public void updateElevatorPointer() {
        if (Math.sqrt(Math.pow(mouse.xPos - buttonX, 2) + Math.pow(mouse.yPos - (panelTop + panelHeight / 3), 2)) < buttonR && currentLevel != 5) { // over up button
            elevatorPointer = ep_UP;
        } else if (Math.sqrt(Math.pow(mouse.xPos - buttonX, 2) + Math.pow(mouse.yPos - (panelTop + panelHeight * 2 / 3), 2)) < buttonR && currentLevel != 0) { // over down button
            elevatorPointer = ep_DOWN;
        } else if (mouse.xPos < panelLeft || mouse.xPos > panelLeft + panelWidth || mouse.yPos < panelTop || mouse.yPos > panelTop + panelHeight) {
            elevatorPointer = ep_NOCHANGE;
            if (mouse.lastMouseClicked) {
                isPrompting = false;
                elevatorPointer = ep_NOCHANGE;
                mouse.lastMouseClicked = false;
            }
        }
    }