Esolang.Piet.Processor 2.0.1

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Esolang.Piet.Processor --version 2.0.1
                    


                    

                
NuGet\Install-Package Esolang.Piet.Processor -Version 2.0.1
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="Esolang.Piet.Processor" Version="2.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Esolang.Piet.Processor" Version="2.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Esolang.Piet.Processor" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Esolang.Piet.Processor --version 2.0.1
                    


                    

                
#r "nuget: Esolang.Piet.Processor, 2.0.1"
#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. 
#:package Esolang.Piet.Processor@2.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Esolang.Piet.Processor&version=2.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Esolang.Piet.Processor&version=2.0.1
                    


                            Install as a Cake Tool

Esolang.Piet.Processor

Execution engine primitives for Piet programs.

This package is intended to execute parsed Piet programs and host the core Piet runtime model.

Install

dotnet add package Esolang.Piet.Processor

Usage

Basic Usage (Event Streaming)

This is the basic approach for processing events as a stream.

using Esolang.Piet.Parser;
using Esolang.Piet.Processor;
using Esolang.Processor;

var program = PietParser.Parse("hello-world.png");
var processor = new PietProcessor(program);

await foreach (var ev in processor.RunAsyncEnumerable())
{
    // Handle events (OutputInt, OutputChar, etc.)
}

Simplified Execution (Extensions)

This approach uses the Esolang.Processor.Extensions.IO package to run the processor with an explicit exit code and output target.

using Esolang.Piet.Parser;
using Esolang.Piet.Processor;
using Esolang.Processor;
using Esolang.Processor.Extensions.IO; // Requires the Esolang.Processor.Extensions.IO package

var program = PietParser.Parse("hello-world.png");
var processor = new PietProcessor(program);

// Prepare an output sink
using var output = new StringWriter();

// Execute and get the exit code (output is written through the TextWriter argument)
int exitCode = await processor.RunToEndAsync(output: output);

Console.WriteLine($"Exit code: {exitCode}");
Console.WriteLine($"Output: {output}");

Current Status

  • PietProcessor executes parsed PietProgram instances.
  • The processor implements IEventProcessor and streams events via RunAsyncEnumerable().

Notes

  • Use this package when you want to build on the execution model as it evolves.
  • For image loading and normalization, use Esolang.Piet.Parser.

See also

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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
2.0.1 58 6/4/2026
2.0.0 92 6/3/2026
1.1.2 99 5/25/2026
1.1.1 96 5/9/2026
1.1.0 101 5/8/2026
1.0.0 85 5/6/2026
0.1.0-preview-1 91 4/19/2026