113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
/*
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* Copyright (C) 2019 James Turner
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*
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* This file is part of the program FlightGear.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _FGTEST_API_TEST_PILOT_HXX
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#define _FGTEST_API_TEST_PILOT_HXX
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#include <simgear/props/propsfwd.hxx>
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#include <simgear/math/SGMathFwd.hxx>
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#include <simgear/structure/subsystem_mgr.hxx>
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#include <simgear/math/SGGeod.hxx>
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class GPS;
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namespace FGTestApi {
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/**
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* @brief simulation of the user (pilot) fying in a particular way
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* around the world. Standard property tree values are updated
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* (position / orientation / velocity)
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*/
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class TestPilot : public SGSubsystem
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{
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public:
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TestPilot(SGPropertyNode_ptr props = {});
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~TestPilot();
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void resetAtPosition(const SGGeod& pos);
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void setSpeedKts(double knots);
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void setCourseTrue(double deg);
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void turnToCourse(double deg);
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void setVerticalFPM(double fpm);
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void setTargetAltitudeFtMSL(double altFt);
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// void setTurnRateDegSec();
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void init() override;
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void update(double dT) override;
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void flyHeading(double hdg);
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void flyDirectTo(const SGGeod& target);
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void flyGPSCourse(GPS *gps);
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void flyGPSCourseOffset(GPS *gps, double offsetNm);
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bool isOnHeading(double heading) const;
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double trueCourseDeg() const;
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private:
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enum class LateralMode
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{
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Heading,
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Direct,
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GPSCourse,
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GPSOffset
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};
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void updateValues(double dt);
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void setPosition(const SGGeod& pos);
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SGPropertyNode_ptr _propRoot;
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double _trueCourseDeg = 0.0;
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double _speedKnots = 0.0; // IAS
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double _vspeedFPM = 0.0;
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bool _turnActive = false;
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bool _altActive = false;
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double _targetCourseDeg = 0.0;
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double _targetAltitudeFt = 0.0;
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LateralMode _lateralMode = LateralMode::Heading;
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SGGeod _targetPos;
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GPS* _gps = nullptr;
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double _courseOffsetNm =0.0;
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SGPropertyNode_ptr _latProp;
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SGPropertyNode_ptr _lonProp;
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SGPropertyNode_ptr _altitudeProp;
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SGPropertyNode_ptr _headingProp;
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SGPropertyNode_ptr _speedKnotsProp;
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SGPropertyNode_ptr _verticalFPMProp;
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SGPropertyNode_ptr _groundspeedKnotsProp;
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SGPropertyNode_ptr _speedMachProp;
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SGPropertyNode_ptr _gpsNode;
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SGPropertyNode_ptr _gpsLegCourse;
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SGPropertyNode_ptr _courseErrorNm;
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};
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} // of namespace FGTestApi
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#endif // of _FGTEST_API_TEST_PILOT_HXX
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