Unity启动事件-监听:InitializeOnLoad

[InitializeOnLoad] :在启动Unity的时候运行编辑器脚本

 官方案例：

1. using UnityEngine;
2. using UnityEditor;
4. [InitializeOnLoad]
5. publicclassStartup{
6. staticStartup()
7. {
8. Debug.Log("Up and running");
9. }
10. }

在启动Unity的时候打印一句话。

 

e.g. siki：

1. using UnityEditor;
2. using UnityEngine;
4. [InitializeOnLoad]
5. publicclassAppload
6. {
7. staticAppload()
8. {
9. bool hasKey =PlayerPrefs.HasKey("sikiwelcomescreen");
10. if(hasKey==false)
11. {
12. //EditorApplication.update += Update;
13. PlayerPrefs.SetInt("sikiwelcomescreen",1);
14. WelcomeScreen.ShowWindow();
15. }
16. }
18. //static void Update()
19. //{
20. // bool isSuccess = EditorApplication.ExecuteMenuItem("Welcome Screen");
21. // if (isSuccess) EditorApplication.update -= Update;
22. //}
23. }
25. publicclassWelcomeScreen:EditorWindow
26. {
27. privateTexture mSamplesImage;
28. privateRect imageRect =newRect(30f,90f,350f,350f);
29. privateRect textRect =newRect(15f,15f,380f,100f);
31. publicvoidOnEnable()
32. {
33. //this.mWelcomeScreenImage = EditorGUIUtility.Load("WelcomeScreenHeader.png") as Texture;
34. //BehaviorDesignerUtility.LoadTexture("WelcomeScreenHeader.png", false, this);
35. this.mSamplesImage =LoadTexture("wechat.jpg");
36. }
39. TextureLoadTexture(string name)
40. {
41. string path ="Assets/PlayMaker/Editor/";
42. return(Texture)AssetDatabase.LoadAssetAtPath(path + name,typeof(Texture));
43. }
45. publicvoidOnGUI()
46. {
47. //GUI.DrawTexture(this.mWelcomeScreenImageRect, this.mWelcomeScreenImage);
48. GUIStyle style =newGUIStyle();
49. style.fontSize =14;
50. style.normal.textColor =Color.white;
51. GUI.Label(this.textRect,"欢迎扫一扫siki的微信，关注微信号 我会在上面推送一套关于独立游戏开发者的游戏视频教程 免费的！ 时刻更新中！ 这个页面只会显示一次",style);
52. GUI.DrawTexture(this.imageRect,this.mSamplesImage);
53. }
55. publicstaticvoidShowWindow()
56. {
57. WelcomeScreen window =EditorWindow.GetWindow<WelcomeScreen>(true,"Hello 你好 我是你们最亲爱的siki老师");
58. window.minSize = window.maxSize =newVector2(410f,470f);
59. UnityEngine.Object.DontDestroyOnLoad(window);
60. }
61. }

 

来自为知笔记(Wiz)