private static void TryAddPosition(Map map, Direction direction, InternalPoint position, int xOffset, int yOffset)
{
var availableDirections = map.AvailableDirectionsByCoordinates[position.X, position.Y];
var point = new InternalPoint(position.X + xOffset, position.Y + yOffset, direction);
if ( (availableDirections & direction)!= 0 && !handled.Contains(point))
{
AddPoint(point);
parents.SafeAdd(point, position);
}
}
private static void TryAddPosition(Map map, Direction direction, InternalPoint position, int xOffset, int yOffset)
{
var availableDirections = map.AvailableDirectionsByCoordinates[position.X, position.Y];
var point = new InternalPoint(position.X + xOffset, position.Y + yOffset, direction);
if ((availableDirections & direction) != 0 && !handled.Contains(point))
{
AddPoint(point);
parents.SafeAdd(point, position);
}
}
public static Direction[] FindPath(Map map, Point from, Point to)
{
var lastDirection = Bfs(map, from, to);
var directions = new List<Direction>();
var currentPoint = new InternalPoint(to.X, to.Y, lastDirection);
while (parents.ContainsKey(currentPoint))
{
directions.Add(currentPoint.Direction);
currentPoint = parents[currentPoint];
}
directions.Reverse();
return directions.ToArray();
}
public static Direction[] FindPath(Map map, Point from, Point to)
{
var lastDirection = Bfs(map, from, to);
var directions = new List <Direction>();
var currentPoint = new InternalPoint(to.X, to.Y, lastDirection);
while (parents.ContainsKey(currentPoint))
{
directions.Add(currentPoint.Direction);
currentPoint = parents[currentPoint];
}
directions.Reverse();
return(directions.ToArray());
}
protected bool Equals(InternalPoint other)
{
return X == other.X && Y == other.Y;
}
private static void AddPoint(InternalPoint point)
{
queue.Enqueue(point);
handled.Add(point);
}
protected bool Equals(InternalPoint other)
{
return(X == other.X && Y == other.Y);
}
private static void AddPoint(InternalPoint point)
{
queue.Enqueue(point);
handled.Add(point);
}
