sliding-puzzle/application.h

#pragma once

#include <SFML/Window/Keyboard.hpp>
#include "board.h"

class Application
{
public:
    explicit Application();

    // Launch game
    void run();

    // Refresh render_window to actual state
    void draw();

    // Handle keyboard commands
    void processInput();

private:
    // Convert keyboard keys into moving direction
    DIRECTION getDirection(sf::Keyboard::Key &key) const;

    Board board;
    sf::RenderWindow render_window;
};