void Update()
{
if (target == null)
{
return;
}
float distance = Vector2.Distance(transform.position, target.transform.position);
float heading = Mathf.Sign(target.transform.position.x - transform.position.x);
if (heading > 0)
{
motor.facingRight = true;
}
else if (heading < 0)
{
motor.facingRight = false;
}
float x = 0;
if (distance > maxDistance)
{
if (animator.GetBool("hide"))
{
animator.SetBool("hide", false);
}
x = Steering.Pursue(rigidbody2D, target, maxSpeed).x;
// Debug.Log("too far " + x);
}
else if (distance < minDistance)
{
if (animator.GetBool("hide"))
{
animator.SetBool("hide", false);
}
x = Steering.Evade(rigidbody2D, target, maxSpeed).x;
// Debug.Log("too close " + x);
}
else
{
// Debug.Log("stop and fire");
if (!animator.GetBool("hide"))
{
animator.SetBool("hide", true);
}
}
motor.targetVelocity = transform.right * heading * x * maxSpeed;
}
