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Assets/Artists/Scripts/Item/WorldItemContainer.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using BITKit;
+using UnityEngine;
+
+namespace BITFALL.Items
+{
+	public class WorldItemContainer : MonoBehaviour,IBasicItemContainer,IDescription
+	{
+		[SerializeField] private string containerName;
+		public string Name => containerName;
+		private readonly Dictionary<int,IBasicItem> _items = new();
+		public int Id => GetInstanceID();
+		public bool TryGetItem(Func<IBasicItem, bool> func, out IBasicItem item)
+		{
+			if (_items.Values.TryGetAny(func.Invoke,out item))
+			{
+				return true;
+			}
+			item=null;
+			return false;
+		}
+
+		public IBasicItem[] GetItems()=>_items.Values.ToArray();
+ 
+		public bool Add(IBasicItem item)
+		{
+			if (AddFactory.CastAsFunc().Any(x=>x.Invoke(item) is false)) return false;
+			if (_items.ContainsKey(item.Id)) return false;
+			_items.Add(item.Id,item);
+			OnAdd?.Invoke(item);
+			OnSet?.Invoke(item);
+			return true;
+		}
+
+		public bool Remove(IBasicItem item)
+		{
+			return Remove(item.Id);
+		}
+		public bool Remove(int id)
+		{
+			if (RemoveFactory.CastAsFunc().Any(x=>x.Invoke(_items[id]) is false)) return false;
+			if (!_items.Remove(id)) return false;
+			OnRemove?.Invoke(_items[id]);
+			return true;
+		}
+
+		public bool Remove(Func<IBasicItem, bool> removeFactory)
+		{
+			return _items.Values.TryGetAny(removeFactory.Invoke,out var item) && Remove(item);
+		}
+
+		public bool Drop(int Id)
+		{
+			throw new NotImplementedException();
+		}
+		public bool DropOrSpawn(IBasicItem item)
+		{
+			throw new NotImplementedException();
+		}
+		public event Func<IBasicItem, bool> AddFactory;
+		public event Func<IBasicItem, bool> RemoveFactory;
+		public event Func<IBasicItem, bool> DropFactory;
+		public event Action<IBasicItem> OnAdd;
+		public event Action<IBasicItem> OnRemove;
+		public event Action<IBasicItem> OnSet;
+		public event Action<IBasicItem> OnDrop;
+		public event Action<IBasicItemContainer> OnRebuild;
+		
+	}
+}