import GeometryPoint from "../geometry/GeometryPoint.js"; export default class UserInterfaceElement { constructor() { this.position = new GeometryPoint(0, 0); this.isVisible = true; } setPosition(x, y) { this.position.x = x; this.position.y = y; } hide(timeoutMilliseconds = 0) { setTimeout( () => { this.isVisible = false }, timeoutMilliseconds ); } show(timeoutMilliseconds = 0) { if (timeoutMilliseconds > 0) { this.isVisible = false; } setTimeout( () => { this.isVisible = true; }, timeoutMilliseconds ); } }