1 // dynamics.hxx - a class to manage the higher order airport ground activities
2 // Written by Durk Talsma, started December 2004.
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License as
7 // published by the Free Software Foundation; either version 2 of the
8 // License, or (at your option) any later version.
10 // This program is distributed in the hope that it will be useful, but
11 // WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #ifndef _AIRPORT_DYNAMICS_HXX_
23 #define _AIRPORT_DYNAMICS_HXX_
27 # error This library requires C++
32 class FGAirportDynamics : public XMLVisitor {
35 double _longitude; // degrees
36 double _latitude; // degrees
37 double _elevation; // ft
40 FGParkingVec parkings;
41 FGRunwayPreference rwyPrefs;
42 FGGroundNetwork groundNetwork;
45 string prevTrafficType;
49 // Experimental keep a running average of wind dir and speed to prevent
50 // Erratic runway changes.
51 // Note: I should add these to the copy constructor and assigment operator to be
53 double avWindHeading [10];
54 double avWindSpeed [10];
56 string chooseRunwayFallback();
59 FGAirportDynamics(double, double, double, string);
60 FGAirportDynamics(const FGAirportDynamics &other);
65 double getLongitude() const { return _longitude;};
67 double getLatitude() const { return _latitude; };
69 double getElevation() const { return _elevation;};
71 void getActiveRunway(const string& trafficType, int action, string& runway);
72 bool getAvailableParking(double *lat, double *lon,
73 double *heading, int *gate, double rad, const string& fltype,
74 const string& acType, const string& airline);
75 void getParking (int id, double *lat, double* lon, double *heading);
76 FGParking *getParking(int i);
77 void releaseParking(int id);
78 string getParkingName(int i);
79 //FGAirport *getAddress() { return this; };
80 //const string &getName() const { return _name;};
83 FGGroundNetwork* getGroundNetwork() { return &groundNetwork; };
86 void setRwyUse(const FGRunwayPreference& ref);
88 // Some overloaded virtual XMLVisitor members
89 virtual void startXML ();
90 virtual void endXML ();
91 virtual void startElement (const char * name, const XMLAttributes &atts);
92 virtual void endElement (const char * name);
93 virtual void data (const char * s, int len);
94 virtual void pi (const char * target, const char * data);
95 virtual void warning (const char * message, int line, int column);
96 virtual void error (const char * message, int line, int column);