protected virtual bool CanEngage(AI_Interest interest)
{
if (CurrentInterestIsValid() && currentInterest.stimulation == interest.stimulation)
{
return(true);
}
if (interest.isAttackingMe)
{
return(true);
}
if (behaviour == Behaviour.Neutral && CurrentInterestIsValid() && currentInterest.isAttackingMe && interest.stimulation == currentInterest.stimulation)
{
return(true);
}
//flee behaivour never start a engage
if (behaviour == Behaviour.Neutral)
{
return(false);
}
//aggresive attack all
if (behaviour == Behaviour.Aggresive)
{
return(true);
}
if (behaviour == Behaviour.Normal && interest.stimulation.VisualType != thisStimulation.VisualType)
{
return(true);
}
return(false);
}
protected virtual void Awake()
{
GetAllComponets();
SetupDamageableLimbs();
RandomizeAnimator();
SetAllSensorOwner();
currentInterest = null;
patrolPointsProvider = FindObjectOfType <PatrolPointsProvider>();
}
public void RemoveCurrentInterestFromSensors()
{
for (int n = 0; n < sensors.Length; n++)
{
if (sensors[n].InterestList.Contains(currentInterest))
{
sensors[n].InterestList.Remove(currentInterest);
}
}
currentInterest = null;
}
protected virtual void UpdateCurrentInterest()
{
if (!CurrentInterestIsValid() || InterestIsDead(currentInterest) || (CurrentInterestIsValid() && !currentInterest.inRange))
{
currentInterest = null;
}
for (int n = 0; n < sensors.Length; n++)
{
ProcessSensor(sensors[n]);
}
}
private void ProcessSensor(AISensor sensor)
{
for (int n = 0; n < sensor.InterestList.Count; n++)
{
//we are no interested in things that we can no see or hear
if (sensor.InterestList[n].inRange)
{
if (ShouldUpdateCurrentInterest(sensor.InterestList[n]))
{
currentInterest = sensor.InterestList[n];
}
}
}
}
protected bool ShouldUpdateCurrentInterest(AI_Interest interest)
{
//the new interest is no valid
if (!InterestIsValid(interest) || InterestIsDead(interest) || !CanEngage(interest))
{
return(false);
}
//if we dont have a interest
if (!HaveInterest())
{
return(true);
}
//if the current interest is no the player and the new one is the player
if (currentInterest.stimulation.VisualType != VisualType.Player && interest.stimulation.VisualType == VisualType.Player)
{
return(true);
}
//if the current interest is the player and the new one no
if (currentInterest.stimulation.VisualType == VisualType.Player && interest.stimulation.VisualType != VisualType.Player)
{
return(false);
}
/*
* float distanceToCurrentInterest = CalculateLastKnowSquareDistanceToInterest( currentInterest );
* float distanceToNewInterest = CalculateLastKnowSquareDistanceToInterest( interest );
*
* float distanceDiff = Mathf.Abs( distanceToCurrentInterest - distanceToNewInterest );
*
* if (distanceDiff > 0.25f * 0.25f && distanceToNewInterest < distanceToCurrentInterest)
* {
* return true;
* }*/
return(currentInterest.inRangeAmount + 0.15f < interest.inRangeAmount);
}
private float CalculateLastKnowSquareDistanceToInterest(AI_Interest interest)
{
return((interest.lastKnowPosition - transform.position).magnitude);
}
private float CalculateLastKnowDistanceToInterest(AI_Interest interest)
{
return(Vector3.Distance(interest.lastKnowPosition, transform.position));
}
private bool InterestIsValid(AI_Interest interest)
{
return(interest != null && interest.stimulation != null);
}
private bool InterestIsDead(AI_Interest interest)
{
return(interest != null && interest.stimulation.VisualType == VisualType.DeadBody);
}
public void SetCurrentInterest(AI_Interest interest)
{
currentInterest = interest;
}