Refactoring - no actual change
This commit is contained in:
daveluff
parent
6769d7974c
commit
6d1418ff12
2 changed files with 456 additions and 433 deletions
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@ -265,204 +265,8 @@ void FGTower::Update(double dt) {
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// sortConficts() !!!
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// Do one plane from the hold list
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if(update_count == 4) {
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//cout << "ug\n";
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if(holdList.size()) {
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//cout << "*holdListItr = " << *holdListItr << endl;
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if(holdListItr == holdList.end()) {
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holdListItr = holdList.begin();
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}
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//cout << "*holdListItr = " << *holdListItr << endl;
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//Process(*holdListItr);
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TowerPlaneRec* t = *holdListItr;
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//cout << "t = " << t << endl;
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if(t->holdShortReported) {
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//cout << "ding\n";
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double responseTime = 10.0; // seconds - this should get more sophisticated at some point
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if(t->clearanceCounter > responseTime) {
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if(t->nextOnRwy) {
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if(rwyOccupied) { // TODO - ought to add a sanity check that it isn't this plane only on the runway (even though it shouldn't be!!)
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// Do nothing for now - consider acknowloging hold short eventually
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} else {
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// Lets Roll !!!!
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string trns = t->plane.callsign;
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//if(departed plane < some threshold in time away) {
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if(0) { // FIXME
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trns += " line up";
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t->clearedToLineUp = true;
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t->planePtr->RegisterTransmission(3); // cleared to line-up
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t->leg = TAKEOFF_ROLL;
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//} else if(arriving plane < some threshold away) {
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} else if(GetTrafficETA(2) < 150.0) {
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trns += " cleared immediate take-off";
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if(trafficList.size()) {
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tower_plane_rec_list_iterator trfcItr = trafficList.begin();
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trfcItr++; // At the moment the holding plane should be first in trafficList.
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// Note though that this will break if holding planes aren't put in trafficList in the future.
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TowerPlaneRec* trfc = *trfcItr;
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trns += "... traffic is";
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switch(trfc->plane.type) {
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case UNKNOWN:
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break;
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case GA_SINGLE:
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trns += " a Cessna"; // TODO - add ability to specify actual plane type somewhere
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break;
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case GA_HP_SINGLE:
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trns += " a Piper";
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break;
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case GA_TWIN:
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trns += " a King-air";
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break;
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case GA_JET:
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trns += " a Learjet";
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break;
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case MEDIUM:
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trns += " a Regional";
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break;
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case HEAVY:
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trns += " a Heavy";
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break;
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case MIL_JET:
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trns += " Military";
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break;
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}
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if(trfc->opType == STRAIGHT_IN || trfc->opType == TTT_UNKNOWN) {
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double miles_out = CalcDistOutMiles(trfc);
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if(miles_out < 2) {
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trns += " on final";
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} else {
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trns += " on ";
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trns += ConvertNumToSpokenDigits((int)miles_out);
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trns += " mile final";
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}
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} else if(trfc->opType == CIRCUIT) {
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switch(trfc->leg) {
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case FINAL:
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trns += " on final";
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break;
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case TURN4:
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trns += " turning final";
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break;
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case BASE:
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trns += " on base";
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break;
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case TURN3:
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trns += " turning base";
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break;
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case DOWNWIND:
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trns += " in circuit";
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break;
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// And to eliminate compiler warnings...
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case TAKEOFF_ROLL: break;
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case CLIMBOUT: break;
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case TURN1: break;
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case CROSSWIND: break;
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case TURN2: break;
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case LANDING_ROLL: break;
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case LEG_UNKNOWN: break;
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}
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}
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} else {
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// By definition there should be some arriving traffic if we're cleared for immediate takeoff
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SG_LOG(SG_ATC, SG_WARN, "Warning: Departing traffic cleared for *immediate* take-off despite no arriving traffic in FGTower");
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}
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t->clearedToTakeOff = true;
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t->planePtr->RegisterTransmission(4); // cleared to take-off - TODO differentiate between immediate and normal take-off
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t->leg = TAKEOFF_ROLL;
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departed = false;
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timeSinceLastDeparture = 0.0;
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} else {
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trns += " cleared for take-off";
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// TODO - add traffic is... ?
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t->clearedToTakeOff = true;
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t->planePtr->RegisterTransmission(4); // cleared to take-off
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t->leg = TAKEOFF_ROLL;
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departed = false;
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timeSinceLastDeparture = 0.0;
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}
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if(display) {
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globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
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}
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t->holdShortReported = false;
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t->clearanceCounter = 0;
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rwyList.push_back(t);
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rwyOccupied = true;
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holdList.erase(holdListItr);
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holdListItr = holdList.begin();
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}
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} else {
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// Tell him to hold and what position he is.
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// Not currently sure under which circumstances we do or don't bother transmitting this.
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string trns = t->plane.callsign;
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trns += " hold position";
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if(display) {
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globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
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}
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t->holdShortReported = false;
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t->clearanceCounter = 0;
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// TODO - add some idea of what traffic is blocking him.
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}
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} else {
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t->clearanceCounter += (dt * holdList.size() * update_count_max);
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}
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} else { // not responding to report, but still need to clear if clear
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//cout << "dong\n";
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if(t->nextOnRwy) {
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//cout << "departed = " << departed << '\n';
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//cout << "timeSinceLastDeparture = " << timeSinceLastDeparture << '\n';
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if(rwyOccupied) {
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// Do nothing for now - consider acknowloging hold short eventually
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} else if(timeSinceLastDeparture <= 60.0 && departed == true) {
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// Do nothing - this is a bit of a hack - should maybe do line up be ready here
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} else {
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// Lets Roll !!!!
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string trns = t->plane.callsign;
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//cout << "******************* squaggle\n";
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//cout << "departed = " << departed << '\n';
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//cout << "timeSinceLastDeparture = " << timeSinceLastDeparture << '\n';
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//if(departed plane < some threshold in time away) {
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if(0) { // FIXME
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//cout << "A\n";
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trns += " line up";
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t->clearedToLineUp = true;
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t->planePtr->RegisterTransmission(3); // cleared to line-up
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t->leg = TAKEOFF_ROLL;
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//} else if(arriving plane < some threshold away) {
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} else if(GetTrafficETA(2) < 150.0 && (timeSinceLastDeparture > 60.0 || departed == false)) { // Hack - hardwired time
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//cout << "B\n";
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trns += " cleared immediate take-off";
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// TODO - add traffic is... ?
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t->clearedToTakeOff = true;
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t->planePtr->RegisterTransmission(4); // cleared to take-off - TODO differentiate between immediate and normal take-off
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t->leg = TAKEOFF_ROLL;
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departed = false;
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timeSinceLastDeparture = 0.0;
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} else if(timeSinceLastDeparture > 60.0 || departed == false) { // Hack - test for timeSinceLastDeparture should be in lineup block eventually
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//cout << "C\n";
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trns += " cleared for take-off";
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// TODO - add traffic is... ?
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t->clearedToTakeOff = true;
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t->planePtr->RegisterTransmission(4); // cleared to take-off
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t->leg = TAKEOFF_ROLL;
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departed = false;
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timeSinceLastDeparture = 0.0;
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} else {
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//cout << "D\n";
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}
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if(display) {
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globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
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}
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rwyList.push_back(t);
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rwyOccupied = true;
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holdList.erase(holdListItr);
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holdListItr = holdList.begin();
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}
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}
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// TODO - rationalise the considerable code duplication above!
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}
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++holdListItr;
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}
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CheckHoldList(dt);
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}
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// Uggh - HACK - why have we got rwyOccupied - wouldn't simply testing rwyList.size() do?
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@ -472,247 +276,16 @@ void FGTower::Update(double dt) {
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rwyOccupied = false;
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}
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// Do the runway list - we'll do the whole runway list since it's important and there'll never be many planes on the rwy at once!!
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// FIXME - at the moment it looks like we're only doing the first plane from the rwy list.
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// (However, at the moment there should only be one airplane on the rwy at once, until we
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// start allowing planes to line up whilst previous arrival clears the rwy.)
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if(update_count == 5) {
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if(rwyOccupied) {
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if(!rwyList.size()) {
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rwyOccupied = false;
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} else {
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rwyListItr = rwyList.begin();
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TowerPlaneRec* t = *rwyListItr;
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if(t->isUser) {
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t->pos.setlon(user_lon_node->getDoubleValue());
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t->pos.setlat(user_lat_node->getDoubleValue());
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t->pos.setelev(user_elev_node->getDoubleValue());
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} else {
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t->pos = t->planePtr->GetPos(); // We should probably only set the pos's on one walk through the traffic list in the update function, to save a few CPU should we end up duplicating this.
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}
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bool on_rwy = OnActiveRunway(t->pos);
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if(!on_rwy) {
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if((t->opType == INBOUND) || (t->opType == STRAIGHT_IN)) {
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rwyList.pop_front();
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delete t;
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// TODO - tell it to taxi / contact ground / don't delete it etc!
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} else if(t->opType == OUTBOUND) {
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depList.push_back(t);
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rwyList.pop_front();
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departed = true;
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timeSinceLastDeparture = 0.0;
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} else if(t->opType == CIRCUIT) {
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circuitList.push_back(t);
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AddToTrafficList(t);
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rwyList.pop_front();
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departed = true;
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timeSinceLastDeparture = 0.0;
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} else if(t->opType == TTT_UNKNOWN) {
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depList.push_back(t);
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circuitList.push_back(t);
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AddToTrafficList(t);
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rwyList.pop_front();
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departed = true;
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timeSinceLastDeparture = 0.0; // TODO - we need to take into account that the user might taxi-in when flagged opType UNKNOWN - check speed/altitude etc to make decision as to what user is up to.
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} else {
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// HELP - we shouldn't ever get here!!!
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}
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}
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}
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}
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if(update_count == 5 && rwyOccupied) {
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CheckRunwayList(dt);
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}
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// do the ciruit list
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if(update_count == 6) {
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// Clear the constraints - we recalculate here.
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base_leg_pos = 0.0;
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downwind_leg_pos = 0.0;
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crosswind_leg_pos = 0.0;
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if(circuitList.size()) { // Do one plane from the circuit
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if(circuitListItr == circuitList.end()) {
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circuitListItr = circuitList.begin();
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}
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TowerPlaneRec* t = *circuitListItr;
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if(t->isUser) {
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t->pos.setlon(user_lon_node->getDoubleValue());
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t->pos.setlat(user_lat_node->getDoubleValue());
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t->pos.setelev(user_elev_node->getDoubleValue());
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} else {
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t->pos = t->planePtr->GetPos(); // We should probably only set the pos's on one walk through the traffic list in the update function, to save a few CPU should we end up duplicating this.
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t->landingType = t->planePtr->GetLandingOption();
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//cout << "AI plane landing option is " << t->landingType << '\n';
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}
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Point3D tortho = ortho.ConvertToLocal(t->pos);
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if(t->isUser) {
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// Need to figure out which leg he's on
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//cout << "rwy.hdg = " << rwy.hdg << " user hdg = " << user_hdg_node->getDoubleValue();
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double ho = GetAngleDiff_deg(user_hdg_node->getDoubleValue(), rwy.hdg);
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//cout << " ho = " << ho << '\n';
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// TODO FIXME - get the wind and convert this to track, or otherwise use track somehow!!!
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// If it's gusty might need to filter the value, although we are leaving 30 degrees each way leeway!
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if(abs(ho) < 30) {
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// could be either takeoff, climbout or landing - check orthopos.y
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//cout << "tortho.y = " << tortho.y() << '\n';
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if((tortho.y() < 0) || (t->leg == TURN4) || (t->leg == FINAL)) {
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t->leg = FINAL;
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//cout << "Final\n";
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} else {
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t->leg = CLIMBOUT; // TODO - check elev wrt. apt elev to differentiate takeoff roll and climbout
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//cout << "Climbout\n";
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// If it's the user we may be unsure of his/her intentions.
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// (Hopefully the AI planes won't try confusing the sim!!!)
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if(t->opType == TTT_UNKNOWN) {
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if(tortho.y() > 5000) {
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// 5 km out from threshold - assume it's a departure
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t->opType = OUTBOUND; // TODO - could check if the user has climbed significantly above circuit altitude as well.
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// Since we are unknown operation we should be in depList already.
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circuitList.erase(circuitListItr);
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RemoveFromTrafficList(t->plane.callsign);
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circuitListItr = circuitList.begin();
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}
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} else if(t->opType == CIRCUIT) {
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if(tortho.y() > 10000) {
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// 10 km out - assume the user has abandoned the circuit!!
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t->opType = OUTBOUND;
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depList.push_back(t);
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circuitList.erase(circuitListItr);
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circuitListItr = circuitList.begin();
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}
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}
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}
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} else if(abs(ho) < 60) {
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// turn1 or turn 4
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// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
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if((t->leg == CLIMBOUT) || (t->leg == TURN1)) {
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t->leg = TURN1;
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//cout << "Turn1\n";
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} else {
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t->leg = TURN4;
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//cout << "Turn4\n";
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}
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} else if(abs(ho) < 120) {
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// crosswind or base
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// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
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if((t->leg == TURN1) || (t->leg == CROSSWIND)) {
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t->leg = CROSSWIND;
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//cout << "Crosswind\n";
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} else {
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t->leg = BASE;
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//cout << "Base\n";
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}
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} else if(abs(ho) < 150) {
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// turn2 or turn 3
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// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
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if((t->leg == CROSSWIND) || (t->leg == TURN2)) {
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t->leg = TURN2;
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//cout << "Turn2\n";
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} else {
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t->leg = TURN3;
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// Probably safe now to assume the user is flying a circuit
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t->opType = CIRCUIT;
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//cout << "Turn3\n";
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}
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} else {
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// downwind
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t->leg = DOWNWIND;
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//cout << "Downwind\n";
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}
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if(t->leg == FINAL) {
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if(OnActiveRunway(t->pos)) {
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t->leg = LANDING_ROLL;
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}
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}
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} else {
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t->leg = t->planePtr->GetLeg();
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}
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// Set the constraints IF this is the first plane in the circuit
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// TODO - at the moment we're constraining plane 2 based on plane 1 - this won't (or might not) work for 3 planes in the circuit!!
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if(circuitListItr == circuitList.begin()) {
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switch(t->leg) {
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case FINAL:
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// Base leg must be at least as far out as the plane is - actually possibly not necessary for separation, but we'll use that for now.
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base_leg_pos = tortho.y();
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//cout << "base_leg_pos = " << base_leg_pos << '\n';
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break;
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case TURN4:
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// Fall through to base
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case BASE:
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base_leg_pos = tortho.y();
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//cout << "base_leg_pos = " << base_leg_pos << '\n';
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break;
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case TURN3:
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// Fall through to downwind
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case DOWNWIND:
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// Only have the downwind leg pos as turn-to-base constraint if more negative than we already have.
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base_leg_pos = (tortho.y() < base_leg_pos ? tortho.y() : base_leg_pos);
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//cout << "base_leg_pos = " << base_leg_pos;
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downwind_leg_pos = tortho.x(); // Assume that a following plane can simply be constrained by the immediately in front downwind plane
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//cout << " downwind_leg_pos = " << downwind_leg_pos << '\n';
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break;
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case TURN2:
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// Fall through to crosswind
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case CROSSWIND:
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crosswind_leg_pos = tortho.y();
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//cout << "crosswind_leg_pos = " << crosswind_leg_pos << '\n';
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break;
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case TURN1:
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// Fall through to climbout
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case CLIMBOUT:
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// Only use current by constraint as largest
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crosswind_leg_pos = (tortho.y() > crosswind_leg_pos ? tortho.y() : crosswind_leg_pos);
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//cout << "crosswind_leg_pos = " << crosswind_leg_pos << '\n';
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break;
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case TAKEOFF_ROLL:
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break;
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case LEG_UNKNOWN:
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break;
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case LANDING_ROLL:
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break;
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default:
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break;
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}
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}
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if(t->leg == FINAL) {
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if(t->landingType == FULL_STOP) t->opType = INBOUND;
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} else if(t->leg == LANDING_ROLL) {
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rwyList.push_front(t);
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RemoveFromTrafficList(t->plane.callsign);
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if(t->isUser) {
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t->opType = TTT_UNKNOWN;
|
||||
} // TODO - allow the user to specify opType via ATC menu
|
||||
circuitListItr = circuitList.erase(circuitListItr);
|
||||
if(circuitListItr == circuitList.end() ) {
|
||||
circuitListItr = circuitList.begin();
|
||||
}
|
||||
}
|
||||
++circuitListItr;
|
||||
}
|
||||
if(update_count == 6) {
|
||||
CheckCircuitList(dt);
|
||||
}
|
||||
|
||||
// Do one plane from the approach list
|
||||
if(update_count == 7) {
|
||||
if(appList.size()) {
|
||||
if(appListItr == appList.end()) {
|
||||
appListItr = appList.begin();
|
||||
}
|
||||
TowerPlaneRec* t = *appListItr;
|
||||
//cout << "t = " << t << endl;
|
||||
if(t->isUser) {
|
||||
t->pos.setlon(user_lon_node->getDoubleValue());
|
||||
t->pos.setlat(user_lat_node->getDoubleValue());
|
||||
t->pos.setelev(user_elev_node->getDoubleValue());
|
||||
} else {
|
||||
// TODO - set/update the position if it's an AI plane
|
||||
}
|
||||
if(t->nextOnRwy && !(t->clearedToLand)) {
|
||||
// check distance away and whether runway occupied
|
||||
// and schedule transmission if necessary
|
||||
}
|
||||
++appListItr;
|
||||
}
|
||||
CheckApproachList(dt);
|
||||
}
|
||||
|
||||
// TODO - do one plane from the departure list and set departed = false when out of consideration
|
||||
|
|
@ -753,6 +326,448 @@ void FGTower::Update(double dt) {
|
|||
}
|
||||
}
|
||||
|
||||
// Do one plane from the hold list
|
||||
void FGTower::CheckHoldList(double dt) {
|
||||
//cout << "ug\n";
|
||||
if(holdList.size()) {
|
||||
//cout << "*holdListItr = " << *holdListItr << endl;
|
||||
if(holdListItr == holdList.end()) {
|
||||
holdListItr = holdList.begin();
|
||||
}
|
||||
//cout << "*holdListItr = " << *holdListItr << endl;
|
||||
//Process(*holdListItr);
|
||||
TowerPlaneRec* t = *holdListItr;
|
||||
//cout << "t = " << t << endl;
|
||||
if(t->holdShortReported) {
|
||||
//cout << "ding\n";
|
||||
double responseTime = 10.0; // seconds - this should get more sophisticated at some point
|
||||
if(t->clearanceCounter > responseTime) {
|
||||
if(t->nextOnRwy) {
|
||||
if(rwyOccupied) { // TODO - ought to add a sanity check that it isn't this plane only on the runway (even though it shouldn't be!!)
|
||||
// Do nothing for now - consider acknowloging hold short eventually
|
||||
} else {
|
||||
// Lets Roll !!!!
|
||||
string trns = t->plane.callsign;
|
||||
//if(departed plane < some threshold in time away) {
|
||||
if(0) { // FIXME
|
||||
trns += " line up";
|
||||
t->clearedToLineUp = true;
|
||||
t->planePtr->RegisterTransmission(3); // cleared to line-up
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
//} else if(arriving plane < some threshold away) {
|
||||
} else if(GetTrafficETA(2) < 150.0) {
|
||||
trns += " cleared immediate take-off";
|
||||
if(trafficList.size()) {
|
||||
tower_plane_rec_list_iterator trfcItr = trafficList.begin();
|
||||
trfcItr++; // At the moment the holding plane should be first in trafficList.
|
||||
// Note though that this will break if holding planes aren't put in trafficList in the future.
|
||||
TowerPlaneRec* trfc = *trfcItr;
|
||||
trns += "... traffic is";
|
||||
switch(trfc->plane.type) {
|
||||
case UNKNOWN:
|
||||
break;
|
||||
case GA_SINGLE:
|
||||
trns += " a Cessna"; // TODO - add ability to specify actual plane type somewhere
|
||||
break;
|
||||
case GA_HP_SINGLE:
|
||||
trns += " a Piper";
|
||||
break;
|
||||
case GA_TWIN:
|
||||
trns += " a King-air";
|
||||
break;
|
||||
case GA_JET:
|
||||
trns += " a Learjet";
|
||||
break;
|
||||
case MEDIUM:
|
||||
trns += " a Regional";
|
||||
break;
|
||||
case HEAVY:
|
||||
trns += " a Heavy";
|
||||
break;
|
||||
case MIL_JET:
|
||||
trns += " Military";
|
||||
break;
|
||||
}
|
||||
if(trfc->opType == STRAIGHT_IN || trfc->opType == TTT_UNKNOWN) {
|
||||
double miles_out = CalcDistOutMiles(trfc);
|
||||
if(miles_out < 2) {
|
||||
trns += " on final";
|
||||
} else {
|
||||
trns += " on ";
|
||||
trns += ConvertNumToSpokenDigits((int)miles_out);
|
||||
trns += " mile final";
|
||||
}
|
||||
} else if(trfc->opType == CIRCUIT) {
|
||||
switch(trfc->leg) {
|
||||
case FINAL:
|
||||
trns += " on final";
|
||||
break;
|
||||
case TURN4:
|
||||
trns += " turning final";
|
||||
break;
|
||||
case BASE:
|
||||
trns += " on base";
|
||||
break;
|
||||
case TURN3:
|
||||
trns += " turning base";
|
||||
break;
|
||||
case DOWNWIND:
|
||||
trns += " in circuit";
|
||||
break;
|
||||
// And to eliminate compiler warnings...
|
||||
case TAKEOFF_ROLL: break;
|
||||
case CLIMBOUT: break;
|
||||
case TURN1: break;
|
||||
case CROSSWIND: break;
|
||||
case TURN2: break;
|
||||
case LANDING_ROLL: break;
|
||||
case LEG_UNKNOWN: break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// By definition there should be some arriving traffic if we're cleared for immediate takeoff
|
||||
SG_LOG(SG_ATC, SG_WARN, "Warning: Departing traffic cleared for *immediate* take-off despite no arriving traffic in FGTower");
|
||||
}
|
||||
t->clearedToTakeOff = true;
|
||||
t->planePtr->RegisterTransmission(4); // cleared to take-off - TODO differentiate between immediate and normal take-off
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
departed = false;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
} else {
|
||||
trns += " cleared for take-off";
|
||||
// TODO - add traffic is... ?
|
||||
t->clearedToTakeOff = true;
|
||||
t->planePtr->RegisterTransmission(4); // cleared to take-off
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
departed = false;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
}
|
||||
if(display) {
|
||||
globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
|
||||
}
|
||||
t->holdShortReported = false;
|
||||
t->clearanceCounter = 0;
|
||||
rwyList.push_back(t);
|
||||
rwyOccupied = true;
|
||||
holdList.erase(holdListItr);
|
||||
holdListItr = holdList.begin();
|
||||
}
|
||||
} else {
|
||||
// Tell him to hold and what position he is.
|
||||
// Not currently sure under which circumstances we do or don't bother transmitting this.
|
||||
string trns = t->plane.callsign;
|
||||
trns += " hold position";
|
||||
if(display) {
|
||||
globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
|
||||
}
|
||||
t->holdShortReported = false;
|
||||
t->clearanceCounter = 0;
|
||||
// TODO - add some idea of what traffic is blocking him.
|
||||
}
|
||||
} else {
|
||||
t->clearanceCounter += (dt * holdList.size() * update_count_max);
|
||||
}
|
||||
} else { // not responding to report, but still need to clear if clear
|
||||
//cout << "dong\n";
|
||||
if(t->nextOnRwy) {
|
||||
//cout << "departed = " << departed << '\n';
|
||||
//cout << "timeSinceLastDeparture = " << timeSinceLastDeparture << '\n';
|
||||
if(rwyOccupied) {
|
||||
// Do nothing for now - consider acknowloging hold short eventually
|
||||
} else if(timeSinceLastDeparture <= 60.0 && departed == true) {
|
||||
// Do nothing - this is a bit of a hack - should maybe do line up be ready here
|
||||
} else {
|
||||
// Lets Roll !!!!
|
||||
string trns = t->plane.callsign;
|
||||
//cout << "******************* squaggle\n";
|
||||
//cout << "departed = " << departed << '\n';
|
||||
//cout << "timeSinceLastDeparture = " << timeSinceLastDeparture << '\n';
|
||||
//if(departed plane < some threshold in time away) {
|
||||
if(0) { // FIXME
|
||||
//cout << "A\n";
|
||||
trns += " line up";
|
||||
t->clearedToLineUp = true;
|
||||
t->planePtr->RegisterTransmission(3); // cleared to line-up
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
//} else if(arriving plane < some threshold away) {
|
||||
} else if(GetTrafficETA(2) < 150.0 && (timeSinceLastDeparture > 60.0 || departed == false)) { // Hack - hardwired time
|
||||
//cout << "B\n";
|
||||
trns += " cleared immediate take-off";
|
||||
// TODO - add traffic is... ?
|
||||
t->clearedToTakeOff = true;
|
||||
t->planePtr->RegisterTransmission(4); // cleared to take-off - TODO differentiate between immediate and normal take-off
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
departed = false;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
} else if(timeSinceLastDeparture > 60.0 || departed == false) { // Hack - test for timeSinceLastDeparture should be in lineup block eventually
|
||||
//cout << "C\n";
|
||||
trns += " cleared for take-off";
|
||||
// TODO - add traffic is... ?
|
||||
t->clearedToTakeOff = true;
|
||||
t->planePtr->RegisterTransmission(4); // cleared to take-off
|
||||
t->leg = TAKEOFF_ROLL;
|
||||
departed = false;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
} else {
|
||||
//cout << "D\n";
|
||||
}
|
||||
if(display) {
|
||||
globals->get_ATC_display()->RegisterSingleMessage(trns, 0);
|
||||
}
|
||||
rwyList.push_back(t);
|
||||
rwyOccupied = true;
|
||||
holdList.erase(holdListItr);
|
||||
holdListItr = holdList.begin();
|
||||
}
|
||||
}
|
||||
// TODO - rationalise the considerable code duplication above!
|
||||
}
|
||||
++holdListItr;
|
||||
}
|
||||
}
|
||||
|
||||
// do the ciruit list
|
||||
void FGTower::CheckCircuitList(double dt) {
|
||||
// Clear the constraints - we recalculate here.
|
||||
base_leg_pos = 0.0;
|
||||
downwind_leg_pos = 0.0;
|
||||
crosswind_leg_pos = 0.0;
|
||||
|
||||
if(circuitList.size()) { // Do one plane from the circuit
|
||||
if(circuitListItr == circuitList.end()) {
|
||||
circuitListItr = circuitList.begin();
|
||||
}
|
||||
TowerPlaneRec* t = *circuitListItr;
|
||||
if(t->isUser) {
|
||||
t->pos.setlon(user_lon_node->getDoubleValue());
|
||||
t->pos.setlat(user_lat_node->getDoubleValue());
|
||||
t->pos.setelev(user_elev_node->getDoubleValue());
|
||||
} else {
|
||||
t->pos = t->planePtr->GetPos(); // We should probably only set the pos's on one walk through the traffic list in the update function, to save a few CPU should we end up duplicating this.
|
||||
t->landingType = t->planePtr->GetLandingOption();
|
||||
//cout << "AI plane landing option is " << t->landingType << '\n';
|
||||
}
|
||||
Point3D tortho = ortho.ConvertToLocal(t->pos);
|
||||
if(t->isUser) {
|
||||
// Need to figure out which leg he's on
|
||||
//cout << "rwy.hdg = " << rwy.hdg << " user hdg = " << user_hdg_node->getDoubleValue();
|
||||
double ho = GetAngleDiff_deg(user_hdg_node->getDoubleValue(), rwy.hdg);
|
||||
//cout << " ho = " << ho << '\n';
|
||||
// TODO FIXME - get the wind and convert this to track, or otherwise use track somehow!!!
|
||||
// If it's gusty might need to filter the value, although we are leaving 30 degrees each way leeway!
|
||||
if(abs(ho) < 30) {
|
||||
// could be either takeoff, climbout or landing - check orthopos.y
|
||||
//cout << "tortho.y = " << tortho.y() << '\n';
|
||||
if((tortho.y() < 0) || (t->leg == TURN4) || (t->leg == FINAL)) {
|
||||
t->leg = FINAL;
|
||||
//cout << "Final\n";
|
||||
} else {
|
||||
t->leg = CLIMBOUT; // TODO - check elev wrt. apt elev to differentiate takeoff roll and climbout
|
||||
//cout << "Climbout\n";
|
||||
// If it's the user we may be unsure of his/her intentions.
|
||||
// (Hopefully the AI planes won't try confusing the sim!!!)
|
||||
if(t->opType == TTT_UNKNOWN) {
|
||||
if(tortho.y() > 5000) {
|
||||
// 5 km out from threshold - assume it's a departure
|
||||
t->opType = OUTBOUND; // TODO - could check if the user has climbed significantly above circuit altitude as well.
|
||||
// Since we are unknown operation we should be in depList already.
|
||||
circuitList.erase(circuitListItr);
|
||||
RemoveFromTrafficList(t->plane.callsign);
|
||||
circuitListItr = circuitList.begin();
|
||||
}
|
||||
} else if(t->opType == CIRCUIT) {
|
||||
if(tortho.y() > 10000) {
|
||||
// 10 km out - assume the user has abandoned the circuit!!
|
||||
t->opType = OUTBOUND;
|
||||
depList.push_back(t);
|
||||
circuitList.erase(circuitListItr);
|
||||
circuitListItr = circuitList.begin();
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if(abs(ho) < 60) {
|
||||
// turn1 or turn 4
|
||||
// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
|
||||
if((t->leg == CLIMBOUT) || (t->leg == TURN1)) {
|
||||
t->leg = TURN1;
|
||||
//cout << "Turn1\n";
|
||||
} else {
|
||||
t->leg = TURN4;
|
||||
//cout << "Turn4\n";
|
||||
}
|
||||
} else if(abs(ho) < 120) {
|
||||
// crosswind or base
|
||||
// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
|
||||
if((t->leg == TURN1) || (t->leg == CROSSWIND)) {
|
||||
t->leg = CROSSWIND;
|
||||
//cout << "Crosswind\n";
|
||||
} else {
|
||||
t->leg = BASE;
|
||||
//cout << "Base\n";
|
||||
}
|
||||
} else if(abs(ho) < 150) {
|
||||
// turn2 or turn 3
|
||||
// TODO - either fix or doublecheck this hack by looking at heading and pattern direction
|
||||
if((t->leg == CROSSWIND) || (t->leg == TURN2)) {
|
||||
t->leg = TURN2;
|
||||
//cout << "Turn2\n";
|
||||
} else {
|
||||
t->leg = TURN3;
|
||||
// Probably safe now to assume the user is flying a circuit
|
||||
t->opType = CIRCUIT;
|
||||
//cout << "Turn3\n";
|
||||
}
|
||||
} else {
|
||||
// downwind
|
||||
t->leg = DOWNWIND;
|
||||
//cout << "Downwind\n";
|
||||
}
|
||||
if(t->leg == FINAL) {
|
||||
if(OnActiveRunway(t->pos)) {
|
||||
t->leg = LANDING_ROLL;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
t->leg = t->planePtr->GetLeg();
|
||||
}
|
||||
|
||||
// Set the constraints IF this is the first plane in the circuit
|
||||
// TODO - at the moment we're constraining plane 2 based on plane 1 - this won't (or might not) work for 3 planes in the circuit!!
|
||||
if(circuitListItr == circuitList.begin()) {
|
||||
switch(t->leg) {
|
||||
case FINAL:
|
||||
// Base leg must be at least as far out as the plane is - actually possibly not necessary for separation, but we'll use that for now.
|
||||
base_leg_pos = tortho.y();
|
||||
//cout << "base_leg_pos = " << base_leg_pos << '\n';
|
||||
break;
|
||||
case TURN4:
|
||||
// Fall through to base
|
||||
case BASE:
|
||||
base_leg_pos = tortho.y();
|
||||
//cout << "base_leg_pos = " << base_leg_pos << '\n';
|
||||
break;
|
||||
case TURN3:
|
||||
// Fall through to downwind
|
||||
case DOWNWIND:
|
||||
// Only have the downwind leg pos as turn-to-base constraint if more negative than we already have.
|
||||
base_leg_pos = (tortho.y() < base_leg_pos ? tortho.y() : base_leg_pos);
|
||||
//cout << "base_leg_pos = " << base_leg_pos;
|
||||
downwind_leg_pos = tortho.x(); // Assume that a following plane can simply be constrained by the immediately in front downwind plane
|
||||
//cout << " downwind_leg_pos = " << downwind_leg_pos << '\n';
|
||||
break;
|
||||
case TURN2:
|
||||
// Fall through to crosswind
|
||||
case CROSSWIND:
|
||||
crosswind_leg_pos = tortho.y();
|
||||
//cout << "crosswind_leg_pos = " << crosswind_leg_pos << '\n';
|
||||
break;
|
||||
case TURN1:
|
||||
// Fall through to climbout
|
||||
case CLIMBOUT:
|
||||
// Only use current by constraint as largest
|
||||
crosswind_leg_pos = (tortho.y() > crosswind_leg_pos ? tortho.y() : crosswind_leg_pos);
|
||||
//cout << "crosswind_leg_pos = " << crosswind_leg_pos << '\n';
|
||||
break;
|
||||
case TAKEOFF_ROLL:
|
||||
break;
|
||||
case LEG_UNKNOWN:
|
||||
break;
|
||||
case LANDING_ROLL:
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if(t->leg == FINAL) {
|
||||
if(t->landingType == FULL_STOP) t->opType = INBOUND;
|
||||
} else if(t->leg == LANDING_ROLL) {
|
||||
rwyList.push_front(t);
|
||||
RemoveFromTrafficList(t->plane.callsign);
|
||||
if(t->isUser) {
|
||||
t->opType = TTT_UNKNOWN;
|
||||
} // TODO - allow the user to specify opType via ATC menu
|
||||
circuitListItr = circuitList.erase(circuitListItr);
|
||||
if(circuitListItr == circuitList.end() ) {
|
||||
circuitListItr = circuitList.begin();
|
||||
}
|
||||
}
|
||||
++circuitListItr;
|
||||
}
|
||||
}
|
||||
|
||||
// Do the runway list - we'll do the whole runway list since it's important and there'll never be many planes on the rwy at once!!
|
||||
// FIXME - at the moment it looks like we're only doing the first plane from the rwy list.
|
||||
// (However, at the moment there should only be one airplane on the rwy at once, until we
|
||||
// start allowing planes to line up whilst previous arrival clears the rwy.)
|
||||
void FGTower::CheckRunwayList(double dt) {
|
||||
if(rwyOccupied) {
|
||||
if(!rwyList.size()) {
|
||||
rwyOccupied = false;
|
||||
} else {
|
||||
rwyListItr = rwyList.begin();
|
||||
TowerPlaneRec* t = *rwyListItr;
|
||||
if(t->isUser) {
|
||||
t->pos.setlon(user_lon_node->getDoubleValue());
|
||||
t->pos.setlat(user_lat_node->getDoubleValue());
|
||||
t->pos.setelev(user_elev_node->getDoubleValue());
|
||||
} else {
|
||||
t->pos = t->planePtr->GetPos(); // We should probably only set the pos's on one walk through the traffic list in the update function, to save a few CPU should we end up duplicating this.
|
||||
}
|
||||
bool on_rwy = OnActiveRunway(t->pos);
|
||||
if(!on_rwy) {
|
||||
if((t->opType == INBOUND) || (t->opType == STRAIGHT_IN)) {
|
||||
rwyList.pop_front();
|
||||
delete t;
|
||||
// TODO - tell it to taxi / contact ground / don't delete it etc!
|
||||
} else if(t->opType == OUTBOUND) {
|
||||
depList.push_back(t);
|
||||
rwyList.pop_front();
|
||||
departed = true;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
} else if(t->opType == CIRCUIT) {
|
||||
circuitList.push_back(t);
|
||||
AddToTrafficList(t);
|
||||
rwyList.pop_front();
|
||||
departed = true;
|
||||
timeSinceLastDeparture = 0.0;
|
||||
} else if(t->opType == TTT_UNKNOWN) {
|
||||
depList.push_back(t);
|
||||
circuitList.push_back(t);
|
||||
AddToTrafficList(t);
|
||||
rwyList.pop_front();
|
||||
departed = true;
|
||||
timeSinceLastDeparture = 0.0; // TODO - we need to take into account that the user might taxi-in when flagged opType UNKNOWN - check speed/altitude etc to make decision as to what user is up to.
|
||||
} else {
|
||||
// HELP - we shouldn't ever get here!!!
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Do one plane from the approach list
|
||||
void FGTower::CheckApproachList(double dt) {
|
||||
if(appList.size()) {
|
||||
if(appListItr == appList.end()) {
|
||||
appListItr = appList.begin();
|
||||
}
|
||||
TowerPlaneRec* t = *appListItr;
|
||||
//cout << "t = " << t << endl;
|
||||
if(t->isUser) {
|
||||
t->pos.setlon(user_lon_node->getDoubleValue());
|
||||
t->pos.setlat(user_lat_node->getDoubleValue());
|
||||
t->pos.setelev(user_elev_node->getDoubleValue());
|
||||
} else {
|
||||
// TODO - set/update the position if it's an AI plane
|
||||
}
|
||||
if(t->nextOnRwy && !(t->clearedToLand)) {
|
||||
// check distance away and whether runway occupied
|
||||
// and schedule transmission if necessary
|
||||
}
|
||||
++appListItr;
|
||||
}
|
||||
}
|
||||
|
||||
// Returns true if positions of crosswind/downwind/base leg turns should be constrained by previous traffic
|
||||
// plus the constraint position as a rwy orientated orthopos (meters)
|
||||
|
|
|
|||
|
|
@ -151,6 +151,14 @@ public:
|
|||
private:
|
||||
FGATCMgr* ATCmgr;
|
||||
// This is purely for synactic convienience to avoid writing globals->get_ATC_mgr()-> all through the code!
|
||||
|
||||
void CheckHoldList(double dt);
|
||||
|
||||
void CheckCircuitList(double dt);
|
||||
|
||||
void CheckRunwayList(double dt);
|
||||
|
||||
void CheckApproachList(double dt);
|
||||
|
||||
// Figure out if a given position lies on the active runway
|
||||
// Might have to change when we consider more than one active rwy.
|
||||
|
|
|
|||
Loading…
Reference in a new issue