/* screen dimensions (window size) */
	sf::Vector2i screen_dimensions(1280, 1024);

	/* font */
	sf::Font font;
	if (!font.loadFromFile("fonts/arial.ttf"))
	{
		std::cout << "Error loading font\n";
	}

	auto tile_size = sf::Vector2f(64, 64);
	auto viewport_width = screen_dimensions.x / tile_size.x;
	auto viewport_height = screen_dimensions.y / tile_size.y;

	/* the default view */
	sf::View main(window_.getDefaultView());

	/* view that's always centered on the player */
	sf::View center;
	center.reset(sf::FloatRect(0, 0, screen_dimensions.x, screen_dimensions.y));
	center.setCenter(sf::Vector2f(screen_dimensions.x / 2, screen_dimensions.y / 2));

	sf::Text text;
	text.setFont(font);
	text.setCharacterSize(18);
	text.setFillColor(sf::Color::Black);

	sf::Text text2;
	text2.setFont(font);
	text2.setCharacterSize(18);
	text2.setFillColor(sf::Color::Black);

	sf::RectangleShape tile;
	tile.setSize(tile_size);
	tile.setOutlineThickness(1.f);
	tile.setOutlineColor(sf::Color::Black);

	while (window_.isOpen())
	{
		/* handle window events */
		window_.HandleInput();

		/* clear */
		this->window_.clear(sf::Color::Black);

		/* set the main view */
		window_.setView(main);

		for (int col = 0; col < 20; ++col)
		{
			for (int row = 0; row < 16; ++row)
			{
				sf::RectangleShape square(tile);
				square.setPosition(sf::Vector2f(col * tile_size.x, row * tile_size.y));

				text.setString(sf::String("X " + std::to_string((int)(row * tile_size.y))));
				text.setPosition(sf::Vector2f(col * tile_size.x, row * tile_size.y));

				text2.setString(sf::String("Y " + std::to_string((int)(col * tile_size.x))));
				text2.setPosition(sf::Vector2f(col * tile_size.x, (row * tile_size.y) + 25));

				window_.draw(square);

				window_.draw(text);
				window_.draw(text2);
			}
		}

		/* set the center view */
		window_.setView(center);

		for (int col = 20; col < 40; ++col)
		{
			for (int row = 0; row < 16; ++row)
			{
				sf::RectangleShape square(tile);
				square.setPosition(sf::Vector2f(col * tile_size.x, row * tile_size.y));

				text.setString(sf::String("X " + std::to_string((int)(row * tile_size.y))));
				text.setPosition(sf::Vector2f(col * tile_size.x, row * tile_size.y));

				text2.setString(sf::String("Y " + std::to_string((int)(col * tile_size.x))));
				text2.setPosition(sf::Vector2f(col * tile_size.x, (row * tile_size.y) + 25));

				window_.draw(square);

				window_.draw(text);
				window_.draw(text2);
			}
		}

		/* display all drawn stuff */
		window_.display();