// Perimeter
protected bool ConvertPerimeterWall(VirtualMap map, VirtualCell conversion_cell)
{
if (!behaviour.usePerimeter)
{
return(false);
}
if (map.LocationIsInPerimeter(conversion_cell.location))
{
conversion_cell.Type = VirtualCell.CellType.PerimeterWall;
if (conversion_cell.location.x == 0)
{
conversion_cell.Orientation = VirtualMap.DirectionType.East;
}
else if (conversion_cell.location.x == map.Width - 1)
{
conversion_cell.Orientation = VirtualMap.DirectionType.West;
}
else if (conversion_cell.location.y == 0)
{
conversion_cell.Orientation = VirtualMap.DirectionType.North;
}
else if (conversion_cell.location.y == map.Height - 1)
{
conversion_cell.Orientation = VirtualMap.DirectionType.South;
}
return(true);
}
return(false);
}
protected bool ConvertPerimeterColumn(VirtualMap map, VirtualCell conversion_cell)
{
if (!behaviour.usePerimeter)
{
return(false);
}
if (behaviour.internalPerimeter)
{
// Internal perimeter: we check that we have nothing towards the outside
// TODO:
}
else
{
// External perimeter: we place a perimeter around the whole map
if (map.LocationIsInPerimeter(conversion_cell.location))
{
conversion_cell.Type = VirtualCell.CellType.PerimeterColumn;
return(true);
}
}
return(false);
}