- //cerr << "Push Back fallback" << endl;
- createPushBackFallBack(ac, firstFlight, dep, latitude, longitude,
- radius, fltType, aircraftType, airline);
- } else {
- if (firstFlight) {
-
- if (!(dep->getDynamics()->getAvailableParking(&lat, &lon,
- &heading, &gateId,
- radius, fltType,
- aircraftType, airline))) {
- SG_LOG(SG_INPUT, SG_WARN, "Warning: Could not find parking for a " <<
- aircraftType <<
- " of flight type " << fltType <<
- " of airline " << airline <<
- " at airport " << dep->getId());
- return false;
- char buffer[10];
- snprintf (buffer, 10, "%d", gateId);
- SGGeod coord = coord.fromDeg(lon, lat);
- //FGTaxiNode *tn = dep->getDynamics()->getGroundNetwork()->findNode(node);
- FGAIWaypoint *wpt = createOnGround(ac, string(buffer), coord, dep->getElevation(), vTaxiBackward);
- wpt->setRouteIndex(-1);
- pushBackWaypoint(wpt);
- }
- //cerr << "Success : GateId = " << gateId << endl;
- SG_LOG(SG_INPUT, SG_WARN, "Warning: Succesfully found a parking for a " <<
- aircraftType <<
- " of flight type " << fltType <<
- " of airline " << airline <<
- " at airport " << dep->getId());
- } else {
- //cerr << "Push Back follow-up Flight" << endl;
- dep->getDynamics()->getParking(gateId, &lat, &lon, &heading);
- }
- if (gateId < 0) {
- createPushBackFallBack(ac, firstFlight, dep, latitude, longitude,
- radius, fltType, aircraftType, airline);
- return true;
-
- }
- //cerr << "getting parking " << gateId;
- //cerr << " for a " <<
- // aircraftType <<
- // " of flight type " << fltType <<
- // " of airline " << airline <<
- // " at airport " << dep->getId() << endl;
- FGParking *parking = dep->getDynamics()->getParking(gateId);
- int pushBackNode = parking->getPushBackPoint();
-
-
- pushBackRoute = parking->getPushBackRoute();
- if ((pushBackNode > 0) && (pushBackRoute == 0)) { // Load the already established route for this gate
- int node, rte;
- FGTaxiRoute route;
- //cerr << "Creating push-back for " << gateId << " (" << parking->getName() << ") using push-back point " << pushBackNode << endl;
- route = dep->getDynamics()->getGroundNetwork()->findShortestRoute(gateId, pushBackNode, false);
- parking->setPushBackRoute(new FGTaxiRoute(route));
-
-
- pushBackRoute = parking->getPushBackRoute();
- int size = pushBackRoute->size();
- if (size < 2) {
- SG_LOG(SG_GENERAL, SG_WARN, "Push back route from gate " << gateId << " has only " << size << " nodes.");
- SG_LOG(SG_GENERAL, SG_WARN, "Using " << pushBackNode);
- }
- pushBackRoute->first();
- while(pushBackRoute->next(&node, &rte))
- {
- //FGTaxiNode *tn = apt->getDynamics()->getGroundNetwork()->findSegment(node)->getEnd();
- char buffer[10];
- snprintf (buffer, 10, "%d", node);
- FGTaxiNode *tn = dep->getDynamics()->getGroundNetwork()->findNode(node);
- //ids.pop_back();
- //wpt = new waypoint;
- SGGeod coord = coord.fromDeg(tn->getLongitude(), tn->getLatitude());
- FGAIWaypoint *wpt = createOnGround(ac, string(buffer), coord, dep->getElevation(), vTaxiBackward);
-
- wpt->setRouteIndex(rte);
- pushBackWaypoint(wpt);
- }
- // some special considerations for the last point:
- waypoints.back()->setName(string("PushBackPoint"));
- waypoints.back()->setSpeed(vTaxi);
- ac->setTaxiClearanceRequest(true);
- } else { // In case of a push forward departure...
- ac->setTaxiClearanceRequest(false);
- double lat2 = 0.0, lon2 = 0.0, az2 = 0.0;
-
- //cerr << "Creating final push forward point for gate " << gateId << endl;
- FGTaxiNode *tn = dep->getDynamics()->getGroundNetwork()->findNode(gateId);
- FGTaxiSegmentVectorIterator ts = tn->getBeginRoute();
- FGTaxiSegmentVectorIterator te = tn->getEndRoute();
- // if the starting node equals the ending node, then there aren't any routes for this parking.
- // in cases like these we should flag the gate as being inoperative and return false
- if (ts == te) {
- SG_LOG(SG_GENERAL, SG_ALERT, "Gate " << gateId << "doesn't seem to have routes associated with it.");
- parking->setAvailable(false);
- return false;
- }
- tn = (*ts)->getEnd();
- lastNodeVisited = tn->getIndex();
- if (tn == NULL) {
- SG_LOG(SG_GENERAL, SG_ALERT, "No valid taxinode found");
- exit(1);
- }
- double distance = (*ts)->getLength();
- //cerr << "Length of push forward route = " << distance << " and heading is " << heading << endl;
- lat2 = tn->getLatitude();
- lon2 = tn->getLongitude();
-
- for (int i = 1; i < 10; i++) {
- geo_direct_wgs_84 ( 0, lat, lon, heading,
- ((i / 10.0) * distance), &lat2, &lon2, &az2 );
- char buffer[16];
- snprintf(buffer, 16, "pushback-%02d", i);
- SGGeod coord = coord.fromDeg(lon2, lat2);
- //cerr << i << endl;
- FGAIWaypoint *wpt = createOnGround(ac, string(buffer), coord, dep->getElevation(), vTaxiReduced);
-
- wpt->setRouteIndex((*ts)->getIndex());
- pushBackWaypoint(wpt);
- }
- // cerr << "Done " << endl;
- waypoints.back()->setName(string("PushBackPoint"));
- // cerr << "Done assinging new name" << endl;
- }