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C-/C++-Quelltext

void Intro::start()
{
    sf::Thread thread(&drawIntro,this);

    thread.Launch();

    while(window->IsOpened()&&!ready)
    {
        sf::Event Event;
        while (window->GetEvent(Event))
        {
            if (Event.Type == sf::Event::KeyReleased)
            {
                if(close_able&&Event.Key.Code == sf::Key::Escape)
                {
                    thread.Terminate();
                    window->Close();
                }
            }
        }
        window->Display();

        Sleep(1000/25);
    }

    thread.Terminate();
}

void Intro::drawIntro(void* UserData)
{
    Intro* ptr = static_cast<Intro*>(UserData);
    ptr->ready = false;

    //  Load Images and Musics
    vector<sf::Image*> images;
    vector<sf::Music*> musics;

    for(int i = 0;i<ptr->infos.size();i++)
    {
        sf::Image* image = new sf::Image();
        image->LoadFromFile(ptr->infos[i].image);
        sf::Music* music = new sf::Music();
        music->OpenFromFile(ptr->infos[i].music);

        images.push_back(image);
        musics.push_back(music);
    }

    //  Start Animation
    float black = 255;

    for(int i = 0;i<images.size();i++)
    {
        musics[i]->Play();

        sf::Sprite s;
        s.SetImage(*images[i]);

        s.SetPosition(ptr->WIDTH/2 -images[i]->GetWidth()/2,
                      ptr->HEIGHT/2-images[i]->GetHeight()/2);

        // Dunkel verschwinden lassen
        for(;black>0.0f;black-=2)
        {
            ptr->drawInfo(&s,black);
            sf::Sleep(0.010);
        }

        // Kurz Warten
        sf::Sleep(1.000);

        //  Dunkel machen
        for(;black<255;black+=2)
        {
            ptr->drawInfo(&s,black);
            sf::Sleep(0.010);
        }

        musics[i]->Stop();
    }

    //  Lösche die Bilder und Musik Daten aus dem Arbeitsspeicher
    for(int i = 0;i<ptr->infos.size();i++)
    {
        delete images[i];
        delete musics[i];
    }


    ptr->ready = true;
}

void Intro::drawInfo(sf::Sprite* s,float trans)
{
    window->Draw(*s);
    window->Draw(sf::Shape::Rectangle(0,0,WIDTH,HEIGHT,sf::Color(0,0,0,trans)));

    window->Display();
}