Reintroduce an old bugture: use localizer as dme

[flightgear.git] / src / Instrumentation / kr_87.cxx

diff --git a/src/Instrumentation/kr_87.cxx b/src/Instrumentation/kr_87.cxx
index 6683f8f935b563f3d784eb6991051836cba7fa23..0fa58012ecad43bfcc3fa86a86950eaa0800be6a 100644 (file)
--- a/src/Instrumentation/kr_87.cxx
+++ b/src/Instrumentation/kr_87.cxx
@@ -18,7 +18,6 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
-// $Id$
 
 
 #ifdef HAVE_CONFIG_H
@@ -32,11 +31,11 @@
 #include <simgear/math/sg_geodesy.hxx>
 #include <simgear/timing/sg_time.hxx>
 
-#include <Aircraft/aircraft.hxx>
 #include <Navaids/navlist.hxx>
 
 #include "kr_87.hxx"
 
+#include <Sound/morse.hxx>
 #include <string>
 using std::string;
 
@@ -71,9 +70,6 @@ static double kludgeRange ( double stationElev, double aircraftElev,
 
 // Constructor
 FGKR_87::FGKR_87( SGPropertyNode *node ) :
-    lon_node(fgGetNode("/position/longitude-deg", true)),
-    lat_node(fgGetNode("/position/latitude-deg", true)),
-    alt_node(fgGetNode("/position/altitude-ft", true)),
     bus_power(fgGetNode("/systems/electrical/outputs/adf", true)),
     serviceable(fgGetNode("/instrumentation/adf/serviceable", true)),
     need_update(true),
@@ -105,7 +101,8 @@ FGKR_87::FGKR_87( SGPropertyNode *node ) :
     flight_timer(0.0),
     elapsed_timer(0.0),
     tmp_timer(0.0),
-    _time_before_search_sec(0)
+    _time_before_search_sec(0),
+    _sgr(NULL)
 {
 }
 
@@ -116,7 +113,9 @@ FGKR_87::~FGKR_87() {
 
 
 void FGKR_87::init () {
-    morse.init();
+    SGSoundMgr *smgr = globals->get_soundmgr();
+    _sgr = smgr->find("avionics", true);
+    _sgr->tie_to_listener();
 }
 
 
@@ -246,9 +245,7 @@ void FGKR_87::unbind () {
 
 // Update the various nav values based on position and valid tuned in navs
 void FGKR_87::update( double dt_sec ) {
-    SGGeod acft = SGGeod::fromDegFt(lon_node->getDoubleValue(),
-                                    lat_node->getDoubleValue(),
-                                    alt_node->getDoubleValue());
+    SGGeod acft = globals->get_aircraft_position();
 
     need_update = false;
 
@@ -463,7 +460,7 @@ void FGKR_87::update( double dt_sec ) {
        // otherwise turn it off
        if ( vol_btn >= 0.01 && audio_btn ) {
            SGSoundSample *sound;
-           sound = globals->get_soundmgr()->find( "adf-ident" );
+           sound = _sgr->find( "adf-ident" );
             if ( sound != NULL ) {
                 if ( !adf_btn ) {
                     sound->set_volume( vol_btn );
@@ -480,13 +477,13 @@ void FGKR_87::update( double dt_sec ) {
            }
            if ( play_count < 4 ) {
                // play ADF ident
-               if ( !globals->get_soundmgr()->is_playing("adf-ident") ) {
-                   globals->get_soundmgr()->play_once( "adf-ident" );
+               if ( !_sgr->is_playing("adf-ident") && (vol_btn > 0.05) ) {
+                   _sgr->play_once( "adf-ident" );
                    ++play_count;
                }
            }
        } else {
-           globals->get_soundmgr()->stop( "adf-ident" );
+           _sgr->stop( "adf-ident" );
        }
     }
 }
@@ -494,8 +491,7 @@ void FGKR_87::update( double dt_sec ) {
 
 // Update current nav/adf radio stations based on current postition
 void FGKR_87::search() {
-  SGGeod pos = SGGeod::fromDegFt(lon_node->getDoubleValue(), 
-    lat_node->getDoubleValue(), alt_node->getDoubleValue());
+  SGGeod pos = globals->get_aircraft_position();
   
                                // FIXME: the panel should handle this
     static string last_ident = "";
@@ -527,13 +523,13 @@ void FGKR_87::search() {
            effective_range = kludgeRange(stn_elev, pos.getElevationM(), range);
            xyz = adf->cart();
 
-           if ( globals->get_soundmgr()->exists( "adf-ident" ) ) {
-               globals->get_soundmgr()->remove( "adf-ident" );
+           if ( _sgr->exists( "adf-ident" ) ) {
+               _sgr->remove( "adf-ident" );
            }
            SGSoundSample *sound;
-           sound = morse.make_ident( trans_ident, LO_FREQUENCY );
+        sound = FGMorse::instance()->make_ident( trans_ident, FGMorse::LO_FREQUENCY );
            sound->set_volume( 0.3 );
-           globals->get_soundmgr()->add( sound, "adf-ident" );
+           _sgr->add( sound, "adf-ident" );
 
            int offset = (int)(sg_random() * 30.0);
            play_count = offset / 4;
@@ -551,7 +547,7 @@ void FGKR_87::search() {
        valid = false;
        ident = "";
        trans_ident = "";
-       globals->get_soundmgr()->remove( "adf-ident" );
+       _sgr->remove( "adf-ident" );
        last_ident = "";
        // cout << "not picking up adf. :-(" << endl;
     }