private Thing FindWort(Pawn pawn, Building_FermentingBarrel barrel)
{
Predicate <Thing> validator = (Thing x) => (!x.IsForbidden(pawn) && pawn.CanReserve(x)) ? true : false;
return(GenClosest.ClosestThingReachable(pawn.Position, pawn.Map, ThingRequest.ForDef(ThingDefOf.Wort), PathEndMode.ClosestTouch, TraverseParms.For(pawn), 9999f, validator));
}