#ifndef LIGHT_H
#define LIGHT_H LIGHT_H

#include "util/Vector.h"
#include "util/Color.h"

class Light
{
    public:
        Light();

        void setPosition(const Vector & position) { m_position = position; }
        void setPosition(refptr<Vector> vec) { setPosition(*vec); }
        const Vector & getPosition() const { return m_position; }

        Vector getJitterPosition(int index) const;

        void setDiffuseColor(const Color & diffuse)
        {
            m_diffuse_color = diffuse;
        }
        const Color & getDiffuseColor() const { return m_diffuse_color; }

        void setSpecularColor(const Color & specular)
        {
            m_specular_color = specular;
        }
        const Color & getSpecularColor() const { return m_specular_color; }

        void setJitter(int j) { m_jitter = j >= 1 ? j : 1; }
        int getJitter() const { return m_jitter; }

        void setRadius(double r) { m_radius = r; }
        double getRadius() const { return m_radius; }

    protected:
        Vector m_position;
        Color m_diffuse_color;
        Color m_specular_color;
        double m_radius;
        int m_jitter;
};

#include "PointLight.h"

#endif