save project

my_music.py

@@ -12,7 +12,7 @@ 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')  # 下一曲按钮
 music_list=["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.ogg"]
-music_number=0# 载入音乐
+number=-1# 载入音乐
   # 载入音乐      
 
 volume = 0.2
@@ -22,9 +22,7 @@ play_button = stop_img
 
 
 while True:
-    if music_number<=len(music_list):
-        pygame.mixer.music.load(music_list[0])
-        music_number+=1
+    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
@@ -53,6 +51,10 @@ while True:
                         pygame.mixer.music.pause()
 
     if pygame.mixer.music.get_busy() == False:
+        number+=1
+        if number>len(music_list)-1:
+            number=0
+        pygame.mixer.music.load(music_list[number])
         pygame.mixer.music.play()
 
     # 绘制画面