protected override void StopSource(Entity e)
{
if (EntityManager.HasComponent <AudioNativeSource>(e))
{
AudioNativeSource audioNativeSource = EntityManager.GetComponentData <AudioNativeSource>(e);
if (audioNativeSource.sourceID > 0)
{
AudioNativeCalls.Stop(audioNativeSource.sourceID);
}
}
}
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 IsPlaying(Entity e)
{
if (EntityManager.HasComponent <AudioNativeSource>(e))
{
AudioNativeSource audioNativeSource = EntityManager.GetComponentData <AudioNativeSource>(e);
if (audioNativeSource.sourceID > 0)
{
return(AudioNativeCalls.IsPlaying(audioNativeSource.sourceID));
}
}
return(false);
}
protected override bool SetPitch(Entity e, float pitch)
{
if (EntityManager.HasComponent <AudioNativeSource>(e))
{
AudioNativeSource audioNativeSource = EntityManager.GetComponentData <AudioNativeSource>(e);
if (audioNativeSource.sourceID > 0)
{
return(AudioNativeCalls.SetPitch(audioNativeSource.sourceID, pitch));
}
}
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);
}
