git.iko.soy/elk
on master help sign in
Fix up helpers in Pong/
13e7203evancz
Examples/elm-js/Pong/FrameRateHelp.jsdeleted−39
compare with master
unifiedsplit
@@ -1,39 +0,0 @@
1−
2−var FrameRate = function() {
3−
4−var desiredFPS = 40;
5−var msPerFrame = 1000 / desiredFPS;
6−
7−// Set the desired rate of frames per second.
8−// Default is 40 if no desiredFPS event is triggered.
9−document.addEventListener('desiredFPS', function(e) {
10− console.log(e.value);
11− desiredFPS = e.value;
12− msPerFrame = 1000 / desiredFPS;
13− });
14−
15−
16−var date = new Date();
17−var startTime = date.getTime();
18−var frameStart = startTime;
19−var frameEnd = startTime;
20−var timeoutID = 0;
21−
22−// Trigger time events to try to maintain the desired FPS.
23−document.addEventListener('finished', function(evt) {
24− clearTimeout(timeoutID);
25− date = new Date();
26− frameEnd = date.getTime();
27− var diff = frameEnd - frameStart;
28− var waitTime = Math.max(msPerFrame-diff,3);
29− timeoutID = setTimeout(function() {
30− date = new Date();
31− frameStart = date.getTime();
32− var e = document.createEvent('Event');
33− e.initEvent('trigger', true, true);
34− e.value = (frameStart - startTime) / 1000;
35− document.dispatchEvent(e);
36− }, waitTime);
37− });
38−
39−}();
Examples/elm-js/Pong/README.md+4−7
@@ -2,13 +2,10 @@
2
2
3To compile this example yourself use:
3To compile this example yourself use:
4
4
5− elm --import-js="FrameRateHelp.js" Pong.elm
5+ elm Pong.elm
6
6
7−This compiles the Elm file and includes the necessary JavaScript code.
8It produces a self-contained HTML file called Pong.html.
7It produces a self-contained HTML file called Pong.html.
9
8
10−
9+As of version 0.6 of the compiler, no external code is necessary
11−Note: Not all browsers like reading the elm-runtime-x.y.z.js file from
10+to make this work, so the code is slightly cleaner and simpler than
12−an absolute path, so you may have to specify a relative path with
11+the "Pong in Elm" walkthrough.
13−the --runtime flag (e.g. adding the following to your compile command:
14−`--runtime="../../../elm/elm-runtime-0.3.6.js"`).