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Some cleanup in the ATC/AI code before merging with the next branch:

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- Hide the ATC dialog box by default
 - Allow dynamic enabling and disabling of the AI groundnetwork visualization
 - Cleanup of debug messages
This commit is contained in:
Durk Talsma 2011-07-24 12:48:13 +02:00
parent 5228053f7f
commit 3f26233d69
8 changed files with 162 additions and 190 deletions
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3
src/AIModel/AIAircraft.cxx
View file

@ -285,6 +285,7 @@ void FGAIAircraft::ProcessFlightPlan( double dt, time_t now ) {
if (! leadPointReached(curr)) {
controlHeading(curr);
controlSpeed(curr, next);
/*
if (speed < 0) {
cerr << getCallSign()
<< ": verifying lead distance to waypoint : "
@ -297,7 +298,7 @@ void FGAIAircraft::ProcessFlightPlan( double dt, time_t now ) {
<< speed
<< ". Minimum Bearing " << minBearing
<< endl;
}
} */
} else {
if (curr->finished) //end of the flight plan
{

21
src/ATC/atc_mgr.cxx
View file

@ -34,7 +34,7 @@
FGATCManager::FGATCManager() {
networkVisible = false;
}
FGATCManager::~FGATCManager() {
@ -76,7 +76,8 @@ void FGATCManager::init() {
ai_ac.setAltitude ( altitude );
ai_ac.setPerformance("jet_transport");
// NEXT UP: Create a traffic Schedule and fill that with appropriate information. This we can use to flight plannign.
// NEXT UP: Create a traffic Schedule and fill that with appropriate information. This we can use to flight planning.
// Note that these are currently only defaults.
FGAISchedule *trafficRef = new FGAISchedule;
trafficRef->setFlightType("gate");
@ -179,16 +180,16 @@ void FGATCManager::update ( double time ) {
/* test code : find out how the routing develops */
int size = fp->getNrOfWayPoints();
//cerr << "Setting pos" << pos << " ";
cerr << "setting intentions " ;
//cerr << "setting intentions " ;
for (int i = 0; i < size; i++) {
int val = fp->getRouteIndex(i);
cerr << val << " ";
//cerr << val << " ";
//if ((val) && (val != pos)) {
//intentions.push_back(val);
//cerr << "[done ] " << endl;
//}
}
cerr << "[done ] " << endl;
//cerr << "[done ] " << endl;
double longitude = fgGetDouble("/position/longitude-deg");
double latitude = fgGetDouble("/position/latitude-deg");
double heading = fgGetDouble("/orientation/heading-deg");
@ -215,8 +216,14 @@ void FGATCManager::update ( double time ) {
//string airport = fgGetString("/sim/presets/airport-id");
//FGAirport *apt = FGAirport::findByIdent(airport);
// AT this stage we should update the flightplan, so that waypoint incrementing is conducted as well as leg loading.
controller->render();
static SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
int n = trans_num->getIntValue();
if (n == 1) {
cerr << "Toggling ground network visibility " << networkVisible << endl;
networkVisible = !networkVisible;
trans_num->setIntValue(-1);
}
controller->render(networkVisible);
//cerr << "Adding groundnetWork to the scenegraph::update" << endl;
}

1
src/ATC/atc_mgr.hxx
View file

@ -51,6 +51,7 @@ private:
FGAIAircraft ai_ac;
FGATCController *controller; // The ATC controller that is responsible for the user's aircraft.
//FGATCDialogNew dialog; // note that this variable should really replace the ugly global "currentATCDialog();
bool networkVisible;
public:
FGATCManager();

46
src/ATC/atcdialog.cxx
View file

@ -43,7 +43,7 @@ static bool doATCDialog(const SGPropertyNode* arg) {
FGATCDialogNew::FGATCDialogNew()
{
dialogVisible = false;
dialogVisible = true;
}
FGATCDialogNew::~FGATCDialogNew()
@ -89,6 +89,7 @@ static SGPropertyNode *getNamedNode(SGPropertyNode *prop, const char *name) {
void FGATCDialogNew::addEntry(int nr, string txt) {
commands.clear();
commands.push_back(txt);
commands.push_back(string("Toggle ground network visibility"));
}
void FGATCDialogNew::removeEntry(int nr) {
@ -98,49 +99,6 @@ void FGATCDialogNew::removeEntry(int nr) {
void FGATCDialogNew::PopupDialog() {
/*double onBoardRadioFreq0 =
fgGetDouble("/instrumentation/comm[0]/frequencies/selected-mhz");
double onBoardRadioFreq1 =
fgGetDouble("/instrumentation/comm[1]/frequencies/selected-mhz");
const char *dialog_name = "atc-dialog";
_gui = (NewGUI *)globals->get_subsystem("gui");
SGPropertyNode_ptr dlg = _gui->getDialogProperties(dialog_name);
if (!dlg)
return;
_gui->closeDialog(dialog_name);
SGPropertyNode_ptr button_group = getNamedNode(dlg, "transmission-choice");
button_group->removeChildren("button", false);
const int bufsize = 32;
char buf[bufsize];
int commandNr = 0;
// loop over all entries that should fill up the dialog; use 10 items for now...
for (StringVecIterator i = commands.begin(); i != commands.end(); i++) {
snprintf(buf, bufsize, "/sim/atc/opt[%d]", commandNr);
fgSetBool(buf, false);
SGPropertyNode *entry = button_group->getNode("button", commandNr, true);
copyProperties(button_group->getNode("button-template", true), entry);
entry->removeChildren("enabled", true);
entry->setStringValue("property", buf);
entry->setIntValue("keynum", '1' + commandNr);
if (commandNr == 0)
entry->setBoolValue("default", true);
snprintf(buf, bufsize, "%d", 1 + commandNr);
string legend = string(buf) + (*i); //"; // + current->menuentry;
entry->setStringValue("legend", legend.c_str());
entry->setIntValue("binding/value", commandNr);
commandNr++;
//current++;
}
*/
//if (dialogVisible) {
// _gui->closeDialog(dialog_name);
//} else {
// _gui->showDialog(dialog_name);
//}
dialogVisible = !dialogVisible;
return;
}

150
src/ATC/trafficcontrol.cxx
View file

@ -469,7 +469,7 @@ bool FGATCInstruction::hasInstruction()
FGATCController::FGATCController()
{
cerr << "running FGATController constructor" << endl;
//cerr << "running FGATController constructor" << endl;
dt_count = 0;
available = true;
lastTransmission = 0;
@ -478,7 +478,7 @@ FGATCController::FGATCController()
FGATCController::~FGATCController()
{
cerr << "running FGATController destructor" << endl;
//cerr << "running FGATController destructor" << endl;
}
string FGATCController::getGateName(FGAIAircraft * ref)
@ -906,8 +906,8 @@ FGATCInstruction FGTowerController::getInstruction(int id)
return FGATCInstruction();
}
void FGTowerController::render() {
cerr << "FGTowerController::render function not yet implemented" << endl;
void FGTowerController::render(bool visible) {
//cerr << "FGTowerController::render function not yet implemented" << endl;
}
@ -1033,7 +1033,7 @@ void FGStartupController::signOff(int id)
SG_LOG(SG_GENERAL, SG_ALERT,
"AI error: Aircraft without traffic record is signing off from tower");
} else {
cerr << i->getAircraft()->getCallSign() << " signing off from startupcontroller" << endl;
//cerr << i->getAircraft()->getCallSign() << " signing off from startupcontroller" << endl;
i = activeTraffic.erase(i);
}
}
@ -1045,17 +1045,17 @@ bool FGStartupController::checkTransmissionState(int st, time_t now, time_t star
if ((state == st) && available) {
if ((msgDir == ATC_AIR_TO_GROUND) && isUserAircraft(i->getAircraft())) {
cerr << "Checking state " << st << " for " << i->getAircraft()->getCallSign() << endl;
//cerr << "Checking state " << st << " for " << i->getAircraft()->getCallSign() << endl;
static SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
int n = trans_num->getIntValue();
if (n >= 0) {
if (n == 0) {
trans_num->setIntValue(-1);
// PopupCallback(n);
cerr << "Selected transmission message" << n << endl;
cerr << "Selected transmission message " << n << endl;
FGATCManager *atc = (FGATCManager*) globals->get_subsystem("atc");
atc->getATCDialog()->removeEntry(1);
} else {
cerr << "creading message for " << i->getAircraft()->getCallSign() << endl;
//cerr << "creading message for " << i->getAircraft()->getCallSign() << endl;
transmit(&(*i), msgId, msgDir, false);
return false;
}
@ -1161,7 +1161,7 @@ static void WorldCoordinate(osg::Matrix& obj_pos, double lat,
}
void FGStartupController::render()
void FGStartupController::render(bool visible)
{
SGMaterialLib *matlib = globals->get_matlib();
@ -1175,32 +1175,34 @@ void FGStartupController::render()
//geode->releaseGLObjects();
//group->removeChild(geode);
//delete geode;
group = 0;
}
group = new osg::Group;
if (visible) {
group = new osg::Group;
//for ( FGTaxiSegmentVectorIterator i = segments.begin(); i != segments.end(); i++) {
double dx = 0;
for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
// Handle start point
int pos = i->getCurrentPosition();
//cerr << "rendering for " << i->getAircraft()->getCallSign() << "pos = " << pos << endl;
if (pos > 0) {
FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(pos);
SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
SGGeod end (SGGeod::fromDeg(segment->getEnd()->getLongitude(), segment->getEnd()->getLatitude()));
//for ( FGTaxiSegmentVectorIterator i = segments.begin(); i != segments.end(); i++) {
double dx = 0;
for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
// Handle start point
int pos = i->getCurrentPosition();
//cerr << "rendering for " << i->getAircraft()->getCallSign() << "pos = " << pos << endl;
if (pos > 0) {
FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(pos);
SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
SGGeod end (SGGeod::fromDeg(segment->getEnd()->getLongitude(), segment->getEnd()->getLatitude()));
double length = SGGeodesy::distanceM(start, end);
//heading = SGGeodesy::headingDeg(start->getGeod(), end->getGeod());
double length = SGGeodesy::distanceM(start, end);
//heading = SGGeodesy::headingDeg(start->getGeod(), end->getGeod());
double az2, heading; //, distanceM;
SGGeodesy::inverse(start, end, heading, az2, length);
double coveredDistance = length * 0.5;
SGGeod center;
SGGeodesy::direct(start, heading, coveredDistance, center, az2);
//cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
///////////////////////////////////////////////////////////////////////////////
// Make a helper function out of this
osg::Matrix obj_pos;
double az2, heading; //, distanceM;
SGGeodesy::inverse(start, end, heading, az2, length);
double coveredDistance = length * 0.5;
SGGeod center;
SGGeodesy::direct(start, heading, coveredDistance, center, az2);
//cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
///////////////////////////////////////////////////////////////////////////////
// Make a helper function out of this
osg::Matrix obj_pos;
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
@ -1226,49 +1228,49 @@ void FGStartupController::render()
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
/////////////////////////////////////////////////////////////////////
} else {
cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
}
for(intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
osg::Matrix obj_pos;
int k = (*j);
if (k > 0) {
//cerr << "rendering for " << i->getAircraft()->getCallSign() << "intention = " << k << endl;
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(k);
WorldCoordinate( obj_pos, segment->getLatitude(), segment->getLongitude(), parent->getElevation()+8+dx, -(segment->getHeading()) );
obj_trans->setMatrix( obj_pos );
//osg::Vec3 center(0, 0, 0)
float width = segment->getLength() /2.0;
osg::Vec3 corner(-width, 0, 0.25f);
osg::Vec3 widthVec(2*width + 1, 0, 0);
osg::Vec3 heightVec(0, 1, 0);
osg::Geometry* geometry;
geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
simgear::EffectGeode* geode = new simgear::EffectGeode;
geode->setName("test");
geode->addDrawable(geometry);
//osg::Node *custom_obj;
SGMaterial *mat = matlib->find("UnidirectionalTaper");
if (mat)
geode->setEffect(mat->get_effect());
obj_trans->addChild(geode);
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
/////////////////////////////////////////////////////////////////////
} else {
cerr << "BIG FAT WARNING: k is here : " << pos << endl;
//cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
}
}
//dx += 0.1;
}
globals->get_scenery()->get_scene_graph()->addChild(group);
}
for(intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
osg::Matrix obj_pos;
int k = (*j);
if (k > 0) {
//cerr << "rendering for " << i->getAircraft()->getCallSign() << "intention = " << k << endl;
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
FGTaxiSegment *segment = parent->getGroundNetwork()->findSegment(k);
WorldCoordinate( obj_pos, segment->getLatitude(), segment->getLongitude(), parent->getElevation()+8+dx, -(segment->getHeading()) );
obj_trans->setMatrix( obj_pos );
//osg::Vec3 center(0, 0, 0)
float width = segment->getLength() /2.0;
osg::Vec3 corner(-width, 0, 0.25f);
osg::Vec3 widthVec(2*width + 1, 0, 0);
osg::Vec3 heightVec(0, 1, 0);
osg::Geometry* geometry;
geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
simgear::EffectGeode* geode = new simgear::EffectGeode;
geode->setName("test");
geode->addDrawable(geometry);
//osg::Node *custom_obj;
SGMaterial *mat = matlib->find("UnidirectionalTaper");
if (mat)
geode->setEffect(mat->get_effect());
obj_trans->addChild(geode);
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
} else {
cerr << "BIG FAT WARNING: k is here : " << pos << endl;
}
}
//dx += 0.1;
}
globals->get_scenery()->get_scene_graph()->addChild(group);
}
}
/***************************************************************************
* class FGApproachController
@ -1461,6 +1463,6 @@ ActiveRunway *FGApproachController::getRunway(string name)
return &(*rwy);
}
void FGApproachController::render() {
cerr << "FGApproachController::render function not yet implemented" << endl;
void FGApproachController::render(bool visible) {
//cerr << "FGApproachController::render function not yet implemented" << endl;
}

8
src/ATC/trafficcontrol.hxx
View file

@ -285,7 +285,7 @@ public:
void setDt(double dt) { dt_count = dt;};
void transmit(FGTrafficRecord *rec, AtcMsgId msgId, AtcMsgDir msgDir, bool audible);
string getGateName(FGAIAircraft *aircraft);
virtual void render() = 0;
virtual void render(bool) = 0;
private:
@ -314,7 +314,7 @@ public:
virtual bool hasInstruction(int id);
virtual FGATCInstruction getInstruction(int id);
virtual void render();
virtual void render(bool);
bool hasActiveTraffic() { return activeTraffic.size() != 0; };
TrafficVector &getActiveTraffic() { return activeTraffic; };
};
@ -344,7 +344,7 @@ public:
virtual bool hasInstruction(int id);
virtual FGATCInstruction getInstruction(int id);
virtual void render();
virtual void render(bool);
bool hasActiveTraffic() { return activeTraffic.size() != 0; };
TrafficVector &getActiveTraffic() { return activeTraffic; };
@ -377,7 +377,7 @@ public:
virtual bool hasInstruction(int id);
virtual FGATCInstruction getInstruction(int id);
virtual void render();
virtual void render(bool);
ActiveRunway* getRunway(string name);

121
src/Airports/groundnetwork.cxx
View file

@ -539,15 +539,15 @@ bool FGGroundNetwork::checkTransmissionState(int minState, int maxState, Traffic
if ((state >= minState) && (state <= maxState) && available) {
if ((msgDir == ATC_AIR_TO_GROUND) && isUserAircraft(i->getAircraft())) {
cerr << "Checking state " << state << " for " << i->getAircraft()->getCallSign() << endl;
//cerr << "Checking state " << state << " for " << i->getAircraft()->getCallSign() << endl;
static SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
int n = trans_num->getIntValue();
if (n >= 0) {
if (n == 0) {
trans_num->setIntValue(-1);
// PopupCallback(n);
cerr << "Selected transmission message" << n << endl;
cerr << "Selected transmission message " << n << endl;
} else {
cerr << "creading message for " << i->getAircraft()->getCallSign() << endl;
//cerr << "creating message for " << i->getAircraft()->getCallSign() << endl;
transmit(&(*i), msgId, msgDir, false);
return false;
}
@ -1103,7 +1103,7 @@ static void WorldCoordinate(osg::Matrix& obj_pos, double lat,
void FGGroundNetwork::render()
void FGGroundNetwork::render(bool visible)
{
SGMaterialLib *matlib = globals->get_matlib();
@ -1117,31 +1117,33 @@ void FGGroundNetwork::render()
//geode->releaseGLObjects();
//group->removeChild(geode);
//delete geode;
group = 0;
}
group = new osg::Group;
if (visible) {
group = new osg::Group;
//for ( FGTaxiSegmentVectorIterator i = segments.begin(); i != segments.end(); i++) {
double dx = 0;
for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
// Handle start point
int pos = i->getCurrentPosition() - 1;
if (pos >= 0) {
//for ( FGTaxiSegmentVectorIterator i = segments.begin(); i != segments.end(); i++) {
double dx = 0;
for (TrafficVectorIterator i = activeTraffic.begin(); i != activeTraffic.end(); i++) {
// Handle start point
int pos = i->getCurrentPosition() - 1;
if (pos >= 0) {
SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
SGGeod end (SGGeod::fromDeg(segments[pos]->getEnd()->getLongitude(), segments[pos]->getEnd()->getLatitude()));
SGGeod start(SGGeod::fromDeg((i->getLongitude()), (i->getLatitude())));
SGGeod end (SGGeod::fromDeg(segments[pos]->getEnd()->getLongitude(), segments[pos]->getEnd()->getLatitude()));
double length = SGGeodesy::distanceM(start, end);
//heading = SGGeodesy::headingDeg(start->getGeod(), end->getGeod());
double length = SGGeodesy::distanceM(start, end);
//heading = SGGeodesy::headingDeg(start->getGeod(), end->getGeod());
double az2, heading; //, distanceM;
SGGeodesy::inverse(start, end, heading, az2, length);
double coveredDistance = length * 0.5;
SGGeod center;
SGGeodesy::direct(start, heading, coveredDistance, center, az2);
//cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
double az2, heading; //, distanceM;
SGGeodesy::inverse(start, end, heading, az2, length);
double coveredDistance = length * 0.5;
SGGeod center;
SGGeodesy::direct(start, heading, coveredDistance, center, az2);
//cerr << "Active Aircraft : Centerpoint = (" << center.getLatitudeDeg() << ", " << center.getLongitudeDeg() << "). Heading = " << heading << endl;
///////////////////////////////////////////////////////////////////////////////
// Make a helper function out of this
osg::Matrix obj_pos;
// Make a helper function out of this
osg::Matrix obj_pos;
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
@ -1167,42 +1169,43 @@ void FGGroundNetwork::render()
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
/////////////////////////////////////////////////////////////////////
} else {
cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
}
for(intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
osg::Matrix obj_pos;
int k = (*j)-1;
if (k >= 0) {
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
WorldCoordinate( obj_pos, segments[k]->getLatitude(), segments[k]->getLongitude(), parent->elevation()+8+dx, -(segments[k]->getHeading()) );
obj_trans->setMatrix( obj_pos );
//osg::Vec3 center(0, 0, 0)
float width = segments[k]->getLength() /2.0;
osg::Vec3 corner(-width, 0, 0.25f);
osg::Vec3 widthVec(2*width + 1, 0, 0);
osg::Vec3 heightVec(0, 1, 0);
osg::Geometry* geometry;
geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
simgear::EffectGeode* geode = new simgear::EffectGeode;
geode->setName("test");
geode->addDrawable(geometry);
//osg::Node *custom_obj;
SGMaterial *mat = matlib->find("UnidirectionalTaper");
if (mat)
geode->setEffect(mat->get_effect());
obj_trans->addChild(geode);
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
/////////////////////////////////////////////////////////////////////
} else {
//cerr << "BIG FAT WARNING: current position is here : " << pos << endl;
}
for(intVecIterator j = (i)->getIntentions().begin(); j != (i)->getIntentions().end(); j++) {
osg::Matrix obj_pos;
int k = (*j)-1;
if (k >= 0) {
osg::MatrixTransform *obj_trans = new osg::MatrixTransform;
obj_trans->setDataVariance(osg::Object::STATIC);
WorldCoordinate( obj_pos, segments[k]->getLatitude(), segments[k]->getLongitude(), parent->elevation()+8+dx, -(segments[k]->getHeading()) );
obj_trans->setMatrix( obj_pos );
//osg::Vec3 center(0, 0, 0)
float width = segments[k]->getLength() /2.0;
osg::Vec3 corner(-width, 0, 0.25f);
osg::Vec3 widthVec(2*width + 1, 0, 0);
osg::Vec3 heightVec(0, 1, 0);
osg::Geometry* geometry;
geometry = osg::createTexturedQuadGeometry(corner, widthVec, heightVec);
simgear::EffectGeode* geode = new simgear::EffectGeode;
geode->setName("test");
geode->addDrawable(geometry);
//osg::Node *custom_obj;
SGMaterial *mat = matlib->find("UnidirectionalTaper");
if (mat)
geode->setEffect(mat->get_effect());
obj_trans->addChild(geode);
// wire as much of the scene graph together as we can
//->addChild( obj_trans );
group->addChild( obj_trans );
}
}
//dx += 0.1;
}
//dx += 0.1;
globals->get_scenery()->get_scene_graph()->addChild(group);
}
globals->get_scenery()->get_scene_graph()->addChild(group);
}

2
src/Airports/groundnetwork.hxx
View file

@ -287,7 +287,7 @@ public:
bool checkTransmissionState(int minState, int MaxState, TrafficVectorIterator i, time_t now, AtcMsgId msgId,
AtcMsgDir msgDir);
bool checkForCircularWaits(int id);
virtual void render();
virtual void render(bool);
};