@Override
    public void keyPressed(KeyEvent e) {
        int k = e.getKeyCode();
        if (!Virucide.gotuser) {
            if (k == KeyEvent.VK_ENTER) {
                Virucide.u.enter();
            } else if (k == KeyEvent.VK_BACK_SPACE) {
                Virucide.u.backSpace();
            } else if (!(k == KeyEvent.VK_SHIFT)) {
                Virucide.u.addChar(e.getKeyChar());
            }
        } else if (Virucide.add) {
            if (k == KeyEvent.VK_ENTER) {
                Virucide.a.enter();
            } else if (k == KeyEvent.VK_BACK_SPACE) {
                Virucide.a.backSpace();
            } else if (!(k == KeyEvent.VK_SHIFT)) {
                Virucide.a.addChar(e.getKeyChar());
            }
        }
    }