I'm working on a python script where I need to load something like 50-100 png images 30x50px big.
I need to load them based on some conditions determined by user choice.
I'm wondering what's the best practice to save resources:
1. load the single pngs when needed
2. load all of the pngs at the begining
3. make a big png containing all the imgs and dividing them with "blit" as they do in here http://wiki.forum.nokia.com/index.ph..._using_sprites