StateFactory

using System;
using Game.Gameplay.AI.States;
using Zenject;

namespace Game.Gameplay
{
    public class StateFactory : PlaceholderFactory<Type, IState>
    {
        public class Custom : IFactory<Type, IState>
        {
            private readonly DiContainer _container;

            public Custom(DiContainer container) => _container = container;

            public IState Create(Type type)
            {
                if (typeof(IState).IsAssignableFrom(type))
                    return (IState)_container.Instantiate(type);

                throw new ArgumentException($"Argument {nameof(type)} is not valid value. ");
            }
        }
    }
}