/**** 
* Classes
****/
// Hero class
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.createAsset('hero', 'Hero character', 0.5, 0.5);
	self.shoot = function () {
		// Shooting logic will be implemented in the game logic section
	};
	self.update = function () {
		// Update logic for the hero, if needed
	};
});
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.createAsset('bullet', 'Hero Bullet', 0.5, 0.5);
	self.speed = -10;
	self.move = function () {
		self.y += self.speed;
	};
});
// Coin class
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.createAsset('coin', 'Coin', 0.5, 0.5);
	self.value = 1;
	self.speed = 5;
	self.move = function () {
		self.y += self.speed;
	};
	self.collect = function () {
		// Collection logic will be implemented in the game logic section
	};
});
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.createAsset('enemy', 'Enemy character', 0.5, 0.5);
	self.speed = 2;
	self.move = function () {
		self.y += self.speed;
	};
});
// CoinsDisplay class
var CoinsDisplay = Container.expand(function () {
	var self = Container.call(this);
	var coinsText = new Text2('Coins: 0', {
		size: 100,
		fill: "#ffd700"
	});
	coinsText.anchor.set(0.5, 0);
	self.addChild(coinsText);
	self.updateCoins = function (totalCoins) {
		coinsText.setText('Coins: ' + totalCoins.toString());
	};
});
// FireRateUpgradeButton class
var FireRateUpgradeButton = Container.expand(function () {
	var self = Container.call(this);
	var upgradeButtonGraphics = self.createAsset('fireRateUpgradeButton', 'Fire Rate Upgrade Button', 0.5, 0.5);
	self.cost = 5;
	self.on('down', function () {
		if (totalCoins >= self.cost) {
			fireRate = Math.max(5, fireRate - 5);
			totalCoins -= self.cost;
			coinsDisplay.updateCoins(totalCoins);
		}
	});
});
var FrenzyButton = Container.expand(function () {
	var self = Container.call(this);
	var frenzyButtonGraphics = self.createAsset('frenzyButton', 'Frenzy Mode Button', 0.5, 0.5);
	self.isFrenzyActive = false;
	self.toggleFrenzyMode = function () {
		if (!self.isFrenzyActive) {
			self.isFrenzyActive = true;
			LK.setTimeout(function () {
				self.isFrenzyActive = false;
			}, 25000);
		}
	};
	self.on('down', function () {
		self.toggleFrenzyMode();
	});
});

/**** 
* Initialize Game
****/
// Create frenzy button instance
var game = new LK.Game({
	backgroundColor: 0xFFFFFF //Init game with white background
});

/**** 
* Game Code
****/
var fireRateUpgradeButton = game.addChild(new FireRateUpgradeButton());
fireRateUpgradeButton.x = 100;
fireRateUpgradeButton.y = 2732 / 2;
var frenzyButton = game.addChild(new FrenzyButton());
frenzyButton.x = 2048 - frenzyButton.width / 2 - 100;
frenzyButton.y = 2732 / 2;
// Initialize important asset arrays, score, coins, and fire rate
var bullets = [];
var enemies = [];
var coins = []; // Array to store coin instances
var fireRate = 30; // Initialize fire rate to 30
var totalCoins = 0; // Initialize total coins collected to 0
var score = 0; // Initialize score to 0
// Create score display
var scoreTxt = new Text2(score.toString(), {
	size: 150,
	fill: "#000000"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create coins display instance
var coinsDisplay = new CoinsDisplay();
coinsDisplay.scale.set(0.5, 0.5);
LK.gui.top.addChild(coinsDisplay);
coinsDisplay.y = scoreTxt.height;
// Create hero instance
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - hero.height / 2; // Position hero further down the screen
// Touch event to move hero
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	hero.x = pos.x;
});
// Ensure the game is touchscreen compatible
game.on('move', function (obj) {
	if (obj.event.data && obj.event.data.originalEvent.touches && obj.event.data.originalEvent.touches.length > 0) {
		var touch = obj.event.data.originalEvent.touches[0];
		var pos = game.toLocal(new Point(touch.clientX, touch.clientY));
		hero.x = pos.x;
	}
});

===================================================================
--- original.js
+++ change.js
@@ -125,84 +125,8 @@
 // Create hero instance
 var hero = game.addChild(new Hero());
 hero.x = 2048 / 2;
 hero.y = 2732 - hero.height / 2; // Position hero further down the screen
-// Game tick event
-LK.on('tick', function () {
-	// Move bullets
-	for (var i = bullets.length - 1; i >= 0; i--) {
-		bullets[i].move();
-		if (bullets[i].y < 0) {
-			bullets[i].destroy();
-			bullets.splice(i, 1);
-		}
-	}
-	// Move enemies
-	for (var j = enemies.length - 1; j >= 0; j--) {
-		enemies[j].move();
-		if (enemies[j].y > 2732) {
-			LK.showGameOver();
-		}
-	}
-	// Check for bullet-enemy collisions
-	for (var b = bullets.length - 1; b >= 0; b--) {
-		for (var e = enemies.length - 1; e >= 0; e--) {
-			if (bullets[b].intersects(enemies[e])) {
-				// Increase score and update display
-				score++;
-				scoreTxt.setText(score.toString());
-				bullets[b].destroy();
-				bullets.splice(b, 1);
-				// Spawn a coin when an enemy is destroyed
-				if (coins.length < 10) {
-					var newCoin = new Coin();
-					newCoin.x = enemies[e].x;
-					newCoin.y = enemies[e].y;
-					coins.push(newCoin);
-					game.addChild(newCoin);
-				}
-				enemies[e].destroy();
-				enemies.splice(e, 1);
-				break;
-			}
-		}
-	}
-	// Move and collect coins
-	for (var c = coins.length - 1; c >= 0; c--) {
-		coins[c].move();
-		if (hero.intersects(coins[c])) {
-			// Increment total coins collected
-			totalCoins += coins[c].value;
-			// Update the total coins display
-			coinsDisplay.updateCoins(totalCoins);
-			coins[c].destroy();
-			coins.splice(c, 1);
-		} else if (coins[c].y > 2732) {
-			// Remove coins that have moved off screen
-			coins[c].destroy();
-			coins.splice(c, 1);
-		}
-	}
-	// Spawn enemies
-	var enemySpawnRate = frenzyButton.isFrenzyActive ? 60 : 120;
-	if (LK.ticks % enemySpawnRate == 0) {
-		var newEnemy = new Enemy();
-		newEnemy.x = Math.random() * 2048;
-		newEnemy.y = -50;
-		enemies.push(newEnemy);
-		game.addChild(newEnemy);
-	}
-	// Hero shooting
-	if (LK.ticks % fireRate == 0) {
-		var newBullet = new Bullet();
-		newBullet.x = hero.x;
-		newBullet.y = hero.y;
-		bullets.push(newBullet);
-		game.addChild(newBullet);
-	}
-	// Update hero
-	hero.update();
-});
 // Touch event to move hero
 game.on('down', function (obj) {
 	var pos = obj.event.getLocalPosition(game);
 	hero.x = pos.x;