78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
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// FGAIPlane - abstract base class for an AI plane
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//
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// Written by David Luff, started 2002.
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//
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// Copyright (C) 2002 David C. Luff - david.luff@nottingham.ac.uk
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (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, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// 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, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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/*****************************************************************
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*
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* WARNING - Curt has some ideas about AI traffic so anything in here
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* may get rewritten or scrapped. Contact Curt curt@flightgear.org
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* before spending any time or effort on this code!!!
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*
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******************************************************************/
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#include <Main/globals.hxx>
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#include <Main/fg_props.hxx>
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//#include <Scenery/scenery.hxx>
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//#include <simgear/constants.h>
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#include <simgear/math/point3d.hxx>
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//#include <simgear/math/sg_geodesy.hxx>
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//#include <simgear/misc/sg_path.hxx>
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#include <math.h>
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#include <string>
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SG_USING_STD(string);
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#include "AIPlane.hxx"
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#include "ATCdisplay.hxx"
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FGAIPlane::~FGAIPlane() {
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}
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void FGAIPlane::Update(double dt) {
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}
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void FGAIPlane::Bank(double angle) {
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// This *should* bank us smoothly to any angle
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if(fabs(roll - angle) > 0.6) {
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roll -= ((roll - angle)/fabs(roll - angle));
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}
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}
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// Duplication of Bank(0.0) really - should I cut this?
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void FGAIPlane::LevelWings(void) {
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// bring the plane back to level smoothly (this should work to come out of either bank)
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if(fabs(roll) > 0.6) {
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roll -= (roll/fabs(roll));
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}
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}
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void FGAIPlane::Transmit(string msg) {
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double user_freq0 = fgGetDouble("/radios/comm[0]/frequencies/selected-mhz");
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//double user_freq0 = ("/radios/comm[0]/frequencies/selected-mhz");
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//comm1 is not used yet.
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if(freq == user_freq0) {
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// we are on the same frequency, so check distance to the user plane
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if(1) {
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// For now (testing) assume in range !!!
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globals->get_ATC_display()->RegisterSingleMessage(msg, 0);
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}
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}
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}
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