Make isColliding return false if edges overlapping

maryrosecook · Aug 22, 2014 · 2c9a822 · 2c9a822
1 parent e134dc2
commit 2c9a822
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/space-invaders/space-invaders.js b/space-invaders/space-invaders.js
@@ -194,10 +194,10 @@
   var isColliding = function(b1, b2) {
     return !(
       b1 === b2 ||
-        b1.center.x + b1.size.x / 2 < b2.center.x - b2.size.x / 2 ||
-        b1.center.y + b1.size.y / 2 < b2.center.y - b2.size.y / 2 ||
-        b1.center.x - b1.size.x / 2 > b2.center.x + b2.size.x / 2 ||
-        b1.center.y - b1.size.y / 2 > b2.center.y + b2.size.y / 2
+        b1.center.x + b1.size.x / 2 <= b2.center.x - b2.size.x / 2 ||
+        b1.center.y + b1.size.y / 2 <= b2.center.y - b2.size.y / 2 ||
+        b1.center.x - b1.size.x / 2 >= b2.center.x + b2.size.x / 2 ||
+        b1.center.y - b1.size.y / 2 >= b2.center.y + b2.size.y / 2
     );
   };