--- /dev/null
+// radiostack.cxx -- class to manage an instance of the radio stack
+//
+// Written by Curtis Olson, started April 2000.
+//
+// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// 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.
+//
+// $Id$
+
+
+#include <Navaids/ilslist.hxx>
+#include <Navaids/navlist.hxx>
+
+#include "radiostack.hxx"
+
+
+// Constructor
+FGRadioStack::FGRadioStack() {
+ need_update = true;
+}
+
+
+// Destructor
+FGRadioStack::~FGRadioStack() {
+}
+
+
+// Update nav/adf radios based on current postition
+void FGRadioStack::update( double lon, double lat, double elev ) {
+ need_update = false;
+
+ FGNav n;
+
+ // nav1
+ if ( current_navlist->query( lon, lat, elev, nav1_freq,
+ &n, &nav1_heading, &nav1_dist) ) {
+ nav1_inrange = true;
+ nav1_lon = n.get_lon();
+ nav1_lat = n.get_lat();
+ nav1_elev = n.get_elev();
+ cout << "Found a vor station in range" << endl;
+ cout << " id = " << n.get_ident() << endl;
+ cout << " heading = " << nav1_heading
+ << " dist = " << nav1_dist << endl;
+ } else {
+ nav1_inrange = false;
+ cout << "not picking up vor. :-(" << endl;
+ }
+
+ // nav1
+ if ( current_navlist->query( lon, lat, elev, nav2_freq,
+ &n, &nav2_heading, &nav2_dist) ) {
+ nav2_inrange = true;
+ nav2_lon = n.get_lon();
+ nav2_lat = n.get_lat();
+ nav2_elev = n.get_elev();
+ cout << "Found a vor station in range" << endl;
+ cout << " id = " << n.get_ident() << endl;
+ cout << " heading = " << nav2_heading
+ << " dist = " << nav2_dist << endl;
+ } else {
+ nav2_inrange = false;
+ cout << "not picking up vor. :-(" << endl;
+ }
+
+ // adf
+ double junk;
+ if ( current_navlist->query( lon, lat, elev, adf_freq,
+ &n, &adf_heading, &junk) ) {
+ adf_inrange = true;
+ adf_lon = n.get_lon();
+ adf_lat = n.get_lat();
+ adf_elev = n.get_elev();
+ cout << "Found an adf station in range" << endl;
+ cout << " id = " << n.get_ident() << endl;
+ cout << " heading = " << adf_heading
+ << " dist = " << junk << endl;
+ } else {
+ adf_inrange = false;
+ cout << "not picking up adf. :-(" << endl;
+ }
+}
+
--- /dev/null
+// radiostack.hxx -- class to manage an instance of the radio stack
+//
+// Written by Curtis Olson, started April 2000.
+//
+// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// 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.
+//
+// $Id$
+
+
+#ifndef _FG_RADIOSTACK_HXX
+#define _FG_RADIOSTACK_HXX
+
+
+#include <simgear/compiler.h>
+
+
+class FGRadioStack {
+
+ bool need_update;
+
+ bool nav1_inrange;
+ bool nav1_loc;
+ double nav1_freq;
+ double nav1_radial;
+ double nav1_lon;
+ double nav1_lat;
+ double nav1_elev;
+ double nav1_dist;
+ double nav1_heading;
+
+ bool nav2_inrange;
+ double nav2_freq;
+ double nav2_radial;
+ double nav2_lon;
+ double nav2_lat;
+ double nav2_elev;
+ double nav2_dist;
+ double nav2_heading;
+
+ bool adf_inrange;
+ double adf_freq;
+ double adf_lon;
+ double adf_lat;
+ double adf_elev;
+ double adf_heading;
+
+public:
+
+ FGRadioStack();
+ ~FGRadioStack();
+
+ // Update nav/adf radios based on current postition
+ void update( double lon, double lat, double elev );
+
+ inline void set_nav1_freq( double freq ) {
+ nav1_freq = freq; need_update = true;
+ }
+ inline void set_nav1_radial( double radial ) {
+ nav1_radial = radial; need_update = true;
+ }
+
+ inline void set_nav2_freq( double freq ) {
+ nav2_freq = freq; need_update = true;
+ }
+
+ inline void set_nav2_radial( double radial ) {
+ nav2_radial = radial; need_update = true;
+ }
+
+ inline void set_adf_freq( double freq ) {
+ adf_freq = freq; need_update = true;
+ }
+
+ inline bool get_nav1_inrange() const { return nav1_inrange; }
+ inline bool get_nav1_loc() const { return nav1_loc; }
+ inline double get_nav1_radial() const { return nav1_radial; }
+ inline double get_nav1_lon() const { return nav1_lon; }
+ inline double get_nav1_lat() const { return nav1_lat; }
+ inline double get_nav1_elev() const { return nav1_elev; }
+ inline double get_nav1_dist() const { return nav1_dist; }
+ inline double get_nav1_heading() const { return nav1_heading; }
+
+ inline bool get_nav2_inrange() const { return nav2_inrange; }
+ inline double get_nav2_radial() const { return nav2_radial; }
+ inline double get_nav2_lon() const { return nav2_lon; }
+ inline double get_nav2_lat() const { return nav2_lat; }
+ inline double get_nav2_elev() const { return nav2_elev; }
+ inline double get_nav2_dist() const { return nav2_dist; }
+ inline double get_nav2_heading() const { return nav2_heading; }
+
+ inline bool get_adf_inrange() const { return adf_inrange; }
+ inline double get_adf_lon() const { return adf_lon; }
+ inline double get_adf_lat() const { return adf_lat; }
+ inline double get_adf_heading() const { return adf_heading; }
+};
+
+
+#endif // _FG_RADIOSTACK_HXX
projects / flightgear.git / commitdiff