static void Main(string[] args)
{
if (args.Length == 1)
{
if (Directory.Exists(args[0]) && File.GetAttributes(args[0]).HasFlag(FileAttributes.Directory))
{
var inputPath = args[0];
var outputPath = Path.Combine(Path.GetDirectoryName(inputPath), Path.GetFileNameWithoutExtension(args[0]) + ".txp");
Txp.Create(inputPath, outputPath);
}
else if (File.Exists(args[0]))
{
var inputPath = args[0];
var outputPath = Path.Combine(Path.GetDirectoryName(inputPath), Path.GetFileNameWithoutExtension(args[0]));
Txp.Read(inputPath, outputPath);
}
}
else if (args.Length == 3 && args[0] == "x")
{
var inputPath = args[1];
var outputPath = args[2];
Txp.Read(inputPath, outputPath);
}
else if (args.Length == 3 && args[0] == "c")
{
var inputPath = args[1];
var outputPath = args[2];
Txp.Create(inputPath, outputPath);
}
else if (args.Length == 2 && args[0] == "a")
{
string inputPath = args[1];
foreach (var file in Directory.EnumerateFiles(inputPath, "*.txp", SearchOption.AllDirectories))
{
Console.WriteLine("Reading {0}...", inputPath);
Txp.Read(file, file.Replace(".txp", ""));
Console.WriteLine();
}
}
else
{
Console.WriteLine("usage:");
Console.WriteLine("");
Console.WriteLine("Extract:");
Console.WriteLine("\t{0} x filename.txp foldername", AppDomain.CurrentDomain.FriendlyName);
Console.WriteLine("");
Console.WriteLine("Create:");
Console.WriteLine("\t{0} c foldername filename.txp", AppDomain.CurrentDomain.FriendlyName);
Console.WriteLine("");
Console.WriteLine("Extract all TXPs in a folder:");
Console.WriteLine("\t{0} a foldername", AppDomain.CurrentDomain.FriendlyName);
Console.WriteLine("");
}
}
public static Txp Create(string inputPath, string outputPath)
{
if (!Directory.Exists(inputPath))
{
return(null);
}
Txp file = new Txp();
// Look for all xml definition files in the folder
var files = Directory.GetFiles(inputPath, "*.xml", SearchOption.AllDirectories);
foreach (var xmlFilename in files)
{
TxpEntry entry = TxpEntry.FromFile(xmlFilename, inputPath);
file._entries.Add(entry);
}
using (BinaryWriter writer = new BinaryWriter(File.Open(outputPath, FileMode.Create)))
using (MemoryStream txpData = new MemoryStream())
using (BinaryWriter txpWriter = new BinaryWriter(txpData))
{
file.Write(txpWriter);
uint expectedFilesize = (uint)txpData.Length;
if (expectedFilesize > 0xffffff)
{
writer.Write(0x00000019);
writer.Write(expectedFilesize);
}
else
{
writer.Write((expectedFilesize << 8) | 0x19);
}
txpData.Seek(0, SeekOrigin.Begin);
var d = Compress(txpData.ToArray());
writer.Write(d);
}
Console.WriteLine("Finished! Saved to {0}", outputPath);
return(file);
}
public static Txp Read(byte[] data, string inputPath, string outputPath, bool isRawExtract = false)
{
Txp file = new Txp();
using (MemoryStream dataStream = new MemoryStream(data))
using (BinaryReader reader = new BinaryReader(dataStream))
{
if (reader.ReadUInt32() != Magic)
{
Console.WriteLine("ERROR: Not a valid TXP file.");
}
file.Version = reader.ReadInt32();
file.NumberOfTextures = reader.ReadInt32();
file.HashSectionOffset = reader.ReadUInt32();
// File info
for (int i = 0; i < file.NumberOfTextures; i++)
{
reader.BaseStream.Seek(0x20 * (i + 1), SeekOrigin.Begin);
TxpEntry entry = TxpEntry.Read(reader);
entry.FileIndexA = file._entries.Count;
file._entries.Add(entry);
}
// Filename hashes
reader.BaseStream.Seek(file.HashSectionOffset, SeekOrigin.Begin);
for (int i = 0; i < file.NumberOfTextures; i++)
{
file._entries[i].FilenameHash = reader.ReadUInt32();
int idx = reader.ReadInt32();
if (idx < file._entries.Count)
{
file._entries[idx].FileIndexB = i;
}
else
{
Console.WriteLine("ERROR(?): Found hash entry without a matching file entry");
}
}
// Image data
for (int i = 0; i < file.NumberOfTextures; i++)
{
// Palette data
if (file._entries[i].PaletteOffset != 0)
{
reader.BaseStream.Seek(file._entries[i].PaletteOffset, SeekOrigin.Begin);
file._entries[i].PaletteData = new uint[0x100];
for (int x = 0; x < 0x100; x++)
{
file._entries[i].PaletteData[x] = reader.ReadUInt32();
}
}
reader.BaseStream.Seek(file._entries[i].TextureOffset, SeekOrigin.Begin);
file._entries[i].TextureRawData = new byte[file._entries[i].TextureSize];
reader.Read(file._entries[i].TextureRawData, 0, (int)file._entries[i].TextureSize);
}
for (int i = 0; i < file.NumberOfTextures; i++)
{
Console.WriteLine("Converting {0}...", file._entries[i].InternalFilePath);
file._entries[i].ToFile(outputPath, isRawExtract);
}
}
return(file);
}
