save project

my_music.py

@@ -12,10 +12,25 @@ 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 = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer._img music.laod('歌曲4.oog')
+
+
+
+
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
            exit()
+if event.type==locals.KEYDOWN:
+   if event.key==locals.K_w:
+        volume+=0.1
+        if volume >1:
+               volume =1
+        pygame.mixer.music.set_volume(volume)
+      if event.key==locals.K_s:
+        volume-=0.1
+    if volume<0:
+         volume=0
+    pygame.mixer.music.set_volume(volume)
     if pygame.mixer.music.get_busy()==False
         pygame.mixer.music.play()
     screen.blit(bg_img, (0, 0))      # 填充背景