Here's the solution in dominulator:
public class HermitFeodum
: Strategy
{
public static PlayerAction Player()
{
return new PlayerAction(
"HermitFeodum",
purchaseOrder: PurchaseOrder(),
actionOrder: ActionOrder(),
trashOrder: TrashOrder(),
gainOrder: GainOrder(),
chooseDefaultActionOnNone:false);
}
private static ICardPicker PurchaseOrder()
{
return new CardPickByPriority(
CardAcceptance.For(Cards.Province, gameState => CountAllOwned(Cards.Silver, gameState) < 18 || CountOfPile(Cards.Feodum, gameState) == 0 ),
CardAcceptance.For(Cards.Feodum, ShouldGainFeodum),
// open up double hermit
CardAcceptance.For(Cards.Hermit, gameState => CountAllOwned(Cards.Silver, gameState) == 0 && CountAllOwned(Cards.Hermit, gameState) < 2),
CardAcceptance.For(Cards.Silver));
}
private static ICardPicker GainOrder()
{
return new CardPickByPriority(
CardAcceptance.For(Cards.Hermit, gameState => gameState.Self.ExpectedCoinValueAtEndOfTurn < 3),
CardAcceptance.For(Cards.Silver),
CardAcceptance.For(Cards.Estate));
}
private static CardPickByPriority ActionOrder()
{
return new CardPickByPriority(
CardAcceptance.For(Cards.Madman),
CardAcceptance.For(Cards.Hermit));
}
private static CardPickByPriority TrashOrder()
{
return new CardPickByPriority(
CardAcceptance.For(Cards.Feodum, ShouldTrashFeodum),
CardAcceptance.For(Cards.Estate),
CardAcceptance.For(Cards.Copper));
}
private static bool ShouldTrashFeodum(GameState gameState)
{
int countSilvers = CountAllOwned(Cards.Silver, gameState);
int countFeodum = CountAllOwned(Cards.Feodum, gameState);
// if you have trashed 2 or less feodum, you should have less than 9 silvers.
if (countSilvers < 8)
{
return true;
}
// otherwise maximize feodum points
int scoreTrashNothing = CardTypes.Feodum.VictoryCountForSilver(countSilvers) * countFeodum;
int scoreTrashFeodum = CardTypes.Feodum.VictoryCountForSilver((countSilvers + 4)) * (countFeodum - 1);
return scoreTrashFeodum > scoreTrashNothing;
}
private static bool ShouldGainFeodum(GameState gameState)
{
int countSilvers = CountAllOwned(Cards.Silver, gameState);
if (countSilvers > 9)
{
return true;
}
//hermits left in draw pile >0 && cards left in drawpile [mod 5] / cards left in draw pile <= 0,2
bool hasHermitInDrawPile = CountInDeck(Cards.Hermit, gameState) > 0;
bool atLeast80PercentChanceOfDrawingBeforeShuffle = (((double)(gameState.Self.CardsInDeck.Count % 5)) / gameState.Self.CardsInDeck.Count) < 0.2;
if (hasHermitInDrawPile && atLeast80PercentChanceOfDrawingBeforeShuffle)
return true;
return false;
}
}
Attached is a full HTML report of how the strategy compares to BigMoney. It wins 90% of the games as coded.
There is one added heuristic that you didn't request. The strategy will trash a feodum if it increases the total point value.
I may not have coded exactly what you were looking for. Let me know if u want any changes.
