something random I just found

#include "pch.h"
#include <iostream>
#include <SFML/Graphics.hpp>

using namespace std;

int main()
{
    sf::RenderWindow window(sf::VideoMode(500, 500), "Self-made views");
    window.setVerticalSyncEnabled(true);

    sf::RectangleShape player(sf::Vector2f(20, 20));
    player.setFillColor(sf::Color::Magenta);
    player.setPosition(240, 240);

    sf::RectangleShape ground(sf::Vector2f(50, 50));
    ground.setFillColor(sf::Color::Green);

    sf::RectangleShape sky(sf::Vector2f(50, 50));
    sky.setFillColor(sf::Color::Blue);

    int direction = 0;
    int up = 1;
    int right = 2;
    int down = 3;
    int left = 4;
    int x_direction_view = 0;
    int y_direction_view = 0;

    int map[10][10]
    {
        {1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
        {1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
        {1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
    };

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();

            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
                direction = up;
            else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
                direction = right;
            else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
                direction = down;
            else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
                direction = left;
            else
                direction = 0;
        }

        if (direction == up)
        {
            //player.move(0, -2);
            y_direction_view += 4;
        }
        else if (direction == right)
        {
            //player.move(2, 0);
            x_direction_view -= 4;
        }
        else if (direction == down)
        {
            //player.move(0, 2);
            y_direction_view -= 4;
        }
        else if (direction == left)
        {
            //player.move(-2, 0);
            x_direction_view += 4;
        }
        else
            ;


        window.clear(sf::Color::White);

        for (int y = 0; y < 10; y++)
        {
            for (int x = 0; x < 10; x++)
            {
                if (map[y][x] == 0)
                {
                    ground.setPosition(x * 50, y * 50);
                    ground.move(x_direction_view, y_direction_view);
                    window.draw(ground);
                }
                else if (map[y][x] == 1)
                {
                    sky.setPosition(x * 50, y * 50);
                    sky.move(x_direction_view, y_direction_view);
                    window.draw(sky);
                }
            }
        }

        window.draw(player);

        cout << x_direction_view << endl;
        cout << y_direction_view << endl;
        window.display();
    }

    int pause; cin >> pause; //Pause the program
    return 0;
}