save project

my_music.py

@@ -13,12 +13,27 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer.music.load('1.m4a')
 pygame.mixer.music.load('1.m4a')
 
 
+v=0.8
+pygame.mixer.music.set_v(v)
 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:
+                v+=0.1
+                if v>1；
+                    v=1
+                pygame.mixer.music.set_v(v)
+            if event.key==locals.K_s:
+                v-=0.1
+                if v<0；
+                    v=0
+                pygame.mixer.music.set_v(v)
 
 
 
 
+    if pygame.mixer.music.get_busy()==False:
+        pygame.mixer.music.play()
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(stop_img, (270, 330))   # 暂停按钮
     screen.blit(stop_img, (270, 330))   # 暂停按钮