save project

my_music.py

@@ -21,8 +21,8 @@ volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 click = 0
 play_button = stop_img
 play_button = stop_img
-a='C:\\Users\\XMBC\\Desktop\\test'
-filelist=os.listdir(a)
+path='C:\\Users\\XMBC\\Desktop\\test'
+filelist=os.listdir(path)
 for file in filelist:
 for file in filelist:
     if file[-4:]==".wav":
     if file[-4:]==".wav":
         music_list.append(file)
         music_list.append(file)
@@ -56,13 +56,18 @@ while True:
                     else:
                     else:
                         pygame.mixer.music.unpause()
                         pygame.mixer.music.unpause()
                         play_button=stop_img
                         play_button=stop_img
+                if x>120 and x<220 and y>350 and y<450:
+                    num=num-1
+                    if num<0:
+                        num=len(music_list)-1
+                    pygame.mixer.music.load(path+'\\'+music_list[num])
+                    pygame.mixer.music.play()
 
 
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         num=num+1
         num=num+1
         if num>len(music_list)-1:
         if num>len(music_list)-1:
             num=0
             num=0
-        pygame.mixer.music.load(a[num])
-
+        pygame.mixer.music.load(path+'\\'+music_list[num])
         pygame.mixer.music.play()
         pygame.mixer.music.play()
 
 
     # 绘制画面
     # 绘制画面