66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
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// audioident.hxx -- audible station identifiers
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//
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// Written by Torsten Dreyer, September 2011
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//
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// Copyright (C) 2001 Curtis L. Olson - http://www.flightgear.org/~curt
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifndef _FGAUDIOIDENT_HXX
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#define _FGAUDIOIDENT_HXX
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <string>
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#include <simgear/sound/soundmgr_openal.hxx>
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class AudioIdent {
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public:
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AudioIdent( const std::string & fx_name, const double interval_secs, const int frequency );
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void init();
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void setVolumeNorm( double volumeNorm );
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void setIdent( const std::string & ident, double volumeNorm );
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void update( double dt );
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private:
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void stop();
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void start();
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SGSharedPtr<SGSampleGroup> _sgr;
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std::string _fx_name;
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const int _frequency;
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std::string _ident;
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double _timer;
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double _interval;
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bool _running;
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};
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class DMEAudioIdent : public AudioIdent {
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public:
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DMEAudioIdent( const std::string & fx_name );
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};
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class VORAudioIdent : public AudioIdent {
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public:
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VORAudioIdent( const std::string & fx_name );
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};
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#endif // _FGAUDIOIDENT_HXX
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