SFML，如何在满足特定条件时更改矩形的属性

#include <SFML/Graphics.hpp>

int main()
{
    sf::RenderWindow window(sf::VideoMode(800, 600), "SFML Rectangle");

    sf::RectangleShape rectangle(sf::Vector2f(100, 100));
    rectangle.setPosition(200, 200);
    rectangle.setFillColor(sf::Color::Red);

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();

            if (event.type == sf::Event::MouseButtonPressed)
            {
                if (event.mouseButton.button == sf::Mouse::Left)
                {
                    sf::Vector2i mousePosition = sf::Mouse::getPosition(window);
                    if (rectangle.getGlobalBounds().contains(mousePosition.x, mousePosition.y))
                    {
                        rectangle.setPosition(400, 300);
                        rectangle.setSize(sf::Vector2f(200, 200));
                        rectangle.setFillColor(sf::Color::Blue);
                    }
                }
            }
        }

        window.clear();
        window.draw(rectangle);
        window.display();
    }

    return 0;
}