import pgzrun

TITLE = "Paf l'oiseau"
WIDTH = 400
HEIGHT = 708


titi = Actor('bird1', (75, 350))
titi.speed = 1
ecart = 50
tube_superieur = Actor ('top', (300,0))
tube_inferieur = Actor ('bottom',(300,tube_superieur.height + ecart))

def on_mouse_down():
    print('Clic souris !')
    titi.y -= 50

def update():
    titi.y += titi.speed
    tube_superieur.x -= vitesse_defilement
    tube_inferieur.x -= vitesse_defilement*2
    if tube_superieur.right < 0:
        tube_superieur.left = WIDTH
    if tube_inferieur.right < 0:
        tube_inferieur.left = WIDTH    

def draw():
    screen.blit('background', (0, 0))
    titi.draw()
    tube_superieur.draw()
    tube_inferieur.draw()

print(tube_superieur.width, tube_inferieur.height)

vitesse_defilement = 1

pgzrun.go()