save project

my_music.py

@@ -13,10 +13,11 @@ 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
-pygame.mixer.music.load('歌曲4.ogg')
 volume=0.5
 play_button=stop_img
 click=0
+num=-1
+music=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
@@ -44,7 +45,12 @@ while True:
                         play_button=play_img
                         pygame.mixer.music.pause()
             if pygame.mixer.music.get_busy()==False:
+                num=num+1
+                if num>len(music)-1:
+                    num=0
+                pygame.mixer.music.load(music[num])
                 pygame.mixer.music.play()
+            
     
 
     # 绘制画面