public BrgAsetHeader(BrgBinaryReader reader)
{
this.numFrames = reader.ReadInt32();
this.frameStep = reader.ReadSingle();
this.animTime = reader.ReadSingle();
this.frequency = reader.ReadSingle();
this.spf = reader.ReadSingle();
this.fps = reader.ReadSingle();
this.space = reader.ReadInt32();
}
public BrgHeader(BrgBinaryReader reader)
{
this.Magic = reader.ReadString(4);
this.Unknown01 = reader.ReadInt32();
this.NumMaterials = reader.ReadInt32();
this.Unknown02 = reader.ReadInt32();
this.NumMeshes = reader.ReadInt32();
this.Reserved = reader.ReadInt32();
this.Unknown03 = reader.ReadInt32();
}
public BrgHeader(BrgBinaryReader reader)
{
this.Magic = reader.ReadString(4);
this.Unknown01 = reader.ReadInt32();
this.NumMaterials = reader.ReadInt32();
this.Unknown02 = reader.ReadInt32();
this.NumMeshes = reader.ReadInt32();
this.Reserved = reader.ReadInt32();
this.Unknown03 = reader.ReadInt32();
}
public BrgMeshHeader(BrgBinaryReader reader)
{
this.Version = reader.ReadInt16();
this.Format = (BrgMeshFormat)reader.ReadInt16();
this.NumVertices = reader.ReadInt16();
this.NumFaces = reader.ReadInt16();
this.InterpolationType = (BrgMeshInterpolationType)reader.ReadByte();
this.AnimationType = (BrgMeshAnimType)reader.ReadByte();
this.UserDataEntryCount = reader.ReadInt16();
this.CenterPosition = reader.ReadVector3D(true, false);
this.CenterRadius = reader.ReadSingle();
this.MassPosition = reader.ReadVector3D(true, false);
this.HotspotPosition = reader.ReadVector3D(true, false);
this.ExtendedHeaderSize = reader.ReadInt16();
this.Flags = (BrgMeshFlag)reader.ReadInt16();
this.MinimumExtent = reader.ReadVector3D(true, false);
this.MaximumExtent = reader.ReadVector3D(true, false);
}
public BrgMeshHeader(BrgBinaryReader reader)
{
this.Version = reader.ReadInt16();
this.Format = (BrgMeshFormat)reader.ReadInt16();
this.NumVertices = reader.ReadInt16();
this.NumFaces = reader.ReadInt16();
this.InterpolationType = (BrgMeshInterpolationType)reader.ReadByte();
this.AnimationType = (BrgMeshAnimType)reader.ReadByte();
this.UserDataEntryCount = reader.ReadInt16();
this.CenterPosition = reader.ReadVector3D(true, false);
this.CenterRadius = reader.ReadSingle();
this.MassPosition = reader.ReadVector3D(true, false);
this.HotspotPosition = reader.ReadVector3D(true, false);
this.ExtendedHeaderSize = reader.ReadInt16();
this.Flags = (BrgMeshFlag)reader.ReadInt16();
this.MinimumExtent = reader.ReadVector3D(true, false);
this.MaximumExtent = reader.ReadVector3D(true, false);
}
public BrgMeshExtendedHeader(BrgBinaryReader reader, int extendedHeaderSize)
{
this.NumNameIndexes = reader.ReadInt16();
this.NumDummies = reader.ReadInt16();
this.NameLength = reader.ReadInt16();
if (extendedHeaderSize > 6)
{
this.PointMaterial = reader.ReadInt16();
this.PointRadius = reader.ReadSingle();
}
if (extendedHeaderSize > 12)
{
this.NumMaterials = reader.ReadByte();
this.ShadowNameLength0 = reader.ReadByte();
this.ShadowNameLength1 = reader.ReadByte();
this.ShadowNameLength2 = reader.ReadByte();
}
if (extendedHeaderSize > 16)
{
this.AnimationLength = reader.ReadSingle();
}
if (extendedHeaderSize > 20)
{
this.MaterialLibraryTimestamp = reader.ReadInt32();
}
if (extendedHeaderSize > 24)
{
this.Reserved = reader.ReadSingle();
}
if (extendedHeaderSize > 28)
{
this.ExportedScaleFactor = reader.ReadSingle();
}
if (extendedHeaderSize > 32)
{
this.NumNonUniformKeys = reader.ReadInt32(); //09c
}
if (extendedHeaderSize > 36)
{
this.NumUniqueMaterials = reader.ReadInt32();
}
}
public BrgMeshExtendedHeader(BrgBinaryReader reader, int extendedHeaderSize)
{
this.NumNameIndexes = reader.ReadInt16();
this.NumDummies = reader.ReadInt16();
this.NameLength = reader.ReadInt16();
if (extendedHeaderSize > 6)
{
this.PointMaterial = reader.ReadInt16();
this.PointRadius = reader.ReadSingle();
}
if (extendedHeaderSize > 12)
{
this.NumMaterials = reader.ReadByte();
this.ShadowNameLength0 = reader.ReadByte();
this.ShadowNameLength1 = reader.ReadByte();
this.ShadowNameLength2 = reader.ReadByte();
}
if (extendedHeaderSize > 16)
{
this.AnimationLength = reader.ReadSingle();
}
if (extendedHeaderSize > 20)
{
this.MaterialLibraryTimestamp = reader.ReadInt32();
}
if (extendedHeaderSize > 24)
{
this.Reserved = reader.ReadSingle();
}
if (extendedHeaderSize > 28)
{
this.ExportedScaleFactor = reader.ReadSingle();
}
if (extendedHeaderSize > 32)
{
this.NumNonUniformKeys = reader.ReadInt32(); //09c
}
if (extendedHeaderSize > 36)
{
this.NumUniqueMaterials = reader.ReadInt32();
}
}
public BrgMaterial(BrgBinaryReader reader, BrgFile file)
: this(file)
{
Id = reader.ReadInt32();
Flags = (BrgMatFlag)reader.ReadInt32();
unknown01b = reader.ReadInt32();
int nameLength = reader.ReadInt32();
this.DiffuseColor = reader.ReadColor3D();
this.AmbientColor = reader.ReadColor3D();
this.SpecularColor = reader.ReadColor3D();
this.EmissiveColor = reader.ReadColor3D();
this.DiffuseMap = reader.ReadString(nameLength);
if (Flags.HasFlag(BrgMatFlag.SpecularExponent))
{
this.SpecularExponent = reader.ReadSingle();
}
if (Flags.HasFlag(BrgMatFlag.BumpMap))
{
this.BumpMap = reader.ReadString(reader.ReadInt32());
}
if (Flags.HasFlag(BrgMatFlag.Alpha))
{
this.Opacity = reader.ReadSingle();
}
if (Flags.HasFlag(BrgMatFlag.REFLECTIONTEXTURE))
{
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 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 BrgMesh(BrgBinaryReader reader, BrgFile file)
: base()
{
this.ParentFile = file;
this.Header = new BrgMeshHeader(reader);
this.VertexMaterials = new List<Int16>();
if (!this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
this.Vertices = new List<Vector3D>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.Vertices.Add(reader.ReadVector3D(true, this.Header.Version == 22));
}
this.Normals = new List<Vector3D>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
if (this.Header.Version >= 13 && this.Header.Version <= 17)
{
reader.ReadInt16(); // No idea what this is
}
else // v == 18, 19 or 22
{
this.Normals.Add(reader.ReadVector3D(true, this.Header.Version == 22));
}
}
if ((!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) ||
this.Header.Flags.HasFlag(BrgMeshFlag.ANIMTEXCOORDS) ||
this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLESYSTEM)) &&
this.Header.Flags.HasFlag(BrgMeshFlag.TEXCOORDSA))
{
this.TextureCoordinates = new List<Vector3D>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.TextureCoordinates.Add(new Vector3D(reader.ReadVector2D(this.Header.Version == 22), 0f));
}
}
if (!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) ||
this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLESYSTEM))
{
this.Faces = new List<Face>(this.Header.NumFaces);
for (int i = 0; i < this.Header.NumFaces; ++i)
{
this.Faces.Add(new Face());
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.MATERIAL))
{
for (int i = 0; i < this.Header.NumFaces; i++)
{
this.Faces[i].MaterialIndex = reader.ReadInt16();
}
}
for (int i = 0; i < this.Header.NumFaces; i++)
{
this.Faces[i].Indices.Add(reader.ReadInt16());
this.Faces[i].Indices.Add(reader.ReadInt16());
this.Faces[i].Indices.Add(reader.ReadInt16());
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.MATERIAL))
{
this.VertexMaterials = new List<Int16>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.VertexMaterials.Add(reader.ReadInt16());
}
}
}
}
this.UserDataEntries = new BrgUserDataEntry[this.Header.UserDataEntryCount];
if (!this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
for (int i = 0; i < this.Header.UserDataEntryCount; i++)
{
this.UserDataEntries[i] = reader.ReadUserDataEntry(false);
}
}
this.ExtendedHeader = new BrgMeshExtendedHeader(reader, this.Header.ExtendedHeaderSize);
this.particleData = new float[0];
if (this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
this.particleData = new float[4 * this.Header.NumVertices];
for (int i = 0; i < this.particleData.Length; i++)
{
this.particleData[i] = reader.ReadSingle();
}
for (int i = 0; i < this.Header.UserDataEntryCount; i++)
{
this.UserDataEntries[i] = reader.ReadUserDataEntry(true);
}
}
if (this.Header.Version == 13)
{
reader.ReadBytes(this.ExtendedHeader.NameLength);
}
if (this.Header.Version >= 13 && this.Header.Version <= 18)
{
this.Header.Flags |= BrgMeshFlag.ATTACHPOINTS;
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.ATTACHPOINTS))
{
Int16 numMatrix = this.ExtendedHeader.NumDummies;
Int16 numIndex = this.ExtendedHeader.NumNameIndexes;
if (this.Header.Version == 19 || this.Header.Version == 22)
{
numMatrix = reader.ReadInt16();
numIndex = reader.ReadInt16();
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++)
{
attpts[i].XVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].YVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].ZVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
if (this.Header.Version == 19 || this.Header.Version == 22)
{
for (int i = 0; i < numMatrix; i++)
{
attpts[i].Position = reader.ReadVector3D(true, this.Header.Version == 22);
}
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].BoundingBoxMin = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].BoundingBoxMax = reader.ReadVector3D(true, this.Header.Version == 22);
}
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);
}
}
this.Attachpoints = new List<BrgAttachpoint>();
for (int i = 0; i < nameId.Count; i++)
{
this.Attachpoints.Add(new BrgAttachpoint(attpts[reader.ReadByte()]));
this.Attachpoints[i].NameId = nameId[i];
//attpts[reader.ReadByte()].NameId = nameId[i];
}
//attachpoints = new List<BrgAttachpoint>(attpts);
}
else
{
this.Attachpoints = new List<BrgAttachpoint>();
}
if (((this.Header.Flags.HasFlag(BrgMeshFlag.COLORALPHACHANNEL) ||
this.Header.Flags.HasFlag(BrgMeshFlag.COLORCHANNEL)) &&
!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH)) ||
this.Header.Flags.HasFlag(BrgMeshFlag.ANIMVERTCOLORALPHA))
{
this.Colors = new List<Color4D>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.Colors.Add(reader.ReadTexel());
}
}
// Only seen on first mesh
this.NonUniformKeys = new float[0];
if (this.Header.AnimationType.HasFlag(BrgMeshAnimType.NonUniform))
{
this.NonUniformKeys = new float[this.ExtendedHeader.NumNonUniformKeys];
for (int i = 0; i < this.ExtendedHeader.NumNonUniformKeys; i++)
{
this.NonUniformKeys[i] = reader.ReadSingle();
}
}
if (this.Header.Version >= 14 && this.Header.Version <= 19)
{
// Face Normals??
Vector3D[] legacy = new Vector3D[this.Header.NumFaces];
for (int i = 0; i < this.Header.NumFaces; i++)
{
legacy[i] = reader.ReadVector3D();
}
}
if (!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) && this.Header.Version != 22)
{
reader.ReadBytes(ExtendedHeader.ShadowNameLength0 + ExtendedHeader.ShadowNameLength1);
}
}
public void Read(Stream stream)
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), stream))
{
uint magic = reader.ReadUInt32();
if (magic != 1280463949)
{
throw new Exception("This is not a MTRL file!");
}
uint nameLength = reader.ReadUInt32();
for (int i = 0; i < 5; ++i)
{
this.unk[i] = reader.ReadUInt32();
}
this.Diffuse = reader.ReadColor3D();
this.Ambient = reader.ReadColor3D();
this.Specular = reader.ReadColor3D();
this.Emissive = reader.ReadColor3D();
this.SpecularLevel = reader.ReadSingle();
this.Alpha = reader.ReadSingle();
this.Id = reader.ReadInt32();
this.SelfIlluminating = reader.ReadByte();
this.ClampU = reader.ReadByte();
this.ClampV = reader.ReadByte();
this.LightSpecular = reader.ReadByte();
this.AffectsAmbient = reader.ReadByte();
this.AffectsDiffuse = reader.ReadByte();
this.AffectsSpecular = reader.ReadByte();
this.Updateable = reader.ReadByte();
this.AlphaMode = reader.ReadInt32(); // Seems to be very often 10, wave has a 2 here, phoenix has 6
this.AmbientIntensity = reader.ReadInt32();
this.DiffuseIntensity = reader.ReadInt32();
this.SpecularIntensity = reader.ReadInt32();
this.EmissiveIntensity = reader.ReadInt32();
this.ColorTransform = reader.ReadInt32(); // Val of 4 seems to be PC
this.TextureTransform = reader.ReadInt32();
this.TextureFactor = reader.ReadInt32(); // Has something to do with Cube Map
this.MultiTextureMode = reader.ReadInt32(); // Has something to do with Cube Map
this.TexGenMode0 = reader.ReadInt32();
this.TexGenMode1 = reader.ReadInt32(); // Has something to do with Cube Map
this.TexCoordSet0 = reader.ReadInt32();
this.TexCoordSet1 = reader.ReadInt32();
this.TexCoordSet2 = reader.ReadInt32();
this.TexCoordSet3 = reader.ReadInt32();
this.TexCoordSet4 = reader.ReadInt32();
this.TexCoordSet5 = reader.ReadInt32();
this.TexCoordSet6 = reader.ReadInt32();
this.TexCoordSet7 = reader.ReadInt32();
for (int i = 0; i < 3; ++i)
{
this.unk2[i] = reader.ReadTexel();
}
for (int i = 0; i < 3; ++i)
{
this.unk3[i] = reader.ReadTexel();
}
for (int i = 0; i < 4; ++i)
{
this.unk4[i] = reader.ReadInt32();
}
if (nameLength > 0)
{
this.Texture = reader.ReadString();
}
}
}
private static void Convert(string f)
{
string magic;
using (FileStream fs = File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read))
{
BrgBinaryReader reader = new BrgBinaryReader(EndianBitConverter.Little, fs);
magic = reader.ReadString(4);
}
if (f.EndsWith("anim.txt"))
{
AnimFile.ConvertToXml(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read), File.Open(f + ".xml", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Anim converted.");
}
else if (f.EndsWith(".prt"))
{
PrtFile file = new PrtFile(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read));
file.SerializeAsXml(File.Open(f + ".xml", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Prt converted.");
}
else if (magic == "MTRL")
{
MtrlFile file = new MtrlFile();
file.Read(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read));
file.SerializeAsXml(File.Open(f + ".xml", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Mtrl converted.");
}
else if (magic == "BANG")
{
string brgMtrlOutputPath = Path.Combine(Path.GetDirectoryName(f), "materials");
if (!Directory.Exists(brgMtrlOutputPath))
{
Directory.CreateDirectory(brgMtrlOutputPath);
}
BrgFile file = new BrgFile(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read));
for (int i = 0; i < file.Materials.Count; ++i)
{
MtrlFile mtrl = new MtrlFile(file.Materials[i]);
mtrl.Write(File.Open(Path.Combine(brgMtrlOutputPath, Path.GetFileNameWithoutExtension(f) + "_" + i + ".mtrl"), FileMode.Create, FileAccess.Write, FileShare.Read));
}
Console.WriteLine("Success! Mtrl files created.");
}
else
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(f);
if (xmlDoc.DocumentElement.Name == "AnimFile")
{
AnimFile.ConvertToAnim(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read), File.Open(f + ".txt", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Anim converted.");
}
else if (xmlDoc.DocumentElement.Name == "ParticleFile")
{
PrtFile file = PrtFile.DeserializeAsXml(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read));
file.Write(File.Open(f + ".prt", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Prt converted.");
}
else
{
MtrlFile file = MtrlFile.DeserializeAsXml(File.Open(f, FileMode.Open, FileAccess.Read, FileShare.Read));
file.Write(File.Open(f + ".mtrl", FileMode.Create, FileAccess.Write, FileShare.Read));
Console.WriteLine("Success! Mtrl converted.");
}
}
}
public void Read(Stream stream)
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), stream))
{
uint magic = reader.ReadUInt32();
if (magic != 1280463949)
{
throw new Exception("This is not a MTRL file!");
}
uint nameLength = reader.ReadUInt32();
for (int i = 0; i < 5; ++i)
{
this.unk[i] = reader.ReadUInt32();
}
this.Diffuse = reader.ReadColor3D();
this.Ambient = reader.ReadColor3D();
this.Specular = reader.ReadColor3D();
this.Emissive = reader.ReadColor3D();
this.SpecularLevel = reader.ReadSingle();
this.Alpha = reader.ReadSingle();
this.Id = reader.ReadInt32();
this.SelfIlluminating = reader.ReadByte();
this.ClampU = reader.ReadByte();
this.ClampV = reader.ReadByte();
this.LightSpecular = reader.ReadByte();
this.AffectsAmbient = reader.ReadByte();
this.AffectsDiffuse = reader.ReadByte();
this.AffectsSpecular = reader.ReadByte();
this.Updateable = reader.ReadByte();
this.AlphaMode = reader.ReadInt32(); // Seems to be very often 10, wave has a 2 here, phoenix has 6
this.AmbientIntensity = reader.ReadInt32();
this.DiffuseIntensity = reader.ReadInt32();
this.SpecularIntensity = reader.ReadInt32();
this.EmissiveIntensity = reader.ReadInt32();
this.ColorTransform = reader.ReadInt32(); // Val of 4 seems to be PC
this.TextureTransform = reader.ReadInt32();
this.TextureFactor = reader.ReadInt32(); // Has something to do with Cube Map
this.MultiTextureMode = reader.ReadInt32(); // Has something to do with Cube Map
this.TexGenMode0 = reader.ReadInt32();
this.TexGenMode1 = reader.ReadInt32(); // Has something to do with Cube Map
this.TexCoordSet0 = reader.ReadInt32();
this.TexCoordSet1 = reader.ReadInt32();
this.TexCoordSet2 = reader.ReadInt32();
this.TexCoordSet3 = reader.ReadInt32();
this.TexCoordSet4 = reader.ReadInt32();
this.TexCoordSet5 = reader.ReadInt32();
this.TexCoordSet6 = reader.ReadInt32();
this.TexCoordSet7 = reader.ReadInt32();
for (int i = 0; i < 3; ++i)
{
this.unk2[i] = reader.ReadTexel();
}
for (int i = 0; i < 3; ++i)
{
this.unk3[i] = reader.ReadTexel();
}
for (int i = 0; i < 4; ++i)
{
this.unk4[i] = reader.ReadInt32();
}
if (nameLength > 0)
{
this.Texture = reader.ReadString();
}
}
}
public BrgMesh(BrgBinaryReader reader, BrgFile file)
: this(file)
{
this.ParentFile = file;
this.Header = new BrgMeshHeader(reader);
if (!this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
this.Vertices = new List <Vector3>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.Vertices.Add(reader.ReadVector3D(true, this.Header.Version == 22));
}
this.Normals = new List <Vector3>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
if (this.Header.Version >= 13 && this.Header.Version <= 17)
{
reader.ReadInt16(); // TODO figure this out
}
else // v == 18, 19 or 22
{
this.Normals.Add(reader.ReadVector3D(true, this.Header.Version == 22));
}
}
if ((!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) ||
this.Header.Flags.HasFlag(BrgMeshFlag.ANIMTEXCOORDS) ||
this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLESYSTEM)) &&
this.Header.Flags.HasFlag(BrgMeshFlag.TEXCOORDSA))
{
this.TextureCoordinates = new List <Vector3>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.TextureCoordinates.Add(new Vector3(reader.ReadVector2D(this.Header.Version == 22), 0f));
}
}
if (!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) ||
this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLESYSTEM))
{
this.Faces = new List <Face>(this.Header.NumFaces);
for (int i = 0; i < this.Header.NumFaces; ++i)
{
this.Faces.Add(new Face());
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.MATERIAL))
{
for (int i = 0; i < this.Header.NumFaces; i++)
{
this.Faces[i].MaterialIndex = reader.ReadInt16();
}
}
for (int i = 0; i < this.Header.NumFaces; i++)
{
this.Faces[i].Indices.Add(reader.ReadInt16());
this.Faces[i].Indices.Add(reader.ReadInt16());
this.Faces[i].Indices.Add(reader.ReadInt16());
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.MATERIAL))
{
this.VertexMaterials = new List <Int16>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.VertexMaterials.Add(reader.ReadInt16());
}
}
}
}
this.UserDataEntries = new BrgUserDataEntry[this.Header.UserDataEntryCount];
if (!this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
for (int i = 0; i < this.Header.UserDataEntryCount; i++)
{
this.UserDataEntries[i] = reader.ReadUserDataEntry(false);
}
}
this.ExtendedHeader = new BrgMeshExtendedHeader(reader, this.Header.ExtendedHeaderSize);
if (this.Header.Flags.HasFlag(BrgMeshFlag.PARTICLEPOINTS))
{
this.particleData = new float[4 * this.Header.NumVertices];
for (int i = 0; i < this.particleData.Length; i++)
{
this.particleData[i] = reader.ReadSingle();
}
for (int i = 0; i < this.Header.UserDataEntryCount; i++)
{
this.UserDataEntries[i] = reader.ReadUserDataEntry(true);
}
}
if (this.Header.Version == 13)
{
reader.ReadBytes(this.ExtendedHeader.NameLength);
}
if (this.Header.Version >= 13 && this.Header.Version <= 18)
{
this.Header.Flags |= BrgMeshFlag.ATTACHPOINTS;
}
if (this.Header.Flags.HasFlag(BrgMeshFlag.ATTACHPOINTS))
{
Int16 numMatrix = this.ExtendedHeader.NumDummies;
Int16 numIndex = this.ExtendedHeader.NumNameIndexes;
if (this.Header.Version == 19 || this.Header.Version == 22)
{
numMatrix = reader.ReadInt16();
numIndex = reader.ReadInt16();
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++)
{
attpts[i].XVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].YVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].ZVector = reader.ReadVector3D(true, this.Header.Version == 22);
}
if (this.Header.Version == 19 || this.Header.Version == 22)
{
for (int i = 0; i < numMatrix; i++)
{
attpts[i].Position = reader.ReadVector3D(true, this.Header.Version == 22);
}
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].BoundingBoxMin = reader.ReadVector3D(true, this.Header.Version == 22);
}
for (int i = 0; i < numMatrix; i++)
{
attpts[i].BoundingBoxMax = reader.ReadVector3D(true, this.Header.Version == 22);
}
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(); // TODO figure out what this means
for (int j = 0; j < duplicate; j++)
{
nameId.Add(i);
}
}
for (int i = 0; i < nameId.Count; i++)
{
this.Attachpoints.Add(new BrgAttachpoint(attpts[reader.ReadByte()]));
this.Attachpoints[i].NameId = nameId[i];
//attpts[reader.ReadByte()].NameId = nameId[i];
}
//attachpoints = new List<BrgAttachpoint>(attpts);
}
if (((this.Header.Flags.HasFlag(BrgMeshFlag.COLORALPHACHANNEL) ||
this.Header.Flags.HasFlag(BrgMeshFlag.COLORCHANNEL)) &&
!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH)) ||
this.Header.Flags.HasFlag(BrgMeshFlag.ANIMVERTCOLORALPHA))
{
this.Colors = new List <Color4D>(this.Header.NumVertices);
for (int i = 0; i < this.Header.NumVertices; i++)
{
this.Colors.Add(reader.ReadTexel());
}
}
// Only seen on first mesh
if (this.Header.AnimationType.HasFlag(BrgMeshAnimType.NonUniform))
{
this.NonUniformKeys = new List <float>(this.ExtendedHeader.NumNonUniformKeys);
for (int i = 0; i < this.ExtendedHeader.NumNonUniformKeys; i++)
{
this.NonUniformKeys[i] = reader.ReadSingle();
}
}
if (this.Header.Version >= 14 && this.Header.Version <= 19)
{
// Face Normals??
Vector3[] legacy = new Vector3[this.Header.NumFaces];
for (int i = 0; i < this.Header.NumFaces; i++)
{
legacy[i] = reader.ReadVector3D();
}
}
if (!this.Header.Flags.HasFlag(BrgMeshFlag.SECONDARYMESH) && this.Header.Version != 22)
{
reader.ReadBytes(ExtendedHeader.ShadowNameLength0 + ExtendedHeader.ShadowNameLength1);
}
}
public BrgFile(System.IO.FileStream fileStream)
: base()
{
using (BrgBinaryReader reader = new BrgBinaryReader(new LittleEndianBitConverter(), fileStream))
{
this.FileName = fileStream.Name;
this.Header = new BrgHeader(reader);
if (this.Header.Magic != "BANG")
{
throw new Exception("This is not a BRG file!");
}
this.AsetHeader = new BrgAsetHeader();
int asetCount = 0;
this.Meshes = new List <BrgMesh>(this.Header.NumMeshes);
this.Materials = new List <BrgMaterial>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
string magic = reader.ReadString(4);
if (magic == "ASET")
{
this.AsetHeader = new BrgAsetHeader(reader);
++asetCount;
}
else if (magic == "MESI")
{
if (this.Meshes.Count > 0)
{
this.Meshes[0].MeshAnimations.Add(new BrgMesh(reader, this));
}
else
{
this.Meshes.Add(new BrgMesh(reader, this));
}
}
else if (magic == "MTRL")
{
BrgMaterial mat = new BrgMaterial(reader, this);
Materials.Add(mat);
if (!ContainsMaterialID(mat.Id))
{
//Materials.Add(mat);
}
else
{
//throw new Exception("Duplicate material ids!");
}
}
else
{
throw new Exception("The type tag " + /* magic +*/ " is not recognized!");
}
}
if (asetCount > 1)
{
//throw new Exception("Multiple ASETs!");
}
if (Header.NumMeshes < Meshes.Count)
{
throw new Exception("Inconsistent mesh count!");
}
if (Header.NumMaterials < Materials.Count)
{
throw new Exception("Inconsistent material count!");
}
if (reader.BaseStream.Position < reader.BaseStream.Length)
{
throw new Exception("The end of stream was not reached!");
}
this.Animation.Duration = this.Meshes[0].ExtendedHeader.AnimationLength;
this.Animation.TimeStep = this.Meshes[0].ExtendedHeader.AnimationLength / (float)(this.Meshes[0].MeshAnimations.Count + 1);
if (this.Meshes[0].Header.AnimationType.HasFlag(BrgMeshAnimType.NonUniform))
{
for (int i = 0; i <= this.Meshes[0].MeshAnimations.Count; ++i)
{
this.Animation.MeshKeys.Add(this.Meshes[0].NonUniformKeys[i] * this.Animation.Duration);
}
}
else if (this.Meshes[0].MeshAnimations.Count > 0)
{
for (int i = 0; i <= this.Meshes[0].MeshAnimations.Count; ++i)
{
this.Animation.MeshKeys.Add((float)i / ((float)this.Meshes[0].MeshAnimations.Count) * this.Animation.Duration);
}
}
else
{
this.Animation.MeshKeys.Add(0);
}
}
}
