#include <Aircraft/aircraft.hxx>
#include <Navaids/ilslist.hxx>
-#include <Navaids/mkrbeacons.hxx>
#include <Navaids/navlist.hxx>
#include <Time/FGEventMgr.hxx>
SG_USING_STD(string);
-/**
- * Boy, this is ugly! Make the VOR range vary by altitude difference.
- */
-static double kludgeRange ( double stationElev, double aircraftElev,
- double nominalRange)
-{
- // Assume that the nominal range (usually 50nm) applies at a 5,000
- // ft difference. Just a wild guess!
- double factor = ((aircraftElev*SG_METER_TO_FEET) - stationElev) / 5000.0;
- double range = fabs(nominalRange * factor);
-
- // Clamp the range to keep it sane; for now, never less than 25%
- // or more than 500% of nominal range.
- if (range < nominalRange/4.0) {
- range = nominalRange/4.0;
- } else if (range > nominalRange*5.0) {
- range = nominalRange*5.0;
- }
-
- return range;
-}
-
-
// Constructor
FGNavCom::FGNavCom() :
lon_node(fgGetNode("/position/longitude-deg", true)),
FGNavCom::init ()
{
morse.init();
- beacon.init();
search();
{
char propname[256];
+ // we know index is valid now so lets bind to the bus property
+ // here.
+ sprintf( propname, "/systems/electrical/outputs/navcomm[%d]", index );
+ // default to true in case no electrical system defined.
+ fgSetDouble( propname, 60.0 );
+ bus_power = fgGetNode( propname, true );
+
// User inputs
sprintf( propname, "/radios/comm[%d]/inputs/power-btn", index );
fgTie( propname, this,
// Nav.
////////////////////////////////////////////////////////////////////////
- if ( nav_valid && power_btn ) {
+ if ( nav_valid && power_btn && (bus_power->getDoubleValue() > 1.0) ) {
station = Point3D( nav_x, nav_y, nav_z );
nav_loc_dist = aircraft.distance3D( station );
if ( nav_valid && nav_inrange ) {
// play station ident via audio system if on + ident,
// otherwise turn it off
- if ( power_btn && nav_ident_btn ) {
+ if ( power_btn && (bus_power->getDoubleValue() > 1.0)
+ && nav_ident_btn )
+ {
FGSimpleSound *sound;
sound = globals->get_soundmgr()->find( nav_fx_name );
if ( sound != NULL ) {
SG_LOG( SG_COCKPIT, SG_ALERT,
"Can't find nav-dme-ident sound" );
}
- cout << "nav_last_time = " << nav_last_time << " ";
- cout << "cur_time = " << globals->get_time_params()->get_cur_time();
+ // cout << "nav_last_time = " << nav_last_time << " ";
+ // cout << "cur_time = "
+ // << globals->get_time_params()->get_cur_time();
if ( nav_last_time <
globals->get_time_params()->get_cur_time() - 30 ) {
nav_last_time = globals->get_time_params()->get_cur_time();
nav_play_count = 0;
}
- cout << " nav_play_count = " << nav_play_count << endl;
- cout << "playing = "
- << globals->get_soundmgr()->is_playing(nav_fx_name)
- << endl;
+ // cout << " nav_play_count = " << nav_play_count << endl;
+ // cout << "playing = "
+ // << globals->get_soundmgr()->is_playing(nav_fx_name)
+ // << endl;
if ( nav_play_count < 4 ) {
// play VOR ident
if ( !globals->get_soundmgr()->is_playing(nav_fx_name) ) {
nav_play_count = offset / 4;
nav_last_time = globals->get_time_params()->get_cur_time() -
offset;
- cout << "offset = " << offset << " play_count = "
- << nav_play_count
- << " nav_last_time = " << nav_last_time
- << " current time = "
- << globals->get_time_params()->get_cur_time() << endl;
+ // cout << "offset = " << offset << " play_count = "
+ // << nav_play_count
+ // << " nav_last_time = " << nav_last_time
+ // << " current time = "
+ // << globals->get_time_params()->get_cur_time() << endl;
#endif
// cout << "Found an ils station in range" << endl;
sound = morse.make_ident( nav_trans_ident, LO_FREQUENCY );
sound->set_volume( 0.3 );
if ( globals->get_soundmgr()->add( sound, nav_fx_name ) ) {
- cout << "Added nav-vor-ident sound" << endl;
+ // cout << "Added nav-vor-ident sound" << endl;
} else {
cout << "Failed to add v1-vor-ident sound" << endl;
}
nav_play_count = offset / 4;
nav_last_time = globals->get_time_params()->get_cur_time() -
offset;
- cout << "offset = " << offset << " play_count = "
- << nav_play_count << " nav_last_time = "
- << nav_last_time << " current time = "
- << globals->get_time_params()->get_cur_time() << endl;
+ // cout << "offset = " << offset << " play_count = "
+ // << nav_play_count << " nav_last_time = "
+ // << nav_last_time << " current time = "
+ // << globals->get_time_params()->get_cur_time() << endl;
#endif
// cout << "Found a vor station in range" << endl;