save project

my_music.py

@@ -12,12 +12,26 @@ last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 pygame.mixer.music.load('test.wav')
 pygame.mixer.music.load('test.wav')
-
-
+volume=0.2
+pygame.mixer_music.set_volume(volume)
 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:               
             exit()
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key == locals.K_w:
+                volume+=0.2
+                if volume > 1:
+                    volume = 1
+        
+                pygame.mixer_music.set_volume(volume)
+            if event.key == locals.K_s:
+                volume-=0.2
+                if volume < 0:
+                    volume = 0
+                pygame.mixer_music.set_volume(volume)            
+            
+
     if pygame.mixer.music.get_busy()== False:
     if pygame.mixer.music.get_busy()== False:
         pygame.mixer.music.play()
         pygame.mixer.music.play()