# include <simgear/compiler.h>
#endif
+#include <simgear/structure/exception.hxx>
+#include <simgear/magvar/magvar.hxx>
+#include <simgear/timing/sg_time.hxx>
+#include <simgear/misc/sg_path.hxx>
+#include <simgear/scene/material/matlib.hxx>
+#include <simgear/sound/soundmgr_openal.hxx>
+
#include STL_IOSTREAM
-#include <Autopilot/newauto.hxx>
+#include <ATC/ATCdisplay.hxx>
#include <Aircraft/aircraft.hxx>
#include <Time/tmp.hxx>
#include <FDM/UIUCModel/uiuc_aircraftdir.h>
-#ifndef FG_OLD_WEATHER
-# include <WeatherCM/FGLocalWeatherDatabase.h>
-#else
-# include <Weather/weather.hxx>
-#endif
+#include <Environment/environment.hxx>
-#include "fgfs.hxx"
+#include <GUI/gui.h>
+
+#include "globals.hxx"
#include "fg_props.hxx"
-#if !defined(SG_HAVE_NATIVE_SGI_COMPILERS)
SG_USING_STD(istream);
SG_USING_STD(ostream);
-#endif
-#define DEFAULT_AP_HEADING_LOCK FGAutopilot::FG_DG_HEADING_LOCK
+static bool winding_ccw = true; // FIXME: temporary
+
+static bool fdm_data_logging = false; // FIXME: temporary
-static double getWindNorth ();
-static double getWindEast ();
-static double getWindDown ();
+static bool frozen = false; // FIXME: temporary
+
+
+\f
+////////////////////////////////////////////////////////////////////////
+// Default property bindings (not yet handled by any module).
+////////////////////////////////////////////////////////////////////////
+
+struct LogClassMapping {
+ sgDebugClass c;
+ string name;
+ LogClassMapping(sgDebugClass cc, string nname) { c = cc; name = nname; }
+};
+
+LogClassMapping log_class_mappings [] = {
+ LogClassMapping(SG_NONE, "none"),
+ LogClassMapping(SG_TERRAIN, "terrain"),
+ LogClassMapping(SG_ASTRO, "astro"),
+ LogClassMapping(SG_FLIGHT, "flight"),
+ LogClassMapping(SG_INPUT, "input"),
+ LogClassMapping(SG_GL, "gl"),
+ LogClassMapping(SG_VIEW, "view"),
+ LogClassMapping(SG_COCKPIT, "cockpit"),
+ LogClassMapping(SG_GENERAL, "general"),
+ LogClassMapping(SG_MATH, "math"),
+ LogClassMapping(SG_EVENT, "event"),
+ LogClassMapping(SG_AIRCRAFT, "aircraft"),
+ LogClassMapping(SG_AUTOPILOT, "autopilot"),
+ LogClassMapping(SG_IO, "io"),
+ LogClassMapping(SG_CLIPPER, "clipper"),
+ LogClassMapping(SG_NETWORK, "network"),
+ LogClassMapping(SG_INSTR, "instrumentation"),
+ LogClassMapping(SG_SYSTEMS, "systems"),
+ LogClassMapping(SG_UNDEFD, "")
+};
+
+
+/**
+ * Get the logging classes.
+ */
+static const char *
+getLoggingClasses ()
+{
+ sgDebugClass classes = logbuf::get_log_classes();
+ static string result = ""; // FIXME
+ for (int i = 0; log_class_mappings[i].c != SG_UNDEFD; i++) {
+ if ((classes&log_class_mappings[i].c) > 0) {
+ if (!result.empty())
+ result += '|';
+ result += log_class_mappings[i].name;
+ }
+ }
+ return result.c_str();
+}
+
+
+static void
+addLoggingClass (const string &name)
+{
+ sgDebugClass classes = logbuf::get_log_classes();
+ for (int i = 0; log_class_mappings[i].c != SG_UNDEFD; i++) {
+ if (name == log_class_mappings[i].name) {
+ logbuf::set_log_classes(sgDebugClass(classes|log_class_mappings[i].c));
+ return;
+ }
+ }
+ SG_LOG(SG_GENERAL, SG_WARN, "Unknown logging class: " << name);
+}
-// Allow the view to be set from two axes (i.e. a joystick hat)
-// This needs to be in FGViewer itself, somehow.
-static double axisLong = 0.0;
-static double axisLat = 0.0;
/**
- * Utility function.
+ * Set the logging classes.
*/
-static inline void
-_set_view_from_axes ()
+static void
+setLoggingClasses (const char * c)
{
- // Take no action when hat is centered
- if (axisLong == 0 && axisLat == 0)
+ string classes = c;
+ logbuf::set_log_classes(SG_NONE);
+
+ if (classes == "none") {
+ SG_LOG(SG_GENERAL, SG_INFO, "Disabled all logging classes");
return;
+ }
- double viewDir = 0;
-
- if (axisLong < 0) { // Longitudinal axis forward
- if (axisLat < 0)
- viewDir = 45;
- else if (axisLat > 0)
- viewDir = 315;
- else
- viewDir = 0;
- } else if (axisLong > 0) { // Longitudinal axis backward
- if (axisLat < 0)
- viewDir = 135;
- else if (axisLat > 0)
- viewDir = 225;
- else
- viewDir = 180;
- } else { // Longitudinal axis neutral
- if (axisLat < 0)
- viewDir = 90;
- else
- viewDir = 270;
+ if (classes.empty() || classes == "all") { // default
+ logbuf::set_log_classes(SG_ALL);
+ SG_LOG(SG_GENERAL, SG_INFO, "Enabled all logging classes: "
+ << getLoggingClasses());
+ return;
}
- globals->get_current_view()->set_goal_view_offset(viewDir*SGD_DEGREES_TO_RADIANS);
-// globals->get_current_view()->set_view_offset(viewDir*SGD_DEGREES_TO_RADIANS);
+ string rest = classes;
+ string name = "";
+ int sep = rest.find('|');
+ while (sep > 0) {
+ name = rest.substr(0, sep);
+ rest = rest.substr(sep+1);
+ addLoggingClass(name);
+ sep = rest.find('|');
+ }
+ addLoggingClass(rest);
+ SG_LOG(SG_GENERAL, SG_INFO, "Set logging classes to "
+ << getLoggingClasses());
}
-\f
-////////////////////////////////////////////////////////////////////////
-// Default property bindings (not yet handled by any module).
-////////////////////////////////////////////////////////////////////////
/**
- * Return the current aircraft directory (UIUC) as a string.
+ * Get the logging priority.
*/
-static string
-getAircraftDir ()
+static const char *
+getLoggingPriority ()
{
- return aircraft_dir;
+ switch (logbuf::get_log_priority()) {
+ case SG_BULK:
+ return "bulk";
+ case SG_DEBUG:
+ return "debug";
+ case SG_INFO:
+ return "info";
+ case SG_WARN:
+ return "warn";
+ case SG_ALERT:
+ return "alert";
+ default:
+ SG_LOG(SG_GENERAL, SG_WARN, "Internal: Unknown logging priority number: "
+ << logbuf::get_log_priority());
+ return "unknown";
+ }
}
/**
- * Set the current aircraft directory (UIUC).
+ * Set the logging priority.
*/
static void
-setAircraftDir (string dir)
-{
- if (getAircraftDir() != dir) {
- aircraft_dir = dir;
-// needReinit(); FIXME!!
+setLoggingPriority (const char * p)
+{
+ if (p == 0)
+ return;
+ string priority = p;
+ if (priority == "bulk") {
+ logbuf::set_log_priority(SG_BULK);
+ } else if (priority == "debug") {
+ logbuf::set_log_priority(SG_DEBUG);
+ } else if (priority.empty() || priority == "info") { // default
+ logbuf::set_log_priority(SG_INFO);
+ } else if (priority == "warn") {
+ logbuf::set_log_priority(SG_WARN);
+ } else if (priority == "alert") {
+ logbuf::set_log_priority(SG_ALERT);
+ } else {
+ SG_LOG(SG_GENERAL, SG_WARN, "Unknown logging priority " << priority);
}
+ SG_LOG(SG_GENERAL, SG_DEBUG, "Logging priority is " << getLoggingPriority());
}
/**
- * Get the current view offset in degrees.
+ * Return the current frozen state.
*/
-static double
-getViewOffset ()
+static bool
+getFreeze ()
{
- return (globals->get_current_view()
- ->get_view_offset() * SGD_RADIANS_TO_DEGREES);
+ return frozen;
}
+/**
+ * Set the current frozen state.
+ */
static void
-setViewOffset (double offset)
-{
- globals->get_current_view()->set_view_offset(offset * SGD_DEGREES_TO_RADIANS);
+setFreeze (bool f)
+{
+ frozen = f;
+
+ // Stop sound on a pause
+ SGSoundMgr *s = globals->get_soundmgr();
+ if ( s != NULL ) {
+ if ( f ) {
+ s->pause();
+ } else {
+ s->resume();
+ }
+ }
}
-static double
-getGoalViewOffset ()
+
+/**
+ * Return the current aircraft directory (UIUC) as a string.
+ */
+static const char *
+getAircraftDir ()
{
- return (globals->get_current_view()
- ->get_goal_view_offset() * SGD_RADIANS_TO_DEGREES);
+ return aircraft_dir.c_str();
}
+
+/**
+ * Set the current aircraft directory (UIUC).
+ */
static void
-setGoalViewOffset (double offset)
+setAircraftDir (const char * dir)
+{
+ aircraft_dir = dir;
+}
+
+
+/**
+ * Return the number of milliseconds elapsed since simulation started.
+ */
+static double
+getElapsedTime_sec ()
{
- globals->get_current_view()
- ->set_goal_view_offset(offset * SGD_DEGREES_TO_RADIANS);
+ return globals->get_sim_time_sec();
}
/**
* Return the current Zulu time.
*/
-static string
+static const char *
getDateString ()
{
- string out;
- char buf[64];
+ static char buf[64]; // FIXME
struct tm * t = globals->get_time_params()->getGmt();
sprintf(buf, "%.4d-%.2d-%.2dT%.2d:%.2d:%.2d",
t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
t->tm_hour, t->tm_min, t->tm_sec);
- out = buf;
- return out;
+ return buf;
}
* Set the current Zulu time.
*/
static void
-setDateString (string date_string)
+setDateString (const char * date_string)
{
+ static const SGPropertyNode *cur_time_override
+ = fgGetNode("/sim/time/cur-time-override", true);
+
SGTime * st = globals->get_time_params();
struct tm * current_time = st->getGmt();
struct tm new_time;
// Scan for basic ISO format
// YYYY-MM-DDTHH:MM:SS
- int ret = sscanf(date_string.c_str(), "%d-%d-%dT%d:%d:%d",
+ int ret = sscanf(date_string, "%d-%d-%dT%d:%d:%d",
&(new_time.tm_year), &(new_time.tm_mon),
&(new_time.tm_mday), &(new_time.tm_hour),
&(new_time.tm_min), &(new_time.tm_sec));
// if the save file has been edited
// by hand.
if (ret != 6) {
- SG_LOG(SG_INPUT, SG_ALERT, "Date/time string " << date_string
+ SG_LOG(SG_INPUT, SG_WARN, "Date/time string " << date_string
<< " not in YYYY-MM-DDTHH:MM:SS format; skipped");
return;
}
double lon = current_aircraft.fdm_state->get_Longitude();
double lat = current_aircraft.fdm_state->get_Latitude();
globals->set_warp(warp);
- st->update(lon, lat, warp);
- fgUpdateSkyAndLightingParams();
+ st->update(lon, lat, cur_time_override->getLongValue(), warp);
}
/**
* Return the GMT as a string.
*/
-static string
+static const char *
getGMTString ()
{
- string out;
- char buf[16];
- struct tm * t = globals->get_time_params()->getGmt();
+ static char buf[16]; // FIXME
+ struct tm *t = globals->get_time_params()->getGmt();
sprintf(buf, " %.2d:%.2d:%.2d",
t->tm_hour, t->tm_min, t->tm_sec);
- out = buf;
- return out;
+ // cout << t << " " << buf << endl;
+ return buf;
}
/**
static double
getHeadingMag ()
{
- return current_aircraft.fdm_state->get_Psi() * SGD_RADIANS_TO_DEGREES - getMagVar();
+ double magheading;
+ magheading = current_aircraft.fdm_state->get_Psi() * SGD_RADIANS_TO_DEGREES - getMagVar();
+ if (magheading < 0) magheading += 360;
+ return magheading;
}
-
-/**
- * Return the current engine0 rpm
- */
-static double
-getRPM ()
-{
- if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
- return current_aircraft.fdm_state->get_engine(0)->get_RPM();
- } else {
- return 0.0;
- }
-}
-
-
-/**
- * Return the current engine0 EGT.
- */
-static double
-getEGT ()
+static long
+getWarp ()
{
- if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
- return current_aircraft.fdm_state->get_engine(0)->get_EGT();
- } else {
- return 0.0;
- }
+ return globals->get_warp();
}
-/**
- * Return the current engine0 CHT.
- */
-static double
-getCHT ()
+static void
+setWarp (long warp)
{
- if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
- return current_aircraft.fdm_state->get_engine(0)->get_CHT();
- } else {
- return 0.0;
- }
+ globals->set_warp(warp);
}
-/**
- * Return the current engine0 Manifold Pressure.
- */
-static double
-getMP ()
+static long
+getWarpDelta ()
{
- if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
- return current_aircraft.fdm_state->get_engine(0)->get_Manifold_Pressure();
- } else {
- return 0.0;
- }
+ return globals->get_warp_delta();
}
-
-/**
- * Return the current engine0 fuel flow
- */
-static double
-getFuelFlow ()
+static void
+setWarpDelta (long delta)
{
- if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
- return current_aircraft.fdm_state->get_engine(0)->get_Fuel_Flow();
- } else {
- return 0.0;
- }
+ globals->set_warp_delta(delta);
}
-/**
- * Return the fuel level in tank 1
- */
-static double
-getTank1Fuel ()
+static bool
+getWindingCCW ()
{
- return current_aircraft.fdm_state->get_Tank1Fuel();
+ return winding_ccw;
}
static void
-setTank1Fuel ( double gals )
+setWindingCCW (bool state)
{
- current_aircraft.fdm_state->set_Tank1Fuel( gals );
+ winding_ccw = state;
+ if ( winding_ccw )
+ glFrontFace ( GL_CCW );
+ else
+ glFrontFace ( GL_CW );
}
-/**
- * Return the fuel level in tank 2
- */
-static double
-getTank2Fuel ()
+static bool
+getFullScreen ()
{
- return current_aircraft.fdm_state->get_Tank2Fuel();
+#if defined(FX) && !defined(WIN32)
+ return globals->get_fullscreen();
+#else
+ return false;
+#endif
}
static void
-setTank2Fuel ( double gals )
+setFullScreen (bool state)
{
- current_aircraft.fdm_state->set_Tank2Fuel( gals );
+#if defined(FX) && !defined(WIN32)
+ globals->set_fullscreen(state);
+# if defined(XMESA_FX_FULLSCREEN) && defined(XMESA_FX_WINDOW)
+ XMesaSetFXmode( state ? XMESA_FX_FULLSCREEN : XMESA_FX_WINDOW );
+# endif
+#endif
}
-
-/**
- * Get the autopilot altitude lock (true=on).
- */
static bool
-getAPAltitudeLock ()
+getFDMDataLogging ()
{
- return current_autopilot->get_AltitudeEnabled();
+ return fdm_data_logging;
}
-
-/**
- * Set the autopilot altitude lock (true=on).
- */
static void
-setAPAltitudeLock (bool lock)
+setFDMDataLogging (bool state)
{
- current_autopilot->set_AltitudeMode(FGAutopilot::FG_ALTITUDE_LOCK);
- current_autopilot->set_AltitudeEnabled(lock);
+ // kludge; no getter or setter available
+ if (state != fdm_data_logging) {
+ fgToggleFDMdataLogging();
+ fdm_data_logging = state;
+ }
}
-/**
- * Get the autopilot target altitude in feet.
- */
-static double
-getAPAltitude ()
+\f
+////////////////////////////////////////////////////////////////////////
+// Tie the properties.
+////////////////////////////////////////////////////////////////////////
+
+FGProperties::FGProperties ()
{
- return current_autopilot->get_TargetAltitude() * SG_METER_TO_FEET;
}
-
-/**
- * Set the autopilot target altitude in feet.
- */
-static void
-setAPAltitude (double altitude)
+FGProperties::~FGProperties ()
{
- current_autopilot->set_TargetAltitude( altitude * SG_FEET_TO_METER );
}
-/**
- * Get the autopilot altitude lock (true=on).
- */
-static bool
-getAPGSLock ()
+void
+FGProperties::init ()
{
- return current_autopilot->get_AltitudeEnabled();
}
-
-/**
- * Set the autopilot altitude lock (true=on).
- */
-static void
-setAPGSLock (bool lock)
+void
+FGProperties::bind ()
{
- current_autopilot->set_AltitudeMode(FGAutopilot::FG_ALTITUDE_GS1);
- current_autopilot->set_AltitudeEnabled(lock);
-}
+ // Simulation
+ fgTie("/sim/logging/priority", getLoggingPriority, setLoggingPriority);
+ fgTie("/sim/logging/classes", getLoggingClasses, setLoggingClasses);
+ fgTie("/sim/freeze/master", getFreeze, setFreeze);
+ fgTie("/sim/aircraft-dir", getAircraftDir, setAircraftDir);
+ fgTie("/sim/time/elapsed-sec", getElapsedTime_sec);
+ fgTie("/sim/time/gmt", getDateString, setDateString);
+ fgSetArchivable("/sim/time/gmt");
+ fgTie("/sim/time/gmt-string", getGMTString);
-/**
- * Get the autopilot target altitude in feet.
- */
-static double
-getAPClimb ()
-{
- return current_autopilot->get_TargetClimbRate() * SG_METER_TO_FEET;
-}
+ // Orientation
+ fgTie("/orientation/heading-magnetic-deg", getHeadingMag);
+ fgTie("/environment/magnetic-variation-deg", getMagVar);
+ fgTie("/environment/magnetic-dip-deg", getMagDip);
-/**
- * Set the autopilot target altitude in feet.
- */
-static void
-setAPClimb (double rate)
-{
- current_autopilot->set_TargetClimbRate( rate * SG_FEET_TO_METER );
-}
+ fgTie("/sim/time/warp", getWarp, setWarp, false);
+ fgTie("/sim/time/warp-delta", getWarpDelta, setWarpDelta);
+ // Misc. Temporary junk.
+ fgTie("/sim/temp/winding-ccw", getWindingCCW, setWindingCCW, false);
+ fgTie("/sim/temp/full-screen", getFullScreen, setFullScreen);
+ fgTie("/sim/temp/fdm-data-logging", getFDMDataLogging, setFDMDataLogging);
+}
-/**
- * Get the autopilot heading lock (true=on).
- */
-static bool
-getAPHeadingLock ()
+void
+FGProperties::unbind ()
{
- return
- (current_autopilot->get_HeadingEnabled() &&
- current_autopilot->get_HeadingMode() == DEFAULT_AP_HEADING_LOCK);
-}
+ // Simulation
+ fgUntie("/sim/logging/priority");
+ fgUntie("/sim/logging/classes");
+ fgUntie("/sim/freeze/master");
+ fgUntie("/sim/aircraft-dir");
+ fgUntie("/sim/time/elapsed-sec");
+ fgUntie("/sim/time/gmt");
+ fgUntie("/sim/time/gmt-string");
-/**
- * Set the autopilot heading lock (true=on).
- */
-static void
-setAPHeadingLock (bool lock)
-{
- if (lock) {
- current_autopilot->set_HeadingMode(DEFAULT_AP_HEADING_LOCK);
- current_autopilot->set_HeadingEnabled(true);
- } else {
- current_autopilot->set_HeadingEnabled(false);
- }
-}
+ // Orientation
+ fgUntie("/orientation/heading-magnetic-deg");
+ // Environment
+ fgUntie("/environment/magnetic-variation-deg");
+ fgUntie("/environment/magnetic-dip-deg");
-/**
- * Get the autopilot heading bug in degrees.
- */
-static double
-getAPHeadingBug ()
-{
- return current_autopilot->get_DGTargetHeading();
-}
+ fgUntie("/sim/time/warp");
+ fgUntie("/sim/time/warp-delta");
+ // Misc. Temporary junk.
+ fgUntie("/sim/temp/winding-ccw");
+ fgUntie("/sim/temp/full-screen");
+ fgUntie("/sim/temp/fdm-data-logging");
+}
-/**
- * Set the autopilot heading bug in degrees.
- */
-static void
-setAPHeadingBug (double heading)
+void
+FGProperties::update (double dt)
{
- current_autopilot->set_DGTargetHeading( heading );
-}
+ // Date and time
+ struct tm * t = globals->get_time_params()->getGmt();
+ fgSetInt("/sim/time/utc/year", t->tm_year + 1900);
+ fgSetInt("/sim/time/utc/month", t->tm_mon + 1);
+ fgSetInt("/sim/time/utc/day", t->tm_mday);
+ fgSetInt("/sim/time/utc/hour", t->tm_hour);
+ fgSetInt("/sim/time/utc/minute", t->tm_min);
+ fgSetInt("/sim/time/utc/second", t->tm_sec);
-/**
- * Get the autopilot wing leveler lock (true=on).
- */
-static bool
-getAPWingLeveler ()
-{
- return
- (current_autopilot->get_HeadingEnabled() &&
- current_autopilot->get_HeadingMode() == FGAutopilot::FG_TC_HEADING_LOCK);
+ fgSetDouble("/sim/time/utc/day-seconds",
+ t->tm_hour * 3600 +
+ t->tm_min * 60 +
+ t->tm_sec);
}
-/**
- * Set the autopilot wing leveler lock (true=on).
- */
-static void
-setAPWingLeveler (bool lock)
-{
- if (lock) {
- current_autopilot->set_HeadingMode(FGAutopilot::FG_TC_HEADING_LOCK);
- current_autopilot->set_HeadingEnabled(true);
- } else {
- current_autopilot->set_HeadingEnabled(false);
- }
-}
+\f
+////////////////////////////////////////////////////////////////////////
+// Save and restore.
+////////////////////////////////////////////////////////////////////////
+
/**
- * Return true if the autopilot is locked to NAV1.
+ * Save the current state of the simulator to a stream.
*/
-static bool
-getAPNAV1Lock ()
+bool
+fgSaveFlight (ostream &output, bool write_all)
{
- return
- (current_autopilot->get_HeadingEnabled() &&
- current_autopilot->get_HeadingMode() == FGAutopilot::FG_HEADING_NAV1);
-}
+ fgSetBool("/sim/presets/onground", false);
+ fgSetArchivable("/sim/presets/onground");
+ fgSetBool("/sim/presets/trim", false);
+ fgSetArchivable("/sim/presets/trim");
+ fgSetString("/sim/presets/speed-set", "UVW");
+ fgSetArchivable("/sim/presets/speed-set");
-/**
- * Set the autopilot NAV1 lock.
- */
-static void
-setAPNAV1Lock (bool lock)
-{
- if (lock) {
- current_autopilot->set_HeadingMode(FGAutopilot::FG_HEADING_NAV1);
- current_autopilot->set_HeadingEnabled(true);
- } else if (current_autopilot->get_HeadingMode() ==
- FGAutopilot::FG_HEADING_NAV1) {
- current_autopilot->set_HeadingEnabled(false);
+ try {
+ writeProperties(output, globals->get_props(), write_all);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error saving flight: ", e);
+ return false;
}
-}
-
-/**
- * Get the autopilot autothrottle lock.
- */
-static bool
-getAPAutoThrottleLock ()
-{
- return current_autopilot->get_AutoThrottleEnabled();
+ return true;
}
/**
- * Set the autothrottle lock.
+ * Restore the current state of the simulator from a stream.
*/
-static void
-setAPAutoThrottleLock (bool lock)
+bool
+fgLoadFlight (istream &input)
{
- current_autopilot->set_AutoThrottleEnabled(lock);
-}
+ SGPropertyNode props;
+ try {
+ readProperties(input, &props);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error reading saved flight: ", e);
+ return false;
+ }
+ fgSetBool("/sim/presets/onground", false);
+ fgSetBool("/sim/presets/trim", false);
+ fgSetString("/sim/presets/speed-set", "UVW");
-// kludge
-static double
-getAPRudderControl ()
-{
- if (getAPHeadingLock())
- return current_autopilot->get_TargetHeading();
- else
- return controls.get_rudder();
+ copyProperties(&props, globals->get_props());
+ // When loading a flight, make it the
+ // new initial state.
+ globals->saveInitialState();
+ return true;
}
-// kludge
-static void
-setAPRudderControl (double value)
+
+bool
+fgLoadProps (const char * path, SGPropertyNode * props, bool in_fg_root)
{
- if (getAPHeadingLock()) {
- SG_LOG(SG_GENERAL, SG_DEBUG, "setAPRudderControl " << value );
- value -= current_autopilot->get_TargetHeading();
- current_autopilot->HeadingAdjust(value < 0.0 ? -1.0 : 1.0);
+ string fullpath;
+ if (in_fg_root) {
+ SGPath loadpath(globals->get_fg_root());
+ loadpath.append(path);
+ fullpath = loadpath.str();
} else {
- controls.set_rudder(value);
+ fullpath = path;
}
+
+ try {
+ readProperties(fullpath, props);
+ } catch (const sg_exception &e) {
+ guiErrorMessage("Error reading properties: ", e);
+ return false;
+ }
+ return true;
}
-// kludge
-static double
-getAPElevatorControl ()
+
+\f
+////////////////////////////////////////////////////////////////////////
+// Property convenience functions.
+////////////////////////////////////////////////////////////////////////
+
+SGPropertyNode *
+fgGetNode (const char * path, bool create)
{
- if (getAPAltitudeLock())
- return current_autopilot->get_TargetAltitude();
- else
- return controls.get_elevator();
+ return globals->get_props()->getNode(path, create);
}
-// kludge
-static void
-setAPElevatorControl (double value)
+SGPropertyNode *
+fgGetNode (const char * path, int index, bool create)
{
- if (getAPAltitudeLock()) {
- SG_LOG(SG_GENERAL, SG_DEBUG, "setAPElevatorControl " << value );
- value -= current_autopilot->get_TargetAltitude();
- current_autopilot->AltitudeAdjust(value < 0.0 ? 100.0 : -100.0);
- } else {
- controls.set_elevator(value);
- }
+ return globals->get_props()->getNode(path, index, create);
}
-// kludge
-static double
-getAPThrottleControl ()
+bool
+fgHasNode (const char * path)
{
- if (getAPAutoThrottleLock())
- return 0.0; // always resets
- else
- return controls.get_throttle(0);
+ return (fgGetNode(path, false) != 0);
}
-// kludge
-static void
-setAPThrottleControl (double value)
+void
+fgAddChangeListener (SGPropertyChangeListener * listener, const char * path)
{
- if (getAPAutoThrottleLock())
- current_autopilot->AutoThrottleAdjust(value < 0.0 ? -0.01 : 0.01);
- else
- controls.set_throttle(0, value);
+ fgGetNode(path, true)->addChangeListener(listener);
}
-
-/**
- * Get the current visibility (meters).
- */
-static double
-getVisibility ()
+void
+fgAddChangeListener (SGPropertyChangeListener * listener,
+ const char * path, int index)
{
-#ifndef FG_OLD_WEATHER
- return WeatherDatabase->getWeatherVisibility();
-#else
- return current_weather.get_visibility();
-#endif
+ fgGetNode(path, index, true)->addChangeListener(listener);
}
-
-/**
- * Set the current visibility (meters).
- */
-static void
-setVisibility (double visibility)
+bool
+fgGetBool (const char * name, bool defaultValue)
{
-#ifndef FG_OLD_WEATHER
- WeatherDatabase->setWeatherVisibility(visibility);
-#else
- current_weather.set_visibility(visibility);
-#endif
+ return globals->get_props()->getBoolValue(name, defaultValue);
}
-/**
- * Get the current wind north velocity (feet/second).
- */
-static double
-getWindNorth ()
+int
+fgGetInt (const char * name, int defaultValue)
{
- return current_aircraft.fdm_state->get_V_north_airmass();
+ return globals->get_props()->getIntValue(name, defaultValue);
}
-
-/**
- * Set the current wind north velocity (feet/second).
- */
-static void
-setWindNorth (double speed)
+int
+fgGetLong (const char * name, long defaultValue)
{
- current_aircraft.fdm_state
- ->set_Velocities_Local_Airmass(speed, getWindEast(), getWindDown());
+ return globals->get_props()->getLongValue(name, defaultValue);
}
-
-/**
- * Get the current wind east velocity (feet/second).
- */
-static double
-getWindEast ()
+float
+fgGetFloat (const char * name, float defaultValue)
{
- return current_aircraft.fdm_state->get_V_east_airmass();
+ return globals->get_props()->getFloatValue(name, defaultValue);
}
-
-/**
- * Set the current wind east velocity (feet/second).
- */
-static void
-setWindEast (double speed)
+double
+fgGetDouble (const char * name, double defaultValue)
{
- cout << "Set wind-east to " << speed << endl;
- current_aircraft.fdm_state->set_Velocities_Local_Airmass(getWindNorth(),
- speed,
- getWindDown());
+ return globals->get_props()->getDoubleValue(name, defaultValue);
}
-
-/**
- * Get the current wind down velocity (feet/second).
- */
-static double
-getWindDown ()
+const char *
+fgGetString (const char * name, const char * defaultValue)
{
- return current_aircraft.fdm_state->get_V_down_airmass();
+ return globals->get_props()->getStringValue(name, defaultValue);
}
-
-/**
- * Set the current wind down velocity (feet/second).
- */
-static void
-setWindDown (double speed)
+bool
+fgSetBool (const char * name, bool val)
{
- current_aircraft.fdm_state->set_Velocities_Local_Airmass(getWindNorth(),
- getWindEast(),
- speed);
+ return globals->get_props()->setBoolValue(name, val);
}
-static double
-getFOV ()
+bool
+fgSetInt (const char * name, int val)
{
- return globals->get_current_view()->get_fov();
+ return globals->get_props()->setIntValue(name, val);
}
-static void
-setFOV (double fov)
+bool
+fgSetLong (const char * name, long val)
{
- globals->get_current_view()->set_fov( fov );
+ return globals->get_props()->setLongValue(name, val);
}
-
-static void
-setViewAxisLong (double axis)
+bool
+fgSetFloat (const char * name, float val)
{
- axisLong = axis;
+ return globals->get_props()->setFloatValue(name, val);
}
-static void
-setViewAxisLat (double axis)
+bool
+fgSetDouble (const char * name, double val)
{
- axisLat = axis;
+ return globals->get_props()->setDoubleValue(name, val);
}
+bool
+fgSetString (const char * name, const char * val)
+{
+ return globals->get_props()->setStringValue(name, val);
+}
void
-fgInitProps ()
+fgSetArchivable (const char * name, bool state)
{
- // Simulation
- fgTie("/sim/aircraft-dir", getAircraftDir, setAircraftDir);
- fgTie("/sim/view/offset", getViewOffset, setViewOffset);
- fgTie("/sim/view/goal-offset", getGoalViewOffset, setGoalViewOffset);
- fgTie("/sim/time/gmt", getDateString, setDateString);
- fgTie("/sim/time/gmt-string", getGMTString);
-
- // Orientation
- fgTie("/orientation/heading-magnetic", getHeadingMag);
-
- // Engine
- fgTie("/engines/engine0/rpm", getRPM);
- fgTie("/engines/engine0/egt", getEGT);
- fgTie("/engines/engine0/cht", getCHT);
- fgTie("/engines/engine0/mp", getMP);
- fgTie("/engines/engine0/fuel-flow", getFuelFlow);
-
- //consumables
- fgTie("/consumables/fuel/tank1/level", getTank1Fuel, setTank1Fuel, false);
- fgTie("/consumables/fuel/tank2/level", getTank2Fuel, setTank2Fuel, false);
-
- // Autopilot
- fgTie("/autopilot/locks/altitude", getAPAltitudeLock, setAPAltitudeLock);
- fgTie("/autopilot/settings/altitude", getAPAltitude, setAPAltitude);
- fgTie("/autopilot/locks/glide-slope", getAPGSLock, setAPGSLock);
- fgTie("/autopilot/settings/climb-rate", getAPClimb, setAPClimb, false);
- fgTie("/autopilot/locks/heading", getAPHeadingLock, setAPHeadingLock);
- fgTie("/autopilot/settings/heading-bug", getAPHeadingBug, setAPHeadingBug,
- false);
- fgTie("/autopilot/locks/wing-leveler", getAPWingLeveler, setAPWingLeveler);
- fgTie("/autopilot/locks/nav1", getAPNAV1Lock, setAPNAV1Lock);
- fgTie("/autopilot/locks/auto-throttle",
- getAPAutoThrottleLock, setAPAutoThrottleLock);
- fgTie("/autopilot/control-overrides/rudder",
- getAPRudderControl, setAPRudderControl);
- fgTie("/autopilot/control-overrides/elevator",
- getAPElevatorControl, setAPElevatorControl);
- fgTie("/autopilot/control-overrides/throttle",
- getAPThrottleControl, setAPThrottleControl);
-
- // Environment
- fgTie("/environment/visibility", getVisibility, setVisibility);
- fgTie("/environment/wind-north", getWindNorth, setWindNorth);
- fgTie("/environment/wind-east", getWindEast, setWindEast);
- fgTie("/environment/wind-down", getWindDown, setWindDown);
- fgTie("/environment/magnetic-variation", getMagVar);
- fgTie("/environment/magnetic-dip", getMagDip);
-
- // View
- fgTie("/sim/field-of-view", getFOV, setFOV);
- fgTie("/sim/view/axes/long", (double(*)())0, setViewAxisLong);
- fgTie("/sim/view/axes/lat", (double(*)())0, setViewAxisLat);
+ SGPropertyNode * node = globals->get_props()->getNode(name);
+ if (node == 0)
+ SG_LOG(SG_GENERAL, SG_DEBUG,
+ "Attempt to set archive flag for non-existant property "
+ << name);
+ else
+ node->setAttribute(SGPropertyNode::ARCHIVE, state);
}
-
void
-fgUpdateProps ()
+fgSetReadable (const char * name, bool state)
{
- _set_view_from_axes();
+ SGPropertyNode * node = globals->get_props()->getNode(name);
+ if (node == 0)
+ SG_LOG(SG_GENERAL, SG_DEBUG,
+ "Attempt to set read flag for non-existant property "
+ << name);
+ else
+ node->setAttribute(SGPropertyNode::READ, state);
}
-
-\f
-////////////////////////////////////////////////////////////////////////
-// Save and restore.
-////////////////////////////////////////////////////////////////////////
-
-
-/**
- * Save the current state of the simulator to a stream.
- */
-bool
-fgSaveFlight (ostream &output)
+void
+fgSetWritable (const char * name, bool state)
{
- return writeProperties(output, globals->get_props());
+ SGPropertyNode * node = globals->get_props()->getNode(name);
+ if (node == 0)
+ SG_LOG(SG_GENERAL, SG_DEBUG,
+ "Attempt to set write flag for non-existant property "
+ << name);
+ else
+ node->setAttribute(SGPropertyNode::WRITE, state);
}
-
-/**
- * Restore the current state of the simulator from a stream.
- */
-bool
-fgLoadFlight (istream &input)
+void
+fgUntie (const char * name)
{
- SGPropertyNode props;
- if (readProperties(input, &props)) {
- copyProperties(&props, globals->get_props());
- // When loading a flight, make it the
- // new initial state.
- globals->saveInitialState();
- } else {
- SG_LOG(SG_INPUT, SG_ALERT, "Error restoring flight; aborted");
- return false;
- }
-
- return true;
+ if (!globals->get_props()->untie(name))
+ SG_LOG(SG_GENERAL, SG_WARN, "Failed to untie property " << name);
}
-// end of fg_props.cxx
+// end of fg_props.cxx
projects / flightgear.git / blobdiff