From fca53c77996ab0b723dd4ee5235671cba9274ca7 Mon Sep 17 00:00:00 2001
From: kai-z99 <147789796+kai-z99@users.noreply.github.com>
Date: Thu, 13 Jun 2024 23:19:17 -0700
Subject: [PATCH] optimize (#4065)

---
 src/rshapes.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/rshapes.c b/src/rshapes.c
index 058c96863..e9a84834e 100644
--- a/src/rshapes.c
+++ b/src/rshapes.c
@@ -2233,9 +2233,10 @@ bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, floa
     float dx = center2.x - center1.x;      // X distance between centers
     float dy = center2.y - center1.y;      // Y distance between centers
 
-    float distance = sqrtf(dx*dx + dy*dy); // Distance between centers
+    float distanceSquared = dx * dx + dy * dy; // Distance between centers squared
+    float radiusSum = radius1 + radius2;
 
-    if (distance <= (radius1 + radius2)) collision = true;
+    collision = (distanceSquared <= (radiusSum * radiusSum));
 
     return collision;
 }