/// <summary>
/// Gets a file system path for the specfic asset that should be unique.
/// </summary>
/// <param name="asset"></param>
/// <returns></returns>
public string GetUniqueFileSystemAssetPath(UnityEngine.Object asset)
{
var ext = asset.GetOrCreateExtensionData <ResourceExtensionData>();
if (ext.FullFileSystemAssetPath == null)
{
string path = string.Empty;
if (!string.IsNullOrEmpty(Parameters.Path))
{
path = Parameters.Path.ToLowerInvariant();
}
if (Parameters.LoadType == ResourceLoadType.LoadByType)
{
var assetName = asset.name;
if (!string.IsNullOrEmpty(assetName))
{
path = Path.Combine(path, assetName.ToLowerInvariant());
}
else
{
string suffix = null;
if (Assets.Length > 1)
{
var idx = Array.IndexOf(Assets, asset);
if (idx == -1)
{
suffix = "_with_unknown_index";
}
else
{
suffix = "_" + idx.ToString(CultureInfo.InvariantCulture);
}
}
path = Path.Combine(path, "unnamed_asset" + suffix);
}
}
path = path.UseCorrectDirectorySeparators();
ext.FullFileSystemAssetPath = path;
}
return(ext.FullFileSystemAssetPath);
}
