/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
// Create a class for bigHeart
var BigHeart = Container.expand(function () {
	var self = Container.call(this);
	// Attach the bigHeart asset to the class
	var bigHeartGraphics = self.attachAsset('bigHeart', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 2
	});
	// Position the bigHeart at the center of the screen
	self.x = 2048 / 2;
	self.y = 2732 / 2;
	// Event handler called when a press happens on element. This is automatically called on press if bigHeart is attached.
	self.down = function (x, y, obj) {
		// Define baseWidth and baseHeight
		var baseWidth = bigHeartGraphics.width;
		var baseHeight = bigHeartGraphics.height;
		// Animate the size of the bigHeart to 1.5 times its original size over 0.5 seconds
		tween(bigHeartGraphics, {
			width: baseWidth * 1.5,
			height: baseHeight * 1.5
		}, {
			duration: 500
		});
		// Then animate it back to its original size over 0.5 seconds
		tween(bigHeartGraphics, {
			width: baseWidth,
			height: baseHeight
		}, {
			duration: 500,
			delay: 500
		});
		// Log the down event
		log("Down event triggered on BigHeart");
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xa16e9f //Init game with black background 
});

/**** 
* Game Code
****/ 
var isDebug = true;
function log() {
	if (isDebug) {
		console.log.apply(console, arguments);
	}
}
// Add a big heart at the center of the screen
var bigHeart = new BigHeart();
game.addChild(bigHeart);
// Global ProgressManager
function _typeof(o) {
	"@babel/helpers - typeof";
	return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof(o);
}
function _classCallCheck(a, n) {
	if (!(a instanceof n)) {
		throw new TypeError("Cannot call a class as a function");
	}
}
function _defineProperties(e, r) {
	for (var t = 0; t < r.length; t++) {
		var o = r[t];
		o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o);
	}
}
function _createClass(e, r, t) {
	return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", {
		writable: !1
	}), e;
}
function _toPropertyKey(t) {
	var i = _toPrimitive(t, "string");
	return "symbol" == _typeof(i) ? i : i + "";
}
function _toPrimitive(t, r) {
	if ("object" != _typeof(t) || !t) {
		return t;
	}
	var e = t[Symbol.toPrimitive];
	if (void 0 !== e) {
		var i = e.call(t, r || "default");
		if ("object" != _typeof(i)) {
			return i;
		}
		throw new TypeError("@@toPrimitive must return a primitive value.");
	}
	return ("string" === r ? String : Number)(t);
}
var progressManager;
// Constants for Generators and Upgrades
var GENERATORS = {
	ME: {
		id: 1,
		name: "Me",
		description: "It's you! The player whose heart beats love",
		autoClick: false,
		clickRate: 0,
		cost: 0,
		upgradeLevel: 0
	},
	FAIRY: {
		id: 2,
		name: "Fairy",
		description: "A magical fairy that generates love beats",
		autoClick: true,
		clickRate: 0.1,
		// 1 click per 10 seconds
		cost: 100,
		upgradeLevel: 0
	}
};
var UPGRADES = {
	ROSE: {
		id: 1,
		name: "Rose",
		description: "A rose that enhances love generation",
		targetGenerator: 1,
		// Targets Generator #1 (Me)
		multipliers: [2, 4, 8],
		// Levels of multiplier
		cost: 10
	}
};
// Progress Management
var ProgressManager = /*#__PURE__*/function () {
	function ProgressManager() {
		_classCallCheck(this, ProgressManager);
		this.money = 0;
		this.generators = {};
		this.upgrades = {};
		this.currentTime = Date.now();
		this.lastUpdateTime = this.currentTime;
	}
	return _createClass(ProgressManager, [{
		key: "updateGame",
		value: function updateGame() {
			var _this = this;
			var now = Date.now();
			var deltaTime = now - this.lastUpdateTime;
			// Update generators
			Object.values(this.generators).forEach(function (generator) {
				var generated = generator.generate(deltaTime);
				_this.money += generated;
			});
			this.lastUpdateTime = now;
		}
	}, {
		key: "buyGenerator",
		value: function buyGenerator(generatorId) {
			var generatorConfig = Object.values(GENERATORS).find(function (g) {
				return g.id === generatorId;
			});
			if (!generatorConfig) {
				throw new Error("Generator with id ".concat(generatorId, " not found"));
			}
			if (this.money < generatorConfig.cost) {
				return false;
			}
			this.money -= generatorConfig.cost;
			this.generators[generatorId] = new Generator(generatorConfig);
			return true;
		}
	}, {
		key: "buyUpgrade",
		value: function buyUpgrade(upgradeId, generatorId) {
			var upgradeConfig = Object.values(UPGRADES).find(function (u) {
				return u.id === upgradeId;
			});
			var targetGenerator = this.generators[generatorId];
			if (!upgradeConfig || !targetGenerator) {
				throw new Error("Upgrade or Generator not found");
			}
			if (this.money < upgradeConfig.cost) {
				return false;
			}
			this.money -= upgradeConfig.cost;
			var upgrade = new Upgrade(upgradeConfig);
			upgrade.apply(targetGenerator);
			this.upgrades[upgradeId] = upgrade;
			return true;
		}
	}]);
}(); // Generator System
var Generator = /*#__PURE__*/function () {
	function Generator(config) {
		_classCallCheck(this, Generator);
		this.id = config.id;
		this.name = config.name;
		this.description = config.description;
		this.autoClick = config.autoClick;
		this.clickRate = config.clickRate;
		this.cost = config.cost;
		this.upgradeLevel = config.upgradeLevel;
	}
	return _createClass(Generator, [{
		key: "generate",
		value: function generate(deltaTime) {
			if (!this.autoClick) {
				return 0;
			}
			var clickAmount = this.clickRate * deltaTime / 1000;
			return clickAmount * Math.pow(2, this.upgradeLevel);
		}
	}, {
		key: "currentMultiplier",
		get: function get() {
			return Math.pow(2, this.upgradeLevel);
		}
	}, {
		key: "manualGenerate",
		value: function manualGenerate() {
			return 1 * this.currentMultiplier;
		}
	}, {
		key: "upgrade",
		value: function upgrade(upgradeMultiplier) {
			this.upgradeLevel++;
		}
	}]);
}(); // Upgrade System
var Upgrade = /*#__PURE__*/function () {
	function Upgrade(config) {
		_classCallCheck(this, Upgrade);
		this.id = config.id;
		this.name = config.name;
		this.description = config.description;
		this.targetGenerator = config.targetGenerator;
		this.multipliers = config.multipliers;
		this.cost = config.cost;
		this.currentLevel = 0;
	}
	return _createClass(Upgrade, [{
		key: "apply",
		value: function apply(generator) {
			if (this.currentLevel < this.multipliers.length) {
				generator.upgrade(this.multipliers[this.currentLevel]);
				this.currentLevel++;
			}
		}
	}]);
}(); // Game Initialization
function initializeGame() {
	progressManager = new ProgressManager();
	// Initialize starting generator (Me)
	progressManager.generators[GENERATORS.ME.id] = new Generator(GENERATORS.ME);
}
initializeGame();

===================================================================
--- original.js
+++ change.js
@@ -20,19 +20,22 @@
 	self.x = 2048 / 2;
 	self.y = 2732 / 2;
 	// Event handler called when a press happens on element. This is automatically called on press if bigHeart is attached.
 	self.down = function (x, y, obj) {
+		// Define baseWidth and baseHeight
+		var baseWidth = bigHeartGraphics.width;
+		var baseHeight = bigHeartGraphics.height;
 		// Animate the size of the bigHeart to 1.5 times its original size over 0.5 seconds
 		tween(bigHeartGraphics, {
-			width: bigHeartGraphics.width * 1.5,
-			height: bigHeartGraphics.height * 1.5
+			width: baseWidth * 1.5,
+			height: baseHeight * 1.5
 		}, {
 			duration: 500
 		});
 		// Then animate it back to its original size over 0.5 seconds
 		tween(bigHeartGraphics, {
-			width: bigHeartGraphics.width,
-			height: bigHeartGraphics.height
+			width: baseWidth,
+			height: baseHeight
 		}, {
 			duration: 500,
 			delay: 500
 		});