grid.h

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#pragma once
 
#include "cell.h"
#include "lib/cells.h"
#include "pos.h"
#include <iostream>
#include <optional>
#include <vector>

class Grid {
public:
  Grid(bool is_player_one, const int current_tick, const Cells &cells,
       const std::vector<Pos> &player_one_segments,
       const std::vector<Pos> &player_two_segments);

  Cell get(int x, int y) const;

  Cell get(Pos pos) const;

  int get_height() const;

  int get_width() const;

  int get_current_tick() const;

  std::vector<Pos> find_fruits() const;

  Pos find_self_head() const;

  std::vector<Pos> find_self_positions() const;

  Pos find_other_head() const;

  std::vector<Pos> find_other_positions() const;
 
private:
  const Cells &cells;
  bool is_player_one;
  const int current_tick;
  const std::vector<Pos> &player_one_segments;
  const std::vector<Pos> &player_two_segments;
  std::vector<Pos> find(Cell cell) const;
};