/// <summary>
/// Adds a Texture to the TPL.
/// </summary>
/// <param name="img"></param>
/// <param name="tplFormat"></param>
public void AddTexture(Image img, TPL_TextureFormat tplFormat, TPL_PaletteFormat paletteFormat = TPL_PaletteFormat.RGB5A3)
{
TPL_TextureEntry tempTexture = new TPL_TextureEntry();
TPL_TextureHeader tempTextureHeader = new TPL_TextureHeader();
TPL_PaletteHeader tempPaletteHeader = new TPL_PaletteHeader();
byte[] tempTextureData = imageToTpl(img, tplFormat);
byte[] tempPaletteData = new byte[0];
tempTextureHeader.TextureHeight = (ushort)img.Height;
tempTextureHeader.TextureWidth = (ushort)img.Width;
tempTextureHeader.TextureFormat = (uint)tplFormat;
if (tplFormat == TPL_TextureFormat.CI4 || tplFormat == TPL_TextureFormat.CI8 || tplFormat == TPL_TextureFormat.CI14X2)
{
ColorIndexConverter cic = new ColorIndexConverter(imageToRgba(img), img.Width, img.Height, tplFormat, paletteFormat);
tempTextureData = cic.Data;
tempPaletteData = cic.Palette;
tempPaletteHeader.NumberOfItems = (ushort)(tempPaletteData.Length / 2);
tempPaletteHeader.PaletteFormat = (uint)paletteFormat;
}
tplTextureEntries.Add(tempTexture);
tplTextureHeaders.Add(tempTextureHeader);
tplPaletteHeaders.Add(tempPaletteHeader);
textureData.Add(tempTextureData);
paletteData.Add(tempPaletteData);
tplHeader.NumOfTextures++;
}
private void createFromImages(Image[] images, TPL_TextureFormat[] tplFormats, TPL_PaletteFormat[] paletteFormats)
{
tplHeader = new TPL_Header();
tplTextureEntries = new List<TPL_TextureEntry>();
tplTextureHeaders = new List<TPL_TextureHeader>();
tplPaletteHeaders = new List<TPL_PaletteHeader>();
textureData = new List<byte[]>();
paletteData = new List<byte[]>();
tplHeader.NumOfTextures = (uint)images.Length;
for (int i = 0; i < images.Length; i++)
{
Image img = images[i];
TPL_TextureEntry tempTexture = new TPL_TextureEntry();
TPL_TextureHeader tempTextureHeader = new TPL_TextureHeader();
TPL_PaletteHeader tempPaletteHeader = new TPL_PaletteHeader();
byte[] tempTextureData = imageToTpl(img, tplFormats[i]);
byte[] tempPaletteData = new byte[0];
tempTextureHeader.TextureHeight = (ushort)img.Height;
tempTextureHeader.TextureWidth = (ushort)img.Width;
tempTextureHeader.TextureFormat = (uint)tplFormats[i];
if (tplFormats[i] == TPL_TextureFormat.CI4 || tplFormats[i] == TPL_TextureFormat.CI8 || tplFormats[i] == TPL_TextureFormat.CI14X2)
{
ColorIndexConverter cic = new ColorIndexConverter(imageToRgba(img), img.Width, img.Height, tplFormats[i], paletteFormats[i]);
tempTextureData = cic.Data;
tempPaletteData = cic.Palette;
tempPaletteHeader.NumberOfItems = (ushort)(tempPaletteData.Length / 2);
tempPaletteHeader.PaletteFormat = (uint)paletteFormats[i];
}
tplTextureEntries.Add(tempTexture);
tplTextureHeaders.Add(tempTextureHeader);
tplPaletteHeaders.Add(tempPaletteHeader);
textureData.Add(tempTextureData);
paletteData.Add(tempPaletteData);
}
}
private void parseTpl(Stream tplFile)
{
fireDebug("Parsing TPL...");
tplHeader = new TPL_Header();
tplTextureEntries = new List<TPL_TextureEntry>();
tplTextureHeaders = new List<TPL_TextureHeader>();
tplPaletteHeaders = new List<TPL_PaletteHeader>();
textureData = new List<byte[]>();
paletteData = new List<byte[]>();
tplFile.Seek(0, SeekOrigin.Begin);
byte[] temp = new byte[4];
fireDebug(" Reading TPL Header: Magic... (Offset: 0x{0})", tplFile.Position);
tplFile.Read(temp, 0, 4);
if (Shared.Swap(BitConverter.ToUInt32(temp, 0)) != tplHeader.TplMagic)
{
fireDebug(" -> Invalid Magic: 0x{0}", Shared.Swap(BitConverter.ToUInt32(temp, 0)));
throw new Exception("TPL Header: Invalid Magic!");
}
fireDebug(" Reading TPL Header: NumOfTextures... (Offset: 0x{0})", tplFile.Position);
tplFile.Read(temp, 0, 4);
tplHeader.NumOfTextures = Shared.Swap(BitConverter.ToUInt32(temp, 0));
fireDebug(" Reading TPL Header: Headersize... (Offset: 0x{0})", tplFile.Position);
tplFile.Read(temp, 0, 4);
if (Shared.Swap(BitConverter.ToUInt32(temp, 0)) != tplHeader.HeaderSize)
{
fireDebug(" -> Invalid Headersize: 0x{0}", Shared.Swap(BitConverter.ToUInt32(temp, 0)));
throw new Exception("TPL Header: Invalid Headersize!");
}
for (int i = 0; i < tplHeader.NumOfTextures; i++)
{
fireDebug(" Reading Texture Entry #{1} of {2}... (Offset: 0x{0})", tplFile.Position, i+1, tplHeader.NumOfTextures);
TPL_TextureEntry tempTexture = new TPL_TextureEntry();
tplFile.Read(temp, 0, 4);
tempTexture.TextureHeaderOffset = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTexture.PaletteHeaderOffset = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplTextureEntries.Add(tempTexture);
}
for (int i = 0; i < tplHeader.NumOfTextures; i++)
{
fireDebug(" Reading Texture Header #{1} of {2}... (Offset: 0x{0})", tplFile.Position, i + 1, tplHeader.NumOfTextures);
TPL_TextureHeader tempTextureHeader = new TPL_TextureHeader();
TPL_PaletteHeader tempPaletteHeader = new TPL_PaletteHeader();
tplFile.Seek(tplTextureEntries[i].TextureHeaderOffset, SeekOrigin.Begin);
tplFile.Read(temp, 0, 4);
tempTextureHeader.TextureHeight = Shared.Swap(BitConverter.ToUInt16(temp, 0));
tempTextureHeader.TextureWidth = Shared.Swap(BitConverter.ToUInt16(temp, 2));
tplFile.Read(temp, 0, 4);
tempTextureHeader.TextureFormat = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.TextureDataOffset = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.WrapS = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.WrapT = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.MinFilter = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.MagFilter = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.LodBias = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempTextureHeader.EdgeLod = temp[0];
tempTextureHeader.MinLod = temp[1];
tempTextureHeader.MaxLod = temp[2];
tempTextureHeader.Unpacked = temp[3];
if (tplTextureEntries[i].PaletteHeaderOffset != 0)
{
fireDebug(" Reading Palette Header #{1} of {2}... (Offset: 0x{0})", tplFile.Position, i + 1, tplHeader.NumOfTextures);
tplFile.Seek(tplTextureEntries[i].PaletteHeaderOffset, SeekOrigin.Begin);
tplFile.Read(temp, 0, 4);
tempPaletteHeader.NumberOfItems = Shared.Swap(BitConverter.ToUInt16(temp, 0));
tempPaletteHeader.Unpacked = temp[2];
tempPaletteHeader.Pad = temp[3];
tplFile.Read(temp, 0, 4);
tempPaletteHeader.PaletteFormat = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tplFile.Read(temp, 0, 4);
tempPaletteHeader.PaletteDataOffset = Shared.Swap(BitConverter.ToUInt32(temp, 0));
}
tplFile.Seek(tempTextureHeader.TextureDataOffset, SeekOrigin.Begin);
byte[] tempTextureData = new byte[textureByteSize((TPL_TextureFormat)tempTextureHeader.TextureFormat, tempTextureHeader.TextureWidth, tempTextureHeader.TextureHeight)];
byte[] tempPaletteData = new byte[tempPaletteHeader.NumberOfItems * 2];
fireDebug(" Reading Texture #{1} of {2}... (Offset: 0x{0})", tplFile.Position, i + 1, tplHeader.NumOfTextures);
tplFile.Read(tempTextureData, 0, tempTextureData.Length);
if (tplTextureEntries[i].PaletteHeaderOffset > 0)
{
fireDebug(" Reading Palette #{1} of {2}... (Offset: 0x{0})", tplFile.Position, i + 1, tplHeader.NumOfTextures);
tplFile.Seek(tempPaletteHeader.PaletteDataOffset, SeekOrigin.Begin);
tplFile.Read(tempPaletteData, 0, tempPaletteData.Length);
}
else tempPaletteData = new byte[0];
tplTextureHeaders.Add(tempTextureHeader);
tplPaletteHeaders.Add(tempPaletteHeader);
textureData.Add(tempTextureData);
paletteData.Add(tempPaletteData);
}
}