auto save

my_music.py

@@ -12,10 +12,11 @@ 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=[]
+num=-1
 path='C:\\Users\\EDY\\Desktop\\test'
 filelist=os.listdir(path)
+filelist=os.listdir(path)
 for i in filelist:
     if i[-4:]==".wav" or i[-4:]==".ogg":
         music_list.append(i)
@@ -57,7 +58,15 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
-
+                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
+                if x>120 and x<220 and y>350 and y<400:
     if pygame.mixer.music.get_busy() == False:
         num+=1
         if num>len(music_list)-1:
@@ -73,3 +82,6 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+
+
+