save project

my_music.py

@@ -21,6 +21,10 @@ for i in filelist:
         music_list.append(i)
         music_list.append(i)
 num=-1
 num=-1
 
 
+volume = 0.2
+pygame.mixer.music.set_volume(volume)
+click = 0
+play_button = stop_img
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -49,13 +53,22 @@ while True:
                 else:
                 else:
                     play_button = play_img
                     play_button = play_img
                     pygame.mixer.music.pause()
                     pygame.mixer.music.pause()
-
-    if pygame.mixer.music.get_busy() == False:
+            if x>120 and y>350 and x<220 and y<400:
                 num+=1
                 num+=1
+                if num<0:
+                    num=len(music_list)-1
+                pygame.mixer.music.load(path+"\\"+music_list[num])  # 载入音乐   
+                pygame.mixer.music.play()
+                click=0
+                play_button=stop_img
+                if x>420 and y>350 and x<520 and y<400:
+                    num-=1
                     if num > len(music_list)-1:
                     if num > len(music_list)-1:
                         num=0
                         num=0
                     pygame.mixer.music.load(path+"\\"+music_list[num])  # 载入音乐   
                     pygame.mixer.music.load(path+"\\"+music_list[num])  # 载入音乐   
                     pygame.mixer.music.play()
                     pygame.mixer.music.play()
+                    click+=1
+                    play_button=play_img
     
     
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景