revival/game/Assets/Scripts/Artefacts/ArtefactInventory.cs

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

public class ArtefactInventory : ScriptableObject
{
    public static List<Artefact> artefactList = new List<Artefact>();
    private static bool exists = false;

    public static void addA(Artefact a)
    {
        //check if duplicate in the list 
        exists = false;
        foreach (Artefact x in artefactList)
        {
            if (x.artefactID == a.artefactID)
                exists = true;
        }
        
        if ( exists == false)
        {
            artefactList.Add(a);
        }

    }

    
}