public IEnumerator DoInitialize()
{
string packageManifestPath = AssetManager.PathProvider.GetPackageManifestPath();
string json = null;
if (packageManifestPath.StartsWith("jar") || packageManifestPath.StartsWith("http"))
{
UnityWebRequest webRequest = UnityWebRequest.Get(packageManifestPath);
webRequest.useHttpContinue = false;
yield return(webRequest.SendWebRequest());
if (webRequest.result != UnityWebRequest.Result.ConnectionError && webRequest.result != UnityWebRequest.Result.ProtocolError)
{
json = webRequest.downloadHandler.text;
}
}
else
{
json = File.ReadAllText(packageManifestPath);
}
PackageManifest packageManifest = new PackageManifest();
if (!string.IsNullOrEmpty(json))
{
JsonUtility.FromJsonOverwrite(json, packageManifestPath);
}
else
{
throw new System.Exception("load PackageManifest fail : " + packageManifestPath);
}
string bundleManifestPath = AssetManager.PathProvider.GetAssetBundleManifestPath();
AssetBundle assetBundle;
if (bundleManifestPath.StartsWith("jar") || bundleManifestPath.StartsWith("http"))
{
UnityWebRequest webRequest = UnityWebRequestAssetBundle.GetAssetBundle(bundleManifestPath);
webRequest.useHttpContinue = false;
yield return(webRequest.SendWebRequest());
assetBundle = DownloadHandlerAssetBundle.GetContent(webRequest);
}
else
{
var createRequest = AssetBundle.LoadFromFileAsync(bundleManifestPath);
yield return(createRequest);
assetBundle = createRequest.assetBundle;
}
if (assetBundle == null)
{
throw new System.Exception("load PackageManifest fail " + bundleManifestPath);
}
var manifest = assetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
assetProvider.InitByManifest(manifest, packageManifest);
assetBundle.Unload(true);
isFinish = true;
assetProvider = null;
Finished();
}
public ManifestInitializeRequest(AssetBundleAssetProvider assetProvider)
{
this.assetProvider = assetProvider;
}