75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// AITanker.cxx Based on David Culp's AIModel code
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// - Tanker specific code isolated from AI Aircraft code
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// by Thomas Foerster, started June 2007
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//
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//
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// Original code written by David Culp, started October 2003.
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// - davidculp2@comcast.net/
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "AITanker.hxx"
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using std::string;
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FGAITanker::FGAITanker(FGAISchedule* ref): FGAIAircraft(ref){
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}
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void FGAITanker::readFromScenario(SGPropertyNode* scFileNode) {
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if (!scFileNode)
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return;
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FGAIAircraft::readFromScenario(scFileNode);
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setTACANChannelID(scFileNode->getStringValue("TACAN-channel-ID",""));
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setName(scFileNode->getStringValue("name", "Tanker"));
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}
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void FGAITanker::bind() {
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FGAIAircraft::bind();
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tie("refuel/contact", SGRawValuePointer<bool>(&contact));
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tie("position/altitude-agl-ft",SGRawValuePointer<double>(&altitude_agl_ft));
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props->setStringValue("navaids/tacan/channel-ID", TACAN_channel_id.c_str());
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props->setStringValue("name", _name.c_str());
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props->setBoolValue("tanker", true);
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}
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void FGAITanker::setTACANChannelID(const string& id) {
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TACAN_channel_id = id;
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}
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void FGAITanker::Run(double dt) {
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double start = pos.getElevationFt() + 1000.0;
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altitude_agl_ft = _getAltitudeAGL(pos, start);
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//###########################//
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// do calculations for radar //
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//###########################//
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double range_ft2 = UpdateRadar(manager);
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// check if radar contact
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if ( (range_ft2 < 250.0 * 250.0) && (y_shift > 0.0) && (elevation > 0.0) ) {
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contact = true;
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} else {
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contact = false;
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}
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}
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void FGAITanker::update(double dt) {
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FGAIAircraft::update(dt);
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Run(dt);
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Transform();
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}
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