TagComponent.cs

using System;
using System.Collections;
using System.Collections.Generic;
using Unity.Collections;
using Unity.Entities;
using UnityEngine;

public interface ITagIdentifier {

    void MatchTag(int TagHash);
}

public struct TagContainer : ITagIdentifier {
    private NativeList<int> Tags;
    //private NativeHashMap<int, int>

    public void MatchTag(int TagHash) {
        throw new System.NotImplementedException();
    }
}

public struct GameplayTagComponent : IComponentData {
    public int Tag;
    //public int Parent1Tag;
    //public int Parent2Tag;
    //public int Parent3Tag;
    //public int Parent4Tag;
    //public int Parent5Tag;
    //public int Parent6Tag;
}


[InternalBufferCapacity(32)]
public struct GameplayTagsBuffer : IBufferElementData {
    public GameplayTagComponent Value;

    // These implicit conversions are optional, but can help reduce typing.
    public static implicit operator GameplayTagComponent(GameplayTagsBuffer e) { return e.Value; }
    public static implicit operator GameplayTagsBuffer(GameplayTagComponent e) { return new GameplayTagsBuffer { Value = e }; }

}