Re: Drawing Transparent Sprites

On further experimentation: I tried giving each sprite a reference to 
the world display, which let it draw directly to the screen using 
self.location offset by the display's clipping rectangle. Ie., if the 
sprite was at [100,0] and the screen was currently showing world[200,0] 
in its upper-left corner, the sprite would be blitted to [-100,0] of the 
screen and get ignored. That seems to work and to continue running at > 
100 FPS, though it's inelegant.

Kris