From 7a584d755aa0dc70c8c367f1c0c4b61e2dbc34df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Donny/=EA=B0=95=EB=8F=99=EC=9C=A4?= Date: Fri, 29 Apr 2022 14:58:59 +0900 Subject: [PATCH] feat(es/minifier): Consider cost of functions for inlining (#4470) --- ...dNonExportedFunctions_es2015.2.minified.js | 7 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...tOperatorWithBooleanType_es5.2.minified.js | 5 +- .../exportCodeGen_es2015.2.minified.js | 9 +- ...unctionTypedArguments_es2015.2.minified.js | 30 +- ...thFunctionTypedArguments_es5.2.minified.js | 30 +- ...peArgsAndConstraints2_es2015.2.minified.js | 15 +- ...tTypeArgsAndConstraints2_es5.2.minified.js | 15 +- ...peArgsAndConstraints3_es2015.2.minified.js | 15 +- ...tTypeArgsAndConstraints3_es5.2.minified.js | 15 +- .../logicalAssignment10_es2015.2.minified.js | 7 +- .../logicalAssignment10_es5.2.minified.js | 5 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...tOperatorWithBooleanType_es5.2.minified.js | 5 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...eOperatorWithBooleanType_es5.2.minified.js | 5 +- .../neverType_es2015.2.minified.js | 19 +- .../neverType_es5.2.minified.js | 19 +- ...sizedContexualTyping1_es2015.2.minified.js | 47 +- ...thesizedContexualTyping1_es5.2.minified.js | 47 +- ...thesizedContexualTyping3_es5.2.minified.js | 35 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...sOperatorWithBooleanType_es5.2.minified.js | 5 +- ...ctionOfFormThisErrors_es2015.2.minified.js | 2 +- ...FunctionOfFormThisErrors_es5.2.minified.js | 2 +- ...ormIsTypeOnInterfaces_es2015.2.minified.js | 11 +- ...OfFormIsTypeOnInterfaces_es5.2.minified.js | 11 +- ...typeGuardOfFormIsType_es2015.2.minified.js | 11 +- .../typeGuardOfFormIsType_es5.2.minified.js | 11 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...fOperatorWithBooleanType_es5.2.minified.js | 2 +- ...eratorWithBooleanType_es2015.2.minified.js | 5 +- ...dOperatorWithBooleanType_es5.2.minified.js | 5 +- .../src/compress/optimize/inline.rs | 89 ++- crates/swc_ecma_minifier/tests/TODO.txt | 2 + .../tests/fixture/issues/2044/full/output.js | 53 +- .../tests/fixture/issues/2257/full/output.js | 340 +++++----- .../fixture/issues/firebase-core/1/output.js | 5 +- .../issues/firebase-firestore/1/output.js | 289 ++++---- .../tests/fixture/issues/moment/1/output.js | 49 +- .../fixture/issues/quagga2/1.4.2/1/output.js | 10 +- .../d6e1aeb5-38a8d7ae57119c23/output.js | 26 +- .../pages/index-cb36c1bf7f830e3c/output.js | 19 +- .../pages/_app-72ad41192608e93a/output.js | 6 +- .../framework-798bab57daac3897/output.js | 14 +- .../2c796e83-0724e2af5f19128a/output.js | 8 +- .../785-e1932cc99ac3bb67/output.js | 2 +- .../tests/full/next-33088/output.js | 2 +- crates/swc_ecma_minifier/tests/golden.txt | 2 - .../tests/projects/files/config.json | 3 +- .../tests/projects/output/angular-1.2.5.js | 39 +- .../tests/projects/output/jquery-1.9.1.js | 36 +- .../projects/output/jquery.mobile-1.4.2.js | 634 +++++++++--------- .../tests/projects/output/react-17.0.1.js | 16 +- .../tests/projects/output/react-dom-17.0.2.js | 543 ++++++++------- .../tests/projects/output/yui-3.12.0.js | 14 +- 56 files changed, 1382 insertions(+), 1239 deletions(-) diff --git a/crates/swc/tests/tsc-references/ModuleWithExportedAndNonExportedFunctions_es2015.2.minified.js b/crates/swc/tests/tsc-references/ModuleWithExportedAndNonExportedFunctions_es2015.2.minified.js index e7cdaf7b5c4..69045375018 100644 --- a/crates/swc/tests/tsc-references/ModuleWithExportedAndNonExportedFunctions_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/ModuleWithExportedAndNonExportedFunctions_es2015.2.minified.js @@ -1,9 +1,10 @@ var A; !function(A1) { + function fn(s) { + return !0; + } function fng(s) { return null; } - A1.fn = function(s) { - return !0; - }, A1.fng = fng; + A1.fn = fn, A1.fng = fng; }(A || (A = {})), A.fn, A.fng, A.fn2, A.fng2; diff --git a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es2015.2.minified.js index 2accd1756de..685623e05fc 100644 --- a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,4 +8,4 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es5.2.minified.js index fe2897c0786..a431245b3bc 100644 --- a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithBooleanType_es5.2.minified.js @@ -1,7 +1,4 @@ import * as swcHelpers from "@swc/helpers"; -function foo() { - return !0; -} var M, A = function() { "use strict"; function A() { @@ -16,4 +13,4 @@ var M, A = function() { M1.n = n; }(M || (M = {})); var objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/exportCodeGen_es2015.2.minified.js b/crates/swc/tests/tsc-references/exportCodeGen_es2015.2.minified.js index 5df160e094a..f29c7929867 100644 --- a/crates/swc/tests/tsc-references/exportCodeGen_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/exportCodeGen_es2015.2.minified.js @@ -1,7 +1,10 @@ var A, B, C, D, E, F; -(A || (A = {})).x = 12, B || (B = {}), C || (C = {}), (D || (D = {})).yes = function() { - return !0; -}, function(E1) { +(A || (A = {})).x = 12, B || (B = {}), C || (C = {}), function(D1) { + function yes() { + return !0; + } + D1.yes = yes; +}(D || (D = {})), function(E1) { var Color; (Color = E1.Color || (E1.Color = {}))[Color.Red = 0] = "Red", E1.fn = function() {}, E1.C = class { }, (E1.M || (E1.M = {})).x = 42; diff --git a/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es2015.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es2015.2.minified.js index 00f0a12b41c..5a0fff23c6a 100644 --- a/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es2015.2.minified.js @@ -1,21 +1,27 @@ function foo(x) { return x(null); } -function foo2(x, cb) { - return cb(x); -} -function foo3(x, cb, y) { - return cb(x); -} foo((x)=>'' ), foo((x)=>'' ), foo((x)=>'' -), foo2(1, function(a) { +), function(x, cb) { + cb(1); +}(1, function(a) { return ''; -}), foo2(1, (a)=>'' -), foo2('', (a)=>1 -), foo3(1, (a)=>'' -, ''), foo3(1, function(a) { +}), function(x, cb) { + cb(1); +}(1, (a)=>'' +), function(x, cb) { + cb(''); +}('', (a)=>1 +), function(x, cb, y) { + cb(1); +}(1, (a)=>'' +, ''), function(x, cb, y) { + cb(1); +}(1, function(a) { return ''; -}, 1), foo3(1, (a)=>'' +}, 1), function(x, cb, y) { + cb(1); +}(1, (a)=>'' , ''); diff --git a/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es5.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es5.2.minified.js index 1e6e1dc6f0d..e9237b83f36 100644 --- a/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithFunctionTypedArguments_es5.2.minified.js @@ -1,28 +1,34 @@ function foo(x) { return x(null); } -function foo2(x, cb) { - return cb(x); -} -function foo3(x, cb, y) { - return cb(x); -} foo(function(x) { return ""; }), foo(function(x) { return ""; }), foo(function(x) { return ""; -}), foo2(1, function(a) { +}), function(x, cb) { + cb(1); +}(1, function(a) { return ""; -}), foo2(1, function(a) { +}), function(x, cb) { + cb(1); +}(1, function(a) { return ""; -}), foo2("", function(a) { +}), function(x, cb) { + cb(""); +}("", function(a) { return 1; -}), foo3(1, function(a) { +}), function(x, cb, y) { + cb(1); +}(1, function(a) { return ""; -}, ""), foo3(1, function(a) { +}, ""), function(x, cb, y) { + cb(1); +}(1, function(a) { return ""; -}, 1), foo3(1, function(a) { +}, 1), function(x, cb, y) { + cb(1); +}(1, function(a) { return ""; }, ""); diff --git a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es2015.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es2015.2.minified.js index 29baa1ce7a2..85e246f55e9 100644 --- a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es2015.2.minified.js @@ -3,16 +3,19 @@ class Base { class Derived extends Base { } function f(x) {} -function f3(x, y) { - return y(null); -} f({ foo: new Base(), bar: new Derived() }), f({ foo: new Derived(), bar: new Derived() -}), f3(new Base(), (x)=>x -), f3(new Derived(), (x)=>x -), f3(null, null), f3(null, (x)=>x +}), function(x, y) { + y(null); +}(new Base(), (x)=>x +), function(x, y) { + y(null); +}(new Derived(), (x)=>x +), (null)(null), function(x, y) { + y(null); +}(null, (x)=>x ); diff --git a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es5.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es5.2.minified.js index c7396c68aff..4b62594c289 100644 --- a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints2_es5.2.minified.js @@ -12,19 +12,22 @@ var Base = function() { return Derived; }(Base); function f(x) {} -function f3(x, y) { - return y(null); -} f({ foo: new Base(), bar: new Derived() }), f({ foo: new Derived(), bar: new Derived() -}), f3(new Base(), function(x) { +}), function(x, y) { + y(null); +}(new Base(), function(x) { return x; -}), f3(new Derived(), function(x) { +}), function(x, y) { + y(null); +}(new Derived(), function(x) { return x; -}), f3(null, null), f3(null, function(x) { +}), (null)(null), function(x, y) { + y(null); +}(null, function(x) { return x; }); diff --git a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es2015.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es2015.2.minified.js index c6cb077975e..227c878c61c 100644 --- a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es2015.2.minified.js @@ -5,16 +5,19 @@ class Derived extends Base { class Derived2 extends Base { } function f2(a) {} -function f3(y, x) { - return y(null); -} new Derived(), new Derived2(), f2({ x: new Derived(), y: new Derived2() }), f2({ x: new Derived(), y: new Derived2() -}), f3((x)=>x -, new Base()), f3((x)=>x -, new Derived()), f3((x)=>x +}), function(y, x) { + y(null); +}((x)=>x +, new Base()), function(y, x) { + y(null); +}((x)=>x +, new Derived()), function(y, x) { + y(null); +}((x)=>x , null); diff --git a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es5.2.minified.js b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es5.2.minified.js index 8f8d6d17871..ac513c3f0dc 100644 --- a/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/genericCallWithObjectTypeArgsAndConstraints3_es5.2.minified.js @@ -20,19 +20,22 @@ var Base = function() { return Derived2; }(Base); function f2(a) {} -function f3(y, x) { - return y(null); -} new Derived(), new Derived2(), f2({ x: new Derived(), y: new Derived2() }), f2({ x: new Derived(), y: new Derived2() -}), f3(function(x) { +}), function(y, x) { + y(null); +}(function(x) { return x; -}, new Base()), f3(function(x) { +}, new Base()), function(y, x) { + y(null); +}(function(x) { return x; -}, new Derived()), f3(function(x) { +}, new Derived()), function(y, x) { + y(null); +}(function(x) { return x; }, null); diff --git a/crates/swc/tests/tsc-references/logicalAssignment10_es2015.2.minified.js b/crates/swc/tests/tsc-references/logicalAssignment10_es2015.2.minified.js index 6badd850201..f52fd8e1ed9 100644 --- a/crates/swc/tests/tsc-references/logicalAssignment10_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/logicalAssignment10_es2015.2.minified.js @@ -1,4 +1,7 @@ var _obj, _ref, ref, ref1, count = 0, obj = {}; -null !== (ref = (_obj = obj)[++count]) && void 0 !== ref || (_obj[++count] = ++count), null !== (ref1 = (_ref = ({ +function incr() { + return ++count; +} +null !== (ref = (_obj = obj)[incr()]) && void 0 !== ref || (_obj[incr()] = incr()), null !== (ref1 = (_ref = ({ obj -}).obj)[++count]) && void 0 !== ref1 || (_ref[++count] = ++count); +}).obj)[incr()]) && void 0 !== ref1 || (_ref[incr()] = incr()); diff --git a/crates/swc/tests/tsc-references/logicalAssignment10_es5.2.minified.js b/crates/swc/tests/tsc-references/logicalAssignment10_es5.2.minified.js index 6d1551b7e25..fe3245b293b 100644 --- a/crates/swc/tests/tsc-references/logicalAssignment10_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/logicalAssignment10_es5.2.minified.js @@ -1,2 +1,5 @@ var _obj, _ref, ref, ref1, count = 0, obj = {}; -null !== (ref = (_obj = obj)[++count]) && void 0 !== ref || (_obj[++count] = ++count), null !== (ref1 = (_ref = obj)[++count]) && void 0 !== ref1 || (_ref[++count] = ++count); +function incr() { + return ++count; +} +null !== (ref = (_obj = obj)[incr()]) && void 0 !== ref || (_obj[incr()] = incr()), null !== (ref1 = (_ref = obj)[incr()]) && void 0 !== ref1 || (_ref[incr()] = incr()); diff --git a/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es2015.2.minified.js index 2accd1756de..685623e05fc 100644 --- a/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,4 +8,4 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es5.2.minified.js index fe2897c0786..a431245b3bc 100644 --- a/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/logicalNotOperatorWithBooleanType_es5.2.minified.js @@ -1,7 +1,4 @@ import * as swcHelpers from "@swc/helpers"; -function foo() { - return !0; -} var M, A = function() { "use strict"; function A() { @@ -16,4 +13,4 @@ var M, A = function() { M1.n = n; }(M || (M = {})); var objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es2015.2.minified.js index 2accd1756de..685623e05fc 100644 --- a/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,4 +8,4 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es5.2.minified.js index fe2897c0786..a431245b3bc 100644 --- a/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/negateOperatorWithBooleanType_es5.2.minified.js @@ -1,7 +1,4 @@ import * as swcHelpers from "@swc/helpers"; -function foo() { - return !0; -} var M, A = function() { "use strict"; function A() { @@ -16,4 +13,4 @@ var M, A = function() { M1.n = n; }(M || (M = {})); var objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/neverType_es2015.2.minified.js b/crates/swc/tests/tsc-references/neverType_es2015.2.minified.js index 7128fe8f6e8..791132b4a29 100644 --- a/crates/swc/tests/tsc-references/neverType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/neverType_es2015.2.minified.js @@ -1,12 +1,17 @@ function error(message) { throw new Error(message); } -function test(cb) { - return cb(); -} -test(()=>"hello" -), test(()=>error("Something failed") -), test(()=>{ +(function(cb) { + cb(); +})(()=>"hello" +), function(cb) { + cb(); +}(()=>error("Something failed") +), function(cb) { + cb(); +}(()=>{ throw new Error(); -}), test(()=>error("Error callback") +}), function(cb) { + cb(); +}(()=>error("Error callback") ); diff --git a/crates/swc/tests/tsc-references/neverType_es5.2.minified.js b/crates/swc/tests/tsc-references/neverType_es5.2.minified.js index 552591e03a2..864990074be 100644 --- a/crates/swc/tests/tsc-references/neverType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/neverType_es5.2.minified.js @@ -18,15 +18,20 @@ var C = function() { for(;;); }, C; }(); -function test(cb) { - return cb(); -} -test(function() { +(function(cb) { + cb(); +})(function() { return "hello"; -}), test(function() { +}), function(cb) { + cb(); +}(function() { return error("Something failed"); -}), test(function() { +}), function(cb) { + cb(); +}(function() { throw new Error(); -}), test(function() { +}), function(cb) { + cb(); +}(function() { return error("Error callback"); }); diff --git a/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es2015.2.minified.js b/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es2015.2.minified.js index 0d20c29aed4..eba2d394c95 100644 --- a/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es2015.2.minified.js @@ -1,26 +1,43 @@ -function fun(g, x) { - return g(x); -} -fun((x)=>x -, 10), fun((x)=>x -, 10), fun((x)=>x -, 10), fun((x)=>x -, 10), fun((x)=>x +(function(g, x) { + g(10); +})((x)=>x +, 10), function(g, x) { + g(10); +}((x)=>x +, 10), function(g, x) { + g(10); +}((x)=>x +, 10), function(g, x) { + g(10); +}((x)=>x +, 10), function(g, x) { + g(x); +}((x)=>x , (x)=>x -, 10), fun((x)=>x +, 10), function(g, x) { + g(x); +}((x)=>x , (x)=>x -, 10), fun((x)=>x +, 10), function(g, x) { + g(x); +}((x)=>x , (x)=>x -, 10), fun((x)=>x +, 10), function(g, x) { + g(x); +}((x)=>x , (x)=>x -, 10), fun(0.5 > Math.random() ? (x)=>x +, 10), (0.5 > Math.random() ? (x)=>x : (x)=>void 0 -, 10), fun(0.5 > Math.random() ? (x)=>x +)(10), (0.5 > Math.random() ? (x)=>x : (x)=>void 0 -, 10), fun(0.5 > Math.random() ? (x)=>x +)(10), function(g, x) { + g(x); +}(0.5 > Math.random() ? (x)=>x : (x)=>void 0 , (x)=>x -, 10), fun(0.5 > Math.random() ? (x)=>x +, 10), function(g, x) { + g(x); +}(0.5 > Math.random() ? (x)=>x : (x)=>void 0 , (x)=>x , 10); diff --git a/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es5.2.minified.js b/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es5.2.minified.js index 0c5cbbab2c2..d74818e744a 100644 --- a/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/parenthesizedContexualTyping1_es5.2.minified.js @@ -1,39 +1,56 @@ -function fun(g, x) { - return g(x); -} -fun(function(x) { +(function(g, x) { + g(10); +})(function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(10); +}(function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(10); +}(function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(10); +}(function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(x); +}(function(x) { return x; }, function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(x); +}(function(x) { return x; }, function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(x); +}(function(x) { return x; }, function(x) { return x; -}, 10), fun(function(x) { +}, 10), function(g, x) { + g(x); +}(function(x) { return x; }, function(x) { return x; -}, 10), fun(0.5 > Math.random() ? function(x) { +}, 10), (0.5 > Math.random() ? function(x) { return x; -} : function(x) {}, 10), fun(0.5 > Math.random() ? function(x) { +} : function(x) {})(10), (0.5 > Math.random() ? function(x) { return x; -} : function(x) {}, 10), fun(0.5 > Math.random() ? function(x) { +} : function(x) {})(10), function(g, x) { + g(x); +}(0.5 > Math.random() ? function(x) { return x; } : function(x) {}, function(x) { return x; -}, 10), fun(0.5 > Math.random() ? function(x) { +}, 10), function(g, x) { + g(x); +}(0.5 > Math.random() ? function(x) { return x; } : function(x) {}, function(x) { return x; diff --git a/crates/swc/tests/tsc-references/parenthesizedContexualTyping3_es5.2.minified.js b/crates/swc/tests/tsc-references/parenthesizedContexualTyping3_es5.2.minified.js index f8dbe2f48a8..ed48f7cccfc 100644 --- a/crates/swc/tests/tsc-references/parenthesizedContexualTyping3_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/parenthesizedContexualTyping3_es5.2.minified.js @@ -84,32 +84,45 @@ function _templateObject7() { return data; }, data; } -function tempFun(tempStrs, g, x) { - return g(x); -} -tempFun(_templateObject(), function(x) { +(function(tempStrs, g, x) { + g(10); +})(_templateObject(), function(x) { return x; -}, 10), tempFun(_templateObject1(), function(x) { +}, 10), function(tempStrs, g, x) { + g(10); +}(_templateObject1(), function(x) { return x; -}, 10), tempFun(_templateObject2(), function(x) { +}, 10), function(tempStrs, g, x) { + g(10); +}(_templateObject2(), function(x) { return x; -}, 10), tempFun(_templateObject3(), function(x) { +}, 10), function(tempStrs, g, x) { + g(x); +}(_templateObject3(), function(x) { return x; }, function(x) { return x; -}, 10), tempFun(_templateObject4(), function(x) { +}, 10), function(tempStrs, g, x) { + g(x); +}(_templateObject4(), function(x) { return x; }, function(x) { return x; -}, 10), tempFun(_templateObject5(), function(x) { +}, 10), function(tempStrs, g, x) { + g(x); +}(_templateObject5(), function(x) { return x; }, function(x) { return x; -}, 10), tempFun(_templateObject6(), function(x) { +}, 10), function(tempStrs, g, x) { + g(x); +}(_templateObject6(), function(x) { return x; }, function(x) { return x; -}, 10), tempFun(_templateObject7(), function(x) { +}, 10), function(tempStrs, g, x) { + g(x); +}(_templateObject7(), function(x) { return x; }, function(x) { return x; diff --git a/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es2015.2.minified.js index 2accd1756de..685623e05fc 100644 --- a/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,4 +8,4 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es5.2.minified.js index fe2897c0786..a431245b3bc 100644 --- a/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/plusOperatorWithBooleanType_es5.2.minified.js @@ -1,7 +1,4 @@ import * as swcHelpers from "@swc/helpers"; -function foo() { - return !0; -} var M, A = function() { "use strict"; function A() { @@ -16,4 +13,4 @@ var M, A = function() { M1.n = n; }(M || (M = {})); var objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es2015.2.minified.js b/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es2015.2.minified.js index 4ac2c0617f0..cbd32059ada 100644 --- a/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es2015.2.minified.js @@ -18,6 +18,6 @@ function invalidGuard(c) { } b.isFollower = b.isLeader, b.isLeader = b.isFollower, a.isFollower = a.isLeader, a.isLeader = a.isFollower; let c; -invalidGuard(c), ({ +({ invalidGuard }).invalidGuard(c), (0, a.isFollower)() ? a.follow() : a.lead(); diff --git a/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es5.2.minified.js b/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es5.2.minified.js index ea0f50b714c..505016e2be0 100644 --- a/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardFunctionOfFormThisErrors_es5.2.minified.js @@ -30,6 +30,6 @@ var c, RoyalGuard = function() { function invalidGuard(c) { return !1; } -b.isFollower = b.isLeader, b.isLeader = b.isFollower, a.isFollower = a.isLeader, a.isLeader = a.isFollower, invalidGuard(c), ({ +b.isFollower = b.isLeader, b.isLeader = b.isFollower, a.isFollower = a.isLeader, a.isLeader = a.isFollower, ({ invalidGuard: invalidGuard }).invalidGuard(c), (0, a.isFollower)() ? a.follow() : a.lead(); diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es2015.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es2015.2.minified.js index 044bce2da13..834a558e947 100644 --- a/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es2015.2.minified.js @@ -1,11 +1,2 @@ var c1Orc2, c2Ord1; -function isC1(x) { - return !0; -} -function isC2(x) { - return !0; -} -function isD1(x) { - return !0; -} -isC1(c1Orc2) && c1Orc2.p1, isC2(c1Orc2) && c1Orc2.p2, isD1(c1Orc2) && c1Orc2.p1, isD1(c1Orc2) && c1Orc2.p3, isC2(c2Ord1) && c2Ord1.p2, isD1(c2Ord1) && c2Ord1.p3, isD1(c2Ord1) && c2Ord1.p1, isC1(c2Ord1); +c1Orc2.p1, c1Orc2.p2, c1Orc2.p1, c1Orc2.p3, c2Ord1.p2, c2Ord1.p3, c2Ord1.p1; diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es5.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es5.2.minified.js index 044bce2da13..834a558e947 100644 --- a/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardOfFormIsTypeOnInterfaces_es5.2.minified.js @@ -1,11 +1,2 @@ var c1Orc2, c2Ord1; -function isC1(x) { - return !0; -} -function isC2(x) { - return !0; -} -function isD1(x) { - return !0; -} -isC1(c1Orc2) && c1Orc2.p1, isC2(c1Orc2) && c1Orc2.p2, isD1(c1Orc2) && c1Orc2.p1, isD1(c1Orc2) && c1Orc2.p3, isC2(c2Ord1) && c2Ord1.p2, isD1(c2Ord1) && c2Ord1.p3, isD1(c2Ord1) && c2Ord1.p1, isC1(c2Ord1); +c1Orc2.p1, c1Orc2.p2, c1Orc2.p1, c1Orc2.p3, c2Ord1.p2, c2Ord1.p3, c2Ord1.p1; diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es2015.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es2015.2.minified.js index 044bce2da13..834a558e947 100644 --- a/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es2015.2.minified.js @@ -1,11 +1,2 @@ var c1Orc2, c2Ord1; -function isC1(x) { - return !0; -} -function isC2(x) { - return !0; -} -function isD1(x) { - return !0; -} -isC1(c1Orc2) && c1Orc2.p1, isC2(c1Orc2) && c1Orc2.p2, isD1(c1Orc2) && c1Orc2.p1, isD1(c1Orc2) && c1Orc2.p3, isC2(c2Ord1) && c2Ord1.p2, isD1(c2Ord1) && c2Ord1.p3, isD1(c2Ord1) && c2Ord1.p1, isC1(c2Ord1); +c1Orc2.p1, c1Orc2.p2, c1Orc2.p1, c1Orc2.p3, c2Ord1.p2, c2Ord1.p3, c2Ord1.p1; diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es5.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es5.2.minified.js index cbb14345779..3805255f04f 100644 --- a/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/typeGuardOfFormIsType_es5.2.minified.js @@ -14,13 +14,4 @@ var c1Orc2, c2Ord1, C1 = function() { } return D1; }(C1); -function isC1(x) { - return !0; -} -function isC2(x) { - return !0; -} -function isD1(x) { - return !0; -} -isC1(c1Orc2) && c1Orc2.p1, isC2(c1Orc2) && c1Orc2.p2, isD1(c1Orc2) && c1Orc2.p1, isD1(c1Orc2) && c1Orc2.p3, isC2(c2Ord1) && c2Ord1.p2, isD1(c2Ord1) && c2Ord1.p3, isD1(c2Ord1) && c2Ord1.p1, isC1(c2Ord1); +c1Orc2.p1, c1Orc2.p2, c1Orc2.p1, c1Orc2.p3, c2Ord1.p2, c2Ord1.p3, c2Ord1.p1; diff --git a/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es2015.2.minified.js index 1f86b3cc6bf..3c772eb4ed9 100644 --- a/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,7 +8,7 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; z: objA.a; z: A.foo; z: M.n; diff --git a/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es5.2.minified.js index 897cad67ab9..97bc33b28ff 100644 --- a/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/typeofOperatorWithBooleanType_es5.2.minified.js @@ -19,7 +19,7 @@ var objA = new A(); void 0 === BOOLEAN || swcHelpers.typeOf(BOOLEAN), swcHelpers.typeOf(!0), swcHelpers.typeOf({ x: !0, y: !1 -}), swcHelpers.typeOf(objA.a), swcHelpers.typeOf(M.n), swcHelpers.typeOf(foo()), swcHelpers.typeOf(A.foo()), swcHelpers.typeOf(void 0 === BOOLEAN ? "undefined" : swcHelpers.typeOf(BOOLEAN)), swcHelpers.typeOf(!0), void 0 === BOOLEAN || swcHelpers.typeOf(BOOLEAN), swcHelpers.typeOf(foo()), swcHelpers.typeOf(!0), swcHelpers.typeOf(objA.a), swcHelpers.typeOf(M.n); +}), swcHelpers.typeOf(objA.a), swcHelpers.typeOf(M.n), swcHelpers.typeOf(!0), swcHelpers.typeOf(A.foo()), swcHelpers.typeOf(void 0 === BOOLEAN ? "undefined" : swcHelpers.typeOf(BOOLEAN)), swcHelpers.typeOf(!0), void 0 === BOOLEAN || swcHelpers.typeOf(BOOLEAN), swcHelpers.typeOf(!0), swcHelpers.typeOf(!0), swcHelpers.typeOf(objA.a), swcHelpers.typeOf(M.n); z: void 0 === BOOLEAN || swcHelpers.typeOf(BOOLEAN); r: swcHelpers.typeOf(foo); z: swcHelpers.typeOf(!0); diff --git a/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es2015.2.minified.js b/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es2015.2.minified.js index 2accd1756de..685623e05fc 100644 --- a/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es2015.2.minified.js +++ b/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es2015.2.minified.js @@ -1,6 +1,3 @@ -function foo() { - return !0; -} class A { static foo() { return !1; @@ -11,4 +8,4 @@ class A { M1.n = n; }(M || (M = {})); var M, objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es5.2.minified.js b/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es5.2.minified.js index fe2897c0786..a431245b3bc 100644 --- a/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es5.2.minified.js +++ b/crates/swc/tests/tsc-references/voidOperatorWithBooleanType_es5.2.minified.js @@ -1,7 +1,4 @@ import * as swcHelpers from "@swc/helpers"; -function foo() { - return !0; -} var M, A = function() { "use strict"; function A() { @@ -16,4 +13,4 @@ var M, A = function() { M1.n = n; }(M || (M = {})); var objA = new A(); -objA.a, M.n, foo(), A.foo(), foo(), objA.a, M.n; +objA.a, M.n, A.foo(), objA.a, M.n; diff --git a/crates/swc_ecma_minifier/src/compress/optimize/inline.rs b/crates/swc_ecma_minifier/src/compress/optimize/inline.rs index 718339d4249..f3ef6576b0a 100644 --- a/crates/swc_ecma_minifier/src/compress/optimize/inline.rs +++ b/crates/swc_ecma_minifier/src/compress/optimize/inline.rs @@ -293,47 +293,87 @@ where } /// Check if the body of a function is simple enough to inline. - fn is_fn_body_simple_enough_to_inline(&self, body: &BlockStmt) -> bool { - fn is_expr_simple_enough(e: &Expr) -> bool { + fn is_fn_body_simple_enough_to_inline(&self, body: &BlockStmt, param_count: usize) -> bool { + fn expr_cost(e: &Expr) -> Option { match e { - Expr::Lit(..) => true, - Expr::Ident(..) => true, + // TODO? + Expr::Lit(..) => Some(1), + Expr::Ident(..) => Some(1), - // It's long Expr::Bin(BinExpr { - op: op!("instanceof"), + op: op @ op!("instanceof") | op @ op!("in"), + left, + right, .. - }) => false, + }) => Some(2 + op.as_str().len() + expr_cost(left)? + expr_cost(right)?), - Expr::Bin(e) => is_expr_simple_enough(&e.left) && is_expr_simple_enough(&e.right), + Expr::Unary(UnaryExpr { + op: op @ op!("typeof") | op @ op!("void") | op @ op!("delete"), + arg, + .. + }) => Some(2 + op.as_str().len() + expr_cost(arg)?), - Expr::Update(e) => is_expr_simple_enough(&e.arg), + Expr::Unary(UnaryExpr { arg, .. }) => Some(1 + expr_cost(arg)?), - Expr::Assign(e) => e.left.as_ident().is_some() && is_expr_simple_enough(&e.right), - Expr::Seq(e) => e.exprs.iter().map(|v| &**v).all(is_expr_simple_enough), + Expr::Call(CallExpr { + callee: Callee::Expr(callee), + args, + .. + }) => { + let mut c = expr_cost(callee)? + 2; - _ => false, + for arg in args { + if arg.spread.is_some() { + c += 3; + } + + c += expr_cost(&arg.expr)? + 1; + } + + Some(c) + } + + Expr::Bin(e) => { + Some(expr_cost(&e.left)? + expr_cost(&e.right)? + e.op.as_str().len()) + } + + Expr::Update(e) => Some(expr_cost(&e.arg)? + 2), + + Expr::Assign(e) => { + e.left.as_ident()?; + Some(2 + expr_cost(&e.right)?) + } + + Expr::Seq(e) => e + .exprs + .iter() + .map(|v| expr_cost(v)) + .fold(Some(0), |a, b| Some(a? + b?)), + + _ => None, } } + let cost_limit = 3 + param_count * 2; + if body.stmts.len() == 1 { match &body.stmts[0] { Stmt::Expr(ExprStmt { expr, .. }) => { - if is_expr_simple_enough(expr) { - return true; - } - } - - Stmt::Return(ReturnStmt { arg, .. }) => { - if let Some(e) = arg.as_deref() { - if is_expr_simple_enough(e) { + if let Some(cost) = expr_cost(expr) { + if cost < cost_limit { return true; } } } - Stmt::Try(TryStmt { block, .. }) => { - return self.is_fn_body_simple_enough_to_inline(block) + Stmt::Return(ReturnStmt { arg, .. }) => { + if let Some(e) = arg.as_deref() { + if let Some(cost) = expr_cost(e) { + if cost < cost_limit { + return true; + } + } + } } _ => {} @@ -442,7 +482,10 @@ where match &f.function.body { Some(body) => { if !UsageFinder::find(&i, body) - && self.is_fn_body_simple_enough_to_inline(body) + && self.is_fn_body_simple_enough_to_inline( + body, + f.function.params.len(), + ) { trace_op!( "inline: Decided to inline function '{}{:?}' as it's very \ diff --git a/crates/swc_ecma_minifier/tests/TODO.txt b/crates/swc_ecma_minifier/tests/TODO.txt index 13cdca3523f..df44e53f1ab 100644 --- a/crates/swc_ecma_minifier/tests/TODO.txt +++ b/crates/swc_ecma_minifier/tests/TODO.txt @@ -75,6 +75,8 @@ functions/issue_2620_1/input.js functions/issue_2620_2/input.js functions/issue_2620_3/input.js functions/issue_2620_4/input.js +functions/issue_2630_1/input.js +functions/issue_2630_4/input.js functions/issue_3016_3/input.js functions/issue_3018/input.js functions/issue_3076/input.js diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/2044/full/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/2044/full/output.js index 249aec62cb2..d0d0772cb73 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/2044/full/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/2044/full/output.js @@ -1,11 +1,12 @@ -function createCommonjsModule(fn) { +!function(fn) { return fn(); -} -createCommonjsModule(function(module, exports) { +}(function(module, exports) { Object.defineProperty(exports, '__esModule', { value: !0 }); -}), createCommonjsModule(function(module) { +}), function(fn) { + fn(); +}(function(module) { module.exports = { findConfig: function(from) { return function(dir) { @@ -13,33 +14,55 @@ createCommonjsModule(function(module, exports) { }; } }; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { Object.defineProperty(exports, '__esModule', { value: !0 }); -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } _interopRequireDefault(), _interopRequireDefault(); -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = null, module.exports = exports.default; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = void 0; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = void 0, module.exports = exports.default; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = void 0, module.exports = exports.default; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = void 0, exports.default = String; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.default = void 0, exports.default = String; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.__esModule = !0; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.__esModule = !0; -}), createCommonjsModule(function(module, exports) { +}), function(fn) { + fn(); +}(function(module, exports) { exports.__esModule = !0; }); diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/2257/full/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/2257/full/output.js index 4385749f090..96fcac16929 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/2257/full/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/2257/full/output.js @@ -908,7 +908,7 @@ if (!BROWSER) return warn('`loadableReady()` must be called in browser only'), done(), Promise.resolve(); var requiredChunks = null; if (BROWSER) { - var id = "" + (void 0 === _ref$namespace ? '' : _ref$namespace) + '__LOADABLE_REQUIRED_CHUNKS__', dataElement = document.getElementById(id); + var id = getRequiredChunkKey(void 0 === _ref$namespace ? '' : _ref$namespace), dataElement = document.getElementById(id); if (dataElement) { requiredChunks = JSON.parse(dataElement.textContent); var extElement = document.getElementById(id + "_ext"); @@ -11689,25 +11689,23 @@ return 0 != (a = -1073741825 & a.pendingLanes) ? a : 1073741824 & a ? 1073741824 : 0; } function Xc(a, b) { + var a10, a11, a12, a13, a14; switch(a){ case 15: return 1; case 14: return 2; case 12: - return 0 === (a = Yc(24 & ~b)) ? Xc(10, b) : a; + return 0 == (a = (a10 = 24 & ~b) & -a10) ? Xc(10, b) : a; case 10: - return 0 === (a = Yc(192 & ~b)) ? Xc(8, b) : a; + return 0 == (a = (a11 = 192 & ~b) & -a11) ? Xc(8, b) : a; case 8: - return 0 === (a = Yc(3584 & ~b)) && 0 === (a = Yc(4186112 & ~b)) && (a = 512), a; + return 0 == (a = (a12 = 3584 & ~b) & -a12) && 0 == (a = (a13 = 4186112 & ~b) & -a13) && (a = 512), a; case 2: - return 0 === (b = Yc(805306368 & ~b)) && (b = 268435456), b; + return 0 == (b = (a14 = 805306368 & ~b) & -a14) && (b = 268435456), b; } throw Error(y(358, a)); } - function Yc(a) { - return a & -a; - } function Zc(a) { for(var b = [], c = 0; 31 > c; c++)b.push(a); return b; @@ -11733,17 +11731,17 @@ function id(a, b, c, d) { ed(dd, hd.bind(null, a, b, c, d)); } - function hd(a10, b7, c4, d4) { + function hd(a15, b7, c4, d4) { if (fd) { var e2; - if ((e2 = 0 == (4 & b7)) && 0 < jc.length && -1 < qc.indexOf(a10)) a10 = rc(null, a10, b7, c4, d4), jc.push(a10); + if ((e2 = 0 == (4 & b7)) && 0 < jc.length && -1 < qc.indexOf(a15)) a15 = rc(null, a15, b7, c4, d4), jc.push(a15); else { - var f1 = yc(a10, b7, c4, d4); - if (null === f1) e2 && sc(a10, d4); + var f1 = yc(a15, b7, c4, d4); + if (null === f1) e2 && sc(a15, d4); else { if (e2) { - if (-1 < qc.indexOf(a10)) { - a10 = rc(f1, a10, b7, c4, d4), jc.push(a10); + if (-1 < qc.indexOf(a15)) { + a15 = rc(f1, a15, b7, c4, d4), jc.push(a15); return; } if (function(a, b, c, d, e) { @@ -11761,10 +11759,10 @@ return f = e.pointerId, oc.set(f, tc(oc.get(f) || null, a, b, c, d, e)), !0; } return !1; - }(f1, a10, b7, c4, d4)) return; - sc(a10, d4); + }(f1, a15, b7, c4, d4)) return; + sc(a15, d4); } - jd(a10, b7, d4, null, c4); + jd(a15, b7, d4, null, c4); } } } @@ -11806,9 +11804,9 @@ function qd() { return !1; } - function rd(a11) { + function rd(a16) { function b8(b, d, e, f, g) { - for(var c in this._reactName = b, this._targetInst = e, this.type = d, this.nativeEvent = f, this.target = g, this.currentTarget = null, a11)a11.hasOwnProperty(c) && (b = a11[c], this[c] = b ? b(f) : f[c]); + for(var c in this._reactName = b, this._targetInst = e, this.type = d, this.nativeEvent = f, this.target = g, this.currentTarget = null, a16)a16.hasOwnProperty(c) && (b = a16[c], this[c] = b ? b(f) : f[c]); return this.isDefaultPrevented = (null != f.defaultPrevented ? f.defaultPrevented : !1 === f.returnValue) ? pd : qd, this.isPropagationStopped = qd, this; } return m(b8.prototype, { @@ -12099,10 +12097,9 @@ function Fe(a, b) { if ("input" === a || "change" === a) return te(b); } - function Ge(a, b) { + var He = "function" == typeof Object.is ? Object.is : function(a, b) { return a === b && (0 !== a || 1 / a == 1 / b) || a != a && b != b; - } - var He = "function" == typeof Object.is ? Object.is : Ge, Ie = Object.prototype.hasOwnProperty; + }, Ie = Object.prototype.hasOwnProperty; function Je(a, b) { if (He(a, b)) return !0; if ("object" != typeof a || null === a || "object" != typeof b || null === b) return !1; @@ -12316,7 +12313,7 @@ passive: e }) : a.addEventListener(b, c, !1); } - function jd(a12, b9, c5, d5, e4) { + function jd(a17, b9, c5, d5, e4) { var f = d5; if (0 == (1 & b9) && 0 == (2 & b9) && null !== d5) a: for(;;){ if (null === d5) return; @@ -12351,10 +12348,10 @@ }(function() { var d = f, e = xb(c5), g = []; a: { - var h = Mc.get(a12); + var h = Mc.get(a17); if (void 0 !== h) { - var k = td, x = a12; - switch(a12){ + var k = td, x = a17; + switch(a17){ case "keypress": if (0 === od(c5)) break a; case "keydown": @@ -12428,7 +12425,7 @@ case "pointerup": k = Td; } - var w = 0 != (4 & b9), z = !w && "scroll" === a12, u = w ? null !== h ? h + "Capture" : null : h; + var w = 0 != (4 & b9), z = !w && "scroll" === a17, u = w ? null !== h ? h + "Capture" : null : h; w = []; for(var q, t = d; null !== t;){ var v = (q = t).stateNode; @@ -12442,8 +12439,8 @@ } } if (0 == (7 & b9)) { - a: if (h = "mouseover" === a12 || "pointerover" === a12, k = "mouseout" === a12 || "pointerout" === a12, !(h && 0 == (16 & b9) && (x = c5.relatedTarget || c5.fromElement) && (wc(x) || x[ff])) && (k || h) && (h = e.window === e ? e : (h = e.ownerDocument) ? h.defaultView || h.parentWindow : window, k ? (x = c5.relatedTarget || c5.toElement, k = d, null !== (x = x ? wc(x) : null) && (z = Zb(x), x !== z || 5 !== x.tag && 6 !== x.tag) && (x = null)) : (k = null, x = d), k !== x)) { - if (w = Bd, v = "onMouseLeave", u = "onMouseEnter", t = "mouse", ("pointerout" === a12 || "pointerover" === a12) && (w = Td, v = "onPointerLeave", u = "onPointerEnter", t = "pointer"), z = null == k ? h : ue(k), q = null == x ? h : ue(x), (h = new w(v, t + "leave", k, c5, e)).target = z, h.relatedTarget = q, v = null, wc(e) === d && ((w = new w(u, t + "enter", x, c5, e)).target = q, w.relatedTarget = z, v = w), z = v, k && x) b: { + a: if (h = "mouseover" === a17 || "pointerover" === a17, k = "mouseout" === a17 || "pointerout" === a17, !(h && 0 == (16 & b9) && (x = c5.relatedTarget || c5.fromElement) && (wc(x) || x[ff])) && (k || h) && (h = e.window === e ? e : (h = e.ownerDocument) ? h.defaultView || h.parentWindow : window, k ? (x = c5.relatedTarget || c5.toElement, k = d, null !== (x = x ? wc(x) : null) && (z = Zb(x), x !== z || 5 !== x.tag && 6 !== x.tag) && (x = null)) : (k = null, x = d), k !== x)) { + if (w = Bd, v = "onMouseLeave", u = "onMouseEnter", t = "mouse", ("pointerout" === a17 || "pointerover" === a17) && (w = Td, v = "onPointerLeave", u = "onPointerEnter", t = "pointer"), z = null == k ? h : ue(k), q = null == x ? h : ue(x), (h = new w(v, t + "leave", k, c5, e)).target = z, h.relatedTarget = q, v = null, wc(e) === d && ((w = new w(u, t + "enter", x, c5, e)).target = q, w.relatedTarget = z, v = w), z = v, k && x) b: { for(w = k, u = x, t = 0, q = w; q; q = gf(q))t++; for(q = 0, v = u; v; v = gf(v))q++; for(; 0 < t - q;)w = gf(w), t--; @@ -12466,13 +12463,13 @@ var K = Ce; } } else (k = h.nodeName) && "input" === k.toLowerCase() && ("checkbox" === h.type || "radio" === h.type) && (J = Ee); - if (J && (J = J(a12, d))) { + if (J && (J = J(a17, d))) { ne(g, J, c5, e); break a; } - K && K(a12, h, d), "focusout" === a12 && (K = h._wrapperState) && K.controlled && "number" === h.type && bb(h, "number", h.value); + K && K(a17, h, d), "focusout" === a17 && (K = h._wrapperState) && K.controlled && "number" === h.type && bb(h, "number", h.value); } - switch(K = d ? ue(d) : window, a12){ + switch(K = d ? ue(d) : window, a17){ case "focusin": (me(K) || "true" === K.contentEditable) && (Qe = K, Re = d, Se = null); break; @@ -12494,7 +12491,7 @@ Ue(g, c5, e); } if (ae) b: { - switch(a12){ + switch(a17){ case "compositionstart": var L = "onCompositionStart"; break b; @@ -12507,8 +12504,8 @@ } L = void 0; } - else ie ? ge(a12, c5) && (L = "onCompositionEnd") : "keydown" === a12 && 229 === c5.keyCode && (L = "onCompositionStart"); - L && (de && "ko" !== c5.locale && (ie || "onCompositionStart" !== L ? "onCompositionEnd" === L && ie && (Q = nd()) : (ld = "value" in (kd = e) ? kd.value : kd.textContent, ie = !0)), 0 < (K = oe(d, L)).length && (L = new Ld(L, a12, null, c5, e), g.push({ + else ie ? ge(a17, c5) && (L = "onCompositionEnd") : "keydown" === a17 && 229 === c5.keyCode && (L = "onCompositionStart"); + L && (de && "ko" !== c5.locale && (ie || "onCompositionStart" !== L ? "onCompositionEnd" === L && ie && (Q = nd()) : (ld = "value" in (kd = e) ? kd.value : kd.textContent, ie = !0)), 0 < (K = oe(d, L)).length && (L = new Ld(L, a17, null, c5, e), g.push({ event: L, listeners: K }), Q ? L.data = Q : null !== (Q = he(c5)) && (L.data = Q))), (Q = ce ? function(a, b) { @@ -12523,7 +12520,7 @@ default: return null; } - }(a12, c5) : function(a, b) { + }(a17, c5) : function(a, b) { if (ie) return "compositionend" === a || !ae && ge(a, b) ? (a = nd(), md = ld = kd = null, ie = !1, a) : null; switch(a){ case "paste": @@ -12538,7 +12535,7 @@ case "compositionend": return de && "ko" !== b.locale ? null : b.data; } - }(a12, c5)) && 0 < (d = oe(d, "onBeforeInput")).length && (e = new Ld("onBeforeInput", "beforeinput", null, c5, e), g.push({ + }(a17, c5)) && 0 < (d = oe(d, "onBeforeInput")).length && (e = new Ld("onBeforeInput", "beforeinput", null, c5, e), g.push({ event: e, listeners: d }), e.data = Q); @@ -12770,6 +12767,9 @@ return b; } var mg = Bf(null), ng = null, og = null, pg = null; + function qg() { + pg = og = ng = null; + } function rg(a) { var b = mg.current; H(mg), a.type._context._currentValue = b; @@ -12986,37 +12986,37 @@ "object" == typeof f && null !== f ? e.context = vg(f) : (f = Ff(b) ? Df : M.current, e.context = Ef(a, f)), Cg(a, c, e, d), e.state = a.memoizedState, "function" == typeof (f = b.getDerivedStateFromProps) && (Gg(a, b, f, c), e.state = a.memoizedState), "function" == typeof b.getDerivedStateFromProps || "function" == typeof e.getSnapshotBeforeUpdate || "function" != typeof e.UNSAFE_componentWillMount && "function" != typeof e.componentWillMount || (b = e.state, "function" == typeof e.componentWillMount && e.componentWillMount(), "function" == typeof e.UNSAFE_componentWillMount && e.UNSAFE_componentWillMount(), b !== e.state && Kg.enqueueReplaceState(e, e.state, null), Cg(a, c, e, d), e.state = a.memoizedState), "function" == typeof e.componentDidMount && (a.flags |= 4); } var Pg = Array.isArray; - function Qg(a13, b10, c) { - if (null !== (a13 = c.ref) && "function" != typeof a13 && "object" != typeof a13) { + function Qg(a18, b10, c) { + if (null !== (a18 = c.ref) && "function" != typeof a18 && "object" != typeof a18) { if (c._owner) { if (c = c._owner) { if (1 !== c.tag) throw Error(y(309)); var d = c.stateNode; } - if (!d) throw Error(y(147, a13)); - var e = "" + a13; + if (!d) throw Error(y(147, a18)); + var e = "" + a18; return null !== b10 && null !== b10.ref && "function" == typeof b10.ref && b10.ref._stringRef === e ? b10.ref : ((b10 = function(a) { var b = d.refs; b === Fg && (b = d.refs = {}), null === a ? delete b[e] : b[e] = a; })._stringRef = e, b10); } - if ("string" != typeof a13) throw Error(y(284)); - if (!c._owner) throw Error(y(290, a13)); + if ("string" != typeof a18) throw Error(y(284)); + if (!c._owner) throw Error(y(290, a18)); } - return a13; + return a18; } function Rg(a, b) { if ("textarea" !== a.type) throw Error(y(31, "[object Object]" === Object.prototype.toString.call(b) ? "object with keys {" + Object.keys(b).join(", ") + "}" : b)); } - function Sg(a14) { + function Sg(a19) { function b11(b, c) { - if (a14) { + if (a19) { var d = b.lastEffect; null !== d ? (d.nextEffect = c, b.lastEffect = c) : b.firstEffect = b.lastEffect = c, c.nextEffect = null, c.flags = 8; } } function c6(c, d) { - if (!a14) return null; + if (!a19) return null; for(; null !== d;)b11(c, d), d = d.sibling; return null; } @@ -13028,10 +13028,10 @@ return (a = Tg(a, b)).index = 0, a.sibling = null, a; } function f4(b, c, d) { - return (b.index = d, a14) ? null !== (d = b.alternate) ? (d = d.index) < c ? (b.flags = 2, c) : d : (b.flags = 2, c) : c; + return (b.index = d, a19) ? null !== (d = b.alternate) ? (d = d.index) < c ? (b.flags = 2, c) : d : (b.flags = 2, c) : c; } function g1(b) { - return a14 && null === b.alternate && (b.flags = 2), b; + return a19 && null === b.alternate && (b.flags = 2), b; } function h1(a, b, c, d) { return null === b || 6 !== b.tag ? ((b = Ug(c, a.mode, d)).return = a, b) : ((b = e5(b, c)).return = a, b); @@ -13088,7 +13088,7 @@ } return null; } - return function(a15, d, f, h2) { + return function(a20, d, f, h2) { var k2 = "object" == typeof f && null !== f && f.type === ua && null === f.key; k2 && (f = f.props.children); var l2 = "object" == typeof f && null !== f; @@ -13099,39 +13099,39 @@ if (k2.key === l2) { if (7 === k2.tag) { if (f.type === ua) { - c6(a15, k2.sibling), (d = e5(k2, f.props.children)).return = a15, a15 = d; + c6(a20, k2.sibling), (d = e5(k2, f.props.children)).return = a20, a20 = d; break a; } } else if (k2.elementType === f.type) { - c6(a15, k2.sibling), (d = e5(k2, f.props)).ref = Qg(a15, k2, f), d.return = a15, a15 = d; + c6(a20, k2.sibling), (d = e5(k2, f.props)).ref = Qg(a20, k2, f), d.return = a20, a20 = d; break a; } - c6(a15, k2); + c6(a20, k2); break; } - b11(a15, k2), k2 = k2.sibling; + b11(a20, k2), k2 = k2.sibling; } - f.type === ua ? ((d = Xg(f.props.children, a15.mode, h2, f.key)).return = a15, a15 = d) : ((h2 = Vg(f.type, f.key, f.props, null, a15.mode, h2)).ref = Qg(a15, d, f), h2.return = a15, a15 = h2); + f.type === ua ? ((d = Xg(f.props.children, a20.mode, h2, f.key)).return = a20, a20 = d) : ((h2 = Vg(f.type, f.key, f.props, null, a20.mode, h2)).ref = Qg(a20, d, f), h2.return = a20, a20 = h2); } - return g1(a15); + return g1(a20); case ta: a: { for(k2 = f.key; null !== d;){ if (d.key === k2) { if (4 === d.tag && d.stateNode.containerInfo === f.containerInfo && d.stateNode.implementation === f.implementation) { - c6(a15, d.sibling), (d = e5(d, f.children || [])).return = a15, a15 = d; + c6(a20, d.sibling), (d = e5(d, f.children || [])).return = a20, a20 = d; break a; } - c6(a15, d); + c6(a20, d); break; } - b11(a15, d), d = d.sibling; + b11(a20, d), d = d.sibling; } - (d = Wg(f, a15.mode, h2)).return = a15, a15 = d; + (d = Wg(f, a20.mode, h2)).return = a20, a20 = d; } - return g1(a15); + return g1(a20); } - if ("string" == typeof f || "number" == typeof f) return f = "" + f, null !== d && 6 === d.tag ? (c6(a15, d.sibling), (d = e5(d, f)).return = a15, a15 = d) : (c6(a15, d), (d = Ug(f, a15.mode, h2)).return = a15, a15 = d), g1(a15); + if ("string" == typeof f || "number" == typeof f) return f = "" + f, null !== d && 6 === d.tag ? (c6(a20, d.sibling), (d = e5(d, f)).return = a20, a20 = d) : (c6(a20, d), (d = Ug(f, a20.mode, h2)).return = a20, a20 = d), g1(a20); if (Pg(f)) return function(e, g, h, k) { for(var l = null, t = null, u = g, z = g = 0, q = null; null !== u && z < h.length; z++){ u.index > z ? (q = u, u = null) : q = u.sibling; @@ -13140,18 +13140,18 @@ null === u && (u = q); break; } - a14 && u && null === n.alternate && b11(e, u), g = f4(n, g, z), null === t ? l = n : t.sibling = n, t = n, u = q; + a19 && u && null === n.alternate && b11(e, u), g = f4(n, g, z), null === t ? l = n : t.sibling = n, t = n, u = q; } if (z === h.length) return c6(e, u), l; if (null === u) { for(; z < h.length; z++)null !== (u = A(e, h[z], k)) && (g = f4(u, g, z), null === t ? l = u : t.sibling = u, t = u); return l; } - for(u = d6(e, u); z < h.length; z++)null !== (q = C(u, e, z, h[z], k)) && (a14 && null !== q.alternate && u.delete(null === q.key ? z : q.key), g = f4(q, g, z), null === t ? l = q : t.sibling = q, t = q); - return a14 && u.forEach(function(a) { + for(u = d6(e, u); z < h.length; z++)null !== (q = C(u, e, z, h[z], k)) && (a19 && null !== q.alternate && u.delete(null === q.key ? z : q.key), g = f4(q, g, z), null === t ? l = q : t.sibling = q, t = q); + return a19 && u.forEach(function(a) { return b11(e, a); }), l; - }(a15, d, f, h2); + }(a20, d, f, h2); if (La(f)) return function(e, g, h, k) { var l = La(h); if ("function" != typeof l) throw Error(y(150)); @@ -13163,27 +13163,27 @@ null === u && (u = q); break; } - a14 && u && null === w.alternate && b11(e, u), g = f4(w, g, z), null === t ? l = w : t.sibling = w, t = w, u = q; + a19 && u && null === w.alternate && b11(e, u), g = f4(w, g, z), null === t ? l = w : t.sibling = w, t = w, u = q; } if (n.done) return c6(e, u), l; if (null === u) { for(; !n.done; z++, n = h.next())null !== (n = A(e, n.value, k)) && (g = f4(n, g, z), null === t ? l = n : t.sibling = n, t = n); return l; } - for(u = d6(e, u); !n.done; z++, n = h.next())null !== (n = C(u, e, z, n.value, k)) && (a14 && null !== n.alternate && u.delete(null === n.key ? z : n.key), g = f4(n, g, z), null === t ? l = n : t.sibling = n, t = n); - return a14 && u.forEach(function(a) { + for(u = d6(e, u); !n.done; z++, n = h.next())null !== (n = C(u, e, z, n.value, k)) && (a19 && null !== n.alternate && u.delete(null === n.key ? z : n.key), g = f4(n, g, z), null === t ? l = n : t.sibling = n, t = n); + return a19 && u.forEach(function(a) { return b11(e, a); }), l; - }(a15, d, f, h2); - if (l2 && Rg(a15, f), void 0 === f && !k2) switch(a15.tag){ + }(a20, d, f, h2); + if (l2 && Rg(a20, f), void 0 === f && !k2) switch(a20.tag){ case 1: case 22: case 0: case 11: case 15: - throw Error(y(152, Ra(a15.type) || "Component")); + throw Error(y(152, Ra(a20.type) || "Component")); } - return c6(a15, d); + return c6(a20, d); }; } var Yg = Sg(!0), Zg = Sg(!1), $g = {}, ah = Bf($g), bh = Bf($g), ch = Bf($g); @@ -13423,17 +13423,17 @@ if (null !== e ? a = e === d : (a = (xh & (a = a.mutableReadLanes)) === a) && (b._workInProgressVersionPrimary = d, th.push(b)), a) return c(b._source); throw th.push(b), Error(y(350)); } - function Nh(a16, b, c7, d7) { + function Nh(a21, b, c7, d7) { var e = U; if (null === e) throw Error(y(349)); var f = b._getVersion, g = f(b._source), h3 = vh.current, k3 = h3.useState(function() { return Mh(e, b, c7); }), l = k3[1], n = k3[0]; k3 = T; - var A = a16.memoizedState, p = A.refs, C = p.getSnapshot, x = A.source; + var A = a21.memoizedState, p = A.refs, C = p.getSnapshot, x = A.source; A = A.subscribe; var w = R; - return a16.memoizedState = { + return a21.memoizedState = { refs: p, source: b, subscribe: d7 @@ -13467,12 +13467,12 @@ }, [ b, d7 - ]), He(C, c7) && He(x, b) && He(A, d7) || ((a16 = { + ]), He(C, c7) && He(x, b) && He(A, d7) || ((a21 = { pending: null, dispatch: null, lastRenderedReducer: Jh, lastRenderedState: n - }).dispatch = l = Oh.bind(null, R, a16), k3.queue = a16, k3.baseQueue = null, n = Mh(e, b, c7), k3.memoizedState = k3.baseState = n), n; + }).dispatch = l = Oh.bind(null, R, a21), k3.queue = a21, k3.baseQueue = null, n = Mh(e, b, c7), k3.memoizedState = k3.baseState = n), n; } function Ph(a, b, c) { return Nh(Ih(), a, b, c); @@ -13688,14 +13688,14 @@ }, useOpaqueIdentifier: function() { if (lh) { - var a17 = !1, b = function(a) { + var a22 = !1, b = function(a) { return { $$typeof: Ga, toString: a, valueOf: a }; }(function() { - throw a17 || (a17 = !0, c("r:" + (tf++).toString(36))), Error(y(355)); + throw a22 || (a22 = !0, c("r:" + (tf++).toString(36))), Error(y(355)); }), c = Qh(b)[1]; return 0 == (2 & R.mode) && (R.flags |= 516, Rh(5, function() { c("r:" + (tf++).toString(36)); @@ -14690,15 +14690,15 @@ function Hg() { return 0 != (48 & X) ? O() : -1 !== Fj ? Fj : Fj = O(); } - function Ig(a19) { - if (0 == (2 & (a19 = a19.mode))) return 1; - if (0 == (4 & a19)) return 99 === eg() ? 1 : 2; + function Ig(a24) { + if (0 == (2 & (a24 = a24.mode))) return 1; + if (0 == (4 & a24)) return 99 === eg() ? 1 : 2; if (0 === Gj && (Gj = tj), 0 !== kg.transition) { - 0 !== Hj && (Hj = null !== vj ? vj.pendingLanes : 0), a19 = Gj; + 0 !== Hj && (Hj = null !== vj ? vj.pendingLanes : 0), a24 = Gj; var b = 4186112 & ~Hj; - return 0 == (b &= -b) && 0 == (b = (a19 = 4186112 & ~a19) & -a19) && (b = 8192), b; + return 0 == (b &= -b) && 0 == (b = (a24 = 4186112 & ~a24) & -a24) && (b = 8192), b; } - return a19 = eg(), a19 = 0 != (4 & X) && 98 === a19 ? Xc(12, Gj) : Xc(a19 = function(a) { + return a24 = eg(), a24 = 0 != (4 & X) && 98 === a24 ? Xc(12, Gj) : Xc(a24 = function(a) { switch(a){ case 99: return 15; @@ -14712,7 +14712,7 @@ default: return 0; } - }(a19), Gj); + }(a24), Gj); } function Jg(a, b, c) { if (50 < Dj) throw Dj = 0, Ej = null, Error(y(185)); @@ -14729,8 +14729,8 @@ for(null !== c && (c.lanes |= b), c = a, a = a.return; null !== a;)a.childLanes |= b, null !== (c = a.alternate) && (c.childLanes |= b), c = a, a = a.return; return 3 === c.tag ? c.stateNode : null; } - function Mj(a20, b) { - for(var c = a20.callbackNode, d = a20.suspendedLanes, e = a20.pingedLanes, f = a20.expirationTimes, g = a20.pendingLanes; 0 < g;){ + function Mj(a25, b) { + for(var c = a25.callbackNode, d = a25.suspendedLanes, e = a25.pingedLanes, f = a25.expirationTimes, g = a25.pendingLanes; 0 < g;){ var h = 31 - Vc(g), k = 1 << h, l = f[h]; if (-1 === l) { if (0 == (k & d) || 0 != (k & e)) { @@ -14738,18 +14738,18 @@ var n = F; f[h] = 10 <= n ? l + 250 : 6 <= n ? l + 5E3 : -1; } - } else l <= b && (a20.expiredLanes |= k); + } else l <= b && (a25.expiredLanes |= k); g &= ~k; } - if (d = Uc(a20, a20 === U ? W : 0), b = F, 0 === d) null !== c && (c !== Zf && Pf(c), a20.callbackNode = null, a20.callbackPriority = 0); + if (d = Uc(a25, a25 === U ? W : 0), b = F, 0 === d) null !== c && (c !== Zf && Pf(c), a25.callbackNode = null, a25.callbackPriority = 0); else { if (null !== c) { - if (a20.callbackPriority === b) return; + if (a25.callbackPriority === b) return; c !== Zf && Pf(c); } - 15 === b ? (c = Lj.bind(null, a20), null === ag ? (ag = [ + 15 === b ? (c = Lj.bind(null, a25), null === ag ? (ag = [ c - ], bg = Of(Uf, jg)) : ag.push(c), c = Zf) : c = 14 === b ? hg(99, Lj.bind(null, a20)) : hg(c = function(a) { + ], bg = Of(Uf, jg)) : ag.push(c), c = Zf) : c = 14 === b ? hg(99, Lj.bind(null, a25)) : hg(c = function(a) { switch(a){ case 15: case 14: @@ -14775,7 +14775,7 @@ default: throw Error(y(358, a)); } - }(b), Nj.bind(null, a20)), a20.callbackPriority = b, a20.callbackNode = c; + }(b), Nj.bind(null, a25)), a25.callbackPriority = b, a25.callbackNode = c; } } function Nj(a) { @@ -14793,7 +14793,7 @@ } catch (h) { Sj(a, h); } - if (pg = og = ng = null, oj.current = f, X = e, null !== Y ? d = 0 : (U = null, W = 0, d = V), 0 != (tj & Hi)) Qj(a, 0); + if (qg(), oj.current = f, X = e, null !== Y ? d = 0 : (U = null, W = 0, d = V), 0 != (tj & Hi)) Qj(a, 0); else if (0 !== d) { if (2 === d && (X |= 64, a.hydrate && (a.hydrate = !1, qf(a.containerInfo)), 0 !== (c = Wc(a)) && (d = Tj(a, c))), 1 === d) throw b = sj, Qj(a, 0), Ii(a, c), Mj(a, O()), b; switch(a.finishedWork = a.current.alternate, a.finishedLanes = c, d){ @@ -14910,7 +14910,7 @@ for(;;){ var c = Y; try { - if (pg = og = ng = null, vh.current = Gh, yh) { + if (qg(), vh.current = Gh, yh) { for(var d = R.memoizedState; null !== d;){ var e = d.queue; null !== e && (e.pending = null), d = d.next; @@ -15013,7 +15013,7 @@ } catch (e) { Sj(a, e); } - if (pg = og = ng = null, X = c, oj.current = d, null !== Y) throw Error(y(261)); + if (qg(), X = c, oj.current = d, null !== Y) throw Error(y(261)); return U = null, W = 0, V; } function ak() { @@ -15280,8 +15280,8 @@ null !== d && d.delete(b), b = Hg(), a.pingedLanes |= a.suspendedLanes & c, U === a && (W & c) === c && (4 === V || 3 === V && (62914560 & W) === W && 500 > O() - jj ? Qj(a, 0) : uj |= c), Mj(a, b); } function lj(a, b) { - var c = a.stateNode; - null !== c && c.delete(b), 0 == (b = 0) && (0 == (2 & (b = a.mode)) ? b = 1 : 0 == (4 & b) ? b = 99 === eg() ? 1 : 2 : (0 === Gj && (Gj = tj), 0 === (b = Yc(62914560 & ~Gj)) && (b = 4194304))), c = Hg(), null !== (a = Kj(a, b)) && ($c(a, b, c), Mj(a, c)); + var a26, c = a.stateNode; + null !== c && c.delete(b), 0 == (b = 0) && (0 == (2 & (b = a.mode)) ? b = 1 : 0 == (4 & b) ? b = 99 === eg() ? 1 : 2 : (0 === Gj && (Gj = tj), 0 == (b = (a26 = 62914560 & ~Gj) & -a26) && (b = 4194304))), c = Hg(), null !== (a = Kj(a, b)) && ($c(a, b, c), Mj(a, c)); } function ik(a, b, c, d) { this.tag = a, this.key = c, this.sibling = this.child = this.return = this.stateNode = this.type = this.elementType = null, this.index = 0, this.ref = null, this.pendingProps = b, this.dependencies = this.memoizedState = this.updateQueue = this.memoizedProps = null, this.mode = d, this.flags = 0, this.lastEffect = this.firstEffect = this.nextEffect = null, this.childLanes = this.lanes = 0, this.alternate = null; @@ -15430,7 +15430,7 @@ function rk(a) { return !(!a || 1 !== a.nodeType && 9 !== a.nodeType && 11 !== a.nodeType && (8 !== a.nodeType || " react-mount-point-unstable " !== a.nodeValue)); } - function tk(a21, b16, c10, d, e) { + function tk(a27, b16, c10, d, e) { var f = c10._reactRootContainer; if (f) { var g = f._internalRoot; @@ -15441,7 +15441,7 @@ h.call(a); }; } - lk(b16, g, a21, e); + lk(b16, g, a27, e); } else { if (g = (f = c10._reactRootContainer = function(a, b) { if (b || (b = !(!(b = a ? 9 === a.nodeType ? a.documentElement : a.firstChild : null) || 1 !== b.nodeType || !b.hasAttribute("data-reactroot"))), !b) for(var c; c = a.lastChild;)a.removeChild(c); @@ -15456,12 +15456,12 @@ }; } Xj(function() { - lk(b16, g, a21, e); + lk(b16, g, a27, e); }); } return mk(g); } - function uk(a22, b17) { + function uk(a28, b17) { var c = 2 < arguments.length && void 0 !== arguments[2] ? arguments[2] : null; if (!rk(b17)) throw Error(y(200)); return function(a, b, c) { @@ -15473,13 +15473,13 @@ containerInfo: b, implementation: null }; - }(a22, b17, null, c); + }(a28, b17, null, c); } - ck = function(a23, b, c) { + ck = function(a29, b, c) { var d = b.lanes; - if (null !== a23) { - if (a23.memoizedProps !== b.pendingProps || N.current) ug = !0; - else if (0 != (c & d)) ug = 0 != (16384 & a23.flags); + if (null !== a29) { + if (a29.memoizedProps !== b.pendingProps || N.current) ug = !0; + else if (0 != (c & d)) ug = 0 != (16384 & a29.flags); else { switch(ug = !1, b.tag){ case 3: @@ -15501,94 +15501,94 @@ break; case 13: if (null !== b.memoizedState) { - if (0 != (c & b.child.childLanes)) return ti(a23, b, c); - return I(P, 1 & P.current), null !== (b = hi(a23, b, c)) ? b.sibling : null; + if (0 != (c & b.child.childLanes)) return ti(a29, b, c); + return I(P, 1 & P.current), null !== (b = hi(a29, b, c)) ? b.sibling : null; } I(P, 1 & P.current); break; case 19: - if (d = 0 != (c & b.childLanes), 0 != (64 & a23.flags)) { - if (d) return Ai(a23, b, c); + if (d = 0 != (c & b.childLanes), 0 != (64 & a29.flags)) { + if (d) return Ai(a29, b, c); b.flags |= 64; } if (null !== (e = b.memoizedState) && (e.rendering = null, e.tail = null, e.lastEffect = null), I(P, P.current), !d) return null; break; case 23: case 24: - return b.lanes = 0, mi(a23, b, c); + return b.lanes = 0, mi(a29, b, c); } - return hi(a23, b, c); + return hi(a29, b, c); } } else ug = !1; switch(b.lanes = 0, b.tag){ case 2: - if (d = b.type, null !== a23 && (a23.alternate = null, b.alternate = null, b.flags |= 2), a23 = b.pendingProps, e = Ef(b, M.current), tg(b, c), e = Ch(null, b, d, a23, e, c), b.flags |= 1, "object" == typeof e && null !== e && "function" == typeof e.render && void 0 === e.$$typeof) { + if (d = b.type, null !== a29 && (a29.alternate = null, b.alternate = null, b.flags |= 2), a29 = b.pendingProps, e = Ef(b, M.current), tg(b, c), e = Ch(null, b, d, a29, e, c), b.flags |= 1, "object" == typeof e && null !== e && "function" == typeof e.render && void 0 === e.$$typeof) { if (b.tag = 1, b.memoizedState = null, b.updateQueue = null, Ff(d)) { var f = !0; Jf(b); } else f = !1; b.memoizedState = null !== e.state && void 0 !== e.state ? e.state : null, xg(b); var g = d.getDerivedStateFromProps; - "function" == typeof g && Gg(b, d, g, a23), e.updater = Kg, b.stateNode = e, e._reactInternals = b, Og(b, d, a23, c), b = qi(null, b, d, !0, f, c); + "function" == typeof g && Gg(b, d, g, a29), e.updater = Kg, b.stateNode = e, e._reactInternals = b, Og(b, d, a29, c), b = qi(null, b, d, !0, f, c); } else b.tag = 0, fi(null, b, e, c), b = b.child; return b; case 16: e = b.elementType; a: { - switch(null !== a23 && (a23.alternate = null, b.alternate = null, b.flags |= 2), a23 = b.pendingProps, e = (f = e._init)(e._payload), b.type = e, f = b.tag = function(a) { + switch(null !== a29 && (a29.alternate = null, b.alternate = null, b.flags |= 2), a29 = b.pendingProps, e = (f = e._init)(e._payload), b.type = e, f = b.tag = function(a) { if ("function" == typeof a) return ji(a) ? 1 : 0; if (null != a) { if ((a = a.$$typeof) === Aa) return 11; if (a === Da) return 14; } return 2; - }(e), a23 = lg(e, a23), f){ + }(e), a29 = lg(e, a29), f){ case 0: - b = li(null, b, e, a23, c); + b = li(null, b, e, a29, c); break a; case 1: - b = pi(null, b, e, a23, c); + b = pi(null, b, e, a29, c); break a; case 11: - b = gi(null, b, e, a23, c); + b = gi(null, b, e, a29, c); break a; case 14: - b = ii(null, b, e, lg(e.type, a23), d, c); + b = ii(null, b, e, lg(e.type, a29), d, c); break a; } throw Error(y(306, e, "")); } return b; case 0: - return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), li(a23, b, d, e, c); + return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), li(a29, b, d, e, c); case 1: - return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), pi(a23, b, d, e, c); + return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), pi(a29, b, d, e, c); case 3: - if (ri(b), d = b.updateQueue, null === a23 || null === d) throw Error(y(282)); - if (d = b.pendingProps, e = b.memoizedState, e = null !== e ? e.element : null, yg(a23, b), Cg(b, d, null, c), d = b.memoizedState.element, d === e) sh(), b = hi(a23, b, c); + if (ri(b), d = b.updateQueue, null === a29 || null === d) throw Error(y(282)); + if (d = b.pendingProps, e = b.memoizedState, e = null !== e ? e.element : null, yg(a29, b), Cg(b, d, null, c), d = b.memoizedState.element, d === e) sh(), b = hi(a29, b, c); else { if ((f = (e = b.stateNode).hydrate) && (kh = rf(b.stateNode.containerInfo.firstChild), jh = b, f = lh = !0), f) { - if (null != (a23 = e.mutableSourceEagerHydrationData)) for(e = 0; e < a23.length; e += 2)(f = a23[e])._workInProgressVersionPrimary = a23[e + 1], th.push(f); + if (null != (a29 = e.mutableSourceEagerHydrationData)) for(e = 0; e < a29.length; e += 2)(f = a29[e])._workInProgressVersionPrimary = a29[e + 1], th.push(f); for(c = Zg(b, null, d, c), b.child = c; c;)c.flags = -3 & c.flags | 1024, c = c.sibling; - } else fi(a23, b, d, c), sh(); + } else fi(a29, b, d, c), sh(); b = b.child; } return b; case 5: - return gh(b), null === a23 && ph(b), d = b.type, e = b.pendingProps, f = null !== a23 ? a23.memoizedProps : null, g = e.children, nf(d, e) ? g = null : null !== f && nf(d, f) && (b.flags |= 16), oi(a23, b), fi(a23, b, g, c), b.child; + return gh(b), null === a29 && ph(b), d = b.type, e = b.pendingProps, f = null !== a29 ? a29.memoizedProps : null, g = e.children, nf(d, e) ? g = null : null !== f && nf(d, f) && (b.flags |= 16), oi(a29, b), fi(a29, b, g, c), b.child; case 6: - return null === a23 && ph(b), null; + return null === a29 && ph(b), null; case 13: - return ti(a23, b, c); + return ti(a29, b, c); case 4: - return eh(b, b.stateNode.containerInfo), d = b.pendingProps, null === a23 ? b.child = Yg(b, null, d, c) : fi(a23, b, d, c), b.child; + return eh(b, b.stateNode.containerInfo), d = b.pendingProps, null === a29 ? b.child = Yg(b, null, d, c) : fi(a29, b, d, c), b.child; case 11: - return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), gi(a23, b, d, e, c); + return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), gi(a29, b, d, e, c); case 7: - return fi(a23, b, b.pendingProps, c), b.child; + return fi(a29, b, b.pendingProps, c), b.child; case 8: case 12: - return fi(a23, b, b.pendingProps.children, c), b.child; + return fi(a29, b, b.pendingProps.children, c), b.child; case 10: a: { d = b.type._context, e = b.pendingProps, g = b.memoizedProps, f = e.value; @@ -15596,7 +15596,7 @@ if (I(mg, h._currentValue), h._currentValue = f, null !== g) { if (0 == (f = He(h = g.value, f) ? 0 : ("function" == typeof d._calculateChangedBits ? d._calculateChangedBits(h, f) : 1073741823) | 0)) { if (g.children === e.children && !N.current) { - b = hi(a23, b, c); + b = hi(a29, b, c); break a; } } else for(null !== (h = b.child) && (h.return = b); null !== h;){ @@ -15626,22 +15626,22 @@ h = g; } } - fi(a23, b, e.children, c), b = b.child; + fi(a29, b, e.children, c), b = b.child; } return b; case 9: - return e = b.type, f = b.pendingProps, d = f.children, tg(b, c), e = vg(e, f.unstable_observedBits), d = d(e), b.flags |= 1, fi(a23, b, d, c), b.child; + return e = b.type, f = b.pendingProps, d = f.children, tg(b, c), e = vg(e, f.unstable_observedBits), d = d(e), b.flags |= 1, fi(a29, b, d, c), b.child; case 14: - return f = lg(e = b.type, b.pendingProps), f = lg(e.type, f), ii(a23, b, e, f, d, c); + return f = lg(e = b.type, b.pendingProps), f = lg(e.type, f), ii(a29, b, e, f, d, c); case 15: - return ki(a23, b, b.type, b.pendingProps, d, c); + return ki(a29, b, b.type, b.pendingProps, d, c); case 17: - return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), null !== a23 && (a23.alternate = null, b.alternate = null, b.flags |= 2), b.tag = 1, Ff(d) ? (a23 = !0, Jf(b)) : a23 = !1, tg(b, c), Mg(b, d, e), Og(b, d, e, c), qi(null, b, d, !0, a23, c); + return d = b.type, e = b.pendingProps, e = b.elementType === d ? e : lg(d, e), null !== a29 && (a29.alternate = null, b.alternate = null, b.flags |= 2), b.tag = 1, Ff(d) ? (a29 = !0, Jf(b)) : a29 = !1, tg(b, c), Mg(b, d, e), Og(b, d, e, c), qi(null, b, d, !0, a29, c); case 19: - return Ai(a23, b, c); + return Ai(a29, b, c); case 23: case 24: - return mi(a23, b, c); + return mi(a29, b, c); } throw Error(y(156, b.tag)); }, qk.prototype.render = function(a) { @@ -15694,8 +15694,8 @@ }, Ib = function() { 0 == (49 & X) && (function() { if (null !== Cj) { - var a24 = Cj; - Cj = null, a24.forEach(function(a) { + var a30 = Cj; + Cj = null, a30.forEach(function(a) { a.expiredLanes |= 24 & a.pendingLanes, Mj(a, O()); }); } @@ -16610,54 +16610,54 @@ return "object" == typeof a && null !== a && a.$$typeof === n; } var M = /\/+/g; - function N(a27, b) { - var a26, b18; - return "object" == typeof a27 && null !== a27 && null != a27.key ? (a26 = "" + a27.key, b18 = { + function N(a33, b) { + var a32, b18; + return "object" == typeof a33 && null !== a33 && null != a33.key ? (a32 = "" + a33.key, b18 = { "=": "=0", ":": "=2" - }, "$" + a26.replace(/[=:]/g, function(a) { + }, "$" + a32.replace(/[=:]/g, function(a) { return b18[a]; })) : b.toString(36); } - function O(a30, b, c, e, d) { - var a28, b19, a29, k = typeof a30; - ("undefined" === k || "boolean" === k) && (a30 = null); + function O(a36, b, c, e, d) { + var a34, b19, a35, k = typeof a36; + ("undefined" === k || "boolean" === k) && (a36 = null); var h = !1; - if (null === a30) h = !0; + if (null === a36) h = !0; else switch(k){ case "string": case "number": h = !0; break; case "object": - switch(a30.$$typeof){ + switch(a36.$$typeof){ case n: case p: h = !0; } } - if (h) return d = d(h = a30), a30 = "" === e ? "." + N(h, 0) : e, Array.isArray(d) ? (c = "", null != a30 && (c = a30.replace(M, "$&/") + "/"), O(d, b, c, "", function(a) { + if (h) return d = d(h = a36), a36 = "" === e ? "." + N(h, 0) : e, Array.isArray(d) ? (c = "", null != a36 && (c = a36.replace(M, "$&/") + "/"), O(d, b, c, "", function(a) { return a; - })) : null != d && (L(d) && (d = (a28 = d, b19 = c + (!d.key || h && h.key === d.key ? "" : ("" + d.key).replace(M, "$&/") + "/") + a30, { + })) : null != d && (L(d) && (d = (a34 = d, b19 = c + (!d.key || h && h.key === d.key ? "" : ("" + d.key).replace(M, "$&/") + "/") + a36, { $$typeof: n, - type: a28.type, + type: a34.type, key: b19, - ref: a28.ref, - props: a28.props, - _owner: a28._owner + ref: a34.ref, + props: a34.props, + _owner: a34._owner })), b.push(d)), 1; - if (h = 0, e = "" === e ? "." : e + ":", Array.isArray(a30)) for(var g = 0; g < a30.length; g++){ - var f = e + N(k = a30[g], g); + if (h = 0, e = "" === e ? "." : e + ":", Array.isArray(a36)) for(var g = 0; g < a36.length; g++){ + var f = e + N(k = a36[g], g); h += O(k, b, c, f, d); } - else if ("function" == typeof (f = null === (a29 = a30) || "object" != typeof a29 ? null : "function" == typeof (a29 = x && a29[x] || a29["@@iterator"]) ? a29 : null)) for(a30 = f.call(a30), g = 0; !(k = a30.next()).done;)f = e + N(k = k.value, g++), h += O(k, b, c, f, d); - else if ("object" === k) throw Error(z(31, "[object Object]" == (b = "" + a30) ? "object with keys {" + Object.keys(a30).join(", ") + "}" : b)); + else if ("function" == typeof (f = null === (a35 = a36) || "object" != typeof a35 ? null : "function" == typeof (a35 = x && a35[x] || a35["@@iterator"]) ? a35 : null)) for(a36 = f.call(a36), g = 0; !(k = a36.next()).done;)f = e + N(k = k.value, g++), h += O(k, b, c, f, d); + else if ("object" === k) throw Error(z(31, "[object Object]" == (b = "" + a36) ? "object with keys {" + Object.keys(a36).join(", ") + "}" : b)); return h; } - function P(a31, b, c) { - if (null == a31) return a31; + function P(a37, b, c) { + if (null == a37) return a37; var e = [], d = 0; - return O(a31, e, "", "", function(a) { + return O(a37, e, "", "", function(a) { return b.call(c, a, d++); }), e; } @@ -16694,8 +16694,8 @@ b++; }), b; }, - toArray: function(a32) { - return P(a32, function(a) { + toArray: function(a38) { + return P(a38, function(a) { return a; }) || []; }, diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/firebase-core/1/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/firebase-core/1/output.js index b3bcb7576e3..28ccc638195 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/firebase-core/1/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/firebase-core/1/output.js @@ -20,9 +20,12 @@ default: return source; } - for(const prop in source)source.hasOwnProperty(prop) && '__proto__' !== prop && (target[prop] = deepExtend(target[prop], source[prop])); + for(const prop in source)source.hasOwnProperty(prop) && isValidKey(prop) && (target[prop] = deepExtend(target[prop], source[prop])); return target; } + function isValidKey(key) { + return '__proto__' !== key; + } function getUA() { return 'undefined' != typeof navigator && 'string' == typeof navigator.userAgent ? navigator.userAgent : ''; } diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/firebase-firestore/1/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/firebase-firestore/1/output.js index c14482d7a5a..11ea47e3c34 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/firebase-firestore/1/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/firebase-firestore/1/output.js @@ -66,9 +66,6 @@ const e = `FIRESTORE (${C}) INTERNAL ASSERTION FAILED: ` + t; throw O(e), new Error(e); } - function B(t, e) { - t || L(); - } const K = { OK: "ok", CANCELLED: "cancelled", @@ -150,7 +147,7 @@ } getToken() { const t = this.i, e3 = this.forceRefresh; - return this.forceRefresh = !1, this.auth ? this.auth.getToken(e3).then((e)=>this.i !== t ? ($("FirebaseCredentialsProvider", "getToken aborted due to token change."), this.getToken()) : e ? (B("string" == typeof e.accessToken), new W(e.accessToken, this.currentUser)) : null + return this.forceRefresh = !1, this.auth ? this.auth.getToken(e3).then((e)=>this.i !== t ? ($("FirebaseCredentialsProvider", "getToken aborted due to token change."), this.getToken()) : e ? ("string" == typeof e.accessToken || L(), new W(e.accessToken, this.currentUser)) : null ) : Promise.resolve(null); } invalidateToken() { @@ -161,7 +158,7 @@ } u() { const t = this.auth && this.auth.getUid(); - return B(null === t || "string" == typeof t), new D(t); + return null === t || "string" == typeof t || L(), new D(t); } } class J { @@ -483,10 +480,10 @@ _t.EMPTY_BYTE_STRING = new _t(""); const mt = new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/); function gt(t) { - if (B(!!t), "string" == typeof t) { + if (t || L(), "string" == typeof t) { let e = 0; const n = mt.exec(t); - if (B(!!n), n[1]) { + if (n || L(), n[1]) { let t = n[1]; e = Number(t = (t + "000000000").substr(0, 9)); } @@ -1342,7 +1339,7 @@ } function rn(t, e, n) { const s = new Map; - B(t.length === n.length); + t.length === n.length || L(); for(let i = 0; i < n.length; i++){ const r = t[i], o = r.transform, c = e.data.field(r.field); s.set(r.field, ke(o, c, n[i])); @@ -1893,7 +1890,7 @@ if (0 === n) { const n = new Pt(t.path); this.ct(e, n, Kt.newNoDocument(n, rt.min())); - } else B(1 === n); + } else 1 === n || L(); } else this.wt(e) !== n && (this.lt(e), this.it = this.it.add(e)); } } @@ -2001,7 +1998,7 @@ return t.D ? e.toBase64() : e.toUint8Array(); } function jn(t51) { - return B(!!t51), rt.fromTimestamp(function(t) { + return t51 || L(), rt.fromTimestamp(function(t) { const e = gt(t); return new it(e.seconds, e.nanos); }(t51)); @@ -2017,7 +2014,7 @@ } function Wn(t) { const e = ht.fromString(t); - return B(Ts(e)), e; + return Ts(e) || L(), e; } function Gn(t, e) { return Qn(t.databaseId, e.path); @@ -2040,7 +2037,7 @@ ]).canonicalString(); } function Xn(t) { - return B(t.length > 4 && "documents" === t.get(4)), t.popFirst(5); + return t.length > 4 && "documents" === t.get(4) || L(), t.popFirst(5); } function Zn(t, e, n) { return { @@ -2101,7 +2098,7 @@ var t55; const n13 = e33.currentDocument ? void 0 !== (t55 = e33.currentDocument).updateTime ? Ge.updateTime(jn(t55.updateTime)) : void 0 !== t55.exists ? Ge.exists(t55.exists) : Ge.none() : Ge.none(), s4 = e33.updateTransforms ? e33.updateTransforms.map((e34)=>(function(t, e) { let n = null; - if ("setToServerValue" in e) B("REQUEST_TIME" === e.setToServerValue), n = new Oe; + if ("setToServerValue" in e) "REQUEST_TIME" === e.setToServerValue || L(), n = new Oe; else if ("appendMissingElements" in e) { const t = e.appendMissingElements.values || []; n = new Fe(t); @@ -2256,7 +2253,7 @@ } function Rs(t) { const e = t.length; - if (B(e >= 2), 2 === e) return B("" === t.charAt(0) && "" === t.charAt(1)), ht.emptyPath(); + if (e >= 2 || L(), 2 === e) return "" === t.charAt(0) && "" === t.charAt(1) || L(), ht.emptyPath(); const n = e - 2, s = []; let i = ""; for(let r = 0; r < e;){ @@ -2767,7 +2764,7 @@ this.batch = t, this.commitVersion = e, this.mutationResults = n, this.docVersions = s; } static from(t, e, n) { - B(t.mutations.length === n.length); + t.mutations.length === n.length || L(); let s = An; const i = t.mutations; for(let t79 = 0; t79 < i.length; t79++)s = s.insert(i[t79].key, n[t79].version); @@ -2816,7 +2813,7 @@ this.userId = t, this.N = e, this.Ht = n, this.referenceDelegate = s, this.Jt = {}; } static Yt(t, e, n, s) { - B("" !== t.uid); + "" !== t.uid || L(); const i = t.isAuthenticated() ? t.uid : ""; return new vi(i, e, n, s); } @@ -2840,7 +2837,7 @@ addMutationBatch(t81, e45, n18, s7) { const i3 = Di(t81), r = Si(t81); return r.add({}).next((o)=>{ - B("number" == typeof o); + "number" == typeof o || L(); const c = new ni(o, e45, n18, s7), a = function(t, e46, n) { const s = n.baseMutations.map((e)=>ss(t.Wt, e) ), i = n.mutations.map((e)=>ss(t.Wt, e) @@ -2862,7 +2859,7 @@ }); } lookupMutationBatch(t83, e) { - return Si(t83).get(e).next((t)=>t ? (B(t.userId === this.userId), fi(this.N, t)) : null + return Si(t83).get(e).next((t)=>t ? (t.userId === this.userId || L(), fi(this.N, t)) : null ); } Xt(t84, e) { @@ -2884,7 +2881,7 @@ index: Vs.userMutationsIndex, range: s8 }, (t, e, s)=>{ - e.userId === this.userId && (B(e.batchId >= n), i = fi(this.N, e)), s.done(); + e.userId === this.userId && (e.batchId >= n || L(), i = fi(this.N, e)), s.done(); }).next(()=>i ); } @@ -2923,7 +2920,7 @@ const [o, c, a] = n, u = Rs(c); if (o === this.userId && e.path.isEqual(u)) return Si(t87).get(a).next((t)=>{ if (!t) throw L(); - B(t.userId === this.userId), i.push(fi(this.N, t)); + t.userId === this.userId || L(), i.push(fi(this.N, t)); }); r.done(); }).next(()=>i @@ -2959,7 +2956,7 @@ return e50.forEach((e)=>{ s.push(Si(t90).get(e).next((t)=>{ if (null === t) throw L(); - B(t.userId === this.userId), n.push(fi(this.N, t)); + t.userId === this.userId || L(), n.push(fi(this.N, t)); })); }), js.waitFor(s).next(()=>n ); @@ -2973,7 +2970,7 @@ }, (t, e, n)=>(c++, n.delete()) ); r.push(a.next(()=>{ - B(1 === c); + 1 === c || L(); })); const u = []; for (const t91 of n20.mutations){ @@ -3003,7 +3000,7 @@ s.push(e); } else n.done(); }).next(()=>{ - B(0 === s.length); + 0 === s.length || L(); }); }); } @@ -3460,7 +3457,7 @@ }), e; } removeMutationBatch(t, e) { - B(0 === this.ys(e.batchId, "removed")), this.In.shift(); + 0 === this.ys(e.batchId, "removed") || L(), this.In.shift(); let n = this.ds; return js.forEach(e.mutations, (s)=>{ const i = new Pr(s.key, e.batchId); @@ -3690,7 +3687,7 @@ const n25 = t141.structuredQuery, s12 = n25.from ? n25.from.length : 0; let i8 = null; if (s12 > 0) { - B(1 === s12); + 1 === s12 || L(); const t = n25.from[0]; t.allDescendants ? i8 = t.collectionId : e77 = e77.child(t.collectionId); } @@ -4141,7 +4138,7 @@ var e90; if (!u) { const n = t.data[0]; - B(!!n); + n || L(); const s = n, i = s.error || (null === (e90 = s[0]) || void 0 === e90 ? void 0 : e90.error); if (i) { $("Connection", "WebChannel received error:", i); @@ -4286,7 +4283,7 @@ if ("targetChange" in e95) { var t162, t163, e93; e95.targetChange; - const s = "NO_CHANGE" === (t162 = e95.targetChange.targetChangeType || "NO_CHANGE") ? 0 : "ADD" === t162 ? 1 : "REMOVE" === t162 ? 2 : "CURRENT" === t162 ? 3 : "RESET" === t162 ? 4 : L(), i = e95.targetChange.targetIds || [], r = (t163 = t165, e93 = e95.targetChange.resumeToken, t163.D ? (B(void 0 === e93 || "string" == typeof e93), _t.fromBase64String(e93 || "")) : (B(void 0 === e93 || e93 instanceof Uint8Array), _t.fromUint8Array(e93 || new Uint8Array))), o = e95.targetChange.cause, c = o && function(t) { + const s = "NO_CHANGE" === (t162 = e95.targetChange.targetChangeType || "NO_CHANGE") ? 0 : "ADD" === t162 ? 1 : "REMOVE" === t162 ? 2 : "CURRENT" === t162 ? 3 : "RESET" === t162 ? 4 : L(), i = e95.targetChange.targetIds || [], r = (t163 = t165, e93 = e95.targetChange.resumeToken, t163.D ? (void 0 === e93 || "string" == typeof e93 || L(), _t.fromBase64String(e93 || "")) : (void 0 === e93 || e93 instanceof Uint8Array || L(), _t.fromUint8Array(e93 || new Uint8Array))), o = e95.targetChange.cause, c = o && function(t) { const e = void 0 === t.code ? K.UNKNOWN : dn(t.code); return new j(e, t.message || ""); }(o); @@ -4463,17 +4460,17 @@ return this.sr.ji("Write", t); } onMessage(t176) { - if (B(!!t176.streamToken), this.lastStreamToken = t176.streamToken, this.vr) { - var t174, e102; + var t174, e102; + if (t176.streamToken || L(), this.lastStreamToken = t176.streamToken, this.vr) { this.ar.reset(); - const e101 = (t174 = t176.writeResults, e102 = t176.commitTime, t174 && t174.length > 0 ? (B(void 0 !== e102), t174.map((t)=>{ + const e101 = (t174 = t176.writeResults, e102 = t176.commitTime, t174 && t174.length > 0 ? (void 0 !== e102 || L(), t174.map((t)=>{ var t175, e; let n; return t175 = t, e = e102, (n = t175.updateTime ? jn(t175.updateTime) : jn(e)).isEqual(rt.min()) && (n = jn(e)), new We(n, t175.transformResults || []); })) : []), n31 = jn(t176.commitTime); return this.listener.Dr(n31, e101); } - return B(!t176.writeResults || 0 === t176.writeResults.length), this.vr = !0, this.listener.Cr(); + return t176.writeResults && 0 !== t176.writeResults.length && L(), this.vr = !0, this.listener.Cr(); } Nr() { const t = {}; @@ -4513,8 +4510,8 @@ } } class io { - constructor(t180, e104, n, s, i){ - this.localStore = t180, this.datastore = e104, this.asyncQueue = n, this.remoteSyncer = {}, this.jr = [], this.Qr = new Map, this.Wr = new Set, this.Gr = [], this.zr = i, this.zr.Ti((t181)=>{ + constructor(t180, e103, n, s, i){ + this.localStore = t180, this.datastore = e103, this.asyncQueue = n, this.remoteSyncer = {}, this.jr = [], this.Qr = new Map, this.Wr = new Set, this.Gr = [], this.zr = i, this.zr.Ti((t181)=>{ n.enqueueAndForget(async ()=>{ wo(this) && ($("RemoteStore", "Restarting streams for network reachability change."), await async function(t) { const e = t; @@ -4592,23 +4589,23 @@ async function go(t, e) { _o(t), fo(t) ? (t.Hr.qr(e), lo(t)) : t.Hr.set("Unknown"); } - async function yo(t182, e105, n33) { - if (t182.Hr.set("Online"), e105 instanceof xn && 2 === e105.state && e105.cause) try { + async function yo(t182, e104, n33) { + if (t182.Hr.set("Online"), e104 instanceof xn && 2 === e104.state && e104.cause) try { await async function(t, e) { const n = e.cause; for (const s of e.targetIds)t.Qr.has(s) && (await t.remoteSyncer.rejectListen(s, n), t.Qr.delete(s), t.Jr.removeTarget(s)); - }(t182, e105); + }(t182, e104); } catch (n34) { - $("RemoteStore", "Failed to remove targets %s: %s ", e105.targetIds.join(","), n34), await po(t182, n34); + $("RemoteStore", "Failed to remove targets %s: %s ", e104.targetIds.join(","), n34), await po(t182, n34); } - else if (e105 instanceof Cn ? t182.Jr.rt(e105) : e105 instanceof Nn ? t182.Jr.ft(e105) : t182.Jr.at(e105), !n33.isEqual(rt.min())) try { - const e106 = await fr(t182.localStore); - n33.compareTo(e106) >= 0 && await function(t, e108) { - const n35 = t.Jr._t(e108); + else if (e104 instanceof Cn ? t182.Jr.rt(e104) : e104 instanceof Nn ? t182.Jr.ft(e104) : t182.Jr.at(e104), !n33.isEqual(rt.min())) try { + const e105 = await fr(t182.localStore); + n33.compareTo(e105) >= 0 && await function(t, e107) { + const n35 = t.Jr._t(e107); return n35.targetChanges.forEach((n, s)=>{ if (n.resumeToken.approximateByteSize() > 0) { const i = t.Qr.get(s); - i && t.Qr.set(s, i.withResumeToken(n.resumeToken, e108)); + i && t.Qr.set(s, i.withResumeToken(n.resumeToken, e107)); } }), n35.targetMismatches.forEach((e)=>{ const n = t.Qr.get(e); @@ -4674,8 +4671,8 @@ await To(t, ()=>t.remoteSyncer.applySuccessfulWrite(i) ), await Eo(t); } - async function So(t184, e109) { - e109 && No(t184).Vr && await async function(t185, e) { + async function So(t184, e108) { + e108 && No(t184).Vr && await async function(t185, e) { var n; if (function(t) { switch(t){ @@ -4705,7 +4702,7 @@ No(t185).dr(), await To(t185, ()=>t185.remoteSyncer.rejectFailedWrite(n.batchId, e) ), await Eo(t185); } - }(t184, e109), Ro(t184) && bo(t184); + }(t184, e108), Ro(t184) && bo(t184); } async function Do(t, e) { const n = t; @@ -4991,9 +4988,9 @@ get Ro() { return this.po; } - bo(t195, e110) { - const n = e110 ? e110.Po : new Oo, s = e110 ? e110.Ao : this.Ao; - let i = e110 ? e110.mutatedKeys : this.mutatedKeys, r = s, o = !1; + bo(t195, e109) { + const n = e109 ? e109.Po : new Oo, s = e109 ? e109.Ao : this.Ao; + let i = e109 ? e109.mutatedKeys : this.mutatedKeys, r = s, o = !1; const c = _e(this.query) && s.size === this.query.limit ? s.last() : null, a = me(this.query) && s.size === this.query.limit ? s.first() : null; if (t195.inorderTraversal((t, e)=>{ const u = s.get(t), h = Pe(this.query, e) ? e : null, l = !!u && this.mutatedKeys.has(u.key), f = !!h && (h.hasLocalMutations || this.mutatedKeys.has(h.key) && h.hasCommittedMutations); @@ -5028,11 +5025,11 @@ vo(t, e) { return t.hasLocalMutations && e.hasCommittedMutations && !e.hasLocalMutations; } - applyChanges(t196, e111, n36) { + applyChanges(t196, e110, n36) { const s = this.Ao; this.Ao = t196.Ao, this.mutatedKeys = t196.mutatedKeys; const i = t196.Po.eo(); - i.sort((t197, e112)=>(function(t198, e) { + i.sort((t197, e111)=>(function(t198, e) { const n = (t)=>{ switch(t){ case 0: @@ -5047,9 +5044,9 @@ } }; return n(t198) - n(e); - })(t197.type, e112.type) || this.Io(t197.doc, e112.doc) + })(t197.type, e111.type) || this.Io(t197.doc, e111.doc) ), this.Vo(n36); - const r = e111 ? this.So() : [], o = 0 === this.Eo.size && this.current ? 1 : 0, c = o !== this.To; + const r = e110 ? this.So() : [], o = 0 === this.Eo.size && this.current ? 1 : 0, c = o !== this.To; return (this.To = o, 0 !== i.length || c) ? { snapshot: new Fo(this.query, t196.Ao, s, i, t196.mutatedKeys, 0 === o, c, !1), Do: r @@ -5116,10 +5113,10 @@ return !0 === this.Qo; } } - async function nc(t203, e113) { + async function nc(t203, e112) { const n37 = Cc(t203); let s15, i10; - const r = n37.Oo.get(e113); + const r = n37.Oo.get(e112); if (r) s15 = r.targetId, n37.sharedClientState.addLocalQueryTarget(s15), i10 = r.view.xo(); else { const t202 = await function(t204, e) { @@ -5134,25 +5131,25 @@ const s = n.Un.get(t.targetId); return (null === s || t.snapshotVersion.compareTo(s.snapshotVersion) > 0) && (n.Un = n.Un.insert(t.targetId, t), n.qn.set(e, t.targetId)), t; }); - }(n37.localStore, Ee(e113)), r = n37.sharedClientState.addLocalQueryTarget(t202.targetId); - i10 = await sc(n37, e113, s15 = t202.targetId, "current" === r), n37.isPrimaryClient && co(n37.remoteStore, t202); + }(n37.localStore, Ee(e112)), r = n37.sharedClientState.addLocalQueryTarget(t202.targetId); + i10 = await sc(n37, e112, s15 = t202.targetId, "current" === r), n37.isPrimaryClient && co(n37.remoteStore, t202); } return i10; } - async function sc(t205, e114, n38, s16) { - t205.Wo = (e115, n39, s17)=>(async function(t206, e, n, s) { + async function sc(t205, e113, n38, s16) { + t205.Wo = (e114, n39, s17)=>(async function(t206, e, n, s) { let i = e.view.bo(n); i.Ln && (i = await yr(t206.localStore, e.query, !1).then(({ documents: t })=>e.view.bo(t, i) )); const r = s && s.targetChanges.get(e.targetId), o = e.view.applyChanges(i, t206.isPrimaryClient, r); return mc(t206, e.targetId, o.Do), o.snapshot; - })(t205, e115, n39, s17) + })(t205, e114, n39, s17) ; - const i12 = await yr(t205.localStore, e114, !0), r6 = new Xo(e114, i12.Gn), o3 = r6.bo(i12.documents), c = Dn.createSynthesizedTargetChangeForCurrentChange(n38, s16 && "Offline" !== t205.onlineState), a = r6.applyChanges(o3, t205.isPrimaryClient, c); + const i12 = await yr(t205.localStore, e113, !0), r6 = new Xo(e113, i12.Gn), o3 = r6.bo(i12.documents), c = Dn.createSynthesizedTargetChangeForCurrentChange(n38, s16 && "Offline" !== t205.onlineState), a = r6.applyChanges(o3, t205.isPrimaryClient, c); mc(t205, n38, a.Do); - const u = new Zo(e114, n38, r6); - return t205.Oo.set(e114, u), t205.Fo.has(n38) ? t205.Fo.get(n38).push(e114) : t205.Fo.set(n38, [ - e114 + const u = new Zo(e113, n38, r6); + return t205.Oo.set(e113, u), t205.Fo.has(n38) ? t205.Fo.get(n38).push(e113) : t205.Fo.set(n38, [ + e113 ]), a.snapshot; } async function ic(t207, e) { @@ -5163,40 +5160,40 @@ n.sharedClientState.clearQueryState(s.targetId), ao(n.remoteStore, s.targetId), wc(n, s.targetId); }).catch(Fi)) : (wc(n, s.targetId), await gr(n.localStore, s.targetId, !0)); } - async function oc(t210, e116) { + async function oc(t210, e115) { const n40 = t210; try { - const t208 = await function(t211, e119) { - const n43 = t211, s19 = e119.snapshotVersion; + const t208 = await function(t211, e118) { + const n43 = t211, s19 = e118.snapshotVersion; let i = n43.Un; return n43.persistence.runTransaction("Apply remote event", "readwrite-primary", (t213)=>{ - var t209, e117, n41, s18, i13; + var t209, e116, n41, s18, i13; const r8 = n43.jn.newChangeBuffer({ trackRemovals: !0 }); i = n43.Un; const o4 = []; - e119.targetChanges.forEach((e, r)=>{ + e118.targetChanges.forEach((e, r)=>{ const c = i.get(r); if (!c) return; o4.push(n43.ze.removeMatchingKeys(t213, e.removedDocuments, r).next(()=>n43.ze.addMatchingKeys(t213, e.addedDocuments, r) )); const a = e.resumeToken; if (a.approximateByteSize() > 0) { - var t212, e118, n42; + var t212, e117, n42; const u = c.withResumeToken(a, s19).withSequenceNumber(t213.currentSequenceNumber); - i = i.insert(r, u), t212 = c, e118 = u, n42 = e, ((B(e118.resumeToken.approximateByteSize() > 0), 0 === t212.resumeToken.approximateByteSize()) ? 0 : e118.snapshotVersion.toMicroseconds() - t212.snapshotVersion.toMicroseconds() >= 3e8 ? 0 : !(n42.addedDocuments.size + n42.modifiedDocuments.size + n42.removedDocuments.size > 0)) || o4.push(n43.ze.updateTargetData(t213, u)); + i = i.insert(r, u), t212 = c, e117 = u, n42 = e, ((e117.resumeToken.approximateByteSize() > 0 || L(), 0 === t212.resumeToken.approximateByteSize()) ? 0 : e117.snapshotVersion.toMicroseconds() - t212.snapshotVersion.toMicroseconds() >= 3e8 ? 0 : !(n42.addedDocuments.size + n42.modifiedDocuments.size + n42.removedDocuments.size > 0)) || o4.push(n43.ze.updateTargetData(t213, u)); } }); let c2 = pn, r7; - if (e119.documentUpdates.forEach((s, i)=>{ - e119.resolvedLimboDocuments.has(s) && o4.push(n43.persistence.referenceDelegate.updateLimboDocument(t213, s)); - }), o4.push((t209 = t213, e117 = r8, n41 = e119.documentUpdates, s18 = s19, i13 = void 0, r7 = Pn(), n41.forEach((t)=>r7 = r7.add(t) - ), e117.getEntries(t209, r7).next((t)=>{ + if (e118.documentUpdates.forEach((s, i)=>{ + e118.resolvedLimboDocuments.has(s) && o4.push(n43.persistence.referenceDelegate.updateLimboDocument(t213, s)); + }), o4.push((t209 = t213, e116 = r8, n41 = e118.documentUpdates, s18 = s19, i13 = void 0, r7 = Pn(), n41.forEach((t)=>r7 = r7.add(t) + ), e116.getEntries(t209, r7).next((t)=>{ let r = pn; return n41.forEach((n, o)=>{ const c = t.get(n), a = (null == i13 ? void 0 : i13.get(n)) || s18; - o.isNoDocument() && o.version.isEqual(rt.min()) ? (e117.removeEntry(n, a), r = r.insert(n, o)) : !c.isValidDocument() || o.version.compareTo(c.version) > 0 || 0 === o.version.compareTo(c.version) && c.hasPendingWrites ? (e117.addEntry(o, a), r = r.insert(n, o)) : $("LocalStore", "Ignoring outdated watch update for ", n, ". Current version:", c.version, " Watch version:", o.version); + o.isNoDocument() && o.version.isEqual(rt.min()) ? (e116.removeEntry(n, a), r = r.insert(n, o)) : !c.isValidDocument() || o.version.compareTo(c.version) > 0 || 0 === o.version.compareTo(c.version) && c.hasPendingWrites ? (e116.addEntry(o, a), r = r.insert(n, o)) : $("LocalStore", "Ignoring outdated watch update for ", n, ". Current version:", c.version, " Watch version:", o.version); }), r; })).next((t)=>{ c2 = t; @@ -5211,21 +5208,21 @@ ); }).then((t)=>(n43.Un = i, t) ); - }(n40.localStore, e116); - e116.targetChanges.forEach((t, e)=>{ + }(n40.localStore, e115); + e115.targetChanges.forEach((t, e)=>{ const s = n40.Bo.get(e); - s && (B(t.addedDocuments.size + t.modifiedDocuments.size + t.removedDocuments.size <= 1), t.addedDocuments.size > 0 ? s.ko = !0 : t.modifiedDocuments.size > 0 ? B(s.ko) : t.removedDocuments.size > 0 && (B(s.ko), s.ko = !1)); - }), await pc(n40, t208, e116); + s && (t.addedDocuments.size + t.modifiedDocuments.size + t.removedDocuments.size <= 1 || L(), t.addedDocuments.size > 0 ? s.ko = !0 : t.modifiedDocuments.size > 0 ? s.ko || L() : t.removedDocuments.size > 0 && (s.ko || L(), s.ko = !1)); + }), await pc(n40, t208, e115); } catch (t) { await Fi(t); } } - function cc(t, e120, n44) { + function cc(t, e119, n44) { const s20 = t; if (s20.isPrimaryClient && 0 === n44 || !s20.isPrimaryClient && 1 === n44) { const t214 = []; s20.Oo.forEach((n, s)=>{ - const i = s.view.io(e120); + const i = s.view.io(e119); i.snapshot && t214.push(i.snapshot); }), function(t, e) { const n45 = t; @@ -5234,7 +5231,7 @@ n45.queries.forEach((t, n)=>{ for (const t215 of n.listeners)t215.io(e) && (s = !0); }), s && jo(n45); - }(s20.eventManager, e120), t214.length && s20.$o.Rr(t214), s20.onlineState = e120, s20.isPrimaryClient && s20.sharedClientState.setOnlineState(e120); + }(s20.eventManager, e119), t214.length && s20.$o.Rr(t214), s20.onlineState = e119, s20.isPrimaryClient && s20.sharedClientState.setOnlineState(e119); } } async function ac(t, e, n) { @@ -5249,9 +5246,9 @@ } else await gr(s.localStore, e, !1).then(()=>wc(s, e, n) ).catch(Fi); } - function wc(t, e121, n = null) { - for (const s of (t.sharedClientState.removeLocalQueryTarget(e121), t.Fo.get(e121)))t.Oo.delete(s), n && t.$o.Go(s, n); - t.Fo.delete(e121), t.isPrimaryClient && t.Uo.cs(e121).forEach((e)=>{ + function wc(t, e120, n = null) { + for (const s of (t.sharedClientState.removeLocalQueryTarget(e120), t.Fo.get(e120)))t.Oo.delete(s), n && t.$o.Go(s, n); + t.Fo.delete(e120), t.isPrimaryClient && t.Uo.cs(e120).forEach((e)=>{ t.Uo.containsKey(e) || _c(t, e); }); } @@ -5275,20 +5272,20 @@ t.Bo.set(s, new tc(n)), t.Lo = t.Lo.insert(n, s), co(t.remoteStore, new ii(Ee(we(n.path)), s, 2, X.T)); } } - async function pc(t216, e122, n46) { + async function pc(t216, e121, n46) { const s21 = t216, i14 = [], r = [], o = []; s21.Oo.isEmpty() || (s21.Oo.forEach((t217, c)=>{ - o.push(s21.Wo(c, e122, n46).then((t)=>{ + o.push(s21.Wo(c, e121, n46).then((t)=>{ if (t) { s21.isPrimaryClient && s21.sharedClientState.updateQueryState(c.targetId, t.fromCache ? "not-current" : "current"), i14.push(t); const e = or.kn(c.targetId, t); r.push(e); } })); - }), await Promise.all(o), s21.$o.Rr(i14), await async function(t219, e123) { + }), await Promise.all(o), s21.$o.Rr(i14), await async function(t219, e122) { const n = t219; try { - await n.persistence.runTransaction("notifyLocalViewChanges", "readwrite", (t)=>js.forEach(e123, (e)=>js.forEach(e.Nn, (s)=>n.persistence.referenceDelegate.addReference(t, e.targetId, s) + await n.persistence.runTransaction("notifyLocalViewChanges", "readwrite", (t)=>js.forEach(e122, (e)=>js.forEach(e.Nn, (s)=>n.persistence.referenceDelegate.addReference(t, e.targetId, s) ).next(()=>js.forEach(e.xn, (s)=>n.persistence.referenceDelegate.removeReference(t, e.targetId, s) ) ) @@ -5298,7 +5295,7 @@ if (!Hs(t)) throw t; $("LocalStore", "Failed to update sequence numbers: " + t); } - for (const t218 of e123){ + for (const t218 of e122){ const e = t218.targetId; if (!t218.fromCache) { const t = n.Un.get(e), s = t.snapshotVersion, i = t.withLastLimboFreeSnapshotVersion(s); @@ -5308,14 +5305,14 @@ }(s21.localStore, r)); } async function Tc(t222, e) { - var t220, e124; + var t220, e123; const n = t222; if (!n.currentUser.isEqual(e)) { $("SyncEngine", "User change. New user:", e.toKey()); const t221 = await hr(n.localStore, e); - n.currentUser = e, e124 = "'waitForPendingWrites' promise is rejected due to a user change.", (t220 = n).Ko.forEach((t223)=>{ + n.currentUser = e, e123 = "'waitForPendingWrites' promise is rejected due to a user change.", (t220 = n).Ko.forEach((t223)=>{ t223.forEach((t)=>{ - t.reject(new j(K.CANCELLED, e124)); + t.reject(new j(K.CANCELLED, e123)); }); }), t220.Ko.clear(), n.sharedClientState.handleUserChange(e, t221.removedBatchIds, t221.addedBatchIds), await pc(n, t221.Wn); } @@ -5327,8 +5324,8 @@ let t = Pn(); const s = n.Fo.get(e); if (!s) return t; - for (const e125 of s){ - const s = n.Oo.get(e125); + for (const e124 of s){ + const s = n.Oo.get(e124); t = t.unionWith(s.view.Ro); } return t; @@ -5372,19 +5369,19 @@ } createDatastore(t) { var s, t226, e, n; - const e126 = Yr(t.databaseInfo.databaseId), n47 = (s = t.databaseInfo, new zr(s)); - return t226 = t.credentials, e = n47, n = e126, new no(t226, e, n); + const e125 = Yr(t.databaseInfo.databaseId), n47 = (s = t.databaseInfo, new zr(s)); + return t226 = t.credentials, e = n47, n = e125, new no(t226, e, n); } createRemoteStore(t227) { var e, n, s, i, r; return e = this.localStore, n = this.datastore, s = t227.asyncQueue, i = (t)=>cc(this.syncEngine, t, 0) , r = Qr.bt() ? new Qr : new jr, new io(e, n, s, i, r); } - createSyncEngine(t228, e127) { + createSyncEngine(t228, e126) { return function(t, e, n, s, i, r, o) { const c = new ec(t, e, n, s, i, r); return o && (c.Qo = !0), c; - }(this.localStore, this.remoteStore, this.eventManager, this.sharedClientState, t228.initialUser, t228.maxConcurrentLimboResolutions, e127); + }(this.localStore, this.remoteStore, this.eventManager, this.sharedClientState, t228.initialUser, t228.maxConcurrentLimboResolutions, e126); } terminate() { return async function(t) { @@ -5413,8 +5410,8 @@ } } class Kc { - constructor(t229, e128, n48){ - this.credentials = t229, this.asyncQueue = e128, this.databaseInfo = n48, this.user = D.UNAUTHENTICATED, this.clientId = (class { + constructor(t229, e127, n48){ + this.credentials = t229, this.asyncQueue = e127, this.databaseInfo = n48, this.user = D.UNAUTHENTICATED, this.clientId = (class { static I() { const t = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", e = Math.floor(256 / t.length) * t.length; let n = ""; @@ -5425,7 +5422,7 @@ return n; } }).I(), this.credentialListener = ()=>Promise.resolve() - , this.credentials.start(e128, async (t)=>{ + , this.credentials.start(e127, async (t)=>{ $("FirestoreClient", "Received user=", t.uid), await this.credentialListener(t), this.user = t; }); } @@ -5468,18 +5465,18 @@ }), e.persistence.setDatabaseDeletedListener(()=>t230.terminate() ), t230.offlineComponents = e; } - async function Qc(t231, e129) { + async function Qc(t231, e128) { t231.asyncQueue.verifyOperationInProgress(); const n49 = await Wc(t231); $("FirestoreClient", "Initializing OnlineComponentProvider"); const s22 = await t231.getConfiguration(); - await e129.initialize(n49, s22), t231.setCredentialChangeListener((t232)=>(async function(t, e) { + await e128.initialize(n49, s22), t231.setCredentialChangeListener((t232)=>(async function(t, e) { const n = t; n.asyncQueue.verifyOperationInProgress(), $("RemoteStore", "RemoteStore received new credentials"); const s = wo(n); n.Wr.add(3), await oo(n), s && n.Hr.set("Unknown"), await n.remoteSyncer.handleCredentialChange(e), n.Wr.delete(3), await ro(n); - })(e129.remoteStore, t232) - ), t231.onlineComponents = e129; + })(e128.remoteStore, t232) + ), t231.onlineComponents = e128; } async function Wc(t) { return t.offlineComponents || ($("FirestoreClient", "Using default OfflineComponentProvider"), await jc(t, new kc)), t.offlineComponents; @@ -5538,11 +5535,11 @@ } class pa { constructor(t234){ - var e130; + var e129; if (void 0 === t234.host) { if (void 0 !== t234.ssl) throw new j(K.INVALID_ARGUMENT, "Can't provide ssl option if host option is not set"); this.host = "firestore.googleapis.com", this.ssl = !0; - } else this.host = t234.host, this.ssl = null === (e130 = t234.ssl) || void 0 === e130 || e130; + } else this.host = t234.host, this.ssl = null === (e129 = t234.ssl) || void 0 === e129 || e129; if (this.credentials = t234.credentials, this.ignoreUndefinedProperties = !!t234.ignoreUndefinedProperties, void 0 === t234.cacheSizeBytes) this.cacheSizeBytes = 41943040; else { if (-1 !== t234.cacheSizeBytes && t234.cacheSizeBytes < 1048576) throw new j(K.INVALID_ARGUMENT, "cacheSizeBytes must be at least 1048576"); @@ -5582,7 +5579,7 @@ switch(t.type){ case "gapi": const e = t.client; - return B(!("object" != typeof e || null === e || !e.auth || !e.auth.getAuthHeaderValueForFirstParty)), new Y(e, t.sessionIndex || "0", t.iamToken || null); + return "object" == typeof e && null !== e && e.auth && e.auth.getAuthHeaderValueForFirstParty || L(), new Y(e, t.sessionIndex || "0", t.iamToken || null); case "provider": return t.client; default: @@ -5659,22 +5656,22 @@ return new Ra(this.firestore, t, this._path); } } - function ba(t237, e131, ...n50) { + function ba(t237, e130, ...n50) { if (t237 = (0, _firebase_util__WEBPACK_IMPORTED_MODULE_3__.m9)(t237), function(t, e, n) { if (!n) throw new j(K.INVALID_ARGUMENT, `Function ${t}() cannot be called with an empty ${e}.`); - }("collection", "path", e131), t237 instanceof Ta) { - const s = ht.fromString(e131, ...n50); + }("collection", "path", e130), t237 instanceof Ta) { + const s = ht.fromString(e130, ...n50); return _a(s), new Ra(t237, null, s); } { if (!(t237 instanceof Ia || t237 instanceof Ra)) throw new j(K.INVALID_ARGUMENT, "Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore"); - const s = t237._path.child(ht.fromString(e131, ...n50)); + const s = t237._path.child(ht.fromString(e130, ...n50)); return _a(s), new Ra(t237.firestore, null, s); } } class ka extends Ta { - constructor(t238, e132){ - super(t238, e132), this.type = "firestore", this._queue = new class { + constructor(t238, e131){ + super(t238, e131), this.type = "firestore", this._queue = new class { constructor(){ this._c = Promise.resolve(), this.mc = [], this.gc = !1, this.yc = [], this.Tc = null, this.Ec = !1, this.Ic = !1, this.Ac = [], this.ar = new Xr(this, "async_queue_retry"), this.Rc = ()=>{ const t = Jr(); @@ -5723,16 +5720,16 @@ } } Pc(t241) { - const e134 = this._c.then(()=>(this.Ec = !0, t241().catch((t)=>{ + const e133 = this._c.then(()=>(this.Ec = !0, t241().catch((t)=>{ var t240; this.Tc = t, this.Ec = !1; let e; - const e133 = (e = (t240 = t).message || "", t240.stack && (e = t240.stack.includes(t240.message) ? t240.stack : t240.message + "\n" + t240.stack), e); - throw O("INTERNAL UNHANDLED ERROR: ", e133), t; + const e132 = (e = (t240 = t).message || "", t240.stack && (e = t240.stack.includes(t240.message) ? t240.stack : t240.message + "\n" + t240.stack), e); + throw O("INTERNAL UNHANDLED ERROR: ", e132), t; }).then((t)=>(this.Ec = !1, t) )) ); - return this._c = e134, e134; + return this._c = e133, e133; } enqueueAfterDelay(t242, e, n) { this.bc(), this.Ac.indexOf(t242) > -1 && (e = 0); @@ -5755,8 +5752,8 @@ } Cc(t243) { return this.Sc().then(()=>{ - for (const e135 of (this.yc.sort((t, e)=>t.targetTimeMs - e.targetTimeMs - ), this.yc))if (e135.skipDelay(), "all" !== t243 && e135.timerId === t243) break; + for (const e134 of (this.yc.sort((t, e)=>t.targetTimeMs - e.targetTimeMs + ), this.yc))if (e134.skipDelay(), "all" !== t243 && e134.timerId === t243) break; return this.Sc(); }); } @@ -5774,8 +5771,8 @@ } } function Ma(t) { - var e, t244, e136, n, s; - const n51 = t._freezeSettings(), s23 = (t244 = t._databaseId, e136 = (null === (e = t._app) || void 0 === e ? void 0 : e.options.appId) || "", n = t._persistenceKey, s = n51, new ua(t244, e136, n, s.host, s.ssl, s.experimentalForceLongPolling, s.experimentalAutoDetectLongPolling, s.useFetchStreams)); + var e, t244, e135, n, s; + const n51 = t._freezeSettings(), s23 = (t244 = t._databaseId, e135 = (null === (e = t._app) || void 0 === e ? void 0 : e.options.appId) || "", n = t._persistenceKey, s = n51, new ua(t244, e135, n, s.host, s.ssl, s.experimentalForceLongPolling, s.experimentalAutoDetectLongPolling, s.useFetchStreams)); t._firestoreClient = new Kc(t._credentials, t._queue, s23); } class Ja { @@ -5926,17 +5923,17 @@ return t instanceof lu; } } - function yu(t246, e137) { - if (Tu(t246 = getModularInstance(t246))) return Eu("Unsupported field value:", e137, t246), pu(t246, e137); + function yu(t246, e136) { + if (Tu(t246 = getModularInstance(t246))) return Eu("Unsupported field value:", e136, t246), pu(t246, e136); if (t246 instanceof Za) return function(t, e) { if (!iu(e.kc)) throw e.Uc(`${t._methodName}() can only be used with update() and set()`); if (!e.path) throw e.Uc(`${t._methodName}() is not currently supported inside arrays`); const n = t._toFieldTransform(e); n && e.fieldTransforms.push(n); - }(t246, e137), null; - if (void 0 === t246 && e137.ignoreUndefinedProperties) return null; - if (e137.path && e137.fieldMask.push(e137.path), t246 instanceof Array) { - if (e137.settings.Fc && 4 !== e137.kc) throw e137.Uc("Nested arrays are not supported"); + }(t246, e136), null; + if (void 0 === t246 && e136.ignoreUndefinedProperties) return null; + if (e136.path && e136.fieldMask.push(e136.path), t246 instanceof Array) { + if (e136.settings.Fc && 4 !== e136.kc) throw e136.Uc("Nested arrays are not supported"); return function(t, e) { const n = []; let s = 0; @@ -5951,15 +5948,15 @@ values: n } }; - }(t246, e137); + }(t246, e136); } return function(t, e) { if (null === (t = getModularInstance(t))) return { nullValue: "NULL_VALUE" }; if ("number" == typeof t) { - var t247, e138; - return t247 = e.N, bt(e138 = t) ? De(e138) : Se(t247, e138); + var t247, e137; + return t247 = e.N, bt(e137 = t) ? De(e137) : Se(t247, e137); } if ("boolean" == typeof t) return { booleanValue: t @@ -5996,7 +5993,7 @@ }; } throw e.Uc(`Unsupported field value: ${ma(t)}`); - }(t246, e137); + }(t246, e136); } function pu(t248, e) { const n = {}; @@ -6061,15 +6058,15 @@ return super.data(); } } - function Su(t250, e139) { - return "string" == typeof e139 ? function(t, e, n) { + function Su(t250, e138) { + return "string" == typeof e138 ? function(t, e, n) { if (e.search(Au) >= 0) throw bu(`Invalid field path (${e}). Paths must not contain '~', '*', '/', '[', or ']'`, t, !1, void 0, n); try { return new Ja(...e.split("."))._internalPath; } catch (s) { throw bu(`Invalid field path (${e}). Paths must not be empty, begin with '.', end with '.', or contain '..'`, t, !1, void 0, n); } - }(t250, e139) : e139 instanceof Ja ? e139._internalPath : e139._delegate._internalPath; + }(t250, e138) : e138 instanceof Ja ? e138._internalPath : e138._delegate._internalPath; } class Du { constructor(t, e){ @@ -6128,9 +6125,9 @@ }); } docChanges(t251 = {}) { - const e140 = !!t251.includeMetadataChanges; - if (e140 && this._snapshot.excludesMetadataChanges) throw new j(K.INVALID_ARGUMENT, "To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot()."); - return this._cachedChanges && this._cachedChangesIncludeMetadataChanges === e140 || (this._cachedChanges = function(t252, e141) { + const e139 = !!t251.includeMetadataChanges; + if (e139 && this._snapshot.excludesMetadataChanges) throw new j(K.INVALID_ARGUMENT, "To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot()."); + return this._cachedChanges && this._cachedChangesIncludeMetadataChanges === e139 || (this._cachedChanges = function(t252, e140) { if (t252._snapshot.oldDocs.isEmpty()) { let e = 0; return t252._snapshot.docChanges.map((n)=>({ @@ -6143,7 +6140,7 @@ } { let n = t252._snapshot.oldDocs; - return t252._snapshot.docChanges.filter((t)=>e141 || 3 !== t.type + return t252._snapshot.docChanges.filter((t)=>e140 || 3 !== t.type ).map((e)=>{ const s = new Nu(t252._firestore, t252._userDataWriter, e.doc.key, e.doc, new Du(t252._snapshot.mutatedKeys.has(e.doc.key), t252._snapshot.fromCache), t252.query.converter); let i = -1, r = -1; @@ -6155,7 +6152,7 @@ }; }); } - }(this, e140), this._cachedChangesIncludeMetadataChanges = e140), this._cachedChanges; + }(this, e139), this._cachedChangesIncludeMetadataChanges = e139), this._cachedChanges; } } function ku(t) { @@ -6230,7 +6227,7 @@ } convertDocumentKey(t, e) { const n = ht.fromString(t); - B(Ts(n)); + Ts(n) || L(); const s = new ha(n.get(1), n.get(3)), i = new Pt(n.popFirst(5)); return s.isEqual(e) || O(`Document ${i} contains a document reference within a different database (${s.projectId}/${s.database}) which is not supported. It will be treated as a reference in the current database (${e.projectId}/${e.database}) instead.`), i; } @@ -6250,10 +6247,10 @@ function lh(t256) { var t255; t256 = ga(t256, Aa); - const e142 = ga(t256.firestore, ka), n52 = ((t255 = e142)._firestoreClient || Ma(t255), t255._firestoreClient.verifyNotTerminated(), t255._firestoreClient), s24 = new ah(e142); + const e141 = ga(t256.firestore, ka), n52 = ((t255 = e141)._firestoreClient || Ma(t255), t255._firestoreClient.verifyNotTerminated(), t255._firestoreClient), s24 = new ah(e141); return function(t) { if (me(t) && 0 === t.explicitOrderBy.length) throw new j(K.UNIMPLEMENTED, "limitToLast() queries require specifying at least one orderBy() clause"); - }(t256._query), (function(t257, e143, n53 = {}) { + }(t256._query), (function(t257, e142, n53 = {}) { const s25 = new Q; return t257.asyncQueue.enqueueAndForget(async ()=>(function(t258, e, n54, s, i) { const r = new Lc({ @@ -6267,9 +6264,9 @@ fo: !0 }); return Bo(t258, o); - })(await Xc(t257), t257.asyncQueue, e143, n53, s25) + })(await Xc(t257), t257.asyncQueue, e142, n53, s25) ), s25.promise; - })(n52, t256._query).then((n)=>new xu(e142, s24, t256, n) + })(n52, t256._query).then((n)=>new xu(e141, s24, t256, n) ); } !function(t259, e = !0) { diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/moment/1/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/moment/1/output.js index eb5711ba08e..35c0cfa8902 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/moment/1/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/moment/1/output.js @@ -187,6 +187,9 @@ function addUnitPriority(unit, priority) { priorities[unit] = priority; } + function isLeapYear(year) { + return year % 4 == 0 && year % 100 != 0 || year % 400 == 0; + } function absFloor(number) { return number < 0 ? Math.ceil(number) || 0 : Math.floor(number); } @@ -203,10 +206,7 @@ return mom.isValid() ? mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN; } function set$1(mom, unit, value) { - if (mom.isValid() && !isNaN(value)) { - var year; - 'FullYear' === unit && ((year = mom.year()) % 4 == 0 && year % 100 != 0 || year % 400 == 0) && 1 === mom.month() && 29 === mom.date() ? (value = toInt(value), mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()))) : mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); - } + mom.isValid() && !isNaN(value) && ('FullYear' === unit && isLeapYear(mom.year()) && 1 === mom.month() && 29 === mom.date() ? (value = toInt(value), mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()))) : mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value)); } var hookCallback, some, keys, regexes, match1 = /\d/, match2 = /\d\d/, match3 = /\d{3}/, match4 = /\d{4}/, match6 = /[+-]?\d{6}/, match1to2 = /\d\d?/, match3to4 = /\d\d\d\d?/, match5to6 = /\d\d\d\d\d\d?/, match1to3 = /\d{1,3}/, match1to4 = /\d{1,4}/, match1to6 = /[+-]?\d{1,6}/, matchUnsigned = /\d+/, matchSigned = /[+-]?\d+/, matchOffset = /Z|[+-]\d\d:?\d\d/gi, matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi, matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i; function addRegexToken(token, regex, strictRegex) { @@ -245,8 +245,8 @@ } function daysInMonth(year, month) { if (isNaN(year) || isNaN(month)) return NaN; - var x, year1, modMonth = (month % (x = 12) + x) % x; - return year += (month - modMonth) / 12, 1 === modMonth ? (year1 = year) % 4 == 0 && year1 % 100 != 0 || year1 % 400 == 0 ? 29 : 28 : 31 - modMonth % 7 % 2; + var x, modMonth = (month % (x = 12) + x) % x; + return year += (month - modMonth) / 12, 1 === modMonth ? isLeapYear(year) ? 29 : 28 : 31 - modMonth % 7 % 2; } indexOf = Array.prototype.indexOf ? Array.prototype.indexOf : function(o) { var i; @@ -312,8 +312,7 @@ this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i'), this._monthsShortRegex = this._monthsRegex, this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i'), this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i'); } function daysInYear(year) { - var year2; - return (year2 = year) % 4 == 0 && year2 % 100 != 0 || year2 % 400 == 0 ? 366 : 365; + return isLeapYear(year) ? 366 : 365; } addFormatToken('Y', 0, 0, function() { var y = this.year(); @@ -1012,6 +1011,9 @@ function localeData() { return this._locale; } + function mod$1(dividend, divisor) { + return (dividend % divisor + divisor) % divisor; + } function localStartOfDate(y, m, d) { return y < 100 && y >= 0 ? new Date(y + 400, m, d) - 12622780800000 : new Date(y, m, d).valueOf(); } @@ -1274,7 +1276,7 @@ } return asFloat ? output : absFloor(output); }, proto.endOf = function(units) { - var time, startOfDate, divisor, divisor1, divisor2; + var time, startOfDate; if (void 0 === (units = normalizeUnits(units)) || 'millisecond' === units || !this.isValid()) return this; switch(startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate, units){ case 'year': @@ -1297,13 +1299,13 @@ time = startOfDate(this.year(), this.month(), this.date() + 1) - 1; break; case 'hour': - time = this._d.valueOf(), time += 3600000 - ((time + (this._isUTC ? 0 : 60000 * this.utcOffset())) % (divisor = 3600000) + divisor) % divisor - 1; + time = this._d.valueOf(), time += 3600000 - mod$1(time + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000) - 1; break; case 'minute': - time = this._d.valueOf(), time += 60000 - (time % (divisor1 = 60000) + divisor1) % divisor1 - 1; + time = this._d.valueOf(), time += 60000 - mod$1(time, 60000) - 1; break; case 'second': - time = this._d.valueOf(), time += 1000 - (time % (divisor2 = 1000) + divisor2) % divisor2 - 1; + time = this._d.valueOf(), time += 1000 - mod$1(time, 1000) - 1; } return this._d.setTime(time), hooks.updateOffset(this, !0), this; }, proto.format = function(inputString) { @@ -1364,7 +1366,7 @@ } else if (isFunction(this[units1 = normalizeUnits(units1)])) return this[units1](value); return this; }, proto.startOf = function(units) { - var time, startOfDate, divisor, divisor3, divisor4; + var time, startOfDate; if (void 0 === (units = normalizeUnits(units)) || 'millisecond' === units || !this.isValid()) return this; switch(startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate, units){ case 'year': @@ -1387,13 +1389,13 @@ time = startOfDate(this.year(), this.month(), this.date()); break; case 'hour': - time = this._d.valueOf(), time -= ((time + (this._isUTC ? 0 : 60000 * this.utcOffset())) % (divisor = 3600000) + divisor) % divisor; + time = this._d.valueOf(), time -= mod$1(time + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000); break; case 'minute': - time = this._d.valueOf(), time -= (time % (divisor3 = 60000) + divisor3) % divisor3; + time = this._d.valueOf(), time -= mod$1(time, 60000); break; case 'second': - time = this._d.valueOf(), time -= (time % (divisor4 = 1000) + divisor4) % divisor4; + time = this._d.valueOf(), time -= mod$1(time, 1000); } return this._d.setTime(time), hooks.updateOffset(this, !0), this; }, proto.subtract = subtract, proto.toArray = function() { @@ -1470,8 +1472,7 @@ for(i = 0, l = eras.length; i < l; ++i)if (dir = eras[i].since <= eras[i].until ? 1 : -1, val = this.clone().startOf('day').valueOf(), eras[i].since <= val && val <= eras[i].until || eras[i].until <= val && val <= eras[i].since) return (this.year() - hooks(eras[i].since).year()) * dir + eras[i].offset; return this.year(); }, proto.year = getSetYear, proto.isLeapYear = function() { - var year; - return (year = this.year()) % 4 == 0 && year % 100 != 0 || year % 400 == 0; + return isLeapYear(this.year()); }, proto.weekYear = function(input) { return getSetWeekYearHelper.call(this, input, this.week(), this.weekday(), this.localeData()._week.dow, this.localeData()._week.doy); }, proto.isoWeekYear = function(input) { @@ -1719,6 +1720,12 @@ function absCeil(number) { return number < 0 ? Math.floor(number) : Math.ceil(number); } + function daysToMonths(days) { + return 4800 * days / 146097; + } + function monthsToDays(months) { + return 146097 * months / 4800; + } function makeAs(alias) { return function() { return this.as(alias); @@ -1764,7 +1771,7 @@ }, proto$2.as = function(units) { if (!this.isValid()) return NaN; var days, months, milliseconds = this._milliseconds; - if ('month' === (units = normalizeUnits(units)) || 'quarter' === units || 'year' === units) switch(days = this._days + milliseconds / 864e5, months = this._months + 4800 * days / 146097, units){ + if ('month' === (units = normalizeUnits(units)) || 'quarter' === units || 'year' === units) switch(days = this._days + milliseconds / 864e5, months = this._months + daysToMonths(days), units){ case 'month': return months; case 'quarter': @@ -1772,7 +1779,7 @@ case 'year': return months / 12; } - else switch(days = this._days + Math.round(146097 * this._months / 4800), units){ + else switch(days = this._days + Math.round(monthsToDays(this._months)), units){ case 'week': return days / 7 + milliseconds / 6048e5; case 'day': @@ -1792,7 +1799,7 @@ return this.isValid() ? this._milliseconds + 864e5 * this._days + this._months % 12 * 2592e6 + 31536e6 * toInt(this._months / 12) : NaN; }, proto$2._bubble = function() { var seconds, minutes, hours, years, monthsFromDays, milliseconds = this._milliseconds, days = this._days, months = this._months, data = this._data; - return milliseconds >= 0 && days >= 0 && months >= 0 || milliseconds <= 0 && days <= 0 && months <= 0 || (milliseconds += 864e5 * absCeil(146097 * months / 4800 + days), days = 0, months = 0), data.milliseconds = milliseconds % 1000, seconds = absFloor(milliseconds / 1000), data.seconds = seconds % 60, minutes = absFloor(seconds / 60), data.minutes = minutes % 60, hours = absFloor(minutes / 60), data.hours = hours % 24, days += absFloor(hours / 24), months += monthsFromDays = absFloor(4800 * days / 146097), days -= absCeil(146097 * monthsFromDays / 4800), years = absFloor(months / 12), months %= 12, data.days = days, data.months = months, data.years = years, this; + return milliseconds >= 0 && days >= 0 && months >= 0 || milliseconds <= 0 && days <= 0 && months <= 0 || (milliseconds += 864e5 * absCeil(monthsToDays(months) + days), days = 0, months = 0), data.milliseconds = milliseconds % 1000, seconds = absFloor(milliseconds / 1000), data.seconds = seconds % 60, minutes = absFloor(seconds / 60), data.minutes = minutes % 60, hours = absFloor(minutes / 60), data.hours = hours % 24, days += absFloor(hours / 24), months += monthsFromDays = absFloor(daysToMonths(days)), days -= absCeil(monthsToDays(monthsFromDays)), years = absFloor(months / 12), months %= 12, data.days = days, data.months = months, data.years = years, this; }, proto$2.clone = function() { return createDuration(this); }, proto$2.get = function(units) { diff --git a/crates/swc_ecma_minifier/tests/fixture/issues/quagga2/1.4.2/1/output.js b/crates/swc_ecma_minifier/tests/fixture/issues/quagga2/1.4.2/1/output.js index 5eceb912feb..1ca401936de 100644 --- a/crates/swc_ecma_minifier/tests/fixture/issues/quagga2/1.4.2/1/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/issues/quagga2/1.4.2/1/output.js @@ -1017,10 +1017,9 @@ }; }, function(module, exports) { - function eq(value, other) { + module.exports = function(value, other) { return value === other || value != value && other != other; - } - module.exports = eq; + }; }, function(module, exports, __webpack_require__) { var Symbol = __webpack_require__(17).Symbol; @@ -2046,9 +2045,10 @@ }; }, function(module, exports) { - module.exports = function() { + function stubFalse() { return !1; - }; + } + module.exports = stubFalse; }, function(module, exports, __webpack_require__) { var baseGetTag = __webpack_require__(22), getPrototype = __webpack_require__(50), isObjectLike = __webpack_require__(18), funcProto = Function.prototype, objectProto = Object.prototype, funcToString = funcProto.toString, hasOwnProperty = objectProto.hasOwnProperty, objectCtorString = funcToString.call(Object); diff --git a/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/d6e1aeb5-38a8d7ae57119c23/output.js b/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/d6e1aeb5-38a8d7ae57119c23/output.js index 1f1b947d4a9..139319e0812 100644 --- a/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/d6e1aeb5-38a8d7ae57119c23/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/d6e1aeb5-38a8d7ae57119c23/output.js @@ -400,13 +400,16 @@ }, setTextContent = function(el, content) { el.styleSheet ? el.styleSheet.cssText = content : el.textContent = content; }, _guid = 3; + function newGUID() { + return _guid++; + } global_window__WEBPACK_IMPORTED_MODULE_0___default().WeakMap || (FakeWeakMap1 = function() { function FakeWeakMap() { this.vdata = 'vdata' + Math.floor(global_window__WEBPACK_IMPORTED_MODULE_0___default().performance && global_window__WEBPACK_IMPORTED_MODULE_0___default().performance.now() || Date.now()), this.data = {}; } var _proto = FakeWeakMap.prototype; return _proto.set = function(key, value) { - var access = key[this.vdata] || _guid++; + var access = key[this.vdata] || newGUID(); return key[this.vdata] || (key[this.vdata] = access), this.data[access] = value, this; }, _proto.get = function(key) { var access = key[this.vdata]; @@ -477,7 +480,7 @@ if (Array.isArray(type)) return _handleMultipleEvents(on, elem, type, fn); DomData.has(elem) || DomData.set(elem, {}); var data = DomData.get(elem); - if (data.handlers || (data.handlers = {}), data.handlers[type] || (data.handlers[type] = []), fn.guid || (fn.guid = _guid++), data.handlers[type].push(fn), data.dispatcher || (data.disabled = !1, data.dispatcher = function(event, hash) { + if (data.handlers || (data.handlers = {}), data.handlers[type] || (data.handlers[type] = []), fn.guid || (fn.guid = newGUID()), data.handlers[type].push(fn), data.dispatcher || (data.disabled = !1, data.dispatcher = function(event, hash) { if (!data.disabled) { event = fixEvent(event); var handlers = data.handlers[event.type]; @@ -538,13 +541,13 @@ var func1 = function func() { off(elem, type, func), fn.apply(this, arguments); }; - func1.guid = fn.guid = fn.guid || _guid++, on(elem, type, func1); + func1.guid = fn.guid = fn.guid || newGUID(), on(elem, type, func1); } function any(elem, type, fn) { var func2 = function func() { off(elem, type, func), fn.apply(this, arguments); }; - func2.guid = fn.guid = fn.guid || _guid++, on(elem, type, func2); + func2.guid = fn.guid = fn.guid || newGUID(), on(elem, type, func2); } var Events = Object.freeze({ __proto__: null, @@ -555,7 +558,7 @@ one: one, any: any }), bind = function(context, fn, uid) { - fn.guid || (fn.guid = _guid++); + fn.guid || (fn.guid = newGUID()); var bound = fn.bind(context); return bound.guid = uid ? uid + '_' + fn.guid : fn.guid, bound; }, throttle = function(fn, wait) { @@ -788,7 +791,7 @@ function Component(player, options, ready) { if (!player && this.play ? this.player_ = player = this : this.player_ = player, this.isDisposed_ = !1, this.parentComponent_ = null, this.options_ = mergeOptions$3({}, this.options_), options = this.options_ = mergeOptions$3(this.options_, options), this.id_ = options.id || options.el && options.el.id, !this.id_) { var id = player && player.id && player.id() || 'no_player'; - this.id_ = id + "_component_" + _guid++; + this.id_ = id + "_component_" + newGUID(); } this.name_ = options.name || null, options.el ? this.el_ = options.el : !1 !== options.createEl && (this.el_ = this.createEl()), !1 !== options.evented && (evented(this, { eventBusKey: this.el_ ? 'el_' : null @@ -1498,7 +1501,7 @@ function Track(options) { void 0 === options && (options = {}), _this = _EventTarget.call(this) || this; var _this, trackProps = { - id: options.id || 'vjs_track_' + _guid++, + id: options.id || 'vjs_track_' + newGUID(), kind: options.kind || '', language: options.language || '' }, label = options.label || '', _loop = function(key) { @@ -2480,9 +2483,6 @@ function setFormatTime(customImplementation) { implementation = customImplementation; } - function resetFormatTime() { - implementation = defaultImplementation; - } function formatTime(seconds, guide) { return void 0 === guide && (guide = seconds), implementation(seconds, guide); } @@ -5194,7 +5194,7 @@ huge: 1 / 0 }, Player1 = function(_Component) { function Player(tag, options, ready) { - if (tag.id = tag.id || options.id || "vjs_video_" + _guid++, (options = assign(Player.getTagSettings(tag), options)).initChildren = !1, options.createEl = !1, options.evented = !1, options.reportTouchActivity = !1, !options.language) { + if (tag.id = tag.id || options.id || "vjs_video_" + newGUID(), (options = assign(Player.getTagSettings(tag), options)).initChildren = !1, options.createEl = !1, options.evented = !1, options.reportTouchActivity = !1, !options.language) { if ('function' == typeof tag.closest) { var _this, closest = tag.closest('[lang]'); closest && closest.getAttribute && (options.language = closest.getAttribute('lang')); @@ -6384,7 +6384,9 @@ }, videojs.getPlugins = Plugin1.getPlugins, videojs.getPlugin = Plugin1.getPlugin, videojs.getPluginVersion = Plugin1.getPluginVersion, videojs.addLanguage = function(code, data) { var _mergeOptions; return code = ('' + code).toLowerCase(), videojs.options.languages = mergeOptions$3(videojs.options.languages, ((_mergeOptions = {})[code] = data, _mergeOptions)), videojs.options.languages[code]; - }, videojs.log = log$1, videojs.createLogger = createLogger, videojs.createTimeRange = videojs.createTimeRanges = createTimeRanges, videojs.formatTime = formatTime, videojs.setFormatTime = setFormatTime, videojs.resetFormatTime = resetFormatTime, videojs.parseUrl = parseUrl, videojs.isCrossOrigin = isCrossOrigin, videojs.EventTarget = EventTarget$2, videojs.on = on, videojs.one = one, videojs.off = off, videojs.trigger = trigger, videojs.xhr = _videojs_xhr__WEBPACK_IMPORTED_MODULE_4___default(), videojs.TextTrack = TextTrack1, videojs.AudioTrack = AudioTrack1, videojs.VideoTrack = VideoTrack1, [ + }, videojs.log = log$1, videojs.createLogger = createLogger, videojs.createTimeRange = videojs.createTimeRanges = createTimeRanges, videojs.formatTime = formatTime, videojs.setFormatTime = setFormatTime, videojs.resetFormatTime = function() { + implementation = defaultImplementation; + }, videojs.parseUrl = parseUrl, videojs.isCrossOrigin = isCrossOrigin, videojs.EventTarget = EventTarget$2, videojs.on = on, videojs.one = one, videojs.off = off, videojs.trigger = trigger, videojs.xhr = _videojs_xhr__WEBPACK_IMPORTED_MODULE_4___default(), videojs.TextTrack = TextTrack1, videojs.AudioTrack = AudioTrack1, videojs.VideoTrack = VideoTrack1, [ 'isEl', 'isTextNode', 'createEl', diff --git a/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/pages/index-cb36c1bf7f830e3c/output.js b/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/pages/index-cb36c1bf7f830e3c/output.js index cb1b0e671ac..b7352707fa0 100644 --- a/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/pages/index-cb36c1bf7f830e3c/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/next/33265/static/chunks/pages/index-cb36c1bf7f830e3c/output.js @@ -3867,8 +3867,11 @@ this.name = "ParsingError", this.code = errorData.code, this.message = message || errorData.message; } function parseTimeStamp(input) { - var h, m, s, f, h1, m1, f1, m2, s1, f2, m3 = input.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/); - return m3 ? m3[3] ? (h = m3[1], m = m3[2], s = m3[3].replace(":", ""), f = m3[4], (0 | h) * 3600 + (0 | m) * 60 + (0 | s) + (0 | f) / 1000) : m3[1] > 59 ? (h1 = m3[1], m1 = m3[2], f1 = m3[4], (0 | h1) * 3600 + (0 | m1) * 60 + 0 + (0 | f1) / 1000) : (m2 = m3[1], s1 = m3[2], f2 = m3[4], 0 + (0 | m2) * 60 + (0 | s1) + (0 | f2) / 1000) : null; + function computeSeconds(h, m, s, f) { + return (0 | h) * 3600 + (0 | m) * 60 + (0 | s) + (0 | f) / 1000; + } + var m1 = input.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/); + return m1 ? m1[3] ? computeSeconds(m1[1], m1[2], m1[3].replace(":", ""), m1[4]) : m1[1] > 59 ? computeSeconds(m1[1], m1[2], 0, m1[4]) : computeSeconds(0, m1[1], m1[2], m1[4]) : null; } function Settings() { this.values = _objCreate(null); @@ -4058,12 +4061,12 @@ node = window.document.createProcessingInstruction("timestamp", ts), current1.appendChild(node); continue; } - var m4 = t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/); - if (!m4) continue; - if (!(node = createElement(m4[1], m4[3]))) continue; + var m2 = t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/); + if (!m2) continue; + if (!(node = createElement(m2[1], m2[3]))) continue; if (!shouldAdd(current1, node)) continue; - if (m4[2]) { - var classes = m4[2].split('.'); + if (m2[2]) { + var classes = m2[2].split('.'); classes.forEach(function(cl) { var bgColor = /^bg_/.test(cl), colorName = bgColor ? cl.slice(3) : cl; if (DEFAULT_COLOR_CLASS.hasOwnProperty(colorName)) { @@ -4072,7 +4075,7 @@ } }), node.className = classes.join(' '); } - tagStack.push(m4[1]), current1.appendChild(node), current1 = node; + tagStack.push(m2[1]), current1.appendChild(node), current1 = node; continue; } current1.appendChild(window.document.createTextNode(unescape(t))); diff --git a/crates/swc_ecma_minifier/tests/fixture/next/feedback-util-promisify/chunks/pages/_app-72ad41192608e93a/output.js b/crates/swc_ecma_minifier/tests/fixture/next/feedback-util-promisify/chunks/pages/_app-72ad41192608e93a/output.js index 8e7ee908307..b52eff04488 100644 --- a/crates/swc_ecma_minifier/tests/fixture/next/feedback-util-promisify/chunks/pages/_app-72ad41192608e93a/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/next/feedback-util-promisify/chunks/pages/_app-72ad41192608e93a/output.js @@ -1959,7 +1959,7 @@ default: return r; } - }), y = o[e]; e < i; y = o[++e])null !== y && isObject(y) ? a += " " + inspect(y) : a += " " + y; + }), y = o[e]; e < i; y = o[++e])isNull(y) || !isObject(y) ? a += " " + y : a += " " + inspect(y); return a; }, t17.deprecate = function(r, e) { if (void 0 !== process && !0 === process.noDeprecation) return r; @@ -2031,7 +2031,7 @@ var e = "'" + JSON.stringify(t).replace(/^"|"$/g, "").replace(/'/g, "\\'").replace(/\\"/g, '"') + "'"; return r.stylize(e, "string"); } - return isNumber(t) ? r.stylize("" + t, "number") : isBoolean(t) ? r.stylize("" + t, "boolean") : null === t ? r.stylize("null", "null") : void 0; + return isNumber(t) ? r.stylize("" + t, "number") : isBoolean(t) ? r.stylize("" + t, "boolean") : isNull(t) ? r.stylize("null", "null") : void 0; } function formatError(r) { return "[" + Error.prototype.toString.call(r) + "]"; @@ -2046,7 +2046,7 @@ var a, y, p; if ((p = Object.getOwnPropertyDescriptor(t, n) || { value: t[n] - }).get ? y = p.set ? r37.stylize("[Getter/Setter]", "special") : r37.stylize("[Getter]", "special") : p.set && (y = r37.stylize("[Setter]", "special")), hasOwnProperty(o, n) || (a = "[" + n + "]"), !y && (0 > r37.seen.indexOf(p.value) ? (y = null === e ? formatValue(r37, p.value, null) : formatValue(r37, p.value, e - 1)).indexOf("\n") > -1 && (y = i ? y.split("\n").map(function(r) { + }).get ? y = p.set ? r37.stylize("[Getter/Setter]", "special") : r37.stylize("[Getter]", "special") : p.set && (y = r37.stylize("[Setter]", "special")), hasOwnProperty(o, n) || (a = "[" + n + "]"), !y && (0 > r37.seen.indexOf(p.value) ? (y = isNull(e) ? formatValue(r37, p.value, null) : formatValue(r37, p.value, e - 1)).indexOf("\n") > -1 && (y = i ? y.split("\n").map(function(r) { return " " + r; }).join("\n").substr(2) : "\n" + y.split("\n").map(function(r) { return " " + r; diff --git a/crates/swc_ecma_minifier/tests/fixture/next/regression-1/framework-798bab57daac3897/output.js b/crates/swc_ecma_minifier/tests/fixture/next/regression-1/framework-798bab57daac3897/output.js index d997f0981f3..4ff10437939 100644 --- a/crates/swc_ecma_minifier/tests/fixture/next/regression-1/framework-798bab57daac3897/output.js +++ b/crates/swc_ecma_minifier/tests/fixture/next/regression-1/framework-798bab57daac3897/output.js @@ -1469,10 +1469,9 @@ function Ee(a, b) { if ("input" === a || "change" === a) return se(b); } - function Fe(a, b) { + var Ge = "function" == typeof Object.is ? Object.is : function(a, b) { return a === b && (0 !== a || 1 / a == 1 / b) || a != a && b != b; - } - var Ge = "function" == typeof Object.is ? Object.is : Fe; + }; function He(a, b) { if (Ge(a, b)) return !0; if ("object" != typeof a || null === a || "object" != typeof b || null === b) return !1; @@ -2086,6 +2085,9 @@ return b; } var lg = Tf(null), mg = null, ng = null, og = null; + function pg() { + og = ng = mg = null; + } function qg(a) { var b = lg.current; E(lg), a._currentValue = b; @@ -4481,7 +4483,7 @@ } catch (h) { Lk(a, h); } - og = ng = mg = null, kk.current = f, W = e, null !== X ? b = 0 : (P = null, Y = 0, b = R); + pg(), kk.current = f, W = e, null !== X ? b = 0 : (P = null, Y = 0, b = R); } if (0 !== b) { if (2 === b && 0 !== (e = wc(a)) && (d = e, b = Mk(a, e)), 1 === b) throw c = nk, Jk(a, 0), Bk(a, d), Ck(a, B()), c; @@ -4652,7 +4654,7 @@ for(;;){ var c = X; try { - if (og = ng = mg = null, Mh.current = Yh, Ph) { + if (pg(), Mh.current = Yh, Ph) { for(var d = L.memoizedState; null !== d;){ var e = d.queue; null !== e && (e.pending = null), d = d.next; @@ -4741,7 +4743,7 @@ } catch (e) { Lk(a, e); } - if (og = ng = mg = null, W = c, kk.current = d, null !== X) throw Error(p(261)); + if (pg(), W = c, kk.current = d, null !== X) throw Error(p(261)); return P = null, Y = 0, R; } function Sk() { diff --git a/crates/swc_ecma_minifier/tests/full/feedback-mapbox/2c796e83-0724e2af5f19128a/output.js b/crates/swc_ecma_minifier/tests/full/feedback-mapbox/2c796e83-0724e2af5f19128a/output.js index c06115032bc..50a40ec5cd8 100644 --- a/crates/swc_ecma_minifier/tests/full/feedback-mapbox/2c796e83-0724e2af5f19128a/output.js +++ b/crates/swc_ecma_minifier/tests/full/feedback-mapbox/2c796e83-0724e2af5f19128a/output.js @@ -1,11 +1,11 @@ -(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[634],{6158:function(b,c,a){var d=a(3454);!function(c,a){b.exports=a()}(this,function(){"use strict";var c,e,b;function a(g,a){if(c){if(e){var f="self.onerror = function() { console.error('An error occurred while parsing the WebWorker bundle. 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d=c.key,a=c.value,b=c.valueSpec||{},f=c.objectElementValidators||{},l=c.style,m=c.styleSpec;let g=[];const k=gm(a);if("object"!==k)return[new cc(d,a,`object expected, ${k} found`)];for(const e in a){const j=e.split(".")[0],n=b[j]||b["*"];let h;if(f[j])h=f[j];else if(b[j])h=gR;else if(f["*"])h=f["*"];else{if(!b["*"]){g.push(new cc(d,a[e],`unknown property "${e}"`));continue}h=gR}g=g.concat(h({key:(d?`${d}.`:d)+e,value:a[e],valueSpec:n,style:l,styleSpec:m,object:a,objectKey:e},a))}for(const i in b)f[i]||b[i].required&& void 0===b[i].default&& void 0===a[i]&&g.push(new cc(d,a,`missing required property "${i}"`));return g}function cS(c){const b=c.value,a=c.valueSpec,i=c.style,h=c.styleSpec,e=c.key,j=c.arrayElementValidator||gR;if("array"!==gm(b))return[new cc(e,b,`array expected, ${gm(b)} found`)];if(a.length&&b.length!==a.length)return[new cc(e,b,`array length ${a.length} expected, length ${b.length} found`)];if(a["min-length"]&&b.lengthg)return[new cc(e,a,`${a} is greater than the 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cc(a.key,a.value,'missing required property "stops"')),"exponential"===c&&a.valueSpec.expression&&!gl(a.valueSpec)&&b.push(new cc(a.key,a.value,"exponential functions not supported")),a.styleSpec.$version>=8&&(d||gj(a.valueSpec)?d&&!gk(a.valueSpec)&&b.push(new cc(a.key,a.value,"zoom functions not supported")):b.push(new cc(a.key,a.value,"property functions not supported"))),("categorical"===c||e)&& void 0===a.value.property&&b.push(new cc(a.key,a.value,'"property" property is required')),b;function k(c){let d=[];const a=c.value,b=c.key;if("array"!==gm(a))return[new cc(b,a,`array expected, ${gm(a)} found`)];if(2!==a.length)return[new cc(b,a,`array length 2 expected, length ${a.length} found`)];if(e){if("object"!==gm(a[0]))return[new cc(b,a,`object expected, ${gm(a[0])} found`)];if(void 0===a[0].zoom)return[new cc(b,a,"object stop key must have zoom")];if(void 0===a[0].value)return[new cc(b,a,"object stop key must have value")];if(i&&i>fp(a[0].zoom))return[new cc(b,a[0].zoom,"stop zoom 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Filter Expression: ${JSON.stringify(c,null,2)} `)}const f=b[`filter_${k}`],g=cN(d,f);let h=null;if("error"===g.result)throw new Error(g.value.map(a=>`${a.key}: ${a.message}`).join(", "));h=(a,b,c)=>g.value.evaluate(a,b,{},c);let i=null,j=null;if(d!==c){const e=cN(c,f);if("error"===e.result)throw new Error(e.value.map(a=>`${a.key}: ${a.message}`).join(", "));i=(a,b,c,d,f)=>e.value.evaluate(a,b,{},c,void 0,void 0,d,f),j=!f$(e.value.expression)}return{filter:h,dynamicFilter:i||void 0,needGeometry:gH(d),needFeature:!!j}}function gC(a){if(!Array.isArray(a))return a;const b=function(a){if(gF.has(a[0])){for(let b=1;bgC(a))}function gD(a){let b=!1;const c=[];if("case"===a[0]){for(let d=1;d",">=","<","<=","to-boolean"]);function gG(a,b){return ab?1:0}function gH(a){if(!Array.isArray(a))return!1;if("within"===a[0])return!0;for(let 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i=b.match(/^(.*)-transition$/);c=c.concat(i&&g[i[1]]&&g[i[1]].transition?gR({key:b,value:a[b],valueSpec:f.transition,style:e,styleSpec:f}):g[b]?gR({key:b,value:a[b],valueSpec:g[b],style:e,styleSpec:f}):[new cc(b,a[b],`unknown property "${b}"`)])}if(a.source){const j=e.sources&&e.sources[a.source],l=j&&fp(j.type);j?"raster-dem"!==l&&c.push(new cc(h,a.source,`terrain cannot be used with a source of type ${l}, it only be used with a "raster-dem" source type`)):c.push(new cc(h,a.source,`source "${a.source}" not found`))}else c.push(new cc(h,a,'terrain is missing required property "source"'));return c}function a4(f){const b=f.value,h=f.style,d=f.styleSpec,e=d.fog;let c=[];const i=gm(b);if(void 0===b)return c;if("object"!==i)return c.concat([new cc("fog",b,`object expected, ${i} found`)]);for(const a in b){const g=a.match(/^(.*)-transition$/);c=c.concat(g&&e[g[1]]&&e[g[1]].transition?gR({key:a,value:b[a],valueSpec:d.transition,style:h,styleSpec:d}):e[a]?gR({key:a,value:b[a],valueSpec:e[a],style:h,styleSpec:d}):[new cc(a,b[a],`unknown property "${a}"`)])}return c}const gQ={"*":()=>[],array:cS,boolean:function(a){const b=a.value,d=a.key,c=gm(b);return"boolean"!==c?[new cc(d,b,`boolean expected, ${c} found`)]:[]},number:cT,color:function(b){const c=b.key,a=b.value,d=gm(a);return"string"!==d?[new cc(c,a,`color expected, ${d} found`)]:null===fy.parseCSSColor(a)?[new cc(c,a,`color expected, "${a}" found`)]:[]},constants:cd,enum:cV,filter:a_,function:cU,layer:a0,object:cR,source:a1,light:a2,terrain:a3,fog:a4,string:cY,formatted:function(a){return 0===cY(a).length?[]:gy(a)},resolvedImage:function(a){return 0===cY(a).length?[]:gy(a)},projection:function(c){const b=c.value,f=c.styleSpec,g=f.projection,h=c.style;let a=[];const d=gm(b);if("object"===d)for(const e in 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this.first?(this.first=!1,this.lastIntegerZoom=a,this.lastIntegerZoomTime=0,this.lastZoom=b,this.lastFloorZoom=a,!0):(this.lastFloorZoom>a?(this.lastIntegerZoom=a+1,this.lastIntegerZoomTime=c):this.lastFloorZooma>=1536&&a<=1791,g2=a=>a>=1872&&a<=1919,g3=a=>a>=2208&&a<=2303,g4=a=>a>=11904&&a<=12031,g5=a=>a>=12032&&a<=12255,g6=a=>a>=12272&&a<=12287,g7=a=>a>=12288&&a<=12351,g8=a=>a>=12352&&a<=12447,g9=a=>a>=12448&&a<=12543,ha=a=>a>=12544&&a<=12591,hb=a=>a>=12704&&a<=12735,hc=a=>a>=12736&&a<=12783,hd=a=>a>=12784&&a<=12799,he=a=>a>=12800&&a<=13055,hf=a=>a>=13056&&a<=13311,hg=a=>a>=13312&&a<=19903,hh=a=>a>=19968&&a<=40959,hi=a=>a>=40960&&a<=42127,hj=a=>a>=42128&&a<=42191,hk=a=>a>=44032&&a<=55215,hl=a=>a>=63744&&a<=64255,hm=a=>a>=64336&&a<=65023,hn=a=>a>=65040&&a<=65055,ho=a=>a>=65072&&a<=65103,hp=a=>a>=65104&&a<=65135,hq=a=>a>=65136&&a<=65279,hr=a=>a>=65280&&a<=65519;function hs(a){for(const b of a)if(hv(b.charCodeAt(0)))return!0;return!1}function ht(a){for(const b of a)if(!hu(b.charCodeAt(0)))return!1;return!0}function hu(a){return!(g1(a)||g2(a)||g3(a)||hm(a)||hq(a))}function hv(a){var b,c,d,e,f,g,h,i;return!(746!==a&&747!==a&&(a<4352||!(hb(a)||ha(a)||ho(a)&&!(a>=65097&&a<=65103)||hl(a)||hf(a)||g4(a)||hc(a)||!(!g7(a)||a>=12296&&a<=12305||a>=12308&&a<=12319||12336===a)||hg(a)||hh(a)||he(a)||(b=a)>=12592&&b<=12687||(c=a)>=43360&&c<=43391||(d=a)>=55216&&d<=55295||(e=a)>=4352&&e<=4607||hk(a)||g8(a)||g6(a)||(f=a)>=12688&&f<=12703||g5(a)||hd(a)||g9(a)&&12540!==a||!(!hr(a)||65288===a||65289===a||65293===a||a>=65306&&a<=65310||65339===a||65341===a||65343===a||a>=65371&&a<=65503||65507===a||a>=65512&&a<=65519)||!(!hp(a)||a>=65112&&a<=65118||a>=65123&&a<=65126)||(g=a)>=5120&&g<=5759||(h=a)>=6320&&h<=6399||hn(a)||(i=a)>=19904&&i<=19967||hi(a)||hj(a))))}function hw(b){var a,c,d,e,f,g,h,i,j,k,l,m,n;return!(hv(b)||(c=a=b)>=128&&c<=255&&(167===a||169===a||174===a||177===a||188===a||189===a||190===a||215===a||247===a)||(d=a)>=8192&&d<=8303&&(8214===a||8224===a||8225===a||8240===a||8241===a||8251===a||8252===a||8258===a||8263===a||8264===a||8265===a||8273===a)||(e=a)>=8448&&e<=8527||(f=a)>=8528&&f<=8591||(g=a)>=8960&&g<=9215&&(a>=8960&&a<=8967||a>=8972&&a<=8991||a>=8996&&a<=9e3||9003===a||a>=9085&&a<=9114||a>=9150&&a<=9165||9167===a||a>=9169&&a<=9179||a>=9186&&a<=9215)||(h=a)>=9216&&h<=9279&&9251!==a||(i=a)>=9280&&i<=9311||(j=a)>=9312&&j<=9471||(k=a)>=9632&&k<=9727||(l=a)>=9728&&l<=9983&&!(a>=9754&&a<=9759)||(m=a)>=11008&&m<=11263&&(a>=11026&&a<=11055||a>=11088&&a<=11097||a>=11192&&a<=11243)||g7(a)||g9(a)||(n=a)>=57344&&n<=63743||ho(a)||hp(a)||hr(a)||8734===a||8756===a||8757===a||a>=9984&&a<=10087||a>=10102&&a<=10131||65532===a||65533===a)}function hx(a){return a>=1424&&a<=2303||hm(a)||hq(a)}function hy(a,c){var b;return!(!c&&hx(a)||a>=2304&&a<=3583||a>=3840&&a<=4255||(b=a)>=6016&&b<=6143)}function hz(a){for(const b of a)if(hx(b.charCodeAt(0)))return!0;return!1}const hA="deferred",hB="loading",hC="loaded";let hD=null,hE="unavailable",hF=null;const c1=function(a){a&&"string"==typeof a&&a.indexOf("NetworkError")> -1&&(hE="error"),hD&&hD(a)};function hG(){c2.fire(new aW("pluginStateChange",{pluginStatus:hE,pluginURL:hF}))}const c2=new S,c3=function(){return hE},hH=function(){if(hE!==hA||!hF)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");hE=hB,hG(),hF&&fi({url:hF},a=>{a?c1(a):(hE=hC,hG())})},c4={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>hE===hC||null!=c4.applyArabicShaping,isLoading:()=>hE===hB,setState(a){hE=a.pluginStatus,hF=a.pluginURL},isParsed:()=>null!=c4.applyArabicShaping&&null!=c4.processBidirectionalText&&null!=c4.processStyledBidirectionalText,getPluginURL:()=>hF};class c5{constructor(b,a){this.zoom=b,a?(this.now=a.now,this.fadeDuration=a.fadeDuration,this.zoomHistory=a.zoomHistory,this.transition=a.transition,this.pitch=a.pitch):(this.now=0,this.fadeDuration=0,this.zoomHistory=new c0,this.transition={},this.pitch=0)}isSupportedScript(a){return function(a,b){for(const c of a)if(!hy(c.charCodeAt(0),b))return!1;return!0}(a,c4.isLoaded())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const a=this.zoom,b=a-Math.floor(a),c=this.crossFadingFactor();return a>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:b+(1-b)*c}:{fromScale:.5,toScale:1,t:1-(1-c)*b}}}class hI{constructor(a,b){this.property=a,this.value=b,this.expression=function(a,b){if(gn(a))return new cQ(a,b);if(gv(a)){const c=gw(a,b);if("error"===c.result)throw new Error(c.value.map(a=>`${a.key}: ${a.message}`).join(", "));return c.value}{let d=a;return"string"==typeof a&&"color"===b.type&&(d=m.parse(a)),{kind:"constant",evaluate:()=>d}}}(void 0===b?a.specification.default:b,a.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(a,b,c){return this.property.possiblyEvaluate(this,a,b,c)}}class hJ{constructor(a){this.property=a,this.value=new hI(a,void 0)}transitioned(a,b){return new hK(this.property,this.value,b,bR({},a.transition,this.transition),a.now)}untransitioned(){return new hK(this.property,this.value,null,{},0)}}class c6{constructor(a){this._properties=a,this._values=Object.create(a.defaultTransitionablePropertyValues)}getValue(a){return bX(this._values[a].value.value)}setValue(a,b){this._values.hasOwnProperty(a)||(this._values[a]=new hJ(this._values[a].property)),this._values[a].value=new hI(this._values[a].property,null===b?void 0:bX(b))}getTransition(a){return bX(this._values[a].transition)}setTransition(a,b){this._values.hasOwnProperty(a)||(this._values[a]=new hJ(this._values[a].property)),this._values[a].transition=bX(b)||void 0}serialize(){const b={};for(const a of Object.keys(this._values)){const c=this.getValue(a);void 0!==c&&(b[a]=c);const d=this.getTransition(a);void 0!==d&&(b[`${a}-transition`]=d)}return b}transitioned(c,d){const b=new hL(this._properties);for(const a of Object.keys(this._values))b._values[a]=this._values[a].transitioned(c,d._values[a]);return b}untransitioned(){const a=new hL(this._properties);for(const b of Object.keys(this._values))a._values[b]=this._values[b].untransitioned();return a}}class hK{constructor(c,d,e,a,b){const f=a.delay||0,g=a.duration||0;b=b||0,this.property=c,this.value=d,this.begin=b+f,this.end=this.begin+g,c.specification.transition&&(a.delay||a.duration)&&(this.prior=e)}possiblyEvaluate(a,c,d){const e=a.now||0,b=this.value.possiblyEvaluate(a,c,d),f=this.prior;if(f){if(e>this.end)return this.prior=null,b;if(this.value.isDataDriven())return this.prior=null,b;if(ed.zoomHistory.lastIntegerZoom?{from:a,to:b,other:c}:{from:c,to:b,other:a}}interpolate(a){return a}}class a5{constructor(a){this.specification=a}possiblyEvaluate(b,a,d,e){if(void 0!==b.value){if("constant"===b.expression.kind){const c=b.expression.evaluate(a,null,{},d,e);return this._calculate(c,c,c,a)}return this._calculate(b.expression.evaluate(new c5(Math.floor(a.zoom-1),a)),b.expression.evaluate(new c5(Math.floor(a.zoom),a)),b.expression.evaluate(new c5(Math.floor(a.zoom+1),a)),a)}}_calculate(c,a,d,b){return b.zoom>b.zoomHistory.lastIntegerZoom?{from:c,to:a}:{from:d,to:a}}interpolate(a){return a}}class V{constructor(a){this.specification=a}possiblyEvaluate(a,b,c,d){return!!a.expression.evaluate(b,null,{},c,d)}interpolate(){return!1}}class n{constructor(b){for(const a in this.properties=b,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],b){const c=b[a];c.specification.overridable&&this.overridableProperties.push(a);const d=this.defaultPropertyValues[a]=new hI(c,void 0),e=this.defaultTransitionablePropertyValues[a]=new hJ(c);this.defaultTransitioningPropertyValues[a]=e.untransitioned(),this.defaultPossiblyEvaluatedValues[a]=d.possiblyEvaluate({})}}}function hO(a,b){return 256*(a=bM(Math.floor(a),0,255))+bM(Math.floor(b),0,255)}c("DataDrivenProperty",g),c("DataConstantProperty",e),c("CrossFadedDataDrivenProperty",N),c("CrossFadedProperty",a5),c("ColorRampProperty",V);const hP={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class O{constructor(a,b){this._structArray=a,this._pos1=b*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class k{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(a,b){return a._trim(),b&&(a.isTransferred=!0,b.push(a.arrayBuffer)),{length:a.length,arrayBuffer:a.arrayBuffer}}static deserialize(b){const a=Object.create(this.prototype);return a.arrayBuffer=b.arrayBuffer,a.length=b.length,a.capacity=b.arrayBuffer.byteLength/a.bytesPerElement,a._refreshViews(),a}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(a){this.reserve(a),this.length=a}reserve(a){if(a>this.capacity){this.capacity=Math.max(a,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const b=this.uint8;this._refreshViews(),b&&this.uint8.set(b)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function j(b,a=1){let c=0,d=0;return{members:b.map(b=>{const e=hP[b.type].BYTES_PER_ELEMENT,g=c=hQ(c,Math.max(a,e)),f=b.components||1;return d=Math.max(d,e),c+=e*f,{name:b.name,type:b.type,components:f,offset:g}}),size:hQ(c,Math.max(d,a)),alignment:a}}function hQ(b,a){return Math.ceil(b/a)*a}class al extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.int16[b+0]=c,this.int16[b+1]=d,a}}al.prototype.bytesPerElement=4,c("StructArrayLayout2i4",al);class am extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(b,c,d,e,f){const a=4*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+3]=f,b}}am.prototype.bytesPerElement=8,c("StructArrayLayout4i8",am);class a6 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(a,d,e,f,g,h,i,j){const c=6*a,b=12*a,k=3*a;return this.int16[c+0]=d,this.int16[c+1]=e,this.uint8[b+4]=f,this.uint8[b+5]=g,this.uint8[b+6]=h,this.uint8[b+7]=i,this.float32[k+2]=j,a}}a6.prototype.bytesPerElement=12,c("StructArrayLayout2i4ub1f12",a6);class an extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,b}}an.prototype.bytesPerElement=12,c("StructArrayLayout3f12",an);class w extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k)}emplace(b,c,d,e,f,g,h,i,j,k,l){const a=10*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,this.uint16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,this.uint16[a+8]=k,this.uint16[a+9]=l,b}}w.prototype.bytesPerElement=20,c("StructArrayLayout10ui20",w);class W extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i)}emplace(b,c,d,e,f,g,h,i,j){const a=8*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,this.uint16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,b}}W.prototype.bytesPerElement=16,c("StructArrayLayout8ui16",W);class a7 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q)}emplace(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){const a=16*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,this.int16[a+8]=k,this.int16[a+9]=l,this.int16[a+10]=m,this.int16[a+11]=n,this.int16[a+12]=o,this.int16[a+13]=p,this.int16[a+14]=q,this.int16[a+15]=r,b}}a7.prototype.bytesPerElement=32,c("StructArrayLayout4i4ui4i4i32",a7);class a8 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.uint32[1*a+0]=b,a}}a8.prototype.bytesPerElement=4,c("StructArrayLayout1ul4",a8);class ao extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n)}emplace(c,d,e,f,g,h,i,j,k,l,m,n,o,p){const a=20*c,b=10*c;return this.int16[a+0]=d,this.int16[a+1]=e,this.int16[a+2]=f,this.int16[a+3]=g,this.int16[a+4]=h,this.float32[b+3]=i,this.float32[b+4]=j,this.float32[b+5]=k,this.float32[b+6]=l,this.int16[a+14]=m,this.uint32[b+8]=n,this.uint16[a+18]=o,this.uint16[a+19]=p,c}}ao.prototype.bytesPerElement=40,c("StructArrayLayout5i4f1i1ul2ui40",ao);class a9 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(b,c,d,e,f,g,h,i){const a=8*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+4]=f,this.int16[a+5]=g,this.int16[a+6]=h,this.int16[a+7]=i,b}}a9.prototype.bytesPerElement=16,c("StructArrayLayout3i2i2i16",a9);class ap extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f)}emplace(a,d,e,f,g,h){const b=4*a,c=8*a;return this.float32[b+0]=d,this.float32[b+1]=e,this.float32[b+2]=f,this.int16[c+6]=g,this.int16[c+7]=h,a}}ap.prototype.bytesPerElement=16,c("StructArrayLayout2f1f2i16",ap);class ba extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(a,d,e,f,g){const b=12*a,c=3*a;return this.uint8[b+0]=d,this.uint8[b+1]=e,this.float32[c+1]=f,this.float32[c+2]=g,a}}ba.prototype.bytesPerElement=12,c("StructArrayLayout2ub2f12",ba);class aq extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,b}}aq.prototype.bytesPerElement=6,c("StructArrayLayout3ui6",aq);class ar extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v)}emplace(c,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y){const a=30*c,b=15*c,d=60*c;return this.int16[a+0]=e,this.int16[a+1]=f,this.int16[a+2]=g,this.float32[b+2]=h,this.float32[b+3]=i,this.uint16[a+8]=j,this.uint16[a+9]=k,this.uint32[b+5]=l,this.uint32[b+6]=m,this.uint32[b+7]=n,this.uint16[a+16]=o,this.uint16[a+17]=p,this.uint16[a+18]=q,this.float32[b+10]=r,this.float32[b+11]=s,this.uint8[d+48]=t,this.uint8[d+49]=u,this.uint8[d+50]=v,this.uint32[b+13]=w,this.int16[a+28]=x,this.uint8[d+58]=y,c}}ar.prototype.bytesPerElement=60,c("StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60",ar);class as extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E)}emplace(c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G){const a=38*c,b=19*c;return this.int16[a+0]=d,this.int16[a+1]=e,this.int16[a+2]=f,this.float32[b+2]=g,this.float32[b+3]=h,this.int16[a+8]=i,this.int16[a+9]=j,this.int16[a+10]=k,this.int16[a+11]=l,this.int16[a+12]=m,this.int16[a+13]=n,this.uint16[a+14]=o,this.uint16[a+15]=p,this.uint16[a+16]=q,this.uint16[a+17]=r,this.uint16[a+18]=s,this.uint16[a+19]=t,this.uint16[a+20]=u,this.uint16[a+21]=v,this.uint16[a+22]=w,this.uint16[a+23]=x,this.uint16[a+24]=y,this.uint16[a+25]=z,this.uint16[a+26]=A,this.uint16[a+27]=B,this.uint16[a+28]=C,this.uint32[b+15]=D,this.float32[b+16]=E,this.float32[b+17]=F,this.float32[b+18]=G,c}}as.prototype.bytesPerElement=76,c("StructArrayLayout3i2f6i15ui1ul3f76",as);class X extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.float32[1*a+0]=b,a}}X.prototype.bytesPerElement=4,c("StructArrayLayout1f4",X);class at extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,b}}at.prototype.bytesPerElement=6,c("StructArrayLayout3i6",at);class bb extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(b,c,d,e,f,g,h,i){const a=7*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,this.float32[a+3]=f,this.float32[a+4]=g,this.float32[a+5]=h,this.float32[a+6]=i,b}}bb.prototype.bytesPerElement=28,c("StructArrayLayout7f28",bb);class au extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(a,c,d,e,f){const b=6*a;return this.uint32[3*a+0]=c,this.uint16[b+2]=d,this.uint16[b+3]=e,this.uint16[b+4]=f,a}}au.prototype.bytesPerElement=12,c("StructArrayLayout1ul3ui12",au);class Y extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.uint16[b+0]=c,this.uint16[b+1]=d,a}}Y.prototype.bytesPerElement=4,c("StructArrayLayout2ui4",Y);class av extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.uint16[1*a+0]=b,a}}av.prototype.bytesPerElement=2,c("StructArrayLayout1ui2",av);class Z extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.float32[b+0]=c,this.float32[b+1]=d,a}}Z.prototype.bytesPerElement=8,c("StructArrayLayout2f8",Z);class aw extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(b,c,d,e,f){const a=4*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,this.float32[a+3]=f,b}}aw.prototype.bytesPerElement=16,c("StructArrayLayout4f16",aw);class c7 extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}c7.prototype.size=40;class c8 extends ao{get(a){return new c7(this,a)}}c("CollisionBoxArray",c8);class c9 extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(a){this._structArray.uint8[this._pos1+49]=a}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(a){this._structArray.uint8[this._pos1+50]=a}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(a){this._structArray.uint32[this._pos4+13]=a}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(a){this._structArray.uint8[this._pos1+58]=a}}c9.prototype.size=60;class da extends ar{get(a){return new c9(this,a)}}c("PlacedSymbolArray",da);class db extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+11]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+13]}get key(){return this._structArray.uint16[this._pos2+14]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+17]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+19]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+21]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+22]}get featureIndex(){return this._structArray.uint16[this._pos2+23]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+25]}get numIconVertices(){return this._structArray.uint16[this._pos2+26]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+27]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+28]}get crossTileID(){return this._structArray.uint32[this._pos4+15]}set crossTileID(a){this._structArray.uint32[this._pos4+15]=a}get textOffset0(){return this._structArray.float32[this._pos4+16]}get textOffset1(){return this._structArray.float32[this._pos4+17]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+18]}}db.prototype.size=76;class dc extends as{get(a){return new db(this,a)}}c("SymbolInstanceArray",dc);class dd extends X{getoffsetX(a){return this.float32[1*a+0]}}c("GlyphOffsetArray",dd);class de extends at{getx(a){return this.int16[3*a+0]}gety(a){return this.int16[3*a+1]}gettileUnitDistanceFromAnchor(a){return this.int16[3*a+2]}}c("SymbolLineVertexArray",de);class df extends O{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}df.prototype.size=12;class dg extends au{get(a){return new df(this,a)}}c("FeatureIndexArray",dg);class dh extends O{get a_centroid_pos0(){return this._structArray.uint16[this._pos2+0]}get a_centroid_pos1(){return this._structArray.uint16[this._pos2+1]}}dh.prototype.size=4;class di extends Y{get(a){return new dh(this,a)}}c("FillExtrusionCentroidArray",di);const hR=j([{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"}]),hS=j([{name:"a_dash_to",components:4,type:"Uint16"},{name:"a_dash_from",components:4,type:"Uint16"}]);var bc=ah(function(a){a.exports=function(c,j){var g,h,a,i,e,f,b,d;for(h=c.length-(g=3&c.length),a=j,e=3432918353,f=461845907,d=0;d>>16)*e&65535)<<16)&4294967295)<<15|b>>>17))*f+(((b>>>16)*f&65535)<<16)&4294967295)<<13|a>>>19))+((5*(a>>>16)&65535)<<16)&4294967295))+((58964+(i>>>16)&65535)<<16);switch(b=0,g){case 3:b^=(255&c.charCodeAt(d+2))<<16;case 2:b^=(255&c.charCodeAt(d+1))<<8;case 1:a^=b=(65535&(b=(b=(65535&(b^=255&c.charCodeAt(d)))*e+(((b>>>16)*e&65535)<<16)&4294967295)<<15|b>>>17))*f+(((b>>>16)*f&65535)<<16)&4294967295}return a^=c.length,a=2246822507*(65535&(a^=a>>>16))+((2246822507*(a>>>16)&65535)<<16)&4294967295,a=3266489909*(65535&(a^=a>>>13))+((3266489909*(a>>>16)&65535)<<16)&4294967295,(a^=a>>>16)>>>0}}),dj=ah(function(a){a.exports=function(b,f){for(var d,e=b.length,a=f^e,c=0;e>=4;)d=1540483477*(65535&(d=255&b.charCodeAt(c)|(255&b.charCodeAt(++c))<<8|(255&b.charCodeAt(++c))<<16|(255&b.charCodeAt(++c))<<24))+((1540483477*(d>>>16)&65535)<<16),a=1540483477*(65535&a)+((1540483477*(a>>>16)&65535)<<16)^(d=1540483477*(65535&(d^=d>>>24))+((1540483477*(d>>>16)&65535)<<16)),e-=4,++c;switch(e){case 3:a^=(255&b.charCodeAt(c+2))<<16;case 2:a^=(255&b.charCodeAt(c+1))<<8;case 1:a=1540483477*(65535&(a^=255&b.charCodeAt(c)))+((1540483477*(a>>>16)&65535)<<16)}return a=1540483477*(65535&(a^=a>>>13))+((1540483477*(a>>>16)&65535)<<16),(a^=a>>>15)>>>0}}),bd=bc;bd.murmur3=bc,bd.murmur2=dj;class dk{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(a,b,c,d){this.ids.push(hT(a)),this.positions.push(b,c,d)}getPositions(f){const d=hT(f);let a=0,b=this.ids.length-1;for(;a>1;this.ids[c]>=d?b=c:a=c+1}const e=[];for(;this.ids[a]===d;)e.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return e}static serialize(c,d){const a=new Float64Array(c.ids),b=new Uint32Array(c.positions);return hU(a,b,0,a.length-1),d&&d.push(a.buffer,b.buffer),{ids:a,positions:b}}static deserialize(b){const a=new dk;return a.ids=b.ids,a.positions=b.positions,a.indexed=!0,a}}function hT(b){const a=+b;return!isNaN(a)&&Number.MIN_SAFE_INTEGER<=a&&a<=Number.MAX_SAFE_INTEGER?a:bd(String(b))}function hU(c,f,d,e){for(;d>1];let b=d-1,a=e+1;for(;;){do b++;while(c[b]g)if(b>=a)break;hV(c,b,a),hV(f,3*b,3*a),hV(f,3*b+1,3*a+1),hV(f,3*b+2,3*a+2)}a-d`u_${a}`),this.type=c}setUniform(a,c,b){a.set(b.constantOr(this.value))}getBinding(a,b,c){return"color"===this.type?new dn(a,b):new dl(a,b)}}class dq{constructor(b,a){this.uniformNames=a.map(a=>`u_${a}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(a,b){this.pixelRatioFrom=b.pixelRatio,this.pixelRatioTo=a.pixelRatio,this.patternFrom=b.tl.concat(b.br),this.patternTo=a.tl.concat(a.br)}setUniform(c,d,e,a){const b="u_pattern_to"===a||"u_dash_to"===a?this.patternTo:"u_pattern_from"===a||"u_dash_from"===a?this.patternFrom:"u_pixel_ratio_to"===a?this.pixelRatioTo:"u_pixel_ratio_from"===a?this.pixelRatioFrom:null;b&&c.set(b)}getBinding(b,c,a){return"u_pattern_from"===a||"u_pattern_to"===a||"u_dash_from"===a||"u_dash_to"===a?new dm(b,c):new dl(b,c)}}class dr{constructor(a,b,c,d){this.expression=a,this.type=c,this.maxValue=0,this.paintVertexAttributes=b.map(a=>({name:`a_${a}`,type:"Float32",components:"color"===c?2:1,offset:0})),this.paintVertexArray=new d}populatePaintArray(a,b,h,c,d,e){const f=this.paintVertexArray.length,g=this.expression.evaluate(new c5(0),b,{},d,c,e);this.paintVertexArray.resize(a),this._setPaintValue(f,a,g)}updatePaintArray(a,b,c,d,e){const f=this.expression.evaluate({zoom:0},c,d,void 0,e);this._setPaintValue(a,b,f)}_setPaintValue(d,e,a){if("color"===this.type){const f=hZ(a);for(let b=d;b`u_${a}_t`),this.type=c,this.useIntegerZoom=d,this.zoom=e,this.maxValue=0,this.paintVertexAttributes=a.map(a=>({name:`a_${a}`,type:"Float32",components:"color"===c?4:2,offset:0})),this.paintVertexArray=new f}populatePaintArray(a,b,i,c,d,e){const f=this.expression.evaluate(new c5(this.zoom),b,{},d,c,e),g=this.expression.evaluate(new c5(this.zoom+1),b,{},d,c,e),h=this.paintVertexArray.length;this.paintVertexArray.resize(a),this._setPaintValue(h,a,f,g)}updatePaintArray(d,e,a,b,c){const f=this.expression.evaluate({zoom:this.zoom},a,b,void 0,c),g=this.expression.evaluate({zoom:this.zoom+1},a,b,void 0,c);this._setPaintValue(d,e,f,g)}_setPaintValue(e,f,a,b){if("color"===this.type){const g=hZ(a),h=hZ(b);for(let c=e;c!0){this.binders={},this._buffers=[];const g=[];for(const a in e.paint._values){if(!n(a))continue;const c=e.paint.get(a);if(!(c instanceof hM&&gj(c.property.specification)))continue;const f=h_(a,e.type),b=c.value,d=c.property.specification.type,j=c.property.useIntegerZoom,k=c.property.specification["property-type"],h="cross-faded"===k||"cross-faded-data-driven"===k,l="line-dasharray"===String(a)&&"constant"!==e.layout.get("line-cap").value.kind;if("constant"!==b.kind||l){if("source"===b.kind||l||h){const m=h2(a,d,"source");this.binders[a]=h?new dt(b,f,d,j,i,m,e.id):new dr(b,f,d,m),g.push(`/a_${a}`)}else{const o=h2(a,d,"composite");this.binders[a]=new ds(b,f,d,j,i,o),g.push(`/z_${a}`)}}else this.binders[a]=h?new dq(b.value,f):new dp(b.value,f,d),g.push(`/u_${a}`)}this.cacheKey=g.sort().join("")}getMaxValue(b){const a=this.binders[b];return a instanceof dr||a instanceof ds?a.maxValue:0}populatePaintArrays(b,c,d,e,f,g){for(const h in this.binders){const a=this.binders[h];(a instanceof dr||a instanceof ds||a instanceof dt)&&a.populatePaintArray(b,c,d,e,f,g)}}setConstantPatternPositions(b,c){for(const d in this.binders){const a=this.binders[d];a instanceof dq&&a.setConstantPatternPositions(b,c)}}updatePaintArrays(c,g,h,i,j,k){let d=!1;for(const e in c){const l=g.getPositions(e);for(const b of l){const m=h.feature(b.index);for(const f in this.binders){const a=this.binders[f];if((a instanceof dr||a instanceof ds||a instanceof dt)&& !0===a.expression.isStateDependent){const n=i.paint.get(f);a.expression=n.value,a.updatePaintArray(b.start,b.end,m,c[e],j,k),d=!0}}}}return d}defines(){const b=[];for(const c in this.binders){const a=this.binders[c];(a instanceof dp||a instanceof dq)&&b.push(...a.uniformNames.map(a=>`#define HAS_UNIFORM_${a}`))}return b}getBinderAttributes(){const c=[];for(const d in this.binders){const a=this.binders[d];if(a instanceof dr||a instanceof ds||a instanceof dt)for(let b=0;b!0){for(const a of(this.programConfigurations={},b))this.programConfigurations[a.id]=new du(a,c,d);this.needsUpload=!1,this._featureMap=new dk,this._bufferOffset=0}populatePaintArrays(a,b,c,d,e,f,g){for(const h in this.programConfigurations)this.programConfigurations[h].populatePaintArrays(a,b,d,e,f,g);void 0!==b.id&&this._featureMap.add(b.id,c,this._bufferOffset,a),this._bufferOffset=a,this.needsUpload=!0}updatePaintArrays(b,c,d,e,f){for(const a of d)this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(b,this._featureMap,c,a,e,f)||this.needsUpload}get(a){return this.programConfigurations[a]}upload(a){if(this.needsUpload){for(const b in this.programConfigurations)this.programConfigurations[b].upload(a);this.needsUpload=!1}}destroy(){for(const a in this.programConfigurations)this.programConfigurations[a].destroy()}}const h$={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"line-dasharray":["dash_to","dash_from"]};function h_(a,b){return h$[a]||[a.replace(`${b}-`,"").replace(/-/g,"_")]}const h0={"line-pattern":{source:w,composite:w},"fill-pattern":{source:w,composite:w},"fill-extrusion-pattern":{source:w,composite:w},"line-dasharray":{source:W,composite:W}},h1={color:{source:Z,composite:aw},number:{source:X,composite:Z}};function h2(c,d,a){const b=h0[c];return b&&b[a]||h1[d][a]}c("ConstantBinder",dp),c("CrossFadedConstantBinder",dq),c("SourceExpressionBinder",dr),c("CrossFadedCompositeBinder",dt),c("CompositeExpressionBinder",ds),c("ProgramConfiguration",du,{omit:["_buffers"]}),c("ProgramConfigurationSet",dv);const h3="-transition";class be extends S{constructor(a,b){if(super(),this.id=a.id,this.type=a.type,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,"custom"!==a.type&&(this.metadata=a.metadata,this.minzoom=a.minzoom,this.maxzoom=a.maxzoom,"background"!==a.type&&"sky"!==a.type&&(this.source=a.source,this.sourceLayer=a["source-layer"],this.filter=a.filter),b.layout&&(this._unevaluatedLayout=new class{constructor(a){this._properties=a,this._values=Object.create(a.defaultPropertyValues)}getValue(a){return bX(this._values[a].value)}setValue(a,b){this._values[a]=new hI(this._values[a].property,null===b?void 0:bX(b))}serialize(){const a={};for(const b of Object.keys(this._values)){const c=this.getValue(b);void 0!==c&&(a[b]=c)}return a}possiblyEvaluate(c,d,e){const a=new hN(this._properties);for(const b of Object.keys(this._values))a._values[b]=this._values[b].possiblyEvaluate(c,d,e);return a}}(b.layout)),b.paint)){for(const c in this._transitionablePaint=new c6(b.paint),a.paint)this.setPaintProperty(c,a.paint[c],{validate:!1});for(const d in a.layout)this.setLayoutProperty(d,a.layout[d],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new hN(b.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(a){return"visibility"===a?this.visibility:this._unevaluatedLayout.getValue(a)}setLayoutProperty(a,b,c={}){null!=b&&this._validate(gV,`layers.${this.id}.layout.${a}`,a,b,c)||("visibility"!==a?this._unevaluatedLayout.setValue(a,b):this.visibility=b)}getPaintProperty(a){return bV(a,h3)?this._transitionablePaint.getTransition(a.slice(0,-h3.length)):this._transitionablePaint.getValue(a)}setPaintProperty(a,b,e={}){if(null!=b&&this._validate(gU,`layers.${this.id}.paint.${a}`,a,b,e))return!1;if(bV(a,h3))return this._transitionablePaint.setTransition(a.slice(0,-h3.length),b||void 0),!1;{const c=this._transitionablePaint._values[a],f="cross-faded-data-driven"===c.property.specification["property-type"],g=c.value.isDataDriven(),h=c.value;this._transitionablePaint.setValue(a,b),this._handleSpecialPaintPropertyUpdate(a);const d=this._transitionablePaint._values[a].value;return d.isDataDriven()||g||f||this._handleOverridablePaintPropertyUpdate(a,h,d)}}_handleSpecialPaintPropertyUpdate(a){}getProgramIds(){return null}getProgramConfiguration(a){return null}_handleOverridablePaintPropertyUpdate(a,b,c){return!1}isHidden(a){return!!(this.minzoom&&a=this.maxzoom)||"none"===this.visibility}updateTransitions(a){this._transitioningPaint=this._transitionablePaint.transitioned(a,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(a,b){a.getCrossfadeParameters&&(this._crossfadeParameters=a.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(a,void 0,b)),this.paint=this._transitioningPaint.possiblyEvaluate(a,void 0,b)}serialize(){const a={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(a.layout=a.layout||{},a.layout.visibility=this.visibility),bW(a,(a,b)=>!(void 0===a||"layout"===b&&!Object.keys(a).length||"paint"===b&&!Object.keys(a).length))}_validate(c,d,e,f,a={}){return(!a|| !1!==a.validate)&&c_(this,c.call(M,{key:d,layerType:this.type,objectKey:e,value:f,styleSpec:b,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const b in this.paint._values){const a=this.paint.get(b);if(a instanceof hM&&gj(a.property.specification)&&("source"===a.value.kind||"composite"===a.value.kind)&&a.value.isStateDependent)return!0}return!1}compileFilter(){this._filterCompiled||(this._featureFilter=gB(this.filter),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}}const dw=j([{name:"a_pos",components:2,type:"Int16"}],4),{members:h4}=dw;class ay{constructor(a=[]){this.segments=a}prepareSegment(b,d,e,c){let a=this.segments[this.segments.length-1];return b>ay.MAX_VERTEX_ARRAY_LENGTH&&bY(`Max vertices per segment is ${ay.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${b}`),(!a||a.vertexLength+b>ay.MAX_VERTEX_ARRAY_LENGTH||a.sortKey!==c)&&(a={vertexOffset:d.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0},void 0!==c&&(a.sortKey=c),this.segments.push(a)),a}get(){return this.segments}destroy(){for(const a of this.segments)for(const b in a.vaos)a.vaos[b].destroy()}static simpleSegment(a,b,c,d){return new ay([{vertexOffset:a,primitiveOffset:b,vertexLength:c,primitiveLength:d,vaos:{},sortKey:0}])}}ay.MAX_VERTEX_ARRAY_LENGTH=65535,c("SegmentVector",ay);class dx{constructor(a,b){a&&(b?this.setSouthWest(a).setNorthEast(b):4===a.length?this.setSouthWest([a[0],a[1]]).setNorthEast([a[2],a[3]]):this.setSouthWest(a[0]).setNorthEast(a[1]))}setNorthEast(a){return this._ne=a instanceof dy?new dy(a.lng,a.lat):dy.convert(a),this}setSouthWest(a){return this._sw=a instanceof dy?new dy(a.lng,a.lat):dy.convert(a),this}extend(a){const d=this._sw,e=this._ne;let b,c;if(a instanceof dy)b=a,c=a;else{if(!(a instanceof dx))return Array.isArray(a)?4===a.length||a.every(Array.isArray)?this.extend(dx.convert(a)):this.extend(dy.convert(a)):this;if(b=a._sw,c=a._ne,!b||!c)return this}return d||e?(d.lng=Math.min(b.lng,d.lng),d.lat=Math.min(b.lat,d.lat),e.lng=Math.max(c.lng,e.lng),e.lat=Math.max(c.lat,e.lat)):(this._sw=new dy(b.lng,b.lat),this._ne=new dy(c.lng,c.lat)),this}getCenter(){return new dy((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new dy(this.getWest(),this.getNorth())}getSouthEast(){return new dy(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(d){const{lng:a,lat:b}=dy.convert(d);let c=this._sw.lng<=a&&a<=this._ne.lng;return this._sw.lng>this._ne.lng&&(c=this._sw.lng>=a&&a>=this._ne.lng),this._sw.lat<=b&&b<=this._ne.lat&&c}static convert(a){return!a||a instanceof dx?a:new dx(a)}}class dy{constructor(a,b){if(isNaN(a)||isNaN(b))throw new Error(`Invalid LngLat object: (${a}, ${b})`);if(this.lng=+a,this.lat=+b,this.lat>90||this.lat< -90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new dy(bO(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(b){const a=Math.PI/180,c=this.lat*a,d=b.lat*a,e=Math.sin(c)*Math.sin(d)+Math.cos(c)*Math.cos(d)*Math.cos((b.lng-this.lng)*a);return 6371008.8*Math.acos(Math.min(e,1))}toBounds(c=0){const a=360*c/40075017,b=a/Math.cos(Math.PI/180*this.lat);return new dx(new dy(this.lng-b,this.lat-a),new dy(this.lng+b,this.lat+a))}static convert(a){if(a instanceof dy)return a;if(Array.isArray(a)&&(2===a.length||3===a.length))return new dy(Number(a[0]),Number(a[1]));if(!Array.isArray(a)&&"object"==typeof a&&null!==a)return new dy(Number("lng"in a?a.lng:a.lon),Number(a.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const h5=2*Math.PI*6371008.8;function h6(a){return h5*Math.cos(a*Math.PI/180)}function dz(a){return(180+a)/360}function dA(a){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+a*Math.PI/360)))/360}function dB(a,b){return a/h6(b)}function dC(a){return 360/Math.PI*Math.atan(Math.exp((180-360*a)*Math.PI/180))-90}function h7(a,b){return a*h6(dC(b))}class dD{constructor(a,b,c=0){this.x=+a,this.y=+b,this.z=+c}static fromLngLat(b,c=0){const a=dy.convert(b);return new dD((180+a.lng)/360,dA(a.lat),dB(c,a.lat))}toLngLat(){return new dy(360*this.x-180,dC(this.y))}toAltitude(){return h7(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/h5*(1/Math.cos(dC(this.y)*Math.PI/180))}}function h8(c,i,j,k,l,d,b,e,f){const g=(i+k)/2,h=(j+l)/2,a=new aF(g,h);e(a),function(e,f,a,b,g,h){const c=a-g,d=b-h;return Math.abs((b-f)*c-(a-e)*d)/Math.hypot(c,d)}(a.x,a.y,d.x,d.y,b.x,b.y)>=f?(h8(c,i,j,g,h,d,a,e,f),h8(c,g,h,k,l,a,b,e,f)):c.push(b)}function h9(i,d,j){const b=[];let e,f,c;for(const a of i){const{x:g,y:h}=a;d(a),c?h8(b,e,f,g,h,c,a,d,j):b.push(a),e=g,f=h,c=a}return b}function ia(a,d){const b=Math.round(a.x*d),c=Math.round(a.y*d);return a.x=bM(b,-16384,16383),a.y=bM(c,-16384,16383),(ba.x+1||ca.y+1)&&bY("Geometry exceeds allowed extent, reduce your vector tile buffer size"),a}function ib(d,g,e){const a=d.loadGeometry(),f=d.extent,j=8192/f;if(g&&e&&e.projection.isReprojectedInTileSpace){const m=1<{const c=360*((g.x+a.x/f)/m)-180,d=dC((g.y+a.y/f)/m),b=q.project(c,d);a.x=(b.x*n-o)*f,a.y=(b.y*n-p)*f};for(let b=0;b=f||c.y<0||c.y>=f||(h(c),i.push(c));a[b]=i}}for(const k of a)for(const l of k)ia(l,j);return a}function ic(a,b){return{type:a.type,id:a.id,properties:a.properties,geometry:b?ib(a):[]}}function id(a,b,c,d,e){a.emplaceBack(2*b+(d+1)/2,2*c+(e+1)/2)}class bf{constructor(a){this.zoom=a.zoom,this.overscaling=a.overscaling,this.layers=a.layers,this.layerIds=this.layers.map(a=>a.id),this.index=a.index,this.hasPattern=!1,this.layoutVertexArray=new al,this.indexArray=new aq,this.segments=new ay,this.programConfigurations=new dv(a.layers,a.zoom),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(g,h,a,m){const i=this.layers[0],d=[];let b=null;for(const{feature:c,id:n,index:o,sourceLayerIndex:p}of("circle"===i.type&&(b=i.layout.get("circle-sort-key")),g)){const j=this.layers[0]._featureFilter.needGeometry,e=ic(c,j);if(!this.layers[0]._featureFilter.filter(new c5(this.zoom),e,a))continue;const q=b?b.evaluate(e,{},a):void 0,r={id:n,properties:c.properties,type:c.type,sourceLayerIndex:p,index:o,geometry:j?e.geometry:ib(c,a,m),patterns:{},sortKey:q};d.push(r)}for(const k of(b&&d.sort((a,b)=>a.sortKey-b.sortKey),d)){const{geometry:l,index:f,sourceLayerIndex:s}=k,t=g[f].feature;this.addFeature(k,l,f,h.availableImages,a),h.featureIndex.insert(t,l,f,s,this.index)}}update(a,b,c,d){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(a,b,this.stateDependentLayers,c,d)}isEmpty(){return 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aF(a.x,a.y))}append(a,c){this.currentPolyCount.edges++,this.acc._add(a);let b=!!this.borders;const d=this.min,e=this.max;a.xe.x&&(e.x=a.x,b=!0),a.ye.y&&(e.y=a.y,b=!0),((0===a.x||8192===a.x)&&a.x===c.x)!=((0===a.y||8192===a.y)&&a.y===c.y)&&this.processBorderOverlap(a,c),b&&this.checkBorderIntersection(a,c)}checkBorderIntersection(b,a){var c,d,e,f,g,h,i,j,k,l,m,n;a.x<0!=b.x<0&&this.addBorderIntersection(0,(c=a.y,d=b.y,c*(1-(e=(0-a.x)/(b.x-a.x)))+d*e)),a.x>8192!=b.x>8192&&this.addBorderIntersection(1,(f=a.y,g=b.y,f*(1-(h=(8192-a.x)/(b.x-a.x)))+g*h)),a.y<0!=b.y<0&&this.addBorderIntersection(2,(i=a.x,j=b.x,i*(1-(k=(0-a.y)/(b.y-a.y)))+j*k)),a.y>8192!=b.y>8192&&this.addBorderIntersection(3,(l=a.x,m=b.x,l*(1-(n=(8192-a.y)/(b.y-a.y)))+m*n))}addBorderIntersection(c,a){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const b=this.borders[c];ab[1]&&(b[1]=a)}processBorderOverlap(a,b){if(a.x===b.x){if(a.y===b.y)return;const c=0===a.x?0:1;this.addBorderIntersection(c,b.y),this.addBorderIntersection(c,a.y)}else{const d=0===a.y?2:3;this.addBorderIntersection(d,b.x),this.addBorderIntersection(d,a.x)}}centroid(){const a=this.polyCount.reduce((a,b)=>a+b.edges,0);return 0!==a?this.acc.div(a)._round():new aF(0,0)}span(){return new aF(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce((a,b)=>a+ +(b[0]!==Number.MAX_VALUE),0)}}class dU{constructor(a){this.zoom=a.zoom,this.overscaling=a.overscaling,this.layers=a.layers,this.layerIds=this.layers.map(a=>a.id),this.index=a.index,this.hasPattern=!1,this.layoutVertexArray=new am,this.centroidVertexArray=new di,this.indexArray=new aq,this.programConfigurations=new dv(a.layers,a.zoom),this.segments=new ay,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id),this.enableTerrain=a.enableTerrain}populate(i,b,c,j){for(const{feature:a,id:k,index:e,sourceLayerIndex:f}of(this.features=[],this.hasPattern=i7("fill-extrusion",this.layers,b),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDone=[!1,!1,!1,!1],this.tileToMeter=function(a){const b=Math.exp(Math.PI*(1-a.y/(1<a.x<=0)||l.every(a=>a.x>=8192)||l.every(a=>a.y<=0)||l.every(a=>a.y>=8192))continue;for(let u=0;u=1){const d=g[i-1];if(!ji(c,d)){a&&a.append(c,d),b.vertexLength+4>ay.MAX_VERTEX_ARRAY_LENGTH&&(b=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const n=c.sub(d)._perp(),o=n.x/(Math.abs(n.x)+Math.abs(n.y)),p=n.y>0?1:0,z=d.dist(c);f+z>32768&&(f=0),jh(this.layoutVertexArray,c.x,c.y,o,p,0,0,f),jh(this.layoutVertexArray,c.x,c.y,o,p,0,1,f),f+=z,jh(this.layoutVertexArray,d.x,d.y,o,p,0,0,f),jh(this.layoutVertexArray,d.x,d.y,o,p,0,1,f);const h=b.vertexLength;this.indexArray.emplaceBack(h,h+2,h+1),this.indexArray.emplaceBack(h+1,h+2,h+3),b.vertexLength+=4,b.primitiveLength+=2}}}}if(b.vertexLength+m>ay.MAX_VERTEX_ARRAY_LENGTH&&(b=this.segments.prepareSegment(m,this.layoutVertexArray,this.indexArray)),"Polygon"!==jg[y.type])continue;const q=[],A=[],v=b.vertexLength;for(let w=0;w0){if(a.borders){a.vertexArrayOffset=this.centroidVertexArray.length;const G=a.borders,H=this.featuresOnBorder.push(a)-1;for(let t=0;t<4;t++)G[t][0]!==Number.MAX_VALUE&&this.borders[t].push(H)}this.encodeCentroid(a.borders?void 0:a.centroid(),a)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,y,C,E,F,D)}sortBorders(){for(let a=0;a<4;a++)this.borders[a].sort((b,c)=>this.featuresOnBorder[b].borders[a][0]-this.featuresOnBorder[c].borders[a][0])}encodeCentroid(b,e,f=!0){let c,a;if(b){if(0!==b.y){const h=e.span()._mult(this.tileToMeter);c=(Math.max(b.x,1)<<3)+Math.min(7,Math.round(h.x/10)),a=(Math.max(b.y,1)<<3)+Math.min(7,Math.round(h.y/10))}else c=Math.ceil(7*(b.x+450)),a=0}else c=0,a=+f;let g=f?this.centroidVertexArray.length:e.vertexArrayOffset;for(const d of e.polyCount){f&&this.centroidVertexArray.resize(this.centroidVertexArray.length+4*d.edges+d.top);for(let i=0;i<2*d.edges;i++)this.centroidVertexArray.emplace(g++,0,a),this.centroidVertexArray.emplace(g++,c,a);for(let j=0;j8192)||a.y===b.y&&(a.y<0||a.y>8192)}c("FillExtrusionBucket",dU,{omit:["layers","features"]}),c("PartMetadata",dT);var jj={paint:new n({"fill-extrusion-opacity":new e(b["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new g(b["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new e(b["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new e(b["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new N(b["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new g(b["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new g(b["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new e(b["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})};function jk(a,b){return a.x*b.x+a.y*b.y}function jl(i,a){if(1===i.length){let b=0;const c=a[b++];let d;for(;!d||c.equals(d);)if(!(d=a[b++]))return 1/0;for(;ba.id),this.index=a.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(a=>{this.gradients[a.id]={}}),this.layoutVertexArray=new a6,this.layoutVertexArray2=new an,this.indexArray=new aq,this.programConfigurations=new dv(a.layers,a.zoom),this.segments=new ay,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(j,a,b,m){this.hasPattern=i7("line",this.layers,a);const e=this.layers[0].layout.get("line-sort-key"),f=[];for(const{feature:c,id:n,index:o,sourceLayerIndex:p}of j){const k=this.layers[0]._featureFilter.needGeometry,g=ic(c,k);if(!this.layers[0]._featureFilter.filter(new c5(this.zoom),g,b))continue;const q=e?e.evaluate(g,{},b):void 0,r={id:n,properties:c.properties,type:c.type,sourceLayerIndex:p,index:o,geometry:k?g.geometry:ib(c,b,m),patterns:{},sortKey:q};f.push(r)}e&&f.sort((a,b)=>a.sortKey-b.sortKey);const{lineAtlas:h,featureIndex:s}=a,t=this.addConstantDashes(h);for(const d of f){const{geometry:l,index:i,sourceLayerIndex:u}=d;if(t&&this.addFeatureDashes(d,h),this.hasPattern){const v=i8("line",this.layers,d,this.zoom,a);this.patternFeatures.push(v)}else 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n=b.getKey(g,j),o=b.getKey(h,k),p=b.getKey(i,l);a.patterns[m.id]={min:n,mid:o,max:p}}}update(a,b,c,d){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(a,b,this.stateDependentLayers,c,d)}addFeatures(e,b,c,d){for(const a of this.patternFeatures)this.addFeature(a,a.geometry,a.index,b,c,d)}isEmpty(){return 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See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==b.sortKey&&a.addToSortKeyRanges(a.symbolInstances.length,b.sortKey),a.symbolInstances.emplaceBack(e.x,e.y,e.z,d.x,d.y,g.right>=0?g.right:-1,g.center>=0?g.center:-1,g.left>=0?g.left:-1,g.vertical>=0?g.vertical:-1,A,B,U,void 0!==l?l:a.collisionBoxArray.length,void 0!==l?l+1:a.collisionBoxArray.length,void 0!==o?o:a.collisionBoxArray.length,void 0!==o?o+1:a.collisionBoxArray.length,void 0!==n?n:a.collisionBoxArray.length,void 0!==n?n+1:a.collisionBoxArray.length,y||a.collisionBoxArray.length,y?y+1:a.collisionBoxArray.length,m,S,T,Q,R,ab,0,C,D,i)}(c,a,l,g,e,f,F,C,c.layers[0],c.collisionBoxArray,b.index,b.sourceLayerIndex,c.index,L,N,H,0,M,O,o,b,A,I,J,d)};if("line"===t)for(const u of d8(b.geometry,0,0,8192,8192)){const D=kc(u,r,s,e.vertical||g,f,24,q,c.overscaling,8192);for(const v of D){const w=g;w&&kx(c,w.text,B,v)||h(u,v,d)}}else if("line-center"===t){for(const k of b.geometry)if(k.length>1){const x=kb(k,s,e.vertical||g,f,24,q);x&&h(k,x,d)}}else if("Polygon"===b.type)for(const y of i5(b.geometry,0)){const z=kl(y,16);h(y[0],new d7(z.x,z.y,0,0,void 0),d)}else if("LineString"===b.type)for(const l of b.geometry)h(l,new d7(l[0].x,l[0].y,0,0,void 0),d);else if("Point"===b.type)for(const E of b.geometry)for(const m of E)h([m],new d7(m.x,m.y,0,0,void 0),d)}const ks=32640;function kt(a,l,m,n,o,e,f,b,g,h,p,q,r,s,i,t,c){const j=function(_,d,i,O,n,P,Q,D){const u=[];if(0===d.positionedLines.length)return u;const j=O.layout.get("text-rotate").evaluate(P,{})*Math.PI/180,o=function(c){const a=c[0],b=c[1],d=a*b;return d>0?[a,-b]:d<0?[-a,b]:0===a?[b,a]:[b,-a]}(i);let E=Math.abs(d.top-d.bottom);for(const R of d.positionedLines)E-=R.lineOffset;const F=d.positionedLines.length,S=E/F;let v=d.top-i[1];for(let p=0;pks&&bY(`${a.layerIds[0]}: Value for "text-size" is >= 255. 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c=e.length-1;c>=0;c--)if(d.dist(e[c])a.id),this.index=a.index,this.pixelRatio=a.pixelRatio,this.sourceLayerIndex=a.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=aI([]),this.placementViewportMatrix=aI([]);const d=this.layers[0]._unevaluatedLayout._values;this.textSizeData=d0(this.zoom,d["text-size"]),this.iconSizeData=d0(this.zoom,d["icon-size"]);const b=this.layers[0].layout,e=b.get("symbol-sort-key"),c=b.get("symbol-z-order");this.canOverlap=b.get("text-allow-overlap")||b.get("icon-allow-overlap")||b.get("text-ignore-placement")||b.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==c&& void 0!==e.constantOr(1),this.sortFeaturesByY=("viewport-y"===c||"auto"===c&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=b.get("text-writing-mode").map(a=>d5[a]),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id),this.sourceID=a.sourceID}createArrays(){this.text=new ec(new dv(this.layers,this.zoom,a=>/^text/.test(a))),this.icon=new ec(new dv(this.layers,this.zoom,a=>/^icon/.test(a))),this.glyphOffsetArray=new dd,this.lineVertexArray=new de,this.symbolInstances=new dc}calculateGlyphDependencies(b,c,g,e,f){for(let a=0;a0)&&("constant"!==k.value.kind||k.value.value.length>0),o="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,x=b.get("symbol-sort-key");if(this.features=[],!n&&!o)return;const p=j.iconDependencies,q=j.glyphDependencies,r=j.availableImages,y=new c5(this.zoom);for(const{feature:h,id:z,index:A,sourceLayerIndex:B}of v){const s=d._featureFilter.needGeometry,a=ic(h,s);if(!d._featureFilter.filter(y,a,c))continue;let e,f;if(s||(a.geometry=ib(h,c,w)),n){const C=d.getValueAndResolveTokens("text-field",a,c,r),t=fB.factory(C);kB(t)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===c3()||this.hasRTLText&&c4.isParsed())&&(e=jy(t,d,a))}if(o){const m=d.getValueAndResolveTokens("icon-image",a,c,r);f=m instanceof cj?m:cj.fromString(m)}if(!e&&!f)continue;const D=this.sortFeaturesByKey?x.evaluate(a,{},c):void 0;if(this.features.push({id:z,text:e,icon:f,index:A,sourceLayerIndex:B,geometry:a.geometry,properties:h.properties,type:ky[h.type],sortKey:D}),f&&(p[f.name]=!0),e){const E=k.evaluate(a,{},c).join(","),F="map"===b.get("text-rotation-alignment")&&"point"!==b.get("symbol-placement");for(const i of(this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(d5.vertical)>=0,e.sections))if(i.image)p[i.image.name]=!0;else{const G=hs(e.toString()),u=i.fontStack||E,H=q[u]=q[u]||{};this.calculateGlyphDependencies(i.text,H,F,this.allowVerticalPlacement,G)}}}"line"===b.get("symbol-placement")&&(this.features=function(k){const d={},c={},g=[];let l=0;function m(a){g.push(k[a]),l++}function n(b,d,e){const a=c[b];return delete c[b],c[d]=a,g[a].geometry[0].pop(),g[a].geometry[0]=g[a].geometry[0].concat(e[0]),a}function o(c,b,e){const a=d[b];return delete d[b],d[c]=a,g[a].geometry[0].shift(),g[a].geometry[0]=e[0].concat(g[a].geometry[0]),a}function i(c,a,d){const b=d?a[0][a[0].length-1]:a[0][0];return`${c}:${b.x}:${b.y}`}for(let e=0;ea.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((a,b)=>a.sortKey-b.sortKey)}update(a,b,c,d){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(a,b,this.layers,c,d),this.icon.programConfigurations.updatePaintArrays(a,b,this.layers,c,d))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(a){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(a),this.iconCollisionBox.upload(a)),this.text.upload(a,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(a,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(d,a){const h=this.lineVertexArray.length;if(void 0!==d.segment){let i=d.dist(a[d.segment+1]),j=d.dist(a[d.segment]);const e={};for(let b=d.segment+1;b=0;c--)e[c]={x:a[c].x,y:a[c].y,tileUnitDistanceFromAnchor:j},c>0&&(j+=a[c-1].dist(a[c]));for(let f=0;f=0?a.rightJustifiedTextSymbolIndex:a.centerJustifiedTextSymbolIndex>=0?a.centerJustifiedTextSymbolIndex:a.leftJustifiedTextSymbolIndex>=0?a.leftJustifiedTextSymbolIndex:a.verticalPlacedTextSymbolIndex>=0?a.verticalPlacedTextSymbolIndex:c),e=bh(this.textSizeData,b,d)/24;return this.tilePixelRatio*e}getSymbolInstanceIconSize(a,e,b){const c=this.icon.placedSymbolArray.get(b),d=bh(this.iconSizeData,a,c);return this.tilePixelRatio*d}_commitDebugCollisionVertexUpdate(b,c,a){b.emplaceBack(c,-a,-a),b.emplaceBack(c,a,-a),b.emplaceBack(c,a,a),b.emplaceBack(c,-a,a)}_updateTextDebugCollisionBoxes(b,c,d,e,f,g){for(let a=e;a0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(b,d){const c=b.placedSymbolArray.get(d),e=c.vertexStartIndex+4*c.numGlyphs;for(let a=c.vertexStartIndex;ag[a]-g[b]||h[b]-h[a]),c}addToSortKeyRanges(a,c){const b=this.sortKeyRanges[this.sortKeyRanges.length-1];b&&b.sortKey===c?b.symbolInstanceEnd=a+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:a,symbolInstanceEnd:a+1})}sortFeatures(b){if(this.sortFeaturesByY&&this.sortedAngle!==b&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){for(const c of(this.symbolInstanceIndexes=this.getSortedSymbolIndexes(b),this.sortedAngle=b,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[],this.symbolInstanceIndexes)){const a=this.symbolInstances.get(c);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((a,b,c)=>{a>=0&&c.indexOf(a)===b&&this.addIndicesForPlacedSymbol(this.text,a)}),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}c("SymbolBucket",aB,{omit:["layers","collisionBoxArray","features","compareText"]}),aB.MAX_GLYPHS=65535,aB.addDynamicAttributes=bk;const ee=new n({"symbol-placement":new e(b.layout_symbol["symbol-placement"]),"symbol-spacing":new e(b.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new e(b.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new g(b.layout_symbol["symbol-sort-key"]),"symbol-z-order":new e(b.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new e(b.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new e(b.layout_symbol["icon-ignore-placement"]),"icon-optional":new e(b.layout_symbol["icon-optional"]),"icon-rotation-alignment":new e(b.layout_symbol["icon-rotation-alignment"]),"icon-size":new g(b.layout_symbol["icon-size"]),"icon-text-fit":new e(b.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new e(b.layout_symbol["icon-text-fit-padding"]),"icon-image":new g(b.layout_symbol["icon-image"]),"icon-rotate":new g(b.layout_symbol["icon-rotate"]),"icon-padding":new e(b.layout_symbol["icon-padding"]),"icon-keep-upright":new e(b.layout_symbol["icon-keep-upright"]),"icon-offset":new g(b.layout_symbol["icon-offset"]),"icon-anchor":new g(b.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new e(b.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new e(b.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new e(b.layout_symbol["text-rotation-alignment"]),"text-field":new g(b.layout_symbol["text-field"]),"text-font":new g(b.layout_symbol["text-font"]),"text-size":new g(b.layout_symbol["text-size"]),"text-max-width":new g(b.layout_symbol["text-max-width"]),"text-line-height":new g(b.layout_symbol["text-line-height"]),"text-letter-spacing":new g(b.layout_symbol["text-letter-spacing"]),"text-justify":new g(b.layout_symbol["text-justify"]),"text-radial-offset":new g(b.layout_symbol["text-radial-offset"]),"text-variable-anchor":new e(b.layout_symbol["text-variable-anchor"]),"text-anchor":new g(b.layout_symbol["text-anchor"]),"text-max-angle":new e(b.layout_symbol["text-max-angle"]),"text-writing-mode":new e(b.layout_symbol["text-writing-mode"]),"text-rotate":new g(b.layout_symbol["text-rotate"]),"text-padding":new e(b.layout_symbol["text-padding"]),"text-keep-upright":new e(b.layout_symbol["text-keep-upright"]),"text-transform":new g(b.layout_symbol["text-transform"]),"text-offset":new g(b.layout_symbol["text-offset"]),"text-allow-overlap":new e(b.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new e(b.layout_symbol["text-ignore-placement"]),"text-optional":new e(b.layout_symbol["text-optional"])});var kC={paint:new n({"icon-opacity":new g(b.paint_symbol["icon-opacity"]),"icon-color":new g(b.paint_symbol["icon-color"]),"icon-halo-color":new g(b.paint_symbol["icon-halo-color"]),"icon-halo-width":new g(b.paint_symbol["icon-halo-width"]),"icon-halo-blur":new g(b.paint_symbol["icon-halo-blur"]),"icon-translate":new e(b.paint_symbol["icon-translate"]),"icon-translate-anchor":new e(b.paint_symbol["icon-translate-anchor"]),"text-opacity":new g(b.paint_symbol["text-opacity"]),"text-color":new g(b.paint_symbol["text-color"],{runtimeType:y,getOverride:a=>a.textColor,hasOverride:a=>!!a.textColor}),"text-halo-color":new g(b.paint_symbol["text-halo-color"]),"text-halo-width":new g(b.paint_symbol["text-halo-width"]),"text-halo-blur":new g(b.paint_symbol["text-halo-blur"]),"text-translate":new e(b.paint_symbol["text-translate"]),"text-translate-anchor":new e(b.paint_symbol["text-translate-anchor"])}),layout:ee};class ef{constructor(a){this.type=a.property.overrides?a.property.overrides.runtimeType:cf,this.defaultValue=a}evaluate(a){if(a.formattedSection){const b=this.defaultValue.property.overrides;if(b&&b.hasOverride(a.formattedSection))return b.getOverride(a.formattedSection)}return a.feature&&a.featureState?this.defaultValue.evaluate(a.feature,a.featureState):this.defaultValue.property.specification.default}eachChild(a){this.defaultValue.isConstant()||a(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}c("FormatSectionOverride",ef,{omit:["defaultValue"]});class eg extends be{constructor(a){super(a,kC)}recalculate(d,e){super.recalculate(d,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const b=this.layout.get("text-writing-mode");if(b){const a=[];for(const c of b)0>a.indexOf(c)&&a.push(c);this.layout._values["text-writing-mode"]=a}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(b,c,e,f){var g;const a=this.layout.get(b).evaluate(c,{},e,f),d=this._unevaluatedLayout._values[b];return d.isDataDriven()||gv(d.value)||!a?a:(g=c.properties,a.replace(/{([^{}]+)}/g,(b,a)=>a in g?String(g[a]):""))}createBucket(a){return new aB(a)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const b of kC.paint.overridableProperties){if(!eg.hasPaintOverride(this.layout,b))continue;const a=this.paint.get(b),e=new ef(a),c=new cM(e,a.property.specification);let d=null;d="constant"===a.value.kind||"source"===a.value.kind?new cO("source",c):new cP("composite",c,a.value.zoomStops,a.value._interpolationType),this.paint._values[b]=new hM(a.property,d,a.parameters)}}_handleOverridablePaintPropertyUpdate(a,b,c){return!(!this.layout||b.isDataDriven()||c.isDataDriven())&&eg.hasPaintOverride(this.layout,a)}static hasPaintOverride(c,d){const a=c.get("text-field"),h=kC.paint.properties[d];let e=!1;const f=a=>{for(const b of a)if(h.overrides&&h.overrides.hasOverride(b))return void(e=!0)};if("constant"===a.value.kind&&a.value.value instanceof fB)f(a.value.value.sections);else if("source"===a.value.kind){const g=a=>{e||(a instanceof ck&&fE(a.value)===ch?f(a.value.sections):a instanceof cl?f(a.sections):a.eachChild(g))},b=a.value;b._styleExpression&&g(b._styleExpression.expression)}return e}getProgramConfiguration(a){return new du(this,a)}}var kD={paint:new n({"background-color":new e(b.paint_background["background-color"]),"background-pattern":new a5(b.paint_background["background-pattern"]),"background-opacity":new e(b.paint_background["background-opacity"])})},kE={paint:new n({"raster-opacity":new e(b.paint_raster["raster-opacity"]),"raster-hue-rotate":new e(b.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new e(b.paint_raster["raster-brightness-min"]),"raster-brightness-max":new e(b.paint_raster["raster-brightness-max"]),"raster-saturation":new e(b.paint_raster["raster-saturation"]),"raster-contrast":new e(b.paint_raster["raster-contrast"]),"raster-resampling":new e(b.paint_raster["raster-resampling"]),"raster-fade-duration":new e(b.paint_raster["raster-fade-duration"])})};class kF extends be{constructor(a){super(a,{}),this.implementation=a}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){}serialize(){}onAdd(a){this.implementation.onAdd&&this.implementation.onAdd(a,a.painter.context.gl)}onRemove(a){this.implementation.onRemove&&this.implementation.onRemove(a,a.painter.context.gl)}}var kG={paint:new n({"sky-type":new e(b.paint_sky["sky-type"]),"sky-atmosphere-sun":new e(b.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new e(b.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new e(b.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new e(b.paint_sky["sky-gradient-radius"]),"sky-gradient":new V(b.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new e(b.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new e(b.paint_sky["sky-atmosphere-color"]),"sky-opacity":new e(b.paint_sky["sky-opacity"])})};function kH(l,m,n){var a,b,f,h,i,j,k,c,d;const g=Q(0,0,1),e=bG(aO());return a=e,b=e,f=n?-(l*aP)+Math.PI:l*aP,f*=.5,h=b[0],i=b[1],j=b[2],k=b[3],c=Math.sin(f),d=Math.cos(f),a[0]=h*d-j*c,a[1]=i*d+k*c,a[2]=j*d+h*c,a[3]=k*d-i*c,bH(e,e,-(m*aP)),bD(g,g,e),bz(g,g)}const kI={circle:class extends be{constructor(a){super(a,iu)}createBucket(a){return new bf(a)}queryRadius(b){const a=b;return iq("circle-radius",this,a)+iq("circle-stroke-width",this,a)+ir(this.paint.get("circle-translate"))}queryIntersectsFeature(a,b,c,e,j,d,f,g){const h=it(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),d.angle,a.pixelToTileUnitsFactor),i=this.paint.get("circle-radius").evaluate(b,c)+this.paint.get("circle-stroke-width").evaluate(b,c);return iv(a,e,d,f,g,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),h,i)}getProgramIds(){return["circle"]}getProgramConfiguration(a){return new du(this,a)}},heatmap:class extends be{createBucket(a){return new dI(a)}constructor(a){super(a,iD),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(a){"heatmap-color"===a&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=dK({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(a){return iq("heatmap-radius",this,a)}queryIntersectsFeature(a,b,c,d,i,e,f,g){const h=this.paint.get("heatmap-radius").evaluate(b,c);return iv(a,d,e,f,g,!0,!0,new aF(0,0),h)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(a){return new du(this,a)}},hillshade:class extends be{constructor(a){super(a,iE)}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}getProgramConfiguration(a){return new du(this,a)}},fill:class extends be{constructor(a){super(a,i9)}getProgramIds(){const a=this.paint.get("fill-pattern"),b=a&&a.constantOr(1),c=[b?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&c.push(b&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),c}getProgramConfiguration(a){return new du(this,a)}recalculate(b,c){super.recalculate(b,c);const a=this.paint._values["fill-outline-color"];"constant"===a.value.kind&& void 0===a.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(a){return new dN(a)}queryRadius(){return ir(this.paint.get("fill-translate"))}queryIntersectsFeature(a,d,e,b,f,c){return!a.queryGeometry.isAboveHorizon&&ig(is(a.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),c.angle,a.pixelToTileUnitsFactor),b)}isTileClipped(){return!0}},"fill-extrusion":class extends be{constructor(a){super(a,jj)}createBucket(a){return new dU(a)}queryRadius(){return ir(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(a){return new du(this,a)}queryIntersectsFeature(c,k,l,v,C,a,w,m,x){var d,e,f,g,h,i,n,o,p;const y=it(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,c.pixelToTileUnitsFactor),z=this.paint.get("fill-extrusion-height").evaluate(k,l),A=this.paint.get("fill-extrusion-base").evaluate(k,l),b=[0,0],q=m&&a.elevation,B=a.elevation?a.elevation.exaggeration():1;if(q){const r=c.tile.getBucket(this).centroidVertexArray,s=x+1;if(s=3){for(let d=0;d1&&(b=i[++j]);const n=Math.abs(a-b.left),o=Math.abs(a-b.right),e=Math.min(n,o);let g;const h=d/c*(f+1);if(b.isDash){const k=f-Math.abs(h);g=Math.sqrt(e*e+k*k)}else g=f-Math.sqrt(e*e+h*h);this.image.data[m+a]=Math.max(0,Math.min(255,g+128))}}}addRegularDash(a,k){for(let b=a.length-1;b>=0;--b){const e=a[b],f=a[b+1];e.zeroLength?a.splice(b,1):f&&f.isDash===e.isDash&&(f.left=e.left,a.splice(b,1))}const g=a[0],h=a[a.length-1];g.isDash===h.isDash&&(g.left=h.left-this.width,h.right=g.right+this.width);const l=this.width*this.nextRow;let i=0,d=a[i];for(let c=0;c1&&(d=a[++i]);const m=Math.abs(c-d.left),n=Math.abs(c-d.right),j=Math.min(m,n);this.image.data[l+c]=Math.max(0,Math.min(255,(d.isDash?j:-j)+k+128))}}addDash(a,e){const f=this.getKey(a,e);if(this.positions[f])return this.positions[f];const h="round"===e,c=h?7:0,i=2*c+1;if(this.nextRow+i>this.height)return bY("LineAtlas out of space"),null;0===a.length&&a.push(1);let d=0;for(let b=0;b0;a--)c+=(e&(b=1<this.canonical.z?new bn(a,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new bn(a,this.wrap,a,this.canonical.x>>b,this.canonical.y>>b)}calculateScaledKey(a,b=!0){if(this.overscaledZ===a&&b)return this.key;if(a>this.canonical.z)return kQ(this.wrap*+b,a,this.canonical.z,this.canonical.x,this.canonical.y);{const c=this.canonical.z-a;return kQ(this.wrap*+b,a,a,this.canonical.x>>c,this.canonical.y>>c)}}isChildOf(a){if(a.wrap!==this.wrap)return!1;const b=this.canonical.z-a.canonical.z;return 0===a.overscaledZ||a.overscaledZ>b&&a.canonical.y===this.canonical.y>>b}children(d){if(this.overscaledZ>=d)return[new bn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const a=this.canonical.z+1,b=2*this.canonical.x,c=2*this.canonical.y;return[new bn(a,this.wrap,a,b,c),new bn(a,this.wrap,a,b+1,c),new bn(a,this.wrap,a,b,c+1),new bn(a,this.wrap,a,b+1,c+1)]}isLessThan(a){return this.wrapa.wrap)&&(this.overscaledZa.overscaledZ)&&(this.canonical.xa.canonical.x)&&this.canonical.yMath.abs(i[a])){if(d[a]h[a])return null}else{const j=1/i[a];let b=(g[a]-d[a])*j,c=(h[a]-d[a])*j;if(b>c){const k=b;b=c,c=k}if(b>e&&(e=b),cf)return null}return e}function kV(b,c,d,y,z,A,B,C,D,e,a){const f=y-b,g=z-c,h=A-d,i=B-b,j=C-c,k=D-d,q=a[1]*k-a[2]*j,r=a[2]*i-a[0]*k,s=a[0]*j-a[1]*i,t=f*q+g*r+h*s;if(1e-15>Math.abs(t))return null;const l=1/t,m=e[0]-b,n=e[1]-c,o=e[2]-d,p=(m*q+n*r+o*s)*l;if(p<0||p>1)return null;const u=n*h-o*g,v=o*f-m*h,w=m*g-n*f,x=(a[0]*u+a[1]*v+a[2]*w)*l;return x<0||p+x>1?null:(i*u+j*v+k*w)*l}function kW(d,e,j,b,c,k,l,f,g){const a=1<{const e=f?1:0,g=(c+1)*a-e,h=d*a,i=(d+1)*a-e;b[0]=c*a,b[1]=h,b[2]=g,b[3]=i};let c=new kT(b);const a=[];for(let g=0;g=1;b/=2){const d=f[f.length-1];c=new kT(b);for(let h=0;h0;){const{idx:u,t:B,nodex:g,nodey:h,depth:j}=t.pop();if(this.leaves[u]){kW(g,h,j,o,p,q,r,a,b);const k=1<=x[2])return B}continue}let l=0;for(let c=0;c=s[i[m]]&&(i.splice(m,0,c),y=!0);y||(i[l]=c),l++}}for(let z=0;z=this.dim+1||b< -1||b>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(b+1)*this.stride+(a+1)}_unpackMapbox(a,b,c){return(256*a*256+256*b+c)/10-1e4}_unpackTerrarium(a,b,c){return 256*a+b+c/256-32768}static pack(d,e){const b=[0,0,0,0],c=bo.getUnpackVector(e);let a=Math.floor((d+c[3])/c[2]);return b[2]=a%256,a=Math.floor(a/256),b[1]=a%256,a=Math.floor(a/256),b[0]=a,b}getPixels(){return new bg({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,a,b){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let e=a*this.dim,f=a*this.dim+this.dim,g=b*this.dim,h=b*this.dim+this.dim;switch(a){case -1:e=f-1;break;case 1:f=e+1}switch(b){case -1:g=h-1;break;case 1:h=g+1}const j=-a*this.dim,k=-b*this.dim;for(let c=g;c{"source"===a.dataType&&"metadata"===a.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===a.dataType&&"content"===a.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))}),a.on("error",()=>{this._sourceErrored=!0}),this._source=a,this._tiles={},this._cache=new class{constructor(a,b){this.max=a,this.onRemove=b,this.reset()}reset(){for(const b in this.data)for(const a of this.data[b])a.timeout&&clearTimeout(a.timeout),this.onRemove(a.value);return this.data={},this.order=[],this}add(e,f,b){const a=e.wrapped().key;void 0===this.data[a]&&(this.data[a]=[]);const c={value:f,timeout:void 0};if(void 0!==b&&(c.timeout=setTimeout(()=>{this.remove(e,c)},b)),this.data[a].push(c),this.order.push(a),this.order.length>this.max){const d=this._getAndRemoveByKey(this.order[0]);d&&this.onRemove(d)}return this}has(a){return a.wrapped().key in this.data}getAndRemove(a){return this.has(a)?this._getAndRemoveByKey(a.wrapped().key):null}_getAndRemoveByKey(a){const b=this.data[a].shift();return b.timeout&&clearTimeout(b.timeout),0===this.data[a].length&&delete this.data[a],this.order.splice(this.order.indexOf(a),1),b.value}getByKey(b){const a=this.data[b];return a?a[0].value:null}get(a){return this.has(a)?this.data[a.wrapped().key][0].value:null}remove(c,d){if(!this.has(c))return this;const a=c.wrapped().key,e=void 0===d?0:this.data[a].indexOf(d),b=this.data[a][e];return this.data[a].splice(e,1),b.timeout&&clearTimeout(b.timeout),0===this.data[a].length&&delete this.data[a],this.onRemove(b.value),this.order.splice(this.order.indexOf(a),1),this}setMaxSize(b){for(this.max=b;this.order.length>this.max;){const a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this}filter(d){const a=[];for(const e in this.data)for(const b of this.data[e])d(b.value)||a.push(b);for(const c of a)this.remove(c.value.tileID,c)}}(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=null,this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new class{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(a,g,c){const b=String(g);if(this.stateChanges[a]=this.stateChanges[a]||{},this.stateChanges[a][b]=this.stateChanges[a][b]||{},bR(this.stateChanges[a][b],c),null===this.deletedStates[a])for(const d in this.deletedStates[a]={},this.state[a])d!==b&&(this.deletedStates[a][d]=null);else if(this.deletedStates[a]&&null===this.deletedStates[a][b])for(const e in this.deletedStates[a][b]={},this.state[a][b])c[e]||(this.deletedStates[a][b][e]=null);else for(const f in c)this.deletedStates[a]&&this.deletedStates[a][b]&&null===this.deletedStates[a][b][f]&&delete this.deletedStates[a][b][f]}removeFeatureState(a,d,c){if(null===this.deletedStates[a])return;const b=String(d);if(this.deletedStates[a]=this.deletedStates[a]||{},c&& void 0!==d)null!==this.deletedStates[a][b]&&(this.deletedStates[a][b]=this.deletedStates[a][b]||{},this.deletedStates[a][b][c]=null);else if(void 0!==d){if(this.stateChanges[a]&&this.stateChanges[a][b])for(c in this.deletedStates[a][b]={},this.stateChanges[a][b])this.deletedStates[a][b][c]=null;else this.deletedStates[a][b]=null}else this.deletedStates[a]=null}getState(a,b){const c=String(b),d=bR({},(this.state[a]||{})[c],(this.stateChanges[a]||{})[c]);if(null===this.deletedStates[a])return{};if(this.deletedStates[a]){const e=this.deletedStates[a][b];if(null===e)return{};for(const f in e)delete d[f]}return d}initializeTileState(a,b){a.setFeatureState(this.state,b)}coalesceChanges(g,j){const c={};for(const b in this.stateChanges){this.state[b]=this.state[b]||{};const h={};for(const d in this.stateChanges[b])this.state[b][d]||(this.state[b][d]={}),bR(this.state[b][d],this.stateChanges[b][d]),h[d]=this.state[b][d];c[b]=h}for(const a in this.deletedStates){this.state[a]=this.state[a]||{};const f={};if(null===this.deletedStates[a])for(const i in this.state[a])f[i]={},this.state[a][i]={};else for(const e in this.deletedStates[a]){if(null===this.deletedStates[a][e])this.state[a][e]={};else for(const k of Object.keys(this.deletedStates[a][e]))delete this.state[a][e][k];f[e]=this.state[a][e]}c[a]=c[a]||{},bR(c[a],f)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(c).length)for(const l in g)g[l].setFeatureState(c,j)}}}onAdd(a){this.map=a,this._minTileCacheSize=a?a._minTileCacheSize:null,this._maxTileCacheSize=a?a._maxTileCacheSize:null}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const b in this._tiles){const a=this._tiles[b];if("loaded"!==a.state&&"errored"!==a.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const a=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,a&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(a,b){return a.isSymbolTile=this._onlySymbols,this._source.loadTile(a,b)}_unloadTile(a){if(this._source.unloadTile)return this._source.unloadTile(a,()=>{})}_abortTile(a){if(this._source.abortTile)return this._source.abortTile(a,()=>{})}serialize(){return this._source.serialize()}prepare(b){for(const c in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){const a=this._tiles[c];a.upload(b),a.prepare(this.map.style.imageManager)}}getIds(){return bQ(this._tiles).map(a=>a.tileID).sort(k$).map(a=>a.key)}getRenderableIds(b){const a=[];for(const c in this._tiles)this._isIdRenderable(+c,b)&&a.push(this._tiles[c]);return b?a.sort((e,f)=>{const a=e.tileID,b=f.tileID,c=new aF(a.canonical.x,a.canonical.y)._rotate(this.transform.angle),d=new aF(b.canonical.x,b.canonical.y)._rotate(this.transform.angle);return a.overscaledZ-b.overscaledZ||d.y-c.y||d.x-c.x}).map(a=>a.tileID.key):a.map(a=>a.tileID).sort(k$).map(a=>a.key)}hasRenderableParent(b){const a=this.findLoadedParent(b,0);return!!a&&this._isIdRenderable(a.tileID.key)}_isIdRenderable(a,b){return this._tiles[a]&&this._tiles[a].hasData()&&!this._coveredTiles[a]&&(b||!this._tiles[a].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else for(const a in this._cache.reset(),this._tiles)"errored"!==this._tiles[a].state&&this._reloadTile(+a,"reloading")}_reloadTile(b,c){const a=this._tiles[b];a&&("loading"!==a.state&&(a.state=c),this._loadTile(a,this._tileLoaded.bind(this,a,b,c)))}_tileLoaded(a,d,e,b){if(b){if(a.state="errored",404!==b.status)this._source.fire(new cb(b,{tile:a}));else if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const c=this.map.painter.terrain;this.update(this.transform,c.getScaledDemTileSize(),!0),c.resetTileLookupCache(this.id)}else this.update(this.transform)}else a.timeAdded=b$.now(),"expired"===e&&(a.refreshedUponExpiration=!0),this._setTileReloadTimer(d,a),"raster-dem"===this._source.type&&a.dem&&this._backfillDEM(a),this._state.initializeTileState(a,this.map?this.map.painter:null),this._source.fire(new aW("data",{dataType:"source",tile:a,coord:a.tileID,sourceCacheId:this.id}))}_backfillDEM(a){const c=this.getRenderableIds();for(let b=0;b1||(Math.abs(b)>1&&(1===Math.abs(b+d)?b+=d:1===Math.abs(b-d)&&(b-=d)),c.dem&&a.dem&&(a.dem.backfillBorder(c.dem,b,e),a.neighboringTiles&&a.neighboringTiles[f]&&(a.neighboringTiles[f].backfilled=!0)))}}getTile(a){return this.getTileByID(a.key)}getTileByID(a){return this._tiles[a]}_retainLoadedChildren(h,d,i,e){for(const f in this._tiles){let a=this._tiles[f];if(e[f]||!a.hasData()||a.tileID.overscaledZ<=d||a.tileID.overscaledZ>i)continue;let b=a.tileID;for(;a&&a.tileID.overscaledZ>d+1;){const g=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[g.key])&&a.hasData()&&(b=g)}let c=b;for(;c.overscaledZ>d;)if(h[(c=c.scaledTo(c.overscaledZ-1)).key]){e[b.key]=b;break}}}findLoadedParent(a,d){if(a.key in this._loadedParentTiles){const b=this._loadedParentTiles[a.key];return b&&b.tileID.overscaledZ>=d?b:null}for(let c=a.overscaledZ-1;c>=d;c--){const f=a.scaledTo(c),e=this._getLoadedTile(f);if(e)return e}}_getLoadedTile(a){const b=this._tiles[a.key];return b&&b.hasData()?b:this._cache.getByKey(this._source.reparseOverscaled?a.wrapped().key:a.canonical.key)}updateCacheSize(b,a){a=a||this._source.tileSize;const e=Math.ceil(b.width/a)+1,f=Math.ceil(b.height/a)+1,c=Math.floor(e*f*5),d="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,c):c,g="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,d):d;this._cache.setMaxSize(g)}handleWrapJump(b){const c=Math.round((b-(void 0===this._prevLng?b:this._prevLng))/360);if(this._prevLng=b,c){const d={};for(const g in this._tiles){const a=this._tiles[g];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+c),d[a.tileID.key]=a}for(const e in this._tiles=d,this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(const f in this._tiles)this._setTileReloadTimer(+f,this._tiles[f])}}update(e,o,p){var h;if(this.transform=e,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!p)return;let a;this.updateCacheSize(e,o),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?a=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(a=>new bn(a.canonical.z,a.wrap,a.canonical.z,a.canonical.x,a.canonical.y)):(a=e.coveringTiles({tileSize:o||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!p,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(a=a.filter(a=>this._source.hasTile(a)))):a=[];const b=this._updateRetainedTiles(a);if(("raster"===(h=this._source.type)||"image"===h||"video"===h)&&0!==a.length){const i={},q={},t=Object.keys(b);for(const j of t){const k=b[j],l=this._tiles[j];if(!l||l.fadeEndTime&&l.fadeEndTime<=b$.now())continue;const f=this.findLoadedParent(k,Math.max(k.overscaledZ-aD.maxOverzooming,this._source.minzoom));f&&(this._addTile(f.tileID),i[f.tileID.key]=f.tileID),q[j]=k}const u=a[a.length-1].overscaledZ;for(const m in this._tiles){const n=this._tiles[m];if(b[m]||!n.hasData())continue;let c=n.tileID;for(;c.overscaledZ>u;){c=c.scaledTo(c.overscaledZ-1);const r=this._tiles[c.key];if(r&&r.hasData()&&q[c.key]){b[m]=n.tileID;break}}}for(const g in i)b[g]||(this._coveredTiles[g]=!0,b[g]=i[g])}for(const v in b)this._tiles[v].clearFadeHold();const w=function(c,d){const a=[];for(const b in c)b in d||a.push(b);return a}(this._tiles,b);for(const s of w){const d=this._tiles[s];d.hasSymbolBuckets&&!d.holdingForFade()?d.setHoldDuration(this.map._fadeDuration):d.hasSymbolBuckets&&!d.symbolFadeFinished()||this._removeTile(+s)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const a in this._tiles)this._tiles[a].holdingForFade()&&this._removeTile(+a)}_updateRetainedTiles(e){const a={};if(0===e.length)return a;const j={},k=e.reduce((a,b)=>Math.min(a,b.overscaledZ),1/0),l=e[0].overscaledZ,p=Math.max(l-aD.maxOverzooming,this._source.minzoom),q=Math.max(l+aD.maxUnderzooming,this._source.minzoom),m={};for(const f of e){const r=this._addTile(f);a[f.key]=f,r.hasData()||k=this._source.maxzoom){const h=c.children(this._source.maxzoom)[0],n=this.getTile(h);if(n&&n.hasData()){a[h.key]=h;continue}}else{const g=c.children(this._source.maxzoom);if(a[g[0].key]&&a[g[1].key]&&a[g[2].key]&&a[g[3].key])continue}let o=b.wasRequested();for(let i=c.overscaledZ-1;i>=p;--i){const d=c.scaledTo(i);if(j[d.key])break;if(j[d.key]=!0,(b=this.getTile(d))||!o||(b=this._addTile(d)),b&&(a[d.key]=d,o=b.wasRequested(),b.hasData()))break}}return a}_updateLoadedParentTileCache(){for(const e in this._loadedParentTiles={},this._tiles){const c=[];let b,a=this._tiles[e].tileID;for(;a.overscaledZ>0;){if(a.key in this._loadedParentTiles){b=this._loadedParentTiles[a.key];break}c.push(a.key);const d=a.scaledTo(a.overscaledZ-1);if(b=this._getLoadedTile(d))break;a=d}for(const f of c)this._loadedParentTiles[f]=b}}_addTile(b){let a=this._tiles[b.key];if(a)return a;(a=this._cache.getAndRemove(b))&&(this._setTileReloadTimer(b.key,a),a.tileID=b,this._state.initializeTileState(a,this.map?this.map.painter:null),this._cacheTimers[b.key]&&(clearTimeout(this._cacheTimers[b.key]),delete this._cacheTimers[b.key],this._setTileReloadTimer(b.key,a)));const c=Boolean(a);if(!c){const d=this.map?this.map.painter:null,e="raster"===this._source.type||"raster-dem"===this._source.type;a=new eq(b,this._source.tileSize*b.overscaleFactor(),this.transform.tileZoom,d,e),this._loadTile(a,this._tileLoaded.bind(this,a,b.key,a.state))}return a?(a.uses++,this._tiles[b.key]=a,c||this._source.fire(new aW("dataloading",{tile:a,coord:a.tileID,dataType:"source"})),a):null}_setTileReloadTimer(a,c){a in this._timers&&(clearTimeout(this._timers[a]),delete this._timers[a]);const b=c.getExpiryTimeout();b&&(this._timers[a]=setTimeout(()=>{this._reloadTile(a,"expired"),delete this._timers[a]},b))}_removeTile(b){const a=this._tiles[b];a&&(a.uses--,delete this._tiles[b],this._timers[b]&&(clearTimeout(this._timers[b]),delete this._timers[b]),a.uses>0||(a.hasData()&&"reloading"!==a.state?this._cache.add(a.tileID,a,a.getExpiryTimeout()):(a.aborted=!0,this._abortTile(a),this._unloadTile(a))))}clearTiles(){for(const a in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(+a);this._source._clear&&this._source._clear(),this._cache.reset()}tilesIn(e,f,g){const a=[],c=this.transform;if(!c)return a;for(const h in this._tiles){const b=this._tiles[h];if(g&&b.clearQueryDebugViz(),b.holdingForFade())continue;const d=e.containsTile(b,c,f);d&&a.push(d)}return a}getVisibleCoordinates(c){const a=this.getRenderableIds(c).map(a=>this._tiles[a].tileID);for(const b of a)b.projMatrix=this.transform.calculateProjMatrix(b.toUnwrapped());return a}hasTransition(){var a;if(this._source.hasTransition())return!0;if("raster"===(a=this._source.type)||"image"===a||"video"===a)for(const c in this._tiles){const b=this._tiles[c];if(void 0!==b.fadeEndTime&&b.fadeEndTime>=b$.now())return!0}return!1}setFeatureState(a,b,c){this._state.updateState(a=a||"_geojsonTileLayer",b,c)}removeFeatureState(a,b,c){this._state.removeFeatureState(a=a||"_geojsonTileLayer",b,c)}getFeatureState(a,b){return this._state.getState(a=a||"_geojsonTileLayer",b)}setDependencies(b,c,d){const a=this._tiles[b];a&&a.setDependencies(c,d)}reloadTilesForDependencies(b,c){for(const a in this._tiles)this._tiles[a].hasDependency(b,c)&&this._reloadTile(+a,"reloading");this._cache.filter(a=>!a.hasDependency(b,c))}_preloadTiles(a,f){const b=new Map,g=Array.isArray(a)?a:[a],c=this.map.painter.terrain,h=this.usedForTerrain&&c?c.getScaledDemTileSize():this._source.tileSize;for(const d of g){const i=d.coveringTiles({tileSize:h,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const e of i)b.set(e.key,e);this.usedForTerrain&&d.updateElevation(!1)}const j=Array.from(b.values()),k="raster"===this._source.type||"raster-dem"===this._source.type;bP(j,(a,c)=>{const b=new eq(a,this._source.tileSize*a.overscaleFactor(),this.transform.tileZoom,this.map.painter,k);this._loadTile(b,a=>{"raster-dem"===this._source.type&&b.dem&&this._backfillDEM(b),c(a,b)})},f)}}function k$(a,b){const c=Math.abs(2*a.wrap)- +(a.wrap<0),d=Math.abs(2*b.wrap)- +(b.wrap<0);return a.overscaledZ-b.overscaledZ||d-c||b.canonical.y-a.canonical.y||b.canonical.x-a.canonical.x}aD.maxOverzooming=10,aD.maxUnderzooming=3;class k_{constructor(a,b,c){this._demTile=a,this._dem=this._demTile.dem,this._scale=b,this._offset=c}static create(f,b,g){const a=g||f.findDEMTileFor(b);if(!a||!a.dem)return;const e=a.dem,c=a.tileID,d=1<=0&&a[3]>=0&&l.insert(k,a[0],a[1],a[2],a[3])}}loadVTLayers(){if(!this.vtLayers)for(const a in this.vtLayers=new _.VectorTile(new d2(this.rawTileData)).layers,this.sourceLayerCoder=new kR(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={},this.vtLayers)this.vtFeatures[a]=[];return this.vtLayers}query(c,j,k,l){this.loadVTLayers();const d=c.params||{},m=gB(d.filter),n=c.tileResult,g=c.transform,a=n.bufferedTilespaceBounds,b=this.grid.query(a.min.x,a.min.y,a.max.x,a.max.y,(a,b,c,d)=>dF(n.bufferedTilespaceGeometry,a,b,c,d));b.sort(k1);let o=null;g.elevation&&b.length>0&&(o=k_.create(g.elevation,this.tileID));const h={};let i;for(let e=0;e(q||(q=ib(a,this.tileID.canonical,c.tileTransform)),b.queryIntersectsFeature(n,a,d,q,this.z,c.transform,c.pixelPosMatrix,o,e)))}return h}loadMatchingFeature(l,t,g,e,m,u,v,n,o){const{featureIndex:p,bucketIndex:w,sourceLayerIndex:x,layoutVertexArrayOffset:y}=t,h=this.bucketLayerIDs[w];if(e&&!function(b,c){for(let a=0;a=0)return!0;return!1}(e,h))return;const q=this.sourceLayerCoder.decode(x),a=this.vtLayers[q].feature(p);if(g.needGeometry){const z=ic(a,!0);if(!g.filter(new c5(this.tileID.overscaledZ),z,this.tileID.canonical))return}else if(!g.filter(new c5(this.tileID.overscaledZ),a))return;const i=this.getId(a,q);for(let j=0;je.indexOf(b))continue;const c=u[b];if(!c)continue;let f={};void 0!==i&&n&&(f=n.getState(c.sourceLayer||"_geojsonTileLayer",i));const d=bR({},v[b]);d.paint=k0(d.paint,c.paint,a,f,m),d.layout=k0(d.layout,c.layout,a,f,m);const r=!o||o(a,c,f,y);if(!r)continue;const s=new kS(a,this.z,this.x,this.y,i);s.layer=d;let k=l[b];void 0===k&&(k=l[b]=[]),k.push({featureIndex:p,feature:s,intersectionZ:r})}}lookupSymbolFeatures(b,c,d,e,f,g,h,i){const a={};this.loadVTLayers();const j=gB(f);for(const k of b)this.loadMatchingFeature(a,{bucketIndex:d,sourceLayerIndex:e,featureIndex:k,layoutVertexArrayOffset:0},j,g,h,i,c);return a}loadFeature(e){const{featureIndex:a,sourceLayerIndex:f}=e;this.loadVTLayers();const c=this.sourceLayerCoder.decode(f),b=this.vtFeatures[c];if(b[a])return b[a];const d=this.vtLayers[c].feature(a);return b[a]=d,d}hasLayer(a){for(const b of this.bucketLayerIDs)for(const c of b)if(a===c)return!0;return!1}getId(b,c){let a=b.id;return this.promoteId&&"boolean"==typeof(a=b.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[c]])&&(a=Number(a)),a}}function k0(a,b,c,d,e){return eP(a,(g,f)=>{const a=b instanceof hN?b.get(f):null;return a&&a.evaluate?a.evaluate(c,d,e):a})}function k1(a,b){return b-a}c("FeatureIndex",el,{omit:["rawTileData","sourceLayerCoder"]});var em=j([{name:"a_pos",type:"Int16",components:2}]);const aa=new Uint16Array(8184);for(let ab=0;ab<2046;ab++){let aE=ab+2,D=0,E=0,F=0,G=0,ac=0,ad=0;for(1&aE?F=G=ac=32:D=E=ad=32;(aE>>=1)>1;){const en=D+F>>1,eo=E+G>>1;1&aE?(F=D,G=E,D=ac,E=ad):(D=F,E=G,F=ac,G=ad),ac=en,ad=eo}const ae=4*ab;aa[ae+0]=D,aa[ae+1]=E,aa[ae+2]=F,aa[ae+3]=G}const k2=new Uint16Array(2178),k3=new Uint8Array(1089),k4=new Uint16Array(1089);function k5(a){return 0===a?-0.03125:32===a?.03125:0}var ep=j([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const k6={type:2,extent:8192,loadGeometry:()=>[[new aF(0,0),new aF(8193,0),new aF(8193,8193),new aF(0,8193),new aF(0,0)]]};class eq{constructor(b,c,d,a,e){this.tileID=b,this.uid=eM++,this.uses=0,this.tileSize=c,this.tileZoom=d,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=e,this.expiredRequestCount=0,this.state="loading",a&&a.transform&&(this.projection=a.transform.projection)}registerFadeDuration(b){const a=b+this.timeAdded;ae.getLayer(a)).filter(Boolean);if(0!==c.length)for(const f of(a.layers=c,a.stateDependentLayerIds&&(a.stateDependentLayers=a.stateDependentLayerIds.map(a=>c.filter(b=>b.id===a)[0])),c))b[f.id]=a}return b}(a.buckets,b.style),this.hasSymbolBuckets=!1,this.buckets){const c=this.buckets[g];if(c instanceof aB){if(this.hasSymbolBuckets=!0,!f)break;c.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const h in this.buckets){const d=this.buckets[h];if(d instanceof aB&&d.hasRTLText){this.hasRTLText=!0,c4.isLoading()||c4.isLoaded()||"deferred"!==c3()||hH();break}}for(const e in this.queryPadding=0,this.buckets){const i=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,b.style.getLayer(e).queryRadius(i))}a.imageAtlas&&(this.imageAtlas=a.imageAtlas),a.glyphAtlasImage&&(this.glyphAtlasImage=a.glyphAtlasImage),a.lineAtlas&&(this.lineAtlas=a.lineAtlas)}else this.collisionBoxArray=new c8}unloadVectorData(){if(this.hasData()){for(const a in this.buckets)this.buckets[a].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugIndexBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this.globeGridBuffer&&(this.globeGridBuffer.destroy(),this.globeGridBuffer=null),this.globePoleBuffer&&(this.globePoleBuffer.destroy(),this.globePoleBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}getBucket(a){return this.buckets[a.id]}upload(a){for(const d in this.buckets){const c=this.buckets[d];c.uploadPending()&&c.upload(a)}const b=a.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new eh(a,this.imageAtlas.image,b.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new eh(a,this.glyphAtlasImage,b.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new eh(a,this.lineAtlas.image,b.ALPHA),this.lineAtlas.uploaded=!0)}prepare(a){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(a,this.imageAtlasTexture)}queryRenderedFeatures(a,b,c,d,e,f,g,h){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:d,pixelPosMatrix:g,transform:f,params:e,tileTransform:this.tileTransform},a,b,c):{}}querySourceFeatures(m,a){const b=this.latestFeatureIndex;if(!b||!b.rawTileData)return;const g=b.loadVTLayers(),h=a?a.sourceLayer:"",d=g._geojsonTileLayer||g[h];if(!d)return;const e=gB(a&&a.filter),{z:i,x:j,y:k}=this.tileID.canonical,n={z:i,x:j,y:k};for(let f=0;fe)a=!1;else if(c){if(this.expirationTime=0;f--){const g=4*f,h=aa[g+0],i=aa[g+1],j=aa[g+2],k=aa[g+3],l=h+j>>1,m=i+k>>1,r=l+m-i,s=m+h-l,t=33*i+h,u=33*k+j,a=33*m+l,y=Math.hypot((k2[2*t+0]+k2[2*u+0])/2-k2[2*a+0],(k2[2*t+1]+k2[2*u+1])/2-k2[2*a+1])>=16;if(k3[a]=k3[a]||(y?1:0),f<1022){const z=(i+s>>1)*33+(h+r>>1),A=(k+s>>1)*33+(j+r>>1);k3[a]=k3[a]||k3[z]||k3[A]}}const B=new am,C=new aq;let D=0;function E(b,c){const a=33*c+b;return 0===k4[a]&&(B.emplaceBack(k2[2*a+0],k2[2*a+1],8192*b/32,8192*c/32),k4[a]=++D),k4[a]-1}function v(a,b,e,f,c,d){const g=a+e>>1,h=b+f>>1;if(Math.abs(a-c)+Math.abs(b-d)>1&&k3[33*h+g])v(c,d,a,b,g,h),v(e,f,c,d,g,h);else{const i=E(a,b),j=E(e,f),k=E(c,d);C.emplaceBack(i,j,k)}}return v(0,0,32,32,32,0),v(32,32,0,0,0,32),{vertices:B,indices:C}}(this.tileID.canonical,e);a=g.vertices,b=g.indices}else{for(const{x:i,y:j}of(a=new am,b=new aq,h))a.emplaceBack(i,j,0,0);const d=dM(a.int16,void 0,4);for(let c=0;c{const a=65*d+b;c.emplaceBack(a+1,a,a+65),c.emplaceBack(a+65,a+65+1,a+1)};for(let a=0;a<64;a++)for(let b=0;b<64;b++)d(b,a);return c}getWirefameBuffer(b){if(!this.wireframeSegments){const a=this._createWireframeGrid();this.wireframeIndexBuffer=b.createIndexBuffer(a),this.wireframeSegments=ay.simpleSegment(0,0,4096,a.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}_createWireframeGrid(){const c=new Y,d=(b,d)=>{const a=65*d+b;c.emplaceBack(a,a+1),c.emplaceBack(a,a+65),c.emplaceBack(a,a+65+1)};for(let a=0;a<64;a++)for(let b=0;b<64;b++)d(b,a);return c}}function ew(a,b){var w,x;if(!b.isReprojectedInTileSpace)return{scale:1<m&&(n(i,a,e,f,c,d),n(a,j,c,d,g,h))}n(c,d,h,j,i,j),n(d,e,i,j,i,k),n(e,f,i,k,h,k),n(f,c,h,k,h,j),o-=m,p-=m,q+=m,r+=m;const l=1/Math.max(q-o,r-p);return{scale:l,x:o*l,y:p*l,x2:q*l,y2:r*l,projection:b}}class ex{constructor(c){const d={},e=[];for(const f in c){const g=c[f],q=d[f]={};for(const h in g.glyphs){const a=g.glyphs[+h];if(!a||0===a.bitmap.width||0===a.bitmap.height)continue;const i=a.metrics.localGlyph?2:1,j={x:0,y:0,w:a.bitmap.width+2*i,h:a.bitmap.height+2*i};e.push(j),q[h]=j}}const{w:r,h:s}=d3(e),k=new dJ({width:r||1,height:s||1});for(const l in c){const m=c[l];for(const n in m.glyphs){const b=m.glyphs[+n];if(!b||0===b.bitmap.width||0===b.bitmap.height)continue;const o=d[l][n],p=b.metrics.localGlyph?2:1;dJ.copy(b.bitmap,k,{x:0,y:0},{x:o.x+p,y:o.y+p},b.bitmap)}}this.image=k,this.positions=d}}c("GlyphAtlas",ex);class lf{constructor(a){this.tileID=new bn(a.tileID.overscaledZ,a.tileID.wrap,a.tileID.canonical.z,a.tileID.canonical.x,a.tileID.canonical.y),this.tileZoom=a.tileZoom,this.uid=a.uid,this.zoom=a.zoom,this.canonical=a.tileID.canonical,this.pixelRatio=a.pixelRatio,this.tileSize=a.tileSize,this.source=a.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=a.showCollisionBoxes,this.collectResourceTiming=!!a.collectResourceTiming,this.returnDependencies=!!a.returnDependencies,this.promoteId=a.promoteId,this.enableTerrain=!!a.enableTerrain,this.isSymbolTile=a.isSymbolTile,this.tileTransform=ew(a.tileID.canonical,a.projection),this.projection=a.projection}parse(h,v,i,j,E){this.status="parsing",this.data=h,this.collisionBoxArray=new c8;const w=new kR(Object.keys(h.layers).sort()),c=new el(this.tileID,this.promoteId);c.bucketLayerIDs=[];const x={},m=new bl(256,256),d={featureIndex:c,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:m,availableImages:i},k=v.familiesBySource[this.source];for(const b in k){const e=h.layers[b];if(!e)continue;let n=!1,o=!1;for(const y of k[b])"symbol"===y[0].type?n=!0:o=!0;if(!0===this.isSymbolTile&&!n)continue;if(!1===this.isSymbolTile&&!o)continue;1===e.version&&bY(`Vector tile source "${this.source}" layer "${b}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const p=w.encode(b),q=[];for(let f=0;f=a.maxzoom||"none"!==a.visibility&&(lg(g,this.zoom,i),(x[a.id]=a.createBucket({index:c.bucketLayerIDs.length,layers:g,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:p,sourceID:this.source,enableTerrain:this.enableTerrain,availableImages:i})).populate(q,d,this.tileID.canonical,this.tileTransform),c.bucketLayerIDs.push(g.map(a=>a.id)))}}let F,A,B,C;m.trim();const l={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},s=eP(d.glyphDependencies,a=>Object.keys(a).map(Number));Object.keys(s).length?j.send("getGlyphs",{uid:this.uid,stacks:s},(a,b)=>{F||(F=a,A=b,D.call(this))},void 0,!1,l):A={};const t=Object.keys(d.iconDependencies);t.length?j.send("getImages",{icons:t,source:this.source,tileID:this.tileID,type:"icons"},(a,b)=>{F||(F=a,B=b,D.call(this))},void 0,!1,l):B={};const u=Object.keys(d.patternDependencies);function D(){if(F)return E(F);if(A&&B&&C){const b=new ex(A),e=new d4(B,C);for(const f in x){const a=x[f];a instanceof aB?(lg(a.layers,this.zoom,i),kq(a,A,b.positions,B,e.iconPositions,this.showCollisionBoxes,i,this.tileID.canonical,this.tileZoom,this.projection),a.projection=this.projection.name):a.hasPattern&&(a instanceof dX||a instanceof dN||a instanceof dU)&&(lg(a.layers,this.zoom,i),a.addFeatures(d,this.tileID.canonical,e.patternPositions,i))}this.status="done",E(null,{buckets:bQ(x).filter(a=>!a.isEmpty()),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:b.image,lineAtlas:m,imageAtlas:e,glyphMap:this.returnDependencies?A:null,iconMap:this.returnDependencies?B:null,glyphPositions:this.returnDependencies?b.positions:null})}}u.length?j.send("getImages",{icons:u,source:this.source,tileID:this.tileID,type:"patterns"},(a,b)=>{F||(F=a,C=b,D.call(this))},void 0,!1,l):C={},D.call(this)}}function lg(a,b,c){const d=new c5(b);for(const e of a)e.recalculate(d,c)}class ey{constructor(a){this.entries={},this.scheduler=a}request(b,d,e,c){const a=this.entries[b]=this.entries[b]||{callbacks:[]};if(a.result){const[f,g]=a.result;return this.scheduler?this.scheduler.add(()=>{c(f,g)},d):c(f,g),()=>{}}return a.callbacks.push(c),a.cancel||(a.cancel=e((c,e)=>{for(const f of(a.result=[c,e],a.callbacks))this.scheduler?this.scheduler.add(()=>{f(c,e)},d):f(c,e);setTimeout(()=>delete this.entries[b],3e3)})),()=>{a.result||(a.callbacks=a.callbacks.filter(a=>a!==c),a.callbacks.length||(a.cancel(),delete this.entries[b]))}}}function ez(a,c,d){const b=JSON.stringify(a.request);return a.data&&(this.deduped.entries[b]={result:[null,a.data]}),this.deduped.request(b,{type:"parseTile",isSymbolTile:a.isSymbolTile,zoom:a.tileZoom},b=>{const c=fi(a.request,(c,a,e,f)=>{c?b(c):a&&b(null,{vectorTile:d?void 0:new _.VectorTile(new d2(a)),rawData:a,cacheControl:e,expires:f})});return()=>{c.cancel(),b()}},c)}const lh=aI(new Float64Array(16));class li{constructor(a,b){this._tr=a,this._worldSize=b}createInversionMatrix(){return lh}createTileMatrix(e){let a,f,g;const c=e.canonical,b=aI(new Float64Array(16)),h=this._tr.projection;if(h.isReprojectedInTileSpace){const d=ew(c,h);a=1,f=d.x+e.wrap*d.scale,g=d.y,bs(b,b,[a/d.scale,a/d.scale,this._tr.pixelsPerMeter/this._worldSize])}else a=this._worldSize/this._tr.zoomScale(c.z),f=(c.x+Math.pow(2,c.z)*e.wrap)*a,g=c.y*a;return br(b,b,[f,g,0]),bs(b,b,[a/8192,a/8192,1]),b}pointCoordinate(a,b,c){const d=this._tr.horizonLineFromTop(!1),e=new aF(a,Math.max(d,b));return this._tr.rayIntersectionCoordinate(this._tr.pointRayIntersection(e,c))}upVector(){return[0,0,1]}upVectorScale(){return 1}}var eA={name:"albers",range:[4,7],center:[-96,37.5],parallels:[29.5,45.5],zAxisUnit:"meters",conic:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],initializeConstants(){if(this.constants&&eJ(this.parallels,this.constants.parallels))return;const a=Math.sin(this.parallels[0]*aP),b=(a+Math.sin(this.parallels[1]*aP))/2,c=1+a*(2*b-a),d=Math.sqrt(c)/b;this.constants={n:b,c:c,r0:d,parallels:this.parallels}},project(d,e){this.initializeConstants();const b=(d-this.center[0])*aP,{n:a,c:f,r0:g}=this.constants,c=Math.sqrt(f-2*a*Math.sin(e*aP))/a;return{x:c*Math.sin(b*a),y:c*Math.cos(b*a)-g,z:0}},unproject(c,f){this.initializeConstants();const{n:a,c:g,r0:h}=this.constants,b=h+f;let d=Math.atan2(c,Math.abs(b))*Math.sign(b);b*a<0&&(d-=Math.PI*Math.sign(c)*Math.sign(b));const e=this.center[0]*aP*a;d=bO(d,-Math.PI-e,Math.PI-e);const i=d/a*eK+this.center[0],j=Math.asin(bM((g-(c*c+b*b)*a*a)/(2*a),-1,1)),k=bM(j*eK,-85.051129,85.051129);return new dy(i,k)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)};const lj=Math.sqrt(3)/2;var eB={name:"equalEarth",center:[0,0],range:[3.5,7],zAxisUnit:"meters",isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project(c,d){d=d/180*Math.PI,c=c/180*Math.PI;const b=Math.asin(lj*Math.sin(d)),a=b*b,e=a*a*a;return{x:.5*(c*Math.cos(b)/(lj*(1.340264+ -0.24331799999999998*a+e*(.0062510000000000005+.034164*a)))/Math.PI+.5),y:1-.5*(b*(1.340264+ -0.081106*a+e*(893e-6+.003796*a))/Math.PI+1),z:0}},unproject(d,e){d=(2*d-.5)*Math.PI;let b=e=(2*(1-e)-1)*Math.PI,a=b*b,c=a*a*a;for(let f,g,h,i=0;i<12&&(g=b*(1.340264+ -0.081106*a+c*(893e-6+.003796*a))-e,h=1.340264+ -0.24331799999999998*a+c*(.0062510000000000005+.034164*a),f=g/h,b=bM(b-f,-Math.PI/3,Math.PI/3),a=b*b,c=a*a*a,!(1e-12>Math.abs(f)));++i);const j=bM(180*(lj*d*(1.340264+ -0.24331799999999998*a+c*(.0062510000000000005+.034164*a))/Math.cos(b))/Math.PI,-180,180),k=bM(180*Math.asin(Math.sin(b)/lj)/Math.PI,-85.051129,85.051129);return new dy(j,k)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)},eC={name:"equirectangular",supportsWorldCopies:!0,center:[0,0],range:[3.5,7],zAxisUnit:"meters",wrap:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project:(a,b)=>({x:.5+a/360,y:.5-b/360,z:0}),unproject(a,b){const c=bM(360*(.5-b),-85.051129,85.051129);return new dy(360*(a-.5),c)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)};const lk=Math.PI/2;function ll(a){return Math.tan((lk+a)/2)}var lm,eD={name:"lambertConformalConic",range:[3.5,7],zAxisUnit:"meters",center:[0,30],parallels:[30,30],conic:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],initializeConstants(){if(this.constants&&eJ(this.parallels,this.constants.parallels))return;const a=this.parallels[0]*aP,b=this.parallels[1]*aP,d=Math.cos(a),c=a===b?Math.sin(a):Math.log(d/Math.cos(b))/Math.log(ll(b)/ll(a)),e=d*Math.pow(ll(a),c)/c;this.constants={n:c,f:e,parallels:this.parallels}},project(b,a){this.initializeConstants(),a*=aP,b=(b-this.center[0])*aP;const{n:c,f:d}=this.constants;d>0?a< -lk+1e-6&&(a=-lk+1e-6):a>lk-1e-6&&(a=lk-1e-6);const e=d/Math.pow(ll(a),c);return{x:.5*(e*Math.sin(c*b)/Math.PI+.5),y:1-.5*((d-e*Math.cos(c*b))/Math.PI+.5),z:0}},unproject(a,d){this.initializeConstants(),a=(2*a-.5)*Math.PI,d=(2*(1-d)-.5)*Math.PI;const{n:c,f:e}=this.constants,b=e-d,f=Math.sign(b),h=Math.sign(c)*Math.sqrt(a*a+b*b);let g=Math.atan2(a,Math.abs(b))*f;b*c<0&&(g-=Math.PI*Math.sign(a)*f);const i=bM(g/c*eK+this.center[0],-180,180),j=bM((2*Math.atan(Math.pow(e/h,1/c))-lk)*eK,-85.051129,85.051129);return new dy(i,j)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)},eE={name:"mercator",wrap:!0,requiresDraping:!1,supportsWorldCopies:!0,supportsTerrain:!0,supportsFog:!0,supportsFreeCamera:!0,zAxisUnit:"meters",center:[0,0],project:(a,b)=>({x:(180+a)/360,y:dA(b),z:0}),unproject(a,b){const c=dC(b);return new dy(360*a-180,c)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)};const ln=85.051129*aP;var eF={name:"naturalEarth",center:[0,0],range:[3.5,7],isReprojectedInTileSpace:!0,zAxisUnit:"meters",unsupportedLayers:["custom"],project(d,c){const a=(c*=aP)*c,b=a*a;return{x:.5*((d*=aP)*(.8707-.131979*a+b*(b*(.003971*a-.001529*b)-.013791))/Math.PI+.5),y:1-.5*(c*(1.007226+a*(.015085+b*(.028874*a-.044475-.005916*b)))/Math.PI+1),z:0}},unproject(d,e){d=(2*d-.5)*Math.PI;let b=e=(2*(1-e)-1)*Math.PI,g=25,f=0,a=b*b;do{a=b*b;const c=a*a;f=(b*(1.007226+a*(.015085+c*(.028874*a-.044475-.005916*c)))-e)/(1.007226+a*(.045255+c*(.259866*a-.311325-.005916*11*c))),b=bM(b-f,-ln,ln)}while(Math.abs(f)>1e-6&& --g>0)a=b*b;const h=bM(d/(.8707+a*(a*(a*a*a*(.003971-.001529*a)-.013791)-.131979))*eK,-180,180);return new dy(h,b*eK)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)};const lo=85.051129*aP,lp={albers:eA,equalEarth:eB,equirectangular:eC,lambertConformalConic:eD,mercator:eE,naturalEarth:eF,winkelTripel:{name:"winkelTripel",center:[0,0],range:[3.5,7],zAxisUnit:"meters",isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project(a,b){b*=aP,a*=aP;const c=Math.cos(b),d=Math.acos(c*Math.cos(a/2)),e=Math.sin(d)/d;return{x:.5*((.5*(a*(2/Math.PI)+2*c*Math.sin(a/2)/e)||0)/Math.PI+.5),y:1-.5*((.5*(b+Math.sin(b)/e)||0)/Math.PI+1),z:0}},unproject(j,k){let b=j=(2*j-.5)*Math.PI,c=k=(2*(1-k)-1)*Math.PI,z=25,l=0,m=0;do{const a=Math.cos(c),d=Math.sin(c),o=2*d*a,p=d*d,n=a*a,e=Math.cos(b/2),f=Math.sin(b/2),q=2*e*f,r=f*f,h=1-n*e*e,i=h?1/h:0,g=h?Math.acos(a*e)*Math.sqrt(1/h):0,s=.5*(2*g*a*f+2*b/Math.PI)-j,t=.5*(g*d+c)-k,u=.5*i*(n*r+g*a*e*p)+1/Math.PI,v=i*(q*o/4-g*d*f),w=.125*i*(o*f-g*d*n*q),x=.5*i*(p*e+g*r*a)+.5,y=v*w-x*u;l=(t*v-s*x)/y,m=(s*w-t*u)/y,b=bM(b-l,-Math.PI,Math.PI),c=bM(c-m,-lo,lo)}while((Math.abs(l)>1e-6||Math.abs(m)>1e-6)&& --z>0)return new dy(b*eK,c*eK)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return k9(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new li(a,b)}};a.ARRAY_TYPE=I,a.AUTH_ERR_MSG=b1,a.Aabb=B,a.Actor=class{constructor(a,b,c){this.target=a,this.parent=b,this.mapId=c,this.callbacks={},this.cancelCallbacks={},bU(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=bZ()?a:s,this.scheduler=new class{constructor(){this.tasks={},this.taskQueue=[],bU(["process"],this),this.invoker=new class{constructor(a){this._callback=a,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new 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b=0;b{a&&delete this.callbacks[b],this.target.postMessage({id:b,type:"",targetMapId:f,sourceMapId:this.mapId})}}}receive(e){const a=e.data,b=a.id;if(b&&(!a.targetMapId||this.mapId===a.targetMapId)){if(""===a.type){const c=this.cancelCallbacks[b];delete this.cancelCallbacks[b],c&&c.cancel()}else if(a.mustQueue||bZ()){const d=this.callbacks[b];this.cancelCallbacks[b]=this.scheduler.add(()=>this.processTask(b,a),d&&d.metadata||{type:"message"})}else this.processTask(b,a)}}processTask(e,a){if(""===a.type){const b=this.callbacks[e];delete this.callbacks[e],b&&(a.error?b(g0(a.error)):b(null,g0(a.data)))}else{const g=eX(this.globalScope)?void 0:[],c=a.hasCallback?(a,b)=>{delete this.cancelCallbacks[e],this.target.postMessage({id:e,type:"",sourceMapId:this.mapId,error:a?g_(a):null,data:g_(b,g)},g)}:a=>{},d=g0(a.data);if(this.parent[a.type])this.parent[a.type](a.sourceMapId,d,c);else if(this.parent.getWorkerSource){const 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e=Math.max(-90,Math.min(90,a[1]));let c=180===a[2]?180:((a[2]+180)%360+360)%360-180;const f=Math.max(-90,Math.min(90,a[3]));if(a[2]-a[0]>=360)b=-180,c=180;else if(b>c){const j=this.getClusters([b,e,180,f],d),k=this.getClusters([-180,e,c,f],d);return j.concat(k)}const h=this.trees[this._limitZoom(d)],l=h.range(b/360+.5,M(f),c/360+.5,M(e)),i=[];for(const m of l){const g=h.points[m];i.push(g.numPoints?K(g):this.points[g.index])}return i}getChildren(c){const h=this._getOriginId(c),g=this._getOriginZoom(c),d="No cluster with the specified id.",a=this.trees[g];if(!a)throw new Error(d);const e=a.points[h];if(!e)throw new Error(d);const i=this.options.radius/(this.options.extent*Math.pow(2,g-1)),j=a.within(e.x,e.y,i),f=[];for(const k of j){const b=a.points[k];b.parentId===c&&f.push(b.numPoints?K(b):this.points[b.index])}if(0===f.length)throw new Error(d);return f}getLeaves(d,a,b){const c=[];return this._appendLeaves(c,d,a=a||10,b=b||0,0),c}getTile(i,d,e){const b=this.trees[this._limitZoom(i)],a=Math.pow(2,i),{extent:j,radius:k}=this.options,c=k/j,g=(e-c)/a,h=(e+1+c)/a,f={features:[]};return this._addTileFeatures(b.range((d-c)/a,g,(d+1+c)/a,h),b.points,d,e,a,f),0===d&&this._addTileFeatures(b.range(1-c/a,g,1,h),b.points,a,e,a,f),d===a-1&&this._addTileFeatures(b.range(0,g,c/a,h),b.points,-1,e,a,f),f.features.length?f:null}getClusterExpansionZoom(a){let b=this._getOriginZoom(a)-1;for(;b<=this.options.maxZoom;){const c=this.getChildren(a);if(b++,1!==c.length)break;a=c[0].properties.cluster_id}return b}_appendLeaves(c,g,e,d,a){const h=this.getChildren(g);for(const f of h){const b=f.properties;if(b&&b.cluster?a+b.point_count<=d?a+=b.point_count:a=this._appendLeaves(c,b.cluster_id,e,d,a):ab&&(c+=o.numPoints||1)}if(c>e&&c>=u){let p=a.x*e,q=a.y*e,i=j&&e>1?this._map(a,!0):null;const l=(g<<5)+(b+1)+this.points.length;for(const x of k){const d=h.points[x];if(d.zoom<=b)continue;d.zoom=b;const r=d.numPoints||1;p+=d.x*r,q+=d.y*r,d.parentId=l,j&&(i||(i=this._map(a,!0)),j(i,this._map(d)))}a.parentId=l,f.push(I(p/c,q/c,l,c,i))}else if(f.push(a),c>1)for(const y of k){const m=h.points[y];m.zoom<=b||(m.zoom=b,f.push(m))}}return f}_getOriginId(a){return a-this.points.length>>5}_getOriginZoom(a){return(a-this.points.length)%32}_map(a,c){if(a.numPoints)return c?O({},a.properties):a.properties;const d=this.points[a.index].properties,b=this.options.map(d);return c&&b===d?O({},b):b}}function I(a,b,c,d,e){return{x:G(a),y:G(b),zoom:1/0,id:c,parentId:-1,numPoints:d,properties:e}}function J(a,b){const[c,d]=a.geometry.coordinates;return{x:G(c/360+.5),y:G(M(d)),zoom:1/0,index:b,parentId:-1}}function K(a){return{type:"Feature",id:a.id,properties:L(a),geometry:{type:"Point",coordinates:[360*(a.x-.5),N(a.y)]}}}function L(b){const a=b.numPoints,c=a>=1e4?`${Math.round(a/1e3)}k`:a>=1e3?Math.round(a/100)/10+"k":a;return O(O({},b.properties),{cluster:!0,cluster_id:b.id,point_count:a,point_count_abbreviated:c})}function M(c){const b=Math.sin(c*Math.PI/180),a=.5-.25*Math.log((1+b)/(1-b))/Math.PI;return a<0?0:a>1?1:a}function N(a){return 360*Math.atan(Math.exp((180-360*a)*Math.PI/180))/Math.PI-90}function O(a,b){for(const c in b)a[c]=b[c];return a}function P(a){return a.x}function Q(a){return a.y}function R(a,b,c,g){for(var d,f=g,k=c-b>>1,i=c-b,l=a[b],m=a[b+1],n=a[c],o=a[c+1],e=b+3;ef)d=e,f=h;else if(h===f){var j=Math.abs(e-k);jg&&(d-b>3&&R(a,b,d,g),a[d+2]=f,c-d>3&&R(a,d,c,g))}function S(f,g,c,d,h,i){var a=h-c,b=i-d;if(0!==a||0!==b){var e=((f-c)*a+(g-d)*b)/(a*a+b*b);e>1?(c=h,d=i):e>0&&(c+=a*e,d+=b*e)}return(a=f-c)*a+(b=g-d)*b}function T(a,c,d,e){var b={id:void 0===a?null:a,type:c,geometry:d,tags:e,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(d){var b=d.geometry,c=d.type;if("Point"===c||"MultiPoint"===c||"LineString"===c)U(d,b);else if("Polygon"===c||"MultiLineString"===c)for(var a=0;a0&&(h+=k?(f*d-c*g)/2:Math.sqrt(Math.pow(c-f,2)+Math.pow(d-g,2))),f=c,g=d}var i=a.length-3;a[2]=1,R(a,0,i,j),a[i+2]=1,a.size=Math.abs(h),a.start=0,a.end=a.size}function Y(b,d,e,f){for(var a=0;a1?1:a}function $(j,m,e,d,f,n,o,p){if(d/=m,n>=(e/=m)&&o=d)return null;for(var i=[],k=0;k=e&&r=d)){var b=[];if("Point"===a||"MultiPoint"===a)_(h,b,e,d,f);else if("LineString"===a)aa(h,b,e,d,f,!1,p.lineMetrics);else if("MultiLineString"===a)ac(h,b,e,d,f,!1);else if("Polygon"===a)ac(h,b,e,d,f,!0);else if("MultiPolygon"===a)for(var g=0;g=e&&d<=f&&(c.push(b[a]),c.push(b[a+1]),c.push(b[a+2]))}}function aa(b,u,e,f,o,v,m){for(var n,g,a=ab(b),p=0===o?ae:af,q=b.start,h=0;he&&(g=p(a,c,d,j,k,e),m&&(a.start=q+n*g)):l>f?r=e&&(g=p(a,c,d,j,k,e),t=!0),r>f&&l<=f&&(g=p(a,c,d,j,k,f),t=!0),!v&&t&&(m&&(a.end=q+n*g),u.push(a),a=ab(b)),m&&(q+=n)}var i=b.length-3;c=b[i],d=b[i+1],s=b[i+2],(l=0===o?c:d)>=e&&l<=f&&ad(a,c,d,s),i=a.length-3,v&&i>=3&&(a[i]!==a[0]||a[i+1]!==a[1])&&ad(a,a[0],a[1],a[2]),a.length&&u.push(a)}function ab(b){var a=[];return a.size=b.size,a.start=b.start,a.end=b.end,a}function ac(b,c,d,e,f,g){for(var a=0;aa.maxX&&(a.maxX=h),i>a.maxY&&(a.maxY=i)}return a}function al(f,d,h,m){var b=d.geometry,c=d.type,e=[];if("Point"===c||"MultiPoint"===c)for(var a=0;a0&&a.size<(f?g:b))e.numPoints+=a.length/3;else{for(var d=[],c=0;cg)&&(e.numSimplified++,d.push(a[c]),d.push(a[c+1])),e.numPoints++;f&&function(b,f){for(var e=0,a=0,c=b.length,d=c-2;a0===f)for(a=0,c=b.length;a24)throw new Error("maxZoom should be in the 0-24 range");if(a.promoteId&&a.generateId)throw new Error("promoteId and generateId cannot be used together.");var d,e,b,c,f,g,h=function(a,d){var c=[];if("FeatureCollection"===a.type)for(var b=0;b1&&console.time("creation"),a=this.tiles[u]=ak(g,c,d,b,e),this.tileCoords.push({z:c,x:d,y:b}),j)){j>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",c,d,b,a.numFeatures,a.numPoints,a.numSimplified),console.timeEnd("creation"));var v="z"+c;this.stats[v]=(this.stats[v]||0)+1,this.total++}if(a.source=g,m){if(c===e.maxZoom||c===m)continue;var w=1<1&&console.time("clipping");var z,n,o,p,q,k,l,i=.5*e.buffer/e.extent,r=.5-i,s=.5+i,t=1+i;n=o=p=q=null,k=$(g,h,d-i,d+s,0,a.minX,a.maxX,e),l=$(g,h,d+r,d+t,0,a.minX,a.maxX,e),g=null,k&&(n=$(k,h,b-i,b+s,1,a.minY,a.maxY,e),o=$(k,h,b+r,b+t,1,a.minY,a.maxY,e),k=null),l&&(p=$(l,h,b-i,b+s,1,a.minY,a.maxY,e),q=$(l,h,b+r,b+t,1,a.minY,a.maxY,e),l=null),j>1&&console.timeEnd("clipping"),f.push(n||[],c+1,2*d,2*b),f.push(o||[],c+1,2*d,2*b+1),f.push(p||[],c+1,2*d+1,2*b),f.push(q||[],c+1,2*d+1,2*b+1)}}},d.prototype.getTile=function(a,b,g){var k,l=this.options,m=l.extent,h=l.debug;if(a<0||a>24)return null;var n,j=1<1&&console.log("drilling down to z%d-%d-%d",a,b,g);for(var c,d=a,e=b,f=g;!c&&d>0;)d--,e=Math.floor(e/2),f=Math.floor(f/2),c=this.tiles[32*((1<<(k=d))*f+e)+k];return c&&c.source?(h>1&&console.log("found parent tile z%d-%d-%d",d,e,f),h>1&&console.time("drilling down"),this.splitTile(c.source,d,e,f,a,b,g),h>1&&console.timeEnd("drilling down"),this.tiles[i]?ai(this.tiles[i],m):null):null};class an extends a.VectorTileWorkerSource{constructor(b,d,e,f,a){super(b,d,e,f,function(g,b){const d=g.tileID.canonical;if(!this._geoJSONIndex)return b(null,null);const e=this._geoJSONIndex.getTile(d.z,d.x,d.y);if(!e)return b(null,null);const f=new u(e.features);let a=c(f);0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),b(null,{vectorTile:f,rawData:a.buffer})}),a&&(this.loadGeoJSON=a)}loadData(b,e){const c=b&&b.request,f=c&&c.collectResourceTiming;this.loadGeoJSON(b,(i,g)=>{if(i||!g)return e(i);if("object"!=typeof g)return e(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`));{p(g,!0);try{var j,k;if(b.filter){const l=a.createExpression(b.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===l.result)throw new Error(l.value.map(a=>`${a.key}: ${a.message}`).join(", "));const n=g.features.filter(a=>l.value.evaluate({zoom:0},a));g={type:"FeatureCollection",features:n}}this._geoJSONIndex=b.cluster?new H(function({superclusterOptions:b,clusterProperties:d}){if(!d||!b)return b;const f={},g={},l={accumulated:null,zoom:0},m={properties:null},h=Object.keys(d);for(const c of h){const[e,i]=d[c],j=a.createExpression(i),k=a.createExpression("string"==typeof e?[e,["accumulated"],["get",c]]:e);f[c]=j.value,g[c]=k.value}return b.map=c=>{m.properties=c;const a={};for(const b of h)a[b]=f[b].evaluate(l,m);return a},b.reduce=(b,c)=>{for(const a of(m.properties=c,h))l.accumulated=b[a],b[a]=g[a].evaluate(l,m)},b}(b)).load(g.features):(j=g,k=b.geojsonVtOptions,new d(j,k))}catch(o){return e(o)}this.loaded={};const h={};if(f){const m=a.getPerformanceMeasurement(c);m&&(h.resourceTiming={},h.resourceTiming[b.source]=JSON.parse(JSON.stringify(m)))}e(null,h)}})}reloadTile(a,b){const c=this.loaded;return c&&c[a.uid]?super.reloadTile(a,b):this.loadTile(a,b)}loadGeoJSON(b,c){if(b.request)a.getJSON(b.request,c);else{if("string"!=typeof b.data)return c(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`));try{return c(null,JSON.parse(b.data))}catch(d){return c(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(b,a){try{a(null,this._geoJSONIndex.getClusterExpansionZoom(b.clusterId))}catch(c){a(c)}}getClusterChildren(b,a){try{a(null,this._geoJSONIndex.getChildren(b.clusterId))}catch(c){a(c)}}getClusterLeaves(a,b){try{b(null,this._geoJSONIndex.getLeaves(a.clusterId,a.limit,a.offset))}catch(c){b(c)}}}class e{constructor(b){this.self=b,this.actor=new 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this.isSpriteLoaded[c]=e,this.workerSources[c]){const b=this.workerSources[c][f];for(const d in b)b[d]instanceof a.VectorTileWorkerSource&&(b[d].isSpriteLoaded=e,b[d].fire(new a.Event("isSpriteLoaded")))}}setImages(a,b,d){for(const e in this.availableImages[a]=b,this.workerSources[a]){const c=this.workerSources[a][e];for(const f in c)c[f].availableImages=b}d()}enableTerrain(c,a,b){this.terrain=a,b()}setProjection(b,c){this.projections[b]=a.getProjection(c)}setLayers(a,b,c){this.getLayerIndex(a).replace(b),c()}updateLayers(b,a,c){this.getLayerIndex(b).update(a.layers,a.removedIds),c()}loadTile(c,b,e){const d=this.enableTerrain?a.extend({enableTerrain:this.terrain},b):b;d.projection=this.projections[c]||this.defaultProjection,this.getWorkerSource(c,b.type,b.source).loadTile(d,e)}loadDEMTile(c,b,d){const e=this.enableTerrain?a.extend({buildQuadTree:this.terrain},b):b;this.getDEMWorkerSource(c,b.source).loadTile(e,d)}reloadTile(c,b,e){const d=this.enableTerrain?a.extend({enableTerrain:this.terrain},b):b;d.projection=this.projections[c]||this.defaultProjection,this.getWorkerSource(c,b.type,b.source).reloadTile(d,e)}abortTile(b,a,c){this.getWorkerSource(b,a.type,a.source).abortTile(a,c)}removeTile(b,a,c){this.getWorkerSource(b,a.type,a.source).removeTile(a,c)}removeSource(b,a,c){if(!this.workerSources[b]||!this.workerSources[b][a.type]||!this.workerSources[b][a.type][a.source])return;const d=this.workerSources[b][a.type][a.source];delete this.workerSources[b][a.type][a.source],void 0!==d.removeSource?d.removeSource(a,c):c()}loadWorkerSource(d,b,a){try{this.self.importScripts(b.url),a()}catch(c){a(c.toString())}}syncRTLPluginState(g,e,c){try{a.plugin.setState(e);const b=a.plugin.getPluginURL();if(a.plugin.isLoaded()&&!a.plugin.isParsed()&&null!=b){this.self.importScripts(b);const d=a.plugin.isParsed();c(d?void 0:new Error(`RTL Text Plugin failed to import scripts from 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Blob([""],{type:"text/javascript"}),c=URL.createObjectURL(d);try{b=new Worker(c),a=!0}catch(e){a=!1}return b&&b.terminate(),URL.revokeObjectURL(c),a}()&&"Uint8ClampedArray"in window&& !!ArrayBuffer.isView&& !!function(){var a=document.createElement("canvas");a.width=a.height=1;var b=a.getContext("2d");if(!b)return!1;var c=b.getImageData(0,0,1,1);return c&&c.width===a.width}()&&(void 0===B[a=b&&b.failIfMajorPerformanceCaveat]&&(B[a]=function(f){var e,c,d,b,a=(e=f,c=document.createElement("canvas"),(d=Object.create(m.webGLContextAttributes)).failIfMajorPerformanceCaveat=e,c.getContext("webgl",d)||c.getContext("experimental-webgl",d));if(!a)return!1;try{b=a.createShader(a.VERTEX_SHADER)}catch(g){return!1}return!(!b||a.isContextLost())&&(a.shaderSource(b,"void main() {}"),a.compileShader(b),!0===a.getShaderParameter(b,a.COMPILE_STATUS))}(a)),!!B[a]&&!document.documentMode)}var B={};function C(b,c){var d=c[0],e=c[1],f=c[2],g=c[3],a=d*g-f*e;return a?(b[0]=g*(a=1/a),b[1]=-e*a,b[2]=-f*a,b[3]=d*a,b):null}function D(a,b){if(Array.isArray(a)){if(!Array.isArray(b)||a.length!==b.length)return!1;for(let c=0;c{a.window.removeEventListener("click",G,!0)},0)},b.mousePos=function(a,b){const c=a.getBoundingClientRect();return H(a,c,b)},b.touchPos=function(b,c){const e=b.getBoundingClientRect(),d=[];for(let a=0;a=0?0:b.button};class J extends a.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new a.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(a){if(this.loaded!==a&&(this.loaded=a,a)){for(const{ids:b,callback:c}of this.requestors)this._notify(b,c);this.requestors=[]}}getImage(a){return this.images[a]}addImage(a,b){this._validate(a,b)&&(this.images[a]=b)}_validate(d,b){let c=!0;return this._validateStretch(b.stretchX,b.data&&b.data.width)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "stretchX" value`))),c=!1),this._validateStretch(b.stretchY,b.data&&b.data.height)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "stretchY" value`))),c=!1),this._validateContent(b.content,b)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "content" value`))),c=!1),c}_validateStretch(b,d){if(!b)return!0;let c=0;for(const a of b){if(a[0]{this.ready=!0})}broadcast(c,d,b){a.asyncAll(this.actors,(a,b)=>{a.send(c,d,b)},b=b||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(a=>{a.remove()}),this.actors=[],this.workerPool.release(this.id)}}function V(b,c,d){return c*(a.EXTENT/(b.tileSize*Math.pow(2,d-b.tileID.overscaledZ)))}n.Actor=a.Actor;class W{constructor(b,c,d){this.context=b;const a=b.gl;this.buffer=a.createBuffer(),this.dynamicDraw=Boolean(d),this.context.unbindVAO(),b.bindElementBuffer.set(this.buffer),a.bufferData(a.ELEMENT_ARRAY_BUFFER,c.arrayBuffer,this.dynamicDraw?a.DYNAMIC_DRAW:a.STATIC_DRAW),this.dynamicDraw||delete c.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(b){const a=this.context.gl;this.context.unbindVAO(),this.bind(),a.bufferSubData(a.ELEMENT_ARRAY_BUFFER,0,b.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const X={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Y{constructor(c,b,d,e){this.length=b.length,this.attributes=d,this.itemSize=b.bytesPerElement,this.dynamicDraw=e,this.context=c;const a=c.gl;this.buffer=a.createBuffer(),c.bindVertexBuffer.set(this.buffer),a.bufferData(a.ARRAY_BUFFER,b.arrayBuffer,this.dynamicDraw?a.DYNAMIC_DRAW:a.STATIC_DRAW),this.dynamicDraw||delete b.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(b){const a=this.context.gl;this.bind(),a.bufferSubData(a.ARRAY_BUFFER,0,b.arrayBuffer)}enableAttributes(c,d){for(let a=0;ad.pointCoordinate3D(a)),this.cameraGeometry=this.bufferedCameraGeometry(0)}static createFromScreenPoints(b,c){let d,e;if(b instanceof a.pointGeometry||"number"==typeof b[0]){const h=a.pointGeometry.convert(b);d=[a.pointGeometry.convert(b)],e=c.isPointAboveHorizon(h)}else{const f=a.pointGeometry.convert(b[0]),g=a.pointGeometry.convert(b[1]);d=[f,g],e=a.polygonizeBounds(f,g).every(a=>c.isPointAboveHorizon(a))}return new _(d,c.getCameraPoint(),e,c)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(b){return a.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],b)}bufferedCameraGeometry(e){const d=this.screenBounds[0],b=1===this.screenBounds.length?this.screenBounds[0].add(new a.pointGeometry(1,1)):this.screenBounds[1],c=a.polygonizeBounds(d,b,0,!1);return this.cameraPoint.y>b.y&&(this.cameraPoint.x>d.x&&this.cameraPoint.x=b.x?c[2]=this.cameraPoint:this.cameraPoint.x<=d.x&&(c[3]=this.cameraPoint)),a.bufferConvexPolygon(c,e)}containsTile(c,d,h){var b;const f=c.queryPadding+1,i=c.tileID.wrap,e=h?this._bufferedCameraMercator(f,d).map(b=>a.getTilePoint(c.tileTransform,b,i)):this._bufferedScreenMercator(f,d).map(b=>a.getTilePoint(c.tileTransform,b,i)),g=this.screenGeometryMercator.map(b=>a.getTileVec3(c.tileTransform,b,i)),j=g.map(b=>new a.pointGeometry(b[0],b[1])),k=d.getFreeCameraOptions().position||new a.MercatorCoordinate(0,0,0),n=a.getTileVec3(c.tileTransform,k,i),l=g.map(c=>{const b=a.sub(c,c,n);return a.normalize(b,b),new a.Ray(n,b)}),m=V(c,1,d.zoom);if(a.polygonIntersectsBox(e,0,0,a.EXTENT,a.EXTENT))return{queryGeometry:this,tilespaceGeometry:j,tilespaceRays:l,bufferedTilespaceGeometry:e,bufferedTilespaceBounds:((b=a.getBounds(e)).min.x=a.clamp(b.min.x,0,a.EXTENT),b.min.y=a.clamp(b.min.y,0,a.EXTENT),b.max.x=a.clamp(b.max.x,0,a.EXTENT),b.max.y=a.clamp(b.max.y,0,a.EXTENT),b),tile:c,tileID:c.tileID,pixelToTileUnitsFactor:m}}_bufferedScreenMercator(b,d){const a=100*b|0;if(this._screenRaycastCache[a])return this._screenRaycastCache[a];{const c=this.bufferedScreenGeometry(b).map(a=>d.pointCoordinate3D(a));return this._screenRaycastCache[a]=c,c}}_bufferedCameraMercator(b,d){const a=100*b|0;if(this._cameraRaycastCache[a])return this._cameraRaycastCache[a];{const c=this.bufferedCameraGeometry(b).map(a=>d.pointCoordinate3D(a));return this._cameraRaycastCache[a]=c,c}}}function aa(b,c,e){const d=function(g,f){if(g)return e(g);if(f){const d=a.pick(a.extend(f,b),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);f.vector_layers&&(d.vectorLayers=f.vector_layers,d.vectorLayerIds=d.vectorLayers.map(a=>a.id)),d.tiles=c.canonicalizeTileset(d,b.url),e(null,d)}};return b.url?a.getJSON(c.transformRequest(c.normalizeSourceURL(b.url),a.ResourceType.Source),d):a.exported.frame(()=>d(null,b))}class ab{constructor(b,c,d){this.bounds=a.LngLatBounds.convert(this.validateBounds(b)),this.minzoom=c||0,this.maxzoom=d||24}validateBounds(a){return Array.isArray(a)&&4===a.length?[Math.max(-180,a[0]),Math.max(-90,a[1]),Math.min(180,a[2]),Math.min(90,a[3])]:[-180,-90,180,90]}contains(b){const c=Math.pow(2,b.z),d=Math.floor(a.mercatorXfromLng(this.bounds.getWest())*c),e=Math.floor(a.mercatorYfromLat(this.bounds.getNorth())*c),f=Math.ceil(a.mercatorXfromLng(this.bounds.getEast())*c),g=Math.ceil(a.mercatorYfromLat(this.bounds.getSouth())*c);return b.x>=d&&b.x=e&&b.y{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new a.ErrorEvent(c)):b&&(a.extend(this,b),b.bounds&&(this.tileBounds=new ab(b.bounds,this.minzoom,this.maxzoom)),a.postTurnstileEvent(b.tiles),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}onAdd(a){this.map=a,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return a.extend({},this._options)}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}loadTile(b,e){const c=a.exported.devicePixelRatio>=2,d=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme),c,this.tileSize);b.request=a.getImage(this.map._requestManager.transformRequest(d,a.ResourceType.Tile),(g,f,h,i)=>{if(delete b.request,b.aborted)b.state="unloaded",e(null);else if(g)b.state="errored",e(g);else if(f){this.map._refreshExpiredTiles&&b.setExpiryData({cacheControl:h,expires:i});const c=this.map.painter.context,d=c.gl;b.texture=this.map.painter.getTileTexture(f.width),b.texture?b.texture.update(f,{useMipmap:!0}):(b.texture=new a.Texture(c,f,d.RGBA,{useMipmap:!0}),b.texture.bind(d.LINEAR,d.CLAMP_TO_EDGE),c.extTextureFilterAnisotropic&&d.texParameterf(d.TEXTURE_2D,c.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,c.extTextureFilterAnisotropicMax)),b.state="loaded",a.cacheEntryPossiblyAdded(this.dispatcher),e(null)}})}abortTile(a,b){a.request&&(a.request.cancel(),delete a.request),b()}unloadTile(a,b){a.texture&&this.map.painter.saveTileTexture(a.texture),b()}hasTransition(){return!1}}let ac;function ad(e,f,g,h,i,j,k,l){const b=[e,g,i,f,h,j,1,1,1],c=[k,l,1],d=a.adjoint([],b),[m,n,o]=a.transformMat3(c,c,a.transpose(d,d));return a.multiply(b,[m,0,0,0,n,0,0,0,o],b)}class s extends a.Evented{constructor(b,a,c,d){super(),this.id=b,this.dispatcher=c,this.coordinates=a.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(d),this.options=a}load(b,c){this._loaded=!1,this.fire(new a.Event("dataloading",{dataType:"source"})),this.url=this.options.url,a.getImage(this.map._requestManager.transformRequest(this.url,a.ResourceType.Image),(d,e)=>{this._loaded=!0,d?this.fire(new a.ErrorEvent(d)):e&&(this.image=a.exported.getImageData(e),this.width=this.image.width,this.height=this.image.height,b&&(this.coordinates=b),c&&c(),this._finishLoading())})}loaded(){return this._loaded}updateImage(a){return this.image&&a.url&&(this.options.url=a.url,this.load(a.coordinates,()=>{this.texture=null})),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(a){this.map=a,this.load()}setCoordinates(b){this.coordinates=b,delete this._boundsArray;const c=b.map(a.MercatorCoordinate.fromLngLat);return this.tileID=function(i){let b=1/0,c=1/0,d=-1/0,e=-1/0;for(const f of i)b=Math.min(b,f.x),c=Math.min(c,f.y),d=Math.max(d,f.x),e=Math.max(e,f.y);const g=Math.max(0,Math.floor(-Math.log(Math.max(d-b,e-c))/Math.LN2)),h=Math.pow(2,g);return new a.CanonicalTileID(g,Math.floor((b+d)/2*h),Math.floor((c+e)/2*h))}(c),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){delete this._boundsArray}_makeBoundsArray(){const f=a.tileTransform(this.tileID,this.map.transform.projection),[b,c,d,e]=this.coordinates.map(b=>{const c=f.projection.project(b[0],b[1]);return a.getTilePoint(f,c)._round()});return this.perspectiveTransform=function(c,d,f,g,h,i,j,k,l,m){const e=ad(0,0,c,0,0,d,c,d),b=ad(f,g,h,i,j,k,l,m);return a.multiply(b,a.adjoint(e,e),b),[b[6]/b[8]*c/a.EXTENT,b[7]/b[8]*d/a.EXTENT]}(this.width,this.height,b.x,b.y,c.x,c.y,e.x,e.y,d.x,d.y),this._boundsArray=new a.StructArrayLayout4i8,this._boundsArray.emplaceBack(b.x,b.y,0,0),this._boundsArray.emplaceBack(c.x,c.y,a.EXTENT,0),this._boundsArray.emplaceBack(e.x,e.y,0,a.EXTENT),this._boundsArray.emplaceBack(d.x,d.y,a.EXTENT,a.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const b=this.map.painter.context,c=b.gl;for(const e in this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=b.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new a.Texture(b,this.image,c.RGBA),this.texture.bind(c.LINEAR,c.CLAMP_TO_EDGE)),this.tiles){const d=this.tiles[e];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}loadTile(a,b){this.tileID&&this.tileID.equals(a.tileID.canonical)?(this.tiles[String(a.tileID.wrap)]=a,a.buckets={},b(null)):(a.state="errored",b(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const ae={vector:class extends a.Evented{constructor(c,b,d,e){if(super(),this.id=c,this.dispatcher=d,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,a.extend(this,a.pick(b,["url","scheme","tileSize","promoteId"])),this._options=a.extend({type:"vector"},b),this._collectResourceTiming=b.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(e),this._tileWorkers={},this._deduped=new a.DedupedRequest}load(){this._loaded=!1,this.fire(new a.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=aa(this._options,this.map._requestManager,(c,b)=>{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new a.ErrorEvent(c)):b&&(a.extend(this,b),b.bounds&&(this.tileBounds=new ab(b.bounds,this.minzoom,this.maxzoom)),a.postTurnstileEvent(b.tiles,this.map._requestManager._customAccessToken),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}onAdd(a){this.map=a,this.load()}setSourceProperty(a){this._tileJSONRequest&&this._tileJSONRequest.cancel(),a();const b=this.map.style._getSourceCaches(this.id);for(const c of b)c.clearTiles();this.load()}setTiles(a){return this.setSourceProperty(()=>{this._options.tiles=a}),this}setUrl(a){return this.setSourceProperty(()=>{this.url=a,this._options.url=a}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return a.extend({},this._options)}loadTile(b,e){const d=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme)),c={request:this.map._requestManager.transformRequest(d,a.ResourceType.Tile),data:void 0,uid:b.uid,tileID:b.tileID,tileZoom:b.tileZoom,zoom:b.tileID.overscaledZ,tileSize:this.tileSize*b.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:a.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:b.isSymbolTile};if(c.request.collectResourceTiming=this._collectResourceTiming,b.actor&&"expired"!==b.state)"loading"===b.state?b.reloadCallback=e:b.request=b.actor.send("reloadTile",c,g.bind(this));else if(b.actor=this._tileWorkers[d]=this._tileWorkers[d]||this.dispatcher.getActor(),this.dispatcher.ready)b.request=b.actor.send("loadTile",c,g.bind(this),void 0,!0);else{const f=a.loadVectorTile.call({deduped:this._deduped},c,(d,a)=>{d||!a?g.call(this,d):(c.data={cacheControl:a.cacheControl,expires:a.expires,rawData:a.rawData.slice(0)},b.actor&&b.actor.send("loadTile",c,g.bind(this),void 0,!0))},!0);b.request={cancel:f}}function g(d,c){return delete b.request,b.aborted?e(null):d&&404!==d.status?e(d):(c&&c.resourceTiming&&(b.resourceTiming=c.resourceTiming),this.map._refreshExpiredTiles&&c&&b.setExpiryData(c),b.loadVectorData(c,this.map.painter),a.cacheEntryPossiblyAdded(this.dispatcher),e(null),void(b.reloadCallback&&(this.loadTile(b,b.reloadCallback),b.reloadCallback=null)))}}abortTile(a){a.request&&(a.request.cancel(),delete a.request),a.actor&&a.actor.send("abortTile",{uid:a.uid,type:this.type,source:this.id})}unloadTile(a){a.unloadVectorData(),a.actor&&a.actor.send("removeTile",{uid:a.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}},raster:r,"raster-dem":class extends r{constructor(c,b,d,e){super(c,b,d,e),this.type="raster-dem",this.maxzoom=22,this._options=a.extend({type:"raster-dem"},b),this.encoding=b.encoding||"mapbox"}loadTile(b,d){const c=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function e(a,c){a&&(b.state="errored",d(a)),c&&(b.dem=c,b.dem.onDeserialize(),b.needsHillshadePrepare=!0,b.needsDEMTextureUpload=!0,b.state="loaded",d(null))}b.request=a.getImage(this.map._requestManager.transformRequest(c,a.ResourceType.Tile),(function(g,c,h,i){if(delete b.request,b.aborted)b.state="unloaded",d(null);else if(g)b.state="errored",d(g);else if(c){this.map._refreshExpiredTiles&&b.setExpiryData({cacheControl:h,expires:i});const j=a.window.ImageBitmap&&c instanceof a.window.ImageBitmap&&(null==ac&&(ac=a.window.OffscreenCanvas&&new a.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof a.window.createImageBitmap),ac),f=1-(c.width-a.prevPowerOfTwo(c.width))/2;f<1||b.neighboringTiles||(b.neighboringTiles=this._getNeighboringTiles(b.tileID));const k=j?c:a.exported.getImageData(c,f),l={uid:b.uid,coord:b.tileID,source:this.id,rawImageData:k,encoding:this.encoding,padding:f};b.actor&&"expired"!==b.state||(b.actor=this.dispatcher.getActor(),b.actor.send("loadDEMTile",l,e.bind(this),void 0,!0))}}).bind(this))}_getNeighboringTiles(c){const b=c.canonical,e=Math.pow(2,b.z),f=(b.x-1+e)%e,g=0===b.x?c.wrap-1:c.wrap,h=(b.x+1+e)%e,i=b.x+1===e?c.wrap+1:c.wrap,d={};return d[new a.OverscaledTileID(c.overscaledZ,g,b.z,f,b.y).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,i,b.z,h,b.y).key]={backfilled:!1},b.y>0&&(d[new a.OverscaledTileID(c.overscaledZ,g,b.z,f,b.y-1).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,c.wrap,b.z,b.x,b.y-1).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,i,b.z,h,b.y-1).key]={backfilled:!1}),b.y+1{if(this._loaded=!0,this._pendingLoad=null,c)this.fire(new a.ErrorEvent(c));else{const d={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&b&&b.resourceTiming&&b.resourceTiming[this.id]&&(d.resourceTiming=b.resourceTiming[this.id]),this.fire(new a.Event("data",d)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)})}loaded(){return this._loaded}loadTile(b,d){const c=b.actor?"reloadTile":"loadTile";b.actor=this.actor,b.request=this.actor.send(c,{type:this.type,uid:b.uid,tileID:b.tileID,tileZoom:b.tileZoom,zoom:b.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:a.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(a,e)=>(delete b.request,b.unloadVectorData(),b.aborted?d(null):a?d(a):(b.loadVectorData(e,this.map.painter,"reloadTile"===c),d(null))),void 0,"loadTile"===c)}abortTile(a){a.request&&(a.request.cancel(),delete a.request),a.aborted=!0}unloadTile(a){a.unloadVectorData(),this.actor.send("removeTile",{uid:a.uid,type:this.type,source:this.id})}onRemove(){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return a.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends s{constructor(b,a,c,d){super(b,a,c,d),this.roundZoom=!0,this.type="video",this.options=a}load(){this._loaded=!1;const b=this.options;for(const c of(this.urls=[],b.urls))this.urls.push(this.map._requestManager.transformRequest(c,a.ResourceType.Source).url);a.getVideo(this.urls,(b,c)=>{this._loaded=!0,b?this.fire(new a.ErrorEvent(b)):c&&(this.video=c,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(c){if(this.video){const b=this.video.seekable;cb.end(0)?this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${b.start(0)} and ${b.end(0)}-second mark.`))):this.video.currentTime=c}}getVideo(){return this.video}onAdd(a){this.map||(this.map=a,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const c=this.map.painter.context,b=c.gl;for(const e in this.texture?this.video.paused||(this.texture.bind(b.LINEAR,b.CLAMP_TO_EDGE),b.texSubImage2D(b.TEXTURE_2D,0,0,0,b.RGBA,b.UNSIGNED_BYTE,this.video)):(this.texture=new a.Texture(c,this.video,b.RGBA),this.texture.bind(b.LINEAR,b.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=c.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.tiles){const d=this.tiles[e];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:s,canvas:class extends s{constructor(c,b,d,e){super(c,b,d,e),b.coordinates?Array.isArray(b.coordinates)&&4===b.coordinates.length&&!b.coordinates.some(a=>!Array.isArray(a)||2!==a.length||a.some(a=>"number"!=typeof a))||this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'missing required property "coordinates"'))),b.animate&&"boolean"!=typeof b.animate&&this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'optional "animate" property must be a boolean value'))),b.canvas?"string"==typeof b.canvas||b.canvas instanceof a.window.HTMLCanvasElement||this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'missing required property "canvas"'))),this.options=b,this.animate=void 0===b.animate||b.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof a.window.HTMLCanvasElement?this.options.canvas:a.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(a){this.map=a,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let b=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,b=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,b=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const c=this.map.painter.context,e=c.gl;for(const f in this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=c.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(b||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new a.Texture(c,this.canvas,e.RGBA,{premultiply:!0}),this.tiles){const d=this.tiles[f];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const a of[this.canvas.width,this.canvas.height])if(isNaN(a)||a<=0)return!0;return!1}}},af=function(c,d,e,f){const b=new ae[d.type](c,d,e,f);if(b.id!==c)throw new Error(`Expected Source id to be ${c} instead of ${b.id}`);return a.bindAll(["load","abort","unload","serialize","prepare"],b),b};function ag(c,d){const b=a.identity([]);return a.scale(b,b,[.5*c.width,-(.5*c.height),1]),a.translate(b,b,[1,-1,0]),a.multiply$1(b,b,c.calculateProjMatrix(d.toUnwrapped()))}function ah(b,g,h,i,j,k,l,d=!1){const e=b.tilesIn(i,l,d);e.sort(aj);const f=[];for(const a of e)f.push({wrappedTileID:a.tile.tileID.wrapped().key,queryResults:a.tile.queryRenderedFeatures(g,h,b._state,a,j,k,ag(b.transform,a.tile.tileID),d)});const c=function(j){const b={},d={};for(const e of j){const f=e.queryResults,g=e.wrappedTileID,h=d[g]=d[g]||{};for(const a in f){const k=f[a],i=h[a]=h[a]||{},l=b[a]=b[a]||[];for(const c of k)i[c.featureIndex]||(i[c.featureIndex]=!0,l.push(c))}}return b}(f);for(const m in c)c[m].forEach(c=>{const a=c.feature,d=b.getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=d});return c}function ai(g,h){const b=g.getRenderableIds().map(a=>g.getTileByID(a)),c=[],d={};for(let a=0;a{a.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[al]}numActive(){return Object.keys(this.active).length}}let am;function an(){return am||(am=new e),am}function ao(c,e){const d={};for(const b in c)"ref"!==b&&(d[b]=c[b]);return a.refProperties.forEach(a=>{a in e&&(d[a]=e[a])}),d}function ap(a){a=a.slice();const d=Object.create(null);for(let c=0;c0?(e-g)/h:0;return this.points[f].mult(1-i).add(this.points[b].mult(i))}}class ay{constructor(a,b,c){const e=this.boxCells=[],f=this.circleCells=[];this.xCellCount=Math.ceil(a/c),this.yCellCount=Math.ceil(b/c);for(let d=0;dthis.width||i<0||g>this.height)return!d&&[];const a=[];if(f<=0&&g<=0&&this.width<=h&&this.height<=i){if(d)return!0;for(let b=0;b0:a}_queryCircle(b,c,a,d,j){const f=b-a,g=b+a,h=c-a,i=c+a;if(g<0||f>this.width||i<0||h>this.height)return!d&&[];const e=[];return this._forEachCell(f,h,g,i,this._queryCellCircle,e,{hitTest:d,circle:{x:b,y:c,radius:a},seenUids:{box:{},circle:{}}},j),d?e.length>0:e}query(a,b,c,d,e){return this._query(a,b,c,d,!1,e)}hitTest(a,b,c,d,e){return this._query(a,b,c,d,!0,e)}hitTestCircle(a,b,c,d){return this._queryCircle(a,b,c,!0,d)}_queryCell(l,m,n,o,p,g,k,h){const i=k.seenUids,q=this.boxCells[p];if(null!==q){const a=this.bboxes;for(const e of q)if(!i.box[e]){i.box[e]=!0;const b=4*e;if(l<=a[b+2]&&m<=a[b+3]&&n>=a[b+0]&&o>=a[b+1]&&(!h||h(this.boxKeys[e]))){if(k.hitTest)return g.push(!0),!0;g.push({key:this.boxKeys[e],x1:a[b],y1:a[b+1],x2:a[b+2],y2:a[b+3]})}}}const r=this.circleCells[p];if(null!==r){const c=this.circles;for(const f of r)if(!i.circle[f]){i.circle[f]=!0;const d=3*f;if(this._circleAndRectCollide(c[d],c[d+1],c[d+2],l,m,n,o)&&(!h||h(this.circleKeys[f]))){if(k.hitTest)return g.push(!0),!0;{const s=c[d],t=c[d+1],j=c[d+2];g.push({key:this.circleKeys[f],x1:s-j,y1:t-j,x2:s+j,y2:t+j})}}}}}_queryCellCircle(o,p,q,r,j,k,l,b){const a=l.circle,c=l.seenUids,m=this.boxCells[j];if(null!==m){const d=this.bboxes;for(const e of m)if(!c.box[e]){c.box[e]=!0;const f=4*e;if(this._circleAndRectCollide(a.x,a.y,a.radius,d[f+0],d[f+1],d[f+2],d[f+3])&&(!b||b(this.boxKeys[e])))return k.push(!0),!0}}const n=this.circleCells[j];if(null!==n){const h=this.circles;for(const g of n)if(!c.circle[g]){c.circle[g]=!0;const i=3*g;if(this._circlesCollide(h[i],h[i+1],h[i+2],a.x,a.y,a.radius)&&(!b||b(this.circleKeys[g])))return k.push(!0),!0}}}_forEachCell(c,d,e,f,g,h,i,j){const k=this._convertToXCellCoord(c),l=this._convertToYCellCoord(d),m=this._convertToXCellCoord(e),n=this._convertToYCellCoord(f);for(let a=k;a<=m;a++)for(let b=l;b<=n;b++)if(g.call(this,c,d,e,f,this.xCellCount*b+a,h,i,j))return}_convertToXCellCoord(a){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(a*this.xScale)))}_convertToYCellCoord(a){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(a*this.yScale)))}_circlesCollide(d,e,f,g,h,i){const a=g-d,b=h-e,c=f+i;return c*c>a*a+b*b}_circleAndRectCollide(j,k,a,f,g,l,m){const b=(l-f)/2,d=Math.abs(j-(f+b));if(d>b+a)return!1;const c=(m-g)/2,e=Math.abs(k-(g+c));if(e>c+a)return!1;if(d<=b||e<=c)return!0;const h=d-b,i=e-c;return h*h+i*i<=a*a}}const az=Math.tan(85*Math.PI/180);function aA(e,f,g,h,c,i){let b=a.create();if(g){if("globe"===c.projection.name)b=a.calculateGlobeMatrix(c,c.worldSize/c._projectionScaler,[0,0]),a.multiply$1(b,b,a.globeDenormalizeECEF(a.globeTileBounds(f)));else{const d=C([],i);b[0]=d[0],b[1]=d[1],b[4]=d[2],b[5]=d[3]}h||a.rotateZ(b,b,c.angle)}else a.multiply$1(b,c.labelPlaneMatrix,e);return b}function aB(g,j,h,i,f,b){if(h){if("globe"===f.projection.name){const c=aA(g,j,h,i,f,b);return a.invert(c,c),a.multiply$1(c,g,c),c}{const d=a.clone(g),e=a.identity([]);return e[0]=b[0],e[1]=b[1],e[4]=b[2],e[5]=b[3],a.multiply$1(d,d,e),i||a.rotateZ(d,d,-f.angle),d}}return f.glCoordMatrix}function aC(d,e,f=0){const b=[d.x,d.y,f,1];f?a.transformMat4$1(b,b,e):aO(b,b,e);const c=b[3];return{point:new a.pointGeometry(b[0]/c,b[1]/c),signedDistanceFromCamera:c}}function aD(a,b){return Math.min(.5+a/b*.5,1.5)}function aE(a,b){const c=a[0]/a[3],d=a[1]/a[3];return c>= -b[0]&&c<=b[0]&&d>= -b[1]&&d<=b[1]}function aF(c,m,e,i,n,x,y,z,o,p){const q=e.transform,A=i?c.textSizeData:c.iconSizeData,G=a.evaluateSizeForZoom(A,e.transform.zoom),H=[256/e.width*2+1,256/e.height*2+1],d=i?c.text.dynamicLayoutVertexArray:c.icon.dynamicLayoutVertexArray;d.clear();const B=c.lineVertexArray,r=i?c.text.placedSymbolArray:c.icon.placedSymbolArray,C=e.transform.width/e.transform.height;let f=!1;for(let g=0;gMath.abs(c.x-b.x)*e?{useVertical:!0}:d.writingMode===a.WritingMode.vertical?b.yaz}(b,c,e)?1===d.flipState?{needsFlipping:!0}:null:b.x>c.x?{needsFlipping:!0}:null}function aI(b,E,c,v,m,n,w,o,d,F,p,e,q,x,r,i,j){const f=E/24,s=b.lineOffsetX*f,t=b.lineOffsetY*f;let g;if(b.numGlyphs>1){const G=b.glyphStartIndex+b.numGlyphs,H=b.lineStartIndex,I=b.lineStartIndex+b.lineLength,h=aG(f,o,s,t,c,p,e,b,d,n,q,r,!1,i,j);if(!h)return{notEnoughRoom:!0};const J=aC(h.first.point,w).point,K=aC(h.last.point,w).point;if(v&&!c){const k=aH(b,J,K,x);if(b.flipState=k&&k.needsFlipping?1:2,k)return k}g=[h.first];for(let u=b.glyphStartIndex+1;u0?B.point:aK(e,A,y,1,m,void 0,i,j.canonical),x);if(b.flipState=l&&l.needsFlipping?1:2,l)return l}const C=aL(f*o.getoffsetX(b.glyphStartIndex),s,t,c,p,e,b.segment,b.lineStartIndex,b.lineStartIndex+b.lineLength,d,n,q,r,!1,!1,i,j);if(!C)return{notEnoughRoom:!0};g=[C]}for(const D of g)a.addDynamicAttributes(F,D.point,D.angle);return{}}function aJ(c,g,e,h,f){const b=h.projectTilePoint(c.x,c.y,g);if(!f)return aC(b,e,b.z);const d=f(c);return aC(new a.pointGeometry(b.x+d[0],b.y+d[1]),e,b.z+d[2])}function aK(a,d,b,e,f,g,h,i){const j=aJ(a.add(a.sub(d)._unit()),i,f,h,g).point,c=b.sub(j);return b.add(c._mult(e/c.mag()))}function aL(p,q,r,s,t,D,u,k,E,f,F,j,v,w,G,H,I){const x=s?p-q:p+q;let h=x>0?1:-1,l=0;s&&(h*=-1,l=Math.PI),h<0&&(l+=Math.PI);let b=h>0?k+u:k+u+1,c=t,e=t,m=0,i=0;const y=Math.abs(x),n=[],g=[];let d=D;const J=()=>{const c=b-h;return 0===m?D:new a.pointGeometry(f.getx(c),f.gety(c))},z=()=>aK(J(),d,e,y-m+1,F,v,H,I.canonical);for(;m+i<=y;){if((b+=h)=E)return null;if(e=c,n.push(c),w&&g.push(d||J()),void 0===(c=j[b])){d=new a.pointGeometry(f.getx(b),f.gety(b));const A=aJ(d,I.canonical,F,H,v);c=A.signedDistanceFromCamera>0?j[b]=A.point:z()}else d=null;m+=i,i=e.dist(c)}G&&v&&(d=d||new a.pointGeometry(f.getx(b),f.gety(b)),j[b]=c=void 0===j[b]?c:z(),i=e.dist(c));const B=(y-m)/i,C=c.sub(e),o=C.mult(B)._add(e);r&&o._add(C._unit()._perp()._mult(r*h));const K=l+Math.atan2(c.y-e.y,c.x-e.x);return n.push(o),w&&(d=d||new a.pointGeometry(f.getx(b),f.gety(b)),g.push(function(c,d,b){const e=1-b;return new a.pointGeometry(c.x*e+d.x*b,c.y*e+d.y*b)}(g.length>0?g[g.length-1]:d,d,B))),{point:o,angle:K,path:n,tilePath:g}}const aM=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function aN(d,a){for(let b=0;ba.sortKey-b.sortKey));this._currentPartIndex[0,0,0],I=new a.pointGeometry(f.tileAnchorX,f.tileAnchorY),r=this.transform.projection.projectTilePoint(f.tileAnchorX,f.tileAnchorY,l.canonical),s=H(I),g=[r.x+s[0],r.y+s[1],r.z+s[2]],t=this.projectAndGetPerspectiveRatio(V,g[0],g[1],g[2],l),{perspectiveRatio:u}=t,v=(q?D/u:D*u)/a.ONE_EM,_=aC(new a.pointGeometry(g[0],g[1]),E,g[2]).point,w=t.signedDistanceFromCamera>0?aG(v,U,f.lineOffsetX*v,f.lineOffsetY*v,!1,_,I,f,T,E,{},k&&!q?H:null,q&&!!k,this.transform.projection,l):null;let m=!1,x=!1,y=!0;if(w&&!t.aboveHorizon){const c=.5*Y*u+Z,h=new a.pointGeometry(-100,-100),i=new a.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),n=new ax,J=w.first,K=w.last;let b=[];for(let z=J.path.length-1;z>=1;z--)b.push(J.path[z]);for(let A=1;A{const c=H(aaC(a,W));b=L.some(a=>a.signedDistanceFromCamera<=0)?[]:L.map(a=>a.point)}let M=[];if(b.length>0){const d=b[0].clone(),e=b[0].clone();for(let j=1;j=h.x&&e.x<=i.x&&d.y>=h.y&&e.y<=i.y?[b]:e.xi.x||e.yi.y?[]:a.clipLine([b],h.x,h.y,i.x,i.y)}for(const ab of M){n.reset(ab,.25*c);let B=0;B=n.length<=.5*c?1:Math.ceil(n.paddedLength/aa)+1;for(let C=0;C0){a.transformMat4$1(b,b,d);let i=!1;this.fogState&&g&&(i=function(d,e,f,g,h,b){const i=b.calculateFogTileMatrix(h),c=[e,f,g];return a.transformMat4(c,c,i),Q(d,c,b.pitch,b._fov)}(this.fogState,e,f,c||0,g.toUnwrapped(),this.transform)>.9),h=b[2]>b[3]||i}else aO(b,b,d);return{point:new a.pointGeometry((b[0]/b[3]+1)/2*this.transform.width+100,(-b[1]/b[3]+1)/2*this.transform.height+100),perspectiveRatio:Math.min(.5+this.transform.cameraToCenterDistance/b[3]*.5,1.5),signedDistanceFromCamera:b[3],aboveHorizon:h}}isOffscreen(a,b,c,d){return c<100||a>=this.screenRightBoundary||d<100||b>this.screenBottomBoundary}isInsideGrid(a,b,c,d){return c>=0&&a=0&&ba.collisionGroupID===b}}return this.collisionGroups[a]}}(e),this.collisionCircleArrays={},this.prevPlacement=b,b&&(b.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(h,d,b,q){const c=b.getBucket(d),i=b.latestFeatureIndex;if(!c||!i||d.id!==c.layerIds[0])return;const e=c.layers[0].layout,r=b.collisionBoxArray,s=Math.pow(2,this.transform.zoom-b.tileID.overscaledZ),t=b.tileSize/a.EXTENT,j=b.tileID.toUnwrapped(),f=this.transform.calculateProjMatrix(j),g="map"===e.get("text-pitch-alignment"),k="map"===e.get("text-rotation-alignment");d.compileFilter();const l=d.dynamicFilter(),u=d.dynamicFilterNeedsFeature(),m=this.transform.calculatePixelsToTileUnitsMatrix(b),v=aA(f,b.tileID.canonical,g,k,this.transform,m);let n=null;if(g){const w=aB(f,b.tileID.canonical,g,k,this.transform,m);n=a.multiply$1([],this.transform.labelPlaneMatrix,w)}let o=null;l&&b.latestFeatureIndex&&(o={unwrappedTileID:j,dynamicFilter:l,dynamicFilterNeedsFeature:u,featureIndex:b.latestFeatureIndex}),this.retainedQueryData[c.bucketInstanceId]=new aT(c.bucketInstanceId,i,c.sourceLayerIndex,c.index,b.tileID);const p={bucket:c,layout:e,posMatrix:f,textLabelPlaneMatrix:v,labelToScreenMatrix:n,clippingData:o,scale:s,textPixelRatio:t,holdingForFade:b.holdingForFade(),collisionBoxArray:r,partiallyEvaluatedTextSize:a.evaluateSizeForZoom(c.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:a.evaluateSizeForZoom(c.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(c.sourceID)};if(q)for(const x of c.sortKeyRanges){const{sortKey:y,symbolInstanceStart:z,symbolInstanceEnd:A}=x;h.push({sortKey:y,symbolInstanceStart:z,symbolInstanceEnd:A,parameters:p})}else h.push({symbolInstanceStart:0,symbolInstanceEnd:c.symbolInstances.length,parameters:p})}attemptAnchorPlacement(d,s,g,h,e,i,j,k,l,m,n,a,t,c,f,o,v,u){const p=[a.textOffset0,a.textOffset1],b=aU(d,g,h,p,e),q=this.collisionIndex.placeCollisionBox(e,s,aV(b.x,b.y,i,j,this.transform.angle),n,k,l,m.predicate);if((!o||0!==this.collisionIndex.placeCollisionBox(c.getSymbolInstanceIconSize(u,this.transform.zoom,t),o,aV(b.x,b.y,i,j,this.transform.angle),n,k,l,m.predicate).box.length)&&q.box.length>0){let r;return this.prevPlacement&&this.prevPlacement.variableOffsets[a.crossTileID]&&this.prevPlacement.placements[a.crossTileID]&&this.prevPlacement.placements[a.crossTileID].text&&(r=this.prevPlacement.variableOffsets[a.crossTileID].anchor),this.variableOffsets[a.crossTileID]={textOffset:p,width:g,height:h,anchor:d,textScale:e,prevAnchor:r},this.markUsedJustification(c,d,a,f),c.allowVerticalPlacement&&(this.markUsedOrientation(c,f,a),this.placedOrientations[a.crossTileID]=f),{shift:b,placedGlyphBoxes:q}}}placeLayerBucketPart(e,t,i,o){const{bucket:b,layout:c,posMatrix:p,textLabelPlaneMatrix:u,labelToScreenMatrix:v,clippingData:w,textPixelRatio:x,holdingForFade:y,collisionBoxArray:f,partiallyEvaluatedTextSize:z,partiallyEvaluatedIconSize:A,collisionGroup:B}=e.parameters,q=c.get("text-optional"),r=c.get("icon-optional"),j=c.get("text-allow-overlap"),k=c.get("icon-allow-overlap"),C="map"===c.get("text-rotation-alignment"),D="map"===c.get("text-pitch-alignment"),E="none"!==c.get("icon-text-fit"),s="viewport-y"===c.get("symbol-z-order"),F=j&&(k||!b.hasIconData()||r),G=k&&(j||!b.hasTextData()||q);!b.collisionArrays&&f&&b.deserializeCollisionBoxes(f),i&&o&&b.updateCollisionDebugBuffers(this.transform.zoom,f);const l=(d,ac,f)=>{if(w){const $={zoom:this.transform.zoom,pitch:this.transform.pitch};let N=null;if(w.dynamicFilterNeedsFeature){const O=this.retainedQueryData[b.bucketInstanceId];N=w.featureIndex.loadFeature({featureIndex:d.featureIndex,bucketIndex:O.bucketIndex,sourceLayerIndex:O.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,w.dynamicFilter)($,N,this.retainedQueryData[b.bucketInstanceId].tileID.canonical,new a.pointGeometry(d.tileAnchorX,d.tileAnchorY),this.transform.calculateDistanceTileData(w.unwrappedTileID)))return this.placements[d.crossTileID]=new aR(!1,!1,!1,!0),void(t[d.crossTileID]=!0)}if(t[d.crossTileID])return;if(y)return void(this.placements[d.crossTileID]=new aR(!1,!1,!1));let e=!1,l=!1,n=!0,ad=null,h={box:null,offscreen:null},s={box:null,offscreen:null},m=null,g=null,H=null,J=0,K=0,P=0;f.textFeatureIndex?J=f.textFeatureIndex:d.useRuntimeCollisionCircles&&(J=d.featureIndex),f.verticalTextFeatureIndex&&(K=f.verticalTextFeatureIndex);const _=a=>{a.tileID=this.retainedQueryData[b.bucketInstanceId].tileID,(this.transform.elevation||a.elevation)&&(a.elevation=this.transform.elevation?this.transform.elevation.getAtTileOffset(this.retainedQueryData[b.bucketInstanceId].tileID,a.tileAnchorX,a.tileAnchorY):0)},Q=f.textBox;if(Q){_(Q);const R=f=>{let c=a.WritingMode.horizontal;if(b.allowVerticalPlacement&&!f&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[d.crossTileID];e&&(this.placedOrientations[d.crossTileID]=e,c=e,this.markUsedOrientation(b,c,d))}return c},S=(c,e)=>{if(b.allowVerticalPlacement&&d.numVerticalGlyphVertices>0&&f.verticalTextBox){for(const g of b.writingModes)if(g===a.WritingMode.vertical?s=h=e():h=c(),h&&h.box&&h.box.length)break}else h=c()};if(c.get("text-variable-anchor")){let L=c.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]){const T=this.prevPlacement.variableOffsets[d.crossTileID];L.indexOf(T.anchor)>0&&(L=L.filter(a=>a!==T.anchor)).unshift(T.anchor)}const ae=(a,l,m)=>{const g=b.getSymbolInstanceTextSize(z,d,this.transform.zoom,ac),n=(a.x2-a.x1)*g+2*a.padding,o=(a.y2-a.y1)*g+2*a.padding,h=E&&!k?l:null;h&&_(h);let c={box:[],offscreen:!1};const q=j?2*L.length:L.length;for(let f=0;f=L.length,d,ac,b,m,h,z,A);if(i&&(c=i.placedGlyphBoxes)&&c.box&&c.box.length){e=!0,ad=i.shift;break}}return c};S(()=>ae(Q,f.iconBox,a.WritingMode.horizontal),()=>{const c=f.verticalTextBox;return c&&_(c),b.allowVerticalPlacement&&!(h&&h.box&&h.box.length)&&d.numVerticalGlyphVertices>0&&c?ae(c,f.verticalIconBox,a.WritingMode.vertical):{box:null,offscreen:null}}),h&&(e=h.box,n=h.offscreen);const aa=R(h&&h.box);if(!e&&this.prevPlacement){const M=this.prevPlacement.variableOffsets[d.crossTileID];M&&(this.variableOffsets[d.crossTileID]=M,this.markUsedJustification(b,M.anchor,d,aa))}}else{const af=(f,e)=>{const g=b.getSymbolInstanceTextSize(z,d,this.transform.zoom,ac),c=this.collisionIndex.placeCollisionBox(g,f,new a.pointGeometry(0,0),j,x,p,B.predicate);return c&&c.box&&c.box.length&&(this.markUsedOrientation(b,e,d),this.placedOrientations[d.crossTileID]=e),c};S(()=>af(Q,a.WritingMode.horizontal),()=>{const c=f.verticalTextBox;return b.allowVerticalPlacement&&d.numVerticalGlyphVertices>0&&c?(_(c),af(c,a.WritingMode.vertical)):{box:null,offscreen:null}}),R(h&&h.box&&h.box.length)}}if(e=(m=h)&&m.box&&m.box.length>0,n=m&&m.offscreen,d.useRuntimeCollisionCircles){const U=b.text.placedSymbolArray.get(d.centerJustifiedTextSymbolIndex>=0?d.centerJustifiedTextSymbolIndex:d.verticalPlacedTextSymbolIndex),V=a.evaluateSizeForFeature(b.textSizeData,z,U),ab=c.get("text-padding");g=this.collisionIndex.placeCollisionCircles(j,U,b.lineVertexArray,b.glyphOffsetArray,V,p,u,v,i,D,B.predicate,d.collisionCircleDiameter*V/a.ONE_EM,ab,this.retainedQueryData[b.bucketInstanceId].tileID),e=j||g.circles.length>0&&!g.collisionDetected,n=n&&g.offscreen}if(f.iconFeatureIndex&&(P=f.iconFeatureIndex),f.iconBox){const W=c=>{_(c);const d=E&&ad?aV(ad.x,ad.y,C,D,this.transform.angle):new a.pointGeometry(0,0),e=b.getSymbolInstanceIconSize(A,this.transform.zoom,ac);return this.collisionIndex.placeCollisionBox(e,c,d,k,x,p,B.predicate)};l=s&&s.box&&s.box.length&&f.verticalIconBox?(H=W(f.verticalIconBox)).box.length>0:(H=W(f.iconBox)).box.length>0,n=n&&H.offscreen}const X=q||0===d.numHorizontalGlyphVertices&&0===d.numVerticalGlyphVertices,Y=r||0===d.numIconVertices;if(X||Y?Y?X||(l=l&&e):e=l&&e:l=e=l&&e,e&&m&&m.box&&this.collisionIndex.insertCollisionBox(m.box,c.get("text-ignore-placement"),b.bucketInstanceId,s&&s.box&&K?K:J,B.ID),l&&H&&this.collisionIndex.insertCollisionBox(H.box,c.get("icon-ignore-placement"),b.bucketInstanceId,P,B.ID),g&&(e&&this.collisionIndex.insertCollisionCircles(g.circles,c.get("text-ignore-placement"),b.bucketInstanceId,J,B.ID),i)){const Z=b.bucketInstanceId;let o=this.collisionCircleArrays[Z];void 0===o&&(o=this.collisionCircleArrays[Z]=new aS);for(let I=0;I=0;--g){const h=m[g];l(b.symbolInstances.get(h),h,b.collisionArrays[h])}}else for(let d=e.symbolInstanceStart;d=0&&(e.text.placedSymbolArray.get(d).crossTileID=c>=0&&d!==c?0:b.crossTileID)}markUsedOrientation(d,b,c){const e=b===a.WritingMode.horizontal||b===a.WritingMode.horizontalOnly?b:0,f=b===a.WritingMode.vertical?b:0,g=[c.leftJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.rightJustifiedTextSymbolIndex];for(const h of g)d.text.placedSymbolArray.get(h).placedOrientation=e;c.verticalPlacedTextSymbolIndex&&(d.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).placedOrientation=f)}commit(f){this.commitTime=f,this.zoomAtLastRecencyCheck=this.transform.zoom;const a=this.prevPlacement;let c=!1;this.prevZoomAdjustment=a?a.zoomAdjustment(this.transform.zoom):0;const i=a?a.symbolFadeChange(f):1,j=a?a.opacities:{},m=a?a.variableOffsets:{},n=a?a.placedOrientations:{};for(const g in this.placements){const b=this.placements[g],h=j[g];h?(this.opacities[g]=new aQ(h,i,b.text,b.icon,null,b.clipped),c=c||b.text!==h.text.placed||b.icon!==h.icon.placed):(this.opacities[g]=new aQ(null,i,b.text,b.icon,b.skipFade,b.clipped),c=c||b.text||b.icon)}for(const k in j){const l=j[k];if(!this.opacities[k]){const o=new aQ(l,i,!1,!1);o.isHidden()||(this.opacities[k]=o,c=c||l.text.placed||l.icon.placed)}}for(const d in m)this.variableOffsets[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.variableOffsets[d]=m[d]);for(const e in n)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=n[e]);c?this.lastPlacementChangeTime=f:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=a?a.lastPlacementChangeTime:f)}updateLayerOpacities(c,d){const e={};for(const a of d){const b=a.getBucket(c);b&&a.latestFeatureIndex&&c.id===b.layerIds[0]&&this.updateBucketOpacities(b,e,a.collisionBoxArray)}}updateBucketOpacities(b,s,t){b.hasTextData()&&b.text.opacityVertexArray.clear(),b.hasIconData()&&b.icon.opacityVertexArray.clear(),b.hasIconCollisionBoxData()&&b.iconCollisionBox.collisionVertexArray.clear(),b.hasTextCollisionBoxData()&&b.textCollisionBox.collisionVertexArray.clear();const f=b.layers[0].layout,F=!!b.layers[0].dynamicFilter(),G=new aQ(null,0,!1,!1,!0),u=f.get("text-allow-overlap"),v=f.get("icon-allow-overlap"),H=f.get("text-variable-anchor"),I="map"===f.get("text-rotation-alignment"),J="map"===f.get("text-pitch-alignment"),l="none"!==f.get("icon-text-fit"),K=new aQ(null,0,u&&(v||!b.hasIconData()||f.get("icon-optional")),v&&(u||!b.hasTextData()||f.get("text-optional")),!0);!b.collisionArrays&&t&&(b.hasIconCollisionBoxData()||b.hasTextCollisionBoxData())&&b.deserializeCollisionBoxes(t);const m=(b,c,d)=>{for(let a=0;a0||y>0,A=c.numIconVertices>0,o=this.placedOrientations[c.crossTileID],p=o===a.WritingMode.vertical,j=o===a.WritingMode.horizontal||o===a.WritingMode.horizontalOnly;if(!z&&!A||d.isHidden()||w++,z){const B=aX(d.text);m(b.text,x,p?0:B),m(b.text,y,j?0:B);const L=d.text.isHidden();[c.rightJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.leftJustifiedTextSymbolIndex].forEach(a=>{a>=0&&(b.text.placedSymbolArray.get(a).hidden=L||p?1:0)}),c.verticalPlacedTextSymbolIndex>=0&&(b.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).hidden=L||j?1:0);const C=this.variableOffsets[c.crossTileID];C&&this.markUsedJustification(b,C.anchor,c,o);const q=this.placedOrientations[c.crossTileID];q&&(this.markUsedJustification(b,"left",c,q),this.markUsedOrientation(b,q,c))}if(A){const D=aX(d.icon);c.placedIconSymbolIndex>=0&&(m(b.icon,c.numIconVertices,p?0:D),b.icon.placedSymbolArray.get(c.placedIconSymbolIndex).hidden=d.icon.isHidden()),c.verticalPlacedIconSymbolIndex>=0&&(m(b.icon,c.numVerticalIconVertices,j?0:D),b.icon.placedSymbolArray.get(c.verticalPlacedIconSymbolIndex).hidden=d.icon.isHidden())}if(b.hasIconCollisionBoxData()||b.hasTextCollisionBoxData()){const g=b.collisionArrays[n];if(g){let e=new a.pointGeometry(0,0),k=!0;if(g.textBox||g.verticalTextBox){if(H){const h=this.variableOffsets[i];h?(e=aU(h.anchor,h.width,h.height,h.textOffset,h.textScale),I&&e._rotate(J?this.transform.angle:-this.transform.angle)):k=!1}F&&(k=!d.clipped),g.textBox&&aW(b.textCollisionBox.collisionVertexArray,d.text.placed,!k||p,e.x,e.y),g.verticalTextBox&&aW(b.textCollisionBox.collisionVertexArray,d.text.placed,!k||j,e.x,e.y)}const E=k&&Boolean(!j&&g.verticalIconBox);g.iconBox&&aW(b.iconCollisionBox.collisionVertexArray,d.icon.placed,E,l?e.x:0,l?e.y:0),g.verticalIconBox&&aW(b.iconCollisionBox.collisionVertexArray,d.icon.placed,!E,l?e.x:0,l?e.y:0)}}}if(b.fullyClipped=0===w,b.sortFeatures(this.transform.angle),this.retainedQueryData[b.bucketInstanceId]&&(this.retainedQueryData[b.bucketInstanceId].featureSortOrder=b.featureSortOrder),b.hasTextData()&&b.text.opacityVertexBuffer&&b.text.opacityVertexBuffer.updateData(b.text.opacityVertexArray),b.hasIconData()&&b.icon.opacityVertexBuffer&&b.icon.opacityVertexBuffer.updateData(b.icon.opacityVertexArray),b.hasIconCollisionBoxData()&&b.iconCollisionBox.collisionVertexBuffer&&b.iconCollisionBox.collisionVertexBuffer.updateData(b.iconCollisionBox.collisionVertexArray),b.hasTextCollisionBoxData()&&b.textCollisionBox.collisionVertexBuffer&&b.textCollisionBox.collisionVertexBuffer.updateData(b.textCollisionBox.collisionVertexArray),b.bucketInstanceId in this.collisionCircleArrays){const r=this.collisionCircleArrays[b.bucketInstanceId];b.placementInvProjMatrix=r.invProjMatrix,b.placementViewportMatrix=r.viewportMatrix,b.collisionCircleArray=r.circles,delete this.collisionCircleArrays[b.bucketInstanceId]}}symbolFadeChange(a){return 0===this.fadeDuration?1:(a-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(a){return Math.max(0,(this.transform.zoom-a)/1.5)}hasTransitions(a){return this.stale||a-this.lastPlacementChangeTimeb}setStale(){this.stale=!0}}(b,f,g,h,i),this._currentPlacementIndex=c.length-1,this._forceFullPlacement=d,this._showCollisionBoxes=e,this._done=!1}isDone(){return this._done}continuePlacement(d,e,f){const h=a.exported.now(),g=()=>{const b=a.exported.now()-h;return!this._forceFullPlacement&&b>2};for(;this._currentPlacementIndex>=0;){const b=e[d[this._currentPlacementIndex]],c=this.placement.collisionIndex.transform.zoom;if("symbol"===b.type&&(!b.minzoom||b.minzoom<=c)&&(!b.maxzoom||b.maxzoom>c)){if(this._inProgressLayer||(this._inProgressLayer=new aY(b)),this._inProgressLayer.continuePlacement(f[b.source],this.placement,this._showCollisionBoxes,b,g))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(a){return this.placement.commit(a),this.placement}}const a$=512/a.EXTENT/2;class a_{constructor(d,e,f){this.tileID=d,this.indexedSymbolInstances={},this.bucketInstanceId=f;for(let a=0;aa.overscaledZ)for(const l in f){const i=f[l];i.tileID.isChildOf(a)&&i.findMatches(b.symbolInstances,a,d)}else{const j=f[a.scaledTo(Number(e)).key];j&&j.findMatches(b.symbolInstances,a,d)}}for(let g=0;g{c[a]=!0}),this.layerIndexes)c[a]||delete this.layerIndexes[a]}}const a2=(c,b)=>a.emitValidationErrors(c,b&&b.filter(a=>"source.canvas"!==a.identifier)),a3=a.pick(i,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),a4=a.pick(i,["setCenter","setZoom","setBearing","setPitch"]),a5=function(){const c={},f=a.spec.$version;for(const b in a.spec.$root){const d=a.spec.$root[b];if(d.required){let e=null;null!=(e="version"===b?f:"array"===d.type?[]:{})&&(c[b]=e)}}return c}(),a6={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class c extends a.Evented{constructor(d,b={}){super(),this.map=d,this.dispatcher=new n(an(),this),this.imageManager=new J,this.imageManager.setEventedParent(this),this.glyphManager=new a.GlyphManager(d._requestManager,b.localFontFamily?a.LocalGlyphMode.all:b.localIdeographFontFamily?a.LocalGlyphMode.ideographs:a.LocalGlyphMode.none,b.localFontFamily||b.localIdeographFontFamily),this.lineAtlas=new a.LineAtlas(256,512),this.crossTileSymbolIndex=new a1,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this.zoomHistory=new a.ZoomHistory,this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",a.getReferrer());const e=this;this._rtlTextPluginCallback=c.registerForPluginStateChange(b=>{e.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:b.pluginStatus,pluginURL:b.pluginURL},(f,b)=>{if(a.triggerPluginCompletionEvent(f),b&&b.every(a=>a))for(const g in e._sourceCaches){const c=e._sourceCaches[g],d=c.getSource().type;"vector"!==d&&"geojson"!==d||c.reload()}})}),this.on("data",a=>{if("source"!==a.dataType||"metadata"!==a.sourceDataType)return;const b=this.getSource(a.sourceId);if(b&&b.vectorLayerIds)for(const d in this._layers){const c=this._layers[d];c.source===b.id&&this._validateLayer(c)}})}loadURL(b,c={}){this.fire(new a.Event("dataloading",{dataType:"style"}));const e="boolean"==typeof c.validate?c.validate:!a.isMapboxURL(b);b=this.map._requestManager.normalizeStyleURL(b,c.accessToken);const d=this.map._requestManager.transformRequest(b,a.ResourceType.Style);this._request=a.getJSON(d,(b,c)=>{this._request=null,b?this.fire(new a.ErrorEvent(b)):c&&this._load(c,e)})}loadJSON(b,c={}){this.fire(new a.Event("dataloading",{dataType:"style"})),this._request=a.exported.frame(()=>{this._request=null,this._load(b,!1!==c.validate)})}loadEmpty(){this.fire(new a.Event("dataloading",{dataType:"style"})),this._load(a5,!1)}_updateLayerCount(a,c){const b=c?1:-1;a.is3D()&&(this._num3DLayers+=b),"circle"===a.type&&(this._numCircleLayers+=b),"symbol"===a.type&&(this._numSymbolLayers+=b)}_load(c,f){if(f&&a2(this,a.validateStyle(c)))return;for(const d in this._loaded=!0,this.stylesheet=c,this.updateProjection(),c.sources)this.addSource(d,c.sources[d],{validate:!1});this._changed=!1,c.sprite?this._loadSprite(c.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(c.glyphs);const e=ap(this.stylesheet.layers);for(let b of(this._order=e.map(a=>a.id),this._layers={},this._serializedLayers={},e))(b=a.createStyleLayer(b)).setEventedParent(this,{layer:{id:b.id}}),this._layers[b.id]=b,this._serializedLayers[b.id]=b.serialize(),this._updateLayerCount(b,!0);this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new M(this.stylesheet.light),this.stylesheet.terrain&&!this.terrainSetForDrapingOnly()&&this._createTerrain(this.stylesheet.terrain,1),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),this.fire(new a.Event("data",{dataType:"style"})),this.fire(new a.Event("style.load"))}terrainSetForDrapingOnly(){return this.terrain&&0===this.terrain.drapeRenderMode}setProjection(a){a?this.stylesheet.projection=a:delete this.stylesheet.projection,this.updateProjection()}updateProjection(){const b=this.map.transform.projection,c=this.map.transform.setProjection(this.map._runtimeProjection||(this.stylesheet?this.stylesheet.projection:void 0)),a=this.map.transform.projection;if(this._loaded&&(a.requiresDraping?this.getTerrain()||this.stylesheet.terrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null)),this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),c){if(a.isReprojectedInTileSpace||b.isReprojectedInTileSpace)for(const d in this.map.painter.clearBackgroundTiles(),this._sourceCaches)this._sourceCaches[d].clearTiles();else this._forceSymbolLayerUpdate();this.map._update(!0)}}_loadSprite(b){this._spriteRequest=function(c,b,e){let f,g,h;const d=a.exported.devicePixelRatio>1?"@2x":"";let i=a.getJSON(b.transformRequest(b.normalizeSpriteURL(c,d,".json"),a.ResourceType.SpriteJSON),(a,b)=>{i=null,h||(h=a,f=b,k())}),j=a.getImage(b.transformRequest(b.normalizeSpriteURL(c,d,".png"),a.ResourceType.SpriteImage),(a,b)=>{j=null,h||(h=a,g=b,k())});function k(){if(h)e(h);else if(f&&g){const k=a.exported.getImageData(g),b={};for(const c in f){const{width:d,height:i,x:l,y:m,sdf:n,pixelRatio:o,stretchX:p,stretchY:q,content:r}=f[c],j=new a.RGBAImage({width:d,height:i});a.RGBAImage.copy(k,j,{x:l,y:m},{x:0,y:0},{width:d,height:i}),b[c]={data:j,pixelRatio:o,sdf:n,stretchX:p,stretchY:q,content:r}}e(null,b)}}return{cancel(){i&&(i.cancel(),i=null),j&&(j.cancel(),j=null)}}}(b,this.map._requestManager,(c,b)=>{if(this._spriteRequest=null,c)this.fire(new a.ErrorEvent(c));else if(b)for(const d in b)this.imageManager.addImage(d,b[d]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new a.Event("data",{dataType:"style"}))})}_validateLayer(c){const b=this.getSource(c.source);if(!b)return;const d=c.sourceLayer;d&&("geojson"===b.type||b.vectorLayerIds&& -1===b.vectorLayerIds.indexOf(d))&&this.fire(new a.ErrorEvent(new Error(`Source layer "${d}" does not exist on source "${b.id}" as specified by style layer "${c.id}"`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const a in this._sourceCaches)if(!this._sourceCaches[a].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(c){const a=[];for(const d of c){const b=this._layers[d];"custom"!==b.type&&a.push(b.serialize())}return a}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.hasTransition())return!0;for(const a in this._sourceCaches)if(this._sourceCaches[a].hasTransition())return!0;for(const b in this._layers)if(this._layers[b].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(a){return!!this.terrain&&a6[a.type]}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(b){if(!this._loaded)return;const p=this._changed;if(this._changed){const g=Object.keys(this._updatedLayers),h=Object.keys(this._removedLayers);for(const d in(g.length||h.length)&&this._updateWorkerLayers(g,h),this._updatedSources){const i=this._updatedSources[d];"reload"===i?this._reloadSource(d):"clear"===i&&this._clearSource(d)}for(const q in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[q].updateTransitions(b);this.light.updateTransitions(b),this.fog&&this.fog.updateTransitions(b),this._resetUpdates()}const e={};for(const j in this._sourceCaches){const k=this._sourceCaches[j];e[j]=k.used,k.used=!1}for(const r of this._order){const c=this._layers[r];if(c.recalculate(b,this._availableImages),!c.isHidden(b.zoom)){const l=this._getLayerSourceCache(c);l&&(l.used=!0)}const m=this.map.painter;if(m){const n=c.getProgramIds();if(!n)continue;const s=c.getProgramConfiguration(b.zoom);for(const t of n)m.useProgram(t,s)}}for(const o in e){const f=this._sourceCaches[o];e[o]!==f.used&&f.getSource().fire(new a.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:f.getSource().id}))}this.light.recalculate(b),this.terrain&&this.terrain.recalculate(b),this.fog&&this.fog.recalculate(b),this.z=b.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),p&&this.fire(new a.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const a=Object.keys(this._changedImages);if(a.length){for(const b in this._sourceCaches)this._sourceCaches[b].reloadTilesForDependencies(["icons","patterns"],a);this._changedImages={}}}_updateWorkerLayers(a,b){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(a),removedIds:b})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(b){if(this._checkLoaded(),a2(this,a.validateStyle(b)))return!1;(b=a.clone$1(b)).layers=ap(b.layers);const c=(function(c,a){if(!c)return[{command:i.setStyle,args:[a]}];let b=[];try{if(!D(c.version,a.version))return[{command:i.setStyle,args:[a]}];D(c.center,a.center)||b.push({command:i.setCenter,args:[a.center]}),D(c.zoom,a.zoom)||b.push({command:i.setZoom,args:[a.zoom]}),D(c.bearing,a.bearing)||b.push({command:i.setBearing,args:[a.bearing]}),D(c.pitch,a.pitch)||b.push({command:i.setPitch,args:[a.pitch]}),D(c.sprite,a.sprite)||b.push({command:i.setSprite,args:[a.sprite]}),D(c.glyphs,a.glyphs)||b.push({command:i.setGlyphs,args:[a.glyphs]}),D(c.transition,a.transition)||b.push({command:i.setTransition,args:[a.transition]}),D(c.light,a.light)||b.push({command:i.setLight,args:[a.light]}),D(c.fog,a.fog)||b.push({command:i.setFog,args:[a.fog]}),D(c.projection,a.projection)||b.push({command:i.setProjection,args:[a.projection]});const e={},f=[];!function(c,b,d,e){let a;for(a in b=b||{},c=c||{})c.hasOwnProperty(a)&&(b.hasOwnProperty(a)||ar(a,d,e));for(a in b)b.hasOwnProperty(a)&&(c.hasOwnProperty(a)?D(c[a],b[a])||("geojson"===c[a].type&&"geojson"===b[a].type&&at(c,b,a)?d.push({command:i.setGeoJSONSourceData,args:[a,b[a].data]}):as(a,b,d,e)):aq(a,b,d))}(c.sources,a.sources,f,e);const g=[];c.layers&&c.layers.forEach(a=>{e[a.source]?b.push({command:i.removeLayer,args:[a.id]}):g.push(a)});let d=c.terrain;d&&e[d.source]&&(b.push({command:i.setTerrain,args:[void 0]}),d=void 0),b=b.concat(f),D(d,a.terrain)||b.push({command:i.setTerrain,args:[a.terrain]}),function(m,k,f){k=k||[];const n=(m=m||[]).map(av),j=k.map(av),p=m.reduce(aw,{}),o=k.reduce(aw,{}),g=n.slice(),q=Object.create(null);let e,h,b,d,c,l,a;for(e=0,h=0;e!(a.command in a4));if(0===c.length)return!1;const d=c.filter(a=>!(a.command in a3));if(d.length>0)throw new Error(`Unimplemented: ${d.map(a=>a.command).join(", ")}.`);return c.forEach(a=>{"setTransition"!==a.command&&this[a.command].apply(this,a.args)}),this.stylesheet=b,this.updateProjection(),!0}addImage(b,c){if(this.getImage(b))return this.fire(new a.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(b,c),this._afterImageUpdated(b)}updateImage(a,b){this.imageManager.updateImage(a,b)}getImage(a){return this.imageManager.getImage(a)}removeImage(b){if(!this.getImage(b))return this.fire(new a.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(b),this._afterImageUpdated(b)}_afterImageUpdated(b){this._availableImages=this.imageManager.listImages(),this._changedImages[b]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addSource(c,b,f={}){if(this._checkLoaded(),void 0!==this.getSource(c))throw new Error("There is already a source with this ID");if(!b.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(b).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(b.type)>=0&&this._validate(a.validateStyle.source,`sources.${c}`,b,null,f))return;this.map&&this.map._collectResourceTiming&&(b.collectResourceTiming=!0);const d=af(c,b,this.dispatcher,this);d.setEventedParent(this,()=>({isSourceLoaded:this.loaded(),source:d.serialize(),sourceId:c}));const e=b=>{const f=(b?"symbol:":"other:")+c,e=this._sourceCaches[f]=new a.SourceCache(f,d,b);(b?this._symbolSourceCaches:this._otherSourceCaches)[c]=e,e.style=this,e.onAdd(this.map)};e(!1),"vector"!==b.type&&"geojson"!==b.type||e(!0),d.onAdd&&d.onAdd(this.map),this._changed=!0}removeSource(b){this._checkLoaded();const d=this.getSource(b);if(void 0===d)throw new Error("There is no source with this ID");for(const e in this._layers)if(this._layers[e].source===b)return this.fire(new a.ErrorEvent(new Error(`Source "${b}" cannot be removed while layer "${e}" is using it.`)));if(this.terrain&&this.terrain.get().source===b)return this.fire(new a.ErrorEvent(new Error(`Source "${b}" cannot be removed while terrain is using it.`)));const f=this._getSourceCaches(b);for(const c of f)delete this._sourceCaches[c.id],delete this._updatedSources[c.id],c.fire(new a.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:c.getSource().id})),c.setEventedParent(null),c.clearTiles();delete this._otherSourceCaches[b],delete this._symbolSourceCaches[b],d.setEventedParent(null),d.onRemove&&d.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(a,b){this._checkLoaded(),this.getSource(a).setData(b),this._changed=!0}getSource(b){const a=this._getSourceCache(b);return a&&a.getSource()}addLayer(c,e,h={}){this._checkLoaded();const d=c.id;if(this.getLayer(d))return void this.fire(new a.ErrorEvent(new Error(`Layer with id "${d}" already exists on this map`)));let b;if("custom"===c.type){if(a2(this,a.validateCustomStyleLayer(c)))return;b=a.createStyleLayer(c)}else{if("object"==typeof c.source&&(this.addSource(d,c.source),c=a.clone$1(c),c=a.extend(c,{source:d})),this._validate(a.validateStyle.layer,`layers.${d}`,c,{arrayIndex:-1},h))return;b=a.createStyleLayer(c),this._validateLayer(b),b.setEventedParent(this,{layer:{id:d}}),this._serializedLayers[b.id]=b.serialize(),this._updateLayerCount(b,!0)}const f=e?this._order.indexOf(e):this._order.length;if(e&& -1===f)return void this.fire(new a.ErrorEvent(new Error(`Layer with id "${e}" does not exist on this map.`)));this._order.splice(f,0,d),this._layerOrderChanged=!0,this._layers[d]=b;const g=this._getLayerSourceCache(b);if(this._removedLayers[d]&&b.source&&g&&"custom"!==b.type){const i=this._removedLayers[d];delete this._removedLayers[d],i.type!==b.type?this._updatedSources[b.source]="clear":(this._updatedSources[b.source]="reload",g.pause())}this._updateLayer(b),b.onAdd&&b.onAdd(this.map),this._updateDrapeFirstLayers()}moveLayer(b,c){if(this._checkLoaded(),this._changed=!0,!this._layers[b])return void this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style and cannot be moved.`)));if(b===c)return;const e=this._order.indexOf(b);this._order.splice(e,1);const d=c?this._order.indexOf(c):this._order.length;c&& -1===d?this.fire(new a.ErrorEvent(new Error(`Layer with id "${c}" does not exist on this map.`))):(this._order.splice(d,0,b),this._layerOrderChanged=!0,this._updateDrapeFirstLayers())}removeLayer(b){this._checkLoaded();const c=this._layers[b];if(!c)return void this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style and cannot be removed.`)));c.setEventedParent(null),this._updateLayerCount(c,!1);const d=this._order.indexOf(b);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[b]=c,delete this._layers[b],delete this._serializedLayers[b],delete this._updatedLayers[b],delete this._updatedPaintProps[b],c.onRemove&&c.onRemove(this.map),this._updateDrapeFirstLayers()}getLayer(a){return this._layers[a]}hasLayer(a){return a in this._layers}hasLayerType(a){for(const b in this._layers)if(this._layers[b].type===a)return!0;return!1}setLayerZoomRange(e,c,d){this._checkLoaded();const b=this.getLayer(e);b?b.minzoom===c&&b.maxzoom===d||(null!=c&&(b.minzoom=c),null!=d&&(b.maxzoom=d),this._updateLayer(b)):this.fire(new a.ErrorEvent(new Error(`The layer '${e}' does not exist in the map's style and cannot have zoom extent.`)))}setFilter(d,c,e={}){this._checkLoaded();const b=this.getLayer(d);if(b){if(!D(b.filter,c))return null==c?(b.filter=void 0,void this._updateLayer(b)):void(this._validate(a.validateStyle.filter,`layers.${b.id}.filter`,c,{layerType:b.type},e)||(b.filter=a.clone$1(c),this._updateLayer(b)))}else this.fire(new a.ErrorEvent(new Error(`The layer '${d}' does not exist in the map's style and cannot be filtered.`)))}getFilter(b){return a.clone$1(this.getLayer(b).filter)}setLayoutProperty(c,d,e,f={}){this._checkLoaded();const b=this.getLayer(c);b?D(b.getLayoutProperty(d),e)||(b.setLayoutProperty(d,e,f),this._updateLayer(b)):this.fire(new a.ErrorEvent(new Error(`The layer '${c}' does not exist in the map's style and cannot be styled.`)))}getLayoutProperty(b,d){const c=this.getLayer(b);if(c)return c.getLayoutProperty(d);this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style.`)))}setPaintProperty(c,d,e,f={}){this._checkLoaded();const b=this.getLayer(c);b?D(b.getPaintProperty(d),e)||(b.setPaintProperty(d,e,f)&&this._updateLayer(b),this._changed=!0,this._updatedPaintProps[c]=!0):this.fire(new a.ErrorEvent(new Error(`The layer '${c}' does not exist in the map's style and cannot be styled.`)))}getPaintProperty(a,b){return this.getLayer(a).getPaintProperty(b)}setFeatureState(b,g){this._checkLoaded();const c=b.source,d=b.sourceLayer,e=this.getSource(c);if(void 0===e)return void this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)));const f=e.type;if("geojson"===f&&d)return void this.fire(new a.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if("vector"===f&&!d)return void this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));void 0===b.id&&this.fire(new a.ErrorEvent(new Error("The feature id parameter must be provided.")));const h=this._getSourceCaches(c);for(const i of h)i.setFeatureState(d,b.id,g)}removeFeatureState(b,d){this._checkLoaded();const c=b.source,e=this.getSource(c);if(void 0===e)return void this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)));const f=e.type,g="vector"===f?b.sourceLayer:void 0;if("vector"===f&&!g)return void this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));if(d&&"string"!=typeof b.id&&"number"!=typeof b.id)return void this.fire(new a.ErrorEvent(new Error("A feature id is required to remove its specific state property.")));const h=this._getSourceCaches(c);for(const i of h)i.removeFeatureState(g,b.id,d)}getFeatureState(b){this._checkLoaded();const c=b.source,d=b.sourceLayer,e=this.getSource(c);if(void 0!==e){if("vector"!==e.type||d)return void 0===b.id&&this.fire(new a.ErrorEvent(new Error("The feature id parameter must be provided."))),this._getSourceCaches(c)[0].getFeatureState(d,b.id);this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)))}getTransition(){return a.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const b={};for(const d in this._sourceCaches){const c=this._sourceCaches[d].getSource();b[c.id]||(b[c.id]=c.serialize())}return a.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.stylesheet.terrain,fog:this.stylesheet.fog,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:b,layers:this._serializeLayers(this._order)},a=>void 0!==a)}_updateLayer(a){this._updatedLayers[a.id]=!0;const b=this._getLayerSourceCache(a);a.source&&!this._updatedSources[a.source]&&b&&"raster"!==b.getSource().type&&(this._updatedSources[a.source]="reload",b.pause()),this._changed=!0,a.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(g){var h,i;const j={},a=[];for(let b=this._order.length-1;b>=0;b--){const d=this._order[b];if(h=d,"fill-extrusion"===this._layers[h].type)for(const o of(j[d]=b,g)){const k=o[d];if(k)for(const p of k)a.push(p)}}a.sort((a,b)=>b.intersectionZ-a.intersectionZ);const e=[];for(let c=this._order.length-1;c>=0;c--){const l=this._order[c];if(i=l,"fill-extrusion"===this._layers[i].type)for(let f=a.length-1;f>=0;f--){const m=a[f].feature;if(j[m.layer.id]{const a=this.getLayer(b);return a&&a.is3D()}):this.has3DLayers(),h=_.createFromScreenPoints(j,d);for(const i in this._sourceCaches){const l=this._sourceCaches[i].getSource().id;b.layers&&!e[l]||c.push(ah(this._sourceCaches[i],this._layers,this._serializedLayers,h,b,d,k,!!this.map._showQueryGeometry))}return this.placement&&c.push(function(i,j,r,k,c,l,m){const a={},f=l.queryRenderedSymbols(k),d=[];for(const n of Object.keys(f).map(Number))d.push(m[n]);for(const b of(d.sort(aj),d)){const g=b.featureIndex.lookupSymbolFeatures(f[b.bucketInstanceId],j,b.bucketIndex,b.sourceLayerIndex,c.filter,c.layers,c.availableImages,i);for(const e in g){const o=a[e]=a[e]||[],h=g[e];for(const p of(h.sort((c,d)=>{const a=b.featureSortOrder;if(a){const e=a.indexOf(c.featureIndex);return a.indexOf(d.featureIndex)-e}return d.featureIndex-c.featureIndex}),h))o.push(p)}}for(const q in a)a[q].forEach(b=>{const a=b.feature,c=r(i[q]).getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=c});return a}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),h.screenGeometry,b,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)}querySourceFeatures(d,b){b&&b.filter&&this._validate(a.validateStyle.filter,"querySourceFeatures.filter",b.filter,null,b);const e=this._getSourceCaches(d);let c=[];for(const f of e)c=c.concat(ai(f,b));return c}addSourceType(a,b,d){return c.getSourceType(a)?d(new Error(`A source type called "${a}" already exists.`)):(c.setSourceType(a,b),b.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:a,url:b.workerSourceURL},d):d(null,null))}getLight(){return this.light.getLight()}setLight(b,e={}){this._checkLoaded();const f=this.light.getLight();let c=!1;for(const d in b)if(!D(b[d],f[d])){c=!0;break}if(!c)return;const g={now:a.exported.now(),transition:a.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(b,e),this.light.updateTransitions(g)}getTerrain(){return this.terrain&&1===this.terrain.drapeRenderMode?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}setTerrain(b,c=1){if(this._checkLoaded(),!b)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);if(1===c){if("object"==typeof b.source){const e="terrain-dem-src";this.addSource(e,b.source),b=a.clone$1(b),b=a.extend(b,{source:e})}if(this._validate(a.validateStyle.terrain,"terrain",b))return}if(!this.terrain||this.terrain&&c!==this.terrain.drapeRenderMode)this._createTerrain(b,c);else{const d=this.terrain,g=d.get();for(const f in b)if(!D(b[f],g[f])){d.set(b),this.stylesheet.terrain=b;const h={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};d.updateTransitions(h);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(b){const c=this.fog=new U(b,this.map.transform);this.stylesheet.fog=b;const d={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};c.updateTransitions(d)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask(()=>{for(const a of this.map._markers)a._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(b){if(this._checkLoaded(),!b)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const c=this.fog,e=c.get();for(const d in b)if(!D(b[d],e[d])){c.set(b),this.stylesheet.fog=b;const f={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};c.updateTransitions(f);break}}else this._createFog(b);this._markersNeedUpdate=!0}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const a=this._order.filter(a=>this.isLayerDraped(this._layers[a])),b=this._order.filter(a=>!this.isLayerDraped(this._layers[a]));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...a),this._drapedFirstOrder.push(...b)}_createTerrain(b,c){const d=this.terrain=new P(b,c);this.stylesheet.terrain=b,this.dispatcher.broadcast("enableTerrain",!0),this._force3DLayerUpdate();const e={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};d.updateTransitions(e)}_force3DLayerUpdate(){for(const b in this._layers){const a=this._layers[b];"fill-extrusion"===a.type&&this._updateLayer(a)}}_forceSymbolLayerUpdate(){for(const b in this._layers){const a=this._layers[b];"symbol"===a.type&&this._updateLayer(a)}}_validate(c,d,e,f,b={}){return(!b|| !1!==b.validate)&&a2(this,c.call(a.validateStyle,a.extend({key:d,style:this.serialize(),value:e,styleSpec:a.spec},f)))}_remove(){for(const c in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),a.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[c].setEventedParent(null);for(const b in this._sourceCaches)this._sourceCaches[b].clearTiles(),this._sourceCaches[b].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(a){const b=this._getSourceCaches(a);for(const c of b)c.clearTiles()}_reloadSource(b){const c=this._getSourceCaches(b);for(const a of c)a.resume(),a.reload()}_updateSources(a){for(const b in this._sourceCaches)this._sourceCaches[b].update(a)}_generateCollisionBoxes(){for(const b in this._sourceCaches){const a=this._sourceCaches[b];a.resume(),a.reload()}}_updatePlacement(c,k,h,l,e=!1){let f=!1,i=!1;const d={};for(const m of this._order){const b=this._layers[m];if("symbol"!==b.type)continue;if(!d[b.source]){const j=this._getLayerSourceCache(b);if(!j)continue;d[b.source]=j.getRenderableIds(!0).map(a=>j.getTileByID(a)).sort((a,b)=>b.tileID.overscaledZ-a.tileID.overscaledZ||(a.tileID.isLessThan(b.tileID)?-1:1))}const n=this.crossTileSymbolIndex.addLayer(b,d[b.source],c.center.lng,c.projection);f=f||n}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),e=e||this._layerOrderChanged||0===h,this._layerOrderChanged&&this.fire(new a.Event("neworder")),(e||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.exported.now(),c.zoom))&&(this.pauseablePlacement=new aZ(c,this._order,e,k,h,l,this.placement,this.fog&&c.projection.supportsFog?this.fog.state:null),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,d),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.exported.now()),i=!0),f&&this.pauseablePlacement.placement.setStale()),i||f)for(const o of this._order){const g=this._layers[o];"symbol"===g.type&&this.placement.updateLayerOpacities(g,d[g.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.exported.now())}_releaseSymbolFadeTiles(){for(const a in this._sourceCaches)this._sourceCaches[a].releaseSymbolFadeTiles()}getImages(d,a,c){this.imageManager.getImages(a.icons,c),this._updateTilesForChangedImages();const b=b=>{b&&b.setDependencies(a.tileID.key,a.type,a.icons)};b(this._otherSourceCaches[a.source]),b(this._symbolSourceCaches[a.source])}getGlyphs(c,a,b){this.glyphManager.getGlyphs(a.stacks,b)}getResource(d,b,c){return a.makeRequest(b,c)}_getSourceCache(a){return this._otherSourceCaches[a]}_getLayerSourceCache(a){return"symbol"===a.type?this._symbolSourceCaches[a.source]:this._otherSourceCaches[a.source]}_getSourceCaches(a){const b=[];return this._otherSourceCaches[a]&&b.push(this._otherSourceCaches[a]),this._symbolSourceCaches[a]&&b.push(this._symbolSourceCaches[a]),b}has3DLayers(){return this._num3DLayers>0}hasSymbolLayers(){return this._numSymbolLayers>0}hasCircleLayers(){return this._numCircleLayers>0}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}c.getSourceType=function(a){return ae[a]},c.setSourceType=function(a,b){ae[a]=b},c.registerForPluginStateChange=a.registerForPluginStateChange;var t="\n#define EPSILON 0.0000001\n#define PI 3.141592653589793\n#define EXTENT 8192.0\n#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}\n#endif",j="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}";let u={},v={};u=ba("","\n#define ELEVATION_SCALE 7.0\n#define ELEVATION_OFFSET 450.0\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(\nmix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}\n#else\nvec3 elevationVector(vec2 pos) { return vec3(0,0,1); }\n#endif\n#ifdef TERRAIN\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nuniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;\n#else\nuniform sampler2D u_dem;uniform sampler2D u_dem_prev;\n#endif\nuniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));\n#ifdef TERRAIN_DEM_NEAREST_FILTER\nreturn u_exaggeration*tl;\n#endif\nfloat tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}float prevElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}\n#ifdef TERRAIN_VERTEX_MORPHING\nfloat elevation(vec2 apos) {float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}\n#else\nfloat elevation(vec2 apos) {return currentElevation(apos);}\n#endif\nfloat unpack_depth(vec4 rgba_depth)\n{const vec4 bit_shift=vec4(1.0/(256.0*256.0*256.0),1.0/(256.0*256.0),1.0/256.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(\nunpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))\n);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nfloat tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;\n#else\nvec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);\n#endif\nreturn vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;vec4 bounds=vec4(d,vec2(1.0)-d);h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}\n#else\nfloat elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }\n#endif",!0),v=ba("#ifdef FOG\nuniform float u_fog_temporal_offset;float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);return mix(color,u_fog_color.rgb,opacity);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}\n#endif","#ifdef FOG\nuniform mat4 u_fog_matrix;vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}\n#endif",!0);const a7=ba("\nhighp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}\n#ifdef TERRAIN\nhighp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(256.0*256.0*256.0,256.0*256.0,256.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/256.0,1.0/256.0,1.0/256.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\n#endif","\nfloat wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {\n#if defined(PROJECTION_GLOBE_VIEW) && !defined(PROJECTED_POS_ON_VIEWPORT)\nfloat tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;\n#else\nreturn vec3(0.0);\n#endif\n}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {\n#if defined(PROJECTION_GLOBE_VIEW) && !defined(PROJECTED_POS_ON_VIEWPORT)\nreturn mix(globe,mercator,t);\n#else\nreturn globe;\n#endif\n}\n#ifdef PROJECTION_GLOBE_VIEW\nmat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(\nunpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered."),a8=t;var a9={background:ba("uniform vec4 u_color;uniform float u_opacity;void main() {vec4 out_color=u_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),backgroundPattern:ba("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_mix);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),circle:ba("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\ngl_FragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;attribute float a_scale;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\n#ifdef PROJECTION_GLOBE_VIEW\nreturn u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );\n#else\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#endif\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nvec2 scaled_extrude=extrude*a_scale;vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=scaled_extrude.x*surface_vectors[0]+scaled_extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);vec4 world_center=vec4(pos,1);\n#else \nmat3 surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);vec4 world_center=vec4(circle_center,height,1);\n#endif\nvec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\n#if defined(SCALE_WITH_MAP) && defined(PROJECTION_GLOBE_VIEW)\nview_scale*=a_scale;\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);vec4 occlusion_world_center=vec4(circle_center,cantilevered_height,1);vec4 occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nvec4 occlusion_world_center=world_center;vec4 occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}"),clippingMask:ba("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ba("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef FOG\ngl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;attribute float a_scale;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nextrude*=a_scale;vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#else\nvec3 pos=vec3(tilePos+extrude,elevation(tilePos));\n#endif\ngl_Position=u_matrix*vec4(pos,1);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),heatmapTexture:ba("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:ba("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}","attribute vec3 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ba("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos_2f;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(\nmix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ba("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;\n#endif\nvarying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;\n#ifdef PROJECTION_GLOBE_VIEW\ngl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);\n#else\ngl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);\n#endif\n}"),fill:ba("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nvec4 out_color=color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutline:ba("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutlinePattern:ba("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillPattern:ba("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillExtrusion:ba("varying vec4 v_color;void main() {vec4 color=v_color;\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 pos=vec3(pos_nx.xy,h);\n#else\nvec3 pos=vec3(pos_nx.xy,t > 0.0 ? height : base);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(pos.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.rgb+=clamp(color.rgb*directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),fillExtrusionPattern:ba("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);out_color=out_color*v_lighting;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 p=vec3(pos_nx.xy,h);\n#else\nvec3 p=vec3(pos_nx.xy,z);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0\n? pos_nx.xy\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}"),hillshadePrepare:ba("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nreturn texture2D(u_image,coord).a/4.0;\n#else\nvec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;\n#endif\n}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos);float f=getElevation(v_pos+vec2(epsilon.x,0));float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float h=getElevation(v_pos+vec2(0,epsilon.y));float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(\n(c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c)\n)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ba("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef FOG\ngl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),line:ba("uniform lowp float u_device_pixel_ratio;uniform float u_alpha_discard_threshold;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#ifdef RENDER_LINE_DASH\nuniform sampler2D u_dash_image;uniform float u_mix;uniform vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform sampler2D u_gradient_image;varying highp vec2 v_uv;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\n#ifdef RENDER_LINE_DASH\nfloat sdfdist_a=texture2D(u_dash_image,v_tex_a).a;float sdfdist_b=texture2D(u_dash_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);float sdfwidth=min(dash_from.z*u_scale.y,dash_to.z*u_scale.z);float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/sdfwidth;alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);\n#endif\n#ifdef RENDER_LINE_GRADIENT\nvec4 out_color=texture2D(u_gradient_image,v_uv);\n#else\nvec4 out_color=color;\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\n#ifdef RENDER_LINE_ALPHA_DISCARD\nif (alpha < u_alpha_discard_threshold) {discard;}\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define EXTRUDE_SCALE 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;\n#ifdef RENDER_LINE_GRADIENT\nattribute vec3 a_packed;\n#else\nattribute float a_linesofar;\n#endif\nuniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;\n#ifdef RENDER_LINE_DASH\nuniform vec2 u_texsize;uniform mediump vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform float u_image_height;varying highp vec2 v_uv;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nfloat a_uv_x=a_packed[0];float a_split_index=a_packed[1];float a_linesofar=a_packed[2];highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);\n#endif\n#ifdef RENDER_LINE_DASH\nfloat tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;float scaleA=dash_from.z==0.0 ? 0.0 : tileZoomRatio/(dash_from.z*fromScale);float scaleB=dash_to.z==0.0 ? 0.0 : tileZoomRatio/(dash_to.z*toScale);float heightA=dash_from.y;float heightB=dash_to.y;v_tex_a=vec2(a_linesofar*scaleA/floorwidth,(-normal.y*heightA+dash_from.x+0.5)/u_texsize.y);v_tex_b=vec2(a_linesofar*scaleB/floorwidth,(-normal.y*heightB+dash_to.x+0.5)/u_texsize.y);\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),linePattern:ba("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),raster:ba("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef FOG\nout_color=fog_dither(fog_apply(out_color,v_fog_pos));\n#endif\ngl_FragColor=vec4(out_color*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {float w=1.0+dot(a_texture_pos,u_perspective_transform);gl_Position=u_matrix*vec4(a_pos*w,0,w);v_pos0=a_texture_pos/8192.0;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),symbolIcon:ba("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change))*projection_transition_fade;}"),symbolSDF:ba("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_tile_id;uniform float u_zoom_transition;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float gamma_scale=gl_Position.w;float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nvec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade);}"),symbolTextAndIcon:ba("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade,is_sdf);}"),terrainRaster:ba("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nvoid main() {vec4 color=texture2D(u_image0,v_pos0);\n#ifdef FOG\ncolor=fog_dither(fog_apply_from_vert(color,v_fog_opacity));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nconst float skirtOffset=24575.0;const float wireframeOffset=0.00015;void main() {v_pos0=a_texture_pos/8192.0;float skirt=float(a_pos.x >=skirtOffset);float elevation=elevation(a_texture_pos)-skirt*u_skirt_height;\n#ifdef TERRAIN_WIREFRAME\nelevation+=u_skirt_height*u_skirt_height*wireframeOffset;\n#endif\nvec2 decodedPos=a_pos-vec2(skirt*skirtOffset,0.0);gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);\n#ifdef FOG\nv_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));\n#endif\n}"),terrainDepth:ba("#ifdef GL_ES\nprecision highp float;\n#endif\nvarying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying float v_depth;void main() {float elevation=elevation(a_texture_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:ba("\nvarying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(\ncos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;\n#ifdef FOG\nsky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);\n#endif\nsky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",j),skyboxGradient:ba("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",j),skyboxCapture:ba("\nvarying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;\n#ifdef GL_ES\nprecision highp float;\n#endif\n#define BETA_R vec3(5.5e-6,13.0e-6,22.4e-6)\n#define BETA_M vec3(21e-6,21e-6,21e-6)\n#define MIE_G 0.76\n#define DENSITY_HEIGHT_SCALE_R 8000.0\n#define DENSITY_HEIGHT_SCALE_M 1200.0\n#define PLANET_RADIUS 6360e3\n#define ATMOSPHERE_RADIUS 6420e3\n#define SAMPLE_STEPS 10\n#define DENSITY_STEPS 4\nfloat ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:ba("uniform sampler2D u_image0;varying vec2 v_pos0;void main() {gl_FragColor=texture2D(u_image0,v_pos0);\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_proj_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;attribute vec3 a_globe_pos;attribute vec2 a_merc_pos;attribute vec2 a_uv;varying vec2 v_pos0;const float wireframeOffset=1e3;void main() {v_pos0=a_uv;vec2 uv=a_uv*EXTENT;vec4 up_vector=vec4(elevationVector(uv),1.0);float height=elevation(uv);\n#ifdef TERRAIN_WIREFRAME\nheight+=wireframeOffset;\n#endif\nvec4 globe=u_globe_matrix*vec4(a_globe_pos+up_vector.xyz*height,1.0);vec4 mercator=vec4(0.0);if (u_zoom_transition > 0.0) {mercator=vec4(a_merc_pos,height,1.0);mercator.xy-=u_merc_center;mercator.x=wrap(mercator.x,-0.5,0.5);mercator=u_merc_matrix*mercator;}vec3 position=mix(globe.xyz,mercator.xyz,u_zoom_transition);gl_Position=u_proj_matrix*vec4(position,1.0);}"),globeAtmosphere:ba("uniform vec2 u_center;uniform float u_radius;uniform vec2 u_screen_size;uniform float u_opacity;uniform highp float u_fadeout_range;uniform vec3 u_start_color;uniform vec3 u_end_color;uniform float u_pixel_ratio;void main() {highp vec2 fragCoord=gl_FragCoord.xy/u_pixel_ratio;fragCoord.y=u_screen_size.y-fragCoord.y;float distFromCenter=length(fragCoord-u_center);float normDistFromCenter=length(fragCoord-u_center)/u_radius;if (normDistFromCenter < 1.0)\ndiscard;float t=clamp(1.0-sqrt(normDistFromCenter-1.0)/u_fadeout_range,0.0,1.0);vec3 color=mix(u_start_color,u_end_color,1.0-t);gl_FragColor=vec4(color*t*u_opacity,u_opacity);}","attribute vec3 a_pos;void main() {gl_Position=vec4(a_pos,1.0);}")};function ba(c,b,h){const e=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=/uniform (highp |mediump |lowp )?([\w]+) ([\w]+)([\s]*)([\w]*)/g,i=b.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),f=c.match(d),g=b.match(d),j=t.match(d);let a=g?g.concat(f):f;h||(u.staticUniforms&&(a=u.staticUniforms.concat(a)),v.staticUniforms&&(a=v.staticUniforms.concat(a))),a&&(a=a.concat(j));const k={};return{fragmentSource:c=c.replace(e,(e,d,b,c,a)=>(k[a]=!0,"define"===d?` +Use an identity property function instead: \`{ "type": "identity", "property": ${JSON.stringify(l[1])} }\`.`)];const k=[];return"symbol"===b.layerType&&("text-field"===c&&e&&!e.glyphs&&k.push(new cc(d,a,'use of "text-field" requires a style "glyphs" property')),"text-font"===c&&gn(fq(a))&&"identity"===fp(a.type)&&k.push(new cc(d,a,'"text-font" does not support identity functions'))),k.concat(gR({key:b.key,value:a,valueSpec:h,style:e,styleSpec:f,expressionContext:"property",propertyType:i,propertyKey:c}))}function cW(a){return gO(a,"paint")}function cX(a){return gO(a,"layout")}function a0(d){let b=[];const a=d.value,c=d.key,g=d.style,l=d.styleSpec;a.type||a.ref||b.push(new cc(c,a,'either "type" or "ref" is required'));let e=fp(a.type);const m=fp(a.ref);if(a.id){const n=fp(a.id);for(let i=0;i{d in a&&b.push(new cc(c,a[d],`"${d}" is prohibited for ref layers`))}),g.layers.forEach(a=>{fp(a.id)===m&&(j=a)}),j?j.ref?b.push(new cc(c,a.ref,"ref cannot reference another ref layer")):e=fp(j.type):b.push(new cc(c,a.ref,`ref layer "${m}" not found`))}else if("background"!==e&&"sky"!==e){if(a.source){const h=g.sources&&g.sources[a.source],f=h&&fp(h.type);h?"vector"===f&&"raster"===e?b.push(new cc(c,a.source,`layer "${a.id}" requires a raster 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this.prior=null,b;if(ed.zoomHistory.lastIntegerZoom?{from:a,to:b,other:c}:{from:c,to:b,other:a}}interpolate(a){return a}}class a5{constructor(a){this.specification=a}possiblyEvaluate(b,a,d,e){if(void 0!==b.value){if("constant"===b.expression.kind){const c=b.expression.evaluate(a,null,{},d,e);return this._calculate(c,c,c,a)}return this._calculate(b.expression.evaluate(new c5(Math.floor(a.zoom-1),a)),b.expression.evaluate(new c5(Math.floor(a.zoom),a)),b.expression.evaluate(new c5(Math.floor(a.zoom+1),a)),a)}}_calculate(c,a,d,b){return b.zoom>b.zoomHistory.lastIntegerZoom?{from:c,to:a}:{from:d,to:a}}interpolate(a){return a}}class V{constructor(a){this.specification=a}possiblyEvaluate(a,b,c,d){return!!a.expression.evaluate(b,null,{},c,d)}interpolate(){return!1}}class n{constructor(b){for(const a in this.properties=b,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],b){const c=b[a];c.specification.overridable&&this.overridableProperties.push(a);const d=this.defaultPropertyValues[a]=new hI(c,void 0),e=this.defaultTransitionablePropertyValues[a]=new hJ(c);this.defaultTransitioningPropertyValues[a]=e.untransitioned(),this.defaultPossiblyEvaluatedValues[a]=d.possiblyEvaluate({})}}}function hO(a,b){return 256*(a=bM(Math.floor(a),0,255))+bM(Math.floor(b),0,255)}c("DataDrivenProperty",g),c("DataConstantProperty",e),c("CrossFadedDataDrivenProperty",N),c("CrossFadedProperty",a5),c("ColorRampProperty",V);const hP={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class O{constructor(a,b){this._structArray=a,this._pos1=b*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class k{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(a,b){return a._trim(),b&&(a.isTransferred=!0,b.push(a.arrayBuffer)),{length:a.length,arrayBuffer:a.arrayBuffer}}static deserialize(b){const a=Object.create(this.prototype);return a.arrayBuffer=b.arrayBuffer,a.length=b.length,a.capacity=b.arrayBuffer.byteLength/a.bytesPerElement,a._refreshViews(),a}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(a){this.reserve(a),this.length=a}reserve(a){if(a>this.capacity){this.capacity=Math.max(a,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const b=this.uint8;this._refreshViews(),b&&this.uint8.set(b)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function j(b,a=1){let c=0,d=0;return{members:b.map(b=>{const e=hP[b.type].BYTES_PER_ELEMENT,g=c=hQ(c,Math.max(a,e)),f=b.components||1;return d=Math.max(d,e),c+=e*f,{name:b.name,type:b.type,components:f,offset:g}}),size:hQ(c,Math.max(d,a)),alignment:a}}function hQ(b,a){return Math.ceil(b/a)*a}class al extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.int16[b+0]=c,this.int16[b+1]=d,a}}al.prototype.bytesPerElement=4,c("StructArrayLayout2i4",al);class am extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(b,c,d,e,f){const a=4*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+3]=f,b}}am.prototype.bytesPerElement=8,c("StructArrayLayout4i8",am);class a6 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(a,d,e,f,g,h,i,j){const c=6*a,b=12*a,k=3*a;return this.int16[c+0]=d,this.int16[c+1]=e,this.uint8[b+4]=f,this.uint8[b+5]=g,this.uint8[b+6]=h,this.uint8[b+7]=i,this.float32[k+2]=j,a}}a6.prototype.bytesPerElement=12,c("StructArrayLayout2i4ub1f12",a6);class an extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,b}}an.prototype.bytesPerElement=12,c("StructArrayLayout3f12",an);class w extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k)}emplace(b,c,d,e,f,g,h,i,j,k,l){const a=10*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,this.uint16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,this.uint16[a+8]=k,this.uint16[a+9]=l,b}}w.prototype.bytesPerElement=20,c("StructArrayLayout10ui20",w);class W extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i)}emplace(b,c,d,e,f,g,h,i,j){const a=8*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,this.uint16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,b}}W.prototype.bytesPerElement=16,c("StructArrayLayout8ui16",W);class a7 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q)}emplace(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r){const a=16*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+3]=f,this.uint16[a+4]=g,this.uint16[a+5]=h,this.uint16[a+6]=i,this.uint16[a+7]=j,this.int16[a+8]=k,this.int16[a+9]=l,this.int16[a+10]=m,this.int16[a+11]=n,this.int16[a+12]=o,this.int16[a+13]=p,this.int16[a+14]=q,this.int16[a+15]=r,b}}a7.prototype.bytesPerElement=32,c("StructArrayLayout4i4ui4i4i32",a7);class a8 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.uint32[1*a+0]=b,a}}a8.prototype.bytesPerElement=4,c("StructArrayLayout1ul4",a8);class ao extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n)}emplace(c,d,e,f,g,h,i,j,k,l,m,n,o,p){const a=20*c,b=10*c;return this.int16[a+0]=d,this.int16[a+1]=e,this.int16[a+2]=f,this.int16[a+3]=g,this.int16[a+4]=h,this.float32[b+3]=i,this.float32[b+4]=j,this.float32[b+5]=k,this.float32[b+6]=l,this.int16[a+14]=m,this.uint32[b+8]=n,this.uint16[a+18]=o,this.uint16[a+19]=p,c}}ao.prototype.bytesPerElement=40,c("StructArrayLayout5i4f1i1ul2ui40",ao);class a9 extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(b,c,d,e,f,g,h,i){const a=8*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,this.int16[a+4]=f,this.int16[a+5]=g,this.int16[a+6]=h,this.int16[a+7]=i,b}}a9.prototype.bytesPerElement=16,c("StructArrayLayout3i2i2i16",a9);class ap extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f)}emplace(a,d,e,f,g,h){const b=4*a,c=8*a;return this.float32[b+0]=d,this.float32[b+1]=e,this.float32[b+2]=f,this.int16[c+6]=g,this.int16[c+7]=h,a}}ap.prototype.bytesPerElement=16,c("StructArrayLayout2f1f2i16",ap);class ba extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(a,d,e,f,g){const b=12*a,c=3*a;return this.uint8[b+0]=d,this.uint8[b+1]=e,this.float32[c+1]=f,this.float32[c+2]=g,a}}ba.prototype.bytesPerElement=12,c("StructArrayLayout2ub2f12",ba);class aq extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.uint16[a+0]=c,this.uint16[a+1]=d,this.uint16[a+2]=e,b}}aq.prototype.bytesPerElement=6,c("StructArrayLayout3ui6",aq);class ar extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v)}emplace(c,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y){const a=30*c,b=15*c,d=60*c;return this.int16[a+0]=e,this.int16[a+1]=f,this.int16[a+2]=g,this.float32[b+2]=h,this.float32[b+3]=i,this.uint16[a+8]=j,this.uint16[a+9]=k,this.uint32[b+5]=l,this.uint32[b+6]=m,this.uint32[b+7]=n,this.uint16[a+16]=o,this.uint16[a+17]=p,this.uint16[a+18]=q,this.float32[b+10]=r,this.float32[b+11]=s,this.uint8[d+48]=t,this.uint8[d+49]=u,this.uint8[d+50]=v,this.uint32[b+13]=w,this.int16[a+28]=x,this.uint8[d+58]=y,c}}ar.prototype.bytesPerElement=60,c("StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60",ar);class as extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E)}emplace(c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G){const a=38*c,b=19*c;return this.int16[a+0]=d,this.int16[a+1]=e,this.int16[a+2]=f,this.float32[b+2]=g,this.float32[b+3]=h,this.int16[a+8]=i,this.int16[a+9]=j,this.int16[a+10]=k,this.int16[a+11]=l,this.int16[a+12]=m,this.int16[a+13]=n,this.uint16[a+14]=o,this.uint16[a+15]=p,this.uint16[a+16]=q,this.uint16[a+17]=r,this.uint16[a+18]=s,this.uint16[a+19]=t,this.uint16[a+20]=u,this.uint16[a+21]=v,this.uint16[a+22]=w,this.uint16[a+23]=x,this.uint16[a+24]=y,this.uint16[a+25]=z,this.uint16[a+26]=A,this.uint16[a+27]=B,this.uint16[a+28]=C,this.uint32[b+15]=D,this.float32[b+16]=E,this.float32[b+17]=F,this.float32[b+18]=G,c}}as.prototype.bytesPerElement=76,c("StructArrayLayout3i2f6i15ui1ul3f76",as);class X extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.float32[1*a+0]=b,a}}X.prototype.bytesPerElement=4,c("StructArrayLayout1f4",X);class at extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(b,c,d){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d)}emplace(b,c,d,e){const a=3*b;return this.int16[a+0]=c,this.int16[a+1]=d,this.int16[a+2]=e,b}}at.prototype.bytesPerElement=6,c("StructArrayLayout3i6",at);class bb extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e,f,g,h){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e,f,g,h)}emplace(b,c,d,e,f,g,h,i){const a=7*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,this.float32[a+3]=f,this.float32[a+4]=g,this.float32[a+5]=h,this.float32[a+6]=i,b}}bb.prototype.bytesPerElement=28,c("StructArrayLayout7f28",bb);class au extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(a,c,d,e,f){const b=6*a;return this.uint32[3*a+0]=c,this.uint16[b+2]=d,this.uint16[b+3]=e,this.uint16[b+4]=f,a}}au.prototype.bytesPerElement=12,c("StructArrayLayout1ul3ui12",au);class Y extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.uint16[b+0]=c,this.uint16[b+1]=d,a}}Y.prototype.bytesPerElement=4,c("StructArrayLayout2ui4",Y);class av extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(b){const a=this.length;return this.resize(a+1),this.emplace(a,b)}emplace(a,b){return this.uint16[1*a+0]=b,a}}av.prototype.bytesPerElement=2,c("StructArrayLayout1ui2",av);class Z extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c){const a=this.length;return this.resize(a+1),this.emplace(a,b,c)}emplace(a,c,d){const b=2*a;return this.float32[b+0]=c,this.float32[b+1]=d,a}}Z.prototype.bytesPerElement=8,c("StructArrayLayout2f8",Z);class aw extends k{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(b,c,d,e){const a=this.length;return this.resize(a+1),this.emplace(a,b,c,d,e)}emplace(b,c,d,e,f){const a=4*b;return this.float32[a+0]=c,this.float32[a+1]=d,this.float32[a+2]=e,this.float32[a+3]=f,b}}aw.prototype.bytesPerElement=16,c("StructArrayLayout4f16",aw);class c7 extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}c7.prototype.size=40;class c8 extends ao{get(a){return new c7(this,a)}}c("CollisionBoxArray",c8);class c9 extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(a){this._structArray.uint8[this._pos1+49]=a}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(a){this._structArray.uint8[this._pos1+50]=a}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(a){this._structArray.uint32[this._pos4+13]=a}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(a){this._structArray.uint8[this._pos1+58]=a}}c9.prototype.size=60;class da extends ar{get(a){return new c9(this,a)}}c("PlacedSymbolArray",da);class db extends O{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+11]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+13]}get key(){return this._structArray.uint16[this._pos2+14]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+17]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+19]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+21]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+22]}get featureIndex(){return this._structArray.uint16[this._pos2+23]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+25]}get numIconVertices(){return this._structArray.uint16[this._pos2+26]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+27]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+28]}get crossTileID(){return this._structArray.uint32[this._pos4+15]}set crossTileID(a){this._structArray.uint32[this._pos4+15]=a}get textOffset0(){return this._structArray.float32[this._pos4+16]}get textOffset1(){return this._structArray.float32[this._pos4+17]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+18]}}db.prototype.size=76;class dc extends as{get(a){return new db(this,a)}}c("SymbolInstanceArray",dc);class dd extends X{getoffsetX(a){return this.float32[1*a+0]}}c("GlyphOffsetArray",dd);class de extends at{getx(a){return this.int16[3*a+0]}gety(a){return this.int16[3*a+1]}gettileUnitDistanceFromAnchor(a){return this.int16[3*a+2]}}c("SymbolLineVertexArray",de);class df extends O{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}df.prototype.size=12;class dg extends au{get(a){return new df(this,a)}}c("FeatureIndexArray",dg);class dh extends O{get a_centroid_pos0(){return this._structArray.uint16[this._pos2+0]}get a_centroid_pos1(){return this._structArray.uint16[this._pos2+1]}}dh.prototype.size=4;class di extends Y{get(a){return new dh(this,a)}}c("FillExtrusionCentroidArray",di);const hR=j([{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"}]),hS=j([{name:"a_dash_to",components:4,type:"Uint16"},{name:"a_dash_from",components:4,type:"Uint16"}]);var bc=ah(function(a){a.exports=function(c,j){var g,h,a,i,e,f,b,d;for(h=c.length-(g=3&c.length),a=j,e=3432918353,f=461845907,d=0;d>>16)*e&65535)<<16)&4294967295)<<15|b>>>17))*f+(((b>>>16)*f&65535)<<16)&4294967295)<<13|a>>>19))+((5*(a>>>16)&65535)<<16)&4294967295))+((58964+(i>>>16)&65535)<<16);switch(b=0,g){case 3:b^=(255&c.charCodeAt(d+2))<<16;case 2:b^=(255&c.charCodeAt(d+1))<<8;case 1:a^=b=(65535&(b=(b=(65535&(b^=255&c.charCodeAt(d)))*e+(((b>>>16)*e&65535)<<16)&4294967295)<<15|b>>>17))*f+(((b>>>16)*f&65535)<<16)&4294967295}return a^=c.length,a=2246822507*(65535&(a^=a>>>16))+((2246822507*(a>>>16)&65535)<<16)&4294967295,a=3266489909*(65535&(a^=a>>>13))+((3266489909*(a>>>16)&65535)<<16)&4294967295,(a^=a>>>16)>>>0}}),dj=ah(function(a){a.exports=function(b,f){for(var d,e=b.length,a=f^e,c=0;e>=4;)d=1540483477*(65535&(d=255&b.charCodeAt(c)|(255&b.charCodeAt(++c))<<8|(255&b.charCodeAt(++c))<<16|(255&b.charCodeAt(++c))<<24))+((1540483477*(d>>>16)&65535)<<16),a=1540483477*(65535&a)+((1540483477*(a>>>16)&65535)<<16)^(d=1540483477*(65535&(d^=d>>>24))+((1540483477*(d>>>16)&65535)<<16)),e-=4,++c;switch(e){case 3:a^=(255&b.charCodeAt(c+2))<<16;case 2:a^=(255&b.charCodeAt(c+1))<<8;case 1:a=1540483477*(65535&(a^=255&b.charCodeAt(c)))+((1540483477*(a>>>16)&65535)<<16)}return a=1540483477*(65535&(a^=a>>>13))+((1540483477*(a>>>16)&65535)<<16),(a^=a>>>15)>>>0}}),bd=bc;bd.murmur3=bc,bd.murmur2=dj;class dk{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(a,b,c,d){this.ids.push(hT(a)),this.positions.push(b,c,d)}getPositions(f){const d=hT(f);let a=0,b=this.ids.length-1;for(;a>1;this.ids[c]>=d?b=c:a=c+1}const e=[];for(;this.ids[a]===d;)e.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return e}static serialize(c,d){const a=new Float64Array(c.ids),b=new Uint32Array(c.positions);return hU(a,b,0,a.length-1),d&&d.push(a.buffer,b.buffer),{ids:a,positions:b}}static deserialize(b){const a=new dk;return a.ids=b.ids,a.positions=b.positions,a.indexed=!0,a}}function hT(b){const a=+b;return!isNaN(a)&&Number.MIN_SAFE_INTEGER<=a&&a<=Number.MAX_SAFE_INTEGER?a:bd(String(b))}function hU(c,f,d,e){for(;d>1];let b=d-1,a=e+1;for(;;){do b++;while(c[b]g)if(b>=a)break;hV(c,b,a),hV(f,3*b,3*a),hV(f,3*b+1,3*a+1),hV(f,3*b+2,3*a+2)}a-d`u_${a}`),this.type=c}setUniform(a,c,b){a.set(b.constantOr(this.value))}getBinding(a,b,c){return"color"===this.type?new dn(a,b):new dl(a,b)}}class dq{constructor(b,a){this.uniformNames=a.map(a=>`u_${a}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(a,b){this.pixelRatioFrom=b.pixelRatio,this.pixelRatioTo=a.pixelRatio,this.patternFrom=b.tl.concat(b.br),this.patternTo=a.tl.concat(a.br)}setUniform(c,d,e,a){const b="u_pattern_to"===a||"u_dash_to"===a?this.patternTo:"u_pattern_from"===a||"u_dash_from"===a?this.patternFrom:"u_pixel_ratio_to"===a?this.pixelRatioTo:"u_pixel_ratio_from"===a?this.pixelRatioFrom:null;b&&c.set(b)}getBinding(b,c,a){return"u_pattern_from"===a||"u_pattern_to"===a||"u_dash_from"===a||"u_dash_to"===a?new dm(b,c):new dl(b,c)}}class dr{constructor(a,b,c,d){this.expression=a,this.type=c,this.maxValue=0,this.paintVertexAttributes=b.map(a=>({name:`a_${a}`,type:"Float32",components:"color"===c?2:1,offset:0})),this.paintVertexArray=new d}populatePaintArray(a,b,h,c,d,e){const f=this.paintVertexArray.length,g=this.expression.evaluate(new c5(0),b,{},d,c,e);this.paintVertexArray.resize(a),this._setPaintValue(f,a,g)}updatePaintArray(a,b,c,d,e){const f=this.expression.evaluate({zoom:0},c,d,void 0,e);this._setPaintValue(a,b,f)}_setPaintValue(d,e,a){if("color"===this.type){const f=hZ(a);for(let b=d;b`u_${a}_t`),this.type=c,this.useIntegerZoom=d,this.zoom=e,this.maxValue=0,this.paintVertexAttributes=a.map(a=>({name:`a_${a}`,type:"Float32",components:"color"===c?4:2,offset:0})),this.paintVertexArray=new f}populatePaintArray(a,b,i,c,d,e){const f=this.expression.evaluate(new c5(this.zoom),b,{},d,c,e),g=this.expression.evaluate(new c5(this.zoom+1),b,{},d,c,e),h=this.paintVertexArray.length;this.paintVertexArray.resize(a),this._setPaintValue(h,a,f,g)}updatePaintArray(d,e,a,b,c){const f=this.expression.evaluate({zoom:this.zoom},a,b,void 0,c),g=this.expression.evaluate({zoom:this.zoom+1},a,b,void 0,c);this._setPaintValue(d,e,f,g)}_setPaintValue(e,f,a,b){if("color"===this.type){const g=hZ(a),h=hZ(b);for(let c=e;c!0){this.binders={},this._buffers=[];const g=[];for(const a in e.paint._values){if(!n(a))continue;const c=e.paint.get(a);if(!(c instanceof hM&&gj(c.property.specification)))continue;const f=h_(a,e.type),b=c.value,d=c.property.specification.type,j=c.property.useIntegerZoom,k=c.property.specification["property-type"],h="cross-faded"===k||"cross-faded-data-driven"===k,l="line-dasharray"===String(a)&&"constant"!==e.layout.get("line-cap").value.kind;if("constant"!==b.kind||l){if("source"===b.kind||l||h){const m=h2(a,d,"source");this.binders[a]=h?new dt(b,f,d,j,i,m,e.id):new dr(b,f,d,m),g.push(`/a_${a}`)}else{const o=h2(a,d,"composite");this.binders[a]=new ds(b,f,d,j,i,o),g.push(`/z_${a}`)}}else this.binders[a]=h?new dq(b.value,f):new dp(b.value,f,d),g.push(`/u_${a}`)}this.cacheKey=g.sort().join("")}getMaxValue(b){const a=this.binders[b];return a instanceof dr||a instanceof ds?a.maxValue:0}populatePaintArrays(b,c,d,e,f,g){for(const h in this.binders){const a=this.binders[h];(a instanceof dr||a instanceof ds||a instanceof dt)&&a.populatePaintArray(b,c,d,e,f,g)}}setConstantPatternPositions(b,c){for(const d in this.binders){const a=this.binders[d];a instanceof dq&&a.setConstantPatternPositions(b,c)}}updatePaintArrays(c,g,h,i,j,k){let d=!1;for(const e in c){const l=g.getPositions(e);for(const b of l){const m=h.feature(b.index);for(const f in this.binders){const a=this.binders[f];if((a instanceof dr||a instanceof ds||a instanceof dt)&& !0===a.expression.isStateDependent){const n=i.paint.get(f);a.expression=n.value,a.updatePaintArray(b.start,b.end,m,c[e],j,k),d=!0}}}}return d}defines(){const b=[];for(const c in this.binders){const a=this.binders[c];(a instanceof dp||a instanceof dq)&&b.push(...a.uniformNames.map(a=>`#define HAS_UNIFORM_${a}`))}return b}getBinderAttributes(){const c=[];for(const d in this.binders){const a=this.binders[d];if(a instanceof dr||a instanceof ds||a instanceof dt)for(let b=0;b!0){for(const a of(this.programConfigurations={},b))this.programConfigurations[a.id]=new du(a,c,d);this.needsUpload=!1,this._featureMap=new dk,this._bufferOffset=0}populatePaintArrays(a,b,c,d,e,f,g){for(const h in this.programConfigurations)this.programConfigurations[h].populatePaintArrays(a,b,d,e,f,g);void 0!==b.id&&this._featureMap.add(b.id,c,this._bufferOffset,a),this._bufferOffset=a,this.needsUpload=!0}updatePaintArrays(b,c,d,e,f){for(const a of d)this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(b,this._featureMap,c,a,e,f)||this.needsUpload}get(a){return this.programConfigurations[a]}upload(a){if(this.needsUpload){for(const b in this.programConfigurations)this.programConfigurations[b].upload(a);this.needsUpload=!1}}destroy(){for(const a in this.programConfigurations)this.programConfigurations[a].destroy()}}const h$={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"line-dasharray":["dash_to","dash_from"]};function h_(a,b){return h$[a]||[a.replace(`${b}-`,"").replace(/-/g,"_")]}const h0={"line-pattern":{source:w,composite:w},"fill-pattern":{source:w,composite:w},"fill-extrusion-pattern":{source:w,composite:w},"line-dasharray":{source:W,composite:W}},h1={color:{source:Z,composite:aw},number:{source:X,composite:Z}};function h2(c,d,a){const b=h0[c];return b&&b[a]||h1[d][a]}c("ConstantBinder",dp),c("CrossFadedConstantBinder",dq),c("SourceExpressionBinder",dr),c("CrossFadedCompositeBinder",dt),c("CompositeExpressionBinder",ds),c("ProgramConfiguration",du,{omit:["_buffers"]}),c("ProgramConfigurationSet",dv);const h3="-transition";class be extends S{constructor(a,b){if(super(),this.id=a.id,this.type=a.type,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,"custom"!==a.type&&(this.metadata=a.metadata,this.minzoom=a.minzoom,this.maxzoom=a.maxzoom,"background"!==a.type&&"sky"!==a.type&&(this.source=a.source,this.sourceLayer=a["source-layer"],this.filter=a.filter),b.layout&&(this._unevaluatedLayout=new class{constructor(a){this._properties=a,this._values=Object.create(a.defaultPropertyValues)}getValue(a){return bX(this._values[a].value)}setValue(a,b){this._values[a]=new hI(this._values[a].property,null===b?void 0:bX(b))}serialize(){const a={};for(const b of Object.keys(this._values)){const c=this.getValue(b);void 0!==c&&(a[b]=c)}return a}possiblyEvaluate(c,d,e){const a=new hN(this._properties);for(const b of Object.keys(this._values))a._values[b]=this._values[b].possiblyEvaluate(c,d,e);return a}}(b.layout)),b.paint)){for(const c in this._transitionablePaint=new c6(b.paint),a.paint)this.setPaintProperty(c,a.paint[c],{validate:!1});for(const d in a.layout)this.setLayoutProperty(d,a.layout[d],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new hN(b.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(a){return"visibility"===a?this.visibility:this._unevaluatedLayout.getValue(a)}setLayoutProperty(a,b,c={}){null!=b&&this._validate(gV,`layers.${this.id}.layout.${a}`,a,b,c)||("visibility"!==a?this._unevaluatedLayout.setValue(a,b):this.visibility=b)}getPaintProperty(a){return bV(a,h3)?this._transitionablePaint.getTransition(a.slice(0,-h3.length)):this._transitionablePaint.getValue(a)}setPaintProperty(a,b,e={}){if(null!=b&&this._validate(gU,`layers.${this.id}.paint.${a}`,a,b,e))return!1;if(bV(a,h3))return this._transitionablePaint.setTransition(a.slice(0,-h3.length),b||void 0),!1;{const c=this._transitionablePaint._values[a],f="cross-faded-data-driven"===c.property.specification["property-type"],g=c.value.isDataDriven(),h=c.value;this._transitionablePaint.setValue(a,b),this._handleSpecialPaintPropertyUpdate(a);const d=this._transitionablePaint._values[a].value;return d.isDataDriven()||g||f||this._handleOverridablePaintPropertyUpdate(a,h,d)}}_handleSpecialPaintPropertyUpdate(a){}getProgramIds(){return null}getProgramConfiguration(a){return null}_handleOverridablePaintPropertyUpdate(a,b,c){return!1}isHidden(a){return!!(this.minzoom&&a=this.maxzoom)||"none"===this.visibility}updateTransitions(a){this._transitioningPaint=this._transitionablePaint.transitioned(a,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(a,b){a.getCrossfadeParameters&&(this._crossfadeParameters=a.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(a,void 0,b)),this.paint=this._transitioningPaint.possiblyEvaluate(a,void 0,b)}serialize(){const a={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(a.layout=a.layout||{},a.layout.visibility=this.visibility),bW(a,(a,b)=>!(void 0===a||"layout"===b&&!Object.keys(a).length||"paint"===b&&!Object.keys(a).length))}_validate(c,d,e,f,a={}){return(!a|| !1!==a.validate)&&c_(this,c.call(M,{key:d,layerType:this.type,objectKey:e,value:f,styleSpec:b,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const b in this.paint._values){const a=this.paint.get(b);if(a instanceof hM&&gj(a.property.specification)&&("source"===a.value.kind||"composite"===a.value.kind)&&a.value.isStateDependent)return!0}return!1}compileFilter(){this._filterCompiled||(this._featureFilter=gB(this.filter),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}}const dw=j([{name:"a_pos",components:2,type:"Int16"}],4),{members:h4}=dw;class ay{constructor(a=[]){this.segments=a}prepareSegment(b,d,e,c){let a=this.segments[this.segments.length-1];return b>ay.MAX_VERTEX_ARRAY_LENGTH&&bY(`Max vertices per segment is ${ay.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${b}`),(!a||a.vertexLength+b>ay.MAX_VERTEX_ARRAY_LENGTH||a.sortKey!==c)&&(a={vertexOffset:d.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0},void 0!==c&&(a.sortKey=c),this.segments.push(a)),a}get(){return this.segments}destroy(){for(const a of this.segments)for(const b in a.vaos)a.vaos[b].destroy()}static simpleSegment(a,b,c,d){return new ay([{vertexOffset:a,primitiveOffset:b,vertexLength:c,primitiveLength:d,vaos:{},sortKey:0}])}}ay.MAX_VERTEX_ARRAY_LENGTH=65535,c("SegmentVector",ay);class dx{constructor(a,b){a&&(b?this.setSouthWest(a).setNorthEast(b):4===a.length?this.setSouthWest([a[0],a[1]]).setNorthEast([a[2],a[3]]):this.setSouthWest(a[0]).setNorthEast(a[1]))}setNorthEast(a){return this._ne=a instanceof dy?new dy(a.lng,a.lat):dy.convert(a),this}setSouthWest(a){return this._sw=a instanceof dy?new dy(a.lng,a.lat):dy.convert(a),this}extend(a){const d=this._sw,e=this._ne;let b,c;if(a instanceof dy)b=a,c=a;else{if(!(a instanceof dx))return Array.isArray(a)?4===a.length||a.every(Array.isArray)?this.extend(dx.convert(a)):this.extend(dy.convert(a)):this;if(b=a._sw,c=a._ne,!b||!c)return this}return d||e?(d.lng=Math.min(b.lng,d.lng),d.lat=Math.min(b.lat,d.lat),e.lng=Math.max(c.lng,e.lng),e.lat=Math.max(c.lat,e.lat)):(this._sw=new dy(b.lng,b.lat),this._ne=new dy(c.lng,c.lat)),this}getCenter(){return new dy((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new dy(this.getWest(),this.getNorth())}getSouthEast(){return new dy(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(d){const{lng:a,lat:b}=dy.convert(d);let c=this._sw.lng<=a&&a<=this._ne.lng;return this._sw.lng>this._ne.lng&&(c=this._sw.lng>=a&&a>=this._ne.lng),this._sw.lat<=b&&b<=this._ne.lat&&c}static convert(a){return!a||a instanceof dx?a:new dx(a)}}class dy{constructor(a,b){if(isNaN(a)||isNaN(b))throw new Error(`Invalid LngLat object: (${a}, ${b})`);if(this.lng=+a,this.lat=+b,this.lat>90||this.lat< -90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new dy(bO(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(b){const a=Math.PI/180,c=this.lat*a,d=b.lat*a,e=Math.sin(c)*Math.sin(d)+Math.cos(c)*Math.cos(d)*Math.cos((b.lng-this.lng)*a);return 6371008.8*Math.acos(Math.min(e,1))}toBounds(c=0){const a=360*c/40075017,b=a/Math.cos(Math.PI/180*this.lat);return new dx(new dy(this.lng-b,this.lat-a),new dy(this.lng+b,this.lat+a))}static convert(a){if(a instanceof dy)return a;if(Array.isArray(a)&&(2===a.length||3===a.length))return new dy(Number(a[0]),Number(a[1]));if(!Array.isArray(a)&&"object"==typeof a&&null!==a)return new dy(Number("lng"in a?a.lng:a.lon),Number(a.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const h5=2*Math.PI*6371008.8;function h6(a){return 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d=this.min,e=this.max;a.xe.x&&(e.x=a.x,b=!0),a.ye.y&&(e.y=a.y,b=!0),((0===a.x||8192===a.x)&&a.x===c.x)!=((0===a.y||8192===a.y)&&a.y===c.y)&&this.processBorderOverlap(a,c),b&&this.checkBorderIntersection(a,c)}checkBorderIntersection(b,a){a.x<0!=b.x<0&&this.addBorderIntersection(0,aY(a.y,b.y,(0-a.x)/(b.x-a.x))),a.x>8192!=b.x>8192&&this.addBorderIntersection(1,aY(a.y,b.y,(8192-a.x)/(b.x-a.x))),a.y<0!=b.y<0&&this.addBorderIntersection(2,aY(a.x,b.x,(0-a.y)/(b.y-a.y))),a.y>8192!=b.y>8192&&this.addBorderIntersection(3,aY(a.x,b.x,(8192-a.y)/(b.y-a.y)))}addBorderIntersection(c,a){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const b=this.borders[c];ab[1]&&(b[1]=a)}processBorderOverlap(a,b){if(a.x===b.x){if(a.y===b.y)return;const c=0===a.x?0:1;this.addBorderIntersection(c,b.y),this.addBorderIntersection(c,a.y)}else{const d=0===a.y?2:3;this.addBorderIntersection(d,b.x),this.addBorderIntersection(d,a.x)}}centroid(){const a=this.polyCount.reduce((a,b)=>a+b.edges,0);return 0!==a?this.acc.div(a)._round():new aF(0,0)}span(){return new aF(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce((a,b)=>a+ +(b[0]!==Number.MAX_VALUE),0)}}class dU{constructor(a){this.zoom=a.zoom,this.overscaling=a.overscaling,this.layers=a.layers,this.layerIds=this.layers.map(a=>a.id),this.index=a.index,this.hasPattern=!1,this.layoutVertexArray=new am,this.centroidVertexArray=new di,this.indexArray=new aq,this.programConfigurations=new dv(a.layers,a.zoom),this.segments=new 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h=b.vertexLength;this.indexArray.emplaceBack(h,h+2,h+1),this.indexArray.emplaceBack(h+1,h+2,h+3),b.vertexLength+=4,b.primitiveLength+=2}}}}if(b.vertexLength+m>ay.MAX_VERTEX_ARRAY_LENGTH&&(b=this.segments.prepareSegment(m,this.layoutVertexArray,this.indexArray)),"Polygon"!==jj[y.type])continue;const q=[],A=[],v=b.vertexLength;for(let w=0;w0){if(a.borders){a.vertexArrayOffset=this.centroidVertexArray.length;const G=a.borders,H=this.featuresOnBorder.push(a)-1;for(let t=0;t<4;t++)G[t][0]!==Number.MAX_VALUE&&this.borders[t].push(H)}this.encodeCentroid(a.borders?void 0:a.centroid(),a)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,y,C,E,F,D)}sortBorders(){for(let a=0;a<4;a++)this.borders[a].sort((b,c)=>this.featuresOnBorder[b].borders[a][0]-this.featuresOnBorder[c].borders[a][0])}encodeCentroid(b,e,f=!0){let c,a;if(b){if(0!==b.y){const 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ay,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(j,a,b,m){this.hasPattern=ja("line",this.layers,a);const e=this.layers[0].layout.get("line-sort-key"),f=[];for(const{feature:c,id:n,index:o,sourceLayerIndex:p}of j){const k=this.layers[0]._featureFilter.needGeometry,g=id(c,k);if(!this.layers[0]._featureFilter.filter(new c5(this.zoom),g,b))continue;const q=e?e.evaluate(g,{},b):void 0,r={id:n,properties:c.properties,type:c.type,sourceLayerIndex:p,index:o,geometry:k?g.geometry:ic(c,b,m),patterns:{},sortKey:q};f.push(r)}e&&f.sort((a,b)=>a.sortKey-b.sortKey);const{lineAtlas:h,featureIndex:s}=a,t=this.addConstantDashes(h);for(const d of f){const{geometry:l,index:i,sourceLayerIndex:u}=d;if(t&&this.addFeatureDashes(d,h),this.hasPattern){const v=jb("line",this.layers,d,this.zoom,a);this.patternFeatures.push(v)}else 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h=(g,a,h)=>{if(a.x<0||a.x>=8192||a.y<0||a.y>=8192)return;const{x:i,y:j,z:k}=K.projectTilePoint(a.x,a.y,h),l=new d7(i,j,k,0,void 0);!function(a,d,e,aa,h,z,H,j,f,r,m,s,t,I,u,v,ac,J,K,L,b,w,M,x,c){const k=a.addToLineVertexArray(d,aa);let l,n,o,y,N,O,P,Q=0,R=0,S=0,T=0,A=-1,B=-1;const g={};let U=bd(""),C=0,D=0;if(void 0===f._unevaluatedLayout.getValue("text-radial-offset")?[C,D]=f.layout.get("text-offset").evaluate(b,{},c).map(a=>24*a):(C=24*f.layout.get("text-radial-offset").evaluate(b,{},c),D=kt),a.allowVerticalPlacement&&h.vertical){const V=h.vertical;if(u)O=kB(V),j&&(P=kB(j));else{const W=f.layout.get("text-rotate").evaluate(b,{},c)+90;o=kA(r,e,d,m,s,t,V,I,W,v),j&&(y=kA(r,e,d,m,s,t,j,J,W))}}if(z){const E=f.layout.get("icon-rotate").evaluate(b,{},c),X="none"!==f.layout.get("icon-text-fit"),Y=kl(z,E,M,X),F=j?kl(j,E,M,X):void 0;n=kA(r,e,d,m,s,t,z,J,E),Q=4*Y.length;const Z=a.iconSizeData;let 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See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==b.sortKey&&a.addToSortKeyRanges(a.symbolInstances.length,b.sortKey),a.symbolInstances.emplaceBack(e.x,e.y,e.z,d.x,d.y,g.right>=0?g.right:-1,g.center>=0?g.center:-1,g.left>=0?g.left:-1,g.vertical>=0?g.vertical:-1,A,B,U,void 0!==l?l:a.collisionBoxArray.length,void 0!==l?l+1:a.collisionBoxArray.length,void 0!==o?o:a.collisionBoxArray.length,void 0!==o?o+1:a.collisionBoxArray.length,void 0!==n?n:a.collisionBoxArray.length,void 0!==n?n+1:a.collisionBoxArray.length,y||a.collisionBoxArray.length,y?y+1:a.collisionBoxArray.length,m,S,T,Q,R,ab,0,C,D,i)}(c,a,l,g,e,f,F,C,c.layers[0],c.collisionBoxArray,b.index,b.sourceLayerIndex,c.index,L,N,H,0,M,O,o,b,A,I,J,d)};if("line"===t)for(const u of d8(b.geometry,0,0,8192,8192)){const D=kh(u,r,s,e.vertical||g,f,24,q,c.overscaling,8192);for(const v of D){const w=g;w&&kC(c,w.text,B,v)||h(u,v,d)}}else if("line-center"===t){for(const k of b.geometry)if(k.length>1){const x=kg(k,s,e.vertical||g,f,24,q);x&&h(k,x,d)}}else if("Polygon"===b.type)for(const y of i8(b.geometry,0)){const z=kq(y,16);h(y[0],new d7(z.x,z.y,0,0,void 0),d)}else if("LineString"===b.type)for(const l of b.geometry)h(l,new d7(l[0].x,l[0].y,0,0,void 0),d);else if("Point"===b.type)for(const E of b.geometry)for(const m of E)h([m],new d7(m.x,m.y,0,0,void 0),d)}const kx=32640;function ky(a,l,m,n,o,e,f,b,g,h,p,q,r,s,i,t,c){const j=function(Z,c,g,M,l,N,O,B){const s=[];if(0===c.positionedLines.length)return s;const h=M.layout.get("text-rotate").evaluate(N,{})*Math.PI/180,m=function(c){const a=c[0],b=c[1],d=a*b;return d>0?[a,-b]:d<0?[-a,b]:0===a?[b,a]:[b,-a]}(g);let C=Math.abs(c.top-c.bottom);for(const P of c.positionedLines)C-=P.lineOffset;const D=c.positionedLines.length,Q=C/D;let t=c.top-g[1];for(let n=0;nkx&&bY(`${a.layerIds[0]}: Value for "text-size" is >= 255. 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c=e.length-1;c>=0;c--)if(d.dist(e[c])a.id),this.index=a.index,this.pixelRatio=a.pixelRatio,this.sourceLayerIndex=a.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=aI([]),this.placementViewportMatrix=aI([]);const d=this.layers[0]._unevaluatedLayout._values;this.textSizeData=d0(this.zoom,d["text-size"]),this.iconSizeData=d0(this.zoom,d["icon-size"]);const b=this.layers[0].layout,e=b.get("symbol-sort-key"),c=b.get("symbol-z-order");this.canOverlap=b.get("text-allow-overlap")||b.get("icon-allow-overlap")||b.get("text-ignore-placement")||b.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==c&& void 0!==e.constantOr(1),this.sortFeaturesByY=("viewport-y"===c||"auto"===c&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=b.get("text-writing-mode").map(a=>d5[a]),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id),this.sourceID=a.sourceID}createArrays(){this.text=new ec(new dv(this.layers,this.zoom,a=>/^text/.test(a))),this.icon=new ec(new dv(this.layers,this.zoom,a=>/^icon/.test(a))),this.glyphOffsetArray=new dd,this.lineVertexArray=new de,this.symbolInstances=new dc}calculateGlyphDependencies(b,c,g,e,f){for(let a=0;a0)&&("constant"!==k.value.kind||k.value.value.length>0),o="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,x=b.get("symbol-sort-key");if(this.features=[],!n&&!o)return;const p=j.iconDependencies,q=j.glyphDependencies,r=j.availableImages,y=new c5(this.zoom);for(const{feature:h,id:z,index:A,sourceLayerIndex:B}of v){const s=d._featureFilter.needGeometry,a=id(h,s);if(!d._featureFilter.filter(y,a,c))continue;let e,f;if(s||(a.geometry=ic(h,c,w)),n){const C=d.getValueAndResolveTokens("text-field",a,c,r),t=fB.factory(C);kG(t)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===c3()||this.hasRTLText&&c4.isParsed())&&(e=jB(t,d,a))}if(o){const m=d.getValueAndResolveTokens("icon-image",a,c,r);f=m instanceof cj?m:cj.fromString(m)}if(!e&&!f)continue;const D=this.sortFeaturesByKey?x.evaluate(a,{},c):void 0;if(this.features.push({id:z,text:e,icon:f,index:A,sourceLayerIndex:B,geometry:a.geometry,properties:h.properties,type:kD[h.type],sortKey:D}),f&&(p[f.name]=!0),e){const E=k.evaluate(a,{},c).join(","),F="map"===b.get("text-rotation-alignment")&&"point"!==b.get("symbol-placement");for(const i of(this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(d5.vertical)>=0,e.sections))if(i.image)p[i.image.name]=!0;else{const G=hs(e.toString()),u=i.fontStack||E,H=q[u]=q[u]||{};this.calculateGlyphDependencies(i.text,H,F,this.allowVerticalPlacement,G)}}}"line"===b.get("symbol-placement")&&(this.features=function(k){const d={},c={},g=[];let l=0;function m(a){g.push(k[a]),l++}function n(b,d,e){const a=c[b];return delete c[b],c[d]=a,g[a].geometry[0].pop(),g[a].geometry[0]=g[a].geometry[0].concat(e[0]),a}function o(c,b,e){const a=d[b];return delete d[b],d[c]=a,g[a].geometry[0].shift(),g[a].geometry[0]=e[0].concat(g[a].geometry[0]),a}function i(c,a,d){const b=d?a[0][a[0].length-1]:a[0][0];return`${c}:${b.x}:${b.y}`}for(let e=0;ea.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((a,b)=>a.sortKey-b.sortKey)}update(a,b,c,d){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(a,b,this.layers,c,d),this.icon.programConfigurations.updatePaintArrays(a,b,this.layers,c,d))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(a){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(a),this.iconCollisionBox.upload(a)),this.text.upload(a,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(a,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(d,a){const h=this.lineVertexArray.length;if(void 0!==d.segment){let i=d.dist(a[d.segment+1]),j=d.dist(a[d.segment]);const e={};for(let b=d.segment+1;b=0;c--)e[c]={x:a[c].x,y:a[c].y,tileUnitDistanceFromAnchor:j},c>0&&(j+=a[c-1].dist(a[c]));for(let f=0;f=0?a.rightJustifiedTextSymbolIndex:a.centerJustifiedTextSymbolIndex>=0?a.centerJustifiedTextSymbolIndex:a.leftJustifiedTextSymbolIndex>=0?a.leftJustifiedTextSymbolIndex:a.verticalPlacedTextSymbolIndex>=0?a.verticalPlacedTextSymbolIndex:c),e=bh(this.textSizeData,b,d)/24;return this.tilePixelRatio*e}getSymbolInstanceIconSize(a,e,b){const c=this.icon.placedSymbolArray.get(b),d=bh(this.iconSizeData,a,c);return this.tilePixelRatio*d}_commitDebugCollisionVertexUpdate(b,c,a){b.emplaceBack(c,-a,-a),b.emplaceBack(c,a,-a),b.emplaceBack(c,a,a),b.emplaceBack(c,-a,a)}_updateTextDebugCollisionBoxes(b,c,d,e,f,g){for(let a=e;a0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(b,d){const c=b.placedSymbolArray.get(d),e=c.vertexStartIndex+4*c.numGlyphs;for(let a=c.vertexStartIndex;ag[a]-g[b]||h[b]-h[a]),c}addToSortKeyRanges(a,c){const b=this.sortKeyRanges[this.sortKeyRanges.length-1];b&&b.sortKey===c?b.symbolInstanceEnd=a+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:a,symbolInstanceEnd:a+1})}sortFeatures(b){if(this.sortFeaturesByY&&this.sortedAngle!==b&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){for(const c of(this.symbolInstanceIndexes=this.getSortedSymbolIndexes(b),this.sortedAngle=b,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[],this.symbolInstanceIndexes)){const a=this.symbolInstances.get(c);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((a,b,c)=>{a>=0&&c.indexOf(a)===b&&this.addIndicesForPlacedSymbol(this.text,a)}),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}c("SymbolBucket",aB,{omit:["layers","collisionBoxArray","features","compareText"]}),aB.MAX_GLYPHS=65535,aB.addDynamicAttributes=bk;const ee=new n({"symbol-placement":new e(b.layout_symbol["symbol-placement"]),"symbol-spacing":new e(b.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new e(b.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new g(b.layout_symbol["symbol-sort-key"]),"symbol-z-order":new e(b.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new e(b.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new e(b.layout_symbol["icon-ignore-placement"]),"icon-optional":new e(b.layout_symbol["icon-optional"]),"icon-rotation-alignment":new e(b.layout_symbol["icon-rotation-alignment"]),"icon-size":new g(b.layout_symbol["icon-size"]),"icon-text-fit":new e(b.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new e(b.layout_symbol["icon-text-fit-padding"]),"icon-image":new g(b.layout_symbol["icon-image"]),"icon-rotate":new g(b.layout_symbol["icon-rotate"]),"icon-padding":new e(b.layout_symbol["icon-padding"]),"icon-keep-upright":new e(b.layout_symbol["icon-keep-upright"]),"icon-offset":new g(b.layout_symbol["icon-offset"]),"icon-anchor":new g(b.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new e(b.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new e(b.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new e(b.layout_symbol["text-rotation-alignment"]),"text-field":new g(b.layout_symbol["text-field"]),"text-font":new g(b.layout_symbol["text-font"]),"text-size":new g(b.layout_symbol["text-size"]),"text-max-width":new g(b.layout_symbol["text-max-width"]),"text-line-height":new g(b.layout_symbol["text-line-height"]),"text-letter-spacing":new g(b.layout_symbol["text-letter-spacing"]),"text-justify":new g(b.layout_symbol["text-justify"]),"text-radial-offset":new g(b.layout_symbol["text-radial-offset"]),"text-variable-anchor":new e(b.layout_symbol["text-variable-anchor"]),"text-anchor":new g(b.layout_symbol["text-anchor"]),"text-max-angle":new e(b.layout_symbol["text-max-angle"]),"text-writing-mode":new e(b.layout_symbol["text-writing-mode"]),"text-rotate":new g(b.layout_symbol["text-rotate"]),"text-padding":new e(b.layout_symbol["text-padding"]),"text-keep-upright":new e(b.layout_symbol["text-keep-upright"]),"text-transform":new g(b.layout_symbol["text-transform"]),"text-offset":new g(b.layout_symbol["text-offset"]),"text-allow-overlap":new e(b.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new e(b.layout_symbol["text-ignore-placement"]),"text-optional":new e(b.layout_symbol["text-optional"])});var kH={paint:new n({"icon-opacity":new g(b.paint_symbol["icon-opacity"]),"icon-color":new g(b.paint_symbol["icon-color"]),"icon-halo-color":new g(b.paint_symbol["icon-halo-color"]),"icon-halo-width":new g(b.paint_symbol["icon-halo-width"]),"icon-halo-blur":new g(b.paint_symbol["icon-halo-blur"]),"icon-translate":new e(b.paint_symbol["icon-translate"]),"icon-translate-anchor":new e(b.paint_symbol["icon-translate-anchor"]),"text-opacity":new g(b.paint_symbol["text-opacity"]),"text-color":new g(b.paint_symbol["text-color"],{runtimeType:y,getOverride:a=>a.textColor,hasOverride:a=>!!a.textColor}),"text-halo-color":new g(b.paint_symbol["text-halo-color"]),"text-halo-width":new g(b.paint_symbol["text-halo-width"]),"text-halo-blur":new g(b.paint_symbol["text-halo-blur"]),"text-translate":new e(b.paint_symbol["text-translate"]),"text-translate-anchor":new e(b.paint_symbol["text-translate-anchor"])}),layout:ee};class ef{constructor(a){this.type=a.property.overrides?a.property.overrides.runtimeType:cf,this.defaultValue=a}evaluate(a){if(a.formattedSection){const b=this.defaultValue.property.overrides;if(b&&b.hasOverride(a.formattedSection))return b.getOverride(a.formattedSection)}return a.feature&&a.featureState?this.defaultValue.evaluate(a.feature,a.featureState):this.defaultValue.property.specification.default}eachChild(a){this.defaultValue.isConstant()||a(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}c("FormatSectionOverride",ef,{omit:["defaultValue"]});class eg extends be{constructor(a){super(a,kH)}recalculate(d,e){super.recalculate(d,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const b=this.layout.get("text-writing-mode");if(b){const a=[];for(const c of b)0>a.indexOf(c)&&a.push(c);this.layout._values["text-writing-mode"]=a}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(b,c,e,f){var g;const a=this.layout.get(b).evaluate(c,{},e,f),d=this._unevaluatedLayout._values[b];return d.isDataDriven()||gv(d.value)||!a?a:(g=c.properties,a.replace(/{([^{}]+)}/g,(b,a)=>a in g?String(g[a]):""))}createBucket(a){return new aB(a)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const b of kH.paint.overridableProperties){if(!eg.hasPaintOverride(this.layout,b))continue;const a=this.paint.get(b),e=new ef(a),c=new cM(e,a.property.specification);let d=null;d="constant"===a.value.kind||"source"===a.value.kind?new cO("source",c):new cP("composite",c,a.value.zoomStops,a.value._interpolationType),this.paint._values[b]=new hM(a.property,d,a.parameters)}}_handleOverridablePaintPropertyUpdate(a,b,c){return!(!this.layout||b.isDataDriven()||c.isDataDriven())&&eg.hasPaintOverride(this.layout,a)}static hasPaintOverride(c,d){const a=c.get("text-field"),h=kH.paint.properties[d];let e=!1;const f=a=>{for(const b of a)if(h.overrides&&h.overrides.hasOverride(b))return void(e=!0)};if("constant"===a.value.kind&&a.value.value instanceof fB)f(a.value.value.sections);else if("source"===a.value.kind){const g=a=>{e||(a instanceof ck&&fE(a.value)===ch?f(a.value.sections):a instanceof cl?f(a.sections):a.eachChild(g))},b=a.value;b._styleExpression&&g(b._styleExpression.expression)}return e}getProgramConfiguration(a){return new du(this,a)}}var kI={paint:new n({"background-color":new e(b.paint_background["background-color"]),"background-pattern":new a5(b.paint_background["background-pattern"]),"background-opacity":new e(b.paint_background["background-opacity"])})},kJ={paint:new n({"raster-opacity":new e(b.paint_raster["raster-opacity"]),"raster-hue-rotate":new e(b.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new e(b.paint_raster["raster-brightness-min"]),"raster-brightness-max":new e(b.paint_raster["raster-brightness-max"]),"raster-saturation":new e(b.paint_raster["raster-saturation"]),"raster-contrast":new e(b.paint_raster["raster-contrast"]),"raster-resampling":new e(b.paint_raster["raster-resampling"]),"raster-fade-duration":new e(b.paint_raster["raster-fade-duration"])})};class kK extends be{constructor(a){super(a,{}),this.implementation=a}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){}serialize(){}onAdd(a){this.implementation.onAdd&&this.implementation.onAdd(a,a.painter.context.gl)}onRemove(a){this.implementation.onRemove&&this.implementation.onRemove(a,a.painter.context.gl)}}var kL={paint:new n({"sky-type":new e(b.paint_sky["sky-type"]),"sky-atmosphere-sun":new e(b.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new e(b.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new e(b.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new e(b.paint_sky["sky-gradient-radius"]),"sky-gradient":new V(b.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new e(b.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new e(b.paint_sky["sky-atmosphere-color"]),"sky-opacity":new e(b.paint_sky["sky-opacity"])})};function kM(l,m,n){var a,b,f,h,i,j,k,c,d;const g=Q(0,0,1),e=bG(aO());return a=e,b=e,f=n?-(l*aP)+Math.PI:l*aP,f*=.5,h=b[0],i=b[1],j=b[2],k=b[3],c=Math.sin(f),d=Math.cos(f),a[0]=h*d-j*c,a[1]=i*d+k*c,a[2]=j*d+h*c,a[3]=k*d-i*c,bH(e,e,-(m*aP)),bD(g,g,e),bz(g,g)}const kN={circle:class extends be{constructor(a){super(a,iv)}createBucket(a){return new bf(a)}queryRadius(b){const a=b;return ir("circle-radius",this,a)+ir("circle-stroke-width",this,a)+is(this.paint.get("circle-translate"))}queryIntersectsFeature(a,b,c,e,j,d,f,g){const h=iu(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),d.angle,a.pixelToTileUnitsFactor),i=this.paint.get("circle-radius").evaluate(b,c)+this.paint.get("circle-stroke-width").evaluate(b,c);return iw(a,e,d,f,g,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),h,i)}getProgramIds(){return["circle"]}getProgramConfiguration(a){return new du(this,a)}},heatmap:class extends be{createBucket(a){return new dI(a)}constructor(a){super(a,iE),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(a){"heatmap-color"===a&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=dK({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(a){return ir("heatmap-radius",this,a)}queryIntersectsFeature(a,b,c,d,i,e,f,g){const h=this.paint.get("heatmap-radius").evaluate(b,c);return iw(a,d,e,f,g,!0,!0,new aF(0,0),h)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(a){return new du(this,a)}},hillshade:class extends be{constructor(a){super(a,iF)}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}getProgramConfiguration(a){return new du(this,a)}},fill:class extends be{constructor(a){super(a,jc)}getProgramIds(){const a=this.paint.get("fill-pattern"),b=a&&a.constantOr(1),c=[b?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&c.push(b&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),c}getProgramConfiguration(a){return new du(this,a)}recalculate(b,c){super.recalculate(b,c);const a=this.paint._values["fill-outline-color"];"constant"===a.value.kind&& void 0===a.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(a){return new dN(a)}queryRadius(){return is(this.paint.get("fill-translate"))}queryIntersectsFeature(a,d,e,b,f,c){return!a.queryGeometry.isAboveHorizon&&ih(it(a.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),c.angle,a.pixelToTileUnitsFactor),b)}isTileClipped(){return!0}},"fill-extrusion":class extends be{constructor(a){super(a,jm)}createBucket(a){return new dU(a)}queryRadius(){return is(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(a){return new du(this,a)}queryIntersectsFeature(c,k,l,v,C,a,w,m,x){var d,e,f,g,h,i,n,o,p;const y=iu(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,c.pixelToTileUnitsFactor),z=this.paint.get("fill-extrusion-height").evaluate(k,l),A=this.paint.get("fill-extrusion-base").evaluate(k,l),b=[0,0],q=m&&a.elevation,B=a.elevation?a.elevation.exaggeration():1;if(q){const r=c.tile.getBucket(this).centroidVertexArray,s=x+1;if(s=3){for(let d=0;d1&&(b=i[++j]);const n=Math.abs(a-b.left),o=Math.abs(a-b.right),e=Math.min(n,o);let g;const h=d/c*(f+1);if(b.isDash){const k=f-Math.abs(h);g=Math.sqrt(e*e+k*k)}else g=f-Math.sqrt(e*e+h*h);this.image.data[m+a]=Math.max(0,Math.min(255,g+128))}}}addRegularDash(a,k){for(let b=a.length-1;b>=0;--b){const e=a[b],f=a[b+1];e.zeroLength?a.splice(b,1):f&&f.isDash===e.isDash&&(f.left=e.left,a.splice(b,1))}const g=a[0],h=a[a.length-1];g.isDash===h.isDash&&(g.left=h.left-this.width,h.right=g.right+this.width);const l=this.width*this.nextRow;let i=0,d=a[i];for(let c=0;c1&&(d=a[++i]);const m=Math.abs(c-d.left),n=Math.abs(c-d.right),j=Math.min(m,n);this.image.data[l+c]=Math.max(0,Math.min(255,(d.isDash?j:-j)+k+128))}}addDash(a,e){const f=this.getKey(a,e);if(this.positions[f])return this.positions[f];const h="round"===e,c=h?7:0,i=2*c+1;if(this.nextRow+i>this.height)return bY("LineAtlas out of space"),null;0===a.length&&a.push(1);let d=0;for(let b=0;b0;a--)c+=(e&(b=1<this.canonical.z?new bn(a,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new bn(a,this.wrap,a,this.canonical.x>>b,this.canonical.y>>b)}calculateScaledKey(a,b=!0){if(this.overscaledZ===a&&b)return this.key;if(a>this.canonical.z)return kV(this.wrap*+b,a,this.canonical.z,this.canonical.x,this.canonical.y);{const c=this.canonical.z-a;return kV(this.wrap*+b,a,a,this.canonical.x>>c,this.canonical.y>>c)}}isChildOf(a){if(a.wrap!==this.wrap)return!1;const b=this.canonical.z-a.canonical.z;return 0===a.overscaledZ||a.overscaledZ>b&&a.canonical.y===this.canonical.y>>b}children(d){if(this.overscaledZ>=d)return[new bn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const a=this.canonical.z+1,b=2*this.canonical.x,c=2*this.canonical.y;return[new bn(a,this.wrap,a,b,c),new bn(a,this.wrap,a,b+1,c),new bn(a,this.wrap,a,b,c+1),new bn(a,this.wrap,a,b+1,c+1)]}isLessThan(a){return this.wrapa.wrap)&&(this.overscaledZa.overscaledZ)&&(this.canonical.xa.canonical.x)&&this.canonical.yMath.abs(i[a])){if(d[a]h[a])return null}else{const j=1/i[a];let b=(g[a]-d[a])*j,c=(h[a]-d[a])*j;if(b>c){const k=b;b=c,c=k}if(b>e&&(e=b),cf)return null}return e}function k$(b,c,d,y,z,A,B,C,D,e,a){const f=y-b,g=z-c,h=A-d,i=B-b,j=C-c,k=D-d,q=a[1]*k-a[2]*j,r=a[2]*i-a[0]*k,s=a[0]*j-a[1]*i,t=f*q+g*r+h*s;if(1e-15>Math.abs(t))return null;const l=1/t,m=e[0]-b,n=e[1]-c,o=e[2]-d,p=(m*q+n*r+o*s)*l;if(p<0||p>1)return null;const u=n*h-o*g,v=o*f-m*h,w=m*g-n*f,x=(a[0]*u+a[1]*v+a[2]*w)*l;return x<0||p+x>1?null:(i*u+j*v+k*w)*l}function k_(d,e,j,b,c,k,l,f,g){const a=1<{const e=f?1:0,g=(c+1)*a-e,h=d*a,i=(d+1)*a-e;b[0]=c*a,b[1]=h,b[2]=g,b[3]=i};let c=new kY(b);const a=[];for(let g=0;g=1;b/=2){const d=f[f.length-1];c=new kY(b);for(let h=0;h0;){const{idx:u,t:B,nodex:g,nodey:h,depth:j}=t.pop();if(this.leaves[u]){k_(g,h,j,o,p,q,r,a,b);const k=1<=x[2])return B}continue}let l=0;for(let c=0;c=s[i[m]]&&(i.splice(m,0,c),y=!0);y||(i[l]=c),l++}}for(let z=0;z=this.dim+1||b< -1||b>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(b+1)*this.stride+(a+1)}_unpackMapbox(a,b,c){return(256*a*256+256*b+c)/10-1e4}_unpackTerrarium(a,b,c){return 256*a+b+c/256-32768}static pack(d,e){const b=[0,0,0,0],c=bo.getUnpackVector(e);let a=Math.floor((d+c[3])/c[2]);return b[2]=a%256,a=Math.floor(a/256),b[1]=a%256,a=Math.floor(a/256),b[0]=a,b}getPixels(){return new bg({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,a,b){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let e=a*this.dim,f=a*this.dim+this.dim,g=b*this.dim,h=b*this.dim+this.dim;switch(a){case -1:e=f-1;break;case 1:f=e+1}switch(b){case -1:g=h-1;break;case 1:h=g+1}const j=-a*this.dim,k=-b*this.dim;for(let c=g;c{"source"===a.dataType&&"metadata"===a.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===a.dataType&&"content"===a.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))}),a.on("error",()=>{this._sourceErrored=!0}),this._source=a,this._tiles={},this._cache=new class{constructor(a,b){this.max=a,this.onRemove=b,this.reset()}reset(){for(const b in this.data)for(const a of this.data[b])a.timeout&&clearTimeout(a.timeout),this.onRemove(a.value);return this.data={},this.order=[],this}add(e,f,b){const a=e.wrapped().key;void 0===this.data[a]&&(this.data[a]=[]);const c={value:f,timeout:void 0};if(void 0!==b&&(c.timeout=setTimeout(()=>{this.remove(e,c)},b)),this.data[a].push(c),this.order.push(a),this.order.length>this.max){const d=this._getAndRemoveByKey(this.order[0]);d&&this.onRemove(d)}return this}has(a){return a.wrapped().key in this.data}getAndRemove(a){return this.has(a)?this._getAndRemoveByKey(a.wrapped().key):null}_getAndRemoveByKey(a){const b=this.data[a].shift();return b.timeout&&clearTimeout(b.timeout),0===this.data[a].length&&delete this.data[a],this.order.splice(this.order.indexOf(a),1),b.value}getByKey(b){const a=this.data[b];return a?a[0].value:null}get(a){return this.has(a)?this.data[a.wrapped().key][0].value:null}remove(c,d){if(!this.has(c))return this;const a=c.wrapped().key,e=void 0===d?0:this.data[a].indexOf(d),b=this.data[a][e];return this.data[a].splice(e,1),b.timeout&&clearTimeout(b.timeout),0===this.data[a].length&&delete this.data[a],this.onRemove(b.value),this.order.splice(this.order.indexOf(a),1),this}setMaxSize(b){for(this.max=b;this.order.length>this.max;){const a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this}filter(d){const a=[];for(const e in this.data)for(const b of this.data[e])d(b.value)||a.push(b);for(const c of a)this.remove(c.value.tileID,c)}}(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=null,this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new class{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(a,g,c){const b=String(g);if(this.stateChanges[a]=this.stateChanges[a]||{},this.stateChanges[a][b]=this.stateChanges[a][b]||{},bR(this.stateChanges[a][b],c),null===this.deletedStates[a])for(const d in this.deletedStates[a]={},this.state[a])d!==b&&(this.deletedStates[a][d]=null);else if(this.deletedStates[a]&&null===this.deletedStates[a][b])for(const e in this.deletedStates[a][b]={},this.state[a][b])c[e]||(this.deletedStates[a][b][e]=null);else for(const f in c)this.deletedStates[a]&&this.deletedStates[a][b]&&null===this.deletedStates[a][b][f]&&delete this.deletedStates[a][b][f]}removeFeatureState(a,d,c){if(null===this.deletedStates[a])return;const b=String(d);if(this.deletedStates[a]=this.deletedStates[a]||{},c&& void 0!==d)null!==this.deletedStates[a][b]&&(this.deletedStates[a][b]=this.deletedStates[a][b]||{},this.deletedStates[a][b][c]=null);else if(void 0!==d){if(this.stateChanges[a]&&this.stateChanges[a][b])for(c in this.deletedStates[a][b]={},this.stateChanges[a][b])this.deletedStates[a][b][c]=null;else this.deletedStates[a][b]=null}else this.deletedStates[a]=null}getState(a,b){const c=String(b),d=bR({},(this.state[a]||{})[c],(this.stateChanges[a]||{})[c]);if(null===this.deletedStates[a])return{};if(this.deletedStates[a]){const e=this.deletedStates[a][b];if(null===e)return{};for(const f in e)delete d[f]}return d}initializeTileState(a,b){a.setFeatureState(this.state,b)}coalesceChanges(g,j){const c={};for(const b in this.stateChanges){this.state[b]=this.state[b]||{};const h={};for(const d in this.stateChanges[b])this.state[b][d]||(this.state[b][d]={}),bR(this.state[b][d],this.stateChanges[b][d]),h[d]=this.state[b][d];c[b]=h}for(const a in this.deletedStates){this.state[a]=this.state[a]||{};const f={};if(null===this.deletedStates[a])for(const i in this.state[a])f[i]={},this.state[a][i]={};else for(const e in this.deletedStates[a]){if(null===this.deletedStates[a][e])this.state[a][e]={};else for(const k of Object.keys(this.deletedStates[a][e]))delete this.state[a][e][k];f[e]=this.state[a][e]}c[a]=c[a]||{},bR(c[a],f)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(c).length)for(const l in g)g[l].setFeatureState(c,j)}}}onAdd(a){this.map=a,this._minTileCacheSize=a?a._minTileCacheSize:null,this._maxTileCacheSize=a?a._maxTileCacheSize:null}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const b in this._tiles){const a=this._tiles[b];if("loaded"!==a.state&&"errored"!==a.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const a=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,a&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(a,b){return a.isSymbolTile=this._onlySymbols,this._source.loadTile(a,b)}_unloadTile(a){if(this._source.unloadTile)return this._source.unloadTile(a,()=>{})}_abortTile(a){if(this._source.abortTile)return this._source.abortTile(a,()=>{})}serialize(){return this._source.serialize()}prepare(b){for(const c in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){const a=this._tiles[c];a.upload(b),a.prepare(this.map.style.imageManager)}}getIds(){return bQ(this._tiles).map(a=>a.tileID).sort(k3).map(a=>a.key)}getRenderableIds(b){const a=[];for(const c in this._tiles)this._isIdRenderable(+c,b)&&a.push(this._tiles[c]);return b?a.sort((e,f)=>{const a=e.tileID,b=f.tileID,c=new aF(a.canonical.x,a.canonical.y)._rotate(this.transform.angle),d=new aF(b.canonical.x,b.canonical.y)._rotate(this.transform.angle);return a.overscaledZ-b.overscaledZ||d.y-c.y||d.x-c.x}).map(a=>a.tileID.key):a.map(a=>a.tileID).sort(k3).map(a=>a.key)}hasRenderableParent(b){const a=this.findLoadedParent(b,0);return!!a&&this._isIdRenderable(a.tileID.key)}_isIdRenderable(a,b){return this._tiles[a]&&this._tiles[a].hasData()&&!this._coveredTiles[a]&&(b||!this._tiles[a].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else for(const a in this._cache.reset(),this._tiles)"errored"!==this._tiles[a].state&&this._reloadTile(+a,"reloading")}_reloadTile(b,c){const a=this._tiles[b];a&&("loading"!==a.state&&(a.state=c),this._loadTile(a,this._tileLoaded.bind(this,a,b,c)))}_tileLoaded(a,d,e,b){if(b){if(a.state="errored",404!==b.status)this._source.fire(new cb(b,{tile:a}));else if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const c=this.map.painter.terrain;this.update(this.transform,c.getScaledDemTileSize(),!0),c.resetTileLookupCache(this.id)}else this.update(this.transform)}else a.timeAdded=b$.now(),"expired"===e&&(a.refreshedUponExpiration=!0),this._setTileReloadTimer(d,a),"raster-dem"===this._source.type&&a.dem&&this._backfillDEM(a),this._state.initializeTileState(a,this.map?this.map.painter:null),this._source.fire(new aW("data",{dataType:"source",tile:a,coord:a.tileID,sourceCacheId:this.id}))}_backfillDEM(a){const c=this.getRenderableIds();for(let b=0;b1||(Math.abs(b)>1&&(1===Math.abs(b+d)?b+=d:1===Math.abs(b-d)&&(b-=d)),c.dem&&a.dem&&(a.dem.backfillBorder(c.dem,b,e),a.neighboringTiles&&a.neighboringTiles[f]&&(a.neighboringTiles[f].backfilled=!0)))}}getTile(a){return this.getTileByID(a.key)}getTileByID(a){return this._tiles[a]}_retainLoadedChildren(h,d,i,e){for(const f in this._tiles){let a=this._tiles[f];if(e[f]||!a.hasData()||a.tileID.overscaledZ<=d||a.tileID.overscaledZ>i)continue;let b=a.tileID;for(;a&&a.tileID.overscaledZ>d+1;){const g=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[g.key])&&a.hasData()&&(b=g)}let c=b;for(;c.overscaledZ>d;)if(h[(c=c.scaledTo(c.overscaledZ-1)).key]){e[b.key]=b;break}}}findLoadedParent(a,d){if(a.key in this._loadedParentTiles){const b=this._loadedParentTiles[a.key];return b&&b.tileID.overscaledZ>=d?b:null}for(let c=a.overscaledZ-1;c>=d;c--){const f=a.scaledTo(c),e=this._getLoadedTile(f);if(e)return e}}_getLoadedTile(a){const b=this._tiles[a.key];return b&&b.hasData()?b:this._cache.getByKey(this._source.reparseOverscaled?a.wrapped().key:a.canonical.key)}updateCacheSize(b,a){a=a||this._source.tileSize;const e=Math.ceil(b.width/a)+1,f=Math.ceil(b.height/a)+1,c=Math.floor(e*f*5),d="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,c):c,g="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,d):d;this._cache.setMaxSize(g)}handleWrapJump(b){const c=Math.round((b-(void 0===this._prevLng?b:this._prevLng))/360);if(this._prevLng=b,c){const d={};for(const g in this._tiles){const a=this._tiles[g];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+c),d[a.tileID.key]=a}for(const e in this._tiles=d,this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(const f in this._tiles)this._setTileReloadTimer(+f,this._tiles[f])}}update(e,n,o){if(this.transform=e,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!o)return;let a;this.updateCacheSize(e,n),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?a=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(a=>new bn(a.canonical.z,a.wrap,a.canonical.z,a.canonical.x,a.canonical.y)):(a=e.coveringTiles({tileSize:n||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!o,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(a=a.filter(a=>this._source.hasTile(a)))):a=[];const b=this._updateRetainedTiles(a);if(k4(this._source.type)&&0!==a.length){const h={},p={},s=Object.keys(b);for(const i of s){const j=b[i],k=this._tiles[i];if(!k||k.fadeEndTime&&k.fadeEndTime<=b$.now())continue;const f=this.findLoadedParent(j,Math.max(j.overscaledZ-aD.maxOverzooming,this._source.minzoom));f&&(this._addTile(f.tileID),h[f.tileID.key]=f.tileID),p[i]=j}const t=a[a.length-1].overscaledZ;for(const l in this._tiles){const m=this._tiles[l];if(b[l]||!m.hasData())continue;let c=m.tileID;for(;c.overscaledZ>t;){c=c.scaledTo(c.overscaledZ-1);const q=this._tiles[c.key];if(q&&q.hasData()&&p[c.key]){b[l]=m.tileID;break}}}for(const g in h)b[g]||(this._coveredTiles[g]=!0,b[g]=h[g])}for(const u in b)this._tiles[u].clearFadeHold();const v=function(c,d){const a=[];for(const b in c)b in d||a.push(b);return a}(this._tiles,b);for(const r of v){const d=this._tiles[r];d.hasSymbolBuckets&&!d.holdingForFade()?d.setHoldDuration(this.map._fadeDuration):d.hasSymbolBuckets&&!d.symbolFadeFinished()||this._removeTile(+r)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const a in this._tiles)this._tiles[a].holdingForFade()&&this._removeTile(+a)}_updateRetainedTiles(e){const a={};if(0===e.length)return a;const j={},k=e.reduce((a,b)=>Math.min(a,b.overscaledZ),1/0),l=e[0].overscaledZ,p=Math.max(l-aD.maxOverzooming,this._source.minzoom),q=Math.max(l+aD.maxUnderzooming,this._source.minzoom),m={};for(const f of e){const r=this._addTile(f);a[f.key]=f,r.hasData()||k=this._source.maxzoom){const h=c.children(this._source.maxzoom)[0],n=this.getTile(h);if(n&&n.hasData()){a[h.key]=h;continue}}else{const g=c.children(this._source.maxzoom);if(a[g[0].key]&&a[g[1].key]&&a[g[2].key]&&a[g[3].key])continue}let o=b.wasRequested();for(let i=c.overscaledZ-1;i>=p;--i){const d=c.scaledTo(i);if(j[d.key])break;if(j[d.key]=!0,(b=this.getTile(d))||!o||(b=this._addTile(d)),b&&(a[d.key]=d,o=b.wasRequested(),b.hasData()))break}}return a}_updateLoadedParentTileCache(){for(const e in this._loadedParentTiles={},this._tiles){const c=[];let b,a=this._tiles[e].tileID;for(;a.overscaledZ>0;){if(a.key in this._loadedParentTiles){b=this._loadedParentTiles[a.key];break}c.push(a.key);const d=a.scaledTo(a.overscaledZ-1);if(b=this._getLoadedTile(d))break;a=d}for(const f of c)this._loadedParentTiles[f]=b}}_addTile(b){let a=this._tiles[b.key];if(a)return a;(a=this._cache.getAndRemove(b))&&(this._setTileReloadTimer(b.key,a),a.tileID=b,this._state.initializeTileState(a,this.map?this.map.painter:null),this._cacheTimers[b.key]&&(clearTimeout(this._cacheTimers[b.key]),delete this._cacheTimers[b.key],this._setTileReloadTimer(b.key,a)));const c=Boolean(a);if(!c){const d=this.map?this.map.painter:null,e="raster"===this._source.type||"raster-dem"===this._source.type;a=new eq(b,this._source.tileSize*b.overscaleFactor(),this.transform.tileZoom,d,e),this._loadTile(a,this._tileLoaded.bind(this,a,b.key,a.state))}return a?(a.uses++,this._tiles[b.key]=a,c||this._source.fire(new aW("dataloading",{tile:a,coord:a.tileID,dataType:"source"})),a):null}_setTileReloadTimer(a,c){a in this._timers&&(clearTimeout(this._timers[a]),delete this._timers[a]);const b=c.getExpiryTimeout();b&&(this._timers[a]=setTimeout(()=>{this._reloadTile(a,"expired"),delete this._timers[a]},b))}_removeTile(b){const a=this._tiles[b];a&&(a.uses--,delete this._tiles[b],this._timers[b]&&(clearTimeout(this._timers[b]),delete this._timers[b]),a.uses>0||(a.hasData()&&"reloading"!==a.state?this._cache.add(a.tileID,a,a.getExpiryTimeout()):(a.aborted=!0,this._abortTile(a),this._unloadTile(a))))}clearTiles(){for(const a in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(+a);this._source._clear&&this._source._clear(),this._cache.reset()}tilesIn(e,f,g){const a=[],c=this.transform;if(!c)return a;for(const h in this._tiles){const b=this._tiles[h];if(g&&b.clearQueryDebugViz(),b.holdingForFade())continue;const d=e.containsTile(b,c,f);d&&a.push(d)}return a}getVisibleCoordinates(c){const a=this.getRenderableIds(c).map(a=>this._tiles[a].tileID);for(const b of a)b.projMatrix=this.transform.calculateProjMatrix(b.toUnwrapped());return a}hasTransition(){if(this._source.hasTransition())return!0;if(k4(this._source.type))for(const b in this._tiles){const a=this._tiles[b];if(void 0!==a.fadeEndTime&&a.fadeEndTime>=b$.now())return!0}return!1}setFeatureState(a,b,c){this._state.updateState(a=a||"_geojsonTileLayer",b,c)}removeFeatureState(a,b,c){this._state.removeFeatureState(a=a||"_geojsonTileLayer",b,c)}getFeatureState(a,b){return this._state.getState(a=a||"_geojsonTileLayer",b)}setDependencies(b,c,d){const a=this._tiles[b];a&&a.setDependencies(c,d)}reloadTilesForDependencies(b,c){for(const a in this._tiles)this._tiles[a].hasDependency(b,c)&&this._reloadTile(+a,"reloading");this._cache.filter(a=>!a.hasDependency(b,c))}_preloadTiles(a,f){const b=new Map,g=Array.isArray(a)?a:[a],c=this.map.painter.terrain,h=this.usedForTerrain&&c?c.getScaledDemTileSize():this._source.tileSize;for(const d of g){const i=d.coveringTiles({tileSize:h,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const e of i)b.set(e.key,e);this.usedForTerrain&&d.updateElevation(!1)}const j=Array.from(b.values()),k="raster"===this._source.type||"raster-dem"===this._source.type;bP(j,(a,c)=>{const b=new eq(a,this._source.tileSize*a.overscaleFactor(),this.transform.tileZoom,this.map.painter,k);this._loadTile(b,a=>{"raster-dem"===this._source.type&&b.dem&&this._backfillDEM(b),c(a,b)})},f)}}function k3(a,b){const c=Math.abs(2*a.wrap)- +(a.wrap<0),d=Math.abs(2*b.wrap)- +(b.wrap<0);return a.overscaledZ-b.overscaledZ||d-c||b.canonical.y-a.canonical.y||b.canonical.x-a.canonical.x}function k4(a){return"raster"===a||"image"===a||"video"===a}aD.maxOverzooming=10,aD.maxUnderzooming=3;class k5{constructor(a,b,c){this._demTile=a,this._dem=this._demTile.dem,this._scale=b,this._offset=c}static create(f,b,g){const a=g||f.findDEMTileFor(b);if(!a||!a.dem)return;const e=a.dem,c=a.tileID,d=1<=0&&a[3]>=0&&l.insert(k,a[0],a[1],a[2],a[3])}}loadVTLayers(){if(!this.vtLayers)for(const a in this.vtLayers=new _.VectorTile(new d2(this.rawTileData)).layers,this.sourceLayerCoder=new kW(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={},this.vtLayers)this.vtFeatures[a]=[];return this.vtLayers}query(c,j,k,l){this.loadVTLayers();const d=c.params||{},m=gB(d.filter),n=c.tileResult,g=c.transform,a=n.bufferedTilespaceBounds,b=this.grid.query(a.min.x,a.min.y,a.max.x,a.max.y,(a,b,c,d)=>dF(n.bufferedTilespaceGeometry,a,b,c,d));b.sort(k7);let o=null;g.elevation&&b.length>0&&(o=k5.create(g.elevation,this.tileID));const h={};let i;for(let e=0;e(q||(q=ic(a,this.tileID.canonical,c.tileTransform)),b.queryIntersectsFeature(n,a,d,q,this.z,c.transform,c.pixelPosMatrix,o,e)))}return h}loadMatchingFeature(l,t,g,e,m,u,v,n,o){const{featureIndex:p,bucketIndex:w,sourceLayerIndex:x,layoutVertexArrayOffset:y}=t,h=this.bucketLayerIDs[w];if(e&&!function(b,c){for(let a=0;a=0)return!0;return!1}(e,h))return;const q=this.sourceLayerCoder.decode(x),a=this.vtLayers[q].feature(p);if(g.needGeometry){const z=id(a,!0);if(!g.filter(new c5(this.tileID.overscaledZ),z,this.tileID.canonical))return}else if(!g.filter(new c5(this.tileID.overscaledZ),a))return;const i=this.getId(a,q);for(let j=0;je.indexOf(b))continue;const c=u[b];if(!c)continue;let f={};void 0!==i&&n&&(f=n.getState(c.sourceLayer||"_geojsonTileLayer",i));const d=bR({},v[b]);d.paint=k6(d.paint,c.paint,a,f,m),d.layout=k6(d.layout,c.layout,a,f,m);const r=!o||o(a,c,f,y);if(!r)continue;const s=new kX(a,this.z,this.x,this.y,i);s.layer=d;let k=l[b];void 0===k&&(k=l[b]=[]),k.push({featureIndex:p,feature:s,intersectionZ:r})}}lookupSymbolFeatures(b,c,d,e,f,g,h,i){const a={};this.loadVTLayers();const j=gB(f);for(const k of b)this.loadMatchingFeature(a,{bucketIndex:d,sourceLayerIndex:e,featureIndex:k,layoutVertexArrayOffset:0},j,g,h,i,c);return a}loadFeature(e){const{featureIndex:a,sourceLayerIndex:f}=e;this.loadVTLayers();const c=this.sourceLayerCoder.decode(f),b=this.vtFeatures[c];if(b[a])return b[a];const d=this.vtLayers[c].feature(a);return b[a]=d,d}hasLayer(a){for(const b of this.bucketLayerIDs)for(const c of b)if(a===c)return!0;return!1}getId(b,c){let a=b.id;return this.promoteId&&"boolean"==typeof(a=b.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[c]])&&(a=Number(a)),a}}function k6(a,b,c,d,e){return eP(a,(g,f)=>{const a=b instanceof hN?b.get(f):null;return a&&a.evaluate?a.evaluate(c,d,e):a})}function k7(a,b){return b-a}c("FeatureIndex",el,{omit:["rawTileData","sourceLayerCoder"]});var em=j([{name:"a_pos",type:"Int16",components:2}]);const aa=new Uint16Array(8184);for(let ab=0;ab<2046;ab++){let aE=ab+2,D=0,E=0,F=0,G=0,ac=0,ad=0;for(1&aE?F=G=ac=32:D=E=ad=32;(aE>>=1)>1;){const en=D+F>>1,eo=E+G>>1;1&aE?(F=D,G=E,D=ac,E=ad):(D=F,E=G,F=ac,G=ad),ac=en,ad=eo}const ae=4*ab;aa[ae+0]=D,aa[ae+1]=E,aa[ae+2]=F,aa[ae+3]=G}const k8=new Uint16Array(2178),k9=new Uint8Array(1089),la=new Uint16Array(1089);function lb(a){return 0===a?-0.03125:32===a?.03125:0}var ep=j([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const lc={type:2,extent:8192,loadGeometry:()=>[[new aF(0,0),new aF(8193,0),new aF(8193,8193),new aF(0,8193),new aF(0,0)]]};class eq{constructor(b,c,d,a,e){this.tileID=b,this.uid=bS(),this.uses=0,this.tileSize=c,this.tileZoom=d,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=e,this.expiredRequestCount=0,this.state="loading",a&&a.transform&&(this.projection=a.transform.projection)}registerFadeDuration(b){const a=b+this.timeAdded;ae.getLayer(a)).filter(Boolean);if(0!==c.length)for(const f of(a.layers=c,a.stateDependentLayerIds&&(a.stateDependentLayers=a.stateDependentLayerIds.map(a=>c.filter(b=>b.id===a)[0])),c))b[f.id]=a}return b}(a.buckets,b.style),this.hasSymbolBuckets=!1,this.buckets){const c=this.buckets[g];if(c instanceof aB){if(this.hasSymbolBuckets=!0,!f)break;c.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const h in this.buckets){const d=this.buckets[h];if(d instanceof aB&&d.hasRTLText){this.hasRTLText=!0,c4.isLoading()||c4.isLoaded()||"deferred"!==c3()||hH();break}}for(const e in this.queryPadding=0,this.buckets){const i=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,b.style.getLayer(e).queryRadius(i))}a.imageAtlas&&(this.imageAtlas=a.imageAtlas),a.glyphAtlasImage&&(this.glyphAtlasImage=a.glyphAtlasImage),a.lineAtlas&&(this.lineAtlas=a.lineAtlas)}else this.collisionBoxArray=new c8}unloadVectorData(){if(this.hasData()){for(const a in this.buckets)this.buckets[a].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugIndexBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this.globeGridBuffer&&(this.globeGridBuffer.destroy(),this.globeGridBuffer=null),this.globePoleBuffer&&(this.globePoleBuffer.destroy(),this.globePoleBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}getBucket(a){return this.buckets[a.id]}upload(a){for(const d in this.buckets){const c=this.buckets[d];c.uploadPending()&&c.upload(a)}const b=a.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new eh(a,this.imageAtlas.image,b.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new eh(a,this.glyphAtlasImage,b.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new eh(a,this.lineAtlas.image,b.ALPHA),this.lineAtlas.uploaded=!0)}prepare(a){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(a,this.imageAtlasTexture)}queryRenderedFeatures(a,b,c,d,e,f,g,h){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:d,pixelPosMatrix:g,transform:f,params:e,tileTransform:this.tileTransform},a,b,c):{}}querySourceFeatures(m,a){const b=this.latestFeatureIndex;if(!b||!b.rawTileData)return;const g=b.loadVTLayers(),h=a?a.sourceLayer:"",d=g._geojsonTileLayer||g[h];if(!d)return;const e=gB(a&&a.filter),{z:i,x:j,y:k}=this.tileID.canonical,n={z:i,x:j,y:k};for(let f=0;fe)a=!1;else if(c){if(this.expirationTime=0;f--){const g=4*f,h=aa[g+0],i=aa[g+1],j=aa[g+2],k=aa[g+3],l=h+j>>1,m=i+k>>1,r=l+m-i,s=m+h-l,t=33*i+h,u=33*k+j,a=33*m+l,y=Math.hypot((k8[2*t+0]+k8[2*u+0])/2-k8[2*a+0],(k8[2*t+1]+k8[2*u+1])/2-k8[2*a+1])>=16;if(k9[a]=k9[a]||(y?1:0),f<1022){const z=(i+s>>1)*33+(h+r>>1),A=(k+s>>1)*33+(j+r>>1);k9[a]=k9[a]||k9[z]||k9[A]}}const B=new am,C=new aq;let D=0;function E(b,c){const a=33*c+b;return 0===la[a]&&(B.emplaceBack(k8[2*a+0],k8[2*a+1],8192*b/32,8192*c/32),la[a]=++D),la[a]-1}function v(a,b,e,f,c,d){const g=a+e>>1,h=b+f>>1;if(Math.abs(a-c)+Math.abs(b-d)>1&&k9[33*h+g])v(c,d,a,b,g,h),v(e,f,c,d,g,h);else{const i=E(a,b),j=E(e,f),k=E(c,d);C.emplaceBack(i,j,k)}}return v(0,0,32,32,32,0),v(32,32,0,0,0,32),{vertices:B,indices:C}}(this.tileID.canonical,e);a=g.vertices,b=g.indices}else{for(const{x:i,y:j}of(a=new am,b=new aq,h))a.emplaceBack(i,j,0,0);const d=dM(a.int16,void 0,4);for(let c=0;c{const a=65*d+b;c.emplaceBack(a+1,a,a+65),c.emplaceBack(a+65,a+65+1,a+1)};for(let a=0;a<64;a++)for(let b=0;b<64;b++)d(b,a);return c}getWirefameBuffer(b){if(!this.wireframeSegments){const a=this._createWireframeGrid();this.wireframeIndexBuffer=b.createIndexBuffer(a),this.wireframeSegments=ay.simpleSegment(0,0,4096,a.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}_createWireframeGrid(){const c=new Y,d=(b,d)=>{const a=65*d+b;c.emplaceBack(a,a+1),c.emplaceBack(a,a+65),c.emplaceBack(a,a+65+1)};for(let a=0;a<64;a++)for(let b=0;b<64;b++)d(b,a);return c}}function ew(a,b){if(!b.isReprojectedInTileSpace)return{scale:1<m&&(n(i,a,e,f,c,d),n(a,j,c,d,g,h))}n(c,d,h,j,i,j),n(d,e,i,j,i,k),n(e,f,i,k,h,k),n(f,c,h,k,h,j),o-=m,p-=m,q+=m,r+=m;const l=1/Math.max(q-o,r-p);return{scale:l,x:o*l,y:p*l,x2:q*l,y2:r*l,projection:b}}class ex{constructor(c){const d={},e=[];for(const f in c){const g=c[f],q=d[f]={};for(const h in g.glyphs){const a=g.glyphs[+h];if(!a||0===a.bitmap.width||0===a.bitmap.height)continue;const i=a.metrics.localGlyph?2:1,j={x:0,y:0,w:a.bitmap.width+2*i,h:a.bitmap.height+2*i};e.push(j),q[h]=j}}const{w:r,h:s}=d3(e),k=new dJ({width:r||1,height:s||1});for(const l in c){const m=c[l];for(const n in m.glyphs){const b=m.glyphs[+n];if(!b||0===b.bitmap.width||0===b.bitmap.height)continue;const o=d[l][n],p=b.metrics.localGlyph?2:1;dJ.copy(b.bitmap,k,{x:0,y:0},{x:o.x+p,y:o.y+p},b.bitmap)}}this.image=k,this.positions=d}}c("GlyphAtlas",ex);class ll{constructor(a){this.tileID=new bn(a.tileID.overscaledZ,a.tileID.wrap,a.tileID.canonical.z,a.tileID.canonical.x,a.tileID.canonical.y),this.tileZoom=a.tileZoom,this.uid=a.uid,this.zoom=a.zoom,this.canonical=a.tileID.canonical,this.pixelRatio=a.pixelRatio,this.tileSize=a.tileSize,this.source=a.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=a.showCollisionBoxes,this.collectResourceTiming=!!a.collectResourceTiming,this.returnDependencies=!!a.returnDependencies,this.promoteId=a.promoteId,this.enableTerrain=!!a.enableTerrain,this.isSymbolTile=a.isSymbolTile,this.tileTransform=ew(a.tileID.canonical,a.projection),this.projection=a.projection}parse(h,v,i,j,E){this.status="parsing",this.data=h,this.collisionBoxArray=new c8;const w=new kW(Object.keys(h.layers).sort()),c=new el(this.tileID,this.promoteId);c.bucketLayerIDs=[];const x={},m=new bl(256,256),d={featureIndex:c,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:m,availableImages:i},k=v.familiesBySource[this.source];for(const b in k){const e=h.layers[b];if(!e)continue;let n=!1,o=!1;for(const y of k[b])"symbol"===y[0].type?n=!0:o=!0;if(!0===this.isSymbolTile&&!n)continue;if(!1===this.isSymbolTile&&!o)continue;1===e.version&&bY(`Vector tile source "${this.source}" layer "${b}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const p=w.encode(b),q=[];for(let f=0;f=a.maxzoom||"none"!==a.visibility&&(lm(g,this.zoom,i),(x[a.id]=a.createBucket({index:c.bucketLayerIDs.length,layers:g,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:p,sourceID:this.source,enableTerrain:this.enableTerrain,availableImages:i})).populate(q,d,this.tileID.canonical,this.tileTransform),c.bucketLayerIDs.push(g.map(a=>a.id)))}}let F,A,B,C;m.trim();const l={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},s=eP(d.glyphDependencies,a=>Object.keys(a).map(Number));Object.keys(s).length?j.send("getGlyphs",{uid:this.uid,stacks:s},(a,b)=>{F||(F=a,A=b,D.call(this))},void 0,!1,l):A={};const t=Object.keys(d.iconDependencies);t.length?j.send("getImages",{icons:t,source:this.source,tileID:this.tileID,type:"icons"},(a,b)=>{F||(F=a,B=b,D.call(this))},void 0,!1,l):B={};const u=Object.keys(d.patternDependencies);function D(){if(F)return E(F);if(A&&B&&C){const b=new ex(A),e=new d4(B,C);for(const f in x){const a=x[f];a instanceof aB?(lm(a.layers,this.zoom,i),kv(a,A,b.positions,B,e.iconPositions,this.showCollisionBoxes,i,this.tileID.canonical,this.tileZoom,this.projection),a.projection=this.projection.name):a.hasPattern&&(a instanceof dX||a instanceof dN||a instanceof dU)&&(lm(a.layers,this.zoom,i),a.addFeatures(d,this.tileID.canonical,e.patternPositions,i))}this.status="done",E(null,{buckets:bQ(x).filter(a=>!a.isEmpty()),featureIndex:c,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:b.image,lineAtlas:m,imageAtlas:e,glyphMap:this.returnDependencies?A:null,iconMap:this.returnDependencies?B:null,glyphPositions:this.returnDependencies?b.positions:null})}}u.length?j.send("getImages",{icons:u,source:this.source,tileID:this.tileID,type:"patterns"},(a,b)=>{F||(F=a,C=b,D.call(this))},void 0,!1,l):C={},D.call(this)}}function lm(a,b,c){const d=new c5(b);for(const e of a)e.recalculate(d,c)}class ey{constructor(a){this.entries={},this.scheduler=a}request(b,d,e,c){const a=this.entries[b]=this.entries[b]||{callbacks:[]};if(a.result){const[f,g]=a.result;return this.scheduler?this.scheduler.add(()=>{c(f,g)},d):c(f,g),()=>{}}return a.callbacks.push(c),a.cancel||(a.cancel=e((c,e)=>{for(const f of(a.result=[c,e],a.callbacks))this.scheduler?this.scheduler.add(()=>{f(c,e)},d):f(c,e);setTimeout(()=>delete this.entries[b],3e3)})),()=>{a.result||(a.callbacks=a.callbacks.filter(a=>a!==c),a.callbacks.length||(a.cancel(),delete this.entries[b]))}}}function ez(a,c,d){const b=JSON.stringify(a.request);return a.data&&(this.deduped.entries[b]={result:[null,a.data]}),this.deduped.request(b,{type:"parseTile",isSymbolTile:a.isSymbolTile,zoom:a.tileZoom},b=>{const c=fi(a.request,(c,a,e,f)=>{c?b(c):a&&b(null,{vectorTile:d?void 0:new _.VectorTile(new d2(a)),rawData:a,cacheControl:e,expires:f})});return()=>{c.cancel(),b()}},c)}const ln=aI(new Float64Array(16));class lo{constructor(a,b){this._tr=a,this._worldSize=b}createInversionMatrix(){return ln}createTileMatrix(e){let a,f,g;const c=e.canonical,b=aI(new Float64Array(16)),h=this._tr.projection;if(h.isReprojectedInTileSpace){const d=ew(c,h);a=1,f=d.x+e.wrap*d.scale,g=d.y,bs(b,b,[a/d.scale,a/d.scale,this._tr.pixelsPerMeter/this._worldSize])}else a=this._worldSize/this._tr.zoomScale(c.z),f=(c.x+Math.pow(2,c.z)*e.wrap)*a,g=c.y*a;return br(b,b,[f,g,0]),bs(b,b,[a/8192,a/8192,1]),b}pointCoordinate(a,b,c){const d=this._tr.horizonLineFromTop(!1),e=new aF(a,Math.max(d,b));return this._tr.rayIntersectionCoordinate(this._tr.pointRayIntersection(e,c))}upVector(){return[0,0,1]}upVectorScale(){return 1}}var eA={name:"albers",range:[4,7],center:[-96,37.5],parallels:[29.5,45.5],zAxisUnit:"meters",conic:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],initializeConstants(){if(this.constants&&eJ(this.parallels,this.constants.parallels))return;const a=Math.sin(this.parallels[0]*aP),b=(a+Math.sin(this.parallels[1]*aP))/2,c=1+a*(2*b-a),d=Math.sqrt(c)/b;this.constants={n:b,c:c,r0:d,parallels:this.parallels}},project(d,e){this.initializeConstants();const b=(d-this.center[0])*aP,{n:a,c:f,r0:g}=this.constants,c=Math.sqrt(f-2*a*Math.sin(e*aP))/a;return{x:c*Math.sin(b*a),y:c*Math.cos(b*a)-g,z:0}},unproject(c,f){this.initializeConstants();const{n:a,c:g,r0:h}=this.constants,b=h+f;let d=Math.atan2(c,Math.abs(b))*Math.sign(b);b*a<0&&(d-=Math.PI*Math.sign(c)*Math.sign(b));const e=this.center[0]*aP*a;d=bO(d,-Math.PI-e,Math.PI-e);const i=d/a*eK+this.center[0],j=Math.asin(bM((g-(c*c+b*b)*a*a)/(2*a),-1,1)),k=bM(j*eK,-85.051129,85.051129);return new dy(i,k)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)};const lp=Math.sqrt(3)/2;var eB={name:"equalEarth",center:[0,0],range:[3.5,7],zAxisUnit:"meters",isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project(c,d){d=d/180*Math.PI,c=c/180*Math.PI;const b=Math.asin(lp*Math.sin(d)),a=b*b,e=a*a*a;return{x:.5*(c*Math.cos(b)/(lp*(1.340264+ -0.24331799999999998*a+e*(.0062510000000000005+.034164*a)))/Math.PI+.5),y:1-.5*(b*(1.340264+ -0.081106*a+e*(893e-6+.003796*a))/Math.PI+1),z:0}},unproject(d,e){d=(2*d-.5)*Math.PI;let b=e=(2*(1-e)-1)*Math.PI,a=b*b,c=a*a*a;for(let f,g,h,i=0;i<12&&(g=b*(1.340264+ -0.081106*a+c*(893e-6+.003796*a))-e,h=1.340264+ -0.24331799999999998*a+c*(.0062510000000000005+.034164*a),f=g/h,b=bM(b-f,-Math.PI/3,Math.PI/3),a=b*b,c=a*a*a,!(1e-12>Math.abs(f)));++i);const j=bM(180*(lp*d*(1.340264+ -0.24331799999999998*a+c*(.0062510000000000005+.034164*a))/Math.cos(b))/Math.PI,-180,180),k=bM(180*Math.asin(Math.sin(b)/lp)/Math.PI,-85.051129,85.051129);return new dy(j,k)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)},eC={name:"equirectangular",supportsWorldCopies:!0,center:[0,0],range:[3.5,7],zAxisUnit:"meters",wrap:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project:(a,b)=>({x:.5+a/360,y:.5-b/360,z:0}),unproject(a,b){const c=bM(360*(.5-b),-85.051129,85.051129);return new dy(360*(a-.5),c)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)};const lq=Math.PI/2;function lr(a){return Math.tan((lq+a)/2)}var ls,eD={name:"lambertConformalConic",range:[3.5,7],zAxisUnit:"meters",center:[0,30],parallels:[30,30],conic:!0,isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],initializeConstants(){if(this.constants&&eJ(this.parallels,this.constants.parallels))return;const a=this.parallels[0]*aP,b=this.parallels[1]*aP,d=Math.cos(a),c=a===b?Math.sin(a):Math.log(d/Math.cos(b))/Math.log(lr(b)/lr(a)),e=d*Math.pow(lr(a),c)/c;this.constants={n:c,f:e,parallels:this.parallels}},project(b,a){this.initializeConstants(),a*=aP,b=(b-this.center[0])*aP;const{n:c,f:d}=this.constants;d>0?a< -lq+1e-6&&(a=-lq+1e-6):a>lq-1e-6&&(a=lq-1e-6);const e=d/Math.pow(lr(a),c);return{x:.5*(e*Math.sin(c*b)/Math.PI+.5),y:1-.5*((d-e*Math.cos(c*b))/Math.PI+.5),z:0}},unproject(a,d){this.initializeConstants(),a=(2*a-.5)*Math.PI,d=(2*(1-d)-.5)*Math.PI;const{n:c,f:e}=this.constants,b=e-d,f=Math.sign(b),h=Math.sign(c)*Math.sqrt(a*a+b*b);let g=Math.atan2(a,Math.abs(b))*f;b*c<0&&(g-=Math.PI*Math.sign(a)*f);const i=bM(g/c*eK+this.center[0],-180,180),j=bM((2*Math.atan(Math.pow(e/h,1/c))-lq)*eK,-85.051129,85.051129);return new dy(i,j)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)},eE={name:"mercator",wrap:!0,requiresDraping:!1,supportsWorldCopies:!0,supportsTerrain:!0,supportsFog:!0,supportsFreeCamera:!0,zAxisUnit:"meters",center:[0,0],project:(a,b)=>({x:dz(a),y:dA(b),z:0}),unproject(a,b){const c=h7(a),d=dC(b);return new dy(c,d)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)};const lt=85.051129*aP;var eF={name:"naturalEarth",center:[0,0],range:[3.5,7],isReprojectedInTileSpace:!0,zAxisUnit:"meters",unsupportedLayers:["custom"],project(d,c){const a=(c*=aP)*c,b=a*a;return{x:.5*((d*=aP)*(.8707-.131979*a+b*(b*(.003971*a-.001529*b)-.013791))/Math.PI+.5),y:1-.5*(c*(1.007226+a*(.015085+b*(.028874*a-.044475-.005916*b)))/Math.PI+1),z:0}},unproject(d,e){d=(2*d-.5)*Math.PI;let b=e=(2*(1-e)-1)*Math.PI,g=25,f=0,a=b*b;do{a=b*b;const c=a*a;f=(b*(1.007226+a*(.015085+c*(.028874*a-.044475-.005916*c)))-e)/(1.007226+a*(.045255+c*(.259866*a-.311325-.005916*11*c))),b=bM(b-f,-lt,lt)}while(Math.abs(f)>1e-6&& --g>0)a=b*b;const h=bM(d/(.8707+a*(a*(a*a*a*(.003971-.001529*a)-.013791)-.131979))*eK,-180,180);return new dy(h,b*eK)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)};const lu=85.051129*aP,lv={albers:eA,equalEarth:eB,equirectangular:eC,lambertConformalConic:eD,mercator:eE,naturalEarth:eF,winkelTripel:{name:"winkelTripel",center:[0,0],range:[3.5,7],zAxisUnit:"meters",isReprojectedInTileSpace:!0,unsupportedLayers:["custom"],project(a,b){b*=aP,a*=aP;const c=Math.cos(b),d=Math.acos(c*Math.cos(a/2)),e=Math.sin(d)/d;return{x:.5*((.5*(a*(2/Math.PI)+2*c*Math.sin(a/2)/e)||0)/Math.PI+.5),y:1-.5*((.5*(b+Math.sin(b)/e)||0)/Math.PI+1),z:0}},unproject(j,k){let b=j=(2*j-.5)*Math.PI,c=k=(2*(1-k)-1)*Math.PI,z=25,l=0,m=0;do{const a=Math.cos(c),d=Math.sin(c),o=2*d*a,p=d*d,n=a*a,e=Math.cos(b/2),f=Math.sin(b/2),q=2*e*f,r=f*f,h=1-n*e*e,i=h?1/h:0,g=h?Math.acos(a*e)*Math.sqrt(1/h):0,s=.5*(2*g*a*f+2*b/Math.PI)-j,t=.5*(g*d+c)-k,u=.5*i*(n*r+g*a*e*p)+1/Math.PI,v=i*(q*o/4-g*d*f),w=.125*i*(o*f-g*d*n*q),x=.5*i*(p*e+g*r*a)+.5,y=v*w-x*u;l=(t*v-s*x)/y,m=(s*w-t*u)/y,b=bM(b-l,-Math.PI,Math.PI),c=bM(c-m,-lu,lu)}while((Math.abs(l)>1e-6||Math.abs(m)>1e-6)&& --z>0)return new dy(b*eK,c*eK)},projectTilePoint:(a,b)=>({x:a,y:b,z:0}),locationPoint:(a,b)=>a._coordinatePoint(a.locationCoordinate(b),!1),pixelsPerMeter:(a,b)=>dB(1,a)*b,farthestPixelDistance(a){return lf(a,this.pixelsPerMeter(a.center.lat,a.worldSize))},createTileTransform:(a,b)=>new lo(a,b)}};a.ARRAY_TYPE=I,a.AUTH_ERR_MSG=b1,a.Aabb=B,a.Actor=class{constructor(a,b,c){this.target=a,this.parent=b,this.mapId=c,this.callbacks={},this.cancelCallbacks={},bU(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=bZ()?a:s,this.scheduler=new class{constructor(){this.tasks={},this.taskQueue=[],bU(["process"],this),this.invoker=new class{constructor(a){this._callback=a,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new 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b&&!isNaN(b.id)&&(this.id=parseInt(b.id,10))}loadGeometry(){if(1===this._feature.type){const b=[];for(const c of this._feature.geometry)b.push([new a.pointGeometry(c[0],c[1])]);return b}{const d=[];for(const g of this._feature.geometry){const e=[];for(const f of g)e.push(new a.pointGeometry(f[0],f[1]));d.push(e)}return d}}toGeoJSON(a,b,c){return s.call(this,a,b,c)}}class u{constructor(b){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=a.EXTENT,this.length=b.length,this._features=b}feature(a){return new t(this._features[a])}}var g=a.vectorTile.VectorTileFeature,h=i;function i(a,b){this.options=b||{},this.features=a,this.length=a.length}function b(a,b){this.id="number"==typeof a.id?a.id:void 0,this.type=a.type,this.rawGeometry=1===a.type?[a.geometry]:a.geometry,this.properties=a.tags,this.extent=b||4096}i.prototype.feature=function(a){return new b(this.features[a],this.options.extent)},b.prototype.loadGeometry=function(){var e=this.rawGeometry;this.geometry=[];for(var c=0;c>31}function A(f,a){for(var g=f.loadGeometry(),d=f.type,h=0,i=0,n=g.length,e=0;e>1;D(c,d,g,a,b,f%2),C(c,d,e,a,g-1,f+1),C(c,d,e,g+1,b,f+1)}function D(g,a,e,b,d,h){for(;d>b;){if(d-b>600){const f=d-b+1,l=e-b+1,m=Math.log(f),j=.5*Math.exp(2*m/3),n=.5*Math.sqrt(m*j*(f-j)/f)*(l-f/2<0?-1:1);D(g,a,e,Math.max(b,Math.floor(e-l*j/f+n)),Math.min(d,Math.floor(e+(f-l)*j/f+n)),h)}const k=a[2*e+h];let i=b,c=d;for(E(g,a,b,e),a[2*d+h]>k&&E(g,a,b,d);ik;)c--}a[2*b+h]===k?E(g,a,b,c):E(g,a,++c,d),c<=e&&(b=c+1),e<=c&&(d=c-1)}}function E(d,c,a,b){F(d,a,b),F(c,2*a,2*b),F(c,2*a+1,2*b+1)}function F(a,b,c){const d=a[b];a[b]=a[c],a[c]=d}function G(c,d,e,f){const a=c-e,b=d-f;return a*a+b*b}c.fromVectorTileJs=j,c.fromGeojsonVt=function(d,b){b=b||{};var c={};for(var a in d)c[a]=new h(d[a].features,b),c[a].name=a,c[a].version=b.version,c[a].extent=b.extent;return j({layers:c})},c.GeoJSONWrapper=h;class H{constructor(b,f=a=>a[0],g=a=>a[1],e=64,h=Float64Array){this.nodeSize=e,this.points=b;const i=b.length<65536?Uint16Array:Uint32Array,c=this.ids=new i(b.length),d=this.coords=new h(2*b.length);for(let a=0;a=j&&b<=l&&c>=k&&c<=m&&n.push(i[d]);continue}const e=Math.floor((h+g)/2);b=f[2*e],c=f[2*e+1],b>=j&&b<=l&&c>=k&&c<=m&&n.push(i[e]);const p=(o+1)%2;(0===o?j<=b:k<=c)&&(a.push(h),a.push(e-1),a.push(p)),(0===o?l>=b:m>=c)&&(a.push(e+1),a.push(g),a.push(p))}return n}(this.ids,this.coords,a,b,c,d,this.nodeSize)}within(a,b,c){return function(j,e,f,g,b,q){const a=[0,j.length-1,0],k=[],o=b*b;for(;a.length;){const l=a.pop(),h=a.pop(),i=a.pop();if(h-i<=q){for(let c=i;c<=h;c++)G(e[2*c],e[2*c+1],f,g)<=o&&k.push(j[c]);continue}const d=Math.floor((i+h)/2),m=e[2*d],n=e[2*d+1];G(m,n,f,g)<=o&&k.push(j[d]);const p=(l+1)%2;(0===l?f-b<=m:g-b<=n)&&(a.push(i),a.push(d-1),a.push(p)),(0===l?f+b>=m:g+b>=n)&&(a.push(d+1),a.push(h),a.push(p))}return k}(this.ids,this.coords,a,b,c,this.nodeSize)}}const I=Math.fround||(f=new Float32Array(1),a=>(f[0]=+a,f[0]));class J{constructor(a){this.options=R(Object.create({minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:a=>a}),a),this.trees=new Array(this.options.maxZoom+1)}load(b){const{log:c,minZoom:i,maxZoom:f,nodeSize:g}=this.options;c&&console.time("total time");const h=`prepare ${b.length} points`;c&&console.time(h),this.points=b;let a=[];for(let d=0;d=i;e--){const j=+Date.now();a=this._cluster(a,e),this.trees[e]=new H(a,S,T,g,Float32Array),c&&console.log("z%d: %d clusters in %dms",e,a.length,+Date.now()-j)}return c&&console.timeEnd("total time"),this}getClusters(a,d){let b=((a[0]+180)%360+360)%360-180;const e=Math.max(-90,Math.min(90,a[1]));let c=180===a[2]?180:((a[2]+180)%360+360)%360-180;const f=Math.max(-90,Math.min(90,a[3]));if(a[2]-a[0]>=360)b=-180,c=180;else if(b>c){const j=this.getClusters([b,e,180,f],d),k=this.getClusters([-180,e,c,f],d);return j.concat(k)}const h=this.trees[this._limitZoom(d)],l=h.range(O(b),P(f),O(c),P(e)),i=[];for(const m of l){const g=h.points[m];i.push(g.numPoints?M(g):this.points[g.index])}return i}getChildren(c){const h=this._getOriginId(c),g=this._getOriginZoom(c),d="No cluster with the specified id.",a=this.trees[g];if(!a)throw new Error(d);const e=a.points[h];if(!e)throw new Error(d);const i=this.options.radius/(this.options.extent*Math.pow(2,g-1)),j=a.within(e.x,e.y,i),f=[];for(const k of j){const b=a.points[k];b.parentId===c&&f.push(b.numPoints?M(b):this.points[b.index])}if(0===f.length)throw new Error(d);return f}getLeaves(d,a,b){const c=[];return this._appendLeaves(c,d,a=a||10,b=b||0,0),c}getTile(i,d,e){const b=this.trees[this._limitZoom(i)],a=Math.pow(2,i),{extent:j,radius:k}=this.options,c=k/j,g=(e-c)/a,h=(e+1+c)/a,f={features:[]};return this._addTileFeatures(b.range((d-c)/a,g,(d+1+c)/a,h),b.points,d,e,a,f),0===d&&this._addTileFeatures(b.range(1-c/a,g,1,h),b.points,a,e,a,f),d===a-1&&this._addTileFeatures(b.range(0,g,c/a,h),b.points,-1,e,a,f),f.features.length?f:null}getClusterExpansionZoom(a){let b=this._getOriginZoom(a)-1;for(;b<=this.options.maxZoom;){const c=this.getChildren(a);if(b++,1!==c.length)break;a=c[0].properties.cluster_id}return b}_appendLeaves(c,g,e,d,a){const h=this.getChildren(g);for(const f of h){const b=f.properties;if(b&&b.cluster?a+b.point_count<=d?a+=b.point_count:a=this._appendLeaves(c,b.cluster_id,e,d,a):ab&&(c+=o.numPoints||1)}if(c>e&&c>=u){let p=a.x*e,q=a.y*e,i=j&&e>1?this._map(a,!0):null;const l=(g<<5)+(b+1)+this.points.length;for(const x of k){const d=h.points[x];if(d.zoom<=b)continue;d.zoom=b;const r=d.numPoints||1;p+=d.x*r,q+=d.y*r,d.parentId=l,j&&(i||(i=this._map(a,!0)),j(i,this._map(d)))}a.parentId=l,f.push(K(p/c,q/c,l,c,i))}else if(f.push(a),c>1)for(const y of k){const m=h.points[y];m.zoom<=b||(m.zoom=b,f.push(m))}}return f}_getOriginId(a){return a-this.points.length>>5}_getOriginZoom(a){return(a-this.points.length)%32}_map(a,c){if(a.numPoints)return c?R({},a.properties):a.properties;const d=this.points[a.index].properties,b=this.options.map(d);return c&&b===d?R({},b):b}}function K(a,b,c,d,e){return{x:I(a),y:I(b),zoom:1/0,id:c,parentId:-1,numPoints:d,properties:e}}function L(a,b){const[c,d]=a.geometry.coordinates;return{x:I(O(c)),y:I(P(d)),zoom:1/0,index:b,parentId:-1}}function M(a){return{type:"Feature",id:a.id,properties:N(a),geometry:{type:"Point",coordinates:[360*(a.x-.5),Q(a.y)]}}}function N(b){const a=b.numPoints,c=a>=1e4?`${Math.round(a/1e3)}k`:a>=1e3?Math.round(a/100)/10+"k":a;return R(R({},b.properties),{cluster:!0,cluster_id:b.id,point_count:a,point_count_abbreviated:c})}function O(a){return a/360+.5}function P(c){const b=Math.sin(c*Math.PI/180),a=.5-.25*Math.log((1+b)/(1-b))/Math.PI;return a<0?0:a>1?1:a}function Q(a){return 360*Math.atan(Math.exp((180-360*a)*Math.PI/180))/Math.PI-90}function R(a,b){for(const c in b)a[c]=b[c];return a}function S(a){return a.x}function T(a){return a.y}function U(a,b,c,g){for(var d,f=g,k=c-b>>1,i=c-b,l=a[b],m=a[b+1],n=a[c],o=a[c+1],e=b+3;ef)d=e,f=h;else if(h===f){var j=Math.abs(e-k);jg&&(d-b>3&&U(a,b,d,g),a[d+2]=f,c-d>3&&U(a,d,c,g))}function V(f,g,c,d,h,i){var a=h-c,b=i-d;if(0!==a||0!==b){var e=((f-c)*a+(g-d)*b)/(a*a+b*b);e>1?(c=h,d=i):e>0&&(c+=a*e,d+=b*e)}return(a=f-c)*a+(b=g-d)*b}function W(a,c,d,e){var b={id:void 0===a?null:a,type:c,geometry:d,tags:e,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(d){var b=d.geometry,c=d.type;if("Point"===c||"MultiPoint"===c||"LineString"===c)X(d,b);else if("Polygon"===c||"MultiLineString"===c)for(var a=0;a0&&(h+=k?(f*d-c*g)/2:Math.sqrt(Math.pow(c-f,2)+Math.pow(d-g,2))),f=c,g=d}var i=a.length-3;a[2]=1,U(a,0,i,j),a[i+2]=1,a.size=Math.abs(h),a.start=0,a.end=a.size}function _(b,d,e,f){for(var a=0;a1?1:a}function ac(j,m,e,d,f,n,o,p){if(d/=m,n>=(e/=m)&&o=d)return null;for(var i=[],k=0;k=e&&r=d)){var b=[];if("Point"===a||"MultiPoint"===a)ad(h,b,e,d,f);else if("LineString"===a)ae(h,b,e,d,f,!1,p.lineMetrics);else if("MultiLineString"===a)ag(h,b,e,d,f,!1);else if("Polygon"===a)ag(h,b,e,d,f,!0);else if("MultiPolygon"===a)for(var g=0;g=e&&d<=f&&(c.push(b[a]),c.push(b[a+1]),c.push(b[a+2]))}}function ae(b,u,e,f,o,v,m){for(var n,g,a=af(b),p=0===o?ai:aj,q=b.start,h=0;he&&(g=p(a,c,d,j,k,e),m&&(a.start=q+n*g)):l>f?r=e&&(g=p(a,c,d,j,k,e),t=!0),r>f&&l<=f&&(g=p(a,c,d,j,k,f),t=!0),!v&&t&&(m&&(a.end=q+n*g),u.push(a),a=af(b)),m&&(q+=n)}var i=b.length-3;c=b[i],d=b[i+1],s=b[i+2],(l=0===o?c:d)>=e&&l<=f&&ah(a,c,d,s),i=a.length-3,v&&i>=3&&(a[i]!==a[0]||a[i+1]!==a[1])&&ah(a,a[0],a[1],a[2]),a.length&&u.push(a)}function af(b){var a=[];return a.size=b.size,a.start=b.start,a.end=b.end,a}function ag(b,c,d,e,f,g){for(var a=0;aa.maxX&&(a.maxX=h),i>a.maxY&&(a.maxY=i)}return a}function ap(f,d,h,m){var b=d.geometry,c=d.type,e=[];if("Point"===c||"MultiPoint"===c)for(var a=0;a0&&a.size<(f?g:b))e.numPoints+=a.length/3;else{for(var d=[],c=0;cg)&&(e.numSimplified++,d.push(a[c]),d.push(a[c+1])),e.numPoints++;f&&function(b,f){for(var e=0,a=0,c=b.length,d=c-2;a0===f)for(a=0,c=b.length;a24)throw new Error("maxZoom should be in the 0-24 range");if(a.promoteId&&a.generateId)throw new Error("promoteId and generateId cannot be used together.");var d,e,b,c,f,g,h=function(a,d){var c=[];if("FeatureCollection"===a.type)for(var b=0;b1&&console.time("creation"),a=this.tiles[u]=ao(g,c,d,b,e),this.tileCoords.push({z:c,x:d,y:b}),j)){j>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",c,d,b,a.numFeatures,a.numPoints,a.numSimplified),console.timeEnd("creation"));var v="z"+c;this.stats[v]=(this.stats[v]||0)+1,this.total++}if(a.source=g,m){if(c===e.maxZoom||c===m)continue;var w=1<1&&console.time("clipping");var n,o,p,q,k,l,i=.5*e.buffer/e.extent,r=.5-i,s=.5+i,t=1+i;n=o=p=q=null,k=ac(g,h,d-i,d+s,0,a.minX,a.maxX,e),l=ac(g,h,d+r,d+t,0,a.minX,a.maxX,e),g=null,k&&(n=ac(k,h,b-i,b+s,1,a.minY,a.maxY,e),o=ac(k,h,b+r,b+t,1,a.minY,a.maxY,e),k=null),l&&(p=ac(l,h,b-i,b+s,1,a.minY,a.maxY,e),q=ac(l,h,b+r,b+t,1,a.minY,a.maxY,e),l=null),j>1&&console.timeEnd("clipping"),f.push(n||[],c+1,2*d,2*b),f.push(o||[],c+1,2*d,2*b+1),f.push(p||[],c+1,2*d+1,2*b),f.push(q||[],c+1,2*d+1,2*b+1)}}},d.prototype.getTile=function(a,b,g){var k=this.options,l=k.extent,h=k.debug;if(a<0||a>24)return null;var j=1<1&&console.log("drilling down to z%d-%d-%d",a,b,g);for(var c,d=a,e=b,f=g;!c&&d>0;)d--,e=Math.floor(e/2),f=Math.floor(f/2),c=this.tiles[ar(d,e,f)];return c&&c.source?(h>1&&console.log("found parent tile z%d-%d-%d",d,e,f),h>1&&console.time("drilling down"),this.splitTile(c.source,d,e,f,a,b,g),h>1&&console.timeEnd("drilling down"),this.tiles[i]?am(this.tiles[i],l):null):null};class as extends a.VectorTileWorkerSource{constructor(b,d,e,f,a){super(b,d,e,f,function(g,b){const d=g.tileID.canonical;if(!this._geoJSONIndex)return b(null,null);const e=this._geoJSONIndex.getTile(d.z,d.x,d.y);if(!e)return b(null,null);const f=new u(e.features);let a=c(f);0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),b(null,{vectorTile:f,rawData:a.buffer})}),a&&(this.loadGeoJSON=a)}loadData(b,e){const c=b&&b.request,f=c&&c.collectResourceTiming;this.loadGeoJSON(b,(i,g)=>{if(i||!g)return e(i);if("object"!=typeof g)return e(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`));{p(g,!0);try{var j,k;if(b.filter){const l=a.createExpression(b.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===l.result)throw new Error(l.value.map(a=>`${a.key}: ${a.message}`).join(", "));const n=g.features.filter(a=>l.value.evaluate({zoom:0},a));g={type:"FeatureCollection",features:n}}this._geoJSONIndex=b.cluster?new J(function({superclusterOptions:b,clusterProperties:d}){if(!d||!b)return b;const f={},g={},l={accumulated:null,zoom:0},m={properties:null},h=Object.keys(d);for(const c of h){const[e,i]=d[c],j=a.createExpression(i),k=a.createExpression("string"==typeof e?[e,["accumulated"],["get",c]]:e);f[c]=j.value,g[c]=k.value}return b.map=c=>{m.properties=c;const a={};for(const b of h)a[b]=f[b].evaluate(l,m);return a},b.reduce=(b,c)=>{for(const a of(m.properties=c,h))l.accumulated=b[a],b[a]=g[a].evaluate(l,m)},b}(b)).load(g.features):(j=g,k=b.geojsonVtOptions,new d(j,k))}catch(o){return e(o)}this.loaded={};const h={};if(f){const m=a.getPerformanceMeasurement(c);m&&(h.resourceTiming={},h.resourceTiming[b.source]=JSON.parse(JSON.stringify(m)))}e(null,h)}})}reloadTile(a,b){const c=this.loaded;return c&&c[a.uid]?super.reloadTile(a,b):this.loadTile(a,b)}loadGeoJSON(b,c){if(b.request)a.getJSON(b.request,c);else{if("string"!=typeof b.data)return c(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`));try{return c(null,JSON.parse(b.data))}catch(d){return c(new Error(`Input data given to '${b.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(b,a){try{a(null,this._geoJSONIndex.getClusterExpansionZoom(b.clusterId))}catch(c){a(c)}}getClusterChildren(b,a){try{a(null,this._geoJSONIndex.getChildren(b.clusterId))}catch(c){a(c)}}getClusterLeaves(a,b){try{b(null,this._geoJSONIndex.getLeaves(a.clusterId,a.limit,a.offset))}catch(c){b(c)}}}class e{constructor(b){this.self=b,this.actor=new a.Actor(b,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.projections={},this.defaultProjection=a.getProjection({name:"mercator"}),this.workerSourceTypes={vector:a.VectorTileWorkerSource,geojson:as},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(a,b)=>{if(this.workerSourceTypes[a])throw new Error(`Worker source with name "${a}" already registered.`);this.workerSourceTypes[a]=b},this.self.registerRTLTextPlugin=b=>{if(a.plugin.isParsed())throw new Error("RTL text plugin already registered.");a.plugin.applyArabicShaping=b.applyArabicShaping,a.plugin.processBidirectionalText=b.processBidirectionalText,a.plugin.processStyledBidirectionalText=b.processStyledBidirectionalText}}clearCaches(a,c,b){delete this.layerIndexes[a],delete this.availableImages[a],delete this.workerSources[a],delete this.demWorkerSources[a],b()}checkIfReady(b,c,a){a()}setReferrer(b,a){this.referrer=a}spriteLoaded(c,e){for(const f in this.isSpriteLoaded[c]=e,this.workerSources[c]){const b=this.workerSources[c][f];for(const d in b)b[d]instanceof a.VectorTileWorkerSource&&(b[d].isSpriteLoaded=e,b[d].fire(new a.Event("isSpriteLoaded")))}}setImages(a,b,d){for(const e in this.availableImages[a]=b,this.workerSources[a]){const c=this.workerSources[a][e];for(const f in c)c[f].availableImages=b}d()}enableTerrain(c,a,b){this.terrain=a,b()}setProjection(b,c){this.projections[b]=a.getProjection(c)}setLayers(a,b,c){this.getLayerIndex(a).replace(b),c()}updateLayers(b,a,c){this.getLayerIndex(b).update(a.layers,a.removedIds),c()}loadTile(c,b,e){const d=this.enableTerrain?a.extend({enableTerrain:this.terrain},b):b;d.projection=this.projections[c]||this.defaultProjection,this.getWorkerSource(c,b.type,b.source).loadTile(d,e)}loadDEMTile(c,b,d){const e=this.enableTerrain?a.extend({buildQuadTree:this.terrain},b):b;this.getDEMWorkerSource(c,b.source).loadTile(e,d)}reloadTile(c,b,e){const d=this.enableTerrain?a.extend({enableTerrain:this.terrain},b):b;d.projection=this.projections[c]||this.defaultProjection,this.getWorkerSource(c,b.type,b.source).reloadTile(d,e)}abortTile(b,a,c){this.getWorkerSource(b,a.type,a.source).abortTile(a,c)}removeTile(b,a,c){this.getWorkerSource(b,a.type,a.source).removeTile(a,c)}removeSource(b,a,c){if(!this.workerSources[b]||!this.workerSources[b][a.type]||!this.workerSources[b][a.type][a.source])return;const d=this.workerSources[b][a.type][a.source];delete this.workerSources[b][a.type][a.source],void 0!==d.removeSource?d.removeSource(a,c):c()}loadWorkerSource(d,b,a){try{this.self.importScripts(b.url),a()}catch(c){a(c.toString())}}syncRTLPluginState(g,e,c){try{a.plugin.setState(e);const b=a.plugin.getPluginURL();if(a.plugin.isLoaded()&&!a.plugin.isParsed()&&null!=b){this.self.importScripts(b);const d=a.plugin.isParsed();c(d?void 0:new Error(`RTL Text Plugin failed to import scripts from ${b}`),d)}}catch(f){c(f.toString())}}getAvailableImages(b){let a=this.availableImages[b];return a||(a=[]),a}getLayerIndex(b){let a=this.layerIndexes[b];return a||(a=this.layerIndexes[b]=new m),a}getWorkerSource(a,b,c){return this.workerSources[a]||(this.workerSources[a]={}),this.workerSources[a][b]||(this.workerSources[a][b]={}),this.workerSources[a][b][c]||(this.workerSources[a][b][c]=new this.workerSourceTypes[b]({send:(b,c,d,g,e,f)=>{this.actor.send(b,c,d,a,e,f)},scheduler:this.actor.scheduler},this.getLayerIndex(a),this.getAvailableImages(a),this.isSpriteLoaded[a])),this.workerSources[a][b][c]}getDEMWorkerSource(a,b){return this.demWorkerSources[a]||(this.demWorkerSources[a]={}),this.demWorkerSources[a][b]||(this.demWorkerSources[a][b]=new o),this.demWorkerSources[a][b]}enforceCacheSizeLimit(c,b){a.enforceCacheSizeLimit(b)}getWorkerPerformanceMetrics(b,c,a){a(void 0,void 0)}}return"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new e(self)),e}),a(["./shared"],function(a){"use strict";var l=m;function m(c){var b,a;return b=c,"undefined"!=typeof window&&"undefined"!=typeof document&& !!Array.prototype&&!!Array.prototype.every&&!!Array.prototype.filter&&!!Array.prototype.forEach&&!!Array.prototype.indexOf&&!!Array.prototype.lastIndexOf&&!!Array.prototype.map&&!!Array.prototype.some&&!!Array.prototype.reduce&&!!Array.prototype.reduceRight&&!!Array.isArray&& !!Function.prototype&&!!Function.prototype.bind&& !!Object.keys&&!!Object.create&&!!Object.getPrototypeOf&&!!Object.getOwnPropertyNames&&!!Object.isSealed&&!!Object.isFrozen&&!!Object.isExtensible&&!!Object.getOwnPropertyDescriptor&&!!Object.defineProperty&&!!Object.defineProperties&&!!Object.seal&&!!Object.freeze&&!!Object.preventExtensions&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&& !!function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var a,b,d=new Blob([""],{type:"text/javascript"}),c=URL.createObjectURL(d);try{b=new Worker(c),a=!0}catch(e){a=!1}return b&&b.terminate(),URL.revokeObjectURL(c),a}()&&"Uint8ClampedArray"in window&& !!ArrayBuffer.isView&& !!function(){var a=document.createElement("canvas");a.width=a.height=1;var b=a.getContext("2d");if(!b)return!1;var c=b.getImageData(0,0,1,1);return c&&c.width===a.width}()&&(void 0===B[a=b&&b.failIfMajorPerformanceCaveat]&&(B[a]=function(f){var e,c,d,b,a=(e=f,c=document.createElement("canvas"),(d=Object.create(m.webGLContextAttributes)).failIfMajorPerformanceCaveat=e,c.getContext("webgl",d)||c.getContext("experimental-webgl",d));if(!a)return!1;try{b=a.createShader(a.VERTEX_SHADER)}catch(g){return!1}return!(!b||a.isContextLost())&&(a.shaderSource(b,"void main() {}"),a.compileShader(b),!0===a.getShaderParameter(b,a.COMPILE_STATUS))}(a)),!!B[a]&&!document.documentMode)}var B={};function C(b,c){var d=c[0],e=c[1],f=c[2],g=c[3],a=d*g-f*e;return a?(b[0]=g*(a=1/a),b[1]=-e*a,b[2]=-f*a,b[3]=d*a,b):null}function D(a,b){if(Array.isArray(a)){if(!Array.isArray(b)||a.length!==b.length)return!1;for(let c=0;c{a.window.removeEventListener("click",G,!0)},0)},b.mousePos=function(a,b){const c=a.getBoundingClientRect();return H(a,c,b)},b.touchPos=function(b,c){const e=b.getBoundingClientRect(),d=[];for(let a=0;a=0?0:b.button};class J extends a.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new a.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(a){if(this.loaded!==a&&(this.loaded=a,a)){for(const{ids:b,callback:c}of this.requestors)this._notify(b,c);this.requestors=[]}}getImage(a){return this.images[a]}addImage(a,b){this._validate(a,b)&&(this.images[a]=b)}_validate(d,b){let c=!0;return this._validateStretch(b.stretchX,b.data&&b.data.width)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "stretchX" value`))),c=!1),this._validateStretch(b.stretchY,b.data&&b.data.height)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "stretchY" value`))),c=!1),this._validateContent(b.content,b)||(this.fire(new a.ErrorEvent(new Error(`Image "${d}" has invalid "content" value`))),c=!1),c}_validateStretch(b,d){if(!b)return!0;let c=0;for(const a of b){if(a[0]{this.ready=!0})}broadcast(c,d,b){a.asyncAll(this.actors,(a,b)=>{a.send(c,d,b)},b=b||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(a=>{a.remove()}),this.actors=[],this.workerPool.release(this.id)}}function V(b,c,d){return c*(a.EXTENT/(b.tileSize*Math.pow(2,d-b.tileID.overscaledZ)))}n.Actor=a.Actor;class W{constructor(b,c,d){this.context=b;const a=b.gl;this.buffer=a.createBuffer(),this.dynamicDraw=Boolean(d),this.context.unbindVAO(),b.bindElementBuffer.set(this.buffer),a.bufferData(a.ELEMENT_ARRAY_BUFFER,c.arrayBuffer,this.dynamicDraw?a.DYNAMIC_DRAW:a.STATIC_DRAW),this.dynamicDraw||delete c.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(b){const a=this.context.gl;this.context.unbindVAO(),this.bind(),a.bufferSubData(a.ELEMENT_ARRAY_BUFFER,0,b.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const X={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Y{constructor(c,b,d,e){this.length=b.length,this.attributes=d,this.itemSize=b.bytesPerElement,this.dynamicDraw=e,this.context=c;const a=c.gl;this.buffer=a.createBuffer(),c.bindVertexBuffer.set(this.buffer),a.bufferData(a.ARRAY_BUFFER,b.arrayBuffer,this.dynamicDraw?a.DYNAMIC_DRAW:a.STATIC_DRAW),this.dynamicDraw||delete b.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(b){const a=this.context.gl;this.bind(),a.bufferSubData(a.ARRAY_BUFFER,0,b.arrayBuffer)}enableAttributes(c,d){for(let a=0;ad.pointCoordinate3D(a)),this.cameraGeometry=this.bufferedCameraGeometry(0)}static createFromScreenPoints(b,c){let d,e;if(b instanceof a.pointGeometry||"number"==typeof b[0]){const h=a.pointGeometry.convert(b);d=[a.pointGeometry.convert(b)],e=c.isPointAboveHorizon(h)}else{const f=a.pointGeometry.convert(b[0]),g=a.pointGeometry.convert(b[1]);d=[f,g],e=a.polygonizeBounds(f,g).every(a=>c.isPointAboveHorizon(a))}return new _(d,c.getCameraPoint(),e,c)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(b){return a.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],b)}bufferedCameraGeometry(e){const d=this.screenBounds[0],b=1===this.screenBounds.length?this.screenBounds[0].add(new a.pointGeometry(1,1)):this.screenBounds[1],c=a.polygonizeBounds(d,b,0,!1);return this.cameraPoint.y>b.y&&(this.cameraPoint.x>d.x&&this.cameraPoint.x=b.x?c[2]=this.cameraPoint:this.cameraPoint.x<=d.x&&(c[3]=this.cameraPoint)),a.bufferConvexPolygon(c,e)}containsTile(c,d,h){var b;const f=c.queryPadding+1,i=c.tileID.wrap,e=h?this._bufferedCameraMercator(f,d).map(b=>a.getTilePoint(c.tileTransform,b,i)):this._bufferedScreenMercator(f,d).map(b=>a.getTilePoint(c.tileTransform,b,i)),g=this.screenGeometryMercator.map(b=>a.getTileVec3(c.tileTransform,b,i)),j=g.map(b=>new a.pointGeometry(b[0],b[1])),k=d.getFreeCameraOptions().position||new a.MercatorCoordinate(0,0,0),n=a.getTileVec3(c.tileTransform,k,i),l=g.map(c=>{const b=a.sub(c,c,n);return a.normalize(b,b),new a.Ray(n,b)}),m=V(c,1,d.zoom);if(a.polygonIntersectsBox(e,0,0,a.EXTENT,a.EXTENT))return{queryGeometry:this,tilespaceGeometry:j,tilespaceRays:l,bufferedTilespaceGeometry:e,bufferedTilespaceBounds:((b=a.getBounds(e)).min.x=a.clamp(b.min.x,0,a.EXTENT),b.min.y=a.clamp(b.min.y,0,a.EXTENT),b.max.x=a.clamp(b.max.x,0,a.EXTENT),b.max.y=a.clamp(b.max.y,0,a.EXTENT),b),tile:c,tileID:c.tileID,pixelToTileUnitsFactor:m}}_bufferedScreenMercator(b,d){const a=aa(b);if(this._screenRaycastCache[a])return this._screenRaycastCache[a];{const c=this.bufferedScreenGeometry(b).map(a=>d.pointCoordinate3D(a));return this._screenRaycastCache[a]=c,c}}_bufferedCameraMercator(b,d){const a=aa(b);if(this._cameraRaycastCache[a])return this._cameraRaycastCache[a];{const c=this.bufferedCameraGeometry(b).map(a=>d.pointCoordinate3D(a));return this._cameraRaycastCache[a]=c,c}}}function aa(a){return 100*a|0}function ab(b,c,e){const d=function(g,f){if(g)return e(g);if(f){const d=a.pick(a.extend(f,b),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);f.vector_layers&&(d.vectorLayers=f.vector_layers,d.vectorLayerIds=d.vectorLayers.map(a=>a.id)),d.tiles=c.canonicalizeTileset(d,b.url),e(null,d)}};return b.url?a.getJSON(c.transformRequest(c.normalizeSourceURL(b.url),a.ResourceType.Source),d):a.exported.frame(()=>d(null,b))}class ac{constructor(b,c,d){this.bounds=a.LngLatBounds.convert(this.validateBounds(b)),this.minzoom=c||0,this.maxzoom=d||24}validateBounds(a){return Array.isArray(a)&&4===a.length?[Math.max(-180,a[0]),Math.max(-90,a[1]),Math.min(180,a[2]),Math.min(90,a[3])]:[-180,-90,180,90]}contains(b){const c=Math.pow(2,b.z),d=Math.floor(a.mercatorXfromLng(this.bounds.getWest())*c),e=Math.floor(a.mercatorYfromLat(this.bounds.getNorth())*c),f=Math.ceil(a.mercatorXfromLng(this.bounds.getEast())*c),g=Math.ceil(a.mercatorYfromLat(this.bounds.getSouth())*c);return b.x>=d&&b.x=e&&b.y{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new a.ErrorEvent(c)):b&&(a.extend(this,b),b.bounds&&(this.tileBounds=new ac(b.bounds,this.minzoom,this.maxzoom)),a.postTurnstileEvent(b.tiles),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}onAdd(a){this.map=a,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return a.extend({},this._options)}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}loadTile(b,e){const c=a.exported.devicePixelRatio>=2,d=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme),c,this.tileSize);b.request=a.getImage(this.map._requestManager.transformRequest(d,a.ResourceType.Tile),(g,f,h,i)=>{if(delete b.request,b.aborted)b.state="unloaded",e(null);else if(g)b.state="errored",e(g);else if(f){this.map._refreshExpiredTiles&&b.setExpiryData({cacheControl:h,expires:i});const c=this.map.painter.context,d=c.gl;b.texture=this.map.painter.getTileTexture(f.width),b.texture?b.texture.update(f,{useMipmap:!0}):(b.texture=new a.Texture(c,f,d.RGBA,{useMipmap:!0}),b.texture.bind(d.LINEAR,d.CLAMP_TO_EDGE),c.extTextureFilterAnisotropic&&d.texParameterf(d.TEXTURE_2D,c.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,c.extTextureFilterAnisotropicMax)),b.state="loaded",a.cacheEntryPossiblyAdded(this.dispatcher),e(null)}})}abortTile(a,b){a.request&&(a.request.cancel(),delete a.request),b()}unloadTile(a,b){a.texture&&this.map.painter.saveTileTexture(a.texture),b()}hasTransition(){return!1}}let ad;function ae(e,f,g,h,i,j,k,l){const b=[e,g,i,f,h,j,1,1,1],c=[k,l,1],d=a.adjoint([],b),[m,n,o]=a.transformMat3(c,c,a.transpose(d,d));return a.multiply(b,[m,0,0,0,n,0,0,0,o],b)}class s extends a.Evented{constructor(b,a,c,d){super(),this.id=b,this.dispatcher=c,this.coordinates=a.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(d),this.options=a}load(b,c){this._loaded=!1,this.fire(new a.Event("dataloading",{dataType:"source"})),this.url=this.options.url,a.getImage(this.map._requestManager.transformRequest(this.url,a.ResourceType.Image),(d,e)=>{this._loaded=!0,d?this.fire(new a.ErrorEvent(d)):e&&(this.image=a.exported.getImageData(e),this.width=this.image.width,this.height=this.image.height,b&&(this.coordinates=b),c&&c(),this._finishLoading())})}loaded(){return this._loaded}updateImage(a){return this.image&&a.url&&(this.options.url=a.url,this.load(a.coordinates,()=>{this.texture=null})),this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(a){this.map=a,this.load()}setCoordinates(b){this.coordinates=b,delete this._boundsArray;const c=b.map(a.MercatorCoordinate.fromLngLat);return this.tileID=function(i){let b=1/0,c=1/0,d=-1/0,e=-1/0;for(const f of i)b=Math.min(b,f.x),c=Math.min(c,f.y),d=Math.max(d,f.x),e=Math.max(e,f.y);const g=Math.max(0,Math.floor(-Math.log(Math.max(d-b,e-c))/Math.LN2)),h=Math.pow(2,g);return new a.CanonicalTileID(g,Math.floor((b+d)/2*h),Math.floor((c+e)/2*h))}(c),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){delete this._boundsArray}_makeBoundsArray(){const f=a.tileTransform(this.tileID,this.map.transform.projection),[b,c,d,e]=this.coordinates.map(b=>{const c=f.projection.project(b[0],b[1]);return a.getTilePoint(f,c)._round()});return this.perspectiveTransform=function(c,d,f,g,h,i,j,k,l,m){const e=ae(0,0,c,0,0,d,c,d),b=ae(f,g,h,i,j,k,l,m);return a.multiply(b,a.adjoint(e,e),b),[b[6]/b[8]*c/a.EXTENT,b[7]/b[8]*d/a.EXTENT]}(this.width,this.height,b.x,b.y,c.x,c.y,e.x,e.y,d.x,d.y),this._boundsArray=new a.StructArrayLayout4i8,this._boundsArray.emplaceBack(b.x,b.y,0,0),this._boundsArray.emplaceBack(c.x,c.y,a.EXTENT,0),this._boundsArray.emplaceBack(e.x,e.y,0,a.EXTENT),this._boundsArray.emplaceBack(d.x,d.y,a.EXTENT,a.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const b=this.map.painter.context,c=b.gl;for(const e in this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=b.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new a.Texture(b,this.image,c.RGBA),this.texture.bind(c.LINEAR,c.CLAMP_TO_EDGE)),this.tiles){const d=this.tiles[e];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}loadTile(a,b){this.tileID&&this.tileID.equals(a.tileID.canonical)?(this.tiles[String(a.tileID.wrap)]=a,a.buckets={},b(null)):(a.state="errored",b(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const af={vector:class extends a.Evented{constructor(c,b,d,e){if(super(),this.id=c,this.dispatcher=d,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,a.extend(this,a.pick(b,["url","scheme","tileSize","promoteId"])),this._options=a.extend({type:"vector"},b),this._collectResourceTiming=b.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(e),this._tileWorkers={},this._deduped=new a.DedupedRequest}load(){this._loaded=!1,this.fire(new a.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=ab(this._options,this.map._requestManager,(c,b)=>{this._tileJSONRequest=null,this._loaded=!0,c?this.fire(new a.ErrorEvent(c)):b&&(a.extend(this,b),b.bounds&&(this.tileBounds=new ac(b.bounds,this.minzoom,this.maxzoom)),a.postTurnstileEvent(b.tiles,this.map._requestManager._customAccessToken),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}onAdd(a){this.map=a,this.load()}setSourceProperty(a){this._tileJSONRequest&&this._tileJSONRequest.cancel(),a();const b=this.map.style._getSourceCaches(this.id);for(const c of b)c.clearTiles();this.load()}setTiles(a){return this.setSourceProperty(()=>{this._options.tiles=a}),this}setUrl(a){return this.setSourceProperty(()=>{this.url=a,this._options.url=a}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return a.extend({},this._options)}loadTile(b,e){const d=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme)),c={request:this.map._requestManager.transformRequest(d,a.ResourceType.Tile),data:void 0,uid:b.uid,tileID:b.tileID,tileZoom:b.tileZoom,zoom:b.tileID.overscaledZ,tileSize:this.tileSize*b.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:a.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:b.isSymbolTile};if(c.request.collectResourceTiming=this._collectResourceTiming,b.actor&&"expired"!==b.state)"loading"===b.state?b.reloadCallback=e:b.request=b.actor.send("reloadTile",c,g.bind(this));else if(b.actor=this._tileWorkers[d]=this._tileWorkers[d]||this.dispatcher.getActor(),this.dispatcher.ready)b.request=b.actor.send("loadTile",c,g.bind(this),void 0,!0);else{const f=a.loadVectorTile.call({deduped:this._deduped},c,(d,a)=>{d||!a?g.call(this,d):(c.data={cacheControl:a.cacheControl,expires:a.expires,rawData:a.rawData.slice(0)},b.actor&&b.actor.send("loadTile",c,g.bind(this),void 0,!0))},!0);b.request={cancel:f}}function g(d,c){return delete b.request,b.aborted?e(null):d&&404!==d.status?e(d):(c&&c.resourceTiming&&(b.resourceTiming=c.resourceTiming),this.map._refreshExpiredTiles&&c&&b.setExpiryData(c),b.loadVectorData(c,this.map.painter),a.cacheEntryPossiblyAdded(this.dispatcher),e(null),void(b.reloadCallback&&(this.loadTile(b,b.reloadCallback),b.reloadCallback=null)))}}abortTile(a){a.request&&(a.request.cancel(),delete a.request),a.actor&&a.actor.send("abortTile",{uid:a.uid,type:this.type,source:this.id})}unloadTile(a){a.unloadVectorData(),a.actor&&a.actor.send("removeTile",{uid:a.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}},raster:r,"raster-dem":class extends r{constructor(c,b,d,e){super(c,b,d,e),this.type="raster-dem",this.maxzoom=22,this._options=a.extend({type:"raster-dem"},b),this.encoding=b.encoding||"mapbox"}loadTile(b,d){const c=this.map._requestManager.normalizeTileURL(b.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function e(a,c){a&&(b.state="errored",d(a)),c&&(b.dem=c,b.dem.onDeserialize(),b.needsHillshadePrepare=!0,b.needsDEMTextureUpload=!0,b.state="loaded",d(null))}b.request=a.getImage(this.map._requestManager.transformRequest(c,a.ResourceType.Tile),(function(g,c,h,i){if(delete b.request,b.aborted)b.state="unloaded",d(null);else if(g)b.state="errored",d(g);else if(c){this.map._refreshExpiredTiles&&b.setExpiryData({cacheControl:h,expires:i});const j=a.window.ImageBitmap&&c instanceof a.window.ImageBitmap&&(null==ad&&(ad=a.window.OffscreenCanvas&&new a.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof a.window.createImageBitmap),ad),f=1-(c.width-a.prevPowerOfTwo(c.width))/2;f<1||b.neighboringTiles||(b.neighboringTiles=this._getNeighboringTiles(b.tileID));const k=j?c:a.exported.getImageData(c,f),l={uid:b.uid,coord:b.tileID,source:this.id,rawImageData:k,encoding:this.encoding,padding:f};b.actor&&"expired"!==b.state||(b.actor=this.dispatcher.getActor(),b.actor.send("loadDEMTile",l,e.bind(this),void 0,!0))}}).bind(this))}_getNeighboringTiles(c){const b=c.canonical,e=Math.pow(2,b.z),f=(b.x-1+e)%e,g=0===b.x?c.wrap-1:c.wrap,h=(b.x+1+e)%e,i=b.x+1===e?c.wrap+1:c.wrap,d={};return d[new a.OverscaledTileID(c.overscaledZ,g,b.z,f,b.y).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,i,b.z,h,b.y).key]={backfilled:!1},b.y>0&&(d[new a.OverscaledTileID(c.overscaledZ,g,b.z,f,b.y-1).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,c.wrap,b.z,b.x,b.y-1).key]={backfilled:!1},d[new a.OverscaledTileID(c.overscaledZ,i,b.z,h,b.y-1).key]={backfilled:!1}),b.y+1{if(this._loaded=!0,this._pendingLoad=null,c)this.fire(new a.ErrorEvent(c));else{const d={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&b&&b.resourceTiming&&b.resourceTiming[this.id]&&(d.resourceTiming=b.resourceTiming[this.id]),this.fire(new a.Event("data",d)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)})}loaded(){return this._loaded}loadTile(b,d){const c=b.actor?"reloadTile":"loadTile";b.actor=this.actor,b.request=this.actor.send(c,{type:this.type,uid:b.uid,tileID:b.tileID,tileZoom:b.tileZoom,zoom:b.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:a.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(a,e)=>(delete b.request,b.unloadVectorData(),b.aborted?d(null):a?d(a):(b.loadVectorData(e,this.map.painter,"reloadTile"===c),d(null))),void 0,"loadTile"===c)}abortTile(a){a.request&&(a.request.cancel(),delete a.request),a.aborted=!0}unloadTile(a){a.unloadVectorData(),this.actor.send("removeTile",{uid:a.uid,type:this.type,source:this.id})}onRemove(){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return a.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends s{constructor(b,a,c,d){super(b,a,c,d),this.roundZoom=!0,this.type="video",this.options=a}load(){this._loaded=!1;const b=this.options;for(const c of(this.urls=[],b.urls))this.urls.push(this.map._requestManager.transformRequest(c,a.ResourceType.Source).url);a.getVideo(this.urls,(b,c)=>{this._loaded=!0,b?this.fire(new a.ErrorEvent(b)):c&&(this.video=c,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(c){if(this.video){const b=this.video.seekable;cb.end(0)?this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${b.start(0)} and ${b.end(0)}-second mark.`))):this.video.currentTime=c}}getVideo(){return this.video}onAdd(a){this.map||(this.map=a,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const c=this.map.painter.context,b=c.gl;for(const e in this.texture?this.video.paused||(this.texture.bind(b.LINEAR,b.CLAMP_TO_EDGE),b.texSubImage2D(b.TEXTURE_2D,0,0,0,b.RGBA,b.UNSIGNED_BYTE,this.video)):(this.texture=new a.Texture(c,this.video,b.RGBA),this.texture.bind(b.LINEAR,b.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=c.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.tiles){const d=this.tiles[e];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:s,canvas:class extends s{constructor(c,b,d,e){super(c,b,d,e),b.coordinates?Array.isArray(b.coordinates)&&4===b.coordinates.length&&!b.coordinates.some(a=>!Array.isArray(a)||2!==a.length||a.some(a=>"number"!=typeof a))||this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'missing required property "coordinates"'))),b.animate&&"boolean"!=typeof b.animate&&this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'optional "animate" property must be a boolean value'))),b.canvas?"string"==typeof b.canvas||b.canvas instanceof a.window.HTMLCanvasElement||this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.ErrorEvent(new a.ValidationError(`sources.${c}`,null,'missing required property "canvas"'))),this.options=b,this.animate=void 0===b.animate||b.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof a.window.HTMLCanvasElement?this.options.canvas:a.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(a){this.map=a,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let b=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,b=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,b=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const c=this.map.painter.context,e=c.gl;for(const f in this._boundsArray||this._makeBoundsArray(),this.boundsBuffer||(this.boundsBuffer=c.createVertexBuffer(this._boundsArray,a.boundsAttributes.members)),this.boundsSegments||(this.boundsSegments=a.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(b||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new a.Texture(c,this.canvas,e.RGBA,{premultiply:!0}),this.tiles){const d=this.tiles[f];"loaded"!==d.state&&(d.state="loaded",d.texture=this.texture)}}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const a of[this.canvas.width,this.canvas.height])if(isNaN(a)||a<=0)return!0;return!1}}},ag=function(c,d,e,f){const b=new af[d.type](c,d,e,f);if(b.id!==c)throw new Error(`Expected Source id to be ${c} instead of ${b.id}`);return a.bindAll(["load","abort","unload","serialize","prepare"],b),b};function ah(c,d){const b=a.identity([]);return a.scale(b,b,[.5*c.width,-(.5*c.height),1]),a.translate(b,b,[1,-1,0]),a.multiply$1(b,b,c.calculateProjMatrix(d.toUnwrapped()))}function ai(b,g,h,i,j,k,l,d=!1){const e=b.tilesIn(i,l,d);e.sort(ak);const f=[];for(const a of e)f.push({wrappedTileID:a.tile.tileID.wrapped().key,queryResults:a.tile.queryRenderedFeatures(g,h,b._state,a,j,k,ah(b.transform,a.tile.tileID),d)});const c=function(j){const b={},d={};for(const e of j){const f=e.queryResults,g=e.wrappedTileID,h=d[g]=d[g]||{};for(const a in f){const k=f[a],i=h[a]=h[a]||{},l=b[a]=b[a]||[];for(const c of k)i[c.featureIndex]||(i[c.featureIndex]=!0,l.push(c))}}return b}(f);for(const m in c)c[m].forEach(c=>{const a=c.feature,d=b.getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=d});return c}function aj(g,h){const b=g.getRenderableIds().map(a=>g.getTileByID(a)),c=[],d={};for(let a=0;a{a.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[am]}numActive(){return Object.keys(this.active).length}}let an;function ao(){return an||(an=new e),an}function ap(c,e){const d={};for(const b in c)"ref"!==b&&(d[b]=c[b]);return a.refProperties.forEach(a=>{a in e&&(d[a]=e[a])}),d}function aq(a){a=a.slice();const d=Object.create(null);for(let c=0;c0?(e-g)/h:0;return this.points[f].mult(1-i).add(this.points[b].mult(i))}}class az{constructor(a,b,c){const e=this.boxCells=[],f=this.circleCells=[];this.xCellCount=Math.ceil(a/c),this.yCellCount=Math.ceil(b/c);for(let d=0;dthis.width||i<0||g>this.height)return!d&&[];const a=[];if(f<=0&&g<=0&&this.width<=h&&this.height<=i){if(d)return!0;for(let b=0;b0:a}_queryCircle(b,c,a,d,j){const f=b-a,g=b+a,h=c-a,i=c+a;if(g<0||f>this.width||i<0||h>this.height)return!d&&[];const e=[];return this._forEachCell(f,h,g,i,this._queryCellCircle,e,{hitTest:d,circle:{x:b,y:c,radius:a},seenUids:{box:{},circle:{}}},j),d?e.length>0:e}query(a,b,c,d,e){return this._query(a,b,c,d,!1,e)}hitTest(a,b,c,d,e){return this._query(a,b,c,d,!0,e)}hitTestCircle(a,b,c,d){return this._queryCircle(a,b,c,!0,d)}_queryCell(l,m,n,o,p,g,k,h){const i=k.seenUids,q=this.boxCells[p];if(null!==q){const a=this.bboxes;for(const e of q)if(!i.box[e]){i.box[e]=!0;const b=4*e;if(l<=a[b+2]&&m<=a[b+3]&&n>=a[b+0]&&o>=a[b+1]&&(!h||h(this.boxKeys[e]))){if(k.hitTest)return g.push(!0),!0;g.push({key:this.boxKeys[e],x1:a[b],y1:a[b+1],x2:a[b+2],y2:a[b+3]})}}}const r=this.circleCells[p];if(null!==r){const c=this.circles;for(const f of r)if(!i.circle[f]){i.circle[f]=!0;const d=3*f;if(this._circleAndRectCollide(c[d],c[d+1],c[d+2],l,m,n,o)&&(!h||h(this.circleKeys[f]))){if(k.hitTest)return g.push(!0),!0;{const s=c[d],t=c[d+1],j=c[d+2];g.push({key:this.circleKeys[f],x1:s-j,y1:t-j,x2:s+j,y2:t+j})}}}}}_queryCellCircle(o,p,q,r,j,k,l,b){const a=l.circle,c=l.seenUids,m=this.boxCells[j];if(null!==m){const d=this.bboxes;for(const e of m)if(!c.box[e]){c.box[e]=!0;const f=4*e;if(this._circleAndRectCollide(a.x,a.y,a.radius,d[f+0],d[f+1],d[f+2],d[f+3])&&(!b||b(this.boxKeys[e])))return k.push(!0),!0}}const n=this.circleCells[j];if(null!==n){const h=this.circles;for(const g of n)if(!c.circle[g]){c.circle[g]=!0;const i=3*g;if(this._circlesCollide(h[i],h[i+1],h[i+2],a.x,a.y,a.radius)&&(!b||b(this.circleKeys[g])))return k.push(!0),!0}}}_forEachCell(c,d,e,f,g,h,i,j){const k=this._convertToXCellCoord(c),l=this._convertToYCellCoord(d),m=this._convertToXCellCoord(e),n=this._convertToYCellCoord(f);for(let a=k;a<=m;a++)for(let b=l;b<=n;b++)if(g.call(this,c,d,e,f,this.xCellCount*b+a,h,i,j))return}_convertToXCellCoord(a){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(a*this.xScale)))}_convertToYCellCoord(a){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(a*this.yScale)))}_circlesCollide(d,e,f,g,h,i){const a=g-d,b=h-e,c=f+i;return c*c>a*a+b*b}_circleAndRectCollide(j,k,a,f,g,l,m){const b=(l-f)/2,d=Math.abs(j-(f+b));if(d>b+a)return!1;const c=(m-g)/2,e=Math.abs(k-(g+c));if(e>c+a)return!1;if(d<=b||e<=c)return!0;const h=d-b,i=e-c;return h*h+i*i<=a*a}}const aA=Math.tan(85*Math.PI/180);function aB(e,f,g,h,c,i){let b=a.create();if(g){if("globe"===c.projection.name)b=a.calculateGlobeMatrix(c,c.worldSize/c._projectionScaler,[0,0]),a.multiply$1(b,b,a.globeDenormalizeECEF(a.globeTileBounds(f)));else{const d=C([],i);b[0]=d[0],b[1]=d[1],b[4]=d[2],b[5]=d[3]}h||a.rotateZ(b,b,c.angle)}else a.multiply$1(b,c.labelPlaneMatrix,e);return b}function aC(g,j,h,i,f,b){if(h){if("globe"===f.projection.name){const c=aB(g,j,h,i,f,b);return a.invert(c,c),a.multiply$1(c,g,c),c}{const d=a.clone(g),e=a.identity([]);return e[0]=b[0],e[1]=b[1],e[4]=b[2],e[5]=b[3],a.multiply$1(d,d,e),i||a.rotateZ(d,d,-f.angle),d}}return f.glCoordMatrix}function aD(d,e,f=0){const b=[d.x,d.y,f,1];f?a.transformMat4$1(b,b,e):aP(b,b,e);const c=b[3];return{point:new a.pointGeometry(b[0]/c,b[1]/c),signedDistanceFromCamera:c}}function aE(a,b){return Math.min(.5+a/b*.5,1.5)}function aF(a,b){const c=a[0]/a[3],d=a[1]/a[3];return c>= -b[0]&&c<=b[0]&&d>= -b[1]&&d<=b[1]}function aG(c,m,e,i,n,x,y,z,o,p){const q=e.transform,A=i?c.textSizeData:c.iconSizeData,G=a.evaluateSizeForZoom(A,e.transform.zoom),H=[256/e.width*2+1,256/e.height*2+1],d=i?c.text.dynamicLayoutVertexArray:c.icon.dynamicLayoutVertexArray;d.clear();const B=c.lineVertexArray,r=i?c.text.placedSymbolArray:c.icon.placedSymbolArray,C=e.transform.width/e.transform.height;let f=!1;for(let g=0;gMath.abs(c.x-b.x)*e?{useVertical:!0}:d.writingMode===a.WritingMode.vertical?b.yaA}(b,c,e)?1===d.flipState?{needsFlipping:!0}:null:b.x>c.x?{needsFlipping:!0}:null}function aJ(b,E,c,v,m,n,w,o,d,F,p,e,q,x,r,i,j){const f=E/24,s=b.lineOffsetX*f,t=b.lineOffsetY*f;let g;if(b.numGlyphs>1){const G=b.glyphStartIndex+b.numGlyphs,H=b.lineStartIndex,I=b.lineStartIndex+b.lineLength,h=aH(f,o,s,t,c,p,e,b,d,n,q,r,!1,i,j);if(!h)return{notEnoughRoom:!0};const J=aD(h.first.point,w).point,K=aD(h.last.point,w).point;if(v&&!c){const k=aI(b,J,K,x);if(b.flipState=k&&k.needsFlipping?1:2,k)return k}g=[h.first];for(let u=b.glyphStartIndex+1;u0?B.point:aL(e,A,y,1,m,void 0,i,j.canonical),x);if(b.flipState=l&&l.needsFlipping?1:2,l)return l}const C=aM(f*o.getoffsetX(b.glyphStartIndex),s,t,c,p,e,b.segment,b.lineStartIndex,b.lineStartIndex+b.lineLength,d,n,q,r,!1,!1,i,j);if(!C)return{notEnoughRoom:!0};g=[C]}for(const D of g)a.addDynamicAttributes(F,D.point,D.angle);return{}}function aK(c,g,e,h,f){const b=h.projectTilePoint(c.x,c.y,g);if(!f)return aD(b,e,b.z);const d=f(c);return aD(new a.pointGeometry(b.x+d[0],b.y+d[1]),e,b.z+d[2])}function aL(a,d,b,e,f,g,h,i){const j=aK(a.add(a.sub(d)._unit()),i,f,h,g).point,c=b.sub(j);return b.add(c._mult(e/c.mag()))}function aM(p,q,r,s,t,D,u,k,E,f,F,j,v,w,G,H,I){const x=s?p-q:p+q;let h=x>0?1:-1,l=0;s&&(h*=-1,l=Math.PI),h<0&&(l+=Math.PI);let b=h>0?k+u:k+u+1,c=t,e=t,m=0,i=0;const y=Math.abs(x),n=[],g=[];let d=D;const J=()=>{const c=b-h;return 0===m?D:new a.pointGeometry(f.getx(c),f.gety(c))},z=()=>aL(J(),d,e,y-m+1,F,v,H,I.canonical);for(;m+i<=y;){if((b+=h)=E)return null;if(e=c,n.push(c),w&&g.push(d||J()),void 0===(c=j[b])){d=new a.pointGeometry(f.getx(b),f.gety(b));const A=aK(d,I.canonical,F,H,v);c=A.signedDistanceFromCamera>0?j[b]=A.point:z()}else d=null;m+=i,i=e.dist(c)}G&&v&&(d=d||new a.pointGeometry(f.getx(b),f.gety(b)),j[b]=c=void 0===j[b]?c:z(),i=e.dist(c));const B=(y-m)/i,C=c.sub(e),o=C.mult(B)._add(e);r&&o._add(C._unit()._perp()._mult(r*h));const K=l+Math.atan2(c.y-e.y,c.x-e.x);return n.push(o),w&&(d=d||new a.pointGeometry(f.getx(b),f.gety(b)),g.push(function(c,d,b){const e=1-b;return new a.pointGeometry(c.x*e+d.x*b,c.y*e+d.y*b)}(g.length>0?g[g.length-1]:d,d,B))),{point:o,angle:K,path:n,tilePath:g}}const aN=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function aO(d,a){for(let b=0;ba.sortKey-b.sortKey));this._currentPartIndex[0,0,0],I=new a.pointGeometry(f.tileAnchorX,f.tileAnchorY),r=this.transform.projection.projectTilePoint(f.tileAnchorX,f.tileAnchorY,l.canonical),s=H(I),g=[r.x+s[0],r.y+s[1],r.z+s[2]],t=this.projectAndGetPerspectiveRatio(V,g[0],g[1],g[2],l),{perspectiveRatio:u}=t,v=(q?D/u:D*u)/a.ONE_EM,_=aD(new a.pointGeometry(g[0],g[1]),E,g[2]).point,w=t.signedDistanceFromCamera>0?aH(v,U,f.lineOffsetX*v,f.lineOffsetY*v,!1,_,I,f,T,E,{},k&&!q?H:null,q&&!!k,this.transform.projection,l):null;let m=!1,x=!1,y=!0;if(w&&!t.aboveHorizon){const c=.5*Y*u+Z,h=new a.pointGeometry(-100,-100),i=new a.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),n=new ay,J=w.first,K=w.last;let b=[];for(let z=J.path.length-1;z>=1;z--)b.push(J.path[z]);for(let A=1;A{const c=H(aaD(a,W));b=L.some(a=>a.signedDistanceFromCamera<=0)?[]:L.map(a=>a.point)}let M=[];if(b.length>0){const d=b[0].clone(),e=b[0].clone();for(let j=1;j=h.x&&e.x<=i.x&&d.y>=h.y&&e.y<=i.y?[b]:e.xi.x||e.yi.y?[]:a.clipLine([b],h.x,h.y,i.x,i.y)}for(const ab of M){n.reset(ab,.25*c);let B=0;B=n.length<=.5*c?1:Math.ceil(n.paddedLength/aa)+1;for(let C=0;C0){a.transformMat4$1(b,b,d);let i=!1;this.fogState&&g&&(i=function(d,e,f,g,h,b){const i=b.calculateFogTileMatrix(h),c=[e,f,g];return a.transformMat4(c,c,i),Q(d,c,b.pitch,b._fov)}(this.fogState,e,f,c||0,g.toUnwrapped(),this.transform)>.9),h=b[2]>b[3]||i}else aP(b,b,d);return{point:new a.pointGeometry((b[0]/b[3]+1)/2*this.transform.width+100,(-b[1]/b[3]+1)/2*this.transform.height+100),perspectiveRatio:Math.min(.5+this.transform.cameraToCenterDistance/b[3]*.5,1.5),signedDistanceFromCamera:b[3],aboveHorizon:h}}isOffscreen(a,b,c,d){return c<100||a>=this.screenRightBoundary||d<100||b>this.screenBottomBoundary}isInsideGrid(a,b,c,d){return c>=0&&a=0&&ba.collisionGroupID===b}}return this.collisionGroups[a]}}(e),this.collisionCircleArrays={},this.prevPlacement=b,b&&(b.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(h,d,b,q){const c=b.getBucket(d),i=b.latestFeatureIndex;if(!c||!i||d.id!==c.layerIds[0])return;const e=c.layers[0].layout,r=b.collisionBoxArray,s=Math.pow(2,this.transform.zoom-b.tileID.overscaledZ),t=b.tileSize/a.EXTENT,j=b.tileID.toUnwrapped(),f=this.transform.calculateProjMatrix(j),g="map"===e.get("text-pitch-alignment"),k="map"===e.get("text-rotation-alignment");d.compileFilter();const l=d.dynamicFilter(),u=d.dynamicFilterNeedsFeature(),m=this.transform.calculatePixelsToTileUnitsMatrix(b),v=aB(f,b.tileID.canonical,g,k,this.transform,m);let n=null;if(g){const w=aC(f,b.tileID.canonical,g,k,this.transform,m);n=a.multiply$1([],this.transform.labelPlaneMatrix,w)}let o=null;l&&b.latestFeatureIndex&&(o={unwrappedTileID:j,dynamicFilter:l,dynamicFilterNeedsFeature:u,featureIndex:b.latestFeatureIndex}),this.retainedQueryData[c.bucketInstanceId]=new aU(c.bucketInstanceId,i,c.sourceLayerIndex,c.index,b.tileID);const p={bucket:c,layout:e,posMatrix:f,textLabelPlaneMatrix:v,labelToScreenMatrix:n,clippingData:o,scale:s,textPixelRatio:t,holdingForFade:b.holdingForFade(),collisionBoxArray:r,partiallyEvaluatedTextSize:a.evaluateSizeForZoom(c.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:a.evaluateSizeForZoom(c.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(c.sourceID)};if(q)for(const x of c.sortKeyRanges){const{sortKey:y,symbolInstanceStart:z,symbolInstanceEnd:A}=x;h.push({sortKey:y,symbolInstanceStart:z,symbolInstanceEnd:A,parameters:p})}else h.push({symbolInstanceStart:0,symbolInstanceEnd:c.symbolInstances.length,parameters:p})}attemptAnchorPlacement(d,s,g,h,e,i,j,k,l,m,n,a,t,c,f,o,v,u){const p=[a.textOffset0,a.textOffset1],b=aV(d,g,h,p,e),q=this.collisionIndex.placeCollisionBox(e,s,aW(b.x,b.y,i,j,this.transform.angle),n,k,l,m.predicate);if((!o||0!==this.collisionIndex.placeCollisionBox(c.getSymbolInstanceIconSize(u,this.transform.zoom,t),o,aW(b.x,b.y,i,j,this.transform.angle),n,k,l,m.predicate).box.length)&&q.box.length>0){let r;return this.prevPlacement&&this.prevPlacement.variableOffsets[a.crossTileID]&&this.prevPlacement.placements[a.crossTileID]&&this.prevPlacement.placements[a.crossTileID].text&&(r=this.prevPlacement.variableOffsets[a.crossTileID].anchor),this.variableOffsets[a.crossTileID]={textOffset:p,width:g,height:h,anchor:d,textScale:e,prevAnchor:r},this.markUsedJustification(c,d,a,f),c.allowVerticalPlacement&&(this.markUsedOrientation(c,f,a),this.placedOrientations[a.crossTileID]=f),{shift:b,placedGlyphBoxes:q}}}placeLayerBucketPart(e,t,i,o){const{bucket:b,layout:c,posMatrix:p,textLabelPlaneMatrix:u,labelToScreenMatrix:v,clippingData:w,textPixelRatio:x,holdingForFade:y,collisionBoxArray:f,partiallyEvaluatedTextSize:z,partiallyEvaluatedIconSize:A,collisionGroup:B}=e.parameters,q=c.get("text-optional"),r=c.get("icon-optional"),j=c.get("text-allow-overlap"),k=c.get("icon-allow-overlap"),C="map"===c.get("text-rotation-alignment"),D="map"===c.get("text-pitch-alignment"),E="none"!==c.get("icon-text-fit"),s="viewport-y"===c.get("symbol-z-order"),F=j&&(k||!b.hasIconData()||r),G=k&&(j||!b.hasTextData()||q);!b.collisionArrays&&f&&b.deserializeCollisionBoxes(f),i&&o&&b.updateCollisionDebugBuffers(this.transform.zoom,f);const l=(d,ac,f)=>{if(w){const $={zoom:this.transform.zoom,pitch:this.transform.pitch};let N=null;if(w.dynamicFilterNeedsFeature){const O=this.retainedQueryData[b.bucketInstanceId];N=w.featureIndex.loadFeature({featureIndex:d.featureIndex,bucketIndex:O.bucketIndex,sourceLayerIndex:O.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,w.dynamicFilter)($,N,this.retainedQueryData[b.bucketInstanceId].tileID.canonical,new a.pointGeometry(d.tileAnchorX,d.tileAnchorY),this.transform.calculateDistanceTileData(w.unwrappedTileID)))return this.placements[d.crossTileID]=new aS(!1,!1,!1,!0),void(t[d.crossTileID]=!0)}if(t[d.crossTileID])return;if(y)return void(this.placements[d.crossTileID]=new aS(!1,!1,!1));let e=!1,l=!1,n=!0,ad=null,h={box:null,offscreen:null},s={box:null,offscreen:null},m=null,g=null,H=null,J=0,K=0,P=0;f.textFeatureIndex?J=f.textFeatureIndex:d.useRuntimeCollisionCircles&&(J=d.featureIndex),f.verticalTextFeatureIndex&&(K=f.verticalTextFeatureIndex);const _=a=>{a.tileID=this.retainedQueryData[b.bucketInstanceId].tileID,(this.transform.elevation||a.elevation)&&(a.elevation=this.transform.elevation?this.transform.elevation.getAtTileOffset(this.retainedQueryData[b.bucketInstanceId].tileID,a.tileAnchorX,a.tileAnchorY):0)},Q=f.textBox;if(Q){_(Q);const R=f=>{let c=a.WritingMode.horizontal;if(b.allowVerticalPlacement&&!f&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[d.crossTileID];e&&(this.placedOrientations[d.crossTileID]=e,c=e,this.markUsedOrientation(b,c,d))}return c},S=(c,e)=>{if(b.allowVerticalPlacement&&d.numVerticalGlyphVertices>0&&f.verticalTextBox){for(const g of b.writingModes)if(g===a.WritingMode.vertical?s=h=e():h=c(),h&&h.box&&h.box.length)break}else h=c()};if(c.get("text-variable-anchor")){let L=c.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]){const T=this.prevPlacement.variableOffsets[d.crossTileID];L.indexOf(T.anchor)>0&&(L=L.filter(a=>a!==T.anchor)).unshift(T.anchor)}const ae=(a,l,m)=>{const g=b.getSymbolInstanceTextSize(z,d,this.transform.zoom,ac),n=(a.x2-a.x1)*g+2*a.padding,o=(a.y2-a.y1)*g+2*a.padding,h=E&&!k?l:null;h&&_(h);let c={box:[],offscreen:!1};const q=j?2*L.length:L.length;for(let f=0;f=L.length,d,ac,b,m,h,z,A);if(i&&(c=i.placedGlyphBoxes)&&c.box&&c.box.length){e=!0,ad=i.shift;break}}return c};S(()=>ae(Q,f.iconBox,a.WritingMode.horizontal),()=>{const c=f.verticalTextBox;return c&&_(c),b.allowVerticalPlacement&&!(h&&h.box&&h.box.length)&&d.numVerticalGlyphVertices>0&&c?ae(c,f.verticalIconBox,a.WritingMode.vertical):{box:null,offscreen:null}}),h&&(e=h.box,n=h.offscreen);const aa=R(h&&h.box);if(!e&&this.prevPlacement){const M=this.prevPlacement.variableOffsets[d.crossTileID];M&&(this.variableOffsets[d.crossTileID]=M,this.markUsedJustification(b,M.anchor,d,aa))}}else{const af=(f,e)=>{const g=b.getSymbolInstanceTextSize(z,d,this.transform.zoom,ac),c=this.collisionIndex.placeCollisionBox(g,f,new a.pointGeometry(0,0),j,x,p,B.predicate);return c&&c.box&&c.box.length&&(this.markUsedOrientation(b,e,d),this.placedOrientations[d.crossTileID]=e),c};S(()=>af(Q,a.WritingMode.horizontal),()=>{const c=f.verticalTextBox;return b.allowVerticalPlacement&&d.numVerticalGlyphVertices>0&&c?(_(c),af(c,a.WritingMode.vertical)):{box:null,offscreen:null}}),R(h&&h.box&&h.box.length)}}if(e=(m=h)&&m.box&&m.box.length>0,n=m&&m.offscreen,d.useRuntimeCollisionCircles){const U=b.text.placedSymbolArray.get(d.centerJustifiedTextSymbolIndex>=0?d.centerJustifiedTextSymbolIndex:d.verticalPlacedTextSymbolIndex),V=a.evaluateSizeForFeature(b.textSizeData,z,U),ab=c.get("text-padding");g=this.collisionIndex.placeCollisionCircles(j,U,b.lineVertexArray,b.glyphOffsetArray,V,p,u,v,i,D,B.predicate,d.collisionCircleDiameter*V/a.ONE_EM,ab,this.retainedQueryData[b.bucketInstanceId].tileID),e=j||g.circles.length>0&&!g.collisionDetected,n=n&&g.offscreen}if(f.iconFeatureIndex&&(P=f.iconFeatureIndex),f.iconBox){const W=c=>{_(c);const d=E&&ad?aW(ad.x,ad.y,C,D,this.transform.angle):new a.pointGeometry(0,0),e=b.getSymbolInstanceIconSize(A,this.transform.zoom,ac);return this.collisionIndex.placeCollisionBox(e,c,d,k,x,p,B.predicate)};l=s&&s.box&&s.box.length&&f.verticalIconBox?(H=W(f.verticalIconBox)).box.length>0:(H=W(f.iconBox)).box.length>0,n=n&&H.offscreen}const X=q||0===d.numHorizontalGlyphVertices&&0===d.numVerticalGlyphVertices,Y=r||0===d.numIconVertices;if(X||Y?Y?X||(l=l&&e):e=l&&e:l=e=l&&e,e&&m&&m.box&&this.collisionIndex.insertCollisionBox(m.box,c.get("text-ignore-placement"),b.bucketInstanceId,s&&s.box&&K?K:J,B.ID),l&&H&&this.collisionIndex.insertCollisionBox(H.box,c.get("icon-ignore-placement"),b.bucketInstanceId,P,B.ID),g&&(e&&this.collisionIndex.insertCollisionCircles(g.circles,c.get("text-ignore-placement"),b.bucketInstanceId,J,B.ID),i)){const Z=b.bucketInstanceId;let o=this.collisionCircleArrays[Z];void 0===o&&(o=this.collisionCircleArrays[Z]=new aT);for(let I=0;I=0;--g){const h=m[g];l(b.symbolInstances.get(h),h,b.collisionArrays[h])}}else for(let d=e.symbolInstanceStart;d=0&&(e.text.placedSymbolArray.get(d).crossTileID=c>=0&&d!==c?0:b.crossTileID)}markUsedOrientation(d,b,c){const e=b===a.WritingMode.horizontal||b===a.WritingMode.horizontalOnly?b:0,f=b===a.WritingMode.vertical?b:0,g=[c.leftJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.rightJustifiedTextSymbolIndex];for(const h of g)d.text.placedSymbolArray.get(h).placedOrientation=e;c.verticalPlacedTextSymbolIndex&&(d.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).placedOrientation=f)}commit(f){this.commitTime=f,this.zoomAtLastRecencyCheck=this.transform.zoom;const a=this.prevPlacement;let c=!1;this.prevZoomAdjustment=a?a.zoomAdjustment(this.transform.zoom):0;const i=a?a.symbolFadeChange(f):1,j=a?a.opacities:{},m=a?a.variableOffsets:{},n=a?a.placedOrientations:{};for(const g in this.placements){const b=this.placements[g],h=j[g];h?(this.opacities[g]=new aR(h,i,b.text,b.icon,null,b.clipped),c=c||b.text!==h.text.placed||b.icon!==h.icon.placed):(this.opacities[g]=new aR(null,i,b.text,b.icon,b.skipFade,b.clipped),c=c||b.text||b.icon)}for(const k in j){const l=j[k];if(!this.opacities[k]){const o=new aR(l,i,!1,!1);o.isHidden()||(this.opacities[k]=o,c=c||l.text.placed||l.icon.placed)}}for(const d in m)this.variableOffsets[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.variableOffsets[d]=m[d]);for(const e in n)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=n[e]);c?this.lastPlacementChangeTime=f:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=a?a.lastPlacementChangeTime:f)}updateLayerOpacities(c,d){const e={};for(const a of d){const b=a.getBucket(c);b&&a.latestFeatureIndex&&c.id===b.layerIds[0]&&this.updateBucketOpacities(b,e,a.collisionBoxArray)}}updateBucketOpacities(b,s,t){b.hasTextData()&&b.text.opacityVertexArray.clear(),b.hasIconData()&&b.icon.opacityVertexArray.clear(),b.hasIconCollisionBoxData()&&b.iconCollisionBox.collisionVertexArray.clear(),b.hasTextCollisionBoxData()&&b.textCollisionBox.collisionVertexArray.clear();const f=b.layers[0].layout,F=!!b.layers[0].dynamicFilter(),G=new aR(null,0,!1,!1,!0),u=f.get("text-allow-overlap"),v=f.get("icon-allow-overlap"),H=f.get("text-variable-anchor"),I="map"===f.get("text-rotation-alignment"),J="map"===f.get("text-pitch-alignment"),l="none"!==f.get("icon-text-fit"),K=new aR(null,0,u&&(v||!b.hasIconData()||f.get("icon-optional")),v&&(u||!b.hasTextData()||f.get("text-optional")),!0);!b.collisionArrays&&t&&(b.hasIconCollisionBoxData()||b.hasTextCollisionBoxData())&&b.deserializeCollisionBoxes(t);const m=(b,c,d)=>{for(let a=0;a0||y>0,A=c.numIconVertices>0,o=this.placedOrientations[c.crossTileID],p=o===a.WritingMode.vertical,j=o===a.WritingMode.horizontal||o===a.WritingMode.horizontalOnly;if(!z&&!A||d.isHidden()||w++,z){const B=aY(d.text);m(b.text,x,p?0:B),m(b.text,y,j?0:B);const L=d.text.isHidden();[c.rightJustifiedTextSymbolIndex,c.centerJustifiedTextSymbolIndex,c.leftJustifiedTextSymbolIndex].forEach(a=>{a>=0&&(b.text.placedSymbolArray.get(a).hidden=L||p?1:0)}),c.verticalPlacedTextSymbolIndex>=0&&(b.text.placedSymbolArray.get(c.verticalPlacedTextSymbolIndex).hidden=L||j?1:0);const C=this.variableOffsets[c.crossTileID];C&&this.markUsedJustification(b,C.anchor,c,o);const q=this.placedOrientations[c.crossTileID];q&&(this.markUsedJustification(b,"left",c,q),this.markUsedOrientation(b,q,c))}if(A){const D=aY(d.icon);c.placedIconSymbolIndex>=0&&(m(b.icon,c.numIconVertices,p?0:D),b.icon.placedSymbolArray.get(c.placedIconSymbolIndex).hidden=d.icon.isHidden()),c.verticalPlacedIconSymbolIndex>=0&&(m(b.icon,c.numVerticalIconVertices,j?0:D),b.icon.placedSymbolArray.get(c.verticalPlacedIconSymbolIndex).hidden=d.icon.isHidden())}if(b.hasIconCollisionBoxData()||b.hasTextCollisionBoxData()){const g=b.collisionArrays[n];if(g){let e=new a.pointGeometry(0,0),k=!0;if(g.textBox||g.verticalTextBox){if(H){const h=this.variableOffsets[i];h?(e=aV(h.anchor,h.width,h.height,h.textOffset,h.textScale),I&&e._rotate(J?this.transform.angle:-this.transform.angle)):k=!1}F&&(k=!d.clipped),g.textBox&&aX(b.textCollisionBox.collisionVertexArray,d.text.placed,!k||p,e.x,e.y),g.verticalTextBox&&aX(b.textCollisionBox.collisionVertexArray,d.text.placed,!k||j,e.x,e.y)}const E=k&&Boolean(!j&&g.verticalIconBox);g.iconBox&&aX(b.iconCollisionBox.collisionVertexArray,d.icon.placed,E,l?e.x:0,l?e.y:0),g.verticalIconBox&&aX(b.iconCollisionBox.collisionVertexArray,d.icon.placed,!E,l?e.x:0,l?e.y:0)}}}if(b.fullyClipped=0===w,b.sortFeatures(this.transform.angle),this.retainedQueryData[b.bucketInstanceId]&&(this.retainedQueryData[b.bucketInstanceId].featureSortOrder=b.featureSortOrder),b.hasTextData()&&b.text.opacityVertexBuffer&&b.text.opacityVertexBuffer.updateData(b.text.opacityVertexArray),b.hasIconData()&&b.icon.opacityVertexBuffer&&b.icon.opacityVertexBuffer.updateData(b.icon.opacityVertexArray),b.hasIconCollisionBoxData()&&b.iconCollisionBox.collisionVertexBuffer&&b.iconCollisionBox.collisionVertexBuffer.updateData(b.iconCollisionBox.collisionVertexArray),b.hasTextCollisionBoxData()&&b.textCollisionBox.collisionVertexBuffer&&b.textCollisionBox.collisionVertexBuffer.updateData(b.textCollisionBox.collisionVertexArray),b.bucketInstanceId in this.collisionCircleArrays){const r=this.collisionCircleArrays[b.bucketInstanceId];b.placementInvProjMatrix=r.invProjMatrix,b.placementViewportMatrix=r.viewportMatrix,b.collisionCircleArray=r.circles,delete this.collisionCircleArrays[b.bucketInstanceId]}}symbolFadeChange(a){return 0===this.fadeDuration?1:(a-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(a){return Math.max(0,(this.transform.zoom-a)/1.5)}hasTransitions(a){return this.stale||a-this.lastPlacementChangeTimeb}setStale(){this.stale=!0}}(b,f,g,h,i),this._currentPlacementIndex=c.length-1,this._forceFullPlacement=d,this._showCollisionBoxes=e,this._done=!1}isDone(){return this._done}continuePlacement(d,e,f){const h=a.exported.now(),g=()=>{const b=a.exported.now()-h;return!this._forceFullPlacement&&b>2};for(;this._currentPlacementIndex>=0;){const b=e[d[this._currentPlacementIndex]],c=this.placement.collisionIndex.transform.zoom;if("symbol"===b.type&&(!b.minzoom||b.minzoom<=c)&&(!b.maxzoom||b.maxzoom>c)){if(this._inProgressLayer||(this._inProgressLayer=new aZ(b)),this._inProgressLayer.continuePlacement(f[b.source],this.placement,this._showCollisionBoxes,b,g))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(a){return this.placement.commit(a),this.placement}}const a_=512/a.EXTENT/2;class a0{constructor(d,e,f){this.tileID=d,this.indexedSymbolInstances={},this.bucketInstanceId=f;for(let a=0;aa.overscaledZ)for(const l in f){const i=f[l];i.tileID.isChildOf(a)&&i.findMatches(b.symbolInstances,a,d)}else{const j=f[a.scaledTo(Number(e)).key];j&&j.findMatches(b.symbolInstances,a,d)}}for(let g=0;g{c[a]=!0}),this.layerIndexes)c[a]||delete this.layerIndexes[a]}}const a3=(c,b)=>a.emitValidationErrors(c,b&&b.filter(a=>"source.canvas"!==a.identifier)),a4=a.pick(i,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),a5=a.pick(i,["setCenter","setZoom","setBearing","setPitch"]),a6=function(){const c={},f=a.spec.$version;for(const b in a.spec.$root){const d=a.spec.$root[b];if(d.required){let e=null;null!=(e="version"===b?f:"array"===d.type?[]:{})&&(c[b]=e)}}return c}(),a7={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class c extends a.Evented{constructor(d,b={}){super(),this.map=d,this.dispatcher=new n(ao(),this),this.imageManager=new J,this.imageManager.setEventedParent(this),this.glyphManager=new a.GlyphManager(d._requestManager,b.localFontFamily?a.LocalGlyphMode.all:b.localIdeographFontFamily?a.LocalGlyphMode.ideographs:a.LocalGlyphMode.none,b.localFontFamily||b.localIdeographFontFamily),this.lineAtlas=new a.LineAtlas(256,512),this.crossTileSymbolIndex=new a2,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this.zoomHistory=new a.ZoomHistory,this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",a.getReferrer());const e=this;this._rtlTextPluginCallback=c.registerForPluginStateChange(b=>{e.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:b.pluginStatus,pluginURL:b.pluginURL},(f,b)=>{if(a.triggerPluginCompletionEvent(f),b&&b.every(a=>a))for(const g in e._sourceCaches){const c=e._sourceCaches[g],d=c.getSource().type;"vector"!==d&&"geojson"!==d||c.reload()}})}),this.on("data",a=>{if("source"!==a.dataType||"metadata"!==a.sourceDataType)return;const b=this.getSource(a.sourceId);if(b&&b.vectorLayerIds)for(const d in this._layers){const c=this._layers[d];c.source===b.id&&this._validateLayer(c)}})}loadURL(b,c={}){this.fire(new a.Event("dataloading",{dataType:"style"}));const e="boolean"==typeof c.validate?c.validate:!a.isMapboxURL(b);b=this.map._requestManager.normalizeStyleURL(b,c.accessToken);const d=this.map._requestManager.transformRequest(b,a.ResourceType.Style);this._request=a.getJSON(d,(b,c)=>{this._request=null,b?this.fire(new a.ErrorEvent(b)):c&&this._load(c,e)})}loadJSON(b,c={}){this.fire(new a.Event("dataloading",{dataType:"style"})),this._request=a.exported.frame(()=>{this._request=null,this._load(b,!1!==c.validate)})}loadEmpty(){this.fire(new a.Event("dataloading",{dataType:"style"})),this._load(a6,!1)}_updateLayerCount(a,c){const b=c?1:-1;a.is3D()&&(this._num3DLayers+=b),"circle"===a.type&&(this._numCircleLayers+=b),"symbol"===a.type&&(this._numSymbolLayers+=b)}_load(c,f){if(f&&a3(this,a.validateStyle(c)))return;for(const d in this._loaded=!0,this.stylesheet=c,this.updateProjection(),c.sources)this.addSource(d,c.sources[d],{validate:!1});this._changed=!1,c.sprite?this._loadSprite(c.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(c.glyphs);const e=aq(this.stylesheet.layers);for(let b of(this._order=e.map(a=>a.id),this._layers={},this._serializedLayers={},e))(b=a.createStyleLayer(b)).setEventedParent(this,{layer:{id:b.id}}),this._layers[b.id]=b,this._serializedLayers[b.id]=b.serialize(),this._updateLayerCount(b,!0);this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new M(this.stylesheet.light),this.stylesheet.terrain&&!this.terrainSetForDrapingOnly()&&this._createTerrain(this.stylesheet.terrain,1),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),this.fire(new a.Event("data",{dataType:"style"})),this.fire(new a.Event("style.load"))}terrainSetForDrapingOnly(){return this.terrain&&0===this.terrain.drapeRenderMode}setProjection(a){a?this.stylesheet.projection=a:delete this.stylesheet.projection,this.updateProjection()}updateProjection(){const b=this.map.transform.projection,c=this.map.transform.setProjection(this.map._runtimeProjection||(this.stylesheet?this.stylesheet.projection:void 0)),a=this.map.transform.projection;if(this._loaded&&(a.requiresDraping?this.getTerrain()||this.stylesheet.terrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null)),this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),c){if(a.isReprojectedInTileSpace||b.isReprojectedInTileSpace)for(const d in this.map.painter.clearBackgroundTiles(),this._sourceCaches)this._sourceCaches[d].clearTiles();else this._forceSymbolLayerUpdate();this.map._update(!0)}}_loadSprite(b){this._spriteRequest=function(c,b,e){let f,g,h;const d=a.exported.devicePixelRatio>1?"@2x":"";let i=a.getJSON(b.transformRequest(b.normalizeSpriteURL(c,d,".json"),a.ResourceType.SpriteJSON),(a,b)=>{i=null,h||(h=a,f=b,k())}),j=a.getImage(b.transformRequest(b.normalizeSpriteURL(c,d,".png"),a.ResourceType.SpriteImage),(a,b)=>{j=null,h||(h=a,g=b,k())});function k(){if(h)e(h);else if(f&&g){const k=a.exported.getImageData(g),b={};for(const c in f){const{width:d,height:i,x:l,y:m,sdf:n,pixelRatio:o,stretchX:p,stretchY:q,content:r}=f[c],j=new a.RGBAImage({width:d,height:i});a.RGBAImage.copy(k,j,{x:l,y:m},{x:0,y:0},{width:d,height:i}),b[c]={data:j,pixelRatio:o,sdf:n,stretchX:p,stretchY:q,content:r}}e(null,b)}}return{cancel(){i&&(i.cancel(),i=null),j&&(j.cancel(),j=null)}}}(b,this.map._requestManager,(c,b)=>{if(this._spriteRequest=null,c)this.fire(new a.ErrorEvent(c));else if(b)for(const d in b)this.imageManager.addImage(d,b[d]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new a.Event("data",{dataType:"style"}))})}_validateLayer(c){const b=this.getSource(c.source);if(!b)return;const d=c.sourceLayer;d&&("geojson"===b.type||b.vectorLayerIds&& -1===b.vectorLayerIds.indexOf(d))&&this.fire(new a.ErrorEvent(new Error(`Source layer "${d}" does not exist on source "${b.id}" as specified by style layer "${c.id}"`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const a in this._sourceCaches)if(!this._sourceCaches[a].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(c){const a=[];for(const d of c){const b=this._layers[d];"custom"!==b.type&&a.push(b.serialize())}return a}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.hasTransition())return!0;for(const a in this._sourceCaches)if(this._sourceCaches[a].hasTransition())return!0;for(const b in this._layers)if(this._layers[b].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(a){return!!this.terrain&&a7[a.type]}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(b){if(!this._loaded)return;const p=this._changed;if(this._changed){const g=Object.keys(this._updatedLayers),h=Object.keys(this._removedLayers);for(const d in(g.length||h.length)&&this._updateWorkerLayers(g,h),this._updatedSources){const i=this._updatedSources[d];"reload"===i?this._reloadSource(d):"clear"===i&&this._clearSource(d)}for(const q in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[q].updateTransitions(b);this.light.updateTransitions(b),this.fog&&this.fog.updateTransitions(b),this._resetUpdates()}const e={};for(const j in this._sourceCaches){const k=this._sourceCaches[j];e[j]=k.used,k.used=!1}for(const r of this._order){const c=this._layers[r];if(c.recalculate(b,this._availableImages),!c.isHidden(b.zoom)){const l=this._getLayerSourceCache(c);l&&(l.used=!0)}const m=this.map.painter;if(m){const n=c.getProgramIds();if(!n)continue;const s=c.getProgramConfiguration(b.zoom);for(const t of n)m.useProgram(t,s)}}for(const o in e){const f=this._sourceCaches[o];e[o]!==f.used&&f.getSource().fire(new a.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:f.getSource().id}))}this.light.recalculate(b),this.terrain&&this.terrain.recalculate(b),this.fog&&this.fog.recalculate(b),this.z=b.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),p&&this.fire(new a.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const a=Object.keys(this._changedImages);if(a.length){for(const b in this._sourceCaches)this._sourceCaches[b].reloadTilesForDependencies(["icons","patterns"],a);this._changedImages={}}}_updateWorkerLayers(a,b){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(a),removedIds:b})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(b){if(this._checkLoaded(),a3(this,a.validateStyle(b)))return!1;(b=a.clone$1(b)).layers=aq(b.layers);const c=(function(c,a){if(!c)return[{command:i.setStyle,args:[a]}];let b=[];try{if(!D(c.version,a.version))return[{command:i.setStyle,args:[a]}];D(c.center,a.center)||b.push({command:i.setCenter,args:[a.center]}),D(c.zoom,a.zoom)||b.push({command:i.setZoom,args:[a.zoom]}),D(c.bearing,a.bearing)||b.push({command:i.setBearing,args:[a.bearing]}),D(c.pitch,a.pitch)||b.push({command:i.setPitch,args:[a.pitch]}),D(c.sprite,a.sprite)||b.push({command:i.setSprite,args:[a.sprite]}),D(c.glyphs,a.glyphs)||b.push({command:i.setGlyphs,args:[a.glyphs]}),D(c.transition,a.transition)||b.push({command:i.setTransition,args:[a.transition]}),D(c.light,a.light)||b.push({command:i.setLight,args:[a.light]}),D(c.fog,a.fog)||b.push({command:i.setFog,args:[a.fog]}),D(c.projection,a.projection)||b.push({command:i.setProjection,args:[a.projection]});const e={},f=[];!function(c,b,d,e){let a;for(a in b=b||{},c=c||{})c.hasOwnProperty(a)&&(b.hasOwnProperty(a)||as(a,d,e));for(a in b)b.hasOwnProperty(a)&&(c.hasOwnProperty(a)?D(c[a],b[a])||("geojson"===c[a].type&&"geojson"===b[a].type&&au(c,b,a)?d.push({command:i.setGeoJSONSourceData,args:[a,b[a].data]}):at(a,b,d,e)):ar(a,b,d))}(c.sources,a.sources,f,e);const g=[];c.layers&&c.layers.forEach(a=>{e[a.source]?b.push({command:i.removeLayer,args:[a.id]}):g.push(a)});let d=c.terrain;d&&e[d.source]&&(b.push({command:i.setTerrain,args:[void 0]}),d=void 0),b=b.concat(f),D(d,a.terrain)||b.push({command:i.setTerrain,args:[a.terrain]}),function(m,k,f){k=k||[];const n=(m=m||[]).map(aw),j=k.map(aw),p=m.reduce(ax,{}),o=k.reduce(ax,{}),g=n.slice(),q=Object.create(null);let e,h,b,d,c,l,a;for(e=0,h=0;e!(a.command in a5));if(0===c.length)return!1;const d=c.filter(a=>!(a.command in a4));if(d.length>0)throw new Error(`Unimplemented: ${d.map(a=>a.command).join(", ")}.`);return c.forEach(a=>{"setTransition"!==a.command&&this[a.command].apply(this,a.args)}),this.stylesheet=b,this.updateProjection(),!0}addImage(b,c){if(this.getImage(b))return this.fire(new a.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(b,c),this._afterImageUpdated(b)}updateImage(a,b){this.imageManager.updateImage(a,b)}getImage(a){return this.imageManager.getImage(a)}removeImage(b){if(!this.getImage(b))return this.fire(new a.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(b),this._afterImageUpdated(b)}_afterImageUpdated(b){this._availableImages=this.imageManager.listImages(),this._changedImages[b]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new a.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addSource(c,b,f={}){if(this._checkLoaded(),void 0!==this.getSource(c))throw new Error("There is already a source with this ID");if(!b.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(b).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(b.type)>=0&&this._validate(a.validateStyle.source,`sources.${c}`,b,null,f))return;this.map&&this.map._collectResourceTiming&&(b.collectResourceTiming=!0);const d=ag(c,b,this.dispatcher,this);d.setEventedParent(this,()=>({isSourceLoaded:this.loaded(),source:d.serialize(),sourceId:c}));const e=b=>{const f=(b?"symbol:":"other:")+c,e=this._sourceCaches[f]=new a.SourceCache(f,d,b);(b?this._symbolSourceCaches:this._otherSourceCaches)[c]=e,e.style=this,e.onAdd(this.map)};e(!1),"vector"!==b.type&&"geojson"!==b.type||e(!0),d.onAdd&&d.onAdd(this.map),this._changed=!0}removeSource(b){this._checkLoaded();const d=this.getSource(b);if(void 0===d)throw new Error("There is no source with this ID");for(const e in this._layers)if(this._layers[e].source===b)return this.fire(new a.ErrorEvent(new Error(`Source "${b}" cannot be removed while layer "${e}" is using it.`)));if(this.terrain&&this.terrain.get().source===b)return this.fire(new a.ErrorEvent(new Error(`Source "${b}" cannot be removed while terrain is using it.`)));const f=this._getSourceCaches(b);for(const c of f)delete this._sourceCaches[c.id],delete this._updatedSources[c.id],c.fire(new a.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:c.getSource().id})),c.setEventedParent(null),c.clearTiles();delete this._otherSourceCaches[b],delete this._symbolSourceCaches[b],d.setEventedParent(null),d.onRemove&&d.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(a,b){this._checkLoaded(),this.getSource(a).setData(b),this._changed=!0}getSource(b){const a=this._getSourceCache(b);return a&&a.getSource()}addLayer(c,e,h={}){this._checkLoaded();const d=c.id;if(this.getLayer(d))return void this.fire(new a.ErrorEvent(new Error(`Layer with id "${d}" already exists on this map`)));let b;if("custom"===c.type){if(a3(this,a.validateCustomStyleLayer(c)))return;b=a.createStyleLayer(c)}else{if("object"==typeof c.source&&(this.addSource(d,c.source),c=a.clone$1(c),c=a.extend(c,{source:d})),this._validate(a.validateStyle.layer,`layers.${d}`,c,{arrayIndex:-1},h))return;b=a.createStyleLayer(c),this._validateLayer(b),b.setEventedParent(this,{layer:{id:d}}),this._serializedLayers[b.id]=b.serialize(),this._updateLayerCount(b,!0)}const f=e?this._order.indexOf(e):this._order.length;if(e&& -1===f)return void this.fire(new a.ErrorEvent(new Error(`Layer with id "${e}" does not exist on this map.`)));this._order.splice(f,0,d),this._layerOrderChanged=!0,this._layers[d]=b;const g=this._getLayerSourceCache(b);if(this._removedLayers[d]&&b.source&&g&&"custom"!==b.type){const i=this._removedLayers[d];delete this._removedLayers[d],i.type!==b.type?this._updatedSources[b.source]="clear":(this._updatedSources[b.source]="reload",g.pause())}this._updateLayer(b),b.onAdd&&b.onAdd(this.map),this._updateDrapeFirstLayers()}moveLayer(b,c){if(this._checkLoaded(),this._changed=!0,!this._layers[b])return void this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style and cannot be moved.`)));if(b===c)return;const e=this._order.indexOf(b);this._order.splice(e,1);const d=c?this._order.indexOf(c):this._order.length;c&& -1===d?this.fire(new a.ErrorEvent(new Error(`Layer with id "${c}" does not exist on this map.`))):(this._order.splice(d,0,b),this._layerOrderChanged=!0,this._updateDrapeFirstLayers())}removeLayer(b){this._checkLoaded();const c=this._layers[b];if(!c)return void this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style and cannot be removed.`)));c.setEventedParent(null),this._updateLayerCount(c,!1);const d=this._order.indexOf(b);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[b]=c,delete this._layers[b],delete this._serializedLayers[b],delete this._updatedLayers[b],delete this._updatedPaintProps[b],c.onRemove&&c.onRemove(this.map),this._updateDrapeFirstLayers()}getLayer(a){return this._layers[a]}hasLayer(a){return a in this._layers}hasLayerType(a){for(const b in this._layers)if(this._layers[b].type===a)return!0;return!1}setLayerZoomRange(e,c,d){this._checkLoaded();const b=this.getLayer(e);b?b.minzoom===c&&b.maxzoom===d||(null!=c&&(b.minzoom=c),null!=d&&(b.maxzoom=d),this._updateLayer(b)):this.fire(new a.ErrorEvent(new Error(`The layer '${e}' does not exist in the map's style and cannot have zoom extent.`)))}setFilter(d,c,e={}){this._checkLoaded();const b=this.getLayer(d);if(b){if(!D(b.filter,c))return null==c?(b.filter=void 0,void this._updateLayer(b)):void(this._validate(a.validateStyle.filter,`layers.${b.id}.filter`,c,{layerType:b.type},e)||(b.filter=a.clone$1(c),this._updateLayer(b)))}else this.fire(new a.ErrorEvent(new Error(`The layer '${d}' does not exist in the map's style and cannot be filtered.`)))}getFilter(b){return a.clone$1(this.getLayer(b).filter)}setLayoutProperty(c,d,e,f={}){this._checkLoaded();const b=this.getLayer(c);b?D(b.getLayoutProperty(d),e)||(b.setLayoutProperty(d,e,f),this._updateLayer(b)):this.fire(new a.ErrorEvent(new Error(`The layer '${c}' does not exist in the map's style and cannot be styled.`)))}getLayoutProperty(b,d){const c=this.getLayer(b);if(c)return c.getLayoutProperty(d);this.fire(new a.ErrorEvent(new Error(`The layer '${b}' does not exist in the map's style.`)))}setPaintProperty(c,d,e,f={}){this._checkLoaded();const b=this.getLayer(c);b?D(b.getPaintProperty(d),e)||(b.setPaintProperty(d,e,f)&&this._updateLayer(b),this._changed=!0,this._updatedPaintProps[c]=!0):this.fire(new a.ErrorEvent(new Error(`The layer '${c}' does not exist in the map's style and cannot be styled.`)))}getPaintProperty(a,b){return this.getLayer(a).getPaintProperty(b)}setFeatureState(b,g){this._checkLoaded();const c=b.source,d=b.sourceLayer,e=this.getSource(c);if(void 0===e)return void this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)));const f=e.type;if("geojson"===f&&d)return void this.fire(new a.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if("vector"===f&&!d)return void this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));void 0===b.id&&this.fire(new a.ErrorEvent(new Error("The feature id parameter must be provided.")));const h=this._getSourceCaches(c);for(const i of h)i.setFeatureState(d,b.id,g)}removeFeatureState(b,d){this._checkLoaded();const c=b.source,e=this.getSource(c);if(void 0===e)return void this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)));const f=e.type,g="vector"===f?b.sourceLayer:void 0;if("vector"===f&&!g)return void this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));if(d&&"string"!=typeof b.id&&"number"!=typeof b.id)return void this.fire(new a.ErrorEvent(new Error("A feature id is required to remove its specific state property.")));const h=this._getSourceCaches(c);for(const i of h)i.removeFeatureState(g,b.id,d)}getFeatureState(b){this._checkLoaded();const c=b.source,d=b.sourceLayer,e=this.getSource(c);if(void 0!==e){if("vector"!==e.type||d)return void 0===b.id&&this.fire(new a.ErrorEvent(new Error("The feature id parameter must be provided."))),this._getSourceCaches(c)[0].getFeatureState(d,b.id);this.fire(new a.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new a.ErrorEvent(new Error(`The source '${c}' does not exist in the map's style.`)))}getTransition(){return a.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const b={};for(const d in this._sourceCaches){const c=this._sourceCaches[d].getSource();b[c.id]||(b[c.id]=c.serialize())}return a.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.stylesheet.terrain,fog:this.stylesheet.fog,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:b,layers:this._serializeLayers(this._order)},a=>void 0!==a)}_updateLayer(a){this._updatedLayers[a.id]=!0;const b=this._getLayerSourceCache(a);a.source&&!this._updatedSources[a.source]&&b&&"raster"!==b.getSource().type&&(this._updatedSources[a.source]="reload",b.pause()),this._changed=!0,a.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(g){var h,i;const j={},a=[];for(let b=this._order.length-1;b>=0;b--){const d=this._order[b];if(h=d,"fill-extrusion"===this._layers[h].type)for(const o of(j[d]=b,g)){const k=o[d];if(k)for(const p of k)a.push(p)}}a.sort((a,b)=>b.intersectionZ-a.intersectionZ);const e=[];for(let c=this._order.length-1;c>=0;c--){const l=this._order[c];if(i=l,"fill-extrusion"===this._layers[i].type)for(let f=a.length-1;f>=0;f--){const m=a[f].feature;if(j[m.layer.id]{const a=this.getLayer(b);return a&&a.is3D()}):this.has3DLayers(),h=_.createFromScreenPoints(j,d);for(const i in this._sourceCaches){const l=this._sourceCaches[i].getSource().id;b.layers&&!e[l]||c.push(ai(this._sourceCaches[i],this._layers,this._serializedLayers,h,b,d,k,!!this.map._showQueryGeometry))}return this.placement&&c.push(function(i,j,r,k,c,l,m){const a={},f=l.queryRenderedSymbols(k),d=[];for(const n of Object.keys(f).map(Number))d.push(m[n]);for(const b of(d.sort(ak),d)){const g=b.featureIndex.lookupSymbolFeatures(f[b.bucketInstanceId],j,b.bucketIndex,b.sourceLayerIndex,c.filter,c.layers,c.availableImages,i);for(const e in g){const o=a[e]=a[e]||[],h=g[e];for(const p of(h.sort((c,d)=>{const a=b.featureSortOrder;if(a){const e=a.indexOf(c.featureIndex);return a.indexOf(d.featureIndex)-e}return d.featureIndex-c.featureIndex}),h))o.push(p)}}for(const q in a)a[q].forEach(b=>{const a=b.feature,c=r(i[q]).getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=c});return a}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),h.screenGeometry,b,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)}querySourceFeatures(d,b){b&&b.filter&&this._validate(a.validateStyle.filter,"querySourceFeatures.filter",b.filter,null,b);const e=this._getSourceCaches(d);let c=[];for(const f of e)c=c.concat(aj(f,b));return c}addSourceType(a,b,d){return c.getSourceType(a)?d(new Error(`A source type called "${a}" already exists.`)):(c.setSourceType(a,b),b.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:a,url:b.workerSourceURL},d):d(null,null))}getLight(){return this.light.getLight()}setLight(b,e={}){this._checkLoaded();const f=this.light.getLight();let c=!1;for(const d in b)if(!D(b[d],f[d])){c=!0;break}if(!c)return;const g={now:a.exported.now(),transition:a.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(b,e),this.light.updateTransitions(g)}getTerrain(){return this.terrain&&1===this.terrain.drapeRenderMode?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}setTerrain(b,c=1){if(this._checkLoaded(),!b)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);if(1===c){if("object"==typeof b.source){const e="terrain-dem-src";this.addSource(e,b.source),b=a.clone$1(b),b=a.extend(b,{source:e})}if(this._validate(a.validateStyle.terrain,"terrain",b))return}if(!this.terrain||this.terrain&&c!==this.terrain.drapeRenderMode)this._createTerrain(b,c);else{const d=this.terrain,g=d.get();for(const f in b)if(!D(b[f],g[f])){d.set(b),this.stylesheet.terrain=b;const h={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};d.updateTransitions(h);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(b){const c=this.fog=new U(b,this.map.transform);this.stylesheet.fog=b;const d={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};c.updateTransitions(d)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask(()=>{for(const a of this.map._markers)a._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(b){if(this._checkLoaded(),!b)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const c=this.fog,e=c.get();for(const d in b)if(!D(b[d],e[d])){c.set(b),this.stylesheet.fog=b;const f={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};c.updateTransitions(f);break}}else this._createFog(b);this._markersNeedUpdate=!0}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const a=this._order.filter(a=>this.isLayerDraped(this._layers[a])),b=this._order.filter(a=>!this.isLayerDraped(this._layers[a]));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...a),this._drapedFirstOrder.push(...b)}_createTerrain(b,c){const d=this.terrain=new P(b,c);this.stylesheet.terrain=b,this.dispatcher.broadcast("enableTerrain",!0),this._force3DLayerUpdate();const e={now:a.exported.now(),transition:a.extend({duration:0},this.stylesheet.transition)};d.updateTransitions(e)}_force3DLayerUpdate(){for(const b in this._layers){const a=this._layers[b];"fill-extrusion"===a.type&&this._updateLayer(a)}}_forceSymbolLayerUpdate(){for(const b in this._layers){const a=this._layers[b];"symbol"===a.type&&this._updateLayer(a)}}_validate(c,d,e,f,b={}){return(!b|| !1!==b.validate)&&a3(this,c.call(a.validateStyle,a.extend({key:d,style:this.serialize(),value:e,styleSpec:a.spec},f)))}_remove(){for(const c in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),a.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[c].setEventedParent(null);for(const b in this._sourceCaches)this._sourceCaches[b].clearTiles(),this._sourceCaches[b].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(a){const b=this._getSourceCaches(a);for(const c of b)c.clearTiles()}_reloadSource(b){const c=this._getSourceCaches(b);for(const a of c)a.resume(),a.reload()}_updateSources(a){for(const b in this._sourceCaches)this._sourceCaches[b].update(a)}_generateCollisionBoxes(){for(const b in this._sourceCaches){const a=this._sourceCaches[b];a.resume(),a.reload()}}_updatePlacement(c,k,h,l,e=!1){let f=!1,i=!1;const d={};for(const m of this._order){const b=this._layers[m];if("symbol"!==b.type)continue;if(!d[b.source]){const j=this._getLayerSourceCache(b);if(!j)continue;d[b.source]=j.getRenderableIds(!0).map(a=>j.getTileByID(a)).sort((a,b)=>b.tileID.overscaledZ-a.tileID.overscaledZ||(a.tileID.isLessThan(b.tileID)?-1:1))}const n=this.crossTileSymbolIndex.addLayer(b,d[b.source],c.center.lng,c.projection);f=f||n}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),e=e||this._layerOrderChanged||0===h,this._layerOrderChanged&&this.fire(new a.Event("neworder")),(e||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.exported.now(),c.zoom))&&(this.pauseablePlacement=new a$(c,this._order,e,k,h,l,this.placement,this.fog&&c.projection.supportsFog?this.fog.state:null),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,d),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.exported.now()),i=!0),f&&this.pauseablePlacement.placement.setStale()),i||f)for(const o of this._order){const g=this._layers[o];"symbol"===g.type&&this.placement.updateLayerOpacities(g,d[g.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.exported.now())}_releaseSymbolFadeTiles(){for(const a in this._sourceCaches)this._sourceCaches[a].releaseSymbolFadeTiles()}getImages(d,a,c){this.imageManager.getImages(a.icons,c),this._updateTilesForChangedImages();const b=b=>{b&&b.setDependencies(a.tileID.key,a.type,a.icons)};b(this._otherSourceCaches[a.source]),b(this._symbolSourceCaches[a.source])}getGlyphs(c,a,b){this.glyphManager.getGlyphs(a.stacks,b)}getResource(d,b,c){return a.makeRequest(b,c)}_getSourceCache(a){return this._otherSourceCaches[a]}_getLayerSourceCache(a){return"symbol"===a.type?this._symbolSourceCaches[a.source]:this._otherSourceCaches[a.source]}_getSourceCaches(a){const b=[];return this._otherSourceCaches[a]&&b.push(this._otherSourceCaches[a]),this._symbolSourceCaches[a]&&b.push(this._symbolSourceCaches[a]),b}has3DLayers(){return this._num3DLayers>0}hasSymbolLayers(){return this._numSymbolLayers>0}hasCircleLayers(){return this._numCircleLayers>0}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}c.getSourceType=function(a){return af[a]},c.setSourceType=function(a,b){af[a]=b},c.registerForPluginStateChange=a.registerForPluginStateChange;var t="\n#define EPSILON 0.0000001\n#define PI 3.141592653589793\n#define EXTENT 8192.0\n#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}\n#endif",j="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}";let u={},v={};u=bb("","\n#define ELEVATION_SCALE 7.0\n#define ELEVATION_OFFSET 450.0\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(\nmix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}\n#else\nvec3 elevationVector(vec2 pos) { return vec3(0,0,1); }\n#endif\n#ifdef TERRAIN\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nuniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;\n#else\nuniform sampler2D u_dem;uniform sampler2D u_dem_prev;\n#endif\nuniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));\n#ifdef TERRAIN_DEM_NEAREST_FILTER\nreturn u_exaggeration*tl;\n#endif\nfloat tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}float prevElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}\n#ifdef TERRAIN_VERTEX_MORPHING\nfloat elevation(vec2 apos) {float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}\n#else\nfloat elevation(vec2 apos) {return currentElevation(apos);}\n#endif\nfloat unpack_depth(vec4 rgba_depth)\n{const vec4 bit_shift=vec4(1.0/(256.0*256.0*256.0),1.0/(256.0*256.0),1.0/256.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(\nunpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))\n);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nfloat tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;\n#else\nvec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);\n#endif\nreturn vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;vec4 bounds=vec4(d,vec2(1.0)-d);h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}\n#else\nfloat elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }\n#endif",!0),v=bb("#ifdef FOG\nuniform float u_fog_temporal_offset;float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);return mix(color,u_fog_color.rgb,opacity);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}\n#endif","#ifdef FOG\nuniform mat4 u_fog_matrix;vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}\n#endif",!0);const a8=bb("\nhighp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}\n#ifdef TERRAIN\nhighp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(256.0*256.0*256.0,256.0*256.0,256.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/256.0,1.0/256.0,1.0/256.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\n#endif","\nfloat wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {\n#if defined(PROJECTION_GLOBE_VIEW) && !defined(PROJECTED_POS_ON_VIEWPORT)\nfloat tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;\n#else\nreturn vec3(0.0);\n#endif\n}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {\n#if defined(PROJECTION_GLOBE_VIEW) && !defined(PROJECTED_POS_ON_VIEWPORT)\nreturn mix(globe,mercator,t);\n#else\nreturn globe;\n#endif\n}\n#ifdef PROJECTION_GLOBE_VIEW\nmat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(\nunpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered."),a9=t;var ba={background:bb("uniform vec4 u_color;uniform float u_opacity;void main() {vec4 out_color=u_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),backgroundPattern:bb("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_mix);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),circle:bb("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\ngl_FragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;attribute float a_scale;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\n#ifdef PROJECTION_GLOBE_VIEW\nreturn u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );\n#else\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#endif\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nvec2 scaled_extrude=extrude*a_scale;vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=scaled_extrude.x*surface_vectors[0]+scaled_extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);vec4 world_center=vec4(pos,1);\n#else \nmat3 surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);vec4 world_center=vec4(circle_center,height,1);\n#endif\nvec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\n#if defined(SCALE_WITH_MAP) && defined(PROJECTION_GLOBE_VIEW)\nview_scale*=a_scale;\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);vec4 occlusion_world_center=vec4(circle_center,cantilevered_height,1);vec4 occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nvec4 occlusion_world_center=world_center;vec4 occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}"),clippingMask:bb("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:bb("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef FOG\ngl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;attribute float a_scale;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);\n#ifdef PROJECTION_GLOBE_VIEW\nextrude*=a_scale;vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#else\nvec3 pos=vec3(tilePos+extrude,elevation(tilePos));\n#endif\ngl_Position=u_matrix*vec4(pos,1);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),heatmapTexture:bb("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:bb("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}","attribute vec3 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:bb("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos_2f;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(\nmix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:bb("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;\n#endif\nvarying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;\n#ifdef PROJECTION_GLOBE_VIEW\ngl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);\n#else\ngl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);\n#endif\n}"),fill:bb("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nvec4 out_color=color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutline:bb("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutlinePattern:bb("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillPattern:bb("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillExtrusion:bb("varying vec4 v_color;void main() {vec4 color=v_color;\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 pos=vec3(pos_nx.xy,h);\n#else\nvec3 pos=vec3(pos_nx.xy,t > 0.0 ? height : base);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(pos.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.rgb+=clamp(color.rgb*directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),fillExtrusionPattern:bb("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);out_color=out_color*v_lighting;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;float ele=elevation(pos_nx.xy);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 p=vec3(pos_nx.xy,h);\n#else\nvec3 p=vec3(pos_nx.xy,z);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0\n? pos_nx.xy\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}"),hillshadePrepare:bb("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nreturn texture2D(u_image,coord).a/4.0;\n#else\nvec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;\n#endif\n}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos);float f=getElevation(v_pos+vec2(epsilon.x,0));float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float h=getElevation(v_pos+vec2(0,epsilon.y));float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(\n(c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c)\n)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:bb("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef FOG\ngl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),line:bb("uniform lowp float u_device_pixel_ratio;uniform float u_alpha_discard_threshold;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#ifdef RENDER_LINE_DASH\nuniform sampler2D u_dash_image;uniform float u_mix;uniform vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform sampler2D u_gradient_image;varying highp vec2 v_uv;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\n#ifdef RENDER_LINE_DASH\nfloat sdfdist_a=texture2D(u_dash_image,v_tex_a).a;float sdfdist_b=texture2D(u_dash_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);float sdfwidth=min(dash_from.z*u_scale.y,dash_to.z*u_scale.z);float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/sdfwidth;alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);\n#endif\n#ifdef RENDER_LINE_GRADIENT\nvec4 out_color=texture2D(u_gradient_image,v_uv);\n#else\nvec4 out_color=color;\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\n#ifdef RENDER_LINE_ALPHA_DISCARD\nif (alpha < u_alpha_discard_threshold) {discard;}\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define EXTRUDE_SCALE 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;\n#ifdef RENDER_LINE_GRADIENT\nattribute vec3 a_packed;\n#else\nattribute float a_linesofar;\n#endif\nuniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;\n#ifdef RENDER_LINE_DASH\nuniform vec2 u_texsize;uniform mediump vec3 u_scale;varying vec2 v_tex_a;varying vec2 v_tex_b;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform float u_image_height;varying highp vec2 v_uv;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash_from\n#pragma mapbox: define lowp vec4 dash_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash_from\n#pragma mapbox: initialize lowp vec4 dash_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nfloat a_uv_x=a_packed[0];float a_split_index=a_packed[1];float a_linesofar=a_packed[2];highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);\n#endif\n#ifdef RENDER_LINE_DASH\nfloat tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;float scaleA=dash_from.z==0.0 ? 0.0 : tileZoomRatio/(dash_from.z*fromScale);float scaleB=dash_to.z==0.0 ? 0.0 : tileZoomRatio/(dash_to.z*toScale);float heightA=dash_from.y;float heightB=dash_to.y;v_tex_a=vec2(a_linesofar*scaleA/floorwidth,(-normal.y*heightA+dash_from.x+0.5)/u_texsize.y);v_tex_b=vec2(a_linesofar*scaleB/floorwidth,(-normal.y*heightB+dash_to.x+0.5)/u_texsize.y);\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),linePattern:bb("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),raster:bb("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef FOG\nout_color=fog_dither(fog_apply(out_color,v_fog_pos));\n#endif\ngl_FragColor=vec4(out_color*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {float w=1.0+dot(a_texture_pos,u_perspective_transform);gl_Position=u_matrix*vec4(a_pos*w,0,w);v_pos0=a_texture_pos/8192.0;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),symbolIcon:bb("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change))*projection_transition_fade;}"),symbolSDF:bb("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_tile_id;uniform float u_zoom_transition;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float gamma_scale=gl_Position.w;float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nvec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade);}"),symbolTextAndIcon:bb("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_z_tile_anchor;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}float anchorZ=a_z_tile_anchor.x;vec2 tileAnchor=a_z_tile_anchor.yz;vec3 h=elevationVector(tileAnchor)*elevation(tileAnchor);vec3 mercator_pos=mercator_tile_position(u_inv_rot_matrix,tileAnchor,u_tile_id,u_merc_center);vec3 world_pos=mix_globe_mercator(vec3(a_pos,anchorZ)+h,mercator_pos,u_zoom_transition);vec4 projectedPoint=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),anchorZ,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec3 proj_pos=mix_globe_mercator(vec3(a_projected_pos.xy,anchorZ),mercator_pos,u_zoom_transition);\n#ifdef PROJECTED_POS_ON_VIEWPORT\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xy,0.0,1.0);\n#else\nvec4 projected_pos=u_label_plane_matrix*vec4(proj_pos.xyz+h,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade,is_sdf);}"),terrainRaster:bb("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nvoid main() {vec4 color=texture2D(u_image0,v_pos0);\n#ifdef FOG\ncolor=fog_dither(fog_apply_from_vert(color,v_fog_opacity));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nconst float skirtOffset=24575.0;const float wireframeOffset=0.00015;void main() {v_pos0=a_texture_pos/8192.0;float skirt=float(a_pos.x >=skirtOffset);float elevation=elevation(a_texture_pos)-skirt*u_skirt_height;\n#ifdef TERRAIN_WIREFRAME\nelevation+=u_skirt_height*u_skirt_height*wireframeOffset;\n#endif\nvec2 decodedPos=a_pos-vec2(skirt*skirtOffset,0.0);gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);\n#ifdef FOG\nv_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));\n#endif\n}"),terrainDepth:bb("#ifdef GL_ES\nprecision highp float;\n#endif\nvarying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying float v_depth;void main() {float elevation=elevation(a_texture_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:bb("\nvarying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(\ncos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;\n#ifdef FOG\nsky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);\n#endif\nsky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",j),skyboxGradient:bb("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",j),skyboxCapture:bb("\nvarying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;\n#ifdef GL_ES\nprecision highp float;\n#endif\n#define BETA_R vec3(5.5e-6,13.0e-6,22.4e-6)\n#define BETA_M vec3(21e-6,21e-6,21e-6)\n#define MIE_G 0.76\n#define DENSITY_HEIGHT_SCALE_R 8000.0\n#define DENSITY_HEIGHT_SCALE_M 1200.0\n#define PLANET_RADIUS 6360e3\n#define ATMOSPHERE_RADIUS 6420e3\n#define SAMPLE_STEPS 10\n#define DENSITY_STEPS 4\nfloat ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:bb("uniform sampler2D u_image0;varying vec2 v_pos0;void main() {gl_FragColor=texture2D(u_image0,v_pos0);\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_proj_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;attribute vec3 a_globe_pos;attribute vec2 a_merc_pos;attribute vec2 a_uv;varying vec2 v_pos0;const float wireframeOffset=1e3;void main() {v_pos0=a_uv;vec2 uv=a_uv*EXTENT;vec4 up_vector=vec4(elevationVector(uv),1.0);float height=elevation(uv);\n#ifdef TERRAIN_WIREFRAME\nheight+=wireframeOffset;\n#endif\nvec4 globe=u_globe_matrix*vec4(a_globe_pos+up_vector.xyz*height,1.0);vec4 mercator=vec4(0.0);if (u_zoom_transition > 0.0) {mercator=vec4(a_merc_pos,height,1.0);mercator.xy-=u_merc_center;mercator.x=wrap(mercator.x,-0.5,0.5);mercator=u_merc_matrix*mercator;}vec3 position=mix(globe.xyz,mercator.xyz,u_zoom_transition);gl_Position=u_proj_matrix*vec4(position,1.0);}"),globeAtmosphere:bb("uniform vec2 u_center;uniform float u_radius;uniform vec2 u_screen_size;uniform float u_opacity;uniform highp float u_fadeout_range;uniform vec3 u_start_color;uniform vec3 u_end_color;uniform float u_pixel_ratio;void main() {highp vec2 fragCoord=gl_FragCoord.xy/u_pixel_ratio;fragCoord.y=u_screen_size.y-fragCoord.y;float distFromCenter=length(fragCoord-u_center);float normDistFromCenter=length(fragCoord-u_center)/u_radius;if (normDistFromCenter < 1.0)\ndiscard;float t=clamp(1.0-sqrt(normDistFromCenter-1.0)/u_fadeout_range,0.0,1.0);vec3 color=mix(u_start_color,u_end_color,1.0-t);gl_FragColor=vec4(color*t*u_opacity,u_opacity);}","attribute vec3 a_pos;void main() {gl_Position=vec4(a_pos,1.0);}")};function bb(c,b,h){const e=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=/uniform (highp |mediump |lowp )?([\w]+) ([\w]+)([\s]*)([\w]*)/g,i=b.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),f=c.match(d),g=b.match(d),j=t.match(d);let a=g?g.concat(f):f;h||(u.staticUniforms&&(a=u.staticUniforms.concat(a)),v.staticUniforms&&(a=v.staticUniforms.concat(a))),a&&(a=a.concat(j));const k={};return{fragmentSource:c=c.replace(e,(e,d,b,c,a)=>(k[a]=!0,"define"===d?` #ifndef HAS_UNIFORM_u_${a} varying ${b} ${c} ${a}; #else @@ -54,7 +54,7 @@ uniform ${b} ${c} u_${a}; #else ${b} ${c} ${a} = u_${a}; #endif -`}),staticAttributes:i,staticUniforms:a}}class bb{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(f,h,i,b,a,j,c,d){this.context=f;let g=this.boundPaintVertexBuffers.length!==b.length;for(let e=0;!g&&e{const g=b.paint.get("hillshade-shadow-color"),h=b.paint.get("hillshade-highlight-color"),i=b.paint.get("hillshade-accent-color");let e=b.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===b.paint.get("hillshade-illumination-anchor")&&(e-=c.transform.angle);const j=!c.options.moving;return{u_matrix:f||c.transform.calculateProjMatrix(d.tileID.toUnwrapped(),j),u_image:0,u_latrange:function(e,b){const c=Math.pow(2,b.canonical.z),d=b.canonical.y;return[new a.MercatorCoordinate(0,d/c).toLngLat().lat,new a.MercatorCoordinate(0,(d+1)/c).toLngLat().lat]}(0,d.tileID),u_light:[b.paint.get("hillshade-exaggeration"),e],u_shadow:g,u_highlight:h,u_accent:i}})(b,f,g,b.terrain?e.projMatrix:null);b.prepareDrawProgram(c,i,e.toUnwrapped());const{tileBoundsBuffer:n,tileBoundsIndexBuffer:o,tileBoundsSegments:p}=b.getTileBoundsBuffers(f);i.draw(c,d.TRIANGLES,j,k,l,a.CullFaceMode.disabled,m,g.id,n,o,p)}function bd(d,b,e){if(!b.needsDEMTextureUpload)return;const c=d.context,g=c.gl;c.pixelStoreUnpackPremultiplyAlpha.set(!1),b.demTexture=b.demTexture||d.getTileTexture(e.stride);const f=e.getPixels();b.demTexture?b.demTexture.update(f,{premultiply:!1}):b.demTexture=new a.Texture(c,f,g.RGBA,{premultiply:!1}),b.needsDEMTextureUpload=!1}function be(f,b,j,k,l,m){const c=f.context,d=c.gl;if(!b.dem)return;const g=b.dem;if(c.activeTexture.set(d.TEXTURE1),bd(f,b,g),!b.demTexture)return;b.demTexture.bind(d.NEAREST,d.CLAMP_TO_EDGE);const e=g.dim;c.activeTexture.set(d.TEXTURE0);let h=b.fbo;if(!h){const i=new a.Texture(c,{width:e,height:e,data:null},d.RGBA);i.bind(d.LINEAR,d.CLAMP_TO_EDGE),(h=b.fbo=c.createFramebuffer(e,e,!0)).colorAttachment.set(i.texture)}c.bindFramebuffer.set(h.framebuffer),c.viewport.set([0,0,e,e]);const{tileBoundsBuffer:n,tileBoundsIndexBuffer:o,tileBoundsSegments:p}=f.getMercatorTileBoundsBuffers();f.useProgram("hillshadePrepare").draw(c,d.TRIANGLES,k,l,m,a.CullFaceMode.disabled,((e,c)=>{const d=c.stride,b=a.create();return a.ortho(b,0,a.EXTENT,-a.EXTENT,0,0,1),a.translate(b,b,[0,-a.EXTENT,0]),{u_matrix:b,u_image:1,u_dimension:[d,d],u_zoom:e.overscaledZ,u_unpack:c.unpackVector}})(b.tileID,g),j.id,n,o,p),b.needsHillshadePrepare=!1}const k=(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_image0:new a.Uniform1i(b,c.u_image0),u_skirt_height:new a.Uniform1f(b,c.u_skirt_height)}),bf=(a,b)=>({u_matrix:a,u_image0:0,u_skirt_height:b}),bg=(a,b,c,d,e)=>({u_proj_matrix:Float32Array.from(a),u_globe_matrix:b,u_merc_matrix:c,u_zoom_transition:d,u_merc_center:e,u_image0:0});function bh(a,b){return null!=a&&null!=b&&!(!a.hasData()||!b.hasData())&&null!=a.demTexture&&null!=b.demTexture&&a.tileID.key!==b.tileID.key}const bi=new class{constructor(){this.operations={}}newMorphing(a,d,b,e,f){if(a in this.operations){const c=this.operations[a];c.to.tileID.key!==b.tileID.key&&(c.queued=b)}else this.operations[a]={startTime:e,phase:0,duration:f,from:d,to:b,queued:null}}getMorphValuesForProxy(b){if(!(b in this.operations))return null;const a=this.operations[b];return{from:a.from,to:a.to,phase:a.phase}}update(b){for(const c in this.operations){const a=this.operations[c];for(a.phase=(b-a.startTime)/a.duration;a.phase>=1||!this._validOp(a);)if(!this._nextOp(a,b)){delete this.operations[c];break}}}_nextOp(a,b){return!!a.queued&&(a.from=a.to,a.to=a.queued,a.queued=null,a.phase=0,a.startTime=b,!0)}_validOp(a){return a.from.hasData()&&a.to.hasData()}},bj={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function bk(a,c){const b=1<({u_matrix:a});function bm(b,c,k,l,d){if(d>0){const e=a.exported.now(),f=(e-b.timeAdded)/d,m=c?(e-c.timeAdded)/d:-1,g=k.getSource(),h=l.coveringZoomLevel({tileSize:g.tileSize,roundZoom:g.roundZoom}),i=!c||Math.abs(c.tileID.overscaledZ-h)>Math.abs(b.tileID.overscaledZ-h),j=i&&b.refreshedUponExpiration?1:a.clamp(i?f:1-m,0,1);return b.refreshedUponExpiration&&f>=1&&(b.refreshedUponExpiration=!1),c?{opacity:1,mix:1-j}:{opacity:j,mix:0}}return{opacity:1,mix:0}}class bn extends a.SourceCache{constructor(a){const c={type:"raster-dem",maxzoom:a.transform.maxZoom},d=new n(an(),null),b=af("mock-dem",c,d,a.style);super("mock-dem",b,!1),b.setEventedParent(this),this._sourceLoaded=!0}_loadTile(a,b){a.state="loaded",b(null)}}class bo extends a.SourceCache{constructor(a){const b=af("proxy",{type:"geojson",maxzoom:a.transform.maxZoom},new n(an(),null),a.style);super("proxy",b,!1),b.setEventedParent(this),this.map=this.getSource().map=a,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(c,e,f){if(c.freezeTileCoverage)return;this.transform=c;const d=c.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((d,b)=>{if(d[b.key]="",!this._tiles[b.key]){const e=new a.Tile(b,this._source.tileSize*b.overscaleFactor(),c.tileZoom);e.state="loaded",this._tiles[b.key]=e}return d},{});for(const b in this._tiles)b in d||(this.freeFBO(b),this._tiles[b].unloadVectorData(),delete this._tiles[b])}freeFBO(a){const b=this.proxyCachedFBO[a];if(void 0!==b){const c=Object.values(b);this.renderCachePool.push(...c),delete this.proxyCachedFBO[a]}}deallocRenderCache(){this.renderCache.forEach(a=>a.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class bp extends a.OverscaledTileID{constructor(a,b,c){super(a.overscaledZ,a.wrap,a.canonical.z,a.canonical.x,a.canonical.y),this.proxyTileKey=b,this.projMatrix=c}}class bq extends a.Elevation{constructor(c,d){super(),this.painter=c,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[e,g,h]=function(o){const e=new a.StructArrayLayout4i8,i=new a.StructArrayLayout3ui6;e.reserve(17161),i.reserve(33800);const b=a.EXTENT/128,f=a.EXTENT+b/2,j=f+b;for(let c=-b;cf||c<0||c>f?24575:0,k=a.clamp(Math.round(d),0,a.EXTENT),l=a.clamp(Math.round(c),0,a.EXTENT);e.emplaceBack(k+m,l,k,l)}const n=(b,c)=>{const a=131*c+b;i.emplaceBack(a+1,a,a+131),i.emplaceBack(a+131,a+131+1,a+1)};for(let g=1;g<129;g++)for(let h=1;h<129;h++)n(h,g);return[0,129].forEach(b=>{for(let a=0;a<130;a++)n(a,b),n(b,a)}),[e,i,32768]}(),f=c.context;this.gridBuffer=f.createVertexBuffer(e,a.boundsAttributes.members),this.gridIndexBuffer=f.createIndexBuffer(g),this.gridSegments=a.SegmentVector.simpleSegment(0,0,e.length,g.length),this.gridNoSkirtSegments=a.SegmentVector.simpleSegment(0,0,e.length,h),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new bo(d.map),this.orthoMatrix=a.create(),a.ortho(this.orthoMatrix,0,a.EXTENT,0,a.EXTENT,0,1);const b=f.gl;this._overlapStencilMode=new a.StencilMode({func:b.GEQUAL,mask:255},0,255,b.KEEP,b.KEEP,b.REPLACE),this._previousZoom=c.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=d,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new bn(d.map)}set style(a){a.on("data",this._onStyleDataEvent.bind(this)),a.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=a,this._checkRenderCacheEfficiency()}update(b,c,f){if(b&&b.terrain){this._style!==b&&(this.style=b),this.enabled=!0;const d=b.terrain.properties;this.sourceCache=0===b.terrain.drapeRenderMode?this._mockSourceCache:b._getSourceCache(d.get("source")),this._exaggeration=d.get("exaggeration");const e=()=>{this.sourceCache.used&&a.warnOnce(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source. +`}),staticAttributes:i,staticUniforms:a}}class bc{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(f,h,i,b,a,j,c,d){this.context=f;let g=this.boundPaintVertexBuffers.length!==b.length;for(let e=0;!g&&e{const g=b.paint.get("hillshade-shadow-color"),h=b.paint.get("hillshade-highlight-color"),i=b.paint.get("hillshade-accent-color");let e=b.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===b.paint.get("hillshade-illumination-anchor")&&(e-=c.transform.angle);const j=!c.options.moving;return{u_matrix:f||c.transform.calculateProjMatrix(d.tileID.toUnwrapped(),j),u_image:0,u_latrange:function(e,b){const c=Math.pow(2,b.canonical.z),d=b.canonical.y;return[new a.MercatorCoordinate(0,d/c).toLngLat().lat,new a.MercatorCoordinate(0,(d+1)/c).toLngLat().lat]}(0,d.tileID),u_light:[b.paint.get("hillshade-exaggeration"),e],u_shadow:g,u_highlight:h,u_accent:i}})(b,f,g,b.terrain?e.projMatrix:null);b.prepareDrawProgram(c,i,e.toUnwrapped());const{tileBoundsBuffer:n,tileBoundsIndexBuffer:o,tileBoundsSegments:p}=b.getTileBoundsBuffers(f);i.draw(c,d.TRIANGLES,j,k,l,a.CullFaceMode.disabled,m,g.id,n,o,p)}function be(d,b,e){if(!b.needsDEMTextureUpload)return;const c=d.context,g=c.gl;c.pixelStoreUnpackPremultiplyAlpha.set(!1),b.demTexture=b.demTexture||d.getTileTexture(e.stride);const f=e.getPixels();b.demTexture?b.demTexture.update(f,{premultiply:!1}):b.demTexture=new a.Texture(c,f,g.RGBA,{premultiply:!1}),b.needsDEMTextureUpload=!1}function bf(f,b,j,k,l,m){const c=f.context,d=c.gl;if(!b.dem)return;const g=b.dem;if(c.activeTexture.set(d.TEXTURE1),be(f,b,g),!b.demTexture)return;b.demTexture.bind(d.NEAREST,d.CLAMP_TO_EDGE);const e=g.dim;c.activeTexture.set(d.TEXTURE0);let h=b.fbo;if(!h){const i=new a.Texture(c,{width:e,height:e,data:null},d.RGBA);i.bind(d.LINEAR,d.CLAMP_TO_EDGE),(h=b.fbo=c.createFramebuffer(e,e,!0)).colorAttachment.set(i.texture)}c.bindFramebuffer.set(h.framebuffer),c.viewport.set([0,0,e,e]);const{tileBoundsBuffer:n,tileBoundsIndexBuffer:o,tileBoundsSegments:p}=f.getMercatorTileBoundsBuffers();f.useProgram("hillshadePrepare").draw(c,d.TRIANGLES,k,l,m,a.CullFaceMode.disabled,((e,c)=>{const d=c.stride,b=a.create();return a.ortho(b,0,a.EXTENT,-a.EXTENT,0,0,1),a.translate(b,b,[0,-a.EXTENT,0]),{u_matrix:b,u_image:1,u_dimension:[d,d],u_zoom:e.overscaledZ,u_unpack:c.unpackVector}})(b.tileID,g),j.id,n,o,p),b.needsHillshadePrepare=!1}const k=(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_image0:new a.Uniform1i(b,c.u_image0),u_skirt_height:new a.Uniform1f(b,c.u_skirt_height)}),bg=(a,b)=>({u_matrix:a,u_image0:0,u_skirt_height:b}),bh=(a,b,c,d,e)=>({u_proj_matrix:Float32Array.from(a),u_globe_matrix:b,u_merc_matrix:c,u_zoom_transition:d,u_merc_center:e,u_image0:0});function bi(a,b){return null!=a&&null!=b&&!(!a.hasData()||!b.hasData())&&null!=a.demTexture&&null!=b.demTexture&&a.tileID.key!==b.tileID.key}const bj=new class{constructor(){this.operations={}}newMorphing(a,d,b,e,f){if(a in this.operations){const c=this.operations[a];c.to.tileID.key!==b.tileID.key&&(c.queued=b)}else this.operations[a]={startTime:e,phase:0,duration:f,from:d,to:b,queued:null}}getMorphValuesForProxy(b){if(!(b in this.operations))return null;const a=this.operations[b];return{from:a.from,to:a.to,phase:a.phase}}update(b){for(const c in this.operations){const a=this.operations[c];for(a.phase=(b-a.startTime)/a.duration;a.phase>=1||!this._validOp(a);)if(!this._nextOp(a,b)){delete this.operations[c];break}}}_nextOp(a,b){return!!a.queued&&(a.from=a.to,a.to=a.queued,a.queued=null,a.phase=0,a.startTime=b,!0)}_validOp(a){return a.from.hasData()&&a.to.hasData()}},bk={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function bl(a,c){const b=1<({u_matrix:a});function bn(b,c,k,l,d){if(d>0){const e=a.exported.now(),f=(e-b.timeAdded)/d,m=c?(e-c.timeAdded)/d:-1,g=k.getSource(),h=l.coveringZoomLevel({tileSize:g.tileSize,roundZoom:g.roundZoom}),i=!c||Math.abs(c.tileID.overscaledZ-h)>Math.abs(b.tileID.overscaledZ-h),j=i&&b.refreshedUponExpiration?1:a.clamp(i?f:1-m,0,1);return b.refreshedUponExpiration&&f>=1&&(b.refreshedUponExpiration=!1),c?{opacity:1,mix:1-j}:{opacity:j,mix:0}}return{opacity:1,mix:0}}class bo extends a.SourceCache{constructor(a){const c={type:"raster-dem",maxzoom:a.transform.maxZoom},d=new n(ao(),null),b=ag("mock-dem",c,d,a.style);super("mock-dem",b,!1),b.setEventedParent(this),this._sourceLoaded=!0}_loadTile(a,b){a.state="loaded",b(null)}}class bp extends a.SourceCache{constructor(a){const b=ag("proxy",{type:"geojson",maxzoom:a.transform.maxZoom},new n(ao(),null),a.style);super("proxy",b,!1),b.setEventedParent(this),this.map=this.getSource().map=a,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(c,e,f){if(c.freezeTileCoverage)return;this.transform=c;const d=c.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((d,b)=>{if(d[b.key]="",!this._tiles[b.key]){const e=new a.Tile(b,this._source.tileSize*b.overscaleFactor(),c.tileZoom);e.state="loaded",this._tiles[b.key]=e}return d},{});for(const b in this._tiles)b in d||(this.freeFBO(b),this._tiles[b].unloadVectorData(),delete this._tiles[b])}freeFBO(a){const b=this.proxyCachedFBO[a];if(void 0!==b){const c=Object.values(b);this.renderCachePool.push(...c),delete this.proxyCachedFBO[a]}}deallocRenderCache(){this.renderCache.forEach(a=>a.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class bq extends a.OverscaledTileID{constructor(a,b,c){super(a.overscaledZ,a.wrap,a.canonical.z,a.canonical.x,a.canonical.y),this.proxyTileKey=b,this.projMatrix=c}}class br extends a.Elevation{constructor(c,d){super(),this.painter=c,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[e,g,h]=function(o){const e=new a.StructArrayLayout4i8,i=new a.StructArrayLayout3ui6;e.reserve(17161),i.reserve(33800);const b=a.EXTENT/128,f=a.EXTENT+b/2,j=f+b;for(let c=-b;cf||c<0||c>f?24575:0,k=a.clamp(Math.round(d),0,a.EXTENT),l=a.clamp(Math.round(c),0,a.EXTENT);e.emplaceBack(k+m,l,k,l)}const n=(b,c)=>{const a=131*c+b;i.emplaceBack(a+1,a,a+131),i.emplaceBack(a+131,a+131+1,a+1)};for(let g=1;g<129;g++)for(let h=1;h<129;h++)n(h,g);return[0,129].forEach(b=>{for(let a=0;a<130;a++)n(a,b),n(b,a)}),[e,i,32768]}(),f=c.context;this.gridBuffer=f.createVertexBuffer(e,a.boundsAttributes.members),this.gridIndexBuffer=f.createIndexBuffer(g),this.gridSegments=a.SegmentVector.simpleSegment(0,0,e.length,g.length),this.gridNoSkirtSegments=a.SegmentVector.simpleSegment(0,0,e.length,h),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new bp(d.map),this.orthoMatrix=a.create(),a.ortho(this.orthoMatrix,0,a.EXTENT,0,a.EXTENT,0,1);const b=f.gl;this._overlapStencilMode=new a.StencilMode({func:b.GEQUAL,mask:255},0,255,b.KEEP,b.KEEP,b.REPLACE),this._previousZoom=c.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=d,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new bo(d.map)}set style(a){a.on("data",this._onStyleDataEvent.bind(this)),a.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=a,this._checkRenderCacheEfficiency()}update(b,c,f){if(b&&b.terrain){this._style!==b&&(this.style=b),this.enabled=!0;const d=b.terrain.properties;this.sourceCache=0===b.terrain.drapeRenderMode?this._mockSourceCache:b._getSourceCache(d.get("source")),this._exaggeration=d.get("exaggeration");const e=()=>{this.sourceCache.used&&a.warnOnce(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source. This leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const b=this.getScaledDemTileSize();this.sourceCache.update(c,b,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,e(),this._initializing=!0),e(),c.updateElevation(!f),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(c),this._emptyDEMTextureDirty=!0}else this._disable()}resetTileLookupCache(a){this._findCoveringTileCache[a]={}}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_checkRenderCacheEfficiency(){const b=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||100!==b.efficiency&&a.warnOnce(`Terrain render cache efficiency is not optimal (${b.efficiency}%) and performance may be affected negatively, consider placing all background, fill and line layers before layer - with id '${b.firstUndrapedLayer}' or create a map using optimizeForTerrain: true option.`)}_onStyleDataEvent(a){a.coord&&"source"===a.dataType?this._clearRenderCacheForTile(a.sourceCacheId,a.coord):"style"===a.dataType&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const a in this._style._sourceCaches)this._style._sourceCaches[a].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach(a=>a.fb.destroy()),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture)}_source(){return this.enabled?this.sourceCache:null}exaggeration(){return this._exaggeration}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const a=2*this.proxySourceCache.getSource().tileSize;return[a,a]}set useVertexMorphing(a){this._useVertexMorphing=a}updateTileBinding(h){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,d=this.painter.transform;this._initializing&&(this._initializing=0===d._centerAltitude&& -1===this.getAtPointOrZero(a.MercatorCoordinate.fromLngLat(d.center),-1),this._emptyDEMTextureDirty=!this._initializing);const c=this.proxyCoords=i.getIds().map(b=>{const a=i.getTileByID(b).tileID;return a.projMatrix=d.calculateProjMatrix(a.toUnwrapped()),a});(function(d,b){const c=b.transform.pointCoordinate(b.transform.getCameraPoint()),e=new a.pointGeometry(c.x,c.y);d.sort((b,c)=>{if(c.overscaledZ-b.overscaledZ)return c.overscaledZ-b.overscaledZ;const f=new a.pointGeometry(b.canonical.x+(1<{this.proxyToSource[a.key]={}}),this.terrainTileForTile={};const k=this._style._sourceCaches;for(const e in k){const b=k[e];if(!b.used)continue;if(b!==this.sourceCache&&this.resetTileLookupCache(b.id),this._setupProxiedCoordsForOrtho(b,h[e],j),b.usedForTerrain)continue;const m=h[e];b.getSource().reparseOverscaled&&this._assignTerrainTiles(m)}this.proxiedCoords[i.id]=c.map(a=>new bp(a,a.key,this.orthoMatrix)),this._assignTerrainTiles(c),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(j),this.renderingToTexture=!1,this._updateTimestamp=a.exported.now();const l={};for(const n of(this._visibleDemTiles=[],this.proxyCoords)){const f=this.terrainTileForTile[n.key];if(!f)continue;const g=f.tileID.key;g in l||(this._visibleDemTiles.push(f),l[g]=g)}}_assignTerrainTiles(a){this._initializing||a.forEach(a=>{if(this.terrainTileForTile[a.key])return;const b=this._findTileCoveringTileID(a,this.sourceCache);b&&(this.terrainTileForTile[a.key]=b)})}_prepareDEMTextures(){const b=this.painter.context,d=b.gl;for(const e in this.terrainTileForTile){const a=this.terrainTileForTile[e],c=a.dem;c&&(!a.demTexture||a.needsDEMTextureUpload)&&(b.activeTexture.set(d.TEXTURE1),bd(this.painter,a,c))}}_prepareDemTileUniforms(f,a,d,g){if(!a||null==a.demTexture)return!1;const b=f.tileID.canonical,c=Math.pow(2,a.tileID.canonical.z-b.z),e=g||"";return d[`u_dem_tl${e}`]=[b.x*c%1,b.y*c%1],d[`u_dem_scale${e}`]=c,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const b=this.painter.context,c=b.gl;if(!this._emptyDepthBufferTexture){const d={width:1,height:1,data:new Uint8Array([255,255,255,255])};this._emptyDepthBufferTexture=new a.Texture(b,d,c.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let a=0;const b=this._visibleDemTiles.reduce((b,c)=>{if(!c.dem)return b;const d=c.dem.tree.minimums[0];return d>0&&a++,b+d},0);return a?b/a:0}_updateEmptyDEMTexture(){const c=this.painter.context,d=c.gl;c.activeTexture.set(d.TEXTURE2);const f=this._getLoadedAreaMinimum(),e={width:1,height:1,data:new Uint8Array(a.DEMData.pack(f,this.sourceCache.getSource().encoding))};this._emptyDEMTextureDirty=!1;let b=this._emptyDEMTexture;return b?b.update(e,{premultiply:!1}):b=this._emptyDEMTexture=new a.Texture(c,e,d.RGBA,{premultiply:!1}),b}setupElevationDraw(g,p,d){var n;const f=this.painter.context,b=f.gl,c=(n=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:a.DEMData.getUnpackVector(n),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0,u_tile_tl_up:[0,0,1],u_tile_tr_up:[0,0,1],u_tile_br_up:[0,0,1],u_tile_bl_up:[0,0,1],u_tile_up_scale:1});c.u_dem_size=this.sourceCache.getSource().tileSize,c.u_exaggeration=this.exaggeration();const j=this.painter.transform,h=j.projection.createTileTransform(j,j.worldSize),i=g.tileID.canonical;c.u_tile_tl_up=h.upVector(i,0,0),c.u_tile_tr_up=h.upVector(i,a.EXTENT,0),c.u_tile_br_up=h.upVector(i,a.EXTENT,a.EXTENT),c.u_tile_bl_up=h.upVector(i,0,a.EXTENT),c.u_tile_up_scale=h.upVectorScale(i);let e=null,k=null,o=1;if(d&&d.morphing&&this._useVertexMorphing){const l=d.morphing.srcDemTile,m=d.morphing.dstDemTile;o=d.morphing.phase,l&&m&&(this._prepareDemTileUniforms(g,l,c,"_prev")&&(k=l),this._prepareDemTileUniforms(g,m,c)&&(e=m))}if(k&&e?(f.activeTexture.set(b.TEXTURE2),e.demTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE,b.NEAREST),f.activeTexture.set(b.TEXTURE4),k.demTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE,b.NEAREST),c.u_dem_lerp=o):(e=this.terrainTileForTile[g.tileID.key],f.activeTexture.set(b.TEXTURE2),(this._prepareDemTileUniforms(g,e,c)?e.demTexture:this.emptyDEMTexture).bind(b.NEAREST,b.CLAMP_TO_EDGE)),f.activeTexture.set(b.TEXTURE3),d&&d.useDepthForOcclusion?(this._depthTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE),c.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height]):(this.emptyDepthBufferTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE),c.u_depth_size_inv=[1,1]),d&&d.useMeterToDem&&e){const q=(1<{if(l===c)return;const a=[];d&&a.push(bj[g]),a.push(bj[c]),a.push("PROJECTION_GLOBE_VIEW"),k=b.useProgram("globeRaster",null,a),l=c},n=b.colorModeForRenderPass(),o=new a.DepthMode(f.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);bi.update(d);const c=b.transform,p=a.calculateGlobeMatrix(c,c.worldSize),q=a.calculateGlobeMercatorMatrix(c),r=[a.mercatorXfromLng(c.center.lng),a.mercatorYfromLat(c.center.lat)],s=b.globeSharedBuffers;(g?[!1,!0]:[!1]).forEach(u=>{l=-1;const x=u?f.LINES:f.TRIANGLES;for(const g of j){const v=i.getTile(g),y=Math.pow(2,g.canonical.z),[D,E]=a.globeBuffersForTileMesh(b,v,g,y),z=a.StencilMode.disabled,A=h.prevTerrainTileForTile[g.key],B=h.terrainTileForTile[g.key];bh(A,B)&&bi.newMorphing(g.key,A,B,d,250),e.activeTexture.set(f.TEXTURE0),v.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE);const t=bi.getMorphValuesForProxy(g.key),F=t?1:0,C={};t&&a.extend$1(C,{morphing:{srcDemTile:t.from,dstDemTile:t.to,phase:a.easeCubicInOut(t.phase)}});const G=a.globeMatrixForTile(g.canonical,p),H=bg(c.projMatrix,G,q,a.globeToMercatorTransition(c.zoom),r);if(m(F,u),h.setupElevationDraw(v,k,C),b.prepareDrawProgram(e,k,g.toUnwrapped()),s){const[I,J]=u?s.getWirefameBuffer(b.context):[s.gridIndexBuffer,s.gridSegments];k.draw(e,x,o,z,n,a.CullFaceMode.backCCW,H,"globe_raster",D,I,J)}if(!u){const K=[0===g.canonical.y?a.globePoleMatrixForTile(g.canonical,!1,c):null,g.canonical.y===y-1?a.globePoleMatrixForTile(g.canonical,!0,c):null];for(const w of K){if(!w)continue;const L=bg(c.projMatrix,w,w,0,r);s&&k.draw(e,x,o,z,n,a.CullFaceMode.disabled,L,"globe_pole_raster",E,s.poleIndexBuffer,s.poleSegments)}}}})}(b,c,e,f,d);else{const g=b.context,h=g.gl;let k,l;const i=b.options.showTerrainWireframe?2:0,m=(a,d)=>{if(l===a)return;const c=[bj[a]];d&&c.push(bj[i]),k=b.useProgram("terrainRaster",null,c),l=a},n=b.colorModeForRenderPass(),o=new a.DepthMode(h.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);bi.update(d);const j=b.transform,p=6*Math.pow(1.5,22-j.zoom)*c.exaggeration();(i?[!1,!0]:[!1]).forEach(r=>{l=-1;const w=r?h.LINES:h.TRIANGLES,[x,y]=r?c.getWirefameBuffer():[c.gridIndexBuffer,c.gridSegments];for(const i of f){const s=e.getTile(i),z=a.StencilMode.disabled,t=c.prevTerrainTileForTile[i.key],u=c.terrainTileForTile[i.key];bh(t,u)&&bi.newMorphing(i.key,t,u,d,250),g.activeTexture.set(h.TEXTURE0),s.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE,h.LINEAR_MIPMAP_NEAREST);const q=bi.getMorphValuesForProxy(i.key),A=q?1:0;let v;q&&(v={morphing:{srcDemTile:q.from,dstDemTile:q.to,phase:a.easeCubicInOut(q.phase)}});const B=bf(i.projMatrix,bk(i.canonical,j.renderWorldCopies)?p/10:p);m(A,r),c.setupElevationDraw(s,k,v),b.prepareDrawProgram(g,k,i.toUnwrapped()),k.draw(g,w,o,z,n,a.CullFaceMode.backCCW,B,"terrain_raster",c.gridBuffer,x,y)}})}}(c,this,this.proxySourceCache,b,this._updateTimestamp),this.renderingToTexture=!0,b.splice(0,b.length))}renderBatch(p){if(0===this._drapedRenderBatches.length)return p+1;this.renderingToTexture=!0;const c=this.painter,e=this.painter.context,f=this.proxySourceCache,s=this.proxiedCoords[f.id],k=this._drapedRenderBatches.shift(),h=[],t=c.style.order;let i=0;for(const g of s){const l=f.getTileByID(g.proxyTileKey),m=f.proxyCachedFBO[g.key]?f.proxyCachedFBO[g.key][p]:void 0,b=void 0!==m?f.renderCache[m]:this.pool[i++],q=void 0!==m;if(l.texture=b.tex,q&&!b.dirty){h.push(l.tileID);continue}let r;e.bindFramebuffer.set(b.fb.framebuffer),this.renderedToTile=!1,b.dirty&&(e.clear({color:a.Color.transparent,stencil:0}),b.dirty=!1);for(let n=k.start;n<=k.end;++n){const j=c.style._layers[t[n]];if(j.isHidden(c.transform.zoom))continue;const d=c.style._getLayerSourceCache(j),o=d?this.proxyToSource[g.key][d.id]:[g];if(!o)continue;const u=o;e.viewport.set([0,0,b.fb.width,b.fb.height]),r!==(d?d.id:null)&&(this._setupStencil(b,o,j,d),r=d?d.id:null),c.renderLayer(c,d,j,u)}this.renderedToTile?(b.dirty=!0,h.push(l.tileID)):q|| --i,5===i&&(i=0,this.renderToBackBuffer(h))}return this.renderToBackBuffer(h),this.renderingToTexture=!1,e.bindFramebuffer.set(null),e.viewport.set([0,0,c.width,c.height]),k.end+1}postRender(){}renderCacheEfficiency(a){const e=a.order.length;if(0===e)return{efficiency:100};let f,g=0,b=0,c=!1;for(let d=0;da.dem).forEach(b=>{a=Math.min(a,b.dem.tree.minimums[0])}),0===a?a:(a-30)*this._exaggeration}raycast(d,e,f){if(!this._visibleDemTiles)return null;const b=this._visibleDemTiles.filter(a=>a.dem).map(b=>{const c=b.tileID,a=Math.pow(2,c.overscaledZ),{x:g,y:h}=c.canonical,i=g/a,j=(g+1)/a,k=h/a,l=(h+1)/a;return{minx:i,miny:k,maxx:j,maxy:l,t:b.dem.tree.raycastRoot(i,k,j,l,d,e,f),tile:b}});for(const a of(b.sort((a,b)=>(null!==a.t?a.t:Number.MAX_VALUE)-(null!==b.t?b.t:Number.MAX_VALUE)),b)){if(null==a.t)return null;const c=a.tile.dem.tree.raycast(a.minx,a.miny,a.maxx,a.maxy,d,e,f);if(null!=c)return c}return null}_createFBO(){const b=this.painter.context,c=b.gl,d=this.drapeBufferSize;b.activeTexture.set(c.TEXTURE0);const f=new a.Texture(b,{width:d[0],height:d[1],data:null},c.RGBA);f.bind(c.LINEAR,c.CLAMP_TO_EDGE);const e=b.createFramebuffer(d[0],d[1],!1);return e.colorAttachment.set(f.texture),e.depthAttachment=new Z(b,e.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=b.createRenderbuffer(b.gl.DEPTH_STENCIL,d[0],d[1]),this._stencilRef=0,e.depthAttachment.set(this._sharedDepthStencil),b.clear({stencil:0})):e.depthAttachment.set(this._sharedDepthStencil),b.extTextureFilterAnisotropic&&!b.extTextureFilterAnisotropicForceOff&&c.texParameterf(c.TEXTURE_2D,b.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,b.extTextureFilterAnisotropicMax),{fb:e,tex:f,dirty:!1}}_initFBOPool(){for(;this.pool.length{const a=this._style._layers[c],d=a.isHidden(this.painter.transform.zoom),b=a.getCrossfadeParameters(),e=!!b&&1!==b.t,f=a.hasTransition();return"custom"!==a.type&&!d&&(e||f)})}_clearRasterFadeFromRenderCache(){let e=!1;for(const h in this._style._sourceCaches)if(this._style._sourceCaches[h]._source instanceof r){e=!0;break}if(e)for(let c=0;ca.renderCachePool.length){const i=Object.values(a.proxyCachedFBO);a.proxyCachedFBO={};for(let e=0;e=0;g--){const b=f[g];if(a.getTileByID(b.key),void 0!==a.proxyCachedFBO[b.key]){const j=p[b.key],k=this.proxyToSource[b.key];let d=0;for(const l in k){const m=k[l],n=j[l];if(!n||n.length!==m.length||m.some((a,b)=>a!==n[b]||t[l]&&t[l].hasOwnProperty(a.key))){d=-1;break}++d}for(const r in a.proxyCachedFBO[b.key])a.renderCache[a.proxyCachedFBO[b.key][r]].dirty=d<0||d!==Object.values(j).length}}const o=[...this._drapedRenderBatches];for(const s of(o.sort((a,b)=>b.end-b.start-(a.end-a.start)),o))for(const h of f){if(a.proxyCachedFBO[h.key])continue;let c=a.renderCachePool.pop();void 0===c&&a.renderCache.length<50&&(c=a.renderCache.length,a.renderCache.push(this._createFBO())),void 0!==c&&(a.proxyCachedFBO[h.key]={},a.proxyCachedFBO[h.key][s.start]=c,a.renderCache[c].dirty=!0)}this._tilesDirty={}}_setupStencil(g,a,c,d){if(!d||!this._sourceTilesOverlap[d.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const e=this.painter.context,f=e.gl;if(a.length<=1)return void(this._overlapStencilType=!1);let b;if(c.isTileClipped())b=a.length,this._overlapStencilMode.test={func:f.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(a[0].overscaledZ>a[a.length-1].overscaledZ))return void(this._overlapStencilType=!1);b=1,this._overlapStencilMode.test={func:f.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+b>255&&(e.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=b,this._overlapStencilMode.ref=this._stencilRef,c.isTileClipped()&&this._renderTileClippingMasks(a,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(b){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[b.key]),this._overlapStencilMode):a.StencilMode.disabled}_renderTileClippingMasks(f,g){const b=this.painter,d=this.painter.context,c=d.gl;b._tileClippingMaskIDs={},d.setColorMode(a.ColorMode.disabled),d.setDepthMode(a.DepthMode.disabled);const h=b.useProgram("clippingMask");for(const e of f){const i=b._tileClippingMaskIDs[e.key]=--g;h.draw(d,c.TRIANGLES,a.DepthMode.disabled,new a.StencilMode({func:c.ALWAYS,mask:0},i,255,c.KEEP,c.KEEP,c.REPLACE),a.ColorMode.disabled,a.CullFaceMode.disabled,bl(e.projMatrix),"$clipping",b.tileExtentBuffer,b.quadTriangleIndexBuffer,b.tileExtentSegments)}}pointCoordinate(e){const d=this.painter.transform;if(e.x<0||e.x>d.width||e.y<0||e.y>d.height)return null;const b=[e.x,e.y,1,1];a.transformMat4$1(b,b,d.pixelMatrixInverse),a.scale$1(b,b,1/b[3]),b[0]/=d.worldSize,b[1]/=d.worldSize;const g=d._camera.position,i=a.mercatorZfromAltitude(1,d.center.lat),c=[g[0],g[1],g[2]/i,0],f=a.subtract([],b.slice(0,3),c);a.normalize(f,f);const h=this.raycast(c,f,this._exaggeration);return null!==h&&h?(a.scaleAndAdd(c,c,f,h),c[3]=c[2],c[2]*=i,c):null}drawDepth(){const e=this.painter,b=e.context,i=this.proxySourceCache,c=Math.ceil(e.width),d=Math.ceil(e.height);if(this._depthFBO&&(this._depthFBO.width!==c||this._depthFBO.height!==d)&&(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture),!this._depthFBO){const f=b.gl,g=b.createFramebuffer(c,d,!0);b.activeTexture.set(f.TEXTURE0);const h=new a.Texture(b,{width:c,height:d,data:null},f.RGBA);h.bind(f.NEAREST,f.CLAMP_TO_EDGE),g.colorAttachment.set(h.texture);const j=b.createRenderbuffer(b.gl.DEPTH_COMPONENT16,c,d);g.depthAttachment.set(j),this._depthFBO=g,this._depthTexture=h}b.bindFramebuffer.set(this._depthFBO.framebuffer),b.viewport.set([0,0,c,d]),function(b,c,h,i){if("globe"===b.transform.projection.name)return;const d=b.context,e=d.gl;d.clear({depth:1});const f=b.useProgram("terrainDepth"),j=new a.DepthMode(e.LESS,a.DepthMode.ReadWrite,b.depthRangeFor3D);for(const g of i){const k=h.getTile(g),l=bf(g.projMatrix,0);c.setupElevationDraw(k,f),f.draw(d,e.TRIANGLES,j,a.StencilMode.disabled,a.ColorMode.unblended,a.CullFaceMode.backCCW,l,"terrain_depth",c.gridBuffer,c.gridIndexBuffer,c.gridNoSkirtSegments)}}(e,this,i,this.proxyCoords)}_setupProxiedCoordsForOrtho(a,f,c){if(a.getSource() instanceof s)return this._setupProxiedCoordsForImageSource(a,f,c);this._findCoveringTileCache[a.id]=this._findCoveringTileCache[a.id]||{};const k=this.proxiedCoords[a.id]=[],l=this.proxyCoords;for(let g=0;g(a.min.x=Math.min(a.min.x,b.x-o.x),a.min.y=Math.min(a.min.y,b.y-o.y),a.max.x=Math.max(a.max.x,b.x-o.x),a.max.y=Math.max(a.max.y,b.y-o.y),a),{min:new a.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new a.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),n=(b,c)=>{const d=b.wrap+b.canonical.x/(1<g+p.max.x||e+fh+p.max.y};for(let f=0;fa.key===c.tileID.key);if(j)return j}if(c.tileID.key!==b.key){const d=b.canonical.z-c.tileID.canonical.z;let f,g,h;e=a.create();const k=c.tileID.wrap-b.wrap<0?(g=(f=a.EXTENT>>d)*((c.tileID.canonical.x<=g){const h=c.canonical.z-g;d.getSource().reparseOverscaled?(e=Math.max(c.canonical.z+2,d.transform.tileZoom),f=new a.OverscaledTileID(e,c.wrap,g,c.canonical.x>>h,c.canonical.y>>h)):0!==h&&(e=g,f=new a.OverscaledTileID(e,c.wrap,g,c.canonical.x>>h,c.canonical.y>>h))}f.key!==c.key&&(m.push(f.key),b=d.getTile(f))}const n=a=>{m.forEach(b=>{l[b]=a}),m.length=0};for(e-=1;e>=o&&(!b||!b.hasData());e--){b&&n(b.tileID.key);const j=f.calculateScaledKey(e);if((b=d.getTileByID(j))&&b.hasData())break;const k=l[j];if(null===k)break;void 0===k?m.push(j):b=d.getTileByID(k)}return n(b?b.tileID.key:null),b&&b.hasData()?b:null}findDEMTileFor(a){return this.enabled?this._findTileCoveringTileID(a,this.sourceCache):null}prepareDrawTile(a){this.renderedToTile=!0}_clearRenderCacheForTile(b,c){let a=this._tilesDirty[b];a||(a=this._tilesDirty[b]={}),a[c.key]=!0}getWirefameBuffer(){if(!this.wireframeSegments){const b=function(g){let f,e,b;const c=new a.StructArrayLayout2ui4,d=131;for(e=1;e<129;e++){for(f=1;f<129;f++)b=e*d+f,c.emplaceBack(b,b+1),c.emplaceBack(b,b+d),c.emplaceBack(b+1,b+d),128===e&&c.emplaceBack(b+d,b+d+1);c.emplaceBack(b+1,b+1+d)}return c}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(b),this.wireframeSegments=a.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,b.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}}function br(b){const c=[];for(let a=0;am.indexOf(t)&&m.push(t);let n=e?e.defines():[];n=n.concat(r.map(a=>`#define ${a}`));const D=n.concat("\n#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",a8,a7.fragmentSource,v.fragmentSource,k.fragmentSource).join("\n"),E=n.concat("\n#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",a8,a7.vertexSource,v.vertexSource,u.vertexSource,k.vertexSource).join("\n"),o=d.createShader(d.FRAGMENT_SHADER);if(d.isContextLost())return void(this.failedToCreate=!0);d.shaderSource(o,D),d.compileShader(o),d.attachShader(this.program,o);const p=d.createShader(d.VERTEX_SHADER);if(d.isContextLost())return void(this.failedToCreate=!0);d.shaderSource(p,E),d.compileShader(p),d.attachShader(this.program,p),this.attributes={};const i={};this.numAttributes=l.length;for(let f=0;f>16,g>>16],u_pixel_coord_lower:[65535&f,65535&g]}}const bu=(h,f,i,j)=>{const b=f.style.light,c=b.properties.get("position"),d=[c.x,c.y,c.z],g=a.create$1();"viewport"===b.properties.get("anchor")&&(a.fromRotation(g,-f.transform.angle),a.transformMat3(d,d,g));const e=b.properties.get("color");return{u_matrix:h,u_lightpos:d,u_lightintensity:b.properties.get("intensity"),u_lightcolor:[e.r,e.g,e.b],u_vertical_gradient:+i,u_opacity:j}},bv=(d,b,e,f,g,h,c)=>a.extend(bu(d,b,e,f),bt(h,b,c),{u_height_factor:-Math.pow(2,g.overscaledZ)/c.tileSize/8}),bw=a=>({u_matrix:a}),bx=(b,c,d,e)=>a.extend(bw(b),bt(d,c,e)),by=(a,b)=>({u_matrix:a,u_world:b}),bz=(b,c,d,e,f)=>a.extend(bx(b,c,d,e),{u_world:f}),bA=(d,g,e,c)=>{const b=d.transform;let f;return f="map"===c.paint.get("circle-pitch-alignment")?b.calculatePixelsToTileUnitsMatrix(e):new Float32Array([b.pixelsToGLUnits[0],0,0,b.pixelsToGLUnits[1]]),{u_camera_to_center_distance:b.cameraToCenterDistance,u_matrix:d.translatePosMatrix(g.projMatrix,e,c.paint.get("circle-translate"),c.paint.get("circle-translate-anchor")),u_device_pixel_ratio:a.exported.devicePixelRatio,u_extrude_scale:f}},bB=b=>{const a=[];return"map"===b.paint.get("circle-pitch-alignment")&&a.push("PITCH_WITH_MAP"),"map"===b.paint.get("circle-pitch-scale")&&a.push("SCALE_WITH_MAP"),a},bC=(d,b,e)=>{const c=a.EXTENT/e.tileSize;return{u_matrix:d,u_camera_to_center_distance:b.cameraToCenterDistance,u_extrude_scale:[b.pixelsToGLUnits[0]/c,b.pixelsToGLUnits[1]/c]}},bD=(a,b,c=1)=>({u_matrix:a,u_color:b,u_overlay:0,u_overlay_scale:c}),bE=(a,b,c,d)=>({u_matrix:a,u_extrude_scale:V(b,1,c),u_intensity:d}),bF=(d,b,g,e,h,i)=>{const f=d.transform,j=f.calculatePixelsToTileUnitsMatrix(b),c={u_matrix:bI(d,b,g,h),u_pixels_to_tile_units:j,u_device_pixel_ratio:a.exported.devicePixelRatio,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:i,u_texsize:[0,0],u_scale:[0,0,0],u_mix:0,u_alpha_discard_threshold:0};if(bJ(g)){const k=bH(b,d.transform);c.u_texsize=b.lineAtlasTexture.size,c.u_scale=[k,e.fromScale,e.toScale],c.u_mix=e.t}return c},bG=(e,b,f,d,g)=>{const c=e.transform,h=bH(b,c);return{u_matrix:bI(e,b,f,g),u_texsize:b.imageAtlasTexture.size,u_pixels_to_tile_units:c.calculatePixelsToTileUnitsMatrix(b),u_device_pixel_ratio:a.exported.devicePixelRatio,u_image:0,u_scale:[h,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/c.pixelsToGLUnits[0],1/c.pixelsToGLUnits[1]],u_alpha_discard_threshold:0}};function bH(a,b){return 1/V(a,1,b.tileZoom)}function bI(c,a,b,d){return c.translatePosMatrix(d||a.tileID.projMatrix,a,b.paint.get("line-translate"),b.paint.get("line-translate-anchor"))}function bJ(b){const a=b.paint.get("line-dasharray").value;return a.value||"constant"!==a.kind}const bK=(e,f,g,d,a,h)=>{var b,c;return{u_matrix:e,u_tl_parent:f,u_scale_parent:g,u_fade_t:d.mix,u_opacity:d.opacity*a.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:a.paint.get("raster-brightness-min"),u_brightness_high:a.paint.get("raster-brightness-max"),u_saturation_factor:(c=a.paint.get("raster-saturation"))>0?1-1/(1.001-c):-c,u_contrast_factor:(b=a.paint.get("raster-contrast"))>0?1/(1-b):1+b,u_spin_weights:bL(a.paint.get("raster-hue-rotate")),u_perspective_transform:h}};function bL(a){a*=Math.PI/180;const c=Math.sin(a),b=Math.cos(a);return[(2*b+1)/3,(-Math.sqrt(3)*c-b+1)/3,(Math.sqrt(3)*c-b+1)/3]}const bM=(a,b,e,f,d,g,h,i,j,k,l,m,n,o)=>{const c=d.transform;return{u_is_size_zoom_constant:+("constant"===a||"source"===a),u_is_size_feature_constant:+("constant"===a||"camera"===a),u_size_t:b?b.uSizeT:0,u_size:b?b.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+e,u_aspect_ratio:c.width/c.height,u_fade_change:d.options.fadeDuration?d.symbolFadeChange:1,u_matrix:g,u_label_plane_matrix:h,u_coord_matrix:i,u_is_text:+j,u_pitch_with_map:+f,u_texsize:k,u_tile_id:l,u_zoom_transition:m,u_inv_rot_matrix:n,u_merc_center:o,u_texture:0}},bN=(d,e,f,c,b,g,h,i,j,k,l,m,n,o,p)=>{const{cameraToCenterDistance:q,_pitch:r}=b.transform;return a.extend(bM(d,e,f,c,b,g,h,i,j,k,m,n,o,p),{u_gamma_scale:c?q*Math.cos(b.terrain?0:r):1,u_device_pixel_ratio:a.exported.devicePixelRatio,u_is_halo:+l})},bO=(b,c,d,e,f,g,h,i,j,k,l,m,n,o)=>a.extend(bN(b,c,d,e,f,g,h,i,!0,j,!0,l,m,n,o),{u_texsize_icon:k,u_texture_icon:1}),bP=(a,b,c)=>({u_matrix:a,u_opacity:b,u_color:c}),bQ=(b,c,d,e,f,g)=>a.extend(function(f,c,b,a){const d=b.imageManager.getPattern(f.from.toString()),e=b.imageManager.getPattern(f.to.toString()),{width:k,height:l}=b.imageManager.getPixelSize(),g=Math.pow(2,a.tileID.overscaledZ),h=a.tileSize*Math.pow(2,b.transform.tileZoom)/g,i=h*(a.tileID.canonical.x+a.tileID.wrap*g),j=h*a.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:d.tl,u_pattern_br_a:d.br,u_pattern_tl_b:e.tl,u_pattern_br_b:e.br,u_texsize:[k,l],u_mix:c.t,u_pattern_size_a:d.displaySize,u_pattern_size_b:e.displaySize,u_scale_a:c.fromScale,u_scale_b:c.toScale,u_tile_units_to_pixels:1/V(a,1,b.transform.tileZoom),u_pixel_coord_upper:[i>>16,j>>16],u_pixel_coord_lower:[65535&i,65535&j]}}(e,g,d,f),{u_matrix:b,u_opacity:c}),bR={fillExtrusion:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_lightpos:new a.Uniform3f(b,c.u_lightpos),u_lightintensity:new a.Uniform1f(b,c.u_lightintensity),u_lightcolor:new a.Uniform3f(b,c.u_lightcolor),u_vertical_gradient:new a.Uniform1f(b,c.u_vertical_gradient),u_opacity:new a.Uniform1f(b,c.u_opacity)}),fillExtrusionPattern:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_lightpos:new a.Uniform3f(b,c.u_lightpos),u_lightintensity:new a.Uniform1f(b,c.u_lightintensity),u_lightcolor:new a.Uniform3f(b,c.u_lightcolor),u_vertical_gradient:new a.Uniform1f(b,c.u_vertical_gradient),u_height_factor:new a.Uniform1f(b,c.u_height_factor),u_image:new a.Uniform1i(b,c.u_image),u_texsize:new a.Uniform2f(b,c.u_texsize),u_pixel_coord_upper:new a.Uniform2f(b,c.u_pixel_coord_upper),u_pixel_coord_lower:new a.Uniform2f(b,c.u_pixel_coord_lower),u_scale:new a.Uniform3f(b,c.u_scale),u_fade:new a.Uniform1f(b,c.u_fade),u_opacity:new a.Uniform1f(b,c.u_opacity)}),fill:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix)}),fillPattern:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_image:new a.Uniform1i(b,c.u_image),u_texsize:new a.Uniform2f(b,c.u_texsize),u_pixel_coord_upper:new a.Uniform2f(b,c.u_pixel_coord_upper),u_pixel_coord_lower:new a.Uniform2f(b,c.u_pixel_coord_lower),u_scale:new a.Uniform3f(b,c.u_scale),u_fade:new a.Uniform1f(b,c.u_fade)}),fillOutline:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_world:new a.Uniform2f(b,c.u_world)}),fillOutlinePattern:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_world:new a.Uniform2f(b,c.u_world),u_image:new a.Uniform1i(b,c.u_image),u_texsize:new a.Uniform2f(b,c.u_texsize),u_pixel_coord_upper:new a.Uniform2f(b,c.u_pixel_coord_upper),u_pixel_coord_lower:new a.Uniform2f(b,c.u_pixel_coord_lower),u_scale:new a.Uniform3f(b,c.u_scale),u_fade:new a.Uniform1f(b,c.u_fade)}),circle:(b,c)=>({u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_extrude_scale:new a.UniformMatrix2f(b,c.u_extrude_scale),u_device_pixel_ratio:new a.Uniform1f(b,c.u_device_pixel_ratio),u_matrix:new a.UniformMatrix4f(b,c.u_matrix)}),collisionBox:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_extrude_scale:new a.Uniform2f(b,c.u_extrude_scale)}),collisionCircle:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_inv_matrix:new a.UniformMatrix4f(b,c.u_inv_matrix),u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_viewport_size:new a.Uniform2f(b,c.u_viewport_size)}),debug:(b,c)=>({u_color:new a.UniformColor(b,c.u_color),u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_overlay:new a.Uniform1i(b,c.u_overlay),u_overlay_scale:new a.Uniform1f(b,c.u_overlay_scale)}),clippingMask:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix)}),heatmap:(b,c)=>({u_extrude_scale:new a.Uniform1f(b,c.u_extrude_scale),u_intensity:new a.Uniform1f(b,c.u_intensity),u_matrix:new a.UniformMatrix4f(b,c.u_matrix)}),heatmapTexture:(b,c)=>({u_image:new a.Uniform1i(b,c.u_image),u_color_ramp:new a.Uniform1i(b,c.u_color_ramp),u_opacity:new a.Uniform1f(b,c.u_opacity)}),hillshade:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_image:new a.Uniform1i(b,c.u_image),u_latrange:new a.Uniform2f(b,c.u_latrange),u_light:new a.Uniform2f(b,c.u_light),u_shadow:new a.UniformColor(b,c.u_shadow),u_highlight:new a.UniformColor(b,c.u_highlight),u_accent:new a.UniformColor(b,c.u_accent)}),hillshadePrepare:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_image:new a.Uniform1i(b,c.u_image),u_dimension:new a.Uniform2f(b,c.u_dimension),u_zoom:new a.Uniform1f(b,c.u_zoom),u_unpack:new a.Uniform4f(b,c.u_unpack)}),line:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_pixels_to_tile_units:new a.UniformMatrix2f(b,c.u_pixels_to_tile_units),u_device_pixel_ratio:new a.Uniform1f(b,c.u_device_pixel_ratio),u_units_to_pixels:new a.Uniform2f(b,c.u_units_to_pixels),u_dash_image:new a.Uniform1i(b,c.u_dash_image),u_gradient_image:new a.Uniform1i(b,c.u_gradient_image),u_image_height:new a.Uniform1f(b,c.u_image_height),u_texsize:new a.Uniform2f(b,c.u_texsize),u_scale:new a.Uniform3f(b,c.u_scale),u_mix:new a.Uniform1f(b,c.u_mix),u_alpha_discard_threshold:new a.Uniform1f(b,c.u_alpha_discard_threshold)}),linePattern:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_texsize:new a.Uniform2f(b,c.u_texsize),u_pixels_to_tile_units:new a.UniformMatrix2f(b,c.u_pixels_to_tile_units),u_device_pixel_ratio:new a.Uniform1f(b,c.u_device_pixel_ratio),u_image:new a.Uniform1i(b,c.u_image),u_units_to_pixels:new a.Uniform2f(b,c.u_units_to_pixels),u_scale:new a.Uniform3f(b,c.u_scale),u_fade:new a.Uniform1f(b,c.u_fade),u_alpha_discard_threshold:new a.Uniform1f(b,c.u_alpha_discard_threshold)}),raster:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_tl_parent:new a.Uniform2f(b,c.u_tl_parent),u_scale_parent:new a.Uniform1f(b,c.u_scale_parent),u_fade_t:new a.Uniform1f(b,c.u_fade_t),u_opacity:new a.Uniform1f(b,c.u_opacity),u_image0:new a.Uniform1i(b,c.u_image0),u_image1:new a.Uniform1i(b,c.u_image1),u_brightness_low:new a.Uniform1f(b,c.u_brightness_low),u_brightness_high:new a.Uniform1f(b,c.u_brightness_high),u_saturation_factor:new a.Uniform1f(b,c.u_saturation_factor),u_contrast_factor:new a.Uniform1f(b,c.u_contrast_factor),u_spin_weights:new a.Uniform3f(b,c.u_spin_weights),u_perspective_transform:new a.Uniform2f(b,c.u_perspective_transform)}),symbolIcon:(b,c)=>({u_is_size_zoom_constant:new a.Uniform1i(b,c.u_is_size_zoom_constant),u_is_size_feature_constant:new a.Uniform1i(b,c.u_is_size_feature_constant),u_size_t:new a.Uniform1f(b,c.u_size_t),u_size:new a.Uniform1f(b,c.u_size),u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_pitch:new a.Uniform1f(b,c.u_pitch),u_rotate_symbol:new a.Uniform1i(b,c.u_rotate_symbol),u_aspect_ratio:new a.Uniform1f(b,c.u_aspect_ratio),u_fade_change:new a.Uniform1f(b,c.u_fade_change),u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_label_plane_matrix:new a.UniformMatrix4f(b,c.u_label_plane_matrix),u_coord_matrix:new a.UniformMatrix4f(b,c.u_coord_matrix),u_is_text:new a.Uniform1i(b,c.u_is_text),u_pitch_with_map:new a.Uniform1i(b,c.u_pitch_with_map),u_texsize:new a.Uniform2f(b,c.u_texsize),u_tile_id:new a.Uniform3f(b,c.u_tile_id),u_zoom_transition:new a.Uniform1f(b,c.u_zoom_transition),u_inv_rot_matrix:new a.UniformMatrix4f(b,c.u_inv_rot_matrix),u_merc_center:new a.Uniform2f(b,c.u_merc_center),u_texture:new a.Uniform1i(b,c.u_texture)}),symbolSDF:(b,c)=>({u_is_size_zoom_constant:new a.Uniform1i(b,c.u_is_size_zoom_constant),u_is_size_feature_constant:new a.Uniform1i(b,c.u_is_size_feature_constant),u_size_t:new a.Uniform1f(b,c.u_size_t),u_size:new a.Uniform1f(b,c.u_size),u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_pitch:new a.Uniform1f(b,c.u_pitch),u_rotate_symbol:new a.Uniform1i(b,c.u_rotate_symbol),u_aspect_ratio:new a.Uniform1f(b,c.u_aspect_ratio),u_fade_change:new a.Uniform1f(b,c.u_fade_change),u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_label_plane_matrix:new a.UniformMatrix4f(b,c.u_label_plane_matrix),u_coord_matrix:new a.UniformMatrix4f(b,c.u_coord_matrix),u_is_text:new a.Uniform1i(b,c.u_is_text),u_pitch_with_map:new a.Uniform1i(b,c.u_pitch_with_map),u_texsize:new a.Uniform2f(b,c.u_texsize),u_texture:new a.Uniform1i(b,c.u_texture),u_gamma_scale:new a.Uniform1f(b,c.u_gamma_scale),u_device_pixel_ratio:new a.Uniform1f(b,c.u_device_pixel_ratio),u_tile_id:new a.Uniform3f(b,c.u_tile_id),u_zoom_transition:new a.Uniform1f(b,c.u_zoom_transition),u_inv_rot_matrix:new a.UniformMatrix4f(b,c.u_inv_rot_matrix),u_merc_center:new a.Uniform2f(b,c.u_merc_center),u_is_halo:new a.Uniform1i(b,c.u_is_halo)}),symbolTextAndIcon:(b,c)=>({u_is_size_zoom_constant:new a.Uniform1i(b,c.u_is_size_zoom_constant),u_is_size_feature_constant:new a.Uniform1i(b,c.u_is_size_feature_constant),u_size_t:new a.Uniform1f(b,c.u_size_t),u_size:new a.Uniform1f(b,c.u_size),u_camera_to_center_distance:new a.Uniform1f(b,c.u_camera_to_center_distance),u_pitch:new a.Uniform1f(b,c.u_pitch),u_rotate_symbol:new a.Uniform1i(b,c.u_rotate_symbol),u_aspect_ratio:new a.Uniform1f(b,c.u_aspect_ratio),u_fade_change:new a.Uniform1f(b,c.u_fade_change),u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_label_plane_matrix:new a.UniformMatrix4f(b,c.u_label_plane_matrix),u_coord_matrix:new a.UniformMatrix4f(b,c.u_coord_matrix),u_is_text:new a.Uniform1i(b,c.u_is_text),u_pitch_with_map:new a.Uniform1i(b,c.u_pitch_with_map),u_texsize:new a.Uniform2f(b,c.u_texsize),u_texsize_icon:new a.Uniform2f(b,c.u_texsize_icon),u_texture:new a.Uniform1i(b,c.u_texture),u_texture_icon:new a.Uniform1i(b,c.u_texture_icon),u_gamma_scale:new a.Uniform1f(b,c.u_gamma_scale),u_device_pixel_ratio:new a.Uniform1f(b,c.u_device_pixel_ratio),u_is_halo:new a.Uniform1i(b,c.u_is_halo)}),background:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_opacity:new a.Uniform1f(b,c.u_opacity),u_color:new a.UniformColor(b,c.u_color)}),backgroundPattern:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_opacity:new a.Uniform1f(b,c.u_opacity),u_image:new a.Uniform1i(b,c.u_image),u_pattern_tl_a:new a.Uniform2f(b,c.u_pattern_tl_a),u_pattern_br_a:new a.Uniform2f(b,c.u_pattern_br_a),u_pattern_tl_b:new a.Uniform2f(b,c.u_pattern_tl_b),u_pattern_br_b:new a.Uniform2f(b,c.u_pattern_br_b),u_texsize:new a.Uniform2f(b,c.u_texsize),u_mix:new a.Uniform1f(b,c.u_mix),u_pattern_size_a:new a.Uniform2f(b,c.u_pattern_size_a),u_pattern_size_b:new a.Uniform2f(b,c.u_pattern_size_b),u_scale_a:new a.Uniform1f(b,c.u_scale_a),u_scale_b:new a.Uniform1f(b,c.u_scale_b),u_pixel_coord_upper:new a.Uniform2f(b,c.u_pixel_coord_upper),u_pixel_coord_lower:new a.Uniform2f(b,c.u_pixel_coord_lower),u_tile_units_to_pixels:new a.Uniform1f(b,c.u_tile_units_to_pixels)}),terrainRaster:k,terrainDepth:k,skybox:(b,c)=>({u_matrix:new a.UniformMatrix4f(b,c.u_matrix),u_sun_direction:new a.Uniform3f(b,c.u_sun_direction),u_cubemap:new a.Uniform1i(b,c.u_cubemap),u_opacity:new 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a.Uniform2f(b,c.u_merc_center),u_image0:new a.Uniform1i(b,c.u_image0)}),globeAtmosphere:(b,c)=>({u_center:new a.Uniform2f(b,c.u_center),u_radius:new a.Uniform1f(b,c.u_radius),u_screen_size:new a.Uniform2f(b,c.u_screen_size),u_pixel_ratio:new a.Uniform1f(b,c.u_pixel_ratio),u_opacity:new a.Uniform1f(b,c.u_opacity),u_fadeout_range:new a.Uniform1f(b,c.u_fadeout_range),u_start_color:new a.Uniform3f(b,c.u_start_color),u_end_color:new a.Uniform3f(b,c.u_end_color)})};let bS;function bT(b,H,s,A,t,I,B){var u;const f=b.context,C=f.gl,D=b.useProgram("collisionBox"),j=[];let g=0,E=0;for(let v=0;v0){const l=a.create(),J=x;a.mul(l,d.placementInvProjMatrix,b.transform.glCoordMatrix),a.mul(l,l,d.placementViewportMatrix),j.push({circleArray:y,circleOffset:E,transform:J,invTransform:l}),g+=y.length/4,E=g}e&&(b.terrain&&b.terrain.setupElevationDraw(k,D),D.draw(f,C.LINES,a.DepthMode.disabled,a.StencilMode.disabled,b.colorModeForRenderPass(),a.CullFaceMode.disabled,bC(x,b.transform,k),s.id,e.layoutVertexBuffer,e.indexBuffer,e.segments,null,b.transform.zoom,null,e.collisionVertexBuffer,e.collisionVertexBufferExt))}if(!B||!j.length)return;const K=b.useProgram("collisionCircle"),c=new a.StructArrayLayout2f1f2i16;c.resize(4*g),c._trim();let m=0;for(const h of j)for(let z=0;z[0,0,0];e.clear();for(let j=0;j=0&&(r[b.associatedIconIndex]={shiftedAnchor:x,angle:y})}else aN(b.numGlyphs,e)}if(p){d.clear();const A=c.icon.placedSymbolArray;for(let f=0;f[0,0,0];aF(d,g.projMatrix,b,i,C,W,j,ad,am,g)}const D=b.translatePosMatrix(g.projMatrix,e,J,K),E=n||i&&Q||al?bU:C,F=b.translatePosMatrix(W,e,J,K,!0),an=o&&0!==h.paint.get(i?"text-halo-width":"icon-halo-width").constantOr(1);let Y;const G=N.createInversionMatrix(g.toUnwrapped());Y=o?d.iconsInText?bO(m.kind,y,u,j,b,D,E,F,p,T,z,x,G,v):bN(m.kind,y,u,j,b,D,E,F,i,p,!0,z,x,G,v):bM(m.kind,y,u,j,b,D,E,F,i,p,z,x,G,v);const Z={program:ag,buffers:l,uniformValues:Y,atlasTexture:A,atlasTextureIcon:U,atlasInterpolation:B,atlasInterpolationIcon:S,isSDF:o,hasHalo:an,tile:e,labelPlaneMatrixInv:aj};if(ae&&d.canOverlap){O=!0;const ao=l.segments.get();for(const $ of ao)r.push({segments:new a.SegmentVector([$]),sortKey:$.sortKey,state:Z})}else r.push({segments:l.segments,sortKey:0,state:Z})}for(const H of(O&&r.sort((a,b)=>a.sortKey-b.sortKey),r)){const c=H.state;if(b.terrain&&b.terrain.setupElevationDraw(c.tile,c.program,{useDepthForOcclusion:!w,labelPlaneMatrixInv:c.labelPlaneMatrixInv}),t.activeTexture.set(k.TEXTURE0),c.atlasTexture.bind(c.atlasInterpolation,k.CLAMP_TO_EDGE),c.atlasTextureIcon&&(t.activeTexture.set(k.TEXTURE1),c.atlasTextureIcon&&c.atlasTextureIcon.bind(c.atlasInterpolationIcon,k.CLAMP_TO_EDGE)),c.isSDF){const I=c.uniformValues;c.hasHalo&&(I.u_is_halo=1,bZ(c.buffers,H.segments,h,b,c.program,P,L,M,I)),I.u_is_halo=0}bZ(c.buffers,H.segments,h,b,c.program,P,L,M,c.uniformValues)}}function bZ(b,f,c,d,g,h,i,j,k){const e=d.context;g.draw(e,e.gl.TRIANGLES,h,i,j,a.CullFaceMode.disabled,k,c.id,b.layoutVertexBuffer,b.indexBuffer,f,c.paint,d.transform.zoom,b.programConfigurations.get(c.id),b.dynamicLayoutVertexBuffer,b.opacityVertexBuffer)}function b$(b,y,c,z,A,B,s){const e=b.context.gl,l=c.paint.get("fill-pattern"),g=l&&l.constantOr(1),m=c.getCrossfadeParameters();let n,i,o,p,q;for(const h 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p=f.indexBuffer,q=f.segments,o=g?bx(k,b,m,d):bw(k);b.prepareDrawProgram(b.context,t,h.toUnwrapped()),t.draw(b.context,n,A,b.stencilModeForClipping(h),B,a.CullFaceMode.disabled,o,c.id,f.layoutVertexBuffer,p,q,c.paint,b.transform.zoom,j)}}function b_(b,m,c,x,y,z,A){const f=b.context,h=f.gl,n=c.paint.get("fill-extrusion-pattern"),k=n.constantOr(1),o=c.getCrossfadeParameters(),p=c.paint.get("fill-extrusion-opacity");for(const g of x){const e=m.getTile(g),d=e.getBucket(c);if(!d)continue;const i=d.programConfigurations.get(c.id),j=b.useProgram(k?"fillExtrusionPattern":"fillExtrusion",i);if(b.terrain){const q=b.terrain;if(!d.enableTerrain)continue;if(q.setupElevationDraw(e,j,{useMeterToDem:!0}),b0(f,m,g,d,c,q),!d.centroidVertexBuffer){const r=j.attributes.a_centroid_pos;void 0!==r&&h.vertexAttrib2f(r,0,0)}}k&&(b.context.activeTexture.set(h.TEXTURE0),e.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),i.updatePaintBuffers(o));const l=n.constantOr(null);if(l&&e.imageAtlas){const s=e.imageAtlas,t=s.patternPositions[l.to.toString()],u=s.patternPositions[l.from.toString()];t&&u&&i.setConstantPatternPositions(t,u)}const v=b.translatePosMatrix(g.projMatrix,e,c.paint.get("fill-extrusion-translate"),c.paint.get("fill-extrusion-translate-anchor")),w=c.paint.get("fill-extrusion-vertical-gradient"),B=k?bv(v,b,w,p,g,o,e):bu(v,b,w,p);b.prepareDrawProgram(f,j,g.toUnwrapped()),j.draw(f,f.gl.TRIANGLES,y,z,A,a.CullFaceMode.backCCW,B,c.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,c.paint,b.transform.zoom,i,b.terrain?d.centroidVertexBuffer:null)}}function b0(w,D,p,c,E,q){const x=[b=>{let c=b.canonical.x-1,d=b.wrap;return c<0&&(c=(1<{let c=b.canonical.x+1,d=b.wrap;return c===1<new a.OverscaledTileID(b.overscaledZ,b.wrap,b.canonical.z,b.canonical.x,(0===b.canonical.y?1<new a.OverscaledTileID(b.overscaledZ,b.wrap,b.canonical.z,b.canonical.x,b.canonical.y===(1<{const b=D.getSource().maxzoom,c=b=>{const a=D.getTileByID(b);if(a&&a.hasData())return a.getBucket(E)};let d,e,f;return(a.overscaledZ===a.canonical.z||a.overscaledZ>=b)&&(d=c(a.key)),a.overscaledZ>=b&&(e=c(a.calculateScaledKey(a.overscaledZ+1))),a.overscaledZ>b&&(f=c(a.calculateScaledKey(a.overscaledZ-1))),d||e||f},F=[0,0,0],G=(b,c)=>(F[0]=Math.min(b.min.y,c.min.y),F[1]=Math.max(b.max.y,c.max.y),F[2]=a.EXTENT-c.min.x>b.max.x?c.min.x-a.EXTENT:b.max.x,F),H=(b,c)=>(F[0]=Math.min(b.min.x,c.min.x),F[1]=Math.max(b.max.x,c.max.x),F[2]=a.EXTENT-c.min.y>b.max.y?c.min.y-a.EXTENT:b.max.y,F),z=[(a,b)=>G(a,b),(a,b)=>G(b,a),(a,b)=>H(a,b),(a,b)=>H(b,a)],j=new a.pointGeometry(0,0);let r,s,A;const B=(e,f,b,c,d)=>{const g=[[c?b:e,c?e:b,0],[c?b:f,c?f:b,0]],i=d<0?a.EXTENT+d:d,h=[c?i:(e+f)/2,c?(e+f)/2:i,0];return 0===b&&d<0||0!==b&&d>0?q.getForTilePoints(A,[h],!0,s):g.push(h),q.getForTilePoints(p,g,!0,r),Math.max(g[0][2],g[1][2],h[2])/q.exaggeration()};for(let d=0;d<4;d++){const k=c.borders[d];if(0===k.length&&(c.borderDone[d]=!0),c.borderDone[d])continue;const t=A=x[d](p),b=y(t);if(!b||!b.enableTerrain)continue;if(!(s=q.findDEMTileFor(t))||!s.dem)continue;if(!r){const l=q.findDEMTileFor(p);if(!l||!l.dem)return;r=l}const f=(d<2?1:5)-d,h=b.borders[f];let g=0;for(let m=0;mu[0]+3);)b.borderDone[f]||b.encodeCentroid(void 0,e,!1),g++;if(e&&gu[1]-3)&&(n++,++g!==h.length);)e=b.featuresOnBorder[h[g]];if(e=b.featuresOnBorder[h[v]],i.intersectsCount()>1||e.intersectsCount()>1||1!==n){1!==n&&(g=v),c.encodeCentroid(void 0,i,!1),b.borderDone[f]||b.encodeCentroid(void 0,e,!1);continue}const o=z[d](i,e),C=d%2?a.EXTENT-1:0;j.x=B(o[0],Math.min(a.EXTENT-1,o[1]),C,d<2,o[2]),j.y=0,c.encodeCentroid(j,i,!1),b.borderDone[f]||b.encodeCentroid(j,e,!1)}else c.encodeCentroid(void 0,i,!1)}c.borderDone[d]=c.needsCentroidUpdate=!0,b.borderDone[f]||(b.borderDone[f]=b.needsCentroidUpdate=!0)}(c.needsCentroidUpdate|| !c.centroidVertexBuffer&&0!==c.centroidVertexArray.length)&&c.uploadCentroid(w)}const b1=new a.Color(1,0,0,1),b2=new a.Color(0,1,0,1),b3=new a.Color(0,0,1,1),b4=new a.Color(1,0,1,1),b5=new a.Color(0,1,1,1);function b6(a,c,b,d){b8(a,0,c+b/2,a.transform.width,b,d)}function b7(a,c,b,d){b8(a,c-b/2,0,b,a.transform.height,d)}function b8(d,e,f,g,h,i){const c=d.context,b=c.gl;b.enable(b.SCISSOR_TEST),b.scissor(e*a.exported.devicePixelRatio,f*a.exported.devicePixelRatio,g*a.exported.devicePixelRatio,h*a.exported.devicePixelRatio),c.clear({color:i}),b.disable(b.SCISSOR_TEST)}function b9(b,h,c){const f=b.context,e=f.gl,i=c.projMatrix,g=b.useProgram("debug"),d=h.getTileByID(c.key);b.terrain&&b.terrain.setupElevationDraw(d,g);const j=a.DepthMode.disabled,k=a.StencilMode.disabled,o=b.colorModeForRenderPass(),l="$debug";f.activeTexture.set(e.TEXTURE0),b.emptyTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE),d._makeDebugTileBoundsBuffers(b.context,b.transform.projection);const p=d._tileDebugBuffer||b.debugBuffer,q=d._tileDebugIndexBuffer||b.debugIndexBuffer,r=d._tileDebugSegments||b.debugSegments;g.draw(f,e.LINE_STRIP,j,k,o,a.CullFaceMode.disabled,bD(i,a.Color.red),l,p,q,r);const m=d.latestRawTileData,s=Math.floor((m&&m.byteLength||0)/1024),t=h.getTile(c).tileSize,u=512/Math.min(t,512)*(c.overscaledZ/b.transform.zoom)*.5;let n=c.canonical.toString();c.overscaledZ!==c.canonical.z&&(n+=` => ${c.overscaledZ}`),function(b,d){b.initDebugOverlayCanvas();const c=b.debugOverlayCanvas,e=b.context.gl,a=b.debugOverlayCanvas.getContext("2d");a.clearRect(0,0,c.width,c.height),a.shadowColor="white",a.shadowBlur=2,a.lineWidth=1.5,a.strokeStyle="white",a.textBaseline="top",a.font="bold 36px Open Sans, sans-serif",a.fillText(d,5,5),a.strokeText(d,5,5),b.debugOverlayTexture.update(c),b.debugOverlayTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)}(b,`${n} ${s}kb`),g.draw(f,e.TRIANGLES,j,k,a.ColorMode.alphaBlended,a.CullFaceMode.disabled,bD(i,a.Color.transparent,u),l,b.debugBuffer,b.quadTriangleIndexBuffer,b.debugSegments)}const w=a.createLayout([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:ca}=w;function cb(a,b,c,d){a.emplaceBack(b,c,d)}class cc{constructor(b){this.vertexArray=new a.StructArrayLayout3f12,this.indices=new a.StructArrayLayout3ui6,cb(this.vertexArray,-1,-1,1),cb(this.vertexArray,1,-1,1),cb(this.vertexArray,-1,1,1),cb(this.vertexArray,1,1,1),cb(this.vertexArray,-1,-1,-1),cb(this.vertexArray,1,-1,-1),cb(this.vertexArray,-1,1,-1),cb(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=b.createVertexBuffer(this.vertexArray,ca),this.indexBuffer=b.createIndexBuffer(this.indices),this.segment=a.SegmentVector.simpleSegment(0,0,36,12)}}function cd(f,b,j,k,l,m){var g,h,i,c,d;const e=f.gl,n=b.paint.get("sky-atmosphere-color"),o=b.paint.get("sky-atmosphere-halo-color"),p=b.paint.get("sky-atmosphere-sun-intensity"),q=(g=a.fromMat4([],k),h=l,i=p,c=n,d=o,{u_matrix_3f:g,u_sun_direction:h,u_sun_intensity:i,u_color_tint_r:[c.r,c.g,c.b,c.a],u_color_tint_m:[d.r,d.g,d.b,d.a],u_luminance:5e-5});e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_CUBE_MAP_POSITIVE_X+m,b.skyboxTexture,0),j.draw(f,e.TRIANGLES,a.DepthMode.disabled,a.StencilMode.disabled,a.ColorMode.unblended,a.CullFaceMode.frontCW,q,"skyboxCapture",b.skyboxGeometry.vertexBuffer,b.skyboxGeometry.indexBuffer,b.skyboxGeometry.segment)}const ce={symbol:function(c,d,b,e,h){if("translucent"!==c.renderPass)return;const f=a.StencilMode.disabled,g=c.colorModeForRenderPass();b.layout.get("text-variable-anchor")&&function(k,e,g,l,m,n,o){const b=e.transform,h="map"===m,i="map"===n,p=b.projection.createTileTransform(b,b.worldSize);for(const f of k){const d=l.getTile(f),c=d.getBucket(g);if(!c||c.projection!==b.projection.name||!c.text||!c.text.segments.get().length)continue;const j=a.evaluateSizeForZoom(c.textSizeData,b.zoom),q=e.transform.calculatePixelsToTileUnitsMatrix(d),r=aA(f.projMatrix,d.tileID.canonical,i,h,e.transform,q),s="none"!==g.layout.get("icon-text-fit")&&c.hasIconData();if(j){const t=Math.pow(2,b.zoom-d.tileID.overscaledZ);bW(c,h,i,o,a.symbolSize,b,r,f,t,j,s,p)}}}(e,c,b,d,b.layout.get("text-rotation-alignment"),b.layout.get("text-pitch-alignment"),h),0!==b.paint.get("icon-opacity").constantOr(1)&&bY(c,d,b,e,!1,b.paint.get("icon-translate"),b.paint.get("icon-translate-anchor"),b.layout.get("icon-rotation-alignment"),b.layout.get("icon-pitch-alignment"),b.layout.get("icon-keep-upright"),f,g),0!==b.paint.get("text-opacity").constantOr(1)&&bY(c,d,b,e,!0,b.paint.get("text-translate"),b.paint.get("text-translate-anchor"),b.layout.get("text-rotation-alignment"),b.layout.get("text-pitch-alignment"),b.layout.get("text-keep-upright"),f,g),d.map.showCollisionBoxes&&(bT(c,d,b,e,b.paint.get("text-translate"),b.paint.get("text-translate-anchor"),!0),bT(c,d,b,e,b.paint.get("icon-translate"),b.paint.get("icon-translate-anchor"),!1))},circle:function(b,r,c,j){if("translucent"!==b.renderPass)return;const s=c.paint.get("circle-opacity"),t=c.paint.get("circle-stroke-width"),u=c.paint.get("circle-stroke-opacity"),k=void 0!==c.layout.get("circle-sort-key").constantOr(1);if(0===s.constantOr(1)&&(0===t.constantOr(1)||0===u.constantOr(1)))return;const f=b.context,v=f.gl,w=b.depthModeForSublayer(0,a.DepthMode.ReadOnly),x=a.StencilMode.disabled,y=b.colorModeForRenderPass(),e=[];for(let g=0;ga.sortKey-b.sortKey);const B={useDepthForOcclusion:"globe"!==b.transform.projection.name};for(const p of e){const{programConfiguration:C,program:i,layoutVertexBuffer:D,indexBuffer:E,uniformValues:F,tile:q}=p.state,G=p.segments;b.terrain&&b.terrain.setupElevationDraw(q,i,B),b.prepareDrawProgram(f,i,q.tileID.toUnwrapped()),i.draw(f,v.TRIANGLES,w,x,y,a.CullFaceMode.disabled,F,c.id,D,E,G,c.paint,b.transform.zoom,C)}},heatmap:function(b,k,c,l){if(0!==c.paint.get("heatmap-opacity")){if("offscreen"===b.renderPass){const d=b.context,g=d.gl,n=a.StencilMode.disabled,o=new a.ColorMode([g.ONE,g.ONE],a.Color.transparent,[!0,!0,!0,!0]);(function(b,c,e){const a=b.gl;b.activeTexture.set(a.TEXTURE1),b.viewport.set([0,0,c.width/4,c.height/4]);let d=e.heatmapFbo;if(d)a.bindTexture(a.TEXTURE_2D,d.colorAttachment.get()),b.bindFramebuffer.set(d.framebuffer);else{const f=a.createTexture();a.bindTexture(a.TEXTURE_2D,f),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR),d=e.heatmapFbo=b.createFramebuffer(c.width/4,c.height/4,!1),function(b,c,d,e){const a=b.gl;a.texImage2D(a.TEXTURE_2D,0,a.RGBA,c.width/4,c.height/4,0,a.RGBA,b.extRenderToTextureHalfFloat?b.extTextureHalfFloat.HALF_FLOAT_OES:a.UNSIGNED_BYTE,null),e.colorAttachment.set(d)}(b,c,f,d)}})(d,b,c),d.clear({color:a.Color.transparent});for(let h=0;h{const b=[];bJ(a)&&b.push("RENDER_LINE_DASH"),a.paint.get("line-gradient")&&b.push("RENDER_LINE_GRADIENT");const c=a.paint.get("line-pattern").constantOr(1),d=1!==a.paint.get("line-opacity").constantOr(1);return!c&&d&&b.push("RENDER_LINE_ALPHA_DISCARD"),b})(c);let m=v.includes("RENDER_LINE_ALPHA_DISCARD");for(const h of(b.terrain&&b.terrain.clipOrMaskOverlapStencilType()&&(m=!1),H)){const f=s.getTile(h);if(j&&!f.patternsLoaded())continue;const i=f.getBucket(c);if(!i)continue;b.prepareDrawTile(h);const k=i.programConfigurations.get(c.id),O=b.useProgram(N,k,v),n=u.constantOr(null);if(n&&f.imageAtlas){const w=f.imageAtlas,x=w.patternPositions[n.to.toString()],y=w.patternPositions[n.from.toString()];x&&y&&k.setConstantPatternPositions(x,y)}const o=t.constantOr(null),p=L.constantOr(null);if(!j&&o&&p&&f.lineAtlas){const z=f.lineAtlas,A=z.getDash(o.to,p),B=z.getDash(o.from,p);A&&B&&k.setConstantPatternPositions(A,B)}const C=b.terrain?h.projMatrix:null,D=j?bG(b,f,c,l,C):bF(b,f,c,l,C,i.lineClipsArray.length);if(M){const e=i.gradients[c.id];let E=e.texture;if(c.gradientVersion!==e.version){let F=256;if(c.stepInterpolant){const P=s.getSource().maxzoom,Q=h.canonical.z===P?Math.ceil(1<{O.draw(g,d.TRIANGLES,R,e,S,a.CullFaceMode.disabled,D,c.id,i.layoutVertexBuffer,i.indexBuffer,i.segments,c.paint,b.transform.zoom,k,i.layoutVertexBuffer2)};if(m){const r=b.stencilModeForClipping(h).ref;0===r&&b.terrain&&g.clear({stencil:0});const G={func:d.EQUAL,mask:255};D.u_alpha_discard_threshold=.8,q(new a.StencilMode(G,r,255,d.KEEP,d.KEEP,d.INVERT)),D.u_alpha_discard_threshold=0,q(new a.StencilMode(G,r,255,d.KEEP,d.KEEP,d.KEEP))}else q(b.stencilModeForClipping(h))}m&&(b.resetStencilClippingMasks(),b.terrain&&g.clear({stencil:0}))},fill:function(b,d,c,e){const h=c.paint.get("fill-color"),f=c.paint.get("fill-opacity");if(0===f.constantOr(1))return;const g=b.colorModeForRenderPass(),i=c.paint.get("fill-pattern"),j=b.opaquePassEnabledForLayer()&&!i.constantOr(1)&&1===h.constantOr(a.Color.transparent).a&&1===f.constantOr(0)?"opaque":"translucent";if(b.renderPass===j){const k=b.depthModeForSublayer(1,"opaque"===b.renderPass?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly);b$(b,d,c,e,k,g,!1)}if("translucent"===b.renderPass&&c.paint.get("fill-antialias")){const l=b.depthModeForSublayer(c.getPaintProperty("fill-outline-color")?2:0,a.DepthMode.ReadOnly);b$(b,d,c,e,l,g,!0)}},"fill-extrusion":function(b,d,c,e){const g=c.paint.get("fill-extrusion-opacity");if(0!==g&&"translucent"===b.renderPass){const f=new a.DepthMode(b.context.gl.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);if(1!==g||c.paint.get("fill-extrusion-pattern").constantOr(1))b_(b,d,c,e,f,a.StencilMode.disabled,a.ColorMode.disabled),b_(b,d,c,e,f,b.stencilModeFor3D(),b.colorModeForRenderPass()),b.resetStencilClippingMasks();else{const h=b.colorModeForRenderPass();b_(b,d,c,e,f,a.StencilMode.disabled,h)}}},hillshade:function(b,j,e,f){if("offscreen"!==b.renderPass&&"translucent"!==b.renderPass)return;const k=b.context,g=b.depthModeForSublayer(0,a.DepthMode.ReadOnly),h=b.colorModeForRenderPass(),i=b.terrain&&b.terrain.renderingToTexture,[l,m]="translucent"!==b.renderPass||i?[{},f]:b.stencilConfigForOverlap(f);for(const c of m){const d=j.getTile(c);if(d.needsHillshadePrepare&&"offscreen"===b.renderPass)be(b,d,e,g,a.StencilMode.disabled,h);else if("translucent"===b.renderPass){const n=i&&b.terrain?b.terrain.stencilModeForRTTOverlap(c):l[c.overscaledZ];bc(b,c,d,e,g,n,h)}}k.viewport.set([0,0,b.width,b.height]),b.resetStencilClippingMasks()},raster:function(b,j,f,m,H,x){if("translucent"!==b.renderPass)return;if(0===f.paint.get("raster-opacity"))return;if(!m.length)return;const g=b.context,c=g.gl,h=j.getSource(),n=b.useProgram("raster"),q=b.colorModeForRenderPass(),i=b.terrain&&b.terrain.renderingToTexture,[y,o]=h instanceof s||i?[{},m]:b.stencilConfigForOverlap(m),z=o[o.length-1].overscaledZ,A=!b.options.moving;for(const e of o){const r=i?a.DepthMode.disabled:b.depthModeForSublayer(e.overscaledZ-z,1===f.paint.get("raster-opacity")?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly,c.LESS),t=e.toUnwrapped(),d=j.getTile(e);if(i&&(!d||!d.hasData()))continue;const B=i?e.projMatrix:b.transform.calculateProjMatrix(t,A),C=b.terrain&&i?b.terrain.stencilModeForRTTOverlap(e):y[e.overscaledZ],u=x?0:f.paint.get("raster-fade-duration");d.registerFadeDuration(u);const k=j.findLoadedParent(e,0),D=bm(d,k,j,b.transform,u);let l,v;b.terrain&&b.terrain.prepareDrawTile(e);const p="nearest"===f.paint.get("raster-resampling")?c.NEAREST:c.LINEAR;g.activeTexture.set(c.TEXTURE0),d.texture.bind(p,c.CLAMP_TO_EDGE),g.activeTexture.set(c.TEXTURE1),k?(k.texture.bind(p,c.CLAMP_TO_EDGE),l=Math.pow(2,k.tileID.overscaledZ-d.tileID.overscaledZ),v=[d.tileID.canonical.x*l%1,d.tileID.canonical.y*l%1]):d.texture.bind(p,c.CLAMP_TO_EDGE);const w=bK(B,v||[0,0],l||1,D,f,h instanceof s?h.perspectiveTransform:[0,0]);if(b.prepareDrawProgram(g,n,t),h instanceof s)n.draw(g,c.TRIANGLES,r,a.StencilMode.disabled,q,a.CullFaceMode.disabled,w,f.id,h.boundsBuffer,b.quadTriangleIndexBuffer,h.boundsSegments);else{const{tileBoundsBuffer:E,tileBoundsIndexBuffer:F,tileBoundsSegments:G}=b.getTileBoundsBuffers(d);n.draw(g,c.TRIANGLES,r,C,q,a.CullFaceMode.disabled,w,f.id,E,F,G)}}b.resetStencilClippingMasks()},background:function(b,j,e,k){const l=e.paint.get("background-color"),f=e.paint.get("background-opacity");if(0===f)return;const g=b.context,m=g.gl,n=b.transform,o=n.tileSize,d=e.paint.get("background-pattern");if(b.isPatternMissing(d))return;const p=!d&&1===l.a&&1===f&&b.opaquePassEnabledForLayer()?"opaque":"translucent";if(b.renderPass!==p)return;const t=a.StencilMode.disabled,u=b.depthModeForSublayer(0,"opaque"===p?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly),v=b.colorModeForRenderPass(),q=b.useProgram(d?"backgroundPattern":"background");let h,i=k;i||(h=b.getBackgroundTiles(),i=Object.values(h).map(a=>a.tileID)),d&&(g.activeTexture.set(m.TEXTURE0),b.imageManager.bind(b.context));const w=e.getCrossfadeParameters();for(const c of i){const r=c.toUnwrapped(),s=k?c.projMatrix:b.transform.calculateProjMatrix(r);b.prepareDrawTile(c);const x=j?j.getTile(c):h?h[c.key]:new a.Tile(c,o,n.zoom,b),y=d?bQ(s,f,b,d,{tileID:c,tileSize:o},w):bP(s,f,l);b.prepareDrawProgram(g,q,r);const{tileBoundsBuffer:z,tileBoundsIndexBuffer:A,tileBoundsSegments:B}=b.getTileBoundsBuffers(x);q.draw(g,m.TRIANGLES,u,t,v,a.CullFaceMode.disabled,y,e.id,z,A,B)}},sky:function(b,k,c){const d=b.transform,i="mercator"===d.projection.name||"globe"===d.projection.name?1:a.smoothstep(7,8,d.zoom),e=c.paint.get("sky-opacity")*i;if(0===e)return;const j=b.context,f=c.paint.get("sky-type"),g=new a.DepthMode(j.gl.LEQUAL,a.DepthMode.ReadOnly,[0,1]),h=b.frameCounter/1e3%1;"atmosphere"===f?"offscreen"===b.renderPass?c.needsSkyboxCapture(b)&&(function(h,e,k,l){const d=h.context,b=d.gl;let i=e.skyboxFbo;if(!i){i=e.skyboxFbo=d.createFramebuffer(32,32,!1),e.skyboxGeometry=new cc(d),e.skyboxTexture=d.gl.createTexture(),b.bindTexture(b.TEXTURE_CUBE_MAP,e.skyboxTexture),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);for(let j=0;j<6;++j)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,b.RGBA,32,32,0,b.RGBA,b.UNSIGNED_BYTE,null)}d.bindFramebuffer.set(i.framebuffer),d.viewport.set([0,0,32,32]);const f=e.getCenter(h,!0),g=h.useProgram("skyboxCapture"),c=new Float64Array(16);a.identity(c),a.rotateY(c,c,-(.5*Math.PI)),cd(d,e,g,c,f,0),a.identity(c),a.rotateY(c,c,.5*Math.PI),cd(d,e,g,c,f,1),a.identity(c),a.rotateX(c,c,-(.5*Math.PI)),cd(d,e,g,c,f,2),a.identity(c),a.rotateX(c,c,.5*Math.PI),cd(d,e,g,c,f,3),a.identity(c),cd(d,e,g,c,f,4),a.identity(c),a.rotateY(c,c,Math.PI),cd(d,e,g,c,f,5),d.viewport.set([0,0,h.width,h.height])}(b,c),c.markSkyboxValid(b)):"sky"===b.renderPass&&function(b,c,g,h,i){const d=b.context,e=d.gl,j=b.transform,f=b.useProgram("skybox");d.activeTexture.set(e.TEXTURE0),e.bindTexture(e.TEXTURE_CUBE_MAP,c.skyboxTexture);const k={u_matrix:j.skyboxMatrix,u_sun_direction:c.getCenter(b,!1),u_cubemap:0,u_opacity:h,u_temporal_offset:i};b.prepareDrawProgram(d,f),f.draw(d,e.TRIANGLES,g,a.StencilMode.disabled,b.colorModeForRenderPass(),a.CullFaceMode.backCW,k,"skybox",c.skyboxGeometry.vertexBuffer,c.skyboxGeometry.indexBuffer,c.skyboxGeometry.segment)}(b,c,g,e,h):"gradient"===f&&"sky"===b.renderPass&&function(c,b,m,n,o){var g,h,i,j,k;const d=c.context,e=d.gl,p=c.transform,l=c.useProgram("skyboxGradient");b.skyboxGeometry||(b.skyboxGeometry=new cc(d)),d.activeTexture.set(e.TEXTURE0);let f=b.colorRampTexture;f||(f=b.colorRampTexture=new a.Texture(d,b.colorRamp,e.RGBA)),f.bind(e.LINEAR,e.CLAMP_TO_EDGE);const q=(g=p.skyboxMatrix,h=b.getCenter(c,!1),i=b.paint.get("sky-gradient-radius"),j=n,k=o,{u_matrix:g,u_color_ramp:0,u_center_direction:h,u_radius:a.degToRad(i),u_opacity:j,u_temporal_offset:k});c.prepareDrawProgram(d,l),l.draw(d,e.TRIANGLES,m,a.StencilMode.disabled,c.colorModeForRenderPass(),a.CullFaceMode.backCW,q,"skyboxGradient",b.skyboxGeometry.vertexBuffer,b.skyboxGeometry.indexBuffer,b.skyboxGeometry.segment)}(b,c,g,e,h)},debug:function(c,d,b){for(let a=0;aa.getOpacity(this.transform.pitch)||.03>a.properties.get("horizon-blend"))return void(this.transform.fogCullDistSq=null);const[b,c]=a.getFovAdjustedRange(this.transform._fov);if(b>c)return void(this.transform.fogCullDistSq=null);const d=b+.78*(c-b);this.transform.fogCullDistSq=d*d}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(b,c){if(this.width=b*a.exported.devicePixelRatio,this.height=c*a.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const d of this.style.order)this.style._layers[d].resize()}setup(){const b=this.context,c=new a.StructArrayLayout2i4;c.emplaceBack(0,0),c.emplaceBack(a.EXTENT,0),c.emplaceBack(0,a.EXTENT),c.emplaceBack(a.EXTENT,a.EXTENT),this.tileExtentBuffer=b.createVertexBuffer(c,a.posAttributes.members),this.tileExtentSegments=a.SegmentVector.simpleSegment(0,0,4,2);const d=new a.StructArrayLayout2i4;d.emplaceBack(0,0),d.emplaceBack(a.EXTENT,0),d.emplaceBack(0,a.EXTENT),d.emplaceBack(a.EXTENT,a.EXTENT),this.debugBuffer=b.createVertexBuffer(d,a.posAttributes.members),this.debugSegments=a.SegmentVector.simpleSegment(0,0,4,5);const e=new a.StructArrayLayout2i4;e.emplaceBack(-1,-1),e.emplaceBack(1,-1),e.emplaceBack(-1,1),e.emplaceBack(1,1),this.viewportBuffer=b.createVertexBuffer(e,a.posAttributes.members),this.viewportSegments=a.SegmentVector.simpleSegment(0,0,4,2);const f=new a.StructArrayLayout4i8;f.emplaceBack(0,0,0,0),f.emplaceBack(a.EXTENT,0,a.EXTENT,0),f.emplaceBack(0,a.EXTENT,0,a.EXTENT),f.emplaceBack(a.EXTENT,a.EXTENT,a.EXTENT,a.EXTENT),this.mercatorBoundsBuffer=b.createVertexBuffer(f,a.boundsAttributes.members),this.mercatorBoundsSegments=a.SegmentVector.simpleSegment(0,0,4,2);const h=new a.StructArrayLayout3ui6;h.emplaceBack(0,1,2),h.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=b.createIndexBuffer(h);const i=new a.StructArrayLayout1ui2;for(const j of[0,1,3,2,0])i.emplaceBack(j);this.debugIndexBuffer=b.createIndexBuffer(i),this.emptyTexture=new a.Texture(b,{width:1,height:1,data:new Uint8Array([0,0,0,0])},b.gl.RGBA),this.identityMat=a.create();const g=this.context.gl;this.stencilClearMode=new a.StencilMode({func:g.ALWAYS,mask:0},0,255,g.ZERO,g.ZERO,g.ZERO),this.loadTimeStamps.push(a.window.performance.now())}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(a){return a._makeTileBoundsBuffers(this.context,this.transform.projection),a._tileBoundsBuffer?{tileBoundsBuffer:a._tileBoundsBuffer,tileBoundsIndexBuffer:a._tileBoundsIndexBuffer,tileBoundsSegments:a._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const b=this.context,c=b.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(b,c.TRIANGLES,a.DepthMode.disabled,this.stencilClearMode,a.ColorMode.disabled,a.CullFaceMode.disabled,bl(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(h,d,b){if(!d||this.currentStencilSource===d.id||!h.isTileClipped()||!b||0===b.length)return;if(this._tileClippingMaskIDs&&!this.terrain){let g=!1;for(const i of b)if(void 0===this._tileClippingMaskIDs[i.key]){g=!0;break}if(!g)return}this.currentStencilSource=d.id;const e=this.context,c=e.gl;this.nextStencilID+b.length>256&&this.clearStencil(),e.setColorMode(a.ColorMode.disabled),e.setDepthMode(a.DepthMode.disabled);const j=this.useProgram("clippingMask");for(const f of(this._tileClippingMaskIDs={},b)){const k=d.getTile(f),l=this._tileClippingMaskIDs[f.key]=this.nextStencilID++,{tileBoundsBuffer:m,tileBoundsIndexBuffer:n,tileBoundsSegments:o}=this.getTileBoundsBuffers(k);j.draw(e,c.TRIANGLES,a.DepthMode.disabled,new a.StencilMode({func:c.ALWAYS,mask:0},l,255,c.KEEP,c.KEEP,c.REPLACE),a.ColorMode.disabled,a.CullFaceMode.disabled,bl(f.projMatrix),"$clipping",m,n,o)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const c=this.nextStencilID++,b=this.context.gl;return new a.StencilMode({func:b.NOTEQUAL,mask:255},c,255,b.KEEP,b.KEEP,b.REPLACE)}stencilModeForClipping(c){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(c);const b=this.context.gl;return new a.StencilMode({func:b.EQUAL,mask:255},this._tileClippingMaskIDs[c.key],0,b.KEEP,b.KEEP,b.REPLACE)}stencilConfigForOverlap(h){const c=this.context.gl,b=h.sort((a,b)=>b.overscaledZ-a.overscaledZ),f=b[b.length-1].overscaledZ,d=b[0].overscaledZ-f+1;if(d>1){this.currentStencilSource=void 0,this.nextStencilID+d>256&&this.clearStencil();const g={};for(let e=0;e=0;this.currentLayer--){const k=this.style._layers[c[this.currentLayer]],l=b._getLayerSourceCache(k);if(k.isSky())continue;const x=l?g[l.id]:void 0;this._renderTileClippingMasks(k,l,x),this.renderLayer(this,l,k,x)}if(this.renderPass="sky",(a.globeToMercatorTransition(this.transform.zoom)>0||"globe"!==this.transform.projection.name)&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer{const a=b._getLayerSourceCache(c);a&&!c.isHidden(this.transform.zoom)&&(!t||t.getSource().maxzoom0?a.pop():null}isPatternMissing(a){if(!a)return!1;if(!a.from||!a.to)return!0;const b=this.imageManager.getPattern(a.from.toString()),c=this.imageManager.getPattern(a.to.toString());return!b||!c}currentGlobalDefines(){const b=this.terrain&&this.terrain.renderingToTexture,c=this.style&&this.style.fog,a=[];return this.terrain&&!this.terrain.renderingToTexture&&a.push("TERRAIN"),c&&!b&&0!==c.getOpacity(this.transform.pitch)&&a.push("FOG"),b&&a.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&a.push("OVERDRAW_INSPECTOR"),a}useProgram(a,c,e){this.cache=this.cache||{};const d=this.currentGlobalDefines().concat(e||[]),b=bs.cacheKey(a,d,c);return this.cache[b]||(this.cache[b]=new bs(this.context,a,a9[a],c,bR[a],d)),this.cache[b]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const a=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(a.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=a.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new a.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this._terrain&&this._terrain.destroy(),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}prepareDrawTile(a){this.terrain&&this.terrain.prepareDrawTile(a)}prepareDrawProgram(c,d,e){if(this.terrain&&this.terrain.renderingToTexture)return;const a=this.style.fog;if(a){const b=a.getOpacity(this.transform.pitch);0!==b&&d.setFogUniformValues(c,((b,c,d,e)=>{const a=c.properties.get("color"),f=b.frameCounter/1e3%1,g=[a.r/a.a,a.g/a.a,a.b/a.a,e];return{u_fog_matrix:d?b.transform.calculateFogTileMatrix(d):b.identityMat,u_fog_range:c.getFovAdjustedRange(b.transform._fov),u_fog_color:g,u_fog_horizon_blend:c.properties.get("horizon-blend"),u_fog_temporal_offset:f}})(this,a,e,b))}}setTileLoadedFlag(a){this.tileLoaded=a}saveCanvasCopy(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1}canvasCopy(){const a=this.context.gl,b=a.createTexture();return a.bindTexture(a.TEXTURE_2D,b),a.copyTexImage2D(a.TEXTURE_2D,0,a.RGBA,0,0,a.drawingBufferWidth,a.drawingBufferHeight,0),b}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const a=this.style&&this.style.fog;return!!a&&0!==a.getOpacity(this.transform.pitch)}getBackgroundTiles(){const d=this._backgroundTiles,c=this._backgroundTiles={},e=this.transform.coveringTiles({tileSize:512});for(const b of e)c[b.key]=d[b.key]||new a.Tile(b,512,this.transform.tileZoom,this);return c}clearBackgroundTiles(){this._backgroundTiles={}}}class cg{constructor(a=0,b=0,c=0,d=0){if(isNaN(a)||a<0||isNaN(b)||b<0||isNaN(c)||c<0||isNaN(d)||d<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=a,this.bottom=b,this.left=c,this.right=d}interpolate(b,c,d){return null!=c.top&&null!=b.top&&(this.top=a.number(b.top,c.top,d)),null!=c.bottom&&null!=b.bottom&&(this.bottom=a.number(b.bottom,c.bottom,d)),null!=c.left&&null!=b.left&&(this.left=a.number(b.left,c.left,d)),null!=c.right&&null!=b.right&&(this.right=a.number(b.right,c.right,d)),this}getCenter(b,c){const d=a.clamp((this.left+b-this.right)/2,0,b),e=a.clamp((this.top+c-this.bottom)/2,0,c);return new a.pointGeometry(d,e)}equals(a){return this.top===a.top&&this.bottom===a.bottom&&this.left===a.left&&this.right===a.right}clone(){return new cg(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function ch(b,c){const d=a.getColumn(b,3);a.fromQuat(b,c),a.setColumn(b,3,d)}function ci(c,b){a.setColumn(c,3,[b[0],b[1],b[2],1])}function cj(c,d){const b=a.identity$1([]);return a.rotateZ$1(b,b,-d),a.rotateX$1(b,b,-c),b}function ck(b,c){const f=[b[0],b[1],0],d=[c[0],c[1],0];if(a.length(f)>=1e-15){const g=a.normalize([],f);a.scale$2(d,g,a.dot(d,g)),c[0]=d[0],c[1]=d[1]}const e=a.cross([],c,b);if(1e-15>a.len(e))return null;const h=Math.atan2(-e[1],e[0]);return cj(Math.atan2(Math.sqrt(b[0]*b[0]+b[1]*b[1]),-b[2]),h)}class x{constructor(a,b){this.position=a,this.orientation=b}get position(){return this._position}set position(b){this._position=this._renderWorldCopies?function(b){if(!b)return;const c=Array.isArray(b)?new a.MercatorCoordinate(b[0],b[1],b[2]):b;return c.x=a.wrap(c.x,0,1),c}(b):b}lookAtPoint(e,b){if(this.orientation=null,!this.position)return;const f=this._elevation?this._elevation.getAtPointOrZero(a.MercatorCoordinate.fromLngLat(e)):0,c=this.position,d=a.MercatorCoordinate.fromLngLat(e,f),g=[d.x-c.x,d.y-c.y,d.z-c.z];b||(b=[0,0,1]),b[2]=Math.abs(b[2]),this.orientation=ck(g,b)}setPitchBearing(b,c){this.orientation=cj(a.degToRad(b),a.degToRad(-c))}}class cl{constructor(b,c){this._transform=a.identity([]),this._orientation=a.identity$1([]),c&&(this._orientation=c,ch(this._transform,this._orientation)),b&&ci(this._transform,b)}get mercatorPosition(){const b=this.position;return new a.MercatorCoordinate(b[0],b[1],b[2])}get position(){const b=a.getColumn(this._transform,3);return[b[0],b[1],b[2]]}set position(a){ci(this._transform,a)}get orientation(){return this._orientation}set orientation(a){this._orientation=a,ch(this._transform,this._orientation)}getPitchBearing(){const a=this.forward(),b=this.right();return{bearing:Math.atan2(-b[1],b[0]),pitch:Math.atan2(Math.sqrt(a[0]*a[0]+a[1]*a[1]),-a[2])}}setPitchBearing(a,b){this._orientation=cj(a,b),ch(this._transform,this._orientation)}forward(){const b=a.getColumn(this._transform,2);return[-b[0],-b[1],-b[2]]}up(){const b=a.getColumn(this._transform,1);return[-b[0],-b[1],-b[2]]}right(){const b=a.getColumn(this._transform,0);return[b[0],b[1],b[2]]}getCameraToWorld(c,d){const b=new Float64Array(16);return a.invert(b,this.getWorldToCamera(c,d)),b}getWorldToCameraPosition(e,f,c){const d=this.position;a.scale$2(d,d,-e);const b=new Float64Array(16);return a.fromScaling(b,[c,c,c]),a.translate(b,b,d),b[10]*=f,b}getWorldToCamera(f,c){const b=new Float64Array(16),e=new Float64Array(4),d=this.position;return a.conjugate(e,this._orientation),a.scale$2(d,d,-f),a.fromQuat(b,e),a.translate(b,b,d),b[1]*=-1,b[5]*=-1,b[9]*=-1,b[13]*=-1,b[8]*=c,b[9]*=c,b[10]*=c,b[11]*=c,b}getCameraToClipPerspective(c,d,e,f){const b=new Float64Array(16);return a.perspective(b,c,d,e,f),b}getDistanceToElevation(b){const c=0===b?0:a.mercatorZfromAltitude(b,this.position[1]),d=this.forward();return(c-this.position[2])/d[2]}clone(){return new cl([...this.position],[...this.orientation])}}function cm(b,e){const f=co(b),c=function(c,y,d,h,v){const l=new a.LngLat(d.lng-180*cp,d.lat),m=new a.LngLat(d.lng+180*cp,d.lat),n=c.project(l.lng,l.lat),o=c.project(m.lng,m.lat),e=-Math.atan2(o.y-n.y,o.x-n.x),i=a.MercatorCoordinate.fromLngLat(d);i.y=a.clamp(i.y,-0.999975,.999975);const f=i.toLngLat(),g=c.project(f.lng,f.lat),p=a.MercatorCoordinate.fromLngLat(f);p.x+=cp;const q=p.toLngLat(),r=c.project(q.lng,q.lat),w=cr(r.x-g.x,r.y-g.y,e),s=a.MercatorCoordinate.fromLngLat(f);s.y+=cp;const t=s.toLngLat(),u=c.project(t.lng,t.lat),j=cr(u.x-g.x,u.y-g.y,e),x=Math.abs(w.x)/Math.abs(j.y),k=a.identity([]);a.rotateZ(k,k,-e*(1-(v?0:h)));const b=a.identity([]);return a.scale(b,b,[1,1-(1-x)*h,1]),b[4]=-j.x/j.y*h,a.rotateZ(b,b,e),a.multiply$1(b,k,b),b}(b.projection,0,b.center,f,e),d=cn(b);return a.scale(c,c,[d,d,1]),c}function cn(b){const c=b.projection,d=co(b),e=cq(c,b.center),f=cq(c,a.LngLat.convert(c.center));return Math.pow(2,e*d+(1-d)*f)}function co(b){const c=b.projection.range;if(!c)return 0;const e=Math.max(b.width,b.height),d=Math.log(e/1024)/Math.LN2;return a.smoothstep(c[0]+d,c[1]+d,b.zoom)}const cp=1/4e4;function cq(d,c){const b=a.clamp(c.lat,-a.MAX_MERCATOR_LATITUDE,a.MAX_MERCATOR_LATITUDE),e=new a.LngLat(c.lng-180*cp,b),f=new a.LngLat(c.lng+180*cp,b),g=d.project(e.lng,b),h=d.project(f.lng,b),i=a.MercatorCoordinate.fromLngLat(e),j=a.MercatorCoordinate.fromLngLat(f),k=h.x-g.x,l=h.y-g.y,m=j.x-i.x,n=j.y-i.y;return Math.log(Math.sqrt((m*m+n*n)/(k*k+l*l)))/Math.LN2}function cr(a,b,c){const d=Math.cos(c),e=Math.sin(c);return{x:a*d-b*e,y:a*e+b*d}}class cs{constructor(e,f,b,c,d){this.tileSize=512,this._renderWorldCopies=void 0===d||d,this._minZoom=e||0,this._maxZoom=f||22,this._minPitch=null==b?0:b,this._maxPitch=null==c?60:c,this.setProjection(),this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new cg,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new cl,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._projectionScaler=1,this._horizonShift=.1}clone(){const a=new cs(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return a.setProjection(this.getProjection()),a._elevation=this._elevation,a._centerAltitude=this._centerAltitude,a.tileSize=this.tileSize,a.setMaxBounds(this.getMaxBounds()),a.width=this.width,a.height=this.height,a.cameraElevationReference=this.cameraElevationReference,a._center=this._center,a._setZoom(this.zoom),a._cameraZoom=this._cameraZoom,a.angle=this.angle,a._fov=this._fov,a._pitch=this._pitch,a._nearZ=this._nearZ,a._farZ=this._farZ,a._averageElevation=this._averageElevation,a._unmodified=this._unmodified,a._edgeInsets=this._edgeInsets.clone(),a._camera=this._camera.clone(),a._calcMatrices(),a.freezeTileCoverage=this.freezeTileCoverage,a}get elevation(){return this._elevation}set elevation(a){this._elevation!==a&&(this._elevation=a,a?this._updateCenterElevation()&&this._updateCameraOnTerrain():(this._cameraZoom=null,this._centerAltitude=0),this._calcMatrices())}updateElevation(a){this._terrainEnabled()&&null==this._cameraZoom&&this._updateCenterElevation()&&this._updateCameraOnTerrain(),a&&this._constrainCameraAltitude(),this._calcMatrices()}getProjection(){return a.pick(this.projection,["name","center","parallels"])}setProjection(b){null==b&&(b={name:"mercator"}),this.projectionOptions=b;const c=this.projection?this.getProjection():void 0;return this.projection=a.getProjection(b),!D(c,this.getProjection())&&(this._calcMatrices(),!0)}get minZoom(){return this._minZoom}set minZoom(a){this._minZoom!==a&&(this._minZoom=a,this.zoom=Math.max(this.zoom,a))}get maxZoom(){return this._maxZoom}set maxZoom(a){this._maxZoom!==a&&(this._maxZoom=a,this.zoom=Math.min(this.zoom,a))}get minPitch(){return this._minPitch}set minPitch(a){this._minPitch!==a&&(this._minPitch=a,this.pitch=Math.max(this.pitch,a))}get maxPitch(){return this._maxPitch}set maxPitch(a){this._maxPitch!==a&&(this._maxPitch=a,this.pitch=Math.min(this.pitch,a))}get renderWorldCopies(){return this._renderWorldCopies&& !0===this.projection.supportsWorldCopies}set renderWorldCopies(a){void 0===a?a=!0:null===a&&(a=!1),this._renderWorldCopies=a}get worldSize(){return this.tileSize*this.scale}get cameraWorldSize(){const a=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(a))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.cameraWorldSize)}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.pointGeometry(this.width,this.height)}get bearing(){return a.wrap(this.rotation,-180,180)}set bearing(a){this.rotation=a}get rotation(){return-this.angle/Math.PI*180}set rotation(m){var b,c,d,g,h,i,j,k,e,f;const l=-m*Math.PI/180;this.angle!==l&&(this._unmodified=!1,this.angle=l,this._calcMatrices(),this.rotationMatrix=(b=new a.ARRAY_TYPE(4),a.ARRAY_TYPE!=Float32Array&&(b[1]=0,b[2]=0),b[0]=1,b[3]=1,b),c=this.rotationMatrix,d=this.rotationMatrix,g=this.angle,h=d[0],i=d[1],j=d[2],k=d[3],e=Math.sin(g),f=Math.cos(g),c[0]=h*f+j*e,c[1]=i*f+k*e,c[2]=-(h*e)+j*f,c[3]=-(i*e)+k*f)}get pitch(){return this._pitch/Math.PI*180}set pitch(c){const b=a.clamp(c,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==b&&(this._unmodified=!1,this._pitch=b,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(a){a=Math.max(.01,Math.min(60,a)),this._fov!==a&&(this._unmodified=!1,this._fov=a/180*Math.PI,this._calcMatrices())}get averageElevation(){return this._averageElevation}set averageElevation(a){this._averageElevation=a,this._calcFogMatrices()}get zoom(){return this._zoom}set zoom(b){const a=Math.min(Math.max(b,this.minZoom),this.maxZoom);this._zoom!==a&&(this._unmodified=!1,this._setZoom(a),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._constrain(),this._calcMatrices())}_setZoom(a){this._zoom=a,this.scale=this.zoomScale(a),this.tileZoom=Math.floor(a),this.zoomFraction=a-this.tileZoom}_updateCenterElevation(){if(!this._elevation)return!1;const a=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center),-1);return -1===a?(this._cameraZoom=null,!1):(this._centerAltitude=a,!0)}_updateCameraOnTerrain(){this._cameraZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize)}sampleAverageElevation(){if(!this._elevation)return 0;const i=this._elevation,d=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],f=this.horizonLineFromTop();let g=0,e=0;for(let b=0;bc.maxzoom&&(d=c.maxzoom);const r=this.locationCoordinate(this.center),e=1<{const d=1/4e4,g=new a.MercatorCoordinate(b.x+d,b.y,b.z),h=new a.MercatorCoordinate(b.x,b.y+d,b.z),i=b.toLngLat(),j=g.toLngLat(),k=h.toLngLat(),c=this.locationCoordinate(i),e=this.locationCoordinate(j),f=this.locationCoordinate(k),l=Math.hypot(e.x-c.x,e.y-c.y),m=Math.hypot(f.x-c.x,f.y-c.y);return Math.sqrt(l*m)*O/d},j=b=>{const c=F,d=N;return{aabb:a.tileAABB(this,e,0,0,0,b,d,c,this.projection),zoom:0,x:0,y:0,minZ:d,maxZ:c,wrap:b,fullyVisible:!1}},f=[];let h=[];const k=d,v=c.reparseOverscaled?A:d,G=a=>a*a,Q=G((u-this._centerAltitude)*E),H=b=>{if(!this._elevation||!b.tileID||!C)return;const c=this._elevation.getMinMaxForTile(b.tileID),a=b.aabb;c?(a.min[2]=c.min,a.max[2]=c.max,a.center[2]=(a.min[2]+a.max[2])/2):(b.shouldSplit=I(b),b.shouldSplit||(a.min[2]=a.max[2]=a.center[2]=this._centerAltitude))},I=b=>{if(b.zoom.85?1:h}const i=d*d+e*e+c;return i{if(b*G(.707)0;){const b=f.pop(),l=b.x,m=b.y;let n=b.fullyVisible;if(!n){const w=b.aabb.intersects(D);if(0===w)continue;n=2===w}if(b.zoom!==k&&I(b))for(let g=0;g<4;g++){const o=(l<<1)+g%2,p=(m<<1)+(g>>1),q={aabb:C?b.aabb.quadrant(g):a.tileAABB(this,e,b.zoom+1,o,p,b.wrap,b.minZ,b.maxZ,this.projection),zoom:b.zoom+1,x:o,y:p,wrap:b.wrap,fullyVisible:n,tileID:void 0,shouldSplit:void 0,minZ:b.minZ,maxZ:b.maxZ};B&&(q.tileID=new a.OverscaledTileID(b.zoom+1===k?v:b.zoom+1,b.wrap,b.zoom+1,o,p),H(q)),f.push(q)}else{const x=b.zoom===k?v:b.zoom;if(c.minzoom&&c.minzoom>x)continue;const y=s[0]-(.5+l+(b.wrap<{const e=[0,0,0,1],f=[a.EXTENT,a.EXTENT,0,1],i=this.calculateFogTileMatrix(d.tileID.toUnwrapped());a.transformMat4$1(e,e,i),a.transformMat4$1(f,f,i);const g=a.getAABBPointSquareDist(e,f);if(0===g)return!0;let j=!1;const k=this._elevation;if(k&&g>R&&0!==S){const m=this.calculateProjMatrix(d.tileID.toUnwrapped());let b;c.isTerrainDEM||(b=k.getMinMaxForTile(d.tileID)),b||(b={min:N,max:F});const l=a.furthestTileCorner(this.rotation),h=[l[0]*a.EXTENT,l[1]*a.EXTENT,b.max];a.transformMat4(h,h,m),j=(1-h[1])*this.height*.5a.distanceSq-b.distanceSq).map(a=>a.tileID)}resize(a,b){this.width=a,this.height=b,this.pixelsToGLUnits=[2/a,-2/b],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(a){return Math.pow(2,a)}scaleZoom(a){return Math.log(a)/Math.LN2}project(b){const d=a.clamp(b.lat,-a.MAX_MERCATOR_LATITUDE,a.MAX_MERCATOR_LATITUDE),c=this.projection.project(b.lng,d);return new a.pointGeometry(c.x*this.worldSize,c.y*this.worldSize)}unproject(a){return this.projection.unproject(a.x/this.worldSize,a.y/this.worldSize)}get point(){return this.project(this.center)}setLocationAtPoint(e,f){const b=this.pointCoordinate(f),c=this.pointCoordinate(this.centerPoint),d=this.locationCoordinate(e);this.setLocation(new a.MercatorCoordinate(d.x-(b.x-c.x),d.y-(b.y-c.y)))}setLocation(a){this.center=this.coordinateLocation(a),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(a){return this.projection.locationPoint(this,a)}locationPoint3D(a){return this._coordinatePoint(this.locationCoordinate(a),!0)}pointLocation(a){return this.coordinateLocation(this.pointCoordinate(a))}pointLocation3D(a){return this.coordinateLocation(this.pointCoordinate3D(a))}locationCoordinate(b,c){const e=c?a.mercatorZfromAltitude(c,b.lat):void 0,d=this.projection.project(b.lng,b.lat);return new a.MercatorCoordinate(d.x,d.y,e)}coordinateLocation(a){return this.projection.unproject(a.x,a.y)}pointRayIntersection(d,f){const h=null!=f?f:this._centerAltitude,b=[d.x,d.y,0,1],c=[d.x,d.y,1,1];a.transformMat4$1(b,b,this.pixelMatrixInverse),a.transformMat4$1(c,c,this.pixelMatrixInverse);const i=c[3];a.scale$1(b,b,1/b[3]),a.scale$1(c,c,1/i);const e=b[2],g=c[2];return{p0:b,p1:c,t:e===g?0:(h-e)/(g-e)}}screenPointToMercatorRay(d){const b=[d.x,d.y,0,1],c=[d.x,d.y,1,1];return a.transformMat4$1(b,b,this.pixelMatrixInverse),a.transformMat4$1(c,c,this.pixelMatrixInverse),a.scale$1(b,b,1/b[3]),a.scale$1(c,c,1/c[3]),b[2]=a.mercatorZfromAltitude(b[2],this._center.lat)*this.worldSize,c[2]=a.mercatorZfromAltitude(c[2],this._center.lat)*this.worldSize,a.scale$1(b,b,1/this.worldSize),a.scale$1(c,c,1/this.worldSize),new a.Ray([b[0],b[1],b[2]],a.normalize([],a.sub([],c,b)))}rayIntersectionCoordinate(e){const{p0:b,p1:c,t:d}=e,f=a.mercatorZfromAltitude(b[2],this._center.lat),g=a.mercatorZfromAltitude(c[2],this._center.lat);return new a.MercatorCoordinate(a.number(b[0],c[0],d)/this.worldSize,a.number(b[1],c[1],d)/this.worldSize,a.number(f,g,d))}pointCoordinate(a,b=this._centerAltitude){return this.projection.createTileTransform(this,this.worldSize).pointCoordinate(a.x,a.y,b)}pointCoordinate3D(c){if(!this.elevation)return this.pointCoordinate(c);const i=this.elevation;let b=this.elevation.pointCoordinate(c);if(b)return new a.MercatorCoordinate(b[0],b[1],b[2]);let f=0,d=this.horizonLineFromTop();if(c.y>d)return this.pointCoordinate(c);const j=.02*d,e=c.clone();for(let g=0;g<10&&d-f>j;g++){e.y=a.number(f,d,.66);const h=i.pointCoordinate(e);h?(d=e.y,b=h):f=e.y}return b?new a.MercatorCoordinate(b[0],b[1],b[2]):this.pointCoordinate(c)}isPointAboveHorizon(a){if(this.elevation)return!this.elevation.pointCoordinate(a);{const b=this.horizonLineFromTop();return a.y0?new a.pointGeometry(b[0]/b[3],b[1]/b[3]):new a.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)}_getBounds(j,k){var f,l,g,m,h,n,i,o;const p=new a.pointGeometry(this._edgeInsets.left,this._edgeInsets.top),q=new a.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top),r=new a.pointGeometry(this.width-this._edgeInsets.right,this.height-this._edgeInsets.bottom),s=new a.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom);let b=this.pointCoordinate(p,j),c=this.pointCoordinate(q,j);const d=this.pointCoordinate(r,k),e=this.pointCoordinate(s,k);return b.y>1&&c.y>=0?b=new a.MercatorCoordinate((1-e.y)/(f=e,((l=b).y-f.y)/(l.x-f.x))+e.x,1):b.y<0&&c.y<=1&&(b=new a.MercatorCoordinate(-e.y/(g=e,((m=b).y-g.y)/(m.x-g.x))+e.x,0)),c.y>1&&b.y>=0?c=new a.MercatorCoordinate((1-d.y)/(h=d,((n=c).y-h.y)/(n.x-h.x))+d.x,1):c.y<0&&b.y<=1&&(c=new a.MercatorCoordinate(-d.y/(i=d,((o=c).y-i.y)/(o.x-i.x))+d.x,0)),(new a.LngLatBounds).extend(this.coordinateLocation(b)).extend(this.coordinateLocation(c)).extend(this.coordinateLocation(e)).extend(this.coordinateLocation(d))}_getBounds3D(){const a=this.elevation;if(!a.visibleDemTiles.length)return this._getBounds(0,0);const b=a.visibleDemTiles.reduce((a,b)=>{if(b.dem){const c=b.dem.tree;a.min=Math.min(a.min,c.minimums[0]),a.max=Math.max(a.max,c.maximums[0])}return a},{min:Number.MAX_VALUE,max:0});return this._getBounds(b.min*a.exaggeration(),b.max*a.exaggeration())}getBounds(){return this._terrainEnabled()?this._getBounds3D():this._getBounds(0,0)}horizonLineFromTop(b=!0){const c=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,a=this.height/2-c*(1-this._horizonShift);return b?Math.max(0,a):a}getMaxBounds(){return this.maxBounds}setMaxBounds(b){this.maxBounds=b,this.minLat=-a.MAX_MERCATOR_LATITUDE,this.maxLat=a.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,b&&(this.minLat=b.getSouth(),this.maxLat=b.getNorth(),this.minLng=b.getWest(),this.maxLng=b.getEast(),this.maxLngi&&(g=i-l),i-he&&(b=e-k),e-d.5?j-1:j,k>.5?k-1:k,0]),this.alignedProjMatrix=l,b=a.create(),a.scale(b,b,[this.width/2,-this.height/2,1]),a.translate(b,b,[1,-1,0]),this.labelPlaneMatrix=b,b=a.create(),a.scale(b,b,[1,-1,1]),a.translate(b,b,[-1,-1,0]),a.scale(b,b,[2/this.width,2/this.height,1]),this.glCoordMatrix=b,this.pixelMatrix=a.multiply$1(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},b=a.invert(new Float64Array(16),this.pixelMatrix),!b)throw new Error("failed to invert matrix");this.pixelMatrixInverse=b,this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const e=this.cameraWorldSize,f=this.cameraPixelsPerMeter,b=this._camera.position,g=1/this.height,d=[e,e,f];a.scale$2(d,d,g),a.scale$2(b,b,-1),a.multiply$2(b,b,d);const c=a.create();a.translate(c,c,b),a.scale(c,c,d),this.mercatorFogMatrix=c,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(e,f,g)}_computeCameraPosition(a){const e=(a=a||this.pixelsPerMeter)/this.pixelsPerMeter,b=this._camera.forward(),d=this.point,c=this._mercatorZfromZoom(this._cameraZoom?this._cameraZoom:this._zoom)*e-a/this.worldSize*this._centerAltitude;return[d.x/this.worldSize-b[0]*c,d.y/this.worldSize-b[1]*c,a/this.worldSize*this._centerAltitude-b[2]*c]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(b){const e=this._maxCameraBoundsDistance()*Math.cos(this._pitch),c=b[2];let d=1;c>0&&(d=Math.min((e-this._camera.position[2])/c,1)),this._camera.position=a.scaleAndAdd([],this._camera.position,b,d),this._updateStateFromCamera()}_updateStateFromCamera(){const b=this._camera.position,e=this._camera.forward(),{pitch:c,bearing:f}=this._camera.getPitchBearing(),g=a.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._projectionScaler,h=this._mercatorZfromZoom(this._maxZoom)*Math.cos(a.degToRad(this._maxPitch)),d=Math.max((b[2]-g)/Math.cos(c),h),i=this._zoomFromMercatorZ(d);a.scaleAndAdd(b,b,e,d),this._pitch=a.clamp(c,a.degToRad(this.minPitch),a.degToRad(this.maxPitch)),this.angle=a.wrap(f,-Math.PI,Math.PI),this._setZoom(a.clamp(i,this._minZoom,this._maxZoom)),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._center=this.coordinateLocation(new a.MercatorCoordinate(b[0],b[1],b[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(a){return Math.pow(2,a)*this.tileSize}_mercatorZfromZoom(a){return this.cameraToCenterDistance/this._worldSizeFromZoom(a)}_minimumHeightOverTerrain(){const a=Math.min((null!=this._cameraZoom?this._cameraZoom:this._zoom)+2,this._maxZoom);return this._mercatorZfromZoom(a)}_zoomFromMercatorZ(a){return this.scaleZoom(this.cameraToCenterDistance/(a*this.tileSize))}_terrainEnabled(){return!(!this._elevation|| !this.projection.supportsTerrain&&(a.warnOnce("Terrain is not yet supported with alternate projections. Use mercator to enable terrain."),1))}anyCornerOffEdge(b,c){const f=Math.min(b.x,c.x),g=Math.max(b.x,c.x),e=Math.min(b.y,c.y),h=Math.max(b.y,c.y);if(el||d.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+a.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new a.pointGeometry(0,0),new a.pointGeometry(this.width,this.height))}zoomDeltaToMovement(c,d){const b=a.length(a.sub([],this._camera.position,c)),e=this._zoomFromMercatorZ(b)+d;return b-this._mercatorZfromZoom(e)}getCameraPoint(){const b=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.pointGeometry(0,b))}}function ct(a,b){let c=!1,d=null;const e=()=>{d=null,c&&(a(),d=setTimeout(e,b),c=!1)};return()=>(c=!0,d||e(),d)}const d={linearity:.3,easing:a.bezier(0,0,.3,1)},cu=a.extend({deceleration:2500,maxSpeed:1400},d),cv=a.extend({deceleration:20,maxSpeed:1400},d),cw=a.extend({deceleration:1e3,maxSpeed:360},d),cx=a.extend({deceleration:1e3,maxSpeed:90},d);function cy(a,b){(!a.duration||a.durationf.unproject(a)),g=d.reduce((a,b,d,c)=>a.add(b.div(c.length)),new a.pointGeometry(0,0));super(e,{points:d,point:g,lngLats:i,lngLat:f.unproject(g),originalEvent:c}),this._defaultPrevented=!1}}class cC extends a.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,c,b){super(a,{originalEvent:b}),this._defaultPrevented=!1}}class cD{constructor(a,b){this._map=a,this._clickTolerance=b.clickTolerance}reset(){delete this._mousedownPos}wheel(a){return this._firePreventable(new cC(a.type,this._map,a))}mousedown(a,b){return this._mousedownPos=b,this._firePreventable(new cA(a.type,this._map,a))}mouseup(a){this._map.fire(new cA(a.type,this._map,a))}preclick(c){const b=a.extend({},c);b.type="preclick",this._map.fire(new cA(b.type,this._map,b))}click(a,b){this._mousedownPos&&this._mousedownPos.dist(b)>=this._clickTolerance||(this.preclick(a),this._map.fire(new cA(a.type,this._map,a)))}dblclick(a){return this._firePreventable(new cA(a.type,this._map,a))}mouseover(a){this._map.fire(new cA(a.type,this._map,a))}mouseout(a){this._map.fire(new cA(a.type,this._map,a))}touchstart(a){return this._firePreventable(new cB(a.type,this._map,a))}touchmove(a){this._map.fire(new cB(a.type,this._map,a))}touchend(a){this._map.fire(new cB(a.type,this._map,a))}touchcancel(a){this._map.fire(new cB(a.type,this._map,a))}_firePreventable(a){if(this._map.fire(a),a.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class cE{constructor(a){this._map=a}reset(){this._delayContextMenu=!1,delete this._contextMenuEvent}mousemove(a){this._map.fire(new cA(a.type,this._map,a))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new cA("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(a){this._delayContextMenu?this._contextMenuEvent=a:this._map.fire(new cA(a.type,this._map,a)),this._map.listens("contextmenu")&&a.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class cF{constructor(a,b){this._map=a,this._el=a.getCanvasContainer(),this._container=a.getContainer(),this._clickTolerance=b.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(a,c){this.isEnabled()&&a.shiftKey&&0===a.button&&(b.disableDrag(),this._startPos=this._lastPos=c,this._active=!0)}mousemoveWindow(d,e){if(!this._active)return;const a=e;if(this._lastPos.equals(a)|| !this._box&&a.dist(this._startPos){this._box&&(this._box.style.transform=`translate(${f}px,${h}px)`,this._box.style.width=g-f+"px",this._box.style.height=i-h+"px")})}mouseupWindow(c,f){if(!this._active)return;if(0!==c.button)return;const d=this._startPos,e=f;if(this.reset(),b.suppressClick(),d.x!==e.x||d.y!==e.y)return this._map.fire(new a.Event("boxzoomend",{originalEvent:c})),{cameraAnimation:a=>a.fitScreenCoordinates(d,e,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",c)}keydown(a){this._active&&27===a.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",a))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),b.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(b,c){return this._map.fire(new a.Event(b,{originalEvent:c}))}}function cG(b,d){const c={};for(let a=0;athis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=d.timeStamp),b.length===this.numTouches&&(this.centroid=function(b){const c=new a.pointGeometry(0,0);for(const d of b)c._add(d);return c.div(b.length)}(c),this.touches=cG(b,c)))}touchmove(g,c,d){if(this.aborted||!this.centroid)return;const e=cG(d,c);for(const a in this.touches){const f=this.touches[a],b=e[a];(!b||b.dist(f)>30)&&(this.aborted=!0)}}touchend(b,d,c){if((!this.centroid||b.timeStamp-this.startTime>500)&&(this.aborted=!0),0===c.length){const a=!this.aborted&&this.centroid;if(this.reset(),a)return a}}}(b),this.numTaps=b.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(a,b,c){this.singleTap.touchstart(a,b,c)}touchmove(a,b,c){this.singleTap.touchmove(a,b,c)}touchend(b,c,d){const a=this.singleTap.touchend(b,c,d);if(a){const e=b.timeStamp-this.lastTime<500,f=!this.lastTap||30>this.lastTap.dist(a);if(e&&f||this.reset(),this.count++,this.lastTime=b.timeStamp,this.lastTap=a,this.count===this.numTaps)return this.reset(),a}}}class cI{constructor(){this._zoomIn=new cH({numTouches:1,numTaps:2}),this._zoomOut=new cH({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(a,b,c){this._zoomIn.touchstart(a,b,c),this._zoomOut.touchstart(a,b,c)}touchmove(a,b,c){this._zoomIn.touchmove(a,b,c),this._zoomOut.touchmove(a,b,c)}touchend(a,b,c){const d=this._zoomIn.touchend(a,b,c),e=this._zoomOut.touchend(a,b,c);return d?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:b=>b.easeTo({duration:300,zoom:b.getZoom()+1,around:b.unproject(d)},{originalEvent:a})}):e?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:b=>b.easeTo({duration:300,zoom:b.getZoom()-1,around:b.unproject(e)},{originalEvent:a})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const cJ={0:1,2:2};class f{constructor(a){this.reset(),this._clickTolerance=a.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton}_correctButton(a,b){return!1}_move(a,b){return{}}mousedown(a,d){if(this._lastPoint)return;const c=b.mouseButton(a);this._correctButton(a,c)&&(this._lastPoint=d,this._eventButton=c)}mousemoveWindow(c,a){const b=this._lastPoint;if(b){if(c.preventDefault(),function(a,c){const b=cJ[c];return void 0===a.buttons||(a.buttons&b)!==b}(c,this._eventButton))this.reset();else if(this._moved||!(a.dist(b)0&&(this._active=!0);const b=cG(g,k),h=new a.pointGeometry(0,0),d=new a.pointGeometry(0,0);let c=0;for(const e in b){const f=b[e],i=this._touches[e];i&&(h._add(f),d._add(f.sub(i)),c++,b[e]=f)}if(this._touches=b,c{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show")},500)}}class g{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}_start(a){}_move(a,b,c){return{}}touchstart(c,b,a){this._firstTwoTouches||a.length<2||(this._firstTwoTouches=[a[0].identifier,a[1].identifier],this._start([b[0],b[1]]))}touchmove(c,d,e){if(!this._firstTwoTouches)return;c.preventDefault();const[f,g]=this._firstTwoTouches,a=cO(e,d,f),b=cO(e,d,g);if(!a||!b)return;const h=this._aroundCenter?null:a.add(b).div(2);return this._move([a,b],h,c)}touchend(h,a,c){if(!this._firstTwoTouches)return;const[d,e]=this._firstTwoTouches,f=cO(c,a,d),g=cO(c,a,e);f&&g||(this._active&&b.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(a){this._enabled=!0,this._aroundCenter=!!a&&"center"===a.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function cO(b,c,d){for(let a=0;aMath.abs(cP(this._distance,this._startDistance))))return this._active=!0,{zoomDelta:cP(this._distance,c),pinchAround:b}}}function cR(a,b){return 180*a.angleWith(b)/Math.PI}class cS extends g{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(a){this._startVector=this._vector=a[0].sub(a[1]),this._minDiameter=a[0].dist(a[1])}_move(a,b){const c=this._vector;if(this._vector=a[0].sub(a[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:cR(this._vector,c),pinchAround:b}}_isBelowThreshold(a){this._minDiameter=Math.min(this._minDiameter,a.mag());const b=25/(Math.PI*this._minDiameter)*360,c=cR(a,this._startVector);return Math.abs(c)Math.abs(a.x)}class cU extends g{constructor(a){super(),this._map=a}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}_start(a){this._lastPoints=a,cT(a[0].sub(a[1]))&&(this._valid=!1)}_move(a,e,b){const c=a[0].sub(this._lastPoints[0]),d=a[1].sub(this._lastPoints[1]);if(!(this._map._cooperativeGestures&&b.touches.length<3)&&(this._valid=this.gestureBeginsVertically(c,d,b.timeStamp),this._valid))return this._lastPoints=a,this._active=!0,{pitchDelta:-((c.y+d.y)/2*.5)}}gestureBeginsVertically(a,b,c){if(void 0!==this._valid)return this._valid;const d=a.mag()>=2,e=b.mag()>=2;if(!d&&!e)return;if(!d||!e)return void 0===this._firstMove&&(this._firstMove=c),c-this._firstMove<100&&void 0;const f=a.y>0==b.y>0;return cT(a)&&cT(b)&&f}}class cV{constructor(){const a={panStep:100,bearingStep:15,pitchStep:10};this._panStep=a.panStep,this._bearingStep=a.bearingStep,this._pitchStep=a.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(a){if(a.altKey||a.ctrlKey||a.metaKey)return;let d=0,b=0,c=0,e=0,f=0;switch(a.keyCode){case 61:case 107:case 171:case 187:d=1;break;case 189:case 109:case 173:d=-1;break;case 37:a.shiftKey?b=-1:(a.preventDefault(),e=-1);break;case 39:a.shiftKey?b=1:(a.preventDefault(),e=1);break;case 38:a.shiftKey?c=1:(a.preventDefault(),f=-1);break;case 40:a.shiftKey?c=-1:(a.preventDefault(),f=1);break;default:return}return this._rotationDisabled&&(b=0,c=0),{cameraAnimation:g=>{const h=g.getZoom();g.easeTo({duration:300,easeId:"keyboardHandler",easing:cW,zoom:d?Math.round(h)+d*(a.shiftKey?2:1):h,bearing:g.getBearing()+b*this._bearingStep,pitch:g.getPitch()+c*this._pitchStep,offset:[-e*this._panStep,-f*this._panStep],center:g.getCenter()},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function cW(a){return a*(2-a)}const cX=4.000244140625;class cY{constructor(b,c){this._map=b,this._el=b.getCanvasContainer(),this._handler=c,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,a.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert","_isFullscreen"],this)}setZoomRate(a){this._defaultZoomRate=a}setWheelZoomRate(a){this._wheelZoomRate=a}isEnabled(){return!!this._enabled}isActive(){return!!this._active|| void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(a){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!a&&"center"===a.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(b){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(b.ctrlKey||b.metaKey||this.isZooming()||this._isFullscreen()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let c=b.deltaMode===a.window.WheelEvent.DOM_DELTA_LINE?40*b.deltaY:b.deltaY;const d=a.exported.now(),e=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,0!==c&&c%cX==0?this._type="wheel":0!==c&&4>Math.abs(c)?this._type="trackpad":e>400?(this._type=null,this._lastValue=c,this._timeout=setTimeout(this._onTimeout,40,b)):this._type||(this._type=200>Math.abs(e*c)?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,c+=this._lastValue)),b.shiftKey&&c&&(c/=4),this._type&&(this._lastWheelEvent=b,this._delta-=c,this._active||this._start(b)),b.preventDefault()}_onTimeout(a){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(a)}_start(a){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const c=b.mousePos(this._el,a);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:c,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const b=this._map.transform,c=()=>b._terrainEnabled()&&this._aroundCoord?b.computeZoomRelativeTo(this._aroundCoord):b.zoom;if(0!==this._delta){const k="wheel"===this._type&&Math.abs(this._delta)>cX?this._wheelZoomRate:this._defaultZoomRate;let d=2/(1+Math.exp(-Math.abs(this._delta*k)));this._delta<0&&0!==d&&(d=1/d);const l=c(),m=Math.pow(2,l),n="number"==typeof this._targetZoom?b.zoomScale(this._targetZoom):m;this._targetZoom=Math.min(b.maxZoom,Math.max(b.minZoom,b.scaleZoom(n*d))),"wheel"===this._type&&(this._startZoom=c(),this._easing=this._smoothOutEasing(200)),this._delta=0}const g="number"==typeof this._targetZoom?this._targetZoom:c(),h=this._startZoom,i=this._easing;let f,e=!1;if("wheel"===this._type&&h&&i){const j=Math.min((a.exported.now()-this._lastWheelEventTime)/200,1),o=i(j);f=a.number(h,g,o),j<1?this._frameId||(this._frameId=!0):e=!0}else f=g,e=!0;return this._active=!0,e&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!e,zoomDelta:f-c(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(g){let c=a.ease;if(this._prevEase){const b=this._prevEase,e=(a.exported.now()-b.start)/b.duration,f=b.easing(e+.01)-b.easing(e),d=.27/Math.sqrt(f*f+1e-4)*.01,h=Math.sqrt(.0729-d*d);c=a.bezier(d,h,.25,1)}return this._prevEase={start:a.exported.now(),duration:g,easing:c},c}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=b.create("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(a.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_isFullscreen(){return!!a.window.document.fullscreenElement}_showBlockerAlert(){"hidden"===this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="visible"),this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show")},200)}}class cZ{constructor(a,b){this._clickZoom=a,this._tapZoom=b}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class c${constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(a,b){return a.preventDefault(),{cameraAnimation(c){c.easeTo({duration:300,zoom:c.getZoom()+(a.shiftKey?-1:1),around:c.unproject(b)},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class c_{constructor(){this._tap=new cH({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()}touchstart(b,c,a){this._swipePoint||(this._tapTime&&b.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?a.length>0&&(this._swipePoint=c[0],this._swipeTouch=a[0].identifier):this._tap.touchstart(b,c,a))}touchmove(a,b,c){if(this._tapTime){if(this._swipePoint){if(c[0].identifier!==this._swipeTouch)return;const d=b[0],e=d.y-this._swipePoint.y;return this._swipePoint=d,a.preventDefault(),this._active=!0,{zoomDelta:e/128}}}else this._tap.touchmove(a,b,c)}touchend(a,c,b){this._tapTime?this._swipePoint&&0===b.length&&this.reset():this._tap.touchend(a,c,b)&&(this._tapTime=a.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class c0{constructor(a,b,c){this._el=a,this._mousePan=b,this._touchPan=c}enable(a){this._inertiaOptions=a||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class c1{constructor(a,b,c){this._pitchWithRotate=a.pitchWithRotate,this._mouseRotate=b,this._mousePitch=c}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class c2{constructor(a,b,c,d){this._el=a,this._touchZoom=b,this._touchRotate=c,this._tapDragZoom=d,this._rotationDisabled=!1,this._enabled=!0}enable(a){this._touchZoom.enable(a),this._rotationDisabled||this._touchRotate.enable(a),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const c3=a=>a.zoom||a.drag||a.pitch||a.rotate;class c4 extends a.Event{}function c5(a){return a.panDelta&&a.panDelta.mag()||a.zoomDelta||a.bearingDelta||a.pitchDelta}const c6="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class c7 extends a.Evented{constructor(b,c){super(),this._moving=!1,this._zooming=!1,this.transform=b,this._bearingSnap=c.bearingSnap,a.bindAll(["_renderFrameCallback"],this)}getCenter(){return new a.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(a,b){return this.jumpTo({center:a},b)}panBy(b,c,d){return b=a.pointGeometry.convert(b).mult(-1),this.panTo(this.transform.center,a.extend({offset:b},c),d)}panTo(b,c,d){return this.easeTo(a.extend({center:b},c),d)}getZoom(){return this.transform.zoom}setZoom(a,b){return this.jumpTo({zoom:a},b),this}zoomTo(b,c,d){return this.easeTo(a.extend({zoom:b},c),d)}zoomIn(a,b){return this.zoomTo(this.getZoom()+1,a,b),this}zoomOut(a,b){return this.zoomTo(this.getZoom()-1,a,b),this}getBearing(){return this.transform.bearing}setBearing(a,b){return this.jumpTo({bearing:a},b),this}getPadding(){return this.transform.padding}setPadding(a,b){return this.jumpTo({padding:a},b),this}rotateTo(b,c,d){return this.easeTo(a.extend({bearing:b},c),d)}resetNorth(b,c){return this.rotateTo(0,a.extend({duration:1e3},b),c),this}resetNorthPitch(b,c){return this.easeTo(a.extend({bearing:0,pitch:0,duration:1e3},b),c),this}snapToNorth(a,b){return Math.abs(this.getBearing())i=>{if(t&&(c.zoom=a.number(d,g,i)),u&&(c.bearing=a.number(e,n,i)),v&&(c.pitch=a.number(f,o,i)),w&&(c.interpolatePadding(z,p,i),h=c.centerPoint.add(q)),k)c.setLocationAtPoint(k,s);else{const l=c.zoomScale(c.zoom-d),x=g>d?Math.min(2,B):Math.max(.5,B),y=Math.pow(x,1-i),j=c.unproject(r.add(A.mult(i*y)).mult(l));c.setLocationAtPoint(c.renderWorldCopies?j.wrap():j,h)}return b.preloadOnly||this._fireMoveEvents(m),c};if(b.preloadOnly){const x=this._emulate(l,b.duration,c);return this._preloadTiles(x),this}const y={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=t,this._rotating=u,this._pitching=v,this._padding=w,this._easeId=b.easeId,this._prepareEase(m,b.noMoveStart,y),this._ease(l(c),a=>{c.recenterOnTerrain(),this._afterEase(m,a)},b),this}_prepareEase(b,d,c={}){this._moving=!0,this.transform.cameraElevationReference="sea",d||c.moving||this.fire(new a.Event("movestart",b)),this._zooming&&!c.zooming&&this.fire(new a.Event("zoomstart",b)),this._rotating&&!c.rotating&&this.fire(new a.Event("rotatestart",b)),this._pitching&&!c.pitching&&this.fire(new a.Event("pitchstart",b))}_fireMoveEvents(b){this.fire(new a.Event("move",b)),this._zooming&&this.fire(new a.Event("zoom",b)),this._rotating&&this.fire(new a.Event("rotate",b)),this._pitching&&this.fire(new a.Event("pitch",b))}_afterEase(b,c){if(this._easeId&&c&&this._easeId===c)return;delete this._easeId,this.transform.cameraElevationReference="ground";const d=this._zooming,e=this._rotating,f=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new a.Event("zoomend",b)),e&&this.fire(new a.Event("rotateend",b)),f&&this.fire(new a.Event("pitchend",b)),this.fire(new a.Event("moveend",b))}flyTo(b,g){if(!b.essential&&a.exported.prefersReducedMotion){const r=a.pick(b,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,g)}this.stop(),b=a.extend({offset:[0,0],speed:1.2,curve:1.42,easing:a.ease},b);const c=this.transform,f=this.getZoom(),h=this.getBearing(),k=this.getPitch(),J=this.getPadding(),l="zoom"in b?a.clamp(+b.zoom,c.minZoom,c.maxZoom):f,s="bearing"in b?this._normalizeBearing(b.bearing,h):h,t="pitch"in b?+b.pitch:k,u="padding"in b?b.padding:c.padding,v=c.zoomScale(l-f),w=a.pointGeometry.convert(b.offset);let x=c.centerPoint.add(w);const m=c.pointLocation(x),n=a.LngLat.convert(b.center||m);this._normalizeCenter(n);const y=c.project(m),z=c.project(n).sub(y);let d=b.curve;const e=Math.max(c.width,c.height),i=e/v,o=z.mag();if("minZoom"in b){const A=a.clamp(Math.min(b.minZoom,f,l),c.minZoom,c.maxZoom),B=e/c.zoomScale(A-f);d=Math.sqrt(B/o*2)}const K=d*d;function p(b){const a=(i*i-e*e+(b?-1:1)*K*K*o*o)/(2*(b?i:e)*K*o);return Math.log(Math.sqrt(a*a+1)-a)}function L(a){return(Math.exp(a)-Math.exp(-a))/2}function M(a){return(Math.exp(a)+Math.exp(-a))/2}const C=p(0);let D=function(a){return M(C)/M(C+d*a)},E=function(b){var a;return e*((M(C)*(L(a=C+d*b)/M(a))-L(C))/K)/o},j=(p(1)-C)/d;if(1e-6>Math.abs(o)||!isFinite(j)){if(1e-6>Math.abs(e-i))return this.easeTo(b,g);const N=ib.maxDuration&&(b.duration=0);const F=h!==s,G=t!==k,H=!c.isPaddingEqual(u),q=c=>d=>{const e=d*j,i=1/D(e);c.zoom=1===d?l:f+c.scaleZoom(i),F&&(c.bearing=a.number(h,s,d)),G&&(c.pitch=a.number(k,t,d)),H&&(c.interpolatePadding(J,u,d),x=c.centerPoint.add(w));const m=1===d?n:c.unproject(y.add(z.mult(E(e))).mult(i));return c.setLocationAtPoint(c.renderWorldCopies?m.wrap():m,x),c._updateCenterElevation(),b.preloadOnly||this._fireMoveEvents(g),c};if(b.preloadOnly){const I=this._emulate(q,b.duration,c);return this._preloadTiles(I),this}return this._zooming=!0,this._rotating=F,this._pitching=G,this._padding=H,this._prepareEase(g,!1),this._ease(q(c),()=>this._afterEase(g),b),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(b,c){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,c)}if(!b){const a=this.handlers;a&&a.stop(!1)}return this}_ease(c,d,b){!1===b.animate||0===b.duration?(c(1),d()):(this._easeStart=a.exported.now(),this._easeOptions=b,this._onEaseFrame=c,this._onEaseEnd=d,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const b=Math.min((a.exported.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(b)),b<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(b,c){b=a.wrap(b,-180,180);const d=Math.abs(b-c);return Math.abs(b-360-c)180?-360:c< -180?360:0}_emulate(d,e,f){const b=Math.ceil(15*e/1e3),c=[],g=d(f.clone());for(let a=0;a<=b;a++){const h=g(a/b);c.push(h.clone())}return c}}class y{constructor(b={}){this.options=b,a.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(c){const a=this.options&&this.options.compact;return this._map=c,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=b.create("button","mapboxgl-ctrl-attrib-button",this._container),b.create("span","mapboxgl-ctrl-icon",this._compactButton).setAttribute("aria-hidden",!0),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=b.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),a&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===a&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_setElementTitle(a,c){const b=this._map._getUIString(`AttributionControl.${c}`);a.setAttribute("aria-label",b),a.removeAttribute("title"),a.firstElementChild&&a.firstElementChild.setAttribute("title",b)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let b=this._editLink;b||(b=this._editLink=this._container.querySelector(".mapbox-improve-map"));const c=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||a.config.ACCESS_TOKEN}];if(b){const d=c.reduce((b,a,d)=>(a.value&&(b+=`${a.key}=${a.value}${da.indexOf(b.attribution)&&a.push(b.attribution)}}a.sort((a,b)=>a.length-b.length),a=a.filter((c,d)=>{for(let b=d+1;b=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?a=[...this.options.customAttribution,...a]:a.unshift(this.options.customAttribution));const c=a.join(" | ");c!==this._attribHTML&&(this._attribHTML=c,a.length?(this._innerContainer.innerHTML=c,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class c8{constructor(){a.bindAll(["_updateLogo"],this),a.bindAll(["_updateCompact"],this)}onAdd(c){this._map=c,this._container=b.create("div","mapboxgl-ctrl");const a=b.create("a","mapboxgl-ctrl-logo");return a.target="_blank",a.rel="noopener nofollow",a.href="https://www.mapbox.com/",a.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),a.setAttribute("rel","noopener nofollow"),this._container.appendChild(a),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(a){a&&"metadata"!==a.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const a=this._map.style._sourceCaches;if(0===Object.entries(a).length)return!0;for(const c in a){const b=a[c].getSource();if(b.hasOwnProperty("mapbox_logo")&&!b.mapbox_logo)return!1}return!0}_updateCompact(){const a=this._container.children;if(a.length){const b=a[0];this._map.getCanvasContainer().offsetWidth<250?b.classList.add("mapboxgl-compact"):b.classList.remove("mapboxgl-compact")}}}class c9{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(b){const a=++this._id;return this._queue.push({callback:b,id:a,cancelled:!1}),a}remove(c){const a=this._currentlyRunning,d=a?this._queue.concat(a):this._queue;for(const b of d)if(b.id===c)return void(b.cancelled=!0)}run(b=0){const c=this._currentlyRunning=this._queue;for(const a of(this._queue=[],c))if(!a.cancelled&&(a.callback(b),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}function da(b,d,c){if(b=new a.LngLat(b.lng,b.lat),d){const f=new a.LngLat(b.lng-360,b.lat),g=new a.LngLat(b.lng+360,b.lat),h=360*Math.ceil(Math.abs(b.lng-c.center.lng)/360),i=c.locationPoint(b).distSqr(d),j=d.x<0||d.y<0||d.x>c.width||d.y>c.height;c.locationPoint(f).distSqr(d)180;){const e=c.locationPoint(b);if(e.x>=0&&e.y>=0&&e.x<=c.width&&e.y<=c.height)break;b.lng>c.center.lng?b.lng-=360:b.lng+=360}return b}const db={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};class z extends a.Evented{constructor(c,e){if(super(),(c instanceof a.window.HTMLElement||e)&&(c=a.extend({element:c},e)),a.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=c&&c.anchor||"center",this._color=c&&c.color||"#3FB1CE",this._scale=c&&c.scale||1,this._draggable=c&&c.draggable||!1,this._clickTolerance=c&&c.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=c&&c.rotation||0,this._rotationAlignment=c&&c.rotationAlignment||"auto",this._pitchAlignment=c&&c.pitchAlignment&&"auto"!==c.pitchAlignment?c.pitchAlignment:this._rotationAlignment,this._updateMoving=()=>this._update(!0),c&&c.element)this._element=c.element,this._offset=a.pointGeometry.convert(c&&c.offset||[0,0]);else{this._defaultMarker=!0,this._element=b.create("div");const f=41,g=27,d=b.createSVG("svg",{display:"block",height:f*this._scale+"px",width:g*this._scale+"px",viewBox:`0 0 ${g} ${f}`},this._element),h=b.createSVG("radialGradient",{id:"shadowGradient"},b.createSVG("defs",{},d));b.createSVG("stop",{offset:"10%","stop-opacity":.4},h),b.createSVG("stop",{offset:"100%","stop-opacity":.05},h),b.createSVG("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},d),b.createSVG("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},d),b.createSVG("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},d),b.createSVG("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},d),this._offset=a.pointGeometry.convert(c&&c.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",a=>{a.preventDefault()}),this._element.addEventListener("mousedown",a=>{a.preventDefault()});const i=this._element.classList;for(const j in db)i.remove(`mapboxgl-marker-anchor-${j}`);i.add(`mapboxgl-marker-anchor-${this._anchor}`),this._popup=null}addTo(a){return a===this._map||(this.remove(),this._map=a,a.getCanvasContainer().appendChild(this._element),a.on("move",this._updateMoving),a.on("moveend",this._update),a.on("remove",this._clearFadeTimer),a._addMarker(this),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick)),this}remove(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._updateMoving),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._map.off("remove",this._clearFadeTimer),this._map._removeMarker(this),delete this._map),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(b){return this._lngLat=a.LngLat.convert(b),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(c){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),c){if(!("offset"in c.options)){const b=38.1,a=13.5,d=Math.sqrt(Math.pow(a,2)/2);c.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-b],"bottom-left":[d,-1*(b-a+d)],"bottom-right":[-d,-1*(b-a+d)],left:[a,-1*(b-a)],right:[-a,-1*(b-a)]}:this._offset}this._popup=c,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(a){const b=a.code,c=a.charCode||a.keyCode;"Space"!==b&&"Enter"!==b&&32!==c&&13!==c||this.togglePopup()}_onMapClick(c){const a=c.originalEvent.target,b=this._element;this._popup&&(a===b||b.contains(a))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const a=this._popup;return a&&(a.isOpen()?(a.remove(),this._element.setAttribute("aria-expanded","false")):(a.addTo(this._map),this._element.setAttribute("aria-expanded","true"))),this}_evaluateOpacity(){const a=this._pos?this._pos.sub(this._transformedOffset()):null;if(!this._withinScreenBounds(a))return void this._clearFadeTimer();const b=this._map.unproject(a);let c=!1;if(this._map.transform._terrainEnabled()&&this._map.getTerrain()){const d=this._map.getFreeCameraOptions();if(d.position){const e=d.position.toLngLat();c=e.distanceTo(b)<.9*e.distanceTo(this._lngLat)}}const f=(1-this._map._queryFogOpacity(b))*(c?.2:1);this._element.style.opacity=`${f}`,this._popup&&this._popup._setOpacity(`${f}`),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_withinScreenBounds(a){const b=this._map.transform;return!!a&&a.x>=0&&a.x=0&&a.y{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),this._map._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(this._map.getTerrain()||this._map.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))}))}_transformedOffset(){if(!this._defaultMarker)return this._offset;const b=this._map.transform,a=this._offset.mult(this._scale);return"map"===this._rotationAlignment&&a._rotate(b.angle),"map"===this._pitchAlignment&&(a.y*=Math.cos(b._pitch)),a}getOffset(){return this._offset}setOffset(b){return this._offset=a.pointGeometry.convert(b),this._update(),this}_onMove(b){if(!this._isDragging){const c=this._clickTolerance||this._map._clickTolerance;this._isDragging=b.point.dist(this._pointerdownPos)>=c}this._isDragging&&(this._pos=b.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new a.Event("dragstart"))),this.fire(new a.Event("drag")))}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new a.Event("dragend")),this._state="inactive"}_addDragHandler(a){this._element.contains(a.originalEvent.target)&&(a.preventDefault(),this._positionDelta=a.point.sub(this._pos).add(this._transformedOffset()),this._pointerdownPos=a.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))}setDraggable(a){return this._draggable=!!a,this._map&&(a?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(a){return this._rotation=a||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(a){return this._rotationAlignment=a||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(a){return this._pitchAlignment=a&&"auto"!==a?a:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}}const{HTMLImageElement:dc,HTMLElement:dd,ImageBitmap:de}=a.window;function df(a){a.parentNode&&a.parentNode.removeChild(a)}class dg{constructor(c,b,d=!1){this._clickTolerance=10,this.element=b,this.mouseRotate=new cL({clickTolerance:c.dragRotate._mouseRotate._clickTolerance}),this.map=c,d&&(this.mousePitch=new cM({clickTolerance:c.dragRotate._mousePitch._clickTolerance})),a.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),b.addEventListener("mousedown",this.mousedown),b.addEventListener("touchstart",this.touchstart,{passive:!1}),b.addEventListener("touchmove",this.touchmove),b.addEventListener("touchend",this.touchend),b.addEventListener("touchcancel",this.reset)}down(a,c){this.mouseRotate.mousedown(a,c),this.mousePitch&&this.mousePitch.mousedown(a,c),b.disableDrag()}move(d,e){const a=this.map,b=this.mouseRotate.mousemoveWindow(d,e);if(b&&b.bearingDelta&&a.setBearing(a.getBearing()+b.bearingDelta),this.mousePitch){const c=this.mousePitch.mousemoveWindow(d,e);c&&c.pitchDelta&&a.setPitch(a.getPitch()+c.pitchDelta)}}off(){const a=this.element;a.removeEventListener("mousedown",this.mousedown),a.removeEventListener("touchstart",this.touchstart,{passive:!1}),a.removeEventListener("touchmove",this.touchmove),a.removeEventListener("touchend",this.touchend),a.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){b.enableDrag(),a.window.removeEventListener("mousemove",this.mousemove),a.window.removeEventListener("mouseup",this.mouseup)}mousedown(c){this.down(a.extend({},c,{ctrlKey:!0,preventDefault:()=>c.preventDefault()}),b.mousePos(this.element,c)),a.window.addEventListener("mousemove",this.mousemove),a.window.addEventListener("mouseup",this.mouseup)}mousemove(a){this.move(a,b.mousePos(this.element,a))}mouseup(a){this.mouseRotate.mouseupWindow(a),this.mousePitch&&this.mousePitch.mouseupWindow(a),this.offTemp()}touchstart(a){1!==a.targetTouches.length?this.reset():(this._startPos=this._lastPos=b.touchPos(this.element,a.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>a.preventDefault()},this._startPos))}touchmove(a){1!==a.targetTouches.length?this.reset():(this._lastPos=b.touchPos(this.element,a.targetTouches)[0],this.move({preventDefault:()=>a.preventDefault()},this._lastPos))}touchend(a){0===a.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)5280?dl(d,c,f/5280,a._getUIString("ScaleControl.Miles"),a):dl(d,c,f,a._getUIString("ScaleControl.Feet"),a)}else b&&"nautical"===b.unit?dl(d,c,e/1852,a._getUIString("ScaleControl.NauticalMiles"),a):e>=1e3?dl(d,c,e/1e3,a._getUIString("ScaleControl.Kilometers"),a):dl(d,c,e,a._getUIString("ScaleControl.Meters"),a)}function dl(d,e,a,f,b){const c=function(b){const c=Math.pow(10,`${Math.floor(b)}`.length-1);let a=b/c;return c*(a=a>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(a){const b=Math.pow(10,Math.ceil(-Math.log(a)/Math.LN10));return Math.round(a*b)/b}(a))}(a),g=c/a;b._requestDomTask(()=>{d.style.width=e*g+"px",d.innerHTML=`${c} ${f}`})}const A={version:a.version,supported:l,setRTLTextPlugin:a.setRTLTextPlugin,getRTLTextPluginStatus:a.getRTLTextPluginStatus,Map:class extends c7{constructor(c){if(null!=(c=a.extend({},{center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},c)).minZoom&&null!=c.maxZoom&&c.minZoom>c.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=c.minPitch&&null!=c.maxPitch&&c.minPitch>c.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=c.minPitch&&c.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=c.maxPitch&&c.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new cs(c.minZoom,c.maxZoom,c.minPitch,c.maxPitch,c.renderWorldCopies),c),this._interactive=c.interactive,this._minTileCacheSize=c.minTileCacheSize,this._maxTileCacheSize=c.maxTileCacheSize,this._failIfMajorPerformanceCaveat=c.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=c.preserveDrawingBuffer,this._antialias=c.antialias,this._trackResize=c.trackResize,this._bearingSnap=c.bearingSnap,this._refreshExpiredTiles=c.refreshExpiredTiles,this._fadeDuration=c.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=c.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=c.collectResourceTiming,this._optimizeForTerrain=c.optimizeForTerrain,this._renderTaskQueue=new c9,this._domRenderTaskQueue=new c9,this._controls=[],this._markers=[],this._mapId=a.uniqueId(),this._locale=a.extend({},{"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use \u2318 + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},c.locale),this._clickTolerance=c.clickTolerance,this._cooperativeGestures=c.cooperativeGestures,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevation=new class{constructor(a){this.jumpTo(a)}getValue(b){if(b<=this._startTime)return this._start;if(b>=this._endTime)return this._end;const c=a.easeCubicInOut((b-this._startTime)/(this._endTime-this._startTime));return this._start*(1-c)+this._end*c}isEasing(a){return a>=this._startTime&&a<=this._endTime}jumpTo(a){this._startTime=-1/0,this._endTime=-1/0,this._start=a,this._end=a}easeTo(b,a,c){this._start=this.getValue(a),this._end=b,this._startTime=a,this._endTime=a+c}}(0),this._requestManager=new a.RequestManager(c.transformRequest,c.accessToken,c.testMode),this._silenceAuthErrors=!!c.testMode,"string"==typeof c.container){if(this._container=a.window.document.getElementById(c.container),!this._container)throw new Error(`Container '${c.container}' not found.`)}else{if(!(c.container instanceof dd))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=c.container}if(this._container.childNodes.length>0&&a.warnOnce("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),c.maxBounds&&this.setMaxBounds(c.maxBounds),a.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),void 0!==a.window&&(a.window.addEventListener("online",this._onWindowOnline,!1),a.window.addEventListener("resize",this._onWindowResize,!1),a.window.addEventListener("orientationchange",this._onWindowResize,!1),a.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1)),this.handlers=new class{constructor(c,d){this._map=c,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new class{constructor(a){this._map=a,this.clear()}clear(){this._inertiaBuffer=[]}record(b){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:a.exported.now(),settings:b})}_drainInertiaBuffer(){const b=this._inertiaBuffer,c=a.exported.now();for(;b.length>0&&c-b[0].time>160;)b.shift()}_onMoveEnd(k){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const b={zoom:0,bearing:0,pitch:0,pan:new a.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:d}of this._inertiaBuffer)b.zoom+=d.zoomDelta||0,b.bearing+=d.bearingDelta||0,b.pitch+=d.pitchDelta||0,d.panDelta&&b.pan._add(d.panDelta),d.around&&(b.around=d.around),d.pinchAround&&(b.pinchAround=d.pinchAround);const e=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,c={};if(b.pan.mag()){const f=cz(b.pan.mag(),e,a.extend({},cu,k||{}));c.offset=b.pan.mult(f.amount/b.pan.mag()),c.center=this._map.transform.center,cy(c,f)}if(b.zoom){const g=cz(b.zoom,e,cv);c.zoom=this._map.transform.zoom+g.amount,cy(c,g)}if(b.bearing){const h=cz(b.bearing,e,cw);c.bearing=this._map.transform.bearing+a.clamp(h.amount,-179,179),cy(c,h)}if(b.pitch){const i=cz(b.pitch,e,cx);c.pitch=this._map.transform.pitch+i.amount,cy(c,i)}if(c.zoom||c.bearing){const j=void 0===b.pinchAround?b.around:b.pinchAround;c.around=j?this._map.unproject(j):this._map.getCenter()}return this.clear(),a.extend(c,{noMoveStart:!0})}}(c),this._bearingSnap=d.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new class{constructor(){this.constants=[1,1,.01],this.radius=0}setup(c,d){const b=a.sub([],d,c);this.radius=a.length(b[2]<0?a.div([],b,this.constants):[b[0],b[1],0])}projectRay(c){a.div(c,c,this.constants),a.normalize(c,c),a.mul$1(c,c,this.constants);const b=a.scale$2([],c,this.radius);if(b[2]>0){const e=a.scale$2([],[0,0,1],a.dot(b,[0,0,1])),f=a.scale$2([],a.normalize([],[b[0],b[1],0]),this.radius),d=a.add([],b,a.scale$2([],a.sub([],a.add([],f,e),b),2));b[0]=d[0],b[1]=d[1]}return b}},this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(d),a.bindAll(["handleEvent","handleWindowEvent"],this);const b=this._el;for(const[e,f,g]of(this._listeners=[[b,"touchstart",{passive:!0}],[b,"touchmove",{passive:!1}],[b,"touchend",void 0],[b,"touchcancel",void 0],[b,"mousedown",void 0],[b,"mousemove",void 0],[b,"mouseup",void 0],[a.window.document,"mousemove",{capture:!0}],[a.window.document,"mouseup",void 0],[b,"mouseover",void 0],[b,"mouseout",void 0],[b,"dblclick",void 0],[b,"click",void 0],[b,"keydown",{capture:!1}],[b,"keyup",void 0],[b,"wheel",{passive:!1}],[b,"contextmenu",void 0],[a.window,"blur",void 0]],this._listeners))e.addEventListener(f,e===a.window.document?this.handleWindowEvent:this.handleEvent,g)}destroy(){for(const[b,c,d]of this._listeners)b.removeEventListener(c,b===a.window.document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(b){const a=this._map,d=a.getCanvasContainer();this._add("mapEvent",new cD(a,b));const n=a.boxZoom=new cF(a,b);this._add("boxZoom",n);const e=new cI,f=new c$;a.doubleClickZoom=new cZ(f,e),this._add("tapZoom",e),this._add("clickZoom",f);const g=new c_;this._add("tapDragZoom",g);const o=a.touchPitch=new cU(a);this._add("touchPitch",o);const h=new cL(b),i=new cM(b);a.dragRotate=new c1(b,h,i),this._add("mouseRotate",h,["mousePitch"]),this._add("mousePitch",i,["mouseRotate"]);const j=new cK(b),k=new cN(a,b);a.dragPan=new c0(d,j,k),this._add("mousePan",j),this._add("touchPan",k,["touchZoom","touchRotate"]);const l=new cS,m=new cQ;a.touchZoomRotate=new c2(d,m,l,g),this._add("touchRotate",l,["touchPan","touchZoom"]),this._add("touchZoom",m,["touchPan","touchRotate"]),this._add("blockableMapEvent",new cE(a));const p=a.scrollZoom=new cY(a,this);this._add("scrollZoom",p,["mousePan"]);const q=a.keyboard=new cV;for(const c of(this._add("keyboard",q),["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"]))b.interactive&&b[c]&&a[c].enable(b[c])}_add(a,b,c){this._handlers.push({handlerName:a,handler:b,allowed:c}),this._handlersById[a]=b}stop(a){if(!this._updatingCamera){for(const{handler:b}of this._handlers)b.reset();this._inertia.clear(),this._fireEvents({},{},a),this._changes=[]}}isActive(){for(const{handler:a}of this._handlers)if(a.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(c3(this._eventsInProgress))||this.isZooming()}_blockedByActive(c,a,d){for(const b in c)if(b!==d&&(!a||0>a.indexOf(b)))return!0;return!1}handleWindowEvent(a){this.handleEvent(a,`${a.type}Window`)}_getMapTouches(c){const a=[];for(const b of c)this._el.contains(b.target)&&a.push(b);return a}handleEvent(a,j){this._updatingCamera=!0;const k="renderFrame"===a.type,l=k?void 0:a,d={needsRenderFrame:!1},m={},e={},g=a.touches?this._getMapTouches(a.touches):void 0,p=g?b.touchPos(this._el,g):k?void 0:b.mousePos(this._el,a);for(const{handlerName:h,handler:c,allowed:q}of this._handlers){if(!c.isEnabled())continue;let f;this._blockedByActive(e,q,h)?c.reset():c[j||a.type]&&(f=c[j||a.type](a,p,g),this.mergeHandlerResult(d,m,f,h,l),f&&f.needsRenderFrame&&this._triggerRenderFrame()),(f||c.isActive())&&(e[h]=c)}const i={};for(const n in this._previousActiveHandlers)e[n]||(i[n]=l);this._previousActiveHandlers=e,(Object.keys(i).length||c5(d))&&(this._changes.push([d,m,i]),this._triggerRenderFrame()),(Object.keys(e).length||c5(d))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:o}=d;o&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],o(this._map))}mergeHandlerResult(e,c,b,f,g){if(!b)return;a.extend(e,b);const d={handlerName:f,originalEvent:b.originalEvent||g};void 0!==b.zoomDelta&&(c.zoom=d),void 0!==b.panDelta&&(c.drag=d),void 0!==b.pitchDelta&&(c.pitch=d),void 0!==b.bearingDelta&&(c.rotate=d)}_applyChanges(){const c={},d={},e={};for(const[b,f,g]of this._changes)b.panDelta&&(c.panDelta=(c.panDelta||new a.pointGeometry(0,0))._add(b.panDelta)),b.zoomDelta&&(c.zoomDelta=(c.zoomDelta||0)+b.zoomDelta),b.bearingDelta&&(c.bearingDelta=(c.bearingDelta||0)+b.bearingDelta),b.pitchDelta&&(c.pitchDelta=(c.pitchDelta||0)+b.pitchDelta),void 0!==b.around&&(c.around=b.around),void 0!==b.aroundCoord&&(c.aroundCoord=b.aroundCoord),void 0!==b.pinchAround&&(c.pinchAround=b.pinchAround),b.noInertia&&(c.noInertia=b.noInertia),a.extend(d,f),a.extend(e,g);this._updateMapTransform(c,d,e),this._changes=[]}_updateMapTransform(d,f,k){const g=this._map,b=g.transform,l=a=>[a.x,a.y,a.z];if((b=>{const a=this._eventsInProgress.drag;return a&&!this._handlersById[a.handlerName].isActive()})()&&!c5(d)){const t=b.zoom;b.cameraElevationReference="sea",b.recenterOnTerrain(),b.cameraElevationReference="ground",t!==b.zoom&&this._map._update(!0)}if(!c5(d))return this._fireEvents(f,k,!0);let{panDelta:m,zoomDelta:h,bearingDelta:n,pitchDelta:o,around:c,aroundCoord:u,pinchAround:p}=d;void 0!==p&&(c=p),f.drag&&!this._eventsInProgress.drag&&c&&(this._dragOrigin=l(b.pointCoordinate3D(c)),this._trackingEllipsoid.setup(b._camera.position,this._dragOrigin)),b.cameraElevationReference="sea",g._stop(!0),c=c||g.transform.centerPoint,n&&(b.bearing+=n),o&&(b.pitch+=o),b._updateCameraState();const e=[0,0,0];if(m){const i=b.pointCoordinate(c),j=b.pointCoordinate(c.sub(m));i&&j&&(e[0]=j.x-i.x,e[1]=j.y-i.y)}const v=b.zoom,q=[0,0,0];if(h){const r=l(u||b.pointCoordinate3D(c)),s={dir:a.normalize([],a.sub([],r,b._camera.position))};if(s.dir[2]<0){const w=b.zoomDeltaToMovement(r,h);a.scale$2(q,s.dir,w)}}const x=a.add(e,e,q);b._translateCameraConstrained(x),h&&Math.abs(b.zoom-v)>1e-4&&b.recenterOnTerrain(),b.cameraElevationReference="ground",this._map._update(),d.noInertia||this._inertia.record(d),this._fireEvents(f,k,!0)}_fireEvents(b,p,q){const j=c3(this._eventsInProgress),c=c3(b),g={};for(const d in b){const{originalEvent:r}=b[d];this._eventsInProgress[d]||(g[`${d}start`]=r),this._eventsInProgress[d]=b[d]}for(const k in!j&&c&&this._fireEvent("movestart",c.originalEvent),g)this._fireEvent(k,g[k]);for(const l in c&&this._fireEvent("move",c.originalEvent),b){const{originalEvent:s}=b[l];this._fireEvent(l,s)}const h={};let e;for(const i in this._eventsInProgress){const{handlerName:m,originalEvent:t}=this._eventsInProgress[i];this._handlersById[m].isActive()||(delete this._eventsInProgress[i],e=p[m]||t,h[`${i}end`]=e)}for(const n in h)this._fireEvent(n,h[n]);const u=c3(this._eventsInProgress);if(q&&(j||c)&&!u){this._updatingCamera=!0;const f=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),o=a=>0!==a&& -this._bearingSnap{delete this._frameId,this.handleEvent(new c4("renderFrame",{timeStamp:a})),this._applyChanges()})}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}(this,c),this._localFontFamily=c.localFontFamily,this._localIdeographFontFamily=c.localIdeographFontFamily,c.style&&this.setStyle(c.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),c.projection&&this.setProjection(c.projection),this._hash=c.hash&&new class{constructor(b){this._hashName=b&&encodeURIComponent(b),a.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=ct(this._updateHashUnthrottled.bind(this),300)}addTo(b){return this._map=b,a.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return a.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(k){const f=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,c=Math.pow(10,Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10)),g=Math.round(f.lng*c)/c,h=Math.round(f.lat*c)/c,i=this._map.getBearing(),e=this._map.getPitch();let b="";if(b+=k?`/${g}/${h}/${d}`:`${d}/${h}/${g}`,(i||e)&&(b+="/"+Math.round(10*i)/10),e&&(b+=`/${Math.round(e)}`),this._hashName){const l=this._hashName;let m=!1;const j=a.window.location.hash.slice(1).split("&").map(a=>{const c=a.split("=")[0];return c===l?(m=!0,`${c}=${b}`):a}).filter(a=>a);return m||j.push(`${l}=${b}`),`#${j.join("&")}`}return`#${b}`}_getCurrentHash(){const b=a.window.location.hash.replace("#","");if(this._hashName){let c;return b.split("&").map(a=>a.split("=")).forEach(a=>{a[0]===this._hashName&&(c=a)}),(c&&c[1]||"").split("/")}return b.split("/")}_onHashChange(){const a=this._getCurrentHash();if(a.length>=3&&!a.some(a=>isNaN(a))){const b=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(a[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+a[2],+a[1]],zoom:+a[0],bearing:b,pitch:+(a[4]||0)}),!0}return!1}_updateHashUnthrottled(){const b=a.window.location.href.replace(/(#.+)?$/,this.getHashString());a.window.history.replaceState(a.window.history.state,null,b)}}("string"==typeof c.hash&&c.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:c.center,zoom:c.zoom,bearing:c.bearing,pitch:c.pitch}),c.bounds&&(this.resize(),this.fitBounds(c.bounds,a.extend({},c.fitBoundsOptions,{duration:0})))),this.resize(),c.attributionControl&&this.addControl(new y({customAttribution:c.customAttribution})),this._logoControl=new c8,this.addControl(this._logoControl,c.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",b=>{this._update("style"===b.dataType),this.fire(new a.Event(`${b.dataType}data`,b))}),this.on("dataloading",b=>{this.fire(new a.Event(`${b.dataType}dataloading`,b))})}_getMapId(){return this._mapId}addControl(b,c){if(void 0===c&&(c=b.getDefaultPosition?b.getDefaultPosition():"top-right"),!b||!b.onAdd)return this.fire(new a.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const e=b.onAdd(this);this._controls.push(b);const d=this._controlPositions[c];return -1!==c.indexOf("bottom")?d.insertBefore(e,d.firstChild):d.appendChild(e),this}removeControl(b){if(!b||!b.onRemove)return this.fire(new a.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const c=this._controls.indexOf(b);return c> -1&&this._controls.splice(c,1),b.onRemove(this),this}hasControl(a){return this._controls.indexOf(a)> -1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(b){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const c=!this._moving;return c&&this.fire(new a.Event("movestart",b)).fire(new a.Event("move",b)),this.fire(new a.Event("resize",b)),c&&this.fire(new a.Event("moveend",b)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(b){return this.transform.setMaxBounds(a.LngLatBounds.convert(b)),this._update()}setMinZoom(b){if((b=null==b?-2:b)>= -2&&b<=this.transform.maxZoom)return this.transform.minZoom=b,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=b,this._update(),this.getZoom()>b?this.setZoom(b):this.fire(new a.Event("zoomstart")).fire(new a.Event("zoom")).fire(new a.Event("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(b){if((b=null==b?0:b)<0)throw new Error("minPitch must be greater than or equal to 0");if(b>=0&&b<=this.transform.maxPitch)return this.transform.minPitch=b,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(b>=this.transform.minPitch)return this.transform.maxPitch=b,this._update(),this.getPitch()>b?this.setPitch(b):this.fire(new a.Event("pitchstart")).fire(new a.Event("pitch")).fire(new a.Event("pitchend")),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(a){return this.transform.renderWorldCopies=a,this._update()}getProjection(){return this.transform.getProjection()}setProjection(a){return this._lazyInitEmptyStyle(),"string"==typeof a&&(a={name:a}),this._runtimeProjection=a,this.style.updateProjection(),this._transitionFromGlobe=!1,this}project(b){return this.transform.locationPoint3D(a.LngLat.convert(b))}unproject(b){return this.transform.pointLocation3D(a.pointGeometry.convert(b))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()}_createDelegatedListener(a,b,c){if("mouseenter"===a||"mouseover"===a){let h=!1;const d=d=>{const e=b.filter(a=>this.getLayer(a)),f=e.length?this.queryRenderedFeatures(d.point,{layers:e}):[];f.length?h||(h=!0,c.call(this,new cA(a,this,d.originalEvent,{features:f}))):h=!1},e=()=>{h=!1};return{layers:new Set(b),listener:c,delegates:{mousemove:d,mouseout:e}}}if("mouseleave"===a||"mouseout"===a){let i=!1;const f=d=>{const e=b.filter(a=>this.getLayer(a));(e.length?this.queryRenderedFeatures(d.point,{layers:e}):[]).length?i=!0:i&&(i=!1,c.call(this,new cA(a,this,d.originalEvent)))},g=b=>{i&&(i=!1,c.call(this,new cA(a,this,b.originalEvent)))};return{layers:new Set(b),listener:c,delegates:{mousemove:f,mouseout:g}}}return{layers:new Set(b),listener:c,delegates:{[a]:a=>{const d=b.filter(a=>this.getLayer(a)),e=d.length?this.queryRenderedFeatures(a.point,{layers:d}):[];e.length&&(a.features=e,c.call(this,a),delete a.features)}}}}on(a,b,d){if(void 0===d)return super.on(a,b);Array.isArray(b)||(b=[b]);const c=this._createDelegatedListener(a,b,d);for(const e in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[a]=this._delegatedListeners[a]||[],this._delegatedListeners[a].push(c),c.delegates)this.on(e,c.delegates[e]);return this}once(b,a,c){if(void 0===c)return super.once(b,a);Array.isArray(a)||(a=[a]);const d=this._createDelegatedListener(b,a,c);for(const e in d.delegates)this.once(e,d.delegates[e]);return this}off(b,a,d){if(void 0===d)return super.off(b,a);a=new Set(Array.isArray(a)?a:[a]);const e=(a,b)=>{if(a.size!==b.size)return!1;for(const c of a)if(!b.has(c))return!1;return!0},c=this._delegatedListeners?this._delegatedListeners[b]:void 0;return c&&(f=>{for(let b=0;b{b?this.fire(new a.ErrorEvent(b)):d&&this._updateDiff(d,c)})}else"object"==typeof b&&this._updateDiff(b,c)}_updateDiff(c,d){try{this.style.setState(c)&&this._update(!0)}catch(b){a.warnOnce(`Unable to perform style diff: ${b.message||b.error||b}. Rebuilding the style from scratch.`),this._updateStyle(c,d)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.warnOnce("There is no style added to the map.")}addSource(a,b){return this._lazyInitEmptyStyle(),this.style.addSource(a,b),this._update(!0)}isSourceLoaded(b){const c=this.style&&this.style._getSourceCaches(b);if(0!==c.length)return c.every(a=>a.loaded());this.fire(new a.ErrorEvent(new Error(`There is no source with ID '${b}'`)))}areTilesLoaded(){const a=this.style&&this.style._sourceCaches;for(const d in a){const b=a[d]._tiles;for(const e in b){const c=b[e];if("loaded"!==c.state&&"errored"!==c.state)return!1}}return!0}addSourceType(a,b,c){return this._lazyInitEmptyStyle(),this.style.addSourceType(a,b,c)}removeSource(a){return this.style.removeSource(a),this._updateTerrain(),this._update(!0)}getSource(a){return this.style.getSource(a)}addImage(c,b,{pixelRatio:e=1,sdf:f=!1,stretchX:g,stretchY:h,content:i}={}){if(this._lazyInitEmptyStyle(),b instanceof dc||de&&b instanceof de){const{width:j,height:k,data:l}=a.exported.getImageData(b);this.style.addImage(c,{data:new a.RGBAImage({width:j,height:k},l),pixelRatio:e,stretchX:g,stretchY:h,content:i,sdf:f,version:0})}else{if(void 0===b.width|| void 0===b.height)return this.fire(new a.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:m,height:n,data:o}=b,d=b;this.style.addImage(c,{data:new a.RGBAImage({width:m,height:n},new Uint8Array(o)),pixelRatio:e,stretchX:g,stretchY:h,content:i,sdf:f,version:0,userImage:d}),d.onAdd&&d.onAdd(this,c)}}}updateImage(d,b){const c=this.style.getImage(d);if(!c)return this.fire(new a.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const g=b instanceof dc||de&&b instanceof de?a.exported.getImageData(b):b,{width:e,height:f,data:h}=g;return void 0===e|| void 0===f?this.fire(new a.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`"))):e!==c.data.width||f!==c.data.height?this.fire(new a.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image"))):(c.data.replace(h,!(b instanceof dc||de&&b instanceof de)),void this.style.updateImage(d,c))}hasImage(b){return b?!!this.style.getImage(b):(this.fire(new a.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(a){this.style.removeImage(a)}loadImage(b,c){a.getImage(this._requestManager.transformRequest(b,a.ResourceType.Image),(d,b)=>{c(d,b instanceof dc?a.exported.getImageData(b):b)})}listImages(){return this.style.listImages()}addLayer(a,b){return this._lazyInitEmptyStyle(),this.style.addLayer(a,b),this._update(!0)}moveLayer(a,b){return this.style.moveLayer(a,b),this._update(!0)}removeLayer(a){return this.style.removeLayer(a),this._update(!0)}getLayer(a){return this.style.getLayer(a)}setLayerZoomRange(a,b,c){return this.style.setLayerZoomRange(a,b,c),this._update(!0)}setFilter(a,b,c={}){return this.style.setFilter(a,b,c),this._update(!0)}getFilter(a){return this.style.getFilter(a)}setPaintProperty(a,b,c,d={}){return this.style.setPaintProperty(a,b,c,d),this._update(!0)}getPaintProperty(a,b){return this.style.getPaintProperty(a,b)}setLayoutProperty(a,b,c,d={}){return this.style.setLayoutProperty(a,b,c,d),this._update(!0)}getLayoutProperty(a,b){return this.style.getLayoutProperty(a,b)}setLight(a,b={}){return this._lazyInitEmptyStyle(),this.style.setLight(a,b),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(a){return this._lazyInitEmptyStyle(),!a&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(a),this._averageElevationLastSampledAt=-1/0,this._update(!0)}_updateProjection(){"globe"===this.transform.projection.name&&this.transform.zoom>=a.GLOBE_ZOOM_THRESHOLD_MAX&&!this._transitionFromGlobe&&(this.setProjection({name:"mercator"}),this._transitionFromGlobe=!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(a){return this._lazyInitEmptyStyle(),this.style.setFog(a),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(b){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(a.LngLat.convert(b),this.transform):0}setFeatureState(a,b){return this.style.setFeatureState(a,b),this._update()}removeFeatureState(a,b){return this.style.removeFeatureState(a,b),this._update()}getFeatureState(a){return this.style.getFeatureState(a)}_updateContainerDimensions(){if(!this._container)return;const d=this._container.getBoundingClientRect().width||400,e=this._container.getBoundingClientRect().height||300;let b,c=this._container;for(;c&&!b;){const f=a.window.getComputedStyle(c).transform;f&&"none"!==f&&(b=f.match(/matrix.*\((.+)\)/)[1].split(", ")),c=c.parentElement}b?(this._containerWidth=b[0]&&"0"!==b[0]?Math.abs(d/b[0]):d,this._containerHeight=b[3]&&"0"!==b[3]?Math.abs(e/b[3]):e):(this._containerWidth=d,this._containerHeight=e)}_detectMissingCSS(){"rgb(250, 128, 114)"!==a.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&a.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const a=this._container;a.classList.add("mapboxgl-map"),(this._missingCSSCanary=b.create("div","mapboxgl-canary",a)).style.visibility="hidden",this._detectMissingCSS();const c=this._canvasContainer=b.create("div","mapboxgl-canvas-container",a);this._interactive&&c.classList.add("mapboxgl-interactive"),this._canvas=b.create("canvas","mapboxgl-canvas",c),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const d=this._controlContainer=b.create("div","mapboxgl-control-container",a),e=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(a=>{e[a]=b.create("div",`mapboxgl-ctrl-${a}`,d)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(b,c){const d=a.exported.devicePixelRatio||1;this._canvas.width=d*Math.ceil(b),this._canvas.height=d*Math.ceil(c),this._canvas.style.width=`${b}px`,this._canvas.style.height=`${c}px`}_addMarker(a){this._markers.push(a)}_removeMarker(b){const a=this._markers.indexOf(b);-1!==a&&this._markers.splice(a,1)}_setupPainter(){const c=a.extend({},l.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),b=this._canvas.getContext("webgl",c)||this._canvas.getContext("experimental-webgl",c);b?(a.storeAuthState(b,!0),this.painter=new cf(b,this.transform),this.on("data",a=>{"source"===a.dataType&&this.painter.setTileLoadedFlag(!0)}),a.exported$1.testSupport(b)):this.fire(new a.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(b){b.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new a.Event("webglcontextlost",{originalEvent:b}))}_contextRestored(b){this._setupPainter(),this.resize(),this._update(),this.fire(new a.Event("webglcontextrestored",{originalEvent:b}))}_onMapScroll(a){if(a.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(a){return this.style&&(this._styleDirty=this._styleDirty||a,this._sourcesDirty=!0,this.triggerRepaint()),this}_requestRenderFrame(a){return this._update(),this._renderTaskQueue.add(a)}_cancelRenderFrame(a){this._renderTaskQueue.remove(a)}_requestDomTask(a){!this.loaded()||this.loaded()&&!this.isMoving()?a():this._domRenderTaskQueue.add(a)}_render(h){let c;const b=this.painter.context.extTimerQuery,d=a.exported.now();this.listens("gpu-timing-frame")&&(c=b.createQueryEXT(),b.beginQueryEXT(b.TIME_ELAPSED_EXT,c));let e=this._updateAverageElevation(d);if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(h),this._domRenderTaskQueue.run(h),this._removed)return;this._updateProjection();let i=!1;const f=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const j=this.transform.zoom,o=this.transform.pitch,k=a.exported.now();this.style.zoomHistory.update(j,k);const l=new a.EvaluationParameters(j,{now:k,fadeDuration:f,pitch:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),g=l.crossFadingFactor();1===g&&g===this._crossFadingFactor||(i=!0,this._crossFadingFactor=g),this.style.update(l)}if(this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),this.style._updateSources(this.transform),this._forceMarkerUpdate()),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,f,this._crossSourceCollisions),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:f,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),speedIndexTiming:this.speedIndexTiming}),this.fire(new a.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new a.Event("load"))),this.style&&(this.style.hasTransitions()||i)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){const q=a.exported.now()-d;b.endQueryEXT(b.TIME_ELAPSED_EXT,c),setTimeout(()=>{const d=b.getQueryObjectEXT(c,b.QUERY_RESULT_EXT)/1e6;b.deleteQueryEXT(c),this.fire(new a.Event("gpu-timing-frame",{cpuTime:q,gpuTime:d}))},50)}if(this.listens("gpu-timing-layer")){const r=this.painter.collectGpuTimers();setTimeout(()=>{const b=this.painter.queryGpuTimers(r);this.fire(new a.Event("gpu-timing-layer",{layerTimes:b}))},50)}const m=this._sourcesDirty||this._styleDirty||this._placementDirty||e;if(m||this._repaint)this.triggerRepaint();else{const n=!this.isMoving()&&this.loaded();if(n&&(e=this._updateAverageElevation(d,!0)),e)this.triggerRepaint();else if(this._triggerFrame(!1),n&&(this.fire(new a.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const p=this._calculateSpeedIndex();this.fire(new a.Event("speedindexcompleted",{speedIndex:p})),this.speedIndexTiming=!1}}return!this._loaded||this._fullyLoaded||m||(this._fullyLoaded=!0,this._authenticate()),this}_forceMarkerUpdate(){for(const a of this._markers)a._update()}_updateAverageElevation(b,e=!1){const c=a=>(this.transform.averageElevation=a,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&c(0);if((e||b-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(b)){const f=this.transform.averageElevation;let a=this.transform.sampleAverageElevation();isNaN(a)?a=0:this._averageElevationLastSampledAt=b;const d=Math.abs(f-a);if(d>1){if(this._isInitialLoad)return this._averageElevation.jumpTo(a),c(a);this._averageElevation.easeTo(a,b,300)}else if(d>1e-4)return this._averageElevation.jumpTo(a),c(a)}return!!this._averageElevation.isEasing(b)&&c(this._averageElevation.getValue(b))}_authenticate(){a.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,c=>{if(c&&(c.message===a.AUTH_ERR_MSG||401===c.status)){const b=this.painter.context.gl;a.storeAuthState(b,!1),this._logoControl instanceof c8&&this._logoControl._updateLogo(),b&&b.clear(b.DEPTH_BUFFER_BIT|b.COLOR_BUFFER_BIT|b.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new a.ErrorEvent(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}}),a.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_updateTerrain(){this.painter.updateTerrain(this.style,this.isMoving()||this.isRotating()||this.isZooming())}_calculateSpeedIndex(){const d=this.painter.canvasCopy(),a=this.painter.getCanvasCopiesAndTimestamps();a.timeStamps.push(performance.now());const b=this.painter.context.gl,e=b.createFramebuffer();function c(c){b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,c,0);const a=new Uint8Array(b.drawingBufferWidth*b.drawingBufferHeight*4);return b.readPixels(0,0,b.drawingBufferWidth,b.drawingBufferHeight,b.RGBA,b.UNSIGNED_BYTE,a),a}return b.bindFramebuffer(b.FRAMEBUFFER,e),this._canvasPixelComparison(c(d),a.canvasCopies.map(c),a.timeStamps)}_canvasPixelComparison(b,f,e){let g=e[1]-e[0];const i=b.length/4;for(let c=0;c{const b=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,b&&this._render(a)}))}_preloadTiles(c){const b=this.style&&Object.values(this.style._sourceCaches)||[];return a.asyncAll(b,(a,b)=>a._preloadTiles(c,b),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(a){this._trackResize&&this.resize({originalEvent:a})._update()}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(a){this._showTileBoundaries!==a&&(this._showTileBoundaries=a,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(a){this._showTerrainWireframe!==a&&(this._showTerrainWireframe=a,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(a){this._speedIndexTiming!==a&&(this._speedIndexTiming=a,this._update())}get showPadding(){return!!this._showPadding}set showPadding(a){this._showPadding!==a&&(this._showPadding=a,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(a){this._showCollisionBoxes!==a&&(this._showCollisionBoxes=a,a?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(a){this._showOverdrawInspector!==a&&(this._showOverdrawInspector=a,this._update())}get repaint(){return!!this._repaint}set repaint(a){this._repaint!==a&&(this._repaint=a,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(a){this._vertices=a,this._update()}_setCacheLimits(b,c){a.setCacheLimits(b,c)}get version(){return a.version}},NavigationControl:class{constructor(c){this.options=a.extend({},{showCompass:!0,showZoom:!0,visualizePitch:!1},c),this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",a=>a.preventDefault()),this.options.showZoom&&(a.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",a=>this._map.zoomIn({},{originalEvent:a})),b.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",a=>this._map.zoomOut({},{originalEvent:a})),b.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(a.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",a=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:a}):this._map.resetNorth({},{originalEvent:a})}),this._compassIcon=b.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))}_updateZoomButtons(){const a=this._map.getZoom(),b=a===this._map.getMaxZoom(),c=a===this._map.getMinZoom();this._zoomInButton.disabled=b,this._zoomOutButton.disabled=c,this._zoomInButton.setAttribute("aria-disabled",b.toString()),this._zoomOutButton.setAttribute("aria-disabled",c.toString())}_rotateCompassArrow(){const a=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._map._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=a)})}onAdd(a){return this._map=a,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new dg(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){this._container.remove(),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(c,d){const a=b.create("button",c,this._container);return a.type="button",a.addEventListener("click",d),a}_setButtonTitle(a,c){const b=this._map._getUIString(`NavigationControl.${c}`);a.setAttribute("aria-label",b),a.firstElementChild&&a.firstElementChild.setAttribute("title",b)}},GeolocateControl:class extends a.Evented{constructor(b){super(),this.options=a.extend({},{positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},b),a.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation"],this),this._onDeviceOrientationListener=this._onDeviceOrientation.bind(this),this._updateMarkerRotationThrottled=ct(this._updateMarkerRotation,20)}onAdd(d){var c;return this._map=d,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),c=this._setupUI,void 0!==dh?c(dh):void 0!==a.window.navigator.permissions?a.window.navigator.permissions.query({name:"geolocation"}).then(a=>{c(dh="denied"!==a.state)}):c(dh=!!a.window.navigator.geolocation),this._container}onRemove(){void 0!==this._geolocationWatchID&&(a.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,di=0,dj=!1}_isOutOfMapMaxBounds(c){const a=this._map.getMaxBounds(),b=c.coords;return a&&(b.longitudea.getEast()||b.latitudea.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(b){if(this._map){if(this._isOutOfMapMaxBounds(b))return this._setErrorState(),this.fire(new a.Event("outofmaxbounds",b)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=b,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(b),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(b),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new a.Event("geolocate",b)),this._finish()}}_updateCamera(b){const c=new a.LngLat(b.coords.longitude,b.coords.latitude),d=b.coords.accuracy,e=this._map.getBearing(),f=a.extend({bearing:e},this.options.fitBoundsOptions);this._map.fitBounds(c.toBounds(d),f,{geolocateSource:!0})}_updateMarker(b){if(b){const c=new a.LngLat(b.coords.longitude,b.coords.latitude);this._accuracyCircleMarker.setLngLat(c).addTo(this._map),this._userLocationDotMarker.setLngLat(c).addTo(this._map),this._accuracy=b.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const a=this._map._containerHeight/2,c=this._map.unproject([0,a]),d=this._map.unproject([100,a]),e=c.distanceTo(d)/100,b=Math.ceil(2*this._accuracy/e);this._circleElement.style.width=`${b}px`,this._circleElement.style.height=`${b}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&"number"==typeof this._heading?(this._userLocationDotMarker.setRotation(this._heading),this._dotElement.classList.add("mapboxgl-user-location-show-heading")):(this._dotElement.classList.remove("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(b){if(this._map){if(this.options.trackUserLocation){if(1===b.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const c=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",c),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",c),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===b.code&&dj)return;this._setErrorState()}}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new a.Event("error",b)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(e){if(this._container.addEventListener("contextmenu",a=>a.preventDefault()),this._geolocateButton=b.create("button","mapboxgl-ctrl-geolocate",this._container),b.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){a.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const c=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",c),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",c)}else{const d=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",d),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",d)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=b.create("div","mapboxgl-user-location"),this._dotElement.appendChild(b.create("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(b.create("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new z({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=b.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new z({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",b=>{b.geolocateSource||"ACTIVE_LOCK"!==this._watchState||b.originalEvent&&"resize"===b.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new a.Event("trackuserlocationend")))})}_onDeviceOrientation(a){this._userLocationDotMarker&&(a.webkitCompassHeading?this._heading=a.webkitCompassHeading:!0===a.absolute&&(this._heading=-1*a.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return a.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":di--,dj=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new a.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&& void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let b;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++di>1?(b={maximumAge:6e5,timeout:0},dj=!0):(b=this.options.positionOptions,dj=!1),this._geolocationWatchID=a.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,b),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else a.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const b=()=>{a.window.addEventListener("ondeviceorientationabsolute"in a.window?"deviceorientationabsolute":"deviceorientation",this._onDeviceOrientationListener)};void 0!==a.window.DeviceMotionEvent&&"function"==typeof a.window.DeviceMotionEvent.requestPermission?DeviceOrientationEvent.requestPermission().then(a=>{"granted"===a&&b()}).catch(console.error):b()}_clearWatch(){a.window.navigator.geolocation.clearWatch(this._geolocationWatchID),a.window.removeEventListener("deviceorientation",this._onDeviceOrientationListener),a.window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientationListener),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:y,ScaleControl:class{constructor(b){this.options=a.extend({},{maxWidth:100,unit:"metric"},b),a.bindAll(["_onMove","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_onMove(){dk(this._map,this._container,this.options)}onAdd(a){return this._map=a,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",a.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._onMove),this._map=void 0}setUnit(a){this.options.unit=a,dk(this._map,this._container,this.options)}},FullscreenControl:class{constructor(b){this._fullscreen=!1,b&&b.container&&(b.container instanceof a.window.HTMLElement?this._container=b.container:a.warnOnce("Full screen control 'container' must be a DOM element.")),a.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in a.window.document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in a.window.document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(c){return this._map=c,this._container||(this._container=this._map.getContainer()),this._controlContainer=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",a.warnOnce("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,a.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!a.window.document.fullscreenEnabled&&!a.window.document.webkitFullscreenEnabled)}_setupUI(){const c=this._fullscreenButton=b.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);b.create("span","mapboxgl-ctrl-icon",c).setAttribute("aria-hidden",!0),c.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),a.window.document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const a=this._getTitle();this._fullscreenButton.setAttribute("aria-label",a),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",a)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(a.window.document.fullscreenElement||a.window.document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?a.window.document.exitFullscreen?a.window.document.exitFullscreen():a.window.document.webkitCancelFullScreen&&a.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends a.Evented{constructor(b){super(),this.options=a.extend(Object.create({closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"}),b),a.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this),this._classList=new Set(b&&b.className?b.className.trim().split(/\s+/):[])}addTo(b){return this._map&&this.remove(),this._map=b,this.options.closeOnClick&&this._map.on("preclick",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new a.Event("open")),this}isOpen(){return!!this._map}remove(){return this._content&&this._content.remove(),this._container&&(this._container.remove(),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new a.Event("close")),this}getLngLat(){return this._lngLat}setLngLat(b){return this._lngLat=a.LngLat.convert(b),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(b){return this.setDOMContent(a.window.document.createTextNode(b))}setHTML(e){const b=a.window.document.createDocumentFragment(),c=a.window.document.createElement("body");let d;for(c.innerHTML=e;d=c.firstChild;)b.appendChild(d);return this.setDOMContent(b)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(a){return this.options.maxWidth=a,this._update(),this}setDOMContent(a){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=b.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(a),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(a){return this._classList.add(a),this._container&&this._updateClassList(),this}removeClassName(a){return this._classList.delete(a),this._container&&this._updateClassList(),this}setOffset(a){return this.options.offset=a,this._update(),this}toggleClassName(b){let a;return this._classList.delete(b)?a=!1:(this._classList.add(b),a=!0),this._container&&this._updateClassList(),a}_createCloseButton(){this.options.closeButton&&(this._closeButton=b.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.setAttribute("aria-hidden","true"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_onMouseUp(a){this._update(a.point)}_onMouseMove(a){this._update(a.point)}_onDrag(a){this._update(a.point)}_getAnchor(e){if(this.options.anchor)return this.options.anchor;const b=this._pos,c=this._container.offsetWidth,d=this._container.offsetHeight;let a;return a=b.y+e.bottom.ythis._map.transform.height-d?["bottom"]:[],b.xthis._map.transform.width-c/2&&a.push("right"),0===a.length?"bottom":a.join("-")}_updateClassList(){const a=[...this._classList];a.push("mapboxgl-popup"),this._anchor&&a.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&a.push("mapboxgl-popup-track-pointer"),this._container.className=a.join(" ")}_update(c){if(this._map&&(this._lngLat||this._trackPointer)&&this._content){if(this._container||(this._container=b.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=b.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content)),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=da(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||c){const e=this._pos=this._trackPointer&&c?c:this._map.project(this._lngLat),d=function(b){if(b||(b=new a.pointGeometry(0,0)),"number"==typeof b){const d=Math.round(Math.sqrt(.5*Math.pow(b,2)));return{center:new a.pointGeometry(0,0),top:new a.pointGeometry(0,b),"top-left":new a.pointGeometry(d,d),"top-right":new a.pointGeometry(-d,d),bottom:new a.pointGeometry(0,-b),"bottom-left":new a.pointGeometry(d,-d),"bottom-right":new a.pointGeometry(-d,-d),left:new a.pointGeometry(b,0),right:new a.pointGeometry(-b,0)}}if(b instanceof a.pointGeometry||Array.isArray(b)){const c=a.pointGeometry.convert(b);return{center:c,top:c,"top-left":c,"top-right":c,bottom:c,"bottom-left":c,"bottom-right":c,left:c,right:c}}return{center:a.pointGeometry.convert(b.center||[0,0]),top:a.pointGeometry.convert(b.top||[0,0]),"top-left":a.pointGeometry.convert(b["top-left"]||[0,0]),"top-right":a.pointGeometry.convert(b["top-right"]||[0,0]),bottom:a.pointGeometry.convert(b.bottom||[0,0]),"bottom-left":a.pointGeometry.convert(b["bottom-left"]||[0,0]),"bottom-right":a.pointGeometry.convert(b["bottom-right"]||[0,0]),left:a.pointGeometry.convert(b.left||[0,0]),right:a.pointGeometry.convert(b.right||[0,0])}}(this.options.offset),f=this._anchor=this._getAnchor(d),g=e.add(d[f]).round();this._map._requestDomTask(()=>{this._container&&f&&(this._container.style.transform=`${db[f]} translate(${g.x}px,${g.y}px)`)})}this._updateClassList()}}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const a=this._container.querySelector("a[href], [tabindex]:not([tabindex='-1']), [contenteditable]:not([contenteditable='false']), button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled])");a&&a.focus()}_onClose(){this.remove()}_setOpacity(a){this._content&&(this._content.style.opacity=a),this._tip&&(this._tip.style.opacity=a)}},Marker:z,Style:c,LngLat:a.LngLat,LngLatBounds:a.LngLatBounds,Point:a.pointGeometry,MercatorCoordinate:a.MercatorCoordinate,FreeCameraOptions:x,Evented:a.Evented,config:a.config,prewarm:function(){an().acquire(al)},clearPrewarmedResources:function(){const a=am;a&&(a.isPreloaded()&&1===a.numActive()?(a.release(al),am=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return a.config.ACCESS_TOKEN},set accessToken(t){a.config.ACCESS_TOKEN=t},get baseApiUrl(){return a.config.API_URL},set baseApiUrl(t){a.config.API_URL=t},get workerCount(){return e.workerCount},set workerCount(e){e.workerCount=e},get maxParallelImageRequests(){return a.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(t){a.config.MAX_PARALLEL_IMAGE_REQUESTS=t},clearStorage(b){a.clearTileCache(b)},workerUrl:"",workerClass:null,setNow:a.exported.setNow,restoreNow:a.exported.restoreNow};return A}),b})}}]) + with id '${b.firstUndrapedLayer}' or create a map using optimizeForTerrain: true option.`)}_onStyleDataEvent(a){a.coord&&"source"===a.dataType?this._clearRenderCacheForTile(a.sourceCacheId,a.coord):"style"===a.dataType&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const a in this._style._sourceCaches)this._style._sourceCaches[a].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach(a=>a.fb.destroy()),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture)}_source(){return this.enabled?this.sourceCache:null}exaggeration(){return this._exaggeration}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const a=2*this.proxySourceCache.getSource().tileSize;return[a,a]}set useVertexMorphing(a){this._useVertexMorphing=a}updateTileBinding(h){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,d=this.painter.transform;this._initializing&&(this._initializing=0===d._centerAltitude&& -1===this.getAtPointOrZero(a.MercatorCoordinate.fromLngLat(d.center),-1),this._emptyDEMTextureDirty=!this._initializing);const c=this.proxyCoords=i.getIds().map(b=>{const a=i.getTileByID(b).tileID;return a.projMatrix=d.calculateProjMatrix(a.toUnwrapped()),a});(function(d,b){const c=b.transform.pointCoordinate(b.transform.getCameraPoint()),e=new a.pointGeometry(c.x,c.y);d.sort((b,c)=>{if(c.overscaledZ-b.overscaledZ)return c.overscaledZ-b.overscaledZ;const f=new a.pointGeometry(b.canonical.x+(1<{this.proxyToSource[a.key]={}}),this.terrainTileForTile={};const k=this._style._sourceCaches;for(const e in k){const b=k[e];if(!b.used)continue;if(b!==this.sourceCache&&this.resetTileLookupCache(b.id),this._setupProxiedCoordsForOrtho(b,h[e],j),b.usedForTerrain)continue;const m=h[e];b.getSource().reparseOverscaled&&this._assignTerrainTiles(m)}this.proxiedCoords[i.id]=c.map(a=>new bq(a,a.key,this.orthoMatrix)),this._assignTerrainTiles(c),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(j),this.renderingToTexture=!1,this._updateTimestamp=a.exported.now();const l={};for(const n of(this._visibleDemTiles=[],this.proxyCoords)){const f=this.terrainTileForTile[n.key];if(!f)continue;const g=f.tileID.key;g in l||(this._visibleDemTiles.push(f),l[g]=g)}}_assignTerrainTiles(a){this._initializing||a.forEach(a=>{if(this.terrainTileForTile[a.key])return;const b=this._findTileCoveringTileID(a,this.sourceCache);b&&(this.terrainTileForTile[a.key]=b)})}_prepareDEMTextures(){const b=this.painter.context,d=b.gl;for(const e in this.terrainTileForTile){const a=this.terrainTileForTile[e],c=a.dem;c&&(!a.demTexture||a.needsDEMTextureUpload)&&(b.activeTexture.set(d.TEXTURE1),be(this.painter,a,c))}}_prepareDemTileUniforms(f,a,d,g){if(!a||null==a.demTexture)return!1;const b=f.tileID.canonical,c=Math.pow(2,a.tileID.canonical.z-b.z),e=g||"";return d[`u_dem_tl${e}`]=[b.x*c%1,b.y*c%1],d[`u_dem_scale${e}`]=c,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const b=this.painter.context,c=b.gl;if(!this._emptyDepthBufferTexture){const d={width:1,height:1,data:new Uint8Array([255,255,255,255])};this._emptyDepthBufferTexture=new a.Texture(b,d,c.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let a=0;const b=this._visibleDemTiles.reduce((b,c)=>{if(!c.dem)return b;const d=c.dem.tree.minimums[0];return d>0&&a++,b+d},0);return a?b/a:0}_updateEmptyDEMTexture(){const c=this.painter.context,d=c.gl;c.activeTexture.set(d.TEXTURE2);const f=this._getLoadedAreaMinimum(),e={width:1,height:1,data:new Uint8Array(a.DEMData.pack(f,this.sourceCache.getSource().encoding))};this._emptyDEMTextureDirty=!1;let b=this._emptyDEMTexture;return b?b.update(e,{premultiply:!1}):b=this._emptyDEMTexture=new a.Texture(c,e,d.RGBA,{premultiply:!1}),b}setupElevationDraw(g,p,d){var n;const f=this.painter.context,b=f.gl,c=(n=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:a.DEMData.getUnpackVector(n),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0,u_tile_tl_up:[0,0,1],u_tile_tr_up:[0,0,1],u_tile_br_up:[0,0,1],u_tile_bl_up:[0,0,1],u_tile_up_scale:1});c.u_dem_size=this.sourceCache.getSource().tileSize,c.u_exaggeration=this.exaggeration();const j=this.painter.transform,h=j.projection.createTileTransform(j,j.worldSize),i=g.tileID.canonical;c.u_tile_tl_up=h.upVector(i,0,0),c.u_tile_tr_up=h.upVector(i,a.EXTENT,0),c.u_tile_br_up=h.upVector(i,a.EXTENT,a.EXTENT),c.u_tile_bl_up=h.upVector(i,0,a.EXTENT),c.u_tile_up_scale=h.upVectorScale(i);let e=null,k=null,o=1;if(d&&d.morphing&&this._useVertexMorphing){const l=d.morphing.srcDemTile,m=d.morphing.dstDemTile;o=d.morphing.phase,l&&m&&(this._prepareDemTileUniforms(g,l,c,"_prev")&&(k=l),this._prepareDemTileUniforms(g,m,c)&&(e=m))}if(k&&e?(f.activeTexture.set(b.TEXTURE2),e.demTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE,b.NEAREST),f.activeTexture.set(b.TEXTURE4),k.demTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE,b.NEAREST),c.u_dem_lerp=o):(e=this.terrainTileForTile[g.tileID.key],f.activeTexture.set(b.TEXTURE2),(this._prepareDemTileUniforms(g,e,c)?e.demTexture:this.emptyDEMTexture).bind(b.NEAREST,b.CLAMP_TO_EDGE)),f.activeTexture.set(b.TEXTURE3),d&&d.useDepthForOcclusion?(this._depthTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE),c.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height]):(this.emptyDepthBufferTexture.bind(b.NEAREST,b.CLAMP_TO_EDGE),c.u_depth_size_inv=[1,1]),d&&d.useMeterToDem&&e){const q=(1<{if(l===c)return;const a=[];d&&a.push(bk[g]),a.push(bk[c]),a.push("PROJECTION_GLOBE_VIEW"),k=b.useProgram("globeRaster",null,a),l=c},n=b.colorModeForRenderPass(),o=new a.DepthMode(f.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);bj.update(d);const c=b.transform,p=a.calculateGlobeMatrix(c,c.worldSize),q=a.calculateGlobeMercatorMatrix(c),r=[a.mercatorXfromLng(c.center.lng),a.mercatorYfromLat(c.center.lat)],s=b.globeSharedBuffers;(g?[!1,!0]:[!1]).forEach(u=>{l=-1;const x=u?f.LINES:f.TRIANGLES;for(const g of j){const v=i.getTile(g),y=Math.pow(2,g.canonical.z),[D,E]=a.globeBuffersForTileMesh(b,v,g,y),z=a.StencilMode.disabled,A=h.prevTerrainTileForTile[g.key],B=h.terrainTileForTile[g.key];bi(A,B)&&bj.newMorphing(g.key,A,B,d,250),e.activeTexture.set(f.TEXTURE0),v.texture.bind(f.LINEAR,f.CLAMP_TO_EDGE);const t=bj.getMorphValuesForProxy(g.key),F=t?1:0,C={};t&&a.extend$1(C,{morphing:{srcDemTile:t.from,dstDemTile:t.to,phase:a.easeCubicInOut(t.phase)}});const G=a.globeMatrixForTile(g.canonical,p),H=bh(c.projMatrix,G,q,a.globeToMercatorTransition(c.zoom),r);if(m(F,u),h.setupElevationDraw(v,k,C),b.prepareDrawProgram(e,k,g.toUnwrapped()),s){const[I,J]=u?s.getWirefameBuffer(b.context):[s.gridIndexBuffer,s.gridSegments];k.draw(e,x,o,z,n,a.CullFaceMode.backCCW,H,"globe_raster",D,I,J)}if(!u){const K=[0===g.canonical.y?a.globePoleMatrixForTile(g.canonical,!1,c):null,g.canonical.y===y-1?a.globePoleMatrixForTile(g.canonical,!0,c):null];for(const w of K){if(!w)continue;const L=bh(c.projMatrix,w,w,0,r);s&&k.draw(e,x,o,z,n,a.CullFaceMode.disabled,L,"globe_pole_raster",E,s.poleIndexBuffer,s.poleSegments)}}}})}(b,c,e,f,d);else{const g=b.context,h=g.gl;let k,l;const i=b.options.showTerrainWireframe?2:0,m=(a,d)=>{if(l===a)return;const c=[bk[a]];d&&c.push(bk[i]),k=b.useProgram("terrainRaster",null,c),l=a},n=b.colorModeForRenderPass(),o=new a.DepthMode(h.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);bj.update(d);const j=b.transform,p=6*Math.pow(1.5,22-j.zoom)*c.exaggeration();(i?[!1,!0]:[!1]).forEach(r=>{l=-1;const w=r?h.LINES:h.TRIANGLES,[x,y]=r?c.getWirefameBuffer():[c.gridIndexBuffer,c.gridSegments];for(const i of f){const s=e.getTile(i),z=a.StencilMode.disabled,t=c.prevTerrainTileForTile[i.key],u=c.terrainTileForTile[i.key];bi(t,u)&&bj.newMorphing(i.key,t,u,d,250),g.activeTexture.set(h.TEXTURE0),s.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE,h.LINEAR_MIPMAP_NEAREST);const q=bj.getMorphValuesForProxy(i.key),A=q?1:0;let v;q&&(v={morphing:{srcDemTile:q.from,dstDemTile:q.to,phase:a.easeCubicInOut(q.phase)}});const B=bg(i.projMatrix,bl(i.canonical,j.renderWorldCopies)?p/10:p);m(A,r),c.setupElevationDraw(s,k,v),b.prepareDrawProgram(g,k,i.toUnwrapped()),k.draw(g,w,o,z,n,a.CullFaceMode.backCCW,B,"terrain_raster",c.gridBuffer,x,y)}})}}(c,this,this.proxySourceCache,b,this._updateTimestamp),this.renderingToTexture=!0,b.splice(0,b.length))}renderBatch(p){if(0===this._drapedRenderBatches.length)return p+1;this.renderingToTexture=!0;const c=this.painter,e=this.painter.context,f=this.proxySourceCache,s=this.proxiedCoords[f.id],k=this._drapedRenderBatches.shift(),h=[],t=c.style.order;let i=0;for(const g of s){const l=f.getTileByID(g.proxyTileKey),m=f.proxyCachedFBO[g.key]?f.proxyCachedFBO[g.key][p]:void 0,b=void 0!==m?f.renderCache[m]:this.pool[i++],q=void 0!==m;if(l.texture=b.tex,q&&!b.dirty){h.push(l.tileID);continue}let r;e.bindFramebuffer.set(b.fb.framebuffer),this.renderedToTile=!1,b.dirty&&(e.clear({color:a.Color.transparent,stencil:0}),b.dirty=!1);for(let n=k.start;n<=k.end;++n){const j=c.style._layers[t[n]];if(j.isHidden(c.transform.zoom))continue;const d=c.style._getLayerSourceCache(j),o=d?this.proxyToSource[g.key][d.id]:[g];if(!o)continue;const u=o;e.viewport.set([0,0,b.fb.width,b.fb.height]),r!==(d?d.id:null)&&(this._setupStencil(b,o,j,d),r=d?d.id:null),c.renderLayer(c,d,j,u)}this.renderedToTile?(b.dirty=!0,h.push(l.tileID)):q|| --i,5===i&&(i=0,this.renderToBackBuffer(h))}return this.renderToBackBuffer(h),this.renderingToTexture=!1,e.bindFramebuffer.set(null),e.viewport.set([0,0,c.width,c.height]),k.end+1}postRender(){}renderCacheEfficiency(a){const e=a.order.length;if(0===e)return{efficiency:100};let f,g=0,b=0,c=!1;for(let d=0;da.dem).forEach(b=>{a=Math.min(a,b.dem.tree.minimums[0])}),0===a?a:(a-30)*this._exaggeration}raycast(d,e,f){if(!this._visibleDemTiles)return null;const b=this._visibleDemTiles.filter(a=>a.dem).map(b=>{const c=b.tileID,a=Math.pow(2,c.overscaledZ),{x:g,y:h}=c.canonical,i=g/a,j=(g+1)/a,k=h/a,l=(h+1)/a;return{minx:i,miny:k,maxx:j,maxy:l,t:b.dem.tree.raycastRoot(i,k,j,l,d,e,f),tile:b}});for(const a of(b.sort((a,b)=>(null!==a.t?a.t:Number.MAX_VALUE)-(null!==b.t?b.t:Number.MAX_VALUE)),b)){if(null==a.t)return null;const c=a.tile.dem.tree.raycast(a.minx,a.miny,a.maxx,a.maxy,d,e,f);if(null!=c)return c}return null}_createFBO(){const b=this.painter.context,c=b.gl,d=this.drapeBufferSize;b.activeTexture.set(c.TEXTURE0);const f=new a.Texture(b,{width:d[0],height:d[1],data:null},c.RGBA);f.bind(c.LINEAR,c.CLAMP_TO_EDGE);const e=b.createFramebuffer(d[0],d[1],!1);return e.colorAttachment.set(f.texture),e.depthAttachment=new Z(b,e.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=b.createRenderbuffer(b.gl.DEPTH_STENCIL,d[0],d[1]),this._stencilRef=0,e.depthAttachment.set(this._sharedDepthStencil),b.clear({stencil:0})):e.depthAttachment.set(this._sharedDepthStencil),b.extTextureFilterAnisotropic&&!b.extTextureFilterAnisotropicForceOff&&c.texParameterf(c.TEXTURE_2D,b.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,b.extTextureFilterAnisotropicMax),{fb:e,tex:f,dirty:!1}}_initFBOPool(){for(;this.pool.length{const a=this._style._layers[c],d=a.isHidden(this.painter.transform.zoom),b=a.getCrossfadeParameters(),e=!!b&&1!==b.t,f=a.hasTransition();return"custom"!==a.type&&!d&&(e||f)})}_clearRasterFadeFromRenderCache(){let e=!1;for(const h in this._style._sourceCaches)if(this._style._sourceCaches[h]._source instanceof r){e=!0;break}if(e)for(let c=0;ca.renderCachePool.length){const i=Object.values(a.proxyCachedFBO);a.proxyCachedFBO={};for(let e=0;e=0;g--){const b=f[g];if(a.getTileByID(b.key),void 0!==a.proxyCachedFBO[b.key]){const j=p[b.key],k=this.proxyToSource[b.key];let d=0;for(const l in k){const m=k[l],n=j[l];if(!n||n.length!==m.length||m.some((a,b)=>a!==n[b]||t[l]&&t[l].hasOwnProperty(a.key))){d=-1;break}++d}for(const r in a.proxyCachedFBO[b.key])a.renderCache[a.proxyCachedFBO[b.key][r]].dirty=d<0||d!==Object.values(j).length}}const o=[...this._drapedRenderBatches];for(const s of(o.sort((a,b)=>b.end-b.start-(a.end-a.start)),o))for(const h of f){if(a.proxyCachedFBO[h.key])continue;let c=a.renderCachePool.pop();void 0===c&&a.renderCache.length<50&&(c=a.renderCache.length,a.renderCache.push(this._createFBO())),void 0!==c&&(a.proxyCachedFBO[h.key]={},a.proxyCachedFBO[h.key][s.start]=c,a.renderCache[c].dirty=!0)}this._tilesDirty={}}_setupStencil(g,a,c,d){if(!d||!this._sourceTilesOverlap[d.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const e=this.painter.context,f=e.gl;if(a.length<=1)return void(this._overlapStencilType=!1);let b;if(c.isTileClipped())b=a.length,this._overlapStencilMode.test={func:f.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(a[0].overscaledZ>a[a.length-1].overscaledZ))return void(this._overlapStencilType=!1);b=1,this._overlapStencilMode.test={func:f.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+b>255&&(e.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=b,this._overlapStencilMode.ref=this._stencilRef,c.isTileClipped()&&this._renderTileClippingMasks(a,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(b){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[b.key]),this._overlapStencilMode):a.StencilMode.disabled}_renderTileClippingMasks(f,g){const b=this.painter,d=this.painter.context,c=d.gl;b._tileClippingMaskIDs={},d.setColorMode(a.ColorMode.disabled),d.setDepthMode(a.DepthMode.disabled);const h=b.useProgram("clippingMask");for(const e of f){const i=b._tileClippingMaskIDs[e.key]=--g;h.draw(d,c.TRIANGLES,a.DepthMode.disabled,new a.StencilMode({func:c.ALWAYS,mask:0},i,255,c.KEEP,c.KEEP,c.REPLACE),a.ColorMode.disabled,a.CullFaceMode.disabled,bm(e.projMatrix),"$clipping",b.tileExtentBuffer,b.quadTriangleIndexBuffer,b.tileExtentSegments)}}pointCoordinate(e){const d=this.painter.transform;if(e.x<0||e.x>d.width||e.y<0||e.y>d.height)return null;const b=[e.x,e.y,1,1];a.transformMat4$1(b,b,d.pixelMatrixInverse),a.scale$1(b,b,1/b[3]),b[0]/=d.worldSize,b[1]/=d.worldSize;const g=d._camera.position,i=a.mercatorZfromAltitude(1,d.center.lat),c=[g[0],g[1],g[2]/i,0],f=a.subtract([],b.slice(0,3),c);a.normalize(f,f);const h=this.raycast(c,f,this._exaggeration);return null!==h&&h?(a.scaleAndAdd(c,c,f,h),c[3]=c[2],c[2]*=i,c):null}drawDepth(){const e=this.painter,b=e.context,i=this.proxySourceCache,c=Math.ceil(e.width),d=Math.ceil(e.height);if(this._depthFBO&&(this._depthFBO.width!==c||this._depthFBO.height!==d)&&(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture),!this._depthFBO){const f=b.gl,g=b.createFramebuffer(c,d,!0);b.activeTexture.set(f.TEXTURE0);const h=new a.Texture(b,{width:c,height:d,data:null},f.RGBA);h.bind(f.NEAREST,f.CLAMP_TO_EDGE),g.colorAttachment.set(h.texture);const j=b.createRenderbuffer(b.gl.DEPTH_COMPONENT16,c,d);g.depthAttachment.set(j),this._depthFBO=g,this._depthTexture=h}b.bindFramebuffer.set(this._depthFBO.framebuffer),b.viewport.set([0,0,c,d]),function(b,c,h,i){if("globe"===b.transform.projection.name)return;const d=b.context,e=d.gl;d.clear({depth:1});const f=b.useProgram("terrainDepth"),j=new a.DepthMode(e.LESS,a.DepthMode.ReadWrite,b.depthRangeFor3D);for(const g of i){const k=h.getTile(g),l=bg(g.projMatrix,0);c.setupElevationDraw(k,f),f.draw(d,e.TRIANGLES,j,a.StencilMode.disabled,a.ColorMode.unblended,a.CullFaceMode.backCCW,l,"terrain_depth",c.gridBuffer,c.gridIndexBuffer,c.gridNoSkirtSegments)}}(e,this,i,this.proxyCoords)}_setupProxiedCoordsForOrtho(a,f,c){if(a.getSource() instanceof s)return this._setupProxiedCoordsForImageSource(a,f,c);this._findCoveringTileCache[a.id]=this._findCoveringTileCache[a.id]||{};const k=this.proxiedCoords[a.id]=[],l=this.proxyCoords;for(let g=0;g(a.min.x=Math.min(a.min.x,b.x-o.x),a.min.y=Math.min(a.min.y,b.y-o.y),a.max.x=Math.max(a.max.x,b.x-o.x),a.max.y=Math.max(a.max.y,b.y-o.y),a),{min:new a.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new a.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),n=(b,c)=>{const d=b.wrap+b.canonical.x/(1<g+p.max.x||e+fh+p.max.y};for(let f=0;fa.key===c.tileID.key);if(j)return j}if(c.tileID.key!==b.key){const d=b.canonical.z-c.tileID.canonical.z;let f,g,h;e=a.create();const k=c.tileID.wrap-b.wrap<0?(g=(f=a.EXTENT>>d)*((c.tileID.canonical.x<=g){const h=c.canonical.z-g;d.getSource().reparseOverscaled?(e=Math.max(c.canonical.z+2,d.transform.tileZoom),f=new a.OverscaledTileID(e,c.wrap,g,c.canonical.x>>h,c.canonical.y>>h)):0!==h&&(e=g,f=new a.OverscaledTileID(e,c.wrap,g,c.canonical.x>>h,c.canonical.y>>h))}f.key!==c.key&&(m.push(f.key),b=d.getTile(f))}const n=a=>{m.forEach(b=>{l[b]=a}),m.length=0};for(e-=1;e>=o&&(!b||!b.hasData());e--){b&&n(b.tileID.key);const j=f.calculateScaledKey(e);if((b=d.getTileByID(j))&&b.hasData())break;const k=l[j];if(null===k)break;void 0===k?m.push(j):b=d.getTileByID(k)}return n(b?b.tileID.key:null),b&&b.hasData()?b:null}findDEMTileFor(a){return this.enabled?this._findTileCoveringTileID(a,this.sourceCache):null}prepareDrawTile(a){this.renderedToTile=!0}_clearRenderCacheForTile(b,c){let a=this._tilesDirty[b];a||(a=this._tilesDirty[b]={}),a[c.key]=!0}getWirefameBuffer(){if(!this.wireframeSegments){const b=function(g){let f,e,b;const c=new a.StructArrayLayout2ui4,d=131;for(e=1;e<129;e++){for(f=1;f<129;f++)b=e*d+f,c.emplaceBack(b,b+1),c.emplaceBack(b,b+d),c.emplaceBack(b+1,b+d),128===e&&c.emplaceBack(b+d,b+d+1);c.emplaceBack(b+1,b+1+d)}return c}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(b),this.wireframeSegments=a.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,b.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}}function bs(b){const c=[];for(let a=0;am.indexOf(t)&&m.push(t);let n=e?e.defines():[];n=n.concat(r.map(a=>`#define ${a}`));const D=n.concat("\n#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",a9,a8.fragmentSource,v.fragmentSource,k.fragmentSource).join("\n"),E=n.concat("\n#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",a9,a8.vertexSource,v.vertexSource,u.vertexSource,k.vertexSource).join("\n"),o=d.createShader(d.FRAGMENT_SHADER);if(d.isContextLost())return void(this.failedToCreate=!0);d.shaderSource(o,D),d.compileShader(o),d.attachShader(this.program,o);const p=d.createShader(d.VERTEX_SHADER);if(d.isContextLost())return void(this.failedToCreate=!0);d.shaderSource(p,E),d.compileShader(p),d.attachShader(this.program,p),this.attributes={};const i={};this.numAttributes=l.length;for(let f=0;f>16,g>>16],u_pixel_coord_lower:[65535&f,65535&g]}}const bv=(h,f,i,j)=>{const b=f.style.light,c=b.properties.get("position"),d=[c.x,c.y,c.z],g=a.create$1();"viewport"===b.properties.get("anchor")&&(a.fromRotation(g,-f.transform.angle),a.transformMat3(d,d,g));const e=b.properties.get("color");return{u_matrix:h,u_lightpos:d,u_lightintensity:b.properties.get("intensity"),u_lightcolor:[e.r,e.g,e.b],u_vertical_gradient:+i,u_opacity:j}},bw=(d,b,e,f,g,h,c)=>a.extend(bv(d,b,e,f),bu(h,b,c),{u_height_factor:-Math.pow(2,g.overscaledZ)/c.tileSize/8}),bx=a=>({u_matrix:a}),by=(b,c,d,e)=>a.extend(bx(b),bu(d,c,e)),bz=(a,b)=>({u_matrix:a,u_world:b}),bA=(b,c,d,e,f)=>a.extend(by(b,c,d,e),{u_world:f}),bB=(d,g,e,c)=>{const b=d.transform;let f;return f="map"===c.paint.get("circle-pitch-alignment")?b.calculatePixelsToTileUnitsMatrix(e):new Float32Array([b.pixelsToGLUnits[0],0,0,b.pixelsToGLUnits[1]]),{u_camera_to_center_distance:b.cameraToCenterDistance,u_matrix:d.translatePosMatrix(g.projMatrix,e,c.paint.get("circle-translate"),c.paint.get("circle-translate-anchor")),u_device_pixel_ratio:a.exported.devicePixelRatio,u_extrude_scale:f}},bC=b=>{const a=[];return"map"===b.paint.get("circle-pitch-alignment")&&a.push("PITCH_WITH_MAP"),"map"===b.paint.get("circle-pitch-scale")&&a.push("SCALE_WITH_MAP"),a},bD=(d,b,e)=>{const c=a.EXTENT/e.tileSize;return{u_matrix:d,u_camera_to_center_distance:b.cameraToCenterDistance,u_extrude_scale:[b.pixelsToGLUnits[0]/c,b.pixelsToGLUnits[1]/c]}},bE=(a,b,c=1)=>({u_matrix:a,u_color:b,u_overlay:0,u_overlay_scale:c}),bF=(a,b,c,d)=>({u_matrix:a,u_extrude_scale:V(b,1,c),u_intensity:d}),bG=(d,b,g,e,h,i)=>{const f=d.transform,j=f.calculatePixelsToTileUnitsMatrix(b),c={u_matrix:bJ(d,b,g,h),u_pixels_to_tile_units:j,u_device_pixel_ratio:a.exported.devicePixelRatio,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:i,u_texsize:[0,0],u_scale:[0,0,0],u_mix:0,u_alpha_discard_threshold:0};if(bK(g)){const k=bI(b,d.transform);c.u_texsize=b.lineAtlasTexture.size,c.u_scale=[k,e.fromScale,e.toScale],c.u_mix=e.t}return c},bH=(e,b,f,d,g)=>{const 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p=f.indexBuffer,q=f.segments,o=g?by(k,b,m,d):bx(k);b.prepareDrawProgram(b.context,t,h.toUnwrapped()),t.draw(b.context,n,A,b.stencilModeForClipping(h),B,a.CullFaceMode.disabled,o,c.id,f.layoutVertexBuffer,p,q,c.paint,b.transform.zoom,j)}}function b0(b,m,c,x,y,z,A){const f=b.context,h=f.gl,n=c.paint.get("fill-extrusion-pattern"),k=n.constantOr(1),o=c.getCrossfadeParameters(),p=c.paint.get("fill-extrusion-opacity");for(const g of x){const e=m.getTile(g),d=e.getBucket(c);if(!d)continue;const i=d.programConfigurations.get(c.id),j=b.useProgram(k?"fillExtrusionPattern":"fillExtrusion",i);if(b.terrain){const q=b.terrain;if(!d.enableTerrain)continue;if(q.setupElevationDraw(e,j,{useMeterToDem:!0}),b1(f,m,g,d,c,q),!d.centroidVertexBuffer){const r=j.attributes.a_centroid_pos;void 0!==r&&h.vertexAttrib2f(r,0,0)}}k&&(b.context.activeTexture.set(h.TEXTURE0),e.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),i.updatePaintBuffers(o));const l=n.constantOr(null);if(l&&e.imageAtlas){const s=e.imageAtlas,t=s.patternPositions[l.to.toString()],u=s.patternPositions[l.from.toString()];t&&u&&i.setConstantPatternPositions(t,u)}const v=b.translatePosMatrix(g.projMatrix,e,c.paint.get("fill-extrusion-translate"),c.paint.get("fill-extrusion-translate-anchor")),w=c.paint.get("fill-extrusion-vertical-gradient"),B=k?bw(v,b,w,p,g,o,e):bv(v,b,w,p);b.prepareDrawProgram(f,j,g.toUnwrapped()),j.draw(f,f.gl.TRIANGLES,y,z,A,a.CullFaceMode.backCCW,B,c.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,c.paint,b.transform.zoom,i,b.terrain?d.centroidVertexBuffer:null)}}function b1(w,D,p,c,E,q){const x=[b=>{let c=b.canonical.x-1,d=b.wrap;return c<0&&(c=(1<{let c=b.canonical.x+1,d=b.wrap;return c===1<new a.OverscaledTileID(b.overscaledZ,b.wrap,b.canonical.z,b.canonical.x,(0===b.canonical.y?1<new a.OverscaledTileID(b.overscaledZ,b.wrap,b.canonical.z,b.canonical.x,b.canonical.y===(1<{const b=D.getSource().maxzoom,c=b=>{const a=D.getTileByID(b);if(a&&a.hasData())return a.getBucket(E)};let 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p=d._tileDebugBuffer||b.debugBuffer,q=d._tileDebugIndexBuffer||b.debugIndexBuffer,r=d._tileDebugSegments||b.debugSegments;g.draw(f,e.LINE_STRIP,j,k,o,a.CullFaceMode.disabled,bE(i,a.Color.red),l,p,q,r);const m=d.latestRawTileData,s=Math.floor((m&&m.byteLength||0)/1024),t=h.getTile(c).tileSize,u=512/Math.min(t,512)*(c.overscaledZ/b.transform.zoom)*.5;let n=c.canonical.toString();c.overscaledZ!==c.canonical.z&&(n+=` => ${c.overscaledZ}`),function(b,d){b.initDebugOverlayCanvas();const c=b.debugOverlayCanvas,e=b.context.gl,a=b.debugOverlayCanvas.getContext("2d");a.clearRect(0,0,c.width,c.height),a.shadowColor="white",a.shadowBlur=2,a.lineWidth=1.5,a.strokeStyle="white",a.textBaseline="top",a.font="bold 36px Open Sans, sans-serif",a.fillText(d,5,5),a.strokeText(d,5,5),b.debugOverlayTexture.update(c),b.debugOverlayTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)}(b,`${n} 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s=c.paint.get("circle-opacity"),t=c.paint.get("circle-stroke-width"),u=c.paint.get("circle-stroke-opacity"),k=void 0!==c.layout.get("circle-sort-key").constantOr(1);if(0===s.constantOr(1)&&(0===t.constantOr(1)||0===u.constantOr(1)))return;const f=b.context,v=f.gl,w=b.depthModeForSublayer(0,a.DepthMode.ReadOnly),x=a.StencilMode.disabled,y=b.colorModeForRenderPass(),e=[];for(let g=0;ga.sortKey-b.sortKey);const B={useDepthForOcclusion:"globe"!==b.transform.projection.name};for(const p of e){const{programConfiguration:C,program:i,layoutVertexBuffer:D,indexBuffer:E,uniformValues:F,tile:q}=p.state,G=p.segments;b.terrain&&b.terrain.setupElevationDraw(q,i,B),b.prepareDrawProgram(f,i,q.tileID.toUnwrapped()),i.draw(f,v.TRIANGLES,w,x,y,a.CullFaceMode.disabled,F,c.id,D,E,G,c.paint,b.transform.zoom,C)}},heatmap:function(b,k,c,l){if(0!==c.paint.get("heatmap-opacity")){if("offscreen"===b.renderPass){const d=b.context,g=d.gl,n=a.StencilMode.disabled,o=new a.ColorMode([g.ONE,g.ONE],a.Color.transparent,[!0,!0,!0,!0]);(function(b,c,e){const a=b.gl;b.activeTexture.set(a.TEXTURE1),b.viewport.set([0,0,c.width/4,c.height/4]);let d=e.heatmapFbo;if(d)a.bindTexture(a.TEXTURE_2D,d.colorAttachment.get()),b.bindFramebuffer.set(d.framebuffer);else{const f=a.createTexture();a.bindTexture(a.TEXTURE_2D,f),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR),d=e.heatmapFbo=b.createFramebuffer(c.width/4,c.height/4,!1),function(b,c,d,e){const a=b.gl;a.texImage2D(a.TEXTURE_2D,0,a.RGBA,c.width/4,c.height/4,0,a.RGBA,b.extRenderToTextureHalfFloat?b.extTextureHalfFloat.HALF_FLOAT_OES:a.UNSIGNED_BYTE,null),e.colorAttachment.set(d)}(b,c,f,d)}})(d,b,c),d.clear({color:a.Color.transparent});for(let h=0;h{const b=[];bK(a)&&b.push("RENDER_LINE_DASH"),a.paint.get("line-gradient")&&b.push("RENDER_LINE_GRADIENT");const c=a.paint.get("line-pattern").constantOr(1),d=1!==a.paint.get("line-opacity").constantOr(1);return!c&&d&&b.push("RENDER_LINE_ALPHA_DISCARD"),b})(c);let m=v.includes("RENDER_LINE_ALPHA_DISCARD");for(const h of(b.terrain&&b.terrain.clipOrMaskOverlapStencilType()&&(m=!1),H)){const f=s.getTile(h);if(j&&!f.patternsLoaded())continue;const i=f.getBucket(c);if(!i)continue;b.prepareDrawTile(h);const k=i.programConfigurations.get(c.id),O=b.useProgram(N,k,v),n=u.constantOr(null);if(n&&f.imageAtlas){const w=f.imageAtlas,x=w.patternPositions[n.to.toString()],y=w.patternPositions[n.from.toString()];x&&y&&k.setConstantPatternPositions(x,y)}const o=t.constantOr(null),p=L.constantOr(null);if(!j&&o&&p&&f.lineAtlas){const z=f.lineAtlas,A=z.getDash(o.to,p),B=z.getDash(o.from,p);A&&B&&k.setConstantPatternPositions(A,B)}const C=b.terrain?h.projMatrix:null,D=j?bH(b,f,c,l,C):bG(b,f,c,l,C,i.lineClipsArray.length);if(M){const e=i.gradients[c.id];let E=e.texture;if(c.gradientVersion!==e.version){let F=256;if(c.stepInterpolant){const P=s.getSource().maxzoom,Q=h.canonical.z===P?Math.ceil(1<{O.draw(g,d.TRIANGLES,R,e,S,a.CullFaceMode.disabled,D,c.id,i.layoutVertexBuffer,i.indexBuffer,i.segments,c.paint,b.transform.zoom,k,i.layoutVertexBuffer2)};if(m){const r=b.stencilModeForClipping(h).ref;0===r&&b.terrain&&g.clear({stencil:0});const G={func:d.EQUAL,mask:255};D.u_alpha_discard_threshold=.8,q(new a.StencilMode(G,r,255,d.KEEP,d.KEEP,d.INVERT)),D.u_alpha_discard_threshold=0,q(new a.StencilMode(G,r,255,d.KEEP,d.KEEP,d.KEEP))}else q(b.stencilModeForClipping(h))}m&&(b.resetStencilClippingMasks(),b.terrain&&g.clear({stencil:0}))},fill:function(b,d,c,e){const h=c.paint.get("fill-color"),f=c.paint.get("fill-opacity");if(0===f.constantOr(1))return;const g=b.colorModeForRenderPass(),i=c.paint.get("fill-pattern"),j=b.opaquePassEnabledForLayer()&&!i.constantOr(1)&&1===h.constantOr(a.Color.transparent).a&&1===f.constantOr(0)?"opaque":"translucent";if(b.renderPass===j){const k=b.depthModeForSublayer(1,"opaque"===b.renderPass?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly);b_(b,d,c,e,k,g,!1)}if("translucent"===b.renderPass&&c.paint.get("fill-antialias")){const l=b.depthModeForSublayer(c.getPaintProperty("fill-outline-color")?2:0,a.DepthMode.ReadOnly);b_(b,d,c,e,l,g,!0)}},"fill-extrusion":function(b,d,c,e){const g=c.paint.get("fill-extrusion-opacity");if(0!==g&&"translucent"===b.renderPass){const f=new a.DepthMode(b.context.gl.LEQUAL,a.DepthMode.ReadWrite,b.depthRangeFor3D);if(1!==g||c.paint.get("fill-extrusion-pattern").constantOr(1))b0(b,d,c,e,f,a.StencilMode.disabled,a.ColorMode.disabled),b0(b,d,c,e,f,b.stencilModeFor3D(),b.colorModeForRenderPass()),b.resetStencilClippingMasks();else{const h=b.colorModeForRenderPass();b0(b,d,c,e,f,a.StencilMode.disabled,h)}}},hillshade:function(b,j,e,f){if("offscreen"!==b.renderPass&&"translucent"!==b.renderPass)return;const k=b.context,g=b.depthModeForSublayer(0,a.DepthMode.ReadOnly),h=b.colorModeForRenderPass(),i=b.terrain&&b.terrain.renderingToTexture,[l,m]="translucent"!==b.renderPass||i?[{},f]:b.stencilConfigForOverlap(f);for(const c of m){const d=j.getTile(c);if(d.needsHillshadePrepare&&"offscreen"===b.renderPass)bf(b,d,e,g,a.StencilMode.disabled,h);else if("translucent"===b.renderPass){const n=i&&b.terrain?b.terrain.stencilModeForRTTOverlap(c):l[c.overscaledZ];bd(b,c,d,e,g,n,h)}}k.viewport.set([0,0,b.width,b.height]),b.resetStencilClippingMasks()},raster:function(b,j,f,m,H,x){if("translucent"!==b.renderPass)return;if(0===f.paint.get("raster-opacity"))return;if(!m.length)return;const g=b.context,c=g.gl,h=j.getSource(),n=b.useProgram("raster"),q=b.colorModeForRenderPass(),i=b.terrain&&b.terrain.renderingToTexture,[y,o]=h instanceof s||i?[{},m]:b.stencilConfigForOverlap(m),z=o[o.length-1].overscaledZ,A=!b.options.moving;for(const e of o){const r=i?a.DepthMode.disabled:b.depthModeForSublayer(e.overscaledZ-z,1===f.paint.get("raster-opacity")?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly,c.LESS),t=e.toUnwrapped(),d=j.getTile(e);if(i&&(!d||!d.hasData()))continue;const B=i?e.projMatrix:b.transform.calculateProjMatrix(t,A),C=b.terrain&&i?b.terrain.stencilModeForRTTOverlap(e):y[e.overscaledZ],u=x?0:f.paint.get("raster-fade-duration");d.registerFadeDuration(u);const k=j.findLoadedParent(e,0),D=bn(d,k,j,b.transform,u);let l,v;b.terrain&&b.terrain.prepareDrawTile(e);const p="nearest"===f.paint.get("raster-resampling")?c.NEAREST:c.LINEAR;g.activeTexture.set(c.TEXTURE0),d.texture.bind(p,c.CLAMP_TO_EDGE),g.activeTexture.set(c.TEXTURE1),k?(k.texture.bind(p,c.CLAMP_TO_EDGE),l=Math.pow(2,k.tileID.overscaledZ-d.tileID.overscaledZ),v=[d.tileID.canonical.x*l%1,d.tileID.canonical.y*l%1]):d.texture.bind(p,c.CLAMP_TO_EDGE);const w=bL(B,v||[0,0],l||1,D,f,h instanceof s?h.perspectiveTransform:[0,0]);if(b.prepareDrawProgram(g,n,t),h instanceof s)n.draw(g,c.TRIANGLES,r,a.StencilMode.disabled,q,a.CullFaceMode.disabled,w,f.id,h.boundsBuffer,b.quadTriangleIndexBuffer,h.boundsSegments);else{const{tileBoundsBuffer:E,tileBoundsIndexBuffer:F,tileBoundsSegments:G}=b.getTileBoundsBuffers(d);n.draw(g,c.TRIANGLES,r,C,q,a.CullFaceMode.disabled,w,f.id,E,F,G)}}b.resetStencilClippingMasks()},background:function(b,j,e,k){const l=e.paint.get("background-color"),f=e.paint.get("background-opacity");if(0===f)return;const g=b.context,m=g.gl,n=b.transform,o=n.tileSize,d=e.paint.get("background-pattern");if(b.isPatternMissing(d))return;const p=!d&&1===l.a&&1===f&&b.opaquePassEnabledForLayer()?"opaque":"translucent";if(b.renderPass!==p)return;const t=a.StencilMode.disabled,u=b.depthModeForSublayer(0,"opaque"===p?a.DepthMode.ReadWrite:a.DepthMode.ReadOnly),v=b.colorModeForRenderPass(),q=b.useProgram(d?"backgroundPattern":"background");let h,i=k;i||(h=b.getBackgroundTiles(),i=Object.values(h).map(a=>a.tileID)),d&&(g.activeTexture.set(m.TEXTURE0),b.imageManager.bind(b.context));const w=e.getCrossfadeParameters();for(const c of i){const r=c.toUnwrapped(),s=k?c.projMatrix:b.transform.calculateProjMatrix(r);b.prepareDrawTile(c);const x=j?j.getTile(c):h?h[c.key]:new a.Tile(c,o,n.zoom,b),y=d?bR(s,f,b,d,{tileID:c,tileSize:o},w):bQ(s,f,l);b.prepareDrawProgram(g,q,r);const{tileBoundsBuffer:z,tileBoundsIndexBuffer:A,tileBoundsSegments:B}=b.getTileBoundsBuffers(x);q.draw(g,m.TRIANGLES,u,t,v,a.CullFaceMode.disabled,y,e.id,z,A,B)}},sky:function(b,k,c){const d=b.transform,i="mercator"===d.projection.name||"globe"===d.projection.name?1:a.smoothstep(7,8,d.zoom),e=c.paint.get("sky-opacity")*i;if(0===e)return;const j=b.context,f=c.paint.get("sky-type"),g=new a.DepthMode(j.gl.LEQUAL,a.DepthMode.ReadOnly,[0,1]),h=b.frameCounter/1e3%1;"atmosphere"===f?"offscreen"===b.renderPass?c.needsSkyboxCapture(b)&&(function(h,e,k,l){const d=h.context,b=d.gl;let i=e.skyboxFbo;if(!i){i=e.skyboxFbo=d.createFramebuffer(32,32,!1),e.skyboxGeometry=new cd(d),e.skyboxTexture=d.gl.createTexture(),b.bindTexture(b.TEXTURE_CUBE_MAP,e.skyboxTexture),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR),b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);for(let j=0;j<6;++j)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,b.RGBA,32,32,0,b.RGBA,b.UNSIGNED_BYTE,null)}d.bindFramebuffer.set(i.framebuffer),d.viewport.set([0,0,32,32]);const f=e.getCenter(h,!0),g=h.useProgram("skyboxCapture"),c=new Float64Array(16);a.identity(c),a.rotateY(c,c,-(.5*Math.PI)),ce(d,e,g,c,f,0),a.identity(c),a.rotateY(c,c,.5*Math.PI),ce(d,e,g,c,f,1),a.identity(c),a.rotateX(c,c,-(.5*Math.PI)),ce(d,e,g,c,f,2),a.identity(c),a.rotateX(c,c,.5*Math.PI),ce(d,e,g,c,f,3),a.identity(c),ce(d,e,g,c,f,4),a.identity(c),a.rotateY(c,c,Math.PI),ce(d,e,g,c,f,5),d.viewport.set([0,0,h.width,h.height])}(b,c),c.markSkyboxValid(b)):"sky"===b.renderPass&&function(b,c,g,h,i){const d=b.context,e=d.gl,j=b.transform,f=b.useProgram("skybox");d.activeTexture.set(e.TEXTURE0),e.bindTexture(e.TEXTURE_CUBE_MAP,c.skyboxTexture);const k={u_matrix:j.skyboxMatrix,u_sun_direction:c.getCenter(b,!1),u_cubemap:0,u_opacity:h,u_temporal_offset:i};b.prepareDrawProgram(d,f),f.draw(d,e.TRIANGLES,g,a.StencilMode.disabled,b.colorModeForRenderPass(),a.CullFaceMode.backCW,k,"skybox",c.skyboxGeometry.vertexBuffer,c.skyboxGeometry.indexBuffer,c.skyboxGeometry.segment)}(b,c,g,e,h):"gradient"===f&&"sky"===b.renderPass&&function(c,b,m,n,o){var g,h,i,j,k;const d=c.context,e=d.gl,p=c.transform,l=c.useProgram("skyboxGradient");b.skyboxGeometry||(b.skyboxGeometry=new cd(d)),d.activeTexture.set(e.TEXTURE0);let f=b.colorRampTexture;f||(f=b.colorRampTexture=new a.Texture(d,b.colorRamp,e.RGBA)),f.bind(e.LINEAR,e.CLAMP_TO_EDGE);const q=(g=p.skyboxMatrix,h=b.getCenter(c,!1),i=b.paint.get("sky-gradient-radius"),j=n,k=o,{u_matrix:g,u_color_ramp:0,u_center_direction:h,u_radius:a.degToRad(i),u_opacity:j,u_temporal_offset:k});c.prepareDrawProgram(d,l),l.draw(d,e.TRIANGLES,m,a.StencilMode.disabled,c.colorModeForRenderPass(),a.CullFaceMode.backCW,q,"skyboxGradient",b.skyboxGeometry.vertexBuffer,b.skyboxGeometry.indexBuffer,b.skyboxGeometry.segment)}(b,c,g,e,h)},debug:function(c,d,b){for(let a=0;aa.getOpacity(this.transform.pitch)||.03>a.properties.get("horizon-blend"))return void(this.transform.fogCullDistSq=null);const[b,c]=a.getFovAdjustedRange(this.transform._fov);if(b>c)return void(this.transform.fogCullDistSq=null);const d=b+.78*(c-b);this.transform.fogCullDistSq=d*d}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(b,c){if(this.width=b*a.exported.devicePixelRatio,this.height=c*a.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const d of this.style.order)this.style._layers[d].resize()}setup(){const b=this.context,c=new a.StructArrayLayout2i4;c.emplaceBack(0,0),c.emplaceBack(a.EXTENT,0),c.emplaceBack(0,a.EXTENT),c.emplaceBack(a.EXTENT,a.EXTENT),this.tileExtentBuffer=b.createVertexBuffer(c,a.posAttributes.members),this.tileExtentSegments=a.SegmentVector.simpleSegment(0,0,4,2);const d=new a.StructArrayLayout2i4;d.emplaceBack(0,0),d.emplaceBack(a.EXTENT,0),d.emplaceBack(0,a.EXTENT),d.emplaceBack(a.EXTENT,a.EXTENT),this.debugBuffer=b.createVertexBuffer(d,a.posAttributes.members),this.debugSegments=a.SegmentVector.simpleSegment(0,0,4,5);const e=new a.StructArrayLayout2i4;e.emplaceBack(-1,-1),e.emplaceBack(1,-1),e.emplaceBack(-1,1),e.emplaceBack(1,1),this.viewportBuffer=b.createVertexBuffer(e,a.posAttributes.members),this.viewportSegments=a.SegmentVector.simpleSegment(0,0,4,2);const f=new a.StructArrayLayout4i8;f.emplaceBack(0,0,0,0),f.emplaceBack(a.EXTENT,0,a.EXTENT,0),f.emplaceBack(0,a.EXTENT,0,a.EXTENT),f.emplaceBack(a.EXTENT,a.EXTENT,a.EXTENT,a.EXTENT),this.mercatorBoundsBuffer=b.createVertexBuffer(f,a.boundsAttributes.members),this.mercatorBoundsSegments=a.SegmentVector.simpleSegment(0,0,4,2);const h=new a.StructArrayLayout3ui6;h.emplaceBack(0,1,2),h.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=b.createIndexBuffer(h);const i=new a.StructArrayLayout1ui2;for(const j of[0,1,3,2,0])i.emplaceBack(j);this.debugIndexBuffer=b.createIndexBuffer(i),this.emptyTexture=new a.Texture(b,{width:1,height:1,data:new Uint8Array([0,0,0,0])},b.gl.RGBA),this.identityMat=a.create();const g=this.context.gl;this.stencilClearMode=new a.StencilMode({func:g.ALWAYS,mask:0},0,255,g.ZERO,g.ZERO,g.ZERO),this.loadTimeStamps.push(a.window.performance.now())}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(a){return a._makeTileBoundsBuffers(this.context,this.transform.projection),a._tileBoundsBuffer?{tileBoundsBuffer:a._tileBoundsBuffer,tileBoundsIndexBuffer:a._tileBoundsIndexBuffer,tileBoundsSegments:a._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const b=this.context,c=b.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(b,c.TRIANGLES,a.DepthMode.disabled,this.stencilClearMode,a.ColorMode.disabled,a.CullFaceMode.disabled,bm(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(h,d,b){if(!d||this.currentStencilSource===d.id||!h.isTileClipped()||!b||0===b.length)return;if(this._tileClippingMaskIDs&&!this.terrain){let g=!1;for(const i of b)if(void 0===this._tileClippingMaskIDs[i.key]){g=!0;break}if(!g)return}this.currentStencilSource=d.id;const e=this.context,c=e.gl;this.nextStencilID+b.length>256&&this.clearStencil(),e.setColorMode(a.ColorMode.disabled),e.setDepthMode(a.DepthMode.disabled);const j=this.useProgram("clippingMask");for(const f of(this._tileClippingMaskIDs={},b)){const k=d.getTile(f),l=this._tileClippingMaskIDs[f.key]=this.nextStencilID++,{tileBoundsBuffer:m,tileBoundsIndexBuffer:n,tileBoundsSegments:o}=this.getTileBoundsBuffers(k);j.draw(e,c.TRIANGLES,a.DepthMode.disabled,new a.StencilMode({func:c.ALWAYS,mask:0},l,255,c.KEEP,c.KEEP,c.REPLACE),a.ColorMode.disabled,a.CullFaceMode.disabled,bm(f.projMatrix),"$clipping",m,n,o)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const c=this.nextStencilID++,b=this.context.gl;return new a.StencilMode({func:b.NOTEQUAL,mask:255},c,255,b.KEEP,b.KEEP,b.REPLACE)}stencilModeForClipping(c){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(c);const b=this.context.gl;return new a.StencilMode({func:b.EQUAL,mask:255},this._tileClippingMaskIDs[c.key],0,b.KEEP,b.KEEP,b.REPLACE)}stencilConfigForOverlap(h){const c=this.context.gl,b=h.sort((a,b)=>b.overscaledZ-a.overscaledZ),f=b[b.length-1].overscaledZ,d=b[0].overscaledZ-f+1;if(d>1){this.currentStencilSource=void 0,this.nextStencilID+d>256&&this.clearStencil();const g={};for(let e=0;e=0;this.currentLayer--){const k=this.style._layers[c[this.currentLayer]],l=b._getLayerSourceCache(k);if(k.isSky())continue;const x=l?g[l.id]:void 0;this._renderTileClippingMasks(k,l,x),this.renderLayer(this,l,k,x)}if(this.renderPass="sky",(a.globeToMercatorTransition(this.transform.zoom)>0||"globe"!==this.transform.projection.name)&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer{const a=b._getLayerSourceCache(c);a&&!c.isHidden(this.transform.zoom)&&(!t||t.getSource().maxzoom0?a.pop():null}isPatternMissing(a){if(!a)return!1;if(!a.from||!a.to)return!0;const b=this.imageManager.getPattern(a.from.toString()),c=this.imageManager.getPattern(a.to.toString());return!b||!c}currentGlobalDefines(){const b=this.terrain&&this.terrain.renderingToTexture,c=this.style&&this.style.fog,a=[];return this.terrain&&!this.terrain.renderingToTexture&&a.push("TERRAIN"),c&&!b&&0!==c.getOpacity(this.transform.pitch)&&a.push("FOG"),b&&a.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&a.push("OVERDRAW_INSPECTOR"),a}useProgram(a,c,e){this.cache=this.cache||{};const d=this.currentGlobalDefines().concat(e||[]),b=bt.cacheKey(a,d,c);return this.cache[b]||(this.cache[b]=new bt(this.context,a,ba[a],c,bS[a],d)),this.cache[b]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const a=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(a.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=a.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new a.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this._terrain&&this._terrain.destroy(),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}prepareDrawTile(a){this.terrain&&this.terrain.prepareDrawTile(a)}prepareDrawProgram(c,d,e){if(this.terrain&&this.terrain.renderingToTexture)return;const a=this.style.fog;if(a){const b=a.getOpacity(this.transform.pitch);0!==b&&d.setFogUniformValues(c,((b,c,d,e)=>{const a=c.properties.get("color"),f=b.frameCounter/1e3%1,g=[a.r/a.a,a.g/a.a,a.b/a.a,e];return{u_fog_matrix:d?b.transform.calculateFogTileMatrix(d):b.identityMat,u_fog_range:c.getFovAdjustedRange(b.transform._fov),u_fog_color:g,u_fog_horizon_blend:c.properties.get("horizon-blend"),u_fog_temporal_offset:f}})(this,a,e,b))}}setTileLoadedFlag(a){this.tileLoaded=a}saveCanvasCopy(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1}canvasCopy(){const a=this.context.gl,b=a.createTexture();return a.bindTexture(a.TEXTURE_2D,b),a.copyTexImage2D(a.TEXTURE_2D,0,a.RGBA,0,0,a.drawingBufferWidth,a.drawingBufferHeight,0),b}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const a=this.style&&this.style.fog;return!!a&&0!==a.getOpacity(this.transform.pitch)}getBackgroundTiles(){const d=this._backgroundTiles,c=this._backgroundTiles={},e=this.transform.coveringTiles({tileSize:512});for(const b of e)c[b.key]=d[b.key]||new a.Tile(b,512,this.transform.tileZoom,this);return c}clearBackgroundTiles(){this._backgroundTiles={}}}class ch{constructor(a=0,b=0,c=0,d=0){if(isNaN(a)||a<0||isNaN(b)||b<0||isNaN(c)||c<0||isNaN(d)||d<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=a,this.bottom=b,this.left=c,this.right=d}interpolate(b,c,d){return null!=c.top&&null!=b.top&&(this.top=a.number(b.top,c.top,d)),null!=c.bottom&&null!=b.bottom&&(this.bottom=a.number(b.bottom,c.bottom,d)),null!=c.left&&null!=b.left&&(this.left=a.number(b.left,c.left,d)),null!=c.right&&null!=b.right&&(this.right=a.number(b.right,c.right,d)),this}getCenter(b,c){const d=a.clamp((this.left+b-this.right)/2,0,b),e=a.clamp((this.top+c-this.bottom)/2,0,c);return new a.pointGeometry(d,e)}equals(a){return this.top===a.top&&this.bottom===a.bottom&&this.left===a.left&&this.right===a.right}clone(){return new ch(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function ci(b,c){const d=a.getColumn(b,3);a.fromQuat(b,c),a.setColumn(b,3,d)}function cj(c,b){a.setColumn(c,3,[b[0],b[1],b[2],1])}function ck(c,d){const b=a.identity$1([]);return a.rotateZ$1(b,b,-d),a.rotateX$1(b,b,-c),b}function cl(b,c){const f=[b[0],b[1],0],d=[c[0],c[1],0];if(a.length(f)>=1e-15){const g=a.normalize([],f);a.scale$2(d,g,a.dot(d,g)),c[0]=d[0],c[1]=d[1]}const e=a.cross([],c,b);if(1e-15>a.len(e))return null;const h=Math.atan2(-e[1],e[0]);return ck(Math.atan2(Math.sqrt(b[0]*b[0]+b[1]*b[1]),-b[2]),h)}class x{constructor(a,b){this.position=a,this.orientation=b}get position(){return this._position}set position(b){this._position=this._renderWorldCopies?function(b){if(!b)return;const c=Array.isArray(b)?new a.MercatorCoordinate(b[0],b[1],b[2]):b;return c.x=a.wrap(c.x,0,1),c}(b):b}lookAtPoint(e,b){if(this.orientation=null,!this.position)return;const f=this._elevation?this._elevation.getAtPointOrZero(a.MercatorCoordinate.fromLngLat(e)):0,c=this.position,d=a.MercatorCoordinate.fromLngLat(e,f),g=[d.x-c.x,d.y-c.y,d.z-c.z];b||(b=[0,0,1]),b[2]=Math.abs(b[2]),this.orientation=cl(g,b)}setPitchBearing(b,c){this.orientation=ck(a.degToRad(b),a.degToRad(-c))}}class cm{constructor(b,c){this._transform=a.identity([]),this._orientation=a.identity$1([]),c&&(this._orientation=c,ci(this._transform,this._orientation)),b&&cj(this._transform,b)}get mercatorPosition(){const b=this.position;return new a.MercatorCoordinate(b[0],b[1],b[2])}get position(){const b=a.getColumn(this._transform,3);return[b[0],b[1],b[2]]}set position(a){cj(this._transform,a)}get orientation(){return this._orientation}set orientation(a){this._orientation=a,ci(this._transform,this._orientation)}getPitchBearing(){const a=this.forward(),b=this.right();return{bearing:Math.atan2(-b[1],b[0]),pitch:Math.atan2(Math.sqrt(a[0]*a[0]+a[1]*a[1]),-a[2])}}setPitchBearing(a,b){this._orientation=ck(a,b),ci(this._transform,this._orientation)}forward(){const b=a.getColumn(this._transform,2);return[-b[0],-b[1],-b[2]]}up(){const b=a.getColumn(this._transform,1);return[-b[0],-b[1],-b[2]]}right(){const b=a.getColumn(this._transform,0);return[b[0],b[1],b[2]]}getCameraToWorld(c,d){const b=new Float64Array(16);return a.invert(b,this.getWorldToCamera(c,d)),b}getWorldToCameraPosition(e,f,c){const d=this.position;a.scale$2(d,d,-e);const b=new Float64Array(16);return a.fromScaling(b,[c,c,c]),a.translate(b,b,d),b[10]*=f,b}getWorldToCamera(f,c){const b=new Float64Array(16),e=new Float64Array(4),d=this.position;return a.conjugate(e,this._orientation),a.scale$2(d,d,-f),a.fromQuat(b,e),a.translate(b,b,d),b[1]*=-1,b[5]*=-1,b[9]*=-1,b[13]*=-1,b[8]*=c,b[9]*=c,b[10]*=c,b[11]*=c,b}getCameraToClipPerspective(c,d,e,f){const b=new Float64Array(16);return a.perspective(b,c,d,e,f),b}getDistanceToElevation(b){const c=0===b?0:a.mercatorZfromAltitude(b,this.position[1]),d=this.forward();return(c-this.position[2])/d[2]}clone(){return new cm([...this.position],[...this.orientation])}}function cn(b,e){const f=cp(b),c=function(c,y,d,h,v){const l=new a.LngLat(d.lng-180*cq,d.lat),m=new a.LngLat(d.lng+180*cq,d.lat),n=c.project(l.lng,l.lat),o=c.project(m.lng,m.lat),e=-Math.atan2(o.y-n.y,o.x-n.x),i=a.MercatorCoordinate.fromLngLat(d);i.y=a.clamp(i.y,-0.999975,.999975);const f=i.toLngLat(),g=c.project(f.lng,f.lat),p=a.MercatorCoordinate.fromLngLat(f);p.x+=cq;const q=p.toLngLat(),r=c.project(q.lng,q.lat),w=cs(r.x-g.x,r.y-g.y,e),s=a.MercatorCoordinate.fromLngLat(f);s.y+=cq;const t=s.toLngLat(),u=c.project(t.lng,t.lat),j=cs(u.x-g.x,u.y-g.y,e),x=Math.abs(w.x)/Math.abs(j.y),k=a.identity([]);a.rotateZ(k,k,-e*(1-(v?0:h)));const b=a.identity([]);return a.scale(b,b,[1,1-(1-x)*h,1]),b[4]=-j.x/j.y*h,a.rotateZ(b,b,e),a.multiply$1(b,k,b),b}(b.projection,0,b.center,f,e),d=co(b);return a.scale(c,c,[d,d,1]),c}function co(b){const c=b.projection,d=cp(b),e=cr(c,b.center),f=cr(c,a.LngLat.convert(c.center));return Math.pow(2,e*d+(1-d)*f)}function cp(b){const c=b.projection.range;if(!c)return 0;const e=Math.max(b.width,b.height),d=Math.log(e/1024)/Math.LN2;return a.smoothstep(c[0]+d,c[1]+d,b.zoom)}const cq=1/4e4;function cr(d,c){const b=a.clamp(c.lat,-a.MAX_MERCATOR_LATITUDE,a.MAX_MERCATOR_LATITUDE),e=new a.LngLat(c.lng-180*cq,b),f=new a.LngLat(c.lng+180*cq,b),g=d.project(e.lng,b),h=d.project(f.lng,b),i=a.MercatorCoordinate.fromLngLat(e),j=a.MercatorCoordinate.fromLngLat(f),k=h.x-g.x,l=h.y-g.y,m=j.x-i.x,n=j.y-i.y;return Math.log(Math.sqrt((m*m+n*n)/(k*k+l*l)))/Math.LN2}function cs(a,b,c){const d=Math.cos(c),e=Math.sin(c);return{x:a*d-b*e,y:a*e+b*d}}class ct{constructor(e,f,b,c,d){this.tileSize=512,this._renderWorldCopies=void 0===d||d,this._minZoom=e||0,this._maxZoom=f||22,this._minPitch=null==b?0:b,this._maxPitch=null==c?60:c,this.setProjection(),this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new ch,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new cm,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._projectionScaler=1,this._horizonShift=.1}clone(){const a=new ct(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return a.setProjection(this.getProjection()),a._elevation=this._elevation,a._centerAltitude=this._centerAltitude,a.tileSize=this.tileSize,a.setMaxBounds(this.getMaxBounds()),a.width=this.width,a.height=this.height,a.cameraElevationReference=this.cameraElevationReference,a._center=this._center,a._setZoom(this.zoom),a._cameraZoom=this._cameraZoom,a.angle=this.angle,a._fov=this._fov,a._pitch=this._pitch,a._nearZ=this._nearZ,a._farZ=this._farZ,a._averageElevation=this._averageElevation,a._unmodified=this._unmodified,a._edgeInsets=this._edgeInsets.clone(),a._camera=this._camera.clone(),a._calcMatrices(),a.freezeTileCoverage=this.freezeTileCoverage,a}get elevation(){return this._elevation}set elevation(a){this._elevation!==a&&(this._elevation=a,a?this._updateCenterElevation()&&this._updateCameraOnTerrain():(this._cameraZoom=null,this._centerAltitude=0),this._calcMatrices())}updateElevation(a){this._terrainEnabled()&&null==this._cameraZoom&&this._updateCenterElevation()&&this._updateCameraOnTerrain(),a&&this._constrainCameraAltitude(),this._calcMatrices()}getProjection(){return a.pick(this.projection,["name","center","parallels"])}setProjection(b){null==b&&(b={name:"mercator"}),this.projectionOptions=b;const c=this.projection?this.getProjection():void 0;return this.projection=a.getProjection(b),!D(c,this.getProjection())&&(this._calcMatrices(),!0)}get minZoom(){return this._minZoom}set minZoom(a){this._minZoom!==a&&(this._minZoom=a,this.zoom=Math.max(this.zoom,a))}get maxZoom(){return this._maxZoom}set maxZoom(a){this._maxZoom!==a&&(this._maxZoom=a,this.zoom=Math.min(this.zoom,a))}get minPitch(){return this._minPitch}set minPitch(a){this._minPitch!==a&&(this._minPitch=a,this.pitch=Math.max(this.pitch,a))}get maxPitch(){return this._maxPitch}set maxPitch(a){this._maxPitch!==a&&(this._maxPitch=a,this.pitch=Math.min(this.pitch,a))}get renderWorldCopies(){return this._renderWorldCopies&& !0===this.projection.supportsWorldCopies}set renderWorldCopies(a){void 0===a?a=!0:null===a&&(a=!1),this._renderWorldCopies=a}get worldSize(){return this.tileSize*this.scale}get cameraWorldSize(){const a=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(a))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.cameraWorldSize)}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.pointGeometry(this.width,this.height)}get bearing(){return a.wrap(this.rotation,-180,180)}set bearing(a){this.rotation=a}get rotation(){return-this.angle/Math.PI*180}set rotation(m){var b,c,d,g,h,i,j,k,e,f;const l=-m*Math.PI/180;this.angle!==l&&(this._unmodified=!1,this.angle=l,this._calcMatrices(),this.rotationMatrix=(b=new a.ARRAY_TYPE(4),a.ARRAY_TYPE!=Float32Array&&(b[1]=0,b[2]=0),b[0]=1,b[3]=1,b),c=this.rotationMatrix,d=this.rotationMatrix,g=this.angle,h=d[0],i=d[1],j=d[2],k=d[3],e=Math.sin(g),f=Math.cos(g),c[0]=h*f+j*e,c[1]=i*f+k*e,c[2]=-(h*e)+j*f,c[3]=-(i*e)+k*f)}get pitch(){return this._pitch/Math.PI*180}set pitch(c){const b=a.clamp(c,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==b&&(this._unmodified=!1,this._pitch=b,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(a){a=Math.max(.01,Math.min(60,a)),this._fov!==a&&(this._unmodified=!1,this._fov=a/180*Math.PI,this._calcMatrices())}get averageElevation(){return this._averageElevation}set averageElevation(a){this._averageElevation=a,this._calcFogMatrices()}get zoom(){return this._zoom}set zoom(b){const a=Math.min(Math.max(b,this.minZoom),this.maxZoom);this._zoom!==a&&(this._unmodified=!1,this._setZoom(a),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._constrain(),this._calcMatrices())}_setZoom(a){this._zoom=a,this.scale=this.zoomScale(a),this.tileZoom=Math.floor(a),this.zoomFraction=a-this.tileZoom}_updateCenterElevation(){if(!this._elevation)return!1;const a=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center),-1);return -1===a?(this._cameraZoom=null,!1):(this._centerAltitude=a,!0)}_updateCameraOnTerrain(){this._cameraZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize)}sampleAverageElevation(){if(!this._elevation)return 0;const i=this._elevation,d=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],f=this.horizonLineFromTop();let g=0,e=0;for(let b=0;bc.maxzoom&&(d=c.maxzoom);const r=this.locationCoordinate(this.center),e=1<{const d=1/4e4,g=new a.MercatorCoordinate(b.x+d,b.y,b.z),h=new a.MercatorCoordinate(b.x,b.y+d,b.z),i=b.toLngLat(),j=g.toLngLat(),k=h.toLngLat(),c=this.locationCoordinate(i),e=this.locationCoordinate(j),f=this.locationCoordinate(k),l=Math.hypot(e.x-c.x,e.y-c.y),m=Math.hypot(f.x-c.x,f.y-c.y);return Math.sqrt(l*m)*O/d},j=b=>{const c=F,d=N;return{aabb:a.tileAABB(this,e,0,0,0,b,d,c,this.projection),zoom:0,x:0,y:0,minZ:d,maxZ:c,wrap:b,fullyVisible:!1}},f=[];let h=[];const k=d,v=c.reparseOverscaled?A:d,G=a=>a*a,Q=G((u-this._centerAltitude)*E),H=b=>{if(!this._elevation||!b.tileID||!C)return;const c=this._elevation.getMinMaxForTile(b.tileID),a=b.aabb;c?(a.min[2]=c.min,a.max[2]=c.max,a.center[2]=(a.min[2]+a.max[2])/2):(b.shouldSplit=I(b),b.shouldSplit||(a.min[2]=a.max[2]=a.center[2]=this._centerAltitude))},I=b=>{if(b.zoom.85?1:h}const i=d*d+e*e+c;return i{if(b*G(.707)0;){const b=f.pop(),l=b.x,m=b.y;let n=b.fullyVisible;if(!n){const w=b.aabb.intersects(D);if(0===w)continue;n=2===w}if(b.zoom!==k&&I(b))for(let g=0;g<4;g++){const o=(l<<1)+g%2,p=(m<<1)+(g>>1),q={aabb:C?b.aabb.quadrant(g):a.tileAABB(this,e,b.zoom+1,o,p,b.wrap,b.minZ,b.maxZ,this.projection),zoom:b.zoom+1,x:o,y:p,wrap:b.wrap,fullyVisible:n,tileID:void 0,shouldSplit:void 0,minZ:b.minZ,maxZ:b.maxZ};B&&(q.tileID=new a.OverscaledTileID(b.zoom+1===k?v:b.zoom+1,b.wrap,b.zoom+1,o,p),H(q)),f.push(q)}else{const x=b.zoom===k?v:b.zoom;if(c.minzoom&&c.minzoom>x)continue;const y=s[0]-(.5+l+(b.wrap<{const e=[0,0,0,1],f=[a.EXTENT,a.EXTENT,0,1],i=this.calculateFogTileMatrix(d.tileID.toUnwrapped());a.transformMat4$1(e,e,i),a.transformMat4$1(f,f,i);const g=a.getAABBPointSquareDist(e,f);if(0===g)return!0;let j=!1;const k=this._elevation;if(k&&g>R&&0!==S){const m=this.calculateProjMatrix(d.tileID.toUnwrapped());let b;c.isTerrainDEM||(b=k.getMinMaxForTile(d.tileID)),b||(b={min:N,max:F});const l=a.furthestTileCorner(this.rotation),h=[l[0]*a.EXTENT,l[1]*a.EXTENT,b.max];a.transformMat4(h,h,m),j=(1-h[1])*this.height*.5a.distanceSq-b.distanceSq).map(a=>a.tileID)}resize(a,b){this.width=a,this.height=b,this.pixelsToGLUnits=[2/a,-2/b],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(a){return Math.pow(2,a)}scaleZoom(a){return Math.log(a)/Math.LN2}project(b){const d=a.clamp(b.lat,-a.MAX_MERCATOR_LATITUDE,a.MAX_MERCATOR_LATITUDE),c=this.projection.project(b.lng,d);return new a.pointGeometry(c.x*this.worldSize,c.y*this.worldSize)}unproject(a){return this.projection.unproject(a.x/this.worldSize,a.y/this.worldSize)}get point(){return this.project(this.center)}setLocationAtPoint(e,f){const b=this.pointCoordinate(f),c=this.pointCoordinate(this.centerPoint),d=this.locationCoordinate(e);this.setLocation(new a.MercatorCoordinate(d.x-(b.x-c.x),d.y-(b.y-c.y)))}setLocation(a){this.center=this.coordinateLocation(a),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(a){return this.projection.locationPoint(this,a)}locationPoint3D(a){return this._coordinatePoint(this.locationCoordinate(a),!0)}pointLocation(a){return this.coordinateLocation(this.pointCoordinate(a))}pointLocation3D(a){return this.coordinateLocation(this.pointCoordinate3D(a))}locationCoordinate(b,c){const e=c?a.mercatorZfromAltitude(c,b.lat):void 0,d=this.projection.project(b.lng,b.lat);return new a.MercatorCoordinate(d.x,d.y,e)}coordinateLocation(a){return this.projection.unproject(a.x,a.y)}pointRayIntersection(d,f){const h=null!=f?f:this._centerAltitude,b=[d.x,d.y,0,1],c=[d.x,d.y,1,1];a.transformMat4$1(b,b,this.pixelMatrixInverse),a.transformMat4$1(c,c,this.pixelMatrixInverse);const i=c[3];a.scale$1(b,b,1/b[3]),a.scale$1(c,c,1/i);const e=b[2],g=c[2];return{p0:b,p1:c,t:e===g?0:(h-e)/(g-e)}}screenPointToMercatorRay(d){const b=[d.x,d.y,0,1],c=[d.x,d.y,1,1];return a.transformMat4$1(b,b,this.pixelMatrixInverse),a.transformMat4$1(c,c,this.pixelMatrixInverse),a.scale$1(b,b,1/b[3]),a.scale$1(c,c,1/c[3]),b[2]=a.mercatorZfromAltitude(b[2],this._center.lat)*this.worldSize,c[2]=a.mercatorZfromAltitude(c[2],this._center.lat)*this.worldSize,a.scale$1(b,b,1/this.worldSize),a.scale$1(c,c,1/this.worldSize),new a.Ray([b[0],b[1],b[2]],a.normalize([],a.sub([],c,b)))}rayIntersectionCoordinate(e){const{p0:b,p1:c,t:d}=e,f=a.mercatorZfromAltitude(b[2],this._center.lat),g=a.mercatorZfromAltitude(c[2],this._center.lat);return new a.MercatorCoordinate(a.number(b[0],c[0],d)/this.worldSize,a.number(b[1],c[1],d)/this.worldSize,a.number(f,g,d))}pointCoordinate(a,b=this._centerAltitude){return this.projection.createTileTransform(this,this.worldSize).pointCoordinate(a.x,a.y,b)}pointCoordinate3D(c){if(!this.elevation)return this.pointCoordinate(c);const i=this.elevation;let b=this.elevation.pointCoordinate(c);if(b)return new a.MercatorCoordinate(b[0],b[1],b[2]);let f=0,d=this.horizonLineFromTop();if(c.y>d)return this.pointCoordinate(c);const j=.02*d,e=c.clone();for(let g=0;g<10&&d-f>j;g++){e.y=a.number(f,d,.66);const h=i.pointCoordinate(e);h?(d=e.y,b=h):f=e.y}return b?new a.MercatorCoordinate(b[0],b[1],b[2]):this.pointCoordinate(c)}isPointAboveHorizon(a){if(this.elevation)return!this.elevation.pointCoordinate(a);{const b=this.horizonLineFromTop();return a.y0?new a.pointGeometry(b[0]/b[3],b[1]/b[3]):new a.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)}_getBounds(j,k){var f,l,g,m,h,n,i,o;const p=new a.pointGeometry(this._edgeInsets.left,this._edgeInsets.top),q=new a.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top),r=new a.pointGeometry(this.width-this._edgeInsets.right,this.height-this._edgeInsets.bottom),s=new a.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom);let b=this.pointCoordinate(p,j),c=this.pointCoordinate(q,j);const d=this.pointCoordinate(r,k),e=this.pointCoordinate(s,k);return b.y>1&&c.y>=0?b=new a.MercatorCoordinate((1-e.y)/(f=e,((l=b).y-f.y)/(l.x-f.x))+e.x,1):b.y<0&&c.y<=1&&(b=new a.MercatorCoordinate(-e.y/(g=e,((m=b).y-g.y)/(m.x-g.x))+e.x,0)),c.y>1&&b.y>=0?c=new a.MercatorCoordinate((1-d.y)/(h=d,((n=c).y-h.y)/(n.x-h.x))+d.x,1):c.y<0&&b.y<=1&&(c=new a.MercatorCoordinate(-d.y/(i=d,((o=c).y-i.y)/(o.x-i.x))+d.x,0)),(new a.LngLatBounds).extend(this.coordinateLocation(b)).extend(this.coordinateLocation(c)).extend(this.coordinateLocation(e)).extend(this.coordinateLocation(d))}_getBounds3D(){const a=this.elevation;if(!a.visibleDemTiles.length)return this._getBounds(0,0);const b=a.visibleDemTiles.reduce((a,b)=>{if(b.dem){const c=b.dem.tree;a.min=Math.min(a.min,c.minimums[0]),a.max=Math.max(a.max,c.maximums[0])}return a},{min:Number.MAX_VALUE,max:0});return this._getBounds(b.min*a.exaggeration(),b.max*a.exaggeration())}getBounds(){return this._terrainEnabled()?this._getBounds3D():this._getBounds(0,0)}horizonLineFromTop(b=!0){const c=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,a=this.height/2-c*(1-this._horizonShift);return b?Math.max(0,a):a}getMaxBounds(){return this.maxBounds}setMaxBounds(b){this.maxBounds=b,this.minLat=-a.MAX_MERCATOR_LATITUDE,this.maxLat=a.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,b&&(this.minLat=b.getSouth(),this.maxLat=b.getNorth(),this.minLng=b.getWest(),this.maxLng=b.getEast(),this.maxLngi&&(g=i-l),i-he&&(b=e-k),e-d.5?j-1:j,k>.5?k-1:k,0]),this.alignedProjMatrix=l,b=a.create(),a.scale(b,b,[this.width/2,-this.height/2,1]),a.translate(b,b,[1,-1,0]),this.labelPlaneMatrix=b,b=a.create(),a.scale(b,b,[1,-1,1]),a.translate(b,b,[-1,-1,0]),a.scale(b,b,[2/this.width,2/this.height,1]),this.glCoordMatrix=b,this.pixelMatrix=a.multiply$1(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},b=a.invert(new Float64Array(16),this.pixelMatrix),!b)throw new Error("failed to invert matrix");this.pixelMatrixInverse=b,this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const e=this.cameraWorldSize,f=this.cameraPixelsPerMeter,b=this._camera.position,g=1/this.height,d=[e,e,f];a.scale$2(d,d,g),a.scale$2(b,b,-1),a.multiply$2(b,b,d);const c=a.create();a.translate(c,c,b),a.scale(c,c,d),this.mercatorFogMatrix=c,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(e,f,g)}_computeCameraPosition(a){const e=(a=a||this.pixelsPerMeter)/this.pixelsPerMeter,b=this._camera.forward(),d=this.point,c=this._mercatorZfromZoom(this._cameraZoom?this._cameraZoom:this._zoom)*e-a/this.worldSize*this._centerAltitude;return[d.x/this.worldSize-b[0]*c,d.y/this.worldSize-b[1]*c,a/this.worldSize*this._centerAltitude-b[2]*c]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(b){const e=this._maxCameraBoundsDistance()*Math.cos(this._pitch),c=b[2];let d=1;c>0&&(d=Math.min((e-this._camera.position[2])/c,1)),this._camera.position=a.scaleAndAdd([],this._camera.position,b,d),this._updateStateFromCamera()}_updateStateFromCamera(){const b=this._camera.position,e=this._camera.forward(),{pitch:c,bearing:f}=this._camera.getPitchBearing(),g=a.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._projectionScaler,h=this._mercatorZfromZoom(this._maxZoom)*Math.cos(a.degToRad(this._maxPitch)),d=Math.max((b[2]-g)/Math.cos(c),h),i=this._zoomFromMercatorZ(d);a.scaleAndAdd(b,b,e,d),this._pitch=a.clamp(c,a.degToRad(this.minPitch),a.degToRad(this.maxPitch)),this.angle=a.wrap(f,-Math.PI,Math.PI),this._setZoom(a.clamp(i,this._minZoom,this._maxZoom)),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._center=this.coordinateLocation(new a.MercatorCoordinate(b[0],b[1],b[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(a){return Math.pow(2,a)*this.tileSize}_mercatorZfromZoom(a){return this.cameraToCenterDistance/this._worldSizeFromZoom(a)}_minimumHeightOverTerrain(){const a=Math.min((null!=this._cameraZoom?this._cameraZoom:this._zoom)+2,this._maxZoom);return this._mercatorZfromZoom(a)}_zoomFromMercatorZ(a){return this.scaleZoom(this.cameraToCenterDistance/(a*this.tileSize))}_terrainEnabled(){return!(!this._elevation|| !this.projection.supportsTerrain&&(a.warnOnce("Terrain is not yet supported with alternate projections. Use mercator to enable terrain."),1))}anyCornerOffEdge(b,c){const f=Math.min(b.x,c.x),g=Math.max(b.x,c.x),e=Math.min(b.y,c.y),h=Math.max(b.y,c.y);if(el||d.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+a.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new a.pointGeometry(0,0),new a.pointGeometry(this.width,this.height))}zoomDeltaToMovement(c,d){const b=a.length(a.sub([],this._camera.position,c)),e=this._zoomFromMercatorZ(b)+d;return b-this._mercatorZfromZoom(e)}getCameraPoint(){const b=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.pointGeometry(0,b))}}function cu(a,b){let c=!1,d=null;const e=()=>{d=null,c&&(a(),d=setTimeout(e,b),c=!1)};return()=>(c=!0,d||e(),d)}const d={linearity:.3,easing:a.bezier(0,0,.3,1)},cv=a.extend({deceleration:2500,maxSpeed:1400},d),cw=a.extend({deceleration:20,maxSpeed:1400},d),cx=a.extend({deceleration:1e3,maxSpeed:360},d),cy=a.extend({deceleration:1e3,maxSpeed:90},d);function cz(a,b){(!a.duration||a.durationf.unproject(a)),g=d.reduce((a,b,d,c)=>a.add(b.div(c.length)),new a.pointGeometry(0,0));super(e,{points:d,point:g,lngLats:i,lngLat:f.unproject(g),originalEvent:c}),this._defaultPrevented=!1}}class cD extends a.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,c,b){super(a,{originalEvent:b}),this._defaultPrevented=!1}}class cE{constructor(a,b){this._map=a,this._clickTolerance=b.clickTolerance}reset(){delete this._mousedownPos}wheel(a){return this._firePreventable(new cD(a.type,this._map,a))}mousedown(a,b){return this._mousedownPos=b,this._firePreventable(new cB(a.type,this._map,a))}mouseup(a){this._map.fire(new cB(a.type,this._map,a))}preclick(c){const b=a.extend({},c);b.type="preclick",this._map.fire(new cB(b.type,this._map,b))}click(a,b){this._mousedownPos&&this._mousedownPos.dist(b)>=this._clickTolerance||(this.preclick(a),this._map.fire(new cB(a.type,this._map,a)))}dblclick(a){return this._firePreventable(new cB(a.type,this._map,a))}mouseover(a){this._map.fire(new cB(a.type,this._map,a))}mouseout(a){this._map.fire(new cB(a.type,this._map,a))}touchstart(a){return this._firePreventable(new cC(a.type,this._map,a))}touchmove(a){this._map.fire(new cC(a.type,this._map,a))}touchend(a){this._map.fire(new cC(a.type,this._map,a))}touchcancel(a){this._map.fire(new cC(a.type,this._map,a))}_firePreventable(a){if(this._map.fire(a),a.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class cF{constructor(a){this._map=a}reset(){this._delayContextMenu=!1,delete this._contextMenuEvent}mousemove(a){this._map.fire(new cB(a.type,this._map,a))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new cB("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(a){this._delayContextMenu?this._contextMenuEvent=a:this._map.fire(new cB(a.type,this._map,a)),this._map.listens("contextmenu")&&a.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class cG{constructor(a,b){this._map=a,this._el=a.getCanvasContainer(),this._container=a.getContainer(),this._clickTolerance=b.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(a,c){this.isEnabled()&&a.shiftKey&&0===a.button&&(b.disableDrag(),this._startPos=this._lastPos=c,this._active=!0)}mousemoveWindow(d,e){if(!this._active)return;const a=e;if(this._lastPos.equals(a)|| !this._box&&a.dist(this._startPos){this._box&&(this._box.style.transform=`translate(${f}px,${h}px)`,this._box.style.width=g-f+"px",this._box.style.height=i-h+"px")})}mouseupWindow(c,f){if(!this._active)return;if(0!==c.button)return;const d=this._startPos,e=f;if(this.reset(),b.suppressClick(),d.x!==e.x||d.y!==e.y)return this._map.fire(new a.Event("boxzoomend",{originalEvent:c})),{cameraAnimation:a=>a.fitScreenCoordinates(d,e,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",c)}keydown(a){this._active&&27===a.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",a))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),b.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(b,c){return this._map.fire(new a.Event(b,{originalEvent:c}))}}function cH(b,d){const c={};for(let a=0;athis.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=d.timeStamp),b.length===this.numTouches&&(this.centroid=function(b){const c=new a.pointGeometry(0,0);for(const d of b)c._add(d);return c.div(b.length)}(c),this.touches=cH(b,c)))}touchmove(g,c,d){if(this.aborted||!this.centroid)return;const e=cH(d,c);for(const a in this.touches){const f=this.touches[a],b=e[a];(!b||b.dist(f)>30)&&(this.aborted=!0)}}touchend(b,d,c){if((!this.centroid||b.timeStamp-this.startTime>500)&&(this.aborted=!0),0===c.length){const a=!this.aborted&&this.centroid;if(this.reset(),a)return a}}}(b),this.numTaps=b.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(a,b,c){this.singleTap.touchstart(a,b,c)}touchmove(a,b,c){this.singleTap.touchmove(a,b,c)}touchend(b,c,d){const a=this.singleTap.touchend(b,c,d);if(a){const e=b.timeStamp-this.lastTime<500,f=!this.lastTap||30>this.lastTap.dist(a);if(e&&f||this.reset(),this.count++,this.lastTime=b.timeStamp,this.lastTap=a,this.count===this.numTaps)return this.reset(),a}}}class cJ{constructor(){this._zoomIn=new cI({numTouches:1,numTaps:2}),this._zoomOut=new cI({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(a,b,c){this._zoomIn.touchstart(a,b,c),this._zoomOut.touchstart(a,b,c)}touchmove(a,b,c){this._zoomIn.touchmove(a,b,c),this._zoomOut.touchmove(a,b,c)}touchend(a,b,c){const d=this._zoomIn.touchend(a,b,c),e=this._zoomOut.touchend(a,b,c);return d?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:b=>b.easeTo({duration:300,zoom:b.getZoom()+1,around:b.unproject(d)},{originalEvent:a})}):e?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:b=>b.easeTo({duration:300,zoom:b.getZoom()-1,around:b.unproject(e)},{originalEvent:a})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const cK={0:1,2:2};class f{constructor(a){this.reset(),this._clickTolerance=a.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton}_correctButton(a,b){return!1}_move(a,b){return{}}mousedown(a,d){if(this._lastPoint)return;const c=b.mouseButton(a);this._correctButton(a,c)&&(this._lastPoint=d,this._eventButton=c)}mousemoveWindow(c,a){const b=this._lastPoint;if(b){if(c.preventDefault(),function(a,c){const b=cK[c];return void 0===a.buttons||(a.buttons&b)!==b}(c,this._eventButton))this.reset();else if(this._moved||!(a.dist(b)0&&(this._active=!0);const b=cH(g,k),h=new a.pointGeometry(0,0),d=new a.pointGeometry(0,0);let c=0;for(const e in b){const f=b[e],i=this._touches[e];i&&(h._add(f),d._add(f.sub(i)),c++,b[e]=f)}if(this._touches=b,c{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show")},500)}}class g{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}_start(a){}_move(a,b,c){return{}}touchstart(c,b,a){this._firstTwoTouches||a.length<2||(this._firstTwoTouches=[a[0].identifier,a[1].identifier],this._start([b[0],b[1]]))}touchmove(c,d,e){if(!this._firstTwoTouches)return;c.preventDefault();const[f,g]=this._firstTwoTouches,a=cP(e,d,f),b=cP(e,d,g);if(!a||!b)return;const h=this._aroundCenter?null:a.add(b).div(2);return this._move([a,b],h,c)}touchend(h,a,c){if(!this._firstTwoTouches)return;const[d,e]=this._firstTwoTouches,f=cP(c,a,d),g=cP(c,a,e);f&&g||(this._active&&b.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(a){this._enabled=!0,this._aroundCenter=!!a&&"center"===a.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function cP(b,c,d){for(let a=0;aMath.abs(cQ(this._distance,this._startDistance))))return this._active=!0,{zoomDelta:cQ(this._distance,c),pinchAround:b}}}function cS(a,b){return 180*a.angleWith(b)/Math.PI}class cT extends g{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(a){this._startVector=this._vector=a[0].sub(a[1]),this._minDiameter=a[0].dist(a[1])}_move(a,b){const c=this._vector;if(this._vector=a[0].sub(a[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:cS(this._vector,c),pinchAround:b}}_isBelowThreshold(a){this._minDiameter=Math.min(this._minDiameter,a.mag());const b=25/(Math.PI*this._minDiameter)*360,c=cS(a,this._startVector);return Math.abs(c)Math.abs(a.x)}class cV extends g{constructor(a){super(),this._map=a}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}_start(a){this._lastPoints=a,cU(a[0].sub(a[1]))&&(this._valid=!1)}_move(a,e,b){const c=a[0].sub(this._lastPoints[0]),d=a[1].sub(this._lastPoints[1]);if(!(this._map._cooperativeGestures&&b.touches.length<3)&&(this._valid=this.gestureBeginsVertically(c,d,b.timeStamp),this._valid))return this._lastPoints=a,this._active=!0,{pitchDelta:-((c.y+d.y)/2*.5)}}gestureBeginsVertically(a,b,c){if(void 0!==this._valid)return this._valid;const d=a.mag()>=2,e=b.mag()>=2;if(!d&&!e)return;if(!d||!e)return void 0===this._firstMove&&(this._firstMove=c),c-this._firstMove<100&&void 0;const f=a.y>0==b.y>0;return cU(a)&&cU(b)&&f}}class cW{constructor(){const a={panStep:100,bearingStep:15,pitchStep:10};this._panStep=a.panStep,this._bearingStep=a.bearingStep,this._pitchStep=a.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(a){if(a.altKey||a.ctrlKey||a.metaKey)return;let d=0,b=0,c=0,e=0,f=0;switch(a.keyCode){case 61:case 107:case 171:case 187:d=1;break;case 189:case 109:case 173:d=-1;break;case 37:a.shiftKey?b=-1:(a.preventDefault(),e=-1);break;case 39:a.shiftKey?b=1:(a.preventDefault(),e=1);break;case 38:a.shiftKey?c=1:(a.preventDefault(),f=-1);break;case 40:a.shiftKey?c=-1:(a.preventDefault(),f=1);break;default:return}return this._rotationDisabled&&(b=0,c=0),{cameraAnimation:g=>{const h=g.getZoom();g.easeTo({duration:300,easeId:"keyboardHandler",easing:cX,zoom:d?Math.round(h)+d*(a.shiftKey?2:1):h,bearing:g.getBearing()+b*this._bearingStep,pitch:g.getPitch()+c*this._pitchStep,offset:[-e*this._panStep,-f*this._panStep],center:g.getCenter()},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function cX(a){return a*(2-a)}const cY=4.000244140625;class cZ{constructor(b,c){this._map=b,this._el=b.getCanvasContainer(),this._handler=c,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,a.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert","_isFullscreen"],this)}setZoomRate(a){this._defaultZoomRate=a}setWheelZoomRate(a){this._wheelZoomRate=a}isEnabled(){return!!this._enabled}isActive(){return!!this._active|| void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(a){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!a&&"center"===a.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(b){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(b.ctrlKey||b.metaKey||this.isZooming()||this._isFullscreen()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let c=b.deltaMode===a.window.WheelEvent.DOM_DELTA_LINE?40*b.deltaY:b.deltaY;const d=a.exported.now(),e=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,0!==c&&c%cY==0?this._type="wheel":0!==c&&4>Math.abs(c)?this._type="trackpad":e>400?(this._type=null,this._lastValue=c,this._timeout=setTimeout(this._onTimeout,40,b)):this._type||(this._type=200>Math.abs(e*c)?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,c+=this._lastValue)),b.shiftKey&&c&&(c/=4),this._type&&(this._lastWheelEvent=b,this._delta-=c,this._active||this._start(b)),b.preventDefault()}_onTimeout(a){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(a)}_start(a){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const c=b.mousePos(this._el,a);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:c,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const b=this._map.transform,c=()=>b._terrainEnabled()&&this._aroundCoord?b.computeZoomRelativeTo(this._aroundCoord):b.zoom;if(0!==this._delta){const k="wheel"===this._type&&Math.abs(this._delta)>cY?this._wheelZoomRate:this._defaultZoomRate;let d=2/(1+Math.exp(-Math.abs(this._delta*k)));this._delta<0&&0!==d&&(d=1/d);const l=c(),m=Math.pow(2,l),n="number"==typeof this._targetZoom?b.zoomScale(this._targetZoom):m;this._targetZoom=Math.min(b.maxZoom,Math.max(b.minZoom,b.scaleZoom(n*d))),"wheel"===this._type&&(this._startZoom=c(),this._easing=this._smoothOutEasing(200)),this._delta=0}const g="number"==typeof this._targetZoom?this._targetZoom:c(),h=this._startZoom,i=this._easing;let f,e=!1;if("wheel"===this._type&&h&&i){const j=Math.min((a.exported.now()-this._lastWheelEventTime)/200,1),o=i(j);f=a.number(h,g,o),j<1?this._frameId||(this._frameId=!0):e=!0}else f=g,e=!0;return this._active=!0,e&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!e,zoomDelta:f-c(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(g){let c=a.ease;if(this._prevEase){const b=this._prevEase,e=(a.exported.now()-b.start)/b.duration,f=b.easing(e+.01)-b.easing(e),d=.27/Math.sqrt(f*f+1e-4)*.01,h=Math.sqrt(.0729-d*d);c=a.bezier(d,h,.25,1)}return this._prevEase={start:a.exported.now(),duration:g,easing:c},c}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=b.create("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(a.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_isFullscreen(){return!!a.window.document.fullscreenElement}_showBlockerAlert(){"hidden"===this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="visible"),this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show")},200)}}class c${constructor(a,b){this._clickZoom=a,this._tapZoom=b}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class c_{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(a,b){return a.preventDefault(),{cameraAnimation(c){c.easeTo({duration:300,zoom:c.getZoom()+(a.shiftKey?-1:1),around:c.unproject(b)},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class c0{constructor(){this._tap=new cI({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()}touchstart(b,c,a){this._swipePoint||(this._tapTime&&b.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?a.length>0&&(this._swipePoint=c[0],this._swipeTouch=a[0].identifier):this._tap.touchstart(b,c,a))}touchmove(a,b,c){if(this._tapTime){if(this._swipePoint){if(c[0].identifier!==this._swipeTouch)return;const d=b[0],e=d.y-this._swipePoint.y;return this._swipePoint=d,a.preventDefault(),this._active=!0,{zoomDelta:e/128}}}else this._tap.touchmove(a,b,c)}touchend(a,c,b){this._tapTime?this._swipePoint&&0===b.length&&this.reset():this._tap.touchend(a,c,b)&&(this._tapTime=a.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class c1{constructor(a,b,c){this._el=a,this._mousePan=b,this._touchPan=c}enable(a){this._inertiaOptions=a||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class c2{constructor(a,b,c){this._pitchWithRotate=a.pitchWithRotate,this._mouseRotate=b,this._mousePitch=c}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class c3{constructor(a,b,c,d){this._el=a,this._touchZoom=b,this._touchRotate=c,this._tapDragZoom=d,this._rotationDisabled=!1,this._enabled=!0}enable(a){this._touchZoom.enable(a),this._rotationDisabled||this._touchRotate.enable(a),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const c4=a=>a.zoom||a.drag||a.pitch||a.rotate;class c5 extends a.Event{}function c6(a){return a.panDelta&&a.panDelta.mag()||a.zoomDelta||a.bearingDelta||a.pitchDelta}const c7="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class c8 extends a.Evented{constructor(b,c){super(),this._moving=!1,this._zooming=!1,this.transform=b,this._bearingSnap=c.bearingSnap,a.bindAll(["_renderFrameCallback"],this)}getCenter(){return new a.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(a,b){return this.jumpTo({center:a},b)}panBy(b,c,d){return b=a.pointGeometry.convert(b).mult(-1),this.panTo(this.transform.center,a.extend({offset:b},c),d)}panTo(b,c,d){return this.easeTo(a.extend({center:b},c),d)}getZoom(){return this.transform.zoom}setZoom(a,b){return this.jumpTo({zoom:a},b),this}zoomTo(b,c,d){return this.easeTo(a.extend({zoom:b},c),d)}zoomIn(a,b){return this.zoomTo(this.getZoom()+1,a,b),this}zoomOut(a,b){return this.zoomTo(this.getZoom()-1,a,b),this}getBearing(){return this.transform.bearing}setBearing(a,b){return this.jumpTo({bearing:a},b),this}getPadding(){return this.transform.padding}setPadding(a,b){return this.jumpTo({padding:a},b),this}rotateTo(b,c,d){return this.easeTo(a.extend({bearing:b},c),d)}resetNorth(b,c){return this.rotateTo(0,a.extend({duration:1e3},b),c),this}resetNorthPitch(b,c){return this.easeTo(a.extend({bearing:0,pitch:0,duration:1e3},b),c),this}snapToNorth(a,b){return Math.abs(this.getBearing())i=>{if(t&&(c.zoom=a.number(d,g,i)),u&&(c.bearing=a.number(e,n,i)),v&&(c.pitch=a.number(f,o,i)),w&&(c.interpolatePadding(z,p,i),h=c.centerPoint.add(q)),k)c.setLocationAtPoint(k,s);else{const l=c.zoomScale(c.zoom-d),x=g>d?Math.min(2,B):Math.max(.5,B),y=Math.pow(x,1-i),j=c.unproject(r.add(A.mult(i*y)).mult(l));c.setLocationAtPoint(c.renderWorldCopies?j.wrap():j,h)}return b.preloadOnly||this._fireMoveEvents(m),c};if(b.preloadOnly){const x=this._emulate(l,b.duration,c);return this._preloadTiles(x),this}const y={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=t,this._rotating=u,this._pitching=v,this._padding=w,this._easeId=b.easeId,this._prepareEase(m,b.noMoveStart,y),this._ease(l(c),a=>{c.recenterOnTerrain(),this._afterEase(m,a)},b),this}_prepareEase(b,d,c={}){this._moving=!0,this.transform.cameraElevationReference="sea",d||c.moving||this.fire(new a.Event("movestart",b)),this._zooming&&!c.zooming&&this.fire(new a.Event("zoomstart",b)),this._rotating&&!c.rotating&&this.fire(new a.Event("rotatestart",b)),this._pitching&&!c.pitching&&this.fire(new a.Event("pitchstart",b))}_fireMoveEvents(b){this.fire(new a.Event("move",b)),this._zooming&&this.fire(new a.Event("zoom",b)),this._rotating&&this.fire(new a.Event("rotate",b)),this._pitching&&this.fire(new a.Event("pitch",b))}_afterEase(b,c){if(this._easeId&&c&&this._easeId===c)return;delete this._easeId,this.transform.cameraElevationReference="ground";const d=this._zooming,e=this._rotating,f=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new a.Event("zoomend",b)),e&&this.fire(new a.Event("rotateend",b)),f&&this.fire(new a.Event("pitchend",b)),this.fire(new a.Event("moveend",b))}flyTo(b,g){if(!b.essential&&a.exported.prefersReducedMotion){const r=a.pick(b,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,g)}this.stop(),b=a.extend({offset:[0,0],speed:1.2,curve:1.42,easing:a.ease},b);const c=this.transform,f=this.getZoom(),h=this.getBearing(),k=this.getPitch(),J=this.getPadding(),l="zoom"in b?a.clamp(+b.zoom,c.minZoom,c.maxZoom):f,s="bearing"in b?this._normalizeBearing(b.bearing,h):h,t="pitch"in b?+b.pitch:k,u="padding"in b?b.padding:c.padding,v=c.zoomScale(l-f),w=a.pointGeometry.convert(b.offset);let x=c.centerPoint.add(w);const m=c.pointLocation(x),n=a.LngLat.convert(b.center||m);this._normalizeCenter(n);const y=c.project(m),z=c.project(n).sub(y);let d=b.curve;const e=Math.max(c.width,c.height),i=e/v,o=z.mag();if("minZoom"in b){const A=a.clamp(Math.min(b.minZoom,f,l),c.minZoom,c.maxZoom),B=e/c.zoomScale(A-f);d=Math.sqrt(B/o*2)}const K=d*d;function p(b){const a=(i*i-e*e+(b?-1:1)*K*K*o*o)/(2*(b?i:e)*K*o);return Math.log(Math.sqrt(a*a+1)-a)}function L(a){return(Math.exp(a)-Math.exp(-a))/2}function M(a){return(Math.exp(a)+Math.exp(-a))/2}const C=p(0);let D=function(a){return M(C)/M(C+d*a)},E=function(b){var a;return e*((M(C)*(L(a=C+d*b)/M(a))-L(C))/K)/o},j=(p(1)-C)/d;if(1e-6>Math.abs(o)||!isFinite(j)){if(1e-6>Math.abs(e-i))return this.easeTo(b,g);const N=ib.maxDuration&&(b.duration=0);const F=h!==s,G=t!==k,H=!c.isPaddingEqual(u),q=c=>d=>{const e=d*j,i=1/D(e);c.zoom=1===d?l:f+c.scaleZoom(i),F&&(c.bearing=a.number(h,s,d)),G&&(c.pitch=a.number(k,t,d)),H&&(c.interpolatePadding(J,u,d),x=c.centerPoint.add(w));const m=1===d?n:c.unproject(y.add(z.mult(E(e))).mult(i));return c.setLocationAtPoint(c.renderWorldCopies?m.wrap():m,x),c._updateCenterElevation(),b.preloadOnly||this._fireMoveEvents(g),c};if(b.preloadOnly){const I=this._emulate(q,b.duration,c);return this._preloadTiles(I),this}return this._zooming=!0,this._rotating=F,this._pitching=G,this._padding=H,this._prepareEase(g,!1),this._ease(q(c),()=>this._afterEase(g),b),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(b,c){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,c)}if(!b){const a=this.handlers;a&&a.stop(!1)}return this}_ease(c,d,b){!1===b.animate||0===b.duration?(c(1),d()):(this._easeStart=a.exported.now(),this._easeOptions=b,this._onEaseFrame=c,this._onEaseEnd=d,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const b=Math.min((a.exported.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(b)),b<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(b,c){b=a.wrap(b,-180,180);const d=Math.abs(b-c);return Math.abs(b-360-c)180?-360:c< -180?360:0}_emulate(d,e,f){const b=Math.ceil(15*e/1e3),c=[],g=d(f.clone());for(let a=0;a<=b;a++){const h=g(a/b);c.push(h.clone())}return c}}class y{constructor(b={}){this.options=b,a.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(c){const a=this.options&&this.options.compact;return this._map=c,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=b.create("button","mapboxgl-ctrl-attrib-button",this._container),b.create("span","mapboxgl-ctrl-icon",this._compactButton).setAttribute("aria-hidden",!0),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=b.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),a&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===a&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_setElementTitle(a,c){const b=this._map._getUIString(`AttributionControl.${c}`);a.setAttribute("aria-label",b),a.removeAttribute("title"),a.firstElementChild&&a.firstElementChild.setAttribute("title",b)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let b=this._editLink;b||(b=this._editLink=this._container.querySelector(".mapbox-improve-map"));const c=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||a.config.ACCESS_TOKEN}];if(b){const d=c.reduce((b,a,d)=>(a.value&&(b+=`${a.key}=${a.value}${da.indexOf(b.attribution)&&a.push(b.attribution)}}a.sort((a,b)=>a.length-b.length),a=a.filter((c,d)=>{for(let b=d+1;b=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?a=[...this.options.customAttribution,...a]:a.unshift(this.options.customAttribution));const c=a.join(" | ");c!==this._attribHTML&&(this._attribHTML=c,a.length?(this._innerContainer.innerHTML=c,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class c9{constructor(){a.bindAll(["_updateLogo"],this),a.bindAll(["_updateCompact"],this)}onAdd(c){this._map=c,this._container=b.create("div","mapboxgl-ctrl");const a=b.create("a","mapboxgl-ctrl-logo");return a.target="_blank",a.rel="noopener nofollow",a.href="https://www.mapbox.com/",a.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),a.setAttribute("rel","noopener nofollow"),this._container.appendChild(a),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(a){a&&"metadata"!==a.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const a=this._map.style._sourceCaches;if(0===Object.entries(a).length)return!0;for(const c in a){const b=a[c].getSource();if(b.hasOwnProperty("mapbox_logo")&&!b.mapbox_logo)return!1}return!0}_updateCompact(){const a=this._container.children;if(a.length){const b=a[0];this._map.getCanvasContainer().offsetWidth<250?b.classList.add("mapboxgl-compact"):b.classList.remove("mapboxgl-compact")}}}class da{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(b){const a=++this._id;return this._queue.push({callback:b,id:a,cancelled:!1}),a}remove(c){const a=this._currentlyRunning,d=a?this._queue.concat(a):this._queue;for(const b of d)if(b.id===c)return void(b.cancelled=!0)}run(b=0){const c=this._currentlyRunning=this._queue;for(const a of(this._queue=[],c))if(!a.cancelled&&(a.callback(b),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}function db(b,d,c){if(b=new a.LngLat(b.lng,b.lat),d){const f=new a.LngLat(b.lng-360,b.lat),g=new a.LngLat(b.lng+360,b.lat),h=360*Math.ceil(Math.abs(b.lng-c.center.lng)/360),i=c.locationPoint(b).distSqr(d),j=d.x<0||d.y<0||d.x>c.width||d.y>c.height;c.locationPoint(f).distSqr(d)180;){const e=c.locationPoint(b);if(e.x>=0&&e.y>=0&&e.x<=c.width&&e.y<=c.height)break;b.lng>c.center.lng?b.lng-=360:b.lng+=360}return b}const dc={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};class z extends a.Evented{constructor(c,e){if(super(),(c instanceof a.window.HTMLElement||e)&&(c=a.extend({element:c},e)),a.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=c&&c.anchor||"center",this._color=c&&c.color||"#3FB1CE",this._scale=c&&c.scale||1,this._draggable=c&&c.draggable||!1,this._clickTolerance=c&&c.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=c&&c.rotation||0,this._rotationAlignment=c&&c.rotationAlignment||"auto",this._pitchAlignment=c&&c.pitchAlignment&&"auto"!==c.pitchAlignment?c.pitchAlignment:this._rotationAlignment,this._updateMoving=()=>this._update(!0),c&&c.element)this._element=c.element,this._offset=a.pointGeometry.convert(c&&c.offset||[0,0]);else{this._defaultMarker=!0,this._element=b.create("div");const f=41,g=27,d=b.createSVG("svg",{display:"block",height:f*this._scale+"px",width:g*this._scale+"px",viewBox:`0 0 ${g} ${f}`},this._element),h=b.createSVG("radialGradient",{id:"shadowGradient"},b.createSVG("defs",{},d));b.createSVG("stop",{offset:"10%","stop-opacity":.4},h),b.createSVG("stop",{offset:"100%","stop-opacity":.05},h),b.createSVG("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},d),b.createSVG("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},d),b.createSVG("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},d),b.createSVG("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},d),this._offset=a.pointGeometry.convert(c&&c.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",a=>{a.preventDefault()}),this._element.addEventListener("mousedown",a=>{a.preventDefault()});const i=this._element.classList;for(const j in dc)i.remove(`mapboxgl-marker-anchor-${j}`);i.add(`mapboxgl-marker-anchor-${this._anchor}`),this._popup=null}addTo(a){return a===this._map||(this.remove(),this._map=a,a.getCanvasContainer().appendChild(this._element),a.on("move",this._updateMoving),a.on("moveend",this._update),a.on("remove",this._clearFadeTimer),a._addMarker(this),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick)),this}remove(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._updateMoving),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._map.off("remove",this._clearFadeTimer),this._map._removeMarker(this),delete this._map),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(b){return this._lngLat=a.LngLat.convert(b),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(c){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),c){if(!("offset"in c.options)){const b=38.1,a=13.5,d=Math.sqrt(Math.pow(a,2)/2);c.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-b],"bottom-left":[d,-1*(b-a+d)],"bottom-right":[-d,-1*(b-a+d)],left:[a,-1*(b-a)],right:[-a,-1*(b-a)]}:this._offset}this._popup=c,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(a){const b=a.code,c=a.charCode||a.keyCode;"Space"!==b&&"Enter"!==b&&32!==c&&13!==c||this.togglePopup()}_onMapClick(c){const a=c.originalEvent.target,b=this._element;this._popup&&(a===b||b.contains(a))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const a=this._popup;return a&&(a.isOpen()?(a.remove(),this._element.setAttribute("aria-expanded","false")):(a.addTo(this._map),this._element.setAttribute("aria-expanded","true"))),this}_evaluateOpacity(){const a=this._pos?this._pos.sub(this._transformedOffset()):null;if(!this._withinScreenBounds(a))return void this._clearFadeTimer();const b=this._map.unproject(a);let c=!1;if(this._map.transform._terrainEnabled()&&this._map.getTerrain()){const d=this._map.getFreeCameraOptions();if(d.position){const e=d.position.toLngLat();c=e.distanceTo(b)<.9*e.distanceTo(this._lngLat)}}const f=(1-this._map._queryFogOpacity(b))*(c?.2:1);this._element.style.opacity=`${f}`,this._popup&&this._popup._setOpacity(`${f}`),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_withinScreenBounds(a){const b=this._map.transform;return!!a&&a.x>=0&&a.x=0&&a.y{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),this._map._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(this._map.getTerrain()||this._map.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))}))}_transformedOffset(){if(!this._defaultMarker)return this._offset;const b=this._map.transform,a=this._offset.mult(this._scale);return"map"===this._rotationAlignment&&a._rotate(b.angle),"map"===this._pitchAlignment&&(a.y*=Math.cos(b._pitch)),a}getOffset(){return this._offset}setOffset(b){return this._offset=a.pointGeometry.convert(b),this._update(),this}_onMove(b){if(!this._isDragging){const c=this._clickTolerance||this._map._clickTolerance;this._isDragging=b.point.dist(this._pointerdownPos)>=c}this._isDragging&&(this._pos=b.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new a.Event("dragstart"))),this.fire(new a.Event("drag")))}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new a.Event("dragend")),this._state="inactive"}_addDragHandler(a){this._element.contains(a.originalEvent.target)&&(a.preventDefault(),this._positionDelta=a.point.sub(this._pos).add(this._transformedOffset()),this._pointerdownPos=a.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))}setDraggable(a){return this._draggable=!!a,this._map&&(a?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(a){return this._rotation=a||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(a){return this._rotationAlignment=a||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(a){return this._pitchAlignment=a&&"auto"!==a?a:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}}const{HTMLImageElement:dd,HTMLElement:de,ImageBitmap:df}=a.window;function dg(a){a.parentNode&&a.parentNode.removeChild(a)}class dh{constructor(c,b,d=!1){this._clickTolerance=10,this.element=b,this.mouseRotate=new cM({clickTolerance:c.dragRotate._mouseRotate._clickTolerance}),this.map=c,d&&(this.mousePitch=new cN({clickTolerance:c.dragRotate._mousePitch._clickTolerance})),a.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),b.addEventListener("mousedown",this.mousedown),b.addEventListener("touchstart",this.touchstart,{passive:!1}),b.addEventListener("touchmove",this.touchmove),b.addEventListener("touchend",this.touchend),b.addEventListener("touchcancel",this.reset)}down(a,c){this.mouseRotate.mousedown(a,c),this.mousePitch&&this.mousePitch.mousedown(a,c),b.disableDrag()}move(d,e){const a=this.map,b=this.mouseRotate.mousemoveWindow(d,e);if(b&&b.bearingDelta&&a.setBearing(a.getBearing()+b.bearingDelta),this.mousePitch){const c=this.mousePitch.mousemoveWindow(d,e);c&&c.pitchDelta&&a.setPitch(a.getPitch()+c.pitchDelta)}}off(){const a=this.element;a.removeEventListener("mousedown",this.mousedown),a.removeEventListener("touchstart",this.touchstart,{passive:!1}),a.removeEventListener("touchmove",this.touchmove),a.removeEventListener("touchend",this.touchend),a.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){b.enableDrag(),a.window.removeEventListener("mousemove",this.mousemove),a.window.removeEventListener("mouseup",this.mouseup)}mousedown(c){this.down(a.extend({},c,{ctrlKey:!0,preventDefault:()=>c.preventDefault()}),b.mousePos(this.element,c)),a.window.addEventListener("mousemove",this.mousemove),a.window.addEventListener("mouseup",this.mouseup)}mousemove(a){this.move(a,b.mousePos(this.element,a))}mouseup(a){this.mouseRotate.mouseupWindow(a),this.mousePitch&&this.mousePitch.mouseupWindow(a),this.offTemp()}touchstart(a){1!==a.targetTouches.length?this.reset():(this._startPos=this._lastPos=b.touchPos(this.element,a.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>a.preventDefault()},this._startPos))}touchmove(a){1!==a.targetTouches.length?this.reset():(this._lastPos=b.touchPos(this.element,a.targetTouches)[0],this.move({preventDefault:()=>a.preventDefault()},this._lastPos))}touchend(a){0===a.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)5280?dm(d,c,f/5280,a._getUIString("ScaleControl.Miles"),a):dm(d,c,f,a._getUIString("ScaleControl.Feet"),a)}else b&&"nautical"===b.unit?dm(d,c,e/1852,a._getUIString("ScaleControl.NauticalMiles"),a):e>=1e3?dm(d,c,e/1e3,a._getUIString("ScaleControl.Kilometers"),a):dm(d,c,e,a._getUIString("ScaleControl.Meters"),a)}function dm(d,e,a,f,b){const c=function(b){const c=Math.pow(10,`${Math.floor(b)}`.length-1);let a=b/c;return c*(a=a>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(a){const b=Math.pow(10,Math.ceil(-Math.log(a)/Math.LN10));return Math.round(a*b)/b}(a))}(a),g=c/a;b._requestDomTask(()=>{d.style.width=e*g+"px",d.innerHTML=`${c} ${f}`})}const A={version:a.version,supported:l,setRTLTextPlugin:a.setRTLTextPlugin,getRTLTextPluginStatus:a.getRTLTextPluginStatus,Map:class extends c8{constructor(c){if(null!=(c=a.extend({},{center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},c)).minZoom&&null!=c.maxZoom&&c.minZoom>c.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=c.minPitch&&null!=c.maxPitch&&c.minPitch>c.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=c.minPitch&&c.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=c.maxPitch&&c.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new ct(c.minZoom,c.maxZoom,c.minPitch,c.maxPitch,c.renderWorldCopies),c),this._interactive=c.interactive,this._minTileCacheSize=c.minTileCacheSize,this._maxTileCacheSize=c.maxTileCacheSize,this._failIfMajorPerformanceCaveat=c.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=c.preserveDrawingBuffer,this._antialias=c.antialias,this._trackResize=c.trackResize,this._bearingSnap=c.bearingSnap,this._refreshExpiredTiles=c.refreshExpiredTiles,this._fadeDuration=c.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=c.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=c.collectResourceTiming,this._optimizeForTerrain=c.optimizeForTerrain,this._renderTaskQueue=new da,this._domRenderTaskQueue=new da,this._controls=[],this._markers=[],this._mapId=a.uniqueId(),this._locale=a.extend({},{"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use \u2318 + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},c.locale),this._clickTolerance=c.clickTolerance,this._cooperativeGestures=c.cooperativeGestures,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevation=new class{constructor(a){this.jumpTo(a)}getValue(b){if(b<=this._startTime)return this._start;if(b>=this._endTime)return this._end;const c=a.easeCubicInOut((b-this._startTime)/(this._endTime-this._startTime));return this._start*(1-c)+this._end*c}isEasing(a){return a>=this._startTime&&a<=this._endTime}jumpTo(a){this._startTime=-1/0,this._endTime=-1/0,this._start=a,this._end=a}easeTo(b,a,c){this._start=this.getValue(a),this._end=b,this._startTime=a,this._endTime=a+c}}(0),this._requestManager=new a.RequestManager(c.transformRequest,c.accessToken,c.testMode),this._silenceAuthErrors=!!c.testMode,"string"==typeof c.container){if(this._container=a.window.document.getElementById(c.container),!this._container)throw new Error(`Container '${c.container}' not found.`)}else{if(!(c.container instanceof de))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=c.container}if(this._container.childNodes.length>0&&a.warnOnce("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),c.maxBounds&&this.setMaxBounds(c.maxBounds),a.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),void 0!==a.window&&(a.window.addEventListener("online",this._onWindowOnline,!1),a.window.addEventListener("resize",this._onWindowResize,!1),a.window.addEventListener("orientationchange",this._onWindowResize,!1),a.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1)),this.handlers=new class{constructor(c,d){this._map=c,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new class{constructor(a){this._map=a,this.clear()}clear(){this._inertiaBuffer=[]}record(b){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:a.exported.now(),settings:b})}_drainInertiaBuffer(){const b=this._inertiaBuffer,c=a.exported.now();for(;b.length>0&&c-b[0].time>160;)b.shift()}_onMoveEnd(k){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const b={zoom:0,bearing:0,pitch:0,pan:new a.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:d}of this._inertiaBuffer)b.zoom+=d.zoomDelta||0,b.bearing+=d.bearingDelta||0,b.pitch+=d.pitchDelta||0,d.panDelta&&b.pan._add(d.panDelta),d.around&&(b.around=d.around),d.pinchAround&&(b.pinchAround=d.pinchAround);const e=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,c={};if(b.pan.mag()){const f=cA(b.pan.mag(),e,a.extend({},cv,k||{}));c.offset=b.pan.mult(f.amount/b.pan.mag()),c.center=this._map.transform.center,cz(c,f)}if(b.zoom){const g=cA(b.zoom,e,cw);c.zoom=this._map.transform.zoom+g.amount,cz(c,g)}if(b.bearing){const h=cA(b.bearing,e,cx);c.bearing=this._map.transform.bearing+a.clamp(h.amount,-179,179),cz(c,h)}if(b.pitch){const i=cA(b.pitch,e,cy);c.pitch=this._map.transform.pitch+i.amount,cz(c,i)}if(c.zoom||c.bearing){const j=void 0===b.pinchAround?b.around:b.pinchAround;c.around=j?this._map.unproject(j):this._map.getCenter()}return this.clear(),a.extend(c,{noMoveStart:!0})}}(c),this._bearingSnap=d.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new class{constructor(){this.constants=[1,1,.01],this.radius=0}setup(c,d){const b=a.sub([],d,c);this.radius=a.length(b[2]<0?a.div([],b,this.constants):[b[0],b[1],0])}projectRay(c){a.div(c,c,this.constants),a.normalize(c,c),a.mul$1(c,c,this.constants);const b=a.scale$2([],c,this.radius);if(b[2]>0){const e=a.scale$2([],[0,0,1],a.dot(b,[0,0,1])),f=a.scale$2([],a.normalize([],[b[0],b[1],0]),this.radius),d=a.add([],b,a.scale$2([],a.sub([],a.add([],f,e),b),2));b[0]=d[0],b[1]=d[1]}return b}},this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(d),a.bindAll(["handleEvent","handleWindowEvent"],this);const b=this._el;for(const[e,f,g]of(this._listeners=[[b,"touchstart",{passive:!0}],[b,"touchmove",{passive:!1}],[b,"touchend",void 0],[b,"touchcancel",void 0],[b,"mousedown",void 0],[b,"mousemove",void 0],[b,"mouseup",void 0],[a.window.document,"mousemove",{capture:!0}],[a.window.document,"mouseup",void 0],[b,"mouseover",void 0],[b,"mouseout",void 0],[b,"dblclick",void 0],[b,"click",void 0],[b,"keydown",{capture:!1}],[b,"keyup",void 0],[b,"wheel",{passive:!1}],[b,"contextmenu",void 0],[a.window,"blur",void 0]],this._listeners))e.addEventListener(f,e===a.window.document?this.handleWindowEvent:this.handleEvent,g)}destroy(){for(const[b,c,d]of this._listeners)b.removeEventListener(c,b===a.window.document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(b){const a=this._map,d=a.getCanvasContainer();this._add("mapEvent",new cE(a,b));const n=a.boxZoom=new cG(a,b);this._add("boxZoom",n);const e=new cJ,f=new c_;a.doubleClickZoom=new c$(f,e),this._add("tapZoom",e),this._add("clickZoom",f);const g=new c0;this._add("tapDragZoom",g);const o=a.touchPitch=new cV(a);this._add("touchPitch",o);const h=new cM(b),i=new cN(b);a.dragRotate=new c2(b,h,i),this._add("mouseRotate",h,["mousePitch"]),this._add("mousePitch",i,["mouseRotate"]);const j=new cL(b),k=new cO(a,b);a.dragPan=new c1(d,j,k),this._add("mousePan",j),this._add("touchPan",k,["touchZoom","touchRotate"]);const l=new cT,m=new cR;a.touchZoomRotate=new c3(d,m,l,g),this._add("touchRotate",l,["touchPan","touchZoom"]),this._add("touchZoom",m,["touchPan","touchRotate"]),this._add("blockableMapEvent",new cF(a));const p=a.scrollZoom=new cZ(a,this);this._add("scrollZoom",p,["mousePan"]);const q=a.keyboard=new cW;for(const c of(this._add("keyboard",q),["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"]))b.interactive&&b[c]&&a[c].enable(b[c])}_add(a,b,c){this._handlers.push({handlerName:a,handler:b,allowed:c}),this._handlersById[a]=b}stop(a){if(!this._updatingCamera){for(const{handler:b}of this._handlers)b.reset();this._inertia.clear(),this._fireEvents({},{},a),this._changes=[]}}isActive(){for(const{handler:a}of this._handlers)if(a.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(c4(this._eventsInProgress))||this.isZooming()}_blockedByActive(c,a,d){for(const b in c)if(b!==d&&(!a||0>a.indexOf(b)))return!0;return!1}handleWindowEvent(a){this.handleEvent(a,`${a.type}Window`)}_getMapTouches(c){const a=[];for(const b of c)this._el.contains(b.target)&&a.push(b);return a}handleEvent(a,j){this._updatingCamera=!0;const k="renderFrame"===a.type,l=k?void 0:a,d={needsRenderFrame:!1},m={},e={},g=a.touches?this._getMapTouches(a.touches):void 0,p=g?b.touchPos(this._el,g):k?void 0:b.mousePos(this._el,a);for(const{handlerName:h,handler:c,allowed:q}of this._handlers){if(!c.isEnabled())continue;let f;this._blockedByActive(e,q,h)?c.reset():c[j||a.type]&&(f=c[j||a.type](a,p,g),this.mergeHandlerResult(d,m,f,h,l),f&&f.needsRenderFrame&&this._triggerRenderFrame()),(f||c.isActive())&&(e[h]=c)}const i={};for(const n in this._previousActiveHandlers)e[n]||(i[n]=l);this._previousActiveHandlers=e,(Object.keys(i).length||c6(d))&&(this._changes.push([d,m,i]),this._triggerRenderFrame()),(Object.keys(e).length||c6(d))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:o}=d;o&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],o(this._map))}mergeHandlerResult(e,c,b,f,g){if(!b)return;a.extend(e,b);const d={handlerName:f,originalEvent:b.originalEvent||g};void 0!==b.zoomDelta&&(c.zoom=d),void 0!==b.panDelta&&(c.drag=d),void 0!==b.pitchDelta&&(c.pitch=d),void 0!==b.bearingDelta&&(c.rotate=d)}_applyChanges(){const c={},d={},e={};for(const[b,f,g]of this._changes)b.panDelta&&(c.panDelta=(c.panDelta||new a.pointGeometry(0,0))._add(b.panDelta)),b.zoomDelta&&(c.zoomDelta=(c.zoomDelta||0)+b.zoomDelta),b.bearingDelta&&(c.bearingDelta=(c.bearingDelta||0)+b.bearingDelta),b.pitchDelta&&(c.pitchDelta=(c.pitchDelta||0)+b.pitchDelta),void 0!==b.around&&(c.around=b.around),void 0!==b.aroundCoord&&(c.aroundCoord=b.aroundCoord),void 0!==b.pinchAround&&(c.pinchAround=b.pinchAround),b.noInertia&&(c.noInertia=b.noInertia),a.extend(d,f),a.extend(e,g);this._updateMapTransform(c,d,e),this._changes=[]}_updateMapTransform(d,f,k){const g=this._map,b=g.transform,l=a=>[a.x,a.y,a.z];if((b=>{const a=this._eventsInProgress.drag;return a&&!this._handlersById[a.handlerName].isActive()})()&&!c6(d)){const t=b.zoom;b.cameraElevationReference="sea",b.recenterOnTerrain(),b.cameraElevationReference="ground",t!==b.zoom&&this._map._update(!0)}if(!c6(d))return this._fireEvents(f,k,!0);let{panDelta:m,zoomDelta:h,bearingDelta:n,pitchDelta:o,around:c,aroundCoord:u,pinchAround:p}=d;void 0!==p&&(c=p),f.drag&&!this._eventsInProgress.drag&&c&&(this._dragOrigin=l(b.pointCoordinate3D(c)),this._trackingEllipsoid.setup(b._camera.position,this._dragOrigin)),b.cameraElevationReference="sea",g._stop(!0),c=c||g.transform.centerPoint,n&&(b.bearing+=n),o&&(b.pitch+=o),b._updateCameraState();const e=[0,0,0];if(m){const i=b.pointCoordinate(c),j=b.pointCoordinate(c.sub(m));i&&j&&(e[0]=j.x-i.x,e[1]=j.y-i.y)}const v=b.zoom,q=[0,0,0];if(h){const r=l(u||b.pointCoordinate3D(c)),s={dir:a.normalize([],a.sub([],r,b._camera.position))};if(s.dir[2]<0){const w=b.zoomDeltaToMovement(r,h);a.scale$2(q,s.dir,w)}}const x=a.add(e,e,q);b._translateCameraConstrained(x),h&&Math.abs(b.zoom-v)>1e-4&&b.recenterOnTerrain(),b.cameraElevationReference="ground",this._map._update(),d.noInertia||this._inertia.record(d),this._fireEvents(f,k,!0)}_fireEvents(b,p,q){const j=c4(this._eventsInProgress),c=c4(b),g={};for(const d in b){const{originalEvent:r}=b[d];this._eventsInProgress[d]||(g[`${d}start`]=r),this._eventsInProgress[d]=b[d]}for(const k in!j&&c&&this._fireEvent("movestart",c.originalEvent),g)this._fireEvent(k,g[k]);for(const l in c&&this._fireEvent("move",c.originalEvent),b){const{originalEvent:s}=b[l];this._fireEvent(l,s)}const h={};let e;for(const i in this._eventsInProgress){const{handlerName:m,originalEvent:t}=this._eventsInProgress[i];this._handlersById[m].isActive()||(delete this._eventsInProgress[i],e=p[m]||t,h[`${i}end`]=e)}for(const n in h)this._fireEvent(n,h[n]);const u=c4(this._eventsInProgress);if(q&&(j||c)&&!u){this._updatingCamera=!0;const f=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),o=a=>0!==a&& -this._bearingSnap{delete this._frameId,this.handleEvent(new c5("renderFrame",{timeStamp:a})),this._applyChanges()})}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}(this,c),this._localFontFamily=c.localFontFamily,this._localIdeographFontFamily=c.localIdeographFontFamily,c.style&&this.setStyle(c.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),c.projection&&this.setProjection(c.projection),this._hash=c.hash&&new class{constructor(b){this._hashName=b&&encodeURIComponent(b),a.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=cu(this._updateHashUnthrottled.bind(this),300)}addTo(b){return this._map=b,a.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return a.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(k){const f=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,c=Math.pow(10,Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10)),g=Math.round(f.lng*c)/c,h=Math.round(f.lat*c)/c,i=this._map.getBearing(),e=this._map.getPitch();let b="";if(b+=k?`/${g}/${h}/${d}`:`${d}/${h}/${g}`,(i||e)&&(b+="/"+Math.round(10*i)/10),e&&(b+=`/${Math.round(e)}`),this._hashName){const l=this._hashName;let m=!1;const j=a.window.location.hash.slice(1).split("&").map(a=>{const c=a.split("=")[0];return c===l?(m=!0,`${c}=${b}`):a}).filter(a=>a);return m||j.push(`${l}=${b}`),`#${j.join("&")}`}return`#${b}`}_getCurrentHash(){const b=a.window.location.hash.replace("#","");if(this._hashName){let c;return b.split("&").map(a=>a.split("=")).forEach(a=>{a[0]===this._hashName&&(c=a)}),(c&&c[1]||"").split("/")}return b.split("/")}_onHashChange(){const a=this._getCurrentHash();if(a.length>=3&&!a.some(a=>isNaN(a))){const b=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(a[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+a[2],+a[1]],zoom:+a[0],bearing:b,pitch:+(a[4]||0)}),!0}return!1}_updateHashUnthrottled(){const b=a.window.location.href.replace(/(#.+)?$/,this.getHashString());a.window.history.replaceState(a.window.history.state,null,b)}}("string"==typeof c.hash&&c.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:c.center,zoom:c.zoom,bearing:c.bearing,pitch:c.pitch}),c.bounds&&(this.resize(),this.fitBounds(c.bounds,a.extend({},c.fitBoundsOptions,{duration:0})))),this.resize(),c.attributionControl&&this.addControl(new y({customAttribution:c.customAttribution})),this._logoControl=new c9,this.addControl(this._logoControl,c.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",b=>{this._update("style"===b.dataType),this.fire(new a.Event(`${b.dataType}data`,b))}),this.on("dataloading",b=>{this.fire(new a.Event(`${b.dataType}dataloading`,b))})}_getMapId(){return this._mapId}addControl(b,c){if(void 0===c&&(c=b.getDefaultPosition?b.getDefaultPosition():"top-right"),!b||!b.onAdd)return this.fire(new a.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const e=b.onAdd(this);this._controls.push(b);const d=this._controlPositions[c];return -1!==c.indexOf("bottom")?d.insertBefore(e,d.firstChild):d.appendChild(e),this}removeControl(b){if(!b||!b.onRemove)return this.fire(new a.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const c=this._controls.indexOf(b);return c> -1&&this._controls.splice(c,1),b.onRemove(this),this}hasControl(a){return this._controls.indexOf(a)> -1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(b){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const c=!this._moving;return c&&this.fire(new a.Event("movestart",b)).fire(new a.Event("move",b)),this.fire(new a.Event("resize",b)),c&&this.fire(new a.Event("moveend",b)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(b){return this.transform.setMaxBounds(a.LngLatBounds.convert(b)),this._update()}setMinZoom(b){if((b=null==b?-2:b)>= -2&&b<=this.transform.maxZoom)return this.transform.minZoom=b,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=b,this._update(),this.getZoom()>b?this.setZoom(b):this.fire(new a.Event("zoomstart")).fire(new a.Event("zoom")).fire(new a.Event("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(b){if((b=null==b?0:b)<0)throw new Error("minPitch must be greater than or equal to 0");if(b>=0&&b<=this.transform.maxPitch)return this.transform.minPitch=b,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(b>=this.transform.minPitch)return this.transform.maxPitch=b,this._update(),this.getPitch()>b?this.setPitch(b):this.fire(new a.Event("pitchstart")).fire(new a.Event("pitch")).fire(new a.Event("pitchend")),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(a){return this.transform.renderWorldCopies=a,this._update()}getProjection(){return this.transform.getProjection()}setProjection(a){return this._lazyInitEmptyStyle(),"string"==typeof a&&(a={name:a}),this._runtimeProjection=a,this.style.updateProjection(),this._transitionFromGlobe=!1,this}project(b){return this.transform.locationPoint3D(a.LngLat.convert(b))}unproject(b){return this.transform.pointLocation3D(a.pointGeometry.convert(b))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()}_createDelegatedListener(a,b,c){if("mouseenter"===a||"mouseover"===a){let h=!1;const d=d=>{const e=b.filter(a=>this.getLayer(a)),f=e.length?this.queryRenderedFeatures(d.point,{layers:e}):[];f.length?h||(h=!0,c.call(this,new cB(a,this,d.originalEvent,{features:f}))):h=!1},e=()=>{h=!1};return{layers:new Set(b),listener:c,delegates:{mousemove:d,mouseout:e}}}if("mouseleave"===a||"mouseout"===a){let i=!1;const f=d=>{const e=b.filter(a=>this.getLayer(a));(e.length?this.queryRenderedFeatures(d.point,{layers:e}):[]).length?i=!0:i&&(i=!1,c.call(this,new cB(a,this,d.originalEvent)))},g=b=>{i&&(i=!1,c.call(this,new cB(a,this,b.originalEvent)))};return{layers:new Set(b),listener:c,delegates:{mousemove:f,mouseout:g}}}return{layers:new Set(b),listener:c,delegates:{[a]:a=>{const d=b.filter(a=>this.getLayer(a)),e=d.length?this.queryRenderedFeatures(a.point,{layers:d}):[];e.length&&(a.features=e,c.call(this,a),delete a.features)}}}}on(a,b,d){if(void 0===d)return super.on(a,b);Array.isArray(b)||(b=[b]);const c=this._createDelegatedListener(a,b,d);for(const e in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[a]=this._delegatedListeners[a]||[],this._delegatedListeners[a].push(c),c.delegates)this.on(e,c.delegates[e]);return this}once(b,a,c){if(void 0===c)return super.once(b,a);Array.isArray(a)||(a=[a]);const d=this._createDelegatedListener(b,a,c);for(const e in d.delegates)this.once(e,d.delegates[e]);return this}off(b,a,d){if(void 0===d)return super.off(b,a);a=new Set(Array.isArray(a)?a:[a]);const e=(a,b)=>{if(a.size!==b.size)return!1;for(const c of a)if(!b.has(c))return!1;return!0},c=this._delegatedListeners?this._delegatedListeners[b]:void 0;return c&&(f=>{for(let b=0;b{b?this.fire(new a.ErrorEvent(b)):d&&this._updateDiff(d,c)})}else"object"==typeof b&&this._updateDiff(b,c)}_updateDiff(c,d){try{this.style.setState(c)&&this._update(!0)}catch(b){a.warnOnce(`Unable to perform style diff: ${b.message||b.error||b}. Rebuilding the style from scratch.`),this._updateStyle(c,d)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.warnOnce("There is no style added to the map.")}addSource(a,b){return this._lazyInitEmptyStyle(),this.style.addSource(a,b),this._update(!0)}isSourceLoaded(b){const c=this.style&&this.style._getSourceCaches(b);if(0!==c.length)return c.every(a=>a.loaded());this.fire(new a.ErrorEvent(new Error(`There is no source with ID '${b}'`)))}areTilesLoaded(){const a=this.style&&this.style._sourceCaches;for(const d in a){const b=a[d]._tiles;for(const e in b){const c=b[e];if("loaded"!==c.state&&"errored"!==c.state)return!1}}return!0}addSourceType(a,b,c){return this._lazyInitEmptyStyle(),this.style.addSourceType(a,b,c)}removeSource(a){return this.style.removeSource(a),this._updateTerrain(),this._update(!0)}getSource(a){return this.style.getSource(a)}addImage(c,b,{pixelRatio:e=1,sdf:f=!1,stretchX:g,stretchY:h,content:i}={}){if(this._lazyInitEmptyStyle(),b instanceof dd||df&&b instanceof df){const{width:j,height:k,data:l}=a.exported.getImageData(b);this.style.addImage(c,{data:new a.RGBAImage({width:j,height:k},l),pixelRatio:e,stretchX:g,stretchY:h,content:i,sdf:f,version:0})}else{if(void 0===b.width|| void 0===b.height)return this.fire(new a.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:m,height:n,data:o}=b,d=b;this.style.addImage(c,{data:new a.RGBAImage({width:m,height:n},new Uint8Array(o)),pixelRatio:e,stretchX:g,stretchY:h,content:i,sdf:f,version:0,userImage:d}),d.onAdd&&d.onAdd(this,c)}}}updateImage(d,b){const c=this.style.getImage(d);if(!c)return this.fire(new a.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const g=b instanceof dd||df&&b instanceof df?a.exported.getImageData(b):b,{width:e,height:f,data:h}=g;return void 0===e|| void 0===f?this.fire(new a.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`"))):e!==c.data.width||f!==c.data.height?this.fire(new a.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image"))):(c.data.replace(h,!(b instanceof dd||df&&b instanceof df)),void this.style.updateImage(d,c))}hasImage(b){return b?!!this.style.getImage(b):(this.fire(new a.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(a){this.style.removeImage(a)}loadImage(b,c){a.getImage(this._requestManager.transformRequest(b,a.ResourceType.Image),(d,b)=>{c(d,b instanceof dd?a.exported.getImageData(b):b)})}listImages(){return this.style.listImages()}addLayer(a,b){return this._lazyInitEmptyStyle(),this.style.addLayer(a,b),this._update(!0)}moveLayer(a,b){return this.style.moveLayer(a,b),this._update(!0)}removeLayer(a){return this.style.removeLayer(a),this._update(!0)}getLayer(a){return this.style.getLayer(a)}setLayerZoomRange(a,b,c){return this.style.setLayerZoomRange(a,b,c),this._update(!0)}setFilter(a,b,c={}){return this.style.setFilter(a,b,c),this._update(!0)}getFilter(a){return this.style.getFilter(a)}setPaintProperty(a,b,c,d={}){return this.style.setPaintProperty(a,b,c,d),this._update(!0)}getPaintProperty(a,b){return this.style.getPaintProperty(a,b)}setLayoutProperty(a,b,c,d={}){return this.style.setLayoutProperty(a,b,c,d),this._update(!0)}getLayoutProperty(a,b){return this.style.getLayoutProperty(a,b)}setLight(a,b={}){return this._lazyInitEmptyStyle(),this.style.setLight(a,b),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(a){return this._lazyInitEmptyStyle(),!a&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(a),this._averageElevationLastSampledAt=-1/0,this._update(!0)}_updateProjection(){"globe"===this.transform.projection.name&&this.transform.zoom>=a.GLOBE_ZOOM_THRESHOLD_MAX&&!this._transitionFromGlobe&&(this.setProjection({name:"mercator"}),this._transitionFromGlobe=!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(a){return this._lazyInitEmptyStyle(),this.style.setFog(a),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(b){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(a.LngLat.convert(b),this.transform):0}setFeatureState(a,b){return this.style.setFeatureState(a,b),this._update()}removeFeatureState(a,b){return this.style.removeFeatureState(a,b),this._update()}getFeatureState(a){return this.style.getFeatureState(a)}_updateContainerDimensions(){if(!this._container)return;const d=this._container.getBoundingClientRect().width||400,e=this._container.getBoundingClientRect().height||300;let b,c=this._container;for(;c&&!b;){const f=a.window.getComputedStyle(c).transform;f&&"none"!==f&&(b=f.match(/matrix.*\((.+)\)/)[1].split(", ")),c=c.parentElement}b?(this._containerWidth=b[0]&&"0"!==b[0]?Math.abs(d/b[0]):d,this._containerHeight=b[3]&&"0"!==b[3]?Math.abs(e/b[3]):e):(this._containerWidth=d,this._containerHeight=e)}_detectMissingCSS(){"rgb(250, 128, 114)"!==a.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&a.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const a=this._container;a.classList.add("mapboxgl-map"),(this._missingCSSCanary=b.create("div","mapboxgl-canary",a)).style.visibility="hidden",this._detectMissingCSS();const c=this._canvasContainer=b.create("div","mapboxgl-canvas-container",a);this._interactive&&c.classList.add("mapboxgl-interactive"),this._canvas=b.create("canvas","mapboxgl-canvas",c),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const d=this._controlContainer=b.create("div","mapboxgl-control-container",a),e=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(a=>{e[a]=b.create("div",`mapboxgl-ctrl-${a}`,d)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(b,c){const d=a.exported.devicePixelRatio||1;this._canvas.width=d*Math.ceil(b),this._canvas.height=d*Math.ceil(c),this._canvas.style.width=`${b}px`,this._canvas.style.height=`${c}px`}_addMarker(a){this._markers.push(a)}_removeMarker(b){const a=this._markers.indexOf(b);-1!==a&&this._markers.splice(a,1)}_setupPainter(){const c=a.extend({},l.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),b=this._canvas.getContext("webgl",c)||this._canvas.getContext("experimental-webgl",c);b?(a.storeAuthState(b,!0),this.painter=new cg(b,this.transform),this.on("data",a=>{"source"===a.dataType&&this.painter.setTileLoadedFlag(!0)}),a.exported$1.testSupport(b)):this.fire(new a.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(b){b.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new a.Event("webglcontextlost",{originalEvent:b}))}_contextRestored(b){this._setupPainter(),this.resize(),this._update(),this.fire(new a.Event("webglcontextrestored",{originalEvent:b}))}_onMapScroll(a){if(a.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(a){return this.style&&(this._styleDirty=this._styleDirty||a,this._sourcesDirty=!0,this.triggerRepaint()),this}_requestRenderFrame(a){return this._update(),this._renderTaskQueue.add(a)}_cancelRenderFrame(a){this._renderTaskQueue.remove(a)}_requestDomTask(a){!this.loaded()||this.loaded()&&!this.isMoving()?a():this._domRenderTaskQueue.add(a)}_render(h){let c;const b=this.painter.context.extTimerQuery,d=a.exported.now();this.listens("gpu-timing-frame")&&(c=b.createQueryEXT(),b.beginQueryEXT(b.TIME_ELAPSED_EXT,c));let e=this._updateAverageElevation(d);if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(h),this._domRenderTaskQueue.run(h),this._removed)return;this._updateProjection();let i=!1;const f=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const j=this.transform.zoom,o=this.transform.pitch,k=a.exported.now();this.style.zoomHistory.update(j,k);const l=new a.EvaluationParameters(j,{now:k,fadeDuration:f,pitch:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),g=l.crossFadingFactor();1===g&&g===this._crossFadingFactor||(i=!0,this._crossFadingFactor=g),this.style.update(l)}if(this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),this.style._updateSources(this.transform),this._forceMarkerUpdate()),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,f,this._crossSourceCollisions),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:f,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),speedIndexTiming:this.speedIndexTiming}),this.fire(new a.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new a.Event("load"))),this.style&&(this.style.hasTransitions()||i)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){const q=a.exported.now()-d;b.endQueryEXT(b.TIME_ELAPSED_EXT,c),setTimeout(()=>{const d=b.getQueryObjectEXT(c,b.QUERY_RESULT_EXT)/1e6;b.deleteQueryEXT(c),this.fire(new a.Event("gpu-timing-frame",{cpuTime:q,gpuTime:d}))},50)}if(this.listens("gpu-timing-layer")){const r=this.painter.collectGpuTimers();setTimeout(()=>{const b=this.painter.queryGpuTimers(r);this.fire(new a.Event("gpu-timing-layer",{layerTimes:b}))},50)}const m=this._sourcesDirty||this._styleDirty||this._placementDirty||e;if(m||this._repaint)this.triggerRepaint();else{const n=!this.isMoving()&&this.loaded();if(n&&(e=this._updateAverageElevation(d,!0)),e)this.triggerRepaint();else if(this._triggerFrame(!1),n&&(this.fire(new a.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const p=this._calculateSpeedIndex();this.fire(new a.Event("speedindexcompleted",{speedIndex:p})),this.speedIndexTiming=!1}}return!this._loaded||this._fullyLoaded||m||(this._fullyLoaded=!0,this._authenticate()),this}_forceMarkerUpdate(){for(const a of this._markers)a._update()}_updateAverageElevation(b,e=!1){const c=a=>(this.transform.averageElevation=a,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&c(0);if((e||b-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(b)){const f=this.transform.averageElevation;let a=this.transform.sampleAverageElevation();isNaN(a)?a=0:this._averageElevationLastSampledAt=b;const d=Math.abs(f-a);if(d>1){if(this._isInitialLoad)return this._averageElevation.jumpTo(a),c(a);this._averageElevation.easeTo(a,b,300)}else if(d>1e-4)return this._averageElevation.jumpTo(a),c(a)}return!!this._averageElevation.isEasing(b)&&c(this._averageElevation.getValue(b))}_authenticate(){a.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,c=>{if(c&&(c.message===a.AUTH_ERR_MSG||401===c.status)){const b=this.painter.context.gl;a.storeAuthState(b,!1),this._logoControl instanceof c9&&this._logoControl._updateLogo(),b&&b.clear(b.DEPTH_BUFFER_BIT|b.COLOR_BUFFER_BIT|b.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new a.ErrorEvent(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}}),a.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_updateTerrain(){this.painter.updateTerrain(this.style,this.isMoving()||this.isRotating()||this.isZooming())}_calculateSpeedIndex(){const d=this.painter.canvasCopy(),a=this.painter.getCanvasCopiesAndTimestamps();a.timeStamps.push(performance.now());const b=this.painter.context.gl,e=b.createFramebuffer();function c(c){b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,c,0);const a=new Uint8Array(b.drawingBufferWidth*b.drawingBufferHeight*4);return b.readPixels(0,0,b.drawingBufferWidth,b.drawingBufferHeight,b.RGBA,b.UNSIGNED_BYTE,a),a}return b.bindFramebuffer(b.FRAMEBUFFER,e),this._canvasPixelComparison(c(d),a.canvasCopies.map(c),a.timeStamps)}_canvasPixelComparison(b,f,e){let g=e[1]-e[0];const i=b.length/4;for(let c=0;c{const b=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,b&&this._render(a)}))}_preloadTiles(c){const b=this.style&&Object.values(this.style._sourceCaches)||[];return a.asyncAll(b,(a,b)=>a._preloadTiles(c,b),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(a){this._trackResize&&this.resize({originalEvent:a})._update()}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(a){this._showTileBoundaries!==a&&(this._showTileBoundaries=a,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(a){this._showTerrainWireframe!==a&&(this._showTerrainWireframe=a,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(a){this._speedIndexTiming!==a&&(this._speedIndexTiming=a,this._update())}get showPadding(){return!!this._showPadding}set showPadding(a){this._showPadding!==a&&(this._showPadding=a,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(a){this._showCollisionBoxes!==a&&(this._showCollisionBoxes=a,a?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(a){this._showOverdrawInspector!==a&&(this._showOverdrawInspector=a,this._update())}get repaint(){return!!this._repaint}set repaint(a){this._repaint!==a&&(this._repaint=a,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(a){this._vertices=a,this._update()}_setCacheLimits(b,c){a.setCacheLimits(b,c)}get version(){return a.version}},NavigationControl:class{constructor(c){this.options=a.extend({},{showCompass:!0,showZoom:!0,visualizePitch:!1},c),this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",a=>a.preventDefault()),this.options.showZoom&&(a.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",a=>this._map.zoomIn({},{originalEvent:a})),b.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",a=>this._map.zoomOut({},{originalEvent:a})),b.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(a.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",a=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:a}):this._map.resetNorth({},{originalEvent:a})}),this._compassIcon=b.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))}_updateZoomButtons(){const a=this._map.getZoom(),b=a===this._map.getMaxZoom(),c=a===this._map.getMinZoom();this._zoomInButton.disabled=b,this._zoomOutButton.disabled=c,this._zoomInButton.setAttribute("aria-disabled",b.toString()),this._zoomOutButton.setAttribute("aria-disabled",c.toString())}_rotateCompassArrow(){const a=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._map._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=a)})}onAdd(a){return this._map=a,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new dh(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){this._container.remove(),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(c,d){const a=b.create("button",c,this._container);return a.type="button",a.addEventListener("click",d),a}_setButtonTitle(a,c){const b=this._map._getUIString(`NavigationControl.${c}`);a.setAttribute("aria-label",b),a.firstElementChild&&a.firstElementChild.setAttribute("title",b)}},GeolocateControl:class extends a.Evented{constructor(b){super(),this.options=a.extend({},{positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},b),a.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation"],this),this._onDeviceOrientationListener=this._onDeviceOrientation.bind(this),this._updateMarkerRotationThrottled=cu(this._updateMarkerRotation,20)}onAdd(d){var c;return this._map=d,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),c=this._setupUI,void 0!==di?c(di):void 0!==a.window.navigator.permissions?a.window.navigator.permissions.query({name:"geolocation"}).then(a=>{c(di="denied"!==a.state)}):c(di=!!a.window.navigator.geolocation),this._container}onRemove(){void 0!==this._geolocationWatchID&&(a.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,dj=0,dk=!1}_isOutOfMapMaxBounds(c){const a=this._map.getMaxBounds(),b=c.coords;return a&&(b.longitudea.getEast()||b.latitudea.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(b){if(this._map){if(this._isOutOfMapMaxBounds(b))return this._setErrorState(),this.fire(new a.Event("outofmaxbounds",b)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=b,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(b),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(b),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new a.Event("geolocate",b)),this._finish()}}_updateCamera(b){const c=new a.LngLat(b.coords.longitude,b.coords.latitude),d=b.coords.accuracy,e=this._map.getBearing(),f=a.extend({bearing:e},this.options.fitBoundsOptions);this._map.fitBounds(c.toBounds(d),f,{geolocateSource:!0})}_updateMarker(b){if(b){const c=new a.LngLat(b.coords.longitude,b.coords.latitude);this._accuracyCircleMarker.setLngLat(c).addTo(this._map),this._userLocationDotMarker.setLngLat(c).addTo(this._map),this._accuracy=b.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const a=this._map._containerHeight/2,c=this._map.unproject([0,a]),d=this._map.unproject([100,a]),e=c.distanceTo(d)/100,b=Math.ceil(2*this._accuracy/e);this._circleElement.style.width=`${b}px`,this._circleElement.style.height=`${b}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&"number"==typeof this._heading?(this._userLocationDotMarker.setRotation(this._heading),this._dotElement.classList.add("mapboxgl-user-location-show-heading")):(this._dotElement.classList.remove("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(b){if(this._map){if(this.options.trackUserLocation){if(1===b.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const c=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",c),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",c),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===b.code&&dk)return;this._setErrorState()}}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new a.Event("error",b)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(e){if(this._container.addEventListener("contextmenu",a=>a.preventDefault()),this._geolocateButton=b.create("button","mapboxgl-ctrl-geolocate",this._container),b.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){a.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const c=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",c),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",c)}else{const d=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",d),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",d)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=b.create("div","mapboxgl-user-location"),this._dotElement.appendChild(b.create("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(b.create("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new z({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=b.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new z({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",b=>{b.geolocateSource||"ACTIVE_LOCK"!==this._watchState||b.originalEvent&&"resize"===b.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new a.Event("trackuserlocationend")))})}_onDeviceOrientation(a){this._userLocationDotMarker&&(a.webkitCompassHeading?this._heading=a.webkitCompassHeading:!0===a.absolute&&(this._heading=-1*a.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return a.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":dj--,dk=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new a.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&& void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let b;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++dj>1?(b={maximumAge:6e5,timeout:0},dk=!0):(b=this.options.positionOptions,dk=!1),this._geolocationWatchID=a.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,b),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else a.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const b=()=>{a.window.addEventListener("ondeviceorientationabsolute"in a.window?"deviceorientationabsolute":"deviceorientation",this._onDeviceOrientationListener)};void 0!==a.window.DeviceMotionEvent&&"function"==typeof a.window.DeviceMotionEvent.requestPermission?DeviceOrientationEvent.requestPermission().then(a=>{"granted"===a&&b()}).catch(console.error):b()}_clearWatch(){a.window.navigator.geolocation.clearWatch(this._geolocationWatchID),a.window.removeEventListener("deviceorientation",this._onDeviceOrientationListener),a.window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientationListener),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:y,ScaleControl:class{constructor(b){this.options=a.extend({},{maxWidth:100,unit:"metric"},b),a.bindAll(["_onMove","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_onMove(){dl(this._map,this._container,this.options)}onAdd(a){return this._map=a,this._container=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",a.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._onMove),this._map=void 0}setUnit(a){this.options.unit=a,dl(this._map,this._container,this.options)}},FullscreenControl:class{constructor(b){this._fullscreen=!1,b&&b.container&&(b.container instanceof a.window.HTMLElement?this._container=b.container:a.warnOnce("Full screen control 'container' must be a DOM element.")),a.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in a.window.document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in a.window.document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(c){return this._map=c,this._container||(this._container=this._map.getContainer()),this._controlContainer=b.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",a.warnOnce("This device 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e=b[0],f=b[1];return a[0]=e+d*(c[0]-e),a[1]=f+d*(c[1]-f),a}function aM(a,b){if(!a)throw new Error(b||"@math.gl/web-mercator: assertion failed.")}bd=new h(2),h!=Float32Array&&(bd[0]=0,bd[1]=0),be=new h(3),h!=Float32Array&&(be[0]=0,be[1]=0,be[2]=0);const n=Math.PI,aN=n/4,aO=n/180,aP=180/n;function aQ(a){return Math.pow(2,a)}function aR([b,a]){return aM(Number.isFinite(b)),aM(Number.isFinite(a)&&a>= -90&&a<=90,"invalid latitude"),[512*(b*aO+n)/(2*n),512*(n+Math.log(Math.tan(aN+.5*(a*aO))))/(2*n)]}function aS([a,b]){return[(a/512*(2*n)-n)*aP,2*(Math.atan(Math.exp(b/512*(2*n)-n))-aN)*aP]}function aT(a){return 2*Math.atan(.5/a)*aP}function aU(a){return .5/Math.tan(.5*a*aO)}function aV(i,c,j=0){const[a,b,e]=i;if(aM(Number.isFinite(a)&&Number.isFinite(b),"invalid pixel coordinate"),Number.isFinite(e)){const k=aC(c,[a,b,e,1]);return k}const f=aC(c,[a,b,0,1]),g=aC(c,[a,b,1,1]),d=f[2],h=g[2];return aL([],f,g,d===h?0:((j||0)-d)/(h-d))}const aW=Math.PI/180;function aX(a,c,d){const{pixelUnprojectionMatrix:e}=a,b=aC(e,[c,0,1,1]),f=aC(e,[c,a.height,1,1]),h=d*a.distanceScales.unitsPerMeter[2],i=(h-b[2])/(f[2]-b[2]),j=aL([],b,f,i),g=aS(j);return g[2]=d,g}class aY{constructor({width:f,height:c,latitude:l=0,longitude:m=0,zoom:p=0,pitch:n=0,bearing:q=0,altitude:a=null,fovy:b=null,position:o=null,nearZMultiplier:t=.02,farZMultiplier:u=1.01}={width:1,height:1}){f=f||1,c=c||1,null===b&&null===a?b=aT(a=1.5):null===b?b=aT(a):null===a&&(a=aU(b));const r=aQ(p);a=Math.max(.75,a);const s=function({latitude:c,longitude:i,highPrecision:j=!1}){aM(Number.isFinite(c)&&Number.isFinite(i));const b={},d=Math.cos(c*aO),e=1.4222222222222223/d,a=12790407194604047e-21/d;if(b.unitsPerMeter=[a,a,a],b.metersPerUnit=[1/a,1/a,1/a],b.unitsPerDegree=[1.4222222222222223,e,a],b.degreesPerUnit=[.703125,1/e,1/a],j){const f=aO*Math.tan(c*aO)/d,k=1.4222222222222223*f/2,g=12790407194604047e-21*f,h=g/e*a;b.unitsPerDegree2=[0,k,g],b.unitsPerMeter2=[h,0,h]}return b}({longitude:m,latitude:l}),d=aR([m,l]);if(d[2]=0,o){var e,g,h,i,j,k;i=d,j=d,k=(e=[],g=o,h=s.unitsPerMeter,e[0]=g[0]*h[0],e[1]=g[1]*h[1],e[2]=g[2]*h[2],e),i[0]=j[0]+k[0],i[1]=j[1]+k[1],i[2]=j[2]+k[2]}this.projectionMatrix=function({width:h,height:i,pitch:j,altitude:k,fovy:l,nearZMultiplier:m,farZMultiplier:n}){var a,f,g,c,b,d,e;const{fov:o,aspect:p,near:q,far:r}=function({width:f,height:g,fovy:a=aT(1.5),altitude:d,pitch:h=0,nearZMultiplier:i=1,farZMultiplier:j=1}){void 0!==d&&(a=aT(d));const b=.5*a*aO,c=aU(a),e=h*aO;return{fov:2*b,aspect:f/g,focalDistance:c,near:i,far:(Math.sin(e)*(Math.sin(b)*c/Math.sin(Math.min(Math.max(Math.PI/2-e-b,.01),Math.PI-.01)))+c)*j}}({width:h,height:i,altitude:k,fovy:l,pitch:j,nearZMultiplier:m,farZMultiplier:n}),s=(a=[],f=o,g=p,c=q,b=r,e=1/Math.tan(f/2),a[0]=e/g,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=e,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[11]=-1,a[12]=0,a[13]=0,a[15]=0,null!=b&&b!==1/0?(d=1/(c-b),a[10]=(b+c)*d,a[14]=2*b*c*d):(a[10]=-1,a[14]=-2*c),a);return s}({width:f,height:c,pitch:n,fovy:b,nearZMultiplier:t,farZMultiplier:u}),this.viewMatrix=function({height:F,pitch:G,bearing:H,altitude:I,scale:l,center:E=null}){var a,b,m,f,g,n,o,p,q,r,s,t,u,c,d,v,h,i,w,x,y,z,A,B,C,D,j,k;const e=aB();return aH(e,e,[0,0,-I]),a=e,b=e,m=-G*aO,f=Math.sin(m),g=Math.cos(m),n=b[4],o=b[5],p=b[6],q=b[7],r=b[8],s=b[9],t=b[10],u=b[11],b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]),a[4]=n*g+r*f,a[5]=o*g+s*f,a[6]=p*g+t*f,a[7]=q*g+u*f,a[8]=r*g-n*f,a[9]=s*g-o*f,a[10]=t*g-p*f,a[11]=u*g-q*f,c=e,d=e,v=H*aO,h=Math.sin(v),i=Math.cos(v),w=d[0],x=d[1],y=d[2],z=d[3],A=d[4],B=d[5],C=d[6],D=d[7],d!==c&&(c[8]=d[8],c[9]=d[9],c[10]=d[10],c[11]=d[11],c[12]=d[12],c[13]=d[13],c[14]=d[14],c[15]=d[15]),c[0]=w*i+A*h,c[1]=x*i+B*h,c[2]=y*i+C*h,c[3]=z*i+D*h,c[4]=A*i-w*h,c[5]=B*i-x*h,c[6]=C*i-y*h,c[7]=D*i-z*h,aI(e,e,[l/=F,l,l]),E&&aH(e,e,(j=[],k=E,j[0]=-k[0],j[1]=-k[1],j[2]=-k[2],j)),e}({height:c,scale:r,center:d,pitch:n,bearing:q,altitude:a}),this.width=f,this.height=c,this.scale=r,this.latitude=l,this.longitude=m,this.zoom=p,this.pitch=n,this.bearing=q,this.altitude=a,this.fovy=b,this.center=d,this.meterOffset=o||[0,0,0],this.distanceScales=s,this._initMatrices(),this.equals=this.equals.bind(this),this.project=this.project.bind(this),this.unproject=this.unproject.bind(this),this.projectPosition=this.projectPosition.bind(this),this.unprojectPosition=this.unprojectPosition.bind(this),Object.freeze(this)}_initMatrices(){var b,c,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,a;const{width:I,height:J,projectionMatrix:K,viewMatrix:L}=this,G=aB();aG(G,G,K),aG(G,G,L),this.viewProjectionMatrix=G;const d=aB();aI(d,d,[I/2,-J/2,1]),aH(d,d,[1,-1,0]),aG(d,d,G);const H=(b=aB(),e=(c=d)[0],f=c[1],g=c[2],h=c[3],i=c[4],j=c[5],k=c[6],l=c[7],m=c[8],n=c[9],o=c[10],p=c[11],q=c[12],r=c[13],s=c[14],t=c[15],u=e*j-f*i,v=e*k-g*i,w=e*l-h*i,x=f*k-g*j,y=f*l-h*j,z=g*l-h*k,A=m*r-n*q,B=m*s-o*q,C=m*t-p*q,D=n*s-o*r,E=n*t-p*r,F=o*t-p*s,a=u*F-v*E+w*D+x*C-y*B+z*A,a?(a=1/a,b[0]=(j*F-k*E+l*D)*a,b[1]=(g*E-f*F-h*D)*a,b[2]=(r*z-s*y+t*x)*a,b[3]=(o*y-n*z-p*x)*a,b[4]=(k*C-i*F-l*B)*a,b[5]=(e*F-g*C+h*B)*a,b[6]=(s*w-q*z-t*v)*a,b[7]=(m*z-o*w+p*v)*a,b[8]=(i*E-j*C+l*A)*a,b[9]=(f*C-e*E-h*A)*a,b[10]=(q*y-r*w+t*u)*a,b[11]=(n*w-m*y-p*u)*a,b[12]=(j*B-i*D-k*A)*a,b[13]=(e*D-f*B+g*A)*a,b[14]=(r*v-q*x-s*u)*a,b[15]=(m*x-n*v+o*u)*a,b):null);if(!H)throw new Error("Pixel project matrix not 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b=Number.isFinite(c)?e/(c/j):e/h,Number.isFinite(d)&&b>d?0:b}(c,b,this.props)),a}}])}(C);var ca=["longitude","latitude","zoom","bearing","pitch"],D=function(b){bV(a,b);var c,d,e=(c=a,d=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(a){return!1}}(),function(){var a,b=bY(c);if(d){var e=bY(this).constructor;a=Reflect.construct(b,arguments,e)}else a=b.apply(this,arguments);return bX(this,a)});function a(){var c,b=arguments.length>0&& void 0!==arguments[0]?arguments[0]:{};return bk(this,a),c=e.call(this),Array.isArray(b)&&(b={transitionProps:b}),c.propNames=b.transitionProps||ca,b.around&&(c.around=b.around),c}return bm(a,[{key:"initializeProps",value:function(g,c){var d={},e={};if(this.around){d.around=this.around;var h=new aY(g).unproject(this.around);Object.assign(e,c,{around:new 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0!==arguments[0]?arguments[0]:{};bk(this,a),g(this,"_animationFrame",null),g(this,"_onTransitionFrame",function(){c._animationFrame=requestAnimationFrame(c._onTransitionFrame),c._updateViewport()}),this.props=null,this.onViewportChange=b.onViewportChange||r,this.onStateChange=b.onStateChange||r,this.time=b.getTime||Date.now}return bm(a,[{key:"getViewportInTransition",value:function(){return this._animationFrame?this.state.propsInTransition:null}},{key:"processViewportChange",value:function(c){var a=this.props;if(this.props=c,!a||this._shouldIgnoreViewportChange(a,c))return!1;if(this._isTransitionEnabled(c)){var d=Object.assign({},a),b=Object.assign({},c);if(this._isTransitionInProgress()&&(a.onTransitionInterrupt(),this.state.interruption===E.SNAP_TO_END?Object.assign(d,this.state.endProps):Object.assign(d,this.state.propsInTransition),this.state.interruption===E.UPDATE)){var f,g,h,e=this.time(),i=(e-this.state.startTime)/this.state.duration;b.transitionDuration=this.state.duration-(e-this.state.startTime),b.transitionEasing=(h=(f=this.state.easing)(g=i),function(a){return 1/(1-h)*(f(a*(1-g)+g)-h)}),b.transitionInterpolator=d.transitionInterpolator}return b.onTransitionStart(),this._triggerTransition(d,b),!0}return this._isTransitionInProgress()&&(a.onTransitionInterrupt(),this._endTransition()),!1}},{key:"_isTransitionInProgress",value:function(){return Boolean(this._animationFrame)}},{key:"_isTransitionEnabled",value:function(a){var b=a.transitionDuration,c=a.transitionInterpolator;return(b>0||"auto"===b)&&Boolean(c)}},{key:"_isUpdateDueToCurrentTransition",value:function(a){return!!this.state.propsInTransition&&this.state.interpolator.arePropsEqual(a,this.state.propsInTransition)}},{key:"_shouldIgnoreViewportChange",value:function(b,a){return!b||(this._isTransitionInProgress()?this.state.interruption===E.IGNORE||this._isUpdateDueToCurrentTransition(a):!this._isTransitionEnabled(a)||a.transitionInterpolator.arePropsEqual(b,a))}},{key:"_triggerTransition",value:function(b,a){bA(this._isTransitionEnabled(a)),this._animationFrame&&cancelAnimationFrame(this._animationFrame);var c=a.transitionInterpolator,d=c.getDuration?c.getDuration(b,a):a.transitionDuration;if(0!==d){var e=a.transitionInterpolator.initializeProps(b,a),f={inTransition:!0,isZooming:b.zoom!==a.zoom,isPanning:b.longitude!==a.longitude||b.latitude!==a.latitude,isRotating:b.bearing!==a.bearing||b.pitch!==a.pitch};this.state={duration:d,easing:a.transitionEasing,interpolator:a.transitionInterpolator,interruption:a.transitionInterruption,startTime:this.time(),startProps:e.start,endProps:e.end,animation:null,propsInTransition:{}},this._onTransitionFrame(),this.onStateChange(f)}}},{key:"_endTransition",value:function(){this._animationFrame&&(cancelAnimationFrame(this._animationFrame),this._animationFrame=null),this.onStateChange({inTransition:!1,isZooming:!1,isPanning:!1,isRotating:!1})}},{key:"_updateViewport",value:function(){var d=this.time(),a=this.state,e=a.startTime,f=a.duration,g=a.easing,h=a.interpolator,i=a.startProps,j=a.endProps,c=!1,b=(d-e)/f;b>=1&&(b=1,c=!0),b=g(b);var k=h.interpolateProps(i,j,b),l=new bE(Object.assign({},this.props,k));this.state.propsInTransition=l.getViewportProps(),this.onViewportChange(this.state.propsInTransition,this.props),c&&(this._endTransition(),this.props.onTransitionEnd())}}]),a}();g(F,"defaultProps",V);var W=b(840),k=b.n(W);const cb={mousedown:1,mousemove:2,mouseup:4};!function(a){const b=a.prototype.handler;a.prototype.handler=function(a){const c=this.store;a.button>0&&"pointerdown"===a.type&& !function(b,c){for(let a=0;ab.pointerId===a.pointerId)&&c.push(a),b.call(this,a)}}(k().PointerEventInput),k().MouseInput.prototype.handler=function(a){let b=cb[a.type];1&b&&a.button>=0&&(this.pressed=!0),2&b&&0===a.which&&(b=4),this.pressed&&(4&b&&(this.pressed=!1),this.callback(this.manager,b,{pointers:[a],changedPointers:[a],pointerType:"mouse",srcEvent:a}))};const cc=k().Manager;var e=k();const cd=e?[[e.Pan,{event:"tripan",pointers:3,threshold:0,enable:!1}],[e.Rotate,{enable:!1}],[e.Pinch,{enable:!1}],[e.Swipe,{enable:!1}],[e.Pan,{threshold:0,enable:!1}],[e.Press,{enable:!1}],[e.Tap,{event:"doubletap",taps:2,enable:!1}],[e.Tap,{event:"anytap",enable:!1}],[e.Tap,{enable:!1}]]:null,ce={tripan:["rotate","pinch","pan"],rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},cf={doubletap:["tap"]},cg={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},s={KEY_EVENTS:["keydown","keyup"],MOUSE_EVENTS:["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],WHEEL_EVENTS:["wheel","mousewheel"]},ch={tap:"tap",anytap:"anytap",doubletap:"doubletap",press:"press",pinch:"pinch",pinchin:"pinch",pinchout:"pinch",pinchstart:"pinch",pinchmove:"pinch",pinchend:"pinch",pinchcancel:"pinch",rotate:"rotate",rotatestart:"rotate",rotatemove:"rotate",rotateend:"rotate",rotatecancel:"rotate",tripan:"tripan",tripanstart:"tripan",tripanmove:"tripan",tripanup:"tripan",tripandown:"tripan",tripanleft:"tripan",tripanright:"tripan",tripanend:"tripan",tripancancel:"tripan",pan:"pan",panstart:"pan",panmove:"pan",panup:"pan",pandown:"pan",panleft:"pan",panright:"pan",panend:"pan",pancancel:"pan",swipe:"swipe",swipeleft:"swipe",swiperight:"swipe",swipeup:"swipe",swipedown:"swipe"},ci={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"},X="undefined"!=typeof navigator&&navigator.userAgent?navigator.userAgent.toLowerCase():"",G="undefined"!=typeof window?window:b.g;void 0!==b.g&&b.g;let Y=!1;try{const l={get passive(){return Y=!0,!0}};G.addEventListener("test",l,l),G.removeEventListener("test",l,l)}catch(cj){}const ck=-1!==X.indexOf("firefox"),{WHEEL_EVENTS:cl}=s,cm="wheel";class cn{constructor(b,c,a={}){this.element=b,this.callback=c,this.options=Object.assign({enable:!0},a),this.events=cl.concat(a.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach(a=>b.addEventListener(a,this.handleEvent,!!Y&&{passive:!1}))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cm&&(this.options.enable=b)}handleEvent(b){if(!this.options.enable)return;let a=b.deltaY;G.WheelEvent&&(ck&&b.deltaMode===G.WheelEvent.DOM_DELTA_PIXEL&&(a/=G.devicePixelRatio),b.deltaMode===G.WheelEvent.DOM_DELTA_LINE&&(a*=40));const c={x:b.clientX,y:b.clientY};0!==a&&a%4.000244140625==0&&(a=Math.floor(a/4.000244140625)),b.shiftKey&&a&&(a*=.25),this._onWheel(b,-a,c)}_onWheel(a,b,c){this.callback({type:cm,center:c,delta:b,srcEvent:a,pointerType:"mouse",target:a.target})}}const{MOUSE_EVENTS:co}=s,cp="pointermove",cq="pointerover",cr="pointerout",cs="pointerleave";class ct{constructor(b,c,a={}){this.element=b,this.callback=c,this.pressed=!1,this.options=Object.assign({enable:!0},a),this.enableMoveEvent=this.options.enable,this.enableLeaveEvent=this.options.enable,this.enableOutEvent=this.options.enable,this.enableOverEvent=this.options.enable,this.events=co.concat(a.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach(a=>b.addEventListener(a,this.handleEvent))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cp&&(this.enableMoveEvent=b),a===cq&&(this.enableOverEvent=b),a===cr&&(this.enableOutEvent=b),a===cs&&(this.enableLeaveEvent=b)}handleEvent(a){this.handleOverEvent(a),this.handleOutEvent(a),this.handleLeaveEvent(a),this.handleMoveEvent(a)}handleOverEvent(a){this.enableOverEvent&&"mouseover"===a.type&&this.callback({type:cq,srcEvent:a,pointerType:"mouse",target:a.target})}handleOutEvent(a){this.enableOutEvent&&"mouseout"===a.type&&this.callback({type:cr,srcEvent:a,pointerType:"mouse",target:a.target})}handleLeaveEvent(a){this.enableLeaveEvent&&"mouseleave"===a.type&&this.callback({type:cs,srcEvent:a,pointerType:"mouse",target:a.target})}handleMoveEvent(a){if(this.enableMoveEvent)switch(a.type){case"mousedown":a.button>=0&&(this.pressed=!0);break;case"mousemove":0===a.which&&(this.pressed=!1),this.pressed||this.callback({type:cp,srcEvent:a,pointerType:"mouse",target:a.target});break;case"mouseup":this.pressed=!1}}}const{KEY_EVENTS:cu}=s,cv="keydown",cw="keyup";class cx{constructor(a,c,b={}){this.element=a,this.callback=c,this.options=Object.assign({enable:!0},b),this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=cu.concat(b.events||[]),this.handleEvent=this.handleEvent.bind(this),a.tabIndex=b.tabIndex||0,a.style.outline="none",this.events.forEach(b=>a.addEventListener(b,this.handleEvent))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cv&&(this.enableDownEvent=b),a===cw&&(this.enableUpEvent=b)}handleEvent(a){const b=a.target||a.srcElement;("INPUT"!==b.tagName||"text"!==b.type)&&"TEXTAREA"!==b.tagName&&(this.enableDownEvent&&"keydown"===a.type&&this.callback({type:cv,srcEvent:a,key:a.key,target:a.target}),this.enableUpEvent&&"keyup"===a.type&&this.callback({type:cw,srcEvent:a,key:a.key,target:a.target}))}}const cy="contextmenu";class cz{constructor(a,b,c={}){this.element=a,this.callback=b,this.options=Object.assign({enable:!0},c),this.handleEvent=this.handleEvent.bind(this),a.addEventListener("contextmenu",this.handleEvent)}destroy(){this.element.removeEventListener("contextmenu",this.handleEvent)}enableEventType(a,b){a===cy&&(this.options.enable=b)}handleEvent(a){this.options.enable&&this.callback({type:cy,center:{x:a.clientX,y:a.clientY},srcEvent:a,pointerType:"mouse",target:a.target})}}const cA={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4},cB={srcElement:"root",priority:0};class cC{constructor(a){this.eventManager=a,this.handlers=[],this.handlersByElement=new Map,this.handleEvent=this.handleEvent.bind(this),this._active=!1}isEmpty(){return!this._active}add(f,g,a,h=!1,i=!1){const{handlers:j,handlersByElement:e}=this;a&&("object"!=typeof a||a.addEventListener)&&(a={srcElement:a}),a=a?Object.assign({},cB,a):cB;let b=e.get(a.srcElement);b||(b=[],e.set(a.srcElement,b));const c={type:f,handler:g,srcElement:a.srcElement,priority:a.priority};h&&(c.once=!0),i&&(c.passive=!0),j.push(c),this._active=this._active||!c.passive;let d=b.length-1;for(;d>=0&&!(b[d].priority>=c.priority);)d--;b.splice(d+1,0,c)}remove(f,g){const{handlers:b,handlersByElement:e}=this;for(let c=b.length-1;c>=0;c--){const a=b[c];if(a.type===f&&a.handler===g){b.splice(c,1);const d=e.get(a.srcElement);d.splice(d.indexOf(a),1),0===d.length&&e.delete(a.srcElement)}}this._active=b.some(a=>!a.passive)}handleEvent(c){if(this.isEmpty())return;const b=this._normalizeEvent(c);let a=c.srcEvent.target;for(;a&&a!==b.rootElement;){if(this._emit(b,a),b.handled)return;a=a.parentNode}this._emit(b,"root")}_emit(e,f){const a=this.handlersByElement.get(f);if(a){let g=!1;const h=()=>{e.handled=!0},i=()=>{e.handled=!0,g=!0},c=[];for(let b=0;b{const b=this.manager.get(a);b&&ce[a].forEach(a=>{b.recognizeWith(a)})}),b.recognizerOptions){const e=this.manager.get(d);if(e){const f=b.recognizerOptions[d];delete f.enable,e.set(f)}}for(const[h,c]of(this.wheelInput=new cn(a,this._onOtherEvent,{enable:!1}),this.moveInput=new ct(a,this._onOtherEvent,{enable:!1}),this.keyInput=new cx(a,this._onOtherEvent,{enable:!1,tabIndex:b.tabIndex}),this.contextmenuInput=new cz(a,this._onOtherEvent,{enable:!1}),this.events))c.isEmpty()||(this._toggleRecognizer(c.recognizerName,!0),this.manager.on(h,c.handleEvent))}destroy(){this.element&&(this.wheelInput.destroy(),this.moveInput.destroy(),this.keyInput.destroy(),this.contextmenuInput.destroy(),this.manager.destroy(),this.wheelInput=null,this.moveInput=null,this.keyInput=null,this.contextmenuInput=null,this.manager=null,this.element=null)}on(a,b,c){this._addEventHandler(a,b,c,!1)}once(a,b,c){this._addEventHandler(a,b,c,!0)}watch(a,b,c){this._addEventHandler(a,b,c,!1,!0)}off(a,b){this._removeEventHandler(a,b)}_toggleRecognizer(a,b){const{manager:d}=this;if(!d)return;const c=d.get(a);if(c&&c.options.enable!==b){c.set({enable:b});const e=cf[a];e&&!this.options.recognizers&&e.forEach(e=>{const f=d.get(e);b?(f.requireFailure(a),c.dropRequireFailure(e)):f.dropRequireFailure(a)})}this.wheelInput.enableEventType(a,b),this.moveInput.enableEventType(a,b),this.keyInput.enableEventType(a,b),this.contextmenuInput.enableEventType(a,b)}_addEventHandler(b,e,d,f,g){if("string"!=typeof b){for(const h in d=e,b)this._addEventHandler(h,b[h],d,f,g);return}const{manager:i,events:j}=this,c=ci[b]||b;let a=j.get(c);!a&&(a=new cC(this),j.set(c,a),a.recognizerName=ch[c]||c,i&&i.on(c,a.handleEvent)),a.add(b,e,d,f,g),a.isEmpty()||this._toggleRecognizer(a.recognizerName,!0)}_removeEventHandler(a,h){if("string"!=typeof a){for(const c in a)this._removeEventHandler(c,a[c]);return}const{events:d}=this,i=ci[a]||a,b=d.get(i);if(b&&(b.remove(a,h),b.isEmpty())){const{recognizerName:e}=b;let f=!1;for(const g of d.values())if(g.recognizerName===e&&!g.isEmpty()){f=!0;break}f||this._toggleRecognizer(e,!1)}}_onBasicInput(a){const{srcEvent:c}=a,b=cg[c.type];b&&this.manager.emit(b,a)}_onOtherEvent(a){this.manager.emit(a.type,a)}}function cE(c,d){var a=Object.keys(c);if(Object.getOwnPropertySymbols){var b=Object.getOwnPropertySymbols(c);d&&(b=b.filter(function(a){return Object.getOwnPropertyDescriptor(c,a).enumerable})),a.push.apply(a,b)}return a}function cF(c){for(var a=1;a0),e=d&&!this.state.isHovering,h=!d&&this.state.isHovering;(c||e)&&(a.features=b,c&&c(a)),e&&cO.call(this,"onMouseEnter",a),h&&cO.call(this,"onMouseLeave",a),(e||h)&&this.setState({isHovering:d})}}function cS(b){var c=this.props,d=c.onClick,f=c.onNativeClick,g=c.onDblClick,h=c.doubleClickZoom,a=[],e=g||h;switch(b.type){case"anyclick":a.push(f),e||a.push(d);break;case"click":e&&a.push(d)}(a=a.filter(Boolean)).length&&((b=cM.call(this,b)).features=cN.call(this,b.point),a.forEach(function(a){return a(b)}))}var m=(0,c.forwardRef)(function(b,h){var i,t,f=(0,c.useContext)(bJ),u=(0,c.useMemo)(function(){return b.controller||new Z},[]),v=(0,c.useMemo)(function(){return new cD(null,{touchAction:b.touchAction,recognizerOptions:b.eventRecognizerOptions})},[]),g=(0,c.useRef)(null),e=(0,c.useRef)(null),a=(0,c.useRef)({width:0,height:0,state:{isHovering:!1,isDragging:!1}}).current;a.props=b,a.map=e.current&&e.current.getMap(),a.setState=function(c){a.state=cL(cL({},a.state),c),g.current.style.cursor=b.getCursor(a.state)};var j=!0,k=function(b,c,d){if(j){i=[b,c,d];return}var e=a.props,f=e.onViewStateChange,g=e.onViewportChange;Object.defineProperty(b,"position",{get:function(){return[0,0,bL(a.map,b)]}}),f&&f({viewState:b,interactionState:c,oldViewState:d}),g&&g(b,c,d)};(0,c.useImperativeHandle)(h,function(){var a;return{getMap:(a=e).current&&a.current.getMap,queryRenderedFeatures:a.current&&a.current.queryRenderedFeatures}},[]);var d=(0,c.useMemo)(function(){return cL(cL({},f),{},{eventManager:v,container:f.container||g.current})},[f,g.current]);d.onViewportChange=k,d.viewport=f.viewport||bP(a),a.viewport=d.viewport;var w=function(b){var c=b.isDragging,d=void 0!==c&&c;if(d!==a.state.isDragging&&a.setState({isDragging:d}),j){t=b;return}var e=a.props.onInteractionStateChange;e&&e(b)},l=function(){a.width&&a.height&&u.setOptions(cL(cL(cL({},a.props),a.props.viewState),{},{isInteractive:Boolean(a.props.onViewStateChange||a.props.onViewportChange),onViewportChange:k,onStateChange:w,eventManager:v,width:a.width,height:a.height}))},m=function(b){var c=b.width,d=b.height;a.width=c,a.height=d,l(),a.props.onResize({width:c,height:d})};(0,c.useEffect)(function(){return 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aY(a,c,d){const{pixelUnprojectionMatrix:e}=a,b=aC(e,[c,0,1,1]),f=aC(e,[c,a.height,1,1]),h=d*a.distanceScales.unitsPerMeter[2],i=(h-b[2])/(f[2]-b[2]),j=aM([],b,f,i),g=aT(j);return g[2]=d,g}class aZ{constructor({width:f,height:c,latitude:l=0,longitude:m=0,zoom:p=0,pitch:n=0,bearing:q=0,altitude:a=null,fovy:b=null,position:o=null,nearZMultiplier:t=.02,farZMultiplier:u=1.01}={width:1,height:1}){f=f||1,c=c||1,null===b&&null===a?b=aU(a=1.5):null===b?b=aU(a):null===a&&(a=aV(b));const r=aR(p);a=Math.max(.75,a);const s=function({latitude:c,longitude:i,highPrecision:j=!1}){aN(Number.isFinite(c)&&Number.isFinite(i));const b={},d=Math.cos(c*aP),e=1.4222222222222223/d,a=12790407194604047e-21/d;if(b.unitsPerMeter=[a,a,a],b.metersPerUnit=[1/a,1/a,1/a],b.unitsPerDegree=[1.4222222222222223,e,a],b.degreesPerUnit=[.703125,1/e,1/a],j){const f=aP*Math.tan(c*aP)/d,k=1.4222222222222223*f/2,g=12790407194604047e-21*f,h=g/e*a;b.unitsPerDegree2=[0,k,g],b.unitsPerMeter2=[h,0,h]}return b}({longitude:m,latitude:l}),d=aS([m,l]);if(d[2]=0,o){var e,g,h,i,j,k;i=d,j=d,k=(e=[],g=o,h=s.unitsPerMeter,e[0]=g[0]*h[0],e[1]=g[1]*h[1],e[2]=g[2]*h[2],e),i[0]=j[0]+k[0],i[1]=j[1]+k[1],i[2]=j[2]+k[2]}this.projectionMatrix=function({width:h,height:i,pitch:j,altitude:k,fovy:l,nearZMultiplier:m,farZMultiplier:n}){var a,f,g,c,b,d,e;const{fov:o,aspect:p,near:q,far:r}=function({width:f,height:g,fovy:a=aU(1.5),altitude:d,pitch:h=0,nearZMultiplier:i=1,farZMultiplier:j=1}){void 0!==d&&(a=aU(d));const b=.5*a*aP,c=aV(a),e=h*aP;return{fov:2*b,aspect:f/g,focalDistance:c,near:i,far:(Math.sin(e)*(Math.sin(b)*c/Math.sin(Math.min(Math.max(Math.PI/2-e-b,.01),Math.PI-.01)))+c)*j}}({width:h,height:i,altitude:k,fovy:l,pitch:j,nearZMultiplier:m,farZMultiplier:n}),s=(a=[],f=o,g=p,c=q,b=r,e=1/Math.tan(f/2),a[0]=e/g,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=e,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[11]=-1,a[12]=0,a[13]=0,a[15]=0,null!=b&&b!==1/0?(d=1/(c-b),a[10]=(b+c)*d,a[14]=2*b*c*d):(a[10]=-1,a[14]=-2*c),a);return s}({width:f,height:c,pitch:n,fovy:b,nearZMultiplier:t,farZMultiplier:u}),this.viewMatrix=function({height:F,pitch:G,bearing:H,altitude:I,scale:l,center:E=null}){var a,b,m,f,g,n,o,p,q,r,s,t,u,c,d,v,h,i,w,x,y,z,A,B,C,D,j,k;const e=aB();return aI(e,e,[0,0,-I]),a=e,b=e,m=-G*aP,f=Math.sin(m),g=Math.cos(m),n=b[4],o=b[5],p=b[6],q=b[7],r=b[8],s=b[9],t=b[10],u=b[11],b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]),a[4]=n*g+r*f,a[5]=o*g+s*f,a[6]=p*g+t*f,a[7]=q*g+u*f,a[8]=r*g-n*f,a[9]=s*g-o*f,a[10]=t*g-p*f,a[11]=u*g-q*f,c=e,d=e,v=H*aP,h=Math.sin(v),i=Math.cos(v),w=d[0],x=d[1],y=d[2],z=d[3],A=d[4],B=d[5],C=d[6],D=d[7],d!==c&&(c[8]=d[8],c[9]=d[9],c[10]=d[10],c[11]=d[11],c[12]=d[12],c[13]=d[13],c[14]=d[14],c[15]=d[15]),c[0]=w*i+A*h,c[1]=x*i+B*h,c[2]=y*i+C*h,c[3]=z*i+D*h,c[4]=A*i-w*h,c[5]=B*i-x*h,c[6]=C*i-y*h,c[7]=D*i-z*h,aJ(e,e,[l/=F,l,l]),E&&aI(e,e,(j=[],k=E,j[0]=-k[0],j[1]=-k[1],j[2]=-k[2],j)),e}({height:c,scale:r,center:d,pitch:n,bearing:q,altitude:a}),this.width=f,this.height=c,this.scale=r,this.latitude=l,this.longitude=m,this.zoom=p,this.pitch=n,this.bearing=q,this.altitude=a,this.fovy=b,this.center=d,this.meterOffset=o||[0,0,0],this.distanceScales=s,this._initMatrices(),this.equals=this.equals.bind(this),this.project=this.project.bind(this),this.unproject=this.unproject.bind(this),this.projectPosition=this.projectPosition.bind(this),this.unprojectPosition=this.unprojectPosition.bind(this),Object.freeze(this)}_initMatrices(){var b,c,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,a;const{width:I,height:J,projectionMatrix:K,viewMatrix:L}=this,G=aB();aH(G,G,K),aH(G,G,L),this.viewProjectionMatrix=G;const d=aB();aJ(d,d,[I/2,-J/2,1]),aI(d,d,[1,-1,0]),aH(d,d,G);const H=(b=aB(),e=(c=d)[0],f=c[1],g=c[2],h=c[3],i=c[4],j=c[5],k=c[6],l=c[7],m=c[8],n=c[9],o=c[10],p=c[11],q=c[12],r=c[13],s=c[14],t=c[15],u=e*j-f*i,v=e*k-g*i,w=e*l-h*i,x=f*k-g*j,y=f*l-h*j,z=g*l-h*k,A=m*r-n*q,B=m*s-o*q,C=m*t-p*q,D=n*s-o*r,E=n*t-p*r,F=o*t-p*s,a=u*F-v*E+w*D+x*C-y*B+z*A,a?(a=1/a,b[0]=(j*F-k*E+l*D)*a,b[1]=(g*E-f*F-h*D)*a,b[2]=(r*z-s*y+t*x)*a,b[3]=(o*y-n*z-p*x)*a,b[4]=(k*C-i*F-l*B)*a,b[5]=(e*F-g*C+h*B)*a,b[6]=(s*w-q*z-t*v)*a,b[7]=(m*z-o*w+p*v)*a,b[8]=(i*E-j*C+l*A)*a,b[9]=(f*C-e*E-h*A)*a,b[10]=(q*y-r*w+t*u)*a,b[11]=(n*w-m*y-p*u)*a,b[12]=(j*B-i*D-k*A)*a,b[13]=(e*D-f*B+g*A)*a,b[14]=(r*v-q*x-s*u)*a,b[15]=(m*x-n*v+o*u)*a,b):null);if(!H)throw new Error("Pixel project matrix not 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f,g,h,e=this.time(),i=(e-this.state.startTime)/this.state.duration;b.transitionDuration=this.state.duration-(e-this.state.startTime),b.transitionEasing=(h=(f=this.state.easing)(g=i),function(a){return 1/(1-h)*(f(a*(1-g)+g)-h)}),b.transitionInterpolator=d.transitionInterpolator}return b.onTransitionStart(),this._triggerTransition(d,b),!0}return this._isTransitionInProgress()&&(a.onTransitionInterrupt(),this._endTransition()),!1}},{key:"_isTransitionInProgress",value:function(){return Boolean(this._animationFrame)}},{key:"_isTransitionEnabled",value:function(a){var b=a.transitionDuration,c=a.transitionInterpolator;return(b>0||"auto"===b)&&Boolean(c)}},{key:"_isUpdateDueToCurrentTransition",value:function(a){return!!this.state.propsInTransition&&this.state.interpolator.arePropsEqual(a,this.state.propsInTransition)}},{key:"_shouldIgnoreViewportChange",value:function(b,a){return!b||(this._isTransitionInProgress()?this.state.interruption===E.IGNORE||this._isUpdateDueToCurrentTransition(a):!this._isTransitionEnabled(a)||a.transitionInterpolator.arePropsEqual(b,a))}},{key:"_triggerTransition",value:function(b,a){bB(this._isTransitionEnabled(a)),this._animationFrame&&cancelAnimationFrame(this._animationFrame);var c=a.transitionInterpolator,d=c.getDuration?c.getDuration(b,a):a.transitionDuration;if(0!==d){var e=a.transitionInterpolator.initializeProps(b,a),f={inTransition:!0,isZooming:b.zoom!==a.zoom,isPanning:b.longitude!==a.longitude||b.latitude!==a.latitude,isRotating:b.bearing!==a.bearing||b.pitch!==a.pitch};this.state={duration:d,easing:a.transitionEasing,interpolator:a.transitionInterpolator,interruption:a.transitionInterruption,startTime:this.time(),startProps:e.start,endProps:e.end,animation:null,propsInTransition:{}},this._onTransitionFrame(),this.onStateChange(f)}}},{key:"_endTransition",value:function(){this._animationFrame&&(cancelAnimationFrame(this._animationFrame),this._animationFrame=null),this.onStateChange({inTransition:!1,isZooming:!1,isPanning:!1,isRotating:!1})}},{key:"_updateViewport",value:function(){var d=this.time(),a=this.state,e=a.startTime,f=a.duration,g=a.easing,h=a.interpolator,i=a.startProps,j=a.endProps,c=!1,b=(d-e)/f;b>=1&&(b=1,c=!0),b=g(b);var k=h.interpolateProps(i,j,b),l=new bF(Object.assign({},this.props,k));this.state.propsInTransition=l.getViewportProps(),this.onViewportChange(this.state.propsInTransition,this.props),c&&(this._endTransition(),this.props.onTransitionEnd())}}]),a}();g(F,"defaultProps",V);var W=b(840),k=b.n(W);const cc={mousedown:1,mousemove:2,mouseup:4};!function(a){const b=a.prototype.handler;a.prototype.handler=function(a){const c=this.store;a.button>0&&"pointerdown"===a.type&& !function(b,c){for(let a=0;ab.pointerId===a.pointerId)&&c.push(a),b.call(this,a)}}(k().PointerEventInput),k().MouseInput.prototype.handler=function(a){let b=cc[a.type];1&b&&a.button>=0&&(this.pressed=!0),2&b&&0===a.which&&(b=4),this.pressed&&(4&b&&(this.pressed=!1),this.callback(this.manager,b,{pointers:[a],changedPointers:[a],pointerType:"mouse",srcEvent:a}))};const cd=k().Manager;var e=k();const ce=e?[[e.Pan,{event:"tripan",pointers:3,threshold:0,enable:!1}],[e.Rotate,{enable:!1}],[e.Pinch,{enable:!1}],[e.Swipe,{enable:!1}],[e.Pan,{threshold:0,enable:!1}],[e.Press,{enable:!1}],[e.Tap,{event:"doubletap",taps:2,enable:!1}],[e.Tap,{event:"anytap",enable:!1}],[e.Tap,{enable:!1}]]:null,cf={tripan:["rotate","pinch","pan"],rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},cg={doubletap:["tap"]},ch={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},s={KEY_EVENTS:["keydown","keyup"],MOUSE_EVENTS:["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],WHEEL_EVENTS:["wheel","mousewheel"]},ci={tap:"tap",anytap:"anytap",doubletap:"doubletap",press:"press",pinch:"pinch",pinchin:"pinch",pinchout:"pinch",pinchstart:"pinch",pinchmove:"pinch",pinchend:"pinch",pinchcancel:"pinch",rotate:"rotate",rotatestart:"rotate",rotatemove:"rotate",rotateend:"rotate",rotatecancel:"rotate",tripan:"tripan",tripanstart:"tripan",tripanmove:"tripan",tripanup:"tripan",tripandown:"tripan",tripanleft:"tripan",tripanright:"tripan",tripanend:"tripan",tripancancel:"tripan",pan:"pan",panstart:"pan",panmove:"pan",panup:"pan",pandown:"pan",panleft:"pan",panright:"pan",panend:"pan",pancancel:"pan",swipe:"swipe",swipeleft:"swipe",swiperight:"swipe",swipeup:"swipe",swipedown:"swipe"},cj={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"},X="undefined"!=typeof navigator&&navigator.userAgent?navigator.userAgent.toLowerCase():"",G="undefined"!=typeof window?window:b.g;void 0!==b.g&&b.g;let Y=!1;try{const l={get passive(){return Y=!0,!0}};G.addEventListener("test",l,l),G.removeEventListener("test",l,l)}catch(ck){}const cl=-1!==X.indexOf("firefox"),{WHEEL_EVENTS:cm}=s,cn="wheel";class co{constructor(b,c,a={}){this.element=b,this.callback=c,this.options=Object.assign({enable:!0},a),this.events=cm.concat(a.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach(a=>b.addEventListener(a,this.handleEvent,!!Y&&{passive:!1}))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cn&&(this.options.enable=b)}handleEvent(b){if(!this.options.enable)return;let a=b.deltaY;G.WheelEvent&&(cl&&b.deltaMode===G.WheelEvent.DOM_DELTA_PIXEL&&(a/=G.devicePixelRatio),b.deltaMode===G.WheelEvent.DOM_DELTA_LINE&&(a*=40));const c={x:b.clientX,y:b.clientY};0!==a&&a%4.000244140625==0&&(a=Math.floor(a/4.000244140625)),b.shiftKey&&a&&(a*=.25),this._onWheel(b,-a,c)}_onWheel(a,b,c){this.callback({type:cn,center:c,delta:b,srcEvent:a,pointerType:"mouse",target:a.target})}}const{MOUSE_EVENTS:cp}=s,cq="pointermove",cr="pointerover",cs="pointerout",ct="pointerleave";class cu{constructor(b,c,a={}){this.element=b,this.callback=c,this.pressed=!1,this.options=Object.assign({enable:!0},a),this.enableMoveEvent=this.options.enable,this.enableLeaveEvent=this.options.enable,this.enableOutEvent=this.options.enable,this.enableOverEvent=this.options.enable,this.events=cp.concat(a.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach(a=>b.addEventListener(a,this.handleEvent))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cq&&(this.enableMoveEvent=b),a===cr&&(this.enableOverEvent=b),a===cs&&(this.enableOutEvent=b),a===ct&&(this.enableLeaveEvent=b)}handleEvent(a){this.handleOverEvent(a),this.handleOutEvent(a),this.handleLeaveEvent(a),this.handleMoveEvent(a)}handleOverEvent(a){this.enableOverEvent&&"mouseover"===a.type&&this.callback({type:cr,srcEvent:a,pointerType:"mouse",target:a.target})}handleOutEvent(a){this.enableOutEvent&&"mouseout"===a.type&&this.callback({type:cs,srcEvent:a,pointerType:"mouse",target:a.target})}handleLeaveEvent(a){this.enableLeaveEvent&&"mouseleave"===a.type&&this.callback({type:ct,srcEvent:a,pointerType:"mouse",target:a.target})}handleMoveEvent(a){if(this.enableMoveEvent)switch(a.type){case"mousedown":a.button>=0&&(this.pressed=!0);break;case"mousemove":0===a.which&&(this.pressed=!1),this.pressed||this.callback({type:cq,srcEvent:a,pointerType:"mouse",target:a.target});break;case"mouseup":this.pressed=!1}}}const{KEY_EVENTS:cv}=s,cw="keydown",cx="keyup";class cy{constructor(a,c,b={}){this.element=a,this.callback=c,this.options=Object.assign({enable:!0},b),this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=cv.concat(b.events||[]),this.handleEvent=this.handleEvent.bind(this),a.tabIndex=b.tabIndex||0,a.style.outline="none",this.events.forEach(b=>a.addEventListener(b,this.handleEvent))}destroy(){this.events.forEach(a=>this.element.removeEventListener(a,this.handleEvent))}enableEventType(a,b){a===cw&&(this.enableDownEvent=b),a===cx&&(this.enableUpEvent=b)}handleEvent(a){const b=a.target||a.srcElement;("INPUT"!==b.tagName||"text"!==b.type)&&"TEXTAREA"!==b.tagName&&(this.enableDownEvent&&"keydown"===a.type&&this.callback({type:cw,srcEvent:a,key:a.key,target:a.target}),this.enableUpEvent&&"keyup"===a.type&&this.callback({type:cx,srcEvent:a,key:a.key,target:a.target}))}}const cz="contextmenu";class cA{constructor(a,b,c={}){this.element=a,this.callback=b,this.options=Object.assign({enable:!0},c),this.handleEvent=this.handleEvent.bind(this),a.addEventListener("contextmenu",this.handleEvent)}destroy(){this.element.removeEventListener("contextmenu",this.handleEvent)}enableEventType(a,b){a===cz&&(this.options.enable=b)}handleEvent(a){this.options.enable&&this.callback({type:cz,center:{x:a.clientX,y:a.clientY},srcEvent:a,pointerType:"mouse",target:a.target})}}const cB={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4},cC={srcElement:"root",priority:0};class cD{constructor(a){this.eventManager=a,this.handlers=[],this.handlersByElement=new Map,this.handleEvent=this.handleEvent.bind(this),this._active=!1}isEmpty(){return!this._active}add(f,g,a,h=!1,i=!1){const{handlers:j,handlersByElement:e}=this;a&&("object"!=typeof a||a.addEventListener)&&(a={srcElement:a}),a=a?Object.assign({},cC,a):cC;let b=e.get(a.srcElement);b||(b=[],e.set(a.srcElement,b));const c={type:f,handler:g,srcElement:a.srcElement,priority:a.priority};h&&(c.once=!0),i&&(c.passive=!0),j.push(c),this._active=this._active||!c.passive;let d=b.length-1;for(;d>=0&&!(b[d].priority>=c.priority);)d--;b.splice(d+1,0,c)}remove(f,g){const{handlers:b,handlersByElement:e}=this;for(let c=b.length-1;c>=0;c--){const a=b[c];if(a.type===f&&a.handler===g){b.splice(c,1);const d=e.get(a.srcElement);d.splice(d.indexOf(a),1),0===d.length&&e.delete(a.srcElement)}}this._active=b.some(a=>!a.passive)}handleEvent(c){if(this.isEmpty())return;const b=this._normalizeEvent(c);let a=c.srcEvent.target;for(;a&&a!==b.rootElement;){if(this._emit(b,a),b.handled)return;a=a.parentNode}this._emit(b,"root")}_emit(e,f){const a=this.handlersByElement.get(f);if(a){let g=!1;const h=()=>{e.handled=!0},i=()=>{e.handled=!0,g=!0},c=[];for(let b=0;b{const b=this.manager.get(a);b&&cf[a].forEach(a=>{b.recognizeWith(a)})}),b.recognizerOptions){const e=this.manager.get(d);if(e){const f=b.recognizerOptions[d];delete f.enable,e.set(f)}}for(const[h,c]of(this.wheelInput=new co(a,this._onOtherEvent,{enable:!1}),this.moveInput=new cu(a,this._onOtherEvent,{enable:!1}),this.keyInput=new cy(a,this._onOtherEvent,{enable:!1,tabIndex:b.tabIndex}),this.contextmenuInput=new cA(a,this._onOtherEvent,{enable:!1}),this.events))c.isEmpty()||(this._toggleRecognizer(c.recognizerName,!0),this.manager.on(h,c.handleEvent))}destroy(){this.element&&(this.wheelInput.destroy(),this.moveInput.destroy(),this.keyInput.destroy(),this.contextmenuInput.destroy(),this.manager.destroy(),this.wheelInput=null,this.moveInput=null,this.keyInput=null,this.contextmenuInput=null,this.manager=null,this.element=null)}on(a,b,c){this._addEventHandler(a,b,c,!1)}once(a,b,c){this._addEventHandler(a,b,c,!0)}watch(a,b,c){this._addEventHandler(a,b,c,!1,!0)}off(a,b){this._removeEventHandler(a,b)}_toggleRecognizer(a,b){const{manager:d}=this;if(!d)return;const c=d.get(a);if(c&&c.options.enable!==b){c.set({enable:b});const e=cg[a];e&&!this.options.recognizers&&e.forEach(e=>{const f=d.get(e);b?(f.requireFailure(a),c.dropRequireFailure(e)):f.dropRequireFailure(a)})}this.wheelInput.enableEventType(a,b),this.moveInput.enableEventType(a,b),this.keyInput.enableEventType(a,b),this.contextmenuInput.enableEventType(a,b)}_addEventHandler(b,e,d,f,g){if("string"!=typeof b){for(const h in d=e,b)this._addEventHandler(h,b[h],d,f,g);return}const{manager:i,events:j}=this,c=cj[b]||b;let a=j.get(c);!a&&(a=new cD(this),j.set(c,a),a.recognizerName=ci[c]||c,i&&i.on(c,a.handleEvent)),a.add(b,e,d,f,g),a.isEmpty()||this._toggleRecognizer(a.recognizerName,!0)}_removeEventHandler(a,h){if("string"!=typeof a){for(const c in a)this._removeEventHandler(c,a[c]);return}const{events:d}=this,i=cj[a]||a,b=d.get(i);if(b&&(b.remove(a,h),b.isEmpty())){const{recognizerName:e}=b;let f=!1;for(const g of d.values())if(g.recognizerName===e&&!g.isEmpty()){f=!0;break}f||this._toggleRecognizer(e,!1)}}_onBasicInput(a){const{srcEvent:c}=a,b=ch[c.type];b&&this.manager.emit(b,a)}_onOtherEvent(a){this.manager.emit(a.type,a)}}function cF(c,d){var a=Object.keys(c);if(Object.getOwnPropertySymbols){var b=Object.getOwnPropertySymbols(c);d&&(b=b.filter(function(a){return Object.getOwnPropertyDescriptor(c,a).enumerable})),a.push.apply(a,b)}return a}function cG(c){for(var a=1;a0),e=d&&!this.state.isHovering,h=!d&&this.state.isHovering;(c||e)&&(a.features=b,c&&c(a)),e&&cP.call(this,"onMouseEnter",a),h&&cP.call(this,"onMouseLeave",a),(e||h)&&this.setState({isHovering:d})}}function cT(b){var c=this.props,d=c.onClick,f=c.onNativeClick,g=c.onDblClick,h=c.doubleClickZoom,a=[],e=g||h;switch(b.type){case"anyclick":a.push(f),e||a.push(d);break;case"click":e&&a.push(d)}(a=a.filter(Boolean)).length&&((b=cN.call(this,b)).features=cO.call(this,b.point),a.forEach(function(a){return a(b)}))}var m=(0,c.forwardRef)(function(b,h){var i,t,f=(0,c.useContext)(bK),u=(0,c.useMemo)(function(){return b.controller||new Z},[]),v=(0,c.useMemo)(function(){return new cE(null,{touchAction:b.touchAction,recognizerOptions:b.eventRecognizerOptions})},[]),g=(0,c.useRef)(null),e=(0,c.useRef)(null),a=(0,c.useRef)({width:0,height:0,state:{isHovering:!1,isDragging:!1}}).current;a.props=b,a.map=e.current&&e.current.getMap(),a.setState=function(c){a.state=cM(cM({},a.state),c),g.current.style.cursor=b.getCursor(a.state)};var j=!0,k=function(b,c,d){if(j){i=[b,c,d];return}var e=a.props,f=e.onViewStateChange,g=e.onViewportChange;Object.defineProperty(b,"position",{get:function(){return[0,0,bM(a.map,b)]}}),f&&f({viewState:b,interactionState:c,oldViewState:d}),g&&g(b,c,d)};(0,c.useImperativeHandle)(h,function(){var a;return{getMap:(a=e).current&&a.current.getMap,queryRenderedFeatures:a.current&&a.current.queryRenderedFeatures}},[]);var d=(0,c.useMemo)(function(){return cM(cM({},f),{},{eventManager:v,container:f.container||g.current})},[f,g.current]);d.onViewportChange=k,d.viewport=f.viewport||bQ(a),a.viewport=d.viewport;var w=function(b){var c=b.isDragging,d=void 0!==c&&c;if(d!==a.state.isDragging&&a.setState({isDragging:d}),j){t=b;return}var e=a.props.onInteractionStateChange;e&&e(b)},l=function(){a.width&&a.height&&u.setOptions(cM(cM(cM({},a.props),a.props.viewState),{},{isInteractive:Boolean(a.props.onViewStateChange||a.props.onViewportChange),onViewportChange:k,onStateChange:w,eventManager:v,width:a.width,height:a.height}))},m=function(b){var c=b.width,d=b.height;a.width=c,a.height=d,l(),a.props.onResize({width:c,height:d})};(0,c.useEffect)(function(){return v.setElement(g.current),v.on({pointerdown:cQ.bind(a),pointermove:cS.bind(a),pointerup:cR.bind(a),pointerleave:cP.bind(a,"onMouseOut"),click:cT.bind(a),anyclick:cT.bind(a),dblclick:cP.bind(a,"onDblClick"),wheel:cP.bind(a,"onWheel"),contextmenu:cP.bind(a,"onContextMenu")}),function(){v.destroy()}},[]),bL(function(){if(i){var a;k.apply(void 0,function(a){if(Array.isArray(a))return ax(a)}(a=i)||function(a){if("undefined"!=typeof Symbol&&null!=a[Symbol.iterator]||null!=a["@@iterator"])return Array.from(a)}(a)||ay(a)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}())}t&&w(t)}),l();var n=b.width,o=b.height,p=b.style,r=b.getCursor,s=(0,c.useMemo)(function(){return cM(cM({position:"relative"},p),{},{width:n,height:o,cursor:r(a.state)})},[p,n,o,r,a.state]);return 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i=(0,c.useMemo)(function(){return function(c){for(var a=1;a{async function a(){const a=await fetch("https://hn.algolia.com/api/v1/search?query="+b),c=await a.json();d(c)}""!==b&&a()},[b]),<> +import*as a from"react";export default function b(){const[c,d]=a.useState({hits:[]}),[b,e]=a.useState("react");return a.useEffect(()=>{""!==b&&a();async function a(){const a=await fetch("https://hn.algolia.com/api/v1/search?query="+b),c=await a.json();d(c)}},[b]),<> e(a.target.value)}/> diff --git a/crates/swc_ecma_minifier/tests/golden.txt b/crates/swc_ecma_minifier/tests/golden.txt index 190f5d2b1fb..636f4671042 100644 --- a/crates/swc_ecma_minifier/tests/golden.txt +++ b/crates/swc_ecma_minifier/tests/golden.txt @@ -539,8 +539,6 @@ functions/issue_1841_1/input.js functions/issue_1841_2/input.js functions/issue_2097/input.js functions/issue_2101/input.js -functions/issue_2630_1/input.js -functions/issue_2630_4/input.js functions/issue_2647_1/input.js functions/issue_2647_2/input.js functions/issue_2647_3/input.js diff --git a/crates/swc_ecma_minifier/tests/projects/files/config.json b/crates/swc_ecma_minifier/tests/projects/files/config.json index ee65e9fdc67..4fc0780153d 100644 --- a/crates/swc_ecma_minifier/tests/projects/files/config.json +++ b/crates/swc_ecma_minifier/tests/projects/files/config.json @@ -1,3 +1,4 @@ { - "defaults": true + "defaults": true, + "passes": 3 } diff --git a/crates/swc_ecma_minifier/tests/projects/output/angular-1.2.5.js b/crates/swc_ecma_minifier/tests/projects/output/angular-1.2.5.js index 0fcb15471e9..2a34410a747 100644 --- a/crates/swc_ecma_minifier/tests/projects/output/angular-1.2.5.js +++ b/crates/swc_ecma_minifier/tests/projects/output/angular-1.2.5.js @@ -909,7 +909,7 @@ }; var pollTimeout, pollFns = []; self.addPollFn = function(fn) { - var setTimeout; + var interval, setTimeout; return isUndefined(pollTimeout) && (setTimeout = setTimeout1, forEach(pollFns, function(pollFn) { pollFn(); }), pollTimeout = setTimeout(check, 100)), pollFns.push(fn), fn; @@ -1476,6 +1476,9 @@ data = fn(data, headers); }), data); } + function isSuccess(status) { + return 200 <= status && status < 300; + } function $HttpProvider() { var JSON_START = /^\s*(\[|\{[^\{])/, JSON_END = /[\}\]]\s*$/, PROTECTION_PREFIX = /^\)\]\}',?\n/, CONTENT_TYPE_APPLICATION_JSON = { 'Content-Type': 'application/json;charset=utf-8' @@ -1559,10 +1562,10 @@ }), promise; }, promise; function transformResponse(response) { - var status, resp = extend({}, response, { + var resp = extend({}, response, { data: transformData(response.data, response.headers, config1.transformResponse) }); - return 200 <= (status = response.status) && status < 300 ? resp : $q.reject(resp); + return isSuccess(response.status) ? resp : $q.reject(resp); } } return forEach(interceptorFactories, function(interceptorFactory) { @@ -1604,19 +1607,14 @@ isArray(cachedResp) ? resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2])) : resolvePromise(cachedResp, 200, {}); } else cache.put(url, promise); return isUndefined(cachedResp) && $httpBackend(config.method, url, reqData, function(status, response, headersString) { - if (cache) { - var status1; - 200 <= (status1 = status) && status1 < 300 ? cache.put(url, [ - status, - response, - parseHeaders(headersString) - ]) : cache.remove(url); - } - resolvePromise(response, status, headersString), $rootScope.$$phase || $rootScope.$apply(); + cache && (isSuccess(status) ? cache.put(url, [ + status, + response, + parseHeaders(headersString) + ]) : cache.remove(url)), resolvePromise(response, status, headersString), $rootScope.$$phase || $rootScope.$apply(); }, reqHeaders, config.timeout, config.withCredentials, config.responseType), promise; function resolvePromise(response, status, headers) { - var status2; - (200 <= (status2 = status = Math.max(status, 0)) && status2 < 300 ? deferred.resolve : deferred.reject)({ + (isSuccess(status = Math.max(status, 0)) ? deferred.resolve : deferred.reject)({ data: response, status: status, headers: headersGetter(headers), @@ -1668,14 +1666,14 @@ } function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument) { return function(method, url, post, callback1, headers, timeout, withCredentials, responseType) { - var status3; + var status1; if ($browser.$$incOutstandingRequestCount(), url = url || $browser.url(), 'jsonp' == lowercase(method)) { var callbackId = '_' + (callbacks.counter++).toString(36); callbacks[callbackId] = function(data) { callbacks[callbackId].data = data; }; var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), function() { - callbacks[callbackId].data ? completeRequest(callback1, 200, callbacks[callbackId].data) : completeRequest(callback1, status3 || -2), delete callbacks[callbackId]; + callbacks[callbackId].data ? completeRequest(callback1, 200, callbacks[callbackId].data) : completeRequest(callback1, status1 || -2), delete callbacks[callbackId]; }); } else { var xhr = new XHR(); @@ -1684,14 +1682,14 @@ }), xhr.onreadystatechange = function() { if (4 == xhr.readyState) { var responseHeaders = null, response = null; - -1 !== status3 && (responseHeaders = xhr.getAllResponseHeaders(), response = xhr.responseType ? xhr.response : xhr.responseText), completeRequest(callback1, status3 || xhr.status, response, responseHeaders); + -1 !== status1 && (responseHeaders = xhr.getAllResponseHeaders(), response = xhr.responseType ? xhr.response : xhr.responseText), completeRequest(callback1, status1 || xhr.status, response, responseHeaders); } }, withCredentials && (xhr.withCredentials = !0), responseType && (xhr.responseType = responseType), xhr.send(post || null); } if (timeout > 0) var timeoutId = $browserDefer(timeoutRequest, timeout); else timeout && timeout.then && timeout.then(timeoutRequest); function timeoutRequest() { - status3 = -1, jsonpDone && jsonpDone(), xhr && xhr.abort(); + status1 = -1, jsonpDone && jsonpDone(), xhr && xhr.abort(); } function completeRequest(callback, status, response, headersString) { var protocol = urlResolve(url).protocol; @@ -2951,6 +2949,7 @@ adjustedMatchers.push(function(matcher) { if ('self' === matcher) return matcher; if (isString(matcher)) { + var s; if (matcher.indexOf('***') > -1) throw $sceMinErr('iwcard', 'Illegal sequence *** in string matcher. String: {0}', matcher); return matcher = matcher.replace(/([-()\[\]{}+?*.$\^|,:#= 0 && (type = (namespaces = type.split(".")).shift(), namespaces.sort()), ontype = 0 > type.indexOf(":") && "on" + type, (event = event[jQuery.expando] ? event : new jQuery.Event(type, "object" == typeof event && event)).isTrigger = !0, event.namespace = namespaces.join("."), event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null, event.result = undefined, event.target || (event.target = elem), data = null == data ? [ - event - ] : jQuery.makeArray(data, [ - event - ]), special = jQuery.event.special[type] || {}, onlyHandlers || !special.trigger || !1 !== special.trigger.apply(elem, data))) { - if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { - for(bubbleType = special.delegateType || type, rfocusMorph.test(bubbleType + type) || (cur = cur.parentNode); cur; cur = cur.parentNode)eventPath.push(cur), tmp = cur; - tmp === (elem.ownerDocument || document1) && eventPath.push(tmp.defaultView || tmp.parentWindow || window1); + if (cur = tmp = elem = elem || document1, 3 !== elem.nodeType && 8 !== elem.nodeType) { + if (!rfocusMorph.test(type + jQuery.event.triggered) && (type.indexOf(".") >= 0 && (type = (namespaces = type.split(".")).shift(), namespaces.sort()), ontype = 0 > type.indexOf(":") && "on" + type, (event = event[jQuery.expando] ? event : new jQuery.Event(type, "object" == typeof event && event)).isTrigger = !0, event.namespace = namespaces.join("."), event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null, event.result = undefined, event.target || (event.target = elem), data = null == data ? [ + event + ] : jQuery.makeArray(data, [ + event + ]), special = jQuery.event.special[type] || {}, onlyHandlers || !special.trigger || !1 !== special.trigger.apply(elem, data))) { + if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { + for(bubbleType = special.delegateType || type, rfocusMorph.test(bubbleType + type) || (cur = cur.parentNode); cur; cur = cur.parentNode)eventPath.push(cur), tmp = cur; + tmp === (elem.ownerDocument || document1) && eventPath.push(tmp.defaultView || tmp.parentWindow || window1); + } + for(i = 0; (cur = eventPath[i++]) && !event.isPropagationStopped();)event.type = i > 1 ? bubbleType : special.bindType || type, (handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle")) && handle.apply(cur, data), (handle = ontype && cur[ontype]) && jQuery.acceptData(cur) && handle.apply && !1 === handle.apply(cur, data) && event.preventDefault(); + if (event.type = type, !onlyHandlers && !event.isDefaultPrevented() && (!special._default || !1 === special._default.apply(elem.ownerDocument, data)) && !("click" === type && jQuery.nodeName(elem, "a")) && jQuery.acceptData(elem) && ontype && elem[type] && !jQuery.isWindow(elem)) { + (tmp = elem[ontype]) && (elem[ontype] = null), jQuery.event.triggered = type; + try { + elem[type](); + } catch (e) {} + jQuery.event.triggered = undefined, tmp && (elem[ontype] = tmp); + } + return event.result; } - for(i = 0; (cur = eventPath[i++]) && !event.isPropagationStopped();)event.type = i > 1 ? bubbleType : special.bindType || type, (handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle")) && handle.apply(cur, data), (handle = ontype && cur[ontype]) && jQuery.acceptData(cur) && handle.apply && !1 === handle.apply(cur, data) && event.preventDefault(); - if (event.type = type, !onlyHandlers && !event.isDefaultPrevented() && (!special._default || !1 === special._default.apply(elem.ownerDocument, data)) && !("click" === type && jQuery.nodeName(elem, "a")) && jQuery.acceptData(elem) && ontype && elem[type] && !jQuery.isWindow(elem)) { - (tmp = elem[ontype]) && (elem[ontype] = null), jQuery.event.triggered = type; - try { - elem[type](); - } catch (e) {} - jQuery.event.triggered = undefined, tmp && (elem[ontype] = tmp); - } - return event.result; } }, dispatch: function(event) { diff --git a/crates/swc_ecma_minifier/tests/projects/output/jquery.mobile-1.4.2.js b/crates/swc_ecma_minifier/tests/projects/output/jquery.mobile-1.4.2.js index 9f5de400ae3..31bec6106a7 100644 --- a/crates/swc_ecma_minifier/tests/projects/output/jquery.mobile-1.4.2.js +++ b/crates/swc_ecma_minifier/tests/projects/output/jquery.mobile-1.4.2.js @@ -5,7 +5,7 @@ return factory($, root, doc), $.mobile; }) : factory(root.jQuery, root, doc); }(this, document, function(jQuery, window3, document1, undefined9) { - var $38, nsNormalizeDict, oldFind, rbrace, jqmDataRE, $1, window1, compensateToolbars, $2, undefined1, uuid1, slice, _cleanData, $3, rcapitals, replaceFunction, $4, doc1, bool, docElem, refNode, fakeBody1, div1, $5, support1, $6, self1, $win1, dummyFnToInitNavigate, $7, undefined2, path2, $base, dialogHashKey, $8, undefined3, $9, path1, initialHref, $10, loc1, $11, undefined4, props1, testElement, vendorPrefixes, $12, heldCall, curr, diff1, handler1, lastCall, $13, baseElement, base1, $14, undefined5, originalWidget, keepNativeFactoryDefault, orig1, $15, undefined6, pageTransitionQueue, isPageTransitioning, $16, window2, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, undefined7, rInitialLetter, iconposClass1, $30, $31, $32, $33, $34, $35, meta, initialContent1, disabledZoom, enabledZoom, disabledInitially, $36, $37, undefined8, rDividerListItem, origDefaultFilterCallback; + var $39, $1, nsNormalizeDict, oldFind, rbrace, jqmDataRE, $2, window1, compensateToolbars, $3, undefined1, uuid1, slice, _cleanData, $4, rcapitals, replaceFunction, $5, doc1, bool, docElem, refNode, fakeBody1, div1, $6, support1, $7, self1, $win1, dummyFnToInitNavigate, $8, undefined2, path2, $base, dialogHashKey, $9, undefined3, $10, path1, initialHref, $11, loc1, $12, undefined4, props1, testElement, vendorPrefixes, $13, heldCall, curr, diff1, handler1, lastCall, $14, baseElement, base1, $15, undefined5, originalWidget, keepNativeFactoryDefault, orig1, $16, undefined6, pageTransitionQueue, isPageTransitioning, $17, window2, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, undefined7, rInitialLetter, iconposClass1, $31, $32, $33, $34, $35, $36, meta, initialContent1, disabledZoom, enabledZoom, disabledInitially, $37, $38, undefined8, rDividerListItem, origDefaultFilterCallback; jQuery.mobile = {}, function($, window, undefined) { $.extend($.mobile, { version: "1.4.2", @@ -36,11 +36,11 @@ allowCrossDomainPages: !1, dialogHashKey: "&ui-state=dialog" }); - }(jQuery, this), nsNormalizeDict = {}, oldFind = ($38 = jQuery).find, rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, jqmDataRE = /:jqmData\(([^)]*)\)/g, $38.extend($38.mobile, { + }(jQuery, this), nsNormalizeDict = {}, oldFind = ($1 = jQuery).find, rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, jqmDataRE = /:jqmData\(([^)]*)\)/g, $1.extend($1.mobile, { ns: "", getAttribute: function(element, key) { var data; - (element = element.jquery ? element[0] : element) && element.getAttribute && (data = element.getAttribute("data-" + $38.mobile.ns + key)); + (element = element.jquery ? element[0] : element) && element.getAttribute && (data = element.getAttribute("data-" + $1.mobile.ns + key)); try { data = "true" === data || "false" !== data && ("null" === data ? null : +data + "" === data ? +data : rbrace.test(data) ? JSON.parse(data) : data); } catch (err) {} @@ -48,24 +48,24 @@ }, nsNormalizeDict: nsNormalizeDict, nsNormalize: function(prop) { - return nsNormalizeDict[prop] || (nsNormalizeDict[prop] = $38.camelCase($38.mobile.ns + prop)); + return nsNormalizeDict[prop] || (nsNormalizeDict[prop] = $1.camelCase($1.mobile.ns + prop)); }, closestPageData: function($target) { return $target.closest(":jqmData(role='page'), :jqmData(role='dialog')").data("mobile-page"); } - }), $38.fn.jqmData = function(prop, value) { + }), $1.fn.jqmData = function(prop, value) { var result; - return void 0 !== prop && (prop && (prop = $38.mobile.nsNormalize(prop)), result = arguments.length < 2 || void 0 === value ? this.data(prop) : this.data(prop, value)), result; - }, $38.jqmData = function(elem, prop, value) { + return void 0 !== prop && (prop && (prop = $1.mobile.nsNormalize(prop)), result = arguments.length < 2 || void 0 === value ? this.data(prop) : this.data(prop, value)), result; + }, $1.jqmData = function(elem, prop, value) { var result; - return void 0 !== prop && (result = $38.data(elem, prop ? $38.mobile.nsNormalize(prop) : prop, value)), result; - }, $38.fn.jqmRemoveData = function(prop) { - return this.removeData($38.mobile.nsNormalize(prop)); - }, $38.jqmRemoveData = function(elem, prop) { - return $38.removeData(elem, $38.mobile.nsNormalize(prop)); - }, $38.find = function(selector, context, ret, extra) { - return selector.indexOf(":jqmData") > -1 && (selector = selector.replace(jqmDataRE, "[data-" + ($38.mobile.ns || "") + "$1]")), oldFind.call(this, selector, context, ret, extra); - }, $38.extend($38.find, oldFind), function($, undefined) { + return void 0 !== prop && (result = $1.data(elem, prop ? $1.mobile.nsNormalize(prop) : prop, value)), result; + }, $1.fn.jqmRemoveData = function(prop) { + return this.removeData($1.mobile.nsNormalize(prop)); + }, $1.jqmRemoveData = function(elem, prop) { + return $1.removeData(elem, $1.mobile.nsNormalize(prop)); + }, $1.find = function(selector, context, ret, extra) { + return selector.indexOf(":jqmData") > -1 && (selector = selector.replace(jqmDataRE, "[data-" + ($1.mobile.ns || "") + "$1]")), oldFind.call(this, selector, context, ret, extra); + }, $1.extend($1.find, oldFind), function($, undefined) { var removeData, orig2, uuid = 0, runiqueId = /^ui-id-\d+$/; function focusable(element, isTabIndexNotNaN) { var map, mapName, img, nodeName = element.nodeName.toLowerCase(); @@ -202,32 +202,32 @@ if (set && (allowDisconnected || instance.element[0].parentNode && 11 !== instance.element[0].parentNode.nodeType)) for(i = 0; i < set.length; i++)instance.options[set[i][0]] && set[i][1].apply(instance.element, args); } }; - }(jQuery), $1 = jQuery, window1 = this, compensateToolbars = function(page, desiredHeight) { + }(jQuery), $2 = jQuery, window1 = this, compensateToolbars = function(page, desiredHeight) { var pageParent = page.parent(), toolbarsAffectingHeight = [], externalHeaders = pageParent.children(":jqmData(role='header')"), internalHeaders = page.children(":jqmData(role='header')"), externalFooters = pageParent.children(":jqmData(role='footer')"), internalFooters = page.children(":jqmData(role='footer')"); - return 0 === internalHeaders.length && externalHeaders.length > 0 && (toolbarsAffectingHeight = toolbarsAffectingHeight.concat(externalHeaders.toArray())), 0 === internalFooters.length && externalFooters.length > 0 && (toolbarsAffectingHeight = toolbarsAffectingHeight.concat(externalFooters.toArray())), $1.each(toolbarsAffectingHeight, function(index, value) { - desiredHeight -= $1(value).outerHeight(); + return 0 === internalHeaders.length && externalHeaders.length > 0 && (toolbarsAffectingHeight = toolbarsAffectingHeight.concat(externalHeaders.toArray())), 0 === internalFooters.length && externalFooters.length > 0 && (toolbarsAffectingHeight = toolbarsAffectingHeight.concat(externalFooters.toArray())), $2.each(toolbarsAffectingHeight, function(index, value) { + desiredHeight -= $2(value).outerHeight(); }), Math.max(0, desiredHeight); - }, $1.extend($1.mobile, { - window: $1(window1), - document: $1(document1), - keyCode: $1.ui.keyCode, + }, $2.extend($2.mobile, { + window: $2(window1), + document: $2(document1), + keyCode: $2.ui.keyCode, behaviors: {}, silentScroll: function(ypos) { - "number" !== $1.type(ypos) && (ypos = $1.mobile.defaultHomeScroll), $1.event.special.scrollstart.enabled = !1, setTimeout(function() { - window1.scrollTo(0, ypos), $1.mobile.document.trigger("silentscroll", { + "number" !== $2.type(ypos) && (ypos = $2.mobile.defaultHomeScroll), $2.event.special.scrollstart.enabled = !1, setTimeout(function() { + window1.scrollTo(0, ypos), $2.mobile.document.trigger("silentscroll", { x: 0, y: ypos }); }, 20), setTimeout(function() { - $1.event.special.scrollstart.enabled = !0; + $2.event.special.scrollstart.enabled = !0; }, 150); }, getClosestBaseUrl: function(ele) { - var url = $1(ele).closest(".ui-page").jqmData("url"), base = $1.mobile.path.documentBase.hrefNoHash; - return $1.mobile.dynamicBaseEnabled && url && $1.mobile.path.isPath(url) || (url = base), $1.mobile.path.makeUrlAbsolute(url, base); + var url = $2(ele).closest(".ui-page").jqmData("url"), base = $2.mobile.path.documentBase.hrefNoHash; + return $2.mobile.dynamicBaseEnabled && url && $2.mobile.path.isPath(url) || (url = base), $2.mobile.path.makeUrlAbsolute(url, base); }, removeActiveLinkClass: function(forceRemoval) { - $1.mobile.activeClickedLink && (!$1.mobile.activeClickedLink.closest("." + $1.mobile.activePageClass).length || forceRemoval) && $1.mobile.activeClickedLink.removeClass($1.mobile.activeBtnClass), $1.mobile.activeClickedLink = null; + $2.mobile.activeClickedLink && (!$2.mobile.activeClickedLink.closest("." + $2.mobile.activePageClass).length || forceRemoval) && $2.mobile.activeClickedLink.removeClass($2.mobile.activeBtnClass), $2.mobile.activeClickedLink = null; }, getInheritedTheme: function(el, defaultTheme) { for(var c, m, e = el[0], ltr = "", re = /ui-(bar|body|overlay)-([a-z])\b/; e && (!((c = e.className || "") && (m = re.exec(c))) || !(ltr = m[2]));)e = e.parentNode; @@ -240,11 +240,11 @@ return this.haveParents(elements, "ajax"); }, haveParents: function(elements, attr) { - if (!$1.mobile.ignoreContentEnabled) return elements; - var e, $element, excluded, i, count = elements.length, $newSet = $1(); + if (!$2.mobile.ignoreContentEnabled) return elements; + var e, $element, excluded, i, count = elements.length, $newSet = $2(); for(i = 0; i < count; i++){ for($element = elements.eq(i), excluded = !1, e = elements[i]; e;){ - if ("false" === (e.getAttribute ? e.getAttribute("data-" + $1.mobile.ns + attr) : "")) { + if ("false" === (e.getAttribute ? e.getAttribute("data-" + $2.mobile.ns + attr) : "")) { excluded = !0; break; } @@ -255,75 +255,75 @@ return $newSet; }, getScreenHeight: function() { - return window1.innerHeight || $1.mobile.window.height(); + return window1.innerHeight || $2.mobile.window.height(); }, resetActivePageHeight: function(height) { - var page = $1("." + $1.mobile.activePageClass), pageHeight = page.height(), pageOuterHeight = page.outerHeight(!0); - height = compensateToolbars(page, "number" == typeof height ? height : $1.mobile.getScreenHeight()), page.css("min-height", height - (pageOuterHeight - pageHeight)); + var page = $2("." + $2.mobile.activePageClass), pageHeight = page.height(), pageOuterHeight = page.outerHeight(!0); + height = compensateToolbars(page, "number" == typeof height ? height : $2.mobile.getScreenHeight()), page.css("min-height", height - (pageOuterHeight - pageHeight)); }, loading: function() { - var loader = this.loading._widget || $1($1.mobile.loader.prototype.defaultHtml).loader(), returnValue = loader.loader.apply(loader, arguments); + var loader = this.loading._widget || $2($2.mobile.loader.prototype.defaultHtml).loader(), returnValue = loader.loader.apply(loader, arguments); return this.loading._widget = loader, returnValue; } - }), $1.addDependents = function(elem, newDependents) { - var $elem = $1(elem), dependents = $elem.jqmData("dependents") || $1(); - $elem.jqmData("dependents", $1(dependents).add(newDependents)); - }, $1.fn.extend({ + }), $2.addDependents = function(elem, newDependents) { + var $elem = $2(elem), dependents = $elem.jqmData("dependents") || $2(); + $elem.jqmData("dependents", $2(dependents).add(newDependents)); + }, $2.fn.extend({ removeWithDependents: function() { - $1.removeWithDependents(this); + $2.removeWithDependents(this); }, enhanceWithin: function() { - var index, widgetElements = {}, keepNative = $1.mobile.page.prototype.keepNativeSelector(), that = this; - for(index in $1.mobile.nojs && $1.mobile.nojs(this), $1.mobile.links && $1.mobile.links(this), $1.mobile.degradeInputsWithin && $1.mobile.degradeInputsWithin(this), $1.fn.buttonMarkup && this.find($1.fn.buttonMarkup.initSelector).not(keepNative).jqmEnhanceable().buttonMarkup(), $1.fn.fieldcontain && this.find(":jqmData(role='fieldcontain')").not(keepNative).jqmEnhanceable().fieldcontain(), $1.each($1.mobile.widgets, function(name, constructor) { + var index, widgetElements = {}, keepNative = $2.mobile.page.prototype.keepNativeSelector(), that = this; + for(index in $2.mobile.nojs && $2.mobile.nojs(this), $2.mobile.links && $2.mobile.links(this), $2.mobile.degradeInputsWithin && $2.mobile.degradeInputsWithin(this), $2.fn.buttonMarkup && this.find($2.fn.buttonMarkup.initSelector).not(keepNative).jqmEnhanceable().buttonMarkup(), $2.fn.fieldcontain && this.find(":jqmData(role='fieldcontain')").not(keepNative).jqmEnhanceable().fieldcontain(), $2.each($2.mobile.widgets, function(name, constructor) { if (constructor.initSelector) { - var elements = $1.mobile.enhanceable(that.find(constructor.initSelector)); + var elements = $2.mobile.enhanceable(that.find(constructor.initSelector)); elements.length > 0 && (elements = elements.not(keepNative)), elements.length > 0 && (widgetElements[constructor.prototype.widgetName] = elements); } }), widgetElements)widgetElements[index][index](); return this; }, addDependents: function(newDependents) { - $1.addDependents(this, newDependents); + $2.addDependents(this, newDependents); }, getEncodedText: function() { - return $1("").text(this.text()).html(); + return $2("").text(this.text()).html(); }, jqmEnhanceable: function() { - return $1.mobile.enhanceable(this); + return $2.mobile.enhanceable(this); }, jqmHijackable: function() { - return $1.mobile.hijackable(this); + return $2.mobile.hijackable(this); } - }), $1.removeWithDependents = function(nativeElement) { - var element = $1(nativeElement); - (element.jqmData("dependents") || $1()).remove(), element.remove(); - }, $1.addDependents = function(nativeElement, newDependents) { - var element = $1(nativeElement), dependents = element.jqmData("dependents") || $1(); - element.jqmData("dependents", $1(dependents).add(newDependents)); - }, $1.find.matches = function(expr, set) { - return $1.find(expr, null, null, set); - }, $1.find.matchesSelector = function(node, expr) { - return $1.find(expr, null, null, [ + }), $2.removeWithDependents = function(nativeElement) { + var element = $2(nativeElement); + (element.jqmData("dependents") || $2()).remove(), element.remove(); + }, $2.addDependents = function(nativeElement, newDependents) { + var element = $2(nativeElement), dependents = element.jqmData("dependents") || $2(); + element.jqmData("dependents", $2(dependents).add(newDependents)); + }, $2.find.matches = function(expr, set) { + return $2.find(expr, null, null, set); + }, $2.find.matchesSelector = function(node, expr) { + return $2.find(expr, null, null, [ node ]).length > 0; - }, $2 = jQuery, uuid1 = 0, slice = Array.prototype.slice, _cleanData = $2.cleanData, $2.cleanData = function(elems) { + }, $3 = jQuery, uuid1 = 0, slice = Array.prototype.slice, _cleanData = $3.cleanData, $3.cleanData = function(elems) { for(var elem, i = 0; null != (elem = elems[i]); i++)try { - $2(elem).triggerHandler("remove"); + $3(elem).triggerHandler("remove"); } catch (e) {} _cleanData(elems); - }, $2.widget = function(name, base, prototype) { + }, $3.widget = function(name, base, prototype) { var fullName, existingConstructor, constructor, basePrototype, proxiedPrototype = {}, namespace = name.split(".")[0]; - return fullName = namespace + "-" + (name = name.split(".")[1]), prototype || (prototype = base, base = $2.Widget), $2.expr[":"][fullName.toLowerCase()] = function(elem) { - return !!$2.data(elem, fullName); - }, $2[namespace] = $2[namespace] || {}, existingConstructor = $2[namespace][name], constructor = $2[namespace][name] = function(options, element) { + return fullName = namespace + "-" + (name = name.split(".")[1]), prototype || (prototype = base, base = $3.Widget), $3.expr[":"][fullName.toLowerCase()] = function(elem) { + return !!$3.data(elem, fullName); + }, $3[namespace] = $3[namespace] || {}, existingConstructor = $3[namespace][name], constructor = $3[namespace][name] = function(options, element) { if (!this._createWidget) return new constructor(options, element); arguments.length && this._createWidget(options, element); - }, $2.extend(constructor, existingConstructor, { + }, $3.extend(constructor, existingConstructor, { version: prototype.version, - _proto: $2.extend({}, prototype), + _proto: $3.extend({}, prototype), _childConstructors: [] - }), basePrototype = new base(), basePrototype.options = $2.widget.extend({}, basePrototype.options), $2.each(prototype, function(prop, value) { - if (!$2.isFunction(value)) { + }), basePrototype = new base(), basePrototype.options = $3.widget.extend({}, basePrototype.options), $3.each(prototype, function(prop, value) { + if (!$3.isFunction(value)) { proxiedPrototype[prop] = value; return; } @@ -335,35 +335,35 @@ return base.prototype[prop].apply(this, args); }, returnValue = value.apply(this, arguments), this._super = __super, this._superApply = __superApply, returnValue; }; - }), constructor.prototype = $2.widget.extend(basePrototype, { + }), constructor.prototype = $3.widget.extend(basePrototype, { widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix || name : name }, proxiedPrototype, { constructor: constructor, namespace: namespace, widgetName: name, widgetFullName: fullName - }), existingConstructor ? ($2.each(existingConstructor._childConstructors, function(i, child) { + }), existingConstructor ? ($3.each(existingConstructor._childConstructors, function(i, child) { var childPrototype = child.prototype; - $2.widget(childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto); - }), delete existingConstructor._childConstructors) : base._childConstructors.push(constructor), $2.widget.bridge(name, constructor), constructor; - }, $2.widget.extend = function(target) { - for(var key, value, input = slice.call(arguments, 1), inputIndex = 0, inputLength = input.length; inputIndex < inputLength; inputIndex++)for(key in input[inputIndex])value = input[inputIndex][key], input[inputIndex].hasOwnProperty(key) && value !== undefined1 && ($2.isPlainObject(value) ? target[key] = $2.isPlainObject(target[key]) ? $2.widget.extend({}, target[key], value) : $2.widget.extend({}, value) : target[key] = value); + $3.widget(childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto); + }), delete existingConstructor._childConstructors) : base._childConstructors.push(constructor), $3.widget.bridge(name, constructor), constructor; + }, $3.widget.extend = function(target) { + for(var key, value, input = slice.call(arguments, 1), inputIndex = 0, inputLength = input.length; inputIndex < inputLength; inputIndex++)for(key in input[inputIndex])value = input[inputIndex][key], input[inputIndex].hasOwnProperty(key) && value !== undefined1 && ($3.isPlainObject(value) ? target[key] = $3.isPlainObject(target[key]) ? $3.widget.extend({}, target[key], value) : $3.widget.extend({}, value) : target[key] = value); return target; - }, $2.widget.bridge = function(name, object) { + }, $3.widget.bridge = function(name, object) { var fullName = object.prototype.widgetFullName || name; - $2.fn[name] = function(options) { + $3.fn[name] = function(options) { var isMethodCall = "string" == typeof options, args = slice.call(arguments, 1), returnValue = this; - return options = !isMethodCall && args.length ? $2.widget.extend.apply(null, [ + return options = !isMethodCall && args.length ? $3.widget.extend.apply(null, [ options ].concat(args)) : options, isMethodCall ? this.each(function() { - var methodValue, instance = $2.data(this, fullName); - return "instance" === options ? (returnValue = instance, !1) : instance ? $2.isFunction(instance[options]) && "_" !== options.charAt(0) ? (methodValue = instance[options].apply(instance, args)) !== instance && methodValue !== undefined1 ? (returnValue = methodValue && methodValue.jquery ? returnValue.pushStack(methodValue.get()) : methodValue, !1) : void 0 : $2.error("no such method '" + options + "' for " + name + " widget instance") : $2.error("cannot call methods on " + name + " prior to initialization; attempted to call method '" + options + "'"); + var methodValue, instance = $3.data(this, fullName); + return "instance" === options ? (returnValue = instance, !1) : instance ? $3.isFunction(instance[options]) && "_" !== options.charAt(0) ? (methodValue = instance[options].apply(instance, args)) !== instance && methodValue !== undefined1 ? (returnValue = methodValue && methodValue.jquery ? returnValue.pushStack(methodValue.get()) : methodValue, !1) : void 0 : $3.error("no such method '" + options + "' for " + name + " widget instance") : $3.error("cannot call methods on " + name + " prior to initialization; attempted to call method '" + options + "'"); }) : this.each(function() { - var instance = $2.data(this, fullName); - instance ? instance.option(options || {})._init() : $2.data(this, fullName, new object(options, this)); + var instance = $3.data(this, fullName); + instance ? instance.option(options || {})._init() : $3.data(this, fullName, new object(options, this)); }), returnValue; }; - }, $2.Widget = function() {}, $2.Widget._childConstructors = [], $2.Widget.prototype = { + }, $3.Widget = function() {}, $3.Widget._childConstructors = [], $3.Widget.prototype = { widgetName: "widget", widgetEventPrefix: "", defaultElement: "
", @@ -372,29 +372,29 @@ create: null }, _createWidget: function(options, element) { - element = $2(element || this.defaultElement || this)[0], this.element = $2(element), this.uuid = uuid1++, this.eventNamespace = "." + this.widgetName + this.uuid, this.options = $2.widget.extend({}, this.options, this._getCreateOptions(), options), this.bindings = $2(), this.hoverable = $2(), this.focusable = $2(), element !== this && ($2.data(element, this.widgetFullName, this), this._on(!0, this.element, { + element = $3(element || this.defaultElement || this)[0], this.element = $3(element), this.uuid = uuid1++, this.eventNamespace = "." + this.widgetName + this.uuid, this.options = $3.widget.extend({}, this.options, this._getCreateOptions(), options), this.bindings = $3(), this.hoverable = $3(), this.focusable = $3(), element !== this && ($3.data(element, this.widgetFullName, this), this._on(!0, this.element, { remove: function(event) { event.target === element && this.destroy(); } - }), this.document = $2(element.style ? element.ownerDocument : element.document || element), this.window = $2(this.document[0].defaultView || this.document[0].parentWindow)), this._create(), this._trigger("create", null, this._getCreateEventData()), this._init(); + }), this.document = $3(element.style ? element.ownerDocument : element.document || element), this.window = $3(this.document[0].defaultView || this.document[0].parentWindow)), this._create(), this._trigger("create", null, this._getCreateEventData()), this._init(); }, - _getCreateOptions: $2.noop, - _getCreateEventData: $2.noop, - _create: $2.noop, - _init: $2.noop, + _getCreateOptions: $3.noop, + _getCreateEventData: $3.noop, + _create: $3.noop, + _init: $3.noop, destroy: function() { - this._destroy(), this.element.unbind(this.eventNamespace).removeData(this.widgetFullName).removeData($2.camelCase(this.widgetFullName)), this.widget().unbind(this.eventNamespace).removeAttr("aria-disabled").removeClass(this.widgetFullName + "-disabled ui-state-disabled"), this.bindings.unbind(this.eventNamespace), this.hoverable.removeClass("ui-state-hover"), this.focusable.removeClass("ui-state-focus"); + this._destroy(), this.element.unbind(this.eventNamespace).removeData(this.widgetFullName).removeData($3.camelCase(this.widgetFullName)), this.widget().unbind(this.eventNamespace).removeAttr("aria-disabled").removeClass(this.widgetFullName + "-disabled ui-state-disabled"), this.bindings.unbind(this.eventNamespace), this.hoverable.removeClass("ui-state-hover"), this.focusable.removeClass("ui-state-focus"); }, - _destroy: $2.noop, + _destroy: $3.noop, widget: function() { return this.element; }, option: function(key, value) { var parts, curOption, i, options = key; - if (0 === arguments.length) return $2.widget.extend({}, this.options); + if (0 === arguments.length) return $3.widget.extend({}, this.options); if ("string" == typeof key) { if (options = {}, key = (parts = key.split(".")).shift(), parts.length) { - for(i = 0, curOption = options[key] = $2.widget.extend({}, this.options[key]); i < parts.length - 1; i++)curOption[parts[i]] = curOption[parts[i]] || {}, curOption = curOption[parts[i]]; + for(i = 0, curOption = options[key] = $3.widget.extend({}, this.options[key]); i < parts.length - 1; i++)curOption[parts[i]] = curOption[parts[i]] || {}, curOption = curOption[parts[i]]; if (key = parts.pop(), value === undefined1) return undefined1 === curOption[key] ? null : curOption[key]; curOption[key] = value; } else { @@ -424,11 +424,11 @@ }, _on: function(suppressDisabledCheck, element, handlers) { var delegateElement, instance = this; - "boolean" != typeof suppressDisabledCheck && (handlers = element, element = suppressDisabledCheck, suppressDisabledCheck = !1), handlers ? (element = delegateElement = $2(element), this.bindings = this.bindings.add(element)) : (handlers = element, element = this.element, delegateElement = this.widget()), $2.each(handlers, function(event, handler) { + "boolean" != typeof suppressDisabledCheck && (handlers = element, element = suppressDisabledCheck, suppressDisabledCheck = !1), handlers ? (element = delegateElement = $3(element), this.bindings = this.bindings.add(element)) : (handlers = element, element = this.element, delegateElement = this.widget()), $3.each(handlers, function(event, handler) { function handlerProxy() { - if (!(!suppressDisabledCheck && (!0 === instance.options.disabled || $2(this).hasClass("ui-state-disabled")))) return ("string" == typeof handler ? instance[handler] : handler).apply(instance, arguments); + if (!(!suppressDisabledCheck && (!0 === instance.options.disabled || $3(this).hasClass("ui-state-disabled")))) return ("string" == typeof handler ? instance[handler] : handler).apply(instance, arguments); } - "string" != typeof handler && (handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $2.guid++); + "string" != typeof handler && (handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $3.guid++); var match = event.match(/^(\w+)\s*(.*)$/), eventName = match[1] + instance.eventNamespace, selector = match[2]; selector ? delegateElement.delegate(selector, eventName, handlerProxy) : element.bind(eventName, handlerProxy); }); @@ -445,54 +445,54 @@ _hoverable: function(element) { this.hoverable = this.hoverable.add(element), this._on(element, { mouseenter: function(event) { - $2(event.currentTarget).addClass("ui-state-hover"); + $3(event.currentTarget).addClass("ui-state-hover"); }, mouseleave: function(event) { - $2(event.currentTarget).removeClass("ui-state-hover"); + $3(event.currentTarget).removeClass("ui-state-hover"); } }); }, _focusable: function(element) { this.focusable = this.focusable.add(element), this._on(element, { focusin: function(event) { - $2(event.currentTarget).addClass("ui-state-focus"); + $3(event.currentTarget).addClass("ui-state-focus"); }, focusout: function(event) { - $2(event.currentTarget).removeClass("ui-state-focus"); + $3(event.currentTarget).removeClass("ui-state-focus"); } }); }, _trigger: function(type, event, data) { var prop, orig, callback = this.options[type]; - if (data = data || {}, (event = $2.Event(event)).type = (type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type).toLowerCase(), event.target = this.element[0], orig = event.originalEvent) for(prop in orig)prop in event || (event[prop] = orig[prop]); - return this.element.trigger(event, data), !($2.isFunction(callback) && !1 === callback.apply(this.element[0], [ + if (data = data || {}, (event = $3.Event(event)).type = (type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type).toLowerCase(), event.target = this.element[0], orig = event.originalEvent) for(prop in orig)prop in event || (event[prop] = orig[prop]); + return this.element.trigger(event, data), !($3.isFunction(callback) && !1 === callback.apply(this.element[0], [ event ].concat(data)) || event.isDefaultPrevented()); } - }, $2.each({ + }, $3.each({ show: "fadeIn", hide: "fadeOut" }, function(method, defaultEffect) { - $2.Widget.prototype["_" + method] = function(element, options, callback) { + $3.Widget.prototype["_" + method] = function(element, options, callback) { "string" == typeof options && (options = { effect: options }); var hasOptions, effectName = options ? !0 === options || "number" == typeof options ? defaultEffect : options.effect || defaultEffect : method; "number" == typeof (options = options || {}) && (options = { duration: options - }), hasOptions = !$2.isEmptyObject(options), options.complete = callback, options.delay && element.delay(options.delay), hasOptions && $2.effects && $2.effects.effect[effectName] ? element[method](options) : effectName !== method && element[effectName] ? element[effectName](options.duration, options.easing, callback) : element.queue(function(next) { - $2(this)[method](), callback && callback.call(element[0]), next(); + }), hasOptions = !$3.isEmptyObject(options), options.complete = callback, options.delay && element.delay(options.delay), hasOptions && $3.effects && $3.effects.effect[effectName] ? element[method](options) : effectName !== method && element[effectName] ? element[effectName](options.duration, options.easing, callback) : element.queue(function(next) { + $3(this)[method](), callback && callback.call(element[0]), next(); }); }; - }), $3 = jQuery, rcapitals = /[A-Z]/g, replaceFunction = function(c) { + }), $4 = jQuery, rcapitals = /[A-Z]/g, replaceFunction = function(c) { return "-" + c.toLowerCase(); - }, $3.extend($3.Widget.prototype, { + }, $4.extend($4.Widget.prototype, { _getCreateOptions: function() { var option, value, elem = this.element[0], options = {}; - if (!$3.mobile.getAttribute(elem, "defaults")) for(option in this.options)null != (value = $3.mobile.getAttribute(elem, option.replace(rcapitals, replaceFunction))) && (options[option] = value); + if (!$4.mobile.getAttribute(elem, "defaults")) for(option in this.options)null != (value = $4.mobile.getAttribute(elem, option.replace(rcapitals, replaceFunction))) && (options[option] = value); return options; } - }), $3.mobile.widget = $3.Widget, function($) { + }), $4.mobile.widget = $4.Widget, function($) { var loaderClass = "ui-loader", $html = $("html"); $.widget("mobile.loader", { options: { @@ -567,16 +567,16 @@ hash !== history_hash && (iframe_doc.title = doc.title, iframe_doc.open(), domain && iframe_doc.write(''), iframe_doc.close(), iframe.location.hash = hash); }), self; }(); - }(jQuery, this), $4 = jQuery, window3.matchMedia = window3.matchMedia || (refNode = (docElem = (doc1 = document1).documentElement).firstElementChild || docElem.firstChild, fakeBody1 = doc1.createElement("body"), div1 = doc1.createElement("div"), div1.id = "mq-test-1", div1.style.cssText = "position:absolute;top:-100em", fakeBody1.style.background = "none", fakeBody1.appendChild(div1), function(q) { + }(jQuery, this), $5 = jQuery, window3.matchMedia = window3.matchMedia || (refNode = (docElem = (doc1 = document1).documentElement).firstElementChild || docElem.firstChild, fakeBody1 = doc1.createElement("body"), div1 = doc1.createElement("div"), div1.id = "mq-test-1", div1.style.cssText = "position:absolute;top:-100em", fakeBody1.style.background = "none", fakeBody1.appendChild(div1), function(q) { return div1.innerHTML = "­", docElem.insertBefore(fakeBody1, refNode), bool = 42 === div1.offsetWidth, docElem.removeChild(fakeBody1), { matches: bool, media: q }; - }), $4.mobile.media = function(q) { + }), $5.mobile.media = function(q) { return window3.matchMedia(q).matches; - }, $5 = jQuery, support1 = { + }, $6 = jQuery, support1 = { touch: "ontouchend" in document1 - }, $5.mobile.support = $5.mobile.support || {}, $5.extend($5.support, support1), $5.extend($5.mobile.support, support1), function($, undefined) { + }, $6.mobile.support = $6.mobile.support || {}, $6.extend($6.support, support1), $6.extend($6.mobile.support, support1), function($, undefined) { $.extend($.support, { orientation: "orientation" in window3 && "onorientationchange" in window3 }); @@ -634,33 +634,33 @@ }, $.mobile.ajaxBlacklist = window3.blackberry && !window3.WebKitPoint || operamini || nokiaLTE7_3, nokiaLTE7_3 && $(function() { $("head link[rel='stylesheet']").attr("rel", "alternate stylesheet").attr("rel", "stylesheet"); }), $.support.boxShadow || $("html").addClass("ui-noboxshadow"); - }(jQuery), $6 = jQuery, $win1 = $6.mobile.window, dummyFnToInitNavigate = function() {}, $6.event.special.beforenavigate = { + }(jQuery), $7 = jQuery, $win1 = $7.mobile.window, dummyFnToInitNavigate = function() {}, $7.event.special.beforenavigate = { setup: function() { $win1.on("navigate", dummyFnToInitNavigate); }, teardown: function() { $win1.off("navigate", dummyFnToInitNavigate); } - }, $6.event.special.navigate = self1 = { + }, $7.event.special.navigate = self1 = { bound: !1, pushStateEnabled: !0, originalEventName: void 0, isPushStateEnabled: function() { - return $6.support.pushState && !0 === $6.mobile.pushStateEnabled && this.isHashChangeEnabled(); + return $7.support.pushState && !0 === $7.mobile.pushStateEnabled && this.isHashChangeEnabled(); }, isHashChangeEnabled: function() { - return !0 === $6.mobile.hashListeningEnabled; + return !0 === $7.mobile.hashListeningEnabled; }, popstate: function(event) { - var newEvent = new $6.Event("navigate"), beforeNavigate = new $6.Event("beforenavigate"), state = event.originalEvent.state || {}; - beforeNavigate.originalEvent = event, $win1.trigger(beforeNavigate), beforeNavigate.isDefaultPrevented() || (event.historyState && $6.extend(state, event.historyState), newEvent.originalEvent = event, setTimeout(function() { + var newEvent = new $7.Event("navigate"), beforeNavigate = new $7.Event("beforenavigate"), state = event.originalEvent.state || {}; + beforeNavigate.originalEvent = event, $win1.trigger(beforeNavigate), beforeNavigate.isDefaultPrevented() || (event.historyState && $7.extend(state, event.historyState), newEvent.originalEvent = event, setTimeout(function() { $win1.trigger(newEvent, { state: state }); }, 0)); }, hashchange: function(event) { - var newEvent = new $6.Event("navigate"), beforeNavigate = new $6.Event("beforenavigate"); + var newEvent = new $7.Event("navigate"), beforeNavigate = new $7.Event("beforenavigate"); beforeNavigate.originalEvent = event, $win1.trigger(beforeNavigate), beforeNavigate.isDefaultPrevented() || (newEvent.originalEvent = event, $win1.trigger(newEvent, { state: event.hashchangeState || {} })); @@ -668,7 +668,7 @@ setup: function() { !self1.bound && (self1.bound = !0, self1.isPushStateEnabled() ? (self1.originalEventName = "popstate", $win1.bind("popstate.navigate", self1.popstate)) : self1.isHashChangeEnabled() && (self1.originalEventName = "hashchange", $win1.bind("hashchange.navigate", self1.hashchange))); } - }, $7 = jQuery, dialogHashKey = "&ui-state=dialog", $7.mobile.path = path2 = { + }, $8 = jQuery, dialogHashKey = "&ui-state=dialog", $8.mobile.path = path2 = { uiStateKey: "&ui-state", urlParseRE: /^\s*(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/, getLocation: function(url) { @@ -676,13 +676,13 @@ return hash = "#" === hash ? "" : hash, uri.protocol + "//" + uri.host + uri.pathname + uri.search + hash; }, getDocumentUrl: function(asParsedObject) { - return asParsedObject ? $7.extend({}, path2.documentUrl) : path2.documentUrl.href; + return asParsedObject ? $8.extend({}, path2.documentUrl) : path2.documentUrl.href; }, parseLocation: function() { return this.parseUrl(this.getLocation()); }, parseUrl: function(url) { - if ("object" === $7.type(url)) return url; + if ("object" === $8.type(url)) return url; var matches = path2.urlParseRE.exec(url || "") || []; return { href: matches[0] || "", @@ -734,7 +734,7 @@ return protocol + doubleSlash + authority + pathname + search + hash; }, addSearchParams: function(url, params) { - var u = path2.parseUrl(url), p = "object" == typeof params ? $7.param(params) : params, s = u.search || "?"; + var u = path2.parseUrl(url), p = "object" == typeof params ? $8.param(params) : params, s = u.search || "?"; return u.hrefNoSearch + s + ("?" !== s.charAt(s.length - 1) ? "&" : "") + p + (u.hash || ""); }, convertUrlToDataUrl: function(absUrl) { @@ -788,24 +788,24 @@ return hasHash && (hash = hash.substring(1)), (hasHash ? "#" : "") + hash.replace(/([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g, "\\$1"); }, getFilePath: function(path) { - var splitkey = "&" + $7.mobile.subPageUrlKey; + var splitkey = "&" + $8.mobile.subPageUrlKey; return path && path.split(splitkey)[0].split(dialogHashKey)[0]; }, isFirstPageUrl: function(url) { - var u = path2.parseUrl(path2.makeUrlAbsolute(url, this.documentBase)), samePath = u.hrefNoHash === this.documentUrl.hrefNoHash || this.documentBaseDiffers && u.hrefNoHash === this.documentBase.hrefNoHash, fp = $7.mobile.firstPage, fpId = fp && fp[0] ? fp[0].id : undefined2; + var u = path2.parseUrl(path2.makeUrlAbsolute(url, this.documentBase)), samePath = u.hrefNoHash === this.documentUrl.hrefNoHash || this.documentBaseDiffers && u.hrefNoHash === this.documentBase.hrefNoHash, fp = $8.mobile.firstPage, fpId = fp && fp[0] ? fp[0].id : undefined2; return samePath && (!u.hash || "#" === u.hash || fpId && u.hash.replace(/^#/, "") === fpId); }, isPermittedCrossDomainRequest: function(docUrl, reqUrl) { - return $7.mobile.allowCrossDomainPages && ("file:" === docUrl.protocol || "content:" === docUrl.protocol) && -1 !== reqUrl.search(/^https?:/); + return $8.mobile.allowCrossDomainPages && ("file:" === docUrl.protocol || "content:" === docUrl.protocol) && -1 !== reqUrl.search(/^https?:/); } - }, path2.documentUrl = path2.parseLocation(), $base = $7("head").find("base"), path2.documentBase = $base.length ? path2.parseUrl(path2.makeUrlAbsolute($base.attr("href"), path2.documentUrl.href)) : path2.documentUrl, path2.documentBaseDiffers = path2.documentUrl.hrefNoHash !== path2.documentBase.hrefNoHash, path2.getDocumentBase = function(asParsedObject) { - return asParsedObject ? $7.extend({}, path2.documentBase) : path2.documentBase.href; - }, $7.extend($7.mobile, { + }, path2.documentUrl = path2.parseLocation(), $base = $8("head").find("base"), path2.documentBase = $base.length ? path2.parseUrl(path2.makeUrlAbsolute($base.attr("href"), path2.documentUrl.href)) : path2.documentUrl, path2.documentBaseDiffers = path2.documentUrl.hrefNoHash !== path2.documentBase.hrefNoHash, path2.getDocumentBase = function(asParsedObject) { + return asParsedObject ? $8.extend({}, path2.documentBase) : path2.documentBase.href; + }, $8.extend($8.mobile, { getDocumentUrl: path2.getDocumentUrl, getDocumentBase: path2.getDocumentBase - }), $8 = jQuery, $8.mobile.History = function(stack, index) { + }), $9 = jQuery, $9.mobile.History = function(stack, index) { this.stack = stack || [], this.activeIndex = index || 0; - }, $8.extend($8.mobile.History.prototype, { + }, $9.extend($9.mobile.History.prototype, { getActive: function() { return this.stack[this.activeIndex]; }, @@ -835,39 +835,39 @@ }, direct: function(opts) { var newActiveIndex = this.closest(opts.url), a = this.activeIndex; - newActiveIndex !== undefined3 && (this.activeIndex = newActiveIndex, this.previousIndex = a), newActiveIndex < a ? (opts.present || opts.back || $8.noop)(this.getActive(), "back") : newActiveIndex > a ? (opts.present || opts.forward || $8.noop)(this.getActive(), "forward") : newActiveIndex === undefined3 && opts.missing && opts.missing(this.getActive()); + newActiveIndex !== undefined3 && (this.activeIndex = newActiveIndex, this.previousIndex = a), newActiveIndex < a ? (opts.present || opts.back || $9.noop)(this.getActive(), "back") : newActiveIndex > a ? (opts.present || opts.forward || $9.noop)(this.getActive(), "forward") : newActiveIndex === undefined3 && opts.missing && opts.missing(this.getActive()); } - }), $9 = jQuery, path1 = $9.mobile.path, initialHref = location.href, $9.mobile.Navigator = function(history) { - this.history = history, this.ignoreInitialHashChange = !0, $9.mobile.window.bind({ - "popstate.history": $9.proxy(this.popstate, this), - "hashchange.history": $9.proxy(this.hashchange, this) + }), $10 = jQuery, path1 = $10.mobile.path, initialHref = location.href, $10.mobile.Navigator = function(history) { + this.history = history, this.ignoreInitialHashChange = !0, $10.mobile.window.bind({ + "popstate.history": $10.proxy(this.popstate, this), + "hashchange.history": $10.proxy(this.hashchange, this) }); - }, $9.extend($9.mobile.Navigator.prototype, { + }, $10.extend($10.mobile.Navigator.prototype, { squash: function(url, data) { var state, href, hash = path1.isPath(url) ? path1.stripHash(url) : url; - return href = path1.squash(url), state = $9.extend({ + return href = path1.squash(url), state = $10.extend({ hash: hash, url: href }, data), window3.history.replaceState(state, state.title || document1.title, href), state; }, hash: function(url, href) { - var parsed, loc, resolved; + var parsed, loc, hash, resolved; return parsed = path1.parseUrl(url), loc = path1.parseLocation(), loc.pathname + loc.search === parsed.pathname + parsed.search ? parsed.hash ? parsed.hash : parsed.pathname + parsed.search : path1.isPath(url) ? (resolved = path1.parseUrl(href)).pathname + resolved.search + (path1.isPreservableHash(resolved.hash) ? resolved.hash.replace("#", "") : "") : url; }, go: function(url, data, noEvents) { - var state, href, hash, popstateEvent, isPopStateEvent = $9.event.special.navigate.isPushStateEnabled(); - href = path1.squash(url), hash = this.hash(url, href), noEvents && hash !== path1.stripHash(path1.parseLocation().hash) && (this.preventNextHashChange = noEvents), this.preventHashAssignPopState = !0, window3.location.hash = hash, this.preventHashAssignPopState = !1, state = $9.extend({ + var state, href, hash, popstateEvent, isPopStateEvent = $10.event.special.navigate.isPushStateEnabled(); + href = path1.squash(url), hash = this.hash(url, href), noEvents && hash !== path1.stripHash(path1.parseLocation().hash) && (this.preventNextHashChange = noEvents), this.preventHashAssignPopState = !0, window3.location.hash = hash, this.preventHashAssignPopState = !1, state = $10.extend({ url: href, hash: hash, title: document1.title - }, data), isPopStateEvent && ((popstateEvent = new $9.Event("popstate")).originalEvent = { + }, data), isPopStateEvent && ((popstateEvent = new $10.Event("popstate")).originalEvent = { type: "popstate", state: null - }, this.squash(url, state), noEvents || (this.ignorePopState = !0, $9.mobile.window.trigger(popstateEvent))), this.history.add(state.url, state); + }, this.squash(url, state), noEvents || (this.ignorePopState = !0, $10.mobile.window.trigger(popstateEvent))), this.history.add(state.url, state); }, popstate: function(event) { var hash, state; - if ($9.event.special.navigate.isPushStateEnabled()) { + if ($10.event.special.navigate.isPushStateEnabled()) { if (this.preventHashAssignPopState) { this.preventHashAssignPopState = !1, event.stopImmediatePropagation(); return; @@ -887,14 +887,14 @@ this.history.direct({ url: (event.originalEvent.state || {}).url || hash, present: function(historyEntry, direction) { - event.historyState = $9.extend({}, historyEntry), event.historyState.direction = direction; + event.historyState = $10.extend({}, historyEntry), event.historyState.direction = direction; } }); } }, hashchange: function(event) { var history, hash; - if (!(!$9.event.special.navigate.isHashChangeEnabled() || $9.event.special.navigate.isPushStateEnabled())) { + if (!(!$10.event.special.navigate.isHashChangeEnabled() || $10.event.special.navigate.isPushStateEnabled())) { if (this.preventNextHashChange) { this.preventNextHashChange = !1, event.stopImmediatePropagation(); return; @@ -902,7 +902,7 @@ history = this.history, hash = path1.parseLocation().hash, this.history.direct({ url: hash, present: function(historyEntry, direction) { - event.hashchangeState = $9.extend({}, historyEntry), event.hashchangeState.direction = direction; + event.hashchangeState = $10.extend({}, historyEntry), event.hashchangeState.direction = direction; }, missing: function() { history.add(hash, { @@ -913,11 +913,11 @@ }); } } - }), $10 = jQuery, $10.mobile.navigate = function(url, data, noEvents) { - $10.mobile.navigate.navigator.go(url, data, noEvents); - }, $10.mobile.navigate.history = new $10.mobile.History(), $10.mobile.navigate.navigator = new $10.mobile.Navigator($10.mobile.navigate.history), loc1 = $10.mobile.path.parseLocation(), $10.mobile.navigate.history.add(loc1.href, { + }), $11 = jQuery, $11.mobile.navigate = function(url, data, noEvents) { + $11.mobile.navigate.navigator.go(url, data, noEvents); + }, $11.mobile.navigate.history = new $11.mobile.History(), $11.mobile.navigate.navigator = new $11.mobile.Navigator($11.mobile.navigate.history), loc1 = $11.mobile.path.parseLocation(), $11.mobile.navigate.history.add(loc1.href, { hash: loc1.hash - }), $11 = jQuery, props1 = { + }), $12 = jQuery, props1 = { animation: {}, transition: {} }, testElement = document1.createElement("a"), vendorPrefixes = [ @@ -925,22 +925,22 @@ "webkit-", "moz-", "o-" - ], $11.each([ + ], $12.each([ "animation", "transition" ], function(i, test) { var testName = 0 === i ? test + "-name" : test; - $11.each(vendorPrefixes, function(j, prefix) { - if (undefined4 !== testElement.style[$11.camelCase(prefix + testName)]) return props1[test].prefix = prefix, !1; - }), props1[test].duration = $11.camelCase(props1[test].prefix + test + "-duration"), props1[test].event = $11.camelCase(props1[test].prefix + test + "-end"), "" === props1[test].prefix && (props1[test].event = props1[test].event.toLowerCase()); - }), $11.support.cssTransitions = undefined4 !== props1.transition.prefix, $11.support.cssAnimations = undefined4 !== props1.animation.prefix, $11(testElement).remove(), $11.fn.animationComplete = function(callback, type, fallbackTime) { + $12.each(vendorPrefixes, function(j, prefix) { + if (undefined4 !== testElement.style[$12.camelCase(prefix + testName)]) return props1[test].prefix = prefix, !1; + }), props1[test].duration = $12.camelCase(props1[test].prefix + test + "-duration"), props1[test].event = $12.camelCase(props1[test].prefix + test + "-end"), "" === props1[test].prefix && (props1[test].event = props1[test].event.toLowerCase()); + }), $12.support.cssTransitions = undefined4 !== props1.transition.prefix, $12.support.cssAnimations = undefined4 !== props1.animation.prefix, $12(testElement).remove(), $12.fn.animationComplete = function(callback, type, fallbackTime) { var timer, duration, that = this, animationType = type && "animation" !== type ? "transition" : "animation"; - return $11.support.cssTransitions && "transition" === animationType || $11.support.cssAnimations && "animation" === animationType ? (fallbackTime === undefined4 && ($11(this).context !== document1 && (duration = 3000 * parseFloat($11(this).css(props1[animationType].duration))), (0 === duration || duration === undefined4 || isNaN(duration)) && (duration = $11.fn.animationComplete.defaultDuration)), timer = setTimeout(function() { - $11(that).off(props1[animationType].event), callback.apply(that); - }, duration), $11(this).one(props1[animationType].event, function() { + return $12.support.cssTransitions && "transition" === animationType || $12.support.cssAnimations && "animation" === animationType ? (fallbackTime === undefined4 && ($12(this).context !== document1 && (duration = 3000 * parseFloat($12(this).css(props1[animationType].duration))), (0 === duration || duration === undefined4 || isNaN(duration)) && (duration = $12.fn.animationComplete.defaultDuration)), timer = setTimeout(function() { + $12(that).off(props1[animationType].event), callback.apply(that); + }, duration), $12(this).one(props1[animationType].event, function() { clearTimeout(timer), callback.call(this, arguments); - })) : (setTimeout($11.proxy(callback, this), 0), $11(this)); - }, $11.fn.animationComplete.defaultDuration = 1000, function($, window, document, undefined) { + })) : (setTimeout($12.proxy(callback, this), 0), $12(this)); + }, $12.fn.animationComplete.defaultDuration = 1000, function($, window, document, undefined) { var threshold, i1, dataPropertyName = "virtualMouseBindings", touchTargetPropertyName = "virtualTouchID", virtualEventNames = "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel".split(" "), touchEventProps = "clientX clientY pageX pageY screenX screenY".split(" "), mouseHookProps = $.event.mouseHooks ? $.event.mouseHooks.props : [], mouseEventProps = $.event.props.concat(mouseHookProps), activeDocHandlers = {}, resetTimerID = 0, startX = 0, startY = 0, didScroll = !1, clickBlockList = [], blockMouseTriggers = !1, blockTouchTriggers = !1, eventCaptureSupported = "addEventListener" in document, $document = $(document), nextTouchID = 1, lastTouchID = 0; function getNativeEvent(event) { for(; event && void 0 !== event.originalEvent;)event = event.originalEvent; @@ -1180,15 +1180,15 @@ } }; }); - }(jQuery, this), $12 = jQuery, $12.event.special.throttledresize = { + }(jQuery, this), $13 = jQuery, $13.event.special.throttledresize = { setup: function() { - $12(this).bind("resize", handler1); + $13(this).bind("resize", handler1); }, teardown: function() { - $12(this).unbind("resize", handler1); + $13(this).unbind("resize", handler1); } }, handler1 = function() { - (diff1 = (curr = new Date().getTime()) - lastCall) >= 250 ? (lastCall = curr, $12(this).trigger("throttledresize")) : (heldCall && clearTimeout(heldCall), heldCall = setTimeout(handler1, 250 - diff1)); + (diff1 = (curr = new Date().getTime()) - lastCall) >= 250 ? (lastCall = curr, $13(this).trigger("throttledresize")) : (heldCall && clearTimeout(heldCall), heldCall = setTimeout(handler1, 250 - diff1)); }, lastCall = 0, function($, window) { var get_orientation, last_orientation, initial_orientation_is_landscape, initial_orientation_is_default, ww, wh, landscape_threshold, win = $(window), event_name = "orientationchange", portrait_map = { "0": !0, @@ -1222,51 +1222,51 @@ }, $.fn[event_name] = function(fn) { return fn ? this.bind(event_name, fn) : this.trigger(event_name); }, $.attrFn && ($.attrFn[event_name] = !0); - }(jQuery, this), $13 = jQuery, baseElement = $13("head").children("base"), base1 = { - element: baseElement.length ? baseElement : $13("", { - href: $13.mobile.path.documentBase.hrefNoHash - }).prependTo($13("head")), + }(jQuery, this), $14 = jQuery, baseElement = $14("head").children("base"), base1 = { + element: baseElement.length ? baseElement : $14("", { + href: $14.mobile.path.documentBase.hrefNoHash + }).prependTo($14("head")), linkSelector: "[src], link[href], a[rel='external'], :jqmData(ajax='false'), a[target]", set: function(href) { - $13.mobile.dynamicBaseEnabled && $13.support.dynamicBaseTag && base1.element.attr("href", $13.mobile.path.makeUrlAbsolute(href, $13.mobile.path.documentBase)); + $14.mobile.dynamicBaseEnabled && $14.support.dynamicBaseTag && base1.element.attr("href", $14.mobile.path.makeUrlAbsolute(href, $14.mobile.path.documentBase)); }, rewrite: function(href, page) { - var newPath = $13.mobile.path.get(href); + var newPath = $14.mobile.path.get(href); page.find(base1.linkSelector).each(function(i, link) { - var thisAttr = $13(link).is("[href]") ? "href" : $13(link).is("[src]") ? "src" : "action", thisUrl = $13(link).attr(thisAttr); - thisUrl = thisUrl.replace(location.protocol + "//" + location.host + location.pathname, ""), /^(\w+:|#|\/)/.test(thisUrl) || $13(link).attr(thisAttr, newPath + thisUrl); + var thisAttr = $14(link).is("[href]") ? "href" : $14(link).is("[src]") ? "src" : "action", thisUrl = $14(link).attr(thisAttr); + thisUrl = thisUrl.replace(location.protocol + "//" + location.host + location.pathname, ""), /^(\w+:|#|\/)/.test(thisUrl) || $14(link).attr(thisAttr, newPath + thisUrl); }); }, reset: function() { - base1.element.attr("href", $13.mobile.path.documentBase.hrefNoSearch); + base1.element.attr("href", $14.mobile.path.documentBase.hrefNoSearch); } - }, $13.mobile.base = base1, $14 = jQuery, $14.mobile.widgets = {}, originalWidget = $14.widget, keepNativeFactoryDefault = $14.mobile.keepNative, $14.widget = (orig1 = $14.widget, function() { + }, $14.mobile.base = base1, $15 = jQuery, $15.mobile.widgets = {}, originalWidget = $15.widget, keepNativeFactoryDefault = $15.mobile.keepNative, $15.widget = (orig1 = $15.widget, function() { var constructor = orig1.apply(this, arguments), name = constructor.prototype.widgetName; - return constructor.initSelector = undefined5 !== constructor.prototype.initSelector ? constructor.prototype.initSelector : ":jqmData(role='" + name + "')", $14.mobile.widgets[name] = constructor, constructor; - }), $14.extend($14.widget, originalWidget), $14.mobile.document.on("create", function(event) { - $14(event.target).enhanceWithin(); - }), $14.widget("mobile.page", { + return constructor.initSelector = undefined5 !== constructor.prototype.initSelector ? constructor.prototype.initSelector : ":jqmData(role='" + name + "')", $15.mobile.widgets[name] = constructor, constructor; + }), $15.extend($15.widget, originalWidget), $15.mobile.document.on("create", function(event) { + $15(event.target).enhanceWithin(); + }), $15.widget("mobile.page", { options: { theme: "a", domCache: !1, - keepNativeDefault: $14.mobile.keepNative, + keepNativeDefault: $15.mobile.keepNative, contentTheme: null, enhanced: !1 }, _createWidget: function() { - $14.Widget.prototype._createWidget.apply(this, arguments), this._trigger("init"); + $15.Widget.prototype._createWidget.apply(this, arguments), this._trigger("init"); }, _create: function() { if (!1 === this._trigger("beforecreate")) return !1; this.options.enhanced || this._enhance(), this._on(this.element, { pagebeforehide: "removeContainerBackground", pagebeforeshow: "_handlePageBeforeShow" - }), this.element.enhanceWithin(), "dialog" === $14.mobile.getAttribute(this.element[0], "role") && $14.mobile.dialog && this.element.dialog(); + }), this.element.enhanceWithin(), "dialog" === $15.mobile.getAttribute(this.element[0], "role") && $15.mobile.dialog && this.element.dialog(); }, _enhance: function() { - var attrPrefix = "data-" + $14.mobile.ns, self = this; - this.options.role && this.element.attr("data-" + $14.mobile.ns + "role", this.options.role), this.element.attr("tabindex", "0").addClass("ui-page ui-page-theme-" + this.options.theme), this.element.find("[" + attrPrefix + "role='content']").each(function() { - var $this = $14(this), theme = this.getAttribute(attrPrefix + "theme") || undefined5; + var attrPrefix = "data-" + $15.mobile.ns, self = this; + this.options.role && this.element.attr("data-" + $15.mobile.ns + "role", this.options.role), this.element.attr("tabindex", "0").addClass("ui-page ui-page-theme-" + this.options.theme), this.element.find("[" + attrPrefix + "role='content']").each(function() { + var $this = $15(this), theme = this.getAttribute(attrPrefix + "theme") || undefined5; self.options.contentTheme = theme || self.options.contentTheme || self.options.dialog && self.options.theme || "dialog" === self.element.jqmData("role") && self.options.theme, $this.addClass("ui-content"), self.options.contentTheme && $this.addClass("ui-body-" + self.options.contentTheme), $this.attr("role", "main").addClass("ui-content"); }); }, @@ -1274,13 +1274,13 @@ var page = this.element; !page.data("mobile-page").options.domCache && page.is(":jqmData(external-page='true')") && page.bind("pagehide.remove", callback || function(e, data) { if (!data.samePage) { - var $this = $14(this), prEvent = new $14.Event("pageremove"); + var $this = $15(this), prEvent = new $15.Event("pageremove"); $this.trigger(prEvent), prEvent.isDefaultPrevented() || $this.removeWithDependents(); } }); }, _setOptions: function(o) { - undefined5 !== o.theme && this.element.removeClass("ui-page-theme-" + this.options.theme).addClass("ui-page-theme-" + o.theme), undefined5 !== o.contentTheme && this.element.find("[data-" + $14.mobile.ns + "='content']").removeClass("ui-body-" + this.options.contentTheme).addClass("ui-body-" + o.contentTheme); + undefined5 !== o.theme && this.element.removeClass("ui-page-theme-" + this.options.theme).addClass("ui-page-theme-" + o.theme), undefined5 !== o.contentTheme && this.element.find("[data-" + $15.mobile.ns + "='content']").removeClass("ui-body-" + this.options.contentTheme).addClass("ui-body-" + o.contentTheme); }, _handlePageBeforeShow: function() { this.setContainerBackground(); @@ -1296,7 +1296,7 @@ }); }, keepNativeSelector: function() { - var options = this.options, keepNative = $14.trim(options.keepNative || ""), globalValue = $14.trim($14.mobile.keepNative), optionValue = $14.trim(options.keepNativeDefault), newDefault = keepNativeFactoryDefault === globalValue ? "" : globalValue, oldDefault = "" === newDefault ? optionValue : ""; + var options = this.options, keepNative = $15.trim(options.keepNative || ""), globalValue = $15.trim($15.mobile.keepNative), optionValue = $15.trim(options.keepNativeDefault), newDefault = keepNativeFactoryDefault === globalValue ? "" : globalValue, oldDefault = "" === newDefault ? optionValue : ""; return (keepNative ? [ keepNative ] : []).concat(newDefault ? [ @@ -1305,7 +1305,7 @@ oldDefault ] : []).join(", "); } - }), $15 = jQuery, $15.widget("mobile.pagecontainer", { + }), $16 = jQuery, $16.widget("mobile.pagecontainer", { options: { theme: "a" }, @@ -1318,7 +1318,7 @@ navigate: "_filterNavigateEvents" }), this._on({ pagechange: "_afterContentChange" - }), this.window.one("navigate", $15.proxy(function() { + }), this.window.one("navigate", $16.proxy(function() { this.setLastScrollEnabled = !0; }, this)); }, @@ -1343,38 +1343,38 @@ } }, _delayedRecordScroll: function() { - setTimeout($15.proxy(this, "_recordScroll"), 100); + setTimeout($16.proxy(this, "_recordScroll"), 100); }, _getScroll: function() { return this.window.scrollTop(); }, _getMinScroll: function() { - return $15.mobile.minScrollBack; + return $16.mobile.minScrollBack; }, _getDefaultScroll: function() { - return $15.mobile.defaultHomeScroll; + return $16.mobile.defaultHomeScroll; }, _filterNavigateEvents: function(e, data) { var url; - e.originalEvent && e.originalEvent.isDefaultPrevented() || ((url = e.originalEvent.type.indexOf("hashchange") > -1 ? data.state.hash : data.state.url) || (url = this._getHash()), url && "#" !== url && 0 !== url.indexOf("#" + $15.mobile.path.uiStateKey) || (url = location.href), this._handleNavigate(url, data.state)); + e.originalEvent && e.originalEvent.isDefaultPrevented() || ((url = e.originalEvent.type.indexOf("hashchange") > -1 ? data.state.hash : data.state.url) || (url = this._getHash()), url && "#" !== url && 0 !== url.indexOf("#" + $16.mobile.path.uiStateKey) || (url = location.href), this._handleNavigate(url, data.state)); }, _getHash: function() { - return $15.mobile.path.parseLocation().hash; + return $16.mobile.path.parseLocation().hash; }, getActivePage: function() { return this.activePage; }, _getInitialContent: function() { - return $15.mobile.firstPage; + return $16.mobile.firstPage; }, _getHistory: function() { - return $15.mobile.navigate.history; + return $16.mobile.navigate.history; }, _getActiveHistory: function() { - return $15.mobile.navigate.history.getActive(); + return $16.mobile.navigate.history.getActive(); }, _getDocumentBase: function() { - return $15.mobile.path.documentBase; + return $16.mobile.path.documentBase; }, back: function() { this.go(-1); @@ -1383,10 +1383,10 @@ this.go(1); }, go: function(steps) { - if ($15.mobile.hashListeningEnabled) window3.history.go(steps); + if ($16.mobile.hashListeningEnabled) window3.history.go(steps); else { - var activeIndex = $15.mobile.navigate.history.activeIndex, index = activeIndex + parseInt(steps, 10), url = $15.mobile.navigate.history.stack[index].url, direction = steps >= 1 ? "forward" : "back"; - $15.mobile.navigate.history.activeIndex = index, $15.mobile.navigate.history.previousIndex = activeIndex, this.change(url, { + var activeIndex = $16.mobile.navigate.history.activeIndex, index = activeIndex + parseInt(steps, 10), url = $16.mobile.navigate.history.stack[index].url, direction = steps >= 1 ? "forward" : "back"; + $16.mobile.navigate.history.activeIndex = index, $16.mobile.navigate.history.previousIndex = activeIndex, this.change(url, { direction: direction, changeHash: !1, fromHashChange: !0 @@ -1395,34 +1395,34 @@ }, _handleDestination: function(to) { var history; - return "string" === $15.type(to) && (to = $15.mobile.path.stripHash(to)), to && (history = this._getHistory(), (to = $15.mobile.path.isPath(to) ? to : $15.mobile.path.makeUrlAbsolute("#" + to, this._getDocumentBase())) === $15.mobile.path.makeUrlAbsolute("#" + history.initialDst, this._getDocumentBase()) && history.stack.length && history.stack[0].url !== history.initialDst.replace($15.mobile.dialogHashKey, "") && (to = this._getInitialContent())), to || this._getInitialContent(); + return "string" === $16.type(to) && (to = $16.mobile.path.stripHash(to)), to && (history = this._getHistory(), (to = $16.mobile.path.isPath(to) ? to : $16.mobile.path.makeUrlAbsolute("#" + to, this._getDocumentBase())) === $16.mobile.path.makeUrlAbsolute("#" + history.initialDst, this._getDocumentBase()) && history.stack.length && history.stack[0].url !== history.initialDst.replace($16.mobile.dialogHashKey, "") && (to = this._getInitialContent())), to || this._getInitialContent(); }, _handleDialog: function(changePageOptions, data) { var to, active, activeContent = this.getActivePage(); - return activeContent && !activeContent.hasClass("ui-dialog") ? ("back" === data.direction ? this.back() : this.forward(), !1) : (to = data.pageUrl, active = this._getActiveHistory(), $15.extend(changePageOptions, { + return activeContent && !activeContent.hasClass("ui-dialog") ? ("back" === data.direction ? this.back() : this.forward(), !1) : (to = data.pageUrl, active = this._getActiveHistory(), $16.extend(changePageOptions, { role: active.role, transition: active.transition, reverse: "back" === data.direction }), to); }, _handleNavigate: function(url, data) { - var to = $15.mobile.path.stripHash(url), history = this._getHistory(), transition = 0 === history.stack.length ? "none" : undefined6, changePageOptions = { + var to = $16.mobile.path.stripHash(url), history = this._getHistory(), transition = 0 === history.stack.length ? "none" : undefined6, changePageOptions = { changeHash: !1, fromHashChange: !0, reverse: "back" === data.direction }; - $15.extend(changePageOptions, data, { + $16.extend(changePageOptions, data, { transition: (history.getLast() || {}).transition || transition - }), history.activeIndex > 0 && to.indexOf($15.mobile.dialogHashKey) > -1 && history.initialDst !== to && !1 === (to = this._handleDialog(changePageOptions, data)) || this._changeContent(this._handleDestination(to), changePageOptions); + }), history.activeIndex > 0 && to.indexOf($16.mobile.dialogHashKey) > -1 && history.initialDst !== to && !1 === (to = this._handleDialog(changePageOptions, data)) || this._changeContent(this._handleDestination(to), changePageOptions); }, _changeContent: function(to, opts) { - $15.mobile.changePage(to, opts); + $16.mobile.changePage(to, opts); }, _getBase: function() { - return $15.mobile.base; + return $16.mobile.base; }, _getNs: function() { - return $15.mobile.ns; + return $16.mobile.ns; }, _enhance: function(content, role) { return content.page({ @@ -1434,13 +1434,13 @@ }, _find: function(absUrl) { var page, fileUrl = this._createFileUrl(absUrl), dataUrl = this._createDataUrl(absUrl), initialContent = this._getInitialContent(); - return 0 === (page = this.element.children("[data-" + this._getNs() + "url='" + dataUrl + "']")).length && dataUrl && !$15.mobile.path.isPath(dataUrl) && (page = this.element.children($15.mobile.path.hashToSelector("#" + dataUrl)).attr("data-" + this._getNs() + "url", dataUrl).jqmData("url", dataUrl)), 0 === page.length && $15.mobile.path.isFirstPageUrl(fileUrl) && initialContent && initialContent.parent().length && (page = $15(initialContent)), page; + return 0 === (page = this.element.children("[data-" + this._getNs() + "url='" + dataUrl + "']")).length && dataUrl && !$16.mobile.path.isPath(dataUrl) && (page = this.element.children($16.mobile.path.hashToSelector("#" + dataUrl)).attr("data-" + this._getNs() + "url", dataUrl).jqmData("url", dataUrl)), 0 === page.length && $16.mobile.path.isFirstPageUrl(fileUrl) && initialContent && initialContent.parent().length && (page = $16(initialContent)), page; }, _getLoader: function() { - return $15.mobile.loading(); + return $16.mobile.loading(); }, _showLoading: function(delay, theme, msg, textonly) { - this._loadMsg || (this._loadMsg = setTimeout($15.proxy(function() { + this._loadMsg || (this._loadMsg = setTimeout($16.proxy(function() { this._getLoader().loader("show", theme, msg, textonly), this._loadMsg = 0; }, this), delay)); }, @@ -1448,27 +1448,27 @@ clearTimeout(this._loadMsg), this._loadMsg = 0, this._getLoader().loader("hide"); }, _showError: function() { - this._hideLoading(), this._showLoading(0, $15.mobile.pageLoadErrorMessageTheme, $15.mobile.pageLoadErrorMessage, !0), setTimeout($15.proxy(this, "_hideLoading"), 1500); + this._hideLoading(), this._showLoading(0, $16.mobile.pageLoadErrorMessageTheme, $16.mobile.pageLoadErrorMessage, !0), setTimeout($16.proxy(this, "_hideLoading"), 1500); }, _parse: function(html, fileUrl) { - var page, all = $15("
"); - return all.get(0).innerHTML = html, (page = all.find(":jqmData(role='page'), :jqmData(role='dialog')").first()).length || (page = $15("
" + (html.split(/<\/?body[^>]*>/gmi)[1] || "") + "
")), page.attr("data-" + this._getNs() + "url", $15.mobile.path.convertUrlToDataUrl(fileUrl)).attr("data-" + this._getNs() + "external-page", !0), page; + var page, all = $16("
"); + return all.get(0).innerHTML = html, (page = all.find(":jqmData(role='page'), :jqmData(role='dialog')").first()).length || (page = $16("
" + (html.split(/<\/?body[^>]*>/gmi)[1] || "") + "
")), page.attr("data-" + this._getNs() + "url", $16.mobile.path.convertUrlToDataUrl(fileUrl)).attr("data-" + this._getNs() + "external-page", !0), page; }, _setLoadedTitle: function(page, html) { var newPageTitle = html.match(/]*>([^<]*)/) && RegExp.$1; - newPageTitle && !page.jqmData("title") && (newPageTitle = $15("
" + newPageTitle + "
").text(), page.jqmData("title", newPageTitle)); + newPageTitle && !page.jqmData("title") && (newPageTitle = $16("
" + newPageTitle + "
").text(), page.jqmData("title", newPageTitle)); }, _isRewritableBaseTag: function() { - return $15.mobile.dynamicBaseEnabled && !$15.support.dynamicBaseTag; + return $16.mobile.dynamicBaseEnabled && !$16.support.dynamicBaseTag; }, _createDataUrl: function(absoluteUrl) { - return $15.mobile.path.convertUrlToDataUrl(absoluteUrl); + return $16.mobile.path.convertUrlToDataUrl(absoluteUrl); }, _createFileUrl: function(absoluteUrl) { - return $15.mobile.path.getFilePath(absoluteUrl); + return $16.mobile.path.getFilePath(absoluteUrl); }, _triggerWithDeprecated: function(name, data, page) { - var deprecatedEvent = $15.Event("page" + name), newEvent = $15.Event(this.widgetName + name); + var deprecatedEvent = $16.Event("page" + name), newEvent = $16.Event(this.widgetName + name); return (page || this.element).trigger(deprecatedEvent, data), this.element.trigger(newEvent, data), { deprecatedEvent: deprecatedEvent, event: newEvent @@ -1476,9 +1476,9 @@ }, _loadSuccess: function(absUrl, triggerData, settings, deferred) { var fileUrl = this._createFileUrl(absUrl), dataUrl = this._createDataUrl(absUrl); - return $15.proxy(function(html, textStatus, xhr) { + return $16.proxy(function(html, textStatus, xhr) { var content, pageElemRegex = new RegExp("(<[^>]+\\bdata-" + this._getNs() + "role=[\"']?page[\"']?[^>]*>)"), dataUrlRegex = new RegExp("\\bdata-" + this._getNs() + "url=[\"']?([^\"'>]*)[\"']?"); - pageElemRegex.test(html) && RegExp.$1 && dataUrlRegex.test(RegExp.$1) && RegExp.$1 && (fileUrl = $15.mobile.path.getFilePath($15("
" + RegExp.$1 + "
").text())), undefined6 === settings.prefetch && this._getBase().set(fileUrl), content = this._parse(html, fileUrl), this._setLoadedTitle(content, html), triggerData.xhr = xhr, triggerData.textStatus = textStatus, triggerData.page = content, triggerData.content = content, this._trigger("load", undefined6, triggerData) && (this._isRewritableBaseTag() && content && this._getBase().rewrite(fileUrl, content), this._include(content, settings), absUrl.indexOf("&" + $15.mobile.subPageUrlKey) > -1 && (content = this.element.children("[data-" + this._getNs() + "url='" + dataUrl + "']")), settings.showLoadMsg && this._hideLoading(), this.element.trigger("pageload"), deferred.resolve(absUrl, settings, content)); + pageElemRegex.test(html) && RegExp.$1 && dataUrlRegex.test(RegExp.$1) && RegExp.$1 && (fileUrl = $16.mobile.path.getFilePath($16("
" + RegExp.$1 + "
").text())), undefined6 === settings.prefetch && this._getBase().set(fileUrl), content = this._parse(html, fileUrl), this._setLoadedTitle(content, html), triggerData.xhr = xhr, triggerData.textStatus = textStatus, triggerData.page = content, triggerData.content = content, this._trigger("load", undefined6, triggerData) && (this._isRewritableBaseTag() && content && this._getBase().rewrite(fileUrl, content), this._include(content, settings), absUrl.indexOf("&" + $16.mobile.subPageUrlKey) > -1 && (content = this.element.children("[data-" + this._getNs() + "url='" + dataUrl + "']")), settings.showLoadMsg && this._hideLoading(), this.element.trigger("pageload"), deferred.resolve(absUrl, settings, content)); }, this); }, _loadDefaults: { @@ -1491,8 +1491,8 @@ loadMsgDelay: 50 }, load: function(url, options) { - var fileUrl, dataUrl, pblEvent, triggerData, deferred = options && options.deferred || $15.Deferred(), settings = $15.extend({}, this._loadDefaults, options), content = null, absUrl = $15.mobile.path.makeUrlAbsolute(url, this._findBaseWithDefault()); - if (settings.reload = settings.reloadPage, settings.data && "get" === settings.type && (absUrl = $15.mobile.path.addSearchParams(absUrl, settings.data), settings.data = undefined6), settings.data && "post" === settings.type && (settings.reload = !0), fileUrl = this._createFileUrl(absUrl), dataUrl = this._createDataUrl(absUrl), 0 === (content = this._find(absUrl)).length && $15.mobile.path.isEmbeddedPage(fileUrl) && !$15.mobile.path.isFirstPageUrl(fileUrl)) { + var fileUrl, dataUrl, pblEvent, triggerData, deferred = options && options.deferred || $16.Deferred(), settings = $16.extend({}, this._loadDefaults, options), content = null, absUrl = $16.mobile.path.makeUrlAbsolute(url, this._findBaseWithDefault()); + if (settings.reload = settings.reloadPage, settings.data && "get" === settings.type && (absUrl = $16.mobile.path.addSearchParams(absUrl, settings.data), settings.data = undefined6), settings.data && "post" === settings.type && (settings.reload = !0), fileUrl = this._createFileUrl(absUrl), dataUrl = this._createDataUrl(absUrl), 0 === (content = this._find(absUrl)).length && $16.mobile.path.isEmbeddedPage(fileUrl) && !$16.mobile.path.isFirstPageUrl(fileUrl)) { deferred.reject(absUrl, settings); return; } @@ -1507,11 +1507,11 @@ deferred: deferred, options: settings }, !((pblEvent = this._triggerWithDeprecated("beforeload", triggerData)).deprecatedEvent.isDefaultPrevented() || pblEvent.event.isDefaultPrevented())) { - if (settings.showLoadMsg && this._showLoading(settings.loadMsgDelay), undefined6 === settings.prefetch && this._getBase().reset(), !($15.mobile.allowCrossDomainPages || $15.mobile.path.isSameDomain($15.mobile.path.documentUrl, absUrl))) { + if (settings.showLoadMsg && this._showLoading(settings.loadMsgDelay), undefined6 === settings.prefetch && this._getBase().reset(), !($16.mobile.allowCrossDomainPages || $16.mobile.path.isSameDomain($16.mobile.path.documentUrl, absUrl))) { deferred.reject(absUrl, settings); return; } - $15.ajax({ + $16.ajax({ url: fileUrl, type: settings.type, data: settings.data, @@ -1523,14 +1523,14 @@ } }, _loadError: function(absUrl, triggerData, settings, deferred) { - return $15.proxy(function(xhr, textStatus, errorThrown) { - this._getBase().set($15.mobile.path.get()), triggerData.xhr = xhr, triggerData.textStatus = textStatus, triggerData.errorThrown = errorThrown; + return $16.proxy(function(xhr, textStatus, errorThrown) { + this._getBase().set($16.mobile.path.get()), triggerData.xhr = xhr, triggerData.textStatus = textStatus, triggerData.errorThrown = errorThrown; var plfEvent = this._triggerWithDeprecated("loadfailed", triggerData); plfEvent.deprecatedEvent.isDefaultPrevented() || plfEvent.event.isDefaultPrevented() || (settings.showLoadMsg && this._showError(), deferred.reject(absUrl, settings)); }, this); }, _getTransitionHandler: function(transition) { - return transition = $15.mobile._maybeDegradeTransition(transition), $15.mobile.transitionHandlers[transition] || $15.mobile.defaultTransitionHandler; + return transition = $16.mobile._maybeDegradeTransition(transition), $16.mobile.transitionHandlers[transition] || $16.mobile.defaultTransitionHandler; }, _triggerCssTransitionEvents: function(to, from, prefix) { var samePage = !1; @@ -1538,44 +1538,44 @@ nextPage: to, samePage: samePage }, from)), this._triggerWithDeprecated(prefix + "show", { - prevPage: from || $15("") + prevPage: from || $16("") }, to); }, _cssTransition: function(to, from, options) { - var promise, transition = options.transition, reverse = options.reverse, deferred = options.deferred; + var TransitionHandler, promise, transition = options.transition, reverse = options.reverse, deferred = options.deferred; this._triggerCssTransitionEvents(to, from, "before"), this._hideLoading(), (promise = new (this._getTransitionHandler(transition))(transition, reverse, to, from).transition()).done(function() { deferred.resolve.apply(deferred, arguments); - }), promise.done($15.proxy(function() { + }), promise.done($16.proxy(function() { this._triggerCssTransitionEvents(to, from); }, this)); }, _releaseTransitionLock: function() { - isPageTransitioning = !1, pageTransitionQueue.length > 0 && $15.mobile.changePage.apply(null, pageTransitionQueue.pop()); + isPageTransitioning = !1, pageTransitionQueue.length > 0 && $16.mobile.changePage.apply(null, pageTransitionQueue.pop()); }, _removeActiveLinkClass: function(force) { - $15.mobile.removeActiveLinkClass(force); + $16.mobile.removeActiveLinkClass(force); }, _loadUrl: function(to, triggerData, settings) { - settings.target = to, settings.deferred = $15.Deferred(), this.load(to, settings), settings.deferred.done($15.proxy(function(url, options, content) { + settings.target = to, settings.deferred = $16.Deferred(), this.load(to, settings), settings.deferred.done($16.proxy(function(url, options, content) { isPageTransitioning = !1, options.absUrl = triggerData.absUrl, this.transition(content, triggerData, options); - }, this)), settings.deferred.fail($15.proxy(function() { + }, this)), settings.deferred.fail($16.proxy(function() { this._removeActiveLinkClass(!0), this._releaseTransitionLock(), this._triggerWithDeprecated("changefailed", triggerData); }, this)); }, _triggerPageBeforeChange: function(to, triggerData, settings) { - var pbcEvent = new $15.Event("pagebeforechange"); - return $15.extend(triggerData, { + var pbcEvent = new $16.Event("pagebeforechange"); + return $16.extend(triggerData, { toPage: to, options: settings - }), "string" === $15.type(to) ? triggerData.absUrl = $15.mobile.path.makeUrlAbsolute(to, this._findBaseWithDefault()) : triggerData.absUrl = settings.absUrl, this.element.trigger(pbcEvent, triggerData), !pbcEvent.isDefaultPrevented(); + }), "string" === $16.type(to) ? triggerData.absUrl = $16.mobile.path.makeUrlAbsolute(to, this._findBaseWithDefault()) : triggerData.absUrl = settings.absUrl, this.element.trigger(pbcEvent, triggerData), !pbcEvent.isDefaultPrevented(); }, change: function(to, options) { if (isPageTransitioning) { pageTransitionQueue.unshift(arguments); return; } - var settings = $15.extend({}, $15.mobile.changePage.defaults, options), triggerData = {}; - settings.fromPage = settings.fromPage || this.activePage, this._triggerPageBeforeChange(to, triggerData, settings) && (to = triggerData.toPage, "string" === $15.type(to) ? (isPageTransitioning = !0, this._loadUrl(to, triggerData, settings)) : this.transition(to, triggerData, settings)); + var settings = $16.extend({}, $16.mobile.changePage.defaults, options), triggerData = {}; + settings.fromPage = settings.fromPage || this.activePage, this._triggerPageBeforeChange(to, triggerData, settings) && (to = triggerData.toPage, "string" === $16.type(to) ? (isPageTransitioning = !0, this._loadUrl(to, triggerData, settings)) : this.transition(to, triggerData, settings)); }, transition: function(toPage, triggerData, settings) { var fromPage, url, pageUrl, active, activeIsInitialPage, historyDir, pageTitle, isDialog, alreadyThere, newPageTitle, params, cssTransitionDeferred, beforeTransition; @@ -1587,8 +1587,8 @@ return; } if (this._triggerPageBeforeChange(toPage, triggerData, settings) && !((beforeTransition = this._triggerWithDeprecated("beforetransition", triggerData)).deprecatedEvent.isDefaultPrevented() || beforeTransition.event.isDefaultPrevented())) { - if (isPageTransitioning = !0, toPage[0] !== $15.mobile.firstPage[0] || settings.dataUrl || (settings.dataUrl = $15.mobile.path.documentUrl.hrefNoHash), fromPage = settings.fromPage, url = settings.dataUrl && $15.mobile.path.convertUrlToDataUrl(settings.dataUrl) || toPage.jqmData("url"), pageUrl = url, $15.mobile.path.getFilePath(url), active = $15.mobile.navigate.history.getActive(), activeIsInitialPage = 0 === $15.mobile.navigate.history.activeIndex, historyDir = 0, pageTitle = document1.title, isDialog = ("dialog" === settings.role || "dialog" === toPage.jqmData("role")) && !0 !== toPage.jqmData("dialog"), fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition) { - isPageTransitioning = !1, this._triggerWithDeprecated("transition", triggerData), this.element.trigger("pagechange", triggerData), settings.fromHashChange && $15.mobile.navigate.history.direct({ + if (isPageTransitioning = !0, toPage[0] !== $16.mobile.firstPage[0] || settings.dataUrl || (settings.dataUrl = $16.mobile.path.documentUrl.hrefNoHash), fromPage = settings.fromPage, url = settings.dataUrl && $16.mobile.path.convertUrlToDataUrl(settings.dataUrl) || toPage.jqmData("url"), pageUrl = url, $16.mobile.path.getFilePath(url), active = $16.mobile.navigate.history.getActive(), activeIsInitialPage = 0 === $16.mobile.navigate.history.activeIndex, historyDir = 0, pageTitle = document1.title, isDialog = ("dialog" === settings.role || "dialog" === toPage.jqmData("role")) && !0 !== toPage.jqmData("dialog"), fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition) { + isPageTransitioning = !1, this._triggerWithDeprecated("transition", triggerData), this.element.trigger("pagechange", triggerData), settings.fromHashChange && $16.mobile.navigate.history.direct({ url: url }); return; @@ -1597,26 +1597,26 @@ role: settings.role }), settings.fromHashChange && (historyDir = "back" === settings.direction ? -1 : 1); try { - document1.activeElement && "body" !== document1.activeElement.nodeName.toLowerCase() ? $15(document1.activeElement).blur() : $15("input:focus, textarea:focus, select:focus").blur(); + document1.activeElement && "body" !== document1.activeElement.nodeName.toLowerCase() ? $16(document1.activeElement).blur() : $16("input:focus, textarea:focus, select:focus").blur(); } catch (e) {} - alreadyThere = !1, isDialog && active && (active.url && active.url.indexOf($15.mobile.dialogHashKey) > -1 && this.activePage && !this.activePage.hasClass("ui-dialog") && $15.mobile.navigate.history.activeIndex > 0 && (settings.changeHash = !1, alreadyThere = !0), url = active.url || "", !alreadyThere && url.indexOf("#") > -1 ? url += $15.mobile.dialogHashKey : url += "#" + $15.mobile.dialogHashKey, 0 === $15.mobile.navigate.history.activeIndex && url === $15.mobile.navigate.history.initialDst && (url += $15.mobile.dialogHashKey)), (newPageTitle = active ? toPage.jqmData("title") || toPage.children(":jqmData(role='header')").find(".ui-title").text() : pageTitle) && pageTitle === document1.title && (pageTitle = newPageTitle), toPage.jqmData("title") || toPage.jqmData("title", pageTitle), settings.transition = settings.transition || (historyDir && !activeIsInitialPage ? active.transition : undefined6) || (isDialog ? $15.mobile.defaultDialogTransition : $15.mobile.defaultPageTransition), !historyDir && alreadyThere && ($15.mobile.navigate.history.getActive().pageUrl = pageUrl), url && !settings.fromHashChange && (!$15.mobile.path.isPath(url) && 0 > url.indexOf("#") && (url = "#" + url), params = { + alreadyThere = !1, isDialog && active && (active.url && active.url.indexOf($16.mobile.dialogHashKey) > -1 && this.activePage && !this.activePage.hasClass("ui-dialog") && $16.mobile.navigate.history.activeIndex > 0 && (settings.changeHash = !1, alreadyThere = !0), url = active.url || "", !alreadyThere && url.indexOf("#") > -1 ? url += $16.mobile.dialogHashKey : url += "#" + $16.mobile.dialogHashKey, 0 === $16.mobile.navigate.history.activeIndex && url === $16.mobile.navigate.history.initialDst && (url += $16.mobile.dialogHashKey)), (newPageTitle = active ? toPage.jqmData("title") || toPage.children(":jqmData(role='header')").find(".ui-title").text() : pageTitle) && pageTitle === document1.title && (pageTitle = newPageTitle), toPage.jqmData("title") || toPage.jqmData("title", pageTitle), settings.transition = settings.transition || (historyDir && !activeIsInitialPage ? active.transition : undefined6) || (isDialog ? $16.mobile.defaultDialogTransition : $16.mobile.defaultPageTransition), !historyDir && alreadyThere && ($16.mobile.navigate.history.getActive().pageUrl = pageUrl), url && !settings.fromHashChange && (!$16.mobile.path.isPath(url) && 0 > url.indexOf("#") && (url = "#" + url), params = { transition: settings.transition, title: pageTitle, pageUrl: pageUrl, role: settings.role - }, !1 !== settings.changeHash && $15.mobile.hashListeningEnabled ? $15.mobile.navigate(url, params, !0) : toPage[0] !== $15.mobile.firstPage[0] && $15.mobile.navigate.history.add(url, params)), document1.title = pageTitle, $15.mobile.activePage = toPage, this.activePage = toPage, settings.reverse = settings.reverse || historyDir < 0, cssTransitionDeferred = $15.Deferred(), this._cssTransition(toPage, fromPage, { + }, !1 !== settings.changeHash && $16.mobile.hashListeningEnabled ? $16.mobile.navigate(url, params, !0) : toPage[0] !== $16.mobile.firstPage[0] && $16.mobile.navigate.history.add(url, params)), document1.title = pageTitle, $16.mobile.activePage = toPage, this.activePage = toPage, settings.reverse = settings.reverse || historyDir < 0, cssTransitionDeferred = $16.Deferred(), this._cssTransition(toPage, fromPage, { transition: settings.transition, reverse: settings.reverse, deferred: cssTransitionDeferred - }), cssTransitionDeferred.done($15.proxy(function(name, reverse, $to, $from, alreadyFocused) { - $15.mobile.removeActiveLinkClass(), settings.duplicateCachedPage && settings.duplicateCachedPage.remove(), alreadyFocused || $15.mobile.focusPage(toPage), this._releaseTransitionLock(), this.element.trigger("pagechange", triggerData), this._triggerWithDeprecated("transition", triggerData); + }), cssTransitionDeferred.done($16.proxy(function(name, reverse, $to, $from, alreadyFocused) { + $16.mobile.removeActiveLinkClass(), settings.duplicateCachedPage && settings.duplicateCachedPage.remove(), alreadyFocused || $16.mobile.focusPage(toPage), this._releaseTransitionLock(), this.element.trigger("pagechange", triggerData), this._triggerWithDeprecated("transition", triggerData); }, this)); } }, _findBaseWithDefault: function() { - return this.activePage && $15.mobile.getClosestBaseUrl(this.activePage) || $15.mobile.path.documentBase.hrefNoHash; + return this.activePage && $16.mobile.getClosestBaseUrl(this.activePage) || $16.mobile.path.documentBase.hrefNoHash; } - }), $15.mobile.navreadyDeferred = $15.Deferred(), pageTransitionQueue = [], isPageTransitioning = !1, function($, undefined) { + }), $16.mobile.navreadyDeferred = $16.Deferred(), pageTransitionQueue = [], isPageTransitioning = !1, function($, undefined) { var domreadyDeferred = $.Deferred(), loadDeferred = $.Deferred(), documentUrl = $.mobile.path.documentUrl, $lastVClicked = null; function findClosestLink(ele) { for(; ele && ("string" != typeof ele.nodeName || "a" !== ele.nodeName.toLowerCase());)ele = ele.parentNode; @@ -1736,27 +1736,27 @@ }), $.when(domreadyDeferred, $.mobile.navreadyDeferred).done(function() { $.mobile._registerInternalEvents(); }); - }(jQuery), $16 = jQuery, window2 = this, $16.mobile.Transition = function() { + }(jQuery), $17 = jQuery, window2 = this, $17.mobile.Transition = function() { this.init.apply(this, arguments); - }, $16.extend($16.mobile.Transition.prototype, { + }, $17.extend($17.mobile.Transition.prototype, { toPreClass: " ui-page-pre-in", init: function(name, reverse, $to, $from) { - $16.extend(this, { + $17.extend(this, { name: name, reverse: reverse, $to: $to, $from: $from, - deferred: new $16.Deferred() + deferred: new $17.Deferred() }); }, cleanFrom: function() { - this.$from.removeClass($16.mobile.activePageClass + " out in reverse " + this.name).height(""); + this.$from.removeClass($17.mobile.activePageClass + " out in reverse " + this.name).height(""); }, beforeDoneIn: function() {}, beforeDoneOut: function() {}, beforeStartOut: function() {}, doneIn: function() { - this.beforeDoneIn(), this.$to.removeClass("out in reverse " + this.name).height(""), this.toggleViewportClass(), $16.mobile.window.scrollTop() !== this.toScroll && this.scrollPage(), this.sequential || this.$to.addClass($16.mobile.activePageClass), this.deferred.resolve(this.name, this.reverse, this.$to, this.$from, !0); + this.beforeDoneIn(), this.$to.removeClass("out in reverse " + this.name).height(""), this.toggleViewportClass(), $17.mobile.window.scrollTop() !== this.toScroll && this.scrollPage(), this.sequential || this.$to.addClass($17.mobile.activePageClass), this.deferred.resolve(this.name, this.reverse, this.$to, this.$from, !0); }, doneOut: function(screenHeight, reverseClass, none, preventFocus) { this.beforeDoneOut(), this.startIn(screenHeight, reverseClass, none, preventFocus); @@ -1765,42 +1765,42 @@ this.$to.css("z-index", -10), callback.call(this), this.$to.css("z-index", ""); }, scrollPage: function() { - $16.event.special.scrollstart.enabled = !1, ($16.mobile.hideUrlBar || this.toScroll !== $16.mobile.defaultHomeScroll) && window2.scrollTo(0, this.toScroll), setTimeout(function() { - $16.event.special.scrollstart.enabled = !0; + $17.event.special.scrollstart.enabled = !1, ($17.mobile.hideUrlBar || this.toScroll !== $17.mobile.defaultHomeScroll) && window2.scrollTo(0, this.toScroll), setTimeout(function() { + $17.event.special.scrollstart.enabled = !0; }, 150); }, startIn: function(screenHeight, reverseClass, none, preventFocus) { this.hideIn(function() { - this.$to.addClass($16.mobile.activePageClass + this.toPreClass), preventFocus || $16.mobile.focusPage(this.$to), this.$to.height(screenHeight + this.toScroll), none || this.scrollPage(); - }), this.$to.removeClass(this.toPreClass).addClass(this.name + " in " + reverseClass), none ? this.doneIn() : this.$to.animationComplete($16.proxy(function() { + this.$to.addClass($17.mobile.activePageClass + this.toPreClass), preventFocus || $17.mobile.focusPage(this.$to), this.$to.height(screenHeight + this.toScroll), none || this.scrollPage(); + }), this.$to.removeClass(this.toPreClass).addClass(this.name + " in " + reverseClass), none ? this.doneIn() : this.$to.animationComplete($17.proxy(function() { this.doneIn(); }, this)); }, startOut: function(screenHeight, reverseClass, none) { - this.beforeStartOut(screenHeight, reverseClass, none), this.$from.height(screenHeight + $16.mobile.window.scrollTop()).addClass(this.name + " out" + reverseClass); + this.beforeStartOut(screenHeight, reverseClass, none), this.$from.height(screenHeight + $17.mobile.window.scrollTop()).addClass(this.name + " out" + reverseClass); }, toggleViewportClass: function() { - $16.mobile.pageContainer.toggleClass("ui-mobile-viewport-transitioning viewport-" + this.name); + $17.mobile.pageContainer.toggleClass("ui-mobile-viewport-transitioning viewport-" + this.name); }, transition: function() { - var none, reverseClass = this.reverse ? " reverse" : "", screenHeight = $16.mobile.getScreenHeight(), maxTransitionOverride = !1 !== $16.mobile.maxTransitionWidth && $16.mobile.window.width() > $16.mobile.maxTransitionWidth; - return this.toScroll = $16.mobile.navigate.history.getActive().lastScroll || $16.mobile.defaultHomeScroll, none = !$16.support.cssTransitions || !$16.support.cssAnimations || maxTransitionOverride || !this.name || "none" === this.name || Math.max($16.mobile.window.scrollTop(), this.toScroll) > $16.mobile.getMaxScrollForTransition(), this.toggleViewportClass(), this.$from && !none ? this.startOut(screenHeight, reverseClass, none) : this.doneOut(screenHeight, reverseClass, none, !0), this.deferred.promise(); + var none, reverseClass = this.reverse ? " reverse" : "", screenHeight = $17.mobile.getScreenHeight(), maxTransitionOverride = !1 !== $17.mobile.maxTransitionWidth && $17.mobile.window.width() > $17.mobile.maxTransitionWidth; + return this.toScroll = $17.mobile.navigate.history.getActive().lastScroll || $17.mobile.defaultHomeScroll, none = !$17.support.cssTransitions || !$17.support.cssAnimations || maxTransitionOverride || !this.name || "none" === this.name || Math.max($17.mobile.window.scrollTop(), this.toScroll) > $17.mobile.getMaxScrollForTransition(), this.toggleViewportClass(), this.$from && !none ? this.startOut(screenHeight, reverseClass, none) : this.doneOut(screenHeight, reverseClass, none, !0), this.deferred.promise(); } - }), $17 = jQuery, $17.mobile.SerialTransition = function() { + }), $18 = jQuery, $18.mobile.SerialTransition = function() { this.init.apply(this, arguments); - }, $17.extend($17.mobile.SerialTransition.prototype, $17.mobile.Transition.prototype, { + }, $18.extend($18.mobile.SerialTransition.prototype, $18.mobile.Transition.prototype, { sequential: !0, beforeDoneOut: function() { this.$from && this.cleanFrom(); }, beforeStartOut: function(screenHeight, reverseClass, none) { - this.$from.animationComplete($17.proxy(function() { + this.$from.animationComplete($18.proxy(function() { this.doneOut(screenHeight, reverseClass, none); }, this)); } - }), $18 = jQuery, $18.mobile.ConcurrentTransition = function() { + }), $19 = jQuery, $19.mobile.ConcurrentTransition = function() { this.init.apply(this, arguments); - }, $18.extend($18.mobile.ConcurrentTransition.prototype, $18.mobile.Transition.prototype, { + }, $19.extend($19.mobile.ConcurrentTransition.prototype, $19.mobile.Transition.prototype, { sequential: !1, beforeDoneIn: function() { this.$from && this.cleanFrom(); @@ -1808,14 +1808,14 @@ beforeStartOut: function(screenHeight, reverseClass, none) { this.doneOut(screenHeight, reverseClass, none); } - }), $19 = jQuery, $19.mobile.transitionHandlers = { - sequential: $19.mobile.SerialTransition, - simultaneous: $19.mobile.ConcurrentTransition - }, $19.mobile.defaultTransitionHandler = $19.mobile.transitionHandlers.sequential, $19.mobile.transitionFallbacks = {}, $19.mobile._maybeDegradeTransition = function(transition) { - return transition && !$19.support.cssTransform3d && $19.mobile.transitionFallbacks[transition] && (transition = $19.mobile.transitionFallbacks[transition]), transition; - }, $19.mobile.getMaxScrollForTransition = $19.mobile.getMaxScrollForTransition || function() { - return 3 * $19.mobile.getScreenHeight(); - }, $20 = jQuery, $20.mobile.transitionFallbacks.flip = "fade", $21 = jQuery, $21.mobile.transitionFallbacks.flow = "fade", $22 = jQuery, $22.mobile.transitionFallbacks.pop = "fade", $23 = jQuery, $23.mobile.transitionHandlers.slide = $23.mobile.transitionHandlers.simultaneous, $23.mobile.transitionFallbacks.slide = "fade", $24 = jQuery, $24.mobile.transitionFallbacks.slidedown = "fade", $25 = jQuery, $25.mobile.transitionFallbacks.slidefade = "fade", $26 = jQuery, $26.mobile.transitionFallbacks.slideup = "fade", $27 = jQuery, $27.mobile.transitionFallbacks.turn = "fade", $28 = jQuery, $28.mobile.degradeInputs = { + }), $20 = jQuery, $20.mobile.transitionHandlers = { + sequential: $20.mobile.SerialTransition, + simultaneous: $20.mobile.ConcurrentTransition + }, $20.mobile.defaultTransitionHandler = $20.mobile.transitionHandlers.sequential, $20.mobile.transitionFallbacks = {}, $20.mobile._maybeDegradeTransition = function(transition) { + return transition && !$20.support.cssTransform3d && $20.mobile.transitionFallbacks[transition] && (transition = $20.mobile.transitionFallbacks[transition]), transition; + }, $20.mobile.getMaxScrollForTransition = $20.mobile.getMaxScrollForTransition || function() { + return 3 * $20.mobile.getScreenHeight(); + }, $21 = jQuery, $21.mobile.transitionFallbacks.flip = "fade", $22 = jQuery, $22.mobile.transitionFallbacks.flow = "fade", $23 = jQuery, $23.mobile.transitionFallbacks.pop = "fade", $24 = jQuery, $24.mobile.transitionHandlers.slide = $24.mobile.transitionHandlers.simultaneous, $24.mobile.transitionFallbacks.slide = "fade", $25 = jQuery, $25.mobile.transitionFallbacks.slidedown = "fade", $26 = jQuery, $26.mobile.transitionFallbacks.slidefade = "fade", $27 = jQuery, $27.mobile.transitionFallbacks.slideup = "fade", $28 = jQuery, $28.mobile.transitionFallbacks.turn = "fade", $29 = jQuery, $29.mobile.degradeInputs = { color: !1, date: !1, datetime: !1, @@ -1829,10 +1829,10 @@ time: !1, url: !1, week: !1 - }, $28.mobile.page.prototype.options.degradeInputs = $28.mobile.degradeInputs, $28.mobile.degradeInputsWithin = function(target) { - (target = $28(target)).find("input").not($28.mobile.page.prototype.keepNativeSelector()).each(function() { - var html, hasType, findstr, repstr, element = $28(this), type = this.getAttribute("type"), optType = $28.mobile.degradeInputs[type] || "text"; - $28.mobile.degradeInputs[type] && (findstr = (hasType = (html = $28("
").html(element.clone()).html()).indexOf(" type=") > -1) ? /\s+type=["']?\w+['"]?/ : /\/?>/, repstr = " type=\"" + optType + "\" data-" + $28.mobile.ns + "type=\"" + type + "\"" + (hasType ? "" : ">"), element.replaceWith(html.replace(findstr, repstr))); + }, $29.mobile.page.prototype.options.degradeInputs = $29.mobile.degradeInputs, $29.mobile.degradeInputsWithin = function(target) { + (target = $29(target)).find("input").not($29.mobile.page.prototype.keepNativeSelector()).each(function() { + var html, hasType, findstr, repstr, element = $29(this), type = this.getAttribute("type"), optType = $29.mobile.degradeInputs[type] || "text"; + $29.mobile.degradeInputs[type] && (findstr = (hasType = (html = $29("
").html(element.clone()).html()).indexOf(" type=") > -1) ? /\s+type=["']?\w+['"]?/ : /\/?>/, repstr = " type=\"" + optType + "\" data-" + $29.mobile.ns + "type=\"" + type + "\"" + (hasType ? "" : ">"), element.replaceWith(html.replace(findstr, repstr))); }); }, function($, window, undefined) { $.widget("mobile.page", $.mobile.page, { @@ -1923,9 +1923,9 @@ this._isCloseable && (this._isCloseable = !1, $.mobile.hashListeningEnabled && hist.activeIndex > 0 ? $.mobile.back() : $.mobile.pageContainer.pagecontainer("back")); } }); - }(jQuery, this), $29 = jQuery, rInitialLetter = /([A-Z])/g, iconposClass1 = function(iconpos) { + }(jQuery, this), $30 = jQuery, rInitialLetter = /([A-Z])/g, iconposClass1 = function(iconpos) { return "ui-btn-icon-" + (null === iconpos ? "left" : iconpos); - }, $29.widget("mobile.collapsible", { + }, $30.widget("mobile.collapsible", { options: { enhanced: !1, expandCueText: null, @@ -1943,11 +1943,11 @@ }, _create: function() { var elem = this.element, ui = { - accordion: elem.closest(":jqmData(role='collapsible-set'),:jqmData(role='collapsibleset')" + ($29.mobile.collapsibleset ? ", :mobile-collapsibleset" : "")).addClass("ui-collapsible-set") + accordion: elem.closest(":jqmData(role='collapsible-set'),:jqmData(role='collapsibleset')" + ($30.mobile.collapsibleset ? ", :mobile-collapsibleset" : "")).addClass("ui-collapsible-set") }; - this._ui = ui, this._renderedOptions = this._getOptions(this.options), this.options.enhanced ? (ui.heading = $29(".ui-collapsible-heading", this.element[0]), ui.content = ui.heading.next(), ui.anchor = $29("a", ui.heading[0]).first(), ui.status = ui.anchor.children(".ui-collapsible-heading-status")) : this._enhance(elem, ui), this._on(ui.heading, { + this._ui = ui, this._renderedOptions = this._getOptions(this.options), this.options.enhanced ? (ui.heading = $30(".ui-collapsible-heading", this.element[0]), ui.content = ui.heading.next(), ui.anchor = $30("a", ui.heading[0]).first(), ui.status = ui.anchor.children(".ui-collapsible-heading-status")) : this._enhance(elem, ui), this._on(ui.heading, { tap: function() { - ui.heading.find("a").first().addClass($29.mobile.activeBtnClass); + ui.heading.find("a").first().addClass($30.mobile.activeBtnClass); }, click: function(event) { this._handleExpandCollapse(!ui.heading.hasClass("ui-collapsible-heading-collapsed")), event.preventDefault(), event.stopPropagation(); @@ -1956,7 +1956,7 @@ }, _getOptions: function(options) { var key, accordion = this._ui.accordion, accordionWidget = this._ui.accordionWidget; - for(key in options = $29.extend({}, options), accordion.length && !accordionWidget && (this._ui.accordionWidget = accordionWidget = accordion.data("mobile-collapsibleset")), options)options[key] = null != options[key] ? options[key] : accordionWidget ? accordionWidget.options[key] : accordion.length ? $29.mobile.getAttribute(accordion[0], key.replace(rInitialLetter, "-$1").toLowerCase()) : null, null == options[key] && (options[key] = $29.mobile.collapsible.defaults[key]); + for(key in options = $30.extend({}, options), accordion.length && !accordionWidget && (this._ui.accordionWidget = accordionWidget = accordion.data("mobile-collapsibleset")), options)options[key] = null != options[key] ? options[key] : accordionWidget ? accordionWidget.options[key] : accordion.length ? $30.mobile.getAttribute(accordion[0], key.replace(rInitialLetter, "-$1").toLowerCase()) : null, null == options[key] && (options[key] = $30.mobile.collapsible.defaults[key]); return options; }, _themeClassFromOption: function(prefix, value) { @@ -1964,7 +1964,7 @@ }, _enhance: function(elem, ui) { var iconclass, opts = this._renderedOptions, contentThemeClass = this._themeClassFromOption("ui-body-", opts.contentTheme); - return elem.addClass("ui-collapsible " + (opts.inset ? "ui-collapsible-inset " : "") + (opts.inset && opts.corners ? "ui-corner-all " : "") + (contentThemeClass ? "ui-collapsible-themed-content " : "")), ui.originalHeading = elem.children(this.options.heading).first(), ui.content = elem.wrapInner("
").children(".ui-collapsible-content"), ui.heading = ui.originalHeading, ui.heading.is("legend") && (ui.heading = $29("
" + ui.heading.html() + "
"), ui.placeholder = $29("
").insertBefore(ui.originalHeading), ui.originalHeading.remove()), iconclass = opts.collapsed ? opts.collapsedIcon ? "ui-icon-" + opts.collapsedIcon : "" : opts.expandedIcon ? "ui-icon-" + opts.expandedIcon : "", ui.status = $29(""), ui.anchor = ui.heading.detach().addClass("ui-collapsible-heading").append(ui.status).wrapInner("").find("a").first().addClass("ui-btn " + (iconclass ? iconclass + " " : "") + (iconclass ? iconposClass1(opts.iconpos) + " " : "") + this._themeClassFromOption("ui-btn-", opts.theme) + " " + (opts.mini ? "ui-mini " : "")), ui.heading.insertBefore(ui.content), this._handleExpandCollapse(this.options.collapsed), ui; + return elem.addClass("ui-collapsible " + (opts.inset ? "ui-collapsible-inset " : "") + (opts.inset && opts.corners ? "ui-corner-all " : "") + (contentThemeClass ? "ui-collapsible-themed-content " : "")), ui.originalHeading = elem.children(this.options.heading).first(), ui.content = elem.wrapInner("
").children(".ui-collapsible-content"), ui.heading = ui.originalHeading, ui.heading.is("legend") && (ui.heading = $30("
" + ui.heading.html() + "
"), ui.placeholder = $30("
").insertBefore(ui.originalHeading), ui.originalHeading.remove()), iconclass = opts.collapsed ? opts.collapsedIcon ? "ui-icon-" + opts.collapsedIcon : "" : opts.expandedIcon ? "ui-icon-" + opts.expandedIcon : "", ui.status = $30(""), ui.anchor = ui.heading.detach().addClass("ui-collapsible-heading").append(ui.status).wrapInner("").find("a").first().addClass("ui-btn " + (iconclass ? iconclass + " " : "") + (iconclass ? iconposClass1(opts.iconpos) + " " : "") + this._themeClassFromOption("ui-btn-", opts.theme) + " " + (opts.mini ? "ui-mini " : "")), ui.heading.insertBefore(ui.content), this._handleExpandCollapse(this.options.collapsed), ui; }, refresh: function() { this._applyOptions(this.options), this._renderedOptions = this._getOptions(this.options); @@ -1990,7 +1990,7 @@ }, _handleExpandCollapse: function(isCollapse) { var opts = this._renderedOptions, ui = this._ui; - ui.status.text(isCollapse ? opts.expandCueText : opts.collapseCueText), ui.heading.toggleClass("ui-collapsible-heading-collapsed", isCollapse).find("a").first().toggleClass("ui-icon-" + opts.expandedIcon, !isCollapse).toggleClass("ui-icon-" + opts.collapsedIcon, isCollapse || opts.expandedIcon === opts.collapsedIcon).removeClass($29.mobile.activeBtnClass), this.element.toggleClass("ui-collapsible-collapsed", isCollapse), ui.content.toggleClass("ui-collapsible-content-collapsed", isCollapse).attr("aria-hidden", isCollapse).trigger("updatelayout"), this.options.collapsed = isCollapse, this._trigger(isCollapse ? "collapse" : "expand"); + ui.status.text(isCollapse ? opts.expandCueText : opts.collapseCueText), ui.heading.toggleClass("ui-collapsible-heading-collapsed", isCollapse).find("a").first().toggleClass("ui-icon-" + opts.expandedIcon, !isCollapse).toggleClass("ui-icon-" + opts.collapsedIcon, isCollapse || opts.expandedIcon === opts.collapsedIcon).removeClass($30.mobile.activeBtnClass), this.element.toggleClass("ui-collapsible-collapsed", isCollapse), ui.content.toggleClass("ui-collapsible-content-collapsed", isCollapse).attr("aria-hidden", isCollapse).trigger("updatelayout"), this.options.collapsed = isCollapse, this._trigger(isCollapse ? "collapse" : "expand"); }, expand: function() { this._handleExpandCollapse(!1); @@ -2002,7 +2002,7 @@ var ui = this._ui; this.options.enhanced || (ui.placeholder ? (ui.originalHeading.insertBefore(ui.placeholder), ui.placeholder.remove(), ui.heading.remove()) : (ui.status.remove(), ui.heading.removeClass("ui-collapsible-heading ui-collapsible-heading-collapsed").children().contents().unwrap()), ui.anchor.contents().unwrap(), ui.content.contents().unwrap(), this.element.removeClass("ui-collapsible ui-collapsible-collapsed ui-collapsible-themed-content ui-collapsible-inset ui-corner-all")); } - }), $29.mobile.collapsible.defaults = { + }), $30.mobile.collapsible.defaults = { expandCueText: " click to expand contents", collapseCueText: " click to collapse contents", collapsedIcon: "plus", @@ -2013,7 +2013,7 @@ corners: !0, theme: "inherit", mini: !1 - }, $30 = jQuery, $30.mobile.behaviors.addFirstLastClasses = { + }, $31 = jQuery, $31.mobile.behaviors.addFirstLastClasses = { _getVisibles: function($els, create) { var visibles; return create ? visibles = $els.not(".ui-screen-hidden") : 0 === (visibles = $els.filter(":visible")).length && (visibles = $els.not(".ui-screen-hidden")), visibles; @@ -2065,11 +2065,11 @@ this._refresh(!1); } }, $.mobile.behaviors.addFirstLastClasses)); - }(jQuery), $31 = jQuery, $31.fn.fieldcontain = function() { + }(jQuery), $32 = jQuery, $32.fn.fieldcontain = function() { return this.addClass("ui-field-contain"); - }, $32 = jQuery, $32.fn.grid = function(options) { + }, $33 = jQuery, $33.fn.grid = function(options) { return this.each(function() { - var iterator, letter, $this = $32(this), o = $32.extend({ + var iterator, letter, $this = $33(this), o = $33.extend({ grid: null }, options), $kids = $this.children(), gridCols = { solo: 1, @@ -2181,9 +2181,9 @@ if (this._superApply(arguments), this.options.hideDividers) for(idx = (items = this._getChildrenByTagName(this.element[0], "li", "LI")).length - 1; idx > -1; idx--)(item = items[idx]).className.match(rdivider) ? (hideDivider && (item.className = item.className + " ui-screen-hidden"), hideDivider = !0) : item.className.match(rhidden) || (hideDivider = !1); } }); - }(jQuery), $33 = jQuery, $33.mobile.nojs = function(target) { - $33(":jqmData(role='nojs')", target).addClass("ui-nojs"); - }, $34 = jQuery, $34.mobile.behaviors.formReset = { + }(jQuery), $34 = jQuery, $34.mobile.nojs = function(target) { + $34(":jqmData(role='nojs')", target).addClass("ui-nojs"); + }, $35 = jQuery, $35.mobile.behaviors.formReset = { _handleFormReset: function() { this._on(this.element.closest("form"), { reset: function() { @@ -2346,17 +2346,17 @@ }); } }); - }(jQuery), $35 = jQuery, meta = $35("meta[name=viewport]"), initialContent1 = meta.attr("content"), disabledZoom = initialContent1 + ",maximum-scale=1, user-scalable=no", enabledZoom = initialContent1 + ",maximum-scale=10, user-scalable=yes", disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test(initialContent1), $35.mobile.zoom = $35.extend({}, { + }(jQuery), $36 = jQuery, meta = $36("meta[name=viewport]"), initialContent1 = meta.attr("content"), disabledZoom = initialContent1 + ",maximum-scale=1, user-scalable=no", enabledZoom = initialContent1 + ",maximum-scale=10, user-scalable=yes", disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test(initialContent1), $36.mobile.zoom = $36.extend({}, { enabled: !disabledInitially, locked: !1, disable: function(lock) { - disabledInitially || $35.mobile.zoom.locked || (meta.attr("content", disabledZoom), $35.mobile.zoom.enabled = !1, $35.mobile.zoom.locked = lock || !1); + disabledInitially || $36.mobile.zoom.locked || (meta.attr("content", disabledZoom), $36.mobile.zoom.enabled = !1, $36.mobile.zoom.locked = lock || !1); }, enable: function(unlock) { - disabledInitially || $35.mobile.zoom.locked && !0 !== unlock || (meta.attr("content", enabledZoom), $35.mobile.zoom.enabled = !0, $35.mobile.zoom.locked = !1); + disabledInitially || $36.mobile.zoom.locked && !0 !== unlock || (meta.attr("content", enabledZoom), $36.mobile.zoom.enabled = !0, $36.mobile.zoom.locked = !1); }, restore: function() { - disabledInitially || (meta.attr("content", initialContent1), $35.mobile.zoom.enabled = !0); + disabledInitially || (meta.attr("content", initialContent1), $36.mobile.zoom.enabled = !0); } }), function($, undefined) { $.widget("mobile.textinput", { @@ -3054,8 +3054,8 @@ this._setDisabled(!1), this.button.removeClass("ui-state-disabled"); } }, $.mobile.behaviors.formReset)); - }(jQuery), $36 = jQuery, $36.mobile.links = function(target) { - $36(target).find("a").jqmEnhanceable().filter(":jqmData(rel='popup')[href][href!='']").each(function() { + }(jQuery), $37 = jQuery, $37.mobile.links = function(target) { + $37(target).find("a").jqmEnhanceable().filter(":jqmData(rel='popup')[href][href!='']").each(function() { var idref = this.getAttribute("href").substring(1); idref && (this.setAttribute("aria-haspopup", !0), this.setAttribute("aria-owns", idref), this.setAttribute("aria-expanded", !1)); }).end().not(".ui-btn, :jqmData(role='none'), :jqmData(role='nojs')").addClass("ui-link"); @@ -3335,7 +3335,7 @@ return this._ui.container; }, open: function(options) { - var url, hashkey, activePage, currentIsDialog, urlHistory, self = this, currentOptions = this.options; + var url, hashkey, activePage, currentIsDialog, hasHash, urlHistory, self = this, currentOptions = this.options; return $.mobile.popup.active || currentOptions.disabled ? this : ($.mobile.popup.active = this, this._scrollTop = this.window.scrollTop(), currentOptions.history) ? (urlHistory = $.mobile.navigate.history, hashkey = $.mobile.dialogHashKey, activePage = $.mobile.activePage, currentIsDialog = !!activePage && activePage.hasClass("ui-dialog"), this._myUrl = url = urlHistory.getActive().url, url.indexOf(hashkey) > -1 && !currentIsDialog && urlHistory.activeIndex > 0) ? (self._open(options), self._bindContainerClose(), this) : (-1 !== url.indexOf(hashkey) || currentIsDialog ? url = $.mobile.path.parseLocation().hash + hashkey : url += url.indexOf("#") > -1 ? hashkey : "#" + hashkey, 0 === urlHistory.activeIndex && url === urlHistory.initialDst && (url += hashkey), this.window.one("beforenavigate", function(theEvent) { theEvent.preventDefault(), self._open(options), self._bindContainerClose(); }), this.urlAltered = !0, $.mobile.navigate(url, { @@ -4352,9 +4352,9 @@ this._timer && (window3.clearTimeout(this._timer), this._timer = 0), this._filterItems((this._search && this._search.val() || "").toLowerCase()); } }); - }(jQuery), $37 = jQuery, rDividerListItem = /(^|\s)ui-li-divider(\s|$)/, origDefaultFilterCallback = $37.mobile.filterable.prototype.options.filterCallback, $37.mobile.filterable.prototype.options.filterCallback = function(index, searchValue) { + }(jQuery), $38 = jQuery, rDividerListItem = /(^|\s)ui-li-divider(\s|$)/, origDefaultFilterCallback = $38.mobile.filterable.prototype.options.filterCallback, $38.mobile.filterable.prototype.options.filterCallback = function(index, searchValue) { return !this.className.match(rDividerListItem) && origDefaultFilterCallback.call(this, index, searchValue); - }, $37.widget("mobile.filterable", $37.mobile.filterable, { + }, $38.widget("mobile.filterable", $38.mobile.filterable, { options: { filterPlaceholder: "Filter items...", filterTheme: null @@ -4366,9 +4366,9 @@ "controlgroup", "listview" ], createHandlers = {}; - for(this._super(), $37.extend(this, { + for(this._super(), $38.extend(this, { _widget: null - }), idx = recognizedWidgets.length - 1; idx > -1; idx--)if (widgetName = recognizedWidgets[idx], $37.mobile[widgetName]) { + }), idx = recognizedWidgets.length - 1; idx > -1; idx--)if (widgetName = recognizedWidgets[idx], $38.mobile[widgetName]) { if (this._setWidget(elem.data("mobile-" + widgetName))) break; createHandlers[widgetName + "create"] = "_handleCreate"; } @@ -4396,23 +4396,23 @@ var opts = this.options, updatePlaceholder = !0, textinputOpts = {}; if (!selector) { if (this._isSearchInternal()) return; - updatePlaceholder = !1, selector = $37("").jqmData("ui-filterable-" + this.uuid + "-internal", !0), $37("
").append(selector).submit(function(evt) { + updatePlaceholder = !1, selector = $38("").jqmData("ui-filterable-" + this.uuid + "-internal", !0), $38("
").append(selector).submit(function(evt) { evt.preventDefault(), selector.blur(); - }).insertBefore(this.element), $37.mobile.textinput && (null != this.options.filterTheme && (textinputOpts.theme = opts.filterTheme), selector.textinput(textinputOpts)); + }).insertBefore(this.element), $38.mobile.textinput && (null != this.options.filterTheme && (textinputOpts.theme = opts.filterTheme), selector.textinput(textinputOpts)); } this._super(selector), this._isSearchInternal() && updatePlaceholder && this._search.attr("placeholder", this.options.filterPlaceholder); }, _setOptions: function(options) { var ret = this._super(options); - return undefined8 !== options.filterPlaceholder && this._isSearchInternal() && this._search.attr("placeholder", options.filterPlaceholder), undefined8 !== options.filterTheme && this._search && $37.mobile.textinput && this._search.textinput("option", "theme", options.filterTheme), ret; + return undefined8 !== options.filterPlaceholder && this._isSearchInternal() && this._search.attr("placeholder", options.filterPlaceholder), undefined8 !== options.filterTheme && this._search && $38.mobile.textinput && this._search.textinput("option", "theme", options.filterTheme), ret; }, _destroy: function() { this._isSearchInternal() && this._search.remove(), this._super(); }, _syncTextInputOptions: function(options) { var idx, textinputOptions = {}; - if (this._isSearchInternal() && $37.mobile.textinput) { - for(idx in $37.mobile.textinput.prototype.options)undefined8 !== options[idx] && ("theme" === idx && null != this.options.filterTheme ? textinputOptions[idx] = this.options.filterTheme : textinputOptions[idx] = options[idx]); + if (this._isSearchInternal() && $38.mobile.textinput) { + for(idx in $38.mobile.textinput.prototype.options)undefined8 !== options[idx] && ("theme" === idx && null != this.options.filterTheme ? textinputOptions[idx] = this.options.filterTheme : textinputOptions[idx] = options[idx]); this._search.textinput("option", textinputOptions); } } @@ -4497,7 +4497,11 @@ return event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ? (this._activate(this._focusNextTab(this.options.active - 1, !1)), !0) : event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ? (this._activate(this._focusNextTab(this.options.active + 1, !0)), !0) : void 0; }, _findNextTab: function(index, goingForward) { - for(var lastTabIndex = this.tabs.length - 1; -1 !== $.inArray((index > lastTabIndex && (index = 0), index < 0 && (index = lastTabIndex), index), this.options.disabled);)index = goingForward ? index + 1 : index - 1; + var lastTabIndex = this.tabs.length - 1; + function constrain() { + return index > lastTabIndex && (index = 0), index < 0 && (index = lastTabIndex), index; + } + for(; -1 !== $.inArray(constrain(), this.options.disabled);)index = goingForward ? index + 1 : index - 1; return index; }, _focusNextTab: function(index, goingForward) { diff --git a/crates/swc_ecma_minifier/tests/projects/output/react-17.0.1.js b/crates/swc_ecma_minifier/tests/projects/output/react-17.0.1.js index 64e5e3fda69..b2ce1afd5e6 100644 --- a/crates/swc_ecma_minifier/tests/projects/output/react-17.0.1.js +++ b/crates/swc_ecma_minifier/tests/projects/output/react-17.0.1.js @@ -463,15 +463,9 @@ var name = fn ? fn.displayName || fn.name : '', syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''; return 'function' == typeof fn && componentFrameCache.set(fn, syntheticFrame), syntheticFrame; } - function describeFunctionComponentFrame(fn, source, ownerFn) { - return describeNativeComponentFrame(fn, !1); - } function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) { if (null == type) return ''; - if ('function' == typeof type) { - var prototype; - return describeNativeComponentFrame(type, !!((prototype = type.prototype) && prototype.isReactComponent)); - } + if ('function' == typeof type) return describeNativeComponentFrame(type, !!((prototype = type.prototype) && prototype.isReactComponent)); if ('string' == typeof type) return describeBuiltInComponentFrame(type); switch(type){ case exports.Suspense: @@ -481,13 +475,13 @@ } if ('object' == typeof type) switch(type.$$typeof){ case REACT_FORWARD_REF_TYPE: - return describeFunctionComponentFrame(type.render); + return describeNativeComponentFrame(type.render, !1); case REACT_MEMO_TYPE: return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn); case REACT_BLOCK_TYPE: - return describeFunctionComponentFrame(type._render); + return describeNativeComponentFrame(type._render, !1); case REACT_LAZY_TYPE: - var lazyComponent = type, payload = lazyComponent._payload, init = lazyComponent._init; + var Component, prototype, fn, fn1, lazyComponent = type, payload = lazyComponent._payload, init = lazyComponent._init; try { return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn); } catch (x) {} @@ -504,7 +498,7 @@ } function setCurrentlyValidatingElement$1(element) { if (element) { - var owner = element._owner; + var stack, owner = element._owner; currentExtraStackFrame = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); } else currentExtraStackFrame = null; } diff --git a/crates/swc_ecma_minifier/tests/projects/output/react-dom-17.0.2.js b/crates/swc_ecma_minifier/tests/projects/output/react-dom-17.0.2.js index 8c017b3e878..e151f768981 100644 --- a/crates/swc_ecma_minifier/tests/projects/output/react-dom-17.0.2.js +++ b/crates/swc_ecma_minifier/tests/projects/output/react-dom-17.0.2.js @@ -474,15 +474,9 @@ var name = fn ? fn.displayName || fn.name : '', syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''; return 'function' == typeof fn && componentFrameCache.set(fn, syntheticFrame), syntheticFrame; } - function describeFunctionComponentFrame(fn, source, ownerFn) { - return describeNativeComponentFrame(fn, !1); - } function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) { if (null == type) return ''; - if ('function' == typeof type) { - var prototype; - return describeNativeComponentFrame(type, !!((prototype = type.prototype) && prototype.isReactComponent)); - } + if ('function' == typeof type) return describeNativeComponentFrame(type, !!((prototype = type.prototype) && prototype.isReactComponent)); if ('string' == typeof type) return describeBuiltInComponentFrame(type); switch(type){ case REACT_SUSPENSE_TYPE: @@ -492,13 +486,13 @@ } if ('object' == typeof type) switch(type.$$typeof){ case REACT_FORWARD_REF_TYPE: - return describeFunctionComponentFrame(type.render); + return describeNativeComponentFrame(type.render, !1); case REACT_MEMO_TYPE: return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn); case REACT_BLOCK_TYPE: - return describeFunctionComponentFrame(type._render); + return describeNativeComponentFrame(type._render, !1); case REACT_LAZY_TYPE: - var lazyComponent = type, payload = lazyComponent._payload, init = lazyComponent._init; + var Component, prototype, fn, fn1, lazyComponent = type, payload = lazyComponent._payload, init = lazyComponent._init; try { return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn); } catch (x) {} @@ -506,6 +500,7 @@ return ''; } function describeFiber(fiber) { + var fn, fn2, fn3, ctor; switch(fiber._debugOwner && fiber._debugOwner.type, fiber._debugSource, fiber.tag){ case 5: return describeBuiltInComponentFrame(fiber.type); @@ -518,11 +513,11 @@ case 0: case 2: case 15: - return describeFunctionComponentFrame(fiber.type); + return describeNativeComponentFrame(fiber.type, !1); case 11: - return describeFunctionComponentFrame(fiber.type.render); + return describeNativeComponentFrame(fiber.type.render, !1); case 22: - return describeFunctionComponentFrame(fiber.type._render); + return describeNativeComponentFrame(fiber.type._render, !1); case 1: return describeNativeComponentFrame(fiber.type, !0); default: @@ -649,6 +644,7 @@ currentValue = '' + value; }, stopTracking: function() { + var node2; node._valueTracker = null, delete node[valueField]; } }; @@ -659,7 +655,7 @@ if (!node) return !1; var tracker = getTracker(node); if (!tracker) return !0; - var node2, value, lastValue = tracker.getValue(), nextValue = (value = '', (node2 = node) ? value = isCheckable(node2) ? node2.checked ? 'true' : 'false' : node2.value : value); + var node3, value, lastValue = tracker.getValue(), nextValue = (value = '', (node3 = node) ? value = isCheckable(node3) ? node3.checked ? 'true' : 'false' : node3.value : value); return nextValue !== lastValue && (tracker.setValue(nextValue), !0); } function getActiveElement(doc) { @@ -697,34 +693,37 @@ null != checked && setValueForProperty(element, 'checked', checked, !1); } function updateWrapper(element, props) { - var node = element, controlled = isControlled(props); + var value, value1, value2, node = element, controlled = isControlled(props); node._wrapperState.controlled || !controlled || didWarnUncontrolledToControlled || (error1("A component is changing an uncontrolled input to be controlled. This is likely caused by the value changing from undefined to a defined value, which should not happen. Decide between using a controlled or uncontrolled input element for the lifetime of the component. More info: https://reactjs.org/link/controlled-components"), didWarnUncontrolledToControlled = !0), !node._wrapperState.controlled || controlled || didWarnControlledToUncontrolled || (error1("A component is changing a controlled input to be uncontrolled. This is likely caused by the value changing from a defined to undefined, which should not happen. Decide between using a controlled or uncontrolled input element for the lifetime of the component. More info: https://reactjs.org/link/controlled-components"), didWarnControlledToUncontrolled = !0), updateChecked(element, props); - var value = getToStringValue(props.value), type = props.type; - if (null != value) 'number' === type ? (0 === value && '' === node.value || node.value != value) && (node.value = '' + value) : node.value !== '' + value && (node.value = '' + value); + var value3 = getToStringValue(props.value), type = props.type; + if (null != value3) 'number' === type ? (0 === value3 && '' === node.value || node.value != value3) && (node.value = '' + value3) : node.value !== '' + value3 && (node.value = '' + value3); else if ('submit' === type || 'reset' === type) { node.removeAttribute('value'); return; } - props.hasOwnProperty('value') ? setDefaultValue(node, props.type, value) : props.hasOwnProperty('defaultValue') && setDefaultValue(node, props.type, getToStringValue(props.defaultValue)), null == props.checked && null != props.defaultChecked && (node.defaultChecked = !!props.defaultChecked); + props.hasOwnProperty('value') ? setDefaultValue(node, props.type, value3) : props.hasOwnProperty('defaultValue') && setDefaultValue(node, props.type, getToStringValue(props.defaultValue)), null == props.checked && null != props.defaultChecked && (node.defaultChecked = !!props.defaultChecked); } function postMountWrapper(element, props, isHydrating) { var node = element; if (props.hasOwnProperty('value') || props.hasOwnProperty('defaultValue')) { var type = props.type; if (('submit' === type || 'reset' === type) && (void 0 === props.value || null === props.value)) return; - var initialValue = '' + node._wrapperState.initialValue; + var value, initialValue = '' + node._wrapperState.initialValue; isHydrating || initialValue === node.value || (node.value = initialValue), node.defaultValue = initialValue; } var name = node.name; '' !== name && (node.name = ''), node.defaultChecked = !node.defaultChecked, node.defaultChecked = !!node._wrapperState.initialChecked, '' !== name && (node.name = name); } function setDefaultValue(node, type, value) { - ('number' !== type || getActiveElement(node.ownerDocument) !== node) && (null == value ? node.defaultValue = '' + node._wrapperState.initialValue : node.defaultValue !== '' + value && (node.defaultValue = '' + value)); + if ('number' !== type || getActiveElement(node.ownerDocument) !== node) { + var value4, value5, value6; + null == value ? node.defaultValue = '' + node._wrapperState.initialValue : node.defaultValue !== '' + value && (node.defaultValue = '' + value); + } } var didWarnSelectedSetOnOption = !1, didWarnInvalidChild = !1; function validateProps(element, props) { 'object' == typeof props.children && null !== props.children && React.Children.forEach(props.children, function(child) { - null != child && 'string' != typeof child && 'number' != typeof child && 'string' == typeof child.type && (didWarnInvalidChild || (didWarnInvalidChild = !0, error1('Only strings and numbers are supported as