DoInstantiate

1631     public void OnEvent(EventData photonEvent)
1632     {
1633         if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1634             Debug.Log(string.Format("OnEvent: {0}", photonEvent.ToString()));
1635
1636         int actorNr = -1;
1637         PhotonPlayer originatingPlayer = null;
1638
1639         if (photonEvent.Parameters.ContainsKey(ParameterCode.ActorNr))
1640         {
1641             actorNr = (int)photonEvent[ParameterCode.ActorNr];
1642             if (this.mActors.ContainsKey(actorNr))
1643             {
1644                 originatingPlayer = (PhotonPlayer)this.mActors[actorNr];
1645             }
1646             //else
1647             //{
1648             // // the actor sending this event is not in actorlist. this is usually no problem
1649             // if (photonEvent.Code != (byte)LiteOpCode.Join)
1650             // {
1651             // Debug.LogWarning("Received event, but we do not have this actor: " + actorNr);
1652             // }
1653             //}
1654         }
1655
1656         switch (photonEvent.Code)
1657         {
1658             case PunEvent.OwnershipRequest:
1659             {
1660                 int[] requestValues = (int[]) photonEvent.Parameters[ParameterCode.CustomEventContent];
1661                 int requestedViewId = requestValues[0];
1662                 int currentOwner = requestValues[1];
1663                 Debug.Log("Ev OwnershipRequest: " + photonEvent.Parameters.ToStringFull() + " ViewID: " + requestedViewId + " from: " + currentOwner + " Time: " + Environment.TickCount%1000);
1664
1665                 PhotonView requestedView = PhotonView.Find(requestedViewId);
1666                 if (requestedView == null)
1667                 {
1668                     Debug.LogWarning("Can't find PhotonView of incoming OwnershipRequest. ViewId not found: " + requestedViewId);
1669                     break;
1670                 }
1671
1672                 Debug.Log("Ev OwnershipRequest PhotonView.ownershipTransfer: " + requestedView.ownershipTransfer + " .ownerId: " + requestedView.ownerId + " isOwnerActive: " + requestedView.isOwnerActive + ". This client's player: " + PhotonNetwork.player.ToStringFull());
1673
1674                 switch (requestedView.ownershipTransfer)
1675                 {
1676                     case OwnershipOption.Fixed:
1677                         Debug.LogWarning("Ownership mode == fixed. Ignoring request.");
1678                         break;
1679                     case OwnershipOption.Takeover:
1680                         if (currentOwner == requestedView.ownerId)
1681                         {
1682                             // a takeover is successful automatically, if taken from current owner
1683                             requestedView.ownerId = actorNr;
1684                         }
1685                         break;
1686                     case OwnershipOption.Request:
1687                         if (currentOwner == PhotonNetwork.player.ID || PhotonNetwork.player.isMasterClient)
1688                         {
1689                             if ((requestedView.ownerId == PhotonNetwork.player.ID) || (PhotonNetwork.player.isMasterClient && !requestedView.isOwnerActive))
1690                             {
1691                                 SendMonoMessage(PhotonNetworkingMessage.OnOwnershipRequest, new object[] {requestedView, originatingPlayer});
1692                             }
1693                         }
1694                         break;
1695                     default:
1696                         break;
1697                 }
1698             }
1699                 break;
1700
1701             case PunEvent.OwnershipTransfer:
1702                 {
1703                     int[] transferViewToUserID = (int[]) photonEvent.Parameters[ParameterCode.CustomEventContent];
1704                     Debug.Log("Ev OwnershipTransfer. ViewID " + transferViewToUserID[0] + " to: " + transferViewToUserID[1] + " Time: " + Environment.TickCount%1000);
1705
1706                     int requestedViewId = transferViewToUserID[0];
1707                     int newOwnerId = transferViewToUserID[1];
1708
1709                     PhotonView pv = PhotonView.Find(requestedViewId);
1710                     pv.ownerId = newOwnerId;
1711
1712                     break;
1713                 }
1714             case EventCode.GameList:
1715                 {
1716                     this.mGameList = new Dictionary();
1717                     Hashtable games = (Hashtable)photonEvent[ParameterCode.GameList];
1718                     foreach (DictionaryEntry game in games)
1719                     {
1720                         string gameName = (string)game.Key;
1721                         this.mGameList[gameName] = new RoomInfo(gameName, (Hashtable)game.Value);
1722                     }
1723                     mGameListCopy = new RoomInfo[mGameList.Count];
1724                     mGameList.Values.CopyTo(mGameListCopy, 0);
1725                     SendMonoMessage(PhotonNetworkingMessage.OnReceivedRoomListUpdate);
1726                     break;
1727                 }
1728
1729             case EventCode.GameListUpdate:
1730                 {
1731                     Hashtable games = (Hashtable)photonEvent[ParameterCode.GameList];
1732                     foreach (DictionaryEntry room in games)
1733                     {
1734                         string gameName = (string)room.Key;
1735                         RoomInfo game = new RoomInfo(gameName, (Hashtable)room.Value);
1736                         if (game.removedFromList)
1737                         {
1738                             this.mGameList.Remove(gameName);
1739                         }
1740                         else
1741                         {
1742                             this.mGameList[gameName] = game;
1743                         }
1744                     }
1745                     this.mGameListCopy = new RoomInfo[this.mGameList.Count];
1746                     this.mGameList.Values.CopyTo(this.mGameListCopy, 0);
1747                     SendMonoMessage(PhotonNetworkingMessage.OnReceivedRoomListUpdate);
1748                     break;
1749                 }
1750
1751             case EventCode.QueueState:
1752                 // not used anymore
1753                 break;
1754
1755             case EventCode.AppStats:
1756                 // Debug.LogInfo("Received stats!");
1757                 this.mPlayersInRoomsCount = (int)photonEvent[ParameterCode.PeerCount];
1758                 this.mPlayersOnMasterCount = (int)photonEvent[ParameterCode.MasterPeerCount];
1759                 this.mGameCount = (int)photonEvent[ParameterCode.GameCount];
1760                 break;
1761
1762             case EventCode.Join:
1763                 // actorNr is fetched out of event above
1764                 Hashtable actorProperties = (Hashtable)photonEvent[ParameterCode.PlayerProperties];
1765                 if (originatingPlayer == null)
1766                 {
1767                     bool isLocal = this.mLocalActor.ID == actorNr;
1768                     this.AddNewPlayer(actorNr, new PhotonPlayer(isLocal, actorNr, actorProperties));
1769                     this.ResetPhotonViewsOnSerialize(); // This sets the correct OnSerializeState for Reliable OnSerialize
1770                 }
1771
1772                 if (actorNr == this.mLocalActor.ID)
1773                 {
1774                     // in this player's 'own' join event, we get a complete list of players in the room, so check if we know all players
1775                     int[] actorsInRoom = (int[])photonEvent[ParameterCode.ActorList];
1776                     foreach (int actorNrToCheck in actorsInRoom)
1777                     {
1778                         if (this.mLocalActor.ID != actorNrToCheck && !this.mActors.ContainsKey(actorNrToCheck))
1779                         {
1780                             this.AddNewPlayer(actorNrToCheck, new PhotonPlayer(false, actorNrToCheck, string.Empty));
1781                         }
1782                     }
1783
1784                     // joinWithCreateOnDemand can turn an OpJoin into creating the room. Then actorNumber is 1 and callback: OnCreatedRoom()
1785                     if (this.mLastJoinType == JoinType.JoinOrCreateOnDemand && this.mLocalActor.ID == 1)
1786                     {
1787                         SendMonoMessage(PhotonNetworkingMessage.OnCreatedRoom);
1788                     }
1789                     SendMonoMessage(PhotonNetworkingMessage.OnJoinedRoom); //Always send OnJoinedRoom
1790
1791                 }
1792                 else
1793                 {
1794                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonPlayerConnected, this.mActors[actorNr]);
1795                 }
1796                 break;
1797
1798             case EventCode.Leave:
1799                 this.HandleEventLeave(actorNr);
1800                 break;
1801
1802             case EventCode.PropertiesChanged:
1803                 int targetActorNr = (int)photonEvent[ParameterCode.TargetActorNr];
1804                 Hashtable gameProperties = null;
1805                 Hashtable actorProps = null;
1806                 if (targetActorNr == 0)
1807                 {
1808                     gameProperties = (Hashtable)photonEvent[ParameterCode.Properties];
1809                 }
1810                 else
1811                 {
1812                     actorProps = (Hashtable)photonEvent[ParameterCode.Properties];
1813                 }
1814
1815                 this.ReadoutProperties(gameProperties, actorProps, targetActorNr);
1816                 break;
1817
1818             case PunEvent.RPC:
1819                 //ts: each event now contains a single RPC. execute this
1820                 // Debug.Log("Ev RPC from: " + originatingPlayer);
1821                 this.ExecuteRPC(photonEvent[ParameterCode.Data] as Hashtable, originatingPlayer);
1822                 break;
1823
1824             case PunEvent.SendSerialize:
1825             case PunEvent.SendSerializeReliable:
1826                 Hashtable serializeData = (Hashtable)photonEvent[ParameterCode.Data];
1827                 //Debug.Log(serializeData.ToStringFull());
1828
1829                 int remoteUpdateServerTimestamp = (int)serializeData[(byte)0];
1830                 short remoteLevelPrefix = -1;
1831                 short initialDataIndex = 1;
1832                 if (serializeData.ContainsKey((byte)1))
1833                 {
1834                     remoteLevelPrefix = (short)serializeData[(byte)1];
1835                     initialDataIndex = 2;
1836                 }
1837
1838                 for (short s = initialDataIndex; s < serializeData.Count; s++)
1839                 {
1840                     this.OnSerializeRead(serializeData[s] as Hashtable, originatingPlayer, remoteUpdateServerTimestamp, remoteLevelPrefix);
1841                 }
1842                 break;
1843
1844             case PunEvent.Instantiation:
1845                 this.DoInstantiate((Hashtable)photonEvent[ParameterCode.Data], originatingPlayer, null);
1846                 break;
1847
1848             case PunEvent.CloseConnection:
1849                 // MasterClient "requests" a disconnection from us
1850                 if (originatingPlayer == null || !originatingPlayer.isMasterClient)
1851                 {
1852                     Debug.LogError("Error: Someone else(" + originatingPlayer + ") then the masterserver requests a disconnect!");
1853                 }
1854                 else
1855                 {
1856                     PhotonNetwork.LeaveRoom();
1857                 }
1858
1859                 break;
1860
1861             case PunEvent.DestroyPlayer:
1862                 Hashtable evData = (Hashtable)photonEvent[ParameterCode.Data];
1863                 int targetPlayerId = (int)evData[(byte)0];
1864                 if (targetPlayerId >= 0)
1865                 {
1866                     this.DestroyPlayerObjects(targetPlayerId, true);
1867                 }
1868                 else
1869                 {
1870                     if (this.DebugOut >= DebugLevel.INFO) Debug.Log("Ev DestroyAll! By PlayerId: " + actorNr);
1871                     this.DestroyAll(true);
1872                 }
1873                 break;
1874
1875             case PunEvent.Destroy:
1876                 evData = (Hashtable)photonEvent[ParameterCode.Data];
1877                 int instantiationId = (int)evData[(byte)0];
1878                 // Debug.Log("Ev Destroy for viewId: " + instantiationId + " sent by owner: " + (instantiationId / PhotonNetwork.MAX_VIEW_IDS == actorNr) + " this client is owner: " + (instantiationId / PhotonNetwork.MAX_VIEW_IDS == this.mLocalActor.ID));
1879
1880
1881                 PhotonView pvToDestroy = null;
1882                 if (this.photonViewList.TryGetValue(instantiationId, out pvToDestroy))
1883                 {
1884                     this.RemoveInstantiatedGO(pvToDestroy.gameObject, true);
1885                 }
1886                 else
1887                 {
1888                     if (this.DebugOut >= DebugLevel.ERROR) Debug.LogError("Ev Destroy Failed. Could not find PhotonView with instantiationId " + instantiationId + ". Sent by actorNr: " + actorNr);
1889                 }
1890
1891                 break;
1892
1893             case PunEvent.AssignMaster:
1894                 evData = (Hashtable)photonEvent[ParameterCode.Data];
1895                 int newMaster = (int)evData[(byte)1];
1896                 this.SetMasterClient(newMaster, false);
1897                 break;
1898
1899             default:
1900                 if (photonEvent.Code < 200 && PhotonNetwork.OnEventCall != null)
1901                 {
1902                     object content = photonEvent[ParameterCode.Data];
1903                     PhotonNetwork.OnEventCall(photonEvent.Code, content, actorNr);
1904                 }
1905                 else
1906                 {
1907                     // actorNr might be null. it is fetched out of event on top of method
1908                     // Hashtable eventContent = (Hashtable) photonEvent[ParameterCode.Data];
1909                     // this.mListener.customEventAction(actorNr, eventCode, eventContent);
1910                     Debug.LogError("Error. Unhandled event: " + photonEvent);
1911                 }
1912                 break;
1913         }
1914
1915         this.externalListener.OnEvent(photonEvent);
1916     }

2279     internal GameObject DoInstantiate(Hashtable evData, PhotonPlayer photonPlayer, GameObject resourceGameObject)
2280     {
2281         // some values always present:
2282         string prefabName = (string)evData[(byte)0];
2283         int serverTime = (int)evData[(byte)6];
2284         int instantiationId = (int)evData[(byte)7];
2285
2286         Vector3 position;
2287         if (evData.ContainsKey((byte)1))
2288         {
2289             position = (Vector3)evData[(byte)1];
2290         }
2291         else
2292         {
2293             position = Vector3.zero;
2294         }
2295
2296         Quaternion rotation = Quaternion.identity;
2297         if (evData.ContainsKey((byte)2))
2298         {
2299             rotation = (Quaternion)evData[(byte)2];
2300         }
2301
2302         int group = 0;
2303         if (evData.ContainsKey((byte)3))
2304         {
2305             group = (int)evData[(byte)3];
2306         }
2307
2308         short objLevelPrefix = 0;
2309         if (evData.ContainsKey((byte)8))
2310         {
2311             objLevelPrefix = (short)evData[(byte)8];
2312         }
2313
2314         int[] viewsIDs;
2315         if (evData.ContainsKey((byte)4))
2316         {
2317             viewsIDs = (int[])evData[(byte)4];
2318         }
2319         else
2320         {
2321             viewsIDs = new int[1] { instantiationId };
2322         }
2323
2324         object[] incomingInstantiationData;
2325         if (evData.ContainsKey((byte)5))
2326         {
2327             incomingInstantiationData = (object[])evData[(byte)5];
2328         }
2329         else
2330         {
2331             incomingInstantiationData = null;
2332         }
2333
2334         // SetReceiving filtering
2335         if (group != 0 && !this.allowedReceivingGroups.Contains(group))
2336         {
2337             return null; // Ignore group
2338         }
2339
2340         // load prefab, if it wasn't loaded before (calling methods might do this)
2341         if (resourceGameObject == null)
2342         {
2343             if (!NetworkingPeer.UsePrefabCache || !NetworkingPeer.PrefabCache.TryGetValue(prefabName, out resourceGameObject))
2344             {
2345                 resourceGameObject = (GameObject)Resources.Load(prefabName, typeof(GameObject));
2346                 if (NetworkingPeer.UsePrefabCache)
2347                 {
2348                     NetworkingPeer.PrefabCache.Add(prefabName, resourceGameObject);
2349                 }
2350             }
2351
2352             if (resourceGameObject == null)
2353             {
2354                 Debug.LogError("PhotonNetwork error: Could not Instantiate the prefab [" + prefabName + "]. Please verify you have this gameobject in a Resources folder.");
2355                 return null;
2356             }
2357         }
2358
2359         // now modify the loaded "blueprint" object before it becomes a part of the scene (by instantiating it)
2360         PhotonView[] resourcePVs = resourceGameObject.GetPhotonViewsInChildren();
2361         if (resourcePVs.Length != viewsIDs.Length)
2362         {
2363             throw new Exception("Error in Instantiation! The resource's PhotonView count is not the same as in incoming data.");
2364         }
2365
2366         for (int i = 0; i < viewsIDs.Length; i++)
2367         {
2368             // NOTE instantiating the loaded resource will keep the viewID but would not copy instantiation data, so it's set below
2369             // so we only set the viewID and instantiationId now. the instantiationData can be fetched
2370             resourcePVs[i].viewID = viewsIDs[i];
2371             resourcePVs[i].prefix = objLevelPrefix;
2372             resourcePVs[i].instantiationId = instantiationId;
2373             resourcePVs[i].isRuntimeInstantiated = true;
2374         }
2375
2376         this.StoreInstantiationData(instantiationId, incomingInstantiationData);
2377
2378         // load the resource and set it's values before instantiating it:
2379         GameObject go = (GameObject)GameObject.Instantiate(resourceGameObject, position, rotation);
2380
2381         for (int i = 0; i < viewsIDs.Length; i++)
2382         {
2383             // NOTE instantiating the loaded resource will keep the viewID but would not copy instantiation data, so it's set below
2384             // so we only set the viewID and instantiationId now. the instantiationData can be fetched
2385             resourcePVs[i].viewID = 0;
2386             resourcePVs[i].prefix = -1;
2387             resourcePVs[i].prefixBackup = -1;
2388             resourcePVs[i].instantiationId = -1;
2389             resourcePVs[i].isRuntimeInstantiated = false;
2390         }
2391
2392         this.RemoveInstantiationData(instantiationId);
2393
2394         // Send OnPhotonInstantiate callback to newly created GO.
2395         // GO will be enabled when instantiated from Prefab and it does not matter if the script is enabled or disabled.
2396         go.SendMessage(PhotonNetworkingMessage.OnPhotonInstantiate.ToString(), new PhotonMessageInfo(photonPlayer, serverTime, null), SendMessageOptions.DontRequireReceiver);
2397         return go;
2398     }

2090     public static GameObject Instantiate(string prefabName, Vector3 position, Quaternion rotation, int group, object[] data)
2091     {
2092         if (!connected || (InstantiateInRoomOnly && !inRoom))
2093         {
2094             Debug.LogError("Failed to Instantiate prefab: " + prefabName + ". Client should be in a room. Current connectionStateDetailed: " + PhotonNetwork.connectionStateDetailed);
2095             return null;
2096         }
2097
2098         GameObject prefabGo;
2099         if (!UsePrefabCache || !PrefabCache.TryGetValue(prefabName, out prefabGo))
2100         {
2101             prefabGo = (GameObject)Resources.Load(prefabName, typeof(GameObject));
2102             if (UsePrefabCache)
2103             {
2104                 PrefabCache.Add(prefabName, prefabGo);
2105             }
2106         }
2107
2108         if (prefabGo == null)
2109         {
2110             Debug.LogError("Failed to Instantiate prefab: " + prefabName + ". Verify the Prefab is in a Resources folder (and not in a subfolder)");
2111             return null;
2112         }
2113
2114         // a scene object instantiated with network visibility has to contain a PhotonView
2115         if (prefabGo.GetComponent() == null)
2116         {
2117             Debug.LogError("Failed to Instantiate prefab:" + prefabName + ". Prefab must have a PhotonView component.");
2118             return null;
2119         }
2120
2121         Component[] views = (Component[])prefabGo.GetPhotonViewsInChildren();
2122         int[] viewIDs = new int[views.Length];
2123         for (int i = 0; i < viewIDs.Length; i++)
2124         {
2125             //Debug.Log("Instantiate prefabName: " + prefabName + " player.ID: " + player.ID);
2126             viewIDs[i] = AllocateViewID(player.ID);
2127         }
2128
2129         // Send to others, create info
2130         Hashtable instantiateEvent = networkingPeer.SendInstantiate(prefabName, position, rotation, group, viewIDs, data, false);
2131
2132         // Instantiate the GO locally (but the same way as if it was done via event). This will also cache the instantiationId
2133         return networkingPeer.DoInstantiate(instantiateEvent, networkingPeer.mLocalActor, prefabGo);
2134     }

2150     public static GameObject InstantiateSceneObject(string prefabName, Vector3 position, Quaternion rotation, int group, object[] data)
2151     {
2152         if (!connected || (InstantiateInRoomOnly && !inRoom))
2153         {
2154             Debug.LogError("Failed to InstantiateSceneObject prefab: " + prefabName + ". Client should be in a room. Current connectionStateDetailed: " + PhotonNetwork.connectionStateDetailed);
2155             return null;
2156         }
2157
2158         if (!isMasterClient)
2159         {
2160             Debug.LogError("Failed to InstantiateSceneObject prefab: " + prefabName + ". Client is not the MasterClient in this room.");
2161             return null;
2162         }
2163
2164         GameObject prefabGo;
2165         if (!UsePrefabCache || !PrefabCache.TryGetValue(prefabName, out prefabGo))
2166         {
2167             prefabGo = (GameObject)Resources.Load(prefabName, typeof(GameObject));
2168             if (UsePrefabCache)
2169             {
2170                 PrefabCache.Add(prefabName, prefabGo);
2171             }
2172         }
2173
2174         if (prefabGo == null)
2175         {
2176             Debug.LogError("Failed to InstantiateSceneObject prefab: " + prefabName + ". Verify the Prefab is in a Resources folder (and not in a subfolder)");
2177             return null;
2178         }
2179
2180         // a scene object instantiated with network visibility has to contain a PhotonView
2181         if (prefabGo.GetComponent() == null)
2182         {
2183             Debug.LogError("Failed to InstantiateSceneObject prefab:" + prefabName + ". Prefab must have a PhotonView component.");
2184             return null;
2185         }
2186
2187         Component[] views = (Component[])prefabGo.GetPhotonViewsInChildren();
2188         int[] viewIDs = AllocateSceneViewIDs(views.Length);
2189
2190         if (viewIDs == null)
2191         {
2192             Debug.LogError("Failed to InstantiateSceneObject prefab: " + prefabName + ". No ViewIDs are free to use. Max is: " + MAX_VIEW_IDS);
2193             return null;
2194         }
2195
2196         // Send to others, create info
2197         Hashtable instantiateEvent = networkingPeer.SendInstantiate(prefabName, position, rotation, group, viewIDs, data, true);
2198
2199         // Instantiate the GO locally (but the same way as if it was done via event). This will also cache the instantiationId
2200         return networkingPeer.DoInstantiate(instantiateEvent, networkingPeer.mLocalActor, prefabGo);
2201     }