#ifndef SNAKE_HPP
#define SNAKE_HPP

#include <vector>
#include "point.hpp"

struct Snake {
    Snake(int default_direction);
    void create_tail(int row, int col);
    std::pair<int, int> get_new_point(int tail_index, int direction, int row, int col);
    void update_tails_count();

    std::vector<Point> m_tails;
    int m_direction; // 1: Down, 2: Up, 3: Left, 4: Right
    int m_tails_count;
};

#endif