/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	money: 0,
	totalMoney: 0,
	currentTier: 0,
	tapValue: 1,
	passiveIncome: 0,
	employees: 0,
	employeeCost: 10,
	upgradeCost: 100,
	tierUpgradeCost: 1000
});

/**** 
* Classes
****/ 
var Business = Container.expand(function (tier, name, color) {
	var self = Container.call(this);
	self.tier = tier;
	self.name = name;
	var assetId = ['lemonadeStand', 'bakery', 'restaurant', 'groceryStore', 'shoppingMall', 'corporation', 'globalConglomerate'][tier];
	var businessGraphic = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	if (assetId === 'groceryStore') {
		businessGraphic.scaleX = 2;
		businessGraphic.scaleY = 2;
	}
	var nameText = new Text2(name, {
		size: 50,
		fill: 0xFFFFFF,
		font: "Comic Sans MS"
	});
	nameText.anchor.set(0.5, 0);
	nameText.y = businessGraphic.height / 2 + 20;
	self.addChild(nameText);
	self.down = function (x, y, obj) {
		self.tapBusiness();
		LK.getSound('tap').play();
		// Create coin particle effect
		self.createCoinParticle();
	};
	self.tapBusiness = function () {
		var moneyEarned = storage.tapValue;
		storage.money += moneyEarned;
		storage.totalMoney += moneyEarned;
		// Show floating text effect
		self.showFloatingText("+" + moneyEarned);
	};
	self.showFloatingText = function (text) {
		var floatingText = new Text2(text, {
			size: 50,
			fill: 0xFFFF00,
			font: "Comic Sans MS"
		});
		floatingText.anchor.set(0.5, 0.5);
		floatingText.x = 0;
		floatingText.y = -50;
		self.addChild(floatingText);
		// Animate the text floating up and fading
		tween(floatingText, {
			y: -150,
			alpha: 0
		}, {
			duration: 1000,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				floatingText.destroy();
			}
		});
	};
	self.createCoinParticle = function () {
		var particle = LK.getAsset('coinParticle', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 0,
			y: 0
		});
		self.addChild(particle);
		var angle = Math.random() * Math.PI * 2;
		var distance = 100 + Math.random() * 100;
		var targetX = Math.cos(angle) * distance;
		var targetY = Math.sin(angle) * distance;
		tween(particle, {
			x: targetX,
			y: targetY,
			alpha: 0,
			scaleX: 0.5,
			scaleY: 0.5
		}, {
			duration: 800,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				particle.destroy();
			}
		});
	};
	// Visual bounce effect when tapped
	self.bounce = function () {
		tween.stop(businessGraphic, {
			scaleX: true,
			scaleY: true
		});
		businessGraphic.scaleX = businessGraphic.scaleY = 0.9;
		tween(businessGraphic, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 300,
			easing: tween.elasticOut
		});
	};
	return self;
});
var Button = Container.expand(function (width, height, color, text, textSize, textColor) {
	var self = Container.call(this);
	var buttonShape = LK.getAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: width,
		height: height,
		tint: color || 0x4477FF
	});
	self.addChild(buttonShape);
	var buttonText = new Text2(text || "", {
		size: textSize || 40,
		fill: textColor || "#FFFFFF"
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.setText = function (newText) {
		buttonText.setText(newText);
	};
	self.setEnabled = function (enabled) {
		self.enabled = enabled;
		buttonShape.alpha = enabled ? 1.0 : 0.5;
	};
	self.down = function (x, y, obj) {
		if (self.enabled !== false) {
			tween.stop(buttonShape, {
				scaleX: true,
				scaleY: true
			});
			buttonShape.scaleX = buttonShape.scaleY = 0.9;
			if (self.onPress) {
				self.onPress();
			}
		}
	};
	self.up = function (x, y, obj) {
		tween(buttonShape, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	};
	self.enabled = true;
	return self;
});
var CoinParticle = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphic = self.attachAsset('coinParticle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Employee = Container.expand(function () {
	var self = Container.call(this);
	var employeeGraphic = self.attachAsset('employee', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5
	});
	self.update = function () {
		self.rotation += 0.01;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x333333
});

/**** 
* Game Code
****/ 
// Game constants
var TIERS = [{
	name: "Lemonade Stand",
	multiplier: 1
}, {
	name: "Bakery",
	multiplier: 3
}, {
	name: "Restaurant",
	multiplier: 7
}, {
	name: "Grocery Store",
	multiplier: 15
}, {
	name: "Shopping Mall",
	multiplier: 40
}, {
	name: "Corporation",
	multiplier: 100
}, {
	name: "Global Conglomerate",
	multiplier: 300
}];
// Main game variables
var currentBusiness;
var moneyText;
var passiveIncomeText;
var tapValueText;
var employeeCountText;
var employeeButton;
var upgradeButton;
var tierUpgradeButton;
var employees = [];
var lastUpdateTime = Date.now();
// Initialize the UI
function initUI() {
	// Initialize the UI 
	LK.playMusic('bgMusic'); // Play background music when the game starts
	var background = LK.getAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: 2732 / 2
	});
	game.addChild(background);
	storage.money = 0; // Reset money to 0
	storage.employees = 0; // Reset employees to 0
	storage.tapValue = 1; // Reset tap value to 1
	storage.passiveIncome = 0; // Set passive income to 0
	storage.currentTier = 0; // Reset to initial tier
	storage.employeeCost = 10; // Reset employee cost to original
	storage.upgradeCost = 100; // Reset upgrade cost to original
	storage.tierUpgradeCost = 1000; // Reset tier upgrade cost to original
	currentBusiness = new Business(storage.currentTier, TIERS[storage.currentTier].name);
	currentBusiness.x = 2048 / 2;
	currentBusiness.y = 2732 / 2 - 200;
	game.addChild(currentBusiness);
	// Money text display
	moneyText = new Text2("$" + formatNumber(storage.money), {
		size: 80,
		fill: 0xFFFFFF,
		font: "Comic Sans MS"
	});
	moneyText.anchor.set(0.5, 0);
	LK.gui.top.addChild(moneyText);
	moneyText.y = 50;
	// Passive income display
	passiveIncomeText = new Text2("$" + formatNumber(storage.passiveIncome) + "/sec", {
		size: 40,
		fill: 0xAAFFAA,
		font: "Comic Sans MS"
	});
	passiveIncomeText.anchor.set(0.5, 0);
	LK.gui.top.addChild(passiveIncomeText);
	passiveIncomeText.y = 140;
	// Tap value display
	tapValueText = new Text2("Tap value: $" + formatNumber(storage.tapValue), {
		size: 40,
		fill: 0xAAAAFF,
		font: "Comic Sans MS"
	});
	tapValueText.anchor.set(0.5, 0);
	LK.gui.top.addChild(tapValueText);
	tapValueText.y = 190;
	// Employee count display
	employeeCountText = new Text2("Employees: " + storage.employees, {
		size: 40,
		fill: 0xFFAAAA,
		font: "Comic Sans MS"
	});
	employeeCountText.anchor.set(0.5, 0);
	LK.gui.top.addChild(employeeCountText);
	employeeCountText.y = 240;
	// Hire employee button
	employeeButton = new Button(480, 120, 0x4477FF, "Hire Employee: $" + formatNumber(storage.employeeCost), 35);
	upgradeButton = new Button(480, 120, 0x44AA44, "Upgrade Tap: $" + formatNumber(storage.upgradeCost), 35);
	tierUpgradeButton = new Button(480, 120, 0xAA4444, "Upgrade Business: $" + formatNumber(storage.tierUpgradeCost), 35);
	employeeButton.x = 2048 / 2 - 450;
	employeeButton.y = 2732 - 400;
	game.addChild(employeeButton);
	employeeButton.onPress = function () {
		if (storage.money >= storage.employeeCost) {
			storage.money -= storage.employeeCost;
			storage.employees += 1;
			storage.passiveIncome += calculateEmployeeValue();
			storage.employeeCost = Math.floor(storage.employeeCost * 1.3);
			addEmployee();
			updateUI();
			LK.getSound('upgrade').play();
		}
	};
	// Upgrade tap value button
	upgradeButton.x = 2048 / 2;
	upgradeButton.y = 2732 - 400;
	game.addChild(upgradeButton);
	upgradeButton.onPress = function () {
		if (storage.money >= storage.upgradeCost) {
			storage.money -= storage.upgradeCost;
			storage.tapValue = Math.floor(storage.tapValue * 2);
			storage.upgradeCost = Math.floor(storage.upgradeCost * 2);
			updateUI();
			currentBusiness.bounce();
			LK.getSound('upgrade').play();
		}
	};
	// Upgrade business tier button
	tierUpgradeButton.x = 2048 / 2 + 450;
	tierUpgradeButton.y = 2732 - 400;
	game.addChild(tierUpgradeButton);
	tierUpgradeButton.onPress = function () {
		if (storage.money >= storage.tierUpgradeCost && storage.currentTier < TIERS.length - 1) {
			storage.money -= storage.tierUpgradeCost;
			storage.currentTier += 1;
			storage.tierUpgradeCost = Math.floor(storage.tierUpgradeCost * 5);
			// Update tap and passive values with the new multiplier
			var multiplier = TIERS[storage.currentTier].multiplier / TIERS[storage.currentTier - 1].multiplier;
			storage.tapValue = Math.floor(storage.tapValue * multiplier);
			storage.passiveIncome = Math.floor(storage.passiveIncome * multiplier);
			// Replace the current business with the new one
			var oldBusiness = currentBusiness;
			currentBusiness = new Business(storage.currentTier, TIERS[storage.currentTier].name);
			currentBusiness.x = oldBusiness.x;
			currentBusiness.y = oldBusiness.y;
			game.addChild(currentBusiness);
			// Create a visual effect for the tier upgrade
			oldBusiness.destroy();
			// Spawn celebration particles
			for (var i = 0; i < 20; i++) {
				currentBusiness.createCoinParticle();
			}
			updateUI();
			LK.getSound('tier_upgrade').play();
		}
	};
	// Initialize employees
	for (var i = 0; i < storage.employees; i++) {
		addEmployee();
	}
	updateUI();
}
function addEmployee() {
	var employee = new Employee();
	employee.x = currentBusiness.x + (Math.random() * 400 - 200);
	employee.y = currentBusiness.y + (Math.random() * 400 - 200);
	var scale = 0.6 + Math.random() * 0.4;
	employee.scaleX = employee.scaleY = scale;
	game.addChild(employee);
	employees.push(employee);
	// Animate the employee appearing
	employee.alpha = 0;
	tween(employee, {
		alpha: 1
	}, {
		duration: 500,
		easing: tween.easeOut
	});
}
function calculateEmployeeValue() {
	return TIERS[storage.currentTier].multiplier;
}
function updateUI() {
	moneyText.setText("$" + formatNumber(storage.money));
	passiveIncomeText.setText("$" + formatNumber(storage.passiveIncome) + "/sec");
	tapValueText.setText("Tap value: $" + formatNumber(storage.tapValue));
	employeeCountText.setText("Employees: " + storage.employees);
	employeeButton.setText("Hire Employee: $" + formatNumber(storage.employeeCost));
	upgradeButton.setText("Upgrade Tap: $" + formatNumber(storage.upgradeCost));
	tierUpgradeButton.setText("Upgrade Business: $" + formatNumber(storage.tierUpgradeCost));
	// Update button states
	employeeButton.setEnabled(storage.money >= storage.employeeCost);
	upgradeButton.setEnabled(storage.money >= storage.upgradeCost);
	tierUpgradeButton.setEnabled(storage.money >= storage.tierUpgradeCost && storage.currentTier < TIERS.length - 1);
	// Hide tier upgrade button if at max tier
	tierUpgradeButton.visible = storage.currentTier < TIERS.length - 1;
}
function formatNumber(num) {
	if (num < 1000) {
		return Math.floor(num).toString();
	} else if (num < 1000000) {
		return (Math.floor(num / 10) / 100).toFixed(2) + "K";
	} else if (num < 1000000000) {
		return (Math.floor(num / 10000) / 100).toFixed(2) + "M";
	} else {
		return (Math.floor(num / 10000000) / 100).toFixed(2) + "B";
	}
}
// Main game update loop
game.update = function () {
	// Calculate passive income based on time since last update
	var currentTime = Date.now();
	var deltaTime = (currentTime - lastUpdateTime) / 1000; // Convert to seconds
	lastUpdateTime = currentTime;
	if (storage.passiveIncome > 0 && deltaTime > 0 && deltaTime < 10) {
		// Cap at 10 seconds to prevent huge jumps
		var earned = storage.passiveIncome * deltaTime;
		storage.money += earned;
		storage.totalMoney += earned;
	}
	// Every few seconds, show floating income from passive
	if (LK.ticks % 120 === 0 && storage.passiveIncome > 0) {
		currentBusiness.showFloatingText("$" + formatNumber(storage.passiveIncome) + "/sec");
	}
	// Update UI periodically (not every frame for performance)
	if (LK.ticks % 30 === 0) {
		updateUI();
	}
};
// Handle window resize & orientation changes
game.resize = function () {
	updateUI();
};
// Initialize the game
initUI();
lastUpdateTime = Date.now();

===================================================================
--- original.js
+++ change.js
@@ -231,8 +231,9 @@
 var lastUpdateTime = Date.now();
 // Initialize the UI
 function initUI() {
 	// Initialize the UI 
+	LK.playMusic('bgMusic'); // Play background music when the game starts
 	var background = LK.getAsset('background', {
 		anchorX: 0.5,
 		anchorY: 0.5,
 		x: 2048 / 2,