Deuces.DotNet 1.0.3

dotnet add package Deuces.DotNet --version 1.0.3
NuGet\Install-Package Deuces.DotNet -Version 1.0.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Deuces.DotNet" Version="1.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Deuces.DotNet --version 1.0.3
#r "nuget: Deuces.DotNet, 1.0.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Deuces.DotNet as a Cake Addin
#addin nuget:?package=Deuces.DotNet&version=1.0.3

// Install Deuces.DotNet as a Cake Tool
#tool nuget:?package=Deuces.DotNet&version=1.0.3

License Build Nuget

Deuces.DotNet

A C# port of deuces poker evaluation library

[ 2 ❤ ] , [ 2 ♠ ]


Installation

This package is distributed via Nuget and can be downloaded via Nuget Packet Manager or running dotnet add package Deuces.DotNet


Usage

Deces.DotNet is ported to C# so that it can be used the same as with python with a C# naming conventions:

using Deuces;

int card = Card.New("Qh");

int[] board = {
    Card.New("Ah"),
    Card.New("Kd"),
    Card.New("Jc"),
};
int[] hand =
{
    Card.New("Qs"),
    Card.New("Th")
};

Console.WriteLine(Card.IntsToPrettyStr(hand));
// [ Q ♠ ],[ T ♥ ]
var deck = new Deck();
var board = deck.Draw(5);
var hand = deck.Draw(2);

var evaluator = new Evaluator();
var rank = evaluator.Evaluate(hand, board);
Console.WriteLine(rank);
// 6330

Console.WriteLine(Card.IntsToPrettyStr(board));
// [ 4 ♣ ] , [ A ♠ ] , [ 5 ♦ ] , [ K ♣ ] , [ 2 ♠ ]
Console.WriteLine(Card.IntsToPrettyStr(hand));
// [ 6 ♣ ] , [ 7 ❤ ] 

var rankClass = evaluator.GetRankClass(rank);
var classString = evaluator.ClassToString(rankClass);

Console.WriteLine(rankClass);
// 9
Console.WriteLine(classString);
// High Card

By default, the pretty string methods returns a colored string. If the colors aren't showing up correctly in your console, you can disable card coloring by setting Card.UseColoredCards = false;

int[] cards = {
    Card.New("As"),
    Card.New("Kh"),
    Card.New("Qd"),
    Card.New("Jc"),
};

Console.WriteLine(Card.IntsToPrettyStr(cards));

Card.UseColoredCards = false;
Console.WriteLine(Card.IntsToPrettyStr(cards));

Colored Cards


Performance

Performance of Deuces.DotNet is measured with BenchmarkDotNet.


BenchmarkDotNet=v0.13.5, OS=Windows 11 (10.0.22621.1265/22H2/2022Update/SunValley2)
AMD Ryzen 9 3900X, 1 CPU, 24 logical and 12 physical cores
.NET SDK=7.0.200
  [Host] : .NET 7.0.3 (7.0.323.6910), X64 RyuJIT AVX2

Job=MediumRun  Toolchain=InProcessNoEmitToolchain  IterationCount=15  
LaunchCount=2  WarmupCount=10  

Method Mean Error StdDev
EvaluateFiveFlush 28.14 ns 0.196 ns 0.288 ns
EvaluateFiveNonFlush 15.13 ns 0.099 ns 0.136 ns
EvaluateSixFlush 122.20 ns 0.563 ns 0.842 ns
EvaluateSixNonFlush 108.66 ns 0.576 ns 0.862 ns
EvaluateSevenFlush 924.67 ns 1.362 ns 1.909 ns
EvaluateSevenNonFlush 873.11 ns 3.955 ns 5.798 ns


To compare against python implementation, here's the performance with Deuces:

Trey performace


As a conclusion: | Method | Avg | Evaluations per second | |---------------------- |------------:|--------------------------:| | Deuces 5 | 1 000 ns | 909 137 | | Deuces.DotNet 5 | 22 ns | 46 221 400 | | Deuces 6 | 5 000 ns | 185 185 | | Deuces.DotNet 6 | 115 ns | 8 663 259 | | Deuces 7 | 18 000 ns | 56 179 | | Deuces.DotNet 7 | 899 ns | 1 112 483 |

Creating a LookUp table taks about 0.0002883 Seconds


License

MIT License

Copyright (c) 2023 NutCr4cker12

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Product Compatible and additional computed target framework versions.
.NET net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • net7.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.3 138 5/25/2023
1.0.2 122 4/28/2023
1.0.1 134 4/26/2023
1.0.0 155 4/25/2023