auto save

my_music.py

@@ -14,11 +14,38 @@ logo_img = pygame.image.load('logo.png')  # 中间logo
 
 
 pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐    
+volume = 0.2
+pygame.mixer.music.set_volume(volume)  # 初始播放音量
+click = 0
+play_button = stop_img
+
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
-    if pygame.mixer.music.get_busy() == False:      # 音乐是否正在播放
+        # 按键，控制声音大小
+        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 event.type == locals.MOUSEBUTTONDOWN:
+            click += 1
+            if click % 2 == 0:
+                play_button = stop_img
+                pygame.mixer.music.unpause()
+            else:
+                play_button = play_img
+                pygame.mixer.music.pause()
+
+    if pygame.mixer.music.get_busy() == False:
         pygame.mixer.music.play()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景