private float EvaluatePriority(EnemyAIAgent ea, Rigidbody rb)//How Good of a Target rb is for this turret, Lower = Better
{
//Estimate Reaction Time for Target
Vector3 D = ea.transform.position - rb.position; float Dmag = D.magnitude;
float Vn = ea.PROJECTILE_SPEED + Vector3.Dot(D, rb.velocity) / Dmag; //Estimate Net Vel from Turret
if (Vn <= 0)
{
return(Mathf.Infinity);
} //At Current Velocity, Can't Hit (Makes Cautious Estimate, Only gives False Positives)
float EstReactTime = Dmag / Vn;
float affinity = (rb == ea.CurrentTarget ? 0 : TARGET_AFFINITY); //Accounts for Loyalty to Current Target
return(EstReactTime + affinity); //Add factors for more refined Priority controll
}
public SortedList <float, Rigidbody> GetPriorityTargets(EnemyAIAgent ea)
{
if (ea == null)
{
throw new System.Exception("Priority for Null");
}
SortedList <float, Rigidbody> targetPriority = new SortedList <float, Rigidbody>(Targets.Count);
foreach (Rigidbody rb in Targets)
{
float score = EvaluatePriority(ea, rb);
if (score != Mathf.Infinity)
{
targetPriority.Add(score, rb);
}
}
return(targetPriority);
}
protected override void InitPersonSystems()
{
base.InitPersonSystems();
EnemyAI = GetComponent <EnemyAIAgent>();
}
