// simple.hxx -- a really simplistic class to manage airport ID,
-// lat, lon of the center of one of it's runways, and
+// lat, lon of the center of one of it's runways, and
// elevation in feet.
//
// Written by Curtis Olson, started April 1998.
#ifndef _FG_SIMPLE_HXX
#define _FG_SIMPLE_HXX
-
-#ifndef __cplusplus
-# error This library requires C++
-#endif
-
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-#include <simgear/math/point3d.hxx>
-
#include <simgear/compiler.h>
-//#include <simgear/xml/easyxml.hxx>
-#include STL_STRING
-#include <map>
-#include <set>
+#include <string>
#include <vector>
-#include "runwayprefs.hxx"
-#include "parking.hxx"
-#include "groundnetwork.hxx"
-#include "dynamics.hxx"
-
-SG_USING_STD(string);
-SG_USING_STD(map);
-SG_USING_STD(set);
-SG_USING_STD(vector);
-
+#include <Navaids/positioned.hxx>
+// forward decls
+class FGAirportDynamics;
+class FGRunway;
+class FGTaxiway;
+class FGPavement;
+class SGPropertyNode;
+typedef SGSharedPtr<FGRunway> FGRunwayPtr;
+typedef SGSharedPtr<FGTaxiway> FGTaxiwayPtr;
+typedef SGSharedPtr<FGPavement> FGPavementPtr;
/***************************************************************************************
*
**************************************************************************************/
-class FGAirport {
-private:
- string _id;
- double _longitude; // degrees
- double _latitude; // degrees
- double _elevation; // ft
- string _name;
- bool _has_metar;
- FGAirportDynamics *dynamics;
-
+class FGAirport : public FGPositioned
+{
public:
- FGAirport();
- // FGAirport(const FGAirport &other);
- FGAirport(const string& id, double lon, double lat, double elev, const string& name, bool has_metar);
- ~FGAirport();
-
- string getId() const { return _id;};
- const string &getName() const { return _name;};
- double getLongitude() const { return _longitude;};
- // Returns degrees
- double getLatitude() const { return _latitude; };
- // Returns ft
- double getElevation() const { return _elevation;};
- bool getMetar() const { return _has_metar;};
-
- void setId(const string& id) { _id = id;};
- void setMetar(bool value) { _has_metar = value; };
-
- FGAirportDynamics *getDynamics();
-private:
- FGAirport operator=(FGAirport &other);
- FGAirport(const FGAirport&);
-};
-
-typedef map < string, FGAirport* > airport_map;
-typedef airport_map::iterator airport_map_iterator;
-typedef airport_map::const_iterator const_airport_map_iterator;
-
-typedef vector < FGAirport * > airport_list;
-typedef airport_list::iterator airport_list_iterator;
-typedef airport_list::const_iterator const_airport_list_iterator;
-
-
-class FGAirportList {
-
+ FGAirport(const std::string& id, const SGGeod& location, const SGGeod& tower,
+ const std::string& name, bool has_metar, Type aType);
+ ~FGAirport();
+
+ const std::string& getId() const { return ident(); }
+ const std::string& getName() const { return _name; }
+ double getLongitude() const { return longitude(); }
+ // Returns degrees
+ double getLatitude() const { return latitude(); }
+ // Returns ft
+ double getElevation() const { return elevation(); }
+ bool getMetar() const { return _has_metar; }
+ bool isAirport() const;
+ bool isSeaport() const;
+ bool isHeliport() const;
+
+ virtual const std::string& name() const
+ { return _name; }
+
+ const SGGeod& getTowerLocation() const { return _tower_location; }
+
+ void setMetar(bool value) { _has_metar = value; }
+
+ FGRunway* getActiveRunwayForUsage() const;
+
+ FGAirportDynamics *getDynamics();
+
+ unsigned int numRunways() const;
+ FGRunway* getRunwayByIndex(unsigned int aIndex) const;
+
+ bool hasRunwayWithIdent(const std::string& aIdent) const;
+ FGRunway* getRunwayByIdent(const std::string& aIdent) const;
+ FGRunway* findBestRunwayForHeading(double aHeading) const;
+
+ /**
+ * Useful predicate for FMS/GPS/NAV displays and similar - check if this
+ * aiport has a hard-surfaced runway of at least the specified length.
+ */
+ bool hasHardRunwayOfLengthFt(double aLengthFt) const;
+
+ unsigned int numTaxiways() const;
+ FGTaxiway* getTaxiwayByIndex(unsigned int aIndex) const;
+
+ unsigned int numPavements() const;
+ FGPavement* getPavementByIndex(unsigned int aIndex) const;
+
+ void setRunwaysAndTaxiways(std::vector<FGRunwayPtr>& rwys,
+ std::vector<FGTaxiwayPtr>& txwys,
+ std::vector<FGPavementPtr>& pvts);
+
+ class AirportFilter : public Filter
+ {
+ public:
+ virtual bool pass(FGPositioned* aPos) const {
+ return passAirport(static_cast<FGAirport*>(aPos));
+ }
+
+ virtual Type minType() const {
+ return AIRPORT;
+ }
+
+ virtual Type maxType() const {
+ return SEAPORT;
+ }
+
+ virtual bool passAirport(FGAirport* aApt) const {
+ return true;
+ }
+ };
+
+ class HardSurfaceFilter : public AirportFilter
+ {
+ public:
+ HardSurfaceFilter(double minLengthFt);
+
+ virtual bool passAirport(FGAirport* aApt) const;
+
+ virtual Type maxType() const {
+ return AIRPORT;
+ }
+ private:
+ double mMinLengthFt;
+ };
+
+ /**
+ * Syntactic wrapper around FGPositioned::findClosest - find the closest
+ * match for filter, and return it cast to FGAirport. The default filter
+ * passes all airports, including seaports and heliports.
+ */
+ static FGAirport* findClosest(const SGGeod& aPos, double aCuttofNm, Filter* filter = NULL);
+
+ /**
+ * Helper to look up an FGAirport instance by unique ident. Throws an
+ * exception if the airport could not be found - so callers can assume
+ * the result is non-NULL.
+ */
+ static FGAirport* getByIdent(const std::string& aIdent);
+
+ /**
+ * Helper to look up an FGAirport instance by unique ident. Returns NULL
+ * if the airport could not be found.
+ */
+ static FGAirport* findByIdent(const std::string& aIdent);
+
+ /**
+ * Specialised helper to implement the AirportList dialog. Performs a
+ * case-insensitive search on airport names and ICAO codes, and returns
+ * matches in a format suitable for use by a puaList.
+ */
+ static char** searchNamesAndIdents(const std::string& aFilter);
private:
-
- airport_map airports_by_id;
- airport_list airports_array;
- //set < string > ai_dirs;
-
-public:
-
- // Constructor (new)
- FGAirportList();
-
- // Destructor
- ~FGAirportList();
-
- // add an entry to the list
- void add( const string& id, const double longitude, const double latitude,
- const double elevation, const string& name, const bool has_metar );
-
- // search for the specified id.
- // Returns NULL if unsucessfull.
- FGAirport* search( const string& id );
-
- // Search for the next airport in ASCII sequence to the supplied id.
- // eg. id = "KDC" or "KDCA" would both return "KDCA".
- // If exact = true then only exact matches are returned.
- // NOTE: Numbers come prior to A-Z in ASCII sequence so id = "LD" would return "LD57", not "LDDP"
- // Implementation assumes airport codes are unique.
- // Returns NULL if unsucessfull.
- const FGAirport* findFirstById( const string& id, bool exact = false );
-
- // search for the airport closest to the specified position
- // (currently a linear inefficient search so it's probably not
- // best to use this at runtime.) If with_metar is true, then only
- // return station id's marked as having metar data.
- // Returns NULL if fails (unlikely unless none have metar and with_metar spec'd!)
- FGAirport* search( double lon_deg, double lat_deg, bool with_metar );
-
+ typedef std::vector<FGRunwayPtr>::const_iterator Runway_iterator;
/**
- * Return the number of airports in the list.
+ * Helper to locate a runway by ident
*/
- int size() const;
+ Runway_iterator getIteratorForRunwayIdent(const std::string& aIdent) const;
+ // disable these
+ FGAirport operator=(FGAirport &other);
+ FGAirport(const FGAirport&);
+
/**
- * Return a specific airport, by position.
+ * helper to read airport data from the scenery XML files.
*/
- const FGAirport *getAirport( unsigned int index ) const;
-
+ void loadSceneryDefintions() const;
+
/**
- * Return a pointer to the raw airport list
+ * Helpers to process property data loaded from an ICAO.threshold.xml file
*/
- inline const airport_list* getAirportList() { return(&airports_array); }
-
- /**
- * Mark the specified airport record as not having metar
- */
- void no_metar( const string &id );
-
+ void readThresholdData(SGPropertyNode* aRoot);
+ void processThreshold(SGPropertyNode* aThreshold);
+
/**
- * Mark the specified airport record as (yes) having metar
+ * Helper to parse property data loaded from an ICAO.twr.xml filke
*/
- void has_metar( const string &id );
-
+ void readTowerData(SGPropertyNode* aRoot);
+
+ SGGeod _tower_location;
+ std::string _name;
+ bool _has_metar;
+ FGAirportDynamics *_dynamics;
+
+ void loadRunways() const;
+ void loadTaxiways() const;
+
+ mutable bool mRunwaysLoaded;
+ mutable bool mTaxiwaysLoaded;
+
+ std::vector<FGRunwayPtr> mRunways;
+ std::vector<FGTaxiwayPtr> mTaxiways;
+ std::vector<FGPavementPtr> mPavements;
};
// find basic airport location info from airport database
-const FGAirport *fgFindAirportID( const string& id);
+const FGAirport *fgFindAirportID( const std::string& id);
// get airport elevation
-double fgGetAirportElev( const string& id );
-
-// get airport position
-Point3D fgGetAirportPos( const string& id );
+double fgGetAirportElev( const std::string& id );
#endif // _FG_SIMPLE_HXX
projects / flightgear.git / blobdiff