private TBFHeader ReadTexture(Reader reader, TBFHeader h = null)
{
if (h == null)
{
h = new TBFHeader();
h.offset = (uint)reader.BaseStream.Position;
}
h.signature = reader.ReadUInt32();
h.flags = reader.ReadUInt32();
h.width = reader.ReadUInt32();
h.height = reader.ReadUInt32();
switch (h.TypeNumber)
{
case 0x1: {
Color[] palette = ReadPalette(reader, 16, h.HasAlpha);
byte[] texData = reader.ReadBytes((int)(h.height * h.width / 2));
if (Settings.s.game == Settings.Game.R3)
{
ezSwizzle s = new ezSwizzle();
s.writeTexPSMCT32(0, (int)h.width / 128, 0, 0, (int)h.width / 2, (int)h.height / 4, texData);
texData = new byte[h.height * h.width];
s.readTexPSMT4_mod(0, (int)h.width / 64, 0, 0, (int)h.width, (int)h.height, ref texData);
}
else
{
texData = texData.SelectMany(b => new byte[] { (byte)(b & 0xF), (byte)(b >> 4) }).ToArray();
}
//Util.ByteArrayToFile(MapLoader.Loader.gameDataBinFolder + "/textures/lol_" + h.width + "_" + h.height +".bin", texData);
h.texture = CreateTexture(palette, texData, h.width, h.height);
}
break;
case 0x2: {
Color[] palette = ReadPalette(reader, 256, h.HasAlpha);
byte[] texData = reader.ReadBytes((int)(h.height * h.width));
if (Settings.s.game == Settings.Game.R3)
{
ezSwizzle s = new ezSwizzle();
s.writeTexPSMCT32(0, (int)h.width / 128, 0, 0, (int)h.width / 2, (int)h.height / 2, texData);
texData = new byte[h.height * h.width];
s.readTexPSMT8(0, (int)h.width / 64, 0, 0, (int)h.width, (int)h.height, ref texData);
}
h.texture = CreateTexture(palette, texData, h.width, h.height);
}
break;
case 0:
// Do nothing, this is empty
if (h.width != 0 || h.height != 0)
{
throw new InvalidDataException(path + " - " + string.Format("{0:X8}", h.offset) + " - Type 0, but width & height aren't 0!");
}
break;
// Rayman 3 supports types 3 and 4 as well
default:
throw new InvalidDataException(path + " - " + string.Format("{0:X8}", h.offset) + " - Unknown type: " + h.TypeNumber);
}
return(h);
}
public TBF(string path, bool hasNames = false)
{
this.path = path;
Stream tbf = FileSystem.GetFileReadStream(path);
using (Reader reader = new Reader(tbf, Settings.s.IsLittleEndian)) {
if (hasNames) // for example, TXC file in Rayman M/Arena
{
Count = reader.ReadUInt32();
headers = new TBFHeader[Count];
for (uint i = 0; i < Count; i++)
{
TBFHeader h = new TBFHeader();
uint len = reader.ReadUInt32();
h.name = reader.ReadString((int)len);
h.offset = reader.ReadUInt32();
headers[i] = h;
}
for (uint i = 0; i < Count; i++)
{
reader.BaseStream.Position = headers[i].offset;
ReadTexture(reader, h: headers[i]);
}
}
else
{
List <Texture2D> textures = new List <Texture2D>();
List <TBFHeader> headers = new List <TBFHeader>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
TBFHeader h = ReadTexture(reader);
headers.Add(h);
}
Count = (uint)headers.Count;
this.textures = headers.Select(h => h.texture).ToArray();
this.headers = headers.ToArray();
}
}
}
