C++

#include <SFML/Graphics.hpp>
#include <iostream>
#include <list>
#include <vector>

using namespace std;

int main()
{
    sf::RenderWindow window(sf::VideoMode(800, 600), "Tile Editor");
    sf::Event event;
    sf::Mouse mouse;
    sf::Clock clock;
    sf::Time time;
    sf::View scrollScreen;
    list<sf::Sprite> setTile;
    list<sf::Sprite>::iterator iter;
    vector<sf::Sprite> spr_Vector;
    int GridSize;
    window.setFramerateLimit(60);
    scrollScreen.reset(sf::FloatRect(0, 0, window.getSize().x, window.getSize().y));


    sf::Texture blankGridTexture;
    sf::Sprite blankGridSprite;
    if(!blankGridTexture.loadFromFile("Resources/Tiles/Grid.png"))
    {

    }
    blankGridSprite.setTexture(blankGridTexture);
    blankGridSprite.setOrigin(16, 16);

    GridSize = 30;

    //Input grid into vector
    for(int i = 0; i < GridSize; i++)
    {
        spr_Vector.push_back(blankGridSprite);
    }

    while(window.isOpen())
    {
        while(window.pollEvent(event))
        {
            switch(event.type)
            {
                case sf::Event::Closed:
                {
                    window.close();
                }break;
                case sf::Event::Resized:
                {
                    sf::FloatRect viewArea(0, 0, event.size.width, event.size.height);
                    window.setView(sf::View(viewArea));
                    scrollScreen.reset(sf::FloatRect(0, 0, window.getSize().x, window.getSize().y));
                }break;
            }
        }
    window.clear(sf::Color::White);

    time = clock.getElapsedTime();

    sf::Vector2i pixel_pos = sf::Mouse::getPosition(window);
    sf::Vector2f coord_pos = window.mapPixelToCoords(pixel_pos);

    cout << "Row: " << rint(coord_pos.x / 32) << ",";
    cout << "Column: " << rint(coord_pos.y / 32) << endl;

    scrollScreen.setViewport(sf::FloatRect(0, 0, 1.0f, 1.0f));

    //Load Grass
    sf::Texture tileTexture;
    sf::Sprite tileSprite;
    if(!tileTexture.loadFromFile("Resources/Tiles/Grass.png"))
    {

    }
    tileSprite.setTexture(tileTexture);
    tileSprite.setOrigin(16, 16);

    if(sf::Keyboard::isKeyPressed(sf::Keyboard::A))
    {
        scrollScreen.move(-10, 0);
    }
    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::D))
    {
        scrollScreen.move(10, 0);
    }
    if(sf::Keyboard::isKeyPressed(sf::Keyboard::W))
    {
        scrollScreen.move(0, -10);
    }
    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::S))
    {
        scrollScreen.move(0, 10);
    }


    for(int i = 0; i < spr_Vector.size(); i++)
    {
        window.draw(spr_Vector[i]);
    }

    if(sf::Mouse::isButtonPressed(sf::Mouse::Left))
    {
        //tileSprite.setPosition(rint(coord_pos.x / 32) * 32, rint(coord_pos.y / 32) * 32);

    }

    window.setView(scrollScreen);
    clock.restart();
    window.display();
    }

    return 0;
}