So, if I was making a Tetris Attack clone using plain pygame and the SDL blitting functions, but later on decided that I wanted to render the blocks in 3D and add a 3D mode like Pokemon Puzzle League for the Nintendo 64, using pyopengl, how much of the code do you think, aside from the drawing, do you think I'd have to rewrite?
Oh, don't worry about giving a 100% accurate answer to this: I won't be doing it for a LONG time.
