/// <summary>
/// Makes move on the table, and flips the active player. A Move can be created using GetMove(command).
/// </summary>
public void MakeMove(Move move)
{
_moveNo++;
if (move == null)
{
throw new NullReferenceException();
}
currentMove = move;
switch (move.MoveType)
{
case MoveTypes.Throwaway:
GetActivePlayer().RemoveCard(move.CardPlayed);
CardsOnTable.Add(move.CardPlayed);
break;
case MoveTypes.Pickup:
GetActivePlayer().RemoveCard(move.CardPlayed);
GetActivePlayer().AddCardsToLocalDeck(move.CardsPickedUp.Concat(new List <byte> {
move.CardPlayed
}).ToList());
CardsOnTable.RemoveAll(x => move.CardsPickedUp.Contains(x));
break;
case MoveTypes.Build: break;
case MoveTypes.Capture: break;
default: throw new Exception(Errorstr.NoMove());
}
FlipActivePlayer();
}
/*********************************************************************/
/************************** UTILITY METHODS **************************/
/*********************************************************************/
/// <summary>
/// Assumes all BuildNames are extracted beforehand (example: alpha, beta). Run
/// ExtractBuildNamesFromString() if there is uncertainty.
/// </summary>
private static List <byte> ExtractCardsFromString(string cmd)
{
cmd = cmd.Replace("10", "T");
string remain = cmd;
List <byte> result = new List <byte>();
while (remain.Length > 0)
{
if (!charcardValAbbr.Contains(char.ToUpper(remain[0])))
{
throw new UnparseableMoveException(Errorstr.CardFormat(), cmd);
}
if (remain.Length > 1 && cardSuitAbbrAscii.Contains(remain[1])) //example 5h
{
result.Add(ExtractCardFromString(remain.Substring(0, 2)));
remain = remain.Substring(2);
}
else //examples 9, 92 (only parses 9 in both scenarios)
{
result.Add(ExtractCardFromString(remain.Substring(0, 1)));
remain = remain.Substring(1);
}
}
return(result);
}
/// <summary>
/// These cards will enter the player's Hand (playable cards), and not their local deck (earned cards).
/// </summary>
/// <param name="newCards">Cards received directly from Deck. Must be limited to max number of cards available in Hand at once.</param>
public bool ReceiveCards(List <byte> newCards)
{
if (newCards.Count > (MAX_NUMBER_OF_CARDS - CountCardsInHand))
{
throw new Exception(Errorstr.TooManyCards(Name + "'s hand",
MAX_NUMBER_OF_CARDS, newCards.Count));
}
_hand.AddRange(newCards);
return(true);
}
public Move AddCardsToExistingBuild(Build buildName, List <byte> cardsToAdd)
{
if ((cardsToAdd != null) && (!cardsToAdd.Any()))
{
CardsAddedToExistingBuild = new Tuple <Build, List <byte> >(buildName, cardsToAdd);
}
else
{
throw new Exception(Errorstr.EmptyBuild());
}
return(this);
}
public Move CreateNewBuild(List <byte> cardsInNewBuild)
{
if ((cardsInNewBuild != null) && (!cardsInNewBuild.Any()))
{
NewBuildCards = cardsInNewBuild;
}
else
{
throw new Exception(Errorstr.EmptyBuild());
}
return(this);
}
private static byte ExtractCardFromString(string cmd)
{
cmd = cmd.Replace("10", "T");
cmd = cmd.ToLower();
if (cmd.Length < 1 || cmd.Length > 2)
{
throw new UnparseableMoveException(Errorstr.CardFormat(), cmd);
}
CardVals value = CardVals.NONE;
CardSuits suit = CardSuits.NONE;
char cmdValue = cmd[0];
char cmdSuit = '\0';
if (cmd.Length == 2)
{
cmdSuit = cmd[1];
}
foreach (CardVals val in Enum.GetValues(typeof(CardVals)))
{
char valabbr = char.ToLower(GetCardValAbbr((byte)val, true)[0]);
if (valabbr == cmdValue)
{
value = val; break;
}
}
if (value == CardVals.NONE)
{
throw new UnparseableMoveException(Errorstr.CardFormat(), cmd);
}
if (cmdSuit != '\0')
{
cmdSuit = char.ToLower(cmdSuit);
foreach (CardSuits suitf in Enum.GetValues(typeof(CardSuits)))
{
char suitabbr = GetCardSuitAbbr((byte)suitf, true);
if (suitabbr == cmdSuit)
{
suit = suitf; break;
}
}
if (suit == CardSuits.NONE)
{
throw new UnparseableMoveException("Invalid suit provided to a card", cmd);
}
}
byte result = GetCardDigit(value, suit);
return(result);
}
/// <summary>
/// Adds cards directly to the deck at a specified index.
/// </summary>
/// <param name="atIndex">For atIndex = 0 being the top-most position, state the index to insert the first card.</param>
/// <param name="cards">How many cards should be inserted?</param>
public virtual Deck AddCards(short atIndex, List <byte> cards)
{
if (cards.Count + CardCount <= DECK_SIZE)
{
_cardDeck.InsertRange(atIndex, cards);
}
else
{
throw new Exception(Errorstr.TooManyCards("Adding cards", DECK_SIZE, cards.Count));
}
canCreateNewDeck = false;
return(this);
}
/// <summary>
/// Remove cards directly from this deck. NOTE: Use DrawCards() instead to have the function return the removed cards.
/// </summary>
/// <param name="startIndex">For startIndex = 0 being the top card, state index of first removable card.</param>
/// <param name="count">From startIndex, how many cards should be removed?</param>
public Deck RemoveCards(short startIndex, short count)
{
if (count == 0)
{
return(this);
}
if (count <= _cardDeck.Count)
{
_cardDeck.RemoveRange(startIndex, count);
}
else
{
throw new Exception(Errorstr.TooManyCards("Removing cards", CardCount, count));
}
return(this);
}
public Table(Deck deck, Player playerOne, Player playerTwo)
{
if (playerOne == null || p2 == playerTwo)
{
throw new NullReferenceException();
}
p1 = playerOne;
p2 = playerTwo;
if ((deck.GetDeck().Count - INITIAL_CARDS_ON_TABLE) % CARDS_PER_PLAYER != 0)
{
throw new Exception(Errorstr.UnevenDeck());
}
if (deck.GetDeck().Count != DECK_SIZE)
{
throw new Exception(
Errorstr.WrongCardCount("The table", DECK_SIZE, deck.GetDeck().Count));
}
TURN = Players.One;
_deck = deck;
}
private static Move Throwaway(string[] cmdArgs)
{
byte card = 0;
if (cmdArgs.Length != 2)
{
throw new UnparseableMoveException("Two arguments expected. First argument throwaway, " +
"second argument the card that is being thrown away.", string.Join(' ', cmdArgs));
}
string throwawayCard = cmdArgs[1];
if (ExtractBuildNamesFromString(ref throwawayCard)?.Count() != 0)
{
throw new UnparseableMoveException("Build names cannot be used when throwing away cards.",
string.Join(' ', cmdArgs));
}
try {
card = ExtractCardsFromString(throwawayCard)[0];
} catch (Exception ex) {
if (ex is ArgumentOutOfRangeException || ex is ArgumentNullException || ex is UnparseableMoveException)
{
throw new UnparseableMoveException(Errorstr.NoMove(), string.Join(' ', cmdArgs));
}
else
{
throw ex;
}
}
card = GetCorrespondingCards(new List <byte> {
card
}, table.GetActivePlayer().Hand,
(table.GetActivePlayer().PlayerNo == Players.One) ? CardLocations.PlayerOneHand : CardLocations.PlayerTwoHand)[0];
return(new Move(MoveTypes.Throwaway, card));
}
private static Move Pickup(string[] cmdArgs)
{
if (cmdArgs.Length < 2 || cmdArgs.Length > 3)
{
throw new UnparseableMoveException("Two or three arguments expected. First argument pickup, " +
"second argument card on table, third argument card in hand.", string.Join(' ', cmdArgs));
}
if (cmdArgs.Length == 2)
{
//"pickup 4" should be interpreted as "use the sole 4 in hand to pick up the sole 4 on table"
cmdArgs = new string[3] {
cmdArgs[0], cmdArgs[1], cmdArgs[1]
}
}
;
string fromTable = cmdArgs[1];
string fromHand = cmdArgs[2];
if (ExtractBuildNamesFromString(ref fromTable)?.Count() != 0 || ExtractBuildNamesFromString(ref fromHand)?.Count() != 0)
{
throw new UnparseableMoveException("Build names cannot be used when picking up cards. Use capture instead.",
string.Join(' ', cmdArgs));
}
List <byte> playOnTableRaw, playOnTable;
byte playFromHandRaw, playFromHand;
playOnTableRaw = playOnTable = new List <byte>();
playFromHandRaw = playFromHand = 0;
try {
playOnTableRaw = ExtractCardsFromString(fromTable);
playFromHandRaw = ExtractCardFromString(fromHand);
} catch (Exception ex) {
if (ex is ArgumentOutOfRangeException || ex is ArgumentNullException)
{
throw new UnparseableMoveException(Errorstr.NoMove(), string.Join(' ', cmdArgs));
}
else
{
throw ex;
}
}
playOnTable = GetCorrespondingCards(playOnTableRaw, table.CardsOnTable, CardLocations.Table);
playFromHand = GetCorrespondingCards(new List <byte> {
playFromHandRaw
}, table.GetActivePlayer().Hand,
(table.GetActivePlayer().PlayerNo == Players.One) ? CardLocations.PlayerOneHand : CardLocations.PlayerTwoHand)[0];
if (ContainsPictureCard(playOnTable.ToList()))
{
if (playOnTable.Count != 1 || !CardsMatchInValue(playFromHand, playOnTable[0]))
{
throw new IllegalPickupException(
"Cannot pickup multiple picture cards at once", playFromHand, (byte)GetCardValue(playFromHand));
}
}
else
{
//if no error, then valid move
Build build = new Build(BuildNames.NONE, playOnTable, (byte)GetCardValue(playFromHand));
}
return(new Move(MoveTypes.Pickup).PlayCard(playFromHand).PickupCards(playOnTable));
}
/// <summary>
/// Use this method at round end. Will assign point values and summary to players themselves.
/// </summary>
public void ScoreRound(byte currentRound)
{
if (_roundHasBeenScored)
{
throw new Exception(Errorstr.DuplicateRoundScore());
}
List <ScoreableAttributes> p1Captures, p2Captures;
p1Captures = new List <ScoreableAttributes>();
p2Captures = new List <ScoreableAttributes>();
SetActivePlayer(Players.One);
/*STATIC VALUES*/
List <ScoreableAttributes> staticScoreables = CardNumberByStaticAttribute.Select(x => x.Key).ToList();
/*DYNAMIC VALUES*/
int p1CardCount, p2CardCount, p1SpadeCount, p2SpadeCount;
p1SpadeCount = p2SpadeCount = 0;
p1CardCount = p1.LocalDeck.CardCount;
p2CardCount = p2.LocalDeck.CardCount;
/*EVALUATE CARDS*/
do
{
Player player = GetActivePlayer();
List <ScoreableAttributes> captures = new List <ScoreableAttributes>();
CardVals value = CardVals.NONE;
CardSuits suit = CardSuits.NONE;
while (player.LocalDeck.CardCount > 0)
{
byte card = player.LocalDeck.DrawCards(1)[0];
value = GetCardValue(card);
suit = GetCardSuit(card);
/*STATIC*/
staticScoreables.Where(attr => CardNumberByStaticAttribute[attr].Equals(card)).ToList()
.ForEach(attr => { captures.Add(attr); });
staticScoreables.RemoveAll(attr => captures.Contains(attr)); //efficiency reasons
/*DYNAMIC*/
if (TURN == Players.One)
{
p1SpadeCount += (suit == CardSuits.Spades) ? 1 : 0;
}
if (TURN == Players.Two)
{
p2SpadeCount += (suit == CardSuits.Spades) ? 1 : 0;
}
}
if (TURN == Players.One)
{
p1Captures.AddRange(captures);
}
else
{
p2Captures.AddRange(captures);
}
FlipActivePlayer();
} while (TURN != Players.One);
/* EVAL DYNAMICS */
if (p1CardCount > p2CardCount)
{
p1Captures.Add(ScoreableAttributes.MostCards);
}
else if (p2CardCount > p1CardCount)
{
p2Captures.Add(ScoreableAttributes.MostCards);
}
if (p1SpadeCount > p2SpadeCount)
{
p1Captures.Add(ScoreableAttributes.MostSpades);
}
else if (p2SpadeCount > p1SpadeCount)
{
p2Captures.Add(ScoreableAttributes.MostSpades);
}
/* Conclusion - scores are evaluated by player */
p1.AddNewScoreLogEntry(p1Captures);
p2.AddNewScoreLogEntry(p2Captures);
_roundHasBeenScored = true;
}