public int PlayGame()
{
//only play if players exist.
if (players == null)
{
return(-1);
}
//Deal initinal hands
DealHands();
bool GameWon = false;
int currentPlayer;
Card playCard = playDeck.GetCard(currentCard++);
discardedCards.Add(playCard);
do
{
for (currentPlayer = 0; currentPlayer < players.Length; currentPlayer++)
{
WriteLine($"{players[currentPlayer].Name}'s turn.");
WriteLine("Current hand:");
foreach (Card card in players[currentPlayer].PlayHand)
{
WriteLine(card);
}
WriteLine($"Card in play:{playCard}");
bool inputOK = false;
do
{
WriteLine("Press T to take card in play or D to draw:");
string input = ReadLine();
if (input.ToLower() == "t")
{
WriteLine($"Drawn:{playCard}");
if (discardedCards.Contains(playCard))
{
discardedCards.Remove(playCard);
}
players[currentPlayer].PlayHand.Add(playCard);
inputOK = true;
}
if (input.ToLower() == "d")
{
Card newCard;
bool cardIsAvailable;
do
{
newCard = playDeck.GetCard(currentCard++);
cardIsAvailable = !discardedCards.Contains(newCard);
if (cardIsAvailable)
{
foreach (Player testPlayer in players)
{
if (testPlayer.PlayHand.Contains(newCard))
{
cardIsAvailable = false;
break;
}
}
}
} while (!cardIsAvailable);
WriteLine($"Drawn:{newCard}");
players[currentPlayer].PlayHand.Add(newCard);
inputOK = true;
}
} while (inputOK == false);
WriteLine("New hand:");
for (int i = 0; i < players[currentPlayer].PlayHand.Count; i++)
{
WriteLine($"{i + 1} : " + $"{players[currentPlayer].PlayHand[i]}");
}
inputOK = false;
int choice = -1;
do
{
WriteLine("Choose card to discard:");
string input = ReadLine();
try
{
choice = Convert.ToInt32(input);
if ((choice > 0) && (choice <= 8))
{
inputOK = true;
}
}
catch
{
//...
}
} while (inputOK == false);
playCard = players[currentPlayer].PlayHand[choice - 1];
players[currentPlayer].PlayHand.RemoveAt(choice - 1);
discardedCards.Add(playCard);
WriteLine($"Discarding:{playCard}");
WriteLine();
GameWon = players[currentPlayer].HasWon();
if (GameWon == true)
{
break;
}
}
} while (GameWon == false);
return(currentPlayer);
}
private PlayAction PlayCard(IPlayer player, Contract contract, IList<Card> currentTrickCards)
{
// Prepare played cards and allowed cards
var currentPlayerCards = this.playerCards[(int)this.game[player]];
var allowedCards = new CardsCollection(currentPlayerCards.GetAllowedCards(contract, currentTrickCards));
// Play card
var playAction = player.PlayCard(allowedCards.ToList(), currentTrickCards.ToList());
// Check for invalid card
if (!allowedCards.Contains(playAction.Card))
{
throw new InvalidPlayerActionException(player, string.Format("Invalid card: {0}", playAction.Card));
}
// Save belote to team points
playAction.Belote = false;
if (playAction.AnnounceBeloteIfAvailable && currentPlayerCards.IsBeloteAllowed(contract, currentTrickCards, playAction.Card))
{
switch (this.game[player])
{
case PlayerPosition.South:
this.southNorthBelotes++;
break;
case PlayerPosition.East:
this.eastWestBelotes++;
break;
case PlayerPosition.North:
this.southNorthBelotes++;
break;
case PlayerPosition.West:
this.eastWestBelotes++;
break;
}
playAction.Belote = true;
}
// Remove played card from the players cards
this.playerCards[(int)this.game[player]].Remove(playAction.Card);
return playAction;
}
