save project

my_music.py

@@ -12,11 +12,13 @@ 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
 # 载入音乐
-
+music_list=[]
 path = "C:\\Users\\mak\\Desktop\\test"
 filelist=os .listdir(path)
-num = -1
-pygame.mixer.music.load('rm.mp3')  # 载入音乐      
+for i in filelist:
+    if i[-4:]==".mp3":
+        music_list.append(i)
+num = -1     
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
@@ -52,12 +54,28 @@ 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()
+                    play_button=stop_img
+                    click=0
+                if x>420 and x<520 and y>350 and y < 400:
+                    num+=1
+                    if num> len (music_list)-1:
+                        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(music_list)-1:
             num=0
-        pygame.mixer.music.load(music_list[num])
+        pygame.mixer.music.load(path+"\\"+music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面