void RenderSystem::update() {
list<Node*>* renderNodes;
renderNodes = familyManager->getMemberOfFamilies(FamilyManager::Family::RENDER_SYSTEM);
Position *position;
Display *display;
for (list<Node*>::iterator it = renderNodes->begin(); it != renderNodes->end(); ++it) {
position = ((RenderNode*)(*it))->getPosition();
display = ((RenderNode*)(*it))->getDisplay();
display->setPosition(position->getX(), position->getY());
display->setRotation((float)position->getRotation());
display->draw(this->window, sf::RenderStates());
}
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//MainWindow w;
//w.show();
int linha=800,coluna=800;
QImage image(linha, coluna, QImage::Format_RGB32);
Display tela;
QLabel myLabel;
myLabel.setPixmap(QPixmap::fromImage(tela.draw(image,linha,coluna)));
myLabel.show();
return a.exec();
}