public void Read()
{
foreach (var subChunk in Data.Chunks)
{
switch (subChunk.Name)
{
case "MOHD":
MOHD = new MOHD(subChunk);
break;
case "MOGN":
MOGN = new MOGN(subChunk);
break;
case "MOGI":
MOGI = new MOGI(subChunk);
break;
case "MODD":
MODD = new MODD(subChunk);
break;
case "MODN":
MODN = new MODN(subChunk);
break;
case "MODS":
MODS = new MODS(subChunk);
break;
}
}
ReadGroups();
}
private MODD[] ReadMODDChunk(BlizzHeader chunk, BinaryReader bin)
{
var numDoodads = chunk.Size / 40;
var doodads = new MODD[numDoodads];
for (var i = 0; i < numDoodads; i++)
{
var raw_offset = bin.ReadBytes(3);
doodads[i].offset = (uint)(raw_offset[0] | raw_offset[1] << 8 | raw_offset[2] << 16);
doodads[i].flags = bin.ReadByte();
doodads[i].position = bin.Read <Vector3>();
doodads[i].rotation = bin.Read <Quaternion>();
doodads[i].scale = bin.ReadSingle();
doodads[i].color = bin.ReadBytes(4);
}
return(doodads);
}
public void Read(byte[] data)
{
// Clear chunks to prevent double data.
Chunks.Clear();
using (var stream = new MemoryStream(data))
using (var reader = new BinaryReader(stream))
{
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
var chunkId = (WMOChunkId)reader.ReadUInt32();
var chunkSize = reader.ReadUInt32();
var chunkData = new byte[chunkSize];
Buffer.BlockCopy(stream.ToArray(), (int)reader.BaseStream.Position, chunkData, 0, (int)chunkSize);
IChunk chunk = null;
switch (chunkId)
{
case WMOChunkId.MVER: chunk = new MVER(); break;
case WMOChunkId.MOHD: chunk = new MOHD(); break;
case WMOChunkId.MOTX: chunk = new MOTX(); break;
case WMOChunkId.MOMT: chunk = new MOMT(); break;
case WMOChunkId.MOGN: chunk = new MOGN(); break;
case WMOChunkId.MOGI: chunk = new MOGI(); break;
case WMOChunkId.MOPV: chunk = new MOPV(); break;
case WMOChunkId.MOPT: chunk = new MOPT(); break;
case WMOChunkId.MOPR: chunk = new MOPR(); break;
case WMOChunkId.MOLT: chunk = new MOLT(); break;
case WMOChunkId.MODS: chunk = new MODS(); break;
case WMOChunkId.MODI: chunk = new MODI(); break;
case WMOChunkId.MODD: chunk = new MODD(); break;
case WMOChunkId.MFOG: chunk = new MFOG(); break;
default: Console.WriteLine($"Skipping {chunkId} (0x{(uint)chunkId:X})"); break;
}
if (chunk != null)
{
chunk.Read(chunkData);
Chunks.Add(chunk);
}
reader.BaseStream.Position += chunkSize;
}
// Add mandatory chunks.
Chunks.Add(new MOSB());
Chunks.Add(new MOVV());
Chunks.Add(new MOVB());
// Close the streams so they can be written.
reader.Close();
stream.Close();
}
}
