save project

lesson5-diy4.py

@@ -15,7 +15,7 @@ logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 # 音乐
 music_list = []
-path = "C:\\Users\\bellcode\\Desktop\\test"
+path = "C:\\Users\\Administrator\\Desktop\\aa"
 filelist = os.listdir(path)
 for i in filelist:
     if i[-4:] == ".ogg" or i[-4:] == ".wav":
@@ -63,6 +63,16 @@ while True:
                     pygame.mixer.music.play()
                     play_button = stop_img
                     click = 0
+                if x > 420 and x < 520 and y > 350 and y < 400: #上一曲
+                    num += 1
+                    if num > len(music_list)-1：
+                            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