| public static GetConfig ( KEngineDefaultConfigs cfg ) : string | ||
| cfg | KEngineDefaultConfigs | |
| return | string | |
public static AssetFileLoader Load(string path, AssetFileBridgeDelegate assetFileLoadedCallback = null, LoaderMode loaderMode = LoaderMode.Async)
{
// 添加扩展名
path = path + AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt);
LoaderDelgate realcallback = null;
if (assetFileLoadedCallback != null)
{
realcallback = (isOk, obj) => assetFileLoadedCallback(isOk, obj as Object);
}
return(AutoNew <AssetFileLoader>(path, realcallback, false, loaderMode));
}
/// DES解密字符串
/// 待解密的字符串
/// 解密密钥,要求为8位,和加密密钥相同
/// 解密成功返回解密后的字符串，失败返源串
public string DecryptDES(string decryptString)
{
string decryptKey = AppEngine.GetConfig("KEngine", "CryptKey") ?? "testkey";
try
{
byte[] rgbKey = Encoding.UTF8.GetBytes(decryptKey);
byte[] rgbIV = CustomKeys ?? DefaultKeys;
byte[] inputByteArray = Convert.FromBase64String(decryptString);
DESCryptoServiceProvider DCSP = new DESCryptoServiceProvider();
MemoryStream mStream = new MemoryStream();
CryptoStream cStream = new CryptoStream(mStream, DCSP.CreateDecryptor(rgbKey, rgbIV),
CryptoStreamMode.Write);
cStream.Write(inputByteArray, 0, inputByteArray.Length);
cStream.FlushFinalBlock();
return(Encoding.UTF8.GetString(mStream.ToArray()));
}
catch
{
return(decryptString);
}
}
/// DES加密字符串
/// 待加密的字符串
/// 加密密钥,要求为8位
/// 加密成功返回加密后的字符串，失败返回源串
public string EncryptDES(string encryptString)
{
string encryptKey = AppEngine.GetConfig("CryptKey"); // 钥匙
try
{
byte[] rgbKey = Encoding.UTF8.GetBytes(encryptKey.Substring(0, 8));
byte[] rgbIV = CustomKeys ?? DefaultKeys;
byte[] inputByteArray = Encoding.UTF8.GetBytes(encryptString);
DESCryptoServiceProvider dCSP = new DESCryptoServiceProvider();
MemoryStream mStream = new MemoryStream();
CryptoStream cStream = new CryptoStream(mStream, dCSP.CreateEncryptor(rgbKey, rgbIV),
CryptoStreamMode.Write);
cStream.Write(inputByteArray, 0, inputByteArray.Length);
cStream.FlushFinalBlock();
return(Convert.ToBase64String(mStream.ToArray()));
}
catch
{
return(encryptString);
}
}
private IEnumerator _Init(string path, LoaderMode loaderMode)
{
IsLoadAssetBundle = AppEngine.GetConfig("KEngine", "IsLoadAssetBundle").ToInt32() != 0;
Object getAsset = null;
if (IsEditorLoadAsset)
{
#if UNITY_EDITOR
if (path.EndsWith(".unity"))
{
// scene
getAsset = KResourceModule.Instance;
Log.LogWarning("Load scene from Build Settings: {0}", path);
}
else
{
getAsset = UnityEditor.AssetDatabase.LoadAssetAtPath("Assets/" + KEngineDef.ResourcesBuildDir + "/" + path, typeof(UnityEngine.Object));
if (getAsset == null)
{
Log.Error("Asset is NULL(from {0} Folder): {1}", KEngineDef.ResourcesBuildDir, path);
}
}
#else
Log.Error("`IsEditorLoadAsset` is Unity Editor only");
#endif
OnFinish(getAsset);
}
else if (!IsLoadAssetBundle)
{
string extension = Path.GetExtension(path);
path = path.Substring(0, path.Length - extension.Length); // remove extensions
getAsset = Resources.Load <Object>(path);
if (getAsset == null)
{
Log.Error("Asset is NULL(from Resources Folder): {0}", path);
}
OnFinish(getAsset);
}
else
{
_bundleLoader = AssetBundleLoader.Load(path, null, loaderMode);
while (!_bundleLoader.IsCompleted)
{
if (IsReadyDisposed) // 中途释放
{
_bundleLoader.Release();
OnFinish(null);
yield break;
}
yield return(null);
}
if (!_bundleLoader.IsSuccess)
{
Log.Error("[AssetFileLoader]Load BundleLoader Failed(Error) when Finished: {0}", path);
_bundleLoader.Release();
OnFinish(null);
yield break;
}
var assetBundle = _bundleLoader.Bundle;
DateTime beginTime = DateTime.Now;
#if UNITY_5 || UNITY_2017_1_OR_NEWER
// Unity 5 下，不能用mainAsset, 要取对象名
var abAssetName = Path.GetFileNameWithoutExtension(Url).ToLower();
if (!assetBundle.isStreamedSceneAssetBundle)
{
if (loaderMode == LoaderMode.Sync)
{
getAsset = assetBundle.LoadAsset(abAssetName);
Debuger.Assert(getAsset);
_bundleLoader.PushLoadedAsset(getAsset);
}
else
{
var request = assetBundle.LoadAssetAsync(abAssetName);
while (!request.isDone)
{
yield return(null);
}
Debuger.Assert(getAsset = request.asset);
_bundleLoader.PushLoadedAsset(getAsset);
}
}
else
{
// if it's a scene in asset bundle, did nothing
// but set a fault Object the result
getAsset = KResourceModule.Instance;
}
#else
// 经过AddWatch调试，.mainAsset这个getter第一次执行时特别久，要做序列化
//AssetBundleRequest request = assetBundle.LoadAsync("", typeof(Object));// mainAsset
//while (!request.isDone)
//{
// yield return null;
//}
try
{
Debuger.Assert(getAsset = assetBundle.mainAsset);
}
catch
{
Log.Error("[OnAssetBundleLoaded:mainAsset]{0}", path);
}
#endif
KResourceModule.LogLoadTime("AssetFileBridge", path, beginTime);
if (getAsset == null)
{
Log.Error("Asset is NULL: {0}", path);
}
}
if (Application.isEditor)
{
if (getAsset != null)
{
KResoourceLoadedAssetDebugger.Create(getAsset.GetType().Name, Url, getAsset as Object);
}
// 编辑器环境下，如果遇到GameObject，对Shader进行Fix
if (getAsset is GameObject)
{
var go = getAsset as GameObject;
foreach (var r in go.GetComponentsInChildren <Renderer>(true))
{
RefreshMaterialsShaders(r);
}
}
}
if (getAsset != null)
{
// 更名~ 注明来源asset bundle 带有类型
getAsset.name = String.Format("{0}~{1}", getAsset, Url);
}
OnFinish(getAsset);
}
/// <summary>
/// Check Bundles/[Platform]/xxxx.kk exists?
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static bool IsBundleResourceExist(string url)
{
if (KResourceModule.IsEditorLoadAsset)
{
var editorPath = "Assets/" + KEngineDef.ResourcesBuildDir + "/" + url;
var hasEditorUrl = File.Exists(editorPath);
if (hasEditorUrl)
{
return(true);
}
}
return(KResourceModule.IsResourceExist(KResourceModule.BundlesPathRelative + url.ToLower() + AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
}