sked/Assets/Script/Character/Radar.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.Serialization;

public class Radar : MonoBehaviour
{
    [System.Serializable]
    public class SearchedEvent : UnityEvent<Transform, bool> { }
    [FormerlySerializedAs("onSearched")]
    [SerializeField]
    [Space(10)]
    private SearchedEvent OnSearched = new SearchedEvent();

    private void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag("Radar") || other.CompareTag("Bomb"))
            return;

        OnSearched.Invoke(other.transform, true);
    }
    private void OnTriggerExit(Collider other)
    {
        if (other.CompareTag("Radar") || other.CompareTag("Bomb"))
            return;

        OnSearched.Invoke(other.transform, false);
    }
}