From e81de827062958d94d6e2f1e0abc10d39b29e0c4 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Sat, 2 Jul 2022 22:17:17 +0200
Subject: [PATCH] added Vector2D::clamp

---
 src/helpers/Vector2D.cpp | 8 ++++++++
 src/helpers/Vector2D.hpp | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/src/helpers/Vector2D.cpp b/src/helpers/Vector2D.cpp
index acaace13..a96411e6 100644
--- a/src/helpers/Vector2D.cpp
+++ b/src/helpers/Vector2D.cpp
@@ -1,4 +1,5 @@
 #include "Vector2D.hpp"
+#include <algorithm>
 
 Vector2D::Vector2D(double xx, double yy) {
     x = xx;
@@ -20,4 +21,11 @@ double Vector2D::normalize() {
 
 Vector2D Vector2D::floor() {
     return Vector2D((int)x, (int)y);
+}
+
+Vector2D Vector2D::clamp(const Vector2D& min, const Vector2D& max) {
+    return Vector2D(
+        std::clamp(this->x, min.x, max.x == 0 ? INFINITY : max.x),
+        std::clamp(this->y, min.y, max.y == 0 ? INFINITY : max.y)
+    );
 }
\ No newline at end of file
diff --git a/src/helpers/Vector2D.hpp b/src/helpers/Vector2D.hpp
index 7288a088..7ca52a68 100644
--- a/src/helpers/Vector2D.hpp
+++ b/src/helpers/Vector2D.hpp
@@ -35,5 +35,7 @@ class Vector2D {
         return a.x != x || a.y != y;
     }
 
+    Vector2D clamp(const Vector2D& min, const Vector2D& max = Vector2D());
+
     Vector2D floor();
 };
\ No newline at end of file