map_octile_distance.h

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/*
 * map_octile_distance.h
 *
 * LICENSE HERE
 *
 *  Created on: 2016-09-29
 *      Author: Rick Valenzano
 */

#ifndef MAP_OCTILE_DISTANCE_H_
#define MAP_OCTILE_DISTANCE_H_

#include "../../generic_defs/heuristic.h"
#include "map_location.h"

class MapOctileDistance: public Heuristic<MapLocation>
{
public:
    MapOctileDistance();

    virtual ~MapOctileDistance();

    void setGoal(const MapLocation &state);

    void setGoal(uint16_t x_loc, uint16_t y_loc);

    bool setDiagonalCost(double d_cost);

protected:
    // Overloaded methods
    virtual double computeHValue(const MapLocation &state) const;

    MapLocation goal; 
    double diag_cost; 
};

#endif /* MAP_OCTILE_DISTANCE_H_ */