auto save

my_Tetris.py

@@ -13,7 +13,7 @@ screen=pygame.display.set_mode((460,500))
 pygame.display.set_caption("俄罗斯方块")
 pygame.display.set_caption("俄罗斯方块")
 clock=pygame.time.Clock()
 clock=pygame.time.Clock()
 
 
-background
+background=pygame.image
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT: