FireDrillSystem/Assets/Scripts/Common/StaticIdSysterm/Editor/UIdSystemInspector.cs

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

[CustomEditor(typeof(UIdSystem))]
public class UIdSystemInspector : Editor
{
    public override void OnInspectorGUI()
    {
        DrawDefaultInspector();

        if (IsEditMode())
        {
            GUILayout.BeginHorizontal();
            {
                GUILayout.FlexibleSpace();

                if (GUILayout.Button("Update Id", GUILayout.MinWidth(120f), GUILayout.MinHeight(22f)))
                {
                    Undo.RecordObject(target, "Update Id");
                    target.InvokeMethod("UpdateId", true);
                    EditorUtility.SetDirty(target);
                }

                GUILayout.Space(20f);

                if (GUILayout.Button("Reassign Id", GUILayout.MinWidth(120f), GUILayout.MinHeight(22f)))
                {
                    Undo.RecordObject(target, "Reassign Id");
                    target.InvokeMethod("ReassignId", true);
                    EditorUtility.SetDirty(target);
                }

                GUILayout.FlexibleSpace();
            }
            GUILayout.EndHorizontal();
        }
    }

    private bool IsEditMode()
    {
        return !(EditorApplication.isPlaying || EditorApplication.isPaused || EditorApplication.isPlayingOrWillChangePlaymode);
    }
}