Paps Unity Updater

What is it?

Paps Unity Updater is a central point for Update, LateUpdate and FixedUpdate method execution.

For what purpose?

Performance, mostly. Also you can add Non-Monobehaviour objects to the updater.

How to install it

1. The package is available on the openupm registry.

openupm add paps.unity-updater

How to use it

Quick Setup

void SomeMethod()
{
    var unityUpdater = new UnityUpdater();

    unityUpdater.SubscribeToUpdate(new MyUpdatableClass());
    unityUpdater.SubscribeToLateUpdate(new MyLateUpdatableClass());
    unityUpdater.SubscribeToFixedUpdate(new MyFixedUpdatableClass());

    //This method creates an object that executes all Update, LateUpdate and FixedUpdate Listeners
    //in their corresponding moment
    unityUpdater.CreateUpdaterSceneInstance();

    //unityUpdater.DestroyUpdaterSceneInstance(); //if you want to destroy that object
}

class MyUpdatableClass : IUpdateListener
{
    public void DoUpdate()
    {
        Debug.Log("Update");
    }
}

class MyLateUpdatableClass : ILateUpdateListener
{
    public void DoLateUpdate()
    {
        Debug.Log("Late Update");
    }
}

class MyFixedUpdatableClass : IFixedUpdateListener
{
    public void DoFixedUpdate()
    {
        Debug.Log("Fixed Update");
    }
}

Manual Execution

Want to do weird stuff? Execute any type of update methods whenever you want.

class MyCustomUpdaterMonoBehaviour : MonoBehaviour
{
    UnityUpdater unityUpdater;

    void Awake()
    {
        unityUpdater = new UnityUpdater();
    
        unityUpdater.SubscribeToUpdate(new MyUpdatableClass());
        unityUpdater.SubscribeToLateUpdate(new MyLateUpdatableClass());
        unityUpdater.SubscribeToFixedUpdate(new MyFixedUpdatableClass());
    }

    void Update()
    {
        //I execute my update twice. Because I can.
        unityUpdater.ExecuteUpdates();
        unityUpdater.ExecuteUpdates();
    }

    void LateUpdate()
    {
        unityUpdater.ExecuteLateUpdates();
    }

    void FixedUpdate()
    {
        unityUpdater.ExecuteFixedUpdates();
    }
}

class MyUpdatableClass : IUpdateListener
{
    public void DoUpdate()
    {
        Debug.Log("Update");
    }
}

class MyLateUpdatableClass : ILateUpdateListener
{
    public void DoLateUpdate()
    {
        Debug.Log("Late Update");
    }
}

class MyFixedUpdatableClass : IFixedUpdateListener
{
    public void DoFixedUpdate()
    {
        Debug.Log("Fixed Update");
    }
}

Anything else I should know?

• Execution order is not guaranteed

License

MIT License