Function not triggering properly. Adding to Body directly.

Author: photonstorm

src/physics/matter-js/lib/body/Body.js

@@ -63,6 +63,9 @@ var Axes = require('../geometry/Axes');
             isSleeping: false,
             ignoreGravity: false, // custom Phaser property
             ignorePointer: false, // custom Phaser property
+            onCollideCallback: null, // custom Phaser property
+            onCollideEndCallback: null, // custom Phaser property
+            onCollideActiveCallback: null, // custom Phaser property
             motion: 0,
             sleepThreshold: 60,
             density: 0.001,
@@ -115,6 +118,28 @@ var Axes = require('../geometry/Axes');
 
         _initProperties(body, options);
 
+        //  Merge in the Matter Collision Events plugin defaults:
+        body.setOnCollide = function (callback)
+        {
+            this.onCollideCallback = callback;
+
+            return this;
+        }
+
+        body.setOnCollideEnd = function (callback)
+        {
+            this.onCollideEndCallback = callback;
+
+            return this;
+        }
+
+        body.setOnCollideActive = function (callback)
+        {
+            this.onCollideActiveCallback = callback;
+
+            return this;
+        }
+
         return body;
     };
 

src/physics/matter-js/lib/plugins/MatterCollisionEvents.js

@@ -13,34 +13,6 @@ var MatterCollisionEvents = {
 
     install: function (matter)
     {
-        matter.after('Body.create', function (body)
-        {
-            body.onCollideCallback;
-            body.onCollideEndCallback;
-            body.onCollideActiveCallback;
-
-            body.setOnCollide = function (callback)
-            {
-                this.onCollideCallback = callback;
-
-                return this;
-            }
-
-            body.setOnCollideEnd = function (callback)
-            {
-                this.onCollideEndCallback = callback;
-
-                return this;
-            }
-
-            body.setOnCollideActive = function (callback)
-            {
-                this.onCollideActiveCallback = callback;
-
-                return this;
-            }
-        });
-      
         matter.after('Engine.create', function ()
         {
             matter.Events.on(this, 'collisionStart', function (event)