*
*
**************************************************************************/
-
+
/*
* Traffic manager parses airlines timetable-like data and uses this to
* determine the approximate position of each AI aircraft in its database.
#include <string>
#include <vector>
#include <algorithm>
-
-#include <plib/ul.h>
+#include <boost/foreach.hpp>
#include <simgear/compiler.h>
#include <simgear/misc/sg_path.hxx>
+#include <simgear/misc/sg_dir.hxx>
#include <simgear/props/props.hxx>
-#include <simgear/route/waypoint.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
#include <simgear/xml/easyxml.hxx>
+#include <simgear/threads/SGThread.hxx>
+#include <simgear/threads/SGGuard.hxx>
#include <AIModel/AIAircraft.hxx>
#include <AIModel/AIFlightPlan.hxx>
#include <Airports/simple.hxx>
#include <Main/fg_init.hxx>
-
-
#include "TrafficMgr.hxx"
using std::sort;
using std::strcmp;
-
+using std::endl;
+
+/**
+ * Thread encapsulating parsing the traffic schedules.
+ */
+class ScheduleParseThread : public SGThread
+{
+public:
+ ScheduleParseThread(FGTrafficManager* traffic) :
+ _trafficManager(traffic),
+ _isFinished(false),
+ _cancelThread(false)
+ {
+
+ }
+
+ // if we're destroyed while running, ensure the thread exits cleanly
+ ~ScheduleParseThread()
+ {
+ _lock.lock();
+ if (!_isFinished) {
+ _cancelThread = true; // request cancellation so we don't wait ages
+ _lock.unlock();
+ join();
+ } else {
+ _lock.unlock();
+ }
+ }
+
+ void setTrafficDir(const SGPath& trafficDirPath)
+ {
+ _trafficDirPath = trafficDirPath;
+ }
+
+ bool isFinished() const
+ {
+ SGGuard<SGMutex> g(_lock);
+ return _isFinished;
+ }
+
+ virtual void run()
+ {
+ SGTimeStamp st;
+ st.stamp();
+
+ simgear::Dir trafficDir(_trafficDirPath);
+ simgear::PathList d = trafficDir.children(simgear::Dir::TYPE_DIR | simgear::Dir::NO_DOT_OR_DOTDOT);
+
+ BOOST_FOREACH(SGPath p, d) {
+ simgear::Dir d2(p);
+ simgear::PathList trafficFiles = d2.children(simgear::Dir::TYPE_FILE, ".xml");
+ BOOST_FOREACH(SGPath xml, trafficFiles) {
+ _trafficManager->parseSchedule(xml);
+ if (_cancelThread) {
+ return;
+ }
+ }
+ } // of sub-directories in AI/Traffic iteration
+
+ // _trafficManager->parseSchedules(schedulesToRead);
+ SG_LOG(SG_AI, SG_INFO, "parsing traffic schedules took:" << st.elapsedMSec() << "msec");
+
+ SGGuard<SGMutex> g(_lock);
+ _isFinished = true;
+ }
+private:
+ FGTrafficManager* _trafficManager;
+ mutable SGMutex _lock;
+ bool _isFinished;
+ bool _cancelThread;
+ SGPath _trafficDirPath;
+};
+
/******************************************************************************
* TrafficManager
*****************************************************************************/
-FGTrafficManager::FGTrafficManager()
+FGTrafficManager::FGTrafficManager() :
+ inited(false),
+ doingInit(false),
+ waitingMetarTime(0.0),
+ enabled("/sim/traffic-manager/enabled"),
+ aiEnabled("/sim/ai/enabled"),
+ realWxEnabled("/environment/realwx/enabled"),
+ metarValid("/environment/metar/valid")
{
- //score = 0;
- //runCount = 0;
- acCounter = 0;
+ //score = 0;
+ //runCount = 0;
+ acCounter = 0;
}
-FGTrafficManager:: ~FGTrafficManager()
+FGTrafficManager::~FGTrafficManager()
{
- for (ScheduleVectorIterator sched = scheduledAircraft.begin(); sched != scheduledAircraft.end(); sched++)
- {
- delete (*sched);
+ shutdown();
+}
+
+void FGTrafficManager::shutdown()
+{
+ if (!inited) {
+ if (doingInit) {
+ scheduleParser.reset();
+ doingInit = false;
+ }
+
+ return;
+ }
+
+ // Save the heuristics data
+ bool saveData = false;
+ std::ofstream cachefile;
+ if (fgGetBool("/sim/traffic-manager/heuristics")) {
+ SGPath cacheData(globals->get_fg_home());
+ cacheData.append("ai");
+ string airport = fgGetString("/sim/presets/airport-id");
+
+ if ((airport) != "") {
+ char buffer[128];
+ ::snprintf(buffer, 128, "%c/%c/%c/",
+ airport[0], airport[1], airport[2]);
+ cacheData.append(buffer);
+ if (!cacheData.exists()) {
+ cacheData.create_dir(0777);
+ }
+ cacheData.append(airport + "-cache.txt");
+ //cerr << "Saving AI traffic heuristics" << endl;
+ saveData = true;
+ cachefile.open(cacheData.str().c_str());
+ cachefile << "[TrafficManagerCachedata:ref:2011:09:04]" << endl;
+ }
+ }
+
+ BOOST_FOREACH(FGAISchedule* acft, scheduledAircraft) {
+ if (saveData) {
+ cachefile << acft->getRegistration() << " "
+ << acft->getRunCount() << " "
+ << acft->getHits() << " "
+ << acft->getLastUsed() << endl;
+ }
+ delete acft;
+ }
+ if (saveData) {
+ cachefile.close();
}
- scheduledAircraft.clear();
- flights.clear();
+ scheduledAircraft.clear();
+ flights.clear();
+
+ currAircraft = scheduledAircraft.begin();
+ doingInit = false;
+ inited = false;
}
+/// caution - this is run on the helper thread to improve startup
+/// responsiveness - do not access properties or global state from
+/// here, since there's no locking protection at all
+void FGTrafficManager::parseSchedule(const SGPath& path)
+{
+ readXML(path.str(), *this);
+}
void FGTrafficManager::init()
-{
- ulDir* d, *d2;
- ulDirEnt* dent, *dent2;
- SGPath aircraftDir = globals->get_fg_root();
+{
+ if (!enabled) {
+ return;
+ }
- SGPath path = aircraftDir;
-
- aircraftDir.append("AI/Traffic");
- if ((d = ulOpenDir(aircraftDir.c_str())) != NULL)
- {
- while((dent = ulReadDir(d)) != NULL) {
- if (string(dent->d_name) != string(".") &&
- string(dent->d_name) != string("..") &&
- dent->d_isdir)
- {
- SGPath currACDir = aircraftDir;
- currACDir.append(dent->d_name);
- if ((d2 = ulOpenDir(currACDir.c_str())) == NULL)
- return;
- while ((dent2 = ulReadDir(d2)) != NULL) {
- SGPath currFile = currACDir;
- currFile.append(dent2->d_name);
- if (currFile.extension() == string("xml"))
- {
- SGPath currFile = currACDir;
- currFile.append(dent2->d_name);
- SG_LOG(SG_GENERAL, SG_DEBUG, "Scanning " << currFile.str() << " for traffic");
- readXML(currFile.str(),*this);
- }
- }
- ulCloseDir(d2);
- }
- }
- ulCloseDir(d);
+ assert(!doingInit);
+ doingInit = true;
+ if (string(fgGetString("/sim/traffic-manager/datafile")) == string("")) {
+ scheduleParser.reset(new ScheduleParseThread(this));
+ scheduleParser->setTrafficDir(SGPath(globals->get_fg_root(), "AI/Traffic"));
+ scheduleParser->start();
+ } else {
+ fgSetBool("/sim/traffic-manager/heuristics", false);
+ SGPath path = string(fgGetString("/sim/traffic-manager/datafile"));
+ string ext = path.extension();
+ if (path.extension() == "xml") {
+ if (path.exists()) {
+ readXML(path.str(), *this);
+ }
+ } else if (path.extension() == "conf") {
+ if (path.exists()) {
+ readTimeTableFromFile(path);
+ }
+ } else {
+ SG_LOG(SG_AI, SG_ALERT,
+ "Unknown data format " << path.str()
+ << " for traffic");
+ }
+ //exit(1);
+ }
+}
+
+
+
+void FGTrafficManager::finishInit()
+{
+ assert(doingInit);
+ SG_LOG(SG_AI, SG_INFO, "finishing AI-Traffic init");
+ loadHeuristics();
+
+ // Do sorting and scoring separately, to take advantage of the "homeport" variable
+ BOOST_FOREACH(FGAISchedule* schedule, scheduledAircraft) {
+ schedule->setScore();
}
+ sort(scheduledAircraft.begin(), scheduledAircraft.end(),
+ compareSchedules);
currAircraft = scheduledAircraft.begin();
currAircraftClosest = scheduledAircraft.begin();
+
+ doingInit = false;
+ inited = true;
}
-void FGTrafficManager::update(double /*dt*/)
+void FGTrafficManager::loadHeuristics()
{
- if (fgGetBool("/environment/metar/valid") == false) {
- return;
- }
- time_t now = time(NULL) + fgGetLong("/sim/time/warp");
- if (scheduledAircraft.size() == 0) {
- return;
- }
-
- SGVec3d userCart = SGVec3d::fromGeod(SGGeod::fromDeg(
- fgGetDouble("/position/longitude-deg"),
- fgGetDouble("/position/latitude-deg")));
+ if (!fgGetBool("/sim/traffic-manager/heuristics")) {
+ return;
+ }
- if(currAircraft == scheduledAircraft.end())
+ HeuristicMap heurMap;
+ //cerr << "Processing Heuristics" << endl;
+ // Load the heuristics data
+ SGPath cacheData(globals->get_fg_home());
+ cacheData.append("ai");
+ string airport = fgGetString("/sim/presets/airport-id");
+ if ((airport) != "") {
+ char buffer[128];
+ ::snprintf(buffer, 128, "%c/%c/%c/",
+ airport[0], airport[1], airport[2]);
+ cacheData.append(buffer);
+ cacheData.append(airport + "-cache.txt");
+ string revisionStr;
+ if (cacheData.exists()) {
+ std::ifstream data(cacheData.c_str());
+ data >> revisionStr;
+ if (revisionStr != "[TrafficManagerCachedata:ref:2011:09:04]") {
+ SG_LOG(SG_GENERAL, SG_ALERT,"Traffic Manager Warning: discarding outdated cachefile " <<
+ cacheData.c_str() << " for Airport " << airport);
+ } else {
+ while (1) {
+ Heuristic h; // = new Heuristic;
+ data >> h.registration >> h.runCount >> h.hits >> h.lastRun;
+ if (data.eof())
+ break;
+ HeuristicMapIterator itr = heurMap.find(h.registration);
+ if (itr != heurMap.end()) {
+ SG_LOG(SG_GENERAL, SG_WARN,"Traffic Manager Warning: found duplicate tailnumber " <<
+ h.registration << " for AI aircraft");
+ } else {
+ heurMap[h.registration] = h;
+ }
+ }
+ }
+ }
+ }
+
+ for(currAircraft = scheduledAircraft.begin(); currAircraft != scheduledAircraft.end(); ++currAircraft) {
+ string registration = (*currAircraft)->getRegistration();
+ HeuristicMapIterator itr = heurMap.find(registration);
+ if (itr != heurMap.end()) {
+ (*currAircraft)->setrunCount(itr->second.runCount);
+ (*currAircraft)->setHits(itr->second.hits);
+ (*currAircraft)->setLastUsed(itr->second.lastRun);
+ }
+ }
+}
+
+bool FGTrafficManager::metarReady(double dt)
+{
+ // wait for valid METAR (when realWX is enabled only), since we need
+ // to know the active runway
+ if (metarValid || !realWxEnabled)
{
- currAircraft = scheduledAircraft.begin();
+ waitingMetarTime = 0.0;
+ return true;
}
- if (!((*currAircraft)->update(now, userCart)))
+
+ // METAR timeout: when running offline, remote server is down etc
+ if (waitingMetarStation != fgGetString("/environment/metar/station-id"))
{
- // NOTE: With traffic manager II, this statement below is no longer true
- // after proper initialization, we shouldnt get here.
- // But let's make sure
- //SG_LOG( SG_GENERAL, SG_ALERT, "Failed to update aircraft schedule in traffic manager");
+ // station has changed: wait for reply, restart timeout
+ waitingMetarTime = 0.0;
+ waitingMetarStation = fgGetString("/environment/metar/station-id");
+ return false;
}
- currAircraft++;
-}
-void FGTrafficManager::release(int id)
-{
- releaseList.push_back(id);
+ // timeout elapsed (10 seconds)?
+ if (waitingMetarTime > 20.0)
+ {
+ return true;
+ }
+
+ waitingMetarTime += dt;
+ return false;
}
-bool FGTrafficManager::isReleased(int id)
+void FGTrafficManager::update(double dt)
{
- IdListIterator i = releaseList.begin();
- while (i != releaseList.end())
+ if (!enabled)
+ {
+ if (inited || doingInit)
+ shutdown();
+ return;
+ }
+
+ if (!metarReady(dt))
+ return;
+
+ if (!aiEnabled)
{
- if ((*i) == id)
- {
- releaseList.erase(i);
- return true;
- }
- i++;
+ // traffic depends on AI module
+ aiEnabled = true;
+ }
+
+ if (!inited) {
+ if (!doingInit) {
+ init();
+ }
+
+ if (!scheduleParser->isFinished()) {
+ return;
+ }
+
+ finishInit();
}
- return false;
+
+ time_t now = time(NULL) + fgGetLong("/sim/time/warp");
+ if (scheduledAircraft.empty()) {
+ return;
+ }
+
+ SGVec3d userCart = globals->get_aircraft_position_cart();
+
+ if (currAircraft == scheduledAircraft.end()) {
+ currAircraft = scheduledAircraft.begin();
+ }
+ //cerr << "Processing << " << (*currAircraft)->getRegistration() << " with score " << (*currAircraft)->getScore() << endl;
+ if (!((*currAircraft)->update(now, userCart))) {
+ (*currAircraft)->taint();
+ }
+ currAircraft++;
}
-/*
+
void FGTrafficManager::readTimeTableFromFile(SGPath infileName)
{
string model;
string buffString;
vector <string> tokens, depTime,arrTime;
vector <string>::iterator it;
- ifstream infile(infileName.str().c_str());
+ std::ifstream infile(infileName.str().c_str());
while (1) {
infile.getline(buffer, 256);
if (infile.eof()) {
FlightType = tokens[9];
radius = atof(tokens[8].c_str());
offset = atof(tokens[7].c_str());;
- //cerr << "Found AC string " << model << " " << livery << " " << homePort << " "
- // << registration << " " << flightReq << " " << isHeavy << " " << acType << " " << airline << " " << m_class
- // << " " << FlightType << " " << radius << " " << offset << endl;
+
+ if (!FGAISchedule::validModelPath(model)) {
+ SG_LOG(SG_GENERAL, SG_WARN, "TrafficMgr: Missing model path:" <<
+ model << " from " << infileName.str());
+ } else {
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Adding Aircraft" << model << " " << livery << " " << homePort << " "
+ << registration << " " << flightReq << " " << isHeavy
+ << " " << acType << " " << airline << " " << m_class
+ << " " << FlightType << " " << radius << " " << offset);
scheduledAircraft.push_back(new FGAISchedule(model,
livery,
homePort,
FlightType,
radius,
offset));
+ } // of valid model path
}
if (tokens[0] == string("FLIGHT")) {
//cerr << "Found flight " << buffString << " size is : " << tokens.size() << endl;
string arrTimeGen = tokens[6];
string repeat = "WEEK";
string requiredAircraft = tokens[9];
-
+
if (weekdays.size() != 7) {
- cerr << "Found misconfigured weekdays string" << weekdays << endl;
+ SG_LOG(SG_GENERAL, SG_ALERT, "Found misconfigured weekdays string" << weekdays);
exit(1);
}
depTime.clear();
arrivalWeekdayNeedsIncrement = true;
}
for (int i = 0; i < 7; i++) {
+ int j = i+1;
if (weekdays[i] != '.') {
char buffer[4];
- snprintf(buffer, 4, "%d/", i);
+ snprintf(buffer, 4, "%d/", j);
string departureTime = string(buffer) + depTimeGen + string(":00");
string arrivalTime;
if (!arrivalWeekdayNeedsIncrement) {
arrivalTime = string(buffer) + arrTimeGen + string(":00");
}
if (arrivalWeekdayNeedsIncrement && i != 6 ) {
- snprintf(buffer, 4, "%d/", i+1);
+ snprintf(buffer, 4, "%d/", j+1);
arrivalTime = string(buffer) + arrTimeGen + string(":00");
}
if (arrivalWeekdayNeedsIncrement && i == 6 ) {
snprintf(buffer, 4, "%d/", 0);
arrivalTime = string(buffer) + arrTimeGen + string(":00");
}
- cerr << "Adding flight: " << callsign << " "
- << fltrules << " "
- << departurePort << " "
- << arrivalPort << " "
- << cruiseAlt << " "
- << departureTime << " "
- << arrivalTime << " "
- << repeat << " "
- << requiredAircraft << endl;
+ SG_LOG(SG_GENERAL, SG_ALERT, "Adding flight " << callsign << " "
+ << fltrules << " "
+ << departurePort << " "
+ << arrivalPort << " "
+ << cruiseAlt << " "
+ << departureTime << " "
+ << arrivalTime << " "
+ << repeat << " "
+ << requiredAircraft);
flights[requiredAircraft].push_back(new FGScheduledFlight(callsign,
fltrules,
}
//exit(1);
-}*/
+}
+
-/*
void FGTrafficManager::Tokenize(const string& str,
vector<string>& tokens,
const string& delimiters)
pos = str.find_first_of(delimiters, lastPos);
}
}
-*/
-void FGTrafficManager::startXML () {
- //cout << "Start XML" << endl;
- requiredAircraft = "";
- homePort = "";
+
+void FGTrafficManager::startXML()
+{
+ //cout << "Start XML" << endl;
+ requiredAircraft = "";
+ homePort = "";
}
-void FGTrafficManager::endXML () {
- //cout << "End XML" << endl;
+void FGTrafficManager::endXML()
+{
+ //cout << "End XML" << endl;
}
-void FGTrafficManager::startElement (const char * name, const XMLAttributes &atts) {
- const char * attval;
- //cout << "Start element " << name << endl;
- //FGTrafficManager temp;
- //for (int i = 0; i < atts.size(); i++)
- // if (string(atts.getName(i)) == string("include"))
- attval = atts.getValue("include");
- if (attval != 0)
- {
- //cout << "including " << attval << endl;
- SGPath path =
- globals->get_fg_root();
- path.append("/Traffic/");
- path.append(attval);
- readXML(path.str(), *this);
- }
- elementValueStack.push_back( "" );
- // cout << " " << atts.getName(i) << '=' << atts.getValue(i) << endl;
+void FGTrafficManager::startElement(const char *name,
+ const XMLAttributes & atts)
+{
+ const char *attval;
+ //cout << "Start element " << name << endl;
+ //FGTrafficManager temp;
+ //for (int i = 0; i < atts.size(); i++)
+ // if (string(atts.getName(i)) == string("include"))
+ attval = atts.getValue("include");
+ if (attval != 0) {
+ //cout << "including " << attval << endl;
+ SGPath path = globals->get_fg_root();
+ path.append("/Traffic/");
+ path.append(attval);
+ readXML(path.str(), *this);
+ }
+ elementValueStack.push_back("");
+ // cout << " " << atts.getName(i) << '=' << atts.getValue(i) << endl;
}
-void FGTrafficManager::endElement (const char * name) {
- //cout << "End element " << name << endl;
- const string& value = elementValueStack.back();
-
- if (!strcmp(name, "model"))
- mdl = value;
- else if (!strcmp(name, "livery"))
- livery = value;
- else if (!strcmp(name, "home-port"))
- homePort = value;
- else if (!strcmp(name, "registration"))
- registration = value;
- else if (!strcmp(name, "airline"))
- airline = value;
- else if (!strcmp(name, "actype"))
- acType = value;
- else if (!strcmp(name, "required-aircraft"))
- requiredAircraft = value;
- else if (!strcmp(name, "flighttype"))
- flighttype = value;
- else if (!strcmp(name, "radius"))
- radius = atoi(value.c_str());
- else if (!strcmp(name, "offset"))
- offset = atoi(value.c_str());
- else if (!strcmp(name, "performance-class"))
- m_class = value;
- else if (!strcmp(name, "heavy"))
- {
- if(value == string("true"))
- heavy = true;
- else
- heavy = false;
+void FGTrafficManager::endElement(const char *name)
+{
+ //cout << "End element " << name << endl;
+ const string & value = elementValueStack.back();
+
+ if (!strcmp(name, "model"))
+ mdl = value;
+ else if (!strcmp(name, "livery"))
+ livery = value;
+ else if (!strcmp(name, "home-port"))
+ homePort = value;
+ else if (!strcmp(name, "registration"))
+ registration = value;
+ else if (!strcmp(name, "airline"))
+ airline = value;
+ else if (!strcmp(name, "actype"))
+ acType = value;
+ else if (!strcmp(name, "required-aircraft"))
+ requiredAircraft = value;
+ else if (!strcmp(name, "flighttype"))
+ flighttype = value;
+ else if (!strcmp(name, "radius"))
+ radius = atoi(value.c_str());
+ else if (!strcmp(name, "offset"))
+ offset = atoi(value.c_str());
+ else if (!strcmp(name, "performance-class"))
+ m_class = value;
+ else if (!strcmp(name, "heavy")) {
+ if (value == string("true"))
+ heavy = true;
+ else
+ heavy = false;
+ } else if (!strcmp(name, "callsign"))
+ callsign = value;
+ else if (!strcmp(name, "fltrules"))
+ fltrules = value;
+ else if (!strcmp(name, "port"))
+ port = value;
+ else if (!strcmp(name, "time"))
+ timeString = value;
+ else if (!strcmp(name, "departure")) {
+ departurePort = port;
+ departureTime = timeString;
+ } else if (!strcmp(name, "cruise-alt"))
+ cruiseAlt = atoi(value.c_str());
+ else if (!strcmp(name, "arrival")) {
+ arrivalPort = port;
+ arrivalTime = timeString;
+ } else if (!strcmp(name, "repeat"))
+ repeat = value;
+ else if (!strcmp(name, "flight")) {
+ // We have loaded and parsed all the information belonging to this flight
+ // so we temporarily store it.
+ //cerr << "Pusing back flight " << callsign << endl;
+ //cerr << callsign << " " << fltrules << " "<< departurePort << " " << arrivalPort << " "
+ // << cruiseAlt << " " << departureTime<< " "<< arrivalTime << " " << repeat << endl;
+
+ //Prioritize aircraft
+ string apt = fgGetString("/sim/presets/airport-id");
+ //cerr << "Airport information: " << apt << " " << departurePort << " " << arrivalPort << endl;
+ //if (departurePort == apt) score++;
+ //flights.push_back(new FGScheduledFlight(callsign,
+ // fltrules,
+ // departurePort,
+ // arrivalPort,
+ // cruiseAlt,
+ // departureTime,
+ // arrivalTime,
+ // repeat));
+ if (requiredAircraft == "") {
+ char buffer[16];
+ snprintf(buffer, 16, "%d", acCounter);
+ requiredAircraft = buffer;
+ }
+ SG_LOG(SG_GENERAL, SG_DEBUG, "Adding flight: " << callsign << " "
+ << fltrules << " "
+ << departurePort << " "
+ << arrivalPort << " "
+ << cruiseAlt << " "
+ << departureTime << " "
+ << arrivalTime << " " << repeat << " " << requiredAircraft);
+ // For database maintainance purposes, it may be convenient to
+ //
+ if (fgGetBool("/sim/traffic-manager/dumpdata") == true) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Traffic Dump FLIGHT," << callsign << ","
+ << fltrules << ","
+ << departurePort << ","
+ << arrivalPort << ","
+ << cruiseAlt << ","
+ << departureTime << ","
+ << arrivalTime << "," << repeat << "," << requiredAircraft);
+ }
+ flights[requiredAircraft].push_back(new FGScheduledFlight(callsign,
+ fltrules,
+ departurePort,
+ arrivalPort,
+ cruiseAlt,
+ departureTime,
+ arrivalTime,
+ repeat,
+ requiredAircraft));
+ requiredAircraft = "";
+ } else if (!strcmp(name, "aircraft")) {
+ endAircraft();
}
- else if (!strcmp(name, "callsign"))
- callsign = value;
- else if (!strcmp(name, "fltrules"))
- fltrules = value;
- else if (!strcmp(name, "port"))
- port = value;
- else if (!strcmp(name, "time"))
- timeString = value;
- else if (!strcmp(name, "departure"))
- {
- departurePort = port;
- departureTime = timeString;
+
+ elementValueStack.pop_back();
+}
+
+void FGTrafficManager::endAircraft()
+{
+ string isHeavy = heavy ? "true" : "false";
+
+ if (missingModels.find(mdl) != missingModels.end()) {
+ // don't stat() or warn again
+ requiredAircraft = homePort = "";
+ return;
}
- else if (!strcmp(name, "cruise-alt"))
- cruiseAlt = atoi(value.c_str());
- else if (!strcmp(name, "arrival"))
- {
- arrivalPort = port;
- arrivalTime = timeString;
+
+ if (!FGAISchedule::validModelPath(mdl)) {
+ missingModels.insert(mdl);
+ SG_LOG(SG_GENERAL, SG_WARN, "TrafficMgr: Missing model path:" << mdl);
+ requiredAircraft = homePort = "";
+ return;
}
- else if (!strcmp(name, "repeat"))
- repeat = value;
- else if (!strcmp(name, "flight"))
- {
- // We have loaded and parsed all the information belonging to this flight
- // so we temporarily store it.
- //cerr << "Pusing back flight " << callsign << endl;
- //cerr << callsign << " " << fltrules << " "<< departurePort << " " << arrivalPort << " "
- // << cruiseAlt << " " << departureTime<< " "<< arrivalTime << " " << repeat << endl;
-
- //Prioritize aircraft
- string apt = fgGetString("/sim/presets/airport-id");
- //cerr << "Airport information: " << apt << " " << departurePort << " " << arrivalPort << endl;
- //if (departurePort == apt) score++;
- //flights.push_back(new FGScheduledFlight(callsign,
- // fltrules,
- // departurePort,
- // arrivalPort,
- // cruiseAlt,
- // departureTime,
- // arrivalTime,
- // repeat));
- if (requiredAircraft == "") {
- char buffer[16];
- snprintf(buffer, 16, "%d", acCounter);
- requiredAircraft = buffer;
+
+ int proportion =
+ (int) (fgGetDouble("/sim/traffic-manager/proportion") * 100);
+ int randval = rand() & 100;
+ if (randval > proportion) {
+ requiredAircraft = homePort = "";
+ return;
}
- SG_LOG(SG_GENERAL, SG_DEBUG, "Adding flight: " << callsign << " "
- << fltrules << " "
- << departurePort << " "
- << arrivalPort << " "
- << cruiseAlt << " "
- << departureTime << " "
- << arrivalTime << " "
- << repeat << " "
- << requiredAircraft);
-
- flights[requiredAircraft].push_back(new FGScheduledFlight(callsign,
- fltrules,
- departurePort,
- arrivalPort,
- cruiseAlt,
- departureTime,
- arrivalTime,
- repeat,
- requiredAircraft));
- requiredAircraft = "";
- }
- else if (!strcmp(name, "aircraft"))
- {
- int proportion = (int) (fgGetDouble("/sim/traffic-manager/proportion") * 100);
- int randval = rand() & 100;
- if (randval < proportion) {
- //scheduledAircraft.push_back(new FGAISchedule(mdl,
- // livery,
- // registration,
- // heavy,
- // acType,
- // airline,
- // m_class,
- // flighttype,
- // radius,
- // offset,
- // score,
- // flights));
+
+ if (fgGetBool("/sim/traffic-manager/dumpdata") == true) {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Traffic Dump AC," << homePort << "," << registration << "," << requiredAircraft
+ << "," << acType << "," << livery << ","
+ << airline << "," << m_class << "," << offset << "," << radius << "," << flighttype << "," << isHeavy << "," << mdl);
+ }
+
if (requiredAircraft == "") {
char buffer[16];
snprintf(buffer, 16, "%d", acCounter);
if (homePort == "") {
homePort = departurePort;
}
- scheduledAircraft.push_back(new FGAISchedule(mdl,
- livery,
- homePort,
- registration,
- requiredAircraft,
- heavy,
- acType,
- airline,
- m_class,
- flighttype,
- radius,
- offset));
-
- // while(flights.begin() != flights.end()) {
-// flights.pop_back();
-// }
- }
+
+ scheduledAircraft.push_back(new FGAISchedule(mdl,
+ livery,
+ homePort,
+ registration,
+ requiredAircraft,
+ heavy,
+ acType,
+ airline,
+ m_class,
+ flighttype,
+ radius, offset));
+
acCounter++;
requiredAircraft = "";
homePort = "";
- //for (FGScheduledFlightVecIterator flt = flights.begin(); flt != flights.end(); flt++)
- // {
- // delete (*flt);
- // }
- //flights.clear();
- SG_LOG( SG_GENERAL, SG_BULK, "Reading aircraft : "
- << registration
- << " with prioritization score "
- << score);
- score = 0;
- }
- elementValueStack.pop_back();
+ score = 0;
}
-
-void FGTrafficManager::data (const char * s, int len) {
- string token = string(s,len);
- //cout << "Character data " << string(s,len) << endl;
- elementValueStack.back() += token;
+
+void FGTrafficManager::data(const char *s, int len)
+{
+ string token = string(s, len);
+ //cout << "Character data " << string(s,len) << endl;
+ elementValueStack.back() += token;
}
-void FGTrafficManager::pi (const char * target, const char * data) {
- //cout << "Processing instruction " << target << ' ' << data << endl;
+void FGTrafficManager::pi(const char *target, const char *data)
+{
+ //cout << "Processing instruction " << target << ' ' << data << endl;
}
-void FGTrafficManager::warning (const char * message, int line, int column) {
- SG_LOG(SG_IO, SG_WARN, "Warning: " << message << " (" << line << ',' << column << ')');
+void FGTrafficManager::warning(const char *message, int line, int column)
+{
+ SG_LOG(SG_IO, SG_WARN,
+ "Warning: " << message << " (" << line << ',' << column << ')');
}
-void FGTrafficManager::error (const char * message, int line, int column) {
- SG_LOG(SG_IO, SG_ALERT, "Error: " << message << " (" << line << ',' << column << ')');
+void FGTrafficManager::error(const char *message, int line, int column)
+{
+ SG_LOG(SG_IO, SG_ALERT,
+ "Error: " << message << " (" << line << ',' << column << ')');
}
-
projects / flightgear.git / blobdiff