-
-DME::DME ( SGPropertyNode *node )
- : _last_distance_nm(0),
- _last_frequency_mhz(-1),
- _time_before_search_sec(0),
- _transmitter_valid(false),
- _transmitter_elevation_ft(0),
- _transmitter_range_nm(0),
- _transmitter_bias(0.0),
- name("dme"),
- num(0)
-{
- int i;
- for ( i = 0; i < node->nChildren(); ++i ) {
- SGPropertyNode *child = node->getChild(i);
- string cname = child->getName();
- string cval = child->getStringValue();
- if ( cname == "name" ) {
- name = cval;
- } else if ( cname == "number" ) {
- num = child->getIntValue();
- } else {
- SG_LOG( SG_INSTR, SG_WARN, "Error in dme config logic" );
- if ( name.length() ) {
- SG_LOG( SG_INSTR, SG_WARN, "Section = " << name );
- }
- }
+namespace {
+
+ class DMEFilter : public FGNavList::TypeFilter
+ {
+ public:
+ DMEFilter() :
+ TypeFilter(FGPositioned::DME),
+ _locEnabled(fgGetBool("/sim/realism/dme-fallback-to-loc", true))
+ {
+ if (_locEnabled) {
+ _mintype = FGPositioned::ILS;
+ }