/**** 
* Classes
****/ 
var BasicUpgradeButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('upgradeButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonGraphics.width = 900;
	buttonGraphics.height = 300;
	buttonGraphics.tint = 0x00ff00;
	self.upgradeLevel = 1;
	self.buttonText = new Text2('Upgrade: +' + self.upgradeLevel, {
		size: 100,
		fill: '#ffffff',
		anchor: {
			x: 0.5,
			y: 0.5
		},
		pivot: {
			x: 0.5,
			y: 0.5
		}
	});
	self.addChild(self.buttonText);
	self.buttonText.x = -350;
	self.buttonText.y = -100;
	var costText = new Text2('', {
		size: 100,
		fill: '#ffffff',
		anchor: {
			x: 0.5,
			y: 0.5
		},
		pivot: {
			x: 0.5,
			y: 0.5
		}
	});
	self.addChild(costText);
	costText.x = -350;
	costText.y = 0;
	self.setCost = function (cost, affordable) {
		costText.setText('Cost: 🍬' + formatNumber(cost));
		costText.fill = affordable ? '#00ff00' : '#ff0000';
		buttonGraphics.tint = affordable ? 0x00ff00 : 0xff0000;
	};
	self.click = function () {
		buttonGraphics.width = buttonGraphics.width * 1.1;
		buttonGraphics.height = buttonGraphics.height * 1.1;
		LK.setTimeout(function () {
			buttonGraphics.width = buttonGraphics.width / 1.1;
			buttonGraphics.height = buttonGraphics.height / 1.1;
		}, 100);
	};
});
var Candy = Container.expand(function () {
	var self = Container.call(this);
	var candyGraphics = self.attachAsset('candy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	candyGraphics.scale.set(3);
	self.click = function () {
		self.scale.x = 1.1;
		self.scale.y = 1.1;
		LK.setTimeout(function () {
			self.scale.x = 1;
			self.scale.y = 1;
		}, 100);
	};
});
var PopUpNumber = Container.expand(function () {
	var self = Container.call(this);
	self.incomeText = new Text2('Income', {
		size: 300,
		fill: '#ffffff',
		anchor: {
			x: 0.5,
			y: 0.5
		}
	});
	self.addChild(self.incomeText);
	self.incomeText.x = 0;
	self.incomeText.y = 0;
	self.setText = function (text) {
		self.incomeText.setText(text);
	};
	self.fly = function (direction) {
		var speed = 20;
		var deceleration = 0.98;
		var flyInterval = LK.setInterval(function () {
			speed *= deceleration;
			self.x += Math.cos(direction) * speed;
			self.y += Math.sin(direction) * speed;
			self.alpha -= 0.005;
			if (self.incomeText) {
				self.incomeText.alpha = self.alpha;
			}
			if (self.alpha <= 0 || speed < 0.1) {
				LK.clearInterval(flyInterval);
				if (self.incomeText) {
					self.incomeText.destroy();
				}
				self.destroy();
			}
		}, 16);
	};
});
var RebirthButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('rebirthButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonGraphics.width = 900;
	buttonGraphics.height = 300;
	buttonGraphics.tint = 0x00ff00;
	self.rebirthLevel = 0;
	self.buttonText = new Text2('Rebirth: x' + (self.rebirthLevel + 1), {
		size: 100,
		fill: '#ffffff',
		anchor: {
			x: 0.5,
			y: 0.5
		},
		pivot: {
			x: 0.5,
			y: 0.5
		}
	});
	self.addChild(self.buttonText);
	self.buttonText.x = -350;
	self.buttonText.y = -100;
	var costText = new Text2('', {
		size: 100,
		fill: '#ffffff',
		anchor: {
			x: 0.5,
			y: 0.5
		},
		pivot: {
			x: 0.5,
			y: 0.5
		}
	});
	self.addChild(costText);
	costText.x = -350;
	costText.y = 0;
	self.setCost = function (cost, affordable) {
		costText.setText('Cost: 🍬' + formatNumber(cost));
		costText.fill = affordable ? '#00ff00' : '#ff0000';
		buttonGraphics.tint = affordable ? 0x00ff00 : 0xff0000;
	};
	self.click = function () {
		buttonGraphics.width = buttonGraphics.width * 1.1;
		buttonGraphics.height = buttonGraphics.height * 1.1;
		LK.setTimeout(function () {
			buttonGraphics.width = buttonGraphics.width / 1.1;
			buttonGraphics.height = buttonGraphics.height / 1.1;
		}, 100);
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
function formatNumber(num) {
	if (num >= 1000000) {
		return (num / 1000000).toFixed(2) + 'M';
	} else if (num >= 1000) {
		return (num / 1000).toFixed(2) + 'K';
	} else {
		return Math.floor(num);
	}
}
var background1 = LK.getAsset('background1', {
	anchorX: 0.5,
	anchorY: 0.5
});
background1.scale.set(Math.max(2048 / background1.width, 2732 / background1.height));
background1.x = 2048 / 2;
background1.y = 2732 / 2;
game.addChild(background1);
var background2 = LK.getAsset('background2', {
	anchorX: 0.5,
	anchorY: 0.5
});
background2.scale.set(Math.max(2048 / background2.width, 2732 / background2.height));
background2.x = 2048 / 2;
background2.y = 2732 / 2;
game.addChild(background2);
var blackLayer = LK.getAsset('blackLayer', {
	anchorX: 0.5,
	anchorY: 0.5
});
blackLayer.scale.set(1);
blackLayer.x = 2048 / 2;
blackLayer.y = 2732 / 2;
blackLayer.alpha = 1;
game.addChild(blackLayer);
var clickIntensity = 0;
var score = 0;
var clickPower = 1;
var candy = game.addChild(new Candy());
var upgrade = game.addChild(new BasicUpgradeButton());
var rebirth = game.addChild(new RebirthButton());
candy.x = 2048 / 2;
candy.y = 2732 / 2;
upgrade.x = 2048 / 2;
upgrade.y = 2732 - 850;
rebirth.x = 2048 / 2;
rebirth.y = 2732 - 450;
var scoreTxt = new Text2('🍬0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(.5, 0);
LK.gui.top.addChild(scoreTxt);
game.scoreTxt = scoreTxt;
var startText = new Text2('Tap Candy to Start!', {
	size: 200,
	fill: "#ffffff",
	stroke: '#000000',
	strokeThickness: 25
});
startText.anchor.set(.5, 0);
startText.x = 2048 / 2;
startText.y = 2732 / 2 - 600;
game.addChild(startText);
game.startText = startText;
var gameStarted = false;
var countdown = 120;
var countdownInterval;
candy.on('down', function (x, y, obj) {
	if (!gameStarted) {
		gameStarted = true;
		game.startText.setText('Time Left: ' + countdown + 's');
		countdownInterval = LK.setInterval(function () {
			countdown--;
			if (countdown <= 0) {
				LK.clearInterval(countdownInterval);
				game.startText.setText('Your Score: ' + score);
				LK.showGameOver();
			} else {
				game.startText.setText('Time Left: ' + countdown + 's');
			}
		}, 1000);
	}
	candy.click();
	score += clickPower * Math.pow(2, rebirth.rebirthLevel);
	scoreTxt.setText('🍬' + formatNumber(score));
	var popUpNumber = game.addChild(new PopUpNumber());
	popUpNumber.x = candy.x - candy.width / 2;
	popUpNumber.y = candy.y - candy.height / 2;
	var direction = Math.random() * Math.PI * 2;
	popUpNumber.fly(direction);
	popUpNumber.setText('🍬' + formatNumber(clickPower * Math.pow(2, rebirth.rebirthLevel)));
	clickIntensity += (1 - clickIntensity) * 0.05;
	if (clickIntensity > 1) {
		clickIntensity = 1;
	}
	blackLayer.alpha = 1 - clickIntensity;
	var upgradeCost = Math.floor(5 * Math.pow(1.13, upgrade.upgradeLevel));
	upgrade.setCost(upgradeCost, score >= upgradeCost);
	var rebirthCost = Math.pow(10, rebirth.rebirthLevel) * 100;
	rebirth.setCost(rebirthCost, score >= rebirthCost);
});
LK.on('tick', function () {
	clickIntensity -= 0.002;
	if (clickIntensity < 0) {
		clickIntensity = 0;
	}
	blackLayer.alpha = 1 - clickIntensity;
});
LK.on('tick', function () {
	if (background1) {
		background1.rotation += clickIntensity * 0.02;
	}
});
upgrade.on('down', function (x, y, obj) {
	var upgradeCost = Math.floor(5 * Math.pow(1.13, upgrade.upgradeLevel));
	if (score >= upgradeCost) {
		score -= upgradeCost;
		clickPower += 1;
		upgrade.upgradeLevel++;
		scoreTxt.setText('🍬' + score);
		upgrade.buttonText.setText('Upgrade: +' + upgrade.upgradeLevel);
		upgradeCost = Math.floor(5 * Math.pow(1.13, upgrade.upgradeLevel));
	}
	upgrade.setCost(upgradeCost, score >= upgradeCost);
});
rebirth.on('down', function (x, y, obj) {
	var rebirthCost = Math.pow(10, rebirth.rebirthLevel) * 100;
	if (score >= rebirthCost) {
		score = 0;
		rebirth.rebirthLevel++;
		upgrade.upgradeLevel = 1;
		clickPower = 1;
		scoreTxt.setText('🍬' + score);
		rebirth.buttonText.setText('Rebirth: x' + Math.pow(2, rebirth.rebirthLevel));
		rebirthCost = Math.pow(10, rebirth.rebirthLevel) * 100;
		clickIntensity = 0;
	}
	rebirth.setCost(rebirthCost, score >= rebirthCost);
	var upgradeCost = Math.floor(5 * Math.pow(1.13, upgrade.upgradeLevel));
	upgrade.setCost(upgradeCost, score >= upgradeCost);
	upgrade.buttonText.setText('Upgrade: +' + upgrade.upgradeLevel);
});
var initialCost = 5 * Math.pow(1.13, upgrade.upgradeLevel);
upgrade.setCost(initialCost, score >= initialCost);
var initialRebirthCost = Math.pow(10, rebirth.rebirthLevel) * 100;
rebirth.setCost(initialRebirthCost, score >= initialRebirthCost);

===================================================================
--- original.js
+++ change.js
@@ -181,23 +181,25 @@
 	} else {
 		return Math.floor(num);
 	}
 }
-var background1 = game.attachAsset('background1', {
+var background1 = LK.getAsset('background1', {
 	anchorX: 0.5,
 	anchorY: 0.5
 });
 background1.scale.set(Math.max(2048 / background1.width, 2732 / background1.height));
 background1.x = 2048 / 2;
 background1.y = 2732 / 2;
-var background2 = game.attachAsset('background2', {
+game.addChild(background1);
+var background2 = LK.getAsset('background2', {
 	anchorX: 0.5,
 	anchorY: 0.5
 });
 background2.scale.set(Math.max(2048 / background2.width, 2732 / background2.height));
 background2.x = 2048 / 2;
 background2.y = 2732 / 2;
-var blackLayer = game.attachAsset('blackLayer', {
+game.addChild(background2);
+var blackLayer = LK.getAsset('blackLayer', {
 	anchorX: 0.5,
 	anchorY: 0.5
 });
 blackLayer.scale.set(1);
@@ -279,9 +281,11 @@
 	}
 	blackLayer.alpha = 1 - clickIntensity;
 });
 LK.on('tick', function () {
-	background1.rotation += clickIntensity * 0.02;
+	if (background1) {
+		background1.rotation += clickIntensity * 0.02;
+	}
 });
 upgrade.on('down', function (x, y, obj) {
 	var upgradeCost = Math.floor(5 * Math.pow(1.13, upgrade.upgradeLevel));
 	if (score >= upgradeCost) {