static void Menu(BlackJackUser user)
{
while (true)
{
Console.Clear();
Console.WriteLine($"Welcome to Linus' blackjack {user.Name}!");
Console.WriteLine($"Your balance is currently {user.Balance}$.");
Console.WriteLine("Choose one of the following to continue.");
Console.WriteLine("1. Play blackjack");
Console.WriteLine("2. Rules");
Console.WriteLine("3. Exit");
switch (ReadPlayerInput(3))
{
case '1':
PlayBlackJack(user);
break;
case '2':
Rules();
break;
case '3':
Console.Clear();
Console.WriteLine("Thank you for playing!");
Thread.Sleep(3000);
Environment.Exit(1);
break;
}
}
}
static void Main(string[] args)
{
Console.OutputEncoding = Encoding.UTF8;
Console.WriteLine("What is your name?");
BlackJackUser user = new BlackJackUser(5000, Console.ReadLine());
Menu(user);
}
//Tar emot en användare och skriver ut namnet, sedan alla alternativ
static void PlayBlackJack(BlackJackUser user)
{
Console.WriteLine("How much would you like to bet?");
int bet = TryParseInt();
Deck deck = new Deck();
deck.ShuffleDeck();
List <Hand> playerHands = new List <Hand>();
Hand playerHand = new Hand(false);
Hand dealerHand = new Hand(true);
DealCards(playerHand, dealerHand);
playerHands.Add(playerHand);
//Förbereder Blackjack spelet
for (int i = 0; i < playerHands.Count(); i++)
{
while (!playerHands[i].HasStayed && !playerHands[i].IsBust)
{
Console.Clear();
if (playerHands[i].IsSplit)
{
Console.WriteLine($"Hand {i + 1}:");
}
PrintGame(playerHands, dealerHand, i + 1);
PrintPlayerOptions(playerHands[i]);
int choice = int.Parse(ReadPlayerInput(playerHands[i].PossibleChoices().Count()).ToString()) - 1;
Decision(playerHands[i], choice);
if (playerHands[i].IsBust)
{
Console.Clear();
PrintGame(playerHands, dealerHand, i + 1);
Thread.Sleep(3000);
}
}
}
//Loopar igenom spelarens händer.
//För varje hand skrivs handen ut,
//och sedan får användaren välja vad de vill göra för varje hand. Kollar även ifall handen går över 21
dealerHand.HoleHand = false;
if (playerHands.Any(x => !x.IsBust))
{
Console.Clear();
Console.WriteLine("Reaveling the dealer's hand.");
Thread.Sleep(3000);
Console.Clear();
PrintGame(playerHands, dealerHand, 0);
Thread.Sleep(3000);
}
//Kollar om någon hand är under 21. Isåfall skrivs "dealerns" hand ut.
while (!dealerHand.HasStayed && !playerHands.Any(x => x.IsBust) && !dealerHand.IsBust && dealerHand.ValueOfHand().Item2 < 17)
{
Console.Clear();
Decision(dealerHand, DealerAction(dealerHand));
PrintGame(playerHands, dealerHand, 0);
Thread.Sleep(3000);
}
//Låter dealern dra tills vilkoren inte uppfylls
Console.Clear();
EndRound(playerHands, dealerHand);
Console.ReadKey(true);
//Vem vinner.
int DealerAction(Hand dhand)
{
(int low, int max) = dhand.ValueOfHand();
if (max < 17 || (max > 21 && low < 17))
{
return(0);
}
else
{
return(1);
}
}
//Returnerar ifall dealern ska dra eller inte.
string WinnerOfHands(Hand pHand, Hand dHand)
{
(int lowP, int maxP) = pHand.ValueOfHand();
(int lowD, int maxD) = dHand.ValueOfHand();
int playerValue = maxP > 21 ? lowP : maxP;
int dealerValue = maxD > 21 ? lowD : maxD;
if (pHand.IsBust)
{
return("Dealer");
}
else if (dHand.IsBust)
{
return("Player");
}
else if (dealerValue < playerValue)
{
return("Player");
}
else if (playerValue < dealerValue)
{
return("Dealer");
}
else
{
return("Tie");
}
}
//Returnerar vinnaren.
void Decision(Hand hand, int choice)
{
switch (hand.PossibleChoices()[choice])
{
case "Hit":
Hit(hand);
break;
case "Stay":
Stay(hand);
break;
case "Double":
Double(hand);
break;
case "Split":
Split(hand);
break;
}
}
//Låter spelaren göra ett val.
void Hit(Hand hand)
{
hand.Hit(deck.DrawCard());
}
//Lägger till ett kort till den inskickade handen.
void Stay(Hand hand)
{
hand.HasStayed = true;
}
//Bekräftar att handen stannar.
void Double(Hand hand)
{
Hit(hand);
hand.HasDoubled = true;
bet *= 2;
}
//Dubblar sattsningen och "hittar" för handen.
void Split(Hand hand)
{
playerHands.Remove(hand);
playerHands.Add(new Hand(false, hand.Cards[0], true));
playerHands.Add(new Hand(false, hand.Cards[1], true));
}
//Tar bort den nuvarande handen från spelaren och delar den gamla handen till två nya.
void DealCards(Hand pHand, Hand dHand)
{
for (int i = 0; i < 2; i++)
{
pHand.Hit(deck.DrawCard());
dHand.Hit(deck.DrawCard());
}
}
//Ger två kort till de angivna händerna.
void PrintGame(List <Hand> pHands, Hand dHand, int d)
{
string s = "";
s += $"Dealer's hand:\n";
s += dHand.HandUTF8();
s += $"{user.Name}'s hand{(pHands.Count() == 1 ? "" : "s")}:\n";
if (d == 0)
{
for (int i = 0; i < pHands.Count(); i++)
{
s += pHands[i].HandUTF8();
}
}
else
{
s += pHands[d - 1].HandUTF8();
}
Console.WriteLine(s);
}
//Skriver ut korten av "dHand" och listans "pHands".
void EndRound(List <Hand> pHands, Hand dHand)
{
PrintGame(pHands, dHand, 0);
foreach (Hand item in pHands)
{
string s = "";
switch (WinnerOfHands(item, dHand))
{
case "Dealer":
s = $"You lost. {bet}$ has been taken from your balance.";
user.Balance -= bet;
break;
case "Player":
s = $"You won. {bet}$ has been added to your balance.";
user.Balance += bet;
break;
case "Tie":
s = $"You tied. Your balance remains the same.";
break;
}
Console.WriteLine(s);
}
}
//Avslutar Blackjack omgången och presenterar resultatet och vinsten/förlusten för spelaren.
void PrintPlayerOptions(Hand pHand)
{
int counter = 0;
string s = "";
foreach (string item in pHand.PossibleChoices())
{
s += $"{++counter}. {item}\n";
}
Console.WriteLine(s);
}
//Skriver ut det giltiga alternativen för handen.
}
