30e5b4a99e
Added conversion functions from our audio format enum to OpenAL's in preparation for supporting more formats. Reorganized cAudio defines, made it easier to access some compile time parameters. Fixed a bug where a source could not be played again after it reached the end of its audio stream. Added better checking for sources. IsValid() should provide a more useful indication of whether a source is usable. Added error checking and logging to cAudioCapture. Prevented initializing of cAudioManager until shutdown() has been called. Added a tutorial for Audio Effects. Added a footsteps sound for showing off Audio Effects. Moved the default compile location for the main library to lib/. The msvc project will copy the cAudio.dll to bin/win32-visual/
55 lines
2.0 KiB
C++
55 lines
2.0 KiB
C++
#ifndef ILISTENER_H
|
|
#define ILISTENER_H
|
|
|
|
#include "cVector3.h"
|
|
#include "cAudioDefines.h"
|
|
|
|
namespace cAudio
|
|
{
|
|
class IListener
|
|
{
|
|
public:
|
|
IListener() {}
|
|
virtual ~IListener() {}
|
|
|
|
//!Sets the position of the listener
|
|
//!Note that you will still have to set velocity after this call for proper doppler effects
|
|
//!Use move() if you'd like to have cAudio automatically handle velocity for you
|
|
virtual void setPosition(const cVector3 pos) = 0;
|
|
//!Sets the direction the listener is facing
|
|
virtual void setDirection(const cVector3 dir) = 0;
|
|
//!Sets the up vector to use for the listener
|
|
virtual void setUpVector(const cVector3 up) = 0;
|
|
//!Sets the current velocity of the listener for doppler effects
|
|
virtual void setVelocity(const cVector3 vel) = 0;
|
|
//!Sets the global volume modifier (will effect all sources)
|
|
virtual void setMasterVolume(const float volume) = 0;
|
|
|
|
//!Convenience function to automatically set the velocity and position for you in a single call
|
|
//!Velocity will be set to new position - last position
|
|
virtual void move(const cVector3 pos) = 0;
|
|
|
|
//!Returns the current position of the listener
|
|
virtual cVector3 getPosition(void) const = 0;
|
|
//!Returns the current direction of the listener
|
|
virtual cVector3 getDirection(void) const = 0;
|
|
//!Returns the current up vector of the listener
|
|
virtual cVector3 getUpVector(void) const = 0;
|
|
//!Returns the current velocity of the listener
|
|
virtual cVector3 getVelocity(void) const = 0;
|
|
//!Returns the global volume modifier for all sources
|
|
virtual float getMasterVolume(void) const = 0;
|
|
|
|
#ifdef CAUDIO_EFX_ENABLED
|
|
//!Sets the meters per user world unit for use with sound effects
|
|
virtual void setMetersPerUnit(const float& meters) = 0;
|
|
//!Returns the meters per user world unit for use with sound effects
|
|
virtual float getMetersPerUnit(void) const = 0;
|
|
#endif
|
|
|
|
protected:
|
|
private:
|
|
};
|
|
}
|
|
#endif //! ILISTENER_H
|