radius, fltType, aircraftType, airline);
break;
case 3:
- createTakeOff(firstFlight, dep, speed);
+ createTakeOff(firstFlight, dep, speed, fltType);
break;
case 4:
- createClimb(firstFlight, dep, speed, alt);
+ createClimb(firstFlight, dep, speed, alt, fltType);
break;
case 5:
- createCruise(firstFlight, dep,arr, latitude, longitude, speed, alt);
+ createCruise(firstFlight, dep,arr, latitude, longitude, speed, alt, fltType);
break;
case 6:
- createDecent(arr);
+ createDecent(arr, fltType);
break;
case 7:
createLanding(arr);
leg++;
}
-/*******************************************************************
- * createPushBack
- * initialize the Aircraft at the parking location
- ******************************************************************/
-void FGAIFlightPlan::createPushBack(bool firstFlight, FGAirport *dep,
- double latitude,
- double longitude,
- double radius,
- const string& fltType,
- const string& aircraftType,
- const string& airline)
-{
- double heading;
- double lat;
- double lon;
- double lat2;
- double lon2;
- double az2;
-
- //int currWpt = wpt_iterator - waypoints.begin();
- // Erase all existing waypoints.
- //resetWaypoints();
-
- // We only need to get a valid parking if this is the first leg.
- // Otherwise use the current aircraft position.
- if (firstFlight)
- {
- if (!(dep->getDynamics()->getAvailableParking(&lat, &lon,
- &heading, &gateId,
- radius, fltType,
- aircraftType, airline)))
- {
- SG_LOG(SG_INPUT, SG_ALERT, "Could not find parking for a " <<
- aircraftType <<
- " of flight type " << fltType <<
- " of airline " << airline <<
- " at airport " << dep->getId());
- //exit(1);
- }
- }
- else
- {
- dep->getDynamics()->getParking(gateId, &lat, &lon, &heading);
- }
- heading += 180.0;
- if (heading > 360)
- heading -= 360;
- waypoint *wpt = new waypoint;
- wpt->name = "park";
- wpt->latitude = lat;
- wpt->longitude = lon;
- wpt->altitude = dep->getElevation();
- wpt->speed = -10;
- wpt->crossat = -10000;
- wpt->gear_down = true;
- wpt->flaps_down= true;
- wpt->finished = false;
- wpt->on_ground = true;
- waypoints.push_back(wpt);
-
- geo_direct_wgs_84 ( 0, lat, lon, heading,
- 10,
- &lat2, &lon2, &az2 );
- wpt = new waypoint;
- wpt->name = "park2";
- wpt->latitude = lat2;
- wpt->longitude = lon2;
- wpt->altitude = dep->getElevation();
- wpt->speed = -10;
- wpt->crossat = -10000;
- wpt->gear_down = true;
- wpt->flaps_down= true;
- wpt->finished = false;
- wpt->on_ground = true;
- wpt->routeIndex = 0;
- waypoints.push_back(wpt);
- geo_direct_wgs_84 ( 0, lat, lon, heading,
- 2.2*radius,
- &lat2, &lon2, &az2 );
- wpt = new waypoint;
- wpt->name = "taxiStart";
- wpt->latitude = lat2;
- wpt->longitude = lon2;
- wpt->altitude = dep->getElevation();
- wpt->speed = 10;
- wpt->crossat = -10000;
- wpt->gear_down = true;
- wpt->flaps_down= true;
- wpt->finished = false;
- wpt->on_ground = true;
- wpt->routeIndex = 0;
- waypoints.push_back(wpt);
-}
+
+
+
/*******************************************************************
* createCreate Taxi.
//wpt->on_ground = true;
//waypoints.push_back(wpt);
}
- // "NOTE: this is currently fixed to "com" for commercial traffic
- // Should be changed to be used dynamically to allow "gen" and "mil"
- // as well
- apt->getDynamics()->getActiveRunway("com", 1, activeRunway);
+ string rwyClass = getRunwayClassFromTrafficType(fltType);
+ apt->getDynamics()->getActiveRunway(rwyClass, 1, activeRunway);
if (!(globals->get_runways()->search(apt->getId(),
activeRunway,
&rwy)))
{
SG_LOG(SG_INPUT, SG_ALERT, "Failed to find runway " <<
activeRunway <<
- " at airport " << apt->getId());
+ " at airport " << apt->getId() << " of class " << rwyClass << " (1)");
exit(1);
}
// Starting from gate 0 in this case is a bit of a hack
// which requires a more proper solution later on.
//FGTaxiRoute route;
- if (taxiRoute)
- delete taxiRoute;
+ delete taxiRoute;
taxiRoute = new FGTaxiRoute;
- if (gateId >= 0)
- *taxiRoute = apt->getDynamics()->getGroundNetwork()->findShortestRoute(gateId,
- runwayId);
- else
- *taxiRoute = apt->getDynamics()->getGroundNetwork()->findShortestRoute(0, runwayId);
+
+ // Determine which node to start from.
+ int node;
+ // Find out which node to start from
+ FGParking *park = apt->getDynamics()->getParking(gateId);
+ if (park)
+ node = park->getPushBackPoint();
+ else
+ node = 0;
+ if (node == -1)
+ node = gateId;
+
+ // HAndle case where parking doens't have a node
+ if ((node == 0) && park) {
+ if (firstFlight) {
+ node = gateId;
+ } else {
+ node = lastNodeVisited;
+ }
+ }
+
+ //cerr << "Using node " << node << endl;
+ *taxiRoute = apt->getDynamics()->getGroundNetwork()->findShortestRoute(node, runwayId);
intVecIterator i;
if (taxiRoute->empty()) {
} else {
int node;
taxiRoute->first();
- bool isPushBackPoint = false;
+ //bool isPushBackPoint = false;
if (firstFlight) {
+
// If this is called during initialization, randomly
// skip a number of waypoints to get a more realistic
// taxi situation.
- isPushBackPoint = true;
+ //isPushBackPoint = true;
int nrWaypoints = taxiRoute->size();
nrWaypointsToSkip = rand() % nrWaypoints;
// but make sure we always keep two active waypoints
// to prevent a segmentation fault
for (int i = 0; i < nrWaypointsToSkip-2; i++) {
- isPushBackPoint = false;
+ //isPushBackPoint = false;
taxiRoute->next(&node);
}
+ apt->getDynamics()->releaseParking(gateId);
} else {
- //chop off the first two waypoints, because
- // those have already been created
- // by create pushback
- int size = taxiRoute->size();
- if (size > 2) {
- taxiRoute->next(&node);
- taxiRoute->next(&node);
- }
- }
+ if (taxiRoute->size() > 1) {
+ taxiRoute->next(&node); // chop off the first waypoint, because that is already the last of the pushback route
+ }
+ }
int route;
while(taxiRoute->next(&node, &route))
{
// Elevation is currently disregarded when on_ground is true
// because the AIModel obtains a periodic ground elevation estimate.
wpt->altitude = apt->getElevation();
- if (isPushBackPoint) {
- wpt->speed = -10;
- isPushBackPoint = false;
- }
- else {
- wpt->speed = 15;
- }
+ wpt->speed = 15;
wpt->crossat = -10000;
wpt->gear_down = true;
wpt->flaps_down= true;
wpt->routeIndex = route;
waypoints.push_back(wpt);
}
+ /*
//cerr << endl;
// finally, rewind the taxiRoute object to the point where we started
// generating the Flightplan, for AI use.
//taxiRoute->next(&node);
//taxiRoute->next(&node);
}
- }
+ }*/
} // taxiRoute not empty
}
else
// fallback mechanism for this.
// Starting from gate 0 is a bit of a hack...
//FGTaxiRoute route;
- if (taxiRoute)
- delete taxiRoute;
+ delete taxiRoute;
taxiRoute = new FGTaxiRoute;
if (gateId >= 0)
*taxiRoute = apt->getDynamics()->getGroundNetwork()->findShortestRoute(runwayId,
* CreateTakeOff
* initialize the Aircraft at the parking location
******************************************************************/
-void FGAIFlightPlan::createTakeOff(bool firstFlight, FGAirport *apt, double speed)
+void FGAIFlightPlan::createTakeOff(bool firstFlight, FGAirport *apt, double speed, const string &fltType)
{
double heading;
double lat, lon, az;
if (firstFlight)
{
//string name;
- // "NOTE: this is currently fixed to "com" for commercial traffic
- // Should be changed to be used dynamically to allow "gen" and "mil"
- // as well
- apt->getDynamics()->getActiveRunway("com", 1, activeRunway);
+ string rwyClass = getRunwayClassFromTrafficType(fltType);
+ apt->getDynamics()->getActiveRunway(rwyClass, 1, activeRunway);
if (!(globals->get_runways()->search(apt->getId(),
activeRunway,
&rwy)))
{
SG_LOG(SG_INPUT, SG_ALERT, "Failed to find runway " <<
activeRunway <<
- " at airport " << apt->getId());
+ " at airport " << apt->getId()<< " of class " << rwyClass << " (2)");
exit(1);
}
}
* CreateClimb
* initialize the Aircraft at the parking location
******************************************************************/
-void FGAIFlightPlan::createClimb(bool firstFlight, FGAirport *apt, double speed, double alt)
+void FGAIFlightPlan::createClimb(bool firstFlight, FGAirport *apt, double speed, double alt, const string &fltType)
{
double heading;
//FGRunway rwy;
if (firstFlight)
{
//string name;
- // "NOTE: this is currently fixed to "com" for commercial traffic
- // Should be changed to be used dynamically to allow "gen" and "mil"
- // as well
- apt->getDynamics()->getActiveRunway("com", 1, activeRunway);
+ string rwyClass = getRunwayClassFromTrafficType(fltType);
+ apt->getDynamics()->getActiveRunway(rwyClass, 1, activeRunway);
if (!(globals->get_runways()->search(apt->getId(),
activeRunway,
&rwy)))
{
SG_LOG(SG_INPUT, SG_ALERT, "Failed to find runway " <<
activeRunway <<
- " at airport " << apt->getId());
+ " at airport " << apt->getId()<< " of class " << rwyClass << " (3)");
exit(1);
}
}
* CreateDecent
* initialize the Aircraft at the parking location
******************************************************************/
-void FGAIFlightPlan::createDecent(FGAirport *apt)
+void FGAIFlightPlan::createDecent(FGAirport *apt, const string &fltType)
{
// Ten thousand ft. Slowing down to 240 kts
//Beginning of Decent
//string name;
// allow "mil" and "gen" as well
- apt->getDynamics()->getActiveRunway("com", 2, activeRunway);
+ string rwyClass = getRunwayClassFromTrafficType(fltType);
+ apt->getDynamics()->getActiveRunway(rwyClass, 2, activeRunway);
if (!(globals->get_runways()->search(apt->getId(),
activeRunway,
&rwy)))
{
SG_LOG(SG_INPUT, SG_ALERT, "Failed to find runway " <<
activeRunway <<
- " at airport " << apt->getId());
+ " at airport " << apt->getId()<< " of class " << rwyClass << " (4)");
exit(1);
}
wpt->routeIndex = 0;
waypoints.push_back(wpt);
}
+
+/**
+ *
+ * @param fltType a string describing the type of
+ * traffic, normally used for gate assignments
+ * @return a converted string that gives the runway
+ * preference schedule to be used at aircraft having
+ * a preferential runway schedule implemented (i.e.
+ * having a rwyprefs.xml file
+ *
+ * Currently valid traffic types for gate assignment:
+ * - gate (commercial gate)
+ * - cargo (commercial gargo),
+ * - ga (general aviation) ,
+ * - ul (ultralight),
+ * - mil-fighter (military - fighter),
+ * - mil-transport (military - transport)
+ *
+ * Valid runway classes:
+ * - com (commercial traffic: jetliners, passenger and cargo)
+ * - gen (general aviation)
+ * - ul (ultralight: I can imagine that these may share a runway with ga on some airports)
+ * - mil (all military traffic)
+ */
+string FGAIFlightPlan::getRunwayClassFromTrafficType(string fltType)
+{
+ if ((fltType == "gate") || (fltType == "cargo")) {
+ return string("com");
+ }
+ if (fltType == "ga") {
+ return string ("gen");
+ }
+ if (fltType == "ul") {
+ return string("ul");
+ }
+ if ((fltType == "mil-fighter") || (fltType == "mil-transport")) {
+ return string("mil");
+ }
+ return string("com");
+}
projects / flightgear.git / blobdiff