# include <signal.h>
#endif
-#ifdef SG_MATH_EXCEPTION_CLASH
-# include <math.h>
-#endif
-
-#ifdef HAVE_WINDOWS_H
-# include <windows.h>
-# include <float.h>
-#endif
+#include <iostream>
#include <plib/netSocket.h>
-#include <simgear/props/props.hxx>
-#include <simgear/timing/sg_time.hxx>
-#include <simgear/math/sg_random.h>
+#include <osg/Camera>
+#include <osg/GraphicsContext>
+#include <osgDB/Registry>
// Class references
-#include <simgear/ephemeris/ephemeris.hxx>
#include <simgear/scene/model/modellib.hxx>
#include <simgear/scene/material/matlib.hxx>
#include <simgear/scene/model/animation.hxx>
#include <simgear/scene/sky/sky.hxx>
+#include <simgear/structure/event_mgr.hxx>
+#include <simgear/props/AtomicChangeListener.hxx>
+#include <simgear/props/props.hxx>
+#include <simgear/timing/sg_time.hxx>
+#include <simgear/math/sg_random.h>
+
#include <Time/light.hxx>
#include <Include/general.hxx>
#include <Aircraft/replay.hxx>
#include <Model/acmodel.hxx>
#include <Scenery/scenery.hxx>
#include <Scenery/tilemgr.hxx>
+#include <Sound/fg_fx.hxx>
#include <Sound/beacon.hxx>
#include <Sound/morse.hxx>
-#include <FDM/flight.hxx>
-#include <ATC/ATCmgr.hxx>
-#include <ATC/AIMgr.hxx>
+#include <Sound/fg_fx.hxx>
+#include <ATCDCL/ATCmgr.hxx>
+#include <ATCDCL/AIMgr.hxx>
#include <Time/tmp.hxx>
-#include <Time/fg_timer.hxx>
#include <Environment/environment_mgr.hxx>
+#include <Environment/ephemeris.hxx>
#include <GUI/new_gui.hxx>
#include <MultiPlayer/multiplaymgr.hxx>
+#include "CameraGroup.hxx"
#include "fg_commands.hxx"
#include "fg_io.hxx"
#include "renderer.hxx"
#include "splash.hxx"
#include "main.hxx"
-
-
+#include "util.hxx"
+#include "fg_init.hxx"
+#include "fg_os.hxx"
+#include "WindowSystemAdapter.hxx"
+#include <Main/viewer.hxx>
static double real_delta_time_sec = 0.0;
double delta_time_sec = 0.0;
-extern float init_volume;
+using namespace flightgear;
-#ifdef macintosh
-# include <console.h> // -dw- for command line dialog
-#endif
+using std::cerr;
// This is a record containing a bit of global housekeeping information
FGGeneral general;
SGTimeStamp last_time_stamp;
SGTimeStamp current_time_stamp;
+void fgInitSoundManager();
+void fgSetNewSoundDevice(const char *);
+
// The atexit() function handler should know when the graphical subsystem
// is initialized.
extern int _bootstrap_OSInit;
-
-
-// Update internal time dependent calculations (i.e. flight model)
-// FIXME: this distinction is obsolete; all subsystems now get delta
-// time on update.
-void fgUpdateTimeDepCalcs() {
- static bool inited = false;
-
- static const SGPropertyNode *replay_state
- = fgGetNode( "/sim/freeze/replay-state", true );
- static SGPropertyNode *replay_time
- = fgGetNode( "/sim/replay/time", true );
- // static const SGPropertyNode *replay_end_time
- // = fgGetNode( "/sim/replay/end-time", true );
-
- //SG_LOG(SG_FLIGHT,SG_INFO, "Updating time dep calcs()");
-
- // Initialize the FDM here if it hasn't been and if we have a
- // scenery elevation hit.
-
- // cout << "cur_fdm_state->get_inited() = " << cur_fdm_state->get_inited()
- // << " cur_elev = " << scenery.get_cur_elev() << endl;
-
- if (!cur_fdm_state->get_inited()) {
- // Check for scenery around the aircraft.
- double lon = fgGetDouble("/sim/presets/longitude-deg");
- double lat = fgGetDouble("/sim/presets/latitude-deg");
- // We require just to have 50 meter scenery availabe around
- // the aircraft.
- double range = 50.0;
- if (globals->get_tile_mgr()->scenery_available(lat, lon, range)) {
- SG_LOG(SG_FLIGHT,SG_INFO, "Finally initializing fdm");
- cur_fdm_state->init();
- if ( cur_fdm_state->get_bound() ) {
- cur_fdm_state->unbind();
- }
- cur_fdm_state->bind();
- }
- }
-
- // conceptually, the following block could be done for each fdm
- // instance ...
- if ( cur_fdm_state->get_inited() ) {
- // we have been inited, and we are good to go ...
-
- if ( !inited ) {
- inited = true;
- fgSetBool("/sim/signals/fdm-initialized", true);
- }
-
- if ( replay_state->getIntValue() == 0 ) {
- // replay off, run fdm
- cur_fdm_state->update( delta_time_sec );
- } else {
- FGReplay *r = (FGReplay *)(globals->get_subsystem( "replay" ));
- r->replay( replay_time->getDoubleValue() );
- if ( replay_state->getIntValue() == 1 ) {
- // normal playback
- replay_time->setDoubleValue( replay_time->getDoubleValue()
- + ( delta_time_sec
- * fgGetInt("/sim/speed-up") ) );
- } else if ( replay_state->getIntValue() == 2 ) {
- // paused playback (don't advance replay time)
- }
- }
- } else {
- // do nothing, fdm isn't inited yet
- }
-
- globals->get_model_mgr()->update(delta_time_sec);
- globals->get_aircraft_model()->update(delta_time_sec);
-
- // update the view angle
- globals->get_viewmgr()->update(delta_time_sec);
-
- // Update solar system
- globals->get_ephem()->update( globals->get_time_params()->getMjd(),
- globals->get_time_params()->getLst(),
- cur_fdm_state->get_Latitude() );
-
-}
-
-
-void fgInitTimeDepCalcs( void ) {
- // noop for now
-}
-
-
-static const double alt_adjust_ft = 3.758099;
-static const double alt_adjust_m = alt_adjust_ft * SG_FEET_TO_METER;
-
-
// What should we do when we have nothing else to do? Let's get ready
// for the next move and update the display?
static void fgMainLoop( void ) {
int model_hz = fgGetInt("/sim/model-hz");
- static const SGPropertyNode *longitude
+ static SGConstPropertyNode_ptr longitude
= fgGetNode("/position/longitude-deg");
- static const SGPropertyNode *latitude
+ static SGConstPropertyNode_ptr latitude
= fgGetNode("/position/latitude-deg");
- static const SGPropertyNode *altitude
+ static SGConstPropertyNode_ptr altitude
= fgGetNode("/position/altitude-ft");
- static const SGPropertyNode *clock_freeze
+ static SGConstPropertyNode_ptr vn_fps
+ = fgGetNode("/velocities/speed-north-fps");
+ static SGConstPropertyNode_ptr ve_fps
+ = fgGetNode("/velocities/speed-east-fps");
+ static SGConstPropertyNode_ptr vd_fps
+ = fgGetNode("/velocities/speed-down-fps");
+ static SGConstPropertyNode_ptr clock_freeze
= fgGetNode("/sim/freeze/clock", true);
- static const SGPropertyNode *cur_time_override
+ static SGConstPropertyNode_ptr cur_time_override
= fgGetNode("/sim/time/cur-time-override", true);
- static const SGPropertyNode *max_simtime_per_frame
+ static SGConstPropertyNode_ptr max_simtime_per_frame
= fgGetNode("/sim/max-simtime-per-frame", true);
+ static SGPropertyNode_ptr frame_signal
+ = fgGetNode("/sim/signals/frame", true);
+ frame_signal->fireValueChanged();
SGCloudLayer::enable_bump_mapping = fgGetBool("/sim/rendering/bump-mapping");
- bool scenery_loaded = fgGetBool("sim/sceneryloaded") || fgGetBool("sim/sceneryloaded-override");
+ bool scenery_loaded = fgGetBool("sim/sceneryloaded");
+ bool wait_for_scenery = !(scenery_loaded || fgGetBool("sim/sceneryloaded-override"));
// Update the elapsed time.
static bool first_time = true;
}
double throttle_hz = fgGetDouble("/sim/frame-rate-throttle-hz", 0.0);
- if ( throttle_hz > 0.0 && scenery_loaded ) {
+ if ( throttle_hz > 0.0 && !wait_for_scenery ) {
// optionally throttle the frame rate (to get consistent frame
// rates or reduce cpu usage.
}
current_time_stamp.stamp();
/* Convert to ms */
- double elapsed_us = current_time_stamp - last_time_stamp;
+ double elapsed_us = (current_time_stamp - last_time_stamp).toUSecs();
if ( elapsed_us < frame_us ) {
double requested_us = frame_us - elapsed_us;
ulMilliSecondSleep ( (int)(requested_us / 1000.0) ) ;
// ulMilliSecondSleep() call is omitted this will peg the cpu
// (which is just fine if FG is the only app you care about.)
current_time_stamp.stamp();
- while ( current_time_stamp - last_time_stamp < frame_us ) {
+ SGTimeStamp next_time_stamp = last_time_stamp;
+ next_time_stamp += SGTimeStamp::fromSec(1e-6*frame_us);
+ while ( current_time_stamp < next_time_stamp ) {
current_time_stamp.stamp();
}
} else {
current_time_stamp.stamp();
}
- real_delta_time_sec
- = double(current_time_stamp - last_time_stamp) / 1000000.0;
+ real_delta_time_sec = (current_time_stamp - last_time_stamp).toSecs();
// Limit the time we need to spend in simulation loops
// That means, if the /sim/max-simtime-per-frame value is strictly positive
if (0 < dtMax && dtMax < real_delta_time_sec)
real_delta_time_sec = dtMax;
+ SGSubsystemGroup* fdmGroup =
+ globals->get_subsystem_mgr()->get_group(SGSubsystemMgr::FDM);
+ fdmGroup->set_fixed_update_time(1.0 / model_hz);
+
// round the real time down to a multiple of 1/model-hz.
// this way all systems are updated the _same_ amount of dt.
- {
- static double rem = 0.0;
- real_delta_time_sec += rem;
- double hz = model_hz;
- double nit = floor(real_delta_time_sec*hz);
- rem = real_delta_time_sec - nit/hz;
- real_delta_time_sec = nit/hz;
- }
-
-
- if (clock_freeze->getBoolValue() || !scenery_loaded) {
+ static double reminder = 0.0;
+ real_delta_time_sec += reminder;
+ global_multi_loop = long(floor(real_delta_time_sec*model_hz));
+ global_multi_loop = SGMisc<long>::max(0, global_multi_loop);
+ reminder = real_delta_time_sec - double(global_multi_loop)/double(model_hz);
+ real_delta_time_sec = double(global_multi_loop)/double(model_hz);
+
+ if (clock_freeze->getBoolValue() || wait_for_scenery) {
delta_time_sec = 0;
} else {
delta_time_sec = real_delta_time_sec;
fgSetDouble("/sim/time/delta-realtime-sec", real_delta_time_sec);
fgSetDouble("/sim/time/delta-sec", delta_time_sec);
- static long remainder = 0;
- long elapsed;
#ifdef FANCY_FRAME_COUNTER
int i;
double accum;
SGTime *t = globals->get_time_params();
- globals->get_event_mgr()->update(delta_time_sec);
-
SG_LOG( SG_ALL, SG_DEBUG, "Running Main Loop");
SG_LOG( SG_ALL, SG_DEBUG, "======= ==== ====");
-#if defined( ENABLE_PLIB_JOYSTICK )
- // Read joystick and update control settings
- // if ( fgGetString("/sim/control-mode") == "joystick" )
- // {
- // fgJoystickRead();
- // }
-#endif
-
- // Fix elevation. I'm just sticking this here for now, it should
- // probably move eventually
-
- /* printf("Before - ground = %.2f runway = %.2f alt = %.2f\n",
- scenery.get_cur_elev(),
- cur_fdm_state->get_Runway_altitude() * SG_FEET_TO_METER,
- cur_fdm_state->get_Altitude() * SG_FEET_TO_METER); */
-
- /* printf("Adjustment - ground = %.2f runway = %.2f alt = %.2f\n",
- scenery.get_cur_elev(),
- cur_fdm_state->get_Runway_altitude() * SG_FEET_TO_METER,
- cur_fdm_state->get_Altitude() * SG_FEET_TO_METER); */
-
- // cout << "Warp = " << globals->get_warp() << endl;
-
// update "time"
static bool last_clock_freeze = false;
altitude->getDoubleValue() * SG_FEET_TO_METER,
globals->get_time_params()->getJD() );
- // Get elapsed time (in usec) for this past frame
- elapsed = fgGetTimeInterval();
- SG_LOG( SG_ALL, SG_DEBUG,
- "Elapsed time interval is = " << elapsed
- << ", previous remainder is = " << remainder );
-
// Calculate frame rate average
#ifdef FANCY_FRAME_COUNTER
/* old fps calculation */
general.set_frame_rate( frames );
fgSetInt("/sim/frame-rate", frames);
SG_LOG( SG_ALL, SG_DEBUG,
- "--> Frame rate is = " << general.get_frame_rate() );
+ "--> Frame rate is = " << general.get_frame_rate() );
frames = 0;
}
last_time = t->get_cur_time();
// implementation is an AI model and depends on that
globals->get_multiplayer_mgr()->Update();
+#if ENABLE_ATCDCL
// Run ATC subsystem
if (fgGetBool("/sim/atc/enabled"))
globals->get_ATC_mgr()->update(delta_time_sec);
+
// Run the AI subsystem
- // FIXME: run that also if we have multiplaying enabled since the
- // multiplayer information is interpreted by an AI model
+ // NOTE: the AI_mgr has nothing to do with the AIModels subsystem.
+ // There was previously a comment here stating that the
+ // AI_mgr code should be run then multiplayer is enabled.
+ // Multiplayer relies on AIModels, and not on the old and
+ // depricated AI_mgr system. So, we can safely skip the following
+ // two lines at compile time when compiling with --disable-atcdcl
if (fgGetBool("/sim/ai-traffic/enabled"))
globals->get_AI_mgr()->update(delta_time_sec);
-
- // Run flight model
-
- // Calculate model iterations needed for next frame
- elapsed += remainder;
-
- global_multi_loop = (long)(((double)elapsed * 0.000001) * model_hz );
- remainder = elapsed - ( (global_multi_loop*1000000) / model_hz );
- SG_LOG( SG_ALL, SG_DEBUG,
- "Model iterations needed = " << global_multi_loop
- << ", new remainder = " << remainder );
-
- // chop max iterations to something reasonable if the sim was
- // delayed for an excessive amount of time
- if ( global_multi_loop > 2.0 * model_hz ) {
- global_multi_loop = (int)(2.0 * model_hz );
- remainder = 0;
- }
-
- // flight model
- if ( global_multi_loop > 0) {
- // first run the flight model each frame until it is initialized
- // then continue running each frame only after initial scenery load is complete.
- fgUpdateTimeDepCalcs();
- } else {
- SG_LOG( SG_ALL, SG_DEBUG,
- "Elapsed time is zero ... we're zinging" );
- }
-
- // Do any I/O channel work that might need to be done
- globals->get_io()->update( real_delta_time_sec );
-
- // see if we need to load any deferred-load textures
- globals->get_matlib()->load_next_deferred();
-
- // Run audio scheduler
-#ifdef ENABLE_AUDIO_SUPPORT
- if ( globals->get_soundmgr()->is_working() ) {
- globals->get_soundmgr()->update( delta_time_sec );
- }
-#endif
-
+#endif
+
globals->get_subsystem_mgr()->update(delta_time_sec);
-
+ globals->get_aircraft_model()->update(delta_time_sec);
+
//
// Tile Manager updates - see if we need to load any new scenery tiles.
// this code ties together the fdm, viewer and scenery classes...
// we may want to move this to its own class at some point
//
double visibility_meters = fgGetDouble("/environment/visibility-m");
- FGViewer *current_view = globals->get_current_view();
-
globals->get_tile_mgr()->prep_ssg_nodes( visibility_meters );
+
// update tile manager for view...
- SGLocation *view_location = globals->get_current_view()->getSGLocation();
- globals->get_tile_mgr()->update( view_location, visibility_meters );
- {
- double lon = view_location->getLongitude_deg();
- double lat = view_location->getLatitude_deg();
- double alt = view_location->getAltitudeASL_ft() * SG_FEET_TO_METER;
-
- // check if we can reuse the groundcache for that purpose.
- double ref_time, r;
- SGVec3d pt;
- bool valid = cur_fdm_state->is_valid_m(&ref_time, pt.sg(), &r);
- SGVec3d viewpos(globals->get_current_view()->get_view_pos());
- if (valid && distSqr(viewpos, pt) < r*r) {
- // Reuse the cache ...
- double lev
- = cur_fdm_state->get_groundlevel_m(lat*SGD_DEGREES_TO_RADIANS,
- lon*SGD_DEGREES_TO_RADIANS,
- alt + 2.0);
- view_location->set_cur_elev_m( lev );
- } else {
- // Do full intersection test.
- double lev;
- if (globals->get_scenery()->get_elevation_m(lat, lon, alt+2, lev, 0))
- view_location->set_cur_elev_m( lev );
- else
- view_location->set_cur_elev_m( -9999.0 );
- }
- }
+ SGVec3d viewPos = globals->get_current_view()->get_view_pos();
+ SGGeod geodViewPos = SGGeod::fromCart(viewPos);
+ globals->get_tile_mgr()->update(geodViewPos, visibility_meters);
+ // run Nasal's settimer() loops right before the view manager
+ globals->get_event_mgr()->update(delta_time_sec);
+
+ // pick up model coordidnates that Nasal code may have set relative to the
+ // aircraft's
+ globals->get_model_mgr()->update(delta_time_sec);
+
+ // update the view angle as late as possible, but before sound calculations
+ globals->get_viewmgr()->update(real_delta_time_sec);
+
+ // Update the sound manager last so it can use the CPU while the GPU
+ // is processing the scenery (doubled the frame-rate for me) -EMH-
#ifdef ENABLE_AUDIO_SUPPORT
- // Right now we make a simplifying assumption that the primary
- // aircraft is the source of all sounds and that all sounds are
- // positioned relative to the current view position.
-
- static sgVec3 last_pos_offset;
-
- // get the location data for the primary FDM (now hardcoded to ac model)...
- SGLocation *acmodel_loc = NULL;
- acmodel_loc = (SGLocation *)globals->
- get_aircraft_model()->get3DModel()->getSGLocation();
-
- // set positional offset for sources
- sgdVec3 dsource_pos_offset;
- sgdSubVec3( dsource_pos_offset,
- view_location->get_absolute_view_pos(),
- acmodel_loc->get_absolute_view_pos() );
- // cout << "pos all = " << source_pos_offset[0] << " " << source_pos_offset[1] << " " << source_pos_offset[2] << endl;
- sgVec3 source_pos_offset;
- sgSetVec3(source_pos_offset, dsource_pos_offset);
- globals->get_soundmgr()->set_source_pos_all( source_pos_offset );
-
- // set the velocity
- sgVec3 source_vel;
- sgSubVec3( source_vel, source_pos_offset, last_pos_offset );
- sgScaleVec3( source_vel, delta_time_sec );
- sgCopyVec3( last_pos_offset, source_pos_offset );
- // cout << "vel = " << source_vel[0] << " " << source_vel[1] << " " << source_vel[2] << endl;
- globals->get_soundmgr()->set_source_vel_all( source_vel );
-
- // Right now we make a simplifying assumption that the listener is
- // always positioned at the origin.
- sgVec3 listener_pos;
- sgSetVec3( listener_pos, 0.0, 0.0, 0.0 );
- // cout << "listener = " << listener_pos[0] << " " << listener_pos[1] << " " << listener_pos[2] << endl;
- globals->get_soundmgr()->set_listener_pos( listener_pos );
+ static bool smgr_init = true;
+ static SGPropertyNode *sound_working = fgGetNode("/sim/sound/working");
+ if (smgr_init == true) {
+ if (sound_working->getBoolValue() == true) {
+ fgInitSoundManager();
+ smgr_init = false;
+ }
+ } else {
+ static SGPropertyNode *sound_enabled = fgGetNode("/sim/sound/enabled");
+ static SGSoundMgr *smgr = globals->get_soundmgr();
+ static bool smgr_enabled = true;
+
+ if (sound_working->getBoolValue() == false) { // request to reinit
+ smgr->reinit();
+ smgr->resume();
+ sound_working->setBoolValue(true);
+ }
+
+ if (smgr_enabled != sound_enabled->getBoolValue()) {
+ if (smgr_enabled == true) { // request to suspend
+ smgr->suspend();
+ smgr_enabled = false;
+ } else {
+ smgr->resume();
+ smgr_enabled = true;
+ }
+ }
+
+ if (smgr_enabled == true) {
+ static SGPropertyNode *volume = fgGetNode("/sim/sound/volume");
+ smgr->set_volume(volume->getFloatValue());
+ smgr->update(delta_time_sec);
+ }
+ }
#endif
// END Tile Manager udpates
- if (!scenery_loaded && globals->get_tile_mgr()->all_queues_empty() && cur_fdm_state->get_inited()) {
+ if (!scenery_loaded && globals->get_tile_mgr()->isSceneryLoaded()
+ && fgGetBool("sim/fdm-initialized")) {
fgSetBool("sim/sceneryloaded",true);
- fgSetFloat("/sim/sound/volume", init_volume);
- globals->get_soundmgr()->set_volume(init_volume);
+ if (fgGetBool("/sim/sound/working")) {
+ globals->get_soundmgr()->activate();
+ }
+ globals->get_props()->tie("/sim/sound/devices/name",
+ SGRawValueFunctions<const char *>(0, fgSetNewSoundDevice), false);
}
-
+ simgear::AtomicChangeListener::fireChangeListeners();
fgRequestRedraw();
SG_LOG( SG_ALL, SG_DEBUG, "" );
}
+void fgInitSoundManager()
+{
+ SGSoundMgr *smgr = globals->get_soundmgr();
-// This is the top level master main function that is registered as
-// our idle funciton
+ smgr->bind();
+ smgr->init(fgGetString("/sim/sound/device-name", NULL));
-// The first few passes take care of initialization things (a couple
-// per pass) and once everything has been initialized fgMainLoop from
-// then on.
+ vector <const char*>devices = smgr->get_available_devices();
+ for (unsigned int i=0; i<devices.size(); i++) {
+ SGPropertyNode *p = fgGetNode("/sim/sound/devices/device", i, true);
+ p->setStringValue(devices[i]);
+ }
+ devices.clear();
+}
-static void fgIdleFunction ( void ) {
- if ( idle_state == 0 ) {
- idle_state++;
+void fgSetNewSoundDevice(const char *device)
+{
+ globals->get_soundmgr()->suspend();
+ globals->get_soundmgr()->stop();
+ globals->get_soundmgr()->init(device);
+ globals->get_soundmgr()->resume();
+}
- // This seems to be the absolute earliest in the init sequence
- // that these calls will return valid info. Too bad it's after
- // we've already created and sized our window. :-(
+// Operation for querying OpenGL parameters. This must be done in a
+// valid OpenGL context, potentially in another thread.
+namespace
+{
+struct GeneralInitOperation : public GraphicsContextOperation
+{
+ GeneralInitOperation()
+ : GraphicsContextOperation(std::string("General init"))
+ {
+ }
+ void run(osg::GraphicsContext* gc)
+ {
general.set_glVendor( (char *)glGetString ( GL_VENDOR ) );
general.set_glRenderer( (char *)glGetString ( GL_RENDERER ) );
general.set_glVersion( (char *)glGetString ( GL_VERSION ) );
+ SG_LOG( SG_GENERAL, SG_INFO, general.get_glVendor() );
SG_LOG( SG_GENERAL, SG_INFO, general.get_glRenderer() );
+ SG_LOG( SG_GENERAL, SG_INFO, general.get_glVersion() );
GLint tmp;
glGetIntegerv( GL_MAX_TEXTURE_SIZE, &tmp );
glGetIntegerv( GL_DEPTH_BITS, &tmp );
general.set_glDepthBits( tmp );
SG_LOG ( SG_GENERAL, SG_INFO, "Depth buffer bits = " << tmp );
+ }
+};
+}
- // Initialize the user interface so that we can use fonts
- guiInit();
+// This is the top level master main function that is registered as
+// our idle funciton
+// The first few passes take care of initialization things (a couple
+// per pass) and once everything has been initialized fgMainLoop from
+// then on.
+static void fgIdleFunction ( void ) {
+ static osg::ref_ptr<GeneralInitOperation> genOp;
+ if ( idle_state == 0 ) {
+ idle_state++;
+ // Pick some window on which to do queries.
+ // XXX Perhaps all this graphics initialization code should be
+ // moved to renderer.cxx?
+ genOp = new GeneralInitOperation;
+ osg::Camera* guiCamera = getGUICamera(CameraGroup::getDefault());
+ WindowSystemAdapter* wsa = WindowSystemAdapter::getWSA();
+ osg::GraphicsContext* gc = 0;
+ if (guiCamera)
+ gc = guiCamera->getGraphicsContext();
+ if (gc) {
+ gc->add(genOp.get());
+ } else {
+ wsa->windows[0]->gc->add(genOp.get());
+ }
+ guiStartInit(gc);
} else if ( idle_state == 1 ) {
+ if (genOp.valid()) {
+ if (!genOp->isFinished())
+ return;
+ genOp = 0;
+ }
+ if (!guiFinishInit())
+ return;
idle_state++;
fgSplashProgress("reading aircraft list");
} else if ( idle_state == 2 ) {
idle_state++;
- // Read the list of available aircraft
- fgReadAircraft();
-
- // get the address of our OpenGL extensions
-// if (SGIsOpenGLExtensionSupported("GL_EXT_point_parameters") ) {
-// glPointParameterIsSupported = true;
-// glPointParameterfPtr = (glPointParameterfProc)
-// SGLookupFunction("glPointParameterfEXT");
-// glPointParameterfvPtr = (glPointParameterfvProc)
-// SGLookupFunction("glPointParameterfvEXT");
-// } else if ( SGIsOpenGLExtensionSupported("GL_ARB_point_parameters") ) {
-// glPointParameterIsSupported = true;
-// glPointParameterfPtr = (glPointParameterfProc)
-// SGLookupFunction("glPointParameterfARB");
-// glPointParameterfvPtr = (glPointParameterfvProc)
-// SGLookupFunction("glPointParameterfvARB");
-// } else {
-// glPointParameterIsSupported = false;
-// }
+
fgSplashProgress("reading airport & navigation data");
// Initialize the material manager
////////////////////////////////////////////////////////////////////
globals->set_matlib( new SGMaterialLib );
- globals->set_model_lib(new SGModelLib);
+ simgear::SGModelLib::init(globals->get_fg_root());
////////////////////////////////////////////////////////////////////
} else if ( idle_state == 5 ) {
idle_state++;
+
////////////////////////////////////////////////////////////////////
// Initialize the 3D aircraft model subsystem (has a dependency on
// the scenery subsystem.)
////////////////////////////////////////////////////////////////////
- globals->set_aircraft_model(new FGAircraftModel);
- globals->get_aircraft_model()->init();
- globals->get_aircraft_model()->bind();
+ FGAircraftModel* acm = new FGAircraftModel;
+ globals->set_aircraft_model(acm);
+ //globals->add_subsystem("aircraft-model", acm);
+ acm->init();
+ acm->bind();
////////////////////////////////////////////////////////////////////
// Initialize the view manager subsystem.
} else if ( idle_state == 6 ) {
idle_state++;
// Initialize the sky
- SGPath ephem_data_path( globals->get_fg_root() );
- ephem_data_path.append( "Astro" );
- SGEphemeris *ephem = new SGEphemeris( ephem_data_path.c_str() );
- ephem->update( globals->get_time_params()->getMjd(),
- globals->get_time_params()->getLst(),
- 0.0 );
- globals->set_ephem( ephem );
+
+ Ephemeris* eph = new Ephemeris;
+ globals->add_subsystem("ephmeris", eph);
+ eph->init(); // FIXME - remove this once SGSky code below is also a subsystem
+ eph->bind();
// TODO: move to environment mgr
thesky = new SGSky;
// Sun diameter: 1,390,000 kilometers
thesky->build( 80000.0, 80000.0,
463.3, 361.8,
- globals->get_ephem()->getNumPlanets(),
- globals->get_ephem()->getPlanets(),
- globals->get_ephem()->getNumStars(),
- globals->get_ephem()->getStars(),
+ *globals->get_ephem(),
fgGetNode("/environment", true));
// Initialize MagVar model
SG_LOG( SG_GENERAL, SG_INFO,
"Starting intro music: " << mp3file.str() );
-#if defined( __CYGWIN__ )
+# if defined( __CYGWIN__ )
string command = "start /m `cygpath -w " + mp3file.str() + "`";
-#elif defined( WIN32 )
+# elif defined( _WIN32 )
string command = "start /m " + mp3file.str();
-#else
+# else
string command = "mpg123 " + mp3file.str() + "> /dev/null 2>&1";
-#endif
+# endif
system ( command.c_str() );
}
#endif
-
- // These are a few miscellaneous things that aren't really
- // "subsystems" but still need to be initialized.
-
-#ifdef USE_GLIDE
- if ( strstr ( general.get_glRenderer(), "Glide" ) ) {
- grTexLodBiasValue ( GR_TMU0, 1.0 ) ;
- }
-#endif
-
// This is the top level init routine which calls all the
// other subsystem initialization routines. If you are adding
// a subsystem to flightgear, its initialization call should be
// setup OpenGL view parameters
globals->get_renderer()->init();
- SG_LOG( SG_GENERAL, SG_INFO, "Panel visible = " << fgPanelVisible() );
globals->get_renderer()->resize( fgGetInt("/sim/startup/xsize"),
fgGetInt("/sim/startup/ysize") );
fgSplashProgress("loading scenery objects");
-
+ int session = fgGetInt("/sim/session",0);
+ session++;
+ fgSetInt("/sim/session",session);
}
if ( idle_state == 1000 ) {
static void upper_case_property(const char *name)
{
+ using namespace simgear;
SGPropertyNode *p = fgGetNode(name, false);
if (!p) {
p = fgGetNode(name, true);
p->setStringValue("");
} else {
- SGPropertyNode::Type t = p->getType();
- if (t == SGPropertyNode::NONE || t == SGPropertyNode::UNSPECIFIED)
+ props::Type t = p->getType();
+ if (t == props::NONE || t == props::UNSPECIFIED)
p->setStringValue("");
else
- assert(t == SGPropertyNode::STRING);
+ assert(t == props::STRING);
}
p->addChangeListener(new FGMakeUpperCase);
}
// Main top level initialization
bool fgMainInit( int argc, char **argv ) {
-#if defined( macintosh )
- freopen ("stdout.txt", "w", stdout );
- freopen ("stderr.txt", "w", stderr );
- argc = ccommand( &argv );
-#endif
-
// set default log levels
sglog().setLogLevels( SG_ALL, SG_ALERT );
string_list *col = new string_list;
globals->set_channel_options_list( col );
+ fgValidatePath("", false); // initialize static variables
upper_case_property("/sim/presets/airport-id");
upper_case_property("/sim/presets/runway");
upper_case_property("/sim/tower/airport-id");
+ upper_case_property("/autopilot/route-manager/input");
// Scan the config file(s) and command line options to see if
// fg_root was specified (ignore all other options for now)
fgInitFGRoot(argc, argv);
// Check for the correct base package version
- static char required_version[] = "0.9.11";
+ static char required_version[] = "2.0.0";
string base_version = fgBasePackageVersion();
if ( !(base_version == required_version) ) {
// tell the operator how to use this application
}
// Initialize the Window/Graphics environment.
-#if !defined(__APPLE__) || defined(OSX_BUNDLE)
- // Mac OS X command line ("non-bundle") applications call this
- // from main(), in bootstrap.cxx. Andy doesn't know why, someone
- // feel free to add comments...
fgOSInit(&argc, argv);
_bootstrap_OSInit++;
-#endif
fgRegisterWindowResizeHandler( &FGRenderer::resize );
fgRegisterIdleHandler( &fgIdleFunction );
fgRegisterDrawHandler( &FGRenderer::update );
-#ifdef FG_ENABLE_MULTIPASS_CLOUDS
- bool get_stencil_buffer = true;
-#else
- bool get_stencil_buffer = false;
-#endif
-
// Initialize plib net interface
netInit( &argc, argv );
// Clouds3D requires an alpha channel
- // clouds may require stencil buffer
- fgOSOpenWindow( fgGetInt("/sim/startup/xsize"),
- fgGetInt("/sim/startup/ysize"),
- fgGetInt("/sim/rendering/bits-per-pixel"),
- fgGetBool("/sim/rendering/clouds3d-enable"),
- get_stencil_buffer,
- fgGetBool("/sim/startup/fullscreen") );
+ fgOSOpenWindow(true /* request stencil buffer */);
// Initialize the splash screen right away
fntInit();
projects / flightgear.git / blobdiff