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flightgear/src/FDM/Balloon.h

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Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
/*****************************************************************************
Header: BalloonSimInterface.h
Author: Christian Mayer
Date started: 07.10.99
-------- Copyright (C) 1999 Christian Mayer (fgfs@christianmayer.de) --------
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., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA.
Further information about the GNU General Public License can also be found on
the world wide web at http://www.gnu.org.
FUNCTIONAL DESCRIPTION
------------------------------------------------------------------------------
interface to the the hot air balloon simulator
HISTORY
------------------------------------------------------------------------------
07.10.1999 Christian Mayer Created
*****************************************************************************/
/****************************************************************************/
/* SENTRY */
/****************************************************************************/
#ifndef BalloonSimInterface_H
#define BalloonSimInterface_H
/****************************************************************************/
/* INCLUDES */
/****************************************************************************/
#include <FDM/Balloon/BalloonSim.h>
#include <Aircraft/aircraft.hxx>
#include "flight.hxx"
/****************************************************************************/
/* DEFINES */
/****************************************************************************/
/****************************************************************************/
/* DECLARATIONS */
/****************************************************************************/
class FGBalloonSim: public FGInterface {
balloon current_balloon;
public:
Tweaking the FGInterface interface so we can move it towards a more consistant fgSubsystem init() and update() interface.
2001-01-16 21:41:28 +00:00
FGBalloonSim( double dt );
~FGBalloonSim();
Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
// copy FDM state to BalloonSim structures
Check return value of FDM::init(). Updated other return values to be bool instead of int.
2000-10-16 14:54:41 +00:00
bool copy_to_BalloonSim();
Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
// copy FDM state from BalloonSim structures
Check return value of FDM::init(). Updated other return values to be bool instead of int.
2000-10-16 14:54:41 +00:00
bool copy_from_BalloonSim();
Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
// reset flight params to a specific position
Tweaking the FGInterface interface so we can move it towards a more consistant fgSubsystem init() and update() interface.
2001-01-16 21:41:28 +00:00
void init();
Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
// update position based on inputs, positions, velocities, etc.
Major overhaul: - changed FGSubsystem::update(int) to FGSubsystem::update(delta_time_sec); the argument is now delta time in seconds rather than milliseconds - added FGSubsystem::suspend(), FGSubsystem::suspend(bool), FGSubsystem::resume(), and FGSubsystem::is_suspended(), all with default implementations; is_suspended takes account of the master freeze as well as the subsystem's individual suspended state - the FDMs now use the delta time argument the same as the rest of FlightGear; formerly, main.cxx made a special case and passed a multiloop argument - FDMs now calculate multiloop internally instead of relying on main.cxx There are probably some problems -- I've done basic testing with the major FDMs and subsystems, but we'll probably need a few weeks to sniff out bugs.
2002-05-11 16:28:50 +00:00
void update( double dt );
Initial revision of balloon simulator code.
1999-10-12 03:27:06 +00:00
};
/****************************************************************************/
#endif /*BalloonSimInterface_H*/
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