# include <config.h>
#endif
-#if defined(FX) && defined(XMESA)
-bool global_fullscreen = true;
-#endif
-
#include <simgear/compiler.h>
+#include <simgear/misc/exception.hxx>
-#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 STL_STRING
-#include <simgear/constants.h>
-#include <simgear/debug/logstream.hxx>
-#include <simgear/misc/fgstream.hxx>
-#include <simgear/misc/props.hxx>
-#include <simgear/timing/sg_time.hxx>
+#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 <Cockpit/cockpit.hxx>
-#include <FDM/flight.hxx>
-#include <FDM/UIUCModel/uiuc_aircraftdir.h>
+// #include <Include/general.hxx>
+// #include <Airports/simple.hxx>
+// #include <Cockpit/cockpit.hxx>
+// #include <FDM/flight.hxx>
+// #include <FDM/UIUCModel/uiuc_aircraftdir.h>
#ifdef FG_NETWORK_OLK
# include <NetworkOLK/network.h>
#endif
+#include <GUI/gui.h>
+
#include "globals.hxx"
+#include "fg_init.hxx"
+#include "fg_props.hxx"
#include "options.hxx"
-#include "views.hxx"
+#include "viewmgr.hxx"
-FG_USING_STD(string);
-FG_USING_NAMESPACE(std);
+SG_USING_STD(string);
+SG_USING_NAMESPACE(std);
-// from GLUTmain.cxx
-extern void fgReshape( int width, int height );
-inline double
+#define NEW_DEFAULT_MODEL_HZ 120
+
+enum
+{
+ FG_OPTIONS_OK = 0,
+ FG_OPTIONS_HELP = 1,
+ FG_OPTIONS_ERROR = 2
+};
+
+static double
atof( const string& str )
{
#endif
}
-inline int
+static int
atoi( const string& str )
{
#ifdef __MWERKS__
}
-// Defined the shared options class here
-fgOPTIONS current_options;
-
-
-// Constructor
-fgOPTIONS::fgOPTIONS() :
- // starting longitude in degrees (west = -)
- // starting latitude in degrees (south = -)
-
- // Default initial position is Globe, AZ (P13)
- lon(-110.6642444),
- lat( 33.3528917),
-
- // North of the city of Globe
- // lon(-110.7),
- // lat( 33.4),
-
- // North of the city of Globe
- // lon(-110.742578),
- // lat( 33.507122),
-
- // Near where I used to live in Globe, AZ
- // lon(-110.766000),
- // lat( 33.377778),
-
- // 10125 Jewell St. NE
- // lon(-93.15),
- // lat( 45.15),
-
- // Near KHSP (Hot Springs, VA)
- // lon(-79.8338964 + 0.01),
- // lat( 37.9514564 + 0.008),
-
- // (SEZ) SEDONA airport
- // lon(-111.7884614 + 0.01),
- // lat( 34.8486289 - 0.015),
-
- // Jim Brennon's Kingmont Observatory
- // lon(-121.1131667),
- // lat( 38.8293917),
-
- // Huaras, Peru (S09d 31.871' W077d 31.498')
- // lon(-77.5249667),
- // lat( -9.5311833),
-
- // Eclipse Watching w73.5 n10 (approx) 18:00 UT
- // lon(-73.5),
- // lat( 10.0),
-
- // Timms Hill (WI)
- // lon(-90.1953055556),
- // lat( 45.4511388889),
-
- // starting altitude in meters (this will be reset to ground level
- // if it is lower than the terrain
- altitude(-9999.0),
-
- // Initial Orientation
- heading(270.0), // heading (yaw) angle in degress (Psi)
- roll(0.0), // roll angle in degrees (Phi)
- pitch(0.424), // pitch angle in degrees (Theta)
-
- // Initialize current options velocities to 0.0
- uBody(0.0), vBody(0.0), wBody(0.0), vkcas(0.0), mach(0.0),
-
- // Miscellaneous
- game_mode(0),
- splash_screen(1),
- intro_music(1),
- mouse_pointer(0),
- control_mode(FG_JOYSTICK),
- auto_coordination(FG_AUTO_COORD_NOT_SPECIFIED),
-
- // Features
- hud_status(1),
- panel_status(0),
- sound(1),
- anti_alias_hud(0),
-
- // Flight Model options
- flight_model( FGInterface::FG_LARCSIM ),
- aircraft( "c172" ),
- model_hz( NEW_DEFAULT_MODEL_HZ ),
- speed_up( 1 ),
- trim(0),
-
- // Rendering options
- fog(FG_FOG_NICEST), // nicest
- clouds(false),
- clouds_asl(5000*FEET_TO_METER),
- fov(55.0),
- fullscreen(0),
- shading(1),
- skyblend(1),
- textures(1),
- wireframe(0),
- xsize(640),
- ysize(480),
- bpp(16),
- view_mode(FG_VIEW_PILOT),
-
- // Scenery options
- tile_diameter(5),
-
- // HUD options
- units(FG_UNITS_FEET),
- tris_or_culled(0),
-
- // Time options
- time_offset(0),
-
- network_olk(false)
+/**
+ * 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
+ * should be invoked *before* reading any init files.
+ */
+void
+fgSetDefaults ()
{
- // set initial values/defaults
- time_offset_type = FG_TIME_SYS_OFFSET;
- char* envp = ::getenv( "FG_ROOT" );
+ // set a possibly independent location for scenery data
+ char *envp = ::getenv( "FG_SCENERY" );
if ( envp != NULL ) {
// fg_root could be anywhere, so default to environmental
// variable $FG_ROOT if it is set.
- fg_root = envp;
+ globals->set_fg_scenery(envp);
} else {
- // Otherwise, default to a random compiled in location if
- // $FG_ROOT is not set. This can still be overridden from the
- // command line or a config file.
-
-#if defined( WIN32 )
- fg_root = "\\FlightGear";
-#elif defined( MACOS )
- fg_root = "";
+ // Otherwise, default to Scenery being in $FG_ROOT/Scenery
+ globals->set_fg_scenery("");
+ }
+ // 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/heading-deg", 270);
+ fgSetDouble("/orientation/roll-deg", 0);
+ 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/speed-north-fps", 0.0);
+ fgSetDouble("/velocities/speed-east-fps", 0.0);
+ fgSetDouble("/velocities/speed-down-fps", 0.0);
+ fgSetDouble("/velocities/airspeed-kt", 0.0);
+ fgSetDouble("/velocities/mach", 0.0);
+
+ // Miscellaneous
+ fgSetBool("/sim/startup/game-mode", false);
+ fgSetBool("/sim/startup/splash-screen", true);
+ fgSetBool("/sim/startup/intro-music", true);
+ // we want mouse-pointer to have an undefined value if nothing is
+ // specified so we can do the right thing for voodoo-1/2 cards.
+ // fgSetString("/sim/startup/mouse-pointer", "disabled");
+ fgSetString("/sim/control-mode", "joystick");
+ fgSetBool("/sim/auto-coordination", false);
+#if !defined(WIN32)
+ fgSetString("/sim/startup/browser-app", "netscape");
#else
- fg_root = PKGLIBDIR;
+ fgSetString("/sim/startup/browser-app", "webrun.bat");
#endif
- }
-
- airport_id = ""; // default airport id
- net_id = "Johnney"; // default pilot's name
-
- // initialize port config string list
- channel_options_list.clear();
+ // Features
+ fgSetBool("/sim/hud/visibility", false);
+ fgSetBool("/sim/panel/visibility", true);
+ fgSetBool("/sim/sound/audible", true);
+ fgSetBool("/sim/hud/antialiased", false);
+
+ // 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);
+ 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);
+ fgSetInt("/sim/startup/xsize", 800);
+ fgSetInt("/sim/startup/ysize", 600);
+ fgSetInt("/sim/rendering/bits-per-pixel", 16);
+ fgSetString("/sim/view-mode", "pilot");
+ fgSetDouble("/sim/current-view/heading-offset-deg", 0);
+ fgSetDouble("/environment/visibility-m", 20000);
+
+ // HUD options
+ fgSetString("/sim/startup/units", "feet");
+ fgSetString("/sim/hud/frame-stat-type", "tris");
+
+ // 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);
}
-void
-fgOPTIONS::toggle_panel() {
-
- bool freeze = globals->get_freeze();
-
- if( !freeze )
- globals->set_freeze(true);
-
- if( panel_status ) {
- panel_status = false;
- if ( current_panel != NULL )
- current_panel->setVisibility(false);
- } else {
- panel_status = true;
- if ( current_panel != NULL )
- current_panel->setVisibility(true);
- }
- if ( panel_status ) {
- fov *= 0.4232;
- } else {
- fov *= (1.0 / 0.4232);
- }
- // fgReshape( xsize, ysize);
- fgReshape( current_view.get_winWidth(), current_view.get_winHeight() );
- if( !freeze )
- globals->set_freeze( false );
+static bool
+parse_wind (const string &wind, double * min_hdg, double * max_hdg,
+ double * speed, double * gust)
+{
+ unsigned int 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;
}
-double
-fgOPTIONS::parse_time(const string& time_in) {
+// parse a time string ([+/-]%f[:%f[:%f]]) into hours
+static double
+parse_time(const string& time_in) {
char *time_str, num[256];
double hours, minutes, seconds;
double result = 0.0;
}
-long int fgOPTIONS::parse_date( const string& date)
+// parse a date string (yyyy:mm:dd:hh:mm:ss) into a time_t (seconds)
+static long int
+parse_date( const string& date)
{
struct tm gmt;
char * date_str, num[256];
}
-// parse degree in the form of [+/-]hhh:mm:ss
-void fgOPTIONS::parse_control( const string& mode ) {
- if ( mode == "joystick" ) {
- control_mode = FG_JOYSTICK;
- } else if ( mode == "mouse" ) {
- control_mode = FG_MOUSE;
- } else {
- control_mode = FG_KEYBOARD;
- }
-}
-
-
-/// parse degree in the form of [+/-]hhh:mm:ss
-double
-fgOPTIONS::parse_degree( const string& degree_str) {
+// parse angle in the form of [+/-]ddd:mm:ss into degrees
+static double
+parse_degree( const string& degree_str) {
double result = parse_time( degree_str );
// printf("Degree = %.4f\n", result);
}
-// parse time offset command line option
-int
-fgOPTIONS::parse_time_offset( const string& time_str) {
+// parse time offset string into seconds
+static int
+parse_time_offset( const string& time_str) {
int result;
// printf("time offset = %s\n", time_str);
}
-// Parse --tile-diameter=n type option
-
-int
-fgOPTIONS::parse_tile_radius( const string& arg ) {
- int radius = atoi( arg );
-
- if ( radius < FG_RADIUS_MIN ) { radius = FG_RADIUS_MIN; }
- if ( radius > FG_RADIUS_MAX ) { radius = FG_RADIUS_MAX; }
-
- // printf("parse_tile_radius(): radius = %d\n", radius);
-
- return(radius);
-}
-
-
-// Parse --fdm=abcdefg type option
-int
-fgOPTIONS::parse_fdm( const string& fm ) {
- // cout << "fdm = " << fm << endl;
-
- if ( fm == "balloon" ) {
- return FGInterface::FG_BALLOONSIM;
- } else if ( fm == "external" ) {
- return FGInterface::FG_EXTERNAL;
- } else if ( fm == "jsb" ) {
- return FGInterface::FG_JSBSIM;
- } else if ( (fm == "larcsim") || (fm == "LaRCsim") ) {
- return FGInterface::FG_LARCSIM;
- } else if ( fm == "magic" ) {
- return FGInterface::FG_MAGICCARPET;
- } else {
- FG_LOG( FG_GENERAL, FG_ALERT, "Unknown fdm = " << fm );
- exit(-1);
- }
-
- // we'll never get here, but it makes the compiler happy.
- return -1;
-}
-
-
// Parse --fov=x.xx type option
-double
-fgOPTIONS::parse_fov( const string& arg ) {
+static double
+parse_fov( const string& arg ) {
double fov = atof(arg);
if ( fov < FG_FOV_MIN ) { fov = FG_FOV_MIN; }
if ( fov > FG_FOV_MAX ) { fov = FG_FOV_MAX; }
+ fgSetDouble("/sim/current-view/field-of-view", fov);
+
// printf("parse_fov(): result = %.4f\n", fov);
- return(fov);
+ return fov;
}
// device = OS device name of serial line to be open()'ed
// baud = {300, 1200, 2400, ..., 230400}
//
-// Socket exacmple "--native=socket,dir,hz,machine,port" where
+// 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
-bool
-fgOPTIONS::parse_channel( const string& type, const string& channel_str ) {
+static bool
+add_channel( const string& type, const string& channel_str ) {
// cout << "Channel string = " << channel_str << endl;
- channel_options_list.push_back( type + "," + channel_str );
+ globals->get_channel_options_list()->push_back( type + "," + channel_str );
+
+ return true;
+}
+
+
+// Parse --wp=ID[@alt]
+static bool
+parse_wp( const string& arg ) {
+ string id, alt_str;
+ double alt = 0.0;
+
+ unsigned int 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 ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) {
+ alt *= SG_FEET_TO_METER;
+ }
+ } else {
+ id = arg;
+ }
+
+ FGAirport a;
+ if ( fgFindAirportID( id, &a ) ) {
+ SGWayPoint wp( a.longitude, a.latitude, alt, SGWayPoint::WGS84, id );
+ globals->get_route()->add_waypoint( wp );
+
+ return true;
+ } else {
+ return false;
+ }
+}
+
+
+// Parse --flight-plan=[file]
+static bool
+parse_flightplan(const string& arg)
+{
+ sg_gzifstream in(arg.c_str());
+ if ( !in.is_open() ) {
+ return false;
+ }
+ while ( true ) {
+ string line;
+
+#if defined( macintosh )
+ getline( in, line, '\r' );
+#else
+ getline( in, line, '\n' );
+#endif
+
+ // catch extraneous (DOS) line ending character
+ if ( line[line.length() - 1] < 32 ) {
+ line = line.substr( 0, line.length()-1 );
+ }
+
+ if ( in.eof() ) {
+ break;
+ }
+ parse_wp(line);
+ }
return true;
}
// Parse a single option
-int fgOPTIONS::parse_option( const string& arg ) {
+static int
+parse_option (const string& arg)
+{
// General Options
if ( (arg == "--help") || (arg == "-h") ) {
// help/usage request
return(FG_OPTIONS_HELP);
} else if ( arg == "--disable-game-mode") {
- game_mode = false;
+ fgSetBool("/sim/startup/game-mode", false);
} else if ( arg == "--enable-game-mode" ) {
- game_mode = true;
+ fgSetBool("/sim/startup/game-mode", true);
} else if ( arg == "--disable-splash-screen" ) {
- splash_screen = false;
+ fgSetBool("/sim/startup/splash-screen", false);
} else if ( arg == "--enable-splash-screen" ) {
- splash_screen = true;
+ fgSetBool("/sim/startup/splash-screen", true);
} else if ( arg == "--disable-intro-music" ) {
- intro_music = false;
+ fgSetBool("/sim/startup/intro-music", false);
} else if ( arg == "--enable-intro-music" ) {
- intro_music = true;
+ fgSetBool("/sim/startup/intro-music", true);
} else if ( arg == "--disable-mouse-pointer" ) {
- mouse_pointer = 1;
+ fgSetString("/sim/startup/mouse-pointer", "disabled");
} else if ( arg == "--enable-mouse-pointer" ) {
- mouse_pointer = 2;
+ fgSetString("/sim/startup/mouse-pointer", "enabled");
} else if ( arg == "--disable-freeze" ) {
- globals->set_freeze( false );
+ fgSetBool("/sim/freeze/master", false);
} else if ( arg == "--enable-freeze" ) {
- globals->set_freeze( true );
+ fgSetBool("/sim/freeze/master", true);
+ } else if ( arg == "--disable-fuel-freeze" ) {
+ fgSetBool("/sim/freeze/fuel", false);
+ } else if ( arg == "--enable-fuel-freeze" ) {
+ fgSetBool("/sim/freeze/fuel", true);
+ } else if ( arg == "--disable-clock-freeze" ) {
+ fgSetBool("/sim/freeze/clock", false);
+ } else if ( arg == "--enable-clock-freeze" ) {
+ fgSetBool("/sim/freeze/clock", true);
} else if ( arg == "--disable-anti-alias-hud" ) {
- anti_alias_hud = false;
+ fgSetBool("/sim/hud/antialiased", false);
} else if ( arg == "--enable-anti-alias-hud" ) {
- anti_alias_hud = true;
- } else if ( arg.find( "--control=") != string::npos ) {
- parse_control( arg.substr(10) );
+ fgSetBool("/sim/hud/antialiased", true);
+ } else if ( arg.find( "--control=") == 0 ) {
+ fgSetString("/sim/control-mode", arg.substr(10).c_str());
} else if ( arg == "--disable-auto-coordination" ) {
- auto_coordination = FG_AUTO_COORD_DISABLED;
+ fgSetBool("/sim/auto-coordination", false);
} else if ( arg == "--enable-auto-coordination" ) {
- auto_coordination = FG_AUTO_COORD_ENABLED;
+ fgSetBool("/sim/auto-coordination", true);
+ } else if ( arg.find( "--browser-app=") == 0 ) {
+ fgSetString("/sim/startup/browser-app", arg.substr(14).c_str());
} else if ( arg == "--disable-hud" ) {
- hud_status = false;
+ fgSetBool("/sim/hud/visibility", false);
} else if ( arg == "--enable-hud" ) {
- hud_status = true;
+ fgSetBool("/sim/hud/visibility", true);
} else if ( arg == "--disable-panel" ) {
- panel_status = false;
- if ( current_panel != NULL )
- current_panel->setVisibility(false);
+ fgSetBool("/sim/panel/visibility", false);
} else if ( arg == "--enable-panel" ) {
- panel_status = true;
- if ( current_panel != NULL )
- current_panel->setVisibility(true);
- fov *= 0.4232;
+ fgSetBool("/sim/panel/visibility", true);
} else if ( arg == "--disable-sound" ) {
- sound = false;
+ fgSetBool("/sim/sound/audible", false);
} else if ( arg == "--enable-sound" ) {
- sound = true;
- } else if ( arg.find( "--airport-id=") != string::npos ) {
- airport_id = arg.substr( 13 );
- } else if ( arg.find( "--lon=" ) != string::npos ) {
- lon = parse_degree( arg.substr(6) );
- } else if ( arg.find( "--lat=" ) != string::npos ) {
- lat = parse_degree( arg.substr(6) );
- } else if ( arg.find( "--altitude=" ) != string::npos ) {
- if ( units == FG_UNITS_FEET ) {
- altitude = atof( arg.substr(11) ) * FEET_TO_METER;
- } else {
- altitude = atof( arg.substr(11) );
- }
- } else if ( arg.find( "--uBody=" ) != string::npos ) {
- vkcas=mach=-1;
- if ( units == FG_UNITS_FEET ) {
- uBody = atof( arg.substr(8) );
- } else {
- uBody = atof( arg.substr(8) ) * FEET_TO_METER;
- }
- } else if ( arg.find( "--vBody=" ) != string::npos ) {
- vkcas=mach=-1;
- if ( units == FG_UNITS_FEET ) {
- vBody = atof( arg.substr(8) );
- } else {
- vBody = atof( arg.substr(8) ) * FEET_TO_METER;
- }
- } else if ( arg.find( "--wBody=" ) != string::npos ) {
- vkcas=mach=-1;
- if ( units == FG_UNITS_FEET ) {
- wBody = atof( arg.substr(8) );
- } else {
- wBody = atof( arg.substr(8) ) * FEET_TO_METER;
- }
- } else if ( arg.find( "--vc=" ) != string::npos) {
- mach=-1;
- vkcas=atof( arg.substr(5) );
- cout << "Got vc: " << vkcas << endl;
- } else if ( arg.find( "--mach=" ) != string::npos) {
- vkcas=-1;
- mach=atof( arg.substr(7) );
- } else if ( arg.find( "--heading=" ) != string::npos ) {
- heading = atof( arg.substr(10) );
- } else if ( arg.find( "--roll=" ) != string::npos ) {
- roll = atof( arg.substr(7) );
- } else if ( arg.find( "--pitch=" ) != string::npos ) {
- pitch = atof( arg.substr(8) );
- } else if ( arg.find( "--fg-root=" ) != string::npos ) {
- fg_root = arg.substr( 10 );
- } else if ( arg.find( "--fdm=" ) != string::npos ) {
- flight_model = parse_fdm( arg.substr(6) );
- if((flight_model == FGInterface::FG_JSBSIM) && (get_trim_mode() == 0)) {
- set_trim_mode(1);
- } else {
- set_trim_mode(0);
- }
- } else if ( arg.find( "--aircraft=" ) != string::npos ) {
- aircraft = arg.substr(11);
- } else if ( arg.find( "--aircraft-dir=" ) != string::npos ) {
- aircraft_dir = arg.substr(15); // (UIUC)
- } else if ( arg.find( "--model-hz=" ) != string::npos ) {
- model_hz = atoi( arg.substr(11) );
- } else if ( arg.find( "--speed=" ) != string::npos ) {
- speed_up = atoi( arg.substr(8) );
- } else if ( arg.find( "--notrim") != string::npos) {
- trim=-1;
+ fgSetBool("/sim/sound/audible", true);
+ } else if ( arg.find( "--airport-id=") == 0 ) {
+ // NB: changed property name!!!
+ fgSetString("/sim/startup/airport-id", arg.substr(13).c_str());
+ } 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 ( !strcmp(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 ( !strcmp(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 ( !strcmp(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 ( !strcmp(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 ( !strcmp(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 ( !strcmp(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 ( !strcmp(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( "--glideslope=" ) == 0 ) {
+ fgSetDouble("/velocities/glideslope", atof(arg.substr(13))
+ *SG_DEGREES_TO_RADIANS);
+ } else if ( arg.find( "--roc=" ) == 0 ) {
+ fgSetDouble("/velocities/vertical-speed-fps", atof(arg.substr(6))/60);
+ } 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).c_str());
+ } else if ( arg.find( "--aero=" ) == 0 ) {
+ fgSetString("/sim/aero", arg.substr(7).c_str());
+ } else if ( arg.find( "--aircraft-dir=" ) == 0 ) {
+ fgSetString("/sim/aircraft-dir", arg.substr(15).c_str());
+ } 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" ) {
- fog = FG_FOG_DISABLED;
+ fgSetString("/sim/rendering/fog", "disabled");
} else if ( arg == "--fog-fastest" ) {
- fog = FG_FOG_FASTEST;
+ fgSetString("/sim/rendering/fog", "fastest");
} else if ( arg == "--fog-nicest" ) {
- fog = FG_FOG_NICEST;
+ fgSetString("/sim/fog", "nicest");
} else if ( arg == "--disable-clouds" ) {
- clouds = false;
+ fgSetBool("/environment/clouds/status", false);
} else if ( arg == "--enable-clouds" ) {
- clouds = true;
- } else if ( arg.find( "--clouds-asl=" ) != string::npos ) {
- if ( units == FG_UNITS_FEET ) {
- clouds_asl = atof( arg.substr(13) ) * FEET_TO_METER;
- } else {
- clouds_asl = atof( arg.substr(13) );
- }
- } else if ( arg.find( "--fov=" ) != string::npos ) {
- fov = parse_fov( arg.substr(6) );
+ fgSetBool("/environment/clouds/status", true);
+ } else if ( arg.find( "--fov=" ) == 0 ) {
+ parse_fov( arg.substr(6) );
} else if ( arg == "--disable-fullscreen" ) {
- fullscreen = false;
+ fgSetBool("/sim/startup/fullscreen", false);
} else if ( arg== "--enable-fullscreen") {
- fullscreen = true;
+ fgSetBool("/sim/startup/fullscreen", true);
} else if ( arg == "--shading-flat") {
- shading = 0;
+ fgSetBool("/sim/rendering/shading", false);
} else if ( arg == "--shading-smooth") {
- shading = 1;
+ fgSetBool("/sim/rendering/shading", true);
} else if ( arg == "--disable-skyblend") {
- skyblend = false;
+ fgSetBool("/sim/rendering/skyblend", false);
} else if ( arg== "--enable-skyblend" ) {
- skyblend = true;
+ fgSetBool("/sim/rendering/skyblend", true);
} else if ( arg == "--disable-textures" ) {
- textures = false;
+ fgSetBool("/sim/rendering/textures", false);
} else if ( arg == "--enable-textures" ) {
- textures = true;
+ fgSetBool("/sim/rendering/textures", true);
} else if ( arg == "--disable-wireframe" ) {
- wireframe = false;
+ fgSetBool("/sim/rendering/wireframe", false);
} else if ( arg == "--enable-wireframe" ) {
- wireframe = true;
- } else if ( arg.find( "--geometry=" ) != string::npos ) {
+ 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));
- // cout << "Geometry is " << xsize << 'x' << ysize << '\n';
} else {
geometry_ok = false;
}
}
if ( !geometry_ok ) {
- FG_LOG( FG_GENERAL, FG_ALERT, "Unknown geometry: " << geometry );
- FG_LOG( FG_GENERAL, FG_ALERT,
+ SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry );
+ SG_LOG( SG_GENERAL, SG_ALERT,
"Setting geometry to " << xsize << 'x' << ysize << '\n');
- }
- } else if ( arg.find( "--bpp=" ) != string::npos ) {
+ } 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" ) {
- bpp = 16;
+ fgSetInt("/sim/rendering/bits-per-pixel", 16);
} else if ( bits_per_pix == "24" ) {
- bpp = 24;
+ fgSetInt("/sim/rendering/bits-per-pixel", 24);
} else if ( bits_per_pix == "32" ) {
- bpp = 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" ) {
- units = FG_UNITS_FEET;
+ fgSetString("/sim/startup/units", "feet");
} else if ( arg == "--units-meters" ) {
- units = FG_UNITS_METERS;
- } else if ( arg.find( "--tile-radius=" ) != string::npos ) {
- tile_radius = parse_tile_radius( arg.substr(14) );
- tile_diameter = tile_radius * 2 + 1;
- } else if ( arg.find( "--time-offset" ) != string::npos ) {
- time_offset = parse_time_offset( (arg.substr(14)) );
- //time_offset_type = FG_TIME_SYS_OFFSET;
- } else if ( arg.find( "--time-match-real") != string::npos ) {
- //time_offset = parse_time_offset(arg.substr(18));
- time_offset_type = FG_TIME_SYS_OFFSET;
- } else if ( arg.find( "--time-match-local") != string::npos ) {
- //time_offset = parse_time_offset(arg.substr(18));
- time_offset_type = FG_TIME_LAT_OFFSET;
- } else if ( arg.find( "--start-date-sys=") != string::npos ) {
- time_offset = parse_date( (arg.substr(17)) );
- time_offset_type = FG_TIME_SYS_ABSOLUTE;
- } else if ( arg.find( "--start-date-lat=") != string::npos ) {
- time_offset = parse_date( (arg.substr(17)) );
- time_offset_type = FG_TIME_LAT_ABSOLUTE;
- } else if ( arg.find( "--start-date-gmt=") != string::npos ) {
- time_offset = parse_date( (arg.substr(17)) );
- time_offset_type = FG_TIME_GMT_ABSOLUTE;
-
+ fgSetString("/sim/startup/units", "meters");
+ } else if ( arg.find( "--time-offset" ) == 0 ) {
+ fgSetInt("/sim/startup/time-offset",
+ parse_time_offset( (arg.substr(14)) ));
+ fgSetString("/sim/startup/time-offset-type", "system-offset");
+ } 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" ) {
- tris_or_culled = 0;
+ fgSetString("/sim/hud/frame-stat-type", "tris");
} else if ( arg == "--hud-culled" ) {
- tris_or_culled = 1;
- } else if ( arg.find( "--native=" ) != string::npos ) {
- parse_channel( "native", arg.substr(9) );
- } else if ( arg.find( "--garmin=" ) != string::npos ) {
- parse_channel( "garmin", arg.substr(9) );
- } else if ( arg.find( "--nmea=" ) != string::npos ) {
- parse_channel( "nmea", arg.substr(7) );
- } else if ( arg.find( "--pve=" ) != string::npos ) {
- parse_channel( "pve", arg.substr(6) );
- } else if ( arg.find( "--ray=" ) != string::npos ) {
- parse_channel( "ray", arg.substr(6) );
- } else if ( arg.find( "--rul=" ) != string::npos ) {
- parse_channel( "rul", arg.substr(6) );
- } else if ( arg.find( "--joyclient=" ) != string::npos ) {
- parse_channel( "joyclient", arg.substr(12) );
+ fgSetString("/sim/hud/frame-stat-type", "culled");
+ } else if ( arg.find( "--atc610x" ) == 0 ) {
+ add_channel( "atc610x", "dummy" );
+ } else if ( arg.find( "--atlas=" ) == 0 ) {
+ add_channel( "atlas", arg.substr(8) );
+ } else if ( arg.find( "--httpd=" ) == 0 ) {
+ add_channel( "httpd", arg.substr(8) );
+#ifdef FG_JPEG_SERVER
+ } else if ( arg.find( "--jpg-httpd=" ) == 0 ) {
+ add_channel( "jpg-httpd", arg.substr(12) );
+#endif
+ } 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( "--telnet=" ) == 0 ) {
+ add_channel( "telnet", arg.substr(9) );
+ } 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) );
#ifdef FG_NETWORK_OLK
} else if ( arg == "--disable-network-olk" ) {
- network_olk = false;
+ fgSetBool("/sim/networking/olk", false);
} else if ( arg== "--enable-network-olk") {
- network_olk = true;
+ fgSetBool("/sim/networking/olk", true);
} else if ( arg == "--net-hud" ) {
- net_hud_display = 1;
- } else if ( arg.find( "--net-id=") != string::npos ) {
- net_id = arg.substr( 9 );
+ 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).c_str());
#endif
} else if ( arg.find( "--prop:" ) == 0 ) {
string assign = arg.substr(7);
- int pos = assign.find('=');
- if (pos == arg.npos || pos == 0) {
- FG_LOG(FG_GENERAL, FG_ALERT, "Bad property assignment: " << arg);
+ 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);
- current_properties.setStringValue(name.c_str(), value);
- FG_LOG(FG_GENERAL, FG_INFO, "Setting default value of property "
- << name << " to \"" << value << '"');
+ 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("--trace-read=") == 0) {
+ string name = arg.substr(13);
+ SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name);
+ fgGetNode(name.c_str(), 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.c_str(), true)
+ ->setAttribute(SGPropertyNode::TRACE_WRITE, true);
+ } else if ( arg.find( "--view-offset=" ) == 0 ) {
+ // $$$ begin - added VS Renganathan, 14 Oct 2K
+ // for multi-window outside window imagery
+ string woffset = arg.substr( 14 );
+ double default_view_offset = 0.0;
+ if ( woffset == "LEFT" ) {
+ default_view_offset = SGD_PI * 0.25;
+ } else if ( woffset == "RIGHT" ) {
+ default_view_offset = SGD_PI * 1.75;
+ } else if ( woffset == "CENTER" ) {
+ default_view_offset = 0.00;
+ } else {
+ default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS;
+ }
+ FGViewer *pilot_view =
+ (FGViewer *)globals->get_viewmgr()->get_view( 0 );
+ // this will work without calls to the viewer...
+ fgSetDouble( "/sim/current-view/heading-offset-deg",
+ default_view_offset * SGD_RADIANS_TO_DEGREES );
+ // $$$ end - added VS Renganathan, 14 Oct 2K
+ } 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 ) {
+ double min_hdg, max_hdg, speed, gust;
+ if (!parse_wind(arg.substr(7), &min_hdg, &max_hdg, &speed, &gust)) {
+ SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << arg.substr(7) );
+ return FG_OPTIONS_ERROR;
+ }
+ fgSetDouble("/environment/wind-from-heading-deg", min_hdg);
+ fgSetDouble("/environment/params/min-wind-from-heading-deg", min_hdg);
+ fgSetDouble("/environment/params/max-wind-from-heading-deg", max_hdg);
+ fgSetDouble("/environment/wind-speed-kt", speed);
+ fgSetDouble("/environment/params/base-wind-speed-kt", speed);
+ fgSetDouble("/environment/params/gust-wind-speed-kt", gust);
+
+ 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;
+ }
+ SG_LOG(SG_GENERAL, SG_INFO, "WIND: " << min_hdg << '@' <<
+ speed << " knots" << endl);
+
+#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
+
+ } 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" );
+ SG_LOG(SG_INPUT, SG_INFO, "Reading aircraft: " << arg.substr(11)
+ << " from " << apath.str());
+ readProperties( apath.str(), globals->get_props() );
} else {
- FG_LOG( FG_GENERAL, FG_ALERT, "Unknown option '" << arg << "'" );
+ SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" );
return FG_OPTIONS_ERROR;
}
}
-// Parse the command line options
-int fgOPTIONS::parse_command_line( int argc, char **argv ) {
+// Scan the command line options for an fg_root definition and set
+// just that.
+string
+fgScanForRoot (int argc, char **argv)
+{
int i = 1;
- int result;
- FG_LOG(FG_GENERAL, FG_INFO, "Processing command line arguments");
+ SG_LOG(SG_GENERAL, SG_INFO, "Scanning for root: command line");
while ( i < argc ) {
- FG_LOG( FG_GENERAL, FG_DEBUG, "argv[" << i << "] = " << argv[i] );
+ SG_LOG( SG_GENERAL, SG_DEBUG, "argv[" << i << "] = " << argv[i] );
- result = parse_option(argv[i]);
- if ( (result == FG_OPTIONS_HELP) || (result == FG_OPTIONS_ERROR) ) {
- return(result);
+ string arg = argv[i];
+ if ( arg.find( "--fg-root=" ) == 0 ) {
+ return arg.substr( 10 );
}
i++;
}
-
- return(FG_OPTIONS_OK);
+
+ return "";
}
-// Parse config file options
-int fgOPTIONS::parse_config_file( const string& path ) {
- fg_gzifstream in( path );
+// Scan the config file for an fg_root definition and set just that.
+string
+fgScanForRoot (const string& path)
+{
+ sg_gzifstream in( path );
if ( !in.is_open() )
- return(FG_OPTIONS_ERROR);
+ return "";
- FG_LOG( FG_GENERAL, FG_INFO, "Processing config file: " << path );
+ SG_LOG( SG_GENERAL, SG_INFO, "Scanning for root: " << path );
in >> skipcomment;
#ifndef __MWERKS__
#endif
string line;
-#ifdef GETLINE_NEEDS_TERMINATOR
- getline( in, line, '\n' );
-#elif defined (MACOS)
- getline( in, line, '\r' );
+#if defined( macintosh )
+ getline( in, line, '\r' );
#else
- getline( in, line );
+ getline( in, line, '\n' );
#endif
+ // catch extraneous (DOS) line ending character
+ if ( line[line.length() - 1] < 32 ) {
+ line = line.substr( 0, line.length()-1 );
+ }
+
+ if ( line.find( "--fg-root=" ) == 0 ) {
+ return line.substr( 10 );
+ }
+
+ in >> skipcomment;
+ }
+
+ return "";
+}
+
+
+// Parse the command line options
+void
+fgParseArgs (int argc, char **argv)
+{
+ bool in_options = true;
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Processing command line arguments");
+
+ 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) ) {
+ fgUsage();
+ exit(-1);
+ }
+ }
+ } else {
+ in_options = false;
+ SG_LOG(SG_GENERAL, SG_INFO,
+ "Reading command-line property file " << arg);
+ readProperties(arg, globals->get_props());
+ }
+ }
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Finished command line arguments");
+}
+
+
+// Parse config file options
+void
+fgParseOptions (const string& path) {
+ sg_gzifstream in( path );
+ if ( !in.is_open() ) {
+ return;
+ }
+
+ SG_LOG( SG_GENERAL, SG_INFO, "Processing config file: " << path );
+
+ in >> skipcomment;
+#ifndef __MWERKS__
+ while ( ! in.eof() ) {
+#else
+ char c = '\0';
+ while ( in.get(c) && c != '\0' ) {
+ in.putback(c);
+#endif
+ string line;
+
+#if defined( macintosh )
+ getline( in, line, '\r' );
+#else
+ getline( in, line, '\n' );
+#endif
+
+ // catch extraneous (DOS) line ending character
+ if ( line[line.length() - 1] < 32 ) {
+ line = line.substr( 0, line.length()-1 );
+ }
+
if ( parse_option( line ) == FG_OPTIONS_ERROR ) {
- FG_LOG( FG_GENERAL, FG_ALERT,
+ SG_LOG( SG_GENERAL, SG_ALERT,
"Config file parse error: " << path << " '"
<< line << "'" );
+ fgUsage();
exit(-1);
}
in >> skipcomment;
}
-
- return FG_OPTIONS_OK;
}
// Print usage message
-void fgOPTIONS::usage ( void ) {
- cout << "Usage: fg [ 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--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 an 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 << endl;
-
- 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 instrumetn 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;
-
- cout << "Flight Model:" << endl;
- cout << "\t--fdm=abcd: selects the core flight model code." << endl;
- cout << "\t\tcan be one of jsb, larcsim, magic, or external" << endl;
- cout << "\t--aircraft=abcd: aircraft 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 << endl;
- //(UIUC)
- cout <<"Aircraft model directory" << endl;
- cout <<"\t--aircraft-dir=<path> path is relative to the path of the executable" << endl;
- cout << endl;
-
- cout << "Initial Position and Orientation:" << endl;
- cout << "\t--airport-id=ABCD: specify starting postion by airport id"
- << 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 degress (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 (--fdm=jsb only)" << endl;
- cout << "\t--mach= initial mach number (--fdm=jsb only)" << endl;
- cout << 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 << endl;
-
- cout << "Scenery Options:" << endl;
- cout << "\t--tile-radius=n: specify tile radius, must be 1 - 4" << endl;
- cout << endl;
-
- 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;
+void
+fgUsage ()
+{
+ // *** FIXME ***
+ // Began the process of converting output from printf() to
+ // SG_LOG() but this needs to be finished.
+
+ SGPropertyNode options_root;
+ SGPath opath( globals->get_fg_root() );
+ opath.append( "options.xml" );
+
+ try {
+ readProperties(opath.c_str(), &options_root);
+ } catch (const sg_exception &ex) {
+ SG_LOG( SG_GENERAL, SG_ALERT, endl << "Unable to read the help file." );
+ SG_LOG( SG_GENERAL, SG_ALERT, "Make sure the file options.xml is located in the FlightGear base directory." );
+ exit(-1);
+ }
- cout << "Network Options:" << endl;
- cout << "\t--net-hud: Hud displays network info" << endl;
- cout << "\t--net-id=name: specify your own callsign" << endl;
-#endif
-}
+ SGPropertyNode *options = options_root.getNode("options");
+ if (!options) {
+ SG_LOG( SG_GENERAL, SG_ALERT,
+ "Error reading options.xml: <options> directive not found." );
+ exit(-1);
+ }
+ SGPropertyNode *usage = options->getNode("usage");
+ if (usage) {
+ SG_LOG( SG_GENERAL, SG_ALERT, "Usage: " << usage->getStringValue() );
+ }
-// Destructor
-fgOPTIONS::~fgOPTIONS( void ) {
+ vector<SGPropertyNode_ptr>section = options->getChildren("section");
+ for (unsigned int j = 0; j < section.size(); j++) {
+
+ SGPropertyNode *name = section[j]->getNode("name");
+ if (name) {
+ SG_LOG( SG_GENERAL, SG_ALERT, endl << name->getStringValue()
+ << ":" );
+ }
+
+ 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 *arg = option[k]->getNode("arg");
+
+ if (name) {
+ string str = name->getStringValue();
+ if (short_name) {
+ str.append(", -");
+ str.append(short_name->getStringValue());
+ }
+ if (arg) {
+ str.append("=");
+ str.append(arg->getStringValue());
+ }
+
+ if (str.size() <= 25) {
+ fprintf(stderr, " --%-27s", str.c_str());
+ } else {
+ fprintf(stderr, "\n --%s\n%32c", str.c_str(), ' ');
+ }
+
+ str.erase();
+ SGPropertyNode *desc = option[k]->getNode("description");
+ if (desc) {
+ SG_LOG( SG_GENERAL, SG_ALERT, desc->getStringValue() );
+
+ for ( int l = 1;
+ (desc = option[k]->getNode("desc", l, false));
+ l++ )
+ {
+ fprintf(stderr, "%32c%s\n", ' ',
+ desc->getStringValue());
+ }
+ } else {
+ SG_LOG( SG_GENERAL, SG_ALERT, "" );
+ }
+ }
+ }
+ }
}