Unity 播放音频文件

Unity 播放音频文件参考代码：

 public void Play(string strSoundName, float autoDestroyTime = 0f, bool bLoop = false, float fPerTime = 1f)
         {
             if (!strSoundName.Equals(""))
             {
                 //设置背景音乐
                 AudioClip clip = Resources.Load<AudioClip>(strSoundName);

                 if (_csAudio == null)
                     Awake();
                 if (clip != null)
                 {
                     _csAudio.loop = false;//此处用true会有BUG,有时不会循环
                     _csAudio.clip = clip;

                     if (_fDelay > 0.0f)
                         _csAudio.PlayDelayed(_fDelay);
                     else
                         _csAudio.Play();

                     _bLoop = bLoop;
                     _fPerTime = fPerTime;

                     //循环
                     if (_bLoop)
                     {
                         Invoke("AutoLoop", _fPerTime);
                     }
                     else
                     {
                         //非循环则自动销毁
                         float fAutoDestroyTime = clip.length;
                         if (autoDestroyTime > ) fAutoDestroyTime = autoDestroyTime;
                         Invoke("Stop", autoDestroyTime);
                     }
                 }
                 else
                 {
                     //音效加载失败，直接销毁
                     Stop();
                 }

             }
         }