/// <summary>
/// Returns a <see cref="CollisionNotifier"/> collection for the given <see cref="CollisionEventData"/> containing <see cref="Transform"/>.
/// </summary>
/// <param name="data">The <see cref="CollisionEventData"/> that holds the containing <see cref="Transform"/></param>
/// <returns>A <see cref="CollisionNotifier"/> collection for items found on the containing <see cref="Transform"/> component.</returns>
protected virtual List <CollisionNotifierNew> GetNotifiers(CollisionEventData data, List <CollisionNotifierNew> collisionNotifiers)
{
Transform reference = data.ColliderData.GetContainingTransform();
if (transform.IsChildOf(reference))
{
collisionNotifiers.Clear();
}
else
{
reference.GetComponentsInChildren(collisionNotifiers);
}
return(collisionNotifiers);
}
/// <summary>
/// Processes any collision stop events on the given data and propagates it to any linked <see cref="CollisionNotifier"/>.
/// </summary>
/// <param name="data">The collision data.</param>
protected virtual void OnCollisionStopped(CollisionEventData data)
{
if ((StatesToProcess & CollisionStates.Exit) == 0 || !CanEmit(data))
{
return;
}
CollisionStopped?.Invoke(data);
if (isProcessingStopNotifierCollection)
{
return;
}
isProcessingStopNotifierCollection = true;
foreach (CollisionNotifierNew notifier in GetNotifiers(data, stopCollisionNotifiers))
{
notifier.OnCollisionStopped(data);
}
isProcessingStopNotifierCollection = false;
}
/// <summary>
/// Determines whether events should be emitted.
/// </summary>
/// <param name="data">The data to check.</param>
/// <returns><see langword="true"/> if events should be emitted.</returns>
protected virtual bool CanEmit(CollisionEventData data)
{
return((data.IsTrigger && (EmittedTypes & CollisionTypes.Trigger) != 0 ||
!data.IsTrigger && (EmittedTypes & CollisionTypes.Collision) != 0) &&
(data.ForwardSource == null || true /*ForwardingSourceValidity.Accepts(data.ForwardSource.gameObject)*/)); //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Validity
}
