private AssetBundleLoading LoadAssetBundle(string name, bool isLoadingManifest) { string url = _assetBundlePathPrefix + name; WWW request; if (isLoadingManifest) { request = new WWW(url); } else { Hash128 hash; _allHashes.TryGetValue(name, out hash); request = WWW.LoadFromCacheOrDownload(url, hash, 0); } var ret = OperationFactory.CreateAssetBundleLoadFromWww(name, request); return(ret); }