#include <cstdio> // sprintf()
#include <cstdlib> // atoi()
+#include <cassert>
#include <simgear/compiler.h>
+#include <simgear/props/props.hxx>
+
#include <string>
#include "runways.hxx"
-using std::string;
-
-static std::string cleanRunwayNo(const std::string& aRwyNo)
-{
- if (aRwyNo[0] == 'x') {
- return std::string(); // no ident for taxiways
- }
-
- string result(aRwyNo);
- // canonicalise runway ident
- if ((aRwyNo.size() == 1) || !isdigit(aRwyNo[1])) {
- result = "0" + aRwyNo;
- }
+#include <Airports/airport.hxx>
+#include <Navaids/procedure.hxx>
+#include <Navaids/navrecord.hxx>
+#include <Navaids/NavDataCache.hxx>
- // trim off trailing garbage
- if (result.size() > 2) {
- char suffix = toupper(result[2]);
- if (suffix == 'X') {
- result = result.substr(0, 2);
- }
- }
-
- return result;
-}
+using std::string;
-FGRunway::FGRunway(FGAirport* aAirport, const string& aIdent,
+FGRunway::FGRunway(PositionedID aGuid,
+ PositionedID aAirport, const string& aIdent,
const SGGeod& aGeod,
const double heading, const double length,
const double width,
const double displ_thresh,
const double stopway,
- const int surface_code,
- bool reciprocal) :
- FGRunwayBase(RUNWAY, cleanRunwayNo(aIdent), aGeod, heading, length, width, surface_code, true),
+ const int surface_code) :
+ FGRunwayBase(aGuid, RUNWAY, aIdent, aGeod,
+ heading, length, width, surface_code),
_airport(aAirport),
- _reciprocal(reciprocal),
+ _reciprocal(0),
_displ_thresh(displ_thresh),
- _stopway(stopway)
+ _stopway(stopway),
+ _ils(0)
{
}
SGGeod FGRunway::threshold() const
{
- return pointOnCenterline(_displ_thresh * SG_FEET_TO_METER);
+ return pointOnCenterline(_displ_thresh);
+}
+
+void FGRunway::setReciprocalRunway(PositionedID other)
+{
+ assert(_reciprocal==0);
+ _reciprocal = other;
+}
+
+FGAirport* FGRunway::airport() const
+{
+ return loadById<FGAirport>(_airport);
+}
+
+FGRunway* FGRunway::reciprocalRunway() const
+{
+ return loadById<FGRunway>(_reciprocal);
}
+FGNavRecord* FGRunway::ILS() const
+{
+ if (_ils == 0) {
+ return NULL;
+ }
+
+ return loadById<FGNavRecord>(_ils);
+}
+
+FGNavRecord* FGRunway::glideslope() const
+{
+ flightgear::NavDataCache* cache = flightgear::NavDataCache::instance();
+ PositionedID gsId = cache->findNavaidForRunway(guid(), FGPositioned::GS);
+ if (gsId == 0) {
+ return NULL;
+ }
+
+ return loadById<FGNavRecord>(gsId);
+}
+
+flightgear::SIDList FGRunway::getSIDs() const
+{
+ FGAirport* apt = airport();
+ flightgear::SIDList result;
+ for (unsigned int i=0; i<apt->numSIDs(); ++i) {
+ flightgear::SID* s = apt->getSIDByIndex(i);
+ if (s->isForRunway(this)) {
+ result.push_back(s);
+ }
+ } // of SIDs at the airport iteration
+
+ return result;
+}
+
+flightgear::STARList FGRunway::getSTARs() const
+{
+ FGAirport* apt = airport();
+ flightgear::STARList result;
+ for (unsigned int i=0; i<apt->numSTARs(); ++i) {
+ flightgear::STAR* s = apt->getSTARByIndex(i);
+ if (s->isForRunway(this)) {
+ result.push_back(s);
+ }
+ } // of STARs at the airport iteration
+
+ return result;
+}
+
+flightgear::ApproachList
+FGRunway::getApproaches(flightgear::ProcedureType type) const
+{
+ FGAirport* apt = airport();
+ flightgear::ApproachList result;
+ for (unsigned int i=0; i<apt->numApproaches(); ++i)
+ {
+ flightgear::Approach* s = apt->getApproachByIndex(i);
+ if( s->runway() == this
+ && (type == flightgear::PROCEDURE_INVALID || type == s->type()) )
+ {
+ result.push_back(s);
+ }
+ } // of approaches at the airport iteration
+
+ return result;
+}
+
+FGHelipad::FGHelipad(PositionedID aGuid,
+ PositionedID aAirport, const string& aIdent,
+ const SGGeod& aGeod,
+ const double heading, const double length,
+ const double width,
+ const int surface_code) :
+ FGRunwayBase(aGuid, RUNWAY, aIdent, aGeod,
+ heading, length, width, surface_code)
+{
+}