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Fancy sounds

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This commit is contained in:
sippeangelo
2014-03-13 16:28:39 +01:00
parent b34d2d3dd0
commit a711ea7db8
7 changed files with 53 additions and 23 deletions
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Escape-the-Dawn/Systems/SoundsSystem.cpp
+20 -7
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@@ -18,6 +18,9 @@ Systems::SoundSystem::SoundSystem(World* world)
}
alGetError();
alSpeedOfSound(340.29f); // Speed of sound
alDistanceModel(AL_INVERSE_DISTANCE);
}
void Systems::SoundSystem::Update(double dt)
@@ -54,10 +57,10 @@ void Systems::SoundSystem::UpdateEntity(double dt, EntityID entity, EntityID par
auto soundEmitter = m_World->GetComponent<Components::SoundEmitter>(entity, "SoundEmitter");
if(soundEmitter != nullptr)
{
ALuint source = m_Source[soundEmitter];
alSourcei(source, AL_GAIN, soundEmitter->Gain);
alSourcei(source, AL_MAX_DISTANCE, soundEmitter->MaxDistance);
alSourcei(source, AL_REFERENCE_DISTANCE, soundEmitter->ReferenceDistance);
ALuint source = m_Sources[soundEmitter];
alSourcef(source, AL_GAIN, soundEmitter->Gain);
//alSourcef(source, AL_MAX_DISTANCE, soundEmitter->MaxDistance);
alSourcef(source, AL_REFERENCE_DISTANCE, soundEmitter->ReferenceDistance);
alSourcef(source, AL_PITCH, soundEmitter->Pitch);
alSourcei(source, AL_LOOPING, soundEmitter->Loop);
@@ -75,16 +78,26 @@ void Systems::SoundSystem::UpdateEntity(double dt, EntityID entity, EntityID par
void Systems::SoundSystem::PlaySound(std::shared_ptr<Components::SoundEmitter> emitter, std::string fileName)
{
ALuint buffer = LoadFile(fileName);
ALuint source = m_Source[emitter.get()];
ALuint source = m_Sources[emitter.get()];
alSourcei(source, AL_BUFFER, buffer);
alSourcePlay(m_Source[emitter.get()]);
alSourcePlay(m_Sources[emitter.get()]);
}
void Systems::SoundSystem::OnComponentCreated(std::string type, std::shared_ptr<Component> component)
{
if(type == "SoundEmitter") {
ALuint source = CreateSource();
m_Source[component.get()] = source;
m_Sources[component.get()] = source;
}
}
void Systems::SoundSystem::OnComponentRemoved(std::string type, Component* component)
{
if(type == "SoundEmitter") {
if (m_Sources.find(component) != m_Sources.end()) {
ALuint source = m_Sources[component];
alDeleteSources(1, &source);
}
}
}