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listener_dsound.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_DSOUND_H 00027 #define NL_LISTENER_DSOUND_H 00028 00029 00030 #include "sound/driver/listener.h" 00031 00032 namespace NLSOUND { 00033 00034 00045 class CListenerDSound : public IListener 00046 { 00047 friend class CSoundDriverDSound; 00048 00049 public: 00050 00052 CListenerDSound(LPDIRECTSOUND3DLISTENER dsoundListener); 00053 00055 virtual ~CListenerDSound(); 00056 00058 static CListenerDSound* instance() { return _Instance; } 00059 00061 00062 00064 virtual void setPos( const NLMISC::CVector& pos ); 00065 00069 virtual void getPos( NLMISC::CVector& pos ) const; 00070 00072 virtual void setVelocity( const NLMISC::CVector& vel ); 00073 00075 virtual void getVelocity( NLMISC::CVector& vel ) const; 00076 00078 virtual void setOrientation( const NLMISC::CVector& front, const NLMISC::CVector& up ); 00079 00081 virtual void getOrientation( NLMISC::CVector& front, NLMISC::CVector& up ) const; 00082 00089 virtual void setGain( float gain ); 00090 00092 virtual float getGain() const; 00094 00096 00097 00099 virtual void setDopplerFactor( float f ); 00100 00102 virtual void setRolloffFactor( float f ); 00103 00105 virtual float getRolloffFactor(); 00106 00108 virtual void setEnvironment( uint env, float size=7.5f ); 00109 00111 virtual void setEAXProperty( uint prop, void *value, uint valuesize ); 00113 00115 void commit3DChanges(); 00116 00117 00118 private: 00119 00121 void release(); 00122 00124 static CListenerDSound *_Instance; 00125 00127 LPDIRECTSOUND3DLISTENER _Listener; 00128 }; 00129 00130 00131 } // NLSOUND 00132 00133 00134 #endif // NL_LISTENER_DSOUND_H 00135 |