ProjectDDD/Packages/SLUnity/UnitSytem/Unit.cs

using System.Collections.Generic;

namespace Superlazy
{
    public interface IUnit
    {
        SLEntity Entity { get; }

        SLEntity Message(string message, SLEntity context);
    }

    public class Unit : IUnit
    {
        public SLEntity Entity { get; }
        public IZone Zone { get; }
        public SLEntity Player => Zone.Player;

        internal List<SLEntity> startComponents;
        internal SortedList<int, List<SLEntity>> components;
        internal Dictionary<string, SortedList<int, List<SLEntity>>> componentMessages;

        public Unit(SLEntity entity, IZone zone)
        {
            Entity = entity;
            Zone = zone;
        }

        public void AddComponent<T>() where T : UnitComponent
        {
            AddComponent(typeof(T).Name, typeof(T).Name, SLEntity.Empty);
        }

        public void AddComponent<T>(string key, SLEntity context) where T : UnitComponent
        {
            AddComponent(key, typeof(T).Name, context);
        }

        public void AddComponent(string component)
        {
            AddComponent(component, component, SLEntity.Empty);
        }

        public void AddComponent(string key, string component, SLEntity context)
        {
            UnitHandler.AddComponent(this, key, component, context);
        }

        public void RemoveComponent<T>() where T : UnitComponent
        {
            RemoveComponent(typeof(T).Name);
        }

        public void RemoveComponent(string component)
        {
            if (Entity["Components"][component] == false) return;
            Entity["Components"][component]["End"] = true;
        }

        public SLEntity Message(string message, SLEntity context)
        {
            if (context)
            {
                context = context.Override();
            }
            else
            {
                context = SLEntity.Empty; // TODO: 전달할때 빈거 전달한게 메모리가 아깝다면 최적화가 필요
            }
            context["Message"] = message;
            UnitHandler.Message(message, this, context);
            return context;
        }

        public SLEntity DispatchMessage(string message, SLEntity context, SLEntity component)
        {
            if (context)
            {
                context = context.Override();
            }
            else
            {
                context = SLEntity.Empty; // TODO: 전달할때 빈거 전달한게 메모리가 아깝다면 최적화가 필요
            }
            context["Message"] = message;

            return UnitHandler.DispatchMessage(message, component["Component"], this, component, context);
        }
    }
}