Yank out all the glut dependencies and concentrate them in a (easily

[flightgear.git] / src / Cockpit / radiostack.cxx

diff --git a/src/Cockpit/radiostack.cxx b/src/Cockpit/radiostack.cxx
index 080e8aacf7ebf306626b35006781368a5058f75f..4a6d38da58f44bffff14f5bdc27f0a378501809c 100644 (file)
--- a/src/Cockpit/radiostack.cxx
+++ b/src/Cockpit/radiostack.cxx
@@ -21,83 +21,113 @@
 // $Id$
 
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>     // snprintf
+
+#include <simgear/compiler.h>
+#include <simgear/math/sg_random.h>
+
+#include <Aircraft/aircraft.hxx>
 #include <Navaids/ilslist.hxx>
+#include <Navaids/mkrbeacons.hxx>
 #include <Navaids/navlist.hxx>
 
 #include "radiostack.hxx"
 
+#include <string>
+SG_USING_STD(string);
+
 
 FGRadioStack *current_radiostack;
 
 
 // Constructor
 FGRadioStack::FGRadioStack() {
-    need_update = true;
 }
 
 
 // Destructor
-FGRadioStack::~FGRadioStack() {
+FGRadioStack::~FGRadioStack() 
+{
+    adf.unbind();
+    beacon.unbind();
+    navcom1.unbind();
+    navcom2.unbind();
+    xponder.unbind();
 }
 
 
-// Update nav/adf radios based on current postition
-void FGRadioStack::update( double lon, double lat, double elev ) {
-    need_update = false;
-
-    // nav1
-    FGILS ils;
-    if ( current_ilslist->query( lon, lat, elev, nav1_freq,
-                                &ils, &nav1_heading, &nav1_dist) ) {
-       nav1_inrange = true;
-       nav1_loc = true;
-       nav1_lon = ils.get_loclon();
-       nav1_lat = ils.get_loclat();
-       nav1_elev = ils.get_gselev();
-       nav1_target_gs = ils.get_gsangle();
-       nav1_radial = ils.get_locheading();
-       // cout << "Found a vor station in range" << endl;
-       // cout << " id = " << ils.get_locident() << endl;
-       // cout << " heading = " << nav1_heading
-       //      << " dist = " << nav1_dist << endl;
-    } else {
-       nav1_inrange = false;
-       // cout << "not picking up vor. :-(" << endl;
-    }
-
-    // nav1
-    FGNav nav;
-    if ( current_navlist->query( lon, lat, elev, nav2_freq,
-                                &nav, &nav2_heading, &nav2_dist) ) {
-       nav2_inrange = true;
-       nav2_loc = false;
-       nav2_lon = nav.get_lon();
-       nav2_lat = nav.get_lat();
-       nav2_elev = nav.get_elev();
-       // cout << "Found a vor station in range" << endl;
-       // cout << " id = " << nav.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,
-                                &nav, &adf_heading, &junk) ) {
-       adf_inrange = true;
-       adf_lon = nav.get_lon();
-       adf_lat = nav.get_lat();
-       adf_elev = nav.get_elev();
-       // cout << "Found an adf station in range" << endl;
-       // cout << " id = " << nav.get_ident() << endl;
-       // cout << " heading = " << adf_heading
-       //      << " dist = " << junk << endl;
-    } else {
-       adf_inrange = false;
-       // cout << "not picking up adf. :-(" << endl;
-    }
+void
+FGRadioStack::init ()
+{
+    navcom1.set_bind_index( 0 );
+    navcom1.init();
+
+    navcom2.set_bind_index( 1 );
+    navcom2.init();
+
+    adf.init();
+    beacon.init();
+    xponder.init();
+
+    search();
+    update(0);                 // FIXME: use dt
+
+    // Search radio database once per second
+    globals->get_event_mgr()->addTask( "fgRadioSearch()", current_radiostack,
+                                       &FGRadioStack::search, 1 );
 }
 
+
+void
+FGRadioStack::bind ()
+{
+    adf.bind();
+    beacon.bind();
+    dme.bind();
+    navcom1.set_bind_index( 0 );
+    navcom1.bind();
+    navcom2.set_bind_index( 1 );
+    navcom2.bind();
+    xponder.bind();
+}
+
+
+void
+FGRadioStack::unbind ()
+{
+    adf.unbind();
+    beacon.unbind();
+    dme.unbind();
+    navcom1.unbind();
+    navcom2.unbind();
+    xponder.unbind();
+}
+
+
+// Update the various nav values based on position and valid tuned in navs
+void 
+FGRadioStack::update(double dt) 
+{
+    adf.update( dt );
+    beacon.update( dt );
+    navcom1.update( dt );
+    navcom2.update( dt );
+    dme.update( dt );           // dme is updated after the navcom's
+    xponder.update( dt );
+}
+
+
+// Update current nav/adf radio stations based on current postition
+void FGRadioStack::search() 
+{
+    adf.search();
+    beacon.search();
+    navcom1.search();
+    navcom2.search();
+    dme.search();
+    xponder.search();
+}