State Example

Intro.hpp

#ifndef IntroApplicationState_HeaderPlusPlus
#define IntroApplicationState_HeaderPlusPlus

#include "Application.hpp"
#include "AppState.hpp"
#include "ChessPlusPlusState.hpp"

namespace chesspp
{
    class Application;
    class IntroState : public AppState
    {
        sf::Clock timer;

    public:
        IntroState(Application &_app, sf::RenderWindow &disp)
        : AppState(_app, disp)
        {
        }
        ~IntroState()
        {
        }

        void onRender() override
        {
            if(timer.getElapsedTime().asSeconds() >= 5)
                app.changeState<ChessPlusPlusState>(std::ref(app), std::ref(display));
        }

        void onLButtonPressed(int x, int y)
        {
            app.changeState<ChessPlusPlusState>(std::ref(app), std::ref(display));
        }
    };
}

#endif