save project

my_music.py

@@ -12,14 +12,13 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 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 = []
+music_list =[]
 path = "C:\\Users\\Administrator\\Desktop\\test"
 filelist = os.listdir(path)
 for i in filelist:
     if i[-4:] == "wav" or i[-4:] == "ogg":
         music_list.append(i)
 
-print(filelist)
 # 载入音乐
 
 num = -1
@@ -49,7 +48,7 @@ while True:
         if event.type == locals.MOUSEBUTTONDOWN:
             if event.button == 1:
                 x,y = event.pos
-                if x>270 and x<370 and y>350 and y<450:
+                if x>270 and x<370 and y>350 and y<400:
                     # 次数增加
                     click += 1
                     if click % 2 == 0:
@@ -58,7 +57,22 @@ 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>420 and x<520 and y>350 and y<400:
+                    num+= 1
+                    if  num>3:
+                        num = 0
+                    pygame.mixer.music.load(path+"\\"+music_list[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: