static void ReadMH2O(BinaryReader fileReader, ADT adt)
{
var sig = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
long ofsMH2O = fileReader.BaseStream.Position;
MH20Header[] mh20Header = new MH20Header[256];
for (int i = 0; i < 256; i++)
{
mh20Header[i].ofsData1 = fileReader.ReadUInt32();
mh20Header[i].LayerCount = fileReader.ReadUInt32();
mh20Header[i].ofsData2 = fileReader.ReadUInt32();
}
// Rows
for (int x = 0; x < 16; x++)
{
// Columns
for (int y = 0; y < 16; y++)
{
// Indexing is [col, row]
adt.LiquidInfo[y, x] = ProcessMH2O(fileReader, mh20Header[x * 16 + y], ofsMH2O);
}
}
}
static void ReadMVER(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
adt.Version = fileReader.ReadInt32();
}
static void ReadMDDF(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
var endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
var doodadDefinition = new MapDoodadDefinition();
var nameIndex = fileReader.ReadInt32();
doodadDefinition.FilePath = adt.ModelFiles[nameIndex]; // 4 bytes
doodadDefinition.UniqueId = fileReader.ReadUInt32(); // 4 bytes
var Y = fileReader.ReadSingle();
var Z = fileReader.ReadSingle();
var X = fileReader.ReadSingle();
doodadDefinition.Position = new Vector3(X, Y, Z); // 12 bytes
doodadDefinition.OrientationA = fileReader.ReadSingle(); // 4 Bytes
doodadDefinition.OrientationB = fileReader.ReadSingle(); // 4 Bytes
doodadDefinition.OrientationC = fileReader.ReadSingle(); // 4 Bytes
doodadDefinition.Scale = fileReader.ReadUInt16() / 1024f; // 2 bytes
doodadDefinition.Flags = fileReader.ReadUInt16(); // 2 bytes
adt.DoodadDefinitions.Add(doodadDefinition);
}
}
static void ReadMHDR(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
adt.Header.Base = (uint)fileReader.BaseStream.Position;
var pad = fileReader.ReadUInt32();
adt.Header.offsInfo = fileReader.ReadUInt32();
adt.Header.offsTex = fileReader.ReadUInt32();
adt.Header.offsModels = fileReader.ReadUInt32();
adt.Header.offsModelIds = fileReader.ReadUInt32();
adt.Header.offsMapObjects = fileReader.ReadUInt32();
adt.Header.offsMapObjectIds = fileReader.ReadUInt32();
adt.Header.offsDoodadDefinitions = fileReader.ReadUInt32();
adt.Header.offsObjectDefinitions = fileReader.ReadUInt32();
adt.Header.offsFlightBoundary = fileReader.ReadUInt32();
adt.Header.offsMH2O = fileReader.ReadUInt32();
var pad3 = fileReader.ReadUInt32();
var pad4 = fileReader.ReadUInt32();
var pad5 = fileReader.ReadUInt32();
var pad6 = fileReader.ReadUInt32();
var pad7 = fileReader.ReadUInt32();
}
static void ReadMCNK(BinaryReader br, ADT adt)
{
for (var i = 0; i < 256; i++)
{
var chunk = ADTChunkParser.Process(br, adt.MapChunkInfo[i].Offset, adt);
adt.MapChunks[chunk.Header.IndexY, chunk.Header.IndexX] = chunk;
}
}
static void ReadMWID(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
uint count = size / 4;
for (int i = 0; i < count; i++)
{
adt.ObjectFileOffsets.Add(fileReader.ReadInt32());
}
}
public static ADTChunk Process(BinaryReader fileReader, uint mcnkOffset, ADT parent)
{
var chunk = new ADTChunk();
fileReader.BaseStream.Position = mcnkOffset;
// Read the header
ReadMCNK(fileReader, chunk);
if (chunk.Header.offsColorValues != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.offsColorValues;
ReadMCCV(fileReader, chunk);
}
if (chunk.Header.ofsHeight != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsHeight;
ReadMCVT(fileReader, chunk);
}
if (chunk.Header.ofsNormal != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsNormal;
ReadMCNR(fileReader, chunk);
}
if (chunk.Header.ofsLayer != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsLayer;
ReadMCLY(fileReader, chunk);
}
if (chunk.Header.ofsRefs != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsRefs;
ReadMCRF(fileReader, chunk);
}
if (chunk.Header.ofsShadow != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsShadow;
ReadMCSH(fileReader, chunk);
}
if (chunk.Header.ofsAlpha != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsAlpha;
ReadMCAL(fileReader, chunk);
}
if (chunk.Header.ofsSndEmitters != 0)
{
fileReader.BaseStream.Position = mcnkOffset + chunk.Header.ofsSndEmitters;
ReadMCSE(fileReader, chunk);
}
return(chunk);
}
static void ReadMWMO(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
long endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
if (fileReader.PeekByte() == 0)
{
fileReader.BaseStream.Position++;
}
else
{
adt.ObjectFiles.Add(fileReader.ReadCString());
}
}
}
static void ReadMCIN(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
adt.MapChunkInfo = new MapChunkInfo[256];
for (var i = 0; i < 256; i++)
{
var mcin = new MapChunkInfo
{
Offset = fileReader.ReadUInt32(),
Size = fileReader.ReadUInt32(),
Flags = fileReader.ReadUInt32(),
AsyncId = fileReader.ReadUInt32()
};
adt.MapChunkInfo[i] = mcin;
}
}
static void ReadMODF(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
long endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
var objectDef = new MapObjectDefinition();
int nameIndex = fileReader.ReadInt32(); // 4 bytes
objectDef.FilePath = adt.ObjectFiles[nameIndex];
objectDef.UniqueId = fileReader.ReadUInt32(); // 4 bytes
// This Position appears to be in the wrong order.
// To get WoW coords, read it as: {Y, Z, X}
var Y = fileReader.ReadSingle();
var Z = fileReader.ReadSingle();
var X = fileReader.ReadSingle();
objectDef.Position = new Vector3(X, Y, Z); // 12 bytes
objectDef.OrientationA = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationB = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationC = fileReader.ReadSingle(); // 4 Bytes
var min = new Vector3();
min.Y = fileReader.ReadSingle();
min.Z = fileReader.ReadSingle();
min.X = fileReader.ReadSingle();
var max = new Vector3();
max.Y = fileReader.ReadSingle();
max.Z = fileReader.ReadSingle();
max.X = fileReader.ReadSingle();
objectDef.Extents = new BoundingBox(min, max); // 12*2 bytes
objectDef.Flags = fileReader.ReadUInt16(); // 2 bytes
objectDef.DoodadSetId = fileReader.ReadUInt16(); // 2 bytes
objectDef.NameSet = fileReader.ReadUInt16(); // 2 bytes
fileReader.ReadUInt16(); // padding
adt.ObjectDefinitions.Add(objectDef);
}
}
static void ReadMFBO(BinaryReader fileReader, ADT adt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
}
public static ADT Process(MpqManager mpqManager, TileIdentifier tileId)
{
var fileName = string.Format("{0}\\{0}_{1}_{2}{3}", tileId.MapName, tileId.TileY, tileId.TileX, Extension);
var filePath = Path.Combine(baseDir, fileName);
var adt = new ADT(tileId);
if (!mpqManager.FileExists(filePath))
{
log.Error("ADT file does not exist: ", filePath);
}
using (var stream = mpqManager.OpenFile(filePath))
using (var fileReader = new BinaryReader(stream))
{
ReadMVER(fileReader, adt);
ReadMHDR(fileReader, adt);
if (adt.Header.offsInfo != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsInfo;
ReadMCIN(fileReader, adt);
}
//if (adt.Header.offsTex != 0)
//{
// fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsTex;
// ReadMTEX(fileReader, adt);
//}
if (adt.Header.offsModels != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsModels;
ReadMMDX(fileReader, adt);
}
if (adt.Header.offsModelIds != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsModelIds;
ReadMMID(fileReader, adt);
}
if (adt.Header.offsMapObjects != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsMapObjects;
ReadMWMO(fileReader, adt);
}
if (adt.Header.offsMapObjectIds != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsMapObjectIds;
ReadMWID(fileReader, adt);
}
if (adt.Header.offsDoodadDefinitions != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsDoodadDefinitions;
ReadMDDF(fileReader, adt);
}
if (adt.Header.offsObjectDefinitions != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsObjectDefinitions;
ReadMODF(fileReader, adt);
}
//if (adt.Header.offsFlightBoundary != 0)
//{
// fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsFlightBoundary;
// ReadMFBO(fileReader, adt);
//}
if (adt.Header.offsMH2O != 0)
{
fileReader.BaseStream.Position = adt.Header.Base + adt.Header.offsMH2O;
ReadMH2O(fileReader, adt);
}
ReadMCNK(fileReader, adt);
}
return(adt);
}
static void ReadMTEX(BinaryReader br, ADT adt)
{
}