Added support for beforeUpdate and afterUpdate world events

v3/src/physics/matter-js/World.js

@@ -68,6 +68,18 @@ var World = new Class({
     {
         var localEvents = this.events;
 
+        MatterEvents.on(this.engine, 'beforeUpdate', function (event) {
+
+            localEvents.dispatch(new PhysicsEvent.BEFORE_UPDATE(event));
+
+        });
+
+        MatterEvents.on(this.engine, 'afterUpdate', function (event) {
+
+            localEvents.dispatch(new PhysicsEvent.AFTER_UPDATE(event));
+
+        });
+
         MatterEvents.on(this.engine, 'collisionStart', function (event) {
 
             localEvents.dispatch(new PhysicsEvent.COLLISION_START(event.pairs));

v3/src/physics/matter-js/events/AfterUpdateEvent.js

@@ -0,0 +1,19 @@
+var Class = require('../../../utils/Class');
+var Event = require('../../../events/Event');
+
+var AfterUpdateEvent = new Class({
+
+    Extends: Event,
+
+    initialize:
+
+    function AfterUpdateEvent (event)
+    {
+        Event.call(this, 'AFTER_UPDATE_EVENT');
+
+        this.event = event;
+    }
+
+});
+
+module.exports = AfterUpdateEvent;

v3/src/physics/matter-js/events/BeforeUpdateEvent.js

@@ -0,0 +1,19 @@
+var Class = require('../../../utils/Class');
+var Event = require('../../../events/Event');
+
+var BeforeUpdateEvent = new Class({
+
+    Extends: Event,
+
+    initialize:
+
+    function BeforeUpdateEvent (event)
+    {
+        Event.call(this, 'BEFORE_UPDATE_EVENT');
+
+        this.event = event;
+    }
+
+});
+
+module.exports = BeforeUpdateEvent;

v3/src/physics/matter-js/events/index.js

@@ -2,6 +2,8 @@
 
 module.exports = {
 
+    AFTER_UPDATE: require('./AfterUpdateEvent'),
+    BEFORE_UPDATE: require('./BeforeUpdateEvent'),
     COLLISION_ACTIVE: require('./CollisionActiveEvent'),
     COLLISION_END: require('./CollisionEndEvent'),
     COLLISION_START: require('./CollisionStartEvent'),