https://github.com/BastianBlokland/componenttask-unity

Library to run dotnet's 'Task' and 'Task<T>' scoped to Unity components.
https://github.com/BastianBlokland/componenttask-unity

task unity-package-manager unity3d upm

Last synced: about 2 months ago
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Library to run dotnet's 'Task' and 'Task<T>' scoped to Unity components.

• Host: GitHub
• URL: https://github.com/BastianBlokland/componenttask-unity
• Owner: BastianBlokland
• License: mit
• Created: 2019-07-20T14:47:01.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2019-11-26T17:13:18.000Z (almost 5 years ago)
• Last Synced: 2024-04-23T14:38:05.284Z (5 months ago)
• Topics: task, unity-package-manager, unity3d, upm
• Language: C#
• Homepage: https://bastianblokland.github.io/componenttask-unity/
• Size: 685 KB
• Stars: 21
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ComponentTask-Unity

[![Tests](https://img.shields.io/azure-devops/tests/bastian-blokland/ComponentTask/6/master.svg)](https://dev.azure.com/bastian-blokland/ComponentTask/_build/latest?definitionId=6&branchName=master)

[![GitHub release](https://img.shields.io/github/release/BastianBlokland/componenttask-unity.svg)](https://github.com/BastianBlokland/componenttask-unity/releases/)

![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)

Unity package for running dotnet `Task` and `Task` scoped to Unity components.

### Description

Common problem with using c# `async` methods in Unity is that they have no concept of a component

life-time.

So unlike [Coroutines](https://docs.unity3d.com/ScriptReference/Coroutine.html) when you 'start' a

task and then destroy the component (by loading a new scene for example) the task does not stop.

Most of the time leading to `UnityEngine.MissingReferenceException` when you try to access members

of the component after it has been destroyed on the Unity side. And as a workaround you have to

write ugly '`if (!this) return;`' guards after every await.

This library aims to fix that problem by allowing you to run tasks 'on' your `MonoBehaviour` with very

similar behaviour as Unity's `Coroutines`.

### Usage

```c#

using System.Threading.Tasks;

using UnityEngine;

class MyClass : MonoBehaviour

{

    void Start()

    {

        this.StartTask(RunAsync);

    }

    async Task RunAsync()

    {

        while (true)

        {

            Debug.Log("Running...");

            await Task.Yield();

        }

    }

}

```

This example will print `Running...` every frame when the component is enabled and will stop when

the component gets destroyed.

[More examples](https://bastianblokland.github.io/componenttask-unity/examples.html)

### Documentation

* [Install](https://bastianblokland.github.io/componenttask-unity/install.html)

* [How To](https://bastianblokland.github.io/componenttask-unity/how-to.html)

* [Examples](https://bastianblokland.github.io/componenttask-unity/examples.html)

* [Api Reference](https://bastianblokland.github.io/componenttask-unity/api/index.html)