/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Cookie class to represent the clickable cookie
var Cookie = Container.expand(function () {
	var self = Container.call(this);
	var cookieGraphics = self.attachAsset('cookie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Event handler for clicking the cookie
	self.down = function (x, y, obj) {
		// Increase the cookie count
		game.cookieCount += game.cookiesPerClick;
		game.updateScore();
	};
});
// Upgrade class to represent purchasable upgrades
var Upgrade = Container.expand(function (name, cost, cpsIncrease) {
	var self = Container.call(this);
	self.name = name;
	self.cost = cost;
	self.cpsIncrease = cpsIncrease;
	var upgradeGraphics = self.attachAsset('upgrade', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Event handler for purchasing the upgrade
	self.down = function (x, y, obj) {
		if (game.cookieCount >= self.cost) {
			game.cookieCount -= self.cost;
			game.cookiesPerSecond += self.cpsIncrease;
			self.cost *= 1.2; // Increase the cost by 20%
			game.updateScore();
			// Do not destroy the upgrade after purchase
		}
	};
});
var Mine = Upgrade.expand(function () {
	var self = Upgrade.call(this, 'Mine', 5000, 50);
});
var Farm = Upgrade.expand(function () {
	var self = Upgrade.call(this, 'Farm', 500, 10);
});
var Factory = Upgrade.expand(function () {
	var self = Upgrade.call(this, 'Factory', 2000, 20);
});
var Bank = Upgrade.expand(function () {
	var self = Upgrade.call(this, 'Bank', 10000, 100);
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0000FF //Init game with blue background
});

/**** 
* Game Code
****/ 
// Initialize game variables
game.cookieCount = 0;
game.cookiesPerClick = 1;
game.cookiesPerSecond = 0;
// Create and position the cookie
var cookie = new Cookie();
cookie.x = 2048 / 2;
cookie.y = 2732 / 2;
game.addChild(cookie);
// Create and position upgrades
var upgrades = [];
var upgrade1 = new Upgrade('Grandma', 100, 1);
upgrade1.x = 2048 - 300;
upgrade1.y = 500;
upgrades.push(upgrade1);
game.addChild(upgrade1);
var farm = new Farm();
farm.x = 2048 - 300;
farm.y = 700;
upgrades.push(farm);
game.addChild(farm);
var factory = new Factory();
factory.x = 2048 - 300;
factory.y = 900;
upgrades.push(factory);
game.addChild(factory);
var mine = new Mine();
mine.x = 2048 - 300;
mine.y = 1100;
upgrades.push(mine);
game.addChild(mine);
var bank = new Bank();
bank.x = 2048 - 300;
bank.y = 1300;
upgrades.push(bank);
game.addChild(bank);
// Create and display the score text
var scoreTxt = new Text2('Cookies: 0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Function to update the score display
game.updateScore = function () {
	scoreTxt.setText('Cookies: ' + game.cookieCount);
};
// Update function to handle cookies per second
game.update = function () {
	if (LK.ticks % 60 == 0) {
		// Every second
		game.cookieCount += game.cookiesPerSecond;
		game.updateScore();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -46,8 +46,11 @@
 });
 var Factory = Upgrade.expand(function () {
 	var self = Upgrade.call(this, 'Factory', 2000, 20);
 });
+var Bank = Upgrade.expand(function () {
+	var self = Upgrade.call(this, 'Bank', 10000, 100);
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -88,8 +91,13 @@
 mine.x = 2048 - 300;
 mine.y = 1100;
 upgrades.push(mine);
 game.addChild(mine);
+var bank = new Bank();
+bank.x = 2048 - 300;
+bank.y = 1300;
+upgrades.push(bank);
+game.addChild(bank);
 // Create and display the score text
 var scoreTxt = new Text2('Cookies: 0', {
 	size: 100,
 	fill: 0xFFFFFF