Plane.hpp

#ifndef PLANE_HPP
#define PLANE_HPP

/* =========================================================== *
 * SFGF (c) Kamil Koczurek | koczurekk@gmail.com               *
 * GNU GPL v3 License http://www.gnu.org/licenses/gpl-3.0.html *
 * =========================================================== */

#include <SFML/Graphics/Texture.hpp>
#include "Polygon.hpp"

namespace sfgf {
    class Plane
        : public Polygon {
    public:
        Plane();

        void setTexture(const sf::Texture& tex);

        void setSize(sf::Vector2f size);
        sf::Vector2f getSize() const;
        void selfCenter();
    };

    Plane::Plane()
        : Polygon(4)
    {}

    void Plane::setTexture(const sf::Texture& tex) {
        Polygon::setTexture(tex, {
            {0.f, 0.f},
            {static_cast<float>(tex.getSize().x), 0.f},
            static_cast<sf::Vector2f>(tex.getSize()),
            {0.f, static_cast<float>(tex.getSize().y)}
        });
    }

    void Plane::setSize(sf::Vector2f size) {
        setVertices({
            {0, 0},
            {size.x, 0},
            size,
            {0, size.y}
        });
    }
    sf::Vector2f Plane::getSize() const {
        return getVertices()[2].position;
    }
    void Plane::selfCenter() {
        setOrigin(getSize() / 2.f);
    }
}

#endif // PLANE_HPP