auto save

lesson5-diy4.py

@@ -55,15 +55,6 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
-                if x > 120 and x < 220 and y > 350 and y < 400: #上一曲
-                    num -= 1
-                    if num < 0:
-                        num = len(music_list) - 1
-                    pygame.mixer.music.load(path +"\\" +music_list[num])
-                    pygame.mixer.music.play()
-                    play_button = stop_img
-                    click = 0
-
     if pygame.mixer.music.get_busy() == False:
         num += 1
         if num > len(filelist)-1: