private IEnumerator LoadAssetBundle(string relativeUrl)
{
var bytesLoader = KBytesLoader.Load(relativeUrl, _inAppPathType, _loaderMode);
while (!bytesLoader.IsCompleted)
{
yield return(null);
}
if (!bytesLoader.IsSuccess)
{
if (AssetBundlerLoaderErrorEvent != null)
{
AssetBundlerLoaderErrorEvent(this);
}
Logger.LogError("[KAssetBundleLoader]Error Load Bytes AssetBundle: {0}", relativeUrl);
OnFinish(null);
yield break;
}
byte[] bundleBytes = bytesLoader.Bytes;
Progress = 1 / 2f;
bytesLoader.Release(); // 字节用完就释放
BundleParser = new KAssetBundleParser(RelativeResourceUrl, bundleBytes);
while (!BundleParser.IsFinished)
{
if (IsReadyDisposed) // 中途释放
{
OnFinish(null);
yield break;
}
Progress = BundleParser.Progress / 2f + 1 / 2f; // 最多50%， 要算上WWWLoader的嘛
yield return(null);
}
Progress = 1f;
var assetBundle = BundleParser.Bundle;
if (assetBundle == null)
{
Logger.LogError("WWW.assetBundle is NULL: {0}", RelativeResourceUrl);
}
OnFinish(assetBundle);
//Array.Clear(cloneBytes, 0, cloneBytes.Length); // 手工释放内存
//GC.Collect(0);// 手工释放内存
}
/// <summary>
/// Default load setting strategry, editor load file, runtime resources.load
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static byte[] DefaultLoadSetting(string path)
{
//NOTE 在Editor下Reload 配置表失败
#if UNITY_EDITOR
return(LoadSettingFromFile(path));
#else
byte[] fileContent;
var loader = KBytesLoader.Load(SettingFolderName + "/" + path, LoaderMode.Sync);
Debuger.Assert(!loader.IsError);
fileContent = loader.Bytes;
loader.Release();
return(fileContent);
#endif
}
public IEnumerator LoadUIAsset(CUILoadState openState, UILoadRequest request)
{
var name = openState.TemplateName;
// 具体加载逻辑
// manifest
string manifestPath = ResourceDepUtils.GetBuildPath(string.Format("BundleResources/NGUI/{0}.prefab.manifest{1}", name,
AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
var manifestLoader = KBytesLoader.Load(manifestPath, KResourceInAppPathType.PersistentAssetsPath, KAssetBundleLoaderMode.PersitentDataPathSync);
while (!manifestLoader.IsCompleted)
{
yield return(null);
}
var manifestBytes = manifestLoader.Bytes;
manifestLoader.Release(); // 释放掉文本字节
var utf8NoBom = new UTF8Encoding(false);
var manifestList = utf8NoBom.GetString(manifestBytes).Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
for (var i = 0; i < manifestList.Length; i++)
{
var depPath = manifestList[i] + AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt);
var depLoader = KAssetFileLoader.Load(depPath);
while (!depLoader.IsCompleted)
{
yield return(null);
}
}
string path = ResourceDepUtils.GetBuildPath(string.Format("BundleResources/NGUI/{0}.prefab{1}", name, KEngine.AppEngine.GetConfig("AssetBundleExt")));
var assetLoader = KStaticAssetLoader.Load(path);
openState.UIResourceLoader = assetLoader; // 基本不用手工释放的
while (!assetLoader.IsCompleted)
{
yield return(null);
}
request.Asset = assetLoader.TheAsset;
}
private static IEnumerator CoLoadAssetBundleAsync(string relativePath, ResourceDepRequest request)
{
// manifest
string manifestPath = ResourceDepUtils.GetBuildPath(String.Format("{0}.manifest{1}", relativePath,
AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
var manifestLoader = KBytesLoader.Load(manifestPath, LoaderMode.Sync);
while (!manifestLoader.IsCompleted)
{
yield return(null);
}
// manifest读取失败，可能根本没有manifest，是允许的
if (manifestLoader.IsSuccess)
{
var manifestBytes = manifestLoader.Bytes;
manifestLoader.Release(); // 释放掉文本字节
string[] manifestList = GetManifestList(manifestBytes);
for (var i = 0; i < manifestList.Length; i++)
{
var depPath = manifestList[i] + AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt);
var depLoader = KAssetFileLoader.Load(depPath);
if (request.Loaders == null)
{
request.Loaders = new List <KAbstractResourceLoader>();
}
request.Loaders.Add(depLoader);
while (!depLoader.IsCompleted)
{
yield return(null);
}
}
}
string path =
GetBuildPath(String.Format("{0}{1}", relativePath,
AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
// 获取后缀名
var ext = Path.GetExtension(relativePath);
if (ext == ".unity" || ext == ".shader")
{
// Scene
var sceneLoader = KAssetBundleLoader.Load(path);
if (request.Loaders == null)
{
request.Loaders = new List <KAbstractResourceLoader>();
}
request.Loaders.Add(sceneLoader);
while (!sceneLoader.IsCompleted)
{
yield return(null);
}
}
else
{
var assetLoader = KAssetFileLoader.Load(path);
while (!assetLoader.IsCompleted)
{
yield return(null);
}
request.Asset = assetLoader.Asset;
}
request.IsDone = true;
}
/// <summary>
/// 同步加载AssetBundle
/// </summary>
/// <param name="relativePath"></param>
/// <returns></returns>
public static Object LoadAssetBundleSync(string relativePath)
{
//CheckLoadShadersPrefab();
// manifest
string manifestPath = ResourceDepUtils.GetBuildPath(String.Format("{0}.manifest{1}", relativePath,
AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
var manifestLoader = KBytesLoader.Load(manifestPath, LoaderMode.Sync);
//while (!manifestLoader.IsCompleted)
// yield return null;
var manifestBytes = manifestLoader.Bytes;
manifestLoader.Release(); // 释放掉文本字节
if (manifestBytes != null)
{
var manifestList = GetManifestList(manifestBytes);
for (var i = 0; i < manifestList.Length; i++)
{
var depPath = manifestList[i] + AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt);
//var depLoader =
KAssetFileLoader.Load(depPath);
//while (!depLoader.IsCompleted)
//{
// yield return null;
//}
/*if (Application.isEditor)
* {
* Log.Info("Load dep sync:{0}, from: {1}", depPath, relativePath);
* }*/
}
}
else
{
Log.Warning("Cannot find Manifest: {0}", relativePath);
}
string path =
GetBuildPath(String.Format("{0}{1}", relativePath,
AppEngine.GetConfig(KEngineDefaultConfigs.AssetBundleExt)));
//while (!assetLoader.IsCompleted)
// yield return null;
// 获取后缀名
var ext = Path.GetExtension(relativePath);
if (ext == ".unity" || ext == ".shader")
{
// Scene
//var sceneLoader =
KAssetBundleLoader.Load(path);
//while (!sceneLoader.IsCompleted)
// yield return null;
return(null);
}
else
{
var assetLoader = KAssetFileLoader.Load(path);
//while (!assetLoader.IsCompleted)
// yield return null;
return(assetLoader.Asset);
}
}
