this example was wrote with Cocos2D by Ray first,here the Ray`s blog http://www.raywenderlich.com/4756/how-to-make-a-catapult-shooting-game-with-cocos2d-and-box2d-part-1I had ported this example to Cocos2D-X and ran successfully on iphone and android!(:D ,I have uploaded code and hope it`s helpful.
ps:the source code has some modifications，based on v0.9.1！
)1.png!does it look like Angry Birds?
imitatedgame.rar.zip (694.4 KB)
1.png (118.6 KB)
2.png (102.3 KB)
Thank you for your sharing.
Thanks! That was very helpful. I actualized this code to using in 2.1.4 version.https://github.com/zulman/cocos2dx/tree/master/cuteapult