Changes from David Megginson in support of an xml based configuration file.

[flightgear.git] / src / Main / options.cxx

diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index 1c4c0a38781ce9e55e773894b1d5868746071936..8571b1ca0f82457951b9b164a8447a77d2043dbe 100644 (file)
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -214,7 +214,7 @@ fgOPTIONS::fgOPTIONS() :
 
 #if defined( WIN32 )
        fg_root = "\\FlightGear";
-#elif defined( MACOS )
+#elif defined( macintosh )
        fg_root = "";
 #else
        fg_root = PKGLIBDIR;
@@ -233,7 +233,7 @@ fgOPTIONS::fgOPTIONS() :
        fg_scenery = "";
     }
 
-    airport_id = "";           // default airport id
+    airport_id = "P13";                // default airport id
     net_id = "Johnney";                // default pilot's name
 
     // initialize port config string list
@@ -646,14 +646,19 @@ int fgOPTIONS::parse_option( const string& arg ) {
        airport_id = arg.substr( 13 );
     } else if ( arg.find( "--lon=" ) != string::npos ) {
        lon = parse_degree( arg.substr(6) );
+       airport_id = "";
+       current_properties.setDoubleValue("/position/longitude", lon);
     } else if ( arg.find( "--lat=" ) != string::npos ) {
        lat = parse_degree( arg.substr(6) );
+       airport_id = "";
+       current_properties.setDoubleValue("/position/latitude", lat);
     } else if ( arg.find( "--altitude=" ) != string::npos ) {
        if ( units == FG_UNITS_FEET ) {
            altitude = atof( arg.substr(11) ) * FEET_TO_METER;
        } else {
            altitude = atof( arg.substr(11) );
        }
+       current_properties.setDoubleValue("/position/altitude", altitude);
     } else if ( arg.find( "--uBody=" ) != string::npos ) {
        vkcas=mach=-1;
        if ( units == FG_UNITS_FEET ) {
@@ -661,6 +666,7 @@ int fgOPTIONS::parse_option( const string& arg ) {
        } else {
            uBody = atof( arg.substr(8) ) * FEET_TO_METER;
        }
+       current_properties.setDoubleValue("/velocities/speed-north", uBody);
     } else if ( arg.find( "--vBody=" ) != string::npos ) {
        vkcas=mach=-1;
        if ( units == FG_UNITS_FEET ) {
@@ -668,6 +674,7 @@ int fgOPTIONS::parse_option( const string& arg ) {
        } else {
            vBody = atof( arg.substr(8) ) * FEET_TO_METER;
        }
+       current_properties.setDoubleValue("/velocities/speed-east", vBody);
     } else if ( arg.find( "--wBody=" ) != string::npos ) {
        vkcas=mach=-1;
        if ( units == FG_UNITS_FEET ) {
@@ -675,6 +682,7 @@ int fgOPTIONS::parse_option( const string& arg ) {
        } else {
            wBody = atof( arg.substr(8) ) * FEET_TO_METER;
        }
+       current_properties.setDoubleValue("/velocities/speed-down", wBody);
     } else if ( arg.find( "--vc=" ) != string::npos) {
        mach=-1;
        vkcas=atof( arg.substr(5) );
@@ -684,16 +692,20 @@ int fgOPTIONS::parse_option( const string& arg ) {
        mach=atof( arg.substr(7) );
     } else if ( arg.find( "--heading=" ) != string::npos ) {
        heading = atof( arg.substr(10) );
+       current_properties.setDoubleValue("/orientation/heading", heading);
     } else if ( arg.find( "--roll=" ) != string::npos ) {
        roll = atof( arg.substr(7) );
+       current_properties.setDoubleValue("/orientation/roll", roll);
     } else if ( arg.find( "--pitch=" ) != string::npos ) {
        pitch = atof( arg.substr(8) );
+       current_properties.setDoubleValue("/orientation/pitch", pitch);
     } else if ( arg.find( "--fg-root=" ) != string::npos ) {
        fg_root = arg.substr( 10 );
     } else if ( arg.find( "--fg-scenery=" ) != string::npos ) {
        fg_scenery = arg.substr( 13 );
     } else if ( arg.find( "--fdm=" ) != string::npos ) {
        flight_model = parse_fdm( arg.substr(6) );
+       current_properties.setIntValue("/sim/flight-model", flight_model);
     if((flight_model == FGInterface::FG_JSBSIM) && (get_trim_mode() == 0)) {
        set_trim_mode(1);
     } else {
@@ -701,6 +713,7 @@ int fgOPTIONS::parse_option( const string& arg ) {
     }        
     } else if ( arg.find( "--aircraft=" ) != string::npos ) {
        aircraft = arg.substr(11);
+       current_properties.setStringValue("/sim/aircraft", aircraft);
     } else if ( arg.find( "--aircraft-dir=" ) != string::npos ) {
        aircraft_dir =  arg.substr(15); //  (UIUC)
     } else if ( arg.find( "--model-hz=" ) != string::npos ) {
@@ -897,7 +910,7 @@ int fgOPTIONS::parse_config_file( const string& path ) {
 
 #ifdef GETLINE_NEEDS_TERMINATOR
         getline( in, line, '\n' );
-#elif defined (MACOS)
+#elif defined( macintosh )
        getline( in, line, '\r' );
 #else
         getline( in, line );