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Added an command line option to set starting position based on airport ID.

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This commit is contained in:
curt 1998-04-25 15:11:10 +00:00
parent a7213d8a82
commit 9692b3fe1e
8 changed files with 571 additions and 335 deletions
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1
Main/Makefile.am
View file

@ -7,6 +7,7 @@ bin_SCRIPTS = runfg runfg.bat
fg_SOURCES = \
GLUTkey.cxx GLUTkey.hxx \
GLUTmain.cxx \
airports.cxx airports.hxx \
fg_config.h \
fg_init.cxx fg_init.hxx \
options.cxx options.hxx \

8
Main/Makefile.in
View file

@ -80,6 +80,7 @@ bin_SCRIPTS = runfg runfg.bat
fg_SOURCES = \
GLUTkey.cxx GLUTkey.hxx \
GLUTmain.cxx \
airports.cxx airports.hxx \
fg_config.h \
fg_init.cxx fg_init.hxx \
options.cxx options.hxx \
@ -116,7 +117,8 @@ X_CFLAGS = @X_CFLAGS@
X_LIBS = @X_LIBS@
X_EXTRA_LIBS = @X_EXTRA_LIBS@
X_PRE_LIBS = @X_PRE_LIBS@
fg_OBJECTS = GLUTkey.o GLUTmain.o fg_init.o options.o views.o
fg_OBJECTS = GLUTkey.o GLUTmain.o airports.o fg_init.o options.o \
views.o
fg_DEPENDENCIES = $(top_builddir)/Simulator/Aircraft/libAircraft.la \
$(top_builddir)/Simulator/Astro/libAstro.la \
$(top_builddir)/Simulator/Autopilot/libAutopilot.la \
@ -146,8 +148,8 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP = --best
DEP_FILES = .deps/GLUTkey.P .deps/GLUTmain.P .deps/fg_init.P \
.deps/options.P .deps/views.P
DEP_FILES = .deps/GLUTkey.P .deps/GLUTmain.P .deps/airports.P \
.deps/fg_init.P .deps/options.P .deps/views.P
CXXMKDEP = $(CXX) -M $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CXXFLAGS)
SOURCES = $(fg_SOURCES)
OBJECTS = $(fg_OBJECTS)

109
Main/airports.cxx Normal file
View file

@ -0,0 +1,109 @@
//
// airports.cxx -- a really simplistic class to manage airport ID,
// lat, lon of the center of one of it's runways, and
// elevation in feet.
//
// Written by Curtis Olson, started April 1998.
//
// Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
//
// 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 <string.h>
#include <Debug/fg_debug.h>
#include <Include/general.h>
#include <zlib/zlib.h>
#include "airports.hxx"
// Constructor
fgAIRPORTS::fgAIRPORTS( void ) {
}
// load the data
int fgAIRPORTS::load( char *file ) {
fgGENERAL *g;
char path[256], gzpath[256], line[256];
char id[5];
double lon, lat, elev;
gzFile f;
g = &general;
// build the path name to the ambient lookup table
path[0] = '\0';
strcat(path, g->root_dir);
strcat(path, "/Scenery/");
strcat(path, "Airports");
strcpy(gzpath, path);
strcat(gzpath, ".gz");
// first try "path.gz"
if ( (f = gzopen(gzpath, "rb")) == NULL ) {
// next try "path"
if ( (f = gzopen(path, "rb")) == NULL ) {
fgPrintf(FG_GENERAL, FG_EXIT, "Cannot open file: %s\n", path);
}
}
size = 0;
while ( gzgets(f, line, 250) != NULL ) {
// printf("%s", line);
sscanf( line, "%s %lf %lf %lfl\n", id, &lon, &lat, &elev );
strcpy(airports[size].id, id);
airports[size].longitude = lon;
airports[size].latitude = lat;
airports[size].elevation = elev;
size++;
}
gzclose(f);
}
// search for the specified id
fgAIRPORT fgAIRPORTS::search( char *id ) {
fgAIRPORT a;
int i;
for ( i = 0; i < size; i++ ) {
if ( strcmp(airports[i].id, id) == 0 ) {
return(airports[i]);
}
}
strcpy(a.id, "none");
return(a);
}
// Destructor
fgAIRPORTS::~fgAIRPORTS( void ) {
}
// $Log$
// Revision 1.1 1998/04/25 15:11:11 curt
// Added an command line option to set starting position based on airport ID.
//
//

74
Main/airports.hxx Normal file
View file

@ -0,0 +1,74 @@
//
// airports.hxx -- a really simplistic class to manage airport ID,
// lat, lon of the center of one of it's runways, and
// elevation in feet.
//
// Written by Curtis Olson, started April 1998.
//
// Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
//
// 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)
#ifndef _AIRPORTS_HXX
#define _AIRPORTS_HXX
#ifndef __cplusplus
# error This library requires C++
#endif
#define MAX_AIRPORTS 10000
typedef struct {
char id[5];
double longitude, latitude, elevation;
} fgAIRPORT;
class fgAIRPORTS {
fgAIRPORT airports[MAX_AIRPORTS];
int size;
public:
// Constructor
fgAIRPORTS( void );
// load the data
int load( char *file );
// search for the specified id
fgAIRPORT search( char *id );
// Destructor
~fgAIRPORTS( void );
};
#endif /* _AIRPORTS_HXX */
// $Log$
// Revision 1.1 1998/04/25 15:11:11 curt
// Added an command line option to set starting position based on airport ID.
//
//

604
Main/fg_init.cxx
View file

@ -1,29 +1,27 @@
/* -*- Mode: C++ -*-
*
* fg_init.c -- Flight Gear top level initialization routines
*
* Written by Curtis Olson, started August 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)
**************************************************************************/
//
// fg_init.cxx -- Flight Gear top level initialization routines
//
// Written by Curtis Olson, started August 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)
#ifdef HAVE_CONFIG_H
@ -55,74 +53,23 @@
#include <Time/sunpos.hxx>
#include <Weather/weather.h>
#include "airports.hxx"
#include "fg_init.hxx"
#include "options.hxx"
#include "views.hxx"
extern int show_hud; /* HUD state */
// extern int show_hud; // HUD state
extern int displayInstruments;
extern const char *default_root;
/* General house keeping initializations */
int fgInitGeneral( void ) {
fgGENERAL *g;
g = &general;
// determine the fg root path.
if( !(g->root_dir) ) {
// If not set by command line test for environmental var..
g->root_dir = getenv("FG_ROOT");
if ( !g->root_dir ) {
// No root path set? Then assume, we will exit if this is
// wrong when looking for support files.
fgPrintf( FG_GENERAL, FG_EXIT, "%s %s\n",
"Cannot continue without environment variable FG_ROOT",
"being defined.");
}
}
fgPrintf( FG_GENERAL, FG_INFO, "FG_ROOT = %s\n\n", g->root_dir);
fgPrintf( FG_GENERAL, FG_INFO, "General Initialization\n" );
fgPrintf( FG_GENERAL, FG_INFO, "======= ==============\n" );
// seed the random number generater
fg_srandom();
return ( 1 );
}
// 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.
// Returns non-zero if a problem encountered.
int fgInitSubsystems( void ) {
double cur_elev;
// Set initial position
int fgInitPosition( void ) {
fgFLIGHT *f;
struct fgLIGHT *l;
struct fgTIME *t;
struct fgVIEW *v;
fgOPTIONS *o;
l = &cur_light_params;
t = &cur_time_params;
v = &current_view;
fgPrintf( FG_GENERAL, FG_INFO, "Initialize Subsystems\n");
fgPrintf( FG_GENERAL, FG_INFO, "========== ==========\n");
/****************************************************************
* The following section sets up the flight model EOM parameters and
* should really be read in from one or more files.
****************************************************************/
// Must happen before any of the flight model or control
// parameters are set
fgAircraftInit(); // In the future this might not be the case.
f = current_aircraft.flight;
o = &current_options;
// Initial Position at (P13) Globe, AZ
FG_Longitude = ( -110.6642444 ) * DEG_TO_RAD;
@ -230,15 +177,99 @@ int fgInitSubsystems( void ) {
// FG_Runway_altitude = (2646 + 2000);
// FG_Altitude = FG_Runway_altitude + 3.758099;
if ( strlen(o->airport_id) ) {
fgAIRPORTS airports;
fgAIRPORT a;
fgPrintf( FG_GENERAL, FG_INFO,
"Attempting to set starting position from airport code %s.\n",
o->airport_id);
airports.load("Airports");
a = airports.search(o->airport_id);
if ( strcmp(a.id, "none") == 0 ) {
fgPrintf( FG_GENERAL, FG_INFO,
"Failed to find %s in database.\n", o->airport_id);
} else {
FG_Longitude = ( a.longitude ) * DEG_TO_RAD;
FG_Latitude = ( a.latitude ) * DEG_TO_RAD;
FG_Runway_altitude = ( a.elevation + 300 );
FG_Altitude = FG_Runway_altitude + 3.758099;
}
}
fgPrintf( FG_GENERAL, FG_INFO,
"Initial position is: (%.4f, %.4f, %.2f)\n",
FG_Longitude * RAD_TO_DEG, FG_Latitude * RAD_TO_DEG,
FG_Altitude * FEET_TO_METER);
}
// General house keeping initializations
int fgInitGeneral( void ) {
fgGENERAL *g;
g = &general;
// determine the fg root path.
if( !(g->root_dir) ) {
// If not set by command line test for environmental var..
g->root_dir = getenv("FG_ROOT");
if ( !g->root_dir ) {
// No root path set? Then assume, we will exit if this is
// wrong when looking for support files.
fgPrintf( FG_GENERAL, FG_EXIT, "%s %s\n",
"Cannot continue without environment variable FG_ROOT",
"being defined.");
}
}
fgPrintf( FG_GENERAL, FG_INFO, "FG_ROOT = %s\n\n", g->root_dir);
fgPrintf( FG_GENERAL, FG_INFO, "General Initialization\n" );
fgPrintf( FG_GENERAL, FG_INFO, "======= ==============\n" );
// seed the random number generater
fg_srandom();
return ( 1 );
}
// 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.
// Returns non-zero if a problem encountered.
int fgInitSubsystems( void ) {
double cur_elev;
fgFLIGHT *f;
struct fgLIGHT *l;
struct fgTIME *t;
struct fgVIEW *v;
l = &cur_light_params;
t = &cur_time_params;
v = &current_view;
fgPrintf( FG_GENERAL, FG_INFO, "Initialize Subsystems\n");
fgPrintf( FG_GENERAL, FG_INFO, "========== ==========\n");
// The following section sets up the flight model EOM parameters
// and should really be read in from one or more files.
// Must happen before any of the flight model or control
// parameters are set
fgAircraftInit(); // In the future this might not be the case.
f = current_aircraft.flight;
// set the initial position
fgInitPosition();
// Initial Velocity
FG_V_north = 0.0 /* 7.287719E+00 */;
FG_V_east = 0.0 /* 1.521770E+03 */;
FG_V_down = 0.0 /* -1.265722E-05 */;
FG_V_north = 0.0; // 7.287719E+00
FG_V_east = 0.0; // 1.521770E+03
FG_V_down = 0.0; // -1.265722E-05
// Initial Orientation
FG_Phi = -2.658474E-06;
@ -403,201 +434,204 @@ int fgInitSubsystems( void ) {
}
/* $Log$
/* Revision 1.2 1998/04/24 00:49:20 curt
/* Wrapped "#include <config.h>" in "#ifdef HAVE_CONFIG_H"
/* Trying out some different option parsing code.
/* Some code reorganization.
/*
* Revision 1.1 1998/04/22 13:25:44 curt
* C++ - ifing the code.
* Starting a bit of reorganization of lighting code.
*
* Revision 1.56 1998/04/18 04:11:28 curt
* Moved fg_debug to it's own library, added zlib support.
*
* Revision 1.55 1998/04/14 02:21:03 curt
* Incorporated autopilot heading hold contributed by: Jeff Goeke-Smith
* <jgoeke@voyager.net>
*
* Revision 1.54 1998/04/08 23:35:36 curt
* Tweaks to Gnu automake/autoconf system.
*
* Revision 1.53 1998/04/03 22:09:06 curt
* Converting to Gnu autoconf system.
*
* Revision 1.52 1998/03/23 21:24:38 curt
* Source code formating tweaks.
*
* Revision 1.51 1998/03/14 00:31:22 curt
* Beginning initial terrain texturing experiments.
*
* Revision 1.50 1998/03/09 22:46:19 curt
* Minor tweaks.
*
* Revision 1.49 1998/02/23 19:07:59 curt
* Incorporated Durk's Astro/ tweaks. Includes unifying the sun position
* calculation code between sun display, and other FG sections that use this
* for things like lighting.
*
* Revision 1.48 1998/02/21 14:53:15 curt
* Added Charlie's HUD changes.
*
* Revision 1.47 1998/02/19 13:05:53 curt
* Incorporated some HUD tweaks from Michelle America.
* Tweaked the sky's sunset/rise colors.
* Other misc. tweaks.
*
* Revision 1.46 1998/02/18 15:07:06 curt
* Tweaks to build with SGI OpenGL (and therefor hopefully other accelerated
* drivers will work.)
*
* Revision 1.45 1998/02/16 13:39:43 curt
* Miscellaneous weekend tweaks. Fixed? a cache problem that caused whole
* tiles to occasionally be missing.
*
* Revision 1.44 1998/02/12 21:59:50 curt
* Incorporated code changes contributed by Charlie Hotchkiss
* <chotchkiss@namg.us.anritsu.com>
*
* Revision 1.43 1998/02/11 02:50:40 curt
* Minor changes.
*
* Revision 1.42 1998/02/09 22:56:58 curt
* Removed "depend" files from cvs control. Other minor make tweaks.
*
* Revision 1.41 1998/02/09 15:07:50 curt
* Minor tweaks.
*
* Revision 1.40 1998/02/07 15:29:44 curt
* Incorporated HUD changes and struct/typedef changes from Charlie Hotchkiss
* <chotchkiss@namg.us.anritsu.com>
*
* Revision 1.39 1998/02/03 23:20:25 curt
* Lots of little tweaks to fix various consistency problems discovered by
* Solaris' CC. Fixed a bug in fg_debug.c with how the fgPrintf() wrapper
* passed arguments along to the real printf(). Also incorporated HUD changes
* by Michele America.
*
* Revision 1.38 1998/02/02 20:53:58 curt
* Incorporated Durk's changes.
*
* Revision 1.37 1998/02/01 03:39:54 curt
* Minor tweaks.
*
* Revision 1.36 1998/01/31 00:43:13 curt
* Added MetroWorks patches from Carmen Volpe.
*
* Revision 1.35 1998/01/27 00:47:57 curt
* Incorporated Paul Bleisch's <bleisch@chromatic.com> new debug message
* system and commandline/config file processing code.
*
* Revision 1.34 1998/01/22 02:59:37 curt
* Changed #ifdef FILE_H to #ifdef _FILE_H
*
* Revision 1.33 1998/01/21 21:11:34 curt
* Misc. tweaks.
*
* Revision 1.32 1998/01/19 19:27:08 curt
* Merged in make system changes from Bob Kuehne <rpk@sgi.com>
* This should simplify things tremendously.
*
* Revision 1.31 1998/01/19 18:40:32 curt
* Tons of little changes to clean up the code and to remove fatal errors
* when building with the c++ compiler.
*
* Revision 1.30 1998/01/13 00:23:09 curt
* Initial changes to support loading and management of scenery tiles. Note,
* there's still a fair amount of work left to be done.
*
* Revision 1.29 1998/01/08 02:22:08 curt
* Beginning to integrate Tile management subsystem.
*
* Revision 1.28 1998/01/07 03:18:58 curt
* Moved astronomical stuff from .../Src/Scenery to .../Src/Astro/
*
* Revision 1.27 1998/01/05 18:44:35 curt
* Add an option to advance/decrease time from keyboard.
*
* Revision 1.26 1997/12/30 23:09:04 curt
* Tweaking initialization sequences.
*
* Revision 1.25 1997/12/30 22:22:33 curt
* Further integration of event manager.
*
* Revision 1.24 1997/12/30 20:47:44 curt
* Integrated new event manager with subsystem initializations.
*
* Revision 1.23 1997/12/30 16:36:50 curt
* Merged in Durk's changes ...
*
* Revision 1.22 1997/12/19 23:34:05 curt
* Lot's of tweaking with sky rendering and lighting.
*
* Revision 1.21 1997/12/19 16:45:00 curt
* Working on scene rendering order and options.
*
* Revision 1.20 1997/12/18 23:32:33 curt
* First stab at sky dome actually starting to look reasonable. :-)
*
* Revision 1.19 1997/12/17 23:13:36 curt
* Began working on rendering a sky.
*
* Revision 1.18 1997/12/15 23:54:49 curt
* Add xgl wrappers for debugging.
* Generate terrain normals on the fly.
*
* Revision 1.17 1997/12/15 20:59:09 curt
* Misc. tweaks.
*
* Revision 1.16 1997/12/12 19:52:48 curt
* Working on lightling and material properties.
*
* Revision 1.15 1997/12/11 04:43:55 curt
* Fixed sun vector and lighting problems. I thing the moon is now lit
* correctly.
*
* Revision 1.14 1997/12/10 22:37:47 curt
* Prepended "fg" on the name of all global structures that didn't have it yet.
* i.e. "struct WEATHER {}" became "struct fgWEATHER {}"
*
* Revision 1.13 1997/11/25 19:25:32 curt
* Changes to integrate Durk's moon/sun code updates + clean up.
*
* Revision 1.12 1997/11/15 18:16:35 curt
* minor tweaks.
*
* Revision 1.11 1997/10/30 12:38:42 curt
* Working on new scenery subsystem.
*
* Revision 1.10 1997/10/25 03:24:23 curt
* Incorporated sun, moon, and star positioning code contributed by Durk Talsma.
*
* Revision 1.9 1997/09/23 00:29:39 curt
* Tweaks to get things to compile with gcc-win32.
*
* Revision 1.8 1997/09/22 14:44:20 curt
* Continuing to try to align stars correctly.
*
* Revision 1.7 1997/09/16 15:50:30 curt
* Working on star alignment and time issues.
*
* Revision 1.6 1997/09/05 14:17:30 curt
* More tweaking with stars.
*
* Revision 1.5 1997/09/04 02:17:36 curt
* Shufflin' stuff.
*
* Revision 1.4 1997/08/27 21:32:26 curt
* Restructured view calculation code. Added stars.
*
* Revision 1.3 1997/08/27 03:30:19 curt
* Changed naming scheme of basic shared structures.
*
* Revision 1.2 1997/08/25 20:27:23 curt
* Merged in initial HUD and Joystick code.
*
* Revision 1.1 1997/08/23 01:46:20 curt
* Initial revision.
*
*/
// $Log$
// Revision 1.3 1998/04/25 15:11:11 curt
// Added an command line option to set starting position based on airport ID.
//
// Revision 1.2 1998/04/24 00:49:20 curt
// Wrapped "#include <config.h>" in "#ifdef HAVE_CONFIG_H"
// Trying out some different option parsing code.
// Some code reorganization.
//
// Revision 1.1 1998/04/22 13:25:44 curt
// C++ - ifing the code.
// Starting a bit of reorganization of lighting code.
//
// Revision 1.56 1998/04/18 04:11:28 curt
// Moved fg_debug to it's own library, added zlib support.
//
// Revision 1.55 1998/04/14 02:21:03 curt
// Incorporated autopilot heading hold contributed by: Jeff Goeke-Smith
// <jgoeke@voyager.net>
//
// Revision 1.54 1998/04/08 23:35:36 curt
// Tweaks to Gnu automake/autoconf system.
//
// Revision 1.53 1998/04/03 22:09:06 curt
// Converting to Gnu autoconf system.
//
// Revision 1.52 1998/03/23 21:24:38 curt
// Source code formating tweaks.
//
// Revision 1.51 1998/03/14 00:31:22 curt
// Beginning initial terrain texturing experiments.
//
// Revision 1.50 1998/03/09 22:46:19 curt
// Minor tweaks.
//
// Revision 1.49 1998/02/23 19:07:59 curt
// Incorporated Durk's Astro/ tweaks. Includes unifying the sun position
// calculation code between sun display, and other FG sections that use this
// for things like lighting.
//
// Revision 1.48 1998/02/21 14:53:15 curt
// Added Charlie's HUD changes.
//
// Revision 1.47 1998/02/19 13:05:53 curt
// Incorporated some HUD tweaks from Michelle America.
// Tweaked the sky's sunset/rise colors.
// Other misc. tweaks.
//
// Revision 1.46 1998/02/18 15:07:06 curt
// Tweaks to build with SGI OpenGL (and therefor hopefully other accelerated
// drivers will work.)
//
// Revision 1.45 1998/02/16 13:39:43 curt
// Miscellaneous weekend tweaks. Fixed? a cache problem that caused whole
// tiles to occasionally be missing.
//
// Revision 1.44 1998/02/12 21:59:50 curt
// Incorporated code changes contributed by Charlie Hotchkiss
// <chotchkiss@namg.us.anritsu.com>
//
// Revision 1.43 1998/02/11 02:50:40 curt
// Minor changes.
//
// Revision 1.42 1998/02/09 22:56:58 curt
// Removed "depend" files from cvs control. Other minor make tweaks.
//
// Revision 1.41 1998/02/09 15:07:50 curt
// Minor tweaks.
//
// Revision 1.40 1998/02/07 15:29:44 curt
// Incorporated HUD changes and struct/typedef changes from Charlie Hotchkiss
// <chotchkiss@namg.us.anritsu.com>
//
// Revision 1.39 1998/02/03 23:20:25 curt
// Lots of little tweaks to fix various consistency problems discovered by
// Solaris' CC. Fixed a bug in fg_debug.c with how the fgPrintf() wrapper
// passed arguments along to the real printf(). Also incorporated HUD changes
// by Michele America.
//
// Revision 1.38 1998/02/02 20:53:58 curt
// Incorporated Durk's changes.
//
// Revision 1.37 1998/02/01 03:39:54 curt
// Minor tweaks.
//
// Revision 1.36 1998/01/31 00:43:13 curt
// Added MetroWorks patches from Carmen Volpe.
//
// Revision 1.35 1998/01/27 00:47:57 curt
// Incorporated Paul Bleisch's <bleisch@chromatic.com> new debug message
// system and commandline/config file processing code.
//
// Revision 1.34 1998/01/22 02:59:37 curt
// Changed #ifdef FILE_H to #ifdef _FILE_H
//
// Revision 1.33 1998/01/21 21:11:34 curt
// Misc. tweaks.
//
// Revision 1.32 1998/01/19 19:27:08 curt
// Merged in make system changes from Bob Kuehne <rpk@sgi.com>
// This should simplify things tremendously.
//
// Revision 1.31 1998/01/19 18:40:32 curt
// Tons of little changes to clean up the code and to remove fatal errors
// when building with the c++ compiler.
//
// Revision 1.30 1998/01/13 00:23:09 curt
// Initial changes to support loading and management of scenery tiles. Note,
// there's still a fair amount of work left to be done.
//
// Revision 1.29 1998/01/08 02:22:08 curt
// Beginning to integrate Tile management subsystem.
//
// Revision 1.28 1998/01/07 03:18:58 curt
// Moved astronomical stuff from .../Src/Scenery to .../Src/Astro/
//
// Revision 1.27 1998/01/05 18:44:35 curt
// Add an option to advance/decrease time from keyboard.
//
// Revision 1.26 1997/12/30 23:09:04 curt
// Tweaking initialization sequences.
//
// Revision 1.25 1997/12/30 22:22:33 curt
// Further integration of event manager.
//
// Revision 1.24 1997/12/30 20:47:44 curt
// Integrated new event manager with subsystem initializations.
//
// Revision 1.23 1997/12/30 16:36:50 curt
// Merged in Durk's changes ...
//
// Revision 1.22 1997/12/19 23:34:05 curt
// Lot's of tweaking with sky rendering and lighting.
//
// Revision 1.21 1997/12/19 16:45:00 curt
// Working on scene rendering order and options.
//
// Revision 1.20 1997/12/18 23:32:33 curt
// First stab at sky dome actually starting to look reasonable. :-)
//
// Revision 1.19 1997/12/17 23:13:36 curt
// Began working on rendering a sky.
//
// Revision 1.18 1997/12/15 23:54:49 curt
// Add xgl wrappers for debugging.
// Generate terrain normals on the fly.
//
// Revision 1.17 1997/12/15 20:59:09 curt
// Misc. tweaks.
//
// Revision 1.16 1997/12/12 19:52:48 curt
// Working on lightling and material properties.
//
// Revision 1.15 1997/12/11 04:43:55 curt
// Fixed sun vector and lighting problems. I thing the moon is now lit
// correctly.
//
// Revision 1.14 1997/12/10 22:37:47 curt
// Prepended "fg" on the name of all global structures that didn't have it yet.
// i.e. "struct WEATHER {}" became "struct fgWEATHER {}"
//
// Revision 1.13 1997/11/25 19:25:32 curt
// Changes to integrate Durk's moon/sun code updates + clean up.
//
// Revision 1.12 1997/11/15 18:16:35 curt
// minor tweaks.
//
// Revision 1.11 1997/10/30 12:38:42 curt
// Working on new scenery subsystem.
//
// Revision 1.10 1997/10/25 03:24:23 curt
// Incorporated sun, moon, and star positioning code contributed by Durk Talsma.
//
// Revision 1.9 1997/09/23 00:29:39 curt
// Tweaks to get things to compile with gcc-win32.
//
// Revision 1.8 1997/09/22 14:44:20 curt
// Continuing to try to align stars correctly.
//
// Revision 1.7 1997/09/16 15:50:30 curt
// Working on star alignment and time issues.
//
// Revision 1.6 1997/09/05 14:17:30 curt
// More tweaking with stars.
//
// Revision 1.5 1997/09/04 02:17:36 curt
// Shufflin' stuff.
//
// Revision 1.4 1997/08/27 21:32:26 curt
// Restructured view calculation code. Added stars.
//
// Revision 1.3 1997/08/27 03:30:19 curt
// Changed naming scheme of basic shared structures.
//
// Revision 1.2 1997/08/25 20:27:23 curt
// Merged in initial HUD and Joystick code.
//
// Revision 1.1 1997/08/23 01:46:20 curt
// Initial revision.
//

94
Main/fg_init.hxx
View file

@ -1,31 +1,30 @@
/**************************************************************************
* fg_init.h -- Flight Gear top level initialization routines
*
* Written by Curtis Olson, started August 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)
**************************************************************************/
//
// fg_init.hxx -- Flight Gear top level initialization routines
//
// Written by Curtis Olson, started August 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)
#ifndef _FG_INIT_H
#define _FG_INIT_H
#ifndef _FG_INIT_HXX
#define _FG_INIT_HXX
#ifndef __cplusplus
@ -36,31 +35,34 @@
// General house keeping initializations
int fgInitGeneral ( void );
// 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.
int fgInitSubsystems( void );
#endif /* _FG_INIT_H */
#endif // _FG_INIT_H
/* $Log$
/* Revision 1.1 1998/04/22 13:25:44 curt
/* C++ - ifing the code.
/* Starting a bit of reorganization of lighting code.
/*
* Revision 1.4 1998/04/21 17:02:41 curt
* Prepairing for C++ integration.
*
* Revision 1.3 1998/02/12 21:59:50 curt
* Incorporated code changes contributed by Charlie Hotchkiss
* <chotchkiss@namg.us.anritsu.com>
*
* Revision 1.2 1998/01/22 02:59:38 curt
* Changed #ifdef FILE_H to #ifdef _FILE_H
*
* Revision 1.1 1997/08/23 01:46:20 curt
* Initial revision.
*
*/
// $Log$
// Revision 1.2 1998/04/25 15:11:12 curt
// Added an command line option to set starting position based on airport ID.
//
// Revision 1.1 1998/04/22 13:25:44 curt
// C++ - ifing the code.
// Starting a bit of reorganization of lighting code.
//
// Revision 1.4 1998/04/21 17:02:41 curt
// Prepairing for C++ integration.
//
// Revision 1.3 1998/02/12 21:59:50 curt
// Incorporated code changes contributed by Charlie Hotchkiss
// <chotchkiss@namg.us.anritsu.com>
//
// Revision 1.2 1998/01/22 02:59:38 curt
// Changed #ifdef FILE_H to #ifdef _FILE_H
//
// Revision 1.1 1997/08/23 01:46:20 curt
// Initial revision.
//

10
Main/options.cxx
View file

@ -41,6 +41,7 @@ fgOPTIONS current_options;
fgOPTIONS::fgOPTIONS( void ) {
// set initial values/defaults
strcpy(airport_id, "");
hud_status = 0;
time_offset = 0;
}
@ -149,7 +150,10 @@ int fgOPTIONS::parse( int argc, char **argv ) {
while ( i < argc ) {
fgPrintf(FG_GENERAL, FG_INFO, "argv[%d] = %s\n", i, argv[i]);
if ( strcmp(argv[i], "--disable-hud") == 0 ) {
if ( strncmp(argv[i], "--airport-id=", 13) == 0 ) {
argv[i] += 13;
strncpy(airport_id, argv[i], 4);
} else if ( strcmp(argv[i], "--disable-hud") == 0 ) {
hud_status = 0;
} else if ( strcmp(argv[i], "--enable-hud") == 0 ) {
hud_status = 1;
@ -173,6 +177,7 @@ int fgOPTIONS::parse( int argc, char **argv ) {
// Print usage message
void fgOPTIONS::usage ( void ) {
printf("Usage: fg [ options ... ]\n");
printf("\t--airport-id=ABCD: specify starting postion by airport id\n");
printf("\t--disable-hud: disable heads up display\n");
printf("\t--enable-hud: enable heads up display\n");
printf("\t--help -h: print usage\n");
@ -186,6 +191,9 @@ fgOPTIONS::~fgOPTIONS( void ) {
// $Log$
// Revision 1.2 1998/04/25 15:11:12 curt
// Added an command line option to set starting position based on airport ID.
//
// Revision 1.1 1998/04/24 00:49:21 curt
// Wrapped "#include <config.h>" in "#ifdef HAVE_CONFIG_H"
// Trying out some different option parsing code.

6
Main/options.hxx
View file

@ -41,6 +41,9 @@ class fgOPTIONS {
public:
// ID of initial starting airport
char airport_id[5];
// HUD on/off
int hud_status;
@ -69,6 +72,9 @@ extern fgOPTIONS current_options;
// $Log$
// Revision 1.2 1998/04/25 15:11:13 curt
// Added an command line option to set starting position based on airport ID.
//
// Revision 1.1 1998/04/24 00:49:21 curt
// Wrapped "#include <config.h>" in "#ifdef HAVE_CONFIG_H"
// Trying out some different option parsing code.