public void WriteSCB(Stream stream)
{
using (BinaryWriter bw = new BinaryWriter(stream))
{
List <StaticObjectVertex> vertices = GetVertices();
List <StaticObjectFace> faces = new List <StaticObjectFace>();
bool hasVertexColors = false;
StaticObjectFlags flags = 0;
foreach (StaticObjectSubmesh submesh in this.Submeshes)
{
faces.AddRange(submesh.GetFaces());
}
foreach (StaticObjectVertex vertex in vertices)
{
if (vertex.Color != null)
{
hasVertexColors = true;
break;
}
}
if (hasVertexColors)
{
flags |= StaticObjectFlags.VERTEX_COLORS;
}
bw.Write(Encoding.ASCII.GetBytes("r3d2Mesh"));
bw.Write((ushort)3);
bw.Write((ushort)2);
bw.Write(Encoding.ASCII.GetBytes(this.Name.PadRight(128, '\u0000')));
bw.Write(vertices.Count);
bw.Write(faces.Count);
bw.Write((uint)flags);
GetBoundingBox().Write(bw);
bw.Write((uint)(flags & StaticObjectFlags.VERTEX_COLORS));
vertices.ForEach(vertex => vertex.Position.Write(bw));
if (hasVertexColors)
{
foreach (StaticObjectVertex vertex in vertices)
{
if (vertex.Color.HasValue)
{
bw.WriteColor(vertex.Color.Value, ColorFormat.RgbaU8);
}
else
{
bw.WriteColor(new Color(0, 0, 0, 255), ColorFormat.RgbaU8);
}
}
}
GetCentralPoint().Write(bw);
faces.ForEach(face => face.Write(bw));
}
}
public static StaticObject ReadSCB(Stream stream)
{
using (BinaryReader br = new BinaryReader(stream))
{
string magic = Encoding.ASCII.GetString(br.ReadBytes(8));
if (magic != "r3d2Mesh")
{
throw new Exception("This is not a valid SCB file");
}
ushort major = br.ReadUInt16();
ushort minor = br.ReadUInt16();
if (major != 3 && major != 2 && minor != 1) //There are versions [2][1] and [1][1] aswell
{
throw new Exception(string.Format("The Version: {0}.{1} is not supported", major, minor));
}
string name = Encoding.ASCII.GetString(br.ReadBytes(128)).Replace("\0", "");
uint vertexCount = br.ReadUInt32();
uint faceCount = br.ReadUInt32();
StaticObjectFlags flags = (StaticObjectFlags)br.ReadUInt32();
R3DBox boundingBox = new R3DBox(br);
bool hasVertexColors = false;
if (major == 3 && minor == 2)
{
hasVertexColors = br.ReadUInt32() == 1;
}
List <Vector3> vertices = new List <Vector3>((int)vertexCount);
List <Color> vertexColors = new List <Color>((int)vertexCount);
for (int i = 0; i < vertexCount; i++)
{
vertices.Add(new Vector3(br));
}
if (hasVertexColors)
{
for (int i = 0; i < vertexCount; i++)
{
vertexColors.Add(br.ReadColor(ColorFormat.RgbaU8));
}
}
Vector3 centralPoint = new Vector3(br);
List <StaticObjectFace> faces = new List <StaticObjectFace>((int)faceCount);
for (int i = 0; i < faceCount; i++)
{
faces.Add(new StaticObjectFace(br));
}
return(new StaticObject(name, CreateSubmeshes(vertices, vertexColors, faces), centralPoint));
}
}
