Python-сообщество

 import pygame
pygame.init()
clock=pygame.time.Clock()
class Background(pygame.sprite.Sprite):
    def __init__(self,left):
        super().__init__()
        self.image=pygame.image.load("C://Sunduk2/background1.png").convert()
        self.rect=self.image.get_rect(topleft=(left,0))
    def update(self):
        if self.rect.right==642:
            bg_group.add(Background(left=640))
        self.rect.x=self.rect.x-1
        if self.rect.right==0:
            self.kill()
        
win=pygame.display.set_mode((640,480))
bg_group=pygame.sprite.Group()
bg_group.add(Background(left=0))
while 1:
    for ev in pygame.event.get():
        if ev.type==pygame.KEYDOWN:
            if ev.key==pygame.K_q:
                pygame.quit()
    bg_group.draw(win)
    bg_group.update()
    pygame.display.update()
    clock.tick(50)

 import pygame
pygame.init()
clock=pygame.time.Clock()
class Background(pygame.sprite.Sprite):
    def __init__(self,left,sdvig=0.1):
        super().__init__()
        self.image=pygame.image.load("C://Sunduk/background1.png").convert()
        self.rect=self.image.get_rect(topleft=(left,0))
        self.x=self.rect.x
        self.sdvig=sdvig
    def update(self):
        self.x-=self.sdvig
        if self.rect.right==642:
            bg_group.add(Background(left=640))
        self.rect.x=int(self.x)
        if self.rect.right==0:
            self.kill()
        
win=pygame.display.set_mode((640,480))
bg_group=pygame.sprite.Group()
bg_group.add(Background(left=0))
while 1:
    for ev in pygame.event.get():
        if ev.type==pygame.KEYDOWN:
            if ev.key==pygame.K_q:
                pygame.quit()
    bg_group.draw(win)
    bg_group.update()
    pygame.display.update()
    clock.tick(50)