private void ReadWDL(string filename, Stream wdl)
{
var bin = new BinaryReader(wdl);
BlizzHeader chunk;
long position = 0;
while (position < wdl.Length)
{
wdl.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = wdl.Position + chunk.Size;
switch (chunk.ToString())
{
case "MVER": ReadMVERChunk(bin);
continue;
case "MWMO": ReadMWMOChunk(bin, chunk);
continue;
case "MWID":
case "MODF":
case "MAOF": //contains MARE and MAHO subchunks
case "MARE":
case "MAOC": //New in WoD
case "MAHO": continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
}
private void ReadTEX(string filename, Stream tex)
{
var bin = new BinaryReader(tex);
BlizzHeader chunk;
long position = 0;
while (position < tex.Length)
{
tex.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = tex.Position + chunk.Size;
switch (chunk.ToString())
{
case "TXVR": ReadTXVRChunk(bin);
continue;
case "TXFN": ReadTXFNChunk(bin, chunk);
continue;
case "TXBT":
case "TXMD": continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
}
private void ReadObjFile(string filename, Stream adtObjStream, ref BlizzHeader chunk)
{
var bin = new BinaryReader(adtObjStream);
long position = 0;
adtfile.objects = new Obj();
while (position < adtObjStream.Length)
{
adtObjStream.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = adtObjStream.Position + chunk.Size;
if (chunk.Is("MVER"))
{
if (bin.ReadUInt32() != 18)
{
throw new Exception("Unsupported ADT version!");
}
continue;
}
if (chunk.Is("MMDX"))
{
adtfile.objects.m2Names = ReadMMDXChunk(chunk, bin); continue;
}
if (chunk.Is("MMID"))
{
adtfile.objects.m2NameOffsets = ReadMMIDChunk(chunk, bin); continue;
}
if (chunk.Is("MWMO"))
{
adtfile.objects.wmoNames = ReadMWMOChunk(chunk, bin); continue;
}
if (chunk.Is("MWID"))
{
adtfile.objects.wmoNameOffsets = readMWIDChunk(chunk, bin); continue;
}
if (chunk.Is("MDDF"))
{
adtfile.objects.models = ReadMWIDChunk(chunk, bin); continue;
}
if (chunk.Is("MODF"))
{
adtfile.objects.worldModels = ReadMODFChunk(chunk, bin); continue;
}
if (chunk.Is("MCNK"))
{
continue;
} // Only has MCRD and other useless things nobody cares about!
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
public MCNK ReadMCNKChunk(BlizzHeader chunk, BinaryReader bin)
{
//256 of these chunks per file
MCNK mapchunk = new MCNK();
mapchunk.header = bin.Read <MCNKheader>();
MemoryStream stream = new MemoryStream(bin.ReadBytes((int)chunk.Size - 128));
var subbin = new BinaryReader(stream);
BlizzHeader subchunk;
long subpos = 0;
while (subpos < stream.Length)
{
subbin.BaseStream.Position = subpos;
subchunk = new BlizzHeader(subbin.ReadChars(4), subbin.ReadUInt32());
subchunk.Flip();
subpos = stream.Position + subchunk.Size;
switch (subchunk.ToString())
{
case "MCVT":
mapchunk.vertices = ReadMCVTSubChunk(subchunk, subbin);
break;
case "MCCV":
mapchunk.vertexShading = ReadMCCVSubChunk(subchunk, subbin);
break;
case "MCNR":
mapchunk.normals = ReadMCNRSubChunk(subchunk, subbin);
break;
case "MCSE":
mapchunk.soundEmitters = ReadMCSESubChunk(subchunk, subbin);
break;
case "MCBB":
mapchunk.blendBatches = ReadMCBBSubChunk(subchunk, subbin);
break;
case "MCLQ":
case "MCLV":
continue;
default:
throw new Exception(String.Format("Found unknown header at offset {1} \"{0}\" while we should've already read them all!", subchunk.ToString(), subpos.ToString()));
}
}
return(mapchunk);
}
private void ReadTexFile(string filename, Stream adtTexStream, ref BlizzHeader chunk)
{
var bin = new BinaryReader(adtTexStream);
long position = 0;
int MCNKi = 0;
adtfile.texChunks = new TexMCNK[16 * 16];
while (position < adtTexStream.Length)
{
adtTexStream.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = adtTexStream.Position + chunk.Size;
if (chunk.Is("MVER"))
{
if (bin.ReadUInt32() != 18)
{
throw new Exception("Unsupported ADT version!");
}
continue;
}
if (chunk.Is("MAMP"))
{
continue;
}
if (chunk.Is("MTEX"))
{
adtfile.textures = ReadMTEXChunk(chunk, bin); continue;
}
if (chunk.Is("MCNK"))
{
adtfile.texChunks[MCNKi] = ReadTexMCNKChunk(chunk, bin); MCNKi++; continue;
}
if (chunk.Is("MTXP"))
{
continue;
}
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
public TexMCNK ReadTexMCNKChunk(BlizzHeader chunk, BinaryReader bin)
{
//256 of these chunks per file
TexMCNK mapchunk = new TexMCNK();
MemoryStream stream = new MemoryStream(bin.ReadBytes((int)chunk.Size));
var subbin = new BinaryReader(stream);
BlizzHeader subchunk;
long subpos = 0;
while (subpos < stream.Length)
{
subbin.BaseStream.Position = subpos;
subchunk = new BlizzHeader(subbin.ReadChars(4), subbin.ReadUInt32());
subchunk.Flip();
subpos = stream.Position + subchunk.Size;
switch (subchunk.ToString())
{
case "MCLY":
mapchunk.layers = ReadMCLYSubChunk(subchunk, subbin);
break;
case "MCAL":
mapchunk.alphaLayer = ReadMCALSubChunk(subchunk, subbin, mapchunk);
break;
case "MCSH":
case "MCMT":
continue;
default:
throw new Exception(String.Format("Found unknown header at offset {1} \"{0}\" while we should've already read them all!", subchunk.ToString(), subpos.ToString()));
}
}
return(mapchunk);
}
private void ReadWDT(string filename, Stream wdt)
{
filename = Path.ChangeExtension(filename, "WDT");
var bin = new BinaryReader(wdt);
BlizzHeader chunk;
long position = 0;
while (position < wdt.Length)
{
wdt.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = wdt.Position + chunk.Size;
switch (chunk.ToString())
{
case "MVER": ReadMVERChunk(bin);
continue;
case "MAIN": ReadMAINChunk(bin, chunk, filename);
continue;
case "MWMO": ReadMWMOChunk(bin);
continue;
case "MPHD": wdtfile.mphd = ReadMPHDChunk(bin);
continue;
case "MPLT":
case "MODF": continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
}
private WMOGroupFile ReadWMOGroupFile(string filename, Stream wmo)
{
WMOGroupFile groupFile = new WMOGroupFile();
var bin = new BinaryReader(wmo);
BlizzHeader chunk;
long position = 0;
while (position < wmo.Length)
{
wmo.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = wmo.Position + chunk.Size;
switch (chunk.ToString())
{
case "MVER":
groupFile.version = bin.Read <MVER>();
if (wmofile.version.version != 17)
{
throw new Exception("Unsupported WMO version! (" + wmofile.version.version + ")");
}
continue;
case "MOGP":
groupFile.mogp = ReadMOGPChunk(chunk, bin);
continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
return(groupFile);
}
private void ReadWMO(string filename, Stream wmo)
{
var bin = new BinaryReader(wmo);
BlizzHeader chunk;
long position = 0;
while (position < wmo.Length)
{
wmo.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = wmo.Position + chunk.Size;
switch (chunk.ToString())
{
case "MVER":
wmofile.version = bin.Read <MVER>();
if (wmofile.version.version != 17)
{
throw new Exception("Unsupported WMO version! (" + wmofile.version.version + ") (" + filename + ")");
}
continue;
case "MOTX":
wmofile.textures = ReadMOTXChunk(chunk, bin);
continue;
case "MOHD":
wmofile.header = ReadMOHDChunk(chunk, bin, filename);
continue;
case "MOGN":
wmofile.groupNames = ReadMOGNChunk(chunk, bin, wmofile.header.nGroups);
continue;
case "MOGI":
wmofile.groupInfo = ReadMOGIChunk(chunk, bin, wmofile.header.nGroups);
continue;
case "MOMT":
wmofile.materials = ReadMOMTChunk(chunk, bin, wmofile.header.nMaterials);
continue;
case "MODN":
wmofile.doodadNames = ReadMODNChunk(chunk, bin, wmofile.header.nModels);
continue;
case "MODD":
wmofile.doodadDefinitions = ReadMODDChunk(chunk, bin);
continue;
case "MOGP":
//ReadMOGPChunk(chunk, bin);
//continue;
case "MOSB":
case "MOPV":
case "MOPT":
case "MOPR":
case "MOVV": //Visible block vertices
case "MOVB": //Visible block list
case "MOLT":
case "MODS":
case "MFOG":
case "MCVP":
case "GFID": // Legion
continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
//open group files
WMOGroupFile[] groupFiles = new WMOGroupFile[wmofile.header.nGroups];
for (int i = 0; i < wmofile.header.nGroups; i++)
{
string groupfilename = groupfilename = filename.Replace(".wmo", "_" + i.ToString().PadLeft(3, '0') + ".wmo");
if (_lod)
{
if (CASC.FileExists(groupfilename.Replace(".wmo", "_lod2.wmo")))
{
groupfilename = groupfilename.Replace(".wmo", "_lod2.wmo");
Console.WriteLine("[LOD] Loading LOD 2 for group " + i);
}
else if (CASC.FileExists(groupfilename.Replace(".wmo", "_lod1.wmo")))
{
groupfilename = groupfilename.Replace(".wmo", "_lod1.wmo");
Console.WriteLine("[LOD] Loading LOD 1 for group " + i);
}
else
{
Console.WriteLine("[LOD] No LOD " + i);
}
}
if (!CASC.FileExists(groupfilename))
{
new WoWFormatLib.Utils.MissingFile(groupfilename);
return;
}
else
{
using (Stream wmoStream = CASC.OpenFile(groupfilename))
{
groupFiles[i] = ReadWMOGroupFile(groupfilename, wmoStream);
}
}
}
wmofile.group = groupFiles;
}
public MOGP ReadMOGPChunk(BlizzHeader chunk, BinaryReader bin)
{
MOGP mogp = new MOGP();
mogp.nameOffset = bin.ReadUInt32();
mogp.descriptiveNameOffset = bin.ReadUInt32();
mogp.flags = (MOGPFlags)bin.ReadUInt32();
mogp.boundingBox1 = bin.Read <Vector3>();
mogp.boundingBox2 = bin.Read <Vector3>();
mogp.ofsPortals = bin.ReadUInt16();
mogp.numPortals = bin.ReadUInt16();
mogp.numBatchesA = bin.ReadUInt16();
mogp.numBatchesB = bin.ReadUInt16();
mogp.numBatchesC = bin.ReadUInt32();
//mogp.fogIndices = bin.ReadBytes(4);
bin.ReadBytes(4);
mogp.liquidType = bin.ReadUInt32();
mogp.groupID = bin.ReadUInt32();
mogp.unk0 = bin.ReadUInt32();
mogp.unk1 = bin.ReadUInt32();
MemoryStream stream = new MemoryStream(bin.ReadBytes((int)chunk.Size));
var subbin = new BinaryReader(stream);
BlizzHeader subchunk;
long position = 0;
int MOTVi = 0;
if (mogp.flags.HasFlag(MOGPFlags.Flag_0x40000000))
{
mogp.textureCoords = new MOTV[3][];
}
else
{
mogp.textureCoords = new MOTV[2][];
}
while (position < stream.Length)
{
stream.Position = position;
subchunk = new BlizzHeader(subbin.ReadChars(4), subbin.ReadUInt32());
subchunk.Flip();
position = stream.Position + subchunk.Size;
//Console.WriteLine(subchunk.ToString());
switch (subchunk.ToString())
{
case "MOVI": //Vertex indices for triangles
mogp.indices = ReadMOVIChunk(subchunk, subbin);
//Console.WriteLine("Read " + mogp.indices.Length + " indices!");
break;
case "MOVT": //Vertices chunk
mogp.vertices = ReadMOVTChunk(subchunk, subbin);
break;
case "MOTV": //Texture coordinates
mogp.textureCoords[MOTVi++] = ReadMOTVChunk(subchunk, subbin);
break;
case "MONR": //Normals
mogp.normals = ReadMONRChunk(subchunk, subbin);
break;
case "MOBA": //Render batches
mogp.renderBatches = ReadMOBAChunk(subchunk, subbin);
break;
case "MOPY": //Material info for triangles, two bytes per triangle.
mogp.materialInfo = ReadMOPYChunk(subchunk, subbin);
break;
case "MOBS": //Unk
case "MODR": //Doodad references
case "MOBN": //Array of t_BSP_NODE
case "MOBR": //Face indices
case "MOLR": //Light references
case "MOCV": //Vertex colors
case "MDAL": //Unk (new in WoD?)
case "MLIQ": //Liquids
case "MOTA": //Unknown
case "MOPL": //Unknown
case "MOLP": //Unknown
continue;
default:
throw new Exception(String.Format("Found unknown header at offset {1} \"{0}\" while we should've already read them all!", subchunk.ToString(), position.ToString()));
}
}
//if(MOTVi == 0) { throw new Exception("Didn't parse any MOTV??"); } // antiportal groups have no motv
return(mogp);
}
public void LoadADT(string filename, bool loadSecondaryADTs = true, bool filenamesOnly = false, bool localFile = false)
{
m2Files = new List <string>();
wmoFiles = new List <string>();
blpFiles = new List <string>();
filename = Path.ChangeExtension(filename, ".adt");
if (!localFile)
{
if (!CASC.FileExists(filename))
{
new WoWFormatLib.Utils.MissingFile(filename); return;
}
if (!CASC.FileExists(filename.Replace(".adt", "_obj0.adt")))
{
new WoWFormatLib.Utils.MissingFile(filename.Replace(".adt", "_obj0.adt")); return;
}
if (!CASC.FileExists(filename.Replace(".adt", "_obj1.adt")))
{
new WoWFormatLib.Utils.MissingFile(filename.Replace(".adt", "_obj1.adt")); return;
}
if (!CASC.FileExists(filename.Replace(".adt", "_tex0.adt")))
{
new WoWFormatLib.Utils.MissingFile(filename.Replace(".adt", "_tex0.adt")); return;
}
if (!CASC.FileExists(filename.Replace(".adt", "_tex1.adt")))
{
new WoWFormatLib.Utils.MissingFile(filename.Replace(".adt", "_tex1.adt")); return;
}
}
else
{
if (!File.Exists(filename))
{
throw new Exception("Missing file!");
}
}
Stream adt;
if (!localFile)
{
var mapname = filename.Replace("world\\maps\\", "").Substring(0, filename.Replace("world\\maps\\", "").IndexOf("\\"));
if (CASC.FileExists("world\\maps\\" + mapname + "\\" + mapname + ".wdt"))
{
var wdtr = new WDTReader();
wdtr.LoadWDT("world\\maps\\" + mapname + "\\" + mapname + ".wdt");
wdt = wdtr.wdtfile;
}
else
{
throw new Exception("WDT does not exist, need this for MCAL flags!");
}
adt = CASC.OpenFile(filename);
}
else
{
adt = File.OpenRead(filename);
}
BlizzHeader chunk = null;
if (filenamesOnly == false)
{
var bin = new BinaryReader(adt);
long position = 0;
int MCNKi = 0;
adtfile.chunks = new MCNK[16 * 16];
while (position < adt.Length)
{
adt.Position = position;
chunk = new BlizzHeader(bin.ReadChars(4), bin.ReadUInt32());
chunk.Flip();
position = adt.Position + chunk.Size;
switch (chunk.ToString())
{
case "MVER":
uint version = bin.ReadUInt32();
if (version != 18)
{
throw new Exception("Unsupported ADT version!");
}
else
{
adtfile.version = version;
}
continue;
case "MCNK":
adtfile.chunks[MCNKi] = ReadMCNKChunk(chunk, bin);
MCNKi++;
continue;
case "MHDR":
adtfile.header = ReadMHDRChunk(chunk, bin);
continue;
case "MH2O":
case "MFBO":
//model.blob stuff
case "MBMH":
case "MBBB":
case "MBMI":
case "MBNV": continue;
default:
throw new Exception(String.Format("{2} Found unknown header at offset {1} \"{0}\" while we should've already read them all!", chunk.ToString(), position.ToString(), filename));
}
}
adt.Close();
}
if (loadSecondaryADTs)
{
using (var adtobj0 = CASC.OpenFile(filename.Replace(".adt", "_obj0.adt")))
{
ReadObjFile(filename, adtobj0, ref chunk);
}
using (var adttex0 = CASC.OpenFile(filename.Replace(".adt", "_tex0.adt")))
{
ReadTexFile(filename, adttex0, ref chunk);
}
}
}
