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Use Card type for HighCard

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This commit is contained in:
Andrew Cooper
2022-05-17 19:34:20 +10:00
parent 078ea428c5
commit b95b475fc5
1 changed files with 23 additions and 44 deletions
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67
71_Poker/csharp/Games.cs
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@@ -26,16 +26,15 @@ internal class Game
}
private readonly CardArray _cards = new(new Card[51]);
private readonly CardArray _cardRanks = new(new Card[16]);
private bool _hasWatch;
private float _computerBalance;
private float _playerBalance;
private float _pot;
private float B;
private float M;
private Card _computerHighCard;
private float T;
private float D;
private Card _playerHighCard;
private float G;
private float I;
private float U;
@@ -58,10 +57,6 @@ internal class Game
private int Get0To9() => _random.Next(10);
private static int GetRank(float x) => (int)x % 100;
private static int GetSuit(float x) => (int)x / 100;
internal void Play()
{
var deck = new Deck();
@@ -103,7 +98,7 @@ internal class Game
_io.WriteLine("Your hand:");
DisplayHand(1);
I=2;
(B, JS, KS, M, X) = AnalyzeHand(6);
(B, JS, KS, _computerHighCard, X) = AnalyzeHand(6);
_io.WriteLine();
_330: if (I!=6) { goto _470; }
_340: if (Get0To9()<=7) { goto _370; }
@@ -167,7 +162,7 @@ _630: var response = IsThereAWinner();
_io.WriteLine();
V=I;
I=1;
(B, JS, KS, M, X) = AnalyzeHand(6);
(B, JS, KS, _computerHighCard, X) = AnalyzeHand(6);
if (V == 7)
{
Z = 28;
@@ -210,14 +205,14 @@ _1460: _io.WriteLine();
_io.WriteLine("Now we compare hands:");
_io.WriteLine("My hand:");
DisplayHand(6);
(U, HS, IS, D, X) = AnalyzeHand(1);
(U, HS, IS, _playerHighCard, X) = AnalyzeHand(1);
_io.WriteLine();
_io.Write("You have ");
DisplayHandRank(HS, IS, (int)D);
DisplayHandRank(HS, IS, _playerHighCard);
_io.Write("and I have ");
DisplayHandRank(JS, KS, (int)M);
if (B > U || GetRank(M) > GetRank(D)) { return ComputerWins().Value; }
if (U > B || GetRank(D) > GetRank(M)) { return PlayerWins().Value; }
DisplayHandRank(JS, KS, _computerHighCard);
if (B > U || _computerHighCard > _playerHighCard) { return ComputerWins().Value; }
if (U > B || _playerHighCard > _computerHighCard) { return PlayerWins().Value; }
_io.WriteLine("The hand is drawn.");
_io.WriteLine($"All ${_pot}remains in the pot.");
}
@@ -278,24 +273,7 @@ _1460: _io.WriteLine();
return;
}
string GetRankName(int rank) => rank switch
{
9 => "Jack",
10 => "Queen",
11 => "King",
12 => "Ace",
_ => (rank + 2).ToString()
};
string GetSuitName(int suitNumber) => suitNumber switch
{
0 => " Clubs",
1 => " Diamonds",
2 => " Hearts",
3 => " Spades"
};
(int, string, string, float, int) AnalyzeHand(int firstCard)
(int, string, string, Card, int) AnalyzeHand(int firstCard)
{
var suitMatchCount = 0;
for (var i = firstCard; i <= firstCard+4; i++)
@@ -307,7 +285,7 @@ _1460: _io.WriteLine();
}
if (suitMatchCount == 4)
{
return (15, "A Flus", "h in", _cards[firstCard].Value, 11111);
return (15, "A Flus", "h in", _cards[firstCard], 11111);
}
for (var i = firstCard; i <= firstCard+3; i++)
{
@@ -335,16 +313,16 @@ _1460: _io.WriteLine();
}
if (keepMask == 0)
{
if (_cards[firstCard].Rank.Value + 3 == _cards[firstCard+3].Rank.Value)
if (_cards[firstCard+3] - _cards[firstCard] == 3)
{
keepMask=1111;
handRank=10;
}
if (_cards[firstCard+1].Rank.Value + 3 == _cards[firstCard+4].Rank.Value)
if (_cards[firstCard+4] - _cards[firstCard+1] == 3)
{
if (handRank == 10)
{
return (14, "Straig", "ht", _cards[firstCard+4].Value, 11111);
return (14, "Straig", "ht", _cards[firstCard+4], 11111);
}
handRank=10;
keepMask=11110;
@@ -353,7 +331,7 @@ _1460: _io.WriteLine();
if (handRank < 10)
{
I = 6;
return (9, "Schmal", "tz, ", _cards[firstCard+4].Value, 11000);
return (9, "Schmal", "tz, ", _cards[firstCard+4], 11000);
}
else if (handRank == 10)
{
@@ -363,7 +341,7 @@ _1460: _io.WriteLine();
{
I = 6;
}
return (handRank, handName1, handName2, highCard.Value, keepMask);
return (handRank, handName1, handName2, highCard, keepMask);
}
(int, string, string) AnalyzeMultiples(int handStrength, int index) =>
@@ -476,17 +454,17 @@ _3340: return false;
return true;
}
void DisplayHandRank(string part1, string part2, int highCard)
void DisplayHandRank(string part1, string part2, Card highCard)
{
_io.Write($"{part1}{part2}");
if (part1 == "A Flus")
{
_io.Write(GetSuitName(highCard/100));
_io.Write(highCard.Suit);
_io.WriteLine();
}
else
{
_io.Write(GetRankName(GetRank(highCard)));
_io.Write(highCard.Rank);
_io.WriteLine(part1 == "Schmal" || part1 == "Straig" ? " High" : "'s");
}
}
@@ -557,12 +535,12 @@ internal class Deck
internal record struct Card (Rank Rank, Suit Suit)
{
public float Value => Rank.Value + (int)Suit * 100;
public override string ToString() => $"{Rank} of {Suit}";
public static bool operator <(Card x, Card y) => x.Rank < y.Rank;
public static bool operator >(Card x, Card y) => x.Rank > y.Rank;
public static int operator -(Card x, Card y) => x.Rank - y.Rank;
}
internal struct Rank
@@ -595,7 +573,6 @@ internal struct Rank
_name = name ?? $" {value} ";
}
public int Value => _value - 2;
public override string ToString() => _name;
public static bool operator <(Rank x, Rank y) => x._value < y._value;
@@ -603,6 +580,8 @@ internal struct Rank
public static bool operator ==(Rank x, Rank y) => x._value == y._value;
public static bool operator !=(Rank x, Rank y) => x._value != y._value;
public static int operator -(Rank x, Rank y) => x._value - y._value;
public static bool operator <=(Rank rank, int value) => rank._value <= value;
public static bool operator >=(Rank rank, int value) => rank._value >= value;
}