protected virtual void SkirtHerd()
{
var vel = default(Vector3);
var speed = GetSpeed();
var dist = (HerbivoreSensor.Closest.transform.position - transform.position).magnitude;
if (dist < HerdApproachDistance)
{
vel += Steering.Wander(gameObject, ref WanderParameters);
}
else
{
vel += Steering.Wander(gameObject, ref WanderParameters);
var evadeFactor = dist < HerdApproachDistance / 2f ? 2f : .5f;
vel += Steering.Evade(gameObject, HerbivoreSensor.Closest.gameObject, speed) * evadeFactor;
}
transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(vel, transform.up), 1f);
if (ApplyVelocity)
{
Rigidbody.velocity = vel.normalized * speed;
}
}
public override Vector2 CalculateSteering(Vehicle agent, List <Vehicle> targets)
{
if (targets.Count == 0)
{
return(Vector2.zero);
}
else
{
return(Steering.Evade(agent, targets[0], predictTweaker, fleeRange));
}
}
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;
}
private void AvoidPlayerUpdate()
{
m_CheckForPlayerCounter += Time.deltaTime;
if (m_CheckForPlayerCounter > CheckForPlayerRate)
{
m_CheckForPlayerCounter = 0f;
var closestPlayer = OctreeManager.Get(OctreeType.Player).GetClosestObject(transform.position);
var vectorToStart = (new Vector3(m_StartPos.x, transform.position.y, m_StartPos.z) - transform.position).normalized * FloatSpeed;
//Make sure there is a player in range
if (closestPlayer != null &&
(closestPlayer.position - transform.position).sqrMagnitude < CheckForPlayerRange * CheckForPlayerRange)
{
var evadeVector = Steering.Evade(gameObject, closestPlayer.gameObject, FloatSpeed);
//Go to start XZ pos if that is close to the evade vector
m_FloatVel = Vector3.Angle(evadeVector, vectorToStart) < 90f
? new Vector3(vectorToStart.x, m_FloatVel.y, vectorToStart.z)
: new Vector3(evadeVector.x, m_FloatVel.y, evadeVector.z);
return;
}
//Are we not close to our starting position on the horizontal plane
if ((transform.position - new Vector3(m_StartPos.x, transform.position.y, m_StartPos.z)).sqrMagnitude > 2f)
{
//Float towards start on the horizontal
m_FloatVel = new Vector3(vectorToStart.x, m_FloatVel.y, vectorToStart.z);
}
else
{
m_FloatVel = new Vector3(0, m_FloatVel.y, 0);
}
}
}