auto save

snake.py

@@ -9,12 +9,12 @@ right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 food = pygame.image.load('apple.png')
 
 
 # 创建一个窗口
 # 创建一个窗口
-sceen = pygame.display.set_mode((660,480))
+screen = pygame.display.set_mode((660,480))
 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:
             exit()
             exit()
-    screen.blit(background , (0, 0))
-    screen.blit(right , (240, 120))
-    screen.blit(food , (360, 300))
+    screen.blit(background,(0,0))
+    screen.blit(right,(240,120))
+    screen.blit(food,(360,300))
     pygame.display.update()
     pygame.display.update()
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