save project

my_music.py

@@ -13,12 +13,13 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 # 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+filelist = ['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
+num = -1
 
 while True:
     for event in pygame.event.get():
@@ -50,8 +51,12 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
-
+    
     if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num > len(filelist)-1:
+            num = 0
+        pygame.mixer.music.load(filelist[num])    
         pygame.mixer.music.play()
 
     # 绘制画面