Copying from gitlab

includes/render.hpp

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                                      / )   */
+/*   render.hpp                                         (\__/)         ( (    */
+/*                                                      )    (          ) )   */
+/*   By: lejulien <leo.julien.42@gmail.com>           ={      }=       / /    */
+/*                                                      )     `-------/ /     */
+/*   Created: 2023/01/09 12:44:54 by lejulien          (               /      */
+/*   Updated: 2023/01/14 16:51:15 by lejulien           \              |      */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "world.hpp"
+
+#pragma once
+
+class Render {
+public:
+  // Constructor
+  Render(int cell_size);
+
+  // Member function
+  void display(World *world);
+  void updateCellSize(int new_size);
+
+private:
+  void display_world(std::vector<bool> *data, int width, int height);
+  int cell_size_;
+};

includes/rules.hpp

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                                      / )   */
+/*   rules.hpp                                          (\__/)         ( (    */
+/*                                                      )    (          ) )   */
+/*   By: lejulien <leo.julien.42@gmail.com>           ={      }=       / /    */
+/*                                                      )     `-------/ /     */
+/*   Created: 2023/01/09 12:16:47 by lejulien          (               /      */
+/*   Updated: 2023/01/14 16:47:04 by lejulien           \              |      */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "world.hpp"
+
+#pragma once
+
+class Rules {
+private:
+  void ortho_neighbors(int &neighbors, int i, int j);
+  void diag_neighbors(int &neighbors, int i, int j);
+  bool is_alive(int i, int j);
+  void offset_coord(int &i, int &j);
+
+public:
+  Rules();
+  void setup(World *world);
+  void newWorld(World *world);
+  void update();
+
+private:
+  World *_world;
+  std::vector<bool> _buffer;
+  int _width;
+  int _height;
+};

includes/types.hpp

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+#pragma once
+
+enum class MenuState {
+	NONE,
+	PLAY,
+	EDIT,
+};
+
+typedef struct {
+	int x;
+	int y;
+} Vector2i;

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;
+};