// Update is called once per frame
void Update()
{
Vector3 toPlayerMove = Vector3.zero;
if (moveTowardsPlayer && playerHasSeen)
{
toPlayerMove = (player.transform.position - transform.position).normalized;
}
// Avoid others
Vector3 antiCrowdingMove = Vector3.zero;
foreach (Collider col in Physics.OverlapSphere(transform.position, antiCrowdingCheckRadius))
{
DroneEnemy otherEnemy = Utility.FindAncestor <DroneEnemy>(col.gameObject);
if (otherEnemy != null && otherEnemy != this && Vector3.Distance(col.gameObject.transform.position, transform.position) < antiCrowdingCheckRadius)
{
Vector3 away = transform.position - col.transform.position;
float weight = Mathf.Pow(1 - (away.magnitude / antiCrowdingCheckRadius), 1f);
Utils.Assert(weight >= 0f);
antiCrowdingMove += away.normalized * weight;
Debug.DrawLine(transform.position, col.transform.position, Color.red);
}
}
mover.SetMove((toPlayerMove + antiCrowdingMoveWeight * antiCrowdingMove.normalized).normalized);
}
void OnCollision(Collision col)
{
DroneEnemy enemy = Utility.FindAncestor <DroneEnemy>(col.gameObject);
if (enemy != null && graceTime < 0f)
{
health--;
graceTime = 2f;
AudioSource.PlayClipAtPoint(hurtClip, transform.position);
Utility.Instantiate(hurtFx, transform.position);
if (health == 0)
{
isDead = true;
}
return;
}
HealthPotion hp = Utility.FindAncestor <HealthPotion>(col.gameObject);
if (hp != null)
{
AudioSource.PlayClipAtPoint(healClip, transform.position);
Utility.Instantiate(healFx, transform.position);
health += hp.amount;
hp.OnConsumed();
}
}
public void Follow(DroneEnemy t)
{
leading_drone = t;
destination.parent = t.transform;
destination.position = t.transform.position;
destination.localPosition = Vector3.back * 3f;
destination.localRotation = Quaternion.identity;
follower = true;
t.leader = true;
}
public void Follow(DroneEnemy t)
{
leading_drone = t;
destination.parent = t.transform;
destination.position = t.transform.position;
destination.localPosition = Vector3.back * 3f;
destination.localRotation = Quaternion.identity;
follower = true;
t.leader = true;
}
void AddFollower(Enemy follower, Squad s)
{
DroneEnemy de = follower as DroneEnemy;
if (de == null)
{
return;
}
de.Follow(this);
s.NewSquadMember -= AddFollower;
}
//// Use this for initialization
//void Start () {
//}
//// Update is called once per frame
//void Update () {
//}
public virtual void Action(float deltaTime, DroneEnemy dEnemy)
{
}
