Ejemplo n.º 1
0
        public Map Generate(int width, int height, int changeDirectionModifier)
        {
            Map map = new Map(width, height);
            map.MarkCellsUnvisited();
            Point currentLocation = map.PickRandomCellAndMarkItVisited();
            DirectionType previousDirection = DirectionType.North;

            while (!map.AllCellsVisited)
            {
                DirectionPicker directionPicker = new DirectionPicker(previousDirection, changeDirectionModifier);
                DirectionType direction = directionPicker.GetNextDirection();

                while (!map.HasAdjacentCellInDirection(currentLocation, direction) || map.AdjacentCellInDirectionIsVisited(currentLocation, direction))
                {
                    if (directionPicker.HasNextDirection)
                        direction = directionPicker.GetNextDirection();
                    else
                    {
                        currentLocation = map.GetRandomVisitedCell(currentLocation); // Get a new previously visited location
                        directionPicker = new DirectionPicker(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;
        }