save project

my_music.py

@@ -14,10 +14,29 @@ logo_img = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer.music.load|('歌曲4.wav')
 if pygame.mixer.music.get_busy()==false:
     pygame.mixer.music.play()
+volume=0.0            
+pygane.mixer.music.set_volume(volnme)
+
+
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
+    if pygame.mixer.music.get_busy()==false:
+        pygame.mixer.music.play()
+    if event.type==locals.K_DOWN:
+        if event.key==locals.K_UP:
+            volume+=0.1
+
+        if volume>1:
+            volume=1
+        
+    if event.key==locals.K_UP:
+        volume-=0.1
+        if volume<0:
+          volume=0
+   
               
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
@@ -26,4 +45,5 @@ while True:
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
+pygame display.uptade    
         
\ No newline at end of file