public override void OnDoubleClick(Mobile from)
        {
            if (from.AccessLevel >= AccessLevel.GameMaster)
            {
                UnRegisterDungeon(this);
                IRegion   = RegisterDungeon(this);
                this.Name = "a dungeon control stone for \"" + this.DungeonName + "\"";

                if (IRegion != null)
                {
                    from.SendMessage(34, "Dungeon Region Updated");
                }
                else
                {
                    from.SendMessage(34, "Dungeon Update Error. Contact the Admin.");
                }
            }
        }
        public GroupDungeonRegion RegisterDungeon(GroupDungeonStone stone)
        {
            if (stone != null)
            {
                //Build Rect2d from the stone, then register the region.
                Point2D     center = new Point2D(stone.X, stone.Y);
                Point2D     start  = new Point2D(center.X - stone.Size, center.Y - stone.Size);
                Point2D     end    = new Point2D(center.X + stone.Size, center.Y + stone.Size);
                Rectangle2D box    = new Rectangle2D(start, end);

                GroupDungeonRegion reg = new GroupDungeonRegion(stone, stone.Map, stone.DungeonName, box);
                reg.DungeonReset();
                reg.Register();

                return(reg);
            }
            else
            {
                return(null);
            }
        }