#ifndef PATHFINDER_H
#define PATHFINDER_H

#include <vector>
#include <utility>
#include <QVector2D>
#include "terrain.h"
#include "matrix2d.h"

#include "terrainmovementmanager.h"

struct UnitConfig;

class Pathfinder {
public:
    static QVector2D hexToWorld(int x, int y);
    static void worldToHex(float wx, float wy, int &outX, int &outY);
    static int hexDistance(int x1, int y1, int x2, int y2);
    static std::vector<std::pair<int, int>> findPath(
        int startX, int startY,
        int goalX, int goalY,
        Matrix2D<TerrainPoint> *mapPoints = nullptr,
        int numPoints05 = 0,
        MovementDomain domain = MovementDomain::Land,
        const UnitConfig *unitConfig = nullptr
    );
};

#endif // PATHFINDER_H