Pygame Zero Cheat Sheet (DRAFT) by coderbodoh

TITLE = 'Alien Click'
WIDTH = 500
HEIGHT = 200

alien = Actor('alien')
alien.pos = (0, HEIGHT//2)

def draw():
    screen.clear()
    alien.draw()

def update():
    alien.left += 2
    if alien.left > WIDTH:
        alien.right = 0

def on_mouse_down(pos):
    if alien.collidepoint(pos):
        alien.image = 'alien_hurt'
        sounds.eep.play()
        animate(alien, tween='accelerate',
                on_finished=set_alien_back,
                pos=(alien.x+200, alien.y))

def set_alien_back():
    alien.image = 'alien'

while game_has_not_ended():
    process_input()
    update()
    draw()