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flightgear/FDM/flight.c
curt 3680a11148 Incorporated Paul Bleisch's <bleisch@chromatic.com> new debug message
system and commandline/config file processing code.
1998-01-27 00:47:41 +00:00

102 lines
3.3 KiB
C

/**************************************************************************
* flight.c -- a general interface to the various flight models
*
* Written by Curtis Olson, started May 1997.
*
* Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
* (Log is kept at end of this file)
**************************************************************************/
#include <stdio.h>
#include <Flight/flight.h>
#include <Flight/LaRCsim/ls_interface.h>
#include <Main/fg_debug.h>
/* Initialize the flight model parameters */
int fgFlightModelInit(int model, struct fgFLIGHT *f, double dt) {
int result;
fgPrintf(FG_FLIGHT,FG_INFO,"Initializing flight model\n");
if ( model == FG_LARCSIM ) {
fgFlight_2_LaRCsim(f); /* translate FG to LaRCsim structure */
fgLaRCsimInit(dt);
fgPrintf(FG_FLIGHT,FG_INFO,"FG pos = %.2f\n", FG_Latitude);
fgLaRCsim_2_Flight(f); /* translate LaRCsim back to FG structure */
} else {
fgPrintf(FG_FLIGHT,FG_WARN,"Unimplemented flight model == %d\n", model);
}
result = 1;
return(result);
}
/* Run multiloop iterations of the flight model */
int fgFlightModelUpdate(int model, struct fgFLIGHT *f, int multiloop) {
int result;
if ( model == FG_LARCSIM ) {
fgFlight_2_LaRCsim(f); /* translate FG to LaRCsim structure */
fgLaRCsimUpdate(multiloop);
fgLaRCsim_2_Flight(f); /* translate LaRCsim back to FG structure */
} else {
fgPrintf(FG_FLIGHT,FG_WARN,"Unimplemented flight model == %d\n", model);
}
result = 1;
return(result);
}
/* $Log$
/* Revision 1.9 1998/01/27 00:47:53 curt
/* Incorporated Paul Bleisch's <bleisch@chromatic.com> new debug message
/* system and commandline/config file processing code.
/*
* Revision 1.8 1998/01/19 19:27:03 curt
* Merged in make system changes from Bob Kuehne <rpk@sgi.com>
* This should simplify things tremendously.
*
* Revision 1.7 1998/01/19 18:40:23 curt
* Tons of little changes to clean up the code and to remove fatal errors
* when building with the c++ compiler.
*
* Revision 1.6 1998/01/19 18:35:43 curt
* Minor tweaks and fixes for cygwin32.
*
* Revision 1.5 1997/12/30 20:47:37 curt
* Integrated new event manager with subsystem initializations.
*
* Revision 1.4 1997/12/10 22:37:42 curt
* Prepended "fg" on the name of all global structures that didn't have it yet.
* i.e. "struct WEATHER {}" became "struct fgWEATHER {}"
*
* Revision 1.3 1997/08/27 03:30:04 curt
* Changed naming scheme of basic shared structures.
*
* Revision 1.2 1997/05/29 22:39:57 curt
* Working on incorporating the LaRCsim flight model.
*
* Revision 1.1 1997/05/29 02:35:04 curt
* Initial revision.
*
*/