public IEnumerator DownloadQueue()
{
while (dowmLoad.Count > 0)
{
//出队列
wwwItem tmpItem = dowmLoad.Dequeue();
//开始下载 启动父类一个协程
yield return(tmpItem.Downoload());
}
//下载完 ture
isDownloadFinish = true;
}
/// <summary>
/// 下载
/// </summary>
/// <param name="tmpItem">下载任务</param>
public void AddTarget(wwwItem tmpItem)
{
//进队列 就下载
dowmLoad.Enqueue(tmpItem);
///如果完成 在启动协程
if (isDownloadFinish)
{
StartCoroutine(DownloadQueue());
}
//进队列 ==false you东西
isDownloadFinish = false;
}
/// <summary>
/// 下载出错处理
/// 整个类返回给上层
/// </summary>
/// <param name="tmpWWW"></param>
public virtual void DownloadError(wwwItem tmpItem)
{
}
/// <summary>
/// 继承父类 有重新
/// 出错 加入队列
/// </summary>
/// <param name="tmpItem"></param>
public override void DownloadError(wwwItem tmpItem)
{
// base.DownloadError(tmpItem);
wwwHelper.Instance.AddTarget(tmpItem);
}
