Hi,
I am working on a poker game and have become a little bogged down with testing to see if the players hand plus the table cards evaluate to a straight.
the code i have so far recognises 4 of kind, full house, three of a kind, two pairs, single pair and high card, however, when it comes to the straight it either produces a straight when only 4 cards are consecutive or produces a high card reading.
the code i have so far is below, any help on this would be very much appreciated
Thanks in advance Lee
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace LeeCroydon.PokerGame
{
public enum Suit { Clubs, Diamonds, Hearts, Spades }
public enum CardNumber { Ace, King, Queen, Jack, Ten, Nine, Eight, Seven, Six, Five, Four, Three, Two }
public class Card
{
private static Random rand = new Random();
public Suit suit;
public CardNumber number;
public bool isUsed = false;
public Card()
{
suit = (Suit)rand.Next(0, 4);
number = (CardNumber)rand.Next(0, 13);
}
public void showCard()
{
Console.WriteLine("{0} of {1}", this.number, this.suit);
}
public void Deck(List c)
{
do
{
Card card = new Card();
bool exists = c.Exists(x => x.suit == card.suit && x.number == card.number);
if (exists == false)
{
c.Add(card);
}
}
while (c.Count < 52);
}
class CardValueComparer : IEqualityComparer
{
public bool Equals(Card c1, Card c2)
{
return c1.number == c2.number;
}
public int GetHashCode(Card c)
{
return c.number.GetHashCode();
}
}
class Game
{
static string[] name1 = { "Ace", "King", "Queen", "Jack", "Ten", "Nine", "Eight", "Seven", "Six", "Five", "Four", "Three", "Two" };
static string[] name2 = { "Aces", "Kings", "Queens", "Jacks", "Tens", "Nines", "Eights", "Sevens", "Sixs", "Fives", "Fours", "Threes", "Twos" };
static string[] suitsNames = { "Clubs", "Diamonds", "Hearts", "Spades" };
static void Main(string[] args)
{
Card card = new Card();
List deckOfCards = new List();
card.Deck(deckOfCards);
List allCards = new List();
var playersHand = deckOfCards.Take(2);
foreach (Card c in playersHand)
{
c.showCard();
allCards.Add(c);
}
deckOfCards.RemoveRange(0, 2);
var burnCard = deckOfCards.Take(1);
foreach (Card c in burnCard)
{
deckOfCards.Remove(c);
Console.WriteLine("Card burnt");
}
var flop = deckOfCards.Take(3);
Console.WriteLine("Flop:");
foreach (Card c in flop)
{
c.showCard();
allCards.Add(c);
}
deckOfCards.RemoveRange(0, 3);
burnCard = deckOfCards.Take(1);
foreach (Card c in burnCard)
{
c.isUsed = true;
Console.WriteLine("Card burnt");
}
var turn = deckOfCards.Take(1);
Console.WriteLine("Turn:");
foreach (Card c in turn)
{
c.showCard();
deckOfCards.Remove(c);
allCards.Add(c);
}
burnCard = deckOfCards.Take(1);
card.isUsed = deckOfCards.Contains(card);
foreach (Card c in burnCard)
{
deckOfCards.Remove(c);
Console.WriteLine("Card burnt");
}
var river = deckOfCards.Take(1);
Console.WriteLine("River:");
foreach (Card c in river)
{
c.showCard();
deckOfCards.Remove(c);
allCards.Add(c);
}
// sort by multiples
Card[] hand = new Card[7];
hand = allCards.ToArray();
var groupings = from aCard in hand
group aCard by aCard.number into g
orderby g.Count() descending, g.Key
select g;
int handType = -1;
string myHand = null;
//check for card multiples
int count1 = groupings.First().Count();
int count2 = groupings.ElementAt(1).Count();
int value1 = (int)groupings.First().Key;
int value2 = (int)groupings.ElementAt(1).Key;
//hand = (from aCard in hand orderby aCard.number select card).ToArray();
Card[] distinctCards = hand.Distinct(new CardValueComparer()).ToArray();
bool straight = false;
if (count1 == 4)
{
handType = 1;
myHand = "Four " + name2[value1];
}
else if (count1 == 3 && count2 >= 2)
{
handType = 2;
myHand = "Full House- " + name2[value1] + " and " + name2[value2];
}
else if (count1 == 3)
{
handType = 5;
myHand = "Three " + name2[value1];
}
else if (count1 == 2 && count2 == 2)
{
handType = 6;
myHand = "Two Pairs- " + name2[value1] + " and " + name2[value2];
}
else if (count1 == 2)
{
handType = 7;
myHand = "Pair of " + name2[value1];
}
else
{
handType = 8;
myHand = name1[value1] + " High";
}
if (distinctCards.Length >= 5)
{
for (int i = 0; i < distinctCards.Length - 4; i++)
{
if (distinctCards[i].number == distinctCards[i + 4].number - 4)
{
if (handType > 4)
{
myHand = hand[(int)distinctCards[i].number] + " high striaght";
handType = 4;
}
straight = true;
break;
}
}
}
Console.WriteLine(myHand);
Console.ReadKey();
}
VulpesPosted Nov 8, 2014, 12:59 PM
lee croydonPosted Nov 9, 2014, 6:18 AM