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Further progress towards interactive ATC control

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This commit is contained in:
daveluff 2003-11-05 10:06:57 +00:00
parent f4b3bad58e
commit 6162d4462b
6 changed files with 387 additions and 120 deletions
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10
src/ATC/ATC.cxx
View file

@ -65,8 +65,9 @@ void FGATC::SetResponseReqd(string rid) {
respond = false; // TODO - this ignores the fact that more than one plane could call this before response
// Shouldn't happen with AI only, but user could confuse things??
responseID = rid;
runResponseCounter = true;
responseCounter = 0.0;
responseTime = 2.5; // TODO - randomize this slightly.
responseTime = 1.8; // TODO - randomize this slightly.
}
void FGATC::NotifyTransmissionFinished(string rid) {
@ -75,7 +76,7 @@ void FGATC::NotifyTransmissionFinished(string rid) {
if(responseReqd) {
runResponseCounter = true;
responseCounter = 0.0;
responseTime = 2.5; // TODO - randomize this slightly.
responseTime = 1.8; // TODO - randomize this slightly.
} else {
freqClear = true;
}
@ -165,6 +166,11 @@ void FGATC::NoRender(string refname) {
}
}
// Generate the text of a message from its parameters and the current context.
string FGATC::GenText(const string& m, int c) {
return("");
}
ostream& operator << (ostream& os, atc_type atc) {
switch(atc) {
case(INVALID): return(os << "INVALID");

7
src/ATC/ATC.hxx
View file

@ -126,6 +126,9 @@ public:
// Indicate that this instance should not output to the display
virtual void SetNoDisplay();
// Generate the text of a message from its parameters and the current context.
virtual string GenText(const string& m, int c);
// Returns true if OK to transmit on this frequency
inline bool GetFreqClear() { return freqClear; }
// Indicate that the frequency is in use
@ -242,15 +245,15 @@ operator >> ( istream& fin, ATCData& a )
a.name = "";
fin >> ch;
a.name += ch;
if(ch != '"') a.name += ch;
while(1) {
//in >> noskipws
fin.unsetf(ios::skipws);
fin >> ch;
a.name += ch;
if((ch == '"') || (ch == 0x0A)) {
break;
} // we shouldn't need the 0x0A but it makes a nice safely in case someone leaves off the "
a.name += ch;
}
fin.setf(ios::skipws);
//cout << "Comm name = " << a.name << '\n';

77
src/ATC/ATCDialog.cxx
View file

@ -28,6 +28,7 @@
#include "ATCDialog.hxx"
#include "ATC.hxx"
#include "ATCmgr.hxx"
#include "ATCdisplay.hxx"
#include "commlist.hxx"
#include "ATCutils.hxx"
#include <Airports/simple.hxx>
@ -93,33 +94,12 @@ static puText* atcFreqDisplayText[ATC_MAX_FREQ_DISPLAY];
// --------------------------------------------------------------
//////////////// Popup callbacks ///////////////////
static void ATCDialogOK(puObject *)
{
switch(atcDialogCommunicationOptions->getValue()) {
case 0:
//cout << "Option 0 chosen\n";
fgSetBool("/sim/atc/opt0",true);
break;
case 1:
//cout << "Option 1 chosen\n";
fgSetBool("/sim/atc/opt1",true);
break;
case 2:
//cout << "Option 2 chosen\n";
fgSetBool("/sim/atc/opt2",true);
break;
case 3:
//cout << "Option 2 chosen\n";
fgSetBool("/sim/atc/opt3",true);
break;
default:
break;
}
static void ATCDialogOK(puObject*) {
current_atcdialog->PopupCallback();
FG_POP_PUI_DIALOG( atcDialog );
}
static void ATCDialogCancel(puObject *)
{
static void ATCDialogCancel(puObject*) {
FG_POP_PUI_DIALOG( atcDialog );
}
//////////////////////////////////////////////////
@ -143,6 +123,11 @@ static void FreqDisplayOK(puObject*) {
FGATCDialog::FGATCDialog() {
_callbackPending = false;
_callbackTimer = 0.0;
_callbackWait = 0.0;
_callbackPtr = NULL;
_callbackCode = 0;
}
FGATCDialog::~FGATCDialog() {
@ -247,6 +232,18 @@ void FGATCDialog::Init() {
FG_FINALIZE_PUI_DIALOG(atcDialog);
}
void FGATCDialog::Update(double dt) {
if(_callbackPending) {
if(_callbackTimer > _callbackWait) {
_callbackPtr->ReceiveUserCallback(_callbackCode);
_callbackPtr->NotifyTransmissionFinished(fgGetString("/sim/user/callsign"));
_callbackPending = false;
} else {
_callbackTimer += dt;
}
}
}
// Add an entry
void FGATCDialog::add_entry(string station, string transmission, string menutext, atc_type type, int code) {
@ -389,7 +386,39 @@ void FGATCDialog::PopupDialog() {
FG_PUSH_PUI_DIALOG(atcDialog);
}
void FGATCDialog::PopupCallback() {
FGATC* atcptr = globals->get_ATC_mgr()->GetComm1ATCPointer(); // FIXME - Hardwired to comm1 at the moment
if(atcptr) {
if(atcptr->GetType() == APPROACH) {
switch(atcDialogCommunicationOptions->getValue()) {
case 0:
fgSetBool("/sim/atc/opt0",true);
break;
case 1:
fgSetBool("/sim/atc/opt1",true);
break;
case 2:
fgSetBool("/sim/atc/opt2",true);
break;
case 3:
fgSetBool("/sim/atc/opt3",true);
break;
default:
break;
}
} else if(atcptr->GetType() == TOWER) {
ATCMenuEntry a = ((available_dialog[TOWER])[(string)atcptr->get_ident()])[atcDialogCommunicationOptions->getValue()];
atcptr->SetFreqInUse();
globals->get_ATC_display()->RegisterSingleMessage(atcptr->GenText(a.transmission, a.callback_code));
_callbackPending = true;
_callbackTimer = 0.0;
_callbackWait = 5.0;
_callbackPtr = atcptr;
_callbackCode = a.callback_code;
}
}
}
void FGATCDialog::FreqDialog() {

11
src/ATC/ATCDialog.hxx
View file

@ -60,16 +60,22 @@ public:
void Init();
void Update(double dt);
void PopupDialog();
void PopupCallback();
void add_entry( string station, string transmission, string menutext, atc_type type, int code);
void remove_entry( const string &station, const string &trans, atc_type type );
void remove_entry( const string &station, int code, atc_type type );
// query the database whether the transmission is already registered;
bool trans_reg( const string &station, const string &trans, atc_type type );
// query the database whether the transmission is already registered;
bool trans_reg( const string &station, int code, atc_type type );
// Display a frequency search dialog for nearby stations
@ -86,6 +92,11 @@ private:
int freq;
bool reset;
bool _callbackPending;
double _callbackTimer;
double _callbackWait;
FGATC* _callbackPtr;
int _callbackCode;
};
extern FGATCDialog *current_atcdialog;

235
src/ATC/tower.cxx
View file

@ -27,6 +27,7 @@
#include "ATCdisplay.hxx"
#include "ATCmgr.hxx"
#include "ATCutils.hxx"
#include "ATCDialog.hxx"
#include "commlist.hxx"
#include "AILocalTraffic.hxx"
@ -47,6 +48,8 @@ finalAcknowledged(false),
instructedToGoAround(false),
onRwy(false),
nextOnRwy(false),
vfrArrivalReported(false),
vfrArrivalAcknowledged(false),
opType(TTT_UNKNOWN),
leg(LEG_UNKNOWN),
landingType(AIP_LT_UNKNOWN),
@ -68,6 +71,8 @@ finalAcknowledged(false),
instructedToGoAround(false),
onRwy(false),
nextOnRwy(false),
vfrArrivalReported(false),
vfrArrivalAcknowledged(false),
opType(TTT_UNKNOWN),
leg(LEG_UNKNOWN),
landingType(AIP_LT_UNKNOWN),
@ -89,6 +94,8 @@ finalAcknowledged(false),
instructedToGoAround(false),
onRwy(false),
nextOnRwy(false),
vfrArrivalReported(false),
vfrArrivalAcknowledged(false),
opType(TTT_UNKNOWN),
leg(LEG_UNKNOWN),
landingType(AIP_LT_UNKNOWN),
@ -111,6 +118,8 @@ finalAcknowledged(false),
instructedToGoAround(false),
onRwy(false),
nextOnRwy(false),
vfrArrivalReported(false),
vfrArrivalAcknowledged(false),
opType(TTT_UNKNOWN),
leg(LEG_UNKNOWN),
landingType(AIP_LT_UNKNOWN),
@ -128,8 +137,6 @@ isUser(false)
Currently user is assumed to have taken off again when leaving the runway - check speed/elev for taxiing-in.
AI plane lands even when user on rwy - make it go-around instead.
Tell AI plane to contact ground when taxiing in.
Use track instead of heading to determine what leg of the circuit the user is flying.
@ -242,8 +249,8 @@ void FGTower::Init() {
if(rwyOccupied) {
// Assume the user is started at the threshold ready to take-off
TowerPlaneRec* t = new TowerPlaneRec;
t->plane.callsign = "Charlie Foxtrot Sierra"; // C-FGFS !!! - fixme - this is a bit hardwired
t->plane.type = GA_SINGLE;
t->plane.callsign = fgGetString("/sim/user/callsign");
t->plane.type = GA_SINGLE; // FIXME - hardwired!!
t->opType = TTT_UNKNOWN; // We don't know if the user wants to do circuits or a departure...
t->landingType = AIP_LT_UNKNOWN;
t->leg = TAKEOFF_ROLL;
@ -252,6 +259,10 @@ void FGTower::Init() {
t->clearedToTakeOff = true;
rwyList.push_back(t);
departed = false;
} else {
// For now assume that this means the user is not at the airport and is in the air.
// TODO FIXME - this will break when user starts on apron, at hold short, etc.
current_atcdialog->add_entry(ident, "@AP Tower @CS @MI miles @CD of the airport for full stop with the ATIS", "Contact tower for VFR arrival (full stop)", TOWER, (int)USER_REQUEST_VFR_ARRIVAL_FULL_STOP);
}
}
@ -274,6 +285,7 @@ void FGTower::Update(double dt) {
cout << update_count << "\ttL: " << trafficList.size() << " cL: " << circuitList.size() << " hL: " << holdList.size() << " aL: " << appList.size() << '\n';
}
*/
//if(ident == "EGNX") cout << display << '\n';
if(departed != false) {
timeSinceLastDeparture += dt;
@ -368,17 +380,36 @@ void FGTower::Update(double dt) {
}
void FGTower::ReceiveUserCallback(int code) {
if(code == (int)USER_REQUEST_DEPARTURE) {
if(code == (int)USER_REQUEST_VFR_DEPARTURE) {
cout << "User requested departure\n";
} else if(code == (int)USER_REQUEST_VFR_ARRIVAL) {
VFRArrivalContact("USER");
} else if(code == (int)USER_REQUEST_VFR_ARRIVAL_FULL_STOP) {
VFRArrivalContact("USER", FULL_STOP);
} else if(code == (int)USER_REQUEST_VFR_ARRIVAL_TOUCH_AND_GO) {
VFRArrivalContact("USER", TOUCH_AND_GO);
}
}
void FGTower::Respond() {
//cout << "Entering Respond..." << endl;
cout << "Entering Respond, responseID = " << responseID << endl;
TowerPlaneRec* t = FindPlane(responseID);
if(t) {
// This will grow!!!
if(t->downwindReported) {
if(t->vfrArrivalReported && !t->vfrArrivalAcknowledged) {
// Testing - hardwire straight in for now
string trns = t->plane.callsign;
trns += " ";
trns += name;
trns += " tower Report three mile straight in for runway ";
trns += ConvertRwyNumToSpokenString(activeRwy);
if(display) {
globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
} else {
cout << "Not displaying, trns was " << trns << '\n';
}
t->vfrArrivalAcknowledged = true;
} else if(t->downwindReported) {
t->downwindReported = false;
int i = 1;
for(tower_plane_rec_list_iterator twrItr = circuitList.begin(); twrItr != circuitList.end(); twrItr++) {
@ -1384,28 +1415,51 @@ void FGTower::RegisterAIPlane(PlaneRec plane, FGAIPlane* ai, tower_traffic_type
doThresholdUseOrder();
}
void FGTower::RequestLandingClearance(string ID) {
// Contact tower for VFR approach
// eg "Cessna Charlie Foxtrot Golf Foxtrot Sierra eight miles South of the airport for full stop with Bravo"
// This function probably only called via user interaction - AI planes will have an overloaded function taking a planerec.
// opt defaults to AIP_LT_UNKNOWN
void FGTower::VFRArrivalContact(string ID, LandingType opt) {
//cout << "Request Landing Clearance called...\n";
// Assume this comes from the user - have another function taking a pointer to the AIplane for the AI traffic.
// For now we'll also assume that the user is a light plane and can get him/her to join the circuit if necessary.
// For now we'll assume that the user is a light plane and can get him/her to join the circuit if necessary.
TowerPlaneRec* t = new TowerPlaneRec;
TowerPlaneRec* t;
string usercall = fgGetString("/sim/user/callsign");
if(ID == "USER" || ID == usercall) {
t = FindPlane(usercall);
if(!t) {
cout << "NOT t\n";
t = new TowerPlaneRec;
t->isUser = true;
t->clearedToLand = false;
t->pos.setlon(user_lon_node->getDoubleValue());
t->pos.setlat(user_lat_node->getDoubleValue());
t->pos.setelev(user_elev_node->getDoubleValue());
} else {
cout << "IS t\n";
// Oops - the plane is already registered with this tower - maybe we took off and flew a giant circuit without
// quite getting out of tower airspace - just ignore for now and treat as new arrival.
// TODO - Maybe should remove from departure and circuit list if in there though!!
}
} else {
// Oops - something has gone wrong - put out a warning
cout << "WARNING - FGTower::VFRContact(string ID, LandingType lt) called with ID " << ID << " which does not appear to be the user.\n";
return;
}
// TODO
// Calculate where the user is in relation to the active runway and it's circuit
// Calculate where the plane is in relation to the active runway and it's circuit
// and set the op-type as appropriate.
// HACK - to get up and running I'm going to assume that the user contacts tower on a staight-in final for now.
t->opType = STRAIGHT_IN;
t->plane.type = GA_SINGLE; // FIXME - Another assumption!
t->plane.callsign = ID;
t->plane.callsign = usercall;
t->vfrArrivalReported = true;
responseReqd = true;
appList.push_back(t); // Not necessarily permanent
AddToTrafficList(t);
@ -1468,6 +1522,159 @@ void FGTower::ReportDownwind(string ID) {
}
}
string FGTower::GenText(const string& m, int c) {
const int cmax = 300;
//string message;
char tag[4];
char crej = '@';
char mes[cmax];
char dum[cmax];
//char buf[10];
char *pos;
int len;
//FGTransmission t;
string usercall = fgGetString("/sim/user/callsign");
//transmission_list_type tmissions = transmissionlist_station[station];
//transmission_list_iterator current = tmissions.begin();
//transmission_list_iterator last = tmissions.end();
//for ( ; current != last ; ++current ) {
// if ( current->get_code().c1 == code.c1 &&
// current->get_code().c2 == code.c2 &&
// current->get_code().c3 == code.c3 ) {
//if ( ttext ) message = current->get_transtext();
//else message = current->get_menutext();
strcpy( &mes[0], m.c_str() );
// Replace all the '@' parameters with the actual text.
int check = 0; // If mes gets overflowed the while loop can go infinite
while ( strchr(&mes[0], crej) != NULL ) { // ie. loop until no more occurances of crej ('@') found
pos = strchr( &mes[0], crej );
bcopy(pos, &tag[0], 3);
tag[3] = '\0';
int i;
len = 0;
for ( i=0; i<cmax; i++ ) {
if ( mes[i] == crej ) {
len = i;
break;
}
}
strncpy( &dum[0], &mes[0], len );
dum[len] = '\0';
if ( strcmp ( tag, "@ST" ) == 0 )
//strcat( &dum[0], tpars.station.c_str() );
strcat(&dum[0], ident.c_str());
else if ( strcmp ( tag, "@AP" ) == 0 )
//strcat( &dum[0], tpars.airport.c_str() );
strcat(&dum[0], name.c_str());
else if ( strcmp ( tag, "@CS" ) == 0 )
//strcat( &dum[0], tpars.callsign.c_str() );
strcat(&dum[0], usercall.c_str());
else if ( strcmp ( tag, "@TD" ) == 0 ) {
/*
if ( tpars.tdir == 1 ) {
char buf[] = "left";
strcat( &dum[0], &buf[0] );
}
else {
char buf[] = "right";
strcat( &dum[0], &buf[0] );
}
*/
}
else if ( strcmp ( tag, "@HE" ) == 0 ) {
/*
char buf[10];
sprintf( buf, "%i", (int)(tpars.heading) );
strcat( &dum[0], &buf[0] );
*/
}
else if ( strcmp ( tag, "@VD" ) == 0 ) {
/*
if ( tpars.VDir == 1 ) {
char buf[] = "Descend and maintain";
strcat( &dum[0], &buf[0] );
}
else if ( tpars.VDir == 2 ) {
char buf[] = "Maintain";
strcat( &dum[0], &buf[0] );
}
else if ( tpars.VDir == 3 ) {
char buf[] = "Climb and maintain";
strcat( &dum[0], &buf[0] );
}
*/
}
else if ( strcmp ( tag, "@AL" ) == 0 ) {
/*
char buf[10];
sprintf( buf, "%i", (int)(tpars.alt) );
strcat( &dum[0], &buf[0] );
*/
}
else if ( strcmp ( tag, "@MI" ) == 0 ) {
char buf[10];
//sprintf( buf, "%3.1f", tpars.miles );
int dist_miles = dclGetHorizontalSeparation(Point3D(lon, lat, elev), Point3D(user_lon_node->getDoubleValue(), user_lat_node->getDoubleValue(), user_elev_node->getDoubleValue())) / 1600;
sprintf(buf, "%i", dist_miles);
strcat( &dum[0], &buf[0] );
}
else if ( strcmp ( tag, "@FR" ) == 0 ) {
/*
char buf[10];
sprintf( buf, "%6.2f", tpars.freq );
strcat( &dum[0], &buf[0] );
*/
}
else if ( strcmp ( tag, "@RW" ) == 0 ) {
strcat(&dum[0], ConvertRwyNumToSpokenString(activeRwy).c_str());
} else if(strcmp(tag, "@CD") == 0) { // @CD = compass direction
double h = GetHeadingFromTo(Point3D(lon, lat, elev), Point3D(user_lon_node->getDoubleValue(), user_lat_node->getDoubleValue(), user_elev_node->getDoubleValue()));
while(h < 0.0) h += 360.0;
while(h > 360.0) h -= 360.0;
if(h < 22.5 || h > 337.5) {
strcat(&dum[0], "North");
} else if(h < 67.5) {
strcat(&dum[0], "North-East");
} else if(h < 112.5) {
strcat(&dum[0], "East");
} else if(h < 157.5) {
strcat(&dum[0], "South-East");
} else if(h < 202.5) {
strcat(&dum[0], "South");
} else if(h < 247.5) {
strcat(&dum[0], "South-West");
} else if(h < 292.5) {
strcat(&dum[0], "West");
} else {
strcat(&dum[0], "North-West");
}
} else {
cout << "Tag " << tag << " not found" << endl;
break;
}
strcat( &dum[0], &mes[len+3] );
strcpy( &mes[0], &dum[0] );
++check;
if(check > 10) {
SG_LOG(SG_ATC, SG_WARN, "WARNING: Possibly endless loop terminated in FGTransmissionlist::gen_text(...)");
break;
}
}
//cout << mes << endl;
//break;
//}
//}
if ( mes != "" ) return mes;
else return "No transmission found";
}
ostream& operator << (ostream& os, tower_traffic_type ttt) {
switch(ttt) {
case(CIRCUIT): return(os << "CIRCUIT");

17
src/ATC/tower.hxx
View file

@ -54,8 +54,10 @@ enum tower_traffic_type {
ostream& operator << (ostream& os, tower_traffic_type ttt);
enum tower_callback_type {
USER_REQUEST_DEPARTURE = 1,
USER_REQUEST_ARRIVAL = 2
USER_REQUEST_VFR_DEPARTURE = 1,
USER_REQUEST_VFR_ARRIVAL = 2,
USER_REQUEST_VFR_ARRIVAL_FULL_STOP = 3,
USER_REQUEST_VFR_ARRIVAL_TOUCH_AND_GO = 4
};
// TODO - need some differentiation of IFR and VFR traffic in order to give the former priority.
@ -91,6 +93,9 @@ public:
bool onRwy; // is physically on the runway
bool nextOnRwy; // currently projected by tower to be the next on the runway
bool vfrArrivalReported;
bool vfrArrivalAcknowledged;
// Type of operation the plane is doing
tower_traffic_type opType;
@ -121,7 +126,11 @@ public:
void ReceiveUserCallback(int code);
void RequestLandingClearance(string ID);
// Contact tower for VFR approach
// eg "Cessna Charlie Foxtrot Golf Foxtrot Sierra eight miles South of the airport for full stop with Bravo"
// This function probably only called via user interaction - AI planes will have an overloaded function taking a planerec.
void VFRArrivalContact(string ID, LandingType opt = AIP_LT_UNKNOWN);
void RequestDepartureClearance(string ID);
void ReportFinal(string ID);
void ReportLongFinal(string ID);
@ -159,6 +168,8 @@ public:
bool GetDownwindConstraint(double& dpos);
bool GetBaseConstraint(double& bpos);
string GenText(const string& m, int c);
private:
FGATCMgr* ATCmgr;
// This is purely for synactic convienience to avoid writing globals->get_ATC_mgr()-> all through the code!