StateMachine.Pro 1.3.0

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details.
The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore. 
dotnet add package StateMachine.Pro --version 1.3.0
                    


                    

                
NuGet\Install-Package StateMachine.Pro -Version 1.3.0
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="StateMachine.Pro" Version="1.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="StateMachine.Pro" Version="1.3.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="StateMachine.Pro" />
                    


                            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 StateMachine.Pro --version 1.3.0
                    


                    

                
#r "nuget: StateMachine.Pro, 1.3.0"
#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 StateMachine.Pro@1.3.0
#: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=StateMachine.Pro&version=1.3.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=StateMachine.Pro&version=1.3.0
                    


                            Install as a Cake Tool

Overview

The library that allows you to easily implement a stateful object.

Reference

namespace System.StateMachine;
public interface IStateful<T> where T :  notnull, StateBase<T> {

    protected T? State { get; set; }

    protected void SetState(T? state, object? argument, Action<T>? callback);
    protected void AddState(T state, object? argument);
    protected void RemoveState(T state, object? argument, Action<T>? callback);

}
public abstract partial class StateBase<TThis> where TThis :  notnull, StateBase<TThis> {

    private IStateful<TThis>? Owner { get; set; }
    public IStateful<TThis>? Stateful { get; }

    public event Action<object?>? OnBeforeAttachEvent;
    public event Action<object?>? OnAfterAttachEvent;
    public event Action<object?>? OnBeforeDetachEvent;
    public event Action<object?>? OnAfterDetachEvent;

    public StateBase();

    private void AttachBase(IStateful<TThis> owner, object? argument);
    private void DetachBase(IStateful<TThis> owner, object? argument);

    protected abstract void OnAttach(object? argument);
    protected virtual void OnBeforeAttach(object? argument);
    protected virtual void OnAfterAttach(object? argument);

    protected abstract void OnDetach(object? argument);
    protected virtual void OnBeforeDetach(object? argument);
    protected virtual void OnAfterDetach(object? argument);

}
public abstract partial class StateBase<TThis> {
    public enum Activity_ {
        Inactive,
        Activating,
        Active,
        Deactivating,
    }

    public Activity_ Activity { get; private set; }

    public event Action<object?>? OnBeforeActivateEvent;
    public event Action<object?>? OnAfterActivateEvent;
    public event Action<object?>? OnBeforeDeactivateEvent;
    public event Action<object?>? OnAfterDeactivateEvent;

    //public StateBase();

    internal void Attach(IStateful<TThis> owner, object? argument);
    internal void Detach(IStateful<TThis> owner, object? argument);

    private void Activate(object? argument);
    private void Deactivate(object? argument);

    protected abstract void OnActivate(object? argument);
    protected virtual void OnBeforeActivate(object? argument);
    protected virtual void OnAfterActivate(object? argument);

    protected abstract void OnDeactivate(object? argument);
    protected virtual void OnBeforeDeactivate(object? argument);
    protected virtual void OnAfterDeactivate(object? argument);

}

namespace System.StateMachine.Hierarchical;
public interface IStateful<T> where T :  notnull, StateBase<T> {

    protected T? State { get; set; }

    protected void SetState(T? state, object? argument, Action<T>? callback);
    protected void AddState(T state, object? argument);
    protected internal void RemoveState(T state, object? argument, Action<T>? callback);

}
public abstract partial class StateBase<TThis> where TThis :  notnull, StateBase<TThis> {

    private object? Owner { get; set; }
    public IStateful<TThis>? Stateful { get; }

    public event Action<object?>? OnBeforeAttachEvent;
    public event Action<object?>? OnAfterAttachEvent;
    public event Action<object?>? OnBeforeDetachEvent;
    public event Action<object?>? OnAfterDetachEvent;

    public StateBase();

    private void AttachBase(IStateful<TThis> owner, object? argument);
    private void DetachBase(IStateful<TThis> owner, object? argument);

    private void AttachBase(TThis owner, object? argument);
    private void DetachBase(TThis owner, object? argument);

    protected abstract void OnAttach(object? argument);
    protected virtual void OnBeforeAttach(object? argument);
    protected virtual void OnAfterAttach(object? argument);

    protected abstract void OnDetach(object? argument);
    protected virtual void OnBeforeDetach(object? argument);
    protected virtual void OnAfterDetach(object? argument);

}
public abstract partial class StateBase<TThis> {

    [MemberNotNullWhen( false, nameof( Parent ) )] public bool IsRoot { get; }
    public TThis Root { get; }

    public TThis? Parent { get; }
    public IEnumerable<TThis> Ancestors { get; }
    public IEnumerable<TThis> AncestorsAndSelf { get; }

    public TThis? Child { get; private set; }
    public IEnumerable<TThis> Descendants { get; }
    public IEnumerable<TThis> DescendantsAndSelf { get; }

    //public StateBase();

    protected void SetChild(TThis? child, object? argument, Action<TThis>? callback);
    protected void AddChild(TThis child, object? argument);
    protected void RemoveChild(TThis child, object? argument, Action<TThis>? callback);
    protected void RemoveSelf(object? argument, Action<TThis>? callback);

}
public abstract partial class StateBase<TThis> {
    public enum Activity_ {
        Inactive,
        Activating,
        Active,
        Deactivating,
    }

    public Activity_ Activity { get; private set; }

    public event Action<object?>? OnBeforeActivateEvent;
    public event Action<object?>? OnAfterActivateEvent;
    public event Action<object?>? OnBeforeDeactivateEvent;
    public event Action<object?>? OnAfterDeactivateEvent;

    //public StateBase();

    internal void Attach(IStateful<TThis> owner, object? argument);
    internal void Detach(IStateful<TThis> owner, object? argument);

    private void Activate(object? argument);
    private void Deactivate(object? argument);

    protected abstract void OnActivate(object? argument);
    protected virtual void OnBeforeActivate(object? argument);
    protected virtual void OnAfterActivate(object? argument);

    protected abstract void OnDeactivate(object? argument);
    protected virtual void OnBeforeDeactivate(object? argument);
    protected virtual void OnAfterDeactivate(object? argument);

}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  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.  net9.0 was computed.  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 was computed.  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. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETStandard 2.1

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on StateMachine.Pro:

Package Downloads
GameFramework.Pro

The framework that allows you to design high-quality architecture of your game project.

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Version Downloads Last Updated
3.0.6 39 9/12/2025
3.0.4 66 9/12/2025