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listener_al.hGo to the documentation of this file.00001 00007 /* Copyright, 2001 Nevrax Ltd. 00008 * 00009 * This file is part of NEVRAX NEL. 00010 * NEVRAX NEL is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2, or (at your option) 00013 * any later version. 00014 00015 * NEVRAX NEL is distributed in the hope that it will be useful, but 00016 * WITHOUT ANY WARRANTY; without even the implied warranty of 00017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 * General Public License for more details. 00019 00020 * You should have received a copy of the GNU General Public License 00021 * along with NEVRAX NEL; see the file COPYING. If not, write to the 00022 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, 00023 * MA 02111-1307, USA. 00024 */ 00025 00026 #ifndef NL_LISTENER_AL_H 00027 #define NL_LISTENER_AL_H 00028 00029 #include "nel/misc/types_nl.h" 00030 #include "sound/driver/listener.h" 00031 00032 00033 namespace NLSOUND { 00034 00035 00046 class CListenerAL : public IListener 00047 { 00048 public: 00049 00051 CListenerAL(); 00052 00054 static CListenerAL *instance() { return _Instance; } 00055 00057 00058 00059 virtual void setPos( const NLMISC::CVector& pos ); 00063 virtual void getPos( NLMISC::CVector& pos ) const; 00065 virtual void setVelocity( const NLMISC::CVector& vel ); 00067 virtual void getVelocity( NLMISC::CVector& vel ) const; 00069 virtual void setOrientation( const NLMISC::CVector& front, const NLMISC::CVector& up ); 00071 virtual void getOrientation( NLMISC::CVector& front, NLMISC::CVector& up ) const; 00078 virtual void setGain( float gain ); 00080 virtual float getGain() const; 00082 00084 00085 00086 virtual void setDopplerFactor( float f ); 00088 virtual void setRolloffFactor( float f ); 00090 virtual void setEnvironment( uint env, float size=7.5f ); 00092 virtual void setEAXProperty( uint prop, void *value, uint valuesize ); 00094 00096 virtual ~CListenerAL() { _Instance = NULL; } 00097 00098 private: 00099 00100 // The instance of the singleton 00101 static CListenerAL *_Instance; 00102 }; 00103 00104 00105 } // NLSOUND 00106 00107 00108 #endif // NL_LISTENER_AL_H 00109 00110 /* End of listener_al.h */ |