/// <summary>
/// 内部播放方法，编排好CachePlayList之后调用这里
/// </summary>
private void DoPlay()
{
//当前是否有播放
if (mCur_PlayingClip != null)
{
MainAudioSource.Stop();
mCur_PlayingClip = null;
if (mCurPlayerTimer != null)
{
mCurPlayerTimer.Dispose();
mCurPlayerTimer = null;
}
}
if (mCachePlayList.Count <= 0)
{
XLog.PrintW("[TinaX] 音轨 " + mSoundTrackName + " 播放失败：音频缓存队列为空");
return;
}
mCur_PlayingClip = mCachePlayList[0];
MainAudioSource.clip = mCur_PlayingClip.OriginClip;
var length = mCur_PlayingClip.OriginClip.length;
//设置计时器
mCurPlayerTimer = Observable.Timer(TimeSpan.FromSeconds(length)).Subscribe(_ => {
Timer_OnClipPlayEnd();
});
MainAudioSource.Play();
mCachePlayList.RemoveAt(0);
}
//某个Clip播放结束的计时器
private void Timer_OnClipPlayEnd()
{
Debug.Log("播放器：播放Clip计时器触发");
//某个clip播放结束了，我们看看接下来要干嘛
//首先看看播放模式
if (mPlayMode == E_PlayMode.single)
{
//那就播放结束了呗，处理下回调
foreach (var item in OnClipPlayEnd)
{
item.Value(mCur_PlayingClip.Name, "");
}
//然后，清空当前状态
mCurPlayerTimer = null;
mCur_PlayingClip = null;
}
if (mPlayMode == E_PlayMode.single_loop)
{
//循环啊，那就再放一遍
mCachePlayList.Add(mCur_PlayingClip);
DoPlay();
}
if (mPlayMode == E_PlayMode.list || mPlayMode == E_PlayMode.list_loop)
{
//列表循环，播放下一个,编排Cache
int index = 0;
for (int i = 0; i < mPlayList.Count; i++)
{
if (mPlayList[i].Name == mCur_PlayingClip.Name)
{
index = i;
break;
}
}
index++;
if (index >= mPlayList.Count)
{
index = 0;
if (mPlayMode == E_PlayMode.list)
{
foreach (var item in OnListPlayEnd)
{
item.Value();
}
}
}
mCachePlayList.Add(mPlayList[index]);
DoPlay();
}
mCurPlayerTimer = null;
}