#ifndef ELEMENT_HPP
#define ELEMENT_HPP

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

enum Direction {
	UP, DOWN, LEFT, RIGHT
};

struct Vector2i {
	int x, y;
	char id;
	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);
};

class SnakeGame {
public:
	SnakeGame();
	// ~SnakeGame();
	// Vector2i* buf[MAX_LEN] = {};
	std::vector<Vector2i> buf;
	bool running = true;
	enum Direction m_dir;
	void determine_index_zero_pos();
	void move_tail_indicies();
	void on_fruit_eaten(Vector2i (*board)[COL]);
	bool segment_overlap();
	bool exit_summary();
private:
	int m_score = 0;
	// int m_snake_size = 3;
};

#endif // ELEMENT_HPP