#include <simgear/compiler.h>
#include <simgear/misc/exception.hxx>
+#include <simgear/debug/logstream.hxx>
-/* normans fix */
-#if defined(FX) && defined(XMESA)
-bool global_fullscreen = true;
-#endif
-
-#include <math.h> // rint()
+#include <math.h> // rint()
#include <stdio.h>
-#include <stdlib.h> // atof(), atoi()
-#include <string.h>
+#include <stdlib.h> // atof(), atoi()
+#include <string.h> // strcmp()
+#include <algorithm>
#include STL_STRING
+#include <plib/ul.h>
+
+#include <simgear/math/sg_random.h>
#include <simgear/misc/sgstream.hxx>
+#include <simgear/misc/sg_path.hxx>
+#include <simgear/route/route.hxx>
+#include <simgear/route/waypoint.hxx>
// #include <Include/general.hxx>
// #include <Airports/simple.hxx>
#include "fg_init.hxx"
#include "fg_props.hxx"
#include "options.hxx"
+#include "util.hxx"
#include "viewmgr.hxx"
+
SG_USING_STD(string);
+SG_USING_STD(sort);
SG_USING_NAMESPACE(std);
{
FG_OPTIONS_OK = 0,
FG_OPTIONS_HELP = 1,
- FG_OPTIONS_ERROR = 2
+ FG_OPTIONS_ERROR = 2,
+ FG_OPTIONS_VERBOSE_HELP = 3,
+ FG_OPTIONS_SHOW_AIRCRAFT = 4
};
static double
atof( const string& str )
{
-#ifdef __MWERKS__
+#ifdef __MWERKS__
// -dw- if ::atof is called, then we get an infinite loop
return std::atof( str.c_str() );
#else
static int
atoi( const string& str )
{
-#ifdef __MWERKS__
+#ifdef __MWERKS__
// -dw- if ::atoi is called, then we get an infinite loop
return std::atoi( str.c_str() );
#else
* Set a few fail-safe default property values.
*
* These should all be set in $FG_ROOT/preferences.xml, but just
- * in case, we provide some initial sane values here. This method
+ * in case, we provide some initial sane values here. This method
* should be invoked *before* reading any init files.
*/
void
// Otherwise, default to Scenery being in $FG_ROOT/Scenery
globals->set_fg_scenery("");
}
- // Position (Globe, AZ)
- fgSetDouble("/position/longitude-deg", -110.6642444);
- fgSetDouble("/position/latitude-deg", 33.3528917);
+ // Position (deliberately out of range)
+ fgSetDouble("/position/longitude-deg", 9999.0);
+ fgSetDouble("/position/latitude-deg", 9999.0);
fgSetDouble("/position/altitude-ft", -9999.0);
// Orientation
fgSetDouble("/orientation/pitch-deg", 0.424);
// Velocities
- fgSetString("/sim/startup/speed-set", "knots");
fgSetDouble("/velocities/uBody-fps", 0.0);
fgSetDouble("/velocities/vBody-fps", 0.0);
fgSetDouble("/velocities/wBody-fps", 0.0);
fgSetDouble("/velocities/airspeed-kt", 0.0);
fgSetDouble("/velocities/mach", 0.0);
+ // Presets
+ fgSetDouble("/sim/presets/longitude-deg", 9999.0);
+ fgSetDouble("/sim/presets/latitude-deg", 9999.0);
+ fgSetDouble("/sim/presets/altitude-ft", -9999.0);
+
+ fgSetDouble("/sim/presets/heading-deg", 270);
+ fgSetDouble("/sim/presets/roll-deg", 0);
+ fgSetDouble("/sim/presets/pitch-deg", 0.424);
+
+ fgSetString("/sim/presets/speed-set", "knots");
+ fgSetDouble("/sim/presets/airspeed-kt", 0.0);
+ fgSetDouble("/sim/presets/mach", 0.0);
+ fgSetDouble("/sim/presets/uBody-fps", 0.0);
+ fgSetDouble("/sim/presets/vBody-fps", 0.0);
+ fgSetDouble("/sim/presets/wBody-fps", 0.0);
+ fgSetDouble("/sim/presets/speed-north-fps", 0.0);
+ fgSetDouble("/sim/presets/speed-east-fps", 0.0);
+ fgSetDouble("/sim/presets/speed-down-fps", 0.0);
+
+ fgSetBool("/sim/presets/onground", true);
+ fgSetBool("/sim/presets/trim", false);
+
// Miscellaneous
fgSetBool("/sim/startup/game-mode", false);
fgSetBool("/sim/startup/splash-screen", true);
#else
fgSetString("/sim/startup/browser-app", "webrun.bat");
#endif
+ fgSetInt("/sim/log-level", SG_WARN);
+
// Features
+ fgSetBool("/sim/hud/antialiased", false);
+ fgSetBool("/sim/hud/enable3d", true);
fgSetBool("/sim/hud/visibility", false);
fgSetBool("/sim/panel/visibility", true);
- fgSetBool("/sim/sound", true);
- fgSetBool("/sim/hud/antialiased", false);
+ fgSetBool("/sim/sound/audible", true);
// Flight Model options
fgSetString("/sim/flight-model", "jsb");
fgSetString("/sim/aero", "c172");
fgSetInt("/sim/model-hz", NEW_DEFAULT_MODEL_HZ);
fgSetInt("/sim/speed-up", 1);
- fgSetBool("/sim/startup/trim", false);
- fgSetBool("/sim/startup/onground", true);
// Rendering options
fgSetString("/sim/rendering/fog", "nicest");
fgSetBool("/environment/clouds/status", true);
- fgSetDouble("/environment/clouds/altitude-ft", 5000);
fgSetBool("/sim/startup/fullscreen", false);
fgSetBool("/sim/rendering/shading", true);
fgSetBool("/sim/rendering/skyblend", true);
fgSetBool("/sim/rendering/textures", true);
fgSetBool("/sim/rendering/wireframe", false);
+ fgSetBool("/sim/rendering/horizon-effect", false);
+ fgSetBool("/sim/rendering/enhanced-lighting", false);
+ fgSetBool("/sim/rendering/distance-attenuation", false);
fgSetInt("/sim/startup/xsize", 800);
fgSetInt("/sim/startup/ysize", 600);
fgSetInt("/sim/rendering/bits-per-pixel", 16);
fgSetString("/sim/view-mode", "pilot");
- fgSetDouble("/sim/view/offset-deg", 0);
- fgSetDouble("/environment/visibility-m", 20000);
+ fgSetDouble("/sim/current-view/heading-offset-deg", 0);
// HUD options
fgSetString("/sim/startup/units", "feet");
// Time options
fgSetInt("/sim/startup/time-offset", 0);
fgSetString("/sim/startup/time-offset-type", "system-offset");
+ fgSetLong("/sim/time/cur-time-override", 0);
fgSetBool("/sim/networking/network-olk", false);
fgSetString("/sim/networking/call-sign", "Johnny");
+
+ // Freeze options
+ fgSetBool("/sim/freeze/master", false);
+ fgSetBool("/sim/freeze/position", false);
+ fgSetBool("/sim/freeze/clock", false);
+ fgSetBool("/sim/freeze/fuel", false);
+
+#ifdef FG_MPLAYER_AS
+ fgSetString("/sim/multiplay/callsign", "callsign");
+ fgSetString("/sim/multiplay/rxhost", "0");
+ fgSetString("/sim/multiplay/txhost", "0");
+ fgSetInt("/sim/multiplay/rxport", 0);
+ fgSetInt("/sim/multiplay/txport", 0);
+#endif
+
}
+static bool
+parse_wind (const string &wind, double * min_hdg, double * max_hdg,
+ double * speed, double * gust)
+{
+ string::size_type pos = wind.find('@');
+ if (pos == string::npos)
+ return false;
+ string dir = wind.substr(0, pos);
+ string spd = wind.substr(pos+1);
+ pos = dir.find(':');
+ if (pos == string::npos) {
+ *min_hdg = *max_hdg = atof(dir.c_str());
+ } else {
+ *min_hdg = atof(dir.substr(0,pos).c_str());
+ *max_hdg = atof(dir.substr(pos+1).c_str());
+ }
+ pos = spd.find(':');
+ if (pos == string::npos) {
+ *speed = *gust = atof(spd.c_str());
+ } else {
+ *speed = atof(spd.substr(0,pos).c_str());
+ *gust = atof(spd.substr(pos+1).c_str());
+ }
+ return true;
+}
// parse a time string ([+/-]%f[:%f[:%f]]) into hours
static double
result += seconds / 3600.0;
}
+ SG_LOG( SG_GENERAL, SG_INFO, " parse_time() = " << sign * result );
+
return(sign * result);
}
if ( fov < FG_FOV_MIN ) { fov = FG_FOV_MIN; }
if ( fov > FG_FOV_MAX ) { fov = FG_FOV_MAX; }
- fgSetDouble("/sim/field-of-view", fov);
+ fgSetDouble("/sim/current-view/field-of-view", fov);
// printf("parse_fov(): result = %.4f\n", fov);
// baud = {300, 1200, 2400, ..., 230400}
//
// Socket exacmple "--native=socket,dir,hz,machine,port,style" where
-//
+//
// machine = machine name or ip address if client (leave empty if server)
// port = port, leave empty to let system choose
// style = tcp or udp
//
// File example "--garmin=file,dir,hz,filename" where
-//
+//
// filename = file system file name
-static bool
+static bool
add_channel( const string& type, const string& channel_str ) {
- // cout << "Channel string = " << channel_str << endl;
+ SG_LOG(SG_GENERAL, SG_INFO, "Channel string = " << channel_str );
globals->get_channel_options_list()->push_back( type + "," + channel_str );
+
+ // cout << "here" << endl;
return true;
}
+static void
+setup_wind (double min_hdg, double max_hdg, double speed, double gust)
+{
+ // Initialize to a reasonable state
+ fgDefaultWeatherValue("wind-from-heading-deg", min_hdg);
+ fgDefaultWeatherValue("wind-speed-kt", speed);
+
+ SG_LOG(SG_GENERAL, SG_INFO, "WIND: " << min_hdg << '@' <<
+ speed << " knots" << endl);
+
+ // Now, add some variety to the layers
+ min_hdg += 10;
+ if (min_hdg > 360)
+ min_hdg -= 360;
+ speed *= 1.2;
+ fgSetDouble("/environment/config/boundary/entry[1]/wind-from-heading-deg",
+ min_hdg);
+ fgSetDouble("/environment/config/boundary/entry[1]/wind-speed-kt",
+ speed);
+
+ min_hdg += 20;
+ if (min_hdg > 360)
+ min_hdg -= 360;
+ speed *= 1.5;
+ fgSetDouble("/environment/config/aloft/entry[0]/wind-from-heading-deg",
+ min_hdg);
+ fgSetDouble("/environment/config/aloft/entry[0]/wind-speed-kt",
+ speed);
+
+ min_hdg += 10;
+ if (min_hdg > 360)
+ min_hdg -= 360;
+ speed *= 1.2;
+ fgSetDouble("/environment/config/aloft/entry[1]/wind-from-heading-deg",
+ min_hdg);
+ fgSetDouble("/environment/config/aloft/entry[1]/wind-speed-kt",
+ speed);
+
+ min_hdg += 10;
+ if (min_hdg > 360)
+ min_hdg -= 360;
+ speed *= 1.2;
+ fgSetDouble("/environment/config/aloft/entry[2]/wind-from-heading-deg",
+ min_hdg);
+ fgSetDouble("/environment/config/aloft/entry[2]/wind-speed-kt",
+ speed);
+
+#ifdef FG_WEATHERCM
+ // convert to fps
+ speed *= SG_NM_TO_METER * SG_METER_TO_FEET * (1.0/3600);
+ while (min_hdg > 360)
+ min_hdg -= 360;
+ while (min_hdg <= 0)
+ min_hdg += 360;
+ min_hdg *= SGD_DEGREES_TO_RADIANS;
+ fgSetDouble("/environment/wind-from-north-fps", speed * cos(dir));
+ fgSetDouble("/environment/wind-from-east-fps", speed * sin(dir));
+#endif // FG_WEATHERCM
+}
+
+
// Parse --wp=ID[@alt]
static bool
parse_wp( const string& arg ) {
string id, alt_str;
double alt = 0.0;
- unsigned int pos = arg.find( "@" );
+ string::size_type pos = arg.find( "@" );
if ( pos != string::npos ) {
id = arg.substr( 0, pos );
alt_str = arg.substr( pos + 1 );
// cout << "id str = " << id << " alt str = " << alt_str << endl;
alt = atof( alt_str.c_str() );
- if ( fgGetString("/sim/startup/units") == "feet" ) {
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) {
alt *= SG_FEET_TO_METER;
}
} else {
return true;
}
+static int
+fgOptLanguage( const char *arg )
+{
+ globals->set_locale( fgInitLocale( arg ) );
+ return FG_OPTIONS_OK;
+}
-// Parse a single option
-static int
-parse_option (const string& arg)
+static void
+clearLocation ()
{
- // General Options
- if ( (arg == "--help") || (arg == "-h") ) {
- // help/usage request
- return(FG_OPTIONS_HELP);
- } else if ( arg == "--disable-game-mode") {
- fgSetBool("/sim/startup/game-mode", false);
- } else if ( arg == "--enable-game-mode" ) {
- fgSetBool("/sim/startup/game-mode", true);
- } else if ( arg == "--disable-splash-screen" ) {
- fgSetBool("/sim/startup/splash-screen", false);
- } else if ( arg == "--enable-splash-screen" ) {
- fgSetBool("/sim/startup/splash-screen", true);
- } else if ( arg == "--disable-intro-music" ) {
- fgSetBool("/sim/startup/intro-music", false);
- } else if ( arg == "--enable-intro-music" ) {
- fgSetBool("/sim/startup/intro-music", true);
- } else if ( arg == "--disable-mouse-pointer" ) {
- fgSetString("/sim/startup/mouse-pointer", "disabled");
- } else if ( arg == "--enable-mouse-pointer" ) {
- fgSetString("/sim/startup/mouse-pointer", "enabled");
- } else if ( arg == "--disable-freeze" ) {
- fgSetBool("/sim/freeze", false);
- } else if ( arg == "--enable-freeze" ) {
- fgSetBool("/sim/freeze", true);
- } else if ( arg == "--disable-anti-alias-hud" ) {
- fgSetBool("/sim/hud/antialiased", false);
- } else if ( arg == "--enable-anti-alias-hud" ) {
- fgSetBool("/sim/hud/antialiased", true);
- } else if ( arg.find( "--control=") == 0 ) {
- fgSetString("/sim/control-mode", arg.substr(10));
- } else if ( arg == "--disable-auto-coordination" ) {
- fgSetBool("/sim/auto-coordination", false);
- } else if ( arg == "--enable-auto-coordination" ) {
- fgSetBool("/sim/auto-coordination", true);
- } else if ( arg.find( "--browser-app=") == 0 ) {
- fgSetString("/sim/startup/browser-app", arg.substr(14));
- } else if ( arg == "--disable-hud" ) {
- fgSetBool("/sim/hud/visibility", false);
- } else if ( arg == "--enable-hud" ) {
- fgSetBool("/sim/hud/visibility", true);
- } else if ( arg == "--disable-panel" ) {
- fgSetBool("/sim/panel/visibility", false);
- } else if ( arg == "--enable-panel" ) {
- fgSetBool("/sim/panel/visibility", true);
- } else if ( arg == "--disable-sound" ) {
- fgSetBool("/sim/sound", false);
- } else if ( arg == "--enable-sound" ) {
- fgSetBool("/sim/sound", true);
- } else if ( arg.find( "--airport-id=") == 0 ) {
- // NB: changed property name!!!
- fgSetString("/sim/startup/airport-id", arg.substr(13));
- } else if ( arg.find( "--offset-distance=") == 0 ) {
- fgSetDouble("/sim/startup/offset-distance", atof(arg.substr(18)));
- } else if ( arg.find( "--offset-azimuth=") == 0 ) {
- fgSetDouble("/sim/startup/offset-azimuth", atof(arg.substr(17)));
- } else if ( arg.find( "--lon=" ) == 0 ) {
- fgSetDouble("/position/longitude-deg",
- parse_degree(arg.substr(6)));
- fgSetString("/sim/startup/airport-id", "");
- } else if ( arg.find( "--lat=" ) == 0 ) {
- fgSetDouble("/position/latitude-deg",
- parse_degree(arg.substr(6)));
- fgSetString("/sim/startup/airport-id", "");
- } else if ( arg.find( "--altitude=" ) == 0 ) {
- fgSetBool("/sim/startup/onground", false);
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/position/altitude-ft", atof(arg.substr(11)));
- else
- fgSetDouble("/position/altitude-ft",
- atof(arg.substr(11)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--uBody=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "UVW");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/uBody-fps", atof(arg.substr(8)));
- else
- fgSetDouble("/velocities/uBody-fps",
- atof(arg.substr(8)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--vBody=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "UVW");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/vBody-fps", atof(arg.substr(8)));
- else
- fgSetDouble("/velocities/vBody-fps",
- atof(arg.substr(8)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--wBody=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "UVW");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/wBody-fps", atof(arg.substr(8)));
- else
- fgSetDouble("/velocities/wBody-fps",
- atof(arg.substr(8)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--vNorth=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "NED");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/speed-north-fps", atof(arg.substr(9)));
- else
- fgSetDouble("/velocities/speed-north-fps",
- atof(arg.substr(9)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--vEast=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "NED");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/speed-east-fps", atof(arg.substr(8)));
- else
- fgSetDouble("/velocities/speed-east-fps",
- atof(arg.substr(8)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--vDown=" ) == 0 ) {
- fgSetString("/sim/startup/speed-set", "NED");
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/velocities/speed-down-fps", atof(arg.substr(8)));
- else
- fgSetDouble("/velocities/speed-down-fps",
- atof(arg.substr(8)) * SG_METER_TO_FEET);
- } else if ( arg.find( "--vc=" ) == 0) {
- fgSetString("/sim/startup/speed-set", "knots");
- fgSetDouble("/velocities/airspeed-kt", atof(arg.substr(5)));
- } else if ( arg.find( "--mach=" ) == 0) {
- fgSetString("/sim/startup/speed-set", "mach");
- fgSetDouble("/velocities/mach", atof(arg.substr(7)));
- } else if ( arg.find( "--heading=" ) == 0 ) {
- fgSetDouble("/orientation/heading-deg", atof(arg.substr(10)));
- } else if ( arg.find( "--roll=" ) == 0 ) {
- fgSetDouble("/orientation/roll-deg", atof(arg.substr(7)));
- } else if ( arg.find( "--pitch=" ) == 0 ) {
- fgSetDouble("/orientation/pitch-deg", atof(arg.substr(8)));
- } else if ( arg.find( "--fg-root=" ) == 0 ) {
- globals->set_fg_root(arg.substr( 10 ));
- } else if ( arg.find( "--fg-scenery=" ) == 0 ) {
- globals->set_fg_scenery(arg.substr( 13 ));
- } else if ( arg.find( "--fdm=" ) == 0 ) {
- fgSetString("/sim/flight-model", arg.substr(6));
- } else if ( arg.find( "--aero=" ) == 0 ) {
- fgSetString("/sim/aero", arg.substr(7));
- } else if ( arg.find( "--aircraft-dir=" ) == 0 ) {
- fgSetString("/sim/aircraft-dir", arg.substr(15));
- } else if ( arg.find( "--model-hz=" ) == 0 ) {
- fgSetInt("/sim/model-hz", atoi(arg.substr(11)));
- } else if ( arg.find( "--speed=" ) == 0 ) {
- fgSetInt("/sim/speed-up", atoi(arg.substr(8)));
- } else if ( arg.find( "--trim") == 0) {
- fgSetBool("/sim/startup/trim", true);
- } else if ( arg.find( "--notrim") == 0) {
- fgSetBool("/sim/startup/trim", false);
- } else if ( arg.find( "--on-ground") == 0) {
- fgSetBool("/sim/startup/onground", true);
- } else if ( arg.find( "--in-air") == 0) {
- fgSetBool("/sim/startup/onground", false);
- } else if ( arg == "--fog-disable" ) {
- fgSetString("/sim/rendering/fog", "disabled");
- } else if ( arg == "--fog-fastest" ) {
- fgSetString("/sim/rendering/fog", "fastest");
- } else if ( arg == "--fog-nicest" ) {
- fgSetString("/sim/fog", "nicest");
- } else if ( arg == "--disable-clouds" ) {
- fgSetBool("/environment/clouds/status", false);
- } else if ( arg == "--enable-clouds" ) {
- fgSetBool("/environment/clouds/status", true);
- } else if ( arg.find( "--clouds-asl=" ) == 0 ) {
- // FIXME: check units
- if ( fgGetString("/sim/startup/units") == "feet" )
- fgSetDouble("/environment/clouds/altitude-ft",
- atof(arg.substr(13)) * SG_FEET_TO_METER);
- else
- fgSetDouble("/environment/clouds/altitude-ft",
- atof(arg.substr(13)));
- } else if ( arg.find( "--fov=" ) == 0 ) {
- parse_fov( arg.substr(6) );
- } else if ( arg == "--disable-fullscreen" ) {
- fgSetBool("/sim/startup/fullscreen", false);
- } else if ( arg== "--enable-fullscreen") {
- fgSetBool("/sim/startup/fullscreen", true);
- } else if ( arg == "--shading-flat") {
- fgSetBool("/sim/rendering/shading", false);
- } else if ( arg == "--shading-smooth") {
- fgSetBool("/sim/rendering/shading", true);
- } else if ( arg == "--disable-skyblend") {
- fgSetBool("/sim/rendering/skyblend", false);
- } else if ( arg== "--enable-skyblend" ) {
- fgSetBool("/sim/rendering/skyblend", true);
- } else if ( arg == "--disable-textures" ) {
- fgSetBool("/sim/rendering/textures", false);
- } else if ( arg == "--enable-textures" ) {
- fgSetBool("/sim/rendering/textures", true);
- } else if ( arg == "--disable-wireframe" ) {
- fgSetBool("/sim/rendering/wireframe", false);
- } else if ( arg == "--enable-wireframe" ) {
- fgSetBool("/sim/rendering/wireframe", true);
- } else if ( arg.find( "--geometry=" ) == 0 ) {
- bool geometry_ok = true;
- int xsize = 0, ysize = 0;
- string geometry = arg.substr( 11 );
- string::size_type i = geometry.find('x');
-
- if (i != string::npos) {
- xsize = atoi(geometry.substr(0, i));
- ysize = atoi(geometry.substr(i+1));
- } else {
- geometry_ok = false;
- }
-
- if ( xsize <= 0 || ysize <= 0 ) {
- xsize = 640;
- ysize = 480;
- geometry_ok = false;
- }
-
- if ( !geometry_ok ) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry );
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Setting geometry to " << xsize << 'x' << ysize << '\n');
- } else {
- SG_LOG( SG_GENERAL, SG_INFO,
- "Setting geometry to " << xsize << 'x' << ysize << '\n');
- fgSetInt("/sim/startup/xsize", xsize);
- fgSetInt("/sim/startup/ysize", ysize);
- }
- } else if ( arg.find( "--bpp=" ) == 0 ) {
- string bits_per_pix = arg.substr( 6 );
- if ( bits_per_pix == "16" ) {
- fgSetInt("/sim/rendering/bits-per-pixel", 16);
- } else if ( bits_per_pix == "24" ) {
- fgSetInt("/sim/rendering/bits-per-pixel", 24);
- } else if ( bits_per_pix == "32" ) {
- fgSetInt("/sim/rendering/bits-per-pixel", 32);
- } else {
- SG_LOG(SG_GENERAL, SG_ALERT, "Unsupported bpp " << bits_per_pix);
- }
- } else if ( arg == "--units-feet" ) {
- fgSetString("/sim/startup/units", "feet");
- } else if ( arg == "--units-meters" ) {
- fgSetString("/sim/startup/units", "meters");
- } else if ( arg.find( "--time-offset" ) == 0 ) {
- fgSetInt("/sim/startup/time-offset",
- parse_time_offset( (arg.substr(14)) ));
- } else if ( arg.find( "--time-match-real") == 0 ) {
- fgSetString("/sim/startup/time-offset-type",
- "system-offset");
- } else if ( arg.find( "--time-match-local") == 0 ) {
- fgSetString("/sim/startup/time-offset-type",
- "latitude-offset");
- } else if ( arg.find( "--start-date-sys=") == 0 ) {
- fgSetInt("/sim/startup/time-offset",
- parse_date((arg.substr(17))));
- fgSetString("/sim/startup/time-offset-type", "system");
- } else if ( arg.find( "--start-date-lat=") == 0 ) {
- fgSetInt("/sim/startup/time-offset",
- parse_date((arg.substr(17))));
- fgSetString("/sim/startup/time-offset-type",
- "latitude");
- } else if ( arg.find( "--start-date-gmt=") == 0 ) {
- fgSetInt("/sim/startup/time-offset",
- parse_date((arg.substr(17))));
- fgSetString("/sim/startup/time-offset-type", "gmt");
- } else if ( arg == "--hud-tris" ) {
- fgSetString("/sim/hud/frame-stat-type", "tris");
- } else if ( arg == "--hud-culled" ) {
- fgSetString("/sim/hud/frame-stat-type", "culled");
- } else if ( arg.find( "--atlas=" ) == 0 ) {
- add_channel( "atlas", arg.substr(8) );
- } else if ( arg.find( "--httpd=" ) == 0 ) {
- add_channel( "httpd", arg.substr(8) );
- } else if ( arg.find( "--native=" ) == 0 ) {
- add_channel( "native", arg.substr(9) );
- } else if ( arg.find( "--native-ctrls=" ) == 0 ) {
- add_channel( "native_ctrls", arg.substr(15) );
- } else if ( arg.find( "--native-fdm=" ) == 0 ) {
- add_channel( "native_fdm", arg.substr(13) );
- } else if ( arg.find( "--opengc=" ) == 0 ) {
- // char stop;
- // cout << "Adding channel for OpenGC Display" << endl; cin >> stop;
- add_channel( "opengc", arg.substr(9) );
- } else if ( arg.find( "--garmin=" ) == 0 ) {
- add_channel( "garmin", arg.substr(9) );
- } else if ( arg.find( "--nmea=" ) == 0 ) {
- add_channel( "nmea", arg.substr(7) );
- } else if ( arg.find( "--props=" ) == 0 ) {
- add_channel( "props", arg.substr(8) );
- } else if ( arg.find( "--pve=" ) == 0 ) {
- add_channel( "pve", arg.substr(6) );
- } else if ( arg.find( "--ray=" ) == 0 ) {
- add_channel( "ray", arg.substr(6) );
- } else if ( arg.find( "--rul=" ) == 0 ) {
- add_channel( "rul", arg.substr(6) );
- } else if ( arg.find( "--joyclient=" ) == 0 ) {
- add_channel( "joyclient", arg.substr(12) );
+ fgSetString("/sim/presets/airport-id", "");
+ fgSetString("/sim/presets/vor-id", "");
+ fgSetString("/sim/presets/ndb-id", "");
+ fgSetString("/sim/presets/fix", "");
+}
+
+static int
+fgOptVOR( const char * arg )
+{
+ clearLocation();
+ fgSetString("/sim/presets/vor-id", arg);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptNDB( const char * arg )
+{
+ clearLocation();
+ fgSetString("/sim/presets/ndb-id", arg);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptFIX( const char * arg )
+{
+ clearLocation();
+ fgSetString("/sim/presets/fix", arg);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptLon( const char *arg )
+{
+ clearLocation();
+ fgSetDouble("/sim/presets/longitude-deg", parse_degree( arg ));
+ fgSetDouble("/position/longitude-deg", parse_degree( arg ));
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptLat( const char *arg )
+{
+ clearLocation();
+ fgSetDouble("/sim/presets/latitude-deg", parse_degree( arg ));
+ fgSetDouble("/position/latitude-deg", parse_degree( arg ));
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptAltitude( const char *arg )
+{
+ fgSetBool("/sim/presets/onground", false);
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/altitude-ft", atof( arg ));
+ else
+ fgSetDouble("/sim/presets/altitude-ft",
+ atof( arg ) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptUBody( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "UVW");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/uBody-fps", atof( arg ));
+ else
+ fgSetDouble("/sim/presets/uBody-fps",
+ atof( arg ) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVBody( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "UVW");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/vBody-fps", atof( arg ));
+ else
+ fgSetDouble("/sim/presets/vBody-fps",
+ atof( arg ) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptWBody( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "UVW");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/wBody-fps", atof(arg));
+ else
+ fgSetDouble("/sim/presets/wBody-fps",
+ atof(arg) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVNorth( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "NED");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/speed-north-fps", atof( arg ));
+ else
+ fgSetDouble("/sim/presets/speed-north-fps",
+ atof( arg ) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVEast( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "NED");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/speed-east-fps", atof(arg));
+ else
+ fgSetDouble("/sim/presets/speed-east-fps",
+ atof(arg) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVDown( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "NED");
+ if ( !strcmp(fgGetString("/sim/startup/units"), "feet") )
+ fgSetDouble("/sim/presets/speed-down-fps", atof(arg));
+ else
+ fgSetDouble("/sim/presets/speed-down-fps",
+ atof(arg) * SG_METER_TO_FEET);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVc( const char *arg )
+{
+ // fgSetString("/sim/presets/speed-set", "knots");
+ // fgSetDouble("/velocities/airspeed-kt", atof(arg.substr(5)));
+ fgSetString("/sim/presets/speed-set", "knots");
+ fgSetDouble("/sim/presets/airspeed-kt", atof(arg));
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptMach( const char *arg )
+{
+ fgSetString("/sim/presets/speed-set", "mach");
+ fgSetDouble("/sim/presets/mach", atof(arg));
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptRoc( const char *arg )
+{
+ fgSetDouble("/velocities/vertical-speed-fps", atof(arg)/60);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptFgRoot( const char *arg )
+{
+ globals->set_fg_root(arg);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptFgScenery( const char *arg )
+{
+ globals->set_fg_scenery(arg);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptFov( const char *arg )
+{
+ parse_fov( arg );
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptGeometry( const char *arg )
+{
+ bool geometry_ok = true;
+ int xsize = 0, ysize = 0;
+ string geometry = arg;
+ string::size_type i = geometry.find('x');
+
+ if (i != string::npos) {
+ xsize = atoi(geometry.substr(0, i));
+ ysize = atoi(geometry.substr(i+1));
+ } else {
+ geometry_ok = false;
+ }
+
+ if ( xsize <= 0 || ysize <= 0 ) {
+ xsize = 640;
+ ysize = 480;
+ geometry_ok = false;
+ }
+
+ if ( !geometry_ok ) {
+ SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry );
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Setting geometry to " << xsize << 'x' << ysize << '\n');
+ } else {
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Setting geometry to " << xsize << 'x' << ysize << '\n');
+ fgSetInt("/sim/startup/xsize", xsize);
+ fgSetInt("/sim/startup/ysize", ysize);
+ }
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptBpp( const char *arg )
+{
+ string bits_per_pix = arg;
+ if ( bits_per_pix == "16" ) {
+ fgSetInt("/sim/rendering/bits-per-pixel", 16);
+ } else if ( bits_per_pix == "24" ) {
+ fgSetInt("/sim/rendering/bits-per-pixel", 24);
+ } else if ( bits_per_pix == "32" ) {
+ fgSetInt("/sim/rendering/bits-per-pixel", 32);
+ } else {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Unsupported bpp " << bits_per_pix);
+ }
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptTimeOffset( const char *arg )
+{
+ fgSetInt("/sim/startup/time-offset",
+ parse_time_offset( arg ));
+ fgSetString("/sim/startup/time-offset-type", "system-offset");
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptStartDateSys( const char *arg )
+{
+ fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
+ fgSetString("/sim/startup/time-offset-type", "system");
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptStartDateLat( const char *arg )
+{
+ fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
+ fgSetString("/sim/startup/time-offset-type", "latitude");
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptStartDateGmt( const char *arg )
+{
+ fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
+ fgSetString("/sim/startup/time-offset-type", "gmt");
+ return FG_OPTIONS_OK;
+}
+
#ifdef FG_NETWORK_OLK
- } else if ( arg == "--disable-network-olk" ) {
- fgSetBool("/sim/networking/olk", false);
- } else if ( arg== "--enable-network-olk") {
- fgSetBool("/sim/networking/olk", true);
- } else if ( arg == "--net-hud" ) {
- fgSetBool("/sim/hud/net-display", true);
- net_hud_display = 1; // FIXME
- } else if ( arg.find( "--net-id=") == 0 ) {
- fgSetString("sim/networking/call-sign", arg.substr(9));
+static int
+fgOptNetHud( const char *arg )
+{
+ fgSetBool("/sim/hud/net-display", true);
+ net_hud_display = 1; // FIXME
+ return FG_OPTIONS_OK;
+}
#endif
- } else if ( arg.find( "--prop:" ) == 0 ) {
- string assign = arg.substr(7);
- unsigned int 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);
- // SG_LOG(SG_GENERAL, SG_INFO, "Setting default value of property "
- // << name << " to \"" << value << '"');
- } else if ( arg.find("--trace-read=") == 0) {
- string name = arg.substr(13);
- SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name);
- fgGetNode(name, true)->setAttribute(SGPropertyNode::TRACE_READ, true);
- } else if ( arg.find("--trace-write=") == 0) {
- string name = arg.substr(14);
- SG_LOG(SG_GENERAL, SG_INFO, "Tracing writes for property " << name);
- fgGetNode(name, true)->setAttribute(SGPropertyNode::TRACE_WRITE, true);
- } else if ( arg.find( "--view-offset=" ) == 0 ) {
- // $$$ begin - added VS Renganathan, 14 Oct 2K
- // for multi-window outside window imagery
- string woffset = arg.substr( 14 );
- double default_view_offset = 0.0;
- if ( woffset == "LEFT" ) {
- default_view_offset = SGD_PI * 0.25;
- } else if ( woffset == "RIGHT" ) {
- default_view_offset = SGD_PI * 1.75;
- } else if ( woffset == "CENTER" ) {
- default_view_offset = 0.00;
- } else {
- default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS;
- }
- FGViewerRPH *pilot_view =
- (FGViewerRPH *)globals->get_viewmgr()->get_view( 0 );
- pilot_view->set_view_offset( default_view_offset );
- pilot_view->set_goal_view_offset( default_view_offset );
- fgSetDouble("/sim/view/offset-deg", default_view_offset);
- // $$$ end - added VS Renganathan, 14 Oct 2K
- } else if ( arg.find( "--visibility=" ) == 0 ) {
- fgSetDouble("/environment/visibility-m", atof(arg.substr(13)));
- } else if ( arg.find( "--visibility-miles=" ) == 0 ) {
- double visibility = atof(arg.substr(19)) * 5280.0 * SG_FEET_TO_METER;
- fgSetDouble("/environment/visibility-m", visibility);
- } else if ( arg.find( "--wind=" ) == 0 ) {
- string val = arg.substr(7);
- unsigned int pos = val.find('@');
- if ( pos == string::npos ) {
- SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << val );
- return FG_OPTIONS_ERROR;
- }
- double dir = atof(val.substr(0,pos).c_str());
- double speed = atof(val.substr(pos+1).c_str());
- SG_LOG(SG_GENERAL, SG_INFO, "WIND: " << dir << '@' <<
- speed << " knots" << endl);
- fgSetDouble("/environment/wind-from-heading-deg", dir);
- fgSetDouble("/environment/wind-speed-knots", speed);
-
- // convert to fps
- speed *= SG_NM_TO_METER * SG_METER_TO_FEET * (1.0/3600);
- // dir += 180;
- if (dir >= 360)
- dir -= 360;
- dir *= SGD_DEGREES_TO_RADIANS;
- fgSetDouble("/environment/wind-north-fps",
- speed * cos(dir));
- fgSetDouble("/environment/wind-east-fps",
- speed * sin(dir));
- } else if ( arg.find( "--wp=" ) == 0 ) {
- parse_wp( arg.substr( 5 ) );
- } else if ( arg.find( "--flight-plan=") == 0) {
- parse_flightplan ( arg.substr (14) );
- } else if ( arg.find( "--config=" ) == 0 ) {
- string file = arg.substr(9);
- try {
- readProperties(file, globals->get_props());
- } catch (const sg_exception &e) {
- string message = "Error loading config file: ";
- message += e.getFormattedMessage();
- SG_LOG(SG_INPUT, SG_ALERT, message);
- exit(2);
- }
- } else if ( arg.find( "--aircraft=" ) == 0 ) {
- // read in the top level aircraft definition file
- SGPath apath( globals->get_fg_root() );
- apath.append( "Aircraft" );
- apath.append( arg.substr(11) );
- apath.concat( "-set.xml" );
- try {
- readProperties( apath.str(), globals->get_props() );
- } catch (const sg_exception &e) {
- string message = "Error loading aircraft file: ";
- message += e.getFormattedMessage();
- SG_LOG(SG_INPUT, SG_ALERT, message);
- exit(2);
- }
+
+static int
+fgOptTraceRead( const char *arg )
+{
+ string name = arg;
+ SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name);
+ fgGetNode(name.c_str(), true)
+ ->setAttribute(SGPropertyNode::TRACE_READ, true);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptTraceWrite( const char *arg )
+{
+ string name = arg;
+ SG_LOG(SG_GENERAL, SG_INFO, "Tracing writes for property " << name);
+ fgGetNode(name.c_str(), true)
+ ->setAttribute(SGPropertyNode::TRACE_WRITE, true);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptViewOffset( const char *arg )
+{
+ // $$$ begin - added VS Renganathan, 14 Oct 2K
+ // for multi-window outside window imagery
+ string woffset = arg;
+ double default_view_offset = 0.0;
+ if ( woffset == "LEFT" ) {
+ default_view_offset = SGD_PI * 0.25;
+ } else if ( woffset == "RIGHT" ) {
+ default_view_offset = SGD_PI * 1.75;
+ } else if ( woffset == "CENTER" ) {
+ default_view_offset = 0.00;
} else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" );
- return FG_OPTIONS_ERROR;
+ default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS;
}
-
+ /* apparently not used (CLO, 11 Jun 2002)
+ FGViewer *pilot_view =
+ (FGViewer *)globals->get_viewmgr()->get_view( 0 ); */
+ // this will work without calls to the viewer...
+ fgSetDouble( "/sim/current-view/heading-offset-deg",
+ default_view_offset * SGD_RADIANS_TO_DEGREES );
+ // $$$ end - added VS Renganathan, 14 Oct 2K
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVisibilityMeters( const char *arg )
+{
+ double visibility = atof( arg );
+ fgDefaultWeatherValue("visibility-m", visibility);
+ return FG_OPTIONS_OK;
+}
+
+static int
+fgOptVisibilityMiles( const char *arg )
+{
+ double visibility = atof( arg ) * 5280.0 * SG_FEET_TO_METER;
+ fgDefaultWeatherValue("visibility-m", visibility);
return FG_OPTIONS_OK;
}
+static int
+fgOptRandomWind( const char *arg )
+{
+ double min_hdg = sg_random() * 360.0;
+ double max_hdg = min_hdg + (20 - sqrt(sg_random() * 400));
+ double speed = 40 - sqrt(sg_random() * 1600.0);
+ double gust = speed + (10 - sqrt(sg_random() * 100));
+ setup_wind(min_hdg, max_hdg, speed, gust);
+ return FG_OPTIONS_OK;
+}
-// Scan the command line options for an fg_root definition and set
-// just that.
-string
-fgScanForRoot (int argc, char **argv)
+static int
+fgOptWind( const char *arg )
{
- int i = 1;
+ double min_hdg, max_hdg, speed, gust;
+ if (!parse_wind( arg, &min_hdg, &max_hdg, &speed, &gust)) {
+ SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << arg );
+ return FG_OPTIONS_ERROR;
+ }
+ setup_wind(min_hdg, max_hdg, speed, gust);
+ return FG_OPTIONS_OK;
+}
- SG_LOG(SG_GENERAL, SG_INFO, "Scanning for root: command line");
+static int
+fgOptTurbulence( const char *arg)
+{
+ fgDefaultWeatherValue("turbulence/magnitude-norm", atof(arg));
+ return FG_OPTIONS_OK;
+}
- while ( i < argc ) {
- SG_LOG( SG_GENERAL, SG_DEBUG, "argv[" << i << "] = " << argv[i] );
+static int
+fgOptWp( const char *arg )
+{
+ parse_wp( arg );
+ return FG_OPTIONS_OK;
+}
- string arg = argv[i];
- if ( arg.find( "--fg-root=" ) == 0 ) {
- return arg.substr( 10 );
- }
+static int
+fgOptFlightPlan( const char *arg )
+{
+ parse_flightplan ( arg );
+ return FG_OPTIONS_OK;
+}
- i++;
+static int
+fgOptConfig( const char *arg )
+{
+ string file = arg;
+ try {
+ readProperties(file, globals->get_props());
+ } catch (const sg_exception &e) {
+ string message = "Error loading config file: ";
+ message += e.getFormattedMessage();
+ SG_LOG(SG_INPUT, SG_ALERT, message);
+ exit(2);
}
+ return FG_OPTIONS_OK;
+}
- return "";
+static bool
+parse_colon (const string &s, double * val1, double * val2)
+{
+ string::size_type pos = s.find(':');
+ if (pos == string::npos) {
+ *val2 = atof(s);
+ return false;
+ } else {
+ *val1 = atof(s.substr(0, pos).c_str());
+ *val2 = atof(s.substr(pos+1).c_str());
+ return true;
+ }
}
-// Scan the config file for an fg_root definition and set just that.
-string
-fgScanForRoot (const string& path)
+static int
+fgOptNAV1( const char * arg )
{
- sg_gzifstream in( path );
- if ( !in.is_open() )
- return "";
+ double radial, freq;
+ if (parse_colon(arg, &radial, &freq))
+ fgSetDouble("/radios/nav[0]/radials/selected-deg", radial);
+ fgSetDouble("/radios/nav[0]/frequencies/selected-mhz", freq);
+ return FG_OPTIONS_OK;
+}
- SG_LOG( SG_GENERAL, SG_INFO, "Scanning for root: " << path );
+static int
+fgOptNAV2( const char * arg )
+{
+ double radial, freq;
+ if (parse_colon(arg, &radial, &freq))
+ fgSetDouble("/radios/nav[1]/radials/selected-deg", radial);
+ fgSetDouble("/radios/nav[1]/frequencies/selected-mhz", freq);
+ return FG_OPTIONS_OK;
+}
- in >> skipcomment;
-#ifndef __MWERKS__
- while ( ! in.eof() ) {
-#else
- char c = '\0';
- while ( in.get(c) && c != '\0' ) {
- in.putback(c);
-#endif
- string line;
+static int
+fgOptADF( const char * arg )
+{
+ double rot, freq;
+ if (parse_colon(arg, &rot, &freq))
+ fgSetDouble("/radios/kr-87/inputs/rotation-deg", rot);
+ fgSetDouble("/radios/kr-87/outputs/selected-khz", freq);
+ return FG_OPTIONS_OK;
+}
-#if defined( macintosh )
- getline( in, line, '\r' );
-#else
- getline( in, line, '\n' );
+static int
+fgOptDME( const char *arg )
+{
+ string opt = arg;
+ if (opt == "nav1") {
+ fgSetInt("/instrumentation/dme/switch-position", 1);
+ fgSetString("/instrumentation/dme/frequencies/source",
+ "/radios/nav[0]/frequencies/selected-mhz");
+ } else if (opt == "nav2") {
+ fgSetInt("/instrumentation/dme/switch-position", 3);
+ fgSetString("/instrumentation/dme/frequencies/source",
+ "/radios/nav[1]/frequencies/selected-mhz");
+ } else {
+ fgSetInt("/instrumentation/dme/switch-position", 2);
+ fgSetString("/instrumentation/dme/frequencies/source",
+ "/instrumentation/dme/frequencies/selected-mhz");
+ fgSetString("/instrumentation/dme/frequencies/selected-mhz", arg);
+ }
+ return FG_OPTIONS_OK;
+}
+
+static map<string,size_t> fgOptionMap;
+
+/*
+ option has_param type property b_param s_param func
+
+where:
+ option : name of the option
+ has_param : option is --name=value if true or --name if false
+ type : OPTION_BOOL - property is a boolean
+ OPTION_STRING - property is a string
+ OPTION_DOUBLE - property is a double
+ OPTION_INT - property is an integer
+ OPTION_CHANNEL - name of option is the name of a channel
+ OPTION_FUNC - the option trigger a function
+ b_param : if type==OPTION_BOOL,
+ value set to the property (has_param is false for boolean)
+ s_param : if type==OPTION_STRING,
+ value set to the property if has_param is false
+ func : function called if type==OPTION_FUNC. if has_param is true,
+ the value is passed to the function as a string, otherwise,
+ 0 is passed.
+
+ For OPTION_DOUBLE and OPTION_INT, the parameter value is converted into a
+ double or an integer and set to the property.
+
+ For OPTION_CHANNEL, add_channel is called with the parameter value as the
+ argument.
+*/
+
+enum OptionType { OPTION_BOOL, OPTION_STRING, OPTION_DOUBLE, OPTION_INT, OPTION_CHANNEL, OPTION_FUNC };
+struct OptionDesc {
+ char *option;
+ bool has_param;
+ enum OptionType type;
+ char *property;
+ bool b_param;
+ char *s_param;
+ int (*func)( const char * );
+ } fgOptionArray[] = {
+
+ {"language", true, OPTION_FUNC, "", false, "", fgOptLanguage },
+ {"disable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", false, "", 0 },
+ {"enable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", true, "", 0 },
+ {"disable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", false, "", 0 },
+ {"enable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", true, "", 0 },
+ {"disable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", false, "", 0 },
+ {"enable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", true, "", 0 },
+ {"disable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "disabled", 0 },
+ {"enable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "enabled", 0 },
+ {"disable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", false, "", 0 },
+ {"enable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", true, "", 0 },
+ {"disable-freeze", false, OPTION_BOOL, "/sim/freeze/master", false, "", 0 },
+ {"enable-freeze", false, OPTION_BOOL, "/sim/freeze/master", true, "", 0 },
+ {"disable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", false, "", 0 },
+ {"enable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", true, "", 0 },
+ {"disable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", false, "", 0 },
+ {"enable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", true, "", 0 },
+ {"disable-hud-3d", false, OPTION_BOOL, "/sim/hud/enable3d", false, "", 0 },
+ {"enable-hud-3d", false, OPTION_BOOL, "/sim/hud/enable3d", true, "", 0 },
+ {"disable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", false, "", 0 },
+ {"enable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", true, "", 0 },
+ {"control", true, OPTION_STRING, "/sim/control-mode", false, "", 0 },
+ {"disable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", false, "", 0 },
+ {"enable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", true, "", 0 },
+ {"browser-app", true, OPTION_STRING, "/sim/startup/browser-app", false, "", 0 },
+ {"disable-hud", false, OPTION_BOOL, "/sim/hud/visibility", false, "", 0 },
+ {"enable-hud", false, OPTION_BOOL, "/sim/hud/visibility", true, "", 0 },
+ {"disable-panel", false, OPTION_BOOL, "/sim/panel/visibility", false, "", 0 },
+ {"enable-panel", false, OPTION_BOOL, "/sim/panel/visibility", true, "", 0 },
+ {"disable-sound", false, OPTION_BOOL, "/sim/sound/audible", false, "", 0 },
+ {"enable-sound", false, OPTION_BOOL, "/sim/sound/audible", true, "", 0 },
+ {"airport", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 },
+ {"airport-id", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 },
+ {"runway", true, OPTION_STRING, "/sim/presets/runway", false, "", 0 },
+ {"vor", true, OPTION_FUNC, "", false, "", fgOptVOR },
+ {"ndb", true, OPTION_FUNC, "", false, "", fgOptNDB },
+ {"fix", true, OPTION_FUNC, "", false, "", fgOptFIX },
+ {"offset-distance", true, OPTION_DOUBLE, "/sim/presets/offset-distance", false, "", 0 },
+ {"offset-azimuth", true, OPTION_DOUBLE, "/sim/presets/offset-azimuth", false, "", 0 },
+ {"lon", true, OPTION_FUNC, "", false, "", fgOptLon },
+ {"lat", true, OPTION_FUNC, "", false, "", fgOptLat },
+ {"altitude", true, OPTION_FUNC, "", false, "", fgOptAltitude },
+ {"uBody", true, OPTION_FUNC, "", false, "", fgOptUBody },
+ {"vBody", true, OPTION_FUNC, "", false, "", fgOptVBody },
+ {"wBody", true, OPTION_FUNC, "", false, "", fgOptWBody },
+ {"vNorth", true, OPTION_FUNC, "", false, "", fgOptVNorth },
+ {"vEast", true, OPTION_FUNC, "", false, "", fgOptVEast },
+ {"vDown", true, OPTION_FUNC, "", false, "", fgOptVDown },
+ {"vc", true, OPTION_FUNC, "", false, "", fgOptVc },
+ {"mach", true, OPTION_FUNC, "", false, "", fgOptMach },
+ {"heading", true, OPTION_DOUBLE, "/sim/presets/heading-deg", false, "", 0 },
+ {"roll", true, OPTION_DOUBLE, "/sim/presets/roll-deg", false, "", 0 },
+ {"pitch", true, OPTION_DOUBLE, "/sim/presets/pitch-deg", false, "", 0 },
+ {"glideslope", true, OPTION_DOUBLE, "/sim/presets/glideslope-deg", false, "", 0 },
+ {"roc", true, OPTION_FUNC, "", false, "", fgOptRoc },
+ {"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/rendering/fog", false, "nicest", 0 },
+ {"disable-horizon-effect", false, OPTION_BOOL, "/sim/rendering/horizon-effect", false, "", 0 },
+ {"enable-horizon-effect", false, OPTION_BOOL, "/sim/rendering/horizon-effect", true, "", 0 },
+ {"disable-enhanced-lighting", false, OPTION_BOOL, "/sim/rendering/enhanced-lighting", false, "", 0 },
+ {"enable-enhanced-lighting", false, OPTION_BOOL, "/sim/rendering/enhanced-lighting", true, "", 0 },
+ {"disable-distance-attenuation", false, OPTION_BOOL, "/sim/rendering/distance-attenuation", false, "", 0 },
+ {"enable-distance-attenuation", false, OPTION_BOOL, "/sim/rendering/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", true, 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 },
+ {"generic", 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
+#ifdef FG_MPLAYER_AS
+ {"callsign", true, OPTION_STRING, "sim/multiplay/callsign", false, "", 0 },
+ {"multiplay", true, OPTION_CHANNEL, "", false, "", 0 },
+#endif
+ {"trace-read", true, OPTION_FUNC, "", false, "", fgOptTraceRead },
+ {"trace-write", true, OPTION_FUNC, "", false, "", fgOptTraceWrite },
+ {"log-level", true, OPTION_INT, "/sim/log-level", false, "", 0 },
+ {"view-offset", true, OPTION_FUNC, "", false, "", fgOptViewOffset },
+ {"visibility", true, OPTION_FUNC, "", false, "", fgOptVisibilityMeters },
+ {"visibility-miles", true, OPTION_FUNC, "", false, "", fgOptVisibilityMiles },
+ {"random-wind", false, OPTION_FUNC, "", false, "", fgOptRandomWind },
+ {"wind", true, OPTION_FUNC, "", false, "", fgOptWind },
+ {"turbulence", true, OPTION_FUNC, "", false, "", fgOptTurbulence },
+ {"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 },
+ {"com1", true, OPTION_DOUBLE, "/radios/comm[0]/frequencies/selected-mhz", false, "", 0 },
+ {"com2", true, OPTION_DOUBLE, "/radios/comm[1]/frequencies/selected-mhz", false, "", 0 },
+ {"nav1", true, OPTION_FUNC, "", false, "", fgOptNAV1 },
+ {"nav2", true, OPTION_FUNC, "", false, "", fgOptNAV2 },
+ {"adf", true, OPTION_FUNC, "", false, "", fgOptADF },
+ {"dme", true, OPTION_FUNC, "", false, "", fgOptDME },
+ {0}
+};
- // catch extraneous (DOS) line ending character
- if ( line[line.length() - 1] < 32 ) {
- line = line.substr( 0, line.length()-1 );
+
+// Parse a single option
+static int
+parse_option (const string& arg)
+{
+ if ( fgOptionMap.size() == 0 ) {
+ size_t i = 0;
+ OptionDesc *pt = &fgOptionArray[ 0 ];
+ while ( pt->option != 0 ) {
+ fgOptionMap[ pt->option ] = i;
+ i += 1;
+ pt += 1;
}
+ }
- if ( line.find( "--fg-root=" ) == 0 ) {
- return line.substr( 10 );
+ // 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;
}
-
- in >> skipcomment;
+ 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 ) {
+ return pt->func( arg.substr( pos + 1 ).c_str() );
+ } else if ( !pt->has_param && pos == string::npos ) {
+ return 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;
}
- return "";
+ return FG_OPTIONS_OK;
}
// Parse the command line options
void
-fgParseOptions (int argc, char **argv) {
- int i = 1;
- int result;
+fgParseArgs (int argc, char **argv)
+{
+ bool in_options = true;
+ bool verbose = false;
+ bool help = false;
SG_LOG(SG_GENERAL, SG_INFO, "Processing command line arguments");
- while ( i < argc ) {
- SG_LOG( SG_GENERAL, SG_DEBUG, "argv[" << i << "] = " << argv[i] );
-
- result = parse_option(argv[i]);
- if ( (result == FG_OPTIONS_HELP) || (result == FG_OPTIONS_ERROR) ) {
- fgUsage();
- exit(-1);
+ for (int i = 1; i < argc; i++) {
+ string arg = argv[i];
+
+ if (in_options && (arg.find('-') == 0)) {
+ if (arg == "--") {
+ in_options = false;
+ } else {
+ int result = parse_option(arg);
+ if ((result == FG_OPTIONS_HELP) || (result == FG_OPTIONS_ERROR))
+ help = true;
+
+ else if (result == FG_OPTIONS_VERBOSE_HELP)
+ verbose = true;
+
+ else if (result == FG_OPTIONS_SHOW_AIRCRAFT) {
+ fgShowAircraft();
+ exit(0);
+ }
+ }
+ } else {
+ in_options = false;
+ SG_LOG(SG_GENERAL, SG_INFO,
+ "Reading command-line property file " << arg);
+ readProperties(arg, globals->get_props());
}
+ }
- i++;
+ if (help) {
+ fgUsage(verbose);
+ exit(0);
}
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Finished command line arguments");
}
}
if ( parse_option( line ) == FG_OPTIONS_ERROR ) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Config file parse error: " << path << " '"
- << line << "'" );
+ cerr << endl << "Config file parse error: " << path << " '"
+ << line << "'" << endl;
fgUsage();
exit(-1);
}
// Print usage message
void
-fgUsage ()
+fgUsage (bool verbose)
{
- cout << "Usage: fgfs [ options ... ]" << endl;
- cout << endl;
-
- cout << "General Options:" << endl;
- cout << "\t--help -h: print usage" << endl;
- cout << "\t--fg-root=path: specify the root path for all the data files"
- << endl;
- cout << "\t--fg-scenery=path: specify the base path for all the scenery"
- << " data." << endl
- << "\t\tdefaults to $FG_ROOT/Scenery" << endl;
- cout << "\t--disable-game-mode: disable full-screen game mode" << endl;
- cout << "\t--enable-game-mode: enable full-screen game mode" << endl;
- cout << "\t--disable-splash-screen: disable splash screen" << endl;
- cout << "\t--enable-splash-screen: enable splash screen" << endl;
- cout << "\t--disable-intro-music: disable introduction music" << endl;
- cout << "\t--enable-intro-music: enable introduction music" << endl;
- cout << "\t--disable-mouse-pointer: disable extra mouse pointer" << endl;
- cout << "\t--enable-mouse-pointer: enable extra mouse pointer (i.e. for"
- << endl;
- cout << "\t\tfull screen voodoo/voodoo-II based cards.)" << endl;
- cout << "\t--disable-freeze: start out in a running state" << endl;
- cout << "\t--enable-freeze: start out in a frozen state" << endl;
- cout << "\t--control=mode: primary control mode "
- << "(joystick, keyboard, mouse)" << endl;
- cout << "\t--enable-auto-coordination: enable auto coordination" << endl;
- cout << "\t--disable-auto-coordination: disable auto coordination" << endl;
- cout << "\t--browser-app=/path/to/app: specify location of your web browser" << endl;
- cout << "\t--prop:name=value: set property <name> to <value>" << endl;
- cout << "\t--config=path: load additional properties from path" << endl;
- cout << endl;
+ SGPropertyNode *locale = globals->get_locale();
- cout << "Features:" << endl;
- cout << "\t--disable-hud: disable heads up display" << endl;
- cout << "\t--enable-hud: enable heads up display" << endl;
- cout << "\t--disable-panel: disable instrument panel" << endl;
- cout << "\t--enable-panel: enable instrument panel" << endl;
- cout << "\t--disable-sound: disable sound effects" << endl;
- cout << "\t--enable-sound: enable sound effects" << endl;
- cout << "\t--disable-anti-alias-hud: disable anti aliased hud" << endl;
- cout << "\t--enable-anti-alias-hud: enable anti aliased hud" << endl;
- cout << endl;
+ SGPropertyNode options_root;
- cout << "Aircraft:" <<endl;
- cout << "\t--aircraft=name: select a top level <name>-set.xml file which" << endl;
- cout << "\t\twill automatically pull in the correct flight dynamics model," << endl;
- cout << "\t\taero specification, external 3d model, instrument panel, sounds," << endl;
- cout << "\t\tetc." << endl;
-
cout << endl;
- cout << "Flight Model:" << endl;
- cout << "\t--fdm=abcd: selects the core flight model code." << endl;
- cout << "\t\tcan be one of jsb, larcsim, magic, null, external, balloon, or ada"
- << endl;
- cout << "\t--aero=abcd: aerodynamics model to load" << endl;
- cout << "\t--model-hz=n: run the FDM this rate (iterations per second)"
- << endl;
- cout << "\t--speed=n: run the FDM this much faster than real time" << endl;
- cout << "\t--notrim: Do NOT attempt to trim the model when initializing JSBsim" << endl;
- cout << "\t--on-ground: Start up at ground level (default)" << endl;
- cout << "\t--in-air: Start up in air (implied by specifying an initial"
- << " altitude above ground level." << endl;
- cout << "\t--wind=DIR@SPEED: specify wind coming from DIR (degrees) at SPEED (knots)" << endl;
- cout << endl;
+ try {
+ fgLoadProps("options.xml", &options_root);
+ } catch (const sg_exception &ex) {
+ cout << "Unable to read the help file." << endl;
+ cout << "Make sure the file options.xml is located in the FlightGear base directory," << endl;
+ cout << "and the location of the base directory is specified by setting $FG_ROOT or" << endl;
+ cout << "by adding --fg-root=path as a program argument." << endl;
+
+ exit(-1);
+ }
- //(UIUC)
- cout <<"Aircraft model directory:" << endl;
- cout <<"\t--aircraft-dir=<path> path is relative to the path of the executable" << endl;
- cout << endl;
+ SGPropertyNode *options = options_root.getNode("options");
+ if (!options) {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Error reading options.xml: <options> directive not found." );
+ exit(-1);
+ }
- cout << "Initial Position and Orientation:" << endl;
- cout << "\t--airport-id=ABCD: specify starting postion by airport id"
- << endl;
- cout << "\t--offset-distance: specify distance to threshold"
- << " (NM)" << endl;
- cout << "\t--offset-azimuth: specify heading to threshold (deg) "
- << endl;
- cout << "\t--lon=degrees: starting longitude in degrees (west = -)"
- << endl;
- cout << "\t--lat=degrees: starting latitude in degrees (south = -)"
- << endl;
- cout << "\t--altitude=feet: starting altitude in feet" << endl;
- cout << "\t\t(unless --units-meters specified)" << endl;
- cout << "\t--heading=degrees: heading (yaw) angle in degrees (Psi)"
- << endl;
- cout << "\t--roll=degrees: roll angle in degrees (Phi)" << endl;
- cout << "\t--pitch=degrees: pitch angle in degrees (Theta)" << endl;
- cout << "\t--uBody=feet per second: velocity along the body X axis"
- << endl;
- cout << "\t--vBody=feet per second: velocity along the body Y axis"
- << endl;
- cout << "\t--wBody=feet per second: velocity along the body Z axis"
- << endl;
- cout << "\t\t(unless --units-meters specified)" << endl;
- cout << "\t--vc= initial airspeed in knots" << endl;
- cout << "\t--mach= initial mach number" << endl;
- cout << endl;
+ SGPropertyNode *usage = locale->getNode(options->getStringValue("usage"));
+ if (usage) {
+ cout << "Usage: " << usage->getStringValue() << endl;
+ }
- cout << "Rendering Options:" << endl;
- cout << "\t--fog-disable: disable fog/haze" << endl;
- cout << "\t--fog-fastest: enable fastest fog/haze" << endl;
- cout << "\t--fog-nicest: enable nicest fog/haze" << endl;
- cout << "\t--enable-clouds: enable demo cloud layer" << endl;
- cout << "\t--disable-clouds: disable demo cloud layer" << endl;
- cout << "\t--clouds-asl=xxx: specify altitude of cloud layer above sea level" << endl;
- cout << "\t--fov=xx.x: specify initial field of view angle in degrees"
- << endl;
- cout << "\t--disable-fullscreen: disable fullscreen mode" << endl;
- cout << "\t--enable-fullscreen: enable fullscreen mode" << endl;
- cout << "\t--shading-flat: enable flat shading" << endl;
- cout << "\t--shading-smooth: enable smooth shading" << endl;
- cout << "\t--disable-skyblend: disable sky blending" << endl;
- cout << "\t--enable-skyblend: enable sky blending" << endl;
- cout << "\t--disable-textures: disable textures" << endl;
- cout << "\t--enable-textures: enable textures" << endl;
- cout << "\t--disable-wireframe: disable wireframe drawing mode" << endl;
- cout << "\t--enable-wireframe: enable wireframe drawing mode" << endl;
- cout << "\t--geometry=WWWxHHH: window geometry: 640x480, 800x600, etc."
- << endl;
- cout << "\t--view-offset=xxx: set the default forward view direction"
- << endl;
- cout << "\t\tas an offset from straight ahead. Allowable values are"
- << endl;
- cout << "\t\tLEFT, RIGHT, CENTER, or a specific number of degrees" << endl;
- cout << "\t--visibility=xxx: specify initial visibility in meters" << endl;
- cout << "\t--visibility-miles=xxx: specify initial visibility in miles"
- << endl;
- cout << endl;
+ vector<SGPropertyNode_ptr>section = options->getChildren("section");
+ for (unsigned int j = 0; j < section.size(); j++) {
+ string msg = "";
+
+ vector<SGPropertyNode_ptr>option = section[j]->getChildren("option");
+ for (unsigned int k = 0; k < option.size(); k++) {
+
+ SGPropertyNode *name = option[k]->getNode("name");
+ SGPropertyNode *short_name = option[k]->getNode("short");
+ SGPropertyNode *key = option[k]->getNode("key");
+ SGPropertyNode *arg = option[k]->getNode("arg");
+ bool brief = option[k]->getNode("brief");
+
+ if ((brief || verbose) && name) {
+ string tmp = name->getStringValue();
+
+ if (key){
+ tmp.append(":");
+ tmp.append(key->getStringValue());
+ }
+ if (arg) {
+ tmp.append("=");
+ tmp.append(arg->getStringValue());
+ }
+ if (short_name) {
+ tmp.append(", -");
+ tmp.append(short_name->getStringValue());
+ }
+
+ char cstr[96];
+ if (tmp.size() <= 25) {
+ snprintf(cstr, 96, " --%-27s", tmp.c_str());
+ } else {
+ snprintf(cstr, 96, "\n --%s\n%32c", tmp.c_str(), ' ');
+ }
+
+ // There may be more than one <description> tag assosiated
+ // with one option
+
+ msg += cstr;
+ vector<SGPropertyNode_ptr>desc =
+ option[k]->getChildren("description");
+
+ if (desc.size() > 0) {
+ for ( unsigned int l = 0; l < desc.size(); l++) {
+
+ // There may be more than one translation line.
+
+ string t = desc[l]->getStringValue();
+ SGPropertyNode *n = locale->getNode("strings");
+ vector<SGPropertyNode_ptr>trans_desc =
+ n->getChildren(t.substr(8).c_str());
+
+ for ( unsigned int m = 0; m < trans_desc.size(); m++ ) {
+ string t_str = trans_desc[m]->getStringValue();
+
+ if ((m > 0) || ((l > 0) && m == 0)) {
+ snprintf(cstr, 96, "%32c", ' ');
+ msg += cstr;
+
+ }
+
+ // If the string is too large to fit on the screen,
+ // then split it up in several pieces.
+
+ while ( t_str.size() > 47 ) {
+
+ unsigned int m = t_str.rfind(' ', 47);
+ msg += t_str.substr(0, m);
+ snprintf(cstr, 96, "\n%32c", ' ');
+ msg += cstr;
+
+ t_str.erase(t_str.begin(), t_str.begin() + m + 1);
+ }
+ msg += t_str + '\n';
+ }
+ }
+ }
+ }
+ }
- cout << "Scenery Options:" << endl;
- cout << "\t--tile-radius=n: specify tile radius, must be 1 - 4" << endl;
- cout << endl;
+ SGPropertyNode *name =
+ locale->getNode(section[j]->getStringValue("name"));
- cout << "Hud Options:" << endl;
- cout << "\t--units-feet: Hud displays units in feet" << endl;
- cout << "\t--units-meters: Hud displays units in meters" << endl;
- cout << "\t--hud-tris: Hud displays number of triangles rendered" << endl;
- cout << "\t--hud-culled: Hud displays percentage of triangles culled"
- << endl;
- cout << endl;
-
- cout << "Time Options:" << endl;
- cout << "\t--time-offset=[+-]hh:mm:ss: add this time offset" << endl;
- cout << "\t--time-match-real: Synchronize real-world and FlightGear" << endl
- << "\t\ttime. Can be used in combination with --time-offset." << endl;
- cout << "\t--time-match-local:Synchronize local real-world and " << endl
- << "\t\tFlightGear time" << endl;
- cout << "\t--start-date-sys=yyyy:mm:dd:hh:mm:ss: specify a starting" << endl
- << "\t\tdate/time. Uses your system time " << endl;
- cout << "\t--start-date-gmt=yyyy:mm:dd:hh:mm:ss: specify a starting" << endl
- << "\t\tdate/time. Uses Greenwich Mean Time" << endl;
- cout << "\t--start-date-lat=yyyy:mm:dd:hh:mm:ss: specify a starting" << endl
- << "\t\tdate/time. Uses Local Aircraft Time" << endl;
-#ifdef FG_NETWORK_OLK
- cout << endl;
+ if (!msg.empty() && name) {
+ cout << endl << name->getStringValue() << ":" << endl;
+ cout << msg;
+ msg.erase();
+ }
+ }
- cout << "Network Options:" << endl;
- cout << "\t--httpd=port: enable http server on the specified port" << endl;
- cout << "\t--enable-network-olk: enable Multipilot mode" << endl;
- cout << "\t--disable-network-olk: disable Multipilot mode (default)" << endl;
- cout << "\t--net-hud: Hud displays network info" << endl;
- cout << "\t--net-id=name: specify your own callsign" << endl;
-#endif
+ if ( !verbose ) {
+ cout << endl;
+ cout << "For a complete list of options use --help --verbose" << endl;
+ }
+}
- cout << endl;
- cout << "Route/Way Point Options:" << endl;
- cout << "\t--wp=ID[@alt]: specify a waypoint for the GC autopilot" << endl;
- cout << "\t\tYou can specify multiple waypoints (a route) with multiple"
- << endl;
- cout << "\t\tinstances of --wp=" << endl;
- cout << "\t--flight-plan=[file]: Read all waypoints from [file]" <<endl;
+// Show available aircraft types
+void fgShowAircraft(void) {
+ vector<string> aircraft;
+
+ SGPath path( globals->get_fg_root() );
+ path.append("Aircraft");
+
+ ulDirEnt* dire;
+ ulDir *dirp;
+
+ dirp = ulOpenDir(path.c_str());
+ if (dirp == NULL) {
+ cerr << "Unable to open aircraft directory." << endl;
+ exit(-1);
+ }
+
+ while ((dire = ulReadDir(dirp)) != NULL) {
+ char *ptr;
+
+ if ((ptr = strstr(dire->d_name, "-set.xml")) && ptr[8] == '\0' ) {
+ SGPath afile = path;
+ afile.append(dire->d_name);
+
+ *ptr = '\0';
+
+ SGPropertyNode root;
+ try {
+ readProperties(afile.str(), &root);
+ } catch (...) {
+ continue;
+ }
+
+ SGPropertyNode *desc = NULL;
+ SGPropertyNode *node = root.getNode("sim");
+ if (node) {
+ desc = node->getNode("description");
+ }
+
+ char cstr[96];
+ if (strlen(dire->d_name) <= 27)
+ snprintf(cstr, 96, " %-27s %s", dire->d_name,
+ (desc) ? desc->getStringValue() : "" );
+
+ else
+ snprintf(cstr, 96, " %-27s\n%32c%s", dire->d_name, ' ',
+ (desc) ? desc->getStringValue() : "" );
+
+ aircraft.push_back(cstr);
+ }
+ }
+
+ sort(aircraft.begin(), aircraft.end());
+ cout << "Available aircraft:" << endl;
+ for ( unsigned int i = 0; i < aircraft.size(); i++ ) {
+ cout << aircraft[i] << endl;
+ }
+
+ aircraft.clear();
+ ulCloseDir(dirp);
}
projects / flightgear.git / blobdiff