public static M2Model ReadM2(MpqLibrarian librarian, string filePath, bool isWMOM2)
{
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, isWMOM2);
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 M2 ReadM2(MpqLibrarian librarian, MapDoodadDefinition doodadDefinition)
{
var model = M2Reader.ReadM2(librarian, doodadDefinition.FilePath, false);
var tempIndices = new List <int>();
foreach (var tri in model.BoundingTriangles)
{
tempIndices.Add(tri.Index0);
tempIndices.Add(tri.Index1);
tempIndices.Add(tri.Index2);
}
var currentM2 = TransformM2(model, tempIndices, doodadDefinition);
currentM2.Bounds = new BoundingBox(currentM2.Vertices.ToArray());
return(currentM2);
}
/// <summary>
/// Adds a WMO to the manager
/// </summary>
public static WMORoot ReadWMO(MpqLibrarian librarian, MapObjectDefinition currentMODF)
{
// Parse the WMORoot
var wmoRoot = WMOReader.ReadWMO(librarian, currentMODF.FilePath);
// Parse the WMOGroups
for (var wmoGroup = 0; wmoGroup < wmoRoot.Header.GroupCount; wmoGroup++)
{
var newFile = wmoRoot.FilePath.Substring(0, wmoRoot.FilePath.LastIndexOf('.'));
var currentFilePath = String.Format("{0}_{1:000}.wmo", newFile, wmoGroup);
var group = WMOGroupReader.Process(librarian, currentFilePath, wmoRoot, wmoGroup);
wmoRoot.Groups[wmoGroup] = group;
}
//wmoRoot.DumpLiqChunks();
// Parse in the WMO's M2s
var curDoodadSet = currentMODF.DoodadSetId;
var setIndices = new List <int> {
0
};
if (curDoodadSet > 0)
{
setIndices.Add(curDoodadSet);
}
var setDefs = new List <DoodadSet>(setIndices.Count);
foreach (var index in setIndices)
{
if (index >= wmoRoot.DoodadSets.Length)
{
log.Error("Invalid index {0} into wmoRoot.DoodadSet array with id", index, curDoodadSet);
continue;
}
setDefs.Add(wmoRoot.DoodadSets[index]);
}
var m2List = new List <M2>();
foreach (var def in setDefs)
{
var doodadSetOffset = def.FirstInstanceIndex;
var doodadSetCount = def.InstanceCount;
for (var i = doodadSetOffset; i < (doodadSetOffset + doodadSetCount); i++)
{
var curDoodadDef = wmoRoot.DoodadDefinitions[i];
if (string.IsNullOrEmpty(curDoodadDef.FilePath))
{
log.Error("Encountered Doodad with empty file path");
continue;
}
var curM2 = M2Reader.ReadM2(librarian, curDoodadDef.FilePath, true);
var tempIndices = new List <int>();
for (var j = 0; j < curM2.BoundingTriangles.Length; j++)
{
var tri = curM2.BoundingTriangles[j];
tempIndices.Add(tri.Index2);
tempIndices.Add(tri.Index1);
tempIndices.Add(tri.Index0);
}
var rotatedM2 = TransformWMOM2(curM2, tempIndices, curDoodadDef);
m2List.Add(rotatedM2);
}
}
wmoRoot.WMOM2s = m2List.ToArray();
TransformWMO(currentMODF, wmoRoot);
var bounds = new BoundingBox(wmoRoot.WmoVertices);
wmoRoot.Bounds = bounds;
return(wmoRoot);
}
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);
}
public static MpqLibrarian GetDefaultMPQFinder()
{
return(MpqLibrarian.GetDefaultFinder(WoWPath));
}
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 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);
}