Remove hard-coded values wherever possible;

[flightgear.git] / src / Autopilot / route_mgr.cxx

diff --git a/src/Autopilot/route_mgr.cxx b/src/Autopilot/route_mgr.cxx
index f9bd770918153d61ce6c219a583217b6bf01495e..178b7cfa2bc01ac333b19524fe7511c4a566b337 100644 (file)
--- a/src/Autopilot/route_mgr.cxx
+++ b/src/Autopilot/route_mgr.cxx
@@ -978,7 +978,6 @@ void FGRouteMgr::update_mirror()
 
     const SGGeod& pos(wp->position());
     prop->setStringValue("id", wp->ident().c_str());
-    //prop->setStringValue("name", wp.get_name().c_str());
     prop->setDoubleValue("longitude-deg", pos.getLongitudeDeg());
     prop->setDoubleValue("latitude-deg",pos.getLatitudeDeg());
    
@@ -995,6 +994,7 @@ void FGRouteMgr::update_mirror()
       double ft = wp->altitudeFt();
       prop->setDoubleValue("altitude-m", ft * SG_FEET_TO_METER);
       prop->setDoubleValue("altitude-ft", ft);
+      prop->setIntValue("flight-level", static_cast<int>(ft / 1000) * 10);
     } else {
       prop->setDoubleValue("altitude-m", -9999.9);
       prop->setDoubleValue("altitude-ft", -9999.9);
@@ -1273,6 +1273,15 @@ Waypt* FGRouteMgr::wayptAtIndex(int index) const
   return _route[index];
 }
 
+SGPropertyNode_ptr FGRouteMgr::wayptNodeAtIndex(int index) const
+{
+    if ((index < 0) || (index >= numWaypts())) {
+        throw sg_range_exception("waypt index out of range", "FGRouteMgr::wayptAtIndex");
+    }
+    
+    return mirror->getChild("wp", index);
+}
+
 bool FGRouteMgr::saveRoute(const SGPath& path)
 {
   SG_LOG(SG_IO, SG_INFO, "Saving route to " << path.str());