/**
 * Raw Light API object - should always correspond with the Light Schema
 * @param id
 * @param lightType
 * @param name
 * @param color
 * @param intensity
 * @param position
 * @param targetPosition
 * @param quaternion
 * @param rotation
 * @param scale
 * @param distance
 * @param decay
 * @param power
 * @param angle
 * @param penumbra
 * @param parentEntity
 * @constructor
 */
GameLib.D3.API.Light = function(
    id,
    lightType,
    name,
    color,
    intensity,
    position,
    targetPosition,
    quaternion,
    rotation,
    scale,
    distance,
    decay,
    power,
    angle,
    penumbra,
    parentEntity
) {
    GameLib.Component.call(
        this,
        GameLib.Component.COMPONENT_LIGHT,
        null,
        null,
        parentEntity
    );

    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(lightType)) {
        lightType = GameLib.D3.Light.LIGHT_TYPE_AMBIENT;
    }
    this.lightType = lightType;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Light (' + lightType + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(color)) {
        color = new GameLib.D3.API.Color(1,1,1,1);
    }
    this.color = color;

    if (GameLib.Utils.UndefinedOrNull(intensity)) {
        intensity = 1;
    }
    this.intensity = intensity;

    if (typeof position == 'undefined') {
        position = new GameLib.API.Vector3(0,10,0);
    }
    this.position = position;

    if (typeof targetPosition == 'undefined') {
        targetPosition = new GameLib.API.Vector3(0,0,0);
    }
    this.targetPosition = targetPosition;

    if (typeof quaternion == 'undefined'){
        quaternion = new GameLib.API.Quaternion();
    }
    this.quaternion = quaternion;

    if (typeof rotation == 'undefined'){
        rotation = new GameLib.API.Vector3(0,0,0);
    }
    this.rotation = rotation;

    if (typeof scale == 'undefined'){
        scale = new GameLib.API.Vector3(1,1,1);
    }
    this.scale = scale;

    if (typeof distance == 'undefined'){
        distance = 0;
    }
    this.distance = distance;

    if (typeof decay == 'undefined'){
        decay = 1;
    }
    this.decay = decay;

    if (typeof power == 'undefined'){
        power = 4 * Math.PI;
    }
    this.power = power;

    if (typeof angle == 'undefined'){
        angle = Math.PI / 3;
    }
    this.angle = angle;

    if (typeof penumbra == 'undefined'){
        penumbra = 0;
    }
    this.penumbra = penumbra;
};

GameLib.D3.API.Light.prototype = Object.create(GameLib.Component.prototype);
GameLib.D3.API.Light.prototype.constructor = GameLib.D3.API.Light;

/**
 * Returns an API light from an Object light
 * @param objectLight
 * @constructor
 */
GameLib.D3.API.Light.FromObjectLight = function(objectLight) {
    return new GameLib.D3.API.Light(
        objectLight.id,
        objectLight.lightType,
        objectLight.name,
        GameLib.D3.API.Color.FromObjectColor(objectLight.color),
        objectLight.intensity,
        GameLib.API.Vector3.FromObjectVector(objectLight.position),
        GameLib.API.Vector3.FromObjectVector(objectLight.targetPosition),
        GameLib.API.Quaternion.FromObjectQuaternion(objectLight.quaternion),
        GameLib.API.Vector3.FromObjectVector(objectLight.rotation),
        GameLib.API.Vector3.FromObjectVector(objectLight.scale),
        objectLight.distance,
        objectLight.decay,
        objectLight.power,
        objectLight.angle,
        objectLight.penumbra,
        objectLight.parentEntity
    );
};