marc/dgf-texture-convert
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Add mesh conversion and kanji, DAT extraction commands

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This commit is contained in:
Yukai Li 2021-03-17 03:22:29 -06:00
parent 52f0aed09f
commit 1c07e44a00
3 changed files with 194 additions and 2 deletions
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1
DgfTxmConvert/DgfTxmConvert.csproj
View file

@ -9,6 +9,7 @@
<PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="4.0.0-beta.74" />
<PackageReference Include="SixLabors.ImageSharp" Version="1.0.2" />
<PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />
<PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0-preview.1.21102.12" />
</ItemGroup>
<ItemGroup>

190
DgfTxmConvert/Program.cs
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@ -3,7 +3,10 @@ using LibDgf.Aqualead.Image;
using LibDgf.Aqualead.Image.Conversion;
using LibDgf.Aqualead.Texture;
using LibDgf.Dat;
using LibDgf.Font;
using LibDgf.Graphics;
using LibDgf.Graphics.Mesh;
using LibDgf.Mesh;
using LibDgf.Txm;
using McMaster.Extensions.CommandLineUtils;
using SixLabors.ImageSharp;
@ -13,6 +16,7 @@ using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Text;
using Path = System.IO.Path;
namespace DgfTxmConvert
@ -25,6 +29,7 @@ namespace DgfTxmConvert
static int Main(string[] args)
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
imageConverters = new List<IAlImageConverter>
{
new PkmConverter(),
@ -91,6 +96,78 @@ namespace DgfTxmConvert
});
});
app.Command("dump-font", config =>
{
config.FullName = "Dump kanji font";
config.Description = "Extracts all characters from kanji font pack.";
var pakPath = config.Argument("pakPath", "Path of the kanji pack").IsRequired();
pakPath.Accepts().ExistingFile();
var txmPath = config.Argument("txmPath", "Path of the kana TXM").IsRequired();
txmPath.Accepts().ExistingFile();
var outputPath = config.Argument("outputPath", "Path of directory to extract character images to");
txmPath.Accepts().LegalFilePath();
config.HelpOption();
config.OnExecute(() =>
{
ExtractFontPack(pakPath.Value, txmPath.Value, outputPath.Value);
});
});
app.Command("extract-dat", config =>
{
config.FullName = "Extracts DAT";
config.Description = "Extracts files from DAT.";
var datPathArg = config.Argument("datPath", "Path of the DAT to extract").IsRequired();
datPathArg.Accepts().ExistingFile();
var outBaseArg = config.Argument("outBase", "Directory to write extracted files");
outBaseArg.Accepts().LegalFilePath();
config.HelpOption();
config.OnExecute(() =>
{
ExtractDat(datPathArg.Value, outBaseArg.Value);
});
});
app.Command("convert-trm", config =>
{
config.FullName = "Converts TRM";
config.Description = "Converts train models.";
var trmPathArg = config.Argument("trmPath", "Path of the train model to extract").IsRequired();
trmPathArg.Accepts().ExistingFile();
var outBaseArg = config.Argument("outBase", "Directory to write converted files");
outBaseArg.Accepts().LegalFilePath();
config.HelpOption();
config.OnExecute(() =>
{
ExtractTrm(trmPathArg.Value, outBaseArg.Value);
});
});
app.Command("convert-pdb", config =>
{
config.FullName = "Converts PDB";
config.Description = "Converts PDB models.";
var pdbPathArg = config.Argument("pdbPath", "Path of the model pack to extract").IsRequired();
pdbPathArg.Accepts().ExistingFile();
var txmPathArg = config.Argument("txmPath", "Path of the associated texture pack").IsRequired();
txmPathArg.Accepts().ExistingFile();
var outBaseArg = config.Argument("outBase", "Directory to write converted files");
outBaseArg.Accepts().LegalFilePath();
config.HelpOption();
config.OnExecute(() =>
{
ExtractPdb(pdbPathArg.Value, txmPathArg.Value, outBaseArg.Value);
});
});
app.VersionOptionFromAssemblyAttributes(System.Reflection.Assembly.GetExecutingAssembly());
app.HelpOption();
@ -116,6 +193,19 @@ namespace DgfTxmConvert
}
}
static void ExtractDat(string datPath, string outBase)
{
if (outBase == null) outBase = Path.GetDirectoryName(datPath);
using (DatReader dat = new DatReader(Utils.CheckDecompress(File.OpenRead(datPath))))
{
for (int i = 0; i < dat.EntriesCount; ++i)
{
string outPath = Path.Combine(outBase, Path.GetFileName(datPath + $"_{i}.bin"));
File.WriteAllBytes(outPath, dat.GetData(i));
}
}
}
static void ReplaceDatImages(string srcDatPath, string destDatPath, string replacementList)
{
List<string> tempPaths = new List<string>();
@ -137,8 +227,8 @@ namespace DgfTxmConvert
throw new InvalidDataException($"Invalid index on line \"{line}\".");
byte level = 1;
short bufferBase = 0;
short paletteBufferBase = 0;
ushort bufferBase = 0;
ushort paletteBufferBase = 0;
if (imageIndex < dat.EntriesCount)
{
@ -419,5 +509,101 @@ namespace DgfTxmConvert
throw new Exception($"Cannot find converter for {img.PixelFormat}");
}
static void ExtractFontPack(string pakPath, string txmPath, string basePath)
{
if (basePath == null) basePath = pakPath + "_extracted";
using (Stream fs = Utils.CheckDecompress(File.OpenRead(txmPath)))
using (Stream datFs = Utils.CheckDecompress(File.OpenRead(pakPath)))
{
var fontTxmHeader = new TxmHeader();
BinaryReader br = new BinaryReader(fs);
fontTxmHeader.Read(br);
var palette = TxmConversion.ReadRgba32Palette(br, fontTxmHeader.ClutWidth, fontTxmHeader.ClutHeight);
var fontPak = new FontPack();
fontPak.Read(datFs);
Directory.CreateDirectory(basePath);
foreach (var ch in fontPak.Characters)
{
using MemoryStream ms = new MemoryStream(fontPak[ch]);
BinaryReader charBr = new BinaryReader(ms);
using (var img = TxmConversion.ConvertTxmIndexed4bpp(charBr, 24, 22, palette))
{
img.SaveAsPng(Path.Combine(basePath, $"{ch}.png"));
}
}
}
}
static void ExtractTrm(string trmPath, string basePath = null)
{
if (basePath == null)
basePath = Path.ChangeExtension(trmPath, null);
else
basePath = Path.Combine(basePath, Path.GetFileNameWithoutExtension(trmPath));
using DatReader dat = new DatReader(Utils.CheckDecompress(File.OpenRead(trmPath)));
// First entry is texture DAT
using DatReader txmDat = new DatReader(new MemoryStream(dat.GetData(0)));
using ObjConverter converter = new ObjConverter(txmDat);
string mtlPath = basePath + ".mtl";
string mtlName = Path.GetFileName(mtlPath);
// Subsequent entries are train car DATs
for (int i = 1; i < dat.EntriesCount; ++i)
{
using DatReader innerDat = new DatReader(new MemoryStream(dat.GetData(i)));
// And within each train car DAT are PDBs
for (int j = 0; j < innerDat.EntriesCount; ++j)
{
using MemoryStream ms = new MemoryStream(innerDat.GetData(j));
BinaryReader br = new BinaryReader(ms);
Pdb pdb = new Pdb();
pdb.Read(br);
using StreamWriter sw = File.CreateText($"{basePath}.{i}_{j}.obj");
sw.WriteLine($"mtllib {mtlName}");
sw.WriteLine();
converter.ConvertObj(pdb, sw);
}
}
using (StreamWriter sw = File.CreateText(mtlPath))
{
converter.ExportTextures(sw, basePath + ".");
}
}
static void ExtractPdb(string pdbPath, string txmPath, string basePath = null)
{
if (basePath == null)
basePath = Path.ChangeExtension(pdbPath, null);
else
basePath = Path.Combine(basePath, Path.GetFileNameWithoutExtension(pdbPath));
DatReader dat = new DatReader(Utils.CheckDecompress(File.OpenRead(pdbPath)));
using DatReader txmDat = new DatReader(Utils.CheckDecompress(File.OpenRead(txmPath)));
using ObjConverter converter = new ObjConverter(txmDat);
string mtlPath = basePath + ".mtl";
string mtlName = Path.GetFileName(mtlPath);
for (int i = 0; i < dat.EntriesCount; ++i)
{
using MemoryStream ms = new MemoryStream(dat.GetData(i));
BinaryReader br = new BinaryReader(ms);
Pdb pdb = new Pdb();
pdb.Read(br);
using StreamWriter sw = File.CreateText($"{basePath}.{i}.obj");
sw.WriteLine($"mtllib {mtlName}");
sw.WriteLine();
converter.ConvertObj(pdb, sw);
}
using (StreamWriter sw = File.CreateText(mtlPath))
{
converter.ExportTextures(sw, basePath + ".");
}
}
}
}

5
README.md
View file

@ -12,6 +12,7 @@ Usage
The following commands are available. For arguments please use the `--help`
option.
- `extract-dat`: Unpacks files from .DAT container as-is.
- `convert-dat`: Unpacks a .DAT container of textures and converts everything
to PNG.
- `convert-txm`: Converts a single .TXM file to PNG.
@ -19,6 +20,10 @@ option.
Requires a text file with a line for each texture to be replaced, consisting
of the index number and the path to the corresponding image (can be relative
to working directory).
- `dump-font`: Extracts characters from kanji font pack.
- `convert-trm`: Converts train model file contents to Wavefront OBJ models.
- `convert-pdb`: Converts other model files to Wavefront OBJ models. Note the
corresponding texture DAT needs to be supplied as well.
Other
-----