//
// This file is in the Public Domain and comes with no warranty.
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <iostream>
+#include <string>
+#include <sstream>
+
+#include <simgear/structure/exception.hxx>
+#include <simgear/misc/sg_path.hxx>
+#include <simgear/sg_inlines.h>
+#include <simgear/props/props_io.hxx>
+
+#include <Main/fg_props.hxx>
+#include <Main/globals.hxx>
+#include <Main/util.hxx>
#include "instrument_mgr.hxx"
+#include "adf.hxx"
#include "airspeed_indicator.hxx"
#include "altimeter.hxx"
#include "attitude_indicator.hxx"
+#include "clock.hxx"
+#include "dme.hxx"
+#include "gps.hxx"
+#include "gsdi.hxx"
#include "heading_indicator.hxx"
+#include "heading_indicator_fg.hxx"
+#include "heading_indicator_dg.hxx"
+#include "kr_87.hxx"
+#include "mag_compass.hxx"
+#include "marker_beacon.hxx"
+#include "newnavradio.hxx"
+#include "slip_skid_ball.hxx"
+#include "transponder.hxx"
+#include "turn_indicator.hxx"
#include "vertical_speed_indicator.hxx"
+#include "inst_vertical_speed_indicator.hxx"
+#include "tacan.hxx"
+#include "mk_viii.hxx"
+#include "mrg.hxx"
+#include "rad_alt.hxx"
+#include "tcas.hxx"
-
-FGInstrumentMgr::FGInstrumentMgr ()
-{
- // NO-OP
+FGInstrumentMgr::FGInstrumentMgr () :
+ _explicitGps(false)
+{
}
FGInstrumentMgr::~FGInstrumentMgr ()
{
- for (unsigned int i = 0; i < _instruments.size(); i++) {
- delete _instruments[i];
- _instruments[i] = 0;
- }
}
-void
-FGInstrumentMgr::init ()
+SGSubsystem::InitStatus FGInstrumentMgr::incrementalInit()
{
- // TODO: replace with XML configuration
- _instruments.push_back(new AirspeedIndicator);
- _instruments.push_back(new Altimeter);
- _instruments.push_back(new AttitudeIndicator);
- _instruments.push_back(new HeadingIndicator);
- _instruments.push_back(new VerticalSpeedIndicator);
-
- // Initialize the individual instruments
- for (unsigned int i = 0; i < _instruments.size(); i++)
- _instruments[i]->init();
+ init();
+ return INIT_DONE;
}
-void
-FGInstrumentMgr::bind ()
+void FGInstrumentMgr::init()
{
- // NO-OP
-}
+ SGPropertyNode_ptr config_props = new SGPropertyNode;
+ SGPropertyNode* path_n = fgGetNode("/sim/instrumentation/path");
+ if (!path_n) {
+ SG_LOG(SG_COCKPIT, SG_WARN, "No instrumentation model specified for this model!");
+ return;
+ }
-void
-FGInstrumentMgr::unbind ()
-{
- // NO-OP
+ SGPath config = globals->resolve_aircraft_path(path_n->getStringValue());
+ SG_LOG( SG_COCKPIT, SG_INFO, "Reading instruments from " << config.str() );
+
+ try {
+ readProperties( config.str(), config_props );
+ if (!build(config_props)) {
+ throw sg_exception(
+ "Detected an internal inconsistency in the instrumentation\n"
+ "system specification file. See earlier errors for details.");
+ }
+ } catch (const sg_exception& e) {
+ SG_LOG(SG_COCKPIT, SG_ALERT, "Failed to load instrumentation system model: "
+ << config.str() << ":" << e.getFormattedMessage() );
+ }
+
+
+ if (!_explicitGps) {
+ SG_LOG(SG_INSTR, SG_INFO, "creating default GPS instrument");
+ SGPropertyNode_ptr nd(new SGPropertyNode);
+ nd->setStringValue("name", "gps");
+ nd->setIntValue("number", 0);
+ _instruments.push_back("gps[0]");
+ set_subsystem("gps[0]", new GPS(nd, true /* default GPS mode */));
+ }
+
+ // bind() created instruments before init.
+ for (unsigned int i=0; i<_instruments.size(); ++i) {
+ const std::string& nm(_instruments[i]);
+ SGSubsystem* instr = get_subsystem(nm);
+ instr->bind();
+ }
+
+ SGSubsystemGroup::init();
}
-void
-FGInstrumentMgr::update (double dt)
+bool FGInstrumentMgr::build (SGPropertyNode* config_props)
{
- for (unsigned int i = 0; i < _instruments.size(); i++)
- _instruments[i]->update(dt);
+ for ( int i = 0; i < config_props->nChildren(); ++i ) {
+ SGPropertyNode *node = config_props->getChild(i);
+ std::string name = node->getName();
+
+ std::ostringstream subsystemname;
+ subsystemname << "instrument-" << i << '-'
+ << node->getStringValue("name", name.c_str());
+ int index = node->getIntValue("number", 0);
+ if (index > 0)
+ subsystemname << '['<< index << ']';
+ std::string id = subsystemname.str();
+
+ if ( name == "adf" ) {
+ set_subsystem( id, new ADF( node ), 0.15 );
+
+ } else if ( name == "airspeed-indicator" ) {
+ set_subsystem( id, new AirspeedIndicator( node ) );
+
+ } else if ( name == "altimeter" ) {
+ set_subsystem( id, new Altimeter( node, "altimeter" ) );
+
+ } else if ( name == "attitude-indicator" ) {
+ set_subsystem( id, new AttitudeIndicator( node ) );
+
+ } else if ( name == "clock" ) {
+ set_subsystem( id, new Clock( node ), 0.25 );
+
+ } else if ( name == "dme" ) {
+ set_subsystem( id, new DME( node ), 1.0 );
+
+ } else if ( name == "encoder" ) {
+ set_subsystem( id, new Altimeter( node, "encoder" ), 0.15 );
+
+ } else if ( name == "gps" ) {
+ // post 2.12.0, add a new name (distinct from 'gps'), so
+ // it is possible to create non-default GPS instruments.
+ // then authors of realistic GPS and FMSs can transition to using
+ // that name as they choose.
+ set_subsystem( id, new GPS( node, true /* default GPS mode */ ) );
+ _explicitGps = true;
+ } else if ( name == "gsdi" ) {
+ set_subsystem( id, new GSDI( node ) );
+
+ } else if ( name == "heading-indicator" ) {
+ set_subsystem( id, new HeadingIndicator( node ) );
+
+ } else if ( name == "heading-indicator-fg" ) {
+ set_subsystem( id, new HeadingIndicatorFG( node ) );
+
+ } else if ( name == "heading-indicator-dg" ) {
+ set_subsystem( id, new HeadingIndicatorDG( node ) );
+
+ } else if ( name == "KR-87" ) {
+ set_subsystem( id, new FGKR_87( node ) );
+
+ } else if ( name == "magnetic-compass" ) {
+ set_subsystem( id, new MagCompass( node ) );
+
+ } else if ( name == "marker-beacon" ) {
+ set_subsystem( id, new FGMarkerBeacon( node ), 0.2 );
+
+ } else if ( name == "nav-radio" ) {
+ set_subsystem( id, Instrumentation::NavRadio::createInstance( node ) );
+
+ } else if ( name == "slip-skid-ball" ) {
+ set_subsystem( id, new SlipSkidBall( node ), 0.03 );
+
+ } else if (( name == "transponder" ) || ( name == "KT-70" )) {
+ if (name == "KT-70") {
+ SG_LOG(SG_INSTR, SG_WARN, "KT-70 legacy instrument compatibility. "
+ "Please update aircraft to use transponder directly");
+ // force configuration into compatibility mode
+ node->setBoolValue("kt70-compatibility", true);
+ }
+ set_subsystem( id, new Transponder( node ), 0.2 );
+
+ } else if ( name == "turn-indicator" ) {
+ set_subsystem( id, new TurnIndicator( node ) );
+
+ } else if ( name == "vertical-speed-indicator" ) {
+ set_subsystem( id, new VerticalSpeedIndicator( node ) );
+
+ } else if ( name == "inst-vertical-speed-indicator" ) {
+ set_subsystem( id, new InstVerticalSpeedIndicator( node ) );
+
+ } else if ( name == "tacan" ) {
+ set_subsystem( id, new TACAN( node ), 0.2 );
+
+ } else if ( name == "mk-viii" ) {
+ set_subsystem( id, new MK_VIII( node ), 0.2);
+
+ } else if ( name == "master-reference-gyro" ) {
+ set_subsystem( id, new MasterReferenceGyro( node ) );
+
+ } else if (( name == "groundradar" ) ||
+ ( name == "radar" ) ||
+ ( name == "air-ground-radar" ) ||
+ ( name == "navigation-display" ))
+ {
+ // these instruments are handled by the CockpitDisplayManager
+ // catch them here so we can still warn about bogus names in
+ // the instruments file
+ continue;
+ } else if ( name == "radar-altimeter" ) {
+ set_subsystem( id, new RadarAltimeter( node ) );
+
+ } else if ( name == "tcas" ) {
+ set_subsystem( id, new TCAS( node ), 0.2);
+
+ } else {
+ SG_LOG( SG_ALL, SG_ALERT, "Unknown top level section: "
+ << name );
+ return false;
+ }
+
+ // only push to our array if we actually built an insturment
+ _instruments.push_back(id);
+ } // of instruments iteration
+ return true;
}
// end of instrument_manager.cxx
projects / flightgear.git / blobdiff