//The patrolling job. The BotNavigation class is used to manage the movement of the guard from waypoint to waypoint.
//Note that the BotNavigation class has a nice visual editor, make sure you take a look!
IEnumerator Patrolling()
{
while (true)
{
guard.speed = patrolSpeed;
guard.SetDestination(botNav.CurrentPosition());
while (!WithinRange(_transform.position, guard.destination))
{
guard_motor.facingDirection = botNav.CurrentPosition() - _transform.position;
yield return(null);
}
botNav.NextPosition();
guard_motor.facingDirection = botNav.CurrentPosition() - _transform.position;
guard.speed = 0f;
yield return(new WaitForSeconds(1f));
}
}