af66e80358
latest version is attached to reduce need to search property tree each frame. I don't think this will break any Fg code and opengc has been updated a while back and have had no complaints ;-) so it should be a no impact change, hopefully.
96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
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//// opengc.hxx - Network interface program to send sim data onto a LAN
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//
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// Created by: J. Wojnaroski -- castle@mminternet.com
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// Date: 21 Nov 2001
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//
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//
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// Adapted from original network code developed by C. Olson
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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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#ifndef _FG_OPENGC_HXX
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#define _FG_OPENGC_HXX
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#include <simgear/compiler.h>
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#include STL_STRING
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#include <FDM/flight.hxx>
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#include <Main/fg_props.hxx>
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#include "protocol.hxx"
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#include "opengc_data.hxx"
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class FGOpenGC : public FGProtocol, public FGInterface {
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ogcFGData buf;
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int length;
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// Environment
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SGPropertyNode *press_node;
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SGPropertyNode *temp_node;
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SGPropertyNode *wind_dir_node;
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SGPropertyNode *wind_speed_node;
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SGPropertyNode *mag_var_node;
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// Position
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SGPropertyNode *p_latitude;
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SGPropertyNode *p_longitude;
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SGPropertyNode *p_alt_node;
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SGPropertyNode *p_altitude;
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SGPropertyNode *p_altitude_agl;
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SGPropertyNode *egt0_node;
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SGPropertyNode *egt1_node;
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SGPropertyNode *egt2_node;
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SGPropertyNode *egt3_node;
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// Control surfaces
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SGPropertyNode *p_left_aileron;
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SGPropertyNode *p_right_aileron;
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SGPropertyNode *p_elevator;
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SGPropertyNode *p_elevator_trim;
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SGPropertyNode *p_rudder;
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SGPropertyNode *p_flaps;
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SGPropertyNode *p_flaps_cmd;
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// Aero numbers
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SGPropertyNode *p_alphadot;
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SGPropertyNode *p_betadot;
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public:
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FGOpenGC();
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~FGOpenGC();
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// open hailing frequencies
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bool open();
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// process work for this port
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bool process();
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// close the channel
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bool close();
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void collect_data( const FGInterface *fdm, ogcFGData *data );
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};
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#endif // _FG_OPENGC_HXX
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