Major_Project_B/Assets/Scripts/Inventory.cs

using System.Linq;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[CreateAssetMenu(menuName = "Major Project/Inventory", order = 150)]
public class Inventory : ScriptableObject
{

    public List<Data> BagItems { get { if (_bagItems == null) _bagItems = new List<Data>(); return _bagItems; } }

    [SerializeField]
    protected List<Data> _bagItems = new List<Data>();

    public void Add(LogicBlock element)
    {

        Data data;

        try
        {
            data = _bagItems.First(p => p.element == element);
        }
        catch
        {
            data = new Data() { element = element };
            _bagItems.Add(data);
        }

        data.Count++;     
    }

    public void Remove(LogicBlock element) {

        if (!_bagItems.Exists(p => p.element == element))
            return;

        Data data = _bagItems.First(p => p.element == element);

        if (!data.infinit)
            data.Count--;
    }



    [System.Serializable]
    public class Data
    {
        public LogicBlock element;
        public int Count;
        public bool infinit = false;
    }
}