#include <simgear/compiler.h>
-#include <plib/sg.h>
-#include <plib/ul.h>
-
#include <Environment/environment_mgr.hxx>
#include <Environment/environment.hxx>
#include <simgear/misc/sg_path.hxx>
#include <Main/globals.hxx>
#include <Main/fg_props.hxx>
#include <Airports/runways.hxx>
+#include <ATCDCL/ATCutils.hxx>
#include <string>
#include <vector>
#include "simple.hxx"
#include "dynamics.hxx"
-FGAirportDynamics::FGAirportDynamics(FGAirport* ap) :
- _ap(ap), rwyPrefs(ap) {
- lastUpdate = 0;
-
- // For testing only. This needs to be refined when we move ATIS functionality over.
- atisInformation = "Sierra";
-}
-
-// Note that the ground network should also be copied
-FGAirportDynamics::FGAirportDynamics(const FGAirportDynamics& other) :
- rwyPrefs(other.rwyPrefs)
+FGAirportDynamics::FGAirportDynamics(FGAirport * ap):
+ _ap(ap), rwyPrefs(ap), SIDs(ap),
+ atisSequenceIndex(-1),
+ atisSequenceTimeStamp(0.0),
+ startupController(this)
{
- for (FGParkingVecConstIterator ip= other.parkings.begin(); ip != other.parkings.end(); ip++)
- parkings.push_back(*(ip));
- // rwyPrefs = other.rwyPrefs;
- lastUpdate = other.lastUpdate;
-
- stringVecConstIterator il;
- for (il = other.landing.begin(); il != other.landing.end(); il++)
- landing.push_back(*il);
- for (il = other.takeoff.begin(); il != other.takeoff.end(); il++)
- takeoff.push_back(*il);
- lastUpdate = other.lastUpdate;
- atisInformation = other.atisInformation;
+ lastUpdate = 0;
}
// Destructor
// Initialization required after XMLRead
-void FGAirportDynamics::init()
+void FGAirportDynamics::init()
{
- // This may seem a bit weird to first randomly shuffle the parkings
- // and then sort them again. However, parkings are sorted here by ascending
- // radius. Since many parkings have similar radii, with each radius class they will
- // still be allocated relatively systematically. Randomizing prior to sorting will
- // prevent any initial orderings to be destroyed, leading (hopefully) to a more
- // naturalistic gate assignment.
- random_shuffle(parkings.begin(), parkings.end());
- sort(parkings.begin(), parkings.end());
- // add the gate positions to the ground network.
- groundNetwork.addNodes(&parkings);
- groundNetwork.init();
- groundNetwork.setTowerController(&towerController);
- groundNetwork.setParent(_ap);
+ // This may seem a bit weird to first randomly shuffle the parkings
+ // and then sort them again. However, parkings are sorted here by ascending
+ // radius. Since many parkings have similar radii, with each radius class they will
+ // still be allocated relatively systematically. Randomizing prior to sorting will
+ // prevent any initial orderings to be destroyed, leading (hopefully) to a more
+ // naturalistic gate assignment.
+ random_shuffle(parkings.begin(), parkings.end());
+ sort(parkings.begin(), parkings.end());
+ // add the gate positions to the ground network.
+ groundNetwork.setParent(_ap);
+ groundNetwork.addNodes(&parkings);
+ groundNetwork.init();
+ groundNetwork.setTowerController(&towerController);
+
}
-bool FGAirportDynamics::getAvailableParking(double *lat, double *lon, double *heading, int *gateId, double rad, const string &flType, const string &acType, const string &airline)
+bool FGAirportDynamics::getAvailableParking(double *lat, double *lon,
+ double *heading, int *gateId,
+ double rad,
+ const string & flType,
+ const string & acType,
+ const string & airline)
{
- bool found = false;
- bool available = false;
- //string gateType;
-
- FGParkingVecIterator i;
-// if (flType == "cargo")
-// {
-// gateType = "RAMP_CARGO";
-// }
-// else if (flType == "ga")
-// {
-// gateType = "RAMP_GA";
-// }
-// else gateType = "GATE";
-
- if (parkings.begin() == parkings.end())
- {
- //cerr << "Could not find parking spot at " << _ap->getId() << endl;
- *lat = _ap->getLatitude();
- *lon = _ap->getLongitude();
- *heading = 0;
- found = true;
- }
- else
- {
- // First try finding a parking with a designated airline code
- for (i = parkings.begin(); !(i == parkings.end() || found); i++)
- {
- //cerr << "Gate Id: " << i->getIndex()
- // << " Type : " << i->getType()
- // << " Codes : " << i->getCodes()
- // << " Radius: " << i->getRadius()
- // << " Name : " << i->getName()
- // << " Available: " << i->isAvailable() << endl;
- available = true;
- // Taken by another aircraft
- if (!(i->isAvailable()))
- {
- available = false;
- continue;
- }
- // No airline codes, so skip
- if (i->getCodes().empty())
- {
- available = false;
- continue;
- }
- else // Airline code doesn't match
- {
- //cerr << "Code = " << airline << ": Codes " << i->getCodes();
- if (i->getCodes().find(airline, 0) == string::npos)
- {
- available = false;
- //cerr << "Unavailable" << endl;
- continue;
- }
- else
- {
- //cerr << "Available" << endl;
- }
- }
- // Type doesn't match
- if (i->getType() != flType)
- {
- available = false;
- continue;
- }
- // too small
- if (i->getRadius() < rad)
- {
- available = false;
- continue;
- }
-
- if (available)
- {
- *lat = i->getLatitude ();
- *lon = i->getLongitude();
- *heading = i->getHeading ();
- *gateId = i->getIndex ();
- i->setAvailable(false);
- found = true;
- }
- }
- // then try again for those without codes.
- for (i = parkings.begin(); !(i == parkings.end() || found); i++)
- {
- available = true;
- if (!(i->isAvailable()))
- {
- available = false;
- continue;
- }
- if (!(i->getCodes().empty()))
- {
- if ((i->getCodes().find(airline,0) == string::npos))
- {
- available = false;
- continue;
- }
- }
- if (i->getType() != flType)
- {
- available = false;
- continue;
- }
-
- if (i->getRadius() < rad)
- {
- available = false;
- continue;
- }
-
- if (available)
- {
- *lat = i->getLatitude ();
- *lon = i->getLongitude();
- *heading = i->getHeading ();
- *gateId = i->getIndex ();
- i->setAvailable(false);
- found = true;
- }
- }
- // And finally once more if that didn't work. Now ignore the airline codes, as a last resort
- for (i = parkings.begin(); !(i == parkings.end() || found); i++)
- {
- available = true;
- if (!(i->isAvailable()))
- {
- available = false;
- continue;
- }
- if (i->getType() != flType)
- {
- available = false;
- continue;
- }
-
- if (i->getRadius() < rad)
- {
- available = false;
- continue;
- }
-
- if (available)
- {
- *lat = i->getLatitude ();
- *lon = i->getLongitude();
- *heading = i->getHeading ();
- *gateId = i->getIndex ();
- i->setAvailable(false);
- found = true;
- }
- }
+ bool found = false;
+ bool available = false;
+
+
+ FGParkingVecIterator i;
+ if (parkings.begin() == parkings.end()) {
+ //cerr << "Could not find parking spot at " << _ap->getId() << endl;
+ *lat = _ap->getLatitude();
+ *lon = _ap->getLongitude();
+ *heading = 0;
+ found = true;
+ } else {
+ // First try finding a parking with a designated airline code
+ for (i = parkings.begin(); !(i == parkings.end() || found); i++) {
+ available = true;
+ // Taken by another aircraft
+ if (!(i->isAvailable())) {
+ available = false;
+ continue;
+ }
+ // No airline codes, so skip
+ if (i->getCodes().empty()) {
+ available = false;
+ continue;
+ } else { // Airline code doesn't match
+ //cerr << "Code = " << airline << ": Codes " << i->getCodes();
+ if (i->getCodes().find(airline, 0) == string::npos) {
+ available = false;
+ //cerr << "Unavailable" << endl;
+ continue;
+ } else {
+ //cerr << "Available" << endl;
+ }
+ }
+ // Type doesn't match
+ if (i->getType() != flType) {
+ available = false;
+ continue;
+ }
+ // too small
+ if (i->getRadius() < rad) {
+ available = false;
+ continue;
+ }
+
+ if (available) {
+ *lat = i->getLatitude();
+ *lon = i->getLongitude();
+ *heading = i->getHeading();
+ *gateId = i->getIndex();
+ i->setAvailable(false);
+ found = true;
+ }
+ }
+ // then try again for those without codes.
+ for (i = parkings.begin(); !(i == parkings.end() || found); i++) {
+ available = true;
+ if (!(i->isAvailable())) {
+ available = false;
+ continue;
+ }
+ if (!(i->getCodes().empty())) {
+ if ((i->getCodes().find(airline, 0) == string::npos)) {
+ available = false;
+ continue;
+ }
+ }
+ if (i->getType() != flType) {
+ available = false;
+ continue;
+ }
+
+ if (i->getRadius() < rad) {
+ available = false;
+ continue;
+ }
+
+ if (available) {
+ *lat = i->getLatitude();
+ *lon = i->getLongitude();
+ *heading = i->getHeading();
+ *gateId = i->getIndex();
+ i->setAvailable(false);
+ found = true;
+ }
+ }
+ // And finally once more if that didn't work. Now ignore the airline codes, as a last resort
+ for (i = parkings.begin(); !(i == parkings.end() || found); i++) {
+ available = true;
+ if (!(i->isAvailable())) {
+ available = false;
+ continue;
+ }
+ if (i->getType() != flType) {
+ available = false;
+ continue;
+ }
+
+ if (i->getRadius() < rad) {
+ available = false;
+ continue;
+ }
+
+ if (available) {
+ *lat = i->getLatitude();
+ *lon = i->getLongitude();
+ *heading = i->getHeading();
+ *gateId = i->getIndex();
+ i->setAvailable(false);
+ found = true;
+ }
+ }
}
- if (!found)
- {
- //cerr << "Traffic overflow at" << _ap->getId()
- // << ". flType = " << flType
- // << ". airline = " << airline
- // << " Radius = " <<rad
- // << endl;
- *lat = _ap->getLatitude();
- *lon = _ap->getLongitude();
- *heading = 0;
- *gateId = -1;
- //exit(1);
+ if (!found) {
+ //cerr << "Traffic overflow at" << _ap->getId()
+ // << ". flType = " << flType
+ // << ". airline = " << airline
+ // << " Radius = " <<rad
+ // << endl;
+ *lat = _ap->getLatitude();
+ *lon = _ap->getLongitude();
+ *heading = 0;
+ *gateId = -1;
+ //exit(1);
}
- return found;
+ return found;
}
-void FGAirportDynamics::getParking (int id, double *lat, double* lon, double *heading)
+void FGAirportDynamics::getParking(int id, double *lat, double *lon,
+ double *heading)
{
- if (id < 0)
- {
- *lat = _ap->getLatitude();
- *lon = _ap->getLongitude();
- *heading = 0;
- }
- else
- {
- FGParkingVecIterator i = parkings.begin();
- for (i = parkings.begin(); i != parkings.end(); i++)
- {
- if (id == i->getIndex())
- {
- *lat = i->getLatitude();
- *lon = i->getLongitude();
- *heading = i->getHeading();
- }
- }
+ if (id < 0) {
+ *lat = _ap->getLatitude();
+ *lon = _ap->getLongitude();
+ *heading = 0;
+ } else {
+ FGParkingVecIterator i = parkings.begin();
+ for (i = parkings.begin(); i != parkings.end(); i++) {
+ if (id == i->getIndex()) {
+ *lat = i->getLatitude();
+ *lon = i->getLongitude();
+ *heading = i->getHeading();
+ }
+ }
}
-}
+}
-FGParking *FGAirportDynamics::getParking(int id)
-{
+FGParking *FGAirportDynamics::getParking(int id)
+{
FGParkingVecIterator i = parkings.begin();
- for (i = parkings.begin(); i != parkings.end(); i++)
- {
- if (id == i->getIndex()) {
- return &(*i);
- }
+ for (i = parkings.begin(); i != parkings.end(); i++) {
+ if (id == i->getIndex()) {
+ return &(*i);
}
+ }
return 0;
}
-string FGAirportDynamics::getParkingName(int id)
-{
+
+string FGAirportDynamics::getParkingName(int id)
+{
FGParkingVecIterator i = parkings.begin();
- for (i = parkings.begin(); i != parkings.end(); i++)
- {
- if (id == i->getIndex()) {
- return i->getName();
- }
+ for (i = parkings.begin(); i != parkings.end(); i++) {
+ if (id == i->getIndex()) {
+ return i->getName();
}
+ }
return string("overflow");
}
+
void FGAirportDynamics::releaseParking(int id)
{
- if (id >= 0)
- {
-
- FGParkingVecIterator i = parkings.begin();
- for (i = parkings.begin(); i != parkings.end(); i++)
- {
- if (id == i->getIndex())
- {
- i -> setAvailable(true);
- }
- }
+ if (id >= 0) {
+
+ FGParkingVecIterator i = parkings.begin();
+ for (i = parkings.begin(); i != parkings.end(); i++) {
+ if (id == i->getIndex()) {
+ i->setAvailable(true);
+ }
+ }
}
}
-
-void FGAirportDynamics::setRwyUse(const FGRunwayPreference& ref)
+
+void FGAirportDynamics::setRwyUse(const FGRunwayPreference & ref)
{
- rwyPrefs = ref;
- //cerr << "Exiting due to not implemented yet" << endl;
- //exit(1);
+ rwyPrefs = ref;
+ //cerr << "Exiting due to not implemented yet" << endl;
+ //exit(1);
}
-bool FGAirportDynamics::innerGetActiveRunway(const string &trafficType, int action, string &runway, double heading)
+bool FGAirportDynamics::innerGetActiveRunway(const string & trafficType,
+ int action, string & runway,
+ double heading)
{
-double windSpeed;
- double windHeading;
- double maxTail;
- double maxCross;
- string name;
- string type;
-
- if (!rwyPrefs.available()) {
- return false;
- }
-
- RunwayGroup *currRunwayGroup = 0;
- int nrActiveRunways = 0;
- time_t dayStart = fgGetLong("/sim/time/utc/day-seconds");
- if ((abs((long)(dayStart - lastUpdate)) > 600) || trafficType != prevTrafficType)
- {
- landing.clear();
- takeoff.clear();
- lastUpdate = dayStart;
- prevTrafficType = trafficType;
-
- FGEnvironment
- stationweather = ((FGEnvironmentMgr *) globals->get_subsystem("environment"))
- ->getEnvironment(getLatitude(),
- getLongitude(),
- getElevation());
-
- windSpeed = stationweather.get_wind_speed_kt();
- windHeading = stationweather.get_wind_from_heading_deg();
- string scheduleName;
- //cerr << "finding active Runway for" << _ap->getId() << endl;
- //cerr << "Nr of seconds since day start << " << dayStart << endl;
-
- ScheduleTime *currSched;
- //cerr << "A"<< endl;
- currSched = rwyPrefs.getSchedule(trafficType.c_str());
- if (!(currSched))
- return false;
- //cerr << "B"<< endl;
- scheduleName = currSched->getName(dayStart);
- maxTail = currSched->getTailWind ();
- maxCross = currSched->getCrossWind ();
- //cerr << "SChedule anme = " << scheduleName << endl;
- if (scheduleName.empty())
- return false;
- //cerr << "C"<< endl;
- currRunwayGroup = rwyPrefs.getGroup(scheduleName);
- //cerr << "D"<< endl;
- if (!(currRunwayGroup))
- return false;
- nrActiveRunways = currRunwayGroup->getNrActiveRunways();
+ double windSpeed;
+ double windHeading;
+ double maxTail;
+ double maxCross;
+ string name;
+ string type;
+
+ if (!rwyPrefs.available()) {
+ return false;
+ }
+
+ RunwayGroup *currRunwayGroup = 0;
+ int nrActiveRunways = 0;
+ time_t dayStart = fgGetLong("/sim/time/utc/day-seconds");
+ if ((abs((long) (dayStart - lastUpdate)) > 600)
+ || trafficType != prevTrafficType) {
+ landing.clear();
+ takeoff.clear();
+ lastUpdate = dayStart;
+ prevTrafficType = trafficType;
+ /*
+ FGEnvironment
+ stationweather =
+ ((FGEnvironmentMgr *) globals->get_subsystem("environment"))
+ ->getEnvironment(getLatitude(), getLongitude(),
+ getElevation());
+ */
+ windSpeed = fgGetInt("/environment/metar/base-wind-speed-kt"); //stationweather.get_wind_speed_kt();
+ windHeading = fgGetInt("/environment/metar/base-wind-dir-deg");
+ //stationweather.get_wind_from_heading_deg();
+ string scheduleName;
+ //cerr << "finding active Runway for : " << _ap->getId() << endl;
+ //cerr << "Wind Heading : " << windHeading << endl;
+ //cerr << "Wind Speed : " << windSpeed << endl;
+
+ //cerr << "Nr of seconds since day start << " << dayStart << endl;
+
+ ScheduleTime *currSched;
+ //cerr << "A"<< endl;
+ currSched = rwyPrefs.getSchedule(trafficType.c_str());
+ if (!(currSched))
+ return false;
+ //cerr << "B"<< endl;
+ scheduleName = currSched->getName(dayStart);
+ maxTail = currSched->getTailWind();
+ maxCross = currSched->getCrossWind();
+ //cerr << "Current Schedule = : " << scheduleName << endl;
+ if (scheduleName.empty())
+ return false;
+ //cerr << "C"<< endl;
+ currRunwayGroup = rwyPrefs.getGroup(scheduleName);
+ //cerr << "D"<< endl;
+ if (!(currRunwayGroup))
+ return false;
+ nrActiveRunways = currRunwayGroup->getNrActiveRunways();
// Keep a history of the currently active runways, to ensure
// that an already established selection of runways will not
// be overridden once a more preferred selection becomes
// available as that can lead to random runway swapping.
- if (trafficType == "com") {
- currentlyActive = &comActive;
+ if (trafficType == "com") {
+ currentlyActive = &comActive;
} else if (trafficType == "gen") {
- currentlyActive = &genActive;
+ currentlyActive = &genActive;
} else if (trafficType == "mil") {
- currentlyActive = &milActive;
+ currentlyActive = &milActive;
} else if (trafficType == "ul") {
- currentlyActive = &ulActive;
+ currentlyActive = &ulActive;
+ }
+
+ //cerr << "Durrently active selection for " << trafficType << ": ";
+ for (stringVecIterator it = currentlyActive->begin();
+ it != currentlyActive->end(); it++) {
+ //cerr << (*it) << " ";
+ }
+ //cerr << endl;
+
+ currRunwayGroup->setActive(_ap,
+ windSpeed,
+ windHeading,
+ maxTail, maxCross, currentlyActive);
+
+ // Note that I SHOULD keep multiple lists in memory, one for
+ // general aviation, one for commercial and one for military
+ // traffic.
+ currentlyActive->clear();
+ nrActiveRunways = currRunwayGroup->getNrActiveRunways();
+ //cerr << "Choosing runway for " << trafficType << endl;
+ for (int i = 0; i < nrActiveRunways; i++) {
+ type = "unknown"; // initialize to something other than landing or takeoff
+ currRunwayGroup->getActive(i, name, type);
+ if (type == "landing") {
+ landing.push_back(name);
+ currentlyActive->push_back(name);
+ //cerr << "Landing " << name << endl;
+ }
+ if (type == "takeoff") {
+ takeoff.push_back(name);
+ currentlyActive->push_back(name);
+ //cerr << "takeoff " << name << endl;
+ }
}
- //
- currRunwayGroup->setActive(_ap,
- windSpeed,
- windHeading,
- maxTail,
- maxCross,
- currentlyActive);
-
- // Note that I SHOULD keep multiple lists in memory, one for
- // general aviation, one for commercial and one for military
- // traffic.
- currentlyActive->clear();
- nrActiveRunways = currRunwayGroup->getNrActiveRunways();
- //cerr << "Choosing runway for " << trafficType << endl;
- for (int i = 0; i < nrActiveRunways; i++)
- {
- type = "unknown"; // initialize to something other than landing or takeoff
- currRunwayGroup->getActive(i, name, type);
- if (type == "landing")
- {
- landing.push_back(name);
- currentlyActive->push_back(name);
- //cerr << "Landing " << name << endl;
- }
- if (type == "takeoff")
- {
- takeoff.push_back(name);
- currentlyActive->push_back(name);
- //cerr << "takeoff " << name << endl;
- }
- }
- //cerr << endl;
- }
-
- if (action == 1) // takeoff
- {
- int nr = takeoff.size();
- if (nr)
- {
- // Note that the randomization below, is just a placeholder to choose between
- // multiple active runways for this action. This should be
- // under ATC control.
- runway = chooseRwyByHeading (takeoff, heading);
- }
- else
- { // Fallback
- runway = chooseRunwayFallback();
- }
- }
-
- if (action == 2) // landing
- {
- int nr = landing.size();
- if (nr)
- {
- runway = chooseRwyByHeading (landing, heading);
- }
- else
- { //fallback
- runway = chooseRunwayFallback();
- }
- }
-
- return true;
+ //cerr << endl;
+ }
+
+ if (action == 1) // takeoff
+ {
+ int nr = takeoff.size();
+ if (nr) {
+ // Note that the randomization below, is just a placeholder to choose between
+ // multiple active runways for this action. This should be
+ // under ATC control.
+ runway = chooseRwyByHeading(takeoff, heading);
+ } else { // Fallback
+ runway = chooseRunwayFallback();
+ }
+ }
+
+ if (action == 2) // landing
+ {
+ int nr = landing.size();
+ if (nr) {
+ runway = chooseRwyByHeading(landing, heading);
+ } else { //fallback
+ runway = chooseRunwayFallback();
+ }
+ }
+
+ return true;
}
-string FGAirportDynamics::chooseRwyByHeading(stringVec rwys, double heading) {
- double bestError = 360.0;
- double rwyHeading, headingError;
- string runway;
- for (stringVecIterator i = rwys.begin(); i != rwys.end(); i++) {
- FGRunway *rwy = _ap->getRunwayByIdent((*i));
- rwyHeading = rwy->headingDeg();
- headingError = fabs(heading - rwyHeading);
+string FGAirportDynamics::chooseRwyByHeading(stringVec rwys,
+ double heading)
+{
+ double bestError = 360.0;
+ double rwyHeading, headingError;
+ string runway;
+ for (stringVecIterator i = rwys.begin(); i != rwys.end(); i++) {
+ if (!_ap->hasRunwayWithIdent(*i)) {
+ SG_LOG(SG_ATC, SG_WARN, "chooseRwyByHeading: runway " << *i <<
+ " not found at " << _ap->ident());
+ continue;
+ }
+
+ FGRunway *rwy = _ap->getRunwayByIdent((*i));
+ rwyHeading = rwy->headingDeg();
+ headingError = fabs(heading - rwyHeading);
if (headingError > 180)
headingError = fabs(headingError - 360);
if (headingError < bestError) {
runway = (*i);
bestError = headingError;
}
- }
- //cerr << "Using active runway " << runway << " for heading " << heading << endl;
- return runway;
+ }
+ //cerr << "Using active runway " << runway << " for heading " << heading << endl;
+ return runway;
}
-void FGAirportDynamics::getActiveRunway(const string &trafficType, int action, string &runway, double heading)
+void FGAirportDynamics::getActiveRunway(const string & trafficType,
+ int action, string & runway,
+ double heading)
{
- bool ok = innerGetActiveRunway(trafficType, action, runway, heading);
- if (!ok) {
- runway = chooseRunwayFallback();
- }
+ bool ok = innerGetActiveRunway(trafficType, action, runway, heading);
+ if (!ok) {
+ runway = chooseRunwayFallback();
+ }
}
string FGAirportDynamics::chooseRunwayFallback()
-{
- FGRunway* rwy = _ap->getActiveRunwayForUsage();
- return rwy->ident();
+{
+ FGRunway *rwy = _ap->getActiveRunwayForUsage();
+ return rwy->ident();
}
-void FGAirportDynamics::addParking(FGParking& park) {
- parkings.push_back(park);
+void FGAirportDynamics::addParking(FGParking & park)
+{
+ parkings.push_back(park);
}
-double FGAirportDynamics::getLatitude() const {
- return _ap->getLatitude();
+double FGAirportDynamics::getLatitude() const
+{
+ return _ap->getLatitude();
}
-double FGAirportDynamics::getLongitude() const {
- return _ap->getLongitude();
+double FGAirportDynamics::getLongitude() const
+{
+ return _ap->getLongitude();
}
-double FGAirportDynamics::getElevation() const {
- return _ap->getElevation();
+double FGAirportDynamics::getElevation() const
+{
+ return _ap->getElevation();
}
-const string& FGAirportDynamics::getId() const {
- return _ap->getId();
+const string & FGAirportDynamics::getId() const
+{
+ return _ap->getId();
}
// Experimental: Return a different ground frequency depending on the leg of the
// so that at least I can start working on assigning different frequencies to different
// operations.
-int FGAirportDynamics::getGroundFrequency(int leg) {
- //return freqGround.size() ? freqGround[0] : 0; };
- int groundFreq;
- if (leg < 2) {
- SG_LOG(SG_ATC, SG_ALERT, "Leg value is smaller than two at " << SG_ORIGIN);
- }
- if (freqGround.size() == 0) {
- return 0;
- }
- if ((freqGround.size() >= leg-1) && (leg > 1)) {
- groundFreq = freqGround[leg-1];
- }
- if ((freqGround.size() < leg-1) && (leg > 1)) {
- groundFreq = (freqGround.size() < (leg-2)) ? freqGround[freqGround.size()-1] : freqGround[leg-2];
- }
- if ((freqGround.size() >= leg-1) && (leg > 1)) {
- groundFreq = freqGround[leg-2];
- }
+int FGAirportDynamics::getGroundFrequency(unsigned leg)
+{
+ //return freqGround.size() ? freqGround[0] : 0; };
+ int groundFreq = 0;
+ if (leg < 2) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "Leg value is smaller than two at " << SG_ORIGIN);
+ }
+ if (freqGround.size() == 0) {
+ return 0;
+ }
+ if ((freqGround.size() > leg - 1) && (leg > 1)) {
+ groundFreq = freqGround[leg - 1];
+ }
+ if ((freqGround.size() < leg - 1) && (leg > 1)) {
+ groundFreq =
+ (freqGround.size() <
+ (leg - 1)) ? freqGround[freqGround.size() -
+ 1] : freqGround[leg - 2];
+ }
+ if ((freqGround.size() >= leg - 1) && (leg > 1)) {
+ groundFreq = freqGround[leg - 2];
+ }
return groundFreq;
-}
\ No newline at end of file
+}
+
+int FGAirportDynamics::getTowerFrequency(unsigned nr)
+{
+ int towerFreq = 0;
+ if (nr < 2) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "Leg value is smaller than two at " << SG_ORIGIN);
+ }
+ if (freqTower.size() == 0) {
+ return 0;
+ }
+ if ((freqTower.size() > nr - 1) && (nr > 1)) {
+ towerFreq = freqTower[nr - 1];
+ }
+ if ((freqTower.size() < nr - 1) && (nr > 1)) {
+ towerFreq =
+ (freqTower.size() <
+ (nr - 1)) ? freqTower[freqTower.size() -
+ 1] : freqTower[nr - 2];
+ }
+ if ((freqTower.size() >= nr - 1) && (nr > 1)) {
+ towerFreq = freqTower[nr - 2];
+ }
+ return towerFreq;
+}
+
+
+FGAIFlightPlan *FGAirportDynamics::getSID(string activeRunway,
+ double heading)
+{
+ return SIDs.getBest(activeRunway, heading);
+}
+
+const std::string FGAirportDynamics::getAtisSequence()
+{
+ if (atisSequenceIndex == -1) {
+ updateAtisSequence(1, false);
+ }
+
+ return GetPhoneticLetter(atisSequenceIndex);
+}
+
+int FGAirportDynamics::updateAtisSequence(int interval, bool forceUpdate)
+{
+ double now = globals->get_sim_time_sec();
+ if (atisSequenceIndex == -1) {
+ // first computation
+ atisSequenceTimeStamp = now;
+ atisSequenceIndex = rand() % LTRS; // random initial sequence letters
+ return atisSequenceIndex;
+ }
+
+ int steps = static_cast<int>((now - atisSequenceTimeStamp) / interval);
+ atisSequenceTimeStamp += (interval * steps);
+ if (forceUpdate && (steps == 0)) {
+ ++steps; // a "special" ATIS update is required
+ }
+
+ atisSequenceIndex = (atisSequenceIndex + steps) % LTRS;
+ // return a huge value if no update occurred
+ return (atisSequenceIndex + (steps ? 0 : LTRS*1000));
+}
projects / flightgear.git / blobdiff