public override AssetRequest <TAsset> LoadAsync <TAsset>(string deviceList, ref ContentManifest.AssetEntry entry, AssetLoadedHandler <TAsset> handler = null)
{
gcsAccessTokenService = Service.Get <IGcsAccessTokenService>();
string bundlePath = UriUtil.Combine(baseUri, entry.Key);
AssetBundleWwwWrapper assetBundleWwwWrapper = new AssetBundleWwwWrapper(bundlePath, gcsAccessTokenService);
AsyncBundleWwwRequest <TAsset> result = new AsyncBundleWwwRequest <TAsset>(entry.Key, assetBundleWwwWrapper);
CoroutineRunner.StartPersistent(waitForBundleToLoad(assetBundleWwwWrapper, handler, entry.IsCacheOnly), this, "Local_waitForBundleToLoad");
return(result);
}
public override AssetRequest <TAsset> LoadAsync <TAsset>(string deviceList, ref ContentManifest.AssetEntry entry, AssetLoadedHandler <TAsset> handler = null)
{
string bundlePath = UriUtil.Combine(baseUri, entry.Key);
AssetBundleWwwWrapper assetBundleWwwWrapper = new AssetBundleWwwWrapper(bundlePath, gcsAccessTokenService);
AsyncBundleWwwRequest <TAsset> result = new AsyncBundleWwwRequest <TAsset>(entry.Key, assetBundleWwwWrapper);
uint result2 = 0u;
if (entry.UserData != null && entry.UserData is ContentManifest.BundleEntry && !uint.TryParse(((ContentManifest.BundleEntry)entry.UserData).Crc, out result2))
{
result2 = 0u;
}
CoroutineRunner.StartPersistent(waitForBundleToLoad(assetBundleWwwWrapper, result2, handler), this, "waitForBundleToLoad");
return(result);
}
private IEnumerator waitForBundleToLoad <TAsset>(AssetBundleWwwWrapper bundleRequest, AssetLoadedHandler <TAsset> handler, bool cacheOnly) where TAsset : class
{
bundleRequest.LoadFromDownload(bundleRequest.BundlePath);
Service.Get <LoadingController>().RegisterDownload(bundleRequest.WebRequest);
yield return(bundleRequest.Send());
Service.Get <LoadingController>().UnRegisterDownload(bundleRequest.WebRequest);
if (handler != null)
{
AssetBundle assetBundle = null;
if (!cacheOnly)
{
assetBundle = bundleRequest.AssetBundle;
}
TAsset asset = null;
if (assetBundle != null)
{
asset = (TAsset)(object)assetBundle;
}
handler(bundleRequest.BundlePath, asset);
}
yield return(null);
}
private IEnumerator waitForBundleToLoad <TAsset>(AssetBundleWwwWrapper bundleRequestWrapper, uint crc, AssetLoadedHandler <TAsset> handler) where TAsset : class
{
CPipeManifestResponse cpipeManifestResponse = new CPipeManifestResponse();
yield return(cpipeManifestService.LookupAssetUrl(cpipeManifestResponse, bundleRequestWrapper.BundlePath));
if (string.IsNullOrEmpty(cpipeManifestResponse.FullAssetUrl))
{
throw new Exception($"Bundle \"{bundleRequestWrapper.BundlePath}\" NOT FOUND in CPipe manifest.");
}
while (!Caching.ready)
{
yield return(null);
}
bundleRequestWrapper.LoadFromCacheOrDownload(cpipeManifestResponse.FullAssetUrl, crc);
Service.Get <LoadingController>().RegisterDownload(bundleRequestWrapper.WebRequest);
yield return(bundleRequestWrapper.Send());
Service.Get <LoadingController>().UnRegisterDownload(bundleRequestWrapper.WebRequest);
if (DelayLoading)
{
yield return(null);
yield return(null);
}
for (int i = 0; i < 3; i++)
{
if (bundleRequestWrapper.WebRequest.isNetworkError)
{
Log.LogErrorFormatted(this, "Retry count {0}. Failed to download bundle {1} with error: {2}", i + 1, bundleRequestWrapper.BundlePath, bundleRequestWrapper.WebRequest.error);
}
else
{
if (!(bundleRequestWrapper.AssetBundle == null))
{
break;
}
Log.LogErrorFormatted(this, "Retry count {0}. Downloaded bundle was null", i + 1);
}
bundleRequestWrapper.LoadFromCacheOrDownload(cpipeManifestResponse.FullAssetUrl, crc);
string message = $"Retry bundle load with expected CRC {crc}: {bundleRequestWrapper.BundlePath}";
Crittercism.LeaveBreadcrumb(message);
Service.Get <LoadingController>().RegisterDownload(bundleRequestWrapper.WebRequest);
yield return(bundleRequestWrapper.Send());
Service.Get <LoadingController>().UnRegisterDownload(bundleRequestWrapper.WebRequest);
}
if (bundleRequestWrapper.AssetBundle != null)
{
string breadcrumb = $"Loaded bundle with expected CRC {crc}: {bundleRequestWrapper.BundlePath}";
Crittercism.LeaveBreadcrumb(breadcrumb);
}
else
{
string breadcrumb = $"Failed to load bundle with expected CRC {crc}: {bundleRequestWrapper.BundlePath}";
Crittercism.LeaveBreadcrumb(breadcrumb);
}
if (handler != null)
{
TAsset asset = null;
if (bundleRequestWrapper.AssetBundle != null)
{
asset = (TAsset)(object)bundleRequestWrapper.AssetBundle;
}
handler(bundleRequestWrapper.BundlePath, asset);
}
bundleRequestWrapper.IsComplete = true;
bundleRequestWrapper.CacheAndDispose();
}