save project

snake.py

@@ -25,6 +25,7 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
 
 
             exit()
             exit()
+            
         if event.type==locals.KEYDOWN:
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_RIGHT and setheading != "left":
             if event.key==locals.K_RIGHT and setheading != "left":
                 setheading = 'right'
                 setheading = 'right'