Grid.h

#ifndef GRID_H
#define GRID_H

#include <vector>
#include <utility>

const int EMPTY = 0;
const int START = 1;
const int FINISH = 2;
const int WALL = 3;
const int EXPLORED = 4;
const int SHORTESTPATH = 5;

class Grid {

    private:
        std::vector<std::vector<int>> grid;
        std::pair<int, int> start;
        std::pair<int, int> finish;
        std::pair<int, int> defaultStart = std::make_pair(1, 10);
        std::pair<int, int> defaultFinish = std::make_pair(10, 10);

    public: 
        Grid();
        bool isEmpty(int row, int col);
        bool isStart(int row, int col);
        bool isFinish(int row, int col);
        bool isWall(int row, int col);
        bool isExplored(int row, int col);
        bool isShortestPath(int row, int col);
        void setEmpty(int row, int col);
        void setStart(int row, int col);
        void setFinish(int row, int col);
        void setWall(int row, int col);
        void setExplored(int row, int col);
        void setShortestPath(int row, int col);
        std::pair<int, int> getStart();
        std::pair<int, int> getFinish();
        std::vector<std::vector<int>> getGrid();
        void resize(int rows, int cols);
        void clear();
        void reset();
        void resetStart();
        void resetFinish();
        void move(int fromRow, int fromCol, int toRow, int toCol);
};

#endif