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- if no heading preset was given (>=9999), use wind-from direction

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- write chosen runway to /sim/atc/runway, so that ATC can give a hint
- minor cleanup
This commit is contained in:
mfranz 2007-10-04 17:13:41 +00:00
parent d20db83c86
commit 7c3f46e82f
1 changed files with 26 additions and 25 deletions
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51
src/Main/fg_init.cxx
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@ -752,21 +752,20 @@ void fgInitTowerLocationListener() {
static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
FGRunway r;
if ( id.length() ) {
// set initial position from runway and heading
if ( id.empty() )
return false;
SG_LOG( SG_GENERAL, SG_INFO,
"Attempting to set starting position from airport code "
<< id << " heading " << tgt_hdg );
if ( ! globals->get_runways()->search( id, (int)tgt_hdg, &r ) ) {
SG_LOG( SG_GENERAL, SG_ALERT,
"Failed to find a good runway for " << id << '\n' );
return false;
}
} else {
// set initial position from runway and heading
SG_LOG( SG_GENERAL, SG_INFO,
"Attempting to set starting position from airport code "
<< id << " heading " << tgt_hdg );
if ( ! globals->get_runways()->search( id, (int)tgt_hdg, &r ) ) {
SG_LOG( SG_GENERAL, SG_ALERT,
"Failed to find a good runway for " << id << '\n' );
return false;
}
fgSetString("/sim/atc/runway", r._rwy_no.c_str());
double lat2, lon2, az2;
double heading = r._heading;
@ -821,22 +820,21 @@ static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
static bool fgSetPosFromAirportIDandRwy( const string& id, const string& rwy, bool rwy_req ) {
FGRunway r;
if ( id.length() ) {
// set initial position from airport and runway number
if ( id.empty() )
return false;
SG_LOG( SG_GENERAL, SG_INFO,
"Attempting to set starting position for "
<< id << ":" << rwy );
// set initial position from airport and runway number
SG_LOG( SG_GENERAL, SG_INFO,
"Attempting to set starting position for "
<< id << ":" << rwy );
if ( ! globals->get_runways()->search( id, rwy, &r ) ) {
SG_LOG( SG_GENERAL, rwy_req ? SG_ALERT : SG_INFO,
"Failed to find runway " << rwy <<
" at airport " << id << ". Using default runway." );
return false;
}
} else {
if ( ! globals->get_runways()->search( id, rwy, &r ) ) {
SG_LOG( SG_GENERAL, rwy_req ? SG_ALERT : SG_INFO,
"Failed to find runway " << rwy <<
" at airport " << id << ". Using default runway." );
return false;
}
fgSetString("/sim/atc/runway", r._rwy_no.c_str());
double lat2, lon2, az2;
double heading = r._heading;
@ -1196,7 +1194,8 @@ bool fgInitPosition() {
string parkpos = fgGetString("/sim/presets/parkpos");
string fix = fgGetString("/sim/presets/fix");
fgSetDouble( "/orientation/heading-deg", hdg );
if (hdg > 9990.0)
hdg = fgGetDouble("/environment/config/boundary/entry/wind-from-heading-deg", 270);
if ( !set_pos && !apt.empty() && !rwy_no.empty() ) {
// An airport + runway is requested
@ -1257,6 +1256,8 @@ bool fgInitPosition() {
fgGetDouble("/sim/presets/longitude-deg") );
fgSetDouble( "/position/latitude-deg",
fgGetDouble("/sim/presets/latitude-deg") );
fgSetDouble( "/orientation/heading-deg",
fgGetDouble("/sim/presets/heading-deg") );
// determine if this should be an on-ground or in-air start
if ((fabs(gs) > 0.01 || fabs(od) > 0.1 || alt > 0.1) && carrier.empty()) {