/**
 * Entity API
 * @param id
 * @param name
 * @param ids
 * @param position
 * @param quaternion
 * @param scale
 * @param parentScene
 * @param mesh
 * @constructor
 */
GameLib.D3.API.Entity = function Entity(
    id,
    name,
    ids,
    position,
    quaternion,
    scale,
    parentScene,
    mesh
) {
    if (GameLib.D3.Utils.UndefinedOrNull(id)) {
        id = GameLib.D3.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.D3.Utils.UndefinedOrNull(name)) {
        name = this.constructor.name;
    }
    this.name = name;

    if (GameLib.D3.Utils.UndefinedOrNull(ids)) {
        ids = [];
    }
    this.ids = ids;

    if(GameLib.D3.Utils.UndefinedOrNull(position)) {
        position = new GameLib.D3.API.Vector3();
    }
    this.position = position;

    if(GameLib.D3.Utils.UndefinedOrNull(quaternion)) {
        quaternion = new GameLib.D3.API.Vector4();
    }
    this.quaternion = quaternion;

    if(GameLib.D3.Utils.UndefinedOrNull(scale)) {
        scale = new GameLib.D3.API.Vector3(1, 1, 1);
    }
    this.scale = scale;


    if (GameLib.D3.Utils.UndefinedOrNull(parentScene)) {
        parentScene = null;
    }
    this.parentScene = parentScene;

    if (GameLib.D3.Utils.UndefinedOrNull(mesh)) {
        mesh = null;
    }
    this.mesh = mesh;
};


GameLib.D3.Entity = function Entity(
    id,
    name,
    ids,
    position,
    quaternion,
    scale
) {
    this.id = id;

    if (GameLib.D3.Utils.UndefinedOrNull(name)) {
        name = this.constructor.name;
    }
    this.name = name;

    if (GameLib.D3.Utils.UndefinedOrNull(ids)) {
        ids = [];
    }
    this.ids = ids;

    // constructed at runtime
    this.parentScene = null;
    this.mesh = null;

    if(GameLib.D3.Utils.UndefinedOrNull(position)) {
        position = new GameLib.D3.API.Vector3(0, 0, 0);
    }
    this.position = position;

    if(GameLib.D3.Utils.UndefinedOrNull(quaternion)) {
        quaternion = new GameLib.D3.API.Vector4(0, 0, 0, 1);
    }
    this.quaternion = quaternion;

    if(GameLib.D3.Utils.UndefinedOrNull(scale)) {
        scale = new GameLib.D3.API.Vector3(1, 1, 1);
    }
    this.scale = scale;
};