Major overhaul by Frederic Bouvier to make options table-driven.
This commit is contained in:
david
parent
c5403b2a7c
commit
35935cb23a
1 changed files with 618 additions and 0 deletions
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@ -612,11 +612,628 @@ parse_flightplan(const string& arg)
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return true;
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}
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#define NEW_OPTION_PARSING 1
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#ifdef NEW_OPTION_PARSING
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static int
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fgOptLanguage( const char *arg )
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{
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globals->set_locale( fgInitLocale( arg ) );
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return FG_OPTIONS_OK;
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}
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static int
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fgOptLon( const char *arg )
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{
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fgSetDouble("/sim/presets/longitude-deg", parse_degree( arg ));
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fgSetDouble("/position/longitude-deg", parse_degree( arg ));
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fgSetString("/sim/presets/airport-id", "");
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return FG_OPTIONS_OK;
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}
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static int
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fgOptLat( const char *arg )
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{
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fgSetDouble("/sim/presets/latitude-deg", parse_degree( arg ));
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fgSetDouble("/position/latitude-deg", parse_degree( arg ));
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fgSetString("/sim/presets/airport-id", "");
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return FG_OPTIONS_OK;
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}
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static int
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fgOptAltitude( const char *arg )
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{
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fgSetBool("/sim/presets/onground", false);
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/altitude-ft", atof( arg ));
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else
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fgSetDouble("/sim/presets/altitude-ft",
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atof( arg ) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptUBody( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "UVW");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/uBody-fps", atof( arg ));
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else
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fgSetDouble("/sim/presets/uBody-fps",
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atof( arg ) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVBody( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "UVW");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/vBody-fps", atof( arg ));
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else
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fgSetDouble("/sim/presets/vBody-fps",
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atof( arg ) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptWBody( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "UVW");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/wBody-fps", atof(arg));
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else
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fgSetDouble("/sim/presets/wBody-fps",
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atof(arg) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVNorth( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "NED");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/speed-north-fps", atof( arg ));
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else
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fgSetDouble("/sim/presets/speed-north-fps",
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atof( arg ) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVEast( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "NED");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/speed-east-fps", atof(arg));
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else
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fgSetDouble("/sim/presets/speed-east-fps",
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atof(arg) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVDown( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "NED");
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if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
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fgSetDouble("/sim/presets/speed-down-fps", atof(arg));
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else
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fgSetDouble("/sim/presets/speed-down-fps",
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atof(arg) * SG_METER_TO_FEET);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVc( const char *arg )
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{
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// fgSetString("/sim/presets/speed-set", "knots");
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// fgSetDouble("/velocities/airspeed-kt", atof(arg.substr(5)));
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fgSetString("/sim/presets/speed-set", "knots");
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fgSetDouble("/sim/presets/airspeed-kt", atof(arg));
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return FG_OPTIONS_OK;
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}
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static int
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fgOptMach( const char *arg )
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{
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fgSetString("/sim/presets/speed-set", "mach");
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fgSetDouble("/sim/presets/mach", atof(arg));
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return FG_OPTIONS_OK;
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}
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static int
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fgOptRoc( const char *arg )
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{
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fgSetDouble("/velocities/vertical-speed-fps", atof(arg)/60);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptFgRoot( const char *arg )
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{
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globals->set_fg_root(arg);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptFgScenery( const char *arg )
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{
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globals->set_fg_scenery(arg);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptFov( const char *arg )
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{
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parse_fov( arg );
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return FG_OPTIONS_OK;
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}
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static int
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fgOptGeometry( const char *arg )
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{
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bool geometry_ok = true;
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int xsize = 0, ysize = 0;
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string geometry = arg;
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string::size_type i = geometry.find('x');
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if (i != string::npos) {
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xsize = atoi(geometry.substr(0, i));
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ysize = atoi(geometry.substr(i+1));
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} else {
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geometry_ok = false;
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}
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if ( xsize <= 0 || ysize <= 0 ) {
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xsize = 640;
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ysize = 480;
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geometry_ok = false;
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}
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if ( !geometry_ok ) {
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SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry );
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SG_LOG( SG_GENERAL, SG_ALERT,
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"Setting geometry to " << xsize << 'x' << ysize << '\n');
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} else {
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SG_LOG( SG_GENERAL, SG_INFO,
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"Setting geometry to " << xsize << 'x' << ysize << '\n');
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fgSetInt("/sim/startup/xsize", xsize);
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fgSetInt("/sim/startup/ysize", ysize);
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}
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return FG_OPTIONS_OK;
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}
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static int
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fgOptBpp( const char *arg )
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{
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string bits_per_pix = arg;
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if ( bits_per_pix == "16" ) {
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fgSetInt("/sim/rendering/bits-per-pixel", 16);
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} else if ( bits_per_pix == "24" ) {
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fgSetInt("/sim/rendering/bits-per-pixel", 24);
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} else if ( bits_per_pix == "32" ) {
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fgSetInt("/sim/rendering/bits-per-pixel", 32);
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} else {
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SG_LOG(SG_GENERAL, SG_ALERT, "Unsupported bpp " << bits_per_pix);
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}
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return FG_OPTIONS_OK;
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}
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static int
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fgOptTimeOffset( const char *arg )
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{
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fgSetInt("/sim/startup/time-offset",
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parse_time_offset( arg ));
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fgSetString("/sim/startup/time-offset-type", "system-offset");
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return FG_OPTIONS_OK;
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}
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static int
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fgOptStartDateSys( const char *arg )
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{
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fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
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fgSetString("/sim/startup/time-offset-type", "system");
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return FG_OPTIONS_OK;
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}
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static int
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fgOptStartDateLat( const char *arg )
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{
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fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
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fgSetString("/sim/startup/time-offset-type", "latitude");
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return FG_OPTIONS_OK;
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}
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static int
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fgOptStartDateGmt( const char *arg )
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{
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fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
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fgSetString("/sim/startup/time-offset-type", "gmt");
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return FG_OPTIONS_OK;
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}
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#ifdef FG_NETWORK_OLK
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static int
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fgOptNetHud( const char *arg )
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{
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fgSetBool("/sim/hud/net-display", true);
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net_hud_display = 1; // FIXME
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return FG_OPTIONS_OK;
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}
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#endif
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static int
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fgOptTraceRead( const char *arg )
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{
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string name = arg;
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SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name);
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fgGetNode(name.c_str(), true)
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->setAttribute(SGPropertyNode::TRACE_READ, true);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptTraceWrite( const char *arg )
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{
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string name = arg;
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SG_LOG(SG_GENERAL, SG_INFO, "Tracing writes for property " << name);
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fgGetNode(name.c_str(), true)
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->setAttribute(SGPropertyNode::TRACE_WRITE, true);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptViewOffset( const char *arg )
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{
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// $$$ begin - added VS Renganathan, 14 Oct 2K
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// for multi-window outside window imagery
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string woffset = arg;
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double default_view_offset = 0.0;
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if ( woffset == "LEFT" ) {
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default_view_offset = SGD_PI * 0.25;
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} else if ( woffset == "RIGHT" ) {
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default_view_offset = SGD_PI * 1.75;
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} else if ( woffset == "CENTER" ) {
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default_view_offset = 0.00;
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} else {
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default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS;
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}
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/* apparently not used (CLO, 11 Jun 2002)
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FGViewer *pilot_view =
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(FGViewer *)globals->get_viewmgr()->get_view( 0 ); */
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// this will work without calls to the viewer...
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fgSetDouble( "/sim/current-view/heading-offset-deg",
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default_view_offset * SGD_RADIANS_TO_DEGREES );
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// $$$ end - added VS Renganathan, 14 Oct 2K
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return FG_OPTIONS_OK;
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}
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static int
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fgOptVisibilityMiles( const char *arg )
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{
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double visibility = atof( arg ) * 5280.0 * SG_FEET_TO_METER;
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fgSetDouble("/environment/visibility-m", visibility);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptRandomWind( const char *arg )
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{
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double min_hdg = sg_random() * 360.0;
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double max_hdg = min_hdg + (20 - sqrt(sg_random() * 400));
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double speed = 40 - sqrt(sg_random() * 1600.0);
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double gust = speed + (10 - sqrt(sg_random() * 100));
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setup_wind(min_hdg, max_hdg, speed, gust);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptWind( const char *arg )
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{
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double min_hdg, max_hdg, speed, gust;
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if (!parse_wind( arg, &min_hdg, &max_hdg, &speed, &gust)) {
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SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << arg );
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return FG_OPTIONS_ERROR;
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}
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setup_wind(min_hdg, max_hdg, speed, gust);
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return FG_OPTIONS_OK;
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}
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static int
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fgOptWp( const char *arg )
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{
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parse_wp( arg );
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return FG_OPTIONS_OK;
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}
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static int
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fgOptFlightPlan( const char *arg )
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{
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parse_flightplan ( arg );
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return FG_OPTIONS_OK;
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}
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static int
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fgOptConfig( const char *arg )
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{
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string file = arg;
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try {
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readProperties(file, globals->get_props());
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} catch (const sg_exception &e) {
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string message = "Error loading config file: ";
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message += e.getFormattedMessage();
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SG_LOG(SG_INPUT, SG_ALERT, message);
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exit(2);
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}
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return FG_OPTIONS_OK;
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}
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static map<string,size_t> fgOptionMap;
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enum OptionType { OPTION_BOOL, OPTION_STRING, OPTION_DOUBLE, OPTION_INT, OPTION_CHANNEL, OPTION_FUNC };
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struct OptionDesc {
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char *option;
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bool has_param;
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enum OptionType type;
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char *property;
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bool b_param;
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char *s_param;
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int (*func)( const char * );
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} fgOptionArray[] = {
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{"language", true, OPTION_FUNC, "", false, "", fgOptLanguage },
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{"disable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", false, "", 0 },
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{"enable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", true, "", 0 },
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{"disable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", false, "", 0 },
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{"enable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", true, "", 0 },
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{"disable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", false, "", 0 },
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{"enable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", true, "", 0 },
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{"disable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "disabled", 0 },
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{"enable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "enabled", 0 },
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{"disable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", false, "", 0 },
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{"enable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", true, "", 0 },
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{"disable-freeze", false, OPTION_BOOL, "/sim/freeze/master", false, "", 0 },
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{"enable-freeze", false, OPTION_BOOL, "/sim/freeze/master", true, "", 0 },
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{"disable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", false, "", 0 },
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{"enable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", true, "", 0 },
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{"disable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", false, "", 0 },
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{"enable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", true, "", 0 },
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{"disable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", false, "", 0 },
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{"enable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", true, "", 0 },
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{"control", true, OPTION_STRING, "/sim/control-mode", false, "", 0 },
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{"disable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", false, "", 0 },
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{"enable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", true, "", 0 },
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{"browser-app", true, OPTION_STRING, "/sim/startup/browser-app", false, "", 0 },
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{"disable-hud", false, OPTION_BOOL, "/sim/hud/visibility", false, "", 0 },
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{"enable-hud", false, OPTION_BOOL, "/sim/hud/visibility", true, "", 0 },
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{"disable-panel", false, OPTION_BOOL, "/sim/panel/visibility", false, "", 0 },
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{"enable-panel", false, OPTION_BOOL, "/sim/panel/visibility", true, "", 0 },
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{"disable-sound", false, OPTION_BOOL, "/sim/sound/audible", false, "", 0 },
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{"enable-sound", false, OPTION_BOOL, "/sim/sound/audible", true, "", 0 },
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{"airport", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 },
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{"airport-id", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 },
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{"runway", true, OPTION_STRING, "/sim/presets/runway", false, "", 0 },
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{"offset-distance", true, OPTION_DOUBLE, "/sim/presets/offset-distance", false, "", 0 },
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{"offset-azimuth", true, OPTION_DOUBLE, "/sim/presets/offset-azimuth", false, "", 0 },
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{"lon", true, OPTION_FUNC, "", false, "", fgOptLon },
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{"lat", true, OPTION_FUNC, "", false, "", fgOptLat },
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{"altitude", true, OPTION_FUNC, "", false, "", fgOptAltitude },
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{"uBody", true, OPTION_FUNC, "", false, "", fgOptUBody },
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{"vBody", true, OPTION_FUNC, "", false, "", fgOptVBody },
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{"wBody", true, OPTION_FUNC, "", false, "", fgOptWBody },
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{"vNorth", true, OPTION_FUNC, "", false, "", fgOptVNorth },
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{"vEast", true, OPTION_FUNC, "", false, "", fgOptVEast },
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{"vDown", true, OPTION_FUNC, "", false, "", fgOptVDown },
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{"vc", true, OPTION_FUNC, "", false, "", fgOptVc },
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{"mach", true, OPTION_FUNC, "", false, "", fgOptMach },
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{"heading", true, OPTION_DOUBLE, "/sim/presets/heading-deg", false, "", 0 },
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{"roll", true, OPTION_DOUBLE, "/sim/presets/roll-deg", false, "", 0 },
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{"pitch", true, OPTION_DOUBLE, "/sim/presets/pitch-deg", false, "", 0 },
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{"glideslope", true, OPTION_DOUBLE, "/sim/presets/glideslope-deg", false, "", 0 },
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{"roc", true, OPTION_FUNC, "", false, "", fgOptRoc },
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{"fg-root", true, OPTION_FUNC, "", false, "", fgOptFgRoot },
|
||||
{"fg-scenery", true, OPTION_FUNC, "", false, "", fgOptFgScenery },
|
||||
{"fdm", true, OPTION_STRING, "/sim/flight-model", false, "", 0 },
|
||||
{"aero", true, OPTION_STRING, "/sim/aero", false, "", 0 },
|
||||
{"aircraft-dir", true, OPTION_STRING, "/sim/aircraft-dir", false, "", 0 },
|
||||
{"model-hz", true, OPTION_INT, "/sim/model-hz", false, "", 0 },
|
||||
{"speed", true, OPTION_INT, "/sim/speed-up", false, "", 0 },
|
||||
{"trim", false, OPTION_BOOL, "/sim/presets/trim", true, "", 0 },
|
||||
{"notrim", false, OPTION_BOOL, "/sim/presets/trim", false, "", 0 },
|
||||
{"on-ground", false, OPTION_BOOL, "/sim/presets/onground", true, "", 0 },
|
||||
{"in-air", false, OPTION_BOOL, "/sim/presets/onground", false, "", 0 },
|
||||
{"fog-disable", false, OPTION_STRING, "/sim/rendering/fog", false, "disabled", 0 },
|
||||
{"fog-fastest", false, OPTION_STRING, "/sim/rendering/fog", false, "fastest", 0 },
|
||||
{"fog-nicest", false, OPTION_STRING, "/sim/fog", false, "nicest", 0 },
|
||||
{"disable-distance-attenuation", false, OPTION_BOOL, "/environment/distance-attenuation", false, "", 0 },
|
||||
{"enable-distance-attenuation", false, OPTION_BOOL, "/environment/distance-attenuation", true, "", 0 },
|
||||
{"disable-clouds", false, OPTION_BOOL, "/environment/clouds/status", false, "", 0 },
|
||||
{"enable-clouds", false, OPTION_BOOL, "/environment/clouds/status", true, "", 0 },
|
||||
#ifdef FG_USE_CLOUDS_3D
|
||||
{"disable-clouds3d", false, OPTION_BOOL, "/sim/rendering/clouds3d", false, "", 0 },
|
||||
{"enable-clouds3d", false, OPTION_BOOL, "/sim/rendering/clouds3d", true, "", 0 },
|
||||
#endif
|
||||
{"fov", true, OPTION_FUNC, "", false, "", fgOptFov },
|
||||
{"disable-fullscreen", false, OPTION_BOOL, "/sim/startup/fullscreen", false, "", 0 },
|
||||
{"enable-fullscreen", false, OPTION_BOOL, "/sim/startup/fullscreen", true, "", 0 },
|
||||
{"shading-flat", false, OPTION_BOOL, "/sim/rendering/shading", false, "", 0 },
|
||||
{"shading-smooth", false, OPTION_BOOL, "/sim/rendering/shading", true, "", 0 },
|
||||
{"disable-skyblend", false, OPTION_BOOL, "/sim/rendering/skyblend", false, "", 0 },
|
||||
{"enable-skyblend", false, OPTION_BOOL, "/sim/rendering/skyblend", true, "", 0 },
|
||||
{"disable-textures", false, OPTION_BOOL, "/sim/rendering/textures", false, "", 0 },
|
||||
{"enable-textures", false, OPTION_BOOL, "/sim/rendering/textures", true, "", 0 },
|
||||
{"disable-wireframe", false, OPTION_BOOL, "/sim/rendering/wireframe", false, "", 0 },
|
||||
{"enable-wireframe", false, OPTION_BOOL, "/sim/rendering/wireframe", true, "", 0 },
|
||||
{"geometry", true, OPTION_FUNC, "", false, "", fgOptGeometry },
|
||||
{"bpp", true, OPTION_FUNC, "", false, "", fgOptBpp },
|
||||
{"units-feet", false, OPTION_STRING, "/sim/startup/units", false, "feet", 0 },
|
||||
{"units-meters", false, OPTION_STRING, "/sim/startup/units", false, "meters", 0 },
|
||||
{"time-offset", true, OPTION_FUNC, "", false, "", fgOptTimeOffset },
|
||||
{"time-match-real", false, OPTION_STRING, "/sim/startup/time-offset-type", false, "system-offset", 0 },
|
||||
{"time-match-local", false, OPTION_STRING, "/sim/startup/time-offset-type", false, "latitude-offset", 0 },
|
||||
{"start-date-sys", true, OPTION_FUNC, "", false, "", fgOptStartDateSys },
|
||||
{"start-date-lat", true, OPTION_FUNC, "", false, "", fgOptStartDateLat },
|
||||
{"start-date-gmt", true, OPTION_FUNC, "", false, "", fgOptStartDateGmt },
|
||||
{"hud-tris", false, OPTION_STRING, "/sim/hud/frame-stat-type", false, "tris", 0 },
|
||||
{"hud-culled", false, OPTION_STRING, "/sim/hud/frame-stat-type", false, "culled", 0 },
|
||||
{"atc610x", false, OPTION_CHANNEL, "", false, "dummy", 0 },
|
||||
{"atlas", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"httpd", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
#ifdef FG_JPEG_SERVER
|
||||
{"jpg-httpd", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
#endif
|
||||
{"native", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"native-ctrls", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"native-fdm", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"native-gui", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"opengc", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"garmin", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"nmea", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"props", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"telnet", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"pve", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"ray", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"rul", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
{"joyclient", true, OPTION_CHANNEL, "", false, "", 0 },
|
||||
#ifdef FG_NETWORK_OLK
|
||||
{"disable-network-olk", false, OPTION_BOOL, "/sim/networking/olk", false, "", 0 },
|
||||
{"enable-network-olk", false, OPTION_BOOL, "/sim/networking/olk", true, "", 0 },
|
||||
{"net-hud", false, OPTION_FUNC, "", false, "", fgOptNetHud },
|
||||
{"net-id", true, OPTION_STRING, "sim/networking/call-sign", false, "", 0 },
|
||||
#endif
|
||||
{"trace-read", true, OPTION_FUNC, "", false, "", fgOptTraceRead },
|
||||
{"trace-write", true, OPTION_FUNC, "", false, "", fgOptTraceWrite },
|
||||
{"view-offset", true, OPTION_FUNC, "", false, "", fgOptViewOffset },
|
||||
{"visibility", true, OPTION_DOUBLE, "/environment/visibility-m", false, "", 0 },
|
||||
{"visibility-miles", true, OPTION_FUNC, "", false, "", fgOptVisibilityMiles },
|
||||
{"random-wind", false, OPTION_FUNC, "", false, "", fgOptRandomWind },
|
||||
{"wind", true, OPTION_FUNC, "", false, "", fgOptWind },
|
||||
{"wp", true, OPTION_FUNC, "", false, "", fgOptWp },
|
||||
{"flight-plan", true, OPTION_FUNC, "", false, "", fgOptFlightPlan },
|
||||
{"config", true, OPTION_FUNC, "", false, "", fgOptConfig },
|
||||
{"aircraft", true, OPTION_STRING, "/sim/aircraft", false, "", 0 },
|
||||
{0}
|
||||
};
|
||||
#endif
|
||||
|
||||
// Parse a single option
|
||||
static int
|
||||
parse_option (const string& arg)
|
||||
{
|
||||
#ifdef NEW_OPTION_PARSING
|
||||
if ( fgOptionMap.size() == 0 ) {
|
||||
size_t i = 0;
|
||||
OptionDesc *pt = &fgOptionArray[ 0 ];
|
||||
while ( pt->option != 0 ) {
|
||||
fgOptionMap[ pt->option ] = i;
|
||||
i += 1;
|
||||
pt += 1;
|
||||
}
|
||||
}
|
||||
|
||||
// General Options
|
||||
if ( (arg == "--help") || (arg == "-h") ) {
|
||||
// help/usage request
|
||||
return(FG_OPTIONS_HELP);
|
||||
} else if ( (arg == "--verbose") || (arg == "-v") ) {
|
||||
// verbose help/usage request
|
||||
return(FG_OPTIONS_VERBOSE_HELP);
|
||||
} else if ( arg.find( "--show-aircraft") == 0) {
|
||||
return(FG_OPTIONS_SHOW_AIRCRAFT);
|
||||
} else if ( arg.find( "--prop:" ) == 0 ) {
|
||||
string assign = arg.substr(7);
|
||||
string::size_type pos = assign.find('=');
|
||||
if ( pos == arg.npos || pos == 0 ) {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Bad property assignment: " << arg );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
string name = assign.substr(0, pos);
|
||||
string value = assign.substr(pos + 1);
|
||||
fgSetString(name.c_str(), value.c_str());
|
||||
// SG_LOG(SG_GENERAL, SG_INFO, "Setting default value of property "
|
||||
// << name << " to \"" << value << '"');
|
||||
} else if ( arg.find( "--" ) == 0 ) {
|
||||
size_t pos = arg.find( '=' );
|
||||
string arg_name;
|
||||
if ( pos == string::npos ) {
|
||||
arg_name = arg.substr( 2 );
|
||||
} else {
|
||||
arg_name = arg.substr( 2, pos - 2 );
|
||||
}
|
||||
map<string,size_t>::iterator it = fgOptionMap.find( arg_name );
|
||||
if ( it != fgOptionMap.end() ) {
|
||||
OptionDesc *pt = &fgOptionArray[ it->second ];
|
||||
switch ( pt->type ) {
|
||||
case OPTION_BOOL:
|
||||
fgSetBool( pt->property, pt->b_param );
|
||||
break;
|
||||
case OPTION_STRING:
|
||||
if ( pt->has_param && pos != string::npos ) {
|
||||
fgSetString( pt->property, arg.substr( pos + 1 ).c_str() );
|
||||
} else if ( !pt->has_param && pos == string::npos ) {
|
||||
fgSetString( pt->property, pt->s_param );
|
||||
} else if ( pt->has_param ) {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
break;
|
||||
case OPTION_DOUBLE:
|
||||
if ( pos != string::npos ) {
|
||||
fgSetDouble( pt->property, atof( arg.substr( pos + 1 ) ) );
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
break;
|
||||
case OPTION_INT:
|
||||
if ( pos != string::npos ) {
|
||||
fgSetInt( pt->property, atoi( arg.substr( pos + 1 ) ) );
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
break;
|
||||
case OPTION_CHANNEL:
|
||||
if ( pt->has_param && pos != string::npos ) {
|
||||
add_channel( pt->option, arg.substr( pos + 1 ) );
|
||||
} else if ( !pt->has_param && pos == string::npos ) {
|
||||
add_channel( pt->option, pt->s_param );
|
||||
} else if ( pt->has_param ) {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
break;
|
||||
case OPTION_FUNC:
|
||||
if ( pt->has_param && pos != string::npos ) {
|
||||
pt->func( arg.substr( pos + 1 ).c_str() );
|
||||
} else if ( !pt->has_param && pos == string::npos ) {
|
||||
pt->func( 0 );
|
||||
} else if ( pt->has_param ) {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
} else {
|
||||
SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
// General Options
|
||||
if ( (arg == "--help") || (arg == "-h") ) {
|
||||
// help/usage request
|
||||
|
|
@ -1029,6 +1646,7 @@ parse_option (const string& arg)
|
|||
SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" );
|
||||
return FG_OPTIONS_ERROR;
|
||||
}
|
||||
#endif
|
||||
|
||||
return FG_OPTIONS_OK;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue