save project

my_music.py

+
 import pygame
 from pygame import locals
 
@@ -12,11 +13,20 @@ 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')  # 中间logo
 pygame.mixer.music.load('歌曲4.ogg')
+volume = 0.2
+pygame.mixer.music.set_volume(volume)
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+            
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.k_up:
+                volume +=0.1
+                if volume > 1:
+                    volume = 1
+            pygame.mixer.music.set_volume(volume)
 volume = 0.2
 pygame.mixer.music.set_volume(volume)