protected void AnalyzePrey()
{
// when eating, dont try to hunt anyone
if (this.State == STATE.EATING)
{
return;
}
if (size == SIZE.GOD)
{
// God fish has special logic, it will sense energies and chase them no matter how far away
EnergyBall eBall = checkForEnergy();
if (eBall)
{
this.PhysicalTarget = eBall;
Hunt();
}
else
{
Idle();
}
return;
}
FishTarget orbTarget = this.PhysicalTarget as FishTarget;
if (orbTarget)
{
// light orb presents, ignore all else
return;
}
BoidsFish predatee = this.PhysicalTarget as BoidsFish;
// if the target is out of sight, stop hunting
if (predatee && !checkIfVisible(predatee))
{
predatee = null;
}
if (predatee != null)
{
foreach (BoidsFish potentialSwitch in this.Predatees)
{
// ignore if not visible
if (!checkIfVisible(potentialSwitch))
{
continue;
}
if (BoidsSettings.Instance.AulivTheBestPrey)
{
// Don't switch if the predatee is A.U.L.I.V.
if (predatee == GameManager.Instance.Player)
{
break;
}
// Switch to A.U.L.I.V. if within prey
if (potentialSwitch == GameManager.Instance.Player)
{
predatee = potentialSwitch;
break;
}
}
// Skip if potential switch is smaller in size or the same fish as already being hunted
if (potentialSwitch == predatee || potentialSwitch.Size < predatee.Size)
{
continue;
}
if (this.Size >= SIZE.LARGE && this.Size != SIZE.GOD)
{
// Skip small fish that aren't in a big enough flock
SmallBoidsFish potentialSmall = potentialSwitch as SmallBoidsFish;
SmallBoidsFish predateeSmall = predatee as SmallBoidsFish;
if ((predateeSmall != null && potentialSmall != null) && (potentialSmall.FlockSize < BoidsSettings.Instance.MinFlockSizeToAttractLargeFish))
{
continue;
}
}
float sqrDistToCurrent = (this.transform.position - predatee.transform.position).sqrMagnitude;
float sqrDistToPotential = (this.transform.position - potentialSwitch.transform.position).sqrMagnitude;
if (sqrDistToPotential < sqrDistToCurrent)
{
predatee = potentialSwitch;
}
}
this.PhysicalTarget = predatee;
}
else
{
float closestSqrDist = float.PositiveInfinity;
BoidsFish closestFish = null;
foreach (BoidsFish fish in this.Predatees)
{
// ignore if not visible
if (!checkIfVisible(fish))
{
continue;
}
if (BoidsSettings.Instance.AulivTheBestPrey)
{
// Set A.U.L.I.V. as prey immediately if present
if (fish == GameManager.Instance.Player)
{
closestFish = fish;
break;
}
}
// Large fish skip small fish that aren't in a big enough flock
if (this.Size >= SIZE.LARGE && this.Size != SIZE.GOD)
{
SmallBoidsFish small = fish as SmallBoidsFish;
if (fish == GameManager.Instance.Player && (small != null) && (small.FlockSize < BoidsSettings.Instance.MinFlockSizeToAttractLargeFish))
{
continue;
}
}
float sqrDistToFish = (this.transform.position - fish.transform.position).sqrMagnitude;
if (sqrDistToFish < closestSqrDist)
{
closestSqrDist = sqrDistToFish;
closestFish = fish;
}
}
if (closestFish != null)
{
this.PhysicalTarget = predatee = closestFish;
this.Hunt();
}
else
{
this.PhysicalTarget = null;
this.Idle();
}
}
// Only medium fish are scared of approaching flocks
if (this.Size == SIZE.MEDIUM)
{
SmallBoidsFish smallPredatee = predatee as SmallBoidsFish;
if (smallPredatee != null)
{
if (smallPredatee.FlockSize > BoidsSettings.Instance.MinFlockSizeToScareMediumFish)
{
this.PhysicalTarget = predatee = null;
this.Idle();
}
}
}
// if (this.Size != SIZE.SMALL)
// {
// if (predatee != null)
// this.Hunt ();
// else
// {
// this.Idle ();
// }
// }
}
protected void AnalyzePrey()
{
// when eating, dont try to hunt anyone
if (this.State == STATE.EATING)
{
return;
}
BoidsFish predatee = this.PhysicalTarget as BoidsFish;
if (predatee != null)
{
foreach (BoidsFish potentialSwitch in this.Predatees)
{
if (potentialSwitch == predatee || potentialSwitch.Size < predatee.Size)
{
continue;
}
if (this.Size >= SIZE.LARGE)
{
// Skip small fish that aren't in a big enough flock
SmallBoidsFish potentialSmall = potentialSwitch as SmallBoidsFish;
SmallBoidsFish predateeSmall = predatee as SmallBoidsFish;
if ((predateeSmall != null && potentialSmall != null) && (potentialSmall.FlockSize < BoidsSettings.Instance.MinFlockSizeToAttractLargeFish))
{
continue;
}
}
float sqrDistToCurrent = (this.transform.position - predatee.transform.position).sqrMagnitude;
float sqrDistToPotential = (this.transform.position - potentialSwitch.transform.position).sqrMagnitude;
if (sqrDistToPotential < sqrDistToCurrent)
{
predatee = potentialSwitch;
}
}
this.PhysicalTarget = predatee;
}
else
{
float closestSqrDist = float.PositiveInfinity;
BoidsFish closestFish = null;
foreach (BoidsFish fish in this.Predatees)
{
// Skip small fish that aren't in a big enough flock
SmallBoidsFish small = fish as SmallBoidsFish;
if ((small != null) && (small.FlockSize < BoidsSettings.Instance.MinFlockSizeToAttractLargeFish))
{
continue;
}
float sqrDistToFish = (this.transform.position - fish.transform.position).sqrMagnitude;
if (sqrDistToFish < closestSqrDist)
{
closestSqrDist = sqrDistToFish;
closestFish = fish;
}
}
if (closestFish != null)
{
this.PhysicalTarget = predatee = closestFish;
}
}
// Only medium fish are scared of approaching flocks
if (this.Size == SIZE.MEDIUM)
{
SmallBoidsFish smallPredatee = predatee as SmallBoidsFish;
if (smallPredatee != null)
{
if (smallPredatee.FlockSize > BoidsSettings.Instance.MinFlockSizeToScareMediumFish)
{
this.PhysicalTarget = null;
}
}
}
if (this.Size != SIZE.SMALL)
{
if (predatee != null)
{
this.Hunt();
}
else
{
this.Idle();
}
}
}
