#pragma once

#include "Pathfinder.h"

#include <vector>

class BreadthFirstPathfinder : public Pathfinder {
	using Pathfinder::Pathfinder;

public:
	virtual void find_between(const XY &, const XY &);
	virtual const Path & get_path();

private:
	std::vector<Path> find_step(const std::vector<Path> &);
	Path solution;

	XY end;

protected:
	virtual void clear();

};