auto save

snake.py

@@ -17,18 +17,6 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
-        if event.type==locals.K_REDOWN:
-            if event.key==locals.K_RIGHT AND sethend!='left':
-                sethead='right'
-                roat=right 
-            if event.key==locals.K_RIGHT AND sethend!='right':
-                sethead='left'
-                roat=left
-                 
-    
-    
-    
-    
     x+=30
     # 将背景图画上去
     screen.blit(background, (0, 0))