/// <summary>
/// Plays audio for an AudioInteractionResult.
/// </summary>
/// <param name="interactionResult">The interaction result to use data from.</param>
/// <param name="point">The world position to play the audio at.</param>
/// <param name="priority">The priority of the sound. Audio sources with a priority less than this will be "stolen" and used to play this audio.</param>
/// <returns>The ImpactAudioSource that will be used to play the audio. Will be null if no audio sources are available.</returns>
public static ImpactAudioSourceBase PlayAudio(AudioInteractionResult interactionResult, Vector3 point, int priority)
{
if (interactionResult.AudioSourceTemplate == null)
{
return(null);
}
ImpactAudioPool pool = poolGroup.GetOrCreatePool(interactionResult.AudioSourceTemplate, interactionResult.AudioSourceTemplate.PoolSize);
if (pool != null)
{
ImpactAudioSourceBase a = pool.GetObject();
//If all objects are in use, try to get one with a lower priority
if (a == null)
{
a = pool.GetObject((p) => p.Priority < priority);
}
if (a != null)
{
a.PlayAudio(interactionResult, point, priority);
}
return(a);
}
return(null);
}
/// <summary>
/// Play audio using our data.
/// </summary>
/// <param name="parent">The Impact Object that created this result.</param>
public void Process(IImpactObject parent)
{
this.parent = parent;
audioSource = ImpactAudioPool.PlayAudio(this, OriginalData.Point, InteractionResultExtensions.GetPriority(OriginalData.PriorityOverride, parent));
targetVolume = currentVolume = Volume;
targetPitch = currentPitch = Pitch;
//Dispose immediately for Collision interaction types
if (OriginalData.InteractionType == InteractionData.InteractionTypeCollision)
{
Dispose();
}
}
/// <summary>
/// Creates an instance of the ImpactAudioPool.
/// </summary>
public override void Preload()
{
ImpactAudioPool.PreloadPoolForAudioSource(AudioSourceTemplate);
ImpactManagerInstance.CreateInteractionResultPool <AudioInteractionResult>(interactionResultPoolKey);
}