如何在 Inspector 上添加自定義按鈕？

1[YapiBtn]
2public void ShowYapiLog()
3{
4    Debug.Log("Hello Yapi");
5}

1[AttributeUsage(AttributeTargets.Method)]
2public class YapiBtnAttribute : Attribute
3{
4    
5}

1    public class YapiBehaviour : MonoBehaviour
2    {
3    
4    }

1using System;
2using System.Reflection;
3using UnityEditor;
4using UnityEngine;
5
6namespace YapiBtn
7{
8    [CustomEditor(typeof(YapiBehaviour), true)]
9    public class YapiBtnDrawer : Editor
10    {
11        public override void OnInspectorGUI()
12        {
13            DrawDefaultInspector();
14            
15            var targetType = target.GetType();
16            var methods = targetType.GetMethods(
17                BindingFlags.Instance | 
18                BindingFlags.Static | 
19                BindingFlags.Public | 
20                BindingFlags.NonPublic);
21
22            foreach (var method in methods)
23            {
24                if (Attribute.IsDefined(method, typeof(YapiBtnAttribute)))
25                {
26                    if (GUILayout.Button(method.Name))
27                    {
28                        try
29                        {
30                            if (method.IsStatic)
31                            {
32                                method.Invoke(null, null);
33                            }
34                            else
35                            {
36                                method.Invoke(target, null);
37                            }
38                        }
39                        catch (Exception ex)
40                        {
41                            Debug.LogError($"YapiBtn: [{method.Name}] Execute Error: {ex}");
42                        }
43                    }
44                }
45            }
46        }
47    }
48}

1public class YapiBtnDemoView : YapiBehavior
2{
3    [YapiBtn]
4    public void ShowYapiLog()
5    {
6        Debug.Log("Hello Yapi");
7    }
8}