internal static Thing _BestFoodSourceFor(Pawn getter, Pawn eater, bool fullDispensersOnly, out ThingDef foodDef)
{
var dispenserValidator = new DispenserValidator();
dispenserValidator.getter = getter;
dispenserValidator.fullDispensersOnly = fullDispensersOnly;
Thing bestFoodSpawnedFor = FoodUtility.BestFoodSpawnedFor(getter, eater, getter == eater);
if (
(getter == eater) &&
(getter.RaceProps.predator) &&
(bestFoodSpawnedFor == null)
)
{
Pawn prey = BestPawnToHuntForPredator(getter);
if (prey != null)
{
foodDef = prey.RaceProps.corpseDef;
return((Thing)prey);
}
}
if (getter.RaceProps.ToolUser)
{
// Try to find a working nutrient paste dispenser or food sythesizer
var validatorPredicate = new Predicate <Thing>(dispenserValidator.Validate);
var dispensers = Find.ListerThings.AllThings.Where(t => (
(t is Building_NutrientPasteDispenser) ||
(
(t is Building_AutomatedFactory) &&
(((Building_AutomatedFactory)t).CompAutomatedFactory.Properties.outputVector == FactoryOutputVector.DirectToPawn)
)
));
if (dispensers.Any())
{
// Check dispenses and synthesizers (automated factories)
if (bestFoodSpawnedFor != null)
{
// Compare with best spawned meal
float dist = (getter.Position - bestFoodSpawnedFor.Position).LengthManhattan;
dispenserValidator.meal.thing = bestFoodSpawnedFor;
dispenserValidator.meal.def = bestFoodSpawnedFor.def;
dispenserValidator.meal.score = FoodOptimality(bestFoodSpawnedFor, dist);
}
else
{
// Nothing to compare to
dispenserValidator.meal.thing = null;
dispenserValidator.meal.def = null;
dispenserValidator.meal.score = FoodOptimalityUnusable;
}
// Now find the best/closest dispenser
var dispenser = GenClosest.ClosestThingReachable(
getter.Position,
ThingRequest.ForUndefined(),
PathEndMode.InteractionCell,
TraverseParms.For(
dispenserValidator.getter,
dispenserValidator.getter.NormalMaxDanger()),
9999f,
validatorPredicate,
dispensers,
-1,
true);
if (dispenser != null)
{
// Found a dispenser/synthesizer and it's better than the spawned meal
foodDef = dispenserValidator.meal.def;
return(dispenser);
}
}
}
foodDef = bestFoodSpawnedFor == null ? null : bestFoodSpawnedFor.def;
return(bestFoodSpawnedFor);
}
internal static Thing _BestFoodSourceOnMap(Pawn getter, Pawn eater, bool desperate, FoodPreferability maxPref = FoodPreferability.MealLavish, bool allowPlant = true, bool allowLiquor = true, bool allowCorpse = true, bool allowDispenserFull = true, bool allowDispenserEmpty = true, bool allowForbidden = false)
{
Profiler.BeginSample("BestFoodInWorldFor getter=" + getter.LabelCap + " eater=" + eater.LabelCap);
var getterCanManipulate = (
(getter.RaceProps.ToolUser) &&
(getter.health.capacities.CapableOf(PawnCapacityDefOf.Manipulation))
);
if (
(!getterCanManipulate) &&
(getter != eater)
)
{
Log.Error(string.Format("{0} tried to find food to bring to {1} but {0} is incapable of Manipulation.", getter.LabelCap, eater.LabelCap));
Profiler.EndSample();
return(null);
}
var validator = new DispenserValidator();
validator.getterCanManipulate = getterCanManipulate;
validator.allowDispenserFull = allowDispenserFull;
validator.maxPref = maxPref;
validator.allowForbidden = allowForbidden;
validator.getter = getter;
validator.allowDispenserEmpty = allowDispenserEmpty;
validator.allowCorpse = allowCorpse;
validator.allowLiquor = allowLiquor;
validator.desperate = desperate;
validator.eater = eater;
validator.allowLiquor &= !desperate;
validator.minPref =
desperate
? FoodPreferability.DesperateOnly
:
!eater.RaceProps.Humanlike
? FoodPreferability.NeverForNutrition
:
eater.needs.food.CurCategory >= HungerCategory.UrgentlyHungry
? FoodPreferability.RawBad
: FoodPreferability.MealAwful;
var thingRequest =
(
((eater.RaceProps.foodType & (FoodTypeFlags.Plant | FoodTypeFlags.Tree)) == FoodTypeFlags.None) ||
(!allowPlant)
)
? ThingRequest.ForGroup(ThingRequestGroup.FoodSourceNotPlantOrTree)
: ThingRequest.ForGroup(ThingRequestGroup.FoodSource);
var thingsRequested = Find.ListerThings.ThingsMatching(thingRequest);
//DumpThingsRequestedForGroup( thingRequest, thingsRequested );
var potentialFoodSource = (Thing)null;
if (getter.RaceProps.Humanlike)
{
//CCL_Log.Message( "Humanlike inner scan..." );
potentialFoodSource = SpawnedFoodSearchInnerScan(
eater,
getter.Position,
thingsRequested,
PathEndMode.ClosestTouch,
TraverseParms.For(
getter,
Danger.Deadly,
TraverseMode.ByPawn,
false),
9999f,
validator.ValidateFast);
}
else
{
//CCL_Log.Message( "Non-humanlike closest reachable..." );
int searchRegionsMax = 30;
if (getter.Faction == Faction.OfPlayer)
{
searchRegionsMax = 60;
}
potentialFoodSource = GenClosest.ClosestThingReachable(
getter.Position,
thingRequest,
PathEndMode.ClosestTouch,
TraverseParms.For(
getter,
Danger.Deadly,
TraverseMode.ByPawn,
false),
9999f,
validator.Validate,
null,
searchRegionsMax,
false);
if (potentialFoodSource == null)
{
//CCL_Log.Message( "Non-humanlike closest reachable desperate..." );
validator.desperate = true;
potentialFoodSource = GenClosest.ClosestThingReachable(
getter.Position,
thingRequest,
PathEndMode.ClosestTouch,
TraverseParms.For(
getter,
Danger.Deadly,
TraverseMode.ByPawn,
false),
9999f,
validator.ValidateFast,
null,
searchRegionsMax,
false);
}
}
Profiler.EndSample();
//CCL_Log.Message( string.Format( "{0} picked {1} for {2}", getter.LabelShort, potentialFoodSource == null ? "nothing" : potentialFoodSource.ThingID, eater.LabelShort ) );
return(potentialFoodSource);
}
