===================================================================
--- original.js
+++ change.js
@@ -1,198 +1,6 @@
 /****
-* Classes
-****/
-// Hero class
-var Hero = Container.expand(function () {
-  var self = Container.call(this);
-  var heroGraphics = self.attachAsset('hero', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    // Hero update logic
-  };
-  self.shoot = function () {
-    // Hero shooting logic
-  };
-});
-// Enemy class
-var Enemy = Container.expand(function () {
-  var self = Container.call(this);
-  var enemyGraphics = self.attachAsset('enemy', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    // Enemy update logic
-  };
-  self.shoot = function () {
-    // Enemy shooting logic
-  };
-});
-// Bullet class for hero
-var HeroBullet = Container.expand(function () {
-  var self = Container.call(this);
-  var bulletGraphics = self.attachAsset('heroBullet', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 10;
-  self.move = function () {
-    self.y -= self.speed;
-  };
-});
-// Bullet class for enemies
-var EnemyBullet = Container.expand(function () {
-  var self = Container.call(this);
-  var bulletGraphics = self.attachAsset('enemyBullet', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = -5;
-  self.move = function () {
-    self.y += self.speed;
-  };
-});
-// Resource class
-var Resource = Container.expand(function () {
-  var self = Container.call(this);
-  var resourceGraphics = self.attachAsset('resource', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.collect = function () {
-    // Resource collection logic
-  };
-});
-
-/****
 * Initialize Game
 ****/
 var game = new LK.Game({
-  backgroundColor: 0x000000 // Init game with black background
-});
-
-/****
-* Game Code
-****/
-// Initialize hero, enemies, and bullets
-// Define assets for the hero, enemies, and bullets
-var hero = game.addChild(new Hero());
-hero.x = 2048 / 2;
-hero.y = 2732 - 150;
-var enemies = [];
-var heroBullets = [];
-var enemyBullets = [];
-var resources = [];
-// Touch event to move hero and shoot
-game.on('down', function (obj) {
-  var touchPos = obj.event.getLocalPosition(game);
-  hero.x = touchPos.x;
-  hero.shoot();
-});
-// Main game loop
-LK.on('tick', function () {
-  // Update hero
-  hero.update();
-  // Move and update hero bullets
-  for (var i = heroBullets.length - 1; i >= 0; i--) {
-    var bullet = heroBullets[i];
-    bullet.move();
-    if (bullet.y < 0) {
-      bullet.destroy();
-      heroBullets.splice(i, 1);
-    }
-  }
-  // Update enemies and shoot
-  enemies.forEach(function (enemy) {
-    enemy.update();
-    if (LK.ticks % 120 === 0) {
-      // Enemies shoot every 2 seconds
-      enemy.shoot();
-    }
-  });
-  // Move and update enemy bullets
-  for (var j = enemyBullets.length - 1; j >= 0; j--) {
-    var bullet = enemyBullets[j];
-    bullet.move();
-    if (bullet.y > 2732) {
-      bullet.destroy();
-      enemyBullets.splice(j, 1);
-    }
-  }
-  // Update resources
-  resources.forEach(function (resource) {
-    resource.collect();
-  });
-  // Check for collisions
-  checkCollisions();
-});
-// Function to check for collisions
-function checkCollisions() {
-  // Check for bullet collisions with enemies
-  heroBullets.forEach(function (bullet) {
-    enemies.forEach(function (enemy, index) {
-      if (bullet.intersects(enemy)) {
-        // Destroy enemy and bullet
-        enemy.destroy();
-        bullet.destroy();
-        enemies.splice(index, 1);
-        // Increase score
-        LK.setScore(LK.getScore() + 1);
-      }
-    });
-  });
-  // Check for bullet collisions with hero
-  enemyBullets.forEach(function (bullet) {
-    if (bullet.intersects(hero)) {
-      // Game over
-      LK.showGameOver();
-    }
-  });
-  // Check for hero collecting resources
-  resources.forEach(function (resource, index) {
-    if (resource.intersects(hero)) {
-      // Collect resource
-      resource.destroy();
-      resources.splice(index, 1);
-      // Update resource count or effect
-    }
-  });
-}
-// Spawn enemies and resources
-LK.setInterval(function () {
-  spawnEnemy();
-  spawnResource();
-}, 3000); // Spawn every 3 seconds
-// Function to spawn an enemy
-function spawnEnemy() {
-  var enemy = new Enemy();
-  enemy.x = Math.random() * 2048;
-  enemy.y = 100;
-  enemies.push(enemy);
-  game.addChild(enemy);
-}
-// Function to spawn a resource
-function spawnResource() {
-  var resource = new Resource();
-  resource.x = Math.random() * 2048;
-  resource.y = Math.random() * 2732;
-  resources.push(resource);
-  game.addChild(resource);
-}
-// Hero shooting function
-Hero.prototype.shoot = function () {
-  var bullet = new HeroBullet();
-  bullet.x = this.x;
-  bullet.y = this.y - this.height / 2;
-  heroBullets.push(bullet);
-  game.addChild(bullet);
-};
-// Enemy shooting function
-Enemy.prototype.shoot = function () {
-  var bullet = new EnemyBullet();
-  bullet.x = this.x;
-  bullet.y = this.y + this.height / 2;
-  enemyBullets.push(bullet);
-  game.addChild(bullet);
-};
\ No newline at end of file
+	backgroundColor: 0x000000
+});
\ No newline at end of file