Code to stop loading of invalid flightplans

[flightgear.git] / src / Airports / runways.hxx

diff --git a/src/Airports/runways.hxx b/src/Airports/runways.hxx
index 2dcc796551c1df3cbce178bc6190c720bab0cef4..e795d9ee5c9cc3fcdaea53799ae87a7326a7c54d 100644 (file)
--- a/src/Airports/runways.hxx
+++ b/src/Airports/runways.hxx
@@ -24,101 +24,114 @@
 #ifndef _FG_RUNWAYS_HXX
 #define _FG_RUNWAYS_HXX
 
-
-#ifndef __cplusplus                                                          
-# error This library requires C++
-#endif                                   
-
-
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
-
 #include <simgear/compiler.h>
 
-#include STL_STRING
-#include <map>
-
-SG_USING_STD(string);
-SG_USING_STD(multimap);
-
-
-struct ltstr {
-    bool operator()(const string& s1, const string& s2) const {
-        return s1 < s2;
-    }
-};
-
-
-struct FGRunway {
-
-    string _id;
-    string _rwy_no;
-    string _type;                // runway / taxiway
-
-    double _lon;
-    double _lat;
-    double _heading;
-    double _length;
-    double _width;
-    double _displ_thresh1;
-    double _displ_thresh2;
-    double _stopway1;
-    double _stopway2;
-
-    string _lighting_flags;
-    int _surface_code;
-    string _shoulder_code;
-    int _marking_code;
-    double _smoothness;
-    bool   _dist_remaining;
+#include <Navaids/procedure.hxx>
+#include "runwaybase.hxx"
+#include "airports_fwd.hxx"
+
+class FGRunway : public FGRunwayBase
+{
+  PositionedID _airport;
+  PositionedID _reciprocal;
+  double _displ_thresh;
+  double _stopway;
+  PositionedID _ils;
+public:
+  
+  FGRunway(PositionedID aGuid,
+           PositionedID aAirport, const std::string& rwy_no,
+            const SGGeod& aGeod,
+            const double heading, const double length,
+            const double width,
+            const double displ_thresh,
+            const double stopway,
+            const int surface_code);
+  
+  /**
+   * given a runway identifier (06, 18L, 31R) compute the identifier for the
+   * reciprocal heading runway (24, 36R, 13L) string.
+   */
+  static std::string reverseIdent(const std::string& aRunayIdent);
+    
+  /**
+   * score this runway according to the specified weights. Used by
+   * FGAirport::findBestRunwayForHeading
+   */
+  double score(double aLengthWt, double aWidthWt, double aSurfaceWt, double aIlsWt) const;
+
+  /**
+   * Get the runway beginning point - this is syntatic sugar, equivalent to
+   * calling pointOnCenterline(0.0);
+   */
+  SGGeod begin() const;
+  
+  /**
+   * Get the (possibly displaced) threshold point.
+   */
+  SGGeod threshold() const;
+  
+  /**
+   * Get the 'far' end - this is equivalent to calling
+   * pointOnCenterline(lengthFt());
+   */
+  SGGeod end() const;
+  
+  double displacedThresholdM() const
+  { return _displ_thresh; }
+  
+  double stopwayM() const
+  { return _stopway; }
+  
+  /**
+   * Airport this runway is located at
+   */
+  FGAirport* airport() const;
+  
+  FGNavRecord* ILS() const;
+  
+  /**
+   * retrieve the associated glideslope transmitter, if one is defined.
+   */
+  FGNavRecord* glideslope() const;
+  
+  void setILS(PositionedID nav) { _ils = nav; }
+  
+  FGRunway* reciprocalRunway() const;
+  
+  void setReciprocalRunway(PositionedID other);
+  
+  /**
+   * Get SIDs (DPs) associated with this runway
+   */
+  flightgear::SIDList getSIDs() const;
+  
+  /**
+   * Get STARs associared with this runway
+   */ 
+  flightgear::STARList getSTARs() const;
+  
+  
+  flightgear::ApproachList getApproaches
+  (
+    flightgear::ProcedureType type = flightgear::PROCEDURE_INVALID
+  ) const;
+  
+  void updateThreshold(const SGGeod& newThreshold,
+                       double newHeading,
+                       double newDisplacedThreshold,
+                       double newStopway);
 };
 
-typedef multimap < string, FGRunway, ltstr > runway_map;
-typedef runway_map::iterator runway_map_iterator;
-typedef runway_map::const_iterator const_runway_map_iterator;
-
-class FGRunwayList {
-
-private:
-
-    runway_map runways;
-    runway_map_iterator current;
-
+class FGHelipad : public FGRunwayBase
+{
 public:
-
-    // Constructor (new)
-    FGRunwayList() {}
-
-    // Destructor
-    ~FGRunwayList();
-
-    // add an entry to the list
-    void add( const string& id, const string& rwy_no,
-              const double longitude, const double latitude,
-              const double heading, const double length, const double width,
-              const double displ_thresh1, const double displ_thresh2,
-              const double stopway1, const double stopway2,
-              const string& lighting_flags, const int surface_code,
-              const string& shoulder_code, const int marking_code,
-              const double smoothness, const bool dist_remaining );
-
-    // search for the specified apt id.
-    // Returns true if successful, otherwise returns false.
-    // On success, runway data is returned thru "runway" pointer.
-    // "runway" is not changed if "apt" is not found.
-    bool search( const string& aptid, FGRunway* runway );
-    bool search( const string& aptid, const string& rwyno, FGRunway* runway );
-
-    // DCL - search for runway closest to desired heading in degrees
-    bool search( const string& aptid, const int hdg, FGRunway* runway );
-
-    // Return the runway number of the runway closest to a given heading
-    string search( const string& aptid, const int tgt_hdg );
-
-    FGRunway search( const string& aptid );
-    bool next( FGRunway* runway );
-    FGRunway next();
+    FGHelipad(PositionedID aGuid,
+           PositionedID aAirport, const std::string& rwy_no,
+            const SGGeod& aGeod,
+            const double heading, const double length,
+            const double width,
+            const int surface_code);
 };