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Merge branch 'durk/ai-atc'

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This commit is contained in:
Tim Moore 2010-05-06 11:05:59 +02:00
commit 2a9bf393c3
9 changed files with 1237 additions and 1143 deletions
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6
src/AIModel/AIAircraft.cxx
View file

@ -80,6 +80,7 @@ FGAIAircraft::FGAIAircraft(FGAISchedule *ref) : FGAIBase(otAircraft) {
headingError = 0;
holdPos = false;
needsTaxiClearance = false;
_performance = 0; //TODO initialize to JET_TRANSPORT from PerformanceDB
dt = 0;
@ -663,9 +664,8 @@ bool FGAIAircraft::handleAirportEndPoints(FGAIFlightPlan::waypoint* prev, time_t
//cerr << trafficRef->getCallSign() << " has passed waypoint " << prev->name << " at speed " << speed << endl;
if (prev->name == "PushBackPoint") {
dep->getDynamics()->releaseParking(fp->getGate());
time_t holdUntil = now + 120;
fp->setTime(holdUntil);
//cerr << _getCallsign() << "Holding at pushback point" << endl;
AccelTo(0.0);
setTaxiClearanceRequest(true);
}
// This is the last taxi waypoint, and marks the the end of the flight plan

3
src/AIModel/AIAircraft.hxx
View file

@ -70,6 +70,8 @@ public:
void announcePositionToController(); //TODO have to be public?
void processATC(FGATCInstruction instruction);
void setTaxiClearanceRequest(bool arg) { needsTaxiClearance = arg; };
bool getTaxiClearanceRequest() { return needsTaxiClearance; };
FGAISchedule * getTrafficRef() { return trafficRef; };
virtual const char* getTypeString(void) const { return "aircraft"; }
@ -150,6 +152,7 @@ private:
const char * _getTransponderCode() const;
bool reachedWaypoint;
bool needsTaxiClearance;
time_t timeElapsed;
PerformanceData* _performance; // the performance data for this aircraft

84
src/ATC/trafficcontrol.cxx
View file

@ -340,11 +340,27 @@ FGATCInstruction::FGATCInstruction()
alt = 0;
}
bool FGATCInstruction::hasInstruction()
{
return (holdPattern || holdPosition || changeSpeed || changeHeading || changeAltitude || resolveCircularWait);
}
/***************************************************************************
* FGATCController
*
**************************************************************************/
FGATCController::FGATCController()
{
dt_count = 0;
available = true;
lastTransmission = 0;
}
string FGATCController::getGateName(FGAIAircraft *ref)
{
return ref->atGate();
@ -370,6 +386,7 @@ void FGATCController::transmit(FGTrafficRecord *rec, AtcMsgId msgId, AtcMsgDir m
//double commFreqD;
sender = rec->getAircraft()->getTrafficRef()->getCallSign();
//cerr << "transmitting for: " << sender << "Leg = " << rec->getLeg() << endl;
switch (rec->getLeg()) {
case 2:
case 3:
@ -449,6 +466,12 @@ void FGATCController::transmit(FGTrafficRecord *rec, AtcMsgId msgId, AtcMsgDir m
taxiFreqStr = formatATCFrequency3_2(taxiFreq);
text = receiver + ". Switching to " + taxiFreqStr + ". " + sender;
break;
case MSG_INITIATE_CONTACT:
text = receiver + ". With you. " + sender;
break;
case MSG_ACKNOWLEDGE_INITIATE_CONTACT:
text = receiver + ". Roger. " + sender;
break;
case MSG_REQUEST_PUSHBACK_CLEARANCE:
text = receiver + ". Request push-back. " + sender;
break;
@ -457,9 +480,30 @@ void FGATCController::transmit(FGTrafficRecord *rec, AtcMsgId msgId, AtcMsgDir m
break;
case MSG_HOLD_PUSHBACK_CLEARANCE:
text = receiver + ". Standby. " + sender;
break;
default:
text = sender + ". Transmitting unknown Message";
break;
case MSG_REQUEST_TAXI_CLEARANCE:
text = receiver + ". Ready to Taxi. " + sender;
break;
case MSG_ISSUE_TAXI_CLEARANCE:
text = receiver + ". Cleared to taxi. " + sender;
break;
case MSG_ACKNOWLEDGE_TAXI_CLEARANCE:
text = receiver + ". Cleared to taxi. " + sender;
break;
case MSG_HOLD_POSITION:
text = receiver + ". Hold Position. " + sender;
break;
case MSG_ACKNOWLEDGE_HOLD_POSITION:
text = receiver + ". Holding Position. " + sender;
break;
case MSG_RESUME_TAXI:
text = receiver + ". Resume Taxiing. " + sender;
break;
case MSG_ACKNOWLEDGE_RESUME_TAXI:
text = receiver + ". Continuing Taxi. " + sender;
break;
default:
text = text + sender + ". Transmitting unknown Message";
break;
}
double onBoardRadioFreq0 = fgGetDouble("/instrumentation/comm[0]/frequencies/selected-mhz");
@ -691,8 +735,6 @@ FGATCInstruction FGTowerController::getInstruction(int id)
FGStartupController::FGStartupController() :
FGATCController()
{
available = false;
lastTransmission = 0;
}
void FGStartupController::announcePosition(int id, FGAIFlightPlan *intendedRoute, int currentPosition,
@ -874,7 +916,7 @@ void FGStartupController::update(int id, double lat, double lon, double heading,
available = false;
}
}
// Note: The next two stages are only necessesary when Startup control is
// Note: The next four stages are only necessesary when Startup control is
// on a different frequency, compared to ground control
if ((state == 4) && available){
if (now > startTime+130) {
@ -885,20 +927,36 @@ void FGStartupController::update(int id, double lat, double lon, double heading,
available = false;
}
}
// TODO: Switch to APRON control and request pushback Clearance.
// Get Push back clearance
if ((state == 5) && available){
if (now > startTime+160) {
transmit(&(*i), MSG_REQUEST_PUSHBACK_CLEARANCE, ATC_AIR_TO_GROUND);
if (now > startTime+140) {
transmit(&(*i), MSG_INITIATE_CONTACT, ATC_AIR_TO_GROUND);
i->updateState();
lastTransmission = now;
available = false;
}
}
if ((state == 6) && available){
if (now > startTime+150) {
transmit(&(*i), MSG_ACKNOWLEDGE_INITIATE_CONTACT, ATC_GROUND_TO_AIR);
i->updateState();
lastTransmission = now;
available = false;
}
}
// TODO: Switch to APRON control and request pushback Clearance.
// Get Push back clearance
if ((state == 7) && available){
if (now > startTime+180) {
transmit(&(*i), MSG_REQUEST_PUSHBACK_CLEARANCE, ATC_AIR_TO_GROUND);
i->updateState();
lastTransmission = now;
available = false;
}
}
if ((state == 8) && available){
if (now > startTime+200) {
if (i->pushBackAllowed()) {
i->allowRepeatedTransmissions();
transmit(&(*i), MSG_PERMIT_PUSHBACK_CLEARANCE, ATC_GROUND_TO_AIR);
@ -911,7 +969,7 @@ void FGStartupController::update(int id, double lat, double lon, double heading,
available = false;
}
}
if ((state == 6) && available){
if ((state == 9) && available){
i->setHoldPosition(false);
}
}

25
src/ATC/trafficcontrol.hxx
View file

@ -129,6 +129,7 @@ public:
void setLeg(int lg) { leg = lg;};
int getId() { return id;};
int getState() { return state;};
void setState(int s) { state = s;}
FGATCInstruction getInstruction() { return instruction;};
bool hasInstruction() { return instruction.hasInstruction(); };
void setPositionAndHeading(double lat, double lon, double hdg, double spd, double alt);
@ -210,7 +211,10 @@ typedef vector<ActiveRunway>::iterator ActiveRunwayVecIterator;
*************************************************************************************/
class FGATCController
{
private:
protected:
bool available;
time_t lastTransmission;
double dt_count;
@ -220,18 +224,27 @@ private:
public:
typedef enum {
MSG_ANNOUNCE_ENGINE_START,
MSG_REQUEST_ENGINE_START,
MSG_REQUEST_ENGINE_START,
MSG_PERMIT_ENGINE_START,
MSG_DENY_ENGINE_START,
MSG_ACKNOWLEDGE_ENGINE_START,
MSG_REQUEST_PUSHBACK_CLEARANCE,
MSG_PERMIT_PUSHBACK_CLEARANCE,
MSG_PERMIT_PUSHBACK_CLEARANCE,
MSG_HOLD_PUSHBACK_CLEARANCE,
MSG_ACKNOWLEDGE_SWITCH_GROUND_FREQUENCY } AtcMsgId;
MSG_ACKNOWLEDGE_SWITCH_GROUND_FREQUENCY,
MSG_INITIATE_CONTACT,
MSG_ACKNOWLEDGE_INITIATE_CONTACT,
MSG_REQUEST_TAXI_CLEARANCE,
MSG_ISSUE_TAXI_CLEARANCE,
MSG_ACKNOWLEDGE_TAXI_CLEARANCE,
MSG_HOLD_POSITION,
MSG_ACKNOWLEDGE_HOLD_POSITION,
MSG_RESUME_TAXI,
MSG_ACKNOWLEDGE_RESUME_TAXI } AtcMsgId;
typedef enum {
ATC_AIR_TO_GROUND,
ATC_GROUND_TO_AIR } AtcMsgDir;
FGATCController() { dt_count = 0;};
FGATCController();
virtual ~FGATCController() {};
virtual void announcePosition(int id, FGAIFlightPlan *intendedRoute, int currentRoute,
double lat, double lon,
@ -284,8 +297,6 @@ class FGStartupController : public FGATCController
{
private:
TrafficVector activeTraffic;
bool available;
time_t lastTransmission;
//ActiveRunwayVec activeRunways;
public:

1
src/Airports/apt_loader.cxx
View file

@ -237,7 +237,6 @@ private:
SGGeod pos(SGGeod::fromDegFt(lon, lat, last_apt_elev));
FGAirport* apt = new FGAirport(last_apt_id, pos, tower, last_apt_name, false,
fptypeFromRobinType(atoi(last_apt_type.c_str())));
apt->setRunwaysAndTaxiways(runways, taxiways, pavements);
}

808
src/Airports/dynamics.cxx
View file

@ -50,31 +50,34 @@ using std::random_shuffle;
#include "simple.hxx"
#include "dynamics.hxx"
FGAirportDynamics::FGAirportDynamics(FGAirport* ap) :
_ap(ap), rwyPrefs(ap), SIDs(ap) {
lastUpdate = 0;
FGAirportDynamics::FGAirportDynamics(FGAirport * ap):
_ap(ap), rwyPrefs(ap), SIDs(ap)
{
lastUpdate = 0;
// For testing only. This needs to be refined when we move ATIS functionality over.
atisInformation = "Sierra";
// 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),
SIDs(other.SIDs)
FGAirportDynamics::
FGAirportDynamics(const FGAirportDynamics & other):rwyPrefs(other.
rwyPrefs),
SIDs(other.SIDs)
{
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;
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;
}
// Destructor
@ -84,449 +87,404 @@ FGAirportDynamics::~FGAirportDynamics()
// 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.addNodes(&parkings);
groundNetwork.init();
groundNetwork.setTowerController(&towerController);
groundNetwork.setParent(_ap);
}
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;
bool found = false;
bool available = false;
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;
}
}
}
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;
}
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();
}
}
}
}
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;
}
FGParking *FGAirportDynamics::getParking(int id)
{
FGParkingVecIterator i = parkings.begin();
for (i = parkings.begin(); i != parkings.end(); i++)
{
if (id == i->getIndex()) {
return &(*i);
}
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);
}
return found;
}
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();
}
}
}
}
FGParking *FGAirportDynamics::getParking(int id)
{
FGParkingVecIterator i = parkings.begin();
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;
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;
if (!rwyPrefs.available()) {
return false;
}
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;
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;
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();
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();
// 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;
}
//
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();
}
}
currRunwayGroup->setActive(_ap,
windSpeed,
windHeading,
maxTail, maxCross, currentlyActive);
return true;
// 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;
}
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++) {
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
@ -536,28 +494,34 @@ const string& FGAirportDynamics::getId() const {
// so that at least I can start working on assigning different frequencies to different
// operations.
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];
}
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;
}
FGAIFlightPlan *FGAirportDynamics::getSID(string activeRunway, double heading)
FGAIFlightPlan *FGAirportDynamics::getSID(string activeRunway,
double heading)
{
return SIDs.getBest(activeRunway, heading);
return SIDs.getBest(activeRunway, heading);
}

1443
src/Airports/groundnetwork.cxx
View file

File diff suppressed because it is too large Load diff

4
src/Airports/groundnetwork.hxx
View file

@ -252,10 +252,10 @@ public:
void init();
bool exists() { return hasNetwork; };
void setTowerController(FGTowerController *twrCtrlr) { towerController = twrCtrlr; };
int findNearestNode(double lat, double lon);
int findNearestNode(const SGGeod& aGeod);
FGTaxiNode *findNode(unsigned idx);
FGTaxiSegment *findSegment(unsigned idx);
FGTaxiRoute findShortestRoute(int start, int end, bool fullSearch=true);

6
src/Traffic/Schedule.cxx
View file

@ -201,15 +201,17 @@ bool FGAISchedule::update(time_t now, const SGVec3d& userCart)
if (firstRun) {
if (fgGetBool("/sim/traffic-manager/instantaneous-action") == true) {
deptime = now + rand() % 300; // Wait up to 5 minutes until traffic starts moving to prevent too many aircraft
deptime = now; // + rand() % 300; // Wait up to 5 minutes until traffic starts moving to prevent too many aircraft
// from cluttering the gate areas.
}
firstRun = false;
}
FGScheduledFlight* flight = flights.front();
if (!deptime)
if (!deptime) {
deptime = flight->getDepartureTime();
//cerr << "Settiing departure time " << deptime << endl;
}
if (AIManagerRef) {
// Check if this aircraft has been released.