this.width = width;
this.height = height;
this.canMoveVertically = canMoveVertically;
this.canMoveHorizontally = canMoveHorizontally;
SiblingFilter siblingFilter = new SiblingFilter(this, PositionComponent.class);
EventSystem.getInstance().registerEventListener(this, "PositionChanged", new EventSenderComponentFilter(siblingFilter));
}