public BrgAttachpoint(BrgBinaryReader reader)
{
NameId = -1;
reader.ReadVector3(out x);
reader.ReadVector3(out y);
reader.ReadVector3(out z);
reader.ReadVector3(out position);
}
public BrgFile(System.IO.Stream fileStream)
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), fileStream))
{
reader.ReadHeader(ref Header);
if (Header.magic != EndianBitConverter.Little.ToInt32(Encoding.UTF8.GetBytes("BANG"), 0))
{
throw new Exception("This is not a BRG file!");
}
if (Header.numMeshes > 1)
{
reader.ReadAsetHeader(ref AsetHeader);
if (AsetHeader.magic != EndianBitConverter.Little.ToInt32(Encoding.UTF8.GetBytes("ASET"), 0))
{
throw new Exception("Improper ASET header!");
}
if (Header.numMeshes != AsetHeader.numFrames)
{
throw new Exception("Number of meshes does not match number of frames!");
}
}
Mesh = new List <BrgMesh>(Header.numMeshes);
for (int i = 0; i < Header.numMeshes; i++)
{
Mesh.Add(new BrgMesh(reader));
}
Material = new List <BrgMaterial>();
for (int i = 0; i < Header.numMaterials; i++)
{
Material.Add(new BrgMaterial(reader));
}
if (reader.BaseStream.Position < reader.BaseStream.Length)
{
throw new Exception("The end of stream was not reached!");
}
}
}
public BrgMaterial(BrgBinaryReader reader)
{
magic = reader.ReadInt32();
if (magic != EndianBitConverter.Little.ToInt32(Encoding.UTF8.GetBytes("MTRL"), 0))
{
throw new Exception("Incorrect material header!");
}
id = reader.ReadInt32();
flags = (BrgMatFlag)reader.ReadInt32();
unknown01b = reader.ReadInt32();
nameLength = reader.ReadInt32();
reader.ReadVector3(out color);
reader.ReadVector3(out specular);
reader.ReadVector3(out reflection);
reader.ReadVector3(out ambient);
name = reader.ReadString(nameLength);
alpha = reader.ReadSingle();
if (flags.HasFlag(BrgMatFlag.SOLIDCOLOR))
{
unknown05 = reader.ReadSingle();
}
if (flags.HasFlag(BrgMatFlag.SFX))
{
byte numSFX = reader.ReadByte();
sfx = new List <BrgMatSFX>(numSFX);
for (int i = 0; i < numSFX; i++)
{
sfx.Add(reader.ReadMaterialSFX());
}
}
else
{
sfx = new List <BrgMatSFX>();
}
}
public void ReadBr3(System.IO.Stream fileStream)
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), fileStream))
{
reader.ReadInt32(); // BRG3
Header.numMeshes = reader.ReadInt32();
Header.numMaterials = reader.ReadInt32();
if (Header.numMeshes > 1)
{
AsetHeader.numFrames = Header.numMeshes;
AsetHeader.frameStep = 1f / (float)AsetHeader.numFrames;
AsetHeader.animTime = reader.ReadSingle();
AsetHeader.frequency = 1f / (float)AsetHeader.animTime;
AsetHeader.spf = AsetHeader.animTime / (float)AsetHeader.numFrames;
AsetHeader.fps = (float)AsetHeader.numFrames / AsetHeader.animTime;
}
Mesh = new List <BrgMesh>(Header.numMeshes);
for (int i = 0; i < Header.numMaterials; i++)
{
Mesh.Add(new BrgMesh());
Mesh[i].ReadBr3(reader);
}
Material = new List <BrgMaterial>();
for (int i = 0; i < Header.numMaterials; i++)
{
Material.Add(new BrgMaterial());
Material[i].ReadBr3(reader);
}
if (reader.BaseStream.Position < reader.BaseStream.Length)
{
throw new Exception("The end of stream was not reached!");
}
}
}
public DdtFile(System.IO.Stream fileStream)
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), fileStream))
{
reader.ReadInt32();
type = (DdtType)reader.ReadByte();
alphaBits = reader.ReadByte();
texelFormat = (DdtTexelFormat)reader.ReadByte();
mipMap = reader.ReadByte();
Height = reader.ReadInt32();
Width = reader.ReadInt32();
int length = 0;
for (int i = 0; i < mipMap; i++)
{
reader.ReadInt32();
length += reader.ReadInt32();
}
imageData = reader.ReadBytes(length);
}
}
public void ReadBr3(BrgBinaryReader reader)
{
id = reader.ReadInt32();
flags = (BrgMatFlag)reader.ReadInt32();
}
public void ReadBr3(BrgBinaryReader reader)
{
numVertices = reader.ReadInt16();
numFaces = reader.ReadInt16();
flags = (BrgMeshFlag)reader.ReadInt16();
vertices = new Vector3 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector3(out vertices[i], false);
}
normals = new Vector3 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector3(out normals[i], false);
}
if (!flags.HasFlag(BrgMeshFlag.NOTFIRSTMESH) || flags.HasFlag(BrgMeshFlag.MOVINGTEX))
{
if (flags.HasFlag(BrgMeshFlag.TEXTURE))
{
texVertices = new Vector2 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector2(out texVertices[i]);
}
}
}
if (!flags.HasFlag(BrgMeshFlag.NOTFIRSTMESH))
{
if (flags.HasFlag(BrgMeshFlag.MATERIALS))
{
faceMaterials = new Int16[numFaces];
for (int i = 0; i < numFaces; i++)
{
faceMaterials[i] = (Int16)reader.ReadInt32();
}
}
faceVertices = new Vector3 <Int16> [numFaces];
for (int i = 0; i < numFaces; i++)
{
reader.ReadVector3(out faceVertices[i]);
faceVertices[i].X -= 1;
faceVertices[i].Y -= 1;
faceVertices[i].Z -= 1;
}
if (flags.HasFlag(BrgMeshFlag.MATERIALS))
{
vertMaterials = new Int16[numVertices];
for (int i = 0; i < numFaces; i++)
{
vertMaterials[faceVertices[i].X] = faceMaterials[i];
vertMaterials[faceVertices[i].Y] = faceMaterials[i];
vertMaterials[faceVertices[i].Z] = faceMaterials[i];
}
}
}
if (flags.HasFlag(BrgMeshFlag.ATTACHPOINTS))
{
numMatrix = (Int16)reader.ReadInt32();
attachpoints = new List <BrgAttachpoint>(numMatrix);
for (int i = 0; i < attachpoints.Count; i++)
{
attachpoints.Add(new BrgAttachpoint());
attachpoints[i].NameId = BrgAttachpoint.GetIdByName(reader.ReadString());
Vector3 <float> x3, y3, z3;
reader.ReadVector3(out x3);
reader.ReadVector3(out y3);
reader.ReadVector3(out z3);
reader.ReadVector3(out attachpoints[i].position, false);
attachpoints[i].x.X = x3.Z;
attachpoints[i].x.Y = z3.Z;
attachpoints[i].x.Z = y3.Z;
attachpoints[i].y.X = x3.Y;
attachpoints[i].y.Y = z3.Y;
attachpoints[i].y.Z = y3.Y;
attachpoints[i].z.X = x3.X;
attachpoints[i].z.Y = z3.X;
attachpoints[i].z.Z = y3.X;
}
}
}
public BrgMesh(BrgBinaryReader reader)
{
magic = reader.ReadInt32();
if (magic != EndianBitConverter.Little.ToInt32(Encoding.UTF8.GetBytes("MESI"), 0))
{
throw new Exception("Improper mesh header!");
}
meshFormat = reader.ReadInt16();
unknown01b = reader.ReadInt16();
numVertices = reader.ReadInt16();
numFaces = reader.ReadInt16();
unknown02 = reader.ReadInt32();
unknown03 = new float[9];
for (int i = 0; i < 9; i++)
{
unknown03[i] = reader.ReadSingle();
}
unknown04 = new byte[6];
unknown04 = reader.ReadBytes(6);
flags = (BrgMeshFlag)reader.ReadInt16();
unknown07 = new float[3];
for (int i = 0; i < 3; i++)
{
unknown07[i] = reader.ReadSingle();
}
meshX = reader.ReadSingle();
meshY = reader.ReadSingle();
meshZ = reader.ReadSingle();
vertices = new Vector3 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector3(out vertices[i], true, true);
}
normals = new Vector3 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector3(out normals[i], true, true);
}
if (!flags.HasFlag(BrgMeshFlag.NOTFIRSTMESH) || flags.HasFlag(BrgMeshFlag.MOVINGTEX))
{
if (flags.HasFlag(BrgMeshFlag.TEXTURE))
{
texVertices = new Vector2 <float> [numVertices];
for (int i = 0; i < numVertices; i++)
{
reader.ReadVector2(out texVertices[i], true);
}
}
}
if (!flags.HasFlag(BrgMeshFlag.NOTFIRSTMESH))
{
if (flags.HasFlag(BrgMeshFlag.MATERIALS))
{
faceMaterials = new Int16[numFaces];
for (int i = 0; i < numFaces; i++)
{
faceMaterials[i] = reader.ReadInt16();
}
}
faceVertices = new Vector3 <Int16> [numFaces];
for (int i = 0; i < numFaces; i++)
{
reader.ReadVector3(out faceVertices[i]);
}
if (flags.HasFlag(BrgMeshFlag.MATERIALS))
{
vertMaterials = new Int16[numVertices];
for (int i = 0; i < numVertices; i++)
{
vertMaterials[i] = reader.ReadInt16();
}
}
}
unknown09 = new float[12];
for (int i = 0; i < 12; i++)
{
unknown09[i] = reader.ReadHalf();
}
checkSpace = reader.ReadInt16();
unknown09e = reader.ReadInt16();
if (checkSpace == 0)
{
unknown09b = reader.ReadSingle();
lenSpace = reader.ReadInt32(); //09c
unknown09d = reader.ReadInt32();
}
// Implement this later
//if (unknown05 == 97 || unknown06 == 200 || unknown06 == 204 || unknown06 == 72 || (unknown06 == 76 && unknown05 != 98)) {
// byte unknown0a[4 * numVertices];
//}
if (flags.HasFlag(BrgMeshFlag.ATTACHPOINTS))
{
numMatrix = reader.ReadInt16();
numIndex = reader.ReadInt16();
unknown10 = reader.ReadInt16();
BrgAttachpoint[] attpts = new BrgAttachpoint[numMatrix];
for (int i = 0; i < numMatrix; i++)
{
attpts[i] = new BrgAttachpoint();
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].x, true, true);
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].y, true, true);
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].z, true, true);
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].position, true, true);
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].unknown11a, true, true);
}
for (int i = 0; i < numMatrix; i++)
{
reader.ReadVector3(out attpts[i].unknown11b, true, true);
}
List <int> nameId = new List <int>();
for (int i = 0; i < numIndex; i++)
{
int duplicate = reader.ReadInt32(); // have yet to find a model with duplicates
reader.ReadInt32(); // Skip the id (at least I think its an ID)
for (int j = 0; j < duplicate; j++)
{
nameId.Add(i);
}
}
attachpoints = new List <BrgAttachpoint>(nameId.Count);
for (int i = 0; i < nameId.Count; i++)
{
attachpoints.Add(new BrgAttachpoint(attpts[reader.ReadByte()]));
attachpoints[i].NameId = nameId[i];
}
if (checkSpace == 0 && lenSpace > 0)
{
unknown14 = new float[lenSpace];
for (int i = 0; i < lenSpace; i++)
{
unknown14[i] = reader.ReadSingle();
}
}
}
}
