public AStarPathFinding(NeighbourStrategy neighbour, DistanceStrategy distance, HeuristicStrategy heuristic)
{
_neighbours = neighbour;
_distance = distance;
_heuristic = heuristic;
}
public BreadthFirstAreaSearch(NeighbourStrategy neighbour, DistanceStrategy distance)
{
_neighbour = neighbour;
_distance = distance;
}