save project

my_music.py

@@ -11,30 +11,11 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 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")
-sw=0.2
-pygame.mixer.music.set_volume(sw)
+
 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:
-                sw+=0.1
-                if sw>1:
-                    sw=1
-                pygame.mixer.music.set_volume(sw)
-            if event.key==locals.K_DOWN:
-                sw-=0.1
-                if sw<0:
-                    sw=0
-                pygame.mixer.music.set_volume(sw)  
-    if pygame.mixer.music.get_busy() ==False:
-        pygame.mixer.music.play()        
-    if event.type==locals.K_DOWN:
-        sw+=0.1
-        if sw>1:
-            sw=1   
+            exit()
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
@@ -43,4 +24,4 @@ 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.update()
+    pygame.display.update()
\ No newline at end of file