section 5 : game loop and input-handling
ex01_simple_input.py
ex01b_simple_input.py
ex02_simple_movement_fullscreen.py
ex02_simple_movement.py
ex02b_simple_movement.py
ex03_rate_independent_movement.py
ex03b_rate_independent_movement.py
ex04_sprite_movement_v01.py
ex04_sprite_movement_v02.py
princess_attack.bmp
princess_knitting.bmp
princess_walking.bmp