public int PlayCard(Card card, int row, Card targetCard, bool player)
{
CaravanRow[] caravanRows = (row > 3) ? theirCaravans : myCaravans;
int rowIndex = (row - 1) % 3;
CaravanRow caravan = caravanRows[rowIndex];
if (targetCard == null)
{
caravan.addNumberedCard(card);
}
else
{
caravan.AddFaceCard(card, targetCard);
if (card.GetRank() == Rank.Queen)
{
caravan.FlipIncreasing();
}
if (card.GetRank() == Rank.Jack)
{
caravan.RemoveCard(targetCard);
}
}
return(-1);
}
public bool ValidateMove(string move)
{
if (move.Contains("play"))
{
string[] tokens = move.Split(' ');
int h = Int32.Parse(tokens[1]);
int n = Int32.Parse(tokens[2]);
CaravanRow row = gameBoard.GetCaravan(n);
Card card = myPlayer.CardAt(h);
if (tokens.Length == 4)
{
int c = Int32.Parse(tokens[3]);
if (card.GetRank() == Rank.Queen)
{
if (row.GetSize() != c)
{
Console.WriteLine("Must play queen on last card.");
return(false);
}
}
if (row.GetNumFaceCardsAt(c) >= 3)
{
Console.WriteLine("Cannot attach more than 3 face cards to a number card");
}
return(row.GetNumFaceCardsAt(c) < 3);
}
else if (tokens.Length == 3)
{
if (row.GetSize() == 0)
{
return(true);
}
if (card.GetRank() != row.GetEnd().GetRank() && card.GetSuite() == row.GetEnd().GetSuite())
{
if (row.IsIncreasing() && card.GetValue() < row.GetEnd().GetValue())
{
row.FlipIncreasing();
}
else if (!row.IsIncreasing() && card.GetValue() > row.GetEnd().GetValue())
{
row.FlipIncreasing();
}
return(true);
}
if (row.GetEnd().GetRank() == card.GetRank())
{
Console.WriteLine("Cannot play same card value twice in a row");
return(false);
}
if (row.GetSize() == 1)
{
if (row.IsIncreasing() && card.GetValue() < row.GetEnd().GetValue())
{
row.FlipIncreasing();
}
else if (!row.IsIncreasing() && card.GetValue() > row.GetEnd().GetValue())
{
row.FlipIncreasing();
}
return(true);
}
if (row.IsIncreasing())
{
if (card.GetValue() > row.GetEnd().GetValue())
{
return(true);
}
Console.WriteLine("Cannot play card of lower value");
return(false);
}
else
{
if (card.GetValue() < row.GetEnd().GetValue())
{
return(true);
}
Console.WriteLine("Cannot play card of higher value");
return(false);
}
}
}
return(move.Contains("discard") || move.Contains("reset") || move == "give up");
}