===================================================================
--- original.js
+++ change.js
@@ -1,54 +1,54 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 // Define a class for a simple 2D object that can be manipulated
 var SimpleObject = Container.expand(function () {
-  var self = Container.call(this);
-  var objectGraphics = self.attachAsset('simpleObject', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  // Initial properties
-  self.rotationSpeed = 0.01;
-  self.scaleSpeed = 0.01;
-  self.currentScale = 1;
-  // Update function to handle rotation and scaling
-  self.update = function () {
-    // Rotate the object
-    objectGraphics.rotation += self.rotationSpeed;
-    // Scale the object
-    self.currentScale += self.scaleSpeed;
-    if (self.currentScale > 2 || self.currentScale < 0.5) {
-      self.scaleSpeed *= -1; // Reverse scaling direction
-    }
-    objectGraphics.scale.set(self.currentScale);
-  };
+	var self = Container.call(this);
+	var objectGraphics = self.attachAsset('simpleObject', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Initial properties
+	self.rotationSpeed = 0.01;
+	self.scaleSpeed = 0.01;
+	self.currentScale = 1;
+	// Update function to handle rotation and scaling
+	self.update = function () {
+		// Rotate the object
+		objectGraphics.rotation += self.rotationSpeed;
+		// Scale the object
+		self.currentScale += self.scaleSpeed;
+		if (self.currentScale > 2 || self.currentScale < 0.5) {
+			self.scaleSpeed *= -1; // Reverse scaling direction
+		}
+		objectGraphics.scale.set(self.currentScale);
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize a simple object and add it to the game
 var simpleObject = game.addChild(new SimpleObject());
 simpleObject.x = 2048 / 2;
 simpleObject.y = 2732 / 2;
 // Handle touch events to change rotation speed
 game.down = function (x, y, obj) {
-  var localPosition = game.toLocal(obj.global);
-  if (simpleObject.containsPoint(localPosition)) {
-    simpleObject.rotationSpeed *= -1; // Reverse rotation direction
-  }
+	var localPosition = game.toLocal(obj.global);
+	if (simpleObject.intersects(localPosition)) {
+		simpleObject.rotationSpeed *= -1; // Reverse rotation direction
+	}
 };
 // Update function to be called every frame
 game.update = function () {
-  simpleObject.update();
+	simpleObject.update();
 };
\ No newline at end of file