[PyGame] I found a way to generate sprites without .blit. Is it effecient?

[nilamo]

Line 96 onward. The game code is indented under the if key[pygame.K_e]: line, so nothing would happen unless you were closing the game.

But also, each of those states is still doing it's own event pumping. In a perfect world, the line for event in pygame.event.get(): would only exist in one place in your code.