public void Decorate(Floor floor, MapArea area, IGenerator rng)
{
IEnumerable <Coord> wallCoords = area.Perimeter();
Coord roomTop = area.Bounds.MinExtent;
Coord roomMax = area.Bounds.MaxExtent;
int xSkip = 4;
int ySkip = 4;
foreach (Coord pos in wallCoords)
{
// only place on walls
if (floor.MapInfo.Map.WalkabilityView[pos])
{
continue;
}
Coord offset = pos - roomTop;
if (offset.X % xSkip != 0 && pos.X != roomMax.X)
{
continue;
}
if (offset.Y % ySkip != 0 && pos.Y != roomMax.Y)
{
continue;
}
_placeable.Place(floor, pos, rng);
}
area.Bounds.PerimeterPositions();
}
public IRoom Generate(Floor floor, RoomConnection connectAt, IGenerator rng)
{
MapArea area = GenerateArea(floor.MapInfo, connectAt, rng);
HashSet <Coord> perimeter = new HashSet <Coord>(area.Perimeter());
foreach (Coord pos in area.Positions)
{
if (perimeter.Contains(pos))
{
_wall.Place(floor, pos, rng);
}
else
{
_floor.Place(floor, pos, rng);
}
}
List <Coord> perimeterList = new List <Coord>(perimeter);
List <RoomConnection> connections = new List <RoomConnection>();
HashSet <Direction> usedDirections = new HashSet <Direction>();
for (int n = 0; n < 20 && connections.Count < 4; n++)
{
Coord connectionPos = perimeterList[rng.Next(perimeterList.Count)];
if (IsCorner(connectionPos, area))
{
continue;
}
Direction dir = GetDirection(connectionPos, area);
if (usedDirections.Contains(dir))
{
continue;
}
connections.Add(new RoomConnection(connectionPos, dir, NeighborPossibilities, true));
usedDirections.Add(dir);
}
return(new BasicRoom(area, connections, this));
}