public Btx(string dirBtx)
{
DirBtx = dirBtx.Split(',')[0];
LocalSalvamento = dirBtx.Split(',')[1];
// string nomeRealImg = ObtenhaNomeNaListaDeExtracaoDescomprima(@"cpac_3d\_logs_keys\cpac_3d_1.txt", dirImg);
byte[] imgTemp = File.ReadAllBytes(DirBtx);
Texturas = new List <TextureInfo>();
using (BinaryReader br = new BinaryReader(new MemoryStream(imgTemp)))
{
//
// br.BaseStream.Position = 0x14;
int idxTex = 0x14;
br.BaseStream.Position = idxTex + 0xE;
int offsetInfoTexturas = br.ReadInt16();
br.BaseStream.Position = idxTex + 0x34;
int PaleteInfoOffeset = br.ReadInt32();
int PaleteOffeset = br.ReadInt32();
br.BaseStream.Position = idxTex + 0x14;
int OffsetBaseTextura = br.ReadInt32();
br.BaseStream.Position = idxTex + offsetInfoTexturas + 1;
int numObjetos = br.ReadByte();
br.BaseStream.Position = idxTex + offsetInfoTexturas + 6;
int tamanhoHeaderUkn = br.ReadInt16();
offsetInfoTexturas += 4;
br.BaseStream.Position = idxTex + offsetInfoTexturas + tamanhoHeaderUkn;
List <PaleteInfo> paleteInfos = new List <PaleteInfo>();
for (int i = 0; i < numObjetos; i++)
{
ushort offsetTextura = br.ReadUInt16();
int paremetros = br.ReadUInt16() >> 4;
br.BaseStream.Position += 4;
TextureInfo texture = new TextureInfo();
texture.Offset = offsetTextura << 3;
texture.Indice = i;
texture.Largura = (8 << (paremetros & 7));
paremetros = paremetros >> 3;
texture.Altura = (8 << (paremetros & 7));
paremetros = paremetros >> 3;
texture.Formato = paremetros & 7;
Texturas.Add(texture);
}
foreach (var t in Texturas)
{
t.NomeTextura = Encoding.ASCII.GetString(br.ReadBytes(0x10)).Replace("\0", "");
}
br.BaseStream.Position = idxTex + PaleteInfoOffeset + 1;
int numPaletas = br.ReadByte();
br.BaseStream.Position = idxTex + PaleteInfoOffeset + 6;
int tamanhoSecaoPaletaInfo = br.ReadUInt16();
PaleteInfoOffeset += 4;
br.BaseStream.Position = idxTex + PaleteInfoOffeset + tamanhoSecaoPaletaInfo;
for (int i = 0; i < numPaletas; i++)
{
PaleteInfo paleteInfo = new PaleteInfo();
paleteInfo.Offset = br.ReadInt16() << 3;
paleteInfos.Add(paleteInfo);
br.BaseStream.Position += 2;
}
foreach (var p in paleteInfos)
{
p.NomePaleta = Encoding.ASCII.GetString(br.ReadBytes(0x10)).Replace("\0", "");
}
int contador = 0;
foreach (var textura in Texturas)
{
ConversorDeImagens ci = new ConversorDeImagens();
Bitmap imagemFinal = new Bitmap(1, 1);
if (textura.Formato == 1)
{
int tamanhoGrafico = (textura.Altura * textura.Largura);
br.BaseStream.Position = textura.Offset + OffsetBaseTextura + idxTex;
byte[] img = br.ReadBytes(tamanhoGrafico);
br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
//byte[] paleta = br.ReadBytes(0x200);
//LibDeImagensGbaDs.Conversor.ImageConverter cdi = new LibDeImagensGbaDs.Conversor.ImageConverter(new ConversorFormatoIndexado(paleta, EFormatoPaleta.NintendoDS, textura.Altura, textura.Largura, ColorDepth.FA3I5, TileMode.NotTiled,null, true));
//textura.Textura = cdi.BinParaBmp(img,img.Length, 0);
//textura.Bpp = Bpp.bpp8;
}
else if (textura.Formato == 3)
{
int tamanhoGrafico = (textura.Altura * textura.Largura) / 2;
br.BaseStream.Position = textura.Offset + OffsetBaseTextura + idxTex;
byte[] img = br.ReadBytes(tamanhoGrafico);
br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.FirstOrDefault(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
byte[] paleta = br.ReadBytes(0x20);
// LibDeImagensGbaDs.Conversor.ImageConverter cdi = new LibDeImagensGbaDs.Conversor.ImageConverter(new ConversorFormatoIndexado(paleta, EFormatoPaleta.NintendoDS, textura.Altura, textura.Largura, ColorDepth.F4BBP, TileMode.NotTiled));
// textura.Textura = cdi.BinParaBmp(img, img.Length, 0);
}
//else if (textura.Formato == 666666)
//{
// int tamanhoGrafico = (textura.Altura * textura.Largura);
// br.BaseStream.Position = textura.Offset + OffsetBaseTextura + idxTex;
// byte[] img = br.ReadBytes(tamanhoGrafico);
// br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
// byte[] paleta = br.ReadBytes(0x200);
// ConversorDeImagem cdi = new ConversorDeImagem(new ConversorFormatoIndexado(paleta, EFormatoPaleta.BGR565, textura.Altura, textura.Largura, EIndexFormat.FA5I3, EModoDimensional.M2D, null, true));
// textura.Textura = cdi.BinParaBmp(img, 0);
// textura.Bpp = Bpp.bpp8;
//}
else if (textura.Formato == 6 || textura.Formato == 4)
{
int tamanhoGrafico = (textura.Altura * textura.Largura);
br.BaseStream.Position = textura.Offset + OffsetBaseTextura + idxTex;
byte[] img = br.ReadBytes(tamanhoGrafico);
br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
byte[] paleta = br.ReadBytes(0x200);
//LibDeImagensGbaDs.Conversor.ImageConverter cdi = new LibDeImagensGbaDs.Conversor.ImageConverter(new ConversorFormatoIndexado(paleta, EFormatoPaleta.NintendoDS, textura.Altura, textura.Largura, ColorDepth.F8BBP, TileMode.NotTiled));
//textura.Textura = cdi.BinParaBmp(img, img.Length, 0);
//textura.Bpp = Bpp.bpp8;
}
contador++;
}
}
}
public void ImporteImagemParaBtx(string argumentos, string png)
{
string dirImg = argumentos.Split(',')[0];
string dirSalva = argumentos.Split(',')[1];
byte[] img = new byte[] { };
int posicaoGrafico = 0;
List <TextureInfo> textures = new List <TextureInfo>();
List <PaleteInfo> paleteInfos = new List <PaleteInfo>();
bool temSim = false;
byte[] imgTemp = File.ReadAllBytes(dirImg);
using (BinaryReader br = new BinaryReader(new MemoryStream(imgTemp)))
{
//
int idxTex = 0x14;
br.BaseStream.Position = idxTex + 0xE;
int offsetInfoTexturas = br.ReadInt16();
br.BaseStream.Position = idxTex + 0x34;
int PaleteInfoOffeset = br.ReadInt32();
int PaleteOffeset = br.ReadInt32();
br.BaseStream.Position = idxTex + 0x14;
int OffsetBaseTextura = br.ReadInt32();
br.BaseStream.Position = idxTex + offsetInfoTexturas + 1;
int numObjetos = br.ReadByte();
br.BaseStream.Position = idxTex + offsetInfoTexturas + 6;
int tamanhoHeaderUkn = br.ReadInt16();
offsetInfoTexturas += 4;
br.BaseStream.Position = idxTex + offsetInfoTexturas + tamanhoHeaderUkn;
//Format: < 0, 8, 2, 4, 8, 2, 8, 16 >
for (int i = 0; i < numObjetos; i++)
{
ushort offsetTextura = br.ReadUInt16();
int paremetros = br.ReadUInt16() >> 4;
br.BaseStream.Position += 4;
TextureInfo texture = new TextureInfo();
texture.Indice = i;
texture.Offset = offsetTextura << 3;
texture.Largura = (8 << (paremetros & 7));
paremetros = paremetros >> 3;
texture.Altura = (8 << (paremetros & 7));
paremetros = paremetros >> 3;
texture.Formato = paremetros & 7;
//paremetros = paremetros >> 3;
// texture.PaleteId = textureFormat[paremetros & 1];
textures.Add(texture);
}
foreach (var t in textures)
{
t.NomeTextura = Encoding.ASCII.GetString(br.ReadBytes(0x10)).Replace("\0", "");
}
br.BaseStream.Position = idxTex + PaleteInfoOffeset + 1;
int numPaletas = br.ReadByte();
br.BaseStream.Position = idxTex + PaleteInfoOffeset + 6;
int tamanhoSecaoPaletaInfo = br.ReadUInt16();
PaleteInfoOffeset += 4;
br.BaseStream.Position = idxTex + PaleteInfoOffeset + tamanhoSecaoPaletaInfo;
for (int i = 0; i < numPaletas; i++)
{
PaleteInfo paleteInfo = new PaleteInfo();
paleteInfo.Offset = br.ReadInt16() << 3;
paleteInfos.Add(paleteInfo);
br.BaseStream.Position += 2;
}
foreach (var p in paleteInfos)
{
p.NomePaleta = Encoding.ASCII.GetString(br.ReadBytes(0x10)).Replace("\0", "");
}
int contador = 0;
// Path.GetFileName(png).Replace(".png", "_" + contador + ".png");
string nomeTextura = Path.GetFileName(png).ToLower();
foreach (var textura in textures)
{
string nome = Path.GetFileName(dirImg).Replace(".btx", "") + "_" + contador + ".png";
if (nome.Contains(nomeTextura))
{
temSim = true;
ConversorDeImagens ci = new ConversorDeImagens();
if (textura.Formato == 3)
{
br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
byte[] paleta = br.ReadBytes(0x20);
ci.CoresPaleta = new List <Color>();
ci.ConvertaPaleta(paleta);
img = ci.Insira4bppBitmap(png);
posicaoGrafico = textura.Offset + OffsetBaseTextura + idxTex;
// ci.Exporte4bppBitmap(img, textura.Largura, textura.Altura);
}
//else if (4)
//{
// br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
// byte[] paleta = br.ReadBytes(0x200);
// ci.CoresPaleta = new List<Color>();
// ci.ConvertaPaleta(paleta);
// img = ci.Insira8bppBitmap(png);
// posicaoGrafico = textura.Offset + OffsetBaseTextura + idxTex;
// // ci.Exporte8bppBitmap(img, textura.Largura, textura.Altura);
//}
else if (textura.Formato == 6 || textura.Formato == 4)
{
br.BaseStream.Position = PaleteOffeset + idxTex + paleteInfos.First(x => x.NomePaleta.Contains(textura.NomeTextura + "_pl")).Offset;
byte[] paleta = br.ReadBytes(0x200);
ci.ConvertaPaleta(paleta);
// ci.ExporteA5I3(img, textura.Largura, textura.Altura);
}
else if (textura.Formato == 7)
{
// ci.Exporte16bppDiretoBitmap(img, textura.Largura, textura.Altura);
}
break;
}
contador++;
}
}
if (temSim)
{
imgTemp = InsiraBinario(posicaoGrafico, imgTemp, img);
File.WriteAllBytes(dirImg, imgTemp);
}
//
}