#ifndef MATERIAL_H
#define MATERIAL_H

#include "hittable.h"
#include "vec3.h"

struct hit_record;

class Material {
public:
  virtual bool scatter(const Ray& r_in, const hit_record& rec, Color& attenuation, Ray& scattered) const = 0;
};

class Lambertian : public Material {
public:
  Lambertian(const Color& a) : albedo(a) {}

  virtual bool scatter(const Ray& r_in, const hit_record& rec, Color& attenuation, Ray& scattered) const;

private:
  Color albedo;
};

class Metal : public Material {
public:
  Metal(const Color& a) : albedo(a) {}

  virtual bool scatter(const Ray& r_in, const hit_record& rec, Color& attenuation, Ray& scattered) const;
private:
  Color albedo;
};

#endif // MATERIAL_H