import pgzrun

TITLE = "Paf l'oiseau"
WIDTH = 400
HEIGHT = 500

def on_mouse_down():#Arrête l'itération quand on clic sur la souris
    print('clic souris !')
    #titi.x == StopIteration
    #titi.y == StopIteration
    titi.x += 30 # équivalent à titi.y = titi.y - 50
    titi.y -= 30

def on_mouse_up():#Avance quand on lache la souris
    print("Don't clic souris ! " )
    
def draw():
    screen.blit('cascade', (0, 0))
    titi.draw()

titi = Actor('bird1', (0, 0))

def update():
    titi.y += titi.speed
titi.speed = 1




pgzrun.go()