private void Update()
{
if (observerCount > 0)
{
remainingSecondsTillCheck -= Time.deltaTime;
if (remainingSecondsTillCheck <= 0f)
{
remainingSecondsTillCheck += visibilityCheckPeriodSeconds;
bool isVisibleNow = VM20.Instance.IsVisible(CachedTransform.position);
if (isVisibleNow != isVisible)
{
isVisible = isVisibleNow;
OnVisibilityStateChanged?.Invoke(isVisible);
}
}
}
}
private void OnTriggerExit(Collider other)
{
if (other.CompareTag(TAG_PLAYER))
{
observerCount--;
Debug.Assert(observerCount >= 0, "EnemyUnitController: Negative observer count reached.");
if (observerCount == 0)
{
if (isVisible)
{
isVisible = false;
OnVisibilityStateChanged?.Invoke(isVisible);
}
}
}
}
