/** \file interface.h
 * Snowballs 2 specific code for managing interface
 */

/* Copyright, 2001 Nevrax Ltd.
 *
 * This file is part of NEVRAX SNOWBALLS.
 * NEVRAX SNOWBALLS is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.

 * NEVRAX SNOWBALLS is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with NEVRAX SNOWBALLS; see the file COPYING. If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

#ifndef INTERFACE_H
#define INTERFACE_H

//
// Includes
//

#include <string>

#include <nel/misc/rgba.h>

namespace SBCLIENT {

//
// External functions
//

void	initInterface ();
void	updateInterface ();
void	releaseInterface ();

// Display the interface with a string and waiting a user event
// queryString -> the string that will be display to the user
// defaultString -> default prompt string
// prompt -> set the user prompt format (0=normal, 1=with_star 2=no_prompt)
// color -> the background color
void	askString (const std::string &queryString, const std::string &defaultString="", sint prompt=0, const NLMISC::CRGBA &color=NLMISC::CRGBA(0,0,64,128));

// Return true if the answer have answered with the user answer in answer string
bool	haveAnswer (std::string &answer);

// Return true if the interface is open
bool	interfaceOpen ();

} /* namespace SBCLIENT */

#endif // INTERFACE_H

/* End of interface.h */