/// <summary>
/// 停止资源加载
/// </summary>
/// <param name="handler"></param>
/// <param name="destroyIfIsInstnace"></param>
internal void UnloadAssetAsync(AssetHandler handler, bool destroyIfIsInstnace)
{
//判断需要停止的是否还尚未开始加载
if (dataWaitingQueue.Count > 0)
{
foreach (var data in dataWaitingQueue)
{
if (data.Handler == handler)
{
dataWaitingQueue.Remove(data);
dataPool.Release(data);
return;
}
}
}
if (dataLoadingList.Count > 0)
{
foreach (var data in dataLoadingList)
{
if (data.Handler == handler)
{
data.DoCancel(destroyIfIsInstnace);
return;
}
}
}
}
public void Remove(T item)
{
try
{
queue.Remove(GetExistingNode(item));
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException("Cannot call Remove () on a node which is not enqueued: " + item, ex);
}
}