auto save

my_music.py

@@ -13,12 +13,37 @@ 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1.wav")#载入音乐
+volume=0.8
+pygame.mixer.music.set_volume(volume)
+click=0
+play_button=stop_img
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
+        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
     screen.blit(stop_img, (270, 330))   # 暂停按钮