79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/**************************************************************************
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* general.h -- a general house keeping data structure definition for
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* various info that might need to be accessible from all
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* parts of the sim.
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*
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* Written by Curtis Olson, started July 1997.
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*
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* Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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* (Log is kept at end of this file)
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**************************************************************************/
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#ifndef _GENERAL_H
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#define _GENERAL_H
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#define FG_FRAME_RATE_HISTORY 10
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/* the general house keeping structure definition */
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typedef struct {
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/* Last frame rate measurement */
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double frame_rate;
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double frames[FG_FRAME_RATE_HISTORY];
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} fgGENERAL;
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/* general contains all the general house keeping parameters. */
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extern fgGENERAL general;
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#endif /* _GENERAL_H */
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/* $Log$
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/* Revision 1.6 1998/05/13 18:23:46 curt
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/* fg_typedefs.h: updated version by Charlie Hotchkiss
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/* general.h: moved fg_root info to fgOPTIONS structure.
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/*
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* Revision 1.5 1998/05/07 23:03:17 curt
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* Lowered size of frame rate history buffer.
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*
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* Revision 1.4 1998/05/06 03:14:30 curt
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* Added a shared frame rate counter.
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*
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* Revision 1.3 1998/03/14 00:27:58 curt
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* Promoted fgGENERAL to a "type" of struct.
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*
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* Revision 1.2 1998/01/22 02:59:35 curt
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* Changed #ifdef FILE_H to #ifdef _FILE_H
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*
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* Revision 1.1 1997/12/15 21:02:16 curt
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* Moved to .../FlightGear/Src/Include/
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*
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* Revision 1.3 1997/12/10 22:37:34 curt
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* Prepended "fg" on the name of all global structures that didn't have it yet.
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* i.e. "struct WEATHER {}" became "struct fgWEATHER {}"
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*
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* Revision 1.2 1997/08/27 03:29:38 curt
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* Changed naming scheme of basic shared structures.
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*
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* Revision 1.1 1997/08/23 11:37:12 curt
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* Initial revision.
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*
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*/
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