c096756dab
Updated copyright year (Yay, 515 file updated) Regenerated global headers Fixed some typo Improved some shaders -Blah blah blah- Thank you all for supporting my project ! -Lynix Former-commit-id: e4e741b318ba4f203da5ffd265bd5e516e7ffd7d
157 lines
3.2 KiB
C++
157 lines
3.2 KiB
C++
// Copyright (C) 2014 Jérôme Leclercq
|
|
// This file is part of the "Nazara Engine - Audio module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
// http://connect.creativelabs.com/openal/Documentation/OpenAL_Programmers_Guide.pdf
|
|
|
|
#include <Nazara/Audio/SoundEmitter.hpp>
|
|
#include <Nazara/Audio/OpenAL.hpp>
|
|
#include <Nazara/Core/Error.hpp>
|
|
#include <Nazara/Audio/Debug.hpp>
|
|
|
|
NzSoundEmitter::NzSoundEmitter()
|
|
{
|
|
alGenSources(1, &m_source);
|
|
}
|
|
|
|
NzSoundEmitter::NzSoundEmitter(const NzSoundEmitter& emitter)
|
|
{
|
|
alGenSources(1, &m_source);
|
|
|
|
SetAttenuation(emitter.GetAttenuation());
|
|
SetMinDistance(emitter.GetMinDistance());
|
|
SetPitch(emitter.GetPitch());
|
|
// Pas de copie de position ou de vitesse
|
|
SetVolume(emitter.GetVolume());
|
|
}
|
|
|
|
NzSoundEmitter::~NzSoundEmitter()
|
|
{
|
|
alDeleteSources(1, &m_source);
|
|
}
|
|
|
|
void NzSoundEmitter::EnableSpatialization(bool spatialization)
|
|
{
|
|
alSourcei(m_source, AL_SOURCE_RELATIVE, !spatialization);
|
|
}
|
|
|
|
float NzSoundEmitter::GetAttenuation() const
|
|
{
|
|
ALfloat attenuation;
|
|
alGetSourcef(m_source, AL_ROLLOFF_FACTOR, &attenuation);
|
|
|
|
return attenuation;
|
|
}
|
|
|
|
float NzSoundEmitter::GetMinDistance() const
|
|
{
|
|
ALfloat distance;
|
|
alGetSourcef(m_source, AL_REFERENCE_DISTANCE, &distance);
|
|
|
|
return distance;
|
|
}
|
|
|
|
float NzSoundEmitter::GetPitch() const
|
|
{
|
|
ALfloat pitch;
|
|
alGetSourcef(m_source, AL_PITCH, &pitch);
|
|
|
|
return pitch;
|
|
}
|
|
|
|
NzVector3f NzSoundEmitter::GetPosition() const
|
|
{
|
|
NzVector3f position;
|
|
alGetSourcefv(m_source, AL_POSITION, position);
|
|
|
|
return position;
|
|
}
|
|
|
|
NzVector3f NzSoundEmitter::GetVelocity() const
|
|
{
|
|
NzVector3f velocity;
|
|
alGetSourcefv(m_source, AL_VELOCITY, velocity);
|
|
|
|
return velocity;
|
|
}
|
|
|
|
float NzSoundEmitter::GetVolume() const
|
|
{
|
|
ALfloat gain;
|
|
alGetSourcef(m_source, AL_GAIN, &gain);
|
|
|
|
return gain * 100.f;
|
|
}
|
|
|
|
bool NzSoundEmitter::IsSpatialized() const
|
|
{
|
|
ALint relative;
|
|
alGetSourcei(m_source, AL_SOURCE_RELATIVE, &relative);
|
|
|
|
return relative == AL_FALSE;
|
|
}
|
|
|
|
void NzSoundEmitter::SetAttenuation(float attenuation)
|
|
{
|
|
alSourcef(m_source, AL_ROLLOFF_FACTOR, attenuation);
|
|
}
|
|
|
|
void NzSoundEmitter::SetMinDistance(float minDistance)
|
|
{
|
|
alSourcef(m_source, AL_REFERENCE_DISTANCE, minDistance);
|
|
}
|
|
|
|
void NzSoundEmitter::SetPitch(float pitch)
|
|
{
|
|
alSourcef(m_source, AL_PITCH, pitch);
|
|
}
|
|
|
|
void NzSoundEmitter::SetPosition(const NzVector3f& position)
|
|
{
|
|
alSourcefv(m_source, AL_POSITION, position);
|
|
}
|
|
|
|
void NzSoundEmitter::SetPosition(float x, float y, float z)
|
|
{
|
|
alSource3f(m_source, AL_POSITION, x, y, z);
|
|
}
|
|
|
|
void NzSoundEmitter::SetVelocity(const NzVector3f& velocity)
|
|
{
|
|
alSourcefv(m_source, AL_VELOCITY, velocity);
|
|
}
|
|
|
|
void NzSoundEmitter::SetVelocity(float velX, float velY, float velZ)
|
|
{
|
|
alSource3f(m_source, AL_VELOCITY, velX, velY, velZ);
|
|
}
|
|
|
|
void NzSoundEmitter::SetVolume(float volume)
|
|
{
|
|
alSourcef(m_source, AL_GAIN, volume*0.01f);
|
|
}
|
|
|
|
nzSoundStatus NzSoundEmitter::GetInternalStatus() const
|
|
{
|
|
ALint state;
|
|
alGetSourcei(m_source, AL_SOURCE_STATE, &state);
|
|
|
|
switch (state)
|
|
{
|
|
case AL_INITIAL:
|
|
case AL_STOPPED:
|
|
return nzSoundStatus_Stopped;
|
|
|
|
case AL_PAUSED:
|
|
return nzSoundStatus_Paused;
|
|
|
|
case AL_PLAYING:
|
|
return nzSoundStatus_Playing;
|
|
|
|
default:
|
|
NazaraInternalError("Source state unrecognized");
|
|
}
|
|
|
|
return nzSoundStatus_Stopped;
|
|
}
|