void LateUpdate()
{
RaycastHit hit;
if (Physics.Raycast(this.transform.position, this.transform.forward, out hit, _RayLength))
{
// If the hit object has a beam controller component...
if (hit.transform.gameObject.GetComponent <BeamController> ())
{
// Return if the hit object's children contrain a beam collision component.
if (hit.transform.gameObject.GetComponentInChildren <BeamCollision>())
{
return;
}
_HitBeamController = hit.transform.gameObject.GetComponent <BeamController> ();
// Activate it's beam.
_HitBeamController.ActivateBeam();
}
}
else
{
// If no tower is being hit then stop it.
Stop();
}
}