68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
// fg_environmentfx.hxx -- Sound effect management class
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//
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// Started by David Megginson, October 2001
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// (Reuses some code from main.cxx, probably by Curtis Olson)
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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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// $Id$
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#ifndef __FGENVIRONMENTFX_HXX
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#define __FGENVIRONMENTFX_HXX 1
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#include <simgear/compiler.h>
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#include <simgear/structure/subsystem_mgr.hxx>
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#include <simgear/props/props.hxx>
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#include <simgear/sound/sample_group.hxx>
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#include <simgear/math/SGMathFwd.hxx>
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/**
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* Container for FlightGear envirnonmetal sound effects.
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*/
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class FGEnvironmentFX : public SGSampleGroup
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{
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public:
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FGEnvironmentFX();
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virtual ~FGEnvironmentFX();
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void init ();
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void reinit();
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void update (double dt);
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void unbind();
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bool add(const std::string& path_str, const std::string& refname);
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void position(const std::string& refname, double lon, double lat, double elevation = 0.0);
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void pitch(const std::string& refname, float pitch);
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void volume(const std::string& refname, float volume);
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void properties(const std::string& refname, float reference_dist, float max_dist = -1 );
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void play(const std::string& refname, bool looping = false);
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void stop(const std::string& refname);
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private:
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SGPropertyNode_ptr _enabled;
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SGPropertyNode_ptr _volume;
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};
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#endif
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// end of fg_environmentfx.hxx
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