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flightgear/src/FDM/Balloon.h
david aabdd355f0 Modified FGSubsystem::update() to take an int parameter for delta time
(i.e. multiloop).  Most subsystems currently ignore the parameter, but
eventually, it will allow all subsystems to update by time rather than
by framerate.
2001-12-22 17:33:27 +00:00

87 lines
2.9 KiB
C++

/*****************************************************************************
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:
FGBalloonSim( double dt );
~FGBalloonSim();
// copy FDM state to BalloonSim structures
bool copy_to_BalloonSim();
// copy FDM state from BalloonSim structures
bool copy_from_BalloonSim();
// reset flight params to a specific position
void init();
// update position based on inputs, positions, velocities, etc.
void update( int multiloop );
};
/****************************************************************************/
#endif /*BalloonSimInterface_H*/