Copying from gitlab

includes/world.hpp

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+#include <cstdint>
+#include <cstdlib>
+#include <iostream>
+#include <string>
+#include <time.h>
+#include <vector>
+
+#include "../includes/types.hpp"
+
+#pragma once
+
+#define MAX_HISTORY_SIZE 100
+
+class World {
+
+public:
+  World(int width, int height);
+  ~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);
+
+  // 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;
+};