/// <summary>
/// Converts a DDS file into a TEX file then returns the raw data
/// </summary>
/// <param name="xivTex">The texture data</param>
/// <param name="item">The item who's texture we are importing</param>
/// <param name="ddsFileDirectory">The directory of the dds file being imported</param>
/// <returns>The offset to the new imported data</returns>
public async Task <byte[]> DDStoTexData(XivTex xivTex, IItem item, DirectoryInfo ddsFileDirectory)
{
if (File.Exists(ddsFileDirectory.FullName))
{
using (var br = new BinaryReader(File.OpenRead(ddsFileDirectory.FullName)))
{
br.BaseStream.Seek(12, SeekOrigin.Begin);
var newHeight = br.ReadInt32();
var newWidth = br.ReadInt32();
br.ReadBytes(8);
var newMipCount = br.ReadInt32();
if (newHeight % 2 != 0 || newWidth % 2 != 0)
{
throw new Exception("Resolution must be a multiple of 2");
}
br.BaseStream.Seek(80, SeekOrigin.Begin);
var textureFlags = br.ReadInt32();
var texType = br.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized.");
}
switch (textureFlags)
{
case 2 when textureType == XivTexFormat.A8R8G8B8:
textureType = XivTexFormat.A8;
break;
case 65 when textureType == XivTexFormat.A8R8G8B8:
var bpp = br.ReadInt32();
if (bpp == 32)
{
textureType = XivTexFormat.A8R8G8B8;
}
else
{
var red = br.ReadInt32();
switch (red)
{
case 31744:
textureType = XivTexFormat.A1R5G5B5;
break;
case 3840:
textureType = XivTexFormat.A4R4G4B4;
break;
}
}
break;
}
if (textureType == xivTex.TextureFormat)
{
var uncompressedLength = (int)new FileInfo(ddsFileDirectory.FullName).Length - 128;
var newTex = new List <byte>();
if (!xivTex.TextureTypeAndPath.Path.Contains(".atex"))
{
var DDSInfo = await DDS.ReadDDS(br, xivTex, newWidth, newHeight, newMipCount);
newTex.AddRange(_dat.MakeType4DatHeader(xivTex, DDSInfo.mipPartOffsets, DDSInfo.mipPartCounts, uncompressedLength, newMipCount, newWidth, newHeight));
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(DDSInfo.compressedDDS);
return(newTex.ToArray());
}
else
{
br.BaseStream.Seek(128, SeekOrigin.Begin);
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(br.ReadBytes(uncompressedLength));
return(newTex.ToArray());
}
}
else
{
throw new Exception($"Incorrect file type. Expected: {xivTex.TextureFormat} Given: {textureType}");
}
}
}
else
{
throw new IOException($"Could not find file: {ddsFileDirectory.FullName}");
}
}
public async Task <int> TexBMPImporter(XivTex xivTex, IItem item, DirectoryInfo bmpFileDirectory, string source)
{
var offset = 0;
var modding = new Modding(_gameDirectory);
if (File.Exists(bmpFileDirectory.FullName))
{
// Check if the texture being imported has been imported before
var modEntry = await modding.TryGetModEntry(xivTex.TextureTypeAndPath.Path);
using (var magickImage = new MagickImage(bmpFileDirectory.FullName))
{
switch (xivTex.TextureFormat)
{
case XivTexFormat.DXT1:
magickImage.Format = MagickFormat.Dxt1;
break;
case XivTexFormat.DXT5:
magickImage.Format = MagickFormat.Dxt5;
break;
case XivTexFormat.A8R8G8B8:
magickImage.Format = MagickFormat.Dds;
magickImage.Settings.SetDefines(new DdsWriteDefines
{
Compression = DdsCompression.None
});
break;
default:
throw new Exception($"Format {xivTex.TextureFormat} is not currently supported for BMP import\n\nPlease use the DDS import option instead.");
}
var data = magickImage.ToByteArray();
using (var br = new BinaryReader(new MemoryStream(data)))
{
br.BaseStream.Seek(12, SeekOrigin.Begin);
var newHeight = br.ReadInt32();
var newWidth = br.ReadInt32();
br.ReadBytes(8);
var newMipCount = br.ReadInt32();
if (newHeight % 2 != 0 || newWidth % 2 != 0)
{
throw new Exception("Resolution must be a multiple of 2");
}
br.BaseStream.Seek(80, SeekOrigin.Begin);
var textureFlags = br.ReadInt32();
var texType = br.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized.");
}
switch (textureFlags)
{
case 2 when textureType == XivTexFormat.A8R8G8B8:
textureType = XivTexFormat.A8;
break;
case 65 when textureType == XivTexFormat.A8R8G8B8:
var bpp = br.ReadInt32();
if (bpp == 32)
{
textureType = XivTexFormat.A8R8G8B8;
}
else
{
var red = br.ReadInt32();
switch (red)
{
case 31744:
textureType = XivTexFormat.A1R5G5B5;
break;
case 3840:
textureType = XivTexFormat.A4R4G4B4;
break;
}
}
break;
}
if (textureType == xivTex.TextureFormat)
{
var uncompressedLength = data.Length;
var newTex = new List <byte>();
if (!xivTex.TextureTypeAndPath.Path.Contains(".atex"))
{
var DDSInfo = await DDS.ReadDDS(br, xivTex, newWidth, newHeight, newMipCount);
newTex.AddRange(_dat.MakeType4DatHeader(xivTex, DDSInfo.mipPartOffsets, DDSInfo.mipPartCounts, uncompressedLength, newMipCount, newWidth, newHeight));
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(DDSInfo.compressedDDS);
offset = await _dat.WriteToDat(newTex, modEntry, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, item.Name, xivTex.TextureTypeAndPath.DataFile, source, 4);
}
else
{
br.BaseStream.Seek(128, SeekOrigin.Begin);
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(br.ReadBytes(uncompressedLength));
offset = await _dat.ImportType2Data(newTex.ToArray(), item.Name, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, source);
}
}
else
{
throw new Exception($"Incorrect file type. Expected: {xivTex.TextureFormat} Given: {textureType}");
}
}
}
}
else
{
throw new IOException($"Could not find file: {bmpFileDirectory.FullName}");
}
return(offset);
}
/// <summary>
/// Converts a DDS file into a TEX file then imports it
/// </summary>
/// <param name="xivTex">The texture data</param>
/// <param name="item">The item who's texture we are importing</param>
/// <param name="ddsFileDirectory">The directory of the dds file being imported</param>
/// <returns>The offset to the new imported data</returns>
public async Task <int> TexDDSImporter(XivTex xivTex, IItem item, DirectoryInfo ddsFileDirectory, string source)
{
var offset = 0;
var modding = new Modding(_gameDirectory);
if (File.Exists(ddsFileDirectory.FullName))
{
// Check if the texture being imported has been imported before
var modEntry = await modding.TryGetModEntry(xivTex.TextureTypeAndPath.Path);
using (var br = new BinaryReader(File.OpenRead(ddsFileDirectory.FullName)))
{
br.BaseStream.Seek(12, SeekOrigin.Begin);
var newHeight = br.ReadInt32();
var newWidth = br.ReadInt32();
br.ReadBytes(8);
var newMipCount = br.ReadInt32();
if (newHeight % 2 != 0 || newWidth % 2 != 0)
{
throw new Exception("Resolution must be a multiple of 2");
}
br.BaseStream.Seek(80, SeekOrigin.Begin);
var textureFlags = br.ReadInt32();
var texType = br.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized.");
}
switch (textureFlags)
{
case 2 when textureType == XivTexFormat.A8R8G8B8:
textureType = XivTexFormat.A8;
break;
case 65 when textureType == XivTexFormat.A8R8G8B8:
var bpp = br.ReadInt32();
if (bpp == 32)
{
textureType = XivTexFormat.A8R8G8B8;
}
else
{
var red = br.ReadInt32();
switch (red)
{
case 31744:
textureType = XivTexFormat.A1R5G5B5;
break;
case 3840:
textureType = XivTexFormat.A4R4G4B4;
break;
}
}
break;
}
if (textureType == xivTex.TextureFormat)
{
var uncompressedLength = (int)new FileInfo(ddsFileDirectory.FullName).Length - 128;
var newTex = new List <byte>();
if (!xivTex.TextureTypeAndPath.Path.Contains(".atex"))
{
var DDSInfo = await DDS.ReadDDS(br, xivTex, newWidth, newHeight, newMipCount);
newTex.AddRange(_dat.MakeType4DatHeader(xivTex, DDSInfo.mipPartOffsets, DDSInfo.mipPartCounts, uncompressedLength, newMipCount, newWidth, newHeight));
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(DDSInfo.compressedDDS);
offset = await _dat.WriteToDat(newTex, modEntry, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, item.Name, xivTex.TextureTypeAndPath.DataFile, source, 4);
}
else
{
br.BaseStream.Seek(128, SeekOrigin.Begin);
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(br.ReadBytes(uncompressedLength));
offset = await _dat.ImportType2Data(newTex.ToArray(), item.Name, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, source);
}
}
else
{
throw new Exception($"Incorrect file type. Expected: {xivTex.TextureFormat} Given: {textureType}");
}
}
}
else
{
throw new IOException($"Could not find file: {ddsFileDirectory.FullName}");
}
return(offset);
}
/// <summary>
/// Retrieves the texture format information from a DDS file stream.
/// </summary>
/// <param name="ddsStream"></param>
/// <returns></returns>
public XivTexFormat GetDDSTexFormat(BinaryReader ddsStream)
{
ddsStream.BaseStream.Seek(12, SeekOrigin.Begin);
var newHeight = ddsStream.ReadInt32();
var newWidth = ddsStream.ReadInt32();
ddsStream.ReadBytes(8);
var newMipCount = ddsStream.ReadInt32();
if (newHeight % 2 != 0 || newWidth % 2 != 0)
{
throw new Exception("Resolution must be a multiple of 2");
}
ddsStream.BaseStream.Seek(80, SeekOrigin.Begin);
var textureFlags = ddsStream.ReadInt32();
var texType = ddsStream.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized.");
}
switch (textureFlags)
{
case 2 when textureType == XivTexFormat.A8R8G8B8:
textureType = XivTexFormat.A8;
break;
case 65 when textureType == XivTexFormat.A8R8G8B8:
var bpp = ddsStream.ReadInt32();
if (bpp == 32)
{
textureType = XivTexFormat.A8R8G8B8;
}
else
{
var red = ddsStream.ReadInt32();
switch (red)
{
case 31744:
textureType = XivTexFormat.A1R5G5B5;
break;
case 3840:
textureType = XivTexFormat.A4R4G4B4;
break;
}
}
break;
}
return(textureType);
}
/// <summary>
/// Imports a ColorSet file
/// </summary>
/// <param name="xivMtrl">The XivMtrl data of the original</param>
/// <param name="ddsFileDirectory">The dds directory of the new ColorSet</param>
/// <param name="item">The item</param>
/// <param name="source">The source importing the file</param>
/// <returns>The new offset</returns>
public async Task <int> TexColorImporter(XivMtrl xivMtrl, DirectoryInfo ddsFileDirectory, IItem item, string source, XivLanguage lang)
{
var colorSetData = new List <Half>();
byte[] colorSetExtraData = null;
using (var br = new BinaryReader(File.OpenRead(ddsFileDirectory.FullName)))
{
// Check DDS type
br.BaseStream.Seek(84, SeekOrigin.Begin);
var texType = br.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized. Expecting A16B16G16R16F.");
}
if (textureType != XivTexFormat.A16B16G16R16F)
{
throw new Exception($"Incorrect file type. Expected: A16B16G16R16F Given: {textureType}");
}
// Skip past rest of the DDS header
br.BaseStream.Seek(128, SeekOrigin.Begin);
// color data is always 512 (4w x 16h = 64 x 8bpp = 512)
// this reads 256 ushort values which is 256 x 2 = 512
for (var i = 0; i < 256; i++)
{
colorSetData.Add(new Half(br.ReadUInt16()));
}
}
// If the colorset size is 544, it contains extra data that must be imported
if (xivMtrl.ColorSetDataSize == 544)
{
var flagsPath = Path.Combine(Path.GetDirectoryName(ddsFileDirectory.FullName), (Path.GetFileNameWithoutExtension(ddsFileDirectory.FullName) + ".dat"));
if (File.Exists(flagsPath))
{
// The extra data after the colorset is always 32 bytes
// This reads 16 ushort values which is 16 x 2 = 32
colorSetExtraData = File.ReadAllBytes(flagsPath);
// If for whatever reason there is a .dat file but it's missing data
if (colorSetExtraData.Length != 32)
{
// Set all dye modifiers to 0 (undyeable)
colorSetExtraData = new byte[32];
}
}
else
{
// If .dat file is missing set all values to 0 (undyeable)
colorSetExtraData = new byte[32];
}
}
// Replace the color set data with the imported data
xivMtrl.ColorSetData = colorSetData;
xivMtrl.ColorSetExtraData = colorSetExtraData;
var mtrl = new Mtrl(_gameDirectory, xivMtrl.TextureTypePathList[0].DataFile, lang);
return(await mtrl.ImportMtrl(xivMtrl, item, source));
}
public async Task <int> TexBMPImporter(XivTex xivTex, IItem item, DirectoryInfo bmpFileDirectory, string source)
{
var offset = 0;
var modding = new Modding(_gameDirectory);
if (File.Exists(bmpFileDirectory.FullName))
{
// Check if the texture being imported has been imported before
var modEntry = await modding.TryGetModEntry(xivTex.TextureTypeAndPath.Path);
var ddsContainer = new DDSContainer();
CompressionFormat compressionFormat;
switch (xivTex.TextureFormat)
{
case XivTexFormat.DXT1:
compressionFormat = CompressionFormat.BC1;
break;
case XivTexFormat.DXT5:
compressionFormat = CompressionFormat.BC3;
break;
case XivTexFormat.A8R8G8B8:
compressionFormat = CompressionFormat.BGRA;
break;
default:
throw new Exception($"Format {xivTex.TextureFormat} is not currently supported for BMP import\n\nPlease use the DDS import option instead.");
}
using (var surface = Surface.LoadFromFile(bmpFileDirectory.FullName))
{
surface.FlipVertically();
using (var compressor = new Compressor())
{
compressor.Input.GenerateMipmaps = true;
compressor.Input.SetData(surface);
compressor.Compression.Format = compressionFormat;
compressor.Compression.SetBGRAPixelFormat();
compressor.Process(out ddsContainer);
}
}
using (var ddsMemoryStream = new MemoryStream())
{
ddsContainer.Write(ddsMemoryStream, DDSFlags.None);
using (var br = new BinaryReader(ddsMemoryStream))
{
br.BaseStream.Seek(12, SeekOrigin.Begin);
var newHeight = br.ReadInt32();
var newWidth = br.ReadInt32();
br.ReadBytes(8);
var newMipCount = br.ReadInt32();
if (newHeight % 2 != 0 || newWidth % 2 != 0)
{
throw new Exception("Resolution must be a multiple of 2");
}
br.BaseStream.Seek(80, SeekOrigin.Begin);
var textureFlags = br.ReadInt32();
var texType = br.ReadInt32();
XivTexFormat textureType;
if (DDSType.ContainsKey(texType))
{
textureType = DDSType[texType];
}
else
{
throw new Exception($"DDS Type ({texType}) not recognized.");
}
switch (textureFlags)
{
case 2 when textureType == XivTexFormat.A8R8G8B8:
textureType = XivTexFormat.A8;
break;
case 65 when textureType == XivTexFormat.A8R8G8B8:
var bpp = br.ReadInt32();
if (bpp == 32)
{
textureType = XivTexFormat.A8R8G8B8;
}
else
{
var red = br.ReadInt32();
switch (red)
{
case 31744:
textureType = XivTexFormat.A1R5G5B5;
break;
case 3840:
textureType = XivTexFormat.A4R4G4B4;
break;
}
}
break;
}
if (textureType == xivTex.TextureFormat)
{
var uncompressedLength = ddsMemoryStream.Length;
var newTex = new List <byte>();
if (!xivTex.TextureTypeAndPath.Path.Contains(".atex"))
{
var DDSInfo = await DDS.ReadDDS(br, xivTex, newWidth, newHeight, newMipCount);
newTex.AddRange(_dat.MakeType4DatHeader(xivTex, DDSInfo.mipPartOffsets, DDSInfo.mipPartCounts, (int)uncompressedLength, newMipCount, newWidth, newHeight));
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(DDSInfo.compressedDDS);
offset = await _dat.WriteToDat(newTex, modEntry, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, item.Name, xivTex.TextureTypeAndPath.DataFile, source, 4);
}
else
{
br.BaseStream.Seek(128, SeekOrigin.Begin);
newTex.AddRange(MakeTextureInfoHeader(xivTex, newWidth, newHeight, newMipCount));
newTex.AddRange(br.ReadBytes((int)uncompressedLength));
offset = await _dat.ImportType2Data(newTex.ToArray(), item.Name, xivTex.TextureTypeAndPath.Path,
item.ItemCategory, source);
}
}
else
{
throw new Exception($"Incorrect file type. Expected: {xivTex.TextureFormat} Given: {textureType}");
}
}
}
ddsContainer.Dispose();
}
else
{
throw new IOException($"Could not find file: {bmpFileDirectory.FullName}");
}
return(offset);
}
