public static void DebugFoodSearchFromMouse_Update()
{
IntVec3 root = UI.MouseCell();
Pawn pawn = Find.Selector.SingleSelectedThing as Pawn;
if (pawn != null && pawn.Map == Find.VisibleMap)
{
Thing thing = FoodUtility.SpawnedFoodSearchInnerScan(pawn, root, Find.VisibleMap.listerThings.ThingsInGroup(ThingRequestGroup.FoodSourceNotPlantOrTree), PathEndMode.ClosestTouch, TraverseParms.For(TraverseMode.PassDoors, Danger.Deadly, false), 9999f, null);
if (thing != null)
{
GenDraw.DrawLineBetween(root.ToVector3Shifted(), thing.Position.ToVector3Shifted());
}
}
}
public static Thing BestFoodSourceOnMap(Pawn getter, Pawn eater, bool desperate, out ThingDef foodDef, FoodPreferability maxPref = FoodPreferability.MealLavish, bool allowPlant = true, bool allowDrug = true, bool allowCorpse = true, bool allowDispenserFull = true, bool allowDispenserEmpty = true, bool allowForbidden = false, bool allowSociallyImproper = false, bool allowHarvest = false)
{
foodDef = null;
bool getterCanManipulate = getter.RaceProps.ToolUser && getter.health.capacities.CapableOf(PawnCapacityDefOf.Manipulation);
if (!getterCanManipulate && getter != eater)
{
Log.Error(getter + " tried to find food to bring to " + eater + " but " + getter + " is incapable of Manipulation.");
return(null);
}
FoodPreferability minPref;
if (eater.NonHumanlikeOrWildMan())
{
minPref = FoodPreferability.NeverForNutrition;
}
else if (desperate)
{
minPref = FoodPreferability.DesperateOnly;
}
else
{
minPref = (FoodPreferability)(((int)eater.needs.food.CurCategory <= 2) ? 4 : 6);
}
Predicate <Thing> foodValidator = delegate(Thing t)
{
if (!allowForbidden && t.IsForbidden(getter))
{
return(false);
}
Building_NutrientPasteDispenser building_NutrientPasteDispenser = t as Building_NutrientPasteDispenser;
if (building_NutrientPasteDispenser != null)
{
if (allowDispenserFull && (int)ThingDefOf.MealNutrientPaste.ingestible.preferability >= (int)minPref && (int)ThingDefOf.MealNutrientPaste.ingestible.preferability <= (int)maxPref && getterCanManipulate && !getter.IsWildMan() && (t.Faction == getter.Faction || t.Faction == getter.HostFaction) && building_NutrientPasteDispenser.powerComp.PowerOn && (allowDispenserEmpty || building_NutrientPasteDispenser.HasEnoughFeedstockInHoppers()) && FoodUtility.IsFoodSourceOnMapSociallyProper(t, getter, eater, allowSociallyImproper) && t.InteractionCell.Standable(t.Map) && getter.Map.reachability.CanReachNonLocal(getter.Position, new TargetInfo(t.InteractionCell, t.Map, false), PathEndMode.OnCell, TraverseParms.For(getter, Danger.Some, TraverseMode.ByPawn, false)))
{
goto IL_025e;
}
return(false);
}
if ((int)t.def.ingestible.preferability < (int)minPref)
{
return(false);
}
if ((int)t.def.ingestible.preferability > (int)maxPref)
{
return(false);
}
if (t.IngestibleNow && t.def.IsNutritionGivingIngestible && (allowCorpse || !(t is Corpse)) && (allowDrug || !t.def.IsDrug) && (desperate || !t.IsNotFresh()) && !t.IsDessicated() && eater.RaceProps.WillAutomaticallyEat(t) && FoodUtility.IsFoodSourceOnMapSociallyProper(t, getter, eater, allowSociallyImproper) && getter.AnimalAwareOf(t) && getter.CanReserve(t, 1, -1, null, false))
{
goto IL_025e;
}
return(false);
IL_025e:
return(true);
};
ThingRequest thingRequest = ((eater.RaceProps.foodType & (FoodTypeFlags.Plant | FoodTypeFlags.Tree)) == FoodTypeFlags.None || !allowPlant) ? ThingRequest.ForGroup(ThingRequestGroup.FoodSourceNotPlantOrTree) : ThingRequest.ForGroup(ThingRequestGroup.FoodSource);
Thing bestThing;
if (getter.RaceProps.Humanlike)
{
Pawn eater2 = eater;
IntVec3 position = getter.Position;
List <Thing> searchSet = getter.Map.listerThings.ThingsMatching(thingRequest);
PathEndMode peMode = PathEndMode.ClosestTouch;
TraverseParms traverseParams = TraverseParms.For(getter, Danger.Deadly, TraverseMode.ByPawn, false);
Predicate <Thing> validator = foodValidator;
bestThing = FoodUtility.SpawnedFoodSearchInnerScan(eater2, position, searchSet, peMode, traverseParams, 9999f, validator);
if (allowHarvest && getterCanManipulate)
{
Thing thing = GenClosest.ClosestThingReachable(getter.Position, getter.Map, ThingRequest.ForGroup(ThingRequestGroup.HarvestablePlant), PathEndMode.Touch, TraverseParms.For(getter, Danger.Deadly, TraverseMode.ByPawn, false), 9999f, delegate(Thing x)
{
Plant plant = (Plant)x;
if (!plant.HarvestableNow)
{
return(false);
}
ThingDef harvestedThingDef = plant.def.plant.harvestedThingDef;
if (!harvestedThingDef.IsNutritionGivingIngestible)
{
return(false);
}
if (!getter.CanReserve(plant, 1, -1, null, false))
{
return(false);
}
if (!allowForbidden && plant.IsForbidden(getter))
{
return(false);
}
if (bestThing != null && (int)FoodUtility.GetFinalIngestibleDef(bestThing, false).ingestible.preferability >= (int)harvestedThingDef.ingestible.preferability)
{
return(false);
}
return(true);
}, null, 0, 30, false, RegionType.Set_Passable, false);
if (thing != null)
{
bestThing = thing;
foodDef = FoodUtility.GetFinalIngestibleDef(thing, true);
}
}
if (foodDef == null && bestThing != null)
{
foodDef = FoodUtility.GetFinalIngestibleDef(bestThing, false);
}
}
else
{
int searchRegionsMax = 30;
if (getter.Faction == Faction.OfPlayer)
{
searchRegionsMax = 100;
}
FoodUtility.filtered.Clear();
foreach (Thing item in GenRadial.RadialDistinctThingsAround(getter.Position, getter.Map, 2f, true))
{
Pawn pawn = item as Pawn;
if (pawn != null && pawn != getter && pawn.RaceProps.Animal && pawn.CurJob != null && pawn.CurJob.def == JobDefOf.Ingest && pawn.CurJob.GetTarget(TargetIndex.A).HasThing)
{
FoodUtility.filtered.Add(pawn.CurJob.GetTarget(TargetIndex.A).Thing);
}
}
bool flag = !allowForbidden && ForbidUtility.CaresAboutForbidden(getter, true) && getter.playerSettings != null && getter.playerSettings.EffectiveAreaRestrictionInPawnCurrentMap != null;
Predicate <Thing> predicate = delegate(Thing t)
{
if (!foodValidator(t))
{
return(false);
}
if (FoodUtility.filtered.Contains(t))
{
return(false);
}
if (!(t is Building_NutrientPasteDispenser) && (int)t.def.ingestible.preferability <= 2)
{
return(false);
}
if (t.IsNotFresh())
{
return(false);
}
return(true);
};
IntVec3 position = getter.Position;
Map map = getter.Map;
ThingRequest thingReq = thingRequest;
PathEndMode peMode = PathEndMode.ClosestTouch;
TraverseParms traverseParams = TraverseParms.For(getter, Danger.Deadly, TraverseMode.ByPawn, false);
Predicate <Thing> validator = predicate;
bool ignoreEntirelyForbiddenRegions = flag;
bestThing = GenClosest.ClosestThingReachable(position, map, thingReq, peMode, traverseParams, 9999f, validator, null, 0, searchRegionsMax, false, RegionType.Set_Passable, ignoreEntirelyForbiddenRegions);
FoodUtility.filtered.Clear();
if (bestThing == null)
{
desperate = true;
position = getter.Position;
map = getter.Map;
thingReq = thingRequest;
peMode = PathEndMode.ClosestTouch;
traverseParams = TraverseParms.For(getter, Danger.Deadly, TraverseMode.ByPawn, false);
validator = foodValidator;
ignoreEntirelyForbiddenRegions = flag;
bestThing = GenClosest.ClosestThingReachable(position, map, thingReq, peMode, traverseParams, 9999f, validator, null, 0, searchRegionsMax, false, RegionType.Set_Passable, ignoreEntirelyForbiddenRegions);
}
if (bestThing != null)
{
foodDef = FoodUtility.GetFinalIngestibleDef(bestThing, false);
}
}
return(bestThing);
}
