public static M2Model ReadM2(MpqLibrarian librarian, string filePath)
{
if (!librarian.FileExists(filePath))
{
var altFilePath = Path.ChangeExtension(filePath, ".m2");
if (!librarian.FileExists(altFilePath))
{
throw new Exception("File does not exist: " + filePath);
}
filePath = altFilePath;
}
var model = new M2Model();
using (var stream = librarian.OpenFile(filePath))
using (var br = new BinaryReader(stream))
{
ReadHeader(br, model);
ReadGlobalSequences(br, model);
ReadAnimations(br, model);
ReadAnimationLookup(br, model);
ReadBones(br, model);
ReadKeyBoneLookup(br, model);
ReadVertices(br, model);
ReadColors(br, model);
ReadTextures(br, model);
ReadTransparency(br, model);
ReadUVAnimation(br, model);
ReadTexReplace(br, model);
ReadRenderFlags(br, model);
ReadBoneLookupTable(br, model);
ReadTexLookup(br, model);
ReadTexUnits(br, model);
ReadTransLookup(br, model);
ReadUVAnimLookup(br, model);
ReadBoundingTriangles(br, model);
ReadBoundingVertices(br, model);
ReadBoundingNormals(br, model);
ReadAttachments(br, model);
ReadAttachLookups(br, model);
ReadEvents(br, model);
ReadLights(br, model);
ReadCameras(br, model);
ReadCameraLookup(br, model);
ReadRibbonEmitters(br, model);
ReadParticleEmitters(br, model);
if (model.Header.HasUnknownFinalPart)
{
ReadOptionalSection(br, model);
}
}
return model;
}
/// <summary>
/// Gets a WMOGroup from the WMO Group file
/// </summary>
/// <param name="librarian"></param>
/// <param name="filePath">File path to the WMOGroup</param>
/// <param name="root"></param>
/// <param name="groupIndex">Current index in the WMO Group</param>
/// <returns>A WMOGroup from the WMO Group file</returns>
public static WMOGroup Process(MpqLibrarian librarian, string filePath, WMORoot root, int groupIndex)
{
if (!librarian.FileExists(filePath))
{
log.Error("WMOGroup file does not exist: ", filePath);
}
var currentWMOGroup = new WMOGroup(root, groupIndex);
using (var stream = librarian.OpenFile(filePath))
using (var br = new BinaryReader(stream))
{
ReadRequiredChunks(br, currentWMOGroup);
ReadOptionalChunks(br, currentWMOGroup);
}
return currentWMOGroup;
}
public static bool TryGetADTPath(MapId mapId, int x, int y, out string filePath, MpqLibrarian mpqFinder)
{
filePath = GetFilename(mapId, x, y);
if (!mpqFinder.FileExists(filePath))
{
return false;
}
return true;
}
public static bool TryGetADTPath(MapId mapId, int x, int y, out string filePath, out MpqLibrarian mpqFinder)
{
mpqFinder = WCellTerrainSettings.GetDefaultMPQFinder();
filePath = GetFilename(mapId, x, y);
if (!mpqFinder.FileExists(filePath))
{
return false;
}
return true;
}
public static WMORoot ReadWMO(MpqLibrarian mpqLibrarian, string filePath)
{
var root = new WMORoot(filePath);
if (!mpqLibrarian.FileExists(filePath))
{
log.Error("WMO file does not exist: ", filePath);
}
using (var stream = mpqLibrarian.OpenFile(filePath))
using (var fileReader = new BinaryReader(stream))
{
uint type = 0;
uint size = 0;
long curPos = AdvanceToNextChunk(fileReader, 0, ref type, ref size);
if (type == Signatures.MVER)
{
// Version
ReadMVER(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MVER");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOHD)
{
// Root Header
ReadMOHD(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOHD");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOTX)
{
// Texture Names
ReadMOTX(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOTX");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOMT)
{
// Materials
ReadMOMT(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOMT");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOGN)
{
ReadMOGN(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOGN");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOGI)
{
// Group Information
ReadMOGI(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOGI");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOSB)
{
// Skybox (always 0 now, its no longer handled in WMO)
ReadMOSB(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOSB");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOPV)
{
// Portal Vertices
ReadMOPV(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOPV");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOPT)
{
// Portal Information
ReadMOPT(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOPT");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOPR)
{
// Portal Relations
ReadMOPR(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOPR");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOVV)
{
// Visible Vertices
ReadMOVV(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOVV");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOVB)
{
// Visible Blocks
ReadMOVB(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOVB");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MOLT)
{
// Lights
ReadMOLT(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MOLT");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MODS)
{
// Doodad Set
ReadMODS(fileReader, root);
}
else
{
Console.WriteLine("WMO Root missing required chunk MODS");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MODN)
{
// Doodad Names
ReadMODN(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MODN");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MODD)
{
// Doodad Definitions
ReadMODD(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MODD");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
if (type == Signatures.MFOG)
{
// Fog info
ReadMFOG(fileReader, root, size);
}
else
{
Console.WriteLine("WMO Root missing required chunk MFOG");
}
curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
// Theres only 1 optional chunk in a WMO root
if (fileReader.BaseStream.Position < fileReader.BaseStream.Length)
{
if (type == Signatures.MCVP)
{
ReadMCVP(fileReader, root, size);
}
//curPos = AdvanceToNextChunk(fileReader, curPos, ref type, ref size);
}
}
return root;
}
