//
// Written by Curtis Olson, started August 1997.
//
-// Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
+// Copyright (C) 1997 Curtis L. Olson - http://www.flightgear.org/~curt
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
# include <math.h>
#endif
-#ifdef HAVE_WINDOWS_H
-# include <windows.h>
-#endif
-
-#include <GL/glut.h>
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h> // strcmp()
#endif
#include <simgear/compiler.h>
-#include <simgear/misc/exception.hxx>
#include STL_STRING
#include <simgear/constants.h>
#include <simgear/debug/logstream.hxx>
+#include <simgear/structure/exception.hxx>
+#include <simgear/structure/event_mgr.hxx>
#include <simgear/math/point3d.hxx>
#include <simgear/math/polar3d.hxx>
#include <simgear/math/sg_geodesy.hxx>
#include <simgear/misc/sg_path.hxx>
-#include <simgear/sky/clouds3d/SkySceneLoader.hpp>
-#include <simgear/sky/clouds3d/SkyUtil.hpp>
+#include <simgear/misc/interpolator.hxx>
+#include <simgear/scene/material/matlib.hxx>
+#ifdef FG_USE_CLOUDS_3D
+# include <simgear/scene/sky/clouds3d/SkySceneLoader.hpp>
+# include <simgear/scene/sky/clouds3d/SkyUtil.hpp>
+# include <simgear/screen/texture.hxx>
+#endif
#include <simgear/timing/sg_time.hxx>
#include <simgear/timing/lowleveltime.h>
#include <Airports/simple.hxx>
#include <ATC/ATCdisplay.hxx>
#include <ATC/ATCmgr.hxx>
-#include <ATC/atislist.hxx>
-#include <ATC/towerlist.hxx>
-#include <ATC/approachlist.hxx>
#include <ATC/AIMgr.hxx>
#include <Autopilot/auto_gui.hxx>
-#include <Autopilot/newauto.hxx>
+#include <Autopilot/route_mgr.hxx>
+#include <Autopilot/xmlauto.hxx>
#include <Cockpit/cockpit.hxx>
#include <Cockpit/radiostack.hxx>
-#include <Cockpit/steam.hxx>
#include <Cockpit/panel.hxx>
#include <Cockpit/panel_io.hxx>
-#include <FDM/ADA.hxx>
+#ifdef ENABLE_SP_FMDS
+#include <FDM/SP/ADA.hxx>
+#include <FDM/SP/ACMS.hxx>
+#endif
#include <FDM/Balloon.h>
#include <FDM/ExternalNet/ExternalNet.hxx>
+#include <FDM/ExternalPipe/ExternalPipe.hxx>
#include <FDM/JSBSim/JSBSim.hxx>
-#include <FDM/LaRCsim.hxx>
+#include <FDM/LaRCsim/LaRCsim.hxx>
#include <FDM/MagicCarpet.hxx>
#include <FDM/UFO.hxx>
#include <FDM/NullFDM.hxx>
#include <FDM/YASim/YASim.hxx>
+#include <GUI/new_gui.hxx>
#include <Include/general.hxx>
#include <Input/input.hxx>
#include <Instrumentation/instrument_mgr.hxx>
-// #include <Joystick/joystick.hxx>
-#include <Objects/matlib.hxx>
#include <Model/acmodel.hxx>
-#include <Navaids/fixlist.hxx>
-#include <Navaids/ilslist.hxx>
-#include <Navaids/mkrbeacons.hxx>
+#include <AIModel/submodel.hxx>
+#include <AIModel/AIManager.hxx>
+#include <Navaids/navdb.hxx>
#include <Navaids/navlist.hxx>
+#include <Replay/replay.hxx>
#include <Scenery/scenery.hxx>
#include <Scenery/tilemgr.hxx>
+#include <Scripting/NasalSys.hxx>
#include <Sound/fg_fx.hxx>
-#include <Sound/soundmgr.hxx>
#include <Systems/system_mgr.hxx>
-#include <Time/FGEventMgr.hxx>
#include <Time/light.hxx>
-#include <Time/sunpos.hxx>
#include <Time/moonpos.hxx>
+#include <Time/sunpos.hxx>
+#include <Time/sunsolver.hxx>
#include <Time/tmp.hxx>
+#include <Traffic/TrafficMgr.hxx>
-#ifdef FG_WEATHERCM
-# include <WeatherCM/FGLocalWeatherDatabase.h>
-#else
-# include <Environment/environment_mgr.hxx>
+#ifdef FG_MPLAYER_AS
+#include <MultiPlayer/multiplaytxmgr.hxx>
+#include <MultiPlayer/multiplayrxmgr.hxx>
#endif
+#include <Environment/environment_mgr.hxx>
+
#include "fg_init.hxx"
#include "fg_io.hxx"
#include "fg_commands.hxx"
SG_USING_STD(string);
+
+class Sound;
+
extern const char *default_root;
-SkySceneLoader *sgCloud3d;
-// Read in configuration (file and command line) and just set fg_root
+#ifdef FG_USE_CLOUDS_3D
+ SkySceneLoader *sgCloud3d;
+#endif
+
+
+// Scan the command line options for the specified option and return
+// the value.
+static string fgScanForOption( const string& option, int argc, char **argv ) {
+ int i = 1;
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Scanning command line for: " << option );
+
+ int len = option.length();
+
+ while ( i < argc ) {
+ SG_LOG( SG_GENERAL, SG_DEBUG, "argv[" << i << "] = " << argv[i] );
+
+ string arg = argv[i];
+ if ( arg.find( option ) == 0 ) {
+ return arg.substr( len );
+ }
+
+ i++;
+ }
+
+ return "";
+}
+
+
+// Scan the user config files for the specified option and return
+// the value.
+static string fgScanForOption( const string& option, const string& path ) {
+ sg_gzifstream in( path );
+ if ( !in.is_open() ) {
+ return "";
+ }
+
+ SG_LOG( SG_GENERAL, SG_INFO, "Scanning " << path << " for: " << option );
+
+ int len = option.length();
+
+ in >> skipcomment;
+#ifndef __MWERKS__
+ while ( ! in.eof() ) {
+#else
+ char c = '\0';
+ while ( in.get(c) && c != '\0' ) {
+ in.putback(c);
+#endif
+ string line;
+
+#if defined( macintosh )
+ getline( in, line, '\r' );
+#else
+ getline( in, line, '\n' );
+#endif
+
+ // catch extraneous (DOS) line ending character
+ if ( line[line.length() - 1] < 32 ) {
+ line = line.substr( 0, line.length()-1 );
+ }
+
+ if ( line.find( option ) == 0 ) {
+ return line.substr( len );
+ }
+
+ in >> skipcomment;
+ }
+
+ return "";
+}
+
+
+// Read in configuration (files and command line options) but only set
+// fg_root
bool fgInitFGRoot ( int argc, char **argv ) {
string root;
char* envp;
- // First parse command line options looking for fg-root, this will
- // override anything specified in a config file
- root = fgScanForRoot(argc, argv);
+ // First parse command line options looking for --fg-root=, this
+ // will override anything specified in a config file
+ root = fgScanForOption( "--fg-root=", argc, argv);
#if defined( unix ) || defined( __CYGWIN__ )
// Next check home directory for .fgfsrc.hostname file
gethostname( name, 256 );
config.concat( "." );
config.concat( name );
- root = fgScanForRoot(config.str());
+ root = fgScanForOption( "--fg-root=", config.str() );
}
}
#endif
if ( envp != NULL ) {
SGPath config( envp );
config.append( ".fgfsrc" );
- root = fgScanForRoot(config.str());
+ root = fgScanForOption( "--fg-root=", config.str() );
}
}
root = "/FlightGear";
#elif defined( WIN32 )
root = "\\FlightGear";
-#elif defined( macintosh )
- root = "";
+#elif defined(OSX_BUNDLE)
+ /* the following code looks for the base package directly inside
+ the application bundle. This can be changed fairly easily by
+ fiddling with the code below. And yes, I know it's ugly and verbose.
+ */
+ CFBundleRef appBundle = CFBundleGetMainBundle();
+ CFURLRef appUrl = CFBundleCopyBundleURL(appBundle);
+ CFRelease(appBundle);
+
+ // look for a 'data' subdir directly inside the bundle : is there
+ // a better place? maybe in Resources? I don't know ...
+ CFURLRef dataDir = CFURLCreateCopyAppendingPathComponent(NULL, appUrl, CFSTR("data"), true);
+
+ // now convert down to a path, and the a c-string
+ CFStringRef path = CFURLCopyFileSystemPath(dataDir, kCFURLPOSIXPathStyle);
+ root = CFStringGetCStringPtr(path, CFStringGetSystemEncoding());
+
+ // tidy up.
+ CFRelease(appBundle);
+ CFRelease(dataDir);
+ CFRelease(path);
#else
root = PKGLIBDIR;
#endif
}
+// Read in configuration (files and command line options) but only set
+// aircraft
+bool fgInitFGAircraft ( int argc, char **argv ) {
+ string aircraft;
+ char* envp;
+
+ // First parse command line options looking for --aircraft=, this
+ // will override anything specified in a config file
+ aircraft = fgScanForOption( "--aircraft=", argc, argv );
+
+#if defined( unix ) || defined( __CYGWIN__ )
+ // Next check home directory for .fgfsrc.hostname file
+ if ( aircraft.empty() ) {
+ envp = ::getenv( "HOME" );
+ if ( envp != NULL ) {
+ SGPath config( envp );
+ config.append( ".fgfsrc" );
+ char name[256];
+ gethostname( name, 256 );
+ config.concat( "." );
+ config.concat( name );
+ aircraft = fgScanForOption( "--aircraft=", config.str() );
+ }
+ }
+#endif
+
+ // Next check home directory for .fgfsrc file
+ if ( aircraft.empty() ) {
+ envp = ::getenv( "HOME" );
+ if ( envp != NULL ) {
+ SGPath config( envp );
+ config.append( ".fgfsrc" );
+ aircraft = fgScanForOption( "--aircraft=", config.str() );
+ }
+ }
+
+ // if an aircraft was specified, set the property name
+ if ( !aircraft.empty() ) {
+ SG_LOG(SG_INPUT, SG_INFO, "aircraft = " << aircraft );
+ fgSetString("/sim/aircraft", aircraft.c_str() );
+ } else {
+ SG_LOG(SG_INPUT, SG_INFO, "No user specified aircraft, using default" );
+ }
+
+ return true;
+}
+
+
// Return the current base package version
string fgBasePackageVersion() {
SGPath base_path( globals->get_fg_root() );
SGPropertyNode *locale = fgInitLocale(language);
if (!locale) {
- cerr << "No internationalization settings specified in preferences.xml"
- << endl;
+ SG_LOG(SG_GENERAL, SG_ALERT,
+ "No internationalization settings specified in preferences.xml" );
return false;
}
}
+static string fgFindAircraftPath( const SGPath &path, const string &aircraft ) {
+ ulDirEnt* dire;
+ ulDir *dirp = ulOpenDir(path.str().c_str());
+ if (dirp == NULL) {
+ cerr << "Unable to open aircraft directory." << endl;
+ exit(-1);
+ }
+
+ while ((dire = ulReadDir(dirp)) != NULL) {
+ if (dire->d_isdir) {
+ if ( strcmp("CVS", dire->d_name) && strcmp(".", dire->d_name)
+ && strcmp("..", dire->d_name) )
+ {
+ SGPath next = path;
+ next.append(dire->d_name);
+
+ string result = fgFindAircraftPath( next, aircraft );
+ if ( ! result.empty() ) {
+ return result;
+ }
+ }
+ } else if ( !strcmp(dire->d_name, aircraft.c_str()) ) {
+ return path.str();
+ }
+ }
+
+ ulCloseDir(dirp);
+
+ return "";
+}
+
+
// Read in configuration (file and command line)
bool fgInitConfig ( int argc, char **argv ) {
- // First, set some sane default values
+ // First, set some sane default values
fgSetDefaults();
// Read global preferences from $FG_ROOT/preferences.xml
- SGPath props_path(globals->get_fg_root());
- props_path.append("preferences.xml");
SG_LOG(SG_INPUT, SG_INFO, "Reading global preferences");
- readProperties(props_path.str(), globals->get_props());
+ fgLoadProps("preferences.xml", globals->get_props());
SG_LOG(SG_INPUT, SG_INFO, "Finished Reading global preferences");
// Detect the required language as early as possible
- if (fgDetectLanguage() != true)
- return false;
+ if ( !fgDetectLanguage() ) {
+ return false;
+ }
+
+ // Scan user config files and command line for a specified aircraft.
+ fgInitFGAircraft(argc, argv);
+
+ string aircraft = fgGetString( "/sim/aircraft", "" );
+ if ( aircraft.size() > 0 ) {
+ SGPath aircraft_search( globals->get_fg_root() );
+ aircraft_search.append( "Aircraft" );
+
+ string aircraft_set = aircraft + "-set.xml";
+
+ string result = fgFindAircraftPath( aircraft_search, aircraft_set );
+ if ( !result.empty() ) {
+ fgSetString( "/sim/aircraft-dir", result.c_str() );
+ SGPath full_name( result );
+ full_name.append( aircraft_set );
+
+ SG_LOG(SG_INPUT, SG_INFO, "Reading default aircraft: " << aircraft
+ << " from " << full_name.str());
+ try {
+ readProperties( full_name.str(), globals->get_props() );
+ } catch ( const sg_exception &e ) {
+ string message = "Error reading default aircraft: ";
+ message += e.getFormattedMessage();
+ SG_LOG(SG_INPUT, SG_ALERT, message);
+ exit(2);
+ }
+ } else {
+ SG_LOG( SG_INPUT, SG_ALERT, "Cannot find specified aircraft: "
+ << aircraft );
+ return false;
+ }
- // Read the default aircraft config file.
- do_options(argc, argv); // preparse options for default aircraft
- string aircraft = fgGetString("/sim/aircraft", "");
- if (aircraft.size() > 0) {
- SGPath aircraft_path(globals->get_fg_root());
- aircraft_path.append("Aircraft");
- aircraft_path.append(aircraft);
- aircraft_path.concat("-set.xml");
- SG_LOG(SG_INPUT, SG_INFO, "Reading default aircraft: " << aircraft
- << " from " << aircraft_path.str());
- try {
- readProperties(aircraft_path.str(), globals->get_props());
- } catch (const sg_exception &e) {
- string message = "Error reading default aircraft: ";
- message += e.getFormattedMessage();
- SG_LOG(SG_INPUT, SG_ALERT, message);
- exit(2);
- }
} else {
- SG_LOG(SG_INPUT, SG_ALERT, "No default aircraft specified");
+ SG_LOG( SG_INPUT, SG_ALERT, "No default aircraft specified" );
}
+ // parse options after loading aircraft to ensure any user
+ // overrides of defaults are honored.
do_options(argc, argv);
return true;
// find basic airport location info from airport database
bool fgFindAirportID( const string& id, FGAirport *a ) {
+ FGAirport result;
if ( id.length() ) {
- SGPath path( globals->get_fg_root() );
- path.append( "Airports" );
- path.append( "simple.mk4" );
- FGAirports airports( path.c_str() );
-
SG_LOG( SG_GENERAL, SG_INFO, "Searching for airport code = " << id );
- if ( ! airports.search( id, a ) ) {
+ result = globals->get_airports()->search( id );
+
+ if ( result.id.empty() ) {
SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find " << id << " in " << path.str() );
+ "Failed to find " << id << " in basic.dat.gz" );
return false;
}
} else {
return false;
}
+ *a = result;
+
SG_LOG( SG_GENERAL, SG_INFO,
"Position for " << id << " is ("
<< a->longitude << ", "
}
-// Set current_options lon/lat given an airport id
-bool fgSetPosFromAirportID( const string& id ) {
+// get airport elevation
+static double fgGetAirportElev( const string& id ) {
+ FGAirport a;
+ // double lon, lat;
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Finding elevation for airport: " << id );
+
+ if ( fgFindAirportID( id, &a ) ) {
+ return a.elevation;
+ } else {
+ return -9999.0;
+ }
+}
+
+
+#if 0
+ //
+ // This function is never used, but maybe useful in the future ???
+ //
+
+// Preset lon/lat given an airport id
+static bool fgSetPosFromAirportID( const string& id ) {
FGAirport a;
// double lon, lat;
"Attempting to set starting position from airport code " << id );
if ( fgFindAirportID( id, &a ) ) {
- fgSetDouble("/position/longitude-deg", a.longitude );
- fgSetDouble("/position/latitude-deg", a.latitude );
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", a.longitude );
+ fgSetDouble("/sim/presets/latitude-deg", a.latitude );
+
+ // other code depends on the actual postition being set so set
+ // that as well
+ fgSetDouble("/position/longitude-deg", a.longitude );
+ fgSetDouble("/position/latitude-deg", a.latitude );
+
SG_LOG( SG_GENERAL, SG_INFO,
- "Position for " << id << " is ("
- << a.longitude << ", "
- << a.latitude << ")" );
+ "Position for " << id << " is (" << a.longitude
+ << ", " << a.latitude << ")" );
return true;
} else {
return false;
}
-
}
-
+#endif
// Set current tower position lon/lat given an airport id
-bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
+static bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
FGAirport a;
// tower height hard coded for now...
float towerheight=50.0f;
// Set current_options lon/lat given an airport id and heading (degrees)
-bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
+static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
FGRunway r;
- FGRunway found_r;
- double found_dir = 0.0;
if ( id.length() ) {
// set initial position from runway and heading
- SGPath path( globals->get_fg_root() );
- path.append( "Airports" );
- path.append( "runways.mk4" );
- FGRunways runways( path.c_str() );
-
SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position from runway code "
+ "Attempting to set starting position from airport code "
<< id << " heading " << tgt_hdg );
-
- // SGPath inpath( globals->get_fg_root() );
- // inpath.append( "Airports" );
- // inpath.append( "apt_simple" );
- // airports.load( inpath.c_str() );
-
- // SGPath outpath( globals->get_fg_root() );
- // outpath.append( "Airports" );
- // outpath.append( "simple.gdbm" );
- // airports.dump_gdbm( outpath.c_str() );
-
- if ( ! runways.search( id, &r ) ) {
+
+ if ( ! globals->get_runways()->search( id, (int)tgt_hdg, &r ) ) {
SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find " << id << " in database." );
+ "Failed to find a good runway for " << id << '\n' );
return false;
- }
-
- double diff;
- double min_diff = 360.0;
-
- while ( r.id == id ) {
- // forward direction
- diff = tgt_hdg - r.heading;
- while ( diff < -180.0 ) { diff += 360.0; }
- while ( diff > 180.0 ) { diff -= 360.0; }
- diff = fabs(diff);
- SG_LOG( SG_GENERAL, SG_INFO,
- "Runway " << r.rwy_no << " heading = " << r.heading <<
- " diff = " << diff );
- if ( diff < min_diff ) {
- min_diff = diff;
- found_r = r;
- found_dir = 0;
- }
-
- // reverse direction
- diff = tgt_hdg - r.heading - 180.0;
- while ( diff < -180.0 ) { diff += 360.0; }
- while ( diff > 180.0 ) { diff -= 360.0; }
- diff = fabs(diff);
- SG_LOG( SG_GENERAL, SG_INFO,
- "Runway -" << r.rwy_no << " heading = " <<
- r.heading + 180.0 <<
- " diff = " << diff );
- if ( diff < min_diff ) {
- min_diff = diff;
- found_r = r;
- found_dir = 180.0;
- }
-
- runways.next( &r );
- }
-
- SG_LOG( SG_GENERAL, SG_INFO, "closest runway = " << found_r.rwy_no
- << " + " << found_dir );
-
+ }
} else {
return false;
}
- double heading = found_r.heading + found_dir;
- while ( heading >= 360.0 ) { heading -= 360.0; }
-
double lat2, lon2, az2;
- double azimuth = found_r.heading + found_dir + 180.0;
+ double heading = r.heading;
+ double azimuth = heading + 180.0;
while ( azimuth >= 360.0 ) { azimuth -= 360.0; }
SG_LOG( SG_GENERAL, SG_INFO,
- "runway = " << found_r.lon << ", " << found_r.lat
- << " length = " << found_r.length * SG_FEET_TO_METER * 0.5
+ "runway = " << r.lon << ", " << r.lat
+ << " length = " << r.length * SG_FEET_TO_METER
<< " heading = " << azimuth );
-
- geo_direct_wgs_84 ( 0, found_r.lat, found_r.lon,
- azimuth, found_r.length * SG_FEET_TO_METER * 0.5 - 5.0,
+
+ geo_direct_wgs_84 ( 0, r.lat, r.lon, azimuth,
+ r.length * SG_FEET_TO_METER * 0.5 - 5.0,
&lat2, &lon2, &az2 );
- if ( fabs( fgGetDouble("/sim/startup/offset-distance") ) > SG_EPSILON ) {
+ if ( fabs( fgGetDouble("/sim/presets/offset-distance") ) > SG_EPSILON ) {
double olat, olon;
- double odist = fgGetDouble("/sim/startup/offset-distance");
+ double odist = fgGetDouble("/sim/presets/offset-distance");
odist *= SG_NM_TO_METER;
double oaz = azimuth;
- if ( fabs(fgGetDouble("/sim/startup/offset-azimuth")) > SG_EPSILON ) {
- oaz = fgGetDouble("/sim/startup/offset-azimuth") + 180;
+ if ( fabs(fgGetDouble("/sim/presets/offset-azimuth")) > SG_EPSILON ) {
+ oaz = fgGetDouble("/sim/presets/offset-azimuth") + 180;
+ heading = tgt_hdg;
}
while ( oaz >= 360.0 ) { oaz -= 360.0; }
geo_direct_wgs_84 ( 0, lat2, lon2, oaz, odist, &olat, &olon, &az2 );
lat2=olat;
lon2=olon;
}
-
+
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", lon2 );
+ fgSetDouble("/sim/presets/latitude-deg", lat2 );
+ fgSetDouble("/sim/presets/heading-deg", heading );
+
+ // other code depends on the actual values being set ...
fgSetDouble("/position/longitude-deg", lon2 );
fgSetDouble("/position/latitude-deg", lat2 );
fgSetDouble("/orientation/heading-deg", heading );
<< lon2 << ", "
<< lat2 << ") new heading is "
<< heading );
-
+
return true;
}
-void fgSetPosFromGlideSlope(void) {
- double gs = fgGetDouble("/velocities/glideslope");
- double od = fgGetDouble("/sim/startup/offset-distance");
- double alt = fgGetDouble("/position/altitude-ft");
+// Set current_options lon/lat given an airport id and runway number
+static bool fgSetPosFromAirportIDandRwy( const string& id, const string& rwy ) {
+ FGRunway r;
+
+ if ( id.length() ) {
+ // set initial position from airport and runway number
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Attempting to set starting position for "
+ << id << ":" << rwy );
+
+ if ( ! globals->get_runways()->search( id, rwy, &r ) ) {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Failed to find runway " << rwy <<
+ " at airport " << id );
+ return false;
+ }
+ } else {
+ return false;
+ }
+
+ double lat2, lon2, az2;
+ double heading = r.heading;
+ double azimuth = heading + 180.0;
+ while ( azimuth >= 360.0 ) { azimuth -= 360.0; }
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "runway = " << r.lon << ", " << r.lat
+ << " length = " << r.length * SG_FEET_TO_METER
+ << " heading = " << azimuth );
+
+ geo_direct_wgs_84 ( 0, r.lat, r.lon,
+ azimuth,
+ r.length * SG_FEET_TO_METER * 0.5 - 5.0,
+ &lat2, &lon2, &az2 );
- //if glideslope and offset-distance are set and altitude is
- //not, calculate the initial altitude
+ if ( fabs( fgGetDouble("/sim/presets/offset-distance") ) > SG_EPSILON )
+ {
+ double olat, olon;
+ double odist = fgGetDouble("/sim/presets/offset-distance");
+ odist *= SG_NM_TO_METER;
+ double oaz = azimuth;
+ if ( fabs(fgGetDouble("/sim/presets/offset-azimuth")) > SG_EPSILON )
+ {
+ oaz = fgGetDouble("/sim/presets/offset-azimuth") + 180;
+ heading = fgGetDouble("/sim/presets/heading-deg");
+ }
+ while ( oaz >= 360.0 ) { oaz -= 360.0; }
+ geo_direct_wgs_84 ( 0, lat2, lon2, oaz, odist, &olat, &olon, &az2 );
+ lat2=olat;
+ lon2=olon;
+ }
+
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", lon2 );
+ fgSetDouble("/sim/presets/latitude-deg", lat2 );
+ fgSetDouble("/sim/presets/heading-deg", heading );
+
+ // other code depends on the actual values being set ...
+ fgSetDouble("/position/longitude-deg", lon2 );
+ fgSetDouble("/position/latitude-deg", lat2 );
+ fgSetDouble("/orientation/heading-deg", heading );
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Position for " << id << " is ("
+ << lon2 << ", "
+ << lat2 << ") new heading is "
+ << heading );
+
+ return true;
+}
+
+
+static void fgSetDistOrAltFromGlideSlope() {
+ // cout << "fgSetDistOrAltFromGlideSlope()" << endl;
+ string apt_id = fgGetString("/sim/presets/airport-id");
+ double gs = fgGetDouble("/sim/presets/glideslope-deg")
+ * SG_DEGREES_TO_RADIANS ;
+ double od = fgGetDouble("/sim/presets/offset-distance");
+ double alt = fgGetDouble("/sim/presets/altitude-ft");
+
+ double apt_elev = 0.0;
+ if ( ! apt_id.empty() ) {
+ apt_elev = fgGetAirportElev( apt_id );
+ if ( apt_elev < -9990.0 ) {
+ apt_elev = 0.0;
+ }
+ } else {
+ apt_elev = 0.0;
+ }
+
if( fabs(gs) > 0.01 && fabs(od) > 0.1 && alt < -9990 ) {
+ // set altitude from glideslope and offset-distance
od *= SG_NM_TO_METER * SG_METER_TO_FEET;
- alt = fabs(od*tan(gs));
- fgSetDouble("/position/altitude-ft",alt);
- fgSetBool("/sim/startup/onground", false);
- SG_LOG(SG_GENERAL,SG_INFO, "Calculated altitude as: " << alt << " ft");
+ alt = fabs(od*tan(gs)) + apt_elev;
+ fgSetDouble("/sim/presets/altitude-ft", alt);
+ fgSetBool("/sim/presets/onground", false);
+ SG_LOG( SG_GENERAL, SG_INFO, "Calculated altitude as: "
+ << alt << " ft" );
} else if( fabs(gs) > 0.01 && alt > 0 && fabs(od) < 0.1) {
- od = alt/tan(gs);
+ // set offset-distance from glideslope and altitude
+ od = (alt - apt_elev) / tan(gs);
od *= -1*SG_FEET_TO_METER * SG_METER_TO_NM;
- fgSetDouble("/sim/startup/offset-distance",od);
- SG_LOG(SG_GENERAL,SG_INFO, "Calculated offset distance as: "
- << od << " nm");
+ fgSetDouble("/sim/presets/offset-distance", od);
+ fgSetBool("/sim/presets/onground", false);
+ SG_LOG( SG_GENERAL, SG_INFO, "Calculated offset distance as: "
+ << od << " nm" );
} else if( fabs(gs) > 0.01 ) {
- SG_LOG(SG_GENERAL,SG_ALERT, "Glideslope given but not altitude"
- << " or offset-distance. Resetting"
- << " glideslope to zero" );
- fgSetDouble("/velocities/glideslope",0);
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Glideslope given but not altitude or offset-distance." );
+ SG_LOG( SG_GENERAL, SG_ALERT, "Resetting glideslope to zero" );
+ fgSetDouble("/sim/presets/glideslope-deg", 0);
+ fgSetBool("/sim/presets/onground", true);
}
-
-}
+}
+
+
+// Set current_options lon/lat given an airport id and heading (degrees)
+static bool fgSetPosFromNAV( const string& id, const double& freq ) {
+ FGNavRecord *nav
+ = globals->get_navlist()->findByIdentAndFreq( id.c_str(), freq );
+
+ // set initial position from runway and heading
+ if ( nav != NULL ) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Attempting to set starting position for "
+ << id << ":" << freq );
+
+ double lon = nav->get_lon();
+ double lat = nav->get_lat();
+
+ if ( fabs( fgGetDouble("/sim/presets/offset-distance") ) > SG_EPSILON )
+ {
+ double odist = fgGetDouble("/sim/presets/offset-distance")
+ * SG_NM_TO_METER;
+ double oaz = fabs(fgGetDouble("/sim/presets/offset-azimuth"))
+ + 180.0;
+ while ( oaz >= 360.0 ) { oaz -= 360.0; }
+ double olat, olon, az2;
+ geo_direct_wgs_84 ( 0, lat, lon, oaz, odist, &olat, &olon, &az2 );
+
+ lat = olat;
+ lon = olon;
+ }
+
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", lon );
+ fgSetDouble("/sim/presets/latitude-deg", lat );
+
+ // other code depends on the actual values being set ...
+ fgSetDouble("/position/longitude-deg", lon );
+ fgSetDouble("/position/latitude-deg", lat );
+ fgSetDouble("/orientation/heading-deg",
+ fgGetDouble("/sim/presets/heading-deg") );
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Position for " << id << ":" << freq << " is ("
+ << lon << ", "<< lat << ")" );
+
+ return true;
+ } else {
+ SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate NAV = "
+ << id << ":" << freq );
+ return false;
+ }
+}
+
+
+// Set current_options lon/lat given an airport id and heading (degrees)
+static bool fgSetPosFromFix( const string& id ) {
+ FGFix fix;
+
+ // set initial position from runway and heading
+ if ( globals->get_fixlist()->query( id.c_str(), &fix ) ) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Attempting to set starting position for "
+ << id );
+
+ double lon = fix.get_lon();
+ double lat = fix.get_lat();
+
+ if ( fabs( fgGetDouble("/sim/presets/offset-distance") ) > SG_EPSILON )
+ {
+ double odist = fgGetDouble("/sim/presets/offset-distance")
+ * SG_NM_TO_METER;
+ double oaz = fabs(fgGetDouble("/sim/presets/offset-azimuth"))
+ + 180.0;
+ while ( oaz >= 360.0 ) { oaz -= 360.0; }
+ double olat, olon, az2;
+ geo_direct_wgs_84 ( 0, lat, lon, oaz, odist, &olat, &olon, &az2 );
+
+ lat = olat;
+ lon = olon;
+ }
+
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", lon );
+ fgSetDouble("/sim/presets/latitude-deg", lat );
+
+ // other code depends on the actual values being set ...
+ fgSetDouble("/position/longitude-deg", lon );
+ fgSetDouble("/position/latitude-deg", lat );
+ fgSetDouble("/orientation/heading-deg",
+ fgGetDouble("/sim/presets/heading-deg") );
+
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Position for " << id << " is ("
+ << lon << ", "<< lat << ")" );
+
+ return true;
+ } else {
+ SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate NAV = "
+ << id );
+ return false;
+ }
+}
+
+static void parseWaypoints() {
+ string_list *waypoints = globals->get_initial_waypoints();
+ if (waypoints) {
+ vector<string>::iterator i;
+ for (i = waypoints->begin();
+ i != waypoints->end();
+ i++)
+ {
+ NewWaypoint(*i);
+ }
+ // Now were done using the way points we can deallocate the
+ // memory they used
+ while (waypoints->begin() != waypoints->end()) {
+ waypoints->pop_back();
+ }
+ delete waypoints;
+ globals->set_initial_waypoints(0);
+ }
+}
+
+
+
+
+
+/**
+ * Initialize vor/ndb/ils/fix list management and query systems (as
+ * well as simple airport db list)
+ */
+bool
+fgInitNav ()
+{
+ SG_LOG(SG_GENERAL, SG_INFO, "Loading Simple Airport List");
+ SGPath p_simple( globals->get_fg_root() );
+ p_simple.append( "Airports/basic.dat" );
+ SGPath p_metar( globals->get_fg_root() );
+ p_metar.append( "Airports/metar.dat" );
+ FGAirportList *airports = new FGAirportList(p_simple.str(), p_metar.str());
+ globals->set_airports( airports );
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Loading Runway List");
+ SGPath p_runway( globals->get_fg_root() );
+ p_runway.append( "Airports/runways.dat" );
+ FGRunwayList *runways = new FGRunwayList( p_runway.str() );
+ globals->set_runways( runways );
+
+ FGNavList *navlist = new FGNavList;
+ FGNavList *loclist = new FGNavList;
+ FGNavList *gslist = new FGNavList;
+ FGNavList *dmelist = new FGNavList;
+ FGNavList *mkrlist = new FGNavList;
+
+ globals->set_navlist( navlist );
+ globals->set_loclist( loclist );
+ globals->set_gslist( gslist );
+ globals->set_dmelist( dmelist );
+ globals->set_mkrlist( mkrlist );
+
+ if ( !fgNavDBInit(airports, navlist, loclist, gslist, dmelist, mkrlist) ) {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Problems loading one or more navigational database" );
+ }
+
+ if ( fgGetBool("/sim/navdb/localizers/auto-align", true) ) {
+ // align all the localizers with their corresponding runways
+ // since data sources are good for cockpit navigation
+ // purposes, but not always to the error tolerances needed to
+ // exactly place these items.
+ double threshold
+ = fgGetDouble( "/sim/navdb/localizers/auto-align-threshold-deg",
+ 5.0 );
+ fgNavDBAlignLOCwithRunway( runways, loclist, threshold );
+ }
+
+ SG_LOG(SG_GENERAL, SG_INFO, " Fixes");
+ SGPath p_fix( globals->get_fg_root() );
+ p_fix.append( "Navaids/fix.dat" );
+ FGFixList *fixlist = new FGFixList;
+ fixlist->init( p_fix );
+ globals->set_fixlist( fixlist );
+
+ return true;
+}
+
+
+// Set the initial position based on presets (or defaults)
+bool fgInitPosition() {
+ // cout << "fgInitPosition()" << endl;
+ double gs = fgGetDouble("/sim/presets/glideslope-deg")
+ * SG_DEGREES_TO_RADIANS ;
+ double od = fgGetDouble("/sim/presets/offset-distance");
+ double alt = fgGetDouble("/sim/presets/altitude-ft");
+
+ bool set_pos = false;
+
+ // If glideslope is specified, then calculate offset-distance or
+ // altitude relative to glide slope if either of those was not
+ // specified.
+ if ( fabs( gs ) > 0.01 ) {
+ fgSetDistOrAltFromGlideSlope();
+ }
+
+
+ // If we have an explicit, in-range lon/lat, don't change it, just use it.
+ // If not, check for an airport-id and use that.
+ // If not, default to the middle of the KSFO field.
+ // The default values for lon/lat are deliberately out of range
+ // so that the airport-id can take effect; valid lon/lat will
+ // override airport-id, however.
+ double lon_deg = fgGetDouble("/sim/presets/longitude-deg");
+ double lat_deg = fgGetDouble("/sim/presets/latitude-deg");
+ if ( lon_deg >= -180.0 && lon_deg <= 180.0
+ && lat_deg >= -90.0 && lat_deg <= 90.0 )
+ {
+ set_pos = true;
+ }
+
+ string apt = fgGetString("/sim/presets/airport-id");
+ string rwy_no = fgGetString("/sim/presets/runway");
+ double hdg = fgGetDouble("/sim/presets/heading-deg");
+ string vor = fgGetString("/sim/presets/vor-id");
+ double vor_freq = fgGetDouble("/sim/presets/vor-freq");
+ string ndb = fgGetString("/sim/presets/ndb-id");
+ double ndb_freq = fgGetDouble("/sim/presets/ndb-freq");
+ string fix = fgGetString("/sim/presets/fix");
+
+ if ( !set_pos && !apt.empty() && !rwy_no.empty() ) {
+ // An airport + runway is requested
+ if ( fgSetPosFromAirportIDandRwy( apt, rwy_no ) ) {
+ // set tower position (a little off the heading for single
+ // runway airports)
+ fgSetTowerPosFromAirportID( apt, hdg );
+ set_pos = true;
+ }
+ }
+
+ if ( !set_pos && !apt.empty() ) {
+ // An airport is requested (find runway closest to hdg)
+ if ( fgSetPosFromAirportIDandHdg( apt, hdg ) ) {
+ // set tower position (a little off the heading for single
+ // runway airports)
+ fgSetTowerPosFromAirportID( apt, hdg );
+ set_pos = true;
+ }
+ }
+
+ if ( !set_pos && !vor.empty() ) {
+ // a VOR is requested
+ if ( fgSetPosFromNAV( vor, vor_freq ) ) {
+ set_pos = true;
+ }
+ }
+
+ if ( !set_pos && !ndb.empty() ) {
+ // an NDB is requested
+ if ( fgSetPosFromNAV( ndb, ndb_freq ) ) {
+ set_pos = true;
+ }
+ }
+
+ if ( !set_pos && !fix.empty() ) {
+ // a Fix is requested
+ if ( fgSetPosFromFix( fix ) ) {
+ set_pos = true;
+ }
+ }
+
+ if ( !set_pos ) {
+ // No lon/lat specified, no airport specified, default to
+ // middle of KSFO field.
+ fgSetDouble("/sim/presets/longitude-deg", -122.374843);
+ fgSetDouble("/sim/presets/latitude-deg", 37.619002);
+ }
+
+ fgSetDouble( "/position/longitude-deg",
+ fgGetDouble("/sim/presets/longitude-deg") );
+ fgSetDouble( "/position/latitude-deg",
+ fgGetDouble("/sim/presets/latitude-deg") );
+ fgSetDouble( "/orientation/heading-deg",
+ fgGetDouble("/sim/presets/heading-deg") );
+
+ // determine if this should be an on-ground or in-air start
+ if ( fabs(gs) > 0.01 || fabs(od) > 0.1 || alt > 0.1 ) {
+ fgSetBool("/sim/presets/onground", false);
+ } else {
+ fgSetBool("/sim/presets/onground", true);
+ }
+
+ return true;
+}
+
// General house keeping initializations
-bool fgInitGeneral( void ) {
+bool fgInitGeneral() {
string root;
#if defined(FX) && defined(XMESA)
cur_fdm_state = new FGLaRCsim( dt );
} else if ( model == "jsb" ) {
cur_fdm_state = new FGJSBsim( dt );
+#ifdef ENABLE_SP_FMDS
} else if ( model == "ada" ) {
cur_fdm_state = new FGADA( dt );
+ } else if ( model == "acms" ) {
+ cur_fdm_state = new FGACMS( dt );
+#endif
} else if ( model == "balloon" ) {
cur_fdm_state = new FGBalloonSim( dt );
} else if ( model == "magic" ) {
begin = end + 1;
}
cur_fdm_state = new FGExternalNet( dt, host, port1, port2, port3 );
+ } else if ( model.find("pipe") == 0 ) {
+ string pipe_path = model.substr(5);
+ cur_fdm_state = new FGExternalPipe( dt, pipe_path );
} else if ( model == "null" ) {
cur_fdm_state = new FGNullFDM( dt );
} else if ( model == "yasim" ) {
static void printMat(const sgVec4 *mat, char *name="")
{
int i;
- cout << name << endl;
+ SG_LOG(SG_GENERAL, SG_BULK, name );
for(i=0; i<4; i++) {
- cout <<" "<<mat[i][0]<<" "<<mat[i][1]<<" "<<mat[i][2]<<" "<<mat[i][3]<<endl;
+ SG_LOG(SG_GENERAL, SG_BULK, " " << mat[i][0] << " " << mat[i][1]
+ << " " << mat[i][2] << " " << mat[i][3] );
}
- cout << endl;
}
// Initialize view parameters
zone.str(),
cur_time_override->getLongValue() );
+ globals->set_warp_delta( 0 );
+
+ t->update( 0.0, 0.0,
+ cur_time_override->getLongValue(),
+ globals->get_warp() );
+
+ return t;
+}
+
+
+// set up a time offset (aka warp) if one is specified
+void fgInitTimeOffset() {
+ static const SGPropertyNode *longitude
+ = fgGetNode("/position/longitude-deg");
+ static const SGPropertyNode *latitude
+ = fgGetNode("/position/latitude-deg");
+ static const SGPropertyNode *cur_time_override
+ = fgGetNode("/sim/time/cur-time-override", true);
+
// Handle potential user specified time offsets
+ int orig_warp = globals->get_warp();
+ SGTime *t = globals->get_time_params();
time_t cur_time = t->get_cur_time();
time_t currGMT = sgTimeGetGMT( gmtime(&cur_time) );
time_t systemLocalTime = sgTimeGetGMT( localtime(&cur_time) );
time_t aircraftLocalTime =
sgTimeGetGMT( fgLocaltime(&cur_time, t->get_zonename() ) );
- // Okay, we now have six possible scenarios
+ // Okay, we now have several possible scenarios
int offset = fgGetInt("/sim/startup/time-offset");
const string &offset_type = fgGetString("/sim/startup/time-offset-type");
- if (offset_type == "system-offset") {
- globals->set_warp( offset );
- } else if (offset_type == "gmt-offset") {
- globals->set_warp( offset - (currGMT - systemLocalTime) );
- } else if (offset_type == "latitude-offset") {
- globals->set_warp( offset - (aircraftLocalTime - systemLocalTime) );
- } else if (offset_type == "system") {
- globals->set_warp( offset - cur_time );
- } else if (offset_type == "gmt") {
- globals->set_warp( offset - currGMT );
- } else if (offset_type == "latitude") {
- globals->set_warp( offset - (aircraftLocalTime - systemLocalTime) -
- cur_time );
+
+ int warp = 0;
+ if ( offset_type == "real" ) {
+ warp = 0;
+ } else if ( offset_type == "dawn" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 90.0, true );
+ } else if ( offset_type == "morning" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 75.0, true );
+ } else if ( offset_type == "noon" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 0.0, true );
+ } else if ( offset_type == "afternoon" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 60.0, false );
+ } else if ( offset_type == "dusk" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 90.0, false );
+ } else if ( offset_type == "evening" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 100.0, false );
+ } else if ( offset_type == "midnight" ) {
+ warp = fgTimeSecondsUntilSunAngle( cur_time,
+ longitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue()
+ * SGD_DEGREES_TO_RADIANS,
+ 180.0, false );
+ } else if ( offset_type == "system-offset" ) {
+ warp = offset;
+ } else if ( offset_type == "gmt-offset" ) {
+ warp = offset - (currGMT - systemLocalTime);
+ } else if ( offset_type == "latitude-offset" ) {
+ warp = offset - (aircraftLocalTime - systemLocalTime);
+ } else if ( offset_type == "system" ) {
+ warp = offset - cur_time;
+ } else if ( offset_type == "gmt" ) {
+ warp = offset - currGMT;
+ } else if ( offset_type == "latitude" ) {
+ warp = offset - (aircraftLocalTime - systemLocalTime) - cur_time;
} else {
SG_LOG( SG_GENERAL, SG_ALERT,
"FG_TIME::Unsupported offset type " << offset_type );
exit( -1 );
}
-
- SG_LOG( SG_GENERAL, SG_INFO, "After time init, warp = "
- << globals->get_warp() );
-
- globals->set_warp_delta( 0 );
-
- t->update( 0.0, 0.0,
+ globals->set_warp( orig_warp + warp );
+ t->update( longitude->getDoubleValue() * SGD_DEGREES_TO_RADIANS,
+ latitude->getDoubleValue() * SGD_DEGREES_TO_RADIANS,
cur_time_override->getLongValue(),
globals->get_warp() );
- return t;
+ SG_LOG( SG_GENERAL, SG_INFO, "After fgInitTimeOffset(): warp = "
+ << globals->get_warp() );
}
// 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.
-bool fgInitSubsystems( void ) {
- static const SGPropertyNode *longitude
- = fgGetNode("/position/longitude-deg");
- static const SGPropertyNode *latitude
- = fgGetNode("/position/latitude-deg");
- static const SGPropertyNode *altitude
- = fgGetNode("/position/altitude-ft");
-
- fgLIGHT *l = &cur_light_params;
+bool fgInitSubsystems() {
+ // static const SGPropertyNode *longitude
+ // = fgGetNode("/sim/presets/longitude-deg");
+ // static const SGPropertyNode *latitude
+ // = fgGetNode("/sim/presets/latitude-deg");
+ // static const SGPropertyNode *altitude
+ // = fgGetNode("/sim/presets/altitude-ft");
SG_LOG( SG_GENERAL, SG_INFO, "Initialize Subsystems");
SG_LOG( SG_GENERAL, SG_INFO, "========== ==========");
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the event manager subsystem.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->get_event_mgr()->init();
+ globals->get_event_mgr()->setFreezeProperty(fgGetNode("/sim/freeze/clock"));
+
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the property interpolator subsystem
+ ////////////////////////////////////////////////////////////////////
+ globals->add_subsystem("interpolator", new SGInterpolator);
+
+
+ ////////////////////////////////////////////////////////////////////
+ // Add the FlightGear property utilities.
+ ////////////////////////////////////////////////////////////////////
+ globals->add_subsystem("properties", new FGProperties);
////////////////////////////////////////////////////////////////////
// Initialize the material property subsystem.
SGPath mpath( globals->get_fg_root() );
mpath.append( "materials.xml" );
- if ( ! material_lib.load( mpath.str() ) ) {
+ if ( ! globals->get_matlib()->load(globals->get_fg_root(), mpath.str()) ) {
SG_LOG( SG_GENERAL, SG_ALERT, "Error loading material lib!" );
exit(-1);
}
- ////////////////////////////////////////////////////////////////////
- // Initialize the event manager subsystem.
- ////////////////////////////////////////////////////////////////////
-
- global_events.init();
-
- // Output event stats every 60 seconds
- global_events.Register( "FGEventMgr::print_stats()",
- &global_events, &FGEventMgr::print_stats,
- 60000 );
-
////////////////////////////////////////////////////////////////////
// Initialize the scenery management subsystem.
////////////////////////////////////////////////////////////////////
- if ( global_tile_mgr.init() ) {
+ if ( globals->get_tile_mgr()->init() ) {
// Load the local scenery data
double visibility_meters = fgGetDouble("/environment/visibility-m");
- global_tile_mgr.update( longitude->getDoubleValue(),
- latitude->getDoubleValue(),
- visibility_meters );
+ globals->get_tile_mgr()->update( visibility_meters );
} else {
SG_LOG( SG_GENERAL, SG_ALERT, "Error in Tile Manager initialization!" );
exit(-1);
}
// cause refresh of viewer scenery timestamps every 15 seconds...
- global_events.Register( "FGTileMgr::refresh_view_timestamps()",
- &global_tile_mgr, &FGTileMgr::refresh_view_timestamps,
- 15000 );
+ globals->get_event_mgr()->addTask( "FGTileMgr::refresh_view_timestamps()",
+ globals->get_tile_mgr(),
+ &FGTileMgr::refresh_view_timestamps,
+ 15 );
SG_LOG( SG_GENERAL, SG_DEBUG,
"Current terrain elevation after tile mgr init " <<
////////////////////////////////////////////////////////////////////
- // Initialize the view manager subsystem.
+ // Initialize the XML Autopilot subsystem.
////////////////////////////////////////////////////////////////////
- fgInitView();
-
+ globals->add_subsystem( "xml-autopilot", new FGXMLAutopilot );
+ globals->add_subsystem( "route-manager", new FGRouteMgr );
+
////////////////////////////////////////////////////////////////////
- // Initialize the lighting subsystem.
+ // Initialize the view manager subsystem.
////////////////////////////////////////////////////////////////////
- // fgUpdateSunPos() needs a few position and view parameters set
- // so it can calculate local relative sun angle and a few other
- // things for correctly orienting the sky.
- fgUpdateSunPos();
- fgUpdateMoonPos();
- global_events.Register( "fgUpdateSunPos()", &fgUpdateSunPos,
- 60000);
- global_events.Register( "fgUpdateMoonPos()", &fgUpdateMoonPos,
- 60000);
-
- // Initialize Lighting interpolation tables
- l->Init();
-
- // force one lighting update to make it right to start with...
- l->Update();
- // update the lighting parameters (based on sun angle)
- global_events.Register( "fgLight::Update()",
- &cur_light_params, &fgLIGHT::Update,
- 30000 );
-
+ fgInitView();
////////////////////////////////////////////////////////////////////
- // Initialize the logger.
+ // Create and register the logger.
////////////////////////////////////////////////////////////////////
- globals->get_subsystem_mgr()->add(FGSubsystemMgr::GENERAL,
- "logger",
- new FGLogger);
+ globals->add_subsystem("logger", new FGLogger);
+
+ ////////////////////////////////////////////////////////////////////
+ // Create and register the XML GUI.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->add_subsystem("gui", new NewGUI, SGSubsystemMgr::INIT);
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// update the current timezone each 30 minutes
- global_events.Register( "fgUpdateLocalTime()", &fgUpdateLocalTime,
- 30*60*1000 );
+ globals->get_event_mgr()->addTask( "fgUpdateLocalTime()",
+ &fgUpdateLocalTime, 30*60 );
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Initialize the weather modeling subsystem
-#ifdef FG_WEATHERCM
- // Initialize the WeatherDatabase
- SG_LOG(SG_GENERAL, SG_INFO, "Creating LocalWeatherDatabase");
- sgVec3 position;
- sgSetVec3( position, current_aircraft.fdm_state->get_Latitude(),
- current_aircraft.fdm_state->get_Longitude(),
- current_aircraft.fdm_state->get_Altitude() * SG_FEET_TO_METER );
- double init_vis = fgGetDouble("/environment/visibility-m");
-
- FGLocalWeatherDatabase::DatabaseWorkingType working_type;
-
- if (!strcmp(fgGetString("/environment/weather/working-type"), "internet"))
- {
- working_type = FGLocalWeatherDatabase::use_internet;
- } else {
- working_type = FGLocalWeatherDatabase::default_mode;
- }
-
- if ( init_vis > 0 ) {
- FGLocalWeatherDatabase::theFGLocalWeatherDatabase =
- new FGLocalWeatherDatabase( position,
- globals->get_fg_root(),
- working_type,
- init_vis );
- } else {
- FGLocalWeatherDatabase::theFGLocalWeatherDatabase =
- new FGLocalWeatherDatabase( position,
- globals->get_fg_root(),
- working_type );
- }
+ globals->add_subsystem("environment", new FGEnvironmentMgr);
- // cout << theFGLocalWeatherDatabase << endl;
- // cout << "visibility = "
- // << theFGLocalWeatherDatabase->getWeatherVisibility() << endl;
- WeatherDatabase = FGLocalWeatherDatabase::theFGLocalWeatherDatabase;
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the lighting subsystem.
+ ////////////////////////////////////////////////////////////////////
- // register the periodic update of the weather
- global_events.Register( "weather update", &fgUpdateWeatherDatabase,
- 30000);
-#else
- globals->get_environment_mgr()->init();
- globals->get_environment_mgr()->bind();
-#endif
+ globals->add_subsystem("lighting", new FGLight);
+ //////////////////////////////////////////////////////////////////////
+ // Initialize the 2D cloud subsystem.
+ ////////////////////////////////////////////////////////////////////
+ fgGetBool("/sim/rendering/bump-mapping", false);
+
+#ifdef FG_USE_CLOUDS_3D
////////////////////////////////////////////////////////////////////
// Initialize the 3D cloud subsystem.
////////////////////////////////////////////////////////////////////
if ( fgGetBool("/sim/rendering/clouds3d") ) {
+ static const SGPropertyNode *longitude
+ = fgGetNode("/sim/presets/longitude-deg");
+ static const SGPropertyNode *latitude
+ = fgGetNode("/sim/presets/latitude-deg");
+ // static const SGPropertyNode *altitude
+ // = fgGetNode("/sim/presets/altitude-ft");
+
SGPath cloud_path(globals->get_fg_root());
- cloud_path.append("large.sky");
+#if 0
+ cloud_path.append("Textures/Sky/scattered.rgba");
SG_LOG(SG_GENERAL, SG_INFO, "Loading CLOUDS3d from: " << cloud_path.c_str());
+
+ SGTexture tx;
+ tx.read_rgba_texture(cloud_path.c_str());
+ if ( !sgCloud3d->Load( tx.texture(), tx.width(),
+#else
+ cloud_path.append("large.sky");
if ( !sgCloud3d->Load( cloud_path.str(),
+#endif
latitude->getDoubleValue(),
longitude->getDoubleValue()) )
{
}
SG_LOG(SG_GENERAL, SG_INFO, "CLOUDS3d Loaded: ");
}
+#endif
+#ifdef ENABLE_AUDIO_SUPPORT
////////////////////////////////////////////////////////////////////
- // Initialize vor/ndb/ils/fix list management and query systems
+ // Initialize the sound subsystem.
////////////////////////////////////////////////////////////////////
- SG_LOG(SG_GENERAL, SG_INFO, "Loading Navaids");
-
- SG_LOG(SG_GENERAL, SG_INFO, " VOR/NDB");
- current_navlist = new FGNavList;
- SGPath p_nav( globals->get_fg_root() );
- p_nav.append( "Navaids/default.nav" );
- current_navlist->init( p_nav );
-
- SG_LOG(SG_GENERAL, SG_INFO, " ILS and Marker Beacons");
- current_beacons = new FGMarkerBeacons;
- current_beacons->init();
- current_ilslist = new FGILSList;
- SGPath p_ils( globals->get_fg_root() );
- p_ils.append( "Navaids/default.ils" );
- current_ilslist->init( p_ils );
+ globals->set_soundmgr(new SGSoundMgr);
+ globals->get_soundmgr()->init();
+ globals->get_soundmgr()->bind();
- SG_LOG(SG_GENERAL, SG_INFO, " Fixes");
- current_fixlist = new FGFixList;
- SGPath p_fix( globals->get_fg_root() );
- p_fix.append( "Navaids/default.fix" );
- current_fixlist->init( p_fix );
////////////////////////////////////////////////////////////////////
- // Initialize ATC list management and query systems
+ // Initialize the sound-effects subsystem.
////////////////////////////////////////////////////////////////////
- SG_LOG(SG_GENERAL, SG_INFO, " ATIS");
- current_atislist = new FGATISList;
- SGPath p_atis( globals->get_fg_root() );
- p_atis.append( "ATC/default.atis" );
- current_atislist->init( p_atis );
-
- SG_LOG(SG_GENERAL, SG_INFO, " Tower");
- current_towerlist = new FGTowerList;
- SGPath p_tower( globals->get_fg_root() );
- p_tower.append( "ATC/default.tower" );
- current_towerlist->init( p_tower );
-
- SG_LOG(SG_GENERAL, SG_INFO, " Approach");
- current_approachlist = new FGApproachList;
- SGPath p_approach( globals->get_fg_root() );
- p_approach.append( "ATC/default.approach" );
- current_approachlist->init( p_approach );
+ globals->add_subsystem("fx", new FGFX);
+
+#endif
////////////////////////////////////////////////////////////////////
// Initialise ATC display system
// Initialise the AI Manager
////////////////////////////////////////////////////////////////////
- if (fgGetBool("/sim/ai-traffic/enabled")) {
- SG_LOG(SG_GENERAL, SG_INFO, " AI Manager");
- globals->set_AI_mgr(new FGAIMgr);
- globals->get_AI_mgr()->init();
- }
+ SG_LOG(SG_GENERAL, SG_INFO, " AI Manager");
+ globals->set_AI_mgr(new FGAIMgr);
+ globals->get_AI_mgr()->init();
////////////////////////////////////////////////////////////////////
- // Initialize the built-in commands.
+ // Initialise the AI Model Manager
////////////////////////////////////////////////////////////////////
- fgInitCommands();
+ SG_LOG(SG_GENERAL, SG_INFO, " AI Model Manager");
+ globals->add_subsystem("ai_model", new FGAIManager);
+ globals->add_subsystem("submodel_mgr", new FGSubmodelMgr);
-#ifdef ENABLE_AUDIO_SUPPORT
- ////////////////////////////////////////////////////////////////////
- // Initialize the sound subsystem.
- ////////////////////////////////////////////////////////////////////
-
- globals->set_soundmgr(new FGSoundMgr);
- globals->get_soundmgr()->init();
- globals->get_soundmgr()->bind();
-
+ // It's probably a good idea to initialize the top level traffic manager
+ // After the AI and ATC systems have been initialized properly.
+ // AI Traffic manager
+ globals->add_subsystem("Traffic Manager", new FGTrafficManager);
+ FGTrafficManager *dispatcher =
+ (FGTrafficManager*) globals->get_subsystem("Traffic Manager");
- ////////////////////////////////////////////////////////////////////
- // Initialize the sound-effects subsystem.
- ////////////////////////////////////////////////////////////////////
+ readXML(string(globals->get_fg_root() + string("/Traffic/fgtraffic.xml")),
+ *dispatcher);
+ globals->get_subsystem("Traffic Manager")->init();
- globals->get_subsystem_mgr()->add(FGSubsystemMgr::GENERAL,
- "fx",
- new FGFX);
-
+ globals->add_subsystem("instrumentation", new FGInstrumentMgr);
+ globals->add_subsystem("systems", new FGSystemMgr);
-#endif
- globals->get_subsystem_mgr()->add(FGSubsystemMgr::GENERAL,
- "instrumentation",
- new FGInstrumentMgr);
- globals->get_subsystem_mgr()->add(FGSubsystemMgr::GENERAL,
- "systems",
- new FGSystemMgr);
////////////////////////////////////////////////////////////////////
// Initialize the radio stack subsystem.
////////////////////////////////////////////////////////////////////
-
- // A textbook example of how FGSubsystem
- // should work...
current_radiostack = new FGRadioStack;
current_radiostack->init();
current_radiostack->bind();
////////////////////////////////////////////////////////////////////
// Initialize the cockpit subsystem
////////////////////////////////////////////////////////////////////
-
if( fgCockpitInit( ¤t_aircraft )) {
// Cockpit initialized ok.
} else {
// Initialize the autopilot subsystem.
////////////////////////////////////////////////////////////////////
- globals->set_autopilot(new FGAutopilot);
- globals->get_autopilot()->init();
- globals->get_autopilot()->bind();
-
// FIXME: these should go in the
// GUI initialization code, not here.
- fgAPAdjustInit();
+ // fgAPAdjustInit();
NewTgtAirportInit();
NewHeadingInit();
NewAltitudeInit();
globals->get_io()->init();
globals->get_io()->bind();
- // Initialize the 2D panel.
+
+ ////////////////////////////////////////////////////////////////////
+ // Add a new 2D panel.
+ ////////////////////////////////////////////////////////////////////
+
string panel_path = fgGetString("/sim/panel/path",
"Panels/Default/default.xml");
- current_panel = fgReadPanel(panel_path);
- if (current_panel == 0) {
+
+ globals->set_current_panel( fgReadPanel(panel_path) );
+ if (globals->get_current_panel() == 0) {
SG_LOG( SG_INPUT, SG_ALERT,
"Error reading new panel from " << panel_path );
} else {
SG_LOG( SG_INPUT, SG_INFO, "Loaded new panel from " << panel_path );
- current_panel->init();
- current_panel->bind();
+ globals->get_current_panel()->init();
+ globals->get_current_panel()->bind();
}
- ////////////////////////////////////////////////////////////////////
- // Initialize the default (kludged) properties.
- ////////////////////////////////////////////////////////////////////
-
- fgInitProps();
-
-
////////////////////////////////////////////////////////////////////
// Initialize the controls subsystem.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
- // Initialize the steam subsystem.
+ // Initialize the input subsystem.
////////////////////////////////////////////////////////////////////
- globals->get_steam()->init();
- globals->get_steam()->bind();
+ globals->add_subsystem("input", new FGInput);
////////////////////////////////////////////////////////////////////
- // Initialize the input subsystem.
+ // Initialize the replay subsystem
////////////////////////////////////////////////////////////////////
-
- globals->get_subsystem_mgr()->add(FGSubsystemMgr::GENERAL,
- "input",
- new FGInput);
-
+ globals->add_subsystem("replay", new FGReplay);
////////////////////////////////////////////////////////////////////
// Bind and initialize subsystems.
globals->get_subsystem_mgr()->bind();
globals->get_subsystem_mgr()->init();
+#ifdef FG_MPLAYER_AS
+ ////////////////////////////////////////////////////////////////////
+ // Initialize multiplayer subsystem
+ ////////////////////////////////////////////////////////////////////
+
+ globals->set_multiplayer_tx_mgr(new FGMultiplayTxMgr);
+ globals->get_multiplayer_tx_mgr()->init();
+
+ globals->set_multiplayer_rx_mgr(new FGMultiplayRxMgr);
+ globals->get_multiplayer_rx_mgr()->init();
+#endif
+
+ ////////////////////////////////////////////////////////////////////////
+ // Initialize the Nasal interpreter.
+ // Do this last, so that the loaded scripts see initialized state
+ ////////////////////////////////////////////////////////////////////////
+ FGNasalSys* nasal = new FGNasalSys();
+ globals->add_subsystem("nasal", nasal);
+ nasal->init();
+
+ ////////////////////////////////////////////////////////////////////
+ // At this point we could try and parse the waypoint options
+ ///////////////////////////////////////////////////////////////////
+ parseWaypoints();
+
////////////////////////////////////////////////////////////////////////
// End of subsystem initialization.
}
-void fgReInitSubsystems( void )
+void fgReInitSubsystems()
{
- static const SGPropertyNode *longitude
- = fgGetNode("/position/longitude-deg");
- static const SGPropertyNode *latitude
- = fgGetNode("/position/latitude-deg");
+ // static const SGPropertyNode *longitude
+ // = fgGetNode("/sim/presets/longitude-deg");
+ // static const SGPropertyNode *latitude
+ // = fgGetNode("/sim/presets/latitude-deg");
static const SGPropertyNode *altitude
- = fgGetNode("/position/altitude-ft");
+ = fgGetNode("/sim/presets/altitude-ft");
static const SGPropertyNode *master_freeze
= fgGetNode("/sim/freeze/master");
if ( !freeze ) {
fgSetBool("/sim/freeze/master", true);
}
-
- // Initialize the Scenery Management subsystem
- // FIXME, what really needs to get initialized here, at the time
- // this was commented out, scenery.init() was a noop
- // scenery.init();
+ fgSetBool("/sim/crashed", false);
+ fgSetBool("/sim/initialised", false);
+ // Initialize the FDM
fgInitFDM();
// allocates structures so must happen before any of the flight
// model or control parameters are set
fgAircraftInit(); // In the future this might not be the case.
- // copy viewer settings into current-view path
- globals->get_viewmgr()->copyToCurrent();
+ // reload offsets from config defaults
+ globals->get_viewmgr()->reinit();
fgInitView();
globals->get_controls()->reset_all();
- globals->get_autopilot()->reset();
- fgUpdateSunPos();
- fgUpdateMoonPos();
- cur_light_params.Update();
fgUpdateLocalTime();
+ // re-init to proper time of day setting
+ fgInitTimeOffset();
+
if ( !freeze ) {
fgSetBool("/sim/freeze/master", false);
}
+ fgSetBool("/sim/initialised", true);
+ fgSetBool("/sim/sceneryloaded",false);
}
projects / flightgear.git / blobdiff