private PropagatingSpeaker GetNextFree(int required)
{
for (int i = 0; i < audioSourcePool.Length; i++)
{
if (!audioSourcePool[poolIndex].Connected)
{
PropagatingSpeaker ps = audioSourcePool[poolIndex];
ps.Connected = true;
return(ps);
}
poolIndex = (poolIndex + 1) % AudioClipPoolSize;
}
// Run "Garbage Collector" before extending pool
if (GarbageCollect(required))
{
poolIndex = 0;
return(GetNextFree(required));
}
else
{
if (AutoExtendAudioPool)
{
Debug.Log("Extending Audio Pool, initial size was not enough");
ExtendPool(required);
return(GetNextFree(required));
}
else
{
Debug.Log("Propagating Audio Pool ran out of audio sources");
return(null);
}
}
}
private bool ConnectSpeakers(PropagatingAudioSource host)
{
if (!IsConnected(host))
{
PropagatingSoundGateway[] gateways = RoomToNeighbourPositions[host.HostRoom];
PropagatingSpeaker[] speakers = new PropagatingSpeaker[gateways.Length];
for (int i = 0; i < speakers.Length; i++)
{
PropagatingSpeaker speaker = GetNextFree(speakers.Length);
if (speaker == null)
{
FreeSpeakers(speakers);
return(false);
}
else
{
speaker.Dampening = gateways[i].Dampening;
speakers[i] = speaker;
}
}
// All required speakers are available - position them correctly
for (int i = 0; i < speakers.Length; i++)
{
speakers[i].audioSource.transform.position = gateways[i].SoundTarget;
SpeakerToOrigin[speakers[i]] = host;
}
ConnectedSpeakers[host] = speakers;
}
return(true);
}
