EditorUtility
How do I use Editor Utility
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: PhotonAnimatorViewEditor.cs
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66 private void DrawWeightInspector()
67 {
68 SerializedProperty foldoutProperty = serializedObject.FindProperty("ShowLayerWeightsInspector");
69 foldoutProperty.boolValue = PhotonGUI.ContainerHeaderFoldout("Synchronize Layer Weights", foldoutProperty.boolValue);
70
71 if (foldoutProperty.boolValue == false)
72 {
73 return;
74 }
75
76 float lineHeight = 20;
77 Rect containerRect = PhotonGUI.ContainerBody(this.m_Animator.layerCount*lineHeight);
78
79 for (int i = 0; i < this.m_Animator.layerCount; ++i)
80 {
81 if (this.m_Target.DoesLayerSynchronizeTypeExist(i) == false)
82 {
83 this.m_Target.SetLayerSynchronized(i, PhotonAnimatorView.SynchronizeType.Disabled);
84 EditorUtility.SetDirty(this.m_Target);
85 }
86
87 PhotonAnimatorView.SynchronizeType value = this.m_Target.GetLayerSynchronizeType(i);
88
89 Rect elementRect = new Rect(containerRect.xMin, containerRect.yMin + i*lineHeight, containerRect.width, lineHeight);
90
91 Rect labelRect = new Rect(elementRect.xMin + 5, elementRect.yMin + 2, EditorGUIUtility.labelWidth - 5, elementRect.height);
92 GUI.Label(labelRect, "Layer " + i);
93
94 Rect popupRect = new Rect(elementRect.xMin + EditorGUIUtility.labelWidth, elementRect.yMin + 2, elementRect.width - EditorGUIUtility.labelWidth - 5, EditorGUIUtility.singleLineHeight);
95 value = (PhotonAnimatorView.SynchronizeType) EditorGUI.EnumPopup(popupRect, value);
96
97 if (i < this.m_Animator.layerCount - 1)
98 {
99 Rect splitterRect = new Rect(elementRect.xMin + 2, elementRect.yMax, elementRect.width - 4, 1);
100 PhotonGUI.DrawSplitter(splitterRect);
101 }
102
103 if (value != this.m_Target.GetLayerSynchronizeType(i))
104 {
105 Undo.RecordObject(target, "Modify Synchronize Layer Weights");
106 this.m_Target.SetLayerSynchronized(i, value);
107
108 EditorUtility.SetDirty(this.m_Target);
109 }
110 }
111 }
File name: PhotonAnimatorViewEditor.cs
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157 private void CheckIfStoredParametersExist()
158 {
159 for (int i = 0; i < this.m_Target.GetSynchronizedParameters().Count; ++i)
160 {
161 string parameterName = this.m_Target.GetSynchronizedParameters()[i].Name;
162 if (DoesParameterExist(parameterName) == false)
163 {
164 Debug.LogWarning("Parameter '" + this.m_Target.GetSynchronizedParameters()[i].Name +
165 "' doesn't exist anymore. Removing it from the list of synchronized parameters");
166 int numberOfRemovedElements = this.m_Target.GetSynchronizedParameters().RemoveAll(item => item.Name == parameterName);
167 EditorUtility.SetDirty(this.m_Target);
168
169 i -= numberOfRemovedElements;
170
171 if (i < 0)
172 {
173 break;
174 }
175 }
176 }
177 }
File name: PhotonAnimatorViewEditor.cs
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179 private void DrawParameterInspector()
180 {
181 SerializedProperty foldoutProperty = serializedObject.FindProperty("ShowParameterInspector");
182 foldoutProperty.boolValue = PhotonGUI.ContainerHeaderFoldout("Synchronize Parameters", foldoutProperty.boolValue);
183
184 if (foldoutProperty.boolValue == false)
185 {
186 return;
187 }
188
189 float lineHeight = 20;
190 Rect containerRect = PhotonGUI.ContainerBody(GetParameterCount()*lineHeight);
191
192 for (int i = 0; i < GetParameterCount(); i++)
193 {
194 AnimatorControllerParameter parameter = null;
195
196#if UNITY_4_0 || UNITY_4_0_1 || UNITY_4_1 || UNITY_4_2 || UNITY_4_3 || UNITY_4_5 || UNITY_4_6
197 parameter = this.m_Controller.GetParameter(i);
198#else
199 parameter = m_Animator.parameters[ i ];
200#endif
201
202 string defaultValue = "";
203
204 if (parameter.type == AnimatorControllerParameterType.Bool)
205 {
206 defaultValue += parameter.defaultBool.ToString();
207 }
208 else if (parameter.type == AnimatorControllerParameterType.Float)
209 {
210 defaultValue += parameter.defaultFloat.ToString();
211 }
212 else if (parameter.type == AnimatorControllerParameterType.Int)
213 {
214 defaultValue += parameter.defaultInt.ToString();
215 }
216
217 if (this.m_Target.DoesParameterSynchronizeTypeExist(parameter.name) == false)
218 {
219 this.m_Target.SetParameterSynchronized(parameter.name, (PhotonAnimatorView.ParameterType) parameter.type, PhotonAnimatorView.SynchronizeType.Disabled);
220 EditorUtility.SetDirty(this.m_Target);
221 }
222
223 PhotonAnimatorView.SynchronizeType value = this.m_Target.GetParameterSynchronizeType(parameter.name);
224
225 Rect elementRect = new Rect(containerRect.xMin, containerRect.yMin + i*lineHeight, containerRect.width, lineHeight);
226
227 Rect labelRect = new Rect(elementRect.xMin + 5, elementRect.yMin + 2, EditorGUIUtility.labelWidth - 5, elementRect.height);
228 GUI.Label(labelRect, parameter.name + " (" + defaultValue + ")");
229
230 Rect popupRect = new Rect(elementRect.xMin + EditorGUIUtility.labelWidth, elementRect.yMin + 2, elementRect.width - EditorGUIUtility.labelWidth - 5, EditorGUIUtility.singleLineHeight);
231 value = (PhotonAnimatorView.SynchronizeType) EditorGUI.EnumPopup(popupRect, value);
232
233 if (i < GetParameterCount() - 1)
234 {
235 Rect splitterRect = new Rect(elementRect.xMin + 2, elementRect.yMax, elementRect.width - 4, 1);
236 PhotonGUI.DrawSplitter(splitterRect);
237 }
238
239 if (value != this.m_Target.GetParameterSynchronizeType(parameter.name))
240 {
241 Undo.RecordObject(target, "Modify Synchronize Parameter " + parameter.name);
242 this.m_Target.SetParameterSynchronized(parameter.name, (PhotonAnimatorView.ParameterType) parameter.type, value);
243
244 EditorUtility.SetDirty(this.m_Target);
245 }
246 }
247 }
File name: PhotonTransformViewEditor.cs
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401 private void DrawHeader(string label, SerializedProperty property)
402 {
403 if (property == null)
404 {
405 return;
406 }
407
408 bool newValue = PhotonGUI.ContainerHeaderToggle(label, property.boolValue);
409
410 if (newValue != property.boolValue)
411 {
412 Undo.RecordObject(this.m_Target, "Change " + label);
413 property.boolValue = newValue;
414 EditorUtility.SetDirty(this.m_Target);
415 }
416 }
File name: PhotonConverter.cs
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18 public static void RunConversion()
19 {
20 //Ask if user has made a backup.
21 int option = EditorUtility.DisplayDialogComplex("Conversion", "Attempt automatic conversion from Unity Networking to Photon Unity Networking \"PUN\"?", "Yes", "No!", "Pick Script Folder");
22 switch (option)
23 {
24 case 0:
25 break;
26 case 1:
27 return;
28 case 2:
29 PickFolderAndConvertScripts();
30 return;
31 default:
32 return;
33 }
34
35 //REAAAALY?
36 bool result = EditorUtility.DisplayDialog("Conversion", "Disclaimer: The code conversion feature is quite crude, but should do it's job well (see the sourcecode). A backup is therefore strongly recommended!", "Yes, I've made a backup: GO", "Abort");
37 if (!result)
38 {
39 return;
40 }
41 Output(EditorApplication.timeSinceStartup + " Started conversion of Unity networking -> Photon");
42
43 //Ask to save current scene (optional)
44 EditorApplication.SaveCurrentSceneIfUserWantsTo();
45
46 EditorUtility.DisplayProgressBar("Converting..", "Starting.", 0);
47
48 //Convert NetworkViews to PhotonViews in Project prefabs
49 //Ask the user if we can move all prefabs to a resources folder
50 bool movePrefabs = EditorUtility.DisplayDialog("Conversion", "Can all prefabs that use a PhotonView be moved to a Resources/ folder? You need this if you use Network.Instantiate.", "Yes", "No");
51
52
53 string[] prefabs = Directory.GetFiles("Assets/", "*.prefab", SearchOption.AllDirectories);
54 foreach (string prefab in prefabs)
55 {
56 EditorUtility.DisplayProgressBar("Converting..", "Object:" + prefab, 0.6f);
57
58 Object[] objs = (Object[])AssetDatabase.LoadAllAssetsAtPath(prefab);
59 int converted = 0;
60 foreach (Object obj in objs)
61 {
62 if (obj != null && obj.GetType() == typeof(GameObject))
63 converted += ConvertNetworkView(((GameObject)obj).GetComponents
64 }
65 if (movePrefabs && converted > 0)
66 {
67 //This prefab needs to be under the root of a Resources folder!
68 string path = prefab.Replace("\\", "/");
69 int lastSlash = path.LastIndexOf("/");
70 int resourcesIndex = path.LastIndexOf("/Resources/");
71 if (resourcesIndex != lastSlash - 10)
72 {
73 if (path.Contains("/Resources/"))
74 {
75 Debug.LogWarning("Warning, prefab [" + prefab + "] was already in a resources folder. But has been placed in the root of another one!");
76 }
77 //This prefab NEEDS to be placed under a resources folder
78 string resourcesFolder = path.Substring(0, lastSlash) + "/Resources/";
79 EnsureFolder(resourcesFolder);
80 string newPath = resourcesFolder + path.Substring(lastSlash + 1);
81 string error = AssetDatabase.MoveAsset(prefab, newPath);
82 if (error != "")
83 Debug.LogError(error);
84 Output("Fixed prefab [" + prefab + "] by moving it into a resources folder.");
85 }
86 }
87 }
88
89 //Convert NetworkViews to PhotonViews in scenes
90 string[] sceneFiles = Directory.GetFiles("Assets/", "*.unity", SearchOption.AllDirectories);
91 foreach (string sceneName in sceneFiles)
92 {
93 EditorApplication.OpenScene(sceneName);
94 EditorUtility.DisplayProgressBar("Converting..", "Scene:" + sceneName, 0.2f);
95
96 int converted2 = ConvertNetworkView((NetworkView[])GameObject.FindObjectsOfType(typeof(NetworkView)), true);
97 if (converted2 > 0)
98 {
99 //This will correct all prefabs: The prefabs have gotten new components, but the correct ID's were lost in this case
100 PhotonViewHandler.HierarchyChange(); //TODO: most likely this is triggered on change or on save
101
102 Output("Replaced " + converted2 + " NetworkViews with PhotonViews in scene: " + sceneName);
103 EditorApplication.SaveScene(EditorApplication.currentScene);
104 }
105
106 }
107
108 //Convert C#/JS scripts (API stuff)
109 List
110
111 EditorUtility.DisplayProgressBar("Converting..", "Scripts..", 0.9f);
112 ConvertScripts(scripts);
113
114 Output(EditorApplication.timeSinceStartup + " Completed conversion!");
115 EditorUtility.ClearProgressBar();
116
117 EditorUtility.DisplayDialog("Completed the conversion", "Don't forget to add \"PhotonNetwork.ConnectWithDefaultSettings();\" to connect to the Photon server before using any multiplayer functionality.", "OK");
118 }
File name: PhotonConverter.cs
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120 public static void PickFolderAndConvertScripts()
121 {
122 string folderPath = EditorUtility.OpenFolderPanel("Pick source folder to convert", Directory.GetCurrentDirectory(), "");
123 if (string.IsNullOrEmpty(folderPath))
124 {
125 EditorUtility.DisplayDialog("Script Conversion", "No folder was selected. No files were changed. Please start over.", "Ok.");
126 return;
127 }
128
129 bool result = EditorUtility.DisplayDialog("Script Conversion", "Scripts in this folder will be modified:\n\n" + folderPath + "\n\nMake sure you have backups of these scripts.\nConversion is not guaranteed to work!", "Backup done. Go!", "Abort");
130 if (!result)
131 {
132 return;
133 }
134
135 List
136 ConvertScripts(scripts);
137
138 EditorUtility.DisplayDialog("Script Conversion", "Scripts are now converted to PUN.\n\nYou will need to update\n- scenes\n- components\n- prefabs and\n- add \"PhotonNetwork.ConnectWithDefaultSettings();\"", "Ok");
139 }
File name: PhotonConverter.cs
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351 static int ConvertNetworkView(NetworkView[] netViews, bool isScene)
352 {
353 for (int i = netViews.Length - 1; i >= 0; i--)
354 {
355 NetworkView netView = netViews[i];
356 PhotonView view = netView.gameObject.AddComponent
357 if (isScene)
358 {
359 //Get scene ID
360 string str = netView.viewID.ToString().Replace("SceneID: ", "");
361 int firstSpace = str.IndexOf(" ");
362 str = str.Substring(0, firstSpace);
363 int oldViewID = int.Parse(str);
364
365 view.viewID = oldViewID;
366 EditorUtility.SetDirty(view);
367 EditorUtility.SetDirty(view.gameObject);
368 }
369 view.observed = netView.observed;
370 if (netView.stateSynchronization == NetworkStateSynchronization.Unreliable)
371 {
372 view.synchronization = ViewSynchronization.Unreliable;
373 }
374 else if (netView.stateSynchronization == NetworkStateSynchronization.ReliableDeltaCompressed)
375 {
376 view.synchronization = ViewSynchronization.ReliableDeltaCompressed;
377 }
378 else
379 {
380 view.synchronization = ViewSynchronization.Off;
381 }
382 DestroyImmediate(netView, true);
383 }
384 AssetDatabase.Refresh();
385 AssetDatabase.SaveAssets();
386
387 return netViews.Length;
388 }
File name: PhotonEditor.cs
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367 // called in editor on change of play-mode (used to show a message popup that connection settings are incomplete)
368 private static void PlaymodeStateChanged()
369 {
370 if (dontCheckPunSetup || EditorApplication.isPlaying || !EditorApplication.isPlayingOrWillChangePlaymode)
371 {
372 return;
373 }
374
375 if (PhotonEditor.Current.HostType == ServerSettings.HostingOption.NotSet)
376 {
377 EditorUtility.DisplayDialog(CurrentLang.SetupWizardWarningTitle, CurrentLang.SetupWizardWarningMessage, CurrentLang.OkButton);
378 }
379 }
File name: PhotonEditor.cs
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420 protected virtual void OnGuiRegisterCloudApp()
421 {
422 GUI.skin.label.wordWrap = true;
423 if (!this.isSetupWizard)
424 {
425 GUILayout.BeginHorizontal();
426 GUILayout.FlexibleSpace();
427 if (GUILayout.Button(CurrentLang.MainMenuButton, GUILayout.ExpandWidth(false)))
428 {
429 this.SwitchMenuState(GUIState.Main);
430 }
431
432 GUILayout.EndHorizontal();
433
434 GUILayout.Space(15);
435 }
436
437 if (this.photonSetupState == PhotonSetupStates.RegisterForPhotonCloud)
438 {
439 GUI.skin.label.fontStyle = FontStyle.Bold;
440 GUILayout.Label(CurrentLang.ConnectButton);
441 EditorGUILayout.Separator();
442 GUI.skin.label.fontStyle = FontStyle.Normal;
443
444 GUILayout.Label(CurrentLang.UsePhotonLabel);
445 EditorGUILayout.Separator();
446 this.emailAddress = EditorGUILayout.TextField(CurrentLang.EmailLabel, this.emailAddress);
447
448 if (GUILayout.Button(CurrentLang.SendButton))
449 {
450 GUIUtility.keyboardControl = 0;
451 this.RegisterWithEmail(this.emailAddress);
452 }
453
454 GUILayout.Space(20);
455
456
457 GUILayout.Label(CurrentLang.SignedUpAlreadyLabel);
458 if (GUILayout.Button(CurrentLang.SetupButton))
459 {
460 this.photonSetupState = PhotonSetupStates.SetupPhotonCloud;
461 }
462 EditorGUILayout.Separator();
463
464
465 GUILayout.Label(CurrentLang.RegisterByWebsiteLabel);
466 if (GUILayout.Button(CurrentLang.AccountWebsiteButton))
467 {
468 EditorUtility.OpenWithDefaultApp(UrlAccountPage + Uri.EscapeUriString(this.emailAddress));
469 }
470
471 EditorGUILayout.Separator();
472
473 GUILayout.Label(CurrentLang.SelfHostLabel);
474
475 if (GUILayout.Button(CurrentLang.SelfHostSettingsButton))
476 {
477 this.photonSetupState = PhotonSetupStates.SetupSelfHosted;
478 }
479
480 GUILayout.FlexibleSpace();
481
482
483 if (!InternalEditorUtility.HasAdvancedLicenseOnBuildTarget(BuildTarget.Android) || !InternalEditorUtility.HasAdvancedLicenseOnBuildTarget(BuildTarget.iOS))
484 {
485 GUILayout.Label(CurrentLang.MobileExportNoteLabel);
486 }
487 EditorGUILayout.Separator();
488 }
489 else if (this.photonSetupState == PhotonSetupStates.EmailAlreadyRegistered)
490 {
491 GUI.skin.label.fontStyle = FontStyle.Bold;
492 GUILayout.Label(CurrentLang.OopsLabel);
493 GUI.skin.label.fontStyle = FontStyle.Normal;
494
495 GUILayout.Label(CurrentLang.EmailInUseLabel);
496
497 if (GUILayout.Button(CurrentLang.SeeMyAccountPageButton))
498 {
499 EditorUtility.OpenWithDefaultApp(UrlCloudDashboard + Uri.EscapeUriString(this.emailAddress));
500 }
501
502 EditorGUILayout.Separator();
503
504 GUILayout.Label(CurrentLang.KnownAppIdLabel);
505 GUILayout.BeginHorizontal();
506 if (GUILayout.Button(CurrentLang.CancelButton))
507 {
508 this.photonSetupState = PhotonSetupStates.RegisterForPhotonCloud;
509 }
510
511 if (GUILayout.Button(CurrentLang.SetupButton))
512 {
513 this.photonSetupState = PhotonSetupStates.SetupPhotonCloud;
514 }
515
516 GUILayout.EndHorizontal();
517 }
518 else if (this.photonSetupState == PhotonSetupStates.SetupPhotonCloud)
519 {
520 // cloud setup
521 GUI.skin.label.fontStyle = FontStyle.Bold;
522 GUILayout.Label(CurrentLang.PhotonCloudConnect);
523 GUI.skin.label.fontStyle = FontStyle.Normal;
524
525 EditorGUILayout.Separator();
526 this.OnGuiSetupCloudAppId();
527 this.OnGuiCompareAndHelpOptions();
528 }
529 else if (this.photonSetupState == PhotonSetupStates.SetupSelfHosted)
530 {
531 // self-hosting setup
532 GUI.skin.label.fontStyle = FontStyle.Bold;
533 GUILayout.Label(CurrentLang.SetupOwnHostLabel);
534 GUI.skin.label.fontStyle = FontStyle.Normal;
535
536 EditorGUILayout.Separator();
537
538 this.OnGuiSetupSelfhosting();
539 this.OnGuiCompareAndHelpOptions();
540 }
541 }
File name: PhotonEditor.cs
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543 protected virtual void OnGuiMainWizard()
544 {
545 GUILayout.BeginHorizontal();
546 GUILayout.FlexibleSpace();
547 GUILayout.Label(WizardIcon);
548 GUILayout.FlexibleSpace();
549 GUILayout.EndHorizontal();
550
551 EditorGUILayout.Separator();
552
553 GUILayout.Label(CurrentLang.PUNWizardLabel, EditorStyles.boldLabel);
554 if (isPunPlus)
555 {
556 GUILayout.Label(CurrentLang.MobilePunPlusExportNoteLabel);
557 }
558 else if (!InternalEditorUtility.HasAdvancedLicenseOnBuildTarget(BuildTarget.Android) || !InternalEditorUtility.HasAdvancedLicenseOnBuildTarget(BuildTarget.iOS))
559 {
560 GUILayout.Label(CurrentLang.MobileExportNoteLabel);
561 }
562 EditorGUILayout.Separator();
563
564
565 // settings button
566 GUILayout.BeginHorizontal();
567 GUILayout.Label(CurrentLang.SettingsButton, EditorStyles.boldLabel, GUILayout.Width(100));
568 if (GUILayout.Button(new GUIContent(CurrentLang.SetupButton, CurrentLang.SetupServerCloudLabel)))
569 {
570 this.InitPhotonSetupWindow();
571 }
572
573 GUILayout.EndHorizontal();
574 EditorGUILayout.Separator();
575
576
577 // find / select settings asset
578 GUILayout.BeginHorizontal();
579 GUILayout.Label(CurrentLang.SettingsFileLabel, EditorStyles.boldLabel, GUILayout.Width(100));
580 if (GUILayout.Button(new GUIContent(CurrentLang.LocateSettingsButton, CurrentLang.SettingsHighlightLabel)))
581 {
582 EditorGUIUtility.PingObject(PhotonEditor.Current);
583 }
584
585 GUILayout.EndHorizontal();
586
587
588 GUILayout.FlexibleSpace();
589
590 // converter
591 GUILayout.BeginHorizontal();
592 GUILayout.Label(CurrentLang.ConverterLabel, EditorStyles.boldLabel, GUILayout.Width(100));
593 if (GUILayout.Button(new GUIContent(CurrentLang.StartButton, CurrentLang.UNtoPUNLabel)))
594 {
595 PhotonConverter.RunConversion();
596 }
597
598 GUILayout.EndHorizontal();
599 EditorGUILayout.Separator();
600
601
602 // documentation
603 GUILayout.BeginHorizontal();
604 GUILayout.Label(CurrentLang.DocumentationLabel, EditorStyles.boldLabel, GUILayout.Width(100));
605 GUILayout.BeginVertical();
606 if (GUILayout.Button(new GUIContent(CurrentLang.OpenPDFText, CurrentLang.OpenPDFTooltip)))
607 {
608 EditorUtility.OpenWithDefaultApp(DocumentationLocation);
609 }
610
611 if (GUILayout.Button(new GUIContent(CurrentLang.OpenDevNetText, CurrentLang.OpenDevNetTooltip)))
612 {
613 EditorUtility.OpenWithDefaultApp(UrlDevNet);
614 }
615
616 if (GUILayout.Button(new GUIContent(CurrentLang.OpenCloudDashboardText, CurrentLang.OpenCloudDashboardTooltip)))
617 {
618 EditorUtility.OpenWithDefaultApp(UrlCloudDashboard + Uri.EscapeUriString(this.emailAddress));
619 }
620
621 if (GUILayout.Button(new GUIContent(CurrentLang.OpenForumText, CurrentLang.OpenForumTooltip)))
622 {
623 EditorUtility.OpenWithDefaultApp(UrlForum);
624 }
625
626 GUILayout.EndVertical();
627 GUILayout.EndHorizontal();
628 }
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