auto save

snake.py

@@ -20,6 +20,7 @@ down = pygame.image.load('down.png')        # 头 朝下
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
+
 setheading = "right"
 snake_head = right
 
@@ -63,6 +64,7 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (360, 300))
+    
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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