public void updateMap(Vector2 prev){
		MenuObj m = getObj(prev);
		if(m!=null) //hide previous
			if(!m.hiLite)
				m.hidden = true;
		
		m = getObj(gs.cursor);
		if(!m.hiLite) {
			m.hidden = false; // show current
			MenuObj t = getObj(new Vector2(6, 5));
			if(t!=null) //update text
				t.setText(dirMapping.get(m.getText()).getKey());
		}
	}