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 Copy
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 Copy
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 Copy
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 Copy
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 Copy
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(), false);
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 scripts = GetScriptsInFolder("Assets");
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 Copy
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 scripts = GetScriptsInFolder(folderPath);
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 Copy
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 Copy
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 Copy
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 Copy
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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