auto save

my_music.py

@@ -11,26 +11,21 @@ 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')  # 下一曲按钮
-list=["frog.mp3","歌曲1.wav"]
-i=-1
-# 载入音乐
-
 
-
-volume = 0.2
+# 载入音乐
+list=["frog.mp3","歌曲1.wav"]
+i=0
+volume = 0.5
 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():
-        print(event)
         if event.type == locals.QUIT:
             exit()
         # 按键，控制声音大小
         if event.type == locals.KEYDOWN:
-            
             if event.key == locals.K_UP:
                 volume += 0.1
                 if volume > 1:
@@ -41,7 +36,6 @@ while True:
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-                
 
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONUP and event.button == 1:
@@ -56,16 +50,13 @@ while True:
                 else:
                     play_button = play_img
                     pygame.mixer.music.pause()
-
     if pygame.mixer.music.get_busy() == False:
-        i+=1
-        if i > len(list)-1:
+          # 载入音乐      
+        if i>len(list)-1:
             i=0
-        #pygame.mixer.music.load(list[i])
-        
         pygame.mixer.music.load(list[i])
         pygame.mixer.music.play()
-
+        i+=1
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮