/// <summary>
/// Action that takes place when an object enters our trigger
/// </summary>
private void OnTriggerExit(Collider other)
{
/// Check if the collision has the AwarenessTarget component
if (!other.TryGetComponent <AwarenessTarget>(out AwarenessTarget target))
{
return;
}
if (target == this.currTarget)
{
ResetLookDirection();
this.currTarget = null;
}
}
/// <summary>
/// Action that takes place when an object is inside our trigger
/// </summary>
private void OnTriggerStay(Collider other)
{
/// Check if the collision has the AwarenessTarget component
if (!other.TryGetComponent <AwarenessTarget>(out AwarenessTarget newTarget))
{
return;
}
/// If we don't have a target yet
if (this.currTarget == null)
{
this.currTarget = newTarget;
}
else
{
if (!CanSee(newTarget.transform))
{
return;
}
/// If we find some object with higher priority
if (newTarget.Priority > this.currTarget.Priority)
{
this.currTarget = newTarget;
}
else if (newTarget.Priority == this.currTarget.Priority)
{
/// If they have the same priority, set the closest as the target
float targetDist = Vector3.Distance(this.transform.position, this.currTarget.transform.position);
float newDist = Vector3.Distance(this.transform.position, newTarget.transform.position);
/// If we are closer to the new object we set this as our target
if (newDist > targetDist)
{
this.currTarget = newTarget;
}
}
}
}