Unity启动事件-监听:InitializeOnLoad

时间：2024-11-18 12:05:07

[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\n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！\n时刻更新中！\n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. }

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