auto save

my_music.py

@@ -17,12 +17,13 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
-
+se=right
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
-        if py
+          if event.type == locals.KEYDOWN:
+            if event.key == locals.K_DOWN and se != "up":
                 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景