private AudioSource GetAvailableSource(AudioFileSettings file)
{
//return null if the sound provided is already playing
if (_sources.Exists(source => source.isPlaying && source.clip != file.clip))
{
return(null);
}
//gather the sources that are not playing
var notPlaying = _sources.FindAll(source => !source.isPlaying);
for (var index = 0; index < notPlaying.Count; index++)
{
var t = notPlaying[index];
notPlaying.Remove(t);
DestroySource(t);
}
if (notPlaying.Count != 0)
{
return(notPlaying[0]);
}
{
var source = _soundSourceContainer.AddComponent <AudioSource>();
source.playOnAwake = false;
_sources.Add(source);
return(source);
}
}
private void Update()
{
if (queued && !source.isPlaying)
{
PlaySound(queued);
queued = null;
}
}
public void StopSound(AudioFileSettings file)
{
var sound = _sources.Where(x => x.clip == file.clip);
foreach (var audioSource in sound)
{
Destroy(audioSource);
}
}
public void Queue(AudioFileSettings file = null)
{
if (!file)
{
file = initialBGM;
}
queued = file;
source.loop = false;
}
private void PlaySound(AudioFileSettings audio)
{
source.clip = audio.clip;
source.volume = audio.Volume;
source.pitch = audio.Pitch;
source.priority = audio.Priority;
source.loop = true;
source.outputAudioMixerGroup = audio.mixerGroup;
source.Play();
}
public void PlaySound(AudioFileSettings file)
{
var source = GetAvailableSource(file);
if (!source)
{
return;
}
source.clip = file.clip;
source.outputAudioMixerGroup = file.mixerGroup;
source.volume = file.Volume;
source.pitch = file.Pitch;
source.priority = file.Priority;
source.loop = file.Loop;
source.outputAudioMixerGroup = file.mixerGroup;
source.Play();
}
