===================================================================
--- original.js
+++ change.js
@@ -1,107 +1,114 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // The assets will be automatically created and loaded by the LK engine based on their usage in the code.
 // For this game, we will use a bird and pole shapes, and a background image for the forest.
 // Bird class to represent the player-controlled bird
 var Bird = Container.expand(function () {
-  var self = Container.call(this);
-  var birdGraphics = self.attachAsset('bird', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.velocity = 0;
-  self.gravity = 0.5;
-  self.flapStrength = -8;
-  // Update function to apply gravity and move the bird
-  self.update = function () {
-    self.velocity += self.gravity;
-    self.y += self.velocity;
-  };
-  // Function to make the bird flap
-  self.flap = function () {
-    self.velocity = self.flapStrength;
-  };
+	var self = Container.call(this);
+	var birdGraphics = self.attachAsset('bird', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.velocity = 0;
+	self.gravity = 0.5;
+	self.flapStrength = -8;
+	// Update function to apply gravity and move the bird
+	self.update = function () {
+		self.velocity += self.gravity;
+		self.y += self.velocity;
+	};
+	// Function to make the bird flap
+	self.flap = function () {
+		self.velocity = self.flapStrength;
+	};
 });
 // Pole class to represent the obstacles
 var Pole = Container.expand(function () {
-  var self = Container.call(this);
-  var poleGraphics = self.attachAsset('pole', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = -5;
-  // Update function to move the pole
-  self.update = function () {
-    self.x += self.speed;
-  };
+	var self = Container.call(this);
+	var poleGraphics = self.attachAsset('pole', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -5;
+	// Update function to move the pole
+	self.update = function () {
+		self.x += self.speed;
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x87CEEB // Set a sky blue background color
+	backgroundColor: 0x87CEEB // Set a sky blue background color
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
+// Add the background image to the game
+var background = game.attachAsset('background', {
+	anchorX: 0.0,
+	anchorY: 0.0,
+	x: 0,
+	y: 0
+});
 // Initialize game variables
 var bird = game.addChild(new Bird());
 bird.x = 2048 / 4;
 bird.y = 2732 / 2;
 var poles = [];
 var score = 0;
 var scoreTxt = new Text2('0', {
-  size: 150,
-  fill: "#ffffff"
+	size: 150,
+	fill: "#ffffff"
 });
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
 // Function to create a new pair of poles
 function createPoles() {
-  var gap = 400;
-  var poleHeight = Math.random() * 800 + 400;
-  var topPole = new Pole();
-  topPole.x = 2048;
-  topPole.y = poleHeight - 2732;
-  poles.push(topPole);
-  game.addChild(topPole);
-  var bottomPole = new Pole();
-  bottomPole.x = 2048;
-  bottomPole.y = poleHeight + gap;
-  poles.push(bottomPole);
-  game.addChild(bottomPole);
+	var gap = 400;
+	var poleHeight = Math.random() * 800 + 400;
+	var topPole = new Pole();
+	topPole.x = 2048;
+	topPole.y = poleHeight - 2732;
+	poles.push(topPole);
+	game.addChild(topPole);
+	var bottomPole = new Pole();
+	bottomPole.x = 2048;
+	bottomPole.y = poleHeight + gap;
+	poles.push(bottomPole);
+	game.addChild(bottomPole);
 }
 // Handle screen tap to make the bird flap
 game.down = function (x, y, obj) {
-  bird.flap();
+	bird.flap();
 };
 // Update game logic
 game.update = function () {
-  bird.update();
-  // Check for collision with ground or ceiling
-  if (bird.y > 2732 || bird.y < 0) {
-    LK.showGameOver();
-  }
-  // Update poles and check for collisions
-  for (var i = poles.length - 1; i >= 0; i--) {
-    poles[i].update();
-    // Check for collision with bird
-    if (bird.intersects(poles[i])) {
-      LK.showGameOver();
-    }
-    // Remove poles that have moved off screen
-    if (poles[i].x < -100) {
-      poles[i].destroy();
-      poles.splice(i, 1);
-      score++;
-      scoreTxt.setText(score);
-    }
-  }
-  // Create new poles periodically
-  if (LK.ticks % 120 == 0) {
-    createPoles();
-  }
+	bird.update();
+	// Check for collision with ground or ceiling
+	if (bird.y > 2732 || bird.y < 0) {
+		LK.showGameOver();
+	}
+	// Update poles and check for collisions
+	for (var i = poles.length - 1; i >= 0; i--) {
+		poles[i].update();
+		// Check for collision with bird
+		if (bird.intersects(poles[i])) {
+			LK.showGameOver();
+		}
+		// Remove poles that have moved off screen
+		if (poles[i].x < -100) {
+			poles[i].destroy();
+			poles.splice(i, 1);
+			score++;
+			scoreTxt.setText(score);
+		}
+	}
+	// Create new poles periodically
+	if (LK.ticks % 120 == 0) {
+		createPoles();
+	}
 };
\ No newline at end of file