auto save

snake.py

@@ -29,9 +29,11 @@ food_y = 300
 
 while True:
     for event in pygame.event.get():
+        print(event)
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+            
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT and setheading != "left":
                 setheading = 'right'