golool

#include <iostream>

#include <math.h>
#include <stdlib.h>

#include <SFML/Graphics.hpp>
#include <SFML/Graphics/RectangleShape.hpp>
#include <SFML/Graphics/Color.hpp>

int width = 190;
int height = 106;
int scale = 10;
int arrSize = width * height;

using namespace std;

class Cell {
    public:
        int alive;
};



int main() {
    cout << "Arr Size " << arrSize;
    sf::RenderWindow window(sf::VideoMode(width * scale, height * scale), "Grid");
    window.setFramerateLimit(5);
    Cell cells[width][height];
    Cell tempCells[width][height];

    //rectangle.setSize(sf::Vector2<float>(scale,scale));
    //rectangle.setPosition(10, 20);

    for ( int x = 0; x < width; x++ ) {
        for ( int y = 0; y < height; y++ ) {
            Cell rect = {alive: 0};
            cells[x][y] = rect;
        }
    }

    bool playing = false;

    // Start the game loop
    while (window.isOpen())
    {
        // Process events
        sf::Event event;
        while (window.pollEvent(event))
        {
            // Close window: exit
            if (event.type == sf::Event::Closed)
                window.close();
        }

        if (sf::Mouse::isButtonPressed(sf::Mouse::Right)) {
            sf::Vector2i localPosition = sf::Mouse::getPosition(window);
            int x = (int)localPosition.x / scale;
            int y = (int)localPosition.y / scale;
            if(x < width && x > -1 && y < height && y > -1 ) {
                cells[x][y].alive = 0;
            }
        }

        if (sf::Mouse::isButtonPressed(sf::Mouse::Left)) {
            sf::Vector2i localPosition = sf::Mouse::getPosition(window);
            int x = (int)localPosition.x / scale;
            int y = (int)localPosition.y / scale;
            if(x < width && x > -1 && y < height && y > -1 ) {
                cells[x][y].alive = 1;
            }
        }

        // Clear screen
        window.clear();
        // Draw the string

        for ( int x = 0; x < width; x++ ) {
            for ( int y = 0; y < height; y++ ) {
                tempCells[x][y] = cells[x][y];
            }
        }


        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space)) {
            for ( int x = 0; x < width; x++ ) {
                for ( int y = 0; y < height; y++ ) {
                    tempCells[x][y] = cells[x][y];
                    int neighbours = 0;

                    if(cells[x-1][y-1].alive == 1) { neighbours++; }
                    if(cells[x-1][y+0].alive == 1) { neighbours++; }
                    if(cells[x-1][y+1].alive == 1) { neighbours++; }

                    if(cells[x+0][y+1].alive == 1) { neighbours++; }
                    if(cells[x+0][y-1].alive == 1) { neighbours++; }

                    if(cells[x+1][y-1].alive == 1) { neighbours++; }
                    if(cells[x+1][y+0].alive == 1) { neighbours++; }
                    if(cells[x+1][y+1].alive == 1) { neighbours++; }

                    if(neighbours > 0) {
                        cout << "X: " << x << " Y: " << y << " N: " << neighbours << endl;
                    }
                    if(neighbours < 2 || neighbours > 3 && cells[x][y].alive == 1) { tempCells[x][y].alive = 0; }
                    if(neighbours == 3 && cells[x][y].alive == 0)                  { tempCells[x][y].alive = 1; }
                }
            }
        }

        for ( int x = 0; x < width; x++ ) {
            for ( int y = 0; y < height; y++ ) {
                cells[x][y] = tempCells[x][y];
            }
        }

        for ( int x = 2; x < width - 2; x++ ) {
            for ( int y = 2; y < height - 2; y++ ) {
                Cell rect = cells[x][y];

                sf::RectangleShape rectangle;

                rectangle.setSize( sf::Vector2f( scale, scale ) );
                rectangle.setPosition( x * scale, y * scale );
                rectangle.setFillColor( sf::Color( 255 * rect.alive, 255 * rect.alive,  255 * rect.alive ) );
                rectangle.setOutlineColor( sf::Color( 0, 100, 100) );
                rectangle.setOutlineThickness(1.0f);

                window.draw( rectangle );
            }
        }

        // Update the window
        window.display();

    }

    return 0;
}