===================================================================
--- original.js
+++ change.js
@@ -55,8 +55,16 @@
 		anchorY: 0.5
 	});
 	self.update = function () {
 		// Player update logic
+		// Move player left if it's not at the left edge of the screen
+		if (self.x > 0) {
+			self.x -= 5;
+		}
+		// Move player right if it's not at the right edge of the screen
+		if (self.x < 2048) {
+			self.x += 5;
+		}
 	};
 });
 
 /**** 
@@ -91,8 +99,12 @@
 	bullet.y = player.y;
 	bullets.push(bullet);
 	game.addChild(bullet);
 };
+game.move = function (x, y, obj) {
+	// Move player to the position of the touch or mouse cursor
+	player.x = x;
+};
 // Update game state
 game.update = function () {
 	// Update bullets
 	for (var i = bullets.length - 1; i >= 0; i--) {