Explanation:
This routine turns Torque either left or right, and then checks for
any enemies. If there are no enemies either on Torque's perimeter or on
one of his axis, then he moves forward.
If the enemy is still cloaked, then Torque returns to the ecloaked:
routine.
Finally, if the enemy is no longer cloaked, then Torque jumps to his
normal hunting routines to deal with it.