/**** 
* Classes
****/ 
// No need for a tick function as movement and actions are based on touch events;
var Block = Container.expand(function () {
	var self = Container.call(this);
	var blockGraphics = self.attachAsset('block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
});
// Ground class for the ground blocks
var Ground = Container.expand(function () {
	var self = Container.call(this);
	var groundGraphics = self.attachAsset('block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
});
// Assets are automatically managed by the LK engine based on usage in the code.
// Hero class for the player's character
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.attachAsset('hero', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.moveLeft = function () {
		self.x -= self.speed;
	};
	self.moveRight = function () {
		self.x += self.speed;
	};
	self.placeBlock = function () {
		var block = new Block();
		block.x = self.x;
		block.y = self.y + 100; // Place block slightly below the hero
		// Prevent blocks from being placed inside the ground
		if (block.y < 2732 - 50) {
			game.addChild(block);
		}
	};
});
var UIButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.on('down', function (obj) {
		hero.placeBlock();
	});
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Light blue background to represent the sky
});

/**** 
* Game Code
****/ 
var hero = game.addChild(new Hero());
hero.x = 1024; // Start in the middle of the screen horizontally
hero.y = 2732 - 150; // Start near the bottom of the screen
// Initialize the ground blocks
for (var i = 0; i < 2048; i += 100) {
	var ground = new Ground();
	ground.x = i;
	ground.y = 2732 - 50; // Place the ground blocks at the bottom of the screen
	game.addChild(ground);
}
// Initialize the UI button
var button = game.addChild(new UIButton());
button.x = 2048 - 150; // Position the button at the top right corner of the screen
button.y = 150;
// No need for a tick function as movement and actions are based on touch events

===================================================================
--- original.js
+++ change.js
@@ -41,8 +41,18 @@
 			game.addChild(block);
 		}
 	};
 });
+var UIButton = Container.expand(function () {
+	var self = Container.call(this);
+	var buttonGraphics = self.attachAsset('block', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.on('down', function (obj) {
+		hero.placeBlock();
+	});
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -62,24 +72,9 @@
 	ground.x = i;
 	ground.y = 2732 - 50; // Place the ground blocks at the bottom of the screen
 	game.addChild(ground);
 }
-// Touch controls for movement and block placement
-var touchStartX = 0;
-game.on('down', function (obj) {
-	var pos = obj.event.getLocalPosition(game);
-	touchStartX = pos.x;
-});
-game.on('up', function (obj) {
-	var pos = obj.event.getLocalPosition(game);
-	if (Math.abs(pos.x - touchStartX) < 50) {
-		// Considered a tap, place a block
-		hero.placeBlock();
-	} else if (pos.x < touchStartX) {
-		// Swipe left
-		hero.moveLeft();
-	} else {
-		// Swipe right
-		hero.moveRight();
-	}
-});
+// Initialize the UI button
+var button = game.addChild(new UIButton());
+button.x = 2048 - 150; // Position the button at the top right corner of the screen
+button.y = 150;
 // No need for a tick function as movement and actions are based on touch events
\ No newline at end of file