//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
-//#include <simgear/scene/model/location.hxx>
-
#include <Airports/runways.hxx>
#include <Main/globals.hxx>
-//#include <Scenery/scenery.hxx>
-//#include <Scenery/tilemgr.hxx>
#include <simgear/math/point3d.hxx>
-//#include <simgear/math/sg_geodesy.hxx>
-//#include <simgear/misc/sg_path.hxx>
#include <string>
#include <math.h>
SG_USING_STD(string);
+#include "ATC.hxx"
#include "ATCmgr.hxx"
#include "AILocalTraffic.hxx"
#include "AIGAVFRTraffic.hxx"
#include "ATCutils.hxx"
+#include "tower.hxx"
FGAIGAVFRTraffic::FGAIGAVFRTraffic() {
ATC = globals->get_ATC_mgr();
// Init en-route to destID at point pt.
// TODO - no idea what to do if pt is above planes ceiling due mountains!!
-bool FGAIGAVFRTraffic::Init(Point3D pt, string destID, const string& callsign) {
+bool FGAIGAVFRTraffic::Init(const Point3D& pt, const string& destID, const string& callsign) {
FGAILocalTraffic::Init(callsign, destID, EN_ROUTE);
// TODO FIXME - to get up and running we're going to ignore elev and get FGAIMgr to
// pass in known good values for the test location. Need to fix this!!! (or at least canonically decide who has responsibility for setting elev).
_enroute = true;
_destID = destID;
_pos = pt;
- _destPos = dclGetAirportPos(destID); // TODO - check if we are within the tower catchment area already.
+ _destPos = fgGetAirportPos(destID); // TODO - check if we are within the tower catchment area already.
_cruise_alt = (_destPos.elev() + 2500.0) * SG_FEET_TO_METER; // TODO look at terrain elevation as well
_pos.setelev(_cruise_alt);
// initially set waypoint as airport location
_wp = _destPos;
- //_hdg = GetHeadingFromTo(_pos, _wp);
+ // Set the initial track
+ track = GetHeadingFromTo(_pos, _wp);
+ // And set the plane to keep following it.
SetTrack(GetHeadingFromTo(_pos, _wp));
_roll = 0.0;
_pitch = 0.0;
}
// Init at srcID to fly to destID
-bool FGAIGAVFRTraffic::Init(string srcID, string destID, const string& callsign, OperatingState state) {
+bool FGAIGAVFRTraffic::Init(const string& srcID, const string& destID, const string& callsign, OperatingState state) {
_enroute = false;
FGAILocalTraffic::Init(callsign, srcID, PARKED);
return(true);
//cout << "_" << flush;
GetAirportDetails(airportID);
//cout << "L" << flush;
- // TODO FIXME TODO - need to check that tower is valid before this else if problem -> BOOM!
- freq = (double)tower->get_freq() / 100.0;
- tuned_station = tower;
+ if(_controlled) {
+ freq = (double)tower->get_freq() / 100.0;
+ tuned_station = tower;
+ } else {
+ freq = 122.8; // TODO - need to get the correct CTAF/Unicom frequency if no tower
+ tuned_station = NULL;
+ }
//cout << "freq = " << freq << endl;
GetRwyDetails(airportID);
- //"@AP Tower @CS @MI miles @CD of the airport for full stop with the ATIS"
+ //"@AP Tower @CS @MI miles @CD of the airport for full stop with ATIS"
// At the bare minimum we ought to make sure it goes the right way at dual parallel rwy airports!
if(rwy.rwyID.size() == 3) {
patternDirection = (rwy.rwyID.substr(2,1) == "R" ? 1 : -1);
}
- pending_transmission = tower->get_name();
- pending_transmission += " Tower ";
+ if(_controlled) {
+ pending_transmission = tower->get_name();
+ pending_transmission += " Tower ";
+ } else {
+ pending_transmission = "Traffic ";
+ // TODO - find some way of getting uncontrolled airport name
+ }
pending_transmission += plane.callsign;
//char buf[10];
int dist_miles = (int)dclGetHorizontalSeparation(_pos, _destPos) / 1600;
if(dist_miles > 1) pending_transmission += " miles ";
else pending_transmission += " mile ";
pending_transmission += GetCompassDirection(GetHeadingFromTo(_destPos, _pos));
- pending_transmission += " of the airport for full stop with the ATIS";
+ pending_transmission += " of the airport for full stop with ATIS";
//cout << pending_transmission << endl;
Transmit(14); // 14 is the callback code, NOT the timeout!
responseCounter = 0;
slope = atan((_wp.elev() - _pos.elev()) / dclGetHorizontalSeparation(_wp, _pos)) * DCL_RADIANS_TO_DEGREES;
double thesh_offset = 0.0;
Point3D opos = ortho.ConvertToLocal(_pos);
- double angToApt = atan((_pos.elev() - dclGetAirportElev(airportID)) / (opos.y() - thesh_offset)) * DCL_RADIANS_TO_DEGREES;
+ double angToApt = atan((_pos.elev() - fgGetAirportElev(airportID)) / (opos.y() - thesh_offset)) * DCL_RADIANS_TO_DEGREES;
//cout << "angToApt = " << angToApt << ' ';
slope = (angToApt > -5.0 ? 0.0 : angToApt);
//cout << "slope = " << slope << '\n';
ConditionalTransmit(4);
}
}
- if(_pos.elev() < (dclGetAirportElev(airportID) + (1000.0 * SG_FEET_TO_METER))) slope = 0.0;
+ if(_pos.elev() < (fgGetAirportElev(airportID) + (1000.0 * SG_FEET_TO_METER))) slope = 0.0;
}
}
if(_incoming) {
Point3D orthopos = ortho.ConvertToLocal(_pos);
// TODO - Check whether to start descent
// become _local after the 3 mile report.
- if(_pos.elev() < (dclGetAirportElev(airportID) + (1000.0 * SG_FEET_TO_METER))) slope = 0.0;
+ if(_pos.elev() < (fgGetAirportElev(airportID) + (1000.0 * SG_FEET_TO_METER))) slope = 0.0;
// TODO - work out why I needed to add the above line to stop the plane going underground!!!
// (Although it's worth leaving it in as a robustness check anyway).
if(_straightIn) {
//cout << "Established at " << orthopos << '\n';
}
double thesh_offset = 30.0;
- //cout << "orthopos.y = " << orthopos.y() << " alt = " << _pos.elev() - dclGetAirportElev(airportID) << '\n';
+ //cout << "orthopos.y = " << orthopos.y() << " alt = " << _pos.elev() - fgGetAirportElev(airportID) << '\n';
if(_established && (orthopos.y() > -5400.0)) {
- slope = atan((_pos.elev() - dclGetAirportElev(airportID)) / (orthopos.y() - thesh_offset)) * DCL_RADIANS_TO_DEGREES;
+ slope = atan((_pos.elev() - fgGetAirportElev(airportID)) / (orthopos.y() - thesh_offset)) * DCL_RADIANS_TO_DEGREES;
//cout << "slope0 = " << slope << '\n';
}
//cout << "slope1 = " << slope << '\n';
_clearedDownwindEntry = true;
break;
default:
+ SG_LOG(SG_ATC, SG_WARN, "FGAIGAVFRTraffic::RegisterTransmission(...) called with unknown code " << code);
+ FGAILocalTraffic::RegisterTransmission(code);
break;
}
}
// 12 - report base
// 13 - report final
// 14 - Contact Tower for VFR arrival
+ // 99 - Remove self
if(code < 14) {
FGAILocalTraffic::ProcessCallback(code);
} else if(code == 14) {
- tower->VFRArrivalContact(plane, this, FULL_STOP);
+ if(_controlled) {
+ tower->VFRArrivalContact(plane, this, FULL_STOP);
+ }
+ // TODO else possibly announce arrival intentions at uncontrolled airport?
+ } else if(code == 99) {
+ // Might handle this different in future - hence separated from the other codes to pass to AILocalTraffic.
+ FGAILocalTraffic::ProcessCallback(code);
}
}
if((orthopos.x() * patternDirection) > 0.0) { // 45 deg entry
tmp.setx(2000 * patternDirection);
tmp.sety((rwy.end2ortho.y() / 2.0) + 2000);
- tmp.setelev(dclGetAirportElev(airportID) + (1000 * SG_FEET_TO_METER));
+ tmp.setelev(fgGetAirportElev(airportID) + (1000 * SG_FEET_TO_METER));
_e45 = true;
//cout << "45 deg entry... ";
} else {
tmp.setx(1000 * patternDirection * -1);
tmp.sety(rwy.end2ortho.y());
- tmp.setelev(dclGetAirportElev(airportID) + (1000 * SG_FEET_TO_METER));
+ tmp.setelev(fgGetAirportElev(airportID) + (1000 * SG_FEET_TO_METER));
_e45 = false;
//cout << "90 deg entry... ";
}
} else {
tmp.setx(0);
tmp.sety(-5400);
- tmp.setelev((5400.0 / 6.0) + dclGetAirportElev(airportID) + 10.0);
+ tmp.setelev((5400.0 / 6.0) + fgGetAirportElev(airportID) + 10.0);
//cout << "Straight in... ";
}
//cout << "Waypoint is " << tmp << '\n';
projects / flightgear.git / blobdiff