public TaleReference GetRandomTaleReferenceForArt(ArtGenerationContext source)
{
if (source == ArtGenerationContext.Outsider)
{
return(TaleReference.Taleless);
}
if (this.tales.Count == 0)
{
return(TaleReference.Taleless);
}
if (Rand.Value < 0.25)
{
return(TaleReference.Taleless);
}
Tale tale = default(Tale);
if (!(from x in this.tales
where x.def.usableForArt
select x).TryRandomElementByWeight <Tale>((Func <Tale, float>)((Tale ta) => ta.InterestLevel), out tale))
{
return(TaleReference.Taleless);
}
tale.Notify_NewlyUsed();
return(new TaleReference(tale));
}
public TaleReference GetRandomTaleReferenceForArtConcerning(Thing th)
{
if (this.tales.Count == 0)
{
return(TaleReference.Taleless);
}
Tale tale = default(Tale);
if (!(from x in this.tales
where x.def.usableForArt && x.Concerns(th)
select x).TryRandomElementByWeight <Tale>((Func <Tale, float>)((Tale x) => x.InterestLevel), out tale))
{
return(TaleReference.Taleless);
}
tale.Notify_NewlyUsed();
return(new TaleReference(tale));
}