Dominion.GameState.DoesGameHaveCard C# (CSharp) Method

        internal bool DoesGameHaveCard(Card card)
        {
            return this.CardGameSubset.HasCard(card);
        }

        public override DeckPlacement DoSpecializedWhenGain(PlayerState currentPlayer, GameState gameState)
        {
            if (gameState.DoesGameHaveCard(Duchess.card))
            {
                currentPlayer.RequestPlayerGainCardFromSupply(gameState, card => card == Duchess.card, "may gain a duchess", isOptional: true);
            }

            return DeckPlacement.Default;
        }