Removes global data when Component System is destroyed (playcanvas#2448)

yaustar · Steven Yau · web-flow · commit a617df9663d2 · 2020-09-25T14:29:33.000+01:00
Fixes playcanvas#2442 Co-authored-by: Steven Yau <syau@snaphcat.com>
diff --git a/src/framework/components/system.js b/src/framework/components/system.js
@@ -337,6 +337,14 @@ ComponentSystem.destroy = function () {
     ComponentSystem.off('animationUpdate');
     ComponentSystem.off('fixedUpdate');
     ComponentSystem.off('postUpdate');
+
+    ComponentSystem._init = [];
+    ComponentSystem._postInit = [];
+    ComponentSystem._toolsUpdate = [];
+    ComponentSystem._update = [];
+    ComponentSystem._animationUpdate = [];
+    ComponentSystem._fixedUpdate = [];
+    ComponentSystem._postUpdate = [];
 };
 
 export { ComponentSystem };
