private static void ReadWMOGroups(BinaryReader br, ExtractedWMO wmo)
{
var groupCount = br.ReadInt32();
var groupList = new List <ExtractedWMOGroup>(groupCount);
for (int i = 0; i < groupCount; i++)
{
var group = new ExtractedWMOGroup();
group.Flags = (WMOGroupFlags)br.ReadUInt32();
group.Bounds = br.ReadBoundingBox();
group.GroupId = br.ReadUInt32();
group.ModelRefs = br.ReadInt32List();
group.HasLiquid = br.ReadBoolean();
if (group.HasLiquid)
{
ReadWMOGroupLiquidInfo(br, group);
}
group.WmoVertices = br.ReadVector3List();
ReadBSPTree(br, group);
groupList.Add(group);
}
wmo.Groups = groupList;
}
private static void ReadBSPTree(BinaryReader br, ExtractedWMOGroup group)
{
var rootId = br.ReadInt16();
var nodeCount = br.ReadInt32();
var nodeList = new List<BSPNode>(nodeCount);
for (var i = 0; i < nodeCount; i++)
{
var node = new BSPNode {
flags = (BSPNodeFlags) br.ReadByte(),
negChild = br.ReadInt16(),
posChild = br.ReadInt16(),
planeDist = br.ReadSingle(),
TriIndices = br.ReadIndex3List()
};
nodeList.Add(node);
}
group.Tree = new BSPTree(nodeList, rootId);
}
private static void ReadBSPTree(BinaryReader br, ExtractedWMOGroup group)
{
var rootId = br.ReadInt16();
var nodeCount = br.ReadInt32();
var nodeList = new List <BSPNode>(nodeCount);
for (var i = 0; i < nodeCount; i++)
{
var node = new BSPNode {
flags = (BSPNodeFlags)br.ReadByte(),
negChild = br.ReadInt16(),
posChild = br.ReadInt16(),
planeDist = br.ReadSingle(),
TriIndices = br.ReadIndex3List()
};
nodeList.Add(node);
}
group.Tree = new BSPTree(nodeList, rootId);
}
private static void ReadWMOGroupLiquidInfo(BinaryReader br, ExtractedWMOGroup group)
{
group.LiquidBaseCoords = br.ReadVector3();
group.LiqTileCountX = br.ReadInt32();
group.LiqTileCountY = br.ReadInt32();
group.LiquidTileMap = new bool[group.LiqTileCountX, group.LiqTileCountY];
for (var y = 0; y < group.LiqTileCountY; y++)
{
for (var x = 0; x < group.LiqTileCountX; x++)
{
group.LiquidTileMap[x, y] = br.ReadBoolean();
}
}
group.LiquidHeights = new float[group.LiqTileCountX + 1, group.LiqTileCountY + 1];
for (var y = 0; y < group.LiqTileCountY + 1; y++)
{
for (var x = 0; x < group.LiqTileCountX + 1; x++)
{
group.LiquidHeights[x, y] = br.ReadSingle();
}
}
}
private static void ReadWMOGroups(BinaryReader br, ExtractedWMO wmo)
{
var groupCount = br.ReadInt32();
var groupList = new List<ExtractedWMOGroup>(groupCount);
for (int i = 0; i < groupCount; i++)
{
var group = new ExtractedWMOGroup();
group.Flags = (WMOGroupFlags) br.ReadUInt32();
group.Bounds = br.ReadBoundingBox();
group.GroupId = br.ReadUInt32();
group.ModelRefs = br.ReadInt32List();
group.HasLiquid = br.ReadBoolean();
if (group.HasLiquid)
{
ReadWMOGroupLiquidInfo(br, group);
}
group.WmoVertices = br.ReadVector3List();
ReadBSPTree(br, group);
groupList.Add(group);
}
wmo.Groups = groupList;
}
private static void ReadWMOGroupLiquidInfo(BinaryReader br, ExtractedWMOGroup group)
{
group.LiquidBaseCoords = br.ReadVector3();
group.LiqTileCountX = br.ReadInt32();
group.LiqTileCountY = br.ReadInt32();
group.LiquidTileMap = new bool[group.LiqTileCountX, group.LiqTileCountY];
for (var y = 0; y < group.LiqTileCountY; y++)
{
for (var x = 0; x < group.LiqTileCountX; x++)
{
group.LiquidTileMap[x, y] = br.ReadBoolean();
}
}
group.LiquidHeights = new float[group.LiqTileCountX + 1, group.LiqTileCountY + 1];
for (var y = 0; y < group.LiqTileCountY + 1; y++)
{
for (var x = 0; x < group.LiqTileCountX + 1; x++)
{
group.LiquidHeights[x, y] = br.ReadSingle();
}
}
}
