   y2d2wd5q OpenGL Java/C++ Game source code for beginner.
  Hello. I am a beginner for game programming. I would like to learn and improve an opensource game. Anybody have any good suggestion? I have a good programming skills (learning openGL now), and my favourite game is space game but any other game is fine. The game I am looking for shouldn''t be too hard for me to learn and improve it. Thanks. 
  NeHe has some Java ported samples, but they are not complete games.   "C lets you shoot yourself in the foot rather easily. C++ allows you to reuse the bullet!"  