fgm24/Assets/Scripts/Multiplayer/UIZDisabler.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using Unity.Netcode;
using UnityEngine;

public class UIZDisabler : MonoBehaviour
{
    [Tooltip("enable if is [BLANK]")]
    public KeepIf EnableIf = KeepIf.IsHost;
    [SerializeField] private GameObject target;

    private void OnEnable()
    {
        if (NetworkManager.Singleton == null) return;

        if (EnableIf == KeepIf.IsHost && NetworkManager.Singleton.IsHost) return;

        if (EnableIf == KeepIf.IsJoin && !NetworkManager.Singleton.IsHost) return;

        if (EnableIf == KeepIf.IsOffline && NetworkSetup.serverType == ServerType.Offline)

        target.SetActive(true);
    }

    // enable if is [blank]
    public enum KeepIf
    {
        IsHost,
        IsJoin,
        IsOffline
    }
}