void Update()
{
velocity += SteeringBehaviour.Seek(this, target, 2f);
if (type == INSIDE_TYPE.CIRCLE)
{
velocity += SteeringBehaviour.InsideCircle(this, start_pos, radius, target);
}
if (type == INSIDE_TYPE.RECTANGLE)
{
}
velocity += SteeringBehaviour.InsideRectangle(this, start_pos, limitX, limitY, target);
transform.position += velocity * Time.deltaTime;
}