void GuiElement::drawRenderTexture(sf::RenderTexture& texture, sf::RenderTarget& window, sf::Color color, const sf::RenderStates& states)
{
texture.display();
sf::Sprite sprite(texture.getTexture());
sprite.setTextureRect(sf::IntRect(0, 0, texture.getSize().x * texture.getView().getViewport().width, texture.getSize().y * texture.getView().getViewport().height));
sprite.setColor(color);
sprite.setPosition(rect.left, rect.top);
sprite.setScale(rect.width / float(texture.getSize().x * texture.getView().getViewport().width), rect.height / float(texture.getSize().y * texture.getView().getViewport().height));
window.draw(sprite, states);
}
const sf::View & getView () const
{
return texture.getView();
}