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Part of David's command binding updates.

This commit is contained in:
curt 2001-06-05 22:13:26 +00:00
parent 5cf0bae003
commit a54e10ac12
2 changed files with 781 additions and 2 deletions

View file

@ -26,7 +26,17 @@
#include STL_IOSTREAM
#include <Main/fgfs.hxx>
#include <Autopilot/newauto.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 "fgfs.hxx"
#include "fg_props.hxx"
#if !defined(SG_HAVE_NATIVE_SGI_COMPILERS)
@ -34,6 +44,773 @@ SG_USING_STD(istream);
SG_USING_STD(ostream);
#endif
#define DEFAULT_AP_HEADING_LOCK FGAutopilot::FG_DG_HEADING_LOCK
static double getWindNorth ();
static double getWindEast ();
static double getWindDown ();
// 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.
*/
static inline void
_set_view_from_axes ()
{
// Take no action when hat is centered
if (axisLong == 0 && axisLat == 0)
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;
}
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);
}
////////////////////////////////////////////////////////////////////////
// Default property bindings (not yet handled by any module).
////////////////////////////////////////////////////////////////////////
/**
* Return the current aircraft directory (UIUC) as a string.
*/
static string
getAircraftDir ()
{
return aircraft_dir;
}
/**
* Set the current aircraft directory (UIUC).
*/
static void
setAircraftDir (string dir)
{
if (getAircraftDir() != dir) {
aircraft_dir = dir;
// needReinit(); FIXME!!
}
}
/**
* Get the current view offset in degrees.
*/
static double
getViewOffset ()
{
return (globals->get_current_view()
->get_view_offset() * SGD_RADIANS_TO_DEGREES);
}
static void
setViewOffset (double offset)
{
globals->get_current_view()->set_view_offset(offset * SGD_DEGREES_TO_RADIANS);
}
static double
getGoalViewOffset ()
{
return (globals->get_current_view()
->get_goal_view_offset() * SGD_RADIANS_TO_DEGREES);
}
static void
setGoalViewOffset (double offset)
{
globals->get_current_view()
->set_goal_view_offset(offset * SGD_DEGREES_TO_RADIANS);
}
/**
* Return the current Zulu time.
*/
static string
getDateString ()
{
string out;
char buf[64];
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;
}
/**
* Set the current Zulu time.
*/
static void
setDateString (string date_string)
{
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",
&(new_time.tm_year), &(new_time.tm_mon),
&(new_time.tm_mday), &(new_time.tm_hour),
&(new_time.tm_min), &(new_time.tm_sec));
// Be pretty picky about this, so
// that strange things don't happen
// if the save file has been edited
// by hand.
if (ret != 6) {
SG_LOG(SG_INPUT, SG_ALERT, "Date/time string " << date_string
<< " not in YYYY-MM-DDTHH:MM:SS format; skipped");
return;
}
// OK, it looks like we got six
// values, one way or another.
new_time.tm_year -= 1900;
new_time.tm_mon -= 1;
// Now, tell flight gear to use
// the new time. This was far
// too difficult, by the way.
long int warp =
mktime(&new_time) - mktime(current_time) + globals->get_warp();
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();
}
/**
* Return the GMT as a string.
*/
static string
getGMTString ()
{
string out;
char buf[16];
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;
}
/**
* Return the magnetic variation
*/
static double
getMagVar ()
{
return globals->get_mag()->get_magvar() * SGD_RADIANS_TO_DEGREES;
}
/**
* Return the magnetic dip
*/
static double
getMagDip ()
{
return globals->get_mag()->get_magdip() * SGD_RADIANS_TO_DEGREES;
}
/**
* Return the current heading in degrees.
*/
static double
getHeadingMag ()
{
return current_aircraft.fdm_state->get_Psi() * SGD_RADIANS_TO_DEGREES - getMagVar();
}
/**
* 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 ()
{
if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
return current_aircraft.fdm_state->get_engine(0)->get_EGT();
} else {
return 0.0;
}
}
/**
* Return the current engine0 CHT.
*/
static double
getCHT ()
{
if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
return current_aircraft.fdm_state->get_engine(0)->get_CHT();
} else {
return 0.0;
}
}
/**
* Return the current engine0 Manifold Pressure.
*/
static double
getMP ()
{
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 the current engine0 fuel flow
*/
static double
getFuelFlow ()
{
if ( current_aircraft.fdm_state->get_engine(0) != NULL ) {
return current_aircraft.fdm_state->get_engine(0)->get_Fuel_Flow();
} else {
return 0.0;
}
}
/**
* Return the fuel level in tank 1
*/
static double
getTank1Fuel ()
{
return current_aircraft.fdm_state->get_Tank1Fuel();
}
static void
setTank1Fuel ( double gals )
{
current_aircraft.fdm_state->set_Tank1Fuel( gals );
}
/**
* Return the fuel level in tank 2
*/
static double
getTank2Fuel ()
{
return current_aircraft.fdm_state->get_Tank2Fuel();
}
static void
setTank2Fuel ( double gals )
{
current_aircraft.fdm_state->set_Tank2Fuel( gals );
}
/**
* Get the autopilot altitude lock (true=on).
*/
static bool
getAPAltitudeLock ()
{
return current_autopilot->get_AltitudeEnabled();
}
/**
* Set the autopilot altitude lock (true=on).
*/
static void
setAPAltitudeLock (bool lock)
{
current_autopilot->set_AltitudeMode(FGAutopilot::FG_ALTITUDE_LOCK);
current_autopilot->set_AltitudeEnabled(lock);
}
/**
* Get the autopilot target altitude in feet.
*/
static double
getAPAltitude ()
{
return current_autopilot->get_TargetAltitude() * SG_METER_TO_FEET;
}
/**
* Set the autopilot target altitude in feet.
*/
static void
setAPAltitude (double altitude)
{
current_autopilot->set_TargetAltitude( altitude * SG_FEET_TO_METER );
}
/**
* Get the autopilot altitude lock (true=on).
*/
static bool
getAPGSLock ()
{
return current_autopilot->get_AltitudeEnabled();
}
/**
* Set the autopilot altitude lock (true=on).
*/
static void
setAPGSLock (bool lock)
{
current_autopilot->set_AltitudeMode(FGAutopilot::FG_ALTITUDE_GS1);
current_autopilot->set_AltitudeEnabled(lock);
}
/**
* Get the autopilot target altitude in feet.
*/
static double
getAPClimb ()
{
return current_autopilot->get_TargetClimbRate() * SG_METER_TO_FEET;
}
/**
* Set the autopilot target altitude in feet.
*/
static void
setAPClimb (double rate)
{
current_autopilot->set_TargetClimbRate( rate * SG_FEET_TO_METER );
}
/**
* Get the autopilot heading lock (true=on).
*/
static bool
getAPHeadingLock ()
{
return
(current_autopilot->get_HeadingEnabled() &&
current_autopilot->get_HeadingMode() == DEFAULT_AP_HEADING_LOCK);
}
/**
* 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);
}
}
/**
* Get the autopilot heading bug in degrees.
*/
static double
getAPHeadingBug ()
{
return current_autopilot->get_DGTargetHeading();
}
/**
* Set the autopilot heading bug in degrees.
*/
static void
setAPHeadingBug (double heading)
{
current_autopilot->set_DGTargetHeading( heading );
}
/**
* 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);
}
/**
* 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);
}
}
/**
* Return true if the autopilot is locked to NAV1.
*/
static bool
getAPNAV1Lock ()
{
return
(current_autopilot->get_HeadingEnabled() &&
current_autopilot->get_HeadingMode() == FGAutopilot::FG_HEADING_NAV1);
}
/**
* 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);
}
}
/**
* Get the autopilot autothrottle lock.
*/
static bool
getAPAutoThrottleLock ()
{
return current_autopilot->get_AutoThrottleEnabled();
}
/**
* Set the autothrottle lock.
*/
static void
setAPAutoThrottleLock (bool lock)
{
current_autopilot->set_AutoThrottleEnabled(lock);
}
// kludge
static double
getAPRudderControl ()
{
if (getAPHeadingLock())
return current_autopilot->get_TargetHeading();
else
return controls.get_rudder();
}
// kludge
static void
setAPRudderControl (double value)
{
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);
} else {
controls.set_rudder(value);
}
}
// kludge
static double
getAPElevatorControl ()
{
if (getAPAltitudeLock())
return current_autopilot->get_TargetAltitude();
else
return controls.get_elevator();
}
// kludge
static void
setAPElevatorControl (double value)
{
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);
}
}
// kludge
static double
getAPThrottleControl ()
{
if (getAPAutoThrottleLock())
return 0.0; // always resets
else
return controls.get_throttle(0);
}
// kludge
static void
setAPThrottleControl (double value)
{
if (getAPAutoThrottleLock())
current_autopilot->AutoThrottleAdjust(value < 0.0 ? -0.01 : 0.01);
else
controls.set_throttle(0, value);
}
/**
* Get the current visibility (meters).
*/
static double
getVisibility ()
{
#ifndef FG_OLD_WEATHER
return WeatherDatabase->getWeatherVisibility();
#else
return current_weather.get_visibility();
#endif
}
/**
* Set the current visibility (meters).
*/
static void
setVisibility (double visibility)
{
#ifndef FG_OLD_WEATHER
WeatherDatabase->setWeatherVisibility(visibility);
#else
current_weather.set_visibility(visibility);
#endif
}
/**
* Get the current wind north velocity (feet/second).
*/
static double
getWindNorth ()
{
return current_aircraft.fdm_state->get_V_north_airmass();
}
/**
* Set the current wind north velocity (feet/second).
*/
static void
setWindNorth (double speed)
{
current_aircraft.fdm_state
->set_Velocities_Local_Airmass(speed, getWindEast(), getWindDown());
}
/**
* Get the current wind east velocity (feet/second).
*/
static double
getWindEast ()
{
return current_aircraft.fdm_state->get_V_east_airmass();
}
/**
* Set the current wind east velocity (feet/second).
*/
static void
setWindEast (double speed)
{
cout << "Set wind-east to " << speed << endl;
current_aircraft.fdm_state->set_Velocities_Local_Airmass(getWindNorth(),
speed,
getWindDown());
}
/**
* Get the current wind down velocity (feet/second).
*/
static double
getWindDown ()
{
return current_aircraft.fdm_state->get_V_down_airmass();
}
/**
* Set the current wind down velocity (feet/second).
*/
static void
setWindDown (double speed)
{
current_aircraft.fdm_state->set_Velocities_Local_Airmass(getWindNorth(),
getWindEast(),
speed);
}
static double
getFOV ()
{
return globals->get_current_view()->get_fov();
}
static void
setFOV (double fov)
{
globals->get_current_view()->set_fov( fov );
}
static void
setViewAxisLong (double axis)
{
axisLong = axis;
}
static void
setViewAxisLat (double axis)
{
axisLat = axis;
}
void
fgInitProps ()
{
// 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);
}
void
fgUpdateProps ()
{
_set_view_from_axes();
}
////////////////////////////////////////////////////////////////////////
// Save and restore.
////////////////////////////////////////////////////////////////////////
/**
* Save the current state of the simulator to a stream.

View file

@ -7,9 +7,11 @@
////////////////////////////////////////////////////////////////////////
// Loading and saving properties.
// Property management.
////////////////////////////////////////////////////////////////////////
extern void fgInitProps (); // fixme: how are they untied?
extern void fgUpdateProps ();
extern bool fgSaveFlight (ostream &output);
extern bool fgLoadFlight (istream &input);