Vector2 random_point(cleaner_hand hand)
{
Vector2 bottom = bottom_point(hand);
Vector2 offset = new Vector2(Random.Range(-move_delta.x, move_delta.x), Random.Range(0f, move_delta.y));
return(bottom + offset);
}
Vector2 bottom_point(cleaner_hand hand, bool farest = false)
{
var gun_pos = hand.gun_position;
bool b = (gun_pos - bottom_left).sqrMagnitude < (gun_pos - bottom_right).sqrMagnitude;
if (farest)
{
b = !b;
}
return(b ? bottom_left : bottom_right);
}
Vector2 direction2indruder(cleaner_hand hand)
{
var gun_pos = hand.gun_position;
return((xf_intruder.position.vec2() - gun_pos).normalized);
}
