public static DLCSong ConvertDLCSong(DataArray songDta, GameArchives.IDirectory songRoot)
{
var path = songDta.Array("song").Array("name").String(1);
var hopoThreshold = songDta.Array("song").Array("hopo_threshold")?.Int(1) ?? 170;
var shortname = path.Split('/').Last();
var midPath = shortname + ".mid";
var artPath = $"gen/{shortname}_keep.png_xbox";
var miloPath = $"gen/{shortname}.milo_xbox";
var songId = songDta.Array("song_id").Node(1);
var name = songDta.Array("name").String(1);
var artist = songDta.Array("artist").String(1);
var mid = MidiCS.MidiFileReader.FromBytes(songRoot.GetFileAtPath(midPath).GetBytes());
// TODO: Catch possible conversion exceptions? i.e. Unsupported milo version
var milo = MiloFile.ReadFromStream(songRoot.GetFileAtPath(miloPath).GetStream());
var songData = SongDataConverter.ToSongData(songDta);
Texture.Texture artwork = null;
if (songData.AlbumArt)
{
artwork = Texture.TextureConverter.MiloPngToTexture(songRoot.GetFileAtPath(artPath).GetStream());
}
return(new DLCSong
{
SongData = songData,
Lipsync = LipsyncConverter.FromMilo(milo),
Mogg = songRoot.GetFile(shortname + ".mogg"),
MoggDta = MakeMoggDta(songDta),
MoggSong = DTX.FromDtaString($"(mogg_path \"{shortname}.mogg\")\r\n(midi_path \"{shortname}.rbmid\")\r\n"),
RBMidi = RBMidConverter.ToRBMid(mid, hopoThreshold),
Artwork = artwork,
RBSong = MakeRBSong(songDta)
});
}
public static List <SongData.SongData> GetSongMetadatas(GameArchives.IDirectory dlcRoot)
{
var metas = new List <SongData.SongData>();
var dta = DTX.FromPlainTextBytes(dlcRoot.GetFile("songs.dta").GetBytes());
for (int i = 0; i < dta.Count; i++)
{
metas.Add(SongDataConverter.ToSongData(dta.Array(i)));
}
return(metas);
}
/// <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);
}
