games are not my thing, but I hope these links may help
basic blender UV tut
http://www.tutorialized.com/view/tut...Texturing/5852
lots of good Mac game Dev stuff links/info/tuts
http://www.idevgames.com/
OpenGl tutorials
http://nehe.gamedev.net/
I would also check with Apple about the Quartz 2D Reference Collection ... its a C API, i think.