public override void Read(string filename)
{
FileData f = new FileData(filename);
f.endian = System.IO.Endianness.Little;
f.Skip(4);
int backwardCompatibility = f.ReadByte();
int forwardCompatibility = f.ReadByte();
int version = f.ReadUShort();
int mainHeaderOffset = f.ReadInt();
int stringTableOffset = f.ReadInt();
int gpuCommandsOffset = f.ReadInt();
int dataOffset = f.ReadInt();
int dataExtendedOffset = 0;
int dataExtendedLength = 0;
if (backwardCompatibility > 0x20)
{
dataExtendedOffset = f.ReadInt();
}
int relocationTableOffset = f.ReadInt();
int mainHeaderLength = f.ReadInt();
int stringTableLength = f.ReadInt();
int gpuCommandsLength = f.ReadInt();
int dataLength = f.ReadInt();
if (backwardCompatibility > 0x20)
{
dataExtendedLength = f.ReadInt();
}
int relocationTableLength = f.ReadInt();
int uninitializedDataSectionLength = f.ReadInt();
int uninitializedDescriptionSectionLength = f.ReadInt();
if (backwardCompatibility > 7)
{
int flags = f.ReadUShort();
int addressCount = f.ReadUShort();
}
// Relocation table
for (int i = 0; i < relocationTableLength; i += 4)
{
f.Seek(relocationTableOffset + i);
int val = f.ReadInt();
int off = val & 0x1FFFFFF;
byte flag = (byte)(val >> 25);
switch (flag)
{
case 0:
f.Seek((off * 4) + mainHeaderOffset);
f.WriteInt((off * 4) + mainHeaderOffset, f.ReadInt() + mainHeaderOffset);
break;
case 1:
f.Seek(off + mainHeaderOffset);
f.WriteInt((off) + mainHeaderOffset, f.ReadInt() + stringTableOffset);
break;
case 2:
f.Seek((off * 4) + mainHeaderOffset);
f.WriteInt((off * 4) + mainHeaderOffset, f.ReadInt() + gpuCommandsOffset);
break;
case 0xc:
f.Seek((off * 4) + mainHeaderOffset);
f.WriteInt((off * 4) + mainHeaderOffset, f.ReadInt() + dataOffset);
break;
}
f.Seek((off * 4) + gpuCommandsOffset);
if (backwardCompatibility < 6)
{
switch (flag)
{
case 0x23: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Texture
case 0x25: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Vertex
//case 0x26: f.writeInt((off * 4) + int gpuCommandsOffset, ((f.readInt() + int dataOffset) & 0x7fffffff) | 0x80000000); break; //Index 16 bits mode
case 0x27: f.WriteInt((off * 4) + gpuCommandsOffset, (f.ReadInt() + dataOffset) & 0x7fffffff); break; //Index 8 bits mode
}
}
else if (backwardCompatibility < 8)
{
switch (flag)
{
case 0x24: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Texture
case 0x26: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Vertex
//case 0x27: writer.Write(((peek(input) + int dataOffset) & 0x7fffffff) | 0x80000000); break; //Index 16 bits mode
case 0x28: f.WriteInt((off * 4) + gpuCommandsOffset, (f.ReadInt() + dataOffset) & 0x7fffffff); break; //Index 8 bits mode
}
}
else if (backwardCompatibility < 0x21)
{
switch (flag)
{
case 0x25: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Texture
case 0x27: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Vertex
//case 0x28: writer.Write(((peek(input) + int dataOffset) & 0x7fffffff) | 0x80000000); break; //Index 16 bits mode
case 0x29: f.WriteInt((off * 4) + gpuCommandsOffset, (f.ReadInt() + dataOffset) & 0x7fffffff); break; //Index 8 bits mode
}
}
else
{
switch (flag)
{
case 0x25: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Texture
case 0x26: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataOffset); break; //Vertex relative to Data Offset
//case 0x27: writer.Write(((peek(input) + int dataOffset) & 0x7fffffff) | 0x80000000); break; //Index 16 bits mode relative to Data Offset
case 0x28: f.WriteInt((off * 4) + gpuCommandsOffset, (f.ReadInt() + dataOffset) & 0x7fffffff); break; //Index 8 bits mode relative to Data Offset
case 0x2b: f.WriteInt((off * 4) + gpuCommandsOffset, f.ReadInt() + dataExtendedOffset); break; //Vertex relative to Data Extended Offset
//case 0x2c: writer.Write(((peek(input) + int dataExtendedOffset) & 0x7fffffff) | 0x80000000); break; //Index 16 bits mode relative to Data Extended Offset
case 0x2d: f.WriteInt((off * 4) + gpuCommandsOffset, (f.ReadInt() + dataExtendedOffset) & 0x7fffffff); break; //Index 8 bits mode relative to Data Extended Offset
}
}
}
//File.WriteAllBytes(filename + "_offset", f.getSection(0, f.size()));
f.Seek(mainHeaderOffset);
int modelsPointerTableOffset = f.ReadInt();
int modelsPointerTableEntries = f.ReadInt();
int modelsNameOffset = f.ReadInt();
int materialsPointerTableOffset = f.ReadInt();
int materialsPointerTableEntries = f.ReadInt();
int materialsNameOffset = f.ReadInt();
int shadersPointerTableOffset = f.ReadInt();
int shadersPointerTableEntries = f.ReadInt();
int shadersNameOffset = f.ReadInt();
int texturesPointerTableOffset = f.ReadInt();
int texturesPointerTableEntries = f.ReadInt();
int texturesNameOffset = f.ReadInt();
int materialsLUTPointerTableOffset = f.ReadInt();
int materialsLUTPointerTableEntries = f.ReadInt();
int materialsLUTNameOffset = f.ReadInt();
int lightsPointerTableOffset = f.ReadInt();
int lightsPointerTableEntries = f.ReadInt();
int lightsNameOffset = f.ReadInt();
int camerasPointerTableOffset = f.ReadInt();
int camerasPointerTableEntries = f.ReadInt();
int camerasNameOffset = f.ReadInt();
int fogsPointerTableOffset = f.ReadInt();
int fogsPointerTableEntries = f.ReadInt();
int fogsNameOffset = f.ReadInt();
int skeletalAnimationsPointerTableOffset = f.ReadInt();
int skeletalAnimationsPointerTableEntries = f.ReadInt();
int skeletalAnimationsNameOffset = f.ReadInt();
int materialAnimationsPointerTableOffset = f.ReadInt();
int materialAnimationsPointerTableEntries = f.ReadInt();
int materialAnimationsNameOffset = f.ReadInt();
int visibilityAnimationsPointerTableOffset = f.ReadInt();
int visibilityAnimationsPointerTableEntries = f.ReadInt();
int visibilityAnimationsNameOffset = f.ReadInt();
int lightAnimationsPointerTableOffset = f.ReadInt();
int lightAnimationsPointerTableEntries = f.ReadInt();
int lightAnimationsNameOffset = f.ReadInt();
int cameraAnimationsPointerTableOffset = f.ReadInt();
int cameraAnimationsPointerTableEntries = f.ReadInt();
int cameraAnimationsNameOffset = f.ReadInt();
int fogAnimationsPointerTableOffset = f.ReadInt();
int fogAnimationsPointerTableEntries = f.ReadInt();
int fogAnimationsNameOffset = f.ReadInt();
int scenePointerTableOffset = f.ReadInt();
int scenePointerTableEntries = f.ReadInt();
int sceneNameOffset = f.ReadInt();
Console.WriteLine(modelsPointerTableEntries > 0 ? "Has Models" : "");
Console.WriteLine(shadersPointerTableEntries > 0 ? "Has Shaders" : "");
Console.WriteLine(texturesPointerTableEntries > 0 ? "Has Textures" : "");
Console.WriteLine(materialsPointerTableEntries > 0 ? "Has Materials" : "");
Console.WriteLine(materialsLUTPointerTableEntries > 0 ? "Has Material LUT" : "");
Console.WriteLine(materialAnimationsPointerTableEntries > 0 ? "Has Material Animation" : "");
Console.WriteLine(lightsPointerTableEntries > 0 ? "Has Lights" : "");
Console.WriteLine(lightAnimationsPointerTableEntries > 0 ? "Has LightAnimations" : "");
Console.WriteLine(camerasPointerTableEntries > 0 ? "Has Camera" : "");
Console.WriteLine(cameraAnimationsPointerTableEntries > 0 ? "Has CameraAnimation" : "");
Console.WriteLine(fogsPointerTableEntries > 0 ? "Has Fog" : "");
Console.WriteLine(fogAnimationsPointerTableEntries > 0 ? "Has FogAnimation" : "");
Console.WriteLine(skeletalAnimationsPointerTableEntries > 0 ? "Has Skeletal Animations" : "");
Console.WriteLine(visibilityAnimationsPointerTableEntries > 0 ? "Has Visibility" : "");
Console.WriteLine(scenePointerTableEntries > 0 ? "Has Scene" : "");
// Textures
for (int index = 0; index < texturesPointerTableEntries; index++)
{
f.Seek(texturesPointerTableOffset + (index * 4));
int dOffset = f.ReadInt();
f.Seek(dOffset);
// one for each mip I assume
int textureCommandsOffset = f.ReadInt();
int textureCommandsWordCount = f.ReadInt();
int textureCommandsOffset2 = f.ReadInt();
int textureCommandsWordCount2 = f.ReadInt();
int textureCommandsOffset3 = f.ReadInt();
int textureCommandsWordCount3 = f.ReadInt();
int unk = f.ReadInt();
BchTexture tex = new BchTexture();
tex.Text = f.ReadString(f.ReadInt(), -1);
Textures.Nodes.Add(tex);
f.Seek(textureCommandsOffset);
tex.ReadParameters(f, textureCommandsWordCount);
}
//Models
for (int index = 0; index < modelsPointerTableEntries; index++)
{
f.Seek(modelsPointerTableOffset + (index * 4));
f.Seek(f.ReadInt());
BCH_Model model = new BCH_Model();
Models.Nodes.Add(model);
model.flags = f.ReadByte();
model.skeletonScaleType = f.ReadByte();
model.silhouetteMaterialEntries = f.ReadUShort();
model.worldTransform = new OpenTK.Matrix4(f.ReadFloat(), f.ReadFloat(), f.ReadFloat(), f.ReadFloat()
, f.ReadFloat(), f.ReadFloat(), f.ReadFloat(), f.ReadFloat()
, f.ReadFloat(), f.ReadFloat(), f.ReadFloat(), f.ReadFloat()
, 0, 0, 0, 1);
int materialsTableOffset = f.ReadInt();
int materialsTableEntries = f.ReadInt();
int materialNameOffset = f.ReadInt();
int verticesTableOffset = f.ReadInt();
int verticesTableEntries = f.ReadInt();
f.Skip(0x28);
int skeletonOffset = f.ReadInt();
int skeletonEntries = f.ReadInt();
int skeletonNameOffset = f.ReadInt();
int objectsNodeVisibilityOffset = f.ReadInt();
int objectsNodeCount = f.ReadInt();
model.Text = f.ReadString(f.ReadInt(), -1);
int objectsNodeNameEntries = f.ReadInt();
int objectsNodeNameOffset = f.ReadInt();
f.ReadInt(); //0x0
int metaDataPointerOffset = f.ReadInt();
f.Seek(objectsNodeVisibilityOffset);
int nodeVisibility = f.ReadInt();
string[] objectName = new string[objectsNodeNameEntries];
f.Seek(objectsNodeNameOffset);
int rootReferenceBit = f.ReadInt();
int rootLeftNode = f.ReadUShort();
int rootRightNode = f.ReadUShort();
int rootNameOffset = f.ReadInt();
//Console.WriteLine(rootReferenceBit.ToString("x") + " " + f.readString(rootNameOffset, -1) + " " + rootLeftNode + " " + rootRightNode);
// Object name tree Radix Tree
for (int i = 0; i < objectsNodeNameEntries; i++)
{
int referenceBit = f.ReadInt();
short leftNode = f.ReadShort();
short rightNode = f.ReadShort();
objectName[i] = f.ReadString(f.ReadInt(), -1);
Console.WriteLine((referenceBit >> 3) + " " + (referenceBit & 0x7) + " " + objectName[i] + " " + leftNode + " " + rightNode);
}
//TODO: Metadata, boundingbox, normal mesh, materials
f.Seek(verticesTableOffset);
Dictionary <int, BCH_Mesh> MeshIndex = new Dictionary <int, BCH_Mesh>();
int nim = 0;
for (int i = 0; i < verticesTableEntries; i++)
{
BCH_Mesh Mesh = new BCH_Mesh();
Mesh.MaterialIndex = f.ReadUShort();
int mflags = f.ReadUShort();
int meshId = f.ReadUShort();
if (!MeshIndex.ContainsKey(meshId))
{
MeshIndex.Add(meshId, Mesh);
Mesh.Text = nim < objectName.Length ? objectName[nim++] : i + "";
model.Nodes.Add(Mesh);
}
else
{
BCH_Mesh m = MeshIndex[meshId];
Mesh.Text = m.Text;
model.Nodes.Insert(model.Nodes.IndexOf(m) - 1, Mesh);
}
// node visibility TODO: finish...
Mesh.Checked = ((nodeVisibility & (1 << i)) > 0);
Mesh.renderPriority = f.ReadUShort();
int vshAttBufferCommandOffset = f.ReadInt();
int vshAttBufferCommandCount = f.ReadInt();
int faceOffset = f.ReadInt();
int faceCount = f.ReadInt();
int vshAttBufferCommandOffsetEx = f.ReadInt();
int vshAttBufferCommandCountEx = f.ReadInt();
Vector3 Center = new Vector3(f.ReadFloat(), f.ReadFloat(), f.ReadFloat());
int flagoffset = f.ReadInt(); // flagsOffset
f.Skip(4); // 0?
int boundingBoxOffset = f.ReadInt();
}
//Materials
Console.WriteLine(materialsTableOffset.ToString("x") + " " + materialsPointerTableOffset.ToString("x"));
for (int i = 0; i < materialsTableEntries; i++)
{
f.Seek(materialsTableOffset + (i * 0x2c));
int paramOffset = f.ReadInt();
f.Skip(12); // other offsets
int texCommandOffset = f.ReadInt();
int texCommandCount = f.ReadInt();
int mapperOffset = f.ReadInt();
BCH_Material mat = new BCH_Material();
Materials.Nodes.Add(mat);
mat.Text = f.ReadString(f.ReadInt(), -1);
Console.WriteLine(mat.Text);
//Console.WriteLine(f.readString(f.readInt(), -1));
//Console.WriteLine(f.readString(f.readInt(), -1));
//Console.WriteLine(f.readString(f.readInt(), -1));
// TODO: Parameters
}
//Skeleton
f.Seek(skeletonOffset);
for (int bindex = 0; bindex < skeletonEntries; bindex++)
{
Bone bone = new Bone(model.skeleton);
int boneFlags = f.ReadInt();
bone.parentIndex = f.ReadShort();
short boneSpace = f.ReadShort();
bone.scale = new float[3];
bone.rotation = new float[3];
bone.position = new float[3];
bone.scale[0] = f.ReadFloat();
bone.scale[1] = f.ReadFloat();
bone.scale[2] = f.ReadFloat();
bone.rotation[0] = f.ReadFloat();
bone.rotation[1] = f.ReadFloat();
bone.rotation[2] = f.ReadFloat();
bone.position[0] = f.ReadFloat();
bone.position[1] = f.ReadFloat();
bone.position[2] = f.ReadFloat();
// bone matrix... not really needed to be stored per say
f.Skip(4 * 4 * 3);
bone.Text = f.ReadString(f.ReadInt(), -1);
int metaDataPointerOffset2 = f.ReadInt();
if (metaDataPointerOffset2 != 0)
{
int position = f.Pos();
f.Seek(metaDataPointerOffset2);
//bone.userData = getMetaData(input);
f.Seek(position);
}
model.skeleton.bones.Add(bone);
}
model.skeleton.reset();
model.skeleton.update();
}
}
public void OpenMBN(FileData f)
{
f.endian = Endianness.Little;
f.Seek(0);
int format = f.ReadUShort();
f.Skip(2);//0xFFFF
int flags = f.ReadInt();
int mode = f.ReadInt();
int meshCount = f.ReadInt();
int length = 0;
if (mode == 1)
{
//One Attribute
int count = f.ReadInt();
for (int i = 0; i < count; i++)
{
VertexAttribute a = new VertexAttribute();
a.Read(f);
attributes.Add(a);
}
length = f.ReadInt();
}
// Get Mesh Nodes
/*List<BCH_Mesh> meshes = new List<BCH_Mesh>();
* foreach(BCH_Mesh m in Nodes)
* {
* meshes.Add(m);
* foreach (BCH_Mesh m2 in m.Nodes)
* meshes.Add(m);
* }*/
for (int i = 0; i < meshCount; i++)
{
BCH_Mesh m = (BCH_Mesh)Nodes[i];
int polyCount = f.ReadInt();
for (int j = 0; j < polyCount; j++)
{
BCH_PolyGroup pg = new BCH_PolyGroup();
m.Nodes.Add(pg);
int nodeCount = f.ReadInt();
int[] nodeList = new int[nodeCount];
pg.BoneList = (nodeList);
for (int k = 0; k < nodeCount; k++)
{
nodeList[k] = f.ReadInt();
}
pg.Count = (f.ReadInt());
if ((flags & 2) > 0)
{
f.ReadInt();
}
}
}
if (format != 4)
{
f.Align(32);
}
int stride = 0;
foreach (VertexAttribute a in attributes)
{
stride += _3DSGPU.getTypeSize(a.format) * _3DSGPU.getFormatSize(a.type);
}
// Vertex Bank
vertices = new Vertex[length / (stride + stride % 2)];
for (int vi = 0; vi < vertices.Length; vi++)
{
Vertex v = new Vertex();
foreach (VertexAttribute a in attributes)
{
//f.align(2);
a.ReadVertex(f, ref v);
}
vertices[vi] = v;
}
f.Align(32);
for (int i = 0; i < meshCount; i++)
{
BCH_Mesh m = (BCH_Mesh)Nodes[i];
int pi = 0;
foreach (BCH_PolyGroup pg in m.Nodes)
{
pg.Text = "Polygroup_" + pi++;
pg.Faces = new int[pg.Count];
for (int k = 0; k < pg.Count; k++)
{
pg.Faces[k] = f.ReadUShort();
}
f.Align(32);
}
}
}
