Aspect.cs

using UnityEngine;


namespace SS.Aspects
{
    public enum AspectStatus
    {
        Foreground, Background, Frozen, Off
    }


    public abstract class AspectCore : MonoBehaviour
    {
        public abstract void ProcessCommands();
    }


    public abstract class Aspect
    {
        public AspectStatus Status { get; set; }
    }


    public abstract class AspectCommand<TCore>
        where TCore : AspectCore
    {
        public void Run(TCore core)
        {
            Process(core);
            Post(core);
        }

        abstract protected void Process(TCore core);

        abstract protected void Post(TCore core);
    }


    public class AspectTraitPublisher<T>
    {
        public delegate void TraitUpdateHandler(T newTraitValue);

        public T LastPublishedValue { get; private set; }

        public event TraitUpdateHandler OnUpdate;

        public void PublishUpdate(T newTraitValue)
        {
            LastPublishedValue = newTraitValue;
            if (OnUpdate != null)
                OnUpdate(newTraitValue);
        }
    }
}