private void OnDownload_PredownloadMarking(IDownloadedItem wItem, object obj)
{
if (!wItem.isSuccess || wItem.isCanceled)
{
TsLog.LogWarning("Failed~! OnDownload_PredownloadMarking() wItem= {0}", new object[]
{
wItem.assetPath
});
return;
}
bool flag = TsCaching.IsVersionCached(wItem.url, wItem.version, wItem.UseCustomCache);
if (flag)
{
TsCaching.MarkAsUsed(wItem.url, wItem.version, wItem.UseCustomCache);
}
}
private void _CheckCaching()
{
this.m_cacheChecked = true;
this.isCacheHit = false;
this.useLoadFromCacheOrDownload = false;
if (this.m_protocol == Protocol.FILE)
{
return;
}
if (Option.localWWW)
{
this.m_protocol = Protocol.FILE;
return;
}
if (!string.IsNullOrEmpty(this.anotherURL))
{
return;
}
if (!Option.useCache)
{
return;
}
if (this.m_kItem == null)
{
return;
}
if (!this.m_kItem.bUseCustomCache && !this.isUnityAsset)
{
return;
}
this.useLoadFromCacheOrDownload = true;
string url = Option.GetProtocolRootPath(this.m_protocol) + this.assetPath;
if (TsCaching.IsVersionCached(url, this.m_kItem.nVersion, this.m_kItem.bUseCustomCache))
{
this.isCacheHit = true;
}
}
public static bool IsVersionCached(Protocol protocol, string path, bool markAsUsed)
{
path = path.ToLower();
string text = Option.GetProtocolRootPath(protocol) + path;
string text2 = "/" + path;
PatchFileInfo patchFileInfo = PatchFinalList.Instance.GetPatchFileInfo(text2);
if (patchFileInfo == null)
{
TsLog.LogWarning("TsBundle.WWWItem.IsVersionCached Warning! - Key:{0}", new object[]
{
text2.ToString()
});
return(false);
}
bool flag = TsCaching.IsVersionCached(text, patchFileInfo.nVersion, patchFileInfo.bUseCustomCache);
if (flag && markAsUsed)
{
TsCaching.MarkAsUsed(text, patchFileInfo.nVersion, patchFileInfo.bUseCustomCache);
}
return(flag);
}
public void _InternalOnly_ChangeStateSuccess()
{
this.wiState = WWWItem.StateWI.SUCCESS;
this.safeBundle = null;
this.safeBytes = null;
this.safeString = null;
this.safeAudioClip = null;
if (this.useLoadFromCacheOrDownload)
{
this.safeSize = ((this.m_kItem == null) ? 0 : this.m_kItem.nFileSize);
}
else
{
this.safeSize = ((this.m_www == null) ? 0 : this.m_www.size);
}
bool flag = !this.isCacheHit && this.itemType == ItemType.UNDEFINED && this.UseCustomCache;
if (flag)
{
if (Option.EnableTrace)
{
TsLog.LogWarning("[TsBundle] set RawBytes => Cache Hit[{0}], Use[{1}] (AssetPath=\"{2}\", Stack=\"{3}\", Type={4})", new object[]
{
this.isCacheHit,
this.useLoadFromCacheOrDownload,
this.assetPath,
this.stackName,
this.itemType
});
}
this.rawBytes = this.m_www.bytes;
}
try
{
if (this.itemType == ItemType.USER_STRING)
{
this.safeString = this.m_www.text;
if (this.safeString == null)
{
this._InternalOnly_ChangeStateErrorOrRetry("fail to access www.text.");
}
}
else if (this.itemType == ItemType.USER_BYTESA)
{
this.safeBytes = ((this.rawBytes == null) ? this.m_www.bytes : this.rawBytes);
if (this.safeBytes == null)
{
this._InternalOnly_ChangeStateErrorOrRetry("fail to access www.bytes.");
}
}
else if (this.itemType == ItemType.USER_AUDIO)
{
this.safeAudioClip = this.m_www.GetAudioClip(false, true);
if (null == this.safeAudioClip)
{
this._InternalOnly_ChangeStateErrorOrRetry("fail to access www.AudioClip.");
}
}
else if (this.itemType == ItemType.UNDEFINED)
{
if (this.refCnt == 1)
{
this.Dispose();
}
if (this.m_kItem != null)
{
TsCaching.MarkAsUsed(this.assetPath, this.m_kItem.nVersion, this.m_kItem.bUseCustomCache);
}
}
else
{
this.safeBundle = this.m_www.assetBundle;
if (null == this.safeBundle)
{
this._InternalOnly_ChangeStateErrorOrRetry("fail to access www.assetBundle.");
throw new NullReferenceException();
}
this.mainAsset = this.safeBundle.mainAsset;
TsFix.AudioSourceWarning(this.mainAsset as GameObject);
if (this.loadAll)
{
this.subBundles = this.safeBundle.LoadAll();
UnityEngine.Object[] subBundles = this.subBundles;
for (int i = 0; i < subBundles.Length; i++)
{
UnityEngine.Object @object = subBundles[i];
TsFix.AudioSourceWarning(@object as GameObject);
}
}
}
if (Option.EnableTrace)
{
bool flag2 = false;
int num = -1;
if (this.m_kItem != null)
{
string url = Helper.FullURL(this.assetPath);
num = this.m_kItem.nVersion;
flag2 = TsCaching.IsVersionCached(url, num, this.m_kItem.bUseCustomCache);
}
TsLog.Log("[TsBundle] download => success (AssetPath=\"{0}\", Stack=\"{1}\", Type={2}, Version={3}, RefCnt={4}, LoadFromCacheOrDownload={5}, Disposed={6}), Cached => {7}\r\nCallStack={8}", new object[]
{
this.assetPath,
this.stackName,
this.itemType,
num,
this.refCnt,
this.useLoadFromCacheOrDownload,
this.m_www == null,
(string.IsNullOrEmpty(this.anotherURL) || this.useLoadFromCacheOrDownload) ? flag2.ToString() : "(ignore)"
});
}
}
catch (Exception ex)
{
TsLog.LogError("[TsBundle] Unity Assetbundle access exception! (Protocol=\"{0}\", AssetPath=\"{1}\", Stack=\"{2}\", Type={3}) => {4}\r\nCallStack={5}", new object[]
{
Option.GetProtocolRootPath(this.m_protocol),
this.assetPath,
this.stackName,
this.itemType,
ex.ToString(),
this.RequestCallStack
});
this._InternalOnly_ChangeStateErrorOrRetry("Exception! Unity Assetbundle access violation!");
}
if (!this.useLoadFromCacheOrDownload && !this.isCacheHit && 0 < this.safeSize)
{
Holder.DbgAddWWWItemStat(this.assetPath, this.safeSize);
if (WWWItem.OnIncreaseSizeOfDownload != null)
{
WWWItem.OnIncreaseSizeOfDownload(this.safeSize);
}
}
}
public void _InternalOnly_ChangeStateRequest()
{
if (this.wiState != WWWItem.StateWI.UNLOADED)
{
if (this.wiState != WWWItem.StateWI.DESTROIED)
{
this.retryRequested = false;
this.wiState = WWWItem.StateWI.REQUESTED;
string text;
if (string.IsNullOrEmpty(this.anotherURL))
{
if (Option.usePatchDir && this.m_protocol == Protocol.HTTP && this.m_kItem != null)
{
string protocolRootPath = Option.GetProtocolRootPath(this.m_protocol);
string format = string.Empty;
if (protocolRootPath[protocolRootPath.Length - 1] == '/')
{
if (this.assetPath[0] == '/')
{
format = "{0}{1}{2}";
}
else
{
format = "{0}{1}/{2}";
}
}
else if (this.assetPath[0] == '/')
{
format = "{0}/{1}{2}";
}
else
{
format = "{0}/{1}/{2}";
}
text = string.Format(format, protocolRootPath, this.m_kItem.VersionDir, this.assetPath);
}
else
{
text = Option.GetProtocolRootPath(this.m_protocol) + this.assetPath;
}
}
else
{
text = this.anotherURL;
}
if (this.m_protocol == Protocol.HTTP && 0 < this.retryCnt)
{
if (text.Contains("?r="))
{
text = string.Format("{0}{1}", text, this.retryCnt);
}
else
{
text = string.Format("{0}?r={1}{2}", text, (int)(UnityEngine.Random.value * 1000000f), this.retryCnt);
}
TsLog.Log("[TsBundle] TsBundle:Retry = \"{0}\"", new object[]
{
text
});
}
if (Option.EnableTrace)
{
TsLog.Log("[TsBundle] www loading (AssetPath=\"{0}\", Stack=\"{1}\", Type={2}, Size={3:#,###,###,###}, UnloadReserved={4}, RefCount={5} ) {6}", new object[]
{
this.assetPath,
this.stackName,
this.itemType,
(this.m_kItem != null) ? this.m_kItem.nFileSize : 0,
this.DebugUnloadReserved,
this.refCnt,
(this.m_kItem != null) ? ((!TsCaching.IsVersionCached(text, this.m_kItem.nVersion, this.m_kItem.bUseCustomCache)) ? "<<will download>>" : "<<Cached>>") : "<<not listed>>"
});
}
if (string.IsNullOrEmpty(this.anotherURL))
{
UsingAssetRecorder.RecordFile(this.assetPath);
}
this._ReleaseLoadedAsset();
if (this.useLoadFromCacheOrDownload)
{
if (!this.inUndefinedStack)
{
this.m_www = Holder.CancelPreDownload(this.assetPath);
}
if (this.m_www == null)
{
this.m_www = TsCaching.LoadFromCacheOrDownload(text, this.m_kItem.nVersion, (long)this.m_kItem.nFileSize, this.m_kItem.bUseCustomCache, this);
}
if (!this.isCacheHit)
{
Holder.DbgAddWWWItemStat(this.assetPath, this.m_kItem.nFileSize);
if (0 < this.m_kItem.nFileSize && WWWItem.OnIncreaseSizeOfDownload != null)
{
WWWItem.OnIncreaseSizeOfDownload(this.m_kItem.nFileSize);
}
}
}
else
{
Holder.DbgAddWWWItemStat(this.assetPath, 0);
this.m_www = new WWW(text);
}
this.retryCnt++;
return;
}
}
try
{
if (Option.EnableTrace)
{
TsLog.Log("[TsBundle] cannot request download, already unloaded bundle (AssetPath=\"{0}\", Stack=\"{1}\", Type={2}, SIze={3:#,###,###,###})\n\rCallStack={4}", new object[]
{
this.assetPath,
this.stackName,
this.itemType,
(this.m_kItem != null) ? this.m_kItem.nFileSize : 0,
this.RequestCallStack
});
}
}
catch (Exception arg)
{
TsLog.Log("[TsBundle] " + arg, new object[0]);
}
}