GenericFilter

GenericFilter

using System.Collections.Generic;
using UnityEngine;


/// <summary> "Generic class. Include logic if you want to define collection of elements with exceptions" </summary>
[System.Serializable]
public class GenericFilter<T>
{
    private enum Type { NothingExcept, AllExcept }


    [SerializeField] private Type type = Type.AllExcept;
    [SerializeField] private List<T> exceptions = new List<T>();


    public bool IsAccepted(T value)
    {
        switch (type)
        {
            case Type.AllExcept: return !exceptions.Contains(value);
            case Type.NothingExcept: return exceptions.Contains(value);
            default: throw new System.NotImplementedException();
        }
    }

    public void AddException(T addedException)
    {
        if (exceptions.Contains(addedException)) return;
        exceptions.Add(addedException);
    }

    public void RemoveException(T removedException)
    {
        exceptions.Remove(removedException);
    }
}