auto save

my_game.py

@@ -21,7 +21,7 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_SPACE:
+            if event.key == locals.K_SPACE and state!="down":
                     state = "up"
     if state=="up":
         if y>150: