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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(), 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     }

173     //TODO: check if this can be internal protected (as source in editor AND as dll)
174     public static void LoadAllScenesToFix()
175     {
176         string[] scenes = System.IO.Directory.GetFiles(".", "*.unity", SearchOption.AllDirectories);
177
178         foreach (string scene in scenes)
179         {
180             EditorApplication.OpenScene(scene);
181
182             PhotonViewHandler.HierarchyChange();//TODO: most likely on load also triggers a hierarchy change
183
184             EditorApplication.SaveScene();
185         }
186
187         Debug.Log("Corrected scene views where needed.");
188     }

33     public static bool AlmostEquals(this Vector3 target, Vector3 second, float sqrMagnitudePrecision)
34     {
35         return (target - second).sqrMagnitude < sqrMagnitudePrecision; // TODO: inline vector methods to optimize?
36     }

39     public static bool AlmostEquals(this Vector2 target, Vector2 second, float sqrMagnitudePrecision)
40     {
41         return (target - second).sqrMagnitude < sqrMagnitudePrecision; // TODO: inline vector methods to optimize?
42     }

45     public static bool AlmostEquals(this Quaternion target, Quaternion second, float maxAngle)
46     {
47         return Quaternion.Angle(target, second) < maxAngle;
48     }

51     public static bool AlmostEquals(this float target, float second, float floatDiff)
52     {
53         return Mathf.Abs(target - second) < floatDiff;
54     }

822     private void GameEnteredOnGameServer(OperationResponse operationResponse)
823     {
824         if (operationResponse.ReturnCode != 0)
825         {
826             switch (operationResponse.OperationCode)
827             {
828                 case OperationCode.CreateGame:
829                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
830                     {
831                         Debug.Log("Create failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
832                     }
833                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonCreateRoomFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
834                     break;
835                 case OperationCode.JoinGame:
836                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
837                     {
838                         Debug.Log("Join failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
839                         if (operationResponse.ReturnCode == ErrorCode.GameDoesNotExist)
840                         {
841                             Debug.Log("Most likely the game became empty during the switch to GameServer.");
842                         }
843                     }
844                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonJoinRoomFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
845                     break;
846                 case OperationCode.JoinRandomGame:
847                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
848                     {
849                         Debug.Log("Join failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
850                         if (operationResponse.ReturnCode == ErrorCode.GameDoesNotExist)
851                         {
852                             Debug.Log("Most likely the game became empty during the switch to GameServer.");
853                         }
854                     }
855                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonRandomJoinFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
856                     break;
857             }
858
859             this.DisconnectToReconnect();
860             return;
861         }
862
863         this.State = global::PeerState.Joined;
864         this.mRoomToGetInto.isLocalClientInside = true;
865
866         Hashtable actorProperties = (Hashtable)operationResponse[ParameterCode.PlayerProperties];
867         Hashtable gameProperties = (Hashtable)operationResponse[ParameterCode.GameProperties];
868         this.ReadoutProperties(gameProperties, actorProperties, 0);
869
870         // the local player's actor-properties are not returned in join-result. add this player to the list
871         int localActorNr = (int)operationResponse[ParameterCode.ActorNr];
872
873         this.ChangeLocalID(localActorNr);
874         this.CheckMasterClient(-1);
875
876         if (this.mPlayernameHasToBeUpdated)
877         {
878             this.SendPlayerName();
879         }
880
881         switch (operationResponse.OperationCode)
882         {
883             case OperationCode.CreateGame:
884                 SendMonoMessage(PhotonNetworkingMessage.OnCreatedRoom);
885                 break;
886             case OperationCode.JoinGame:
887             case OperationCode.JoinRandomGame:
888                 // the mono message for this is sent at another place
889                 break;
890         }
891     }

3271     // calls OnPhotonSerializeView (through ExecuteOnSerialize)
3273     private Hashtable OnSerializeWrite(PhotonView view)
3274     {
3275         PhotonStream pStream = new PhotonStream( true, null );
3276         PhotonMessageInfo info = new PhotonMessageInfo( this.mLocalActor, this.ServerTimeInMilliSeconds, view );
3277
3278         // each view creates a list of values that should be sent
3279         view.SerializeView( pStream, info );
3280
3281         if( pStream.Count == 0 )
3282         {
3283             return null;
3284         }
3285
3286         object[] dataArray = pStream.data.ToArray();
3287
3288         if (view.synchronization == ViewSynchronization.UnreliableOnChange)
3289         {
3290             if (AlmostEquals(dataArray, view.lastOnSerializeDataSent))
3291             {
3292                 if (view.mixedModeIsReliable)
3293                 {
3294                     return null;
3295                 }
3296
3297                 view.mixedModeIsReliable = true;
3298                 view.lastOnSerializeDataSent = dataArray;
3299             }
3300             else
3301             {
3302                 view.mixedModeIsReliable = false;
3303                 view.lastOnSerializeDataSent = dataArray;
3304             }
3305         }
3306
3307         // EVDATA:
3308         // 0=View ID (an int, never compressed cause it's not in the data)
3309         // 1=data of observed type (different per type of observed object)
3310         // 2=compressed data (in this case, key 1 is empty)
3311         // 3=list of values that are actually null (if something was changed but actually IS null)
3312         Hashtable evData = new Hashtable();
3313         evData[(byte)0] = (int)view.viewID;
3314         evData[(byte)1] = dataArray; // this is the actual data (script or observed object)
3315
3316
3317         if (view.synchronization == ViewSynchronization.ReliableDeltaCompressed)
3318         {
3319             // compress content of data set (by comparing to view.lastOnSerializeDataSent)
3320             // the "original" dataArray is NOT modified by DeltaCompressionWrite
3321             // if something was compressed, the evData key 2 and 3 are used (see above)
3322             bool somethingLeftToSend = this.DeltaCompressionWrite(view, evData);
3323
3324             // buffer the full data set (for next compression)
3325             view.lastOnSerializeDataSent = dataArray;
3326
3327             if (!somethingLeftToSend)
3328             {
3329                 return null;
3330             }
3331         }
3332
3333         return evData;
3334     }

3396     private bool AlmostEquals(object[] lastData, object[] currentContent)
3397     {
3398         if (lastData == null && currentContent == null)
3399         {
3400             return true;
3401         }
3402
3403         if (lastData == null || currentContent == null || (lastData.Length != currentContent.Length))
3404         {
3405             return false;
3406         }
3407
3408         for (int index = 0; index < currentContent.Length; index++)
3409         {
3410             object newObj = currentContent[index];
3411             object oldObj = lastData[index];
3412             if (!this.ObjectIsSameWithInprecision(newObj, oldObj))
3413             {
3414                 return false;
3415             }
3416         }
3417
3418         return true;
3419     }

3546     bool ObjectIsSameWithInprecision(object one, object two)
3547     {
3548         if (one == null || two == null)
3549         {
3550             return one == null && two == null;
3551         }
3552
3553         if (!one.Equals(two))
3554         {
3555             // if A is not B, lets check if A is almost B
3556             if (one is Vector3)
3557             {
3558                 Vector3 a = (Vector3)one;
3559                 Vector3 b = (Vector3)two;
3560                 if (a.AlmostEquals(b, PhotonNetwork.precisionForVectorSynchronization))
3561                 {
3562                     return true;
3563                 }
3564             }
3565             else if (one is Vector2)
3566             {
3567                 Vector2 a = (Vector2)one;
3568                 Vector2 b = (Vector2)two;
3569                 if (a.AlmostEquals(b, PhotonNetwork.precisionForVectorSynchronization))
3570                 {
3571                     return true;
3572                 }
3573             }
3574             else if (one is Quaternion)
3575             {
3576                 Quaternion a = (Quaternion)one;
3577                 Quaternion b = (Quaternion)two;
3578                 if (a.AlmostEquals(b, PhotonNetwork.precisionForQuaternionSynchronization))
3579                 {
3580                     return true;
3581                 }
3582             }
3583             else if (one is float)
3584             {
3585                 float a = (float)one;
3586                 float b = (float)two;
3587                 if (a.AlmostEquals(b, PhotonNetwork.precisionForFloatSynchronization))
3588                 {
3589                     return true;
3590                 }
3591             }
3592
3593             // one does not equal two
3594             return false;
3595         }
3596
3597         return true;
3598     }