public T LoadAsset <T>(string assetName, string assetBundleName = null) where T : Object
{
Res loadedRes = resList.Find(loadedAsset => loadedAsset.Name == assetName);
if (loadedRes != null)
{
return(loadedRes.Asset as T);
}
loadedRes = ResMgr.GetRes(assetName, assetBundleName);
resList.Add(loadedRes);
return(loadedRes.Asset as T);
}