/*
* File name: world.hpp
* Author: lejulien
* Date created: 09-01-2026 23:59:55
// Date modified: 12-01-2026 22:20:26
* ------
*/

#include <cstdint>
#include <cstdlib>
#include <iostream>
#include <memory>
#include <time.h>
#include <vector>

#include <types.hpp>
#include <context.hpp>

#pragma once

#define MAX_HISTORY_SIZE 100

class World {

public:
  World(std::shared_ptr<gol::ctx> ctx);
  ~World();

  std::vector<bool> *getWorldData();
  int getWidth();
  int getHeight();
  void randomize();
  void saveCompressed();
  size_t getCycle() const { return _cycle_index; }
  void stepBack();
  void clear();
  void setCell(int x, int y);
  void resize(int width, int height); // destructive
  std::vector<uint32_t> getSelection(Vector2i &origin, Vector2i &size);
  void setSelection(Vector2i &origin, Vector2i &size, std::vector<uint32_t> &data);

  // Private members
private:
  std::vector<uint32_t> getCompressed();
  void loadCompressed(const std::vector<uint32_t> &compressed);

  std::vector<bool> *_data;
  size_t _cycle_index = 0;
  std::vector<std::vector<uint32_t>> _history = {};

  // Private data
private:
  int _width;
  int _height;
};