public bool PlayHand(DeckOfCards deck, bool busted)
{
string answer;
HandValue = CalculateHandValue(Hand, NumOfCards);
while (busted == false)
{
Console.WriteLine("\nHand:");
ShowHand();
answer = "";
bool validInput = false;
while (validInput == false)
{
try
{
while (answer != "yes" && answer != "y" && answer != "no" && answer != "n")
{
Console.Write("\nWould you like to take a hit?\n(Currently sitting at {0})\n(y/n): ", HandValue);
answer = Console.ReadLine();
}
validInput = true;
}
catch (FormatException e)
{
Console.WriteLine(e.Message + "\nInvalid input, please try again.\n");
}
catch (Exception e)
{
Console.WriteLine(e.Message + "\nUnknown Error.\n");
}
}
if (answer == "yes" || answer == "y" || answer == "Yes")
{
Hand[NumOfCards] = deck.DealCard();
NumOfCards++;
HandValue = CalculateHandValue(Hand, NumOfCards);
if (HandValue > 21)
busted = true;
}
else
break;
}
if (busted == true)
{
Console.WriteLine("\nHand:");
ShowHand();
Console.WriteLine("Total is: {0}\nBusted.", HandValue);
return true;
}
else
return false;
}
public void Play()
{
_discardPile = new List<Card>();
// create a player
_player = new Player();
// create a dealer
_dealer = new Dealer();
// create some cards in a deck of cards
_deck = new DeckOfCards();
_deck.Shuffle();
while (true)
{
List<Card> discards;
discards = _player.ClearYourHand();
_discardPile.AddRange(discards);
discards = _dealer.ClearYourHand();
_discardPile.AddRange(discards);
// deal the cards
Card cardToDeal;
cardToDeal = GetTopCardFromDeck();
_player.PutInHand(cardToDeal);
cardToDeal = GetTopCardFromDeck();
_dealer.PutInHand(cardToDeal);
cardToDeal = GetTopCardFromDeck();
_player.PutInHand(cardToDeal);
cardToDeal = GetTopCardFromDeck();
_dealer.PutInHand(cardToDeal);
// print the state of the game for the user
PrintTheGame();
// hit the player until they don't wanna be hit no more
while (_player.HasNotGoneOver21() && _player.WantsAnotherCard())
{
cardToDeal = GetTopCardFromDeck();
_player.PutInHand(cardToDeal);
PrintTheGame();
}
// stop if the player busts
if (_player.HasGoneOver21())
{
Console.WriteLine("You have lost, human.");
Console.WriteLine("It is a sad day for your species.");
}
else
{
_dealer.ShowAllOfYourCards();
// hit the dealer until the computer is over 17
while (_dealer.HasNotGoneOver21() && _dealer.WantsAnotherCard())
{
cardToDeal = GetTopCardFromDeck();
_dealer.PutInHand(cardToDeal);
}
PrintTheGame();
// figure out the winner
if (_dealer.HasGoneOver21())
{
Console.WriteLine("You win, this time, human.");
}
else if (_player.TotalOfHand() >= _dealer.TotalOfHand())
{
Console.WriteLine("You win, this time, human.");
}
else
{
Console.WriteLine("You have lost, puny human.");
Console.WriteLine("Your species will never win.");
}
}
// see if the player wants to go another hand
Console.WriteLine("Press any key but N and Enter to play another hand.");
string input = Console.ReadLine().ToLower();
if (input == "n")
{
break;
}
}
}
// methods
public bool PlayHand(DeckOfCards deck, bool busted)
{
HandValue = CalculateHandValue(Hand, NumOfCards);
ShowHand();
Console.WriteLine("Currently at: {0}", HandValue);
while (busted == false && HandValue < 17)
{
Console.WriteLine("Must take a hit until 17 or greater.\n");
Hand[NumOfCards] = deck.DealCard();
NumOfCards++;
HandValue = CalculateHandValue(Hand, NumOfCards);
if (HandValue > 21)
busted = true;
ShowHand();
Console.WriteLine("\nCurrently at: {0}", HandValue);
}
if (busted == true)
{
Console.WriteLine("\nHand:");
ShowHand();
Console.WriteLine("Total is: {0}\nBusted.", HandValue);
return true;
}
else
return false;
}
