protected static unsafe uint PlaySource(EntityManager mgr, Entity e)
{
if (mgr.HasComponent <AudioSource>(e))
{
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
Entity clipEntity = audioSource.clip;
DynamicBuffer <AudioClipUncompressed> audioClipUncompressed = mgr.GetBuffer <AudioClipUncompressed>(clipEntity);
if (mgr.HasComponent <AudioNativeClip>(clipEntity))
{
AudioNativeClip audioNativeClip = mgr.GetComponentData <AudioNativeClip>(clipEntity);
if (audioNativeClip.clipID > 0)
{
bool decompressOnPlay = false;
if (mgr.HasComponent <AudioClip>(clipEntity))
{
AudioClip audioClip = mgr.GetComponentData <AudioClip>(clipEntity);
decompressOnPlay = (audioClip.loadType == AudioClipLoadType.DecompressOnPlay);
if (decompressOnPlay && (audioClipUncompressed.Length == 0))
{
return(0);
}
audioClip.status = AudioClipStatus.Loaded;
mgr.SetComponentData <AudioClip>(clipEntity, audioClip);
}
// 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);
AudioNativeCalls.Stop(ans.sourceID);
}
float volume = audioSource.volume;
float pan = mgr.HasComponent <Audio2dPanning>(e) ? mgr.GetComponentData <Audio2dPanning>(e).pan : 0.0f;
// 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;
}
uint sourceID = AudioNativeCalls.Play(audioNativeClip.clipID, volume, pan, audioSource.loop ? 1 : 0);
return(sourceID);
}
}
}
return(0);
}
protected override bool PlaySource(Entity e)
{
var mgr = EntityManager;
if (mgr.HasComponent <AudioSource>(e))
{
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
Entity clipEntity = audioSource.clip;
if (mgr.HasComponent <AudioNativeClip>(clipEntity))
{
AudioNativeClip clip = mgr.GetComponentData <AudioNativeClip>(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 <AudioNativeSource>(e))
{
AudioNativeSource ans = mgr.GetComponentData <AudioNativeSource>(e);
AudioNativeCalls.Stop(ans.sourceID);
}
float volume = audioSource.volume;
float pan = mgr.HasComponent <Audio2dPanning>(e) ? mgr.GetComponentData <Audio2dPanning>(e).pan : 0.0f;
// 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;
}
uint sourceID = AudioNativeCalls.Play(clip.clipID, volume, pan, audioSource.loop);
AudioNativeSource audioNativeSource = new AudioNativeSource()
{
sourceID = sourceID
};
if (mgr.HasComponent <AudioNativeSource>(e))
{
mgr.SetComponentData(e, audioNativeSource);
}
else
{
mgr.AddComponentData(e, audioNativeSource);
}
return(true);
}
}
}
return(false);
}
protected override bool PlaySource(Entity e)
{
var mgr = EntityManager;
if (mgr.HasComponent <AudioSource>(e))
{
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
if (mgr.HasComponent <AudioNativeSource>(e))
{
// If there is a native source and it is IsPlaying() then
// can't play another, but we are done. (So return true.)
// Note that IsPlaying() is synchronous (which is what we want)
// as opposed to isPlaying which is async.
AudioNativeSource ans = mgr.GetComponentData <AudioNativeSource>(e);
if (AudioNativeCalls.IsPlaying(ans.sourceID))
{
return(true);
}
}
Entity clipEntity = audioSource.clip;
if (mgr.HasComponent <AudioNativeClip>(clipEntity))
{
AudioNativeClip clip = mgr.GetComponentData <AudioNativeClip>(clipEntity);
if (clip.clipID > 0)
{
uint sourceID = AudioNativeCalls.Play(clip.clipID, audioSource.volume, audioSource.loop);
AudioNativeSource audioNativeSource = new AudioNativeSource()
{
sourceID = sourceID
};
if (mgr.HasComponent <AudioNativeSource>(e))
{
mgr.SetComponentData(e, audioNativeSource);
}
else
{
PostUpdateCommands.AddComponent(e, audioNativeSource);
}
return(true);
}
}
}
return(false);
}
protected override bool PlaySource(Entity e)
{
var mgr = EntityManager;
if (mgr.HasComponent <AudioSource>(e))
{
AudioSource audioSource = mgr.GetComponentData <AudioSource>(e);
Entity clipEntity = audioSource.clip;
if (mgr.HasComponent <AudioNativeClip>(clipEntity))
{
AudioNativeClip clip = mgr.GetComponentData <AudioNativeClip>(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 <AudioNativeSource>(e))
{
AudioNativeSource ans = mgr.GetComponentData <AudioNativeSource>(e);
AudioNativeCalls.Stop(ans.sourceID);
}
uint sourceID = AudioNativeCalls.Play(clip.clipID, audioSource.volume, audioSource.loop);
AudioNativeSource audioNativeSource = new AudioNativeSource()
{
sourceID = sourceID
};
if (mgr.HasComponent <AudioNativeSource>(e))
{
mgr.SetComponentData(e, audioNativeSource);
}
else
{
PostUpdateCommands.AddComponent(e, audioNativeSource);
}
return(true);
}
}
}
return(false);
}