public static WDT Process(MapInfo entry)
{
var dir = entry.InternalName;
var wdtDir = Path.Combine(baseDir, dir);
var wdtName = dir;
var wdtFilePath = Path.Combine(wdtDir, wdtName + Extension);
if (!MpqManager.FileExists(wdtFilePath)) return null;
var wdt = new WDT
{
Manager = MpqManager,
Entry = entry,
Name = wdtName,
Path = wdtDir
};
using (var fileReader = new BinaryReader(MpqManager.OpenFile(wdtFilePath)))
{
ReadMVER(fileReader, wdt);
ReadMPHD(fileReader, wdt);
ReadMAIN(fileReader, wdt);
if (wdt.Header.IsWMOMap)
{
// No terrain, the map is a "global" wmo
// MWMO and MODF chunks follow
wdt.IsWMOOnly = true;
ReadMWMO(fileReader, wdt);
ReadMODF(fileReader, wdt);
}
}
return wdt;
}
public MpqTerrainManager(TileIdentifier tileId)
{
var wowRootDir = DBCTool.FindWowDir();
MpqManager = new MpqManager(wowRootDir);
TileId = tileId;
var entries = GetMapEntries();
MapInfo entry = null;
foreach (var item in entries)
{
if (item.Id != tileId.MapId)
{
continue;
}
entry = item;
break;
}
WDTParser.MpqManager = MpqManager;
_wdt = WDTParser.Process(entry);
_adtManager = new ADTManager(this);
_wmoManager = new WMOManager();
_m2Manager = new M2Manager();
_meshManager = new NavMeshManager();
_selectedTriangleManager = new SelectedTriangleManager(_adtManager);
}
static void ReadMODF(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
var endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
var objectDef = new MapObjectDefinition();
var nameIndex = fileReader.ReadInt32(); // 4 bytes
objectDef.FilePath = wdt.WmoFiles[nameIndex];
objectDef.UniqueId = fileReader.ReadUInt32(); // 4 bytes
objectDef.Position = fileReader.ReadVector3(); // 12 bytes
objectDef.OrientationA = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationB = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationC = fileReader.ReadSingle(); // 4 Bytes
objectDef.Extents = fileReader.ReadBoundingBox(); // 12*2 bytes
objectDef.Flags = fileReader.ReadUInt16(); // 2 bytes
objectDef.DoodadSetId = fileReader.ReadUInt16(); // 2 bytes
objectDef.NameSet = fileReader.ReadUInt16(); // 2 bytes
fileReader.ReadUInt16(); // padding
wdt.WmoDefinitions.Add(objectDef);
}
}
static void ReadMVER(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
wdt.Version = fileReader.ReadInt32();
}
public MpqTerrainManager(TileIdentifier tileId)
{
var wowRootDir = DBCTool.FindWowDir();
MpqManager = new MpqManager(wowRootDir);
TileId = tileId;
var entries = GetMapEntries();
MapInfo entry = null;
foreach (var item in entries)
{
if (item.Id != tileId.MapId) continue;
entry = item;
break;
}
WDTParser.MpqManager = MpqManager;
_wdt = WDTParser.Process(entry);
_adtManager = new ADTManager(this);
_wmoManager = new WMOManager();
_m2Manager = new M2Manager();
_meshManager = new NavMeshManager();
_selectedTriangleManager = new SelectedTriangleManager(_adtManager);
}
/// <summary>
/// Writes all height maps to the default MapDir
/// </summary>
public static void ExportMapTiles(WDT wdt)
{
// Map data should only be stored per map
ClearObjectData();
var path = Path.Combine(TerrainDisplayConfig.MapDir, wdt.Entry.Id.ToString());
if (wdt.IsWMOOnly)
{
// This Map has no Tiles, but the MODF still needs to be written
// These maps will be considered to have one tile at {0, 0} with only one MODF written therein
var adt = ExtractWMOOnly(wdt);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (var file = File.Create(Path.Combine(path, TerrainConstants.GetMapFilename(0, 0))))
{
WriteTileInfo(file, adt);
}
return;
}
// Read in the ADT data - this includes height and liquid maps, WMO information and M2 information
TerrainInfo = ExtractMapTiles(wdt);
// Write the processed data to files
var count = 0;
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
for (var tileX = 0; tileX < TerrainConstants.TilesPerMapSide; tileX++)
{
for (var tileY = 0; tileY < TerrainConstants.TilesPerMapSide; tileY++)
{
var adt = TerrainInfo[tileY, tileX];
if (adt == null) continue;
var filePath = Path.Combine(path, TerrainConstants.GetMapFilename(tileX, tileY));
using (var file = File.Create(filePath))
{
WriteTileInfo(file, adt);
file.Close();
}
count++;
}
}
log.Info("Extracted {0} tiles for {1}.", count, wdt.Entry.Id);
}
static void ReadMPHD(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
wdt.Header.Header1 = (WDTFlags)fileReader.ReadInt32();
wdt.Header.Header2 = fileReader.ReadInt32();
wdt.Header.Header3 = fileReader.ReadInt32();
wdt.Header.Header4 = fileReader.ReadInt32();
wdt.Header.Header5 = fileReader.ReadInt32();
wdt.Header.Header6 = fileReader.ReadInt32();
wdt.Header.Header7 = fileReader.ReadInt32();
wdt.Header.Header8 = fileReader.ReadInt32();
}
static void ReadMWMO(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
var endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
if (fileReader.PeekByte() == 0)
{
fileReader.BaseStream.Position++;
}
else
{
wdt.WmoFiles.Add(fileReader.ReadCString());
}
}
}
static void PrintProfile(WDT wdt)
{
using (var file = new StreamWriter(wdt.Entry.InternalName + ".wdtprofile.txt"))
{
for (var x = 0; x < 64; x++)
{
for (var y = 0; y < 64; y++)
{
if (wdt.TileProfile[y, x])
{
file.Write("X");
}
else
{
file.Write(".");
}
}
file.WriteLine();
}
}
}
static void PrintProfile(WDT wdt)
{
using (var file = new StreamWriter(wdt.Entry.InternalName + ".wdtprofile.txt"))
{
for (var x = 0; x < 64; x++)
{
for (var y = 0; y < 64; y++)
{
if (wdt.TileProfile[y, x])
{
file.Write("X");
}
else
{
file.Write(".");
}
}
file.WriteLine();
}
}
}
public static WDT Process(MapInfo entry)
{
var dir = entry.InternalName;
var wdtDir = Path.Combine(baseDir, dir);
var wdtName = dir;
var wdtFilePath = Path.Combine(wdtDir, wdtName + Extension);
if (!MpqManager.FileExists(wdtFilePath))
{
return(null);
}
var wdt = new WDT
{
Manager = MpqManager,
Entry = entry,
Name = wdtName,
Path = wdtDir
};
using (var fileReader = new BinaryReader(MpqManager.OpenFile(wdtFilePath)))
{
ReadMVER(fileReader, wdt);
ReadMPHD(fileReader, wdt);
ReadMAIN(fileReader, wdt);
if (wdt.Header.IsWMOMap)
{
// No terrain, the map is a "global" wmo
// MWMO and MODF chunks follow
wdt.IsWMOOnly = true;
ReadMWMO(fileReader, wdt);
ReadMODF(fileReader, wdt);
}
}
return(wdt);
}
static void ReadMAIN(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
// Rows are along the x-axis
for (var x = 0; x < TerrainConstants.MapTileCount; x++)
{
// Columns are along the y-axis
for (var y = 0; y < TerrainConstants.MapTileCount; y++)
{
//if (x == 48 && y == 30)
//{
// wdt.TileProfile[y, x] = true;
//}
//else
//{
// wdt.TileProfile[y, x] = false;
//}
// Stored as [col, row], that's weird.
wdt.TileProfile[y, x] = (fileReader.ReadInt64() != 0);
}
}
}
static void ReadMAIN(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
// Rows are along the x-axis
for (var x = 0; x < TerrainConstants.MapTileCount; x++)
{
// Columns are along the y-axis
for (var y = 0; y < TerrainConstants.MapTileCount; y++)
{
//if (x == 48 && y == 30)
//{
// wdt.TileProfile[y, x] = true;
//}
//else
//{
// wdt.TileProfile[y, x] = false;
//}
// Stored as [col, row], that's weird.
wdt.TileProfile[y, x] = (fileReader.ReadInt64() != 0);
}
}
}
static void ReadMVER(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
wdt.Version = fileReader.ReadInt32();
}
static void ReadMPHD(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
wdt.Header.Header1 = (WDTFlags)fileReader.ReadInt32();
wdt.Header.Header2 = fileReader.ReadInt32();
wdt.Header.Header3 = fileReader.ReadInt32();
wdt.Header.Header4 = fileReader.ReadInt32();
wdt.Header.Header5 = fileReader.ReadInt32();
wdt.Header.Header6 = fileReader.ReadInt32();
wdt.Header.Header7 = fileReader.ReadInt32();
wdt.Header.Header8 = fileReader.ReadInt32();
}
static void ReadMWMO(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
var endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
if (fileReader.PeekByte() == 0)
{
fileReader.BaseStream.Position++;
}
else
{
wdt.WmoFiles.Add(fileReader.ReadCString());
}
}
}
public static ADT ExtractWMOOnly(WDT wdt)
{
var tileId = new TileIdentifier
{
MapId = wdt.Entry.Id,
MapName = wdt.Name,
TileX = 0,
TileY = 0
};
var adt = new ADT(tileId);
adt.ObjectDefinitions.Capacity = wdt.WmoDefinitions.Count;
foreach (var wmoDefinition in wdt.WmoDefinitions)
{
adt.ObjectDefinitions.Add(wmoDefinition);
}
adt.ObjectFiles.Capacity = wdt.WmoFiles.Count;
foreach (var wmoFile in wdt.WmoFiles)
{
adt.ObjectFiles.Add(wmoFile);
}
foreach (var def in adt.ObjectDefinitions)
{
LoadWMO(wdt.Manager, def);
}
adt.IsWMOOnly = true;
return adt;
}
private static void WriteWdt(Stream file, WDT wdt)
{
var writer = new BinaryWriter(file);
writer.Write(FileTypeId);
writer.Write(wdt.IsWMOOnly);
if (wdt.IsWMOOnly) return;
for (var x = 0; x < TerrainConstants.MapTileCount; x++)
{
// Columns are along the y-axis
for (var y = 0; y < TerrainConstants.MapTileCount; y++)
{
// Stored as [col, row], that's weird.
writer.Write(wdt.TileProfile[y, x]);
}
}
}
public static ADT[,] ExtractMapTiles(WDT wdt)
{
var mapTiles = new ADT[TerrainConstants.TilesPerMapSide, TerrainConstants.TilesPerMapSide];
for (var x = 0; x < TerrainConstants.TilesPerMapSide; x++)
{
for (var y = 0; y < TerrainConstants.TilesPerMapSide; y++)
{
if (!wdt.TileProfile[y, x]) continue;
if (x != 49 || y != 36) continue;
var tileId = new TileIdentifier
{
MapId = wdt.Entry.Id,
MapName = wdt.Name,
TileX = x,
TileY = y
};
var adt = ADTParser.Process(WDTExtractor.MpqManager, tileId);
if (adt == null) continue;
adt.IsWMOOnly = false;
// Load in the WMORoots and their DoodadDefinitions
// Load in the ADTs referenced M2Models
PrepareChunkInfo(wdt.Manager, adt);
ReduceTerrainTris(adt);
LoadQuadTree(adt);
mapTiles[y, x] = adt;
}
}
return mapTiles;
}
private static void ExtractMapObjects(WDT wdt)
{
if (wdt == null) return;
if (wdt.Header.Header1.HasFlag(WDTFlags.GlobalWMO))
{
// No terrain, load the global WMO
if (wdt.WmoDefinitions == null) return;
ExtractWMOs(wdt.WmoDefinitions);
}
else
{
for (var tileX = 0; tileX < TerrainConstants.TilesPerMapSide; tileX++)
{
for (var tileY = 0; tileY < TerrainConstants.TilesPerMapSide; tileY++)
{
if (!wdt.TileProfile[tileY, tileX]) continue;
if (tileX != 49 || tileY != 36) continue;
ADT adt = null;
if (TileExtractor.TerrainInfo != null)
{
adt = TileExtractor.TerrainInfo[tileY, tileX];
}
if (adt == null)
{
var tileId = new TileIdentifier
{
MapId = wdt.Entry.Id,
MapName = wdt.Entry.InternalName,
TileX = tileX,
TileY = tileY
};
adt = ADTParser.Process(wdt.Manager, tileId);
}
if (adt == null) continue;
ExtractTileWMOs(adt);
ExtractTileM2s(adt);
}
}
}
PrepareMapWMOs();
PrepareMapM2s();
WriteMapM2s(wdt.Entry);
WriteMapWMOs(wdt.Entry);
}
static void ReadMODF(BinaryReader fileReader, WDT wdt)
{
var type = fileReader.ReadUInt32();
var size = fileReader.ReadUInt32();
var endPos = fileReader.BaseStream.Position + size;
while (fileReader.BaseStream.Position < endPos)
{
var objectDef = new MapObjectDefinition();
var nameIndex = fileReader.ReadInt32(); // 4 bytes
objectDef.FilePath = wdt.WmoFiles[nameIndex];
objectDef.UniqueId = fileReader.ReadUInt32(); // 4 bytes
objectDef.Position = fileReader.ReadVector3(); // 12 bytes
objectDef.OrientationA = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationB = fileReader.ReadSingle(); // 4 Bytes
objectDef.OrientationC = fileReader.ReadSingle(); // 4 Bytes
objectDef.Extents = fileReader.ReadBoundingBox(); // 12*2 bytes
objectDef.Flags = fileReader.ReadUInt16(); // 2 bytes
objectDef.DoodadSetId = fileReader.ReadUInt16(); // 2 bytes
objectDef.NameSet = fileReader.ReadUInt16(); // 2 bytes
fileReader.ReadUInt16(); // padding
wdt.WmoDefinitions.Add(objectDef);
}
}