/**** 
* Classes
****/ 
// Diver class
var Diver = Container.expand(function () {
	var self = Container.call(this);
	var diverGraphics = self.attachAsset('diver', {
		anchorX: 0.5,
		anchorY: 0.5
	});
});
// Obstacle1 class
var Obstacle1 = Container.expand(function () {
	var self = Container.call(this);
	var obstacle1Graphics = self.attachAsset('obstacle1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set obstacle1 speed
	self.speed = -5;
	// This is automatically called every game tick, if the obstacle1 is attached!
	self.update = function () {
		// Check if the obstacle is colliding with the shield
		if (self.intersects(shield)) {
			// Push the obstacle to the right if the shield is on its left
			if (self.x < shield.x) {
				self.x -= 5;
				// Prevent shield from overlapping with obstacle
				if (self.intersects(shield)) {
					self.x -= 5;
				}
			}
			// Push the obstacle to the left if the shield is on its right
			else if (self.x > shield.x) {
				self.x += 5;
				// Prevent shield from overlapping with obstacle
				if (self.intersects(shield)) {
					self.x += 5;
				}
			}
		}
		// Continue moving upwards
		self.y += self.speed;
		if (self.y < 0) {
			self.y = 2732;
		}
	};
});
// Shield class
var Shield = Container.expand(function () {
	var self = Container.call(this);
	var shieldGraphics = self.attachAsset('shield', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		dragNode = self;
	};
});

/**** 
* Initialize Game
****/ 
// Create a diver instance
//<Assets used in the game will automatically appear here>
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Create a shield instance
var shield = game.addChild(new Shield());
// Position the shield at the center of the screen
shield.x = 2048 / 2;
shield.y = 2732 / 2;
// Create a diver instance
var dragNode = null;
var diver = game.addChild(new Diver());
// Position the diver at the top center of the screen, 200 pixels down from the top
diver.x = 2048 / 2;
diver.y = 500;
// Create an obstacle1 instance
game.move = function (x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
	}
};
var obstacle1 = game.addChild(new Obstacle1());
// Position the obstacle1 at the bottom center of the screen
obstacle1.x = 2048 / 2 - 100;
obstacle1.y = 2732;
var obstacle2 = game.addChild(new Obstacle1());
// Position the obstacle2 next to obstacle1
obstacle2.x = 2048 / 2 + 100;
obstacle2.y = 2732;
;
game.up = function (x, y, obj) {
	dragNode = null;
};

===================================================================
--- original.js
+++ change.js
@@ -89,10 +89,14 @@
 	}
 };
 var obstacle1 = game.addChild(new Obstacle1());
 // Position the obstacle1 at the bottom center of the screen
-obstacle1.x = 2048 / 2;
+obstacle1.x = 2048 / 2 - 100;
 obstacle1.y = 2732;
+var obstacle2 = game.addChild(new Obstacle1());
+// Position the obstacle2 next to obstacle1
+obstacle2.x = 2048 / 2 + 100;
+obstacle2.y = 2732;
 ;
 game.up = function (x, y, obj) {
 	dragNode = null;
 };
\ No newline at end of file