Frame/Assets/Scripts/GameGlobalConfig.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Sirenix.OdinInspector;
using UnityEngine;
using UnityEngine.SceneManagement;

namespace Game
{
    [ExecuteAlways]
    public class GameGlobalConfig : SerializedMonoBehaviour
    {
        [HideReferenceObjectPicker]
        [System.Serializable]
        public class NodeMap
        {
            [ReadOnly] public Vector3 node1;
            [ReadOnly] public Vector3 node2;

            [ReadOnly] public string node1Name;
            [ReadOnly] public string node2Name;

            [ShowInInspector]
            [HorizontalGroup("Bottom")]
            [BoxGroup("Bottom/Node1")]
            [HideLabel]
            private Transform node1Transform
            {
                get { return null; }
                set
                {
                    if (value)
                    {
                        node1 = value.position;
                        node1Name = value.name;
                    }
                }
            }

            [ShowInInspector]
            [BoxGroup("Bottom/Node2")]
            [HideLabel]
            private Transform node2Transform
            {
                get { return null; }
                set
                {
                    if (value)
                    {
                        node2 = value.position;
                        node2Name = value.name;
                    }
                }
            }
        }

        [SerializeField] public NodeMap[] nodeMaps;

#if UNITY_EDITOR
        private HashSet<string> _names;
        private HashSet<Transform> _points;
        private GUIStyle _style;
        [SerializeField] private bool _showGizmos = true;
        [SerializeField] private bool _showPointLabel = true;
#endif
        private void OnDrawGizmos()
        {
#if UNITY_EDITOR
            if (_points == null || _points.Count == 0)
            {
                var skinLabel = GUI.skin.label;
                _style = new GUIStyle(skinLabel);
                _style.normal.textColor = Color.red;
                _style.fontStyle = FontStyle.Bold;
                _points ??= new HashSet<Transform>();
                var wayPointFlags = FindObjectsOfType<WayPointFlag>();
                foreach (var wayPointFlag in wayPointFlags)
                {
                    _points.Add(wayPointFlag.transform);
                }
            }

            if (_showPointLabel)
            {
                foreach (var point in this._points)
                {
                    if (point)
                        UnityEditor.Handles.Label(point.position, point.gameObject.name, _style);
                }
            }

            if (!_showGizmos)
                return;

//        var color = UnityEditor.Handles.color;
//        UnityEditor.Handles.color = Color.red;
//        UnityEditor.Handles.color = color;

            if (nodeMaps != null)
            {
                foreach (var nodeMap in this.nodeMaps)
                {
                    UnityEditor.Handles.DrawLine(nodeMap.node1, nodeMap.node2);
                }
            }
#endif
        }
    }
}