# include <math.h>
#endif
-#ifdef HAVE_WINDOWS_H
-# include <windows.h>
-#endif
-
-#include 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>
#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>
#endif
#include <Sound/fg_fx.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>
#ifdef FG_MPLAYER_AS
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
}
+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 ) {
// Scan user config files and command line for a specified aircraft.
fgInitFGAircraft(argc, argv);
- string aircraft = fgGetString("/sim/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);
+ 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 );
}
+
} 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
// 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 << ", "
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 airport code "
<< id << " heading " << tgt_hdg );
- if ( ! runways.search( id, (int)tgt_hdg, &r ) ) {
+ if ( ! globals->get_runways()->search( id, (int)tgt_hdg, &r ) ) {
SG_LOG( SG_GENERAL, SG_ALERT,
"Failed to find a good runway for " << id << '\n' );
return false;
if ( id.length() ) {
// set initial position from airport and runway number
- 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 for "
<< id << ":" << rwy );
- if ( ! runways.search( id, rwy, &r ) ) {
+ if ( ! globals->get_runways()->search( id, rwy, &r ) ) {
SG_LOG( SG_GENERAL, SG_ALERT,
"Failed to find runway " << rwy <<
" at airport " << id );
/**
- * Initialize vor/ndb/ils/fix list management and query systems
+ * 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");
fgSetDistOrAltFromGlideSlope();
}
- // Select ground or air start depending on if an altitude is
- // specified (this choice can be refined later based on other
- // input.)
- if ( fgGetDouble("/sim/presets/altitude-ft") > -9990.0 ) {
- fgSetBool("/sim/presets/onground", false);
- } else {
- fgSetBool("/sim/presets/onground", true);
- }
// 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.
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() );
}
-
// This is the top level init routine which calls all the other
// initialization routines. If you are adding a subsystem to flight
// gear, its initialization call should located in this routine.
// static const SGPropertyNode *altitude
// = fgGetNode("/sim/presets/altitude-ft");
- fgLIGHT *l = &cur_light_params;
+ FGLight *l = (FGLight *)(globals->get_subsystem("lighting"));
SG_LOG( SG_GENERAL, SG_INFO, "Initialize Subsystems");
SG_LOG( SG_GENERAL, SG_INFO, "========== ==========");
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the event manager subsystem.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->get_event_mgr()->bind();
+ globals->get_event_mgr()->init();
+
+ // Output event stats every 60 seconds
+ globals->get_event_mgr()->add( "SGEventMgr::print_stats()",
+ globals->get_event_mgr(),
+ &SGEventMgr::print_stats,
+ 60000 );
////////////////////////////////////////////////////////////////////
// Initialize the material property subsystem.
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.
}
// 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 );
+ globals->get_event_mgr()->add( "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 " <<
fgInitView();
- ////////////////////////////////////////////////////////////////////
- // Initialize the lighting 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 );
-
-
////////////////////////////////////////////////////////////////////
// Create and register the logger.
////////////////////////////////////////////////////////////////////
// Create and register the XML GUI.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("gui", new NewGUI, FGSubsystemMgr::INIT);
+ 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()->add( "fgUpdateLocalTime()",
+ &fgUpdateLocalTime, 30*60*1000 );
////////////////////////////////////////////////////////////////////
WeatherDatabase = FGLocalWeatherDatabase::theFGLocalWeatherDatabase;
// register the periodic update of the weather
- global_events.Register( "weather update", &fgUpdateWeatherDatabase,
- 30000);
+ globals->get_event_mgr()->add( "weather update",
+ &fgUpdateWeatherDatabase, 30000);
#else
globals->add_subsystem("environment", new FGEnvironmentMgr);
#endif
+
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the lighting subsystem.
+ ////////////////////////////////////////////////////////////////////
+
+ globals->add_subsystem("lighting", new FGLight);
+
+
#ifdef FG_USE_CLOUDS_3D
////////////////////////////////////////////////////////////////////
// Initialize the 3D cloud subsystem.
= 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()) )
{
globals->get_subsystem_mgr()->bind();
globals->get_subsystem_mgr()->init();
-
#ifdef FG_MPLAYER_AS
////////////////////////////////////////////////////////////////////
// Initialize multiplayer subsystem
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);
}
projects / flightgear.git / blobdiff