/// <summary>
/// 目标引用减一
/// </summary>
/// <param name="hashcode"></param>
/// <returns></returns>
public static string OverrideRequestUrlByCrc(CRequest req)
{
string url = req.url;
ABInfo abInfo = ManifestManager.GetABInfo(req.key);
if (abInfo != null)
{
bool appCrc = HugulaSetting.instance != null ? HugulaSetting.instance.appendCrcToFile : false;
if (abInfo.crc32 > 0 && appCrc)
{
url = CUtils.InsertAssetBundleName(url, "_" + abInfo.crc32.ToString());
}
}
return(url);
}
internal void RemoveTask(ABInfo abInfo, BackGroundQueue bQueue)
{
loadingTasks.Remove(abInfo);
bool isError = abInfo.state != ABInfoState.Success;
var mainAbInfo = ManifestManager.GetABInfo(abInfo.abName);
if (mainAbInfo != null)
{
mainAbInfo.state = abInfo.state;
}
#if !HUGULA_NO_LOG
Debug.LogFormat("task complete abName={0},size={1},isError={2},loadingTasks.Count={3},bQueue.count={4}", abInfo.abName, abInfo.size, isError, loadingTasks.Count, bQueue.Count);
#endif
bQueue.Complete(abInfo, isError);
if (!bQueue.IsError)
{
LoadingQueue();
}
}
/// <summary>
/// assetbundle is done
/// </summary>
/// <param name="req"></param>
/// <param name="ab"></param>
static protected void CallOnAssetBundleComplete(CRequest req, AssetBundle ab)
{
if (OnAssetBundleComplete != null)
{
OnAssetBundleComplete(req, ab);
}
#if HUGULA_PROFILER_DEBUG && !HUGULA_NO_LOG
var now = System.DateTime.Now;
var dt1 = now - req.beginQueueTime;
var dt2 = now - req.beginLoadTime;
var size = 0u;
var abinfo = ManifestManager.GetABInfo(req.key);
if (abinfo != null)
{
size = abinfo.size;
}
string tips = "AssetBundle";
if (req.isShared)
{
tips = "Shared AssetBundle";
}
Debug.LogFormat("<color=#0a9a0a>{0} Request(asset={1},key={2},size={3}) alltime={4}s,loadtime={5}s,frame={6}</color>", tips, req.assetName, req.key, size, dt1.TotalSeconds, dt2.TotalSeconds, Time.frameCount);
#endif
}
private void _BeginDownload()
{
/*
* Stream Compressed (LZMA) Mem: LZ4 compressed bundle size. Perf: reading from disk + LZMA decompression + LZ4 compression.
* Chunk Compressed (LZ4) Mem: no extra memory is used. Perf: reading from disk.
*/
string url = CUtils.GetAndroidABLoadPath(cRequest.url);
var abInfo = ManifestManager.GetABInfo(cRequest.key);
if (abInfo != null && abInfo.size < ResourcesLoader.asyncSize)
{
#if HUGULA_PROFILER_DEBUG
Profiler.BeginSample("AssetBundle.LoadFromFile:" + url);
#endif
assetBundle = AssetBundle.LoadFromFile(url);
}
else
{
#if HUGULA_PROFILER_DEBUG
Profiler.BeginSample("AssetBundle.LoadFromFileAsync:" + url);
#endif
m_abRequest = AssetBundle.LoadFromFileAsync(url);
}
#if HUGULA_PROFILER_DEBUG
Profiler.EndSample();
#endif
if (m_abRequest != null)
{
m_abRequest.priority = cRequest.priority;
}
#if HUGULA_LOADER_DEBUG
HugulaDebug.FilterLogFormat(cRequest.key, "<color=#15A0A1>1.4 AssetBundleDownloadFromDiskOperation begin Request(url={0},assetname={1},dependencies.count={3})keyHashCode{2},asyn={4},frameCount{5}</color>", cRequest.url, cRequest.assetName, cRequest.keyHashCode, cRequest.dependencies == null ? 0 : cRequest.dependencies.Length, cRequest.async, Time.frameCount);
#endif
}