GameLib.API.Vector2 = function (x, y) {

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

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

};

GameLib.API.Vector2.prototype.copy = function () {
    return new GameLib.API.Vector2(
        this.x,
        this.y
    );
};

/**
 * Returns an API vector from an Object vector
 * @param objectVector
 * @constructor
 */
GameLib.API.Vector2.FromObjectVector = function (objectVector) {
    return new GameLib.API.Vector2(
        objectVector.x,
        objectVector.y
    )
};