Exemplo n.º 1
0
 public IntGrid3(IntVector3 p, IntSize3 size)
 {
     m_x       = p.X;
     m_y       = p.Y;
     m_z       = p.Z;
     m_columns = size.Width;
     m_rows    = size.Height;
     m_depth   = size.Depth;
 }
Exemplo n.º 2
0
        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
        {
            if (value == null)
            {
                throw base.GetConvertFromException(value);
            }

            string source = value as string;

            if (source == null)
            {
                return(base.ConvertFrom(context, culture, value));
            }

            return(IntSize3.Parse(source));
        }
Exemplo n.º 3
0
 public IntGrid3(IntSize3 size)
     : this(0, 0, 0, size.Width, size.Height, size.Depth)
 {
 }
Exemplo n.º 4
0
        public static void Calculate3(IntVector3 viewerLocation, int visionRange, VisionMap visibilityMap, IntSize3 mapSize,
                                      Func <IntVector3, bool> blockerDelegate)
        {
            visibilityMap.Clear();

            if (blockerDelegate(viewerLocation) == true)
            {
                return;
            }

            var g = new IntGrid3(new IntVector3(), mapSize);

            g = g.Offset(-viewerLocation.X, -viewerLocation.Y, -viewerLocation.Z);
            var vr = new IntVector3(visionRange, visionRange, visionRange);

            g = g.Intersect(new IntGrid3(vr, -vr));

            int visionRangeSquared = (visionRange + 1) * (visionRange + 1);             // +1 to get a bit bigger view area

            foreach (var dst in g.Range())
            {
                if (dst.LengthSquared > visionRangeSquared)
                {
                    continue;
                }

                bool vis = FindLos3(viewerLocation, dst, blockerDelegate);
                visibilityMap[dst] = vis;

                // XXX Cheat a bit so that the floor will be visible
                if (vis && dst.Z == 0 && viewerLocation.Z > 1)
                {
                    visibilityMap[dst.SetZ(dst.Z - 1)] = true;
                }
            }
        }