save project

my_music.py

@@ -14,12 +14,11 @@ 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 = []
-path = #文件路径
+path = "C:\\Users\\小梦\\Music\\Playlists"#文件路径
 filelist = os.listdir(path)
 for i in filelist:
     if i[-4:] == '.wav' or i[-4:] == '.ogg':
         music_list.append(i)
-    print(filelist)
 num = -1
 
 volume = 0.2
@@ -55,12 +54,30 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
+                if x > 120 and x < 220 and y > 350 and y < 450:
+                    num -= 1
+                    if 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 x > 420 and x < 520 and y > 350 and y < 450:
+                    num += 1
+                    if num>len(music_list):
+                        num = 0
+                    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
         if num > len(filelist)-1:
             num = 0
-        pygame.mixer.music.load(path+'//'music_list[num])
+        print(num)
+        pygame.mixer.music.load(path+'\\'+music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面