#ifndef __INSTRUMENTS_TACAN_HXX
#define __INSTRUMENTS_TACAN_HXX 1
-#ifndef __cplusplus
-# error This library requires C++
-#endif
-
-#include <simgear/math/point3d.hxx>
#include <simgear/props/props.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
* /heading
* /systems/electrical/outputs/TACAN
* /instrumentation/"name"/serviceable
- * /instrumentation/"name"/frequencies/source
* /instrumentation/"name"/frequencies/selected-mhz
*
* Output properties:
* /instrumentation/"name"/indicated-ground-speed-kt
* /instrumentation/"name"/indicated-time-kt
*/
-class TACAN : public SGSubsystem
+class TACAN : public SGSubsystem, public SGPropertyChangeListener
{
-public:
+ public:
- TACAN ( SGPropertyNode *node );
- TACAN ();
- virtual ~TACAN ();
+ TACAN(SGPropertyNode *node);
+ virtual ~TACAN();
virtual void init ();
+ virtual void reinit ();
virtual void update (double delta_time_sec);
-private:
+ private:
+
+ void disabled(bool force = false);
- void search (double frequency, double longitude_rad,
- double latitude_rad, double altitude_m);
- double searchChannel (const string& _channel);
+ void search (double frequency, const SGGeod& pos);
+ double searchChannel (const std::string& channel);
+ void valueChanged (SGPropertyNode *);
+
+ std::string _name;
+ unsigned int _num;
- SGPropertyNode_ptr _longitude_node;
- SGPropertyNode_ptr _latitude_node;
- SGPropertyNode_ptr _altitude_node;
SGPropertyNode_ptr _heading_node;
- SGPropertyNode_ptr _yaw_node;
SGPropertyNode_ptr _serviceable_node;
SGPropertyNode_ptr _electrical_node;
- SGPropertyNode_ptr _source_node;
SGPropertyNode_ptr _frequency_node;
SGPropertyNode_ptr _display_node;
SGPropertyNode_ptr _x_shift_node;
SGPropertyNode_ptr _y_shift_node;
- SGPropertyNode_ptr _rotation_node;
- /*SGPropertyNode_ptr _x_shift_calibration_node;
- SGPropertyNode_ptr _y_shift_calibration_node;
- SGPropertyNode_ptr _distance_calibration_node;*/
SGPropertyNode_ptr _in_range_node;
SGPropertyNode_ptr _distance_node;
SGPropertyNode_ptr _ident_node;
SGPropertyNode_ptr _name_node;
- SGPropertyNode_ptr _carrier_name_node;
SGPropertyNode_ptr _channel_node;
-
- SGPropertyNode_ptr _tanker_callsign_node;
- SGPropertyNode_ptr _mp_callsign_node;
-
+ SGPropertyNode_ptr _channel_in0_node;
+ SGPropertyNode_ptr _channel_in1_node;
+ SGPropertyNode_ptr _channel_in2_node;
+ SGPropertyNode_ptr _channel_in3_node;
+ SGPropertyNode_ptr _channel_in4_node;
+
+ bool _was_disabled;
+ bool _new_frequency;
+ std::string _channel;
double _last_distance_nm;
- double _last_frequency_mhz;
+ double _frequency_mhz;
double _time_before_search_sec;
- bool _mobile_valid;
- bool _transmitter_valid;
-
- SGVec3d _transmitter;
- SGGeod _transmitter_pos;
- double _transmitter_range_nm;
- double _transmitter_bearing_deg;
- double _transmitter_bias;
- string _transmitter_name;
- string _transmitter_ident;
-
- double _mobile_lat, _mobile_lon;
- double _mobile_elevation_ft;
- double _mobile_range_nm;
- double _mobile_bearing_deg;
- double _mobile_bias;
- string _mobile_name;
- string _mobile_ident;
-
- string name;
- int num;
+ FGNavRecordRef _active_station;
+ int _listener_active;
};