public function login($username, $password, $hash = true, $post = false) {
        if (!$hash) {
            $password = $this->hash($password);
        }
        $this->services->prepare("SELECT *
                                FROM anope_ns_core
                                WHERE display = :username
                                LIMIT 1")
                ->bindValue('username', $username)
                ->execute();
        if ($this->services->num_rows() == 1 && $user = $this->services->fetch_assoc()) {
            if (substr(bin2hex($user['pass']), 0, 40) === $password) {
                $user['password'] = substr(bin2hex($user['pass']), 0, 40);
                $this->_loggedIn = true;
                foreach ($user as $key => $value) {
                    $this->_information[$key] = $value;
                    $_SESSION['user'][$key] = $value;
                }
                setcookie('FServices', $user['display'] . '|' . hash('sha512', $user['display'] . $user['password'] . $_SERVER['REMOTE_ADDR']), time() + 2592000, '/', '', '', 1);
                return true;
            } else {
                return false;
            }
        }
        return false;
    }