public static Layout Generate(System.Random rng,
int width,
int height)
{
ChamberGeneratorConfig chamberCfg = new ChamberGeneratorConfig()
{
mapSize = new Point2i(width, height),
minChamberSize = 10,
maxChamberSize = 20,
numChambers = width * height / 500,
maxIterations = 10000
};
IList <Chamber> chambers = GenerateChambers(rng, chamberCfg);
IList <Corridor> corridors = GenerateCorridors(rng, chambers, chambers.Count, 2 * chamberCfg.maxChamberSize);
Chamber startChamber = ChooseStartChamber(chambers);
return(new Layout()
{
MapSize = new Point2i(width, height),
Chambers = chambers,
Corridors = corridors,
StartChamber = startChamber,
ExitChamber = ChooseExitChamber(rng, chambers, startChamber),
Tiles = GenerateTiles(width, height, chambers, corridors)
});
}
private static IList <Chamber> GenerateChambers(System.Random rng,
ChamberGeneratorConfig cfg)
{
IList <Chamber> chambers = new List <Chamber>();
for (int i = 0; i < cfg.maxIterations && chambers.Count < cfg.numChambers; ++i)
{
Chamber newChamber = Chamber.Random(rng, cfg.mapSize.x, cfg.mapSize.y, cfg.minChamberSize, cfg.maxChamberSize);
if (!chambers.Any(c => c.CollidesWith(newChamber, 5)) && newChamber.IsNotBorder(cfg.mapSize))
{
chambers.Add(newChamber);
}
}
return(chambers);
}
