//
// fg_init.hxx -- Flight Gear top level initialization routines
//
// Written by Curtis Olson, started August 1997.
//
// Copyright (C) 1997  Curtis L. Olson  - http://www.flightgear.org/~curt
//
// This program 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 of the
// License, or (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// $Id$


#ifndef _FG_INIT_HXX
#define _FG_INIT_HXX

#include <string>

// forward decls
class SGPropertyNode;
class SGTime;
class SGPath;

// Return the current base package version
std::string fgBasePackageVersion();


// Read in configuration (file and command line)
bool fgInitConfig ( int argc, char **argv );


// Initialize the localization
SGPropertyNode *fgInitLocale(const char *language);


// Init navaids and waypoints
bool fgInitNav ();


// General house keeping initializations
bool fgInitGeneral ();


// This is the top level init routine which calls all the other
// initialization routines.  If you are adding a subsystem to flight
// gear, its initialization call should located in this routine.
bool fgInitSubsystems();

 
// Reset: this is what the 'reset' command (and hence, GUI) is attached to
void fgReInitSubsystems();

// Set the initial position based on presets (or defaults)
bool fgInitPosition();


// Listen to /sim/tower/airport-id and set tower view position accordingly
void fgInitTowerLocationListener();

/*
 * Search in the current directory, and in on directory deeper
 * for <aircraft>-set.xml configuration files and show the aircaft name
 * and the contents of the<description> tag in a sorted manner.
 *
 * @parampath the directory to search for configuration files
 */
void fgShowAircraft(const SGPath &path);

#endif // _FG_INIT_HXX