// Information for doodad instances.
public static void ReadMODD(Stream WMOrootstream, int MODDsize)
{
int numberOfDoodadInstances = MODDsize / 40;
List <DoodadInstanceInfo> DoodadInstances = new List <DoodadInstanceInfo>();
for (int i = 0; i < numberOfDoodadInstances; ++i)
{
DoodadInstanceInfo doodadInstance = new DoodadInstanceInfo();
byte[] finalNameBytes = new byte[4];
byte[] nameOffsetBytes = new byte[3];
WMOrootstream.Read(nameOffsetBytes, 0, 3);
Buffer.BlockCopy(nameOffsetBytes, 0, finalNameBytes, 0, 3);
doodadInstance.nameOffset = BitConverter.ToUInt32(finalNameBytes, 0); // reference offset into MODN
DoodadInstanceFlags doodadInstanceFlags = new DoodadInstanceFlags();
byte[] arrayOfBytes = new byte[1];
WMOrootstream.Read(arrayOfBytes, 0, 1);
BitArray flags = new BitArray(arrayOfBytes);
doodadInstanceFlags.AcceptProjectedTexture = flags[0];
doodadInstanceFlags.Unknown1 = flags[1]; // MapStaticEntity::field_34 |= 1 (if set, MapStaticEntity::AdjustLighting is _not_ called)
doodadInstanceFlags.Unknown2 = flags[2];
doodadInstanceFlags.Unknown3 = flags[3];
doodadInstance.flags = doodadInstanceFlags;
doodadInstance.position = new Vector3(ReadFloat(WMOrootstream) / Settings.worldScale, ReadFloat(WMOrootstream) / Settings.worldScale, ReadFloat(WMOrootstream) / Settings.worldScale); // (X,Z,-Y)
doodadInstance.orientation = new Quaternion(ReadFloat(WMOrootstream), ReadFloat(WMOrootstream), ReadFloat(WMOrootstream), ReadFloat(WMOrootstream)); // (X, Y, Z, W)
doodadInstance.scale = ReadFloat(WMOrootstream); // scale factor
doodadInstance.staticLightingColor = ReadBGRA(WMOrootstream); // (B,G,R,A) overrides pc_sunColor
DoodadInstances.Add(doodadInstance);
}
}
public DoodadInstance(byte[] inData)
{
using (MemoryStream ms = new MemoryStream(inData))
{
using (BinaryReader br = new BinaryReader(ms))
{
byte[] finalNameBytes = new byte[4];
byte[] nameOffsetBytes = br.ReadBytes(3);
Buffer.BlockCopy(nameOffsetBytes, 0, finalNameBytes, 0, 3);
this.NameOffset= BitConverter.ToUInt32(finalNameBytes, 0);
this.Flags = (DoodadInstanceFlags) br.ReadByte();
this.Position = br.ReadVector3f();
// TODO: Investigate whether or not this is a Quat16 in >= BC
this.Orientation = br.ReadQuaternion32();
this.Scale = br.ReadSingle();
this.StaticLightingColour = br.ReadBGRA();
}
}
}
public DoodadInstance(byte[] inData)
{
using (MemoryStream ms = new MemoryStream(inData))
{
using (BinaryReader br = new BinaryReader(ms))
{
byte[] finalNameBytes = new byte[4];
byte[] nameOffsetBytes = br.ReadBytes(3);
Buffer.BlockCopy(nameOffsetBytes, 0, finalNameBytes, 0, 3);
NameOffset = BitConverter.ToUInt32(finalNameBytes, 0);
Flags = (DoodadInstanceFlags)br.ReadByte();
Position = br.ReadVector3();
// TODO: Investigate whether or not this is a Quat16 in >= BC
Orientation = br.ReadQuaternion32();
Scale = br.ReadSingle();
StaticLightingColour = br.ReadBGRA();
}
}
}
