transformation.h

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#ifndef SCREEN_H
#define SCREEN_H

#include "../../logic/math/vector2D.h"

#include <SFML/Graphics.hpp>
#include <iostream>
#include <memory>

using namespace std;

namespace arkanoidSFML {

    class Transformation {
    private:
        double widthScale;
        double heightScale;

        static Transformation* singleton;

        Transformation();

        Transformation(double gridWidth, double gridHeight, double windowWidth, double windowHeight);

        // Not implemented (--> cant copy)
        Transformation(Transformation const &other);
        Transformation& operator=(Transformation const &other);

    public:

        static Transformation* getInstance();

        static Transformation* getInstance(double gridWidth, double gridHeight, double windowWidth, double windowHeight);

        arkanoid::Vector2D convertVector(const sf::Vector2f &vector);

        double convertX(double x);

        double convertY(double y);


    };

}

#endif /* SCREEN_H */