# 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()
#if defined( unix ) || defined( __CYGWIN__ )
-# include <unistd.h> // for gethostname()
+# include <unistd.h> // for gethostname()
#endif
// work around a stdc++ lib bug in some versions of linux, but doesn't
#include <simgear/math/polar3d.hxx>
#include <simgear/math/sg_geodesy.hxx>
#include <simgear/misc/sg_path.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/AIMgr.hxx>
#include <Autopilot/auto_gui.hxx>
#include <Autopilot/newauto.hxx>
#include <Cockpit/cockpit.hxx>
#include <Cockpit/panel_io.hxx>
#include <FDM/ADA.hxx>
#include <FDM/Balloon.h>
-#include <FDM/External.hxx>
+#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 <Joystick/joystick.hxx>
-#include <Objects/matlib.hxx>
+#include <Instrumentation/instrument_mgr.hxx>
+#include <Model/acmodel.hxx>
#include <Navaids/fixlist.hxx>
#include <Navaids/ilslist.hxx>
#include <Navaids/mkrbeacons.hxx>
#include <Navaids/navlist.hxx>
+#include <Replay/replay.hxx>
#include <Scenery/scenery.hxx>
#include <Scenery/tilemgr.hxx>
+#if defined(HAVE_PLIB_PSL)
+#include <Scripting/scriptmgr.hxx>
+#endif
#include <Sound/fg_fx.hxx>
-#include <Sound/soundmgr.hxx>
-#include <Time/event.hxx>
+#include <Systems/system_mgr.hxx>
+#include <Time/FGEventMgr.hxx>
#include <Time/light.hxx>
#include <Time/sunpos.hxx>
#include <Time/moonpos.hxx>
#include <Time/tmp.hxx>
-#ifndef FG_NEW_ENVIRONMENT
+#ifdef FG_MPLAYER_AS
+#include <MultiPlayer/multiplaytxmgr.hxx>
+#include <MultiPlayer/multiplayrxmgr.hxx>
+#endif
+
+#ifdef FG_WEATHERCM
# include <WeatherCM/FGLocalWeatherDatabase.h>
#else
# include <Environment/environment_mgr.hxx>
#include "fg_props.hxx"
#include "options.hxx"
#include "globals.hxx"
+#include "logger.hxx"
#include "viewmgr.hxx"
#if defined(FX) && defined(XMESA)
SG_USING_STD(string);
+
+class Sound;
+
extern const char *default_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 );
-// Read in configuration (file and command line) and just set fg_root
+ 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
- if ( root == "" ) {
- envp = ::getenv( "HOME" );
- if ( envp != NULL ) {
- SGPath config( envp );
- config.append( ".fgfsrc" );
- char name[256];
- gethostname( name, 256 );
- config.concat( "." );
- config.concat( name );
- root = fgScanForRoot(config.str());
- }
+ if ( root.empty() ) {
+ envp = ::getenv( "HOME" );
+ if ( envp != NULL ) {
+ SGPath config( envp );
+ config.append( ".fgfsrc" );
+ char name[256];
+ gethostname( name, 256 );
+ config.concat( "." );
+ config.concat( name );
+ root = fgScanForOption( "--fg-root=", config.str() );
+ }
}
#endif
// Next check home directory for .fgfsrc file
- if ( root == "" ) {
- envp = ::getenv( "HOME" );
- if ( envp != NULL ) {
- SGPath config( envp );
- config.append( ".fgfsrc" );
- root = fgScanForRoot(config.str());
- }
+ if ( root.empty() ) {
+ envp = ::getenv( "HOME" );
+ if ( envp != NULL ) {
+ SGPath config( envp );
+ config.append( ".fgfsrc" );
+ root = fgScanForOption( "--fg-root=", config.str() );
+ }
}
// Next check if fg-root is set as an env variable
- if ( root == "" ) {
- envp = ::getenv( "FG_ROOT" );
- if ( envp != NULL ) {
- root = envp;
- }
+ if ( root.empty() ) {
+ envp = ::getenv( "FG_ROOT" );
+ if ( envp != NULL ) {
+ root = envp;
+ }
}
// Otherwise, default to a random compiled-in location if we can't
// find fg-root any other way.
- if ( root == "" ) {
+ if ( root.empty() ) {
#if defined( __CYGWIN__ )
root = "/FlightGear";
#elif defined( WIN32 )
- root = "\\FlightGear";
+ root = "\\FlightGear";
#elif defined( macintosh )
- root = "";
+ root = "";
#else
- root = PKGLIBDIR;
+ 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() );
sg_gzifstream in( base_path.str() );
if ( !in.is_open() ) {
- SGPath old_path( globals->get_fg_root() );
- old_path.append( "Thanks" );
- sg_gzifstream old( old_path.str() );
- if ( !old.is_open() ) {
- return "[none]";
- } else {
- return "[old version]";
- }
+ SGPath old_path( globals->get_fg_root() );
+ old_path.append( "Thanks" );
+ sg_gzifstream old( old_path.str() );
+ if ( !old.is_open() ) {
+ return "[none]";
+ } else {
+ return "[old version]";
+ }
}
string version;
}
-// Read in configuration (file and command line)
-bool fgInitConfig ( int argc, char **argv ) {
+// Initialize the localization
+SGPropertyNode *fgInitLocale(const char *language) {
+ SGPropertyNode *c_node = NULL, *d_node = NULL;
+ SGPropertyNode *intl = fgGetNode("/sim/intl");
- // First, set some sane default values
- fgSetDefaults();
+ SG_LOG(SG_GENERAL, SG_INFO, "Selecting language: " << language );
- // 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");
- try {
- readProperties(props_path.str(), globals->get_props());
- } catch (const sg_exception &e) {
- string message = "Error reading global preferences: ";
- message += e.getFormattedMessage();
- SG_LOG(SG_INPUT, SG_ALERT, message);
- exit(2);
- }
- SG_LOG(SG_INPUT, SG_INFO, "Finished Reading global preferences");
+ // localization not defined
+ if (!intl)
+ return NULL;
+
+ //
+ // Select the proper language from the list
+ //
+ vector<SGPropertyNode_ptr> locale = intl->getChildren("locale");
+ for (unsigned int i = 0; i < locale.size(); i++) {
+
+ vector<SGPropertyNode_ptr> lang = locale[i]->getChildren("lang");
+ for (unsigned int j = 0; j < lang.size(); j++) {
+
+ if (!strcmp(lang[j]->getStringValue(), language)) {
+ c_node = locale[i];
+ break;
+ }
+ }
+ }
+
+
+ // Get the defaults
+ d_node = intl->getChild("locale");
+ if (!c_node)
+ c_node = d_node;
+
+ // Check for localized font
+ SGPropertyNode *font_n = c_node->getNode("font", true);
+ if ( !strcmp(font_n->getStringValue(), "") )
+ font_n->setStringValue(d_node->getStringValue("font", "typewriter.txf"));
+
+
+ //
+ // Load the default strings
+ //
+ SGPath d_path( globals->get_fg_root() );
+
+ const char *d_path_str = d_node->getStringValue("strings");
+ if (!d_path_str) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Incorrect path in configuration file.");
+ return NULL;
+ }
+
+ d_path.append(d_path_str);
+ SG_LOG(SG_GENERAL, SG_INFO, "Reading localized strings from "
+ << d_path.str());
+
+ SGPropertyNode *strings = c_node->getNode("strings");
+ try {
+ readProperties(d_path.str(), strings);
+ } catch (const sg_exception &e) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Unable to read the localized strings");
+ return NULL;
+ }
+
+ //
+ // Load the language specific strings
+ //
+ if (c_node != d_node) {
+ SGPath c_path( globals->get_fg_root() );
+
+ const char *c_path_str = c_node->getStringValue("strings");
+ if (!c_path_str) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Incorrect path in configuration file.");
+ return NULL;
+ }
+
+ c_path.append(c_path_str);
+ SG_LOG(SG_GENERAL, SG_INFO, "Reading localized strings from "
+ << c_path.str());
- // Read the default aircraft config file.
- 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());
+ readProperties(c_path.str(), strings);
} catch (const sg_exception &e) {
- string message = "Error reading default aircraft: ";
- message += e.getFormattedMessage();
- SG_LOG(SG_INPUT, SG_ALERT, message);
- exit(2);
+ SG_LOG(SG_GENERAL, SG_ALERT, "Unable to read the localized strings");
+ return NULL;
}
- } else {
- SG_LOG(SG_INPUT, SG_ALERT, "No default aircraft specified");
+ }
+
+ return c_node;
+}
+
+
+
+// Initialize the localization routines
+bool fgDetectLanguage() {
+ char *language = ::getenv("LANG");
+
+ if (language == NULL) {
+ SG_LOG(SG_GENERAL, SG_INFO, "Unable to detect the language" );
+ language = "C";
+ }
+
+ SGPropertyNode *locale = fgInitLocale(language);
+ if (!locale) {
+ SG_LOG(SG_GENERAL, SG_ALERT,
+ "No internationalization settings specified in preferences.xml" );
+
+ return false;
}
- // Attempt to locate and parse the various config files in order
- // from least precidence to greatest precidence
+ globals->set_locale( locale );
+
+ return true;
+}
+// Attempt to locate and parse the various non-XML config files in order
+// from least precidence to greatest precidence
+static void
+do_options (int argc, char ** argv)
+{
// Check for $fg_root/system.fgfsrc
SGPath config( globals->get_fg_root() );
config.append( "system.fgfsrc" );
fgParseOptions(config.str());
- char name[256];
#if defined( unix ) || defined( __CYGWIN__ )
+ char name[256];
// Check for $fg_root/system.fgfsrc.hostname
gethostname( name, 256 );
config.concat( "." );
// Check for ~/.fgfsrc
char* envp = ::getenv( "HOME" );
if ( envp != NULL ) {
- config.set( envp );
- config.append( ".fgfsrc" );
- fgParseOptions(config.str());
+ config.set( envp );
+ config.append( ".fgfsrc" );
+ fgParseOptions(config.str());
}
#if defined( unix ) || defined( __CYGWIN__ )
// Parse remaining command line options
// These will override anything specified in a config file
fgParseArgs(argc, argv);
+}
+
+
+// Read in configuration (file and command line)
+bool fgInitConfig ( int argc, char **argv ) {
+
+ // First, set some sane default values
+ fgSetDefaults();
+
+ // Read global preferences from $FG_ROOT/preferences.xml
+ SG_LOG(SG_INPUT, SG_INFO, "Reading global preferences");
+ 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() ) {
+ 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_path(globals->get_fg_root());
+ aircraft_path.append("Aircraft");
+ aircraft_path.append(aircraft);
+ aircraft_path.concat("-set.xml");
+
+ if ( !ulFileExists(aircraft_path.c_str()) ) {
+ string adir = aircraft;
+ int pos, alen = adir.length();
+
+ if ( ((pos = adir.rfind("-jsbsim")) != string::npos) ||
+ ((pos = adir.rfind("-yasim")) != string::npos) ||
+ ((pos = adir.rfind("-uiuc")) != string::npos) )
+ {
+ adir.erase(pos, alen);
+ }
+
+ aircraft_path = globals->get_fg_root();
+ aircraft_path.append("Aircraft");
+ aircraft_path.append(adir);
+ 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");
+ }
+
+ // 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 );
- SG_LOG( SG_GENERAL, SG_INFO, "Searching for airport code = " << id );
+ result = globals->get_airports()->search( id );
- if ( ! airports.search( id, a ) ) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find " << id << " in " << path.str() );
- return false;
- }
+ if ( result.id.empty() ) {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Failed to find " << id << " in basic.dat.gz" );
+ return false;
+ }
} else {
- return false;
+ return false;
}
+ *a = result;
+
SG_LOG( SG_GENERAL, SG_INFO,
- "Position for " << id << " is ("
- << a->longitude << ", "
- << a->latitude << ")" );
+ "Position for " << id << " is ("
+ << a->longitude << ", "
+ << a->latitude << ")" );
return true;
}
-// 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;
+ }
+}
+
+
+// Preset lon/lat given an airport id
+static bool fgSetPosFromAirportID( const string& id ) {
FGAirport a;
// double lon, lat;
SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position from airport code " << id );
+ "Attempting to set starting position from airport code " << id );
+
+ if ( fgFindAirportID( id, &a ) ) {
+ // 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 << ")" );
+
+ return true;
+ } else {
+ return false;
+ }
+}
+
+
+// Set current tower position lon/lat given an airport id
+static bool fgSetTowerPosFromAirportID( const string& id, double hdg ) {
+ FGAirport a;
+ // tower height hard coded for now...
+ float towerheight=50.0f;
+
+ // make a little off the heading for 1 runway airports...
+ float fudge_lon = fabs(sin(hdg)) * .003f;
+ float fudge_lat = .003f - fudge_lon;
if ( fgFindAirportID( id, &a ) ) {
- 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 << ")" );
-
- return true;
+ fgSetDouble("/sim/tower/longitude-deg", a.longitude + fudge_lon);
+ fgSetDouble("/sim/tower/latitude-deg", a.latitude + fudge_lat);
+ fgSetDouble("/sim/tower/altitude-ft", a.elevation + towerheight);
+ return true;
} else {
- return false;
+ return false;
}
}
// 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;
+ }
+ } 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 ( 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 = 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;
+ }
- 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;
- }
+ // presets
+ fgSetDouble("/sim/presets/longitude-deg", lon2 );
+ fgSetDouble("/sim/presets/latitude-deg", lat2 );
+ fgSetDouble("/sim/presets/heading-deg", heading );
- // 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;
- }
+ // 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;
+}
- runways.next( &r );
- }
- SG_LOG( SG_GENERAL, SG_INFO, "closest runway = " << found_r.rwy_no
- << " + " << found_dir );
+// 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;
+ 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
- << " heading = " << azimuth );
+ "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,
- &lat2, &lon2, &az2 );
-
- if ( fabs( fgGetDouble("/sim/startup/offset-distance") ) > SG_EPSILON ) {
+ 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/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 = 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 );
-
+ "Position for " << id << " is ("
+ << 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");
-
- //if glideslope and offset-distance are set and altitude is
- //not, calculate the initial altitude
+
+static void fgSetDistOrAltFromGlideSlope() {
+ 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 ) {
- 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");
+ // set altitude from glideslope and offset-distance
+ od *= SG_NM_TO_METER * SG_METER_TO_FEET;
+ 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);
- 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");
+ // 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/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 ) {
+ FGNav *nav = current_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 ( current_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;
+ }
+}
+
+
+/**
+ * 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" );
+ FGAirportList *airports = new FGAirportList( p_simple.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 );
+
+ 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 );
+
+ 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 );
+
+ return true;
+}
+
+
+// Set the initial position based on presets (or defaults)
+bool fgInitPosition() {
+ 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 ( fgGetDouble("/sim/presets/glideslope-deg") > 0.1 ) {
+ 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") );
+
+ return true;
+}
+
// General house keeping initializations
-bool fgInitGeneral( void ) {
+bool fgInitGeneral() {
string root;
#if defined(FX) && defined(XMESA)
root = globals->get_fg_root();
if ( ! root.length() ) {
- // No root path set? Then bail ...
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Cannot continue without a path to the base package "
- << "being defined." );
- exit(-1);
+ // No root path set? Then bail ...
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Cannot continue without a path to the base package "
+ << "being defined." );
+ exit(-1);
}
SG_LOG( SG_GENERAL, SG_INFO, "FG_ROOT = " << '"' << root << '"' << endl );
// initialize full screen flag
globals->set_fullscreen(false);
if ( strstr ( general.get_glRenderer(), "Glide" ) ) {
- // Test for the MESA_GLX_FX env variable
- if ( (mesa_win_state = getenv( "MESA_GLX_FX" )) != NULL) {
- // test if we are fullscreen mesa/glide
- if ( (mesa_win_state[0] == 'f') ||
- (mesa_win_state[0] == 'F') ) {
- globals->set_fullscreen(true);
- }
- }
+ // Test for the MESA_GLX_FX env variable
+ if ( (mesa_win_state = getenv( "MESA_GLX_FX" )) != NULL) {
+ // test if we are fullscreen mesa/glide
+ if ( (mesa_win_state[0] == 'f') ||
+ (mesa_win_state[0] == 'F') ) {
+ globals->set_fullscreen(true);
+ }
+ }
}
#endif
const string &model = fgGetString("/sim/flight-model");
try {
- if (model == "larcsim") {
- cur_fdm_state = new FGLaRCsim( dt );
- } else if (model == "jsb") {
- cur_fdm_state = new FGJSBsim( dt );
- } else if (model == "ada") {
- cur_fdm_state = new FGADA( dt );
- } else if (model == "balloon") {
- cur_fdm_state = new FGBalloonSim( dt );
- } else if (model == "magic") {
- cur_fdm_state = new FGMagicCarpet( dt );
- } else if (model == "external") {
- cur_fdm_state = new FGExternal( dt );
- } else if (model == "null") {
- cur_fdm_state = new FGNullFDM( dt );
- } else if (model == "yasim") {
- cur_fdm_state = new YASim( dt );
- } else {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "Unrecognized flight model '" << model
- << "', cannot init flight dynamics model.");
- exit(-1);
- }
+ if ( model == "larcsim" ) {
+ cur_fdm_state = new FGLaRCsim( dt );
+ } else if ( model == "jsb" ) {
+ cur_fdm_state = new FGJSBsim( dt );
+ } else if ( model == "ada" ) {
+ cur_fdm_state = new FGADA( dt );
+ } else if ( model == "balloon" ) {
+ cur_fdm_state = new FGBalloonSim( dt );
+ } else if ( model == "magic" ) {
+ cur_fdm_state = new FGMagicCarpet( dt );
+ } else if ( model == "ufo" ) {
+ cur_fdm_state = new FGUFO( dt );
+ } else if ( model == "external" ) {
+ // external is a synonym for "--fdm=null" and is
+ // maintained here for backwards compatibility
+ cur_fdm_state = new FGNullFDM( dt );
+ } else if ( model.find("network") == 0 ) {
+ string host = "localhost";
+ int port1 = 5501;
+ int port2 = 5502;
+ int port3 = 5503;
+ string net_options = model.substr(8);
+ string::size_type begin, end;
+ begin = 0;
+ // host
+ end = net_options.find( ",", begin );
+ if ( end != string::npos ) {
+ host = net_options.substr(begin, end - begin);
+ begin = end + 1;
+ }
+ // port1
+ end = net_options.find( ",", begin );
+ if ( end != string::npos ) {
+ port1 = atoi( net_options.substr(begin, end - begin).c_str() );
+ begin = end + 1;
+ }
+ // port2
+ end = net_options.find( ",", begin );
+ if ( end != string::npos ) {
+ port2 = atoi( net_options.substr(begin, end - begin).c_str() );
+ begin = end + 1;
+ }
+ // port3
+ end = net_options.find( ",", begin );
+ if ( end != string::npos ) {
+ port3 = atoi( net_options.substr(begin, end - begin).c_str() );
+ 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" ) {
+ cur_fdm_state = new YASim( dt );
+ } else {
+ SG_LOG(SG_GENERAL, SG_ALERT,
+ "Unrecognized flight model '" << model
+ << "', cannot init flight dynamics model.");
+ exit(-1);
+ }
} catch ( ... ) {
- SG_LOG(SG_GENERAL, SG_ALERT, "FlightGear aborting\n\n");
- exit(-1);
+ SG_LOG(SG_GENERAL, SG_ALERT, "FlightGear aborting\n\n");
+ exit(-1);
}
}
+static void printMat(const sgVec4 *mat, char *name="")
+{
+ int i;
+ SG_LOG(SG_GENERAL, SG_BULK, name );
+ for(i=0; i<4; i++) {
+ SG_LOG(SG_GENERAL, SG_BULK, " " << mat[i][0] << " " << mat[i][1]
+ << " " << mat[i][2] << " " << mat[i][3] );
+ }
+}
// Initialize view parameters
void fgInitView() {
- // Initialize pilot view
- static const SGPropertyNode *longitude
- = fgGetNode("/position/longitude-deg");
- static const SGPropertyNode *latitude
- = fgGetNode("/position/latitude-deg");
- static const SGPropertyNode *altitude
- = fgGetNode("/position/altitude-ft");
-
- FGViewerRPH *pilot_view
- = (FGViewerRPH *)globals->get_viewmgr()->get_view( 0 );
-
- pilot_view->set_geod_view_pos( longitude->getDoubleValue()
- * SGD_DEGREES_TO_RADIANS,
- latitude->getDoubleValue()
- * SGD_DEGREES_TO_RADIANS,
- altitude->getDoubleValue()
- * SG_FEET_TO_METER );
- pilot_view->set_rph( cur_fdm_state->get_Phi(),
- cur_fdm_state->get_Theta(),
- cur_fdm_state->get_Psi() );
-
- // set current view to 0 (first) which is our main pilot view
- globals->set_current_view( pilot_view );
-
- SG_LOG( SG_GENERAL, SG_DEBUG, " abs_view_pos = "
- << globals->get_current_view()->get_abs_view_pos());
+ // force update of model so that viewer can get some data...
+ globals->get_aircraft_model()->update(0);
+ // run update for current view so that data is current...
+ globals->get_viewmgr()->update(0);
+
+ printMat(globals->get_current_view()->get_VIEW(),"VIEW");
+ printMat(globals->get_current_view()->get_UP(),"UP");
+ // printMat(globals->get_current_view()->get_LOCAL(),"LOCAL");
+
}
SGTime *fgInitTime() {
// Initialize time
static const SGPropertyNode *longitude
- = fgGetNode("/position/longitude-deg");
+ = fgGetNode("/position/longitude-deg");
static const SGPropertyNode *latitude
- = fgGetNode("/position/latitude-deg");
+ = fgGetNode("/position/latitude-deg");
static const SGPropertyNode *cur_time_override
- = fgGetNode("/sim/time/cur-time-override", true);
+ = fgGetNode("/sim/time/cur-time-override", true);
SGPath zone( globals->get_fg_root() );
zone.append( "Timezone" );
// 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");
+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");
fgLIGHT *l = &cur_light_params;
SGPath mpath( globals->get_fg_root() );
mpath.append( "materials.xml" );
- if ( ! material_lib.load( mpath.str() ) ) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Error loading material lib!" );
- exit(-1);
+ 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.
////////////////////////////////////////////////////////////////////
- scenery.init();
- scenery.bind();
-
- if ( global_tile_mgr.init() ) {
- // Load the local scenery data
- global_tile_mgr.update( longitude->getDoubleValue(),
- latitude->getDoubleValue() );
+ if ( globals->get_tile_mgr()->init() ) {
+ // Load the local scenery data
+ double visibility_meters = fgGetDouble("/environment/visibility-m");
+
+ globals->get_tile_mgr()->update( visibility_meters );
} else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Error in Tile Manager initialization!" );
- exit(-1);
+ 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()",
+ globals->get_tile_mgr(),
+ &FGTileMgr::refresh_view_timestamps,
+ 15000 );
+
SG_LOG( SG_GENERAL, SG_DEBUG,
- "Current terrain elevation after tile mgr init " <<
- scenery.get_cur_elev() );
+ "Current terrain elevation after tile mgr init " <<
+ globals->get_scenery()->get_cur_elev() );
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
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.
- ////////////////////////////////////////////////////////////////////
- // Initialize the event manager subsystem.
- ////////////////////////////////////////////////////////////////////
-
- global_events.Init();
-
- // Output event stats every 60 seconds
- global_events.Register( "fgEVENT_MGR::PrintStats()",
- fgMethodCallback<fgEVENT_MGR>( &global_events,
- &fgEVENT_MGR::PrintStats),
- fgEVENT::FG_EVENT_READY, 60000 );
-
-
////////////////////////////////////////////////////////////////////
// Initialize the view manager subsystem.
////////////////////////////////////////////////////////////////////
// things for correctly orienting the sky.
fgUpdateSunPos();
fgUpdateMoonPos();
- global_events.Register( "fgUpdateSunPos()", fgUpdateSunPos,
- fgEVENT::FG_EVENT_READY, 60000);
- global_events.Register( "fgUpdateMoonPos()", fgUpdateMoonPos,
- fgEVENT::FG_EVENT_READY, 60000);
+ 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()",
- fgMethodCallback<fgLIGHT>( &cur_light_params,
- &fgLIGHT::Update),
- fgEVENT::FG_EVENT_READY, 30000 );
+ &cur_light_params, &fgLIGHT::Update,
+ 30000 );
+
+
+ ////////////////////////////////////////////////////////////////////
+ // Create and register the logger.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->add_subsystem("logger", new FGLogger);
+
+
+#if defined(HAVE_PLIB_PSL)
+ ////////////////////////////////////////////////////////////////////
+ // Create and register the script manager.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->add_subsystem("scripting", new FGScriptMgr);
+#endif // HAVE_PLIB_PSL
+
+
+ ////////////////////////////////////////////////////////////////////
+ // Create and register the XML GUI.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->add_subsystem("gui", new NewGUI, FGSubsystemMgr::INIT);
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// update the current timezone each 30 minutes
- global_events.Register( "fgUpdateLocalTime()", fgUpdateLocalTime,
- fgEVENT::FG_EVENT_READY, 1800000);
+ global_events.Register( "fgUpdateLocalTime()", &fgUpdateLocalTime,
+ 30*60*1000 );
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Initialize the weather modeling subsystem
-#ifndef FG_NEW_ENVIRONMENT
+#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 );
+ 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 (fgGetString("/environment/weather/working-type") == "internet")
+ if (!strcmp(fgGetString("/environment/weather/working-type"), "internet"))
{
working_type = FGLocalWeatherDatabase::use_internet;
} else {
if ( init_vis > 0 ) {
FGLocalWeatherDatabase::theFGLocalWeatherDatabase =
- new FGLocalWeatherDatabase( position,
- globals->get_fg_root(),
+ new FGLocalWeatherDatabase( position,
+ globals->get_fg_root(),
working_type,
init_vis );
} else {
FGLocalWeatherDatabase::theFGLocalWeatherDatabase =
- new FGLocalWeatherDatabase( position,
- globals->get_fg_root(),
+ new FGLocalWeatherDatabase( position,
+ globals->get_fg_root(),
working_type );
}
WeatherDatabase = FGLocalWeatherDatabase::theFGLocalWeatherDatabase;
// register the periodic update of the weather
- global_events.Register( "weather update", fgUpdateWeatherDatabase,
- fgEVENT::FG_EVENT_READY, 30000);
+ global_events.Register( "weather update", &fgUpdateWeatherDatabase,
+ 30000);
#else
- globals->get_environment_mgr()->init();
- globals->get_environment_mgr()->bind();
+ globals->add_subsystem("environment", new FGEnvironmentMgr);
#endif
+#ifdef FG_USE_CLOUDS_3D
////////////////////////////////////////////////////////////////////
- // Initialize vor/ndb/ils/fix list management and query systems
- ////////////////////////////////////////////////////////////////////
-
- 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 );
-
- 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 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());
+#if 0
+ cloud_path.append("Textures/Sky/scattered.rgba");
+ SG_LOG(SG_GENERAL, SG_INFO, "Loading CLOUDS3d from: " << cloud_path.c_str());
- //DCL
- 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 );
+ 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()) )
+ {
+ fgSetBool("/sim/rendering/clouds3d", false);
+ SG_LOG(SG_GENERAL, SG_INFO, "CLOUDS3d FAILED: ");
+ }
+ SG_LOG(SG_GENERAL, SG_INFO, "CLOUDS3d Loaded: ");
+ }
+#endif
////////////////////////////////////////////////////////////////////
// Initialise ATC display system
SG_LOG(SG_GENERAL, SG_INFO, " ATC Manager");
globals->set_ATC_mgr(new FGATCMgr);
- globals->get_ATC_mgr()->init();
-
+ globals->get_ATC_mgr()->init();
+
////////////////////////////////////////////////////////////////////
- // Initialize the built-in commands.
+ // Initialise the AI Manager
////////////////////////////////////////////////////////////////////
- fgInitCommands();
+
+ SG_LOG(SG_GENERAL, SG_INFO, " AI Manager");
+ globals->set_AI_mgr(new FGAIMgr);
+ globals->get_AI_mgr()->init();
#ifdef ENABLE_AUDIO_SUPPORT
// Initialize the sound subsystem.
////////////////////////////////////////////////////////////////////
- globals->set_soundmgr(new FGSoundMgr);
+ globals->set_soundmgr(new SGSoundMgr);
globals->get_soundmgr()->init();
globals->get_soundmgr()->bind();
////////////////////////////////////////////////////////////////////
// Initialize the sound-effects subsystem.
////////////////////////////////////////////////////////////////////
- globals->set_fx(new FGFX);
- globals->get_fx()->init();
- globals->get_fx()->bind();
+ globals->add_subsystem("fx", new FGFX);
+
#endif
+ globals->add_subsystem("instrumentation", new FGInstrumentMgr);
+ globals->add_subsystem("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();
////////////////////////////////////////////////////////////////////
if( fgCockpitInit( ¤t_aircraft )) {
- // Cockpit initialized ok.
+ // Cockpit initialized ok.
} else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Error in Cockpit initialization!" );
- exit(-1);
+ SG_LOG( SG_GENERAL, SG_ALERT, "Error in Cockpit initialization!" );
+ exit(-1);
}
- ////////////////////////////////////////////////////////////////////
- // Initialize the joystick subsystem.
- ////////////////////////////////////////////////////////////////////
-
- // if ( ! fgJoystickInit() ) {
- // SG_LOG( SG_GENERAL, SG_ALERT, "Error in Joystick initialization!" );
- // }
-
-
////////////////////////////////////////////////////////////////////
// Initialize the autopilot subsystem.
////////////////////////////////////////////////////////////////////
- current_autopilot = new FGAutopilot;
- current_autopilot->init();
+ globals->set_autopilot(new FGAutopilot);
+ globals->get_autopilot()->init();
+ globals->get_autopilot()->bind();
- // initialize the gui parts of the autopilot
+ // FIXME: these should go in the
+ // GUI initialization code, not here.
fgAPAdjustInit();
NewTgtAirportInit();
NewHeadingInit();
// Initialize I/O subsystem.
////////////////////////////////////////////////////////////////////
-#if ! defined( macintosh )
- fgIOInit();
-#endif
+ globals->get_io()->init();
+ globals->get_io()->bind();
+
+
+ ////////////////////////////////////////////////////////////////////
+ // Add a new 2D panel.
+ ////////////////////////////////////////////////////////////////////
- // Initialize the 2D panel.
string panel_path = fgGetString("/sim/panel/path",
- "Panels/Default/default.xml");
- current_panel = fgReadPanel(panel_path);
- if (current_panel == 0) {
- SG_LOG( SG_INPUT, SG_ALERT,
- "Error reading new panel from " << panel_path );
+ "Panels/Default/default.xml");
+
+ 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();
+ SG_LOG( SG_INPUT, SG_INFO, "Loaded new panel from " << panel_path );
+ globals->get_current_panel()->init();
+ globals->get_current_panel()->bind();
}
// Initialize the input subsystem.
////////////////////////////////////////////////////////////////////
- current_input.init();
- current_input.bind();
+ globals->add_subsystem("input", new FGInput);
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the replay subsystem
+ ////////////////////////////////////////////////////////////////////
+ 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
+
////////////////////////////////////////////////////////////////////////
// End of subsystem initialization.
////////////////////////////////////////////////////////////////////
SG_LOG( SG_GENERAL, SG_INFO, endl);
- // Save the initial state for future
- // reference.
+ // Save the initial state for future
+ // reference.
globals->saveInitialState();
return true;
}
-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");
+ = fgGetNode("/sim/freeze/master");
SG_LOG( SG_GENERAL, SG_INFO,
- "/position/altitude = " << altitude->getDoubleValue() );
+ "fgReInitSubsystems(): /position/altitude = "
+ << altitude->getDoubleValue() );
bool freeze = master_freeze->getBoolValue();
if ( !freeze ) {
- fgSetBool("/sim/freeze/master", true);
- }
-
- // Initialize the Scenery Management subsystem
- scenery.init();
-
-#if 0
- if( global_tile_mgr.init() ) {
- Load the local scenery data
- global_tile_mgr.update( longitude->getDoubleValue(),
- latitude->getDoubleValue() );
- } else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Error in Tile Manager initialization!" );
- exit(-1);
+ fgSetBool("/sim/freeze/master", true);
}
-#endif
+ // 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.
+ // reload offsets from config defaults
+ globals->get_viewmgr()->reinit();
+
fgInitView();
globals->get_controls()->reset_all();
- current_autopilot->reset();
+ globals->get_autopilot()->reset();
fgUpdateSunPos();
fgUpdateMoonPos();
fgUpdateLocalTime();
if ( !freeze ) {
- fgSetBool("/sim/freeze/master", false);
+ fgSetBool("/sim/freeze/master", false);
}
}
+
projects / flightgear.git / blobdiff