internal static PlayerMove PlayBestScoredMoveUpToLimitConsideringCommunication(
IReadOnlyCollection <int> cardsInHand, PlayerInformation info)
{
var spm = new ScorePlayerPlays();
var plays = spm.GetScoredPlays(cardsInHand, info.RowsOfCards);
if (plays.Count == 0)
{
return(new PlayerMove(PlayerMoveDecision.Undecided));
}
ConsiderCommunication(info, plays);
var bestMove = PlayerRulesUtils.GetBestMoveFromPlays(plays);
if (bestMove.score <= MaxDistanceForSingleScoredMoveWithCommunicationAndTwoCardsToPlay &&
info.CardsToPlayThisTurn == 2 ||
bestMove.score <= MaxDistanceForSingleScoredMoveWithCommunicationAndOneCardToPlay &&
info.CardsToPlayThisTurn == 1)
{
return(new PlayerMove(PlayerMoveDecision.WantToPlay, bestMove.placements[0]));
}
return(new PlayerMove(PlayerMoveDecision.Undecided));
}
internal static PlayerStartDecision MakeStartDecision(IReadOnlyCollection <int> cardsInHand, int startingRound)
{
var spm = new ScorePlayerPlays();
var rowsAtStart = new Dictionary <RowOfCardsIdentifier, RowOfCards>
{
{ RowOfCardsIdentifier.FirstRowUp, new RowOfCards(RowOfCardsType.Up) },
{ RowOfCardsIdentifier.SecondRowUp, new RowOfCards(RowOfCardsType.Up) },
{ RowOfCardsIdentifier.FirstRowDown, new RowOfCards(RowOfCardsType.Down) },
{ RowOfCardsIdentifier.SecondRowDown, new RowOfCards(RowOfCardsType.Down) }
};
var possibleStartingPlays = spm.GetScoredPlays(cardsInHand, rowsAtStart).Where(x => x.placements.Count > 1);
var bestScore = !possibleStartingPlays.Any()
? 999
: PlayerRulesUtils.GetBestMoveFromPlays(spm.GetScoredPlays(cardsInHand, rowsAtStart)
.Where(x => x.placements.Count > 1)).score;
return((bestScore, startingRound) switch
{
(< 13, _) => PlayerStartDecision.WantToStart,
(< 20, 2) => PlayerStartDecision.WantToStart,
(< 20, _) => PlayerStartDecision.CouldStart,
(_, < 3) => PlayerStartDecision.DoNotWantToStart,
(_, _) => PlayerStartDecision.WantToStart
});
internal static PlayerMove PlayBestScoredMove(IReadOnlyCollection <int> cardsInHand, PlayerInformation info)
{
var spm = new ScorePlayerPlays();
var plays = spm.GetScoredPlays(cardsInHand, info.RowsOfCards);
if (plays.Count == 0)
{
return(new PlayerMove(PlayerMoveDecision.Undecided));
}
var bestMove = PlayerRulesUtils.GetBestMoveFromPlays(plays);
return(new PlayerMove(PlayerMoveDecision.WantToPlay, bestMove.placements[0]));
}