/// <summary>
/// The get portals.
/// </summary>
/// <param name="meta">The meta.</param>
/// <returns></returns>
/// <remarks></remarks>
public static Portal[] GetPortals(ref Meta meta)
{
meta.Map.OpenMap(MapTypes.Internal);
meta.Map.BR.BaseStream.Position = meta.offset + 108;
int tempc = meta.Map.BR.ReadInt32();
int tempr = meta.Map.BR.ReadInt32() - meta.magic;
Portal[] temp = new Portal[tempc];
for (int x = 0; x < tempc; x++)
{
meta.Map.BR.BaseStream.Position = tempr + (x * 36);
temp[x] = new Portal(ref meta.Map.BR, meta.magic);
}
meta.Map.CloseMap();
return temp;
}
/// <summary>
/// Initializes a new instance of the <see cref="PortalContainer"/> class.
/// </summary>
/// <param name="portals">The portals.</param>
/// <param name="device">The device.</param>
/// <remarks></remarks>
public PortalContainer(Portal[] portals, ref Device device)
{
Default = new Material();
Default.Diffuse = Color.White;
Default.Ambient = Color.White;
RedTransparent = new Material();
RedTransparent.Diffuse = Color.FromArgb(50, 255, 0, 0);
RedTransparent.Ambient = Color.FromArgb(50, 255, 0, 0);
Red = new Material();
Red.Diffuse = Color.Red;
Red.Ambient = Color.Red;
Black = new Material();
Black.Diffuse = Color.Black;
Black.Ambient = Color.Black;
vb = new VertexBuffer[portals.Length];
verticeCount = new int[portals.Length];
spheres = new Mesh[portals.Length];
mat = new Matrix[portals.Length];
for (int x = 0; x < portals.Length; x++)
{
spheres[x] = Mesh.Sphere(device, portals[x].BoundingRadius, 10, 10);
mat[x] = Matrix.Translation(portals[x].X, portals[x].Y, portals[x].Z);
vb[x] = new VertexBuffer(
typeof(CustomVertex.PositionColored),
portals[x].Vertices.Count,
device,
Usage.WriteOnly,
CustomVertex.PositionColored.Format,
Pool.Managed);
CustomVertex.PositionColored[] verts = (CustomVertex.PositionColored[])vb[x].Lock(0, 0);
// Lock the buffer (which will return our structs)
verticeCount[x] = portals[x].Vertices.Count;
for (int i = 0; i < portals[x].Vertices.Count; i++)
{
verts[i].Position = new Vector3(
portals[x].Vertices[i].X, portals[x].Vertices[i].Y, portals[x].Vertices[i].Z);
}
vb[x].Unlock();
}
}