protected static void SetPitch(EntityManager mgr, Entity e, float pitch)
{
if (mgr.HasComponent <AudioSourceID>(e))
{
AudioSourceID audioSourceID = mgr.GetComponentData <AudioSourceID>(e);
if (audioSourceID.sourceID > 0)
{
AudioHTMLNativeCalls.SetPitch((int)audioSourceID.sourceID, pitch);
}
}
}
protected static void StopSource(EntityManager mgr, Entity e)
{
if (mgr.HasComponent <AudioSourceID>(e))
{
AudioSourceID audioSourceID = mgr.GetComponentData <AudioSourceID>(e);
if (audioSourceID.sourceID > 0)
{
AudioHTMLNativeCalls.Stop((int)audioSourceID.sourceID, 1);
}
}
}
protected static int IsPlaying(EntityManager mgr, Entity e)
{
if (mgr.HasComponent <AudioSourceID>(e))
{
AudioSourceID audioSourceID = mgr.GetComponentData <AudioSourceID>(e);
if (audioSourceID.sourceID > 0)
{
return(AudioHTMLNativeCalls.IsPlaying((int)audioSourceID.sourceID));
}
}
return(0);
}
protected static int PlaySource(EntityManager mgr, Entity e)
{
if (mgr.HasComponent <AudioSource>(e))
{
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
Entity clipEntity = audioSource.clip;
if (mgr.HasComponent <AudioHTMLClip>(clipEntity))
{
AudioHTMLClip clip = mgr.GetComponentData <AudioHTMLClip>(clipEntity);
if (clip.clipID > 0)
{
// If there is an existing source, it should re-start.
// Do this with a Stop() and let it play below.
if (mgr.HasComponent <AudioSourceID>(e))
{
AudioSourceID ans = mgr.GetComponentData <AudioSourceID>(e);
AudioHTMLNativeCalls.Stop((int)ans.sourceID, 1);
}
float volume = audioSource.volume;
float pan = mgr.HasComponent <Audio2dPanning>(e) ? mgr.GetComponentData <Audio2dPanning>(e).pan : 0.0f;
float pitch = mgr.HasComponent <AudioPitch>(e) ? mgr.GetComponentData <AudioPitch>(e).pitch : 1.0f;
// For 3d sounds, we start at volume zero because we don't know if this sound is close or far from the listener.
// It is much smoother to ramp up volume from zero than the alternative.
if (mgr.HasComponent <Audio3dPanning>(e))
{
volume = 0.0f;
}
int sourceID = ++SharedIDPool.Value.Data.sourceID;
// Check the return value from Play because it fails sometimes at startup for AudioSources with PlayOnAwake set to true.
// If initial attempt fails, try again next frame.
if (AudioHTMLNativeCalls.Play(clip.clipID, sourceID, volume, pitch, pan, audioSource.loop ? 1 : 0) == 0)
{
return(0);
}
return(sourceID);
}
}
}
return(0);
}
protected override void OnUpdate()
{
EntityManager mgr = EntityManager;
Entity audioEntity = m_audioEntity;
NativeList <Entity> entitiesPlayed = new NativeList <Entity>(Allocator.Temp);
base.OnUpdate();
AudioConfig ac = GetSingleton <AudioConfig>();
if (!unlocked)
{
unlocked = AudioHTMLNativeCalls.IsUnlocked();
ac.unlocked = unlocked;
SetSingleton <AudioConfig>(ac);
}
if (ac.paused)
{
AudioHTMLNativeCalls.Pause();
}
else
{
AudioHTMLNativeCalls.Resume();
}
AudioHTMLNativeCalls.SetUncompressedAudioMemoryBytesMax(ac.maxUncompressedAudioMemoryBytes);
// Stop sounds.
for (int i = 0; i < mgr.GetBuffer <SourceIDToStop>(audioEntity).Length; i++)
{
uint id = mgr.GetBuffer <SourceIDToStop>(audioEntity)[i];
AudioHTMLNativeCalls.Stop((int)id, 1);
}
// Play sounds.
if (unlocked)
{
Entities
.WithAll <AudioSource, AudioSourceStart>()
.ForEach((Entity e) =>
{
uint sourceID = (uint)PlaySource(mgr, e);
if (sourceID > 0)
{
AudioSourceID audioSourceID = mgr.GetComponentData <AudioSourceID>(e);
audioSourceID.sourceID = sourceID;
mgr.SetComponentData <AudioSourceID>(e, audioSourceID);
entitiesPlayed.Add(e);
}
}).Run();
for (int i = 0; i < entitiesPlayed.Length; i++)
{
mgr.RemoveComponent <AudioSourceStart>(entitiesPlayed[i]);
}
}
DynamicBuffer <EntityPlaying> entitiesPlaying = mgr.GetBuffer <EntityPlaying>(m_audioEntity);
for (int i = 0; i < entitiesPlaying.Length; i++)
{
Entity e = entitiesPlaying[i];
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
audioSource.isPlaying = (IsPlaying(mgr, e) == 1) ? true : false;
mgr.SetComponentData <AudioSource>(e, audioSource);
if (audioSource.isPlaying)
{
float volume = audioSource.volume;
if (mgr.HasComponent <AudioDistanceAttenuation>(e))
{
AudioDistanceAttenuation distanceAttenuation = mgr.GetComponentData <AudioDistanceAttenuation>(e);
volume *= distanceAttenuation.volume;
}
SetVolume(mgr, e, volume);
if (mgr.HasComponent <Audio3dPanning>(e))
{
Audio3dPanning panning = mgr.GetComponentData <Audio3dPanning>(e);
SetPan(mgr, e, panning.pan);
}
else if (mgr.HasComponent <Audio2dPanning>(e))
{
Audio2dPanning panning = mgr.GetComponentData <Audio2dPanning>(e);
SetPan(mgr, e, panning.pan);
}
if (mgr.HasComponent <AudioPitch>(e))
{
AudioPitch pitchEffect = mgr.GetComponentData <AudioPitch>(e);
float pitch = (pitchEffect.pitch > 0.0f) ? pitchEffect.pitch : 1.0f;
SetPitch(mgr, e, pitch);
}
}
}
#if ENABLE_DOTSRUNTIME_PROFILER
ProfilerStats.AccumStats.memAudioCount.value = 0;
ProfilerStats.AccumStats.memAudio.value = 0;
ProfilerStats.AccumStats.memReservedAudio.value = 0;
ProfilerStats.AccumStats.memUsedAudio.value = 0;
ProfilerStats.AccumStats.memReservedExternal.value = 0;
ProfilerStats.AccumStats.memUsedExternal.value = 0;
ProfilerStats.AccumStats.audioStreamFileMemory.value = 0;
ProfilerStats.AccumStats.audioSampleMemory.value = 0;
Entities.ForEach((Entity e, in AudioHTMLClip audioHTMLClip) =>
{
int memUncompressedBytes = AudioHTMLNativeCalls.GetRequiredMemoryUncompressed(audioHTMLClip.clipID);
int memCompressedBytes = AudioHTMLNativeCalls.GetRequiredMemoryCompressed(audioHTMLClip.clipID);
long memTotalBytes = memUncompressedBytes + memCompressedBytes;
ProfilerStats.AccumStats.memAudioCount.Accumulate(1);
ProfilerStats.AccumStats.memAudio.Accumulate(memTotalBytes);
ProfilerStats.AccumStats.memReservedAudio.Accumulate(memTotalBytes);
ProfilerStats.AccumStats.memUsedAudio.Accumulate(memTotalBytes);
ProfilerStats.AccumStats.memReservedExternal.Accumulate(memTotalBytes);
ProfilerStats.AccumStats.memUsedExternal.Accumulate(memTotalBytes);
ProfilerStats.AccumStats.audioSampleMemory.Accumulate(memTotalBytes);
}).Run();
#endif
AudioHTMLNativeCalls.Update();
}
