public static List <Pair <Pair <ThingDef, string>, List <Pair <RecipeDef, string> > > > GetIndirectUnlocks(this ResearchProjectDef research, bool dedupe = true)
{
return(research.GetIndirectRecipesUnlocked()
.Select(d => new Pair <Pair <ThingDef, string>, List <Pair <RecipeDef, string> > >
(new Pair <ThingDef, string>(d.First, ResourceBank.String.AllowsBuildingX(d.First.LabelCap)),
//new List<Pair<RecipeDef, string>>()
d.Second.Select(rd => new Pair <RecipeDef, string>(rd, ResourceBank.String.AllowsBuildingForCraftingX(rd.LabelCap))).ToList()
)).ToList());
}