#ifndef ELEMENT_HPP
#define ELEMENT_HPP

#include "globals.hpp"

enum Direction {
	UP = -2,
	DOWN = 2,
	LEFT = -1,
	RIGHT = 1
};

struct Vector2i {
	int x, y;
	char id;
	enum Direction m_dir;
	Vector2i() : x(0), y(0), id('@') {}
	Vector2i(int x, int y, char s) : x(x), y(y), id(s) {}
	void set(int x, int y);
};

int get_score();
void determine_index_zero_pos(Vector2i** buf);
void move_tail_indicies(Vector2i** buf);
void on_fruit_eaten(Vector2i (*board)[COL], Vector2i** buf);
bool segment_overlap(Vector2i** buf);

#endif // ELEMENT_HPP