public override IEnumerator StartIEnumeratorTask(Action finishCallback)
{
if (refCount <= 0)
{
OnResLoadFailed();
finishCallback();
yield break;
}
AssetBundleRes abR = ResMgr.S.GetRes <AssetBundleRes>(assetBundleName);
if (abR == null || abR.assetBundle == null)
{
OnResLoadFailed();
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();
AssetBundleRequest abQ = abR.assetBundle.LoadAssetAsync(AssetName);
m_AssetBundleRequest = abQ;
yield return(abQ);
m_AssetBundleRequest = null;
UnHoldDependRes();
if (refCount <= 0)
{
OnResLoadFailed();
finishCallback();
yield break;
}
if (!abQ.isDone)
{
OnResLoadFailed();
finishCallback();
yield break;
}
m_Asset = abQ.asset;
if (m_Asset == null)
{
OnResLoadFailed();
finishCallback();
yield break;
}
State = ResState.Ready;
finishCallback();
}
public static AssetBundleRes Allocate(string name)
{
AssetBundleRes res = ObjectPool <AssetBundleRes> .S.Allocate();
if (res != null)
{
res.AssetName = name;
res.InitAssetBundleName();
}
return(res);
}
public IRes CreateRes(string name)
{
AssetData data = AssetDataTable.S.GetAssetData(name);
switch (data.AssetType)
{
case ResLoadType.AssetBundle:
return(AssetBundleRes.Allocate(name));
case ResLoadType.ABAsset:
return(AssetRes.Allocate(name));
case ResLoadType.ABScene:
return(SceneRes.Allocate(name));
default:
return(null);
}
}
public override bool LoadSync()
{
if (!CheckLoadAble())
{
return(false);
}
if (string.IsNullOrEmpty(assetBundleName))
{
return(false);
}
AssetBundleRes abR = ResMgr.S.GetRes <AssetBundleRes>(assetBundleName);
if (abR == null || abR.assetBundle == null)
{
return(false);
}
State = ResState.Ready;
return(true);
}
public override bool LoadSync()
{
if (!CheckLoadAble())
{
return(false);
}
if (string.IsNullOrEmpty(assetBundleName))
{
return(false);
}
AssetBundleRes abR = ResMgr.S.GetRes <AssetBundleRes>(assetBundleName);
if (abR == null || abR.assetBundle == null)
{
return(false);
}
State = ResState.Loading;
HoldDependRes();
UnityEngine.Object obj = abR.assetBundle.LoadAsset(AssetName);
UnHoldDependRes();
if (obj == null)
{
OnResLoadFailed();
return(false);
}
m_Asset = obj;
State = ResState.Ready;
return(true);
}
