The package now contains a complete cards game developed using Cocos2d and the SmartFoxServer 2X C++ API.
The game has been developed by ganquan after our "call to arms" (see this post: viewtopic.php?f=34&t=15891). It comes with the source code and full instructions to setup the development environment to deploy the game to multiple platforms (iOS, Android, Windows 7).
The game is provided "as is". You can contact the author on this forum for more questions.