/// <summary>
/// Converts an RB3 DLC songs folder into RB4 DLC songs
/// </summary>
/// <param name="dlcRoot"></param>
/// <returns></returns>
public static List <DLCSong> ConvertDLCPackage(GameArchives.IDirectory dlcRoot, Action <string> warner = null)
{
var dlcSongs = new List <DLCSong>();
var dta = DTX.FromPlainTextBytes(dlcRoot.GetFile("songs.dta").GetBytes());
DataArray arr;
for (int i = 0; i < dta.Count; i++)
{
arr = dta.Array(i);
dlcSongs.Add(ConvertDLCSong(arr, dlcRoot.GetDirectory(arr.Array("song").Array("name").String(1).Split('/').Last()), warner));
}
return(dlcSongs);
}