public CardType[] PickCards(PartyAdventureState party, ShopCardPool cards, int numCards)
{
var partyClasses = new HashSet <string>(party.BaseHeroes.Select(h => h.Class.Name).Concat(CharacterClass.All));
var weightedCards = cards
.All
.Where(x => x.LimitedToClass.IsMissingOr(c => partyClasses.Contains(c.Name)))
.FactoredByRarity(x => x.Rarity)
.ToArray()
.Shuffled();
var selectedCards = new HashSet <CardType>();
for (var i = 0; i < weightedCards.Length && selectedCards.Count < numCards; i++)
{
selectedCards.Add(weightedCards[i]);
}
return(selectedCards.ToArray());
}
public ShopSelection GenerateSelection(ShopCardPool cards, EquipmentPool equipment, PartyAdventureState party)
{
var partyClasses = new HashSet <string>(party.BaseHeroes.Select(h => h.Class.Name).Concat(CharacterClass.All));
var selectedCards = PickCards(party, cards, NumCards);
var weightedEquipment = equipment
.All
.Where(x => x.Classes.Any(c => partyClasses.Contains(c)))
.FactoredByRarity(x => x.Rarity)
.ToArray()
.Shuffled();
var selectedEquipment = new HashSet <Equipment>();
for (var i = 0; i < weightedEquipment.Length && selectedEquipment.Count < NumEquipment; i++)
{
selectedEquipment.Add(weightedEquipment[i]);
}
return(new ShopSelection(selectedEquipment.ToList(), selectedCards.ToList()));
}