void KeepAway(Unit target)
{
float look = Vector.ForwardSignedAngle(transform, target.position + V3Random.DirectionXz());
destination.rotation = Quaternion.Euler(0, euler.y + look, 0);
ChangeMovingRange(look);
destination.position = HitMoveBorder(-destination.forward).point;
}
void Chase(Unit target)
{
float look = Vector.ForwardSignedAngle(transform, target.position + V3Random.DirectionXz());
destination.rotation = Quaternion.Euler(0, euler.y + look, 0);
ChangeMovingRange(look);
RaycastHit border = HitMoveBorder(destination.forward);
float randomDist = Distance(target) - Random.Range(weapon.near, weapon.far);
float moveDist = Mathf.Min(border.distance, randomDist);
destination.position = position + destination.forward * moveDist;
}