save project

my_music.py

@@ -13,14 +13,24 @@ 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('test.wav')
 
+volume=0.2
+pygame.mixer.music.set_volume(volume)
 while True:
    for event in pygame.event.get():
         if event.key == locals.QUIT:
             exit()
-    if event.type == locals.KEYDOWN:
-        if event.key == locals.k_UP:
-            volume += 0.1
-            if vlume > 
+        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()
     # 绘制画面