/**
 * Raw Viewport API object - should always correspond with the Viewport Schema
 * @param id
 * @param name
 * @param width
 * @param height
 * @param x
 * @param y
 * @param scenes
 * @param parentEntity
 * @constructor
 */
GameLib.D3.API.Viewport = function(
    id,
    name,
    width,
    height,
    x,
    y,
    scenes,
    parentEntity
) {
    GameLib.Component.call(
        this,
        GameLib.Component.COMPONENT_VIEWPORT,
        {
            'scenes' : [GameLib.D3.Scene]
        },
        parentEntity
    );

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

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'Viewport (' + this.id + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(width)) {
        width = 800;
    }
    this.width = width;

    if (GameLib.Utils.UndefinedOrNull(height)) {
        height = 600;
    }
    this.height = height;

    if (GameLib.Utils.UndefinedOrNull(x)) {
        x = 0;
    }
    this.x = x;

    if (GameLib.Utils.UndefinedOrNull(y)) {
        y = 0;
    }
    this.y = y;

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

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

/**
 * Creates an API Viewport from an Object Viewport
 * @param objectViewport
 * @constructor
 */
GameLib.D3.API.Viewport.FromObject = function(objectViewport) {
    return new GameLib.D3.API.Viewport(
        objectViewport.id,
        objectViewport.name,
        objectViewport.width,
        objectViewport.height,
        objectViewport.x,
        objectViewport.y,
        objectViewport.scenes,
        objectViewport.parentEntity
    );
};