/// <summary>
/// Deal damage during collision with object, then destroy bullet
/// </summary>
/// <param name="collider"></param>
void OnTriggerEnter(Collider collider)
{
if (collider.transform == bulletShooter)
{
return;
}
DamageTaker dt = collider.GetComponent <DamageTaker>();
if (dt != null)
{
dt.TakeDamage(damageAmount); // hurt the thing we hit...
Destroy(gameObject); // remove the bullet
return;
}
}
/// <summary>
/// Called every frame.
/// Keep lunging at target until it's a certain distance away.
/// </summary>
/// <returns></returns>
public override EnemyState Update()
{
Vector3 toAttackTarget = enemy.attackTarget.position - enemy.transform.position;
float disSqr = toAttackTarget.sqrMagnitude;
if (!lunging)
{
timeToLunge = 40;
lunging = true;
}
else
{
timeToLunge -= 1;
}
if (timeToLunge <= 0)
{
if (toAttackTarget.magnitude < 50)
{
DamageTaker dt = enemy.attackTarget.GetComponent <DamageTaker>();
if (dt != null)
{
dt.TakeDamage(10); // hurt the thing we hit...
}
}
lunging = false;
}
enemy.animation.Play("attack1");
// transition: if distance > attack threshold and not lunging, switch to pursue
if (disSqr > enemy.attackDistanceThreshold * enemy.attackDistanceThreshold && !lunging)
{
return(new StatePursue());
}
return(null);
}