save project

my_music.py

@@ -19,10 +19,10 @@ files = os.listdir(path)
 for i in files:
     if i[-4:] == '.wav' or i[-4:] == '.ogg' or i[-4:] == '.mp3':
         filelist.append(i)
-
+print(filelist)
 # 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
-music_list=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+# pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+# music_list=['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
@@ -61,14 +61,22 @@ while True:
                 if x>120 and x<220 and y>350 and y<400:
                     num-=1
                     if num<0:
-                        num=len(music_list)-1
-                        pygame.mixer.music.load(path+'\\'+music_list[num])
-                        pygame.mixer.music.play()
-                        click=0
-                        play_button=stop_img
+                        num=len(filelist)-1
+                    pygame.mixer.music.load(path+'\\'+filelist[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(filelist)-1:
+                        num=0
+                    pygame.mixer.music.load(path+'\\'+filelist[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
     if pygame.mixer.music.get_busy() == False:
         num+=1
-        if num>len(music_list)-1:
+        if num>len(filelist)-1:
             num=0
         pygame.mixer.music.load(path+'\\'+filelist[num])
         pygame.mixer.music.play()