public TXG(Stream stream, string outputDir)
{
using (BigEndianReader reader = new BigEndianReader(stream))
{
FileCount = reader.ReadUInt32();
Offsets = new uint[FileCount];
for (int i = 0; i < FileCount; i++)
{
Offsets[i] = reader.ReadUInt32();
}
for (int i = 0; i < FileCount; i++)
{
reader.BaseStream.Position = Offsets[i];
string fileName = Path.Combine(outputDir, i + ".tpl");
Console.WriteLine(string.Format("File Name: {0}", fileName));
TXGHeader header = new TXGHeader(reader);
MemoryStream mStream = new MemoryStream();
TPL tpl = new TPL(header, mStream);
File.WriteAllBytes(fileName, mStream.ToArray());
}
}
}
public TXGHeader(BigEndianWriter writer, TPL tpl)
{
writer.Write(tpl.ImageCount);
writer.Write(tpl.ImageFormat);
writer.Write(tpl.PaletteFormat);
writer.Write((uint)tpl.Width);
writer.Write((uint)tpl.Height);
if (tpl.ImageCount != 1)
{
writer.Write(0);
}
else
{
writer.Write(1);
}
ImageOffsets = new uint[tpl.ImageCount];
PaletteOffsets = new uint[tpl.ImageCount];
long PastOffset = writer.BaseStream.Position;
for (int i = 0; i < tpl.ImageData.Length; i++)
{
writer.Write(0);
}
for (int i = 0; i < tpl.PaletteData.Length; i++)
{
writer.Write(0);
}
writer.AlignPosition(0x20, 0xFF);
for (int i = 0; i < tpl.ImageData.Length; i++)
{
ImageOffsets[i] = (uint)writer.BaseStream.Position;
writer.Write(tpl.ImageData[i]);
}
try
{
for (int i = 0; i < tpl.PaletteData.Length; i++)
{
PaletteOffsets[i] = (uint)writer.BaseStream.Position;
writer.Write(tpl.PaletteData[i]);
}
}
catch (ArgumentNullException ane) { }
long CurrentOffset = writer.BaseStream.Position;
writer.BaseStream.Position = PastOffset;
for (int i = 0; i < tpl.ImageData.Length; i++)
{
writer.Write(ImageOffsets[i]);
}
for (int i = 0; i < tpl.PaletteData.Length; i++)
{
writer.Write(PaletteOffsets[i]);
}
writer.BaseStream.Position = CurrentOffset;
}
