1 // FGAIAircraft - AIBase derived class creates an AI aircraft
3 // Written by David Culp, started October 2003.
5 // Copyright (C) 2003 David P. Culp - davidculp2@comcast.net
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef _FG_AIAircraft_HXX
22 #define _FG_AIAircraft_HXX
24 #include "AIManager.hxx"
31 class FGAIAircraft : public FGAIBase {
49 enum aircraft_e {LIGHT=0, WW2_FIGHTER, JET_TRANSPORT, JET_FIGHTER};
50 static const PERF_STRUCT settings[];
57 virtual void unbind();
58 void update(double dt);
60 void SetPerformance(const PERF_STRUCT *ps);
61 void AccelTo(double speed);
62 void PitchTo(double angle);
63 void RollTo(double angle);
64 void YawTo(double angle);
65 void ClimbTo(double altitude);
66 void TurnTo(double heading);
69 static FGAIAircraft *_self;
78 const PERF_STRUCT *performance;
81 double sign(double x);
83 static bool _getGearDown();
86 inline bool FGAIAircraft::_getGearDown() {
87 return ((fgGetFloat("/position/altitude-agl-ft") < 150.0)
88 && (fgGetFloat("/orientation/pitch-deg") < 0.0)
89 && (fgGetFloat("/velocities/airspeed-kt")
90 < _self->performance->land_speed*1.5));
94 #endif // _FG_AIAircraft_HXX