# define isatty _isatty
#endif
-// work around a stdc++ lib bug in some versions of linux, but doesn't
-// seem to hurt to have this here for all versions of Linux.
-#ifdef linux
-# define _G_NO_EXTERN_TEMPLATES
-#endif
-
#include <simgear/compiler.h>
#include <string>
#include <Viewer/renderer.hxx>
#include <Viewer/viewmgr.hxx>
#include <Navaids/NavDataCache.hxx>
+#include <Instrumentation/HUD/HUD.hxx>
+#include <Cockpit/cockpitDisplayManager.hxx>
#include "fg_init.hxx"
#include "fg_io.hxx"
home->setStringValue(dataPath.c_str());
home->setAttribute(SGPropertyNode::WRITE, false);
- flightgear::Options::sharedInstance()->init(argc, argv, dataPath);
+ flightgear::Options* options = flightgear::Options::sharedInstance();
+ options->init(argc, argv, dataPath);
+ bool loadDefaults = flightgear::Options::sharedInstance()->shouldLoadDefaultConfig();
+ if (loadDefaults) {
+ // 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");
+
+ // do not load user settings when reset to default is requested
+ if (flightgear::Options::sharedInstance()->isOptionSet("restore-defaults"))
+ {
+ SG_LOG(SG_ALL, SG_ALERT, "Ignoring user settings. Restoring defaults.");
+ }
+ else
+ {
+ globals->loadUserSettings(dataPath);
+ }
+ } else {
+ SG_LOG(SG_GENERAL, SG_INFO, "not reading default configuration files");
+ }// of no-default-config selected
- // 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");
-
- // do not load user settings when reset to default is requested
- if (flightgear::Options::sharedInstance()->isOptionSet("restore-defaults"))
- {
- SG_LOG(SG_ALL, SG_ALERT, "Ignoring user settings. Restoring defaults.");
- }
- else
- {
- globals->loadUserSettings(dataPath);
- }
-
// Scan user config files and command line for a specified aircraft.
- flightgear::Options::sharedInstance()->initAircraft();
+ options->initAircraft();
FindAndCacheAircraft f(globals->get_props());
if (!f.loadAircraft()) {
// parse options after loading aircraft to ensure any user
// overrides of defaults are honored.
- flightgear::Options::sharedInstance()->processOptions();
+ options->processOptions();
return true;
}
-// Set current tower position lon/lat given an airport id
-static bool fgSetTowerPosFromAirportID( const string& id) {
- const FGAirport *a = fgFindAirportID( id);
- if (a) {
- SGGeod tower = a->getTowerLocation();
- fgSetDouble("/sim/tower/longitude-deg", tower.getLongitudeDeg());
- fgSetDouble("/sim/tower/latitude-deg", tower.getLatitudeDeg());
- fgSetDouble("/sim/tower/altitude-ft", tower.getElevationFt());
- return true;
- } else {
- return false;
- }
-
-}
-
-struct FGTowerLocationListener : SGPropertyChangeListener {
- void valueChanged(SGPropertyNode* node) {
- string id(node->getStringValue());
- if (fgGetBool("/sim/tower/auto-position",true))
- {
- // enforce using closest airport when auto-positioning is enabled
- const char* closest_airport = fgGetString("/sim/airport/closest-airport-id", "");
- if (closest_airport && (id != closest_airport))
- {
- id = closest_airport;
- node->setStringValue(id);
- }
- }
- fgSetTowerPosFromAirportID(id);
- }
-};
-struct FGClosestTowerLocationListener : SGPropertyChangeListener
-{
- void valueChanged(SGPropertyNode* )
- {
- // closest airport has changed
- if (fgGetBool("/sim/tower/auto-position",true))
- {
- // update tower position
- const char* id = fgGetString("/sim/airport/closest-airport-id", "");
- if (id && *id!=0)
- fgSetString("/sim/tower/airport-id", id);
- }
- }
-};
-
-void fgInitTowerLocationListener() {
- fgGetNode("/sim/tower/airport-id", true)
- ->addChangeListener( new FGTowerLocationListener(), true );
- FGClosestTowerLocationListener* ntcl = new FGClosestTowerLocationListener();
- fgGetNode("/sim/airport/closest-airport-id", true)
- ->addChangeListener(ntcl , true );
- fgGetNode("/sim/tower/auto-position", true)
- ->addChangeListener(ntcl, true );
-}
-
-static void fgApplyStartOffset(const SGGeod& aStartPos, double aHeading, double aTargetHeading = HUGE_VAL)
-{
- SGGeod startPos(aStartPos);
- if (aTargetHeading == HUGE_VAL) {
- aTargetHeading = aHeading;
- }
-
- if ( fabs( fgGetDouble("/sim/presets/offset-distance-nm") ) > SG_EPSILON ) {
- double offsetDistance = fgGetDouble("/sim/presets/offset-distance-nm");
- offsetDistance *= SG_NM_TO_METER;
- double offsetAzimuth = aHeading;
- if ( fabs(fgGetDouble("/sim/presets/offset-azimuth-deg")) > SG_EPSILON ) {
- offsetAzimuth = fgGetDouble("/sim/presets/offset-azimuth-deg");
- aHeading = aTargetHeading;
- }
-
- SGGeod offset;
- double az2; // dummy
- SGGeodesy::direct(startPos, offsetAzimuth + 180, offsetDistance, offset, az2);
- startPos = offset;
- }
-
- // presets
- fgSetDouble("/sim/presets/longitude-deg", startPos.getLongitudeDeg() );
- fgSetDouble("/sim/presets/latitude-deg", startPos.getLatitudeDeg() );
- fgSetDouble("/sim/presets/heading-deg", aHeading );
-
- // other code depends on the actual values being set ...
- fgSetDouble("/position/longitude-deg", startPos.getLongitudeDeg() );
- fgSetDouble("/position/latitude-deg", startPos.getLatitudeDeg() );
- fgSetDouble("/orientation/heading-deg", aHeading );
-}
-
-// Set current_options lon/lat given an airport id and heading (degrees)
-bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
- if ( id.empty() )
- return false;
-
- // set initial position from runway and heading
- SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position from airport code "
- << id << " heading " << tgt_hdg );
-
- const FGAirport* apt = fgFindAirportID(id);
- if (!apt) return false;
- FGRunway* r = apt->findBestRunwayForHeading(tgt_hdg);
- fgSetString("/sim/atc/runway", r->ident().c_str());
-
- SGGeod startPos = r->pointOnCenterline(fgGetDouble("/sim/airport/runways/start-offset-m", 5.0));
- fgApplyStartOffset(startPos, r->headingDeg(), tgt_hdg);
- return true;
-}
-
-// Set current_options lon/lat given an airport id and parkig position name
-static bool fgSetPosFromAirportIDandParkpos( const string& id, const string& parkpos ) {
- if ( id.empty() )
- return false;
-
- // can't see an easy way around this const_cast at the moment
- FGAirport* apt = const_cast<FGAirport*>(fgFindAirportID(id));
- if (!apt) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to find airport " << id );
- return false;
- }
- FGAirportDynamics* dcs = apt->getDynamics();
- if (!dcs) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Airport " << id << "does not appear to have parking information available");
- return false;
- }
-
- int park_index = dcs->getNrOfParkings() - 1;
- bool succes;
- double radius = fgGetDouble("/sim/dimensions/radius-m");
- if ((parkpos == string("AVAILABLE")) && (radius > 0)) {
- double lat, lon, heading;
- string fltType;
- string acOperator;
- SGPath acData;
- try {
- acData = globals->get_fg_home();
- acData.append("aircraft-data");
- string acfile = fgGetString("/sim/aircraft") + string(".xml");
- acData.append(acfile);
- SGPropertyNode root;
- readProperties(acData.str(), &root);
- SGPropertyNode * node = root.getNode("sim");
- fltType = node->getStringValue("aircraft-class", "NONE" );
- acOperator = node->getStringValue("aircraft-operator", "NONE" );
- } catch (const sg_exception &) {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Could not load aircraft aircrat type and operator information from: " << acData.str() << ". Using defaults");
-
- // cout << path.str() << endl;
- }
- if (fltType.empty() || fltType == "NONE") {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Aircraft type information not found in: " << acData.str() << ". Using default value");
- fltType = fgGetString("/sim/aircraft-class" );
- }
- if (acOperator.empty() || fltType == "NONE") {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Aircraft operator information not found in: " << acData.str() << ". Using default value");
- acOperator = fgGetString("/sim/aircraft-operator" );
- }
-
- cerr << "Running aircraft " << fltType << " of livery " << acOperator << endl;
- string acType; // Currently not used by findAvailable parking, so safe to leave empty.
- succes = dcs->getAvailableParking(&lat, &lon, &heading, &park_index, radius, fltType, acType, acOperator);
- if (succes) {
- fgGetString("/sim/presets/parkpos");
- fgSetString("/sim/presets/parkpos", dcs->getParking(park_index)->getName());
- } else {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find a suitable parking at airport " << id );
- return false;
- }
- } else {
- //cerr << "We shouldn't get here when AVAILABLE" << endl;
- while (park_index >= 0 && dcs->getParkingName(park_index) != parkpos) park_index--;
- if (park_index < 0) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find parking position " << parkpos <<
- " at airport " << id );
- return false;
- }
- }
- FGParking* parking = dcs->getParking(park_index);
- parking->setAvailable(false);
- fgApplyStartOffset(
- SGGeod::fromDeg(parking->getLongitude(), parking->getLatitude()),
- parking->getHeading());
- return true;
-}
-
-
-// Set current_options lon/lat given an airport id and runway number
-static bool fgSetPosFromAirportIDandRwy( const string& id, const string& rwy, bool rwy_req ) {
- if ( id.empty() )
- return false;
-
- // set initial position from airport and runway number
- SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position for "
- << id << ":" << rwy );
-
- const FGAirport* apt = fgFindAirportID(id);
- if (!apt) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to find airport:" << id);
- return false;
- }
-
- if (!apt->hasRunwayWithIdent(rwy)) {
- SG_LOG( SG_GENERAL, rwy_req ? SG_ALERT : SG_INFO,
- "Failed to find runway " << rwy <<
- " at airport " << id << ". Using default runway." );
- return false;
- }
-
- FGRunway* r(apt->getRunwayByIdent(rwy));
- fgSetString("/sim/atc/runway", r->ident().c_str());
- SGGeod startPos = r->pointOnCenterline( fgGetDouble("/sim/airport/runways/start-offset-m", 5.0));
- fgApplyStartOffset(startPos, r->headingDeg());
- 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-nm");
- 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)) + 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) {
- // 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-nm", 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." );
- 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, FGPositioned::Type type )
-{
- FGNavList::TypeFilter filter(type);
- const nav_list_type navlist
- = FGNavList::findByIdentAndFreq( id.c_str(), freq, &filter );
-
- if (navlist.size() == 0 ) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate NAV = "
- << id << ":" << freq );
- return false;
- }
-
- if( navlist.size() > 1 ) {
- ostringstream buf;
- buf << "Ambigous NAV-ID: '" << id << "'. Specify id and frequency. Available stations:" << endl;
- for( nav_list_type::const_iterator it = navlist.begin(); it != navlist.end(); ++it ) {
- // NDB stored in kHz, VOR stored in MHz * 100 :-P
- double factor = (*it)->type() == FGPositioned::NDB ? 1.0 : 1/100.0;
- string unit = (*it)->type() == FGPositioned::NDB ? "kHz" : "MHz";
- buf << (*it)->ident() << " "
- << setprecision(5) << (double)((*it)->get_freq() * factor) << " "
- << (*it)->get_lat() << "/" << (*it)->get_lon()
- << endl;
- }
-
- SG_LOG( SG_GENERAL, SG_ALERT, buf.str() );
- return false;
- }
-
- FGNavRecord *nav = navlist[0];
- fgApplyStartOffset(nav->geod(), fgGetDouble("/sim/presets/heading-deg"));
- return true;
-}
-
-// Set current_options lon/lat given an aircraft carrier id
-static bool fgSetPosFromCarrier( const string& carrier, const string& posid ) {
-
- // set initial position from runway and heading
- SGGeod geodPos;
- double heading;
- SGVec3d uvw;
- if (FGAIManager::getStartPosition(carrier, posid, geodPos, heading, uvw)) {
- double lon = geodPos.getLongitudeDeg();
- double lat = geodPos.getLatitudeDeg();
- double alt = geodPos.getElevationFt();
-
- SG_LOG( SG_GENERAL, SG_INFO, "Attempting to set starting position for "
- << carrier << " at lat = " << lat << ", lon = " << lon
- << ", alt = " << alt << ", heading = " << heading);
-
- fgSetDouble("/sim/presets/longitude-deg", lon);
- fgSetDouble("/sim/presets/latitude-deg", lat);
- fgSetDouble("/sim/presets/altitude-ft", alt);
- fgSetDouble("/sim/presets/heading-deg", heading);
- fgSetDouble("/position/longitude-deg", lon);
- fgSetDouble("/position/latitude-deg", lat);
- fgSetDouble("/position/altitude-ft", alt);
- fgSetDouble("/orientation/heading-deg", heading);
-
- fgSetString("/sim/presets/speed-set", "UVW");
- fgSetDouble("/velocities/uBody-fps", uvw(0));
- fgSetDouble("/velocities/vBody-fps", uvw(1));
- fgSetDouble("/velocities/wBody-fps", uvw(2));
- fgSetDouble("/sim/presets/uBody-fps", uvw(0));
- fgSetDouble("/sim/presets/vBody-fps", uvw(1));
- fgSetDouble("/sim/presets/wBody-fps", uvw(2));
-
- fgSetBool("/sim/presets/onground", true);
-
- return true;
- } else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate aircraft carrier = "
- << carrier );
- return false;
- }
-}
-
-// Set current_options lon/lat given an airport id and heading (degrees)
-static bool fgSetPosFromFix( const string& id )
-{
- FGPositioned::TypeFilter fixFilter(FGPositioned::FIX);
- FGPositioned* fix = FGPositioned::findFirstWithIdent(id, &fixFilter);
- if (!fix) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate fix = " << id );
- return false;
- }
-
- fgApplyStartOffset(fix->geod(), fgGetDouble("/sim/presets/heading-deg"));
- return true;
-}
/**
* Initialize vor/ndb/ils/fix list management and query systems (as
* well as simple airport db list)
+ * This is called multiple times in the case of a cache rebuild,
+ * to allow length caching to take place in the background, without
+ * blocking the main/UI thread.
*/
bool
fgInitNav ()
{
- SG_LOG(SG_GENERAL, SG_INFO, "Loading Airport Database ...");
-
flightgear::NavDataCache* cache = flightgear::NavDataCache::instance();
- if (cache->isRebuildRequired()) {
- SGTimeStamp st;
- st.stamp();
- cache->rebuild();
-
- SG_LOG(SG_GENERAL, SG_INFO, "rebuilding NavDataCache took:" << st.elapsedMSec());
+ static bool doingRebuild = false;
+ if (doingRebuild || cache->isRebuildRequired()) {
+ doingRebuild = true;
+ bool finished = cache->rebuild();
+ if (!finished) {
+ // sleep to give the rebuild thread more time
+ SGTimeStamp::sleepForMSec(50);
+ return false;
+ }
}
FGTACANList *channellist = new FGTACANList;
// autopilot.)
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("instrumentation", new FGInstrumentMgr, SGSubsystemMgr::FDM);
globals->add_subsystem("systems", new FGSystemMgr, SGSubsystemMgr::FDM);
-
+ globals->add_subsystem("instrumentation", new FGInstrumentMgr, SGSubsystemMgr::FDM);
+ globals->add_subsystem("hud", new HUD, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("cockpit-displays", new flightgear::CockpitDisplayManager, SGSubsystemMgr::DISPLAY);
+
////////////////////////////////////////////////////////////////////
// Initialize the XML Autopilot subsystem.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Initialize the controls subsystem.
////////////////////////////////////////////////////////////////////
-
- globals->get_controls()->init();
- globals->get_controls()->bind();
-
+
+ globals->add_subsystem("controls", new FGControls, SGSubsystemMgr::GENERAL);
////////////////////////////////////////////////////////////////////
// Initialize the input subsystem.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("input", new FGInput);
+ globals->add_subsystem("input", new FGInput, SGSubsystemMgr::GENERAL);
////////////////////////////////////////////////////////////////////
// ordering here is important : Nasal (via events), then models, then views
globals->add_subsystem("events", globals->get_event_mgr(), SGSubsystemMgr::DISPLAY);
-
- FGAircraftModel* acm = new FGAircraftModel;
- globals->set_aircraft_model(acm);
- globals->add_subsystem("aircraft-model", acm, SGSubsystemMgr::DISPLAY);
- FGModelMgr* mm = new FGModelMgr;
- globals->set_model_mgr(mm);
- globals->add_subsystem("model-manager", mm, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("aircraft-model", new FGAircraftModel, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("model-manager", new FGModelMgr, SGSubsystemMgr::DISPLAY);
FGViewMgr *viewmgr = new FGViewMgr;
globals->set_viewmgr( viewmgr );
/* Scenarios require Nasal, so FGAIManager loads the scenarios,
* including its models such as a/c carriers, in its 'postinit',
* which is the very last thing we do.
- * fgInitPosition is called very early in main.cxx/fgIdleFunction,
+ * flightgear::initPosition is called very early in main.cxx/fgIdleFunction,
* one of the first things we do, long before scenarios/carriers are
* loaded. => When requested "initial preset position" relates to a
* carrier, recalculate the 'initial' position here (how have things
// need to bind FDMshell again, since we manually unbound it above...
globals->get_subsystem("flight")->bind();
+ // need to reset aircraft (systems/instruments) so they can adapt to current environment
+ globals->get_subsystem("systems")->reinit();
+ globals->get_subsystem("instrumentation")->reinit();
+
+ globals->get_subsystem("ATIS")->reinit();
+
// setup state to end re-init
fgSetBool("/sim/signals/reinit", false);
if ( !freeze ) {
projects / flightgear.git / blobdiff