private void LoadPlatformMainfest(string rootBundlePath, string folerPath, EnciphererKey keyAsset)
{
//从内存中加载&解密
byte[] datas = Encipherer.AESDecrypt(File.ReadAllBytes(rootBundlePath), keyAsset);
AssetBundle mainfestAssetBundle = AssetBundle.LoadFromMemory(datas);
_mainfest = mainfestAssetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest"); //
string[] assetBundleNames = _mainfest.GetAllAssetBundles();
foreach (var item in assetBundleNames)
{
datas = Encipherer.AESDecrypt(File.ReadAllBytes(folerPath + "/" + item), keyAsset);
AssetBundle assetBundle = AssetBundle.LoadFromMemory(datas);
string[] assetNames = assetBundle.GetAllAssetNames();
if (assetBundle.isStreamedSceneAssetBundle)
{
assetNames = assetBundle.GetAllScenePaths();
}
foreach (var name in assetNames)
{
if (!_allAssets.ContainsKey(name))
{
_allAssets.Add(name, assetBundle);
}
}
}
mainfestAssetBundle.Unload(false);
}
//异步加载AssetBundle
private AssetBundleCreateRequest LoadAssetBundleAsync(string path)
{
if (!File.Exists(path))
{
throw new Exception("assetbundle not found :" + path);
}
AssetBundleCreateRequest assetBundleCreateRequest;
if (_enciphererkeyAsset != null)
{
byte[] datas = Encipherer.AESDecrypt(File.ReadAllBytes(path), _enciphererkeyAsset);
assetBundleCreateRequest = AssetBundle.LoadFromMemoryAsync(datas);
}
else
{
assetBundleCreateRequest = AssetBundle.LoadFromFileAsync(path);
}
return(assetBundleCreateRequest);
}
//同步加载AssetBundle
private AssetBundle LoadAssetBundle(string path)
{
if (!File.Exists(path))
{
throw new Exception("assetbundle not found :" + path);
}
AssetBundle mainfestAssetBundle;
if (_enciphererkeyAsset != null)
{
byte[] datas = Encipherer.AESDecrypt(File.ReadAllBytes(path), _enciphererkeyAsset);
mainfestAssetBundle = AssetBundle.LoadFromMemory(datas);
}
else
{
mainfestAssetBundle = AssetBundle.LoadFromFile(path);
}
return(mainfestAssetBundle);
}
