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fix the code to find the correct arrival route

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This commit is contained in:
Sven Czarnian
2021-10-11 09:47:01 +02:00
parent 9f6f7c60d0
commit 02830454e7
1 changed files with 39 additions and 12 deletions
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51
src/PlugIn.cpp
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@@ -19,6 +19,7 @@
#include <aman/com/AircraftScheduler.h>
#include <aman/config/CommunicationFileFormat.h>
#include <aman/config/IdentifierFileFormat.h>
#include <aman/helper/String.h>
#include "com/ZmqContext.h"
#include "PlugIn.h"
@@ -199,33 +200,59 @@ void PlugIn::OnRadarTargetPositionUpdate(EuroScopePlugIn::CRadarTarget radarTarg
break;
}
if (2 <= flightPlan.GetExtractedRoute().GetPointsNumber()) {
auto currentPosition = radarTarget.GetPosition().GetPosition();
int lastIdx = flightPlan.GetExtractedRoute().GetPointsNumber() - 2;
auto iafPosition = flightPlan.GetExtractedRoute().GetPointPosition(lastIdx);
auto iafName = flightPlan.GetExtractedRoute().GetPointName(lastIdx);
auto currentPosition = radarTarget.GetPosition().GetPosition();
EuroScopePlugIn::CPosition iafPosition;
std::string iafName;
for (auto element = this->SectorFileElementSelectFirst(EuroScopePlugIn::SECTOR_ELEMENT_STAR);
true == element.IsValid();
element = this->SectorFileElementSelectNext(element, EuroScopePlugIn::SECTOR_ELEMENT_STAR))
{
auto split = String::splitString(element.GetName(), " ");
/* find the correct star */
if (0 != split.size() && destination == split[0]) {
/* get the IAF */
EuroScopePlugIn::CPosition position;
if (true == element.GetPosition(&position, 0)) {
/* match the waypoints to get the name*/
for (int i = 0; i < flightPlan.GetExtractedRoute().GetPointsNumber(); ++i) {
if (1.0f >= flightPlan.GetExtractedRoute().GetPointPosition(i).DistanceTo(position)) {
iafPosition = flightPlan.GetExtractedRoute().GetPointPosition(i);
iafName = flightPlan.GetExtractedRoute().GetPointName(i);
report.set_initialapproachfix(iafName);
break;
}
}
}
}
if (0 != iafName.length())
break;
}
if (0 != iafName.length()) {
auto iafDistance = currentPosition.DistanceTo(iafPosition);
/* calculate the distance to the IAF */
double distanceToIaf = 0.0f, lastDistance = 100000.0f;
for (int i = 0; i < flightPlan.GetPositionPredictions().GetPointsNumber(); ++i) {
double distanceToIaf = 0.0f, lastIafHeading = 100000.0f;
for (int i = 1; i < flightPlan.GetPositionPredictions().GetPointsNumber(); ++i) {
double distance = flightPlan.GetPositionPredictions().GetPosition(i).DistanceTo(currentPosition);
double headingDelta = std::abs(radarTarget.GetPosition().GetReportedHeading() - flightPlan.GetPositionPredictions().GetPosition(i).DirectionTo(iafPosition));
/*
* 1. no direct way to IAF -> some direct given -> stop after lateral passing
* 2. passed the IAF on a way to a direct
*/
if (distance > lastDistance || iafDistance < distance)
if ((90.0 < headingDelta && 270.0 > headingDelta) || iafDistance < distance)
break;
distanceToIaf += distance;
lastDistance = distance;
currentPosition = flightPlan.GetPositionPredictions().GetPosition(i);
}
if (0.0f == distanceToIaf)
if (0.01f >= std::abs(distanceToIaf))
distanceToIaf = iafDistance;
report.set_distancetoiaf(static_cast<int>(std::round(distanceToIaf)));
report.set_initialapproachfix(std::string(iafName));
}
report.set_destination(std::string(destination));
report.set_allocated_aircraft(aircraft);