public BFRESBuffer(FileData f)
{
f.skip(4); // padding 0
size = f.readInt();
f.skip(4); // padding 0
stride = f.readShort();
f.skip(2); // always 1
f.skip(4); // padding 0
dataOffset = f.readOffset();
data = f.getSection(dataOffset, size);
}
public void Read(FileData f)
{
f.skip(4); // magic check
f.skip(2); // headerlength
if (f.readShort() == 0xFEFF)
{
f.Endian = Endianness.Big;
}
else
{
f.Endian = Endianness.Little;
}
f.skip(4); // filesize
int dataOffset = f.readInt();
f.skip(4); // always 0x01000000
// SFAT Header
f.skip(4); // SFAT
f.skip(2); // header size
int nodeCount = f.readShort();
f.skip(4); // hash multiplyer always 0x65
// before nodes get strings
int stringoff = f.pos() + 16 * nodeCount + 8;
// nodes
for (int i = 0; i < nodeCount; i++)
{
uint hash = (uint)f.readInt();
byte flag = (byte)f.readByte();
string name = f.readString(stringoff + f.readThree() * 4, -1);
int nodeStart = f.readInt();
int size = f.readInt() - nodeStart;
Nodes.Add(FileBase.ReadFileBase(new FileData(f.getSection(nodeStart + dataOffset, size), name)));
}
}
public BRTI(FileData f) //Docs thanks to gdkchan!!
{
ImageKey = "texture";
SelectedImageKey = "texture";
if (!f.readString(4).Equals("BRTI"))
{
throw new Exception("Error reading Texture");
}
int BRTISize1 = f.readInt();
long BRTISize2 = (f.readInt() | f.readInt() << 32);
surf = new Swizzle.Surface();
surf.tileMode = (sbyte)f.readByte();
surf.dim = (sbyte)f.readByte();
ushort Flags = (ushort)f.readShort();
surf.swizzle = (ushort)f.readShort();
surf.numMips = (ushort)f.readShort();
uint unk18 = (uint)f.readInt();
surf.format = (uint)f.readInt();
byte DataType = (byte)(surf.format & 0xFF);
uint unk20 = (uint)f.readInt();
surf.width = f.readInt();
surf.height = f.readInt();
surf.depth = f.readInt();
int FaceCount = f.readInt();
surf.sizeRange = f.readInt();
uint unk38 = (uint)f.readInt();
uint unk3C = (uint)f.readInt();
uint unk40 = (uint)f.readInt();
uint unk44 = (uint)f.readInt();
uint unk48 = (uint)f.readInt();
uint unk4C = (uint)f.readInt();
surf.imageSize = f.readInt();
surf.alignment = f.readInt();
int ChannelType = f.readInt();
int TextureType = f.readInt();
Text = f.readString((f.readOffset() | f.readOffset() << 32) + ExternalFiles.DataOffset + 2, -1);
long ParentOffset = f.readOffset() | f.readOffset() << 32;
long PtrsOffset = f.readOffset() | f.readOffset() << 32;
Console.WriteLine($"ParentOffset {ParentOffset} PtrsOffset {PtrsOffset}");
f.seek((int)PtrsOffset + ExternalFiles.DataOffset);
long dataOff = f.readOffset() | f.readOffset() << 32;
surf.data = f.getSection((int)dataOff + ExternalFiles.DataOffset, surf.imageSize);
//Console.WriteLine(surf.data.Length + " " + dataOff.ToString("x") + " " + surf.imageSize);
uint blk_dim = Formats.blk_dims(surf.format >> 8);
uint blkWidth = blk_dim >> 4;
uint blkHeight = blk_dim & 0xF;
uint bpp = Formats.bpps(surf.format >> 8);
Console.WriteLine($"{Text} Height {surf.height}wdith = {surf.width}allignment = {surf.alignment}blkwidth = {blkWidth}blkheight = {blkHeight}blkdims = {blk_dim} format = {surf.format} datatype = {DataType} dataoffset = {dataOff}");
// byte[] result = surf.data;
byte[] result = Swizzle.deswizzle((uint)surf.width, (uint)surf.height, blkWidth, blkHeight, bpp, (uint)surf.tileMode, (uint)surf.alignment, surf.sizeRange, surf.data, 0);
uint width = Swizzle.DIV_ROUND_UP((uint)surf.width, blkWidth);
uint height = Swizzle.DIV_ROUND_UP((uint)surf.height, blkHeight);
byte[] result_ = new byte[width * height * bpp];
Array.Copy(result, 0, result_, 0, width * height * bpp);
tex.mipmaps.Add(result_);
tex.width = surf.width;
tex.height = surf.height;
//File.WriteAllBytes(dataOff.ToString("x") + ".bin" ,data);
PropertyGridSimpleDemoClass propgrid = new PropertyGridSimpleDemoClass();
switch (surf.format >> 8)
{
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC1):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
propgrid.Format = "FORMAT_T_BC1_UNORM";
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt1Ext;
propgrid.Format = "FORMAT_T_BC1_SRGB";
}
else
{
throw new Exception("Unsupported data type");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC2):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
}
else
{
throw new Exception("Unsupported data type");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC3):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
propgrid.Format = "FORMAT_T_BC3_UNORM";
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
propgrid.Format = "FORMAT_T_BC3_SRGB";
}
else
{
throw new Exception("Unsupported data type");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC4):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
tex.type = PixelInternalFormat.CompressedRedRgtc1;
propgrid.Format = "FORMAT_T_BC4_UNORM";
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
tex.type = PixelInternalFormat.CompressedSignedRedRgtc1;
propgrid.Format = "FORMAT_T_BC4_SNORM";
}
else
{
throw new Exception("Unsupported data type");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC5):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
tex.type = PixelInternalFormat.CompressedRedRgtc1;
propgrid.Format = "FORMAT_T_BC5_UNORM";
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
tex.type = PixelInternalFormat.CompressedSignedRedRgtc1;
propgrid.Format = "FORMAT_T_BC5_SNORM";
}
else
{
Console.WriteLine("Unsupported data type");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_R8_G8_B8_A8):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM || DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
tex.type = PixelInternalFormat.Rgba;
tex.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
throw new Exception("Unsupported data type");
}
break;
default:
MessageBox.Show($"Error! Unsupported texture type for {Text}", "Error");
break;
}
tex.load();
//Property grid stuff
}
public FTEX(FileData f)
{
ImageKey = "texture";
SelectedImageKey = "texture";
if (!f.readString(4).Equals("FTEX"))
{
throw new Exception("Error reading Texture");
}
sur = new GTX.GX2Surface()
{
dim = f.readInt(),
width = f.readInt(),
height = f.readInt(),
depth = f.readInt(),
numMips = f.readInt(),
format = f.readInt(),
aa = f.readInt(),
use = f.readInt()
};
int datalength = f.readInt();
f.skip(4); // unknown
sur.mipSize = f.readInt();
f.skip(4); // unknown
sur.tileMode = f.readInt();
sur.swizzle = f.readInt();
sur.alignment = f.readInt();
sur.pitch = f.readInt();
f.skip(0x6C); // unknown
int dataOff = f.readOffset();
int mipOff = f.readOffset();
f.skip(8); //unkown
sur.data = f.getSection(dataOff, datalength);
//Console.WriteLine(sur.data.Length + " " + dataOff.ToString("x") + " " + datalength);
byte[] data = GTX.swizzleBC(sur.data, sur.width, sur.height, sur.format, sur.tileMode, sur.pitch, sur.swizzle);
tex.mipmaps.Add(data);
tex.width = sur.width;
tex.height = sur.height;
//File.WriteAllBytes(dataOff.ToString("x") + ".bin" ,data);
switch (sur.format)
{
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_UNORM):
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_SRGB):
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_UNORM):
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_SRGB):
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_UNORM):
tex.type = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_SRGB):
tex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_UNORM):
tex.type = PixelInternalFormat.CompressedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_SNORM):
tex.type = PixelInternalFormat.CompressedSignedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_UNORM):
tex.type = PixelInternalFormat.CompressedRgRgtc2;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_SNORM):
tex.type = PixelInternalFormat.CompressedSignedRgRgtc2;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_UNORM):
tex.type = PixelInternalFormat.Rgba;
tex.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
//default:
//throw new Exception("Unknown format");
}
tex.load();
}
public FVTX(FileData f)
{
Text = "VertexAttributeBuffer";
if (!f.readString(4).Equals("FVTX"))
{
throw new Exception("Error reading Skeleton");
}
f.skip(12); //padding
int vertexAttribArrayOffset = f.readOffset();
f.skip(4); //padding
int vertexAttribDictOffset = f.readOffset();
f.skip(4); //padding
int unk = f.readOffset();
f.skip(4); //padding
int unk2 = f.readOffset();
f.skip(4); //padding
int unk3 = f.readOffset();
f.skip(4); //padding
int vertexBufferSizeOffset = f.readOffset();
f.skip(4); //padding
int vertexStrideSizeOffset = f.readOffset();
f.skip(4); //padding
int vertexBufferArrayOffset = f.readOffset();
f.skip(4); //padding
int BufferOffset = f.readOffset();
int attrCount = f.readByte();
int bufferCount = f.readByte();
int index = f.readShort();
vertCount = f.readInt();
int SkinWeightInfluence = f.readInt();
int temp = f.pos();
for (int i = 0; i < attrCount; i++)
{
f.seek(vertexAttribArrayOffset + (i * 0x10));
attributes.Add(new BFRESAttribute(f, buffers));
}
//Find buffer size & stride
RelocationTable RLT = new RelocationTable(f);
for (int i = 0; i < bufferCount; i++)
{
f.seek(vertexBufferSizeOffset + ((i) * 0x10));
VertexBufferSize = f.readInt();
f.seek(vertexStrideSizeOffset + ((i) * 0x10));
vertexStrideSize = f.readInt();
//So these work by grabbing the RLT offset first and then adding the buffer offset. Then they keep adding each other by their buffer sizes
if (i == 0)
{
DataOffset = (RLT.DataStart + BufferOffset);
}
if (i > 0)
{
DataOffset = BufferOffsets[i - 1].DataOffsetData + BufferOffsets[i - 1].VertexBufferSizeData;
}
if (DataOffset % 8 != 0)
{
DataOffset = DataOffset + (8 - (DataOffset % 8));
}
BufferOffsets.Add(new BufferData {
VertexBufferSizeData = VertexBufferSize, DataOffsetData = DataOffset, VertexStrideSizeData = vertexStrideSize
});
dataBuff = f.getSection(BufferOffsets[i].DataOffsetData, BufferOffsets[i].VertexBufferSizeData);
Console.WriteLine("Data Offset = " + DataOffset + " Vertex Buffer Size =" + BufferOffsets[i].VertexBufferSizeData + " Index = " + i + " vertexStrideSize size =" + vertexStrideSize);
//WriteByteArray(dataBuff, "dataBuff");
BuffSizes.Add(new BufferSizes {
BuffSizes = dataBuff
});
}
Nodes.AddRange(attributes.ToArray());
f.seek(BufferOffsets[0].DataOffsetData);
myRender();
f.seek(temp);
}