#ifndef LIGHT_H
#define LIGHT_H

#include <glm/vec3.hpp>

class Light
{
private:
    // standard attributes
    glm::vec3 position;
    glm::vec3 direction;
    float angle; // spotlight not supported yet
    glm::vec3 color;

    bool isDir;

    // shadowmap attributes
    bool shadowCaster;
    // Shadowmap fbo
public:
    Light();
    void initDirectionnalLight(glm::vec3 dir = glm::vec3(1, 0, 0), glm::vec3 lightColor = glm::vec3(1), bool isShadowCaster = false);
    void initPointLight(glm::vec3 pos = glm::vec3(0), glm::vec3 lightColor = glm::vec3(1), bool isShadowCaster = false);
    // spotlight not supported yet
    //void initSpotLight(glm::vec3 pos = glm::vec3(0), glm::vec3 dir = glm::vec3(1, 0, 0), float spotAngle = 360, glm::vec3 lightColor = glm::vec3(1), bool isShadowCaster = false);

    bool isDirectionnal();
    glm::vec3 getDir() {return direction;}
    glm::vec3 getPos() {return position;}
    glm::vec3 getColor() {return color;}
};

#endif // LIGHT_H