//------------------------------------------------------------------------------
// resetButton() - this forces a timer stop, and returns to the center
// button position
//------------------------------------------------------------------------------
void SolenoidSwitch::resetButton()
{
// timer logic
if (timer != nullptr) {
if (currButtonId != CENTER_BUTTON) {
graphics::Display* myDisplay = (graphics::Display*)findContainerByType(typeid(graphics::Display));
if (myDisplay != nullptr) {
//std::cout << "EVENT ID " << eventMap[CENTER_BUTTON-1] << " sent!" << std::endl;
myDisplay->buttonEvent(eventMap[CENTER_BUTTON-1]);
}
}
currButtonId = CENTER_BUTTON;
lastButtonId = currButtonId;
timer->stop();
for (int i = 0; i < NUM_BUTTONS; i++) picked[i] = false;
picked[currButtonId-1] = true;
}
else {
if (currButtonId != CENTER_BUTTON) {
graphics::Display* myDisplay = (graphics::Display*)findContainerByType(typeid(graphics::Display));
if (myDisplay != nullptr) {
//std::cout << "EVENT ID " << eventMap[CENTER_BUTTON-1] << " sent!" << std::endl;
myDisplay->buttonEvent(eventMap[CENTER_BUTTON-1]);
}
}
// we are using logic, don't send a reset, just go back to the center
currButtonId = CENTER_BUTTON;
lastButtonId = currButtonId;
for (int i = 0; i < NUM_BUTTONS; i++) picked[i] = false;
picked[currButtonId-1] = true;
}
}
//------------------------------------------------------------------------------
// reset() -- Reset parameters
//------------------------------------------------------------------------------
void Datalink::reset()
{
clearQueues();
// ---
// Do we need to find the track manager?
// ---
if (getTrackManager() == 0 && getTrackManagerName() != 0) {
// We have a name of the track manager, but not the track manager itself
const char* name = *getTrackManagerName();
// Get the named track manager from the onboard computer
Player* ownship = dynamic_cast<Player*>( findContainerByType(typeid(Player)) );
if (ownship != 0) {
OnboardComputer* obc = ownship->getOnboardComputer();
if (obc != 0) {
setTrackManager(obc->getTrackManagerByName(name));
}
}
if (getTrackManager() == 0) {
// The assigned track manager was not found!
//if (isMessageEnabled(MSG_ERROR)) {
//std::cerr << "Datalink ERROR -- track manager, " << name << ", was not found!" << std::endl;
//}
}
}
// ---
// Do we need to find the comm radio?
// ---
if (getRadio() == 0 && getRadioName() != 0) {
// We have a name of the radio, but not the radio itself
const char* name = *getRadioName();
// Get the named radio from the component list of radios
Player* ownship = dynamic_cast<Player*>( findContainerByType(typeid(Player)) );
if (ownship != 0) {
CommRadio* cr = dynamic_cast<CommRadio*>(ownship->getRadioByName(name));
setRadio(cr);
}
CommRadio* rad = getRadio();
if (rad == 0) {
// The assigned radio was not found!
if (isMessageEnabled(MSG_ERROR)) {
std::cerr << "Datalink ERROR -- radio, " << name << ", was not found!" << std::endl;
}
}
else {
rad->setDatalink(this);
rad->setReceiverEnabledFlag(true);
rad->setTransmitterEnableFlag(true);
}
}
BaseClass::reset();
}
//------------------------------------------------------------------------------
// getRCS() -- Get the RCS
//------------------------------------------------------------------------------
LCreal SigSwitch::getRCS(const Emission* const em)
{
LCreal rcs = 0.0;
// Find our ownship player ...
const Player* ownship = static_cast<const Player*>(findContainerByType(typeid(Player)));
if (ownship != 0) {
// get our ownship's camouflage type
unsigned int camouflage = ownship->getCamouflageType();
camouflage++; // our components are one based
// find a RfSignature with this index
Basic::Pair* pair = findByIndex(camouflage);
if (pair != 0) {
RfSignature* sig = dynamic_cast<RfSignature*>( pair->object() );
if (sig != 0) {
// OK -- we've found the correct RfSignature subcomponent
// now let it do all of the work
rcs = sig->getRCS(em);
}
}
}
return rcs;
}
//------------------------------------------------------------------------------
// latch() - called when our button has been pressed and we either want timing to
// begin or awaiting logical latching.
//------------------------------------------------------------------------------
void SolenoidSwitch::latch(const int buttonId)
{
// clear out our buttons
if (buttonId == CENTER_BUTTON) resetButton();
else {
if (buttonId != currButtonId) {
for (int i = 0; i < NUM_BUTTONS; i++) picked[i] = false;
lastButtonId = currButtonId;
currButtonId = buttonId;
picked[currButtonId-1] = true;
// send the event ID IF we are using LOGIC instead of TIMING
if (timer == nullptr) {
if (eventMap[currButtonId-1] != -1) {
graphics::Display* myDisplay = (graphics::Display*)findContainerByType(typeid(graphics::Display));
if (myDisplay != nullptr) {
myDisplay->buttonEvent(eventMap[currButtonId-1]);
//std::cout << "EVENT ID " << eventMap[currButtonId-1] << " sent!" << std::endl;
}
}
}
// if we are using a timer, restart
else timer->restart();
}
}
}
//------------------------------------------------------------------------------
// updateData() - updates the values
//------------------------------------------------------------------------------
void MapPage::updateData(const LCreal dt)
{
// find our nearest map page above us and get the data from it!
MapPage* page = static_cast<MapPage*>(findContainerByType(typeid(MapPage)));
if (page != nullptr) {
setHeadingDeg(page->getHeadingDeg());
setDisplacement(page->getDisplacement());
setReferenceLatDeg(page->getReferenceLatDeg());
setReferenceLonDeg(page->getReferenceLonDeg());
setOuterRadius(page->getOuterRadius());
setOuterRadiusDC(page->getOuterRadiusDC());
setCentered(page->getCentered());
setRange(page->getRange());
setNorthUp(page->getNorthUp());
nm2Screen = page->getScale();
}
// if we are the top map page, we do the calculations ourself
else {
// determine if we are centered or not, and set our displacement and radius accordingly
if (isCentered) nm2Screen = outerRadius / range;
else nm2Screen = outerRadiusDC / range;
}
// update base class stuff
BaseClass::updateData(dt);
}
//------------------------------------------------------------------------------
// Simulation access functions
//------------------------------------------------------------------------------
Simulation::Station* MapDisplay::getStation()
{
if (myStation == 0) {
Simulation::Station* s = dynamic_cast<Simulation::Station*>( findContainerByType(typeid(Simulation::Station)) );
if (s != 0) myStation = s;
}
return myStation;
}
oe::simulation::Station* MapDisplay::getStation()
{
if (myStation == nullptr) {
auto s = dynamic_cast<oe::simulation::Station*>( findContainerByType(typeid(oe::simulation::Station)) );
if (s != nullptr) myStation = s;
}
return myStation;
}
// find owr ownship
bool System::findOwnship()
{
if (ownship == 0) {
ownship = (Player*) findContainerByType( typeid(Player) );
}
return (ownship != 0);
}
oe::simulation::Station* InstrumentPanel::getStation()
{
if (myStation == nullptr) {
oe::simulation::Station* s = dynamic_cast<oe::simulation::Station*>( findContainerByType(typeid(oe::simulation::Station)) );
if (s != nullptr) myStation = s;
}
return myStation;
}
//------------------------------------------------------------------------------
// onMouseDown() - when the mouse is pressed
//------------------------------------------------------------------------------
bool SolenoidButton::onMouseDown()
{
if (!noTimer) {
// tell our switch to latch
SolenoidSwitch* hs = (SolenoidSwitch*)findContainerByType(typeid(SolenoidSwitch));
if (hs != nullptr) hs->latch(getEventId());
}
return true;
}
//------------------------------------------------------------------------------
// onSingleClick() - override this to talk to our Hold Switch, not our display
//------------------------------------------------------------------------------
bool SolenoidButton::onSingleClick()
{
if (!noTimer) {
// if we are timing, we need to tell our switch that it needs to start timing
SolenoidSwitch* hs = (SolenoidSwitch*)findContainerByType(typeid(SolenoidSwitch));
if (hs != nullptr) hs->determineLatch();
}
return true;
}
// Dynamics model interface
bool LaeroModel::setCommandedHeadingD(const double h, const double hDps, const double maxBank)
{
//-------------------------------------------------------
// get data pointers
//-------------------------------------------------------
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
bool ok = (pPlr != nullptr);
if (ok) {
//----------------------------------------------------
// define local constants
//----------------------------------------------------
const double MAX_BANK_RAD = maxBank * Basic::Angle::D2RCC;
//const double TAU = 2.0; // time constant [sec]
const double TAU = 1.0; // time constant [sec]
//-------------------------------------------------------
// get current data
//-------------------------------------------------------
double velMps = pPlr->getTotalVelocity();
double hdgDeg = pPlr->getHeadingD();
double hdgErrDeg = Basic::Angle::aepcdDeg(h - hdgDeg);
double hdgErrAbsDeg = std::fabs(hdgErrDeg);
//-------------------------------------------------------
// get absolute heading rate of change (hdgDotAbsDps)
//-------------------------------------------------------
double hdgDotMaxAbsRps = Eaagles::ETHGM * std::tan(MAX_BANK_RAD) / velMps;
double hdgDotMaxAbsDps = hdgDotMaxAbsRps * Basic::Angle::R2DCC;
double hdgDotAbsDps = hDps;
if (hdgDotAbsDps > hdgDotMaxAbsDps) {
hdgDotAbsDps = hdgDotMaxAbsDps;
}
double hdgErrBrkAbsDeg = TAU * hdgDotAbsDps;
if (hdgErrAbsDeg < hdgErrBrkAbsDeg) {
hdgDotAbsDps = hdgErrAbsDeg / TAU;
}
//-------------------------------------------------------
// define direction of heading rate of change (hdgDotDps)
//-------------------------------------------------------
double hdgDotDps = sign(hdgErrDeg) * hdgDotAbsDps;
psiDot = hdgDotDps * Basic::Angle::D2RCC;
//-------------------------------------------------------
// define bank angle as a function of turn rate
//-------------------------------------------------------
double phiCmdDeg = std::atan2(psiDot * velMps, Eaagles::ETHGM) * Basic::Angle::R2DCC;
ok = flyPhi(phiCmdDeg);
}
return ok;
}
//------------------------------------------------------------------------------
// Simulation access functions
//------------------------------------------------------------------------------
Simulation::Station* AdiDisplay::getStation()
{
if (myStation == nullptr) {
Simulation::Station* s = dynamic_cast<Simulation::Station*>( findContainerByType(typeid(Simulation::Station)) );
if (s != nullptr) {
myStation = s;
}
}
return myStation;
}
Station* MultiActorAgent::getStation()
{
if ( myStation == nullptr ) {
Station* s = dynamic_cast<Station*>(findContainerByType(typeid(Station)));
if (s != nullptr) {
myStation = s;
}
}
return myStation;
}
// Find our parent Station
Station* DataRecorder::getStationImp()
{
if (sta == nullptr) {
sta = static_cast<Station*>(findContainerByType(typeid(Station)));
if (sta == nullptr && isMessageEnabled(MSG_ERROR)) {
std::cerr << "Datarecorder::getStationImp(): ERROR, unable to locate the Station class!" << std::endl;
}
}
return sta;
}
//------------------------------------------------------------------------------
// updateData() -- update Non-time critical stuff here
//------------------------------------------------------------------------------
void Route::updateData(const LCreal dt)
{
BaseClass::updateData(dt);
const Navigation* nav = static_cast<const Navigation*>(findContainerByType(typeid(Navigation)));
if (nav != nullptr) {
computeSteerpointData(dt,nav);
autoSequencer(dt,nav);
}
}
//----------------------------------------------------------
// reset() -- sets up our initial flying values
//----------------------------------------------------------
void LaeroModel::reset()
{
BaseClass::reset();
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
if (pPlr != nullptr) {
LCreal initVel = pPlr->getInitVelocity();
u = initVel * Basic::Distance::NM2M / Basic::Time::H2S;
}
}
void MapDrawer::updateData(const LCreal dt)
{
// Update our baseclass
BaseClass::updateData(dt);
// Set our map if we don't have one
if (myMap == 0) {
CadrgMap* map = dynamic_cast<CadrgMap*>(findContainerByType(typeid(CadrgMap)));
if (map != 0) setMap(map);
}
}
// Returns the path to the datafiles
const char* Terrain::getPathname() const
{
const char* p = nullptr;
if (path != nullptr) {
// Our path
p = *path;
} else {
// See if we have a contain "Terrain" object that has a path set
const Terrain* q = static_cast<const Terrain*>(findContainerByType(typeid(Terrain)));
if (q != nullptr) p = q->getPathname();
}
return p;
}
// Returns the path to the datafiles
const char* Terrain::getPathname() const
{
const char* p = 0;
if (path != 0) {
// Our path
p = *path;
}
else {
// See if we have a contain "Terrain" object that has a path set
const Terrain* q = (const Terrain*) findContainerByType(typeid(Terrain));
if (q != 0) p = q->getPathname();
}
return p;
}
//------------------------------------------------------------------------------
// onSingleClick() - tells us we have been clicked, and we can override this
// to make it do whatever we want.
//------------------------------------------------------------------------------
bool Button::onSingleClick()
{
// when I am clicked, I will send an event to my container, we find out what
// event Id we have, and send that eventId
bool ok = false;
graphics::Display* myDisplay = (graphics::Display*)findContainerByType(typeid(graphics::Display));
if (myDisplay != nullptr) {
myDisplay->buttonEvent(getEventId());
ok = true;
}
return ok;
}
//------------------------------------------------------------------------------
// trigger the 'to' steerpoint's action (if any)
//------------------------------------------------------------------------------
void Route::triggerAction()
{
// ---
// find and start the current 'to' steerpoint action
// ---
Player* own = static_cast<Player*>(findContainerByType(typeid(Player)));
if (to != nullptr && own != nullptr) {
Steerpoint* toSP = static_cast<Steerpoint*>(to->object());
Action* toAction = toSP->getAction();
if (toAction != nullptr) {
OnboardComputer* obc = own->getOnboardComputer();
if (obc != nullptr) obc->triggerAction(toAction);
}
}
}
// setCommandedVelocityKts() - also can limit velocity rate of acceleration
bool LaeroModel::setCommandedVelocityKts(const double v, const double vNps)
{
//-------------------------------------------------------
// get data pointers
//-------------------------------------------------------
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
bool ok = (pPlr != nullptr);
if (ok) {
//-------------------------------------------------------
// define local constants
//-------------------------------------------------------
const double KTS2MPS = Basic::Distance::NM2M / Basic::Time::H2S;
//-------------------------------------------------------
// convert argument units (deg -> rad)
//-------------------------------------------------------
double velCmdMps = v * KTS2MPS;
double velDotCmdMps2 = vNps * KTS2MPS;
//-------------------------------------------------------
// current vel error (rad)
//-------------------------------------------------------
double velMps = pPlr->getTotalVelocityKts() * KTS2MPS;
double velErrMps = velCmdMps - velMps;
//-------------------------------------------------------
// vel error break point (rad)
//-------------------------------------------------------
const double TAU = 1.0; // time constant [sec]
double velErrBrkMps = velDotCmdMps2 * TAU;
//-------------------------------------------------------
// control signal for commanded vel (rps)
//-------------------------------------------------------
double velDotMps2 = sign(velErrMps) * velDotCmdMps2;
if (std::abs(velErrMps) < velErrBrkMps) {
velDotMps2 = (velErrMps / velErrBrkMps) * velDotCmdMps2;
}
//-------------------------------------------------------
// assign result to velocity control
//-------------------------------------------------------
uDot = velDotMps2;
}
return true;
}
// Dynamics model interface - all input values in meters
bool LaeroModel::setCommandedAltitude(const double a, const double aMps, const double maxPitch)
{
//-------------------------------------------------------
// get data pointers
//-------------------------------------------------------
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
bool ok = (pPlr != nullptr);
if (ok) {
//-------------------------------------------------------
// define local constants
//-------------------------------------------------------
const double TAU = 4.0; // time constant [sec]
//-------------------------------------------------------
// get current alt error (mtr)
//-------------------------------------------------------
double altMtr = pPlr->getAltitude();
double altErrMtr = a - altMtr;
//-------------------------------------------------------
// get alt error break point (mtr)
//-------------------------------------------------------
double altDotCmdMps = aMps;
double altErrBrkMtr = altDotCmdMps * TAU;
//-------------------------------------------------------
// get commanded altDot (mps)
//-------------------------------------------------------
double altDotMps = sign(altErrMtr) * altDotCmdMps;
if (std::abs(altErrMtr) < altErrBrkMtr) {
altDotMps = altErrMtr * (altDotCmdMps / altErrBrkMtr);
}
//-------------------------------------------------------
// assign result to altitude control
//-------------------------------------------------------
double thtCmdDeg = (altDotMps / u) * Basic::Angle::R2DCC;
// SLS - TO DO: Limit commanded pitch to max pitch angle as well.
ok = flyTht(thtCmdDeg);
}
return ok;
}
bool LaeroModel::flyTht(const double thtCmdDeg, const double thtDotCmdDps)
{
//-------------------------------------------------------
// get data pointers
//-------------------------------------------------------
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
bool ok = (pPlr != nullptr);
if (ok) {
//-------------------------------------------------------
// convert argument units (deg -> rad)
//-------------------------------------------------------
double thtCmdRad = thtCmdDeg * Basic::Angle::D2RCC;
double thtDotCmdRps = thtDotCmdDps * Basic::Angle::D2RCC;
//-------------------------------------------------------
// current tht error (rad)
//-------------------------------------------------------
double thtRad = pPlr->getPitchR();
double thtErrRad = thtCmdRad - thtRad;
//-------------------------------------------------------
// tht error break point (rad)
//-------------------------------------------------------
const double TAU = 1.0; // time constant [sec]
double thtErrBrkRad = thtDotCmdRps * TAU;
//-------------------------------------------------------
// control signal for commanded tht (rps)
//-------------------------------------------------------
double thtDotRps = sign(thtErrRad) * thtDotCmdRps;
if (std::abs(thtErrRad) < thtErrBrkRad) {
thtDotRps = (thtErrRad / thtErrBrkRad) * thtDotCmdRps;
}
//-------------------------------------------------------
// assign result to pitch control
//-------------------------------------------------------
thtDot = thtDotRps;
}
return ok;
}
bool LaeroModel::flyPsi(const double psiCmdDeg, const double psiDotCmdDps)
{
//-------------------------------------------------------
// get data pointers
//-------------------------------------------------------
Simulation::Player* pPlr = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
bool ok = (pPlr != nullptr);
if (ok) {
//-------------------------------------------------------
// convert argument units (deg -> rad)
//-------------------------------------------------------
double psiCmdRad = psiCmdDeg * Basic::Angle::D2RCC;
double psiDotCmdRps = psiDotCmdDps * Basic::Angle::D2RCC;
//-------------------------------------------------------
// current psi error (rad)
//-------------------------------------------------------
double psiRad = pPlr->getHeadingR();
double psiErrRad = psiCmdRad - psiRad;
//-------------------------------------------------------
// psi error break point (rad)
//-------------------------------------------------------
const double TAU = 1.0; // time constant [sec]
double psiErrBrkRad = psiDotCmdRps * TAU;
//-------------------------------------------------------
// control signal for commanded psi (rps)
//-------------------------------------------------------
double psiDotRps = sign(psiErrRad) * psiDotCmdRps;
if (std::abs(psiErrRad) < psiErrBrkRad) {
psiDotRps = (psiErrRad / psiErrBrkRad) * psiDotCmdRps;
}
//-------------------------------------------------------
// assign result to azimuth control
//-------------------------------------------------------
psiDot = psiDotRps;
}
return ok;
}
//------------------------------------------------------------------------------
// setMode() -- set the mode of the field (display, input)
//------------------------------------------------------------------------------
Field::Mode Field::setMode(const Field::Mode nmode)
{
Mode omode = mode;
mode = nmode;
if (nmode == input && omode == display) {
// When we're entering the INPUT mode ...
// Change the input focus to this field
getDisplay()->focus(this);
// Set the input chararcter pointer to the first character
if (startCP > 0 && startCP < w) icp = startCP;
else icp = 0;
}
else if (nmode == display && omode == input) {
// When we're leaving the INPUT mode ...
// Change the input focus to our container page (Page)
if (getDisplay()->focus() == this) {
Page* page = (Page*) findContainerByType(typeid(Page));
if (page != 0)
getDisplay()->focus(page);
else
getDisplay()->focus(0);
// Reset text string
adjust();
}
}
return omode;
}
//------------------------------------------------------------------------------
// updateData() - background thread
//------------------------------------------------------------------------------
void SolenoidSwitch::updateData(const double dt)
{
BaseClass::updateData(dt);
// timer latching
if (timer != nullptr && timer->alarm()) {
for (int i = 0; i < NUM_BUTTONS; i++) picked[i] = false;
lastButtonId = currButtonId;
picked[currButtonId-1] = true;
timer->stop();
if (eventMap[currButtonId-1] != -1) {
graphics::Display* myDisplay = (graphics::Display*)findContainerByType(typeid(graphics::Display));
if (myDisplay != nullptr) {
myDisplay->buttonEvent(eventMap[currButtonId-1]);
//std::cout << "TIMER EVENT ID " << eventMap[currButtonId-1] << " sent!" << std::endl;
}
}
timer->stop();
timer->reset();
}
// tell our buttons what position they have
send("button%d", USER_KEY_EVENT, picked, pickedSD, NUM_BUTTONS);
}
//------------------------------------------------------------------------------
// Handle input devices
//------------------------------------------------------------------------------
void IoHandler::inputDevices(const LCreal dt) {
BaseClass::inputDevices(dt);
// ---
// get the Input data buffer
// ---
const Basic::IoData* const inData = getInputData();
// ---
// get the Station, Simulation and our ownship player
// ---
SimStation* const sta = static_cast<SimStation*>( findContainerByType(typeid(SimStation)) );
Simulation::Simulation* sim = 0;
Simulation::AirVehicle* av = 0;
if (sta != 0) {
sim = sta->getSimulation();
av = dynamic_cast<Simulation::AirVehicle*>(sta->getOwnship());
}
// ---
// If we have everything we need ....
// ---
if (av != 0 && sim != 0 && inData != 0) {
// find the (optional) autopilot
Simulation::Autopilot* ap = 0;
{
Basic::Pair* p = av->getPilotByType( typeid( Simulation::Autopilot) );
if (p != 0) ap = static_cast<Simulation::Autopilot*>( p->object() );
}
// ------------------------------------------------------------
// Simulation Control Inputs
// ------------------------------------------------------------
{
bool enabled = false;
inData->getDiscreteInput(CTL_ENABLE_SW, &enabled);
{ // Toggle simulation freeze
bool sw = false;
inData->getDiscreteInput(FREEZE_SW, &sw);
bool frzSw = sw && enabled;
if (frzSw && !frzSw1) {
Basic::Boolean newFrz( !sim->isFrozen() );
sim->event(FREEZE_EVENT, &newFrz);
}
frzSw1 = frzSw;
}
{ // Send a reset pulse to the station
bool sw = false;
inData->getDiscreteInput(RESET_SW, &sw);
bool rstSw = sw && enabled;
if (rstSw && !rstSw1) {
sta->event(RESET_EVENT);
}
rstSw1 = rstSw;
}
{ // Send a weapons reload pulse to the station
bool sw = false;
inData->getDiscreteInput(RELOAD_SW, &sw);
bool wpnReloadSw = sw && enabled;
if (wpnReloadSw && !wpnReloadSw1) {
sta->event(WPN_RELOAD);
}
wpnReloadSw1 = wpnReloadSw;
}
}
// ------------------------------------------------------------
// Flight Control Inputs
// ------------------------------------------------------------
{ // Process Roll Input
LCreal ai = 0;
inData->getAnalogInput(ROLL_AI, &ai);
LCreal aiLim = alim(ai, 1.0f);
if (ap != 0) ap->setControlStickRollInput(aiLim);
else av->setControlStickRollInput(aiLim);
}
{ // Process Pitch Input
LCreal ai = 0;
inData->getAnalogInput(PITCH_AI, &ai);
LCreal aiLim = alim(ai, 1.0f);
if (ap != 0) ap->setControlStickPitchInput(aiLim);
else av->setControlStickPitchInput(aiLim);
}
{ // Process Rudder Input
LCreal ai = 0;
inData->getAnalogInput(RUDDER_AI, &ai);
LCreal aiLim = alim(ai, 1.0f);
av->setRudderPedalInput(aiLim);
}
{ // Process Throttle Input
LCreal value = 0;
inData->getAnalogInput(THROTTLE_AI, &value);
if (value < 0.0f) value = 0.0f;
else if (value > 2.0f) value = 2.0f;
if (ap != 0) ap->setThrottles(&value,1);
else av->setThrottles(&value,1);
}
{ // Weapons Release
bool sw = false;
inData->getDiscreteInput(PICKLE_SW, &sw);
if (sw != wpnRelSw1) {
Basic::Boolean sw(sw);
av->event(WPN_REL_EVENT, &sw);
}
wpnRelSw1 = sw;
}
{ // Trigger switch
bool sw = false;
inData->getDiscreteInput(TRIGGER_SW2, &sw);
if (sw != trgSw1) {
Basic::Boolean sw(sw);
av->event(TRIGGER_SW_EVENT, &sw);
}
trgSw1 = sw;
}
{ // Target Step (reject)
bool sw = false;
inData->getDiscreteInput(TMS_RIGHT_SW, &sw);
if (sw && !tgtStepSw1) {
av->event(TGT_STEP_EVENT);
}
tgtStepSw1 = sw;
}
{ // Target Designate
bool sw = false;
inData->getDiscreteInput(TMS_UP_SW, &sw);
if (sw && !tgtDesSw1) {
av->event(TGT_DESIGNATE);
}
tgtDesSw1 = sw;
}
{ // Return-To-Search
bool sw = false;
inData->getDiscreteInput(TMS_DOWN_SW, &sw);
if (sw && !rtn2SrchSw1) {
av->event(SENSOR_RTS);
}
rtn2SrchSw1 = sw;
}
{ // Autopilot disengage
bool autopilotSw = false;
inData->getDiscreteInput(PADDLE_SW, &autopilotSw);
if (autopilotSw && !autopilotSw1) {
Simulation::Autopilot* ap = dynamic_cast<Simulation::Autopilot*>(av->getPilot());
if (ap != 0) {
ap->setHeadingHoldMode(false);
ap->setAltitudeHoldMode(false);
ap->setVelocityHoldMode(false);
ap->setLoiterMode(false);
ap->setNavMode(false);
}
}
autopilotSw1 = autopilotSw;
}
{ // Speedbrake switch
bool sbExtSw = false;
bool sbRetSw = false;
inData->getDiscreteInput(SB_EXT_SW, &sbExtSw);
inData->getDiscreteInput(SB_RET_SW, &sbRetSw);
LCreal sb = 0.0;
if(sbExtSw) sb = -1.0f;
if(sbRetSw) sb = 1.0f;
av->setSpeedBrakesSwitch(sb);
}
{ // Steerpoint increment
bool incStptSw = false;
inData->getDiscreteInput(DMS_UP_SW, &incStptSw);
if(incStptSw && !incStptSw1) {
// find our route and increment the steerpoint
Simulation::Navigation* myNav = av->getNavigation();
if (myNav != 0) {
myNav->ref();
Simulation::Route* myRoute = myNav->getPriRoute();
if (myRoute != 0) {
myRoute->ref();
myRoute->incStpt();
myRoute->unref();
}
}
}
incStptSw1 = incStptSw;
}
{ // Steerpoint decrement
bool decStptSw = false;
inData->getDiscreteInput(DMS_DOWN_SW, &decStptSw);
if (decStptSw && !decStptSw1) {
// find our route and increment the steerpoint
Simulation::Navigation* myNav = av->getNavigation();
if (myNav != 0) {
myNav->ref();
Simulation::Route* myRoute = myNav->getPriRoute();
if (myRoute != 0) {
myRoute->ref();
myRoute->decStpt();
myRoute->unref();
}
}
}
decStptSw1 = decStptSw;
}
}
}
//------------------------------------------------------------------------------
// reset() --
//------------------------------------------------------------------------------
void JSBSimModel::reset()
{
BaseClass::reset();
pitchTrimPos = (LCreal)0.0;
pitchTrimRate = (LCreal)0.1;
pitchTrimSw = (LCreal)0.0;
rollTrimPos = (LCreal)0.0;
rollTrimRate = (LCreal)0.1;
rollTrimSw = (LCreal)0.0;
// Get our Player (must have one!)
Simulation::Player* p = static_cast<Simulation::Player*>( findContainerByType(typeid(Simulation::Player)) );
if (p == 0) return;
// must have strings set
if (rootDir == 0 || model == 0) return;
// Must also have the JSBSim object
if (fdmex == 0) {
// must have a JSBSim property manager
if (propMgr == 0) {
propMgr = new JSBSim::FGPropertyManager();
}
fdmex = new JSBSim::FGFDMExec(propMgr);
std::string RootDir(rootDir->getString());
fdmex->SetAircraftPath(RootDir + "aircraft");
fdmex->SetEnginePath(RootDir + "engine");
fdmex->SetSystemsPath(RootDir + "systems"); // JSBSim-1.0 or after only
fdmex->LoadModel(model->getString());
JSBSim::FGPropertyManager* propMgr = fdmex->GetPropertyManager();
if (propMgr != 0) {
hasHeadingHold = propMgr->HasNode("ap/heading_hold") && propMgr->HasNode("ap/heading_setpoint");
hasVelocityHold = propMgr->HasNode("ap/airspeed_hold") && propMgr->HasNode("ap/airspeed_setpoint");
hasAltitudeHold = propMgr->HasNode("ap/altitude_hold") && propMgr->HasNode("ap/altitude_setpoint");
#if 0
// CGB this isn't working for some reason. I set the values directly in "dynamics" for now.
if (hasHeadingHold) {
propMgr->Tie("ap/heading_hold", this, &JSBSimModel::isHeadingHoldOn);
propMgr->Tie("ap/heading_setpoint", this, &JSBSimModel::getCommandedHeadingD);
}
if (hasVelocityHold) {
propMgr->Tie("ap/airspeed_hold", this, &JSBSimModel::isVelocityHoldOn);
propMgr->Tie("ap/airspeed_setpoint", this, &JSBSimModel::getCommandedVelocityKts);
}
if (hasAltitudeHold) {
propMgr->Tie("ap/altitude_hold", this, &JSBSimModel::isAltitudeHoldOn);
propMgr->Tie("ap/altitude_setpoint", this, &JSBSimModel::getCommandedAltitude * Basic::Distance::M2FT);
}
#endif
}
}
#if 0
// CGB TBD
reset = 0;
freeze = 0;
#endif
JSBSim::FGInitialCondition* fgic = fdmex->GetIC();
if (fgic == 0) return;
fgic->SetAltitudeASLFtIC(Basic::Distance::M2FT * p->getAltitude());
#if 0
fgic->SetTrueHeadingDegIC(Basic::Angle::R2DCC * p->getHeading());
fgic->SetRollAngleDegIC(Basic::Angle::R2DCC * p->getRoll());
fgic->SetPitchAngleDegIC(Basic::Angle::R2DCC * p->getPitch());
#else
fgic->SetPsiDegIC(Basic::Angle::R2DCC * p->getHeading());
fgic->SetPhiDegIC(Basic::Angle::R2DCC * p->getRoll());
fgic->SetThetaDegIC(Basic::Angle::R2DCC * p->getPitch());
#endif
fgic->SetVtrueKtsIC(Basic::Distance::M2NM * p->getTotalVelocity() * 3600.0f);
fgic->SetLatitudeDegIC(p->getInitLatitude());
fgic->SetLongitudeDegIC(p->getInitLongitude());
JSBSim::FGPropulsion* Propulsion = fdmex->GetPropulsion();
JSBSim::FGFCS* FCS = fdmex->GetFCS();
if (Propulsion != 0 && FCS != 0) {
Propulsion->SetMagnetos(3);
for (unsigned int i=0; i < Propulsion->GetNumEngines(); i++) {
FCS->SetMixtureCmd(i, 1.0);
FCS->SetThrottleCmd(i, 1.0);
FCS->SetPropAdvanceCmd(i, 1.0);
FCS->SetMixturePos(i, 1.0);
FCS->SetThrottlePos(i, 1.0);
FCS->SetPropAdvance(i, 1.0);
JSBSim::FGEngine* eng = Propulsion->GetEngine(i);
eng->SetRunning(true);
JSBSim::FGThruster* thruster = eng->GetThruster();
thruster->SetRPM(1000.0);
}
Propulsion->SetFuelFreeze(p->isFuelFrozen());
Propulsion->InitRunning(-1); // -1 refers to "All Engines"
Propulsion->GetSteadyState();
}
fdmex->RunIC();
}
