public override bool LoadSync()
{
if (!CheckLoadAble())
{
return(false);
}
if (string.IsNullOrEmpty(AssetBundleName))
{
return(false);
}
Object obj = null;
if (AssetBundlePathHelper.SimulationMode && !string.Equals(mAssetName, "assetbundlemanifest"))
{
var resSearchKeys = ResSearchKeys.Allocate(AssetBundleName, null, typeof(AssetBundle));
var abR = ResMgr.Instance.GetRes <AssetBundleRes>(resSearchKeys);
resSearchKeys.Recycle2Cache();
var assetPaths = AssetBundlePathHelper.GetAssetPathsFromAssetBundleAndAssetName(abR.AssetName, mAssetName);
if (assetPaths.Length == 0)
{
Log.E("Failed Load Asset:" + mAssetName);
OnResLoadFaild();
return(false);
}
HoldDependRes();
State = ResState.Loading;
if (AssetType != null)
{
obj = AssetBundlePathHelper.LoadAssetAtPath(assetPaths[0], AssetType);
}
else
{
obj = AssetBundlePathHelper.LoadAssetAtPath <Object>(assetPaths[0]);
}
}
else
{
var resSearchKeys = ResSearchKeys.Allocate(AssetBundleName, null, typeof(AssetBundle));
var abR = ResMgr.Instance.GetRes <AssetBundleRes>(resSearchKeys);
resSearchKeys.Recycle2Cache();
if (abR == null || !abR.AssetBundle)
{
Log.E("Failed to Load Asset, Not Find AssetBundleImage:" + AssetBundleName);
return(false);
}
HoldDependRes();
State = ResState.Loading;
if (AssetType != null)
{
obj = abR.AssetBundle.LoadAsset(mAssetName, AssetType);
}
else
{
obj = abR.AssetBundle.LoadAsset(mAssetName);
}
}
UnHoldDependRes();
if (obj == null)
{
Log.E("Failed Load Asset:" + mAssetName + ":" + AssetType + ":" + AssetBundleName);
OnResLoadFaild();
return(false);
}
mAsset = obj;
State = ResState.Ready;
return(true);
}
public override IEnumerator DoLoadAsync(System.Action finishCallback)
{
if (RefCount <= 0)
{
OnResLoadFaild();
finishCallback();
yield break;
}
//Object obj = null;
var resSearchKeys = ResSearchKeys.Allocate(AssetBundleName, null, typeof(AssetBundle));
var abR = ResMgr.Instance.GetRes <AssetBundleRes>(resSearchKeys);
resSearchKeys.Recycle2Cache();
if (AssetBundlePathHelper.SimulationMode && !string.Equals(mAssetName, "assetbundlemanifest"))
{
var assetPaths = AssetBundlePathHelper.GetAssetPathsFromAssetBundleAndAssetName(abR.AssetName, mAssetName);
if (assetPaths.Length == 0)
{
Log.E("Failed Load Asset:" + mAssetName);
OnResLoadFaild();
finishCallback();
yield break;
}
//确保加载过程中依赖资源不被释放:目前只有AssetRes需要处理该情况
HoldDependRes();
State = ResState.Loading;
// 模拟等一帧
yield return(new WaitForEndOfFrame());
UnHoldDependRes();
if (AssetType != null)
{
mAsset = AssetBundlePathHelper.LoadAssetAtPath(assetPaths[0], AssetType);
}
else
{
mAsset = AssetBundlePathHelper.LoadAssetAtPath <Object>(assetPaths[0]);
}
}
else
{
if (abR == null || abR.AssetBundle == null)
{
Log.E("Failed to Load Asset, Not Find AssetBundleImage:" + AssetBundleName);
OnResLoadFaild();
finishCallback();
yield break;
}
HoldDependRes();
State = ResState.Loading;
AssetBundleRequest abQ = null;
if (AssetType != null)
{
abQ = abR.AssetBundle.LoadAssetAsync(mAssetName, AssetType);
mAssetBundleRequest = abQ;
yield return(abQ);
}
else
{
abQ = abR.AssetBundle.LoadAssetAsync(mAssetName);
mAssetBundleRequest = abQ;
yield return(abQ);
}
mAssetBundleRequest = null;
UnHoldDependRes();
if (!abQ.isDone)
{
Log.E("Failed Load Asset:" + mAssetName);
OnResLoadFaild();
finishCallback();
yield break;
}
mAsset = abQ.asset;
}
State = ResState.Ready;
finishCallback();
}