public override float PowerScoreFor(AbilityAIDef abilityDef, Pawn pawn)
{
var baseScore = abilityDef.power;
//Grab enemies \ allies
var potentionalTargets = new List <Thing>(GrabTargets(abilityDef, pawn,
CustomGrabTargetsPredicate(abilityDef, pawn), MaxTargetsToCheck));
//Add self if can target allies.
if (abilityDef.canTargetAlly)
{
potentionalTargets.Add(pawn);
}
//Get the highest intersecting target.
var targetInfos = new List <LocalTargetInfo>();
foreach (var target in potentionalTargets)
{
targetInfos.Add(new LocalTargetInfo(target));
}
var bestTarget = AbilityMaths.PickMostRadialIntersectingTarget(targetInfos, abilityDef.abilityRadius);
//If we found no valid target, return negative power.
if (bestTarget == LocalTargetInfo.Invalid)
{
return(-abilityDef.power);
}
//Calculate final score from best target.
var finalScore = baseScore;
foreach (var targetPawn in AbilityUtility.GetPawnsInsideRadius(bestTarget, pawn.Map,
abilityDef.abilityRadius,
predPawn => abilityDef.abilityRadiusNeedSight &&
GenSight.LineOfSight(pawn.Position, predPawn.Position, pawn.Map, true) ||
abilityDef.abilityRadiusNeedSight == false))
{
if (targetPawn.HostileTo(pawn) || targetPawn.AnimalOrWildMan()
) //Hostile pawns or animals increase score.
{
finalScore += abilityDef.power;
}
else //Friendly pawns decrease score.
{
finalScore -= abilityDef.power;
}
}
//Log.Message("AbilityWorker_AreaOfEffect, finalScore=" + finalScore);
return(finalScore);
}
public override LocalTargetInfo TargetAbilityFor(AbilityAIDef abilityDef, Pawn pawn)
{
//Grab enemies \ allies
var potentionalTargets = new List <Thing>(GrabTargets(abilityDef, pawn,
CustomGrabTargetsPredicate(abilityDef, pawn), MaxTargetsToCheck));
//Add self if can target allies.
if (abilityDef.canTargetAlly)
{
potentionalTargets.Add(pawn);
}
//Get the highest intersecting target.
var targetInfos = new List <LocalTargetInfo>();
foreach (var target in potentionalTargets)
{
targetInfos.Add(new LocalTargetInfo(target));
}
var bestTarget = AbilityMaths.PickMostRadialIntersectingTarget(targetInfos, abilityDef.abilityRadius);
return(bestTarget);
}
