#ifndef SNAKE_HPP
#define SNAKE_HPP

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

struct Snake {
    Snake(int default_direction, int row, int col);
    Point m_head;
    std::vector<Point> m_tails; 
    int m_direction; // 1: Down, 2: Up, 3: Left, 4: Right

    void create_tail(int row, int col); // Adds a new tail to m_tails at { row, col }
    void get_new_tail_point(int tail_index, int direction);
};

#endif