===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,13 @@
+/**** 
+* Classes
+****/ 
 var SpinningSquare = Container.expand(function () {
 	var self = Container.call(this);
-	var squareGraphics = self.createAsset('square', 'Spinning Square', 0.5, 0.5);
+	var squareGraphics = self.attachAsset('square', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
 	squareGraphics.tint = Math.random() * 0xFFFFFF;
 	squareGraphics.blendMode = 1;
 	self.rotationSpeed = 0.01;
 	self.rotate = function () {
@@ -11,61 +17,75 @@
 	self.originalY = 0;
 	self.velocityX = 0;
 	self.velocityY = 0;
 });
-var Game = Container.expand(function () {
-	var self = Container.call(this);
-	var spinningSquares = [];
-	var lastTouchTime = LK.ticks;
-	for (var i = 0; i < 2000; i++) {
-		var spinningSquare = self.addChild(new SpinningSquare());
-		spinningSquare.x = Math.random() * 2048;
-		spinningSquare.y = Math.random() * 2732;
-		spinningSquare.rotation = Math.atan2(spinningSquare.y - 2732 / 2, spinningSquare.x - 2048 / 2);
-		spinningSquare.originalX = spinningSquare.x;
-		spinningSquare.originalY = spinningSquare.y;
-		spinningSquares.push(spinningSquare);
-	}
-	self.drag = function (obj) {
-		var event = obj.event;
-		var pos = event.getLocalPosition(self);
-		lastTouchTime = LK.ticks;
-		for (var i = 0; i < spinningSquares.length; i++) {
-			var dx = spinningSquares[i].x - pos.x;
-			var dy = spinningSquares[i].y - pos.y;
-			var distance = Math.sqrt(dx * dx + dy * dy);
-			if (distance < 200) {
-				spinningSquares[i].bounceBack = true;
-				spinningSquares[i].bounceBackX = dx * 1.5;
-				spinningSquares[i].bounceBackY = dy * 1.5;
-			}
+
+/**** 
+* Initialize Game
+****/ 
+var game = new LK.Game({
+	backgroundColor: 0x000000
+});
+
+/**** 
+* Game Code
+****/ 
+var spinningSquares = [];
+var lastTouchTime = LK.ticks;
+for (var i = 0; i < 2000; i++) {
+	var spinningSquare = game.addChild(new SpinningSquare());
+	spinningSquare.x = Math.random() * 2048;
+	spinningSquare.y = Math.random() * 2732;
+	spinningSquare.rotation = Math.atan2(spinningSquare.y - 2732 / 2, spinningSquare.x - 2048 / 2);
+	spinningSquare.originalX = spinningSquare.x;
+	spinningSquare.originalY = spinningSquare.y;
+	spinningSquares.push(spinningSquare);
+}
+game.drag = function (obj) {
+	var event = obj.event;
+	var pos = game.toLocal(event.global);
+	lastTouchTime = LK.ticks;
+	for (var i = 0; i < spinningSquares.length; i++) {
+		var dx = spinningSquares[i].x - pos.x;
+		var dy = spinningSquares[i].y - pos.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance < 200) {
+			spinningSquares[i].bounceBack = true;
+			spinningSquares[i].bounceBackX = dx * 1.5;
+			spinningSquares[i].bounceBackY = dy * 1.5;
 		}
-	};
-	stage.on('down', self.drag);
-	stage.on('move', self.drag);
-	LK.on('tick', function () {
-		for (var i = 0; i < spinningSquares.length; i++) {
-			spinningSquares[i].rotate();
-			if (spinningSquares[i].bounceBack) {
-				spinningSquares[i].x += spinningSquares[i].bounceBackX * 0.1;
-				spinningSquares[i].y += spinningSquares[i].bounceBackY * 0.1;
-				spinningSquares[i].bounceBackX *= 0.9;
-				spinningSquares[i].bounceBackY *= 0.9;
-				if (Math.abs(spinningSquares[i].bounceBackX) < .025 && Math.abs(spinningSquares[i].bounceBackY) < .025) {
-					if (LK.ticks - lastTouchTime > 60) {
-						spinningSquares[i].bounceBack = false;
-					}
+	}
+};
+game.on('down', function (x, y, obj) {
+	obj.event = obj;
+	game.drag(obj);
+});
+game.on('move', function (x, y, obj) {
+	obj.event = obj;
+	game.drag(obj);
+});
+LK.on('tick', function () {
+	for (var i = 0; i < spinningSquares.length; i++) {
+		spinningSquares[i].rotate();
+		if (spinningSquares[i].bounceBack) {
+			spinningSquares[i].x += spinningSquares[i].bounceBackX * 0.1;
+			spinningSquares[i].y += spinningSquares[i].bounceBackY * 0.1;
+			spinningSquares[i].bounceBackX *= 0.9;
+			spinningSquares[i].bounceBackY *= 0.9;
+			if (Math.abs(spinningSquares[i].bounceBackX) < .025 && Math.abs(spinningSquares[i].bounceBackY) < .025) {
+				if (LK.ticks - lastTouchTime > 60) {
+					spinningSquares[i].bounceBack = false;
 				}
 			}
-			if (!spinningSquares[i].bounceBack) {
-				var dx = spinningSquares[i].originalX - spinningSquares[i].x;
-				var dy = spinningSquares[i].originalY - spinningSquares[i].y;
-				spinningSquares[i].velocityX += dx * 0.01;
-				spinningSquares[i].velocityY += dy * 0.01;
-				spinningSquares[i].x += spinningSquares[i].velocityX;
-				spinningSquares[i].y += spinningSquares[i].velocityY;
-				spinningSquares[i].velocityX *= 0.9;
-				spinningSquares[i].velocityY *= 0.9;
-			}
 		}
-	});
-});
+		if (!spinningSquares[i].bounceBack) {
+			var dx = spinningSquares[i].originalX - spinningSquares[i].x;
+			var dy = spinningSquares[i].originalY - spinningSquares[i].y;
+			spinningSquares[i].velocityX += dx * 0.01;
+			spinningSquares[i].velocityY += dy * 0.01;
+			spinningSquares[i].x += spinningSquares[i].velocityX;
+			spinningSquares[i].y += spinningSquares[i].velocityY;
+			spinningSquares[i].velocityX *= 0.9;
+			spinningSquares[i].velocityY *= 0.9;
+		}
+	}
+});
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