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C-/C++-Quelltext

#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include "main.hpp"
#include "EventManager.hpp"
#include "IntroEventObserver.hpp"

sf::RenderWindow window;

int main()
{
    EventManager evmt;
    IntroEventObserver ievo;

    evmt.attachObserver(ievo);
    window.Create(sf::VideoMode(800, 600), "Test");

    while(window.IsOpened())
    {
        sf::Event event;
        while(window.GetEvent(event))
        {
            evmt.notify(event);
        }
        
        window.Display();
    }
    
    evmt.dettachObserver(ievo);

    return 0;
}

C-/C++-Quelltext

#ifndef MAIN_HPP
#define MAIN_HPP

#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>

extern sf::RenderWindow window;

#endif

C-/C++-Quelltext

#include "IntroEventObserver.hpp"
#include "main.hpp"

void IntroEventObserver::GetEvent(const sf::Event &event)
{
    if(event.Type == sf::Event::KeyPressed)
        window.Close();
}