#endif
#include <algorithm>
-#include <math.h>
-#include <stdlib.h>
-#include <deque>
+#include <cstdio>
#include <osg/Geode>
#include <osg/Geometry>
#include <simgear/scene/material/EffectGeode.hxx>
#include <simgear/scene/material/matlib.hxx>
#include <simgear/scene/material/mat.hxx>
+#include <simgear/scene/util/OsgMath.hxx>
+#include <simgear/timing/sg_time.hxx>
+
#include <Scenery/scenery.hxx>
#include "trafficcontrol.hxx"
#include <AIModel/AIAircraft.hxx>
#include <AIModel/AIFlightPlan.hxx>
#include <AIModel/performancedata.hxx>
-#include <AIModel/performancedb.hxx>
#include <ATC/atc_mgr.hxx>
#include <Traffic/TrafficMgr.hxx>
#include <Airports/groundnetwork.hxx>
#include <Airports/dynamics.hxx>
-#include <Airports/simple.hxx>
-#define WITH_POINT_TO_POINT
-#include "itm.cpp"
+#include <Airports/airport.hxx>
+#include <Radio/radio.hxx>
+#include <signal.h>
using std::sort;
+using std::string;
+using std::cout;
+using std::endl;
+
+namespace {
+
+TrafficVectorIterator findTraffic(TrafficVector& vec, int id)
+{
+ TrafficVectorIterator it = vec.begin();
+ for (; it != vec.end(); ++it) {
+ if (it->getId() == id) {
+ return it;
+ }
+ }
+
+ return it; // vec.end, effectively
+}
+
+void clearTrafficControllers(TrafficVector& vec)
+{
+ TrafficVectorIterator it = vec.begin();
+ for (; it != vec.end(); ++it) {
+ it->getAircraft()->clearATCController();
+ }
+}
+
+} // of anonymous namespace
/***************************************************************************
* ActiveRunway
time_t newEta;
time_t separation = 90;
bool found = false;
- if (estimatedArrivalTimes.size() == 0) {
+ if (estimatedArrivalTimes.empty()) {
estimatedArrivalTimes.push_back(eta);
return eta;
} else {
TimeVectorIterator i = estimatedArrivalTimes.begin();
//cerr << "Checking eta slots " << eta << ": " << endl;
for (i = estimatedArrivalTimes.begin();
- i != estimatedArrivalTimes.end(); i++) {
+ i != estimatedArrivalTimes.end(); i++) {
//cerr << "Stored time : " << (*i) << endl;
}
i = estimatedArrivalTimes.begin();
estimatedArrivalTimes.push_back(newEta);
sort(estimatedArrivalTimes.begin(), estimatedArrivalTimes.end());
// do some housekeeping : remove any timestamps that are past
- time_t now = time(NULL) + fgGetLong("/sim/time/warp");
+
+ time_t now = globals->get_time_params()->get_cur_time();
+
TimeVectorIterator i = estimatedArrivalTimes.begin();
while (i != estimatedArrivalTimes.end()) {
if ((*i) < now) {
return newEta;
}
+void ActiveRunway::printDepartureCue()
+{
+ cout << "Departure cue for " << rwy << ": " << endl;
+ for (AircraftVecIterator atc = departureCue.begin(); atc != departureCue.end(); atc++) {
+ cout << " " << (*atc)->getCallSign() << " " << (*atc)->getTakeOffStatus();
+ cout << " " << (*atc)->_getLatitude() << " " << (*atc)->_getLongitude() << (*atc)-> getSpeed() << " " << (*atc)->getAltitude() << endl;
+ }
+
+}
+
+FGAIAircraft* ActiveRunway::getFirstOfStatus(int stat)
+{
+ for (AircraftVecIterator atc =departureCue.begin(); atc != departureCue.end(); atc++) {
+ if ((*atc)->getTakeOffStatus() == stat)
+ return (*atc);
+ }
+ return 0;
+}
+
+
+
/***************************************************************************
* FGTrafficRecord
**************************************************************************/
FGTrafficRecord::FGTrafficRecord():
-id(0), waitsForId(0),
-currentPos(0),
-leg(0),
-frequencyId(0),
-state(0),
-allowTransmission(true),
-latitude(0), longitude(0), heading(0), speed(0), altitude(0), radius(0)
+ id(0), waitsForId(0),
+ currentPos(0),
+ leg(0),
+ frequencyId(0),
+ state(0),
+ allowTransmission(true),
+ allowPushback(true),
+ priority(0),
+ timer(0),
+ latitude(0), longitude(0), heading(0), speed(0), altitude(0), radius(0)
+{
+}
+
+FGTrafficRecord::~FGTrafficRecord()
{
}
void FGTrafficRecord::setPositionAndIntentions(int pos,
- FGAIFlightPlan * route)
+ FGAIFlightPlan * route)
{
currentPos = pos;
- if (intentions.size()) {
+ if (! intentions.empty()) {
intVecIterator i = intentions.begin();
if ((*i) != pos) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "Error in FGTrafficRecord::setPositionAndIntentions");
- //cerr << "Pos : " << pos << " Curr " << *(intentions.begin()) << endl;
- for (intVecIterator i = intentions.begin();
- i != intentions.end(); i++) {
- //cerr << (*i) << " ";
- }
- //cerr << endl;
+ SG_LOG(SG_ATC, SG_ALERT,
+ "Error in FGTrafficRecord::setPositionAndIntentions at " << SG_ORIGIN);
}
intentions.erase(i);
} else {
int size = route->getNrOfWayPoints();
//cerr << "Setting pos" << pos << " ";
//cerr << "setting intentions ";
- for (int i = 0; i < size; i++) {
+ for (int i = 2; i < size; i++) {
int val = route->getRouteIndex(i);
- //cerr << val<< " ";
- if ((val) && (val != pos)) {
- intentions.push_back(val);
- //cerr << "[set] ";
- }
+ intentions.push_back(val);
}
- //cerr << endl;
- //while (route->next(&legNr, &routeNr)) {
- //intentions.push_back(routeNr);
- //}
- //route->rewind(currentPos);
}
- //exit(1);
}
+
+void FGTrafficRecord::setAircraft(FGAIAircraft *ref)
+{
+ aircraft = ref;
+}
+
+FGAIAircraft* FGTrafficRecord::getAircraft() const
+{
+ return aircraft.ptr();
+}
+
/**
- * Check if another aircraft is ahead of the current one, and on the same
+ * Check if another aircraft is ahead of the current one, and on the same
* return true / false is the is/isn't the case.
*
****************************************************************************/
//cerr << callsign << ": Check Position and intentions: we are on the same taxiway" << other.callsign << "Index = " << currentPos << endl;
result = true;
}
- // else if (other.intentions.size())
+ // else if (! other.intentions.empty())
// {
// cerr << "Start check 2" << endl;
- // intVecIterator i = other.intentions.begin();
+ // intVecIterator i = other.intentions.begin();
// while (!((i == other.intentions.end()) || ((*i) == currentPos)))
// i++;
// if (i != other.intentions.end()) {
// cerr << "Check Position and intentions: current matches other.intentions" << endl;
// result = true;
// }
- else if (intentions.size()) {
+ else if (! intentions.empty()) {
//cerr << "Start check 3" << endl;
intVecIterator i = intentions.begin();
//while (!((i == intentions.end()) || ((*i) == other.currentPos)))
}
void FGTrafficRecord::setPositionAndHeading(double lat, double lon,
- double hdg, double spd,
- double alt)
+ double hdg, double spd,
+ double alt)
{
latitude = lat;
longitude = lon;
FGTrafficRecord & other)
{
if (checkPositionAndIntentions(other)
- || (other.checkPositionAndIntentions(*this)))
+ || (other.checkPositionAndIntentions(*this)))
return -1;
intVecIterator i, j;
int currentTargetNode = 0, otherTargetNode = 0;
if (currentPos > 0)
- currentTargetNode = net->findSegment(currentPos)->getEnd()->getIndex(); // OKAY,...
+ currentTargetNode = net->findSegment(currentPos)->getEnd()->getIndex(); // OKAY,...
if (other.currentPos > 0)
otherTargetNode = net->findSegment(other.currentPos)->getEnd()->getIndex(); // OKAY,...
if ((currentTargetNode == otherTargetNode) && currentTargetNode > 0)
return currentTargetNode;
- if (intentions.size()) {
+ if (! intentions.empty()) {
for (i = intentions.begin(); i != intentions.end(); i++) {
if ((*i) > 0) {
- if ((currentTargetNode ==
- net->findSegment(*i)->getEnd()->getIndex())) {
+ if (currentTargetNode ==
+ net->findSegment(*i)->getEnd()->getIndex()) {
//cerr << "Current crosses at " << currentTargetNode <<endl;
return currentTargetNode;
}
}
}
}
- if (other.intentions.size()) {
+ if (! other.intentions.empty()) {
for (i = other.intentions.begin(); i != other.intentions.end();
- i++) {
+ i++) {
if ((*i) > 0) {
if (otherTargetNode ==
- net->findSegment(*i)->getEnd()->getIndex()) {
+ net->findSegment(*i)->getEnd()->getIndex()) {
//cerr << "Other crosses at " << currentTargetNode <<endl;
return otherTargetNode;
}
}
}
}
- if (intentions.size() && other.intentions.size()) {
+ if (! intentions.empty() && ! other.intentions.empty()) {
for (i = intentions.begin(); i != intentions.end(); i++) {
for (j = other.intentions.begin(); j != other.intentions.end();
- j++) {
+ j++) {
//cerr << "finding segment " << *i << " and " << *j << endl;
if (((*i) > 0) && ((*j) > 0)) {
currentTargetNode =
net->findSegment(other.currentPos)->getEnd()->getIndex();
if ((node == othernode) && (node != -1))
return true;
- if (other.intentions.size()) {
+ if (! other.intentions.empty()) {
for (intVecIterator i = other.intentions.begin();
- i != other.intentions.end(); i++) {
+ i != other.intentions.end(); i++) {
if (*i > 0) {
othernode = net->findSegment(*i)->getEnd()->getIndex();
if ((node == othernode) && (node > -1))
}
//if (other.currentPos > 0)
// othernode = net->findSegment(other.currentPos)->getEnd()->getIndex();
- //if (intentions.size())
+ //if (! intentions.empty())
// {
// for (intVecIterator i = intentions.begin(); i != intentions.end(); i++)
// {
- // if (*i > 0)
+ // if (*i > 0)
// {
// node = net->findSegment(*i)->getEnd()->getIndex();
// if ((node == othernode) && (node > -1))
}
for (intVecIterator i = intentions.begin(); i != intentions.end();
- i++) {
+ i++) {
if ((opp = net->findSegment(other.currentPos)->opposite())) {
if ((*i) > 0)
if (opp->getIndex() ==
- net->findSegment(*i)->getIndex()) {
+ net->findSegment(*i)->getIndex()) {
if (net->findSegment(*i)->getStart()->getIndex() ==
- node) {
+ node) {
{
//cerr << "Found the node " << node << endl;
return true;
}
}
}
- if (other.intentions.size()) {
+ if (! other.intentions.empty()) {
for (intVecIterator j = other.intentions.begin();
- j != other.intentions.end(); j++) {
+ j != other.intentions.end(); j++) {
// cerr << "Current segment 1 " << (*i) << endl;
if ((*i) > 0) {
if ((opp = net->findSegment(*i)->opposite())) {
if (opp->getIndex() ==
- net->findSegment(*j)->getIndex()) {
+ net->findSegment(*j)->getIndex()) {
//cerr << "Nodes " << net->findSegment(*i)->getIndex()
// << " and " << net->findSegment(*j)->getIndex()
// << " are opposites " << endl;
if (net->findSegment(*i)->getStart()->
- getIndex() == node) {
+ getIndex() == node) {
{
//cerr << "Found the node " << node << endl;
return true;
return false;
}
+bool FGTrafficRecord::isActive(int margin) const
+{
+ time_t now = globals->get_time_params()->get_cur_time();
+ time_t deptime = aircraft->getTrafficRef()->getDepartureTime();
+ return ((now + margin) > deptime);
+}
+
+
void FGTrafficRecord::setSpeedAdjustment(double spd)
{
instruction.setChangeSpeed(true);
instruction.setHeading(heading);
}
-bool FGTrafficRecord::pushBackAllowed()
+bool FGTrafficRecord::pushBackAllowed() const
{
- // With the user ATC / AI integration, checking whether the user's aircraft is near no longer works, because
- // this will effectively block the user's aircraft itself from receiving pushback clearance.
- // So, what can we do?
- /*
- double course, az2, dist;
- SGGeod curr(SGGeod::fromDegM(getLongitude(),
- getLatitude(), getAltitude()));
-
- double userLatitude = fgGetDouble("/position/latitude-deg");
- double userLongitude = fgGetDouble("/position/longitude-deg");
- SGGeod user(SGGeod::fromDeg(userLongitude, userLatitude));
- SGGeodesy::inverse(curr, user, course, az2, dist);
- //cerr << "Distance to user : " << dist << endl;
- return (dist > 250);
- */
-
-
- // In essence, we should check whether the pusbback route itself, as well as the associcated
- // taxiways near the pushback point are free of traffic.
- // To do so, we need to
- return true;
+ return allowPushback;
}
+
/***************************************************************************
* FGATCInstruction
*
}
-bool FGATCInstruction::hasInstruction()
+bool FGATCInstruction::hasInstruction() const
{
return (holdPattern || holdPosition || changeSpeed || changeHeading
|| changeAltitude || resolveCircularWait);
available = true;
lastTransmission = 0;
initialized = false;
+ lastTransmissionDirection = ATC_AIR_TO_GROUND;
+ group = NULL;
}
FGATCController::~FGATCController()
{
- //cerr << "running FGATController destructor" << endl;
+ FGATCManager *mgr = (FGATCManager*) globals->get_subsystem("ATC");
+ mgr->removeController(this);
}
string FGATCController::getGateName(FGAIAircraft * ref)
return ref->atGate();
}
-bool FGATCController::isUserAircraft(FGAIAircraft* ac)
-{
- return (ac->getCallSign() == fgGetString("/sim/multiplay/callsign")) ? true : false;
+bool FGATCController::isUserAircraft(FGAIAircraft* ac)
+{
+ return (ac->getCallSign() == fgGetString("/sim/multiplay/callsign")) ? true : false;
};
void FGATCController::transmit(FGTrafficRecord * rec, FGAirportDynamics *parent, AtcMsgId msgId,
taxiFreq =
rec->getAircraft()->getTrafficRef()->getDepartureAirport()->
getDynamics()->getGroundFrequency(2);
- towerFreq =
+ towerFreq =
rec->getAircraft()->getTrafficRef()->getDepartureAirport()->
getDynamics()->getTowerFrequency(2);
receiver =
getRunwayClassFromTrafficType(fltType);
rec->getAircraft()->getTrafficRef()->getDepartureAirport()->
- getDynamics()->getActiveRunway(rwyClass, 1, activeRunway,
- heading);
+ getDynamics()->getActiveRunway(rwyClass, 1, activeRunway,
+ heading);
rec->getAircraft()->GetFlightPlan()->setRunway(activeRunway);
- fp = rec->getAircraft()->getTrafficRef()->getDepartureAirport()->
- getDynamics()->getSID(activeRunway, heading);
+ fp = NULL;
rec->getAircraft()->GetFlightPlan()->setSID(fp);
if (fp) {
SID = fp->getName() + " departure";
case MSG_REPORT_RUNWAY_HOLD_SHORT:
activeRunway = rec->getAircraft()->GetFlightPlan()->getRunway();
//activeRunway = "test";
- text = receiver + ". Holding short runway "
- + activeRunway
- + ". " + sender;
+ text = receiver + ". Holding short runway "
+ + activeRunway
+ + ". " + sender;
//text = "test1";
//cerr << "1 Currently at leg " << rec->getLeg() << endl;
break;
case MSG_ACKNOWLEDGE_REPORT_RUNWAY_HOLD_SHORT:
activeRunway = rec->getAircraft()->GetFlightPlan()->getRunway();
- text = receiver + "Roger. Holding short runway "
- // + activeRunway
- + ". " + sender;
+ text = receiver + "Roger. Holding short runway "
+ // + activeRunway
+ + ". " + sender;
//text = "test2";
//cerr << "2 Currently at leg " << rec->getLeg() << endl;
break;
// the relevant frequency.
// Note that distance attenuation is currently not yet implemented
- if ((onBoardRadioFreqI0 == stationFreq)
- || (onBoardRadioFreqI1 == stationFreq)) {
- double snr = calculate_attenuation(rec, parent, ground_to_air);
- if (snr <= 0)
- return;
- if (snr > 0 && snr < 12) {
- //for low SNR values implement a way to make the conversation
- //hard to understand but audible
- string hash_noise = " ";
- int reps = fabs((int)snr - 11);
- int t_size = text.size();
- for (int n=1;n<=reps * 2;n++) {
- int pos = rand() % t_size -1;
- text.replace(pos,1, hash_noise);
- }
-
- }
-
+ if ((stationFreq > 0)&&
+ ((onBoardRadioFreqI0 == stationFreq)||
+ (onBoardRadioFreqI1 == stationFreq))) {
if (rec->allowTransmissions()) {
- fgSetString("/sim/messages/atc", text.c_str());
+
+ if( fgGetBool( "/sim/radio/use-itm-attenuation", false ) ) {
+ //cerr << "Using ITM radio propagation" << endl;
+ FGRadioTransmission* radio = new FGRadioTransmission();
+ SGGeod sender_pos;
+ double sender_alt_ft, sender_alt;
+ if(ground_to_air) {
+ sender_pos = parent->parent()->geod();
+ }
+ else {
+ sender_alt_ft = rec->getAltitude();
+ sender_alt = sender_alt_ft * SG_FEET_TO_METER;
+ sender_pos= SGGeod::fromDegM( rec->getLongitude(),
+ rec->getLatitude(), sender_alt );
+ }
+ double frequency = ((double)stationFreq) / 100;
+ radio->receiveATC(sender_pos, frequency, text, ground_to_air);
+ delete radio;
+ }
+ else {
+ fgSetString("/sim/messages/atc", text.c_str());
+ }
}
}
} else {
- FGATCManager *atc = (FGATCManager*) globals->get_subsystem("atc");
- atc->getATCDialog()->addEntry(1, text);
-
+ FGATCDialogNew::instance()->addEntry(1, text);
}
}
-double FGATCController::calculate_attenuation(FGTrafficRecord * rec, FGAirportDynamics *parent,
- int ground_to_air) {
- //////////////////////////////////////////////////
- /// Implement radio attenuation //
- /// based on the Longley-Rice propagation model//
- //////////////////////////////////////////////////
-
- FGScenery * scenery = globals->get_scenery();
- // player aircraft position
- double own_lat = fgGetDouble("/position/latitude-deg");
- double own_lon = fgGetDouble("/position/longitude-deg");
- double own_alt_ft = fgGetDouble("/position/altitude-ft");
- double own_alt= own_alt_ft * SG_FEET_TO_METER;
-
- cerr << "ITM:: pilot Lat: " << own_lat << ", Lon: " << own_lon << ", Alt: " << own_alt << endl;
-
- SGGeod own_pos = SGGeod::fromDegM( own_lon, own_lat, own_alt );
- SGGeod max_own_pos = SGGeod::fromDegM( own_lon, own_lat, SG_MAX_ELEVATION_M );
- SGGeoc center = SGGeoc::fromGeod( max_own_pos );
- SGGeoc own_pos_c = SGGeoc::fromGeod( own_pos );
-
- // position of sender radio antenna (HAAT)
- // sender can be aircraft or ground station
- double ATC_HAAT = 30.0;
- double Aircraft_HAAT = 7.0;
- double sender_alt_ft,sender_alt;
- double transceiver_height=0.0;
- double receiver_height=0.0;
- SGGeod sender_pos;
- if(ground_to_air) {
- sender_alt_ft = parent->getElevation();
- sender_alt = sender_alt_ft * SG_FEET_TO_METER + ATC_HAAT;
- sender_pos= SGGeod::fromDegM( parent->getLongitude(),
- parent->getLatitude(), sender_alt );
- }
- else {
- sender_alt_ft = rec->getAltitude();
- sender_alt = sender_alt_ft * SG_FEET_TO_METER + Aircraft_HAAT;
- sender_pos= SGGeod::fromDegM( rec->getLongitude(),
- rec->getLatitude(), sender_alt );
- }
- SGGeoc sender_pos_c = SGGeoc::fromGeod( sender_pos );
- cerr << "ITM:: sender Lat: " << parent->getLatitude() << ", Lon: " << parent->getLongitude() << ", Alt: " << sender_alt << endl;
-
- double point_distance= 90.0; // regular SRTM is 90 meters
- double course = SGGeodesy::courseRad(own_pos_c, sender_pos_c);
- double distance_m = SGGeodesy::distanceM(own_pos, sender_pos);
- double probe_distance = 0.0;
-
- cerr << "ITM:: Distance: " << distance_m << endl;
-
- double max_points = distance_m / point_distance;
- deque<double> _elevations;
-
- SGGeod probe_pilot = SGGeod::fromGeoc(center.advanceRadM( course, 0 ));
- double elevation_under_pilot = 0.0;
- if (scenery->get_elevation_m( probe_pilot, elevation_under_pilot, NULL )) {
- receiver_height = own_alt - elevation_under_pilot;
- }
- _elevations.push_front(receiver_height);
-
- SGGeod probe_sender = SGGeod::fromGeoc(center.advanceRadM( course, distance_m ));
- double elevation_under_sender = 0.0;
- if (scenery->get_elevation_m( probe_sender, elevation_under_sender, NULL )) {
- transceiver_height = sender_alt - elevation_under_sender;
- }
-
- // If distance larger than this value (400 km), assume reception imposssible
- // technically 400 km is no problem if LOS conditions exist,
- // but we do this to spare resources
- if (distance_m > 400000)
- return -1.0;
-
- int e_size = (deque<unsigned>::size_type)max_points;
-
- while (_elevations.size() < e_size) {
- probe_distance += point_distance;
- SGGeod probe = SGGeod::fromGeoc(center.advanceRadM( course, probe_distance ));
-
- double elevation_m = 0.0;
-
- if (scenery->get_elevation_m( probe, elevation_m, NULL )) {
- _elevations.push_front(elevation_m);
- //cerr << "ITM:: Probe elev: " << elevation_m << endl;
- }
- }
-
- _elevations.push_front(transceiver_height);
- double max_alt_between=0.0;
- for( deque<double>::size_type i = 0; i < _elevations.size(); i++ ) {
- if (_elevations[i] > max_alt_between) {
- max_alt_between = _elevations[i];
- }
- }
-
- double num_points= (double)_elevations.size();
- cerr << "ITM:: Max alt between: " << max_alt_between << ", num points:" << num_points << endl;
- _elevations.push_front(point_distance);
- _elevations.push_front(num_points -1);
- int size = _elevations.size();
- double itm_elev[size];
- for(int i=0;i<size;i++) {
- itm_elev[i]=_elevations[i];
- //cerr << "ITM:: itm_elev: " << _elevations[i] << endl;
- }
-
- ////////////// ITM default parameters //////////////
- // later perhaps take them from tile materials?
- double eps_dielect=15.0;
- double sgm_conductivity = 0.005;
- double eno = 301.0;
- double frq_mhz = 125.0; // middle of bandplan
- int radio_climate = 5; // continental temperate
- int pol=1; // assuming vertical polarization
- double conf = 0.90; // my own tests in Radiomobile have worked best with these values
- double rel = 0.80; // ^^
- double dbloss;
- char strmode[150];
- int errnum;
-
- /////////// radio parameters ///////////
- double receiver_sensitivity = -112.0; // typical AM receiver sensitivity in dBm
- // AM transmitter power in dBm.
- // Note this value is calculated from the typical final transistor stage output
- // !!! small aircraft have portable transmitters which operate at 36 dBm output (4 Watts)
- // later store this value in aircraft description
- // ATC comms usually operate high power equipment, thus making the link asymetrical; this is ignored for now
- if(ground_to_air)
- double transmitter_power = 49.0;
- else
- double transmitter_power = 43.0;
- if(ground_to_air)
- double antenna_gain = 5.0; //pilot plane's antenna gain + Controller antenna gain
- else
- double antenna_gain = 2.0; //pilot plane's antenna gain + AI aircraft antenna gain
- double link_budget = transmitter_power - receiver_sensitivity + antenna_gain;
-
-
- // first Fresnel zone radius
- // frequency in the middle of the bandplan, more accuracy is not necessary
- double fz_clr= 8.657 * sqrt(distance_m / 0.125);
-
- // TODO: If we clear the first Fresnel zone, we are into line of sight teritory
-
- // else we need to calculate point to point link loss
-
- point_to_point(itm_elev, sender_alt, own_alt,
- eps_dielect, sgm_conductivity, eno, frq_mhz, radio_climate,
- pol, conf, rel, dbloss, strmode, errnum);
-
- cerr << "ITM:: Attenuation: " << dbloss << " dBm, " << strmode << ", Error: " << errnum << endl;
-
- //if (errnum !=0 && errnum !=1)
- // return -1;
- double snr = link_budget - dbloss;
- return snr;
-
-}
string FGATCController::formatATCFrequency3_2(int freq)
{
}
// TODO: Set transponder codes according to real-world routes.
-// The current version just returns a random string of four octal numbers.
-string FGATCController::genTransponderCode(string fltRules)
+// The current version just returns a random string of four octal numbers.
+string FGATCController::genTransponderCode(const string& fltRules)
{
if (fltRules == "VFR") {
return string("1200");
}
}
-void FGATCController::init()
+void FGATCController::init()
{
- if (!initialized) {
- FGATCManager *mgr = (FGATCManager*) globals->get_subsystem("ATC");
- mgr->addController(this);
- initialized = true;
+ if (!initialized) {
+ FGATCManager *mgr = (FGATCManager*) globals->get_subsystem("ATC");
+ mgr->addController(this);
+ initialized = true;
}
}
*
**************************************************************************/
FGTowerController::FGTowerController(FGAirportDynamics *par) :
-FGATCController()
+ FGATCController()
{
parent = par;
}
-//
+FGTowerController::~FGTowerController()
+{
+ // to avoid the exception described in:
+ // https://sourceforge.net/p/flightgear/codetickets/1864/
+ // we want to ensure AI aircraft signing-off is a no-op now
+
+ clearTrafficControllers(activeTraffic);
+}
+
+//
void FGTowerController::announcePosition(int id,
- FGAIFlightPlan * intendedRoute,
- int currentPosition, double lat,
- double lon, double heading,
- double speed, double alt,
- double radius, int leg,
- FGAIAircraft * ref)
+ FGAIFlightPlan * intendedRoute,
+ int currentPosition, double lat,
+ double lon, double heading,
+ double speed, double alt,
+ double radius, int leg,
+ FGAIAircraft * ref)
{
init();
TrafficVectorIterator i = activeTraffic.begin();
// Search whether the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
}
// Add a new TrafficRecord if no one exsists for this aircraft.
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
+ if (i == activeTraffic.end() || (activeTraffic.empty())) {
FGTrafficRecord rec;
rec.setId(id);
rec.setRadius(radius);
rec.setAircraft(ref);
activeTraffic.push_back(rec);
- // Don't just schedule the aircraft for the tower controller, also assign if to the correct active runway.
+ // Don't just schedule the aircraft for the tower controller, also assign if to the correct active runway.
ActiveRunwayVecIterator rwy = activeRunways.begin();
- if (activeRunways.size()) {
+ if (! activeRunways.empty()) {
while (rwy != activeRunways.end()) {
if (rwy->getRunwayName() == intendedRoute->getRunway()) {
break;
}
void FGTowerController::updateAircraftInformation(int id, double lat, double lon,
- double heading, double speed, double alt,
- double dt)
+ double heading, double speed, double alt,
+ double dt)
{
TrafficVectorIterator i = activeTraffic.begin();
// Search whether the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
TrafficVectorIterator current, closest;
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
}
// // update position of the current aircraft
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: updating aircraft without traffic record");
+ if (i == activeTraffic.end() || (activeTraffic.empty())) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: updating aircraft without traffic record at " << SG_ORIGIN);
} else {
i->setPositionAndHeading(lat, lon, heading, speed, alt);
current = i;
// see if we already have a clearance record for the currently active runway
// NOTE: dd. 2011-08-07: Because the active runway has been constructed in the announcePosition function, we may safely assume that is
- // already exists here. So, we can simplify the current code.
+ // already exists here. So, we can simplify the current code.
+
ActiveRunwayVecIterator rwy = activeRunways.begin();
+ //if (parent->getId() == fgGetString("/sim/presets/airport-id")) {
+ // for (rwy = activeRunways.begin(); rwy != activeRunways.end(); rwy++) {
+ // rwy->printDepartureCue();
+ // }
+ //}
+
+ rwy = activeRunways.begin();
while (rwy != activeRunways.end()) {
if (rwy->getRunwayName() == current->getRunway()) {
break;
}
} */
// only bother with aircraft that have a takeoff status of 2, since those are essentially under tower control
+ FGAIAircraft* ac= rwy->getFirstAircraftInDepartureCue();
+ if (ac->getTakeOffStatus() == 1) {
+ ac->setTakeOffStatus(2);
+ }
if (current->getAircraft()->getTakeOffStatus() == 2) {
+ current -> setHoldPosition(false);
+ } else {
current->setHoldPosition(true);
- int clearanceId = rwy->getCleared();
- if (clearanceId) {
- if (id == clearanceId) {
- current->setHoldPosition(false);
- }
- } else {
- if (current->getAircraft() == rwy->getFirstAircraftInDepartureCue()) {
- rwy->setCleared(id);
- }
+ }
+ int clearanceId = rwy->getCleared();
+ if (clearanceId) {
+ if (id == clearanceId) {
+ current->setHoldPosition(false);
+ }
+ } else {
+ if (current->getAircraft() == rwy->getFirstAircraftInDepartureCue()) {
+ rwy->setCleared(id);
+ FGAIAircraft *ac = rwy->getFirstOfStatus(1);
+ if (ac)
+ ac->setTakeOffStatus(2);
}
}
-}
+}
void FGTowerController::signOff(int id)
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
// If this aircraft has left the runway, we can clear the departure record for this runway
ActiveRunwayVecIterator rwy = activeRunways.begin();
- if (activeRunways.size()) {
+ if (! activeRunways.empty()) {
//while ((rwy->getRunwayName() != i->getRunway()) && (rwy != activeRunways.end())) {
while (rwy != activeRunways.end()) {
if (rwy->getRunwayName() == i->getRunway()) {
rwy->setCleared(0);
rwy->updateDepartureCue();
} else {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: Attempting to erase non-existing runway clearance record in FGTowerController::signoff");
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: Attempting to erase non-existing runway clearance record in FGTowerController::signoff at " << SG_ORIGIN);
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: Aircraft without traffic record is signing off from tower");
+ if (i == activeTraffic.end() || (activeTraffic.empty())) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: Aircraft without traffic record is signing off from tower at " << SG_ORIGIN);
} else {
i->getAircraft()->resetTakeOffStatus();
i = activeTraffic.erase(i);
// NOTE:
// IF WE MAKE TRAFFICRECORD A MEMBER OF THE BASE CLASS
-// THE FOLLOWING THREE FUNCTIONS: SIGNOFF, HAS INSTRUCTION AND GETINSTRUCTION CAN
+// THE FOLLOWING THREE FUNCTIONS: SIGNOFF, HAS INSTRUCTION AND GETINSTRUCTION CAN
// BECOME DEVIRTUALIZED AND BE A MEMBER OF THE BASE ATCCONTROLLER CLASS
// WHICH WOULD SIMPLIFY CODE MAINTENANCE.
// Note that this function is probably obsolete
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: checking ATC instruction for aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: checking ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->hasInstruction();
}
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: requesting ATC instruction for aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: requesting ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->getInstruction();
}
}
void FGTowerController::render(bool visible) {
- //cerr << "FGTowerController::render function not yet implemented" << endl;
+ //std::cerr << "FGTowerController::render function not yet implemented" << std::endl;
}
string FGTowerController::getName() {
return string(parent->getId() + "-tower");
}
+void FGTowerController::update(double dt)
+{
+
+}
+
/***************************************************************************
*
**************************************************************************/
FGStartupController::FGStartupController(FGAirportDynamics *par):
- FGATCController()
+ FGATCController()
{
parent = par;
}
+FGStartupController::~FGStartupController()
+{
+ clearTrafficControllers(activeTraffic);
+}
+
void FGStartupController::announcePosition(int id,
- FGAIFlightPlan * intendedRoute,
- int currentPosition, double lat,
- double lon, double heading,
- double speed, double alt,
- double radius, int leg,
- FGAIAircraft * ref)
+ FGAIFlightPlan * intendedRoute,
+ int currentPosition, double lat,
+ double lon, double heading,
+ double speed, double alt,
+ double radius, int leg,
+ FGAIAircraft * ref)
{
init();
TrafficVectorIterator i = activeTraffic.begin();
// Search whether the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
}
// Add a new TrafficRecord if no one exsists for this aircraft.
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
FGTrafficRecord rec;
rec.setId(id);
// NOTE:
// IF WE MAKE TRAFFICRECORD A MEMBER OF THE BASE CLASS
-// THE FOLLOWING THREE FUNCTIONS: SIGNOFF, HAS INSTRUCTION AND GETINSTRUCTION CAN
+// THE FOLLOWING THREE FUNCTIONS: SIGNOFF, HAS INSTRUCTION AND GETINSTRUCTION CAN
// BECOME DEVIRTUALIZED AND BE A MEMBER OF THE BASE ATCCONTROLLER CLASS
// WHICH WOULD SIMPLIFY CODE MAINTENANCE.
// Note that this function is probably obsolete
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: checking ATC instruction for aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: checking ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->hasInstruction();
}
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: requesting ATC instruction for aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: requesting ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->getInstruction();
}
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: Aircraft without traffic record is signing off from tower");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: Aircraft without traffic record is signing off from tower at " << SG_ORIGIN);
} else {
//cerr << i->getAircraft()->getCallSign() << " signing off from startupcontroller" << endl;
i = activeTraffic.erase(i);
}
bool FGStartupController::checkTransmissionState(int st, time_t now, time_t startTime, TrafficVectorIterator i, AtcMsgId msgId,
- AtcMsgDir msgDir)
+ AtcMsgDir msgDir)
{
int state = i->getState();
if ((state == st) && available) {
if ((msgDir == ATC_AIR_TO_GROUND) && isUserAircraft(i->getAircraft())) {
-
+
//cerr << "Checking state " << st << " for " << i->getAircraft()->getCallSign() << endl;
- static SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
+ SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
int n = trans_num->getIntValue();
if (n == 0) {
trans_num->setIntValue(-1);
- // PopupCallback(n);
- //cerr << "Selected transmission message " << n << endl;
- FGATCManager *atc = (FGATCManager*) globals->get_subsystem("atc");
- atc->getATCDialog()->removeEntry(1);
+ // PopupCallback(n);
+ //cerr << "Selected transmission message " << n << endl;
+ FGATCDialogNew::instance()->removeEntry(1);
} else {
//cerr << "creading message for " << i->getAircraft()->getCallSign() << endl;
transmit(&(*i), &(*parent), msgId, msgDir, false);
}
void FGStartupController::updateAircraftInformation(int id, double lat, double lon,
- double heading, double speed, double alt,
- double dt)
+ double heading, double speed, double alt,
+ double dt)
{
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
TrafficVectorIterator current, closest;
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
// // update position of the current aircraft
if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: updating aircraft without traffic record");
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: updating aircraft without traffic record at " << SG_ORIGIN);
} else {
i->setPositionAndHeading(lat, lon, heading, speed, alt);
current = i;
int state = i->getState();
- // The user controlled aircraft should have crased here, because it doesn't have a traffic reference.
+ // The user controlled aircraft should have crased here, because it doesn't have a traffic reference.
// NOTE: if we create a traffic schedule for the user aircraft, we can use this to plan a flight.
time_t startTime = i->getAircraft()->getTrafficRef()->getDepartureTime();
- time_t now = time(NULL) + fgGetLong("/sim/time/warp");
- //cerr << i->getAircraft()->getTrafficRef()->getCallSign()
+ time_t now = globals->get_time_params()->get_cur_time();
+
+ //cerr << i->getAircraft()->getTrafficRef()->getCallSign()
// << " is scheduled to depart in " << startTime-now << " seconds. Available = " << available
// << " at parking " << getGateName(i->getAircraft()) << endl;
checkTransmissionState(7, now, (startTime + 180), i, MSG_REQUEST_PUSHBACK_CLEARANCE, ATC_AIR_TO_GROUND);
-
+
if ((state == 8) && available) {
if (now > startTime + 200) {
if (i->pushBackAllowed()) {
double lon, double elev, double hdg, double slope)
{
SGGeod geod = SGGeod::fromDegM(lon, lat, elev);
- obj_pos = geod.makeZUpFrame();
+ obj_pos = makeZUpFrame(geod);
// hdg is not a compass heading, but a counter-clockwise rotation
// around the Z axis
obj_pos.preMult(osg::Matrix::rotate(hdg * SGD_DEGREES_TO_RADIANS,
void FGStartupController::render(bool visible)
{
-
+ //std::cerr << "Rendering startup controller" << std::endl;
SGMaterialLib *matlib = globals->get_matlib();
if (group) {
//int nr = ;
//while (group->getNumChildren()) {
// cerr << "Number of children: " << group->getNumChildren() << endl;
//simgear::EffectGeode* geode = (simgear::EffectGeode*) group->getChild(0);
- //osg::MatrixTransform *obj_trans = (osg::MatrixTransform*) group->getChild(0);
- //geode->releaseGLObjects();
- //group->removeChild(geode);
- //delete geode;
+ //osg::MatrixTransform *obj_trans = (osg::MatrixTransform*) group->getChild(0);
+ //geode->releaseGLObjects();
+ //group->removeChild(geode);
+ //delete geode;
group = 0;
}
if (visible) {
group = new osg::Group;
FGScenery * local_scenery = globals->get_scenery();
- double elevation_meters = 0.0;
- double elevation_feet = 0.0;
+ //double elevation_meters = 0.0;
+ //double elevation_feet = 0.0;
//for ( FGTaxiSegmentVectorIterator i = segments.begin(); i != segments.end(); i++) {
double dx = 0;
- for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
- // Handle start point
- int pos = i->getCurrentPosition();
- //cerr << "rendering for " << i->getAircraft()->getCallSign() << "pos = " << pos << endl;
- if (pos > 0) {
- FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(pos);
- SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
- SGGeod end (SGGeod::fromDeg(segment->getEnd()->getLongitude(), segment->getEnd()->getLatitude()));
-
- double length = SGGeodesy::distanceM(start, end);
- //heading = SGGeodesy::headingDeg(start->getGeod(), end->getGeod());
-
- double az2, heading; //, distanceM;
- SGGeodesy::inverse(start, end, heading, az2, length);
- double coveredDistance = length * 0.5;
- SGGeod center;
- SGGeodesy::direct(start, heading, coveredDistance, center, az2);
- //cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
- ///////////////////////////////////////////////////////////////////////////////
- // Make a helper function out of this
- osg::Matrix obj_pos;
- osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
- obj_trans->setDataVariance(osg::Object::STATIC);
- // Experimental: Calculate slope here, based on length, and the individual elevations
- double elevationStart;
- if (isUserAircraft((i)->getAircraft())) {
- elevationStart = fgGetDouble("/position/ground-elev-m");
- } else {
- elevationStart = ((i)->getAircraft()->_getAltitude());
- }
- double elevationEnd = segment->getEnd()->getElevation();
- if (elevationEnd == 0) {
- SGGeod center2 = end;
- center2.setElevationM(SG_MAX_ELEVATION_M);
- if (local_scenery->get_elevation_m( center2, elevationEnd, NULL )) {
- elevation_feet = elevationEnd * SG_METER_TO_FEET + 0.5;
- //elevation_meters += 0.5;
- }
- else {
- elevationEnd = parent->getElevation()+8+dx;
- }
- segment->getEnd()->setElevation(elevationEnd);
- }
+ time_t now = globals->get_time_params()->get_cur_time();
- double elevationMean = (elevationStart + elevationEnd) / 2.0;
- double elevDiff = elevationEnd - elevationStart;
-
- double slope = atan2(elevDiff, length) * SGD_RADIANS_TO_DEGREES;
-
- //cerr << "1. Using mean elevation : " << elevationMean << " and " << slope << endl;
-
- WorldCoordinate( obj_pos, center.getLatitudeDeg(), center.getLongitudeDeg(), elevationMean + 0.5, -(heading), slope );
-;
-
- obj_trans->setMatrix( obj_pos );
- //osg::Vec3 center(0, 0, 0)
-
- float width = length /2.0;
- osg::Vec3 corner(-width, 0, 0.25f);
- osg::Vec3 widthVec(2*width + 1, 0, 0);
- osg::Vec3 heightVec(0, 1, 0);
- osg::Geometry* geometry;
- geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
- simgear::EffectGeode* geode = new simgear::EffectGeode;
- geode->setName("test");
- geode->addDrawable(geometry);
- //osg::Node *custom_obj;
- SGMaterial *mat = matlib->find("UnidirectionalTaper");
- if (mat)
- geode->setEffect(mat->get_effect());
- obj_trans->addChild(geode);
- // wire as much of the scene graph together as we can
- //->addChild( obj_trans );
- group->addChild( obj_trans );
- /////////////////////////////////////////////////////////////////////
- } else {
- //cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
- }
- for(intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
- osg::Matrix obj_pos;
- int k = (*j);
- if (k > 0) {
- //cerr << "rendering for " << i->getAircraft()->getCallSign() << "intention = " << k << endl;
+ for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
+ if (i->isActive(300)) {
+ // Handle start point
+ int pos = i->getCurrentPosition();
+ //cerr << "rendering for " << i->getAircraft()->getCallSign() << "pos = " << pos << endl;
+ if (pos > 0) {
+ FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(pos);
+ SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
+ SGGeod end (segment->getEnd()->geod());
+
+ double length = SGGeodesy::distanceM(start, end);
+ //heading = SGGeodesy::headingDeg(start->geod(), end->geod());
+
+ double az2, heading; //, distanceM;
+ SGGeodesy::inverse(start, end, heading, az2, length);
+ double coveredDistance = length * 0.5;
+ SGGeod center;
+ SGGeodesy::direct(start, heading, coveredDistance, center, az2);
+ //cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
+ ///////////////////////////////////////////////////////////////////////////////
+ // Make a helper function out of this
+ osg::Matrix obj_pos;
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
- FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(k);
-
- double elevationStart = segment->getStart()->getElevation();
- double elevationEnd = segment->getEnd ()->getElevation();
- if (elevationStart == 0) {
- SGGeod center2 = segment->getStart()->getGeod();
- center2.setElevationM(SG_MAX_ELEVATION_M);
- if (local_scenery->get_elevation_m( center2, elevationStart, NULL )) {
- elevation_feet = elevationStart * SG_METER_TO_FEET + 0.5;
- //elevation_meters += 0.5;
- }
- else {
- elevationStart = parent->getElevation()+8+dx;
- }
- segment->getStart()->setElevation(elevationStart);
+ // Experimental: Calculate slope here, based on length, and the individual elevations
+ double elevationStart;
+ if (isUserAircraft((i)->getAircraft())) {
+ elevationStart = fgGetDouble("/position/ground-elev-m");
+ } else {
+ elevationStart = ((i)->getAircraft()->_getAltitude() * SG_FEET_TO_METER);
}
- if (elevationEnd == 0) {
- SGGeod center2 = segment->getEnd()->getGeod();
+ double elevationEnd = segment->getEnd()->getElevationM();
+ if ((elevationEnd == 0) || (elevationEnd == parent->getElevation())) {
+ SGGeod center2 = end;
center2.setElevationM(SG_MAX_ELEVATION_M);
if (local_scenery->get_elevation_m( center2, elevationEnd, NULL )) {
- elevation_feet = elevationEnd * SG_METER_TO_FEET + 0.5;
+ //elevation_feet = elevationEnd * SG_METER_TO_FEET + 0.5;
//elevation_meters += 0.5;
}
- else {
- elevationEnd = parent->getElevation()+8+dx;
+ else {
+ elevationEnd = parent->getElevation();
}
segment->getEnd()->setElevation(elevationEnd);
}
-
+
double elevationMean = (elevationStart + elevationEnd) / 2.0;
double elevDiff = elevationEnd - elevationStart;
- double length = segment->getLength();
- double slope = atan2(elevDiff, length) * SGD_RADIANS_TO_DEGREES;
-
- //cerr << "2. Using mean elevation : " << elevationMean << " and " << slope << endl;
+ double slope = atan2(elevDiff, length) * SGD_RADIANS_TO_DEGREES;
- WorldCoordinate( obj_pos, segment->getLatitude(), segment->getLongitude(), elevationMean + 0.5, -(segment->getHeading()), slope );
+ //cerr << "1. Using mean elevation : " << elevationMean << " and " << slope << endl;
- //WorldCoordinate( obj_pos, segment->getLatitude(), segment->getLongitude(), parent->getElevation()+8+dx, -(segment->getHeading()) );
+ WorldCoordinate( obj_pos, center.getLatitudeDeg(), center.getLongitudeDeg(), elevationMean + 0.5 + dx, -(heading), slope );
+ ;
obj_trans->setMatrix( obj_pos );
//osg::Vec3 center(0, 0, 0)
- float width = segment->getLength() /2.0;
+ float width = length /2.0;
osg::Vec3 corner(-width, 0, 0.25f);
osg::Vec3 widthVec(2*width + 1, 0, 0);
osg::Vec3 heightVec(0, 1, 0);
geode->setName("test");
geode->addDrawable(geometry);
//osg::Node *custom_obj;
- SGMaterial *mat = matlib->find("UnidirectionalTaper");
+ SGMaterial *mat;
+ if (segment->hasBlock(now)) {
+ mat = matlib->find("UnidirectionalTaperRed", center);
+ } else {
+ mat = matlib->find("UnidirectionalTaperGreen", center);
+ }
if (mat)
geode->setEffect(mat->get_effect());
obj_trans->addChild(geode);
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
+ /////////////////////////////////////////////////////////////////////
} else {
- //cerr << "BIG FAT WARNING: k is here : " << pos << endl;
+ //cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
+ }
+ for (intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
+ osg::Matrix obj_pos;
+ int k = (*j);
+ if (k > 0) {
+ //cerr << "rendering for " << i->getAircraft()->getCallSign() << "intention = " << k << endl;
+ osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
+ obj_trans->setDataVariance(osg::Object::STATIC);
+ FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(k);
+
+ double elevationStart = segment->getStart()->getElevationM();
+ double elevationEnd = segment->getEnd ()->getElevationM();
+ if ((elevationStart == 0) || (elevationStart == parent->getElevation())) {
+ SGGeod center2 = segment->getStart()->geod();
+ center2.setElevationM(SG_MAX_ELEVATION_M);
+ if (local_scenery->get_elevation_m( center2, elevationStart, NULL )) {
+ //elevation_feet = elevationStart * SG_METER_TO_FEET + 0.5;
+ //elevation_meters += 0.5;
+ }
+ else {
+ elevationStart = parent->getElevation();
+ }
+ segment->getStart()->setElevation(elevationStart);
+ }
+ if ((elevationEnd == 0) || (elevationEnd == parent->getElevation())) {
+ SGGeod center2 = segment->getEnd()->geod();
+ center2.setElevationM(SG_MAX_ELEVATION_M);
+ if (local_scenery->get_elevation_m( center2, elevationEnd, NULL )) {
+ //elevation_feet = elevationEnd * SG_METER_TO_FEET + 0.5;
+ //elevation_meters += 0.5;
+ }
+ else {
+ elevationEnd = parent->getElevation();
+ }
+ segment->getEnd()->setElevation(elevationEnd);
+ }
+
+ double elevationMean = (elevationStart + elevationEnd) / 2.0;
+ double elevDiff = elevationEnd - elevationStart;
+ double length = segment->getLength();
+ double slope = atan2(elevDiff, length) * SGD_RADIANS_TO_DEGREES;
+
+ //cerr << "2. Using mean elevation : " << elevationMean << " and " << slope << endl;
+
+ SGGeod segCenter(segment->getCenter());
+ WorldCoordinate( obj_pos, segCenter.getLatitudeDeg(),
+ segCenter.getLongitudeDeg(), elevationMean + 0.5 + dx, -(segment->getHeading()), slope );
+
+ //WorldCoordinate( obj_pos, segment->getLatitude(), segment->getLongitude(), parent->getElevation()+8+dx, -(segment->getHeading()) );
+
+ obj_trans->setMatrix( obj_pos );
+ //osg::Vec3 center(0, 0, 0)
+
+ float width = segment->getLength() /2.0;
+ osg::Vec3 corner(-width, 0, 0.25f);
+ osg::Vec3 widthVec(2*width + 1, 0, 0);
+ osg::Vec3 heightVec(0, 1, 0);
+ osg::Geometry* geometry;
+ geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
+ simgear::EffectGeode* geode = new simgear::EffectGeode;
+ geode->setName("test");
+ geode->addDrawable(geometry);
+ //osg::Node *custom_obj;
+ SGMaterial *mat;
+ if (segment->hasBlock(now)) {
+ mat = matlib->find("UnidirectionalTaperRed", segCenter);
+ } else {
+ mat = matlib->find("UnidirectionalTaperGreen", segCenter);
+ }
+ if (mat)
+ geode->setEffect(mat->get_effect());
+ obj_trans->addChild(geode);
+ // wire as much of the scene graph together as we can
+ //->addChild( obj_trans );
+ group->addChild( obj_trans );
+ } else {
+ //cerr << "BIG FAT WARNING: k is here : " << pos << endl;
+ }
}
+ dx += 0.2;
}
- //dx += 0.1;
}
globals->get_scenery()->get_scene_graph()->addChild(group);
}
return string(parent->getId() + "-startup");
}
+void FGStartupController::update(double dt)
+{
+
+}
+
+
/***************************************************************************
* class FGApproachController
*
**************************************************************************/
FGApproachController::FGApproachController(FGAirportDynamics *par):
-FGATCController()
+ FGATCController()
{
parent = par;
}
-//
+FGApproachController::~FGApproachController()
+{
+ clearTrafficControllers(activeTraffic);
+}
+
+//
void FGApproachController::announcePosition(int id,
- FGAIFlightPlan * intendedRoute,
- int currentPosition,
- double lat, double lon,
- double heading, double speed,
- double alt, double radius,
- int leg, FGAIAircraft * ref)
+ FGAIFlightPlan * intendedRoute,
+ int currentPosition,
+ double lat, double lon,
+ double heading, double speed,
+ double alt, double radius,
+ int leg, FGAIAircraft * ref)
{
init();
TrafficVectorIterator i = activeTraffic.begin();
// Search whether the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
}
// Add a new TrafficRecord if no one exsists for this aircraft.
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
FGTrafficRecord rec;
rec.setId(id);
}
void FGApproachController::updateAircraftInformation(int id, double lat, double lon,
- double heading, double speed, double alt,
- double dt)
+ double heading, double speed, double alt,
+ double dt)
{
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
TrafficVectorIterator current, closest;
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
}
}
// // update position of the current aircraft
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: updating aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: updating aircraft without traffic record at " << SG_ORIGIN);
} else {
i->setPositionAndHeading(lat, lon, heading, speed, alt);
current = i;
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id alread has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: Aircraft without traffic record is signing off from approach");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: Aircraft without traffic record is signing off from approach at " << SG_ORIGIN);
} else {
i = activeTraffic.erase(i);
}
}
+void FGApproachController::update(double dt)
+{
+
+}
TrafficVectorIterator i = activeTraffic.begin();
// Search search if the current id has an entry
// This might be faster using a map instead of a vector, but let's start by taking a safe route
- if (activeTraffic.size()) {
+ if (! activeTraffic.empty()) {
//while ((i->getId() != id) && i != activeTraffic.end()) {
while (i != activeTraffic.end()) {
if (i->getId() == id) {
i++;
}
}
- if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: checking ATC instruction for aircraft without traffic record");
+ if (i == activeTraffic.end() || activeTraffic.empty()) {
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: checking ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->hasInstruction();
}
}
}
if (i == activeTraffic.end() || (activeTraffic.size() == 0)) {
- SG_LOG(SG_GENERAL, SG_ALERT,
- "AI error: requesting ATC instruction for aircraft without traffic record");
+ SG_LOG(SG_ATC, SG_ALERT,
+ "AI error: requesting ATC instruction for aircraft without traffic record at " << SG_ORIGIN);
} else {
return i->getInstruction();
}
}
-ActiveRunway *FGApproachController::getRunway(string name)
+ActiveRunway *FGApproachController::getRunway(const string& name)
{
ActiveRunwayVecIterator rwy = activeRunways.begin();
if (activeRunways.size()) {
}
void FGApproachController::render(bool visible) {
- //cerr << "FGApproachController::render function not yet implemented" << endl;
+ //std::cerr << "FGApproachController::render function not yet implemented" << std::endl;
}
projects / flightgear.git / blobdiff