===================================================================
--- original.js
+++ change.js
@@ -1,106 +1,117 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Define a Hero class for the player's character
 var Hero = Container.expand(function () {
-  var self = Container.call(this);
-  var heroGraphics = self.attachAsset('hero', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.shoot = function () {
-    var bullet = new HeroBullet();
-    bullet.x = self.x;
-    bullet.y = self.y;
-    game.addChild(bullet);
-    heroBullets.push(bullet);
-  };
+	var self = Container.call(this);
+	var heroGraphics = self.attachAsset('hero', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.shoot = function () {
+		var bullet = new HeroBullet();
+		bullet.x = self.x;
+		bullet.y = self.y;
+		game.addChild(bullet);
+		heroBullets.push(bullet);
+	};
 });
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 // Define a Bullet class for the hero's bullets
 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.update = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('heroBullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -10;
+	self.update = function () {
+		self.y += self.speed;
+	};
 });
 // Define a Terrorist class for enemies
 var Terrorist = Container.expand(function () {
-  var self = Container.call(this);
-  var terroristGraphics = self.attachAsset('terrorist', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 2;
-  self.update = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var terroristGraphics = self.attachAsset('terrorist', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2;
+	self.update = function () {
+		self.y += self.speed;
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize arrays and variables
 var heroBullets = [];
 var terrorists = [];
 var hero = game.addChild(new Hero());
 hero.x = 2048 / 2;
 hero.y = 2732 - 150;
 // Function to spawn terrorists
 function spawnTerrorist() {
-  var terrorist = new Terrorist();
-  terrorist.x = Math.random() * 2048;
-  terrorist.y = -50;
-  game.addChild(terrorist);
-  terrorists.push(terrorist);
+	var terrorist = new Terrorist();
+	terrorist.x = Math.random() * 2048;
+	terrorist.y = -50;
+	game.addChild(terrorist);
+	terrorists.push(terrorist);
 }
 // Handle game updates
 game.update = function () {
-  // Update hero bullets
-  for (var i = heroBullets.length - 1; i >= 0; i--) {
-    heroBullets[i].update();
-    if (heroBullets[i].y < -50) {
-      heroBullets[i].destroy();
-      heroBullets.splice(i, 1);
-    }
-  }
-  // Update terrorists
-  for (var j = terrorists.length - 1; j >= 0; j--) {
-    terrorists[j].update();
-    if (terrorists[j].y > 2732) {
-      terrorists[j].destroy();
-      terrorists.splice(j, 1);
-    }
-  }
-  // Check for collisions
-  for (var k = heroBullets.length - 1; k >= 0; k--) {
-    for (var l = terrorists.length - 1; l >= 0; l--) {
-      if (heroBullets[k].intersects(terrorists[l])) {
-        heroBullets[k].destroy();
-        terrorists[l].destroy();
-        heroBullets.splice(k, 1);
-        terrorists.splice(l, 1);
-        break;
-      }
-    }
-  }
+	// Update hero bullets
+	for (var i = heroBullets.length - 1; i >= 0; i--) {
+		heroBullets[i].update();
+		if (heroBullets[i].y < -50) {
+			heroBullets[i].destroy();
+			heroBullets.splice(i, 1);
+		}
+	}
+	// Update hero position
+	if (hero.x < 0) {
+		hero.x = 0;
+	} else if (hero.x > 2048) {
+		hero.x = 2048;
+	}
+	// Update terrorists
+	for (var j = terrorists.length - 1; j >= 0; j--) {
+		terrorists[j].update();
+		if (terrorists[j].y > 2732) {
+			terrorists[j].destroy();
+			terrorists.splice(j, 1);
+		}
+	}
+	// Check for collisions
+	for (var k = heroBullets.length - 1; k >= 0; k--) {
+		for (var l = terrorists.length - 1; l >= 0; l--) {
+			if (heroBullets[k].intersects(terrorists[l])) {
+				heroBullets[k].destroy();
+				terrorists[l].destroy();
+				heroBullets.splice(k, 1);
+				terrorists.splice(l, 1);
+				break;
+			}
+		}
+	}
 };
 // Handle touch events for shooting
 game.down = function (x, y, obj) {
-  hero.shoot();
+	hero.shoot();
+	hero.x = x;
 };
+// Handle touch events for moving
+game.move = function (x, y, obj) {
+	hero.x = x;
+};
 // Spawn terrorists at intervals
 LK.setInterval(spawnTerrorist, 2000);
\ No newline at end of file