private IEnumerable <IObjectInfo <T> > MassFindAssets <T>(AssetsFile file, Func <IObjectInfo <T>, bool> filter, bool deepSearch, List <AssetsFile> searched, List <AssetsFile> deepSearched) where T : AssetsObject
{
if (!searched.Contains(file))
{
searched.Add(file);
foreach (var res in file.FindAssets(filter))
{
yield return(res);
}
}
if (deepSearch)
{
foreach (var extFile in file.Metadata.ExternalFiles)
{
var ext = GetAssetsFile(extFile.FileName);
if (!deepSearched.Contains(ext))
{
deepSearched.Add(ext);
foreach (var res in MassFindAssets(ext, filter, deepSearch, searched, deepSearched))
{
yield return(res);
}
}
}
}
yield break;
}
