private LabyrinthDungeon CreateDenseMaze(int rows, int columns, double changeDirectionModifier)
{
var map = new LabyrinthDungeon(rows, columns);
map.MarkCellsUnvisited();
var currentLocation = map.PickRandomCellAndMarkItVisited(_random);
var previousDirection = Direction.North;
while (!map.AllCellsVisited)
{
var directionPicker = new DirectionPicker(_random, previousDirection, changeDirectionModifier);
var direction = directionPicker.GetNextDirection();
while (!map.HasAdjacentCellInDirection(currentLocation, direction) || map.AdjacentCellInDirectionIsVisited(currentLocation, direction))
{
if (directionPicker.HasNextDirection)
{
direction = directionPicker.GetNextDirection();
}
else
{
currentLocation = map.GetRandomVisitedCell(currentLocation, _random); // get a new previously visited location
directionPicker = new DirectionPicker(_random, previousDirection, changeDirectionModifier); // reset the direction picker
direction = directionPicker.GetNextDirection(); // get a new direction.
}
}
currentLocation = map.CreateCorridor(currentLocation, direction);
map.FlagCellAsVisited(currentLocation);
previousDirection = direction;
}
return map;
}
private LabyrinthDungeon CreateDenseMaze(int rows, int columns, double changeDirectionModifier)
{
var map = new LabyrinthDungeon(rows, columns);
map.MarkCellsUnvisited();
var currentLocation = map.PickRandomCellAndMarkItVisited(_random);
var previousDirection = Direction.North;
while (!map.AllCellsVisited)
{
var directionPicker = new DirectionPicker(_random, previousDirection, changeDirectionModifier);
var direction = directionPicker.GetNextDirection();
while (!map.HasAdjacentCellInDirection(currentLocation, direction) || map.AdjacentCellInDirectionIsVisited(currentLocation, direction))
{
if (directionPicker.HasNextDirection)
{
direction = directionPicker.GetNextDirection();
}
else
{
currentLocation = map.GetRandomVisitedCell(currentLocation, _random); // get a new previously visited location
directionPicker = new DirectionPicker(_random, previousDirection, changeDirectionModifier); // reset the direction picker
direction = directionPicker.GetNextDirection(); // get a new direction.
}
}
currentLocation = map.CreateCorridor(currentLocation, direction);
map.FlagCellAsVisited(currentLocation);
previousDirection = direction;
}
return(map);
}
