Calls









How do I use Calls
Below are practical examples compiled from projects for learning and reference purposes

Featured Snippets


File name: HubGui.cs Copy
28     void OnGUI()
29     {
30         GUI.skin = this.Skin;
31         GUILayout.Space(10);
32
33         GUILayout.BeginHorizontal();
34         GUILayout.Space(10);
35         scrollPos = GUILayout.BeginScrollView(scrollPos, GUILayout.Width(320));
36
37         GUILayout.Label("Basics", m_Headline);
38         if (GUILayout.Button("Demo Boxes", GUILayout.Width(280)))
39         {
40             demoDescription = "Demo Boxes\n\nUses ConnectAndJoinRandom script.\n(joins a random room or creates one)\n\nInstantiates simple prefab.\nSynchronizes positions without smoothing.";
41             demoBtn = new DemoBtn() { Text = "Start", Link = "DemoBoxes-Scene" };
42         }
43         if (GUILayout.Button("Demo Worker", GUILayout.Width(280)))
44         {
45             demoDescription = "Demo Worker\n\nJoins the default lobby and shows existing rooms.\nLets you create or join a room.\nInstantiates an animated character.\nSynchronizes position and animation state of character with smoothing.\nImplements simple in-room Chat via RPC calls.";
46             demoBtn = new DemoBtn() { Text = "Start", Link = "DemoWorker-Scene" };
47         }
48         if (GUILayout.Button("Movement Smoothing", GUILayout.Width(280)))
49         {
50             demoDescription = "Movement Smoothing\n\nUses ConnectAndJoinRandom script.\nShows several basic ways to update positions of remote objects.";
51             demoBtn = new DemoBtn() { Text = "Start", Link = "DemoSynchronization-Scene" };
52         }
53
54         GUILayout.Label("Advanced", m_Headline);
55         if (GUILayout.Button("Ownership Transfer", GUILayout.Width(280)))
56         {
57             demoDescription = "Ownership Transfer\n\nShows how to transfer the ownership of a PhotonView.\nThe owner will send position updates of the GameObject.\nTransfer can be edited per PhotonView and set to Fixed (no transfer), Request (owner has to agree) or Takeover (owner can't object).";
58             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoChangeOwner-Scene" };
59             this.webLink = new DemoBtn();
60         }
61         if (GUILayout.Button("Pickup, Teams, Scores", GUILayout.Width(280)))
62         {
63             demoDescription = "Pickup, Teams, Scores\n\nUses ConnectAndJoinRandom script.\nImplements item pickup with RPCs.\nUses Custom Properties for Teams.\nCounts score per player and team.\nUses PhotonPlayer extension methods for easy Custom Property access.";
64             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoPickup-Scene" };
65             this.webLink = new DemoBtn();
66         }
67
68         GUILayout.Label("Feature Demos", m_Headline);
69         if (GUILayout.Button("Chat", GUILayout.Width(280)))
70         {
71             demoDescription = "Chat\n\nUses the Chat API (now part of PUN).\nSimple UI.\nYou can enter any User ID.\nAutomatically subscribes some channels.\nAllows simple commands via text.\n\nRequires configuration of Chat App ID in scene.";
72             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoChat-Scene" };
73             this.webLink = new DemoBtn();
74         }
75         if (GUILayout.Button("RPG Movement", GUILayout.Width(280)))
76         {
77             demoDescription = "RPG Movement\n\nDemonstrates how to use the PhotonTransformView component to synchronize position updates smoothly using inter- and extrapolation.\n\nThis demo also shows how to setup a Mecanim Animator to update animations automatically based on received position updates (without sending explicit animation updates).";
78             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoRPGMovement-Scene" };
79             this.webLink = new DemoBtn();
80         }
81         if (GUILayout.Button("Mecanim Animations", GUILayout.Width(280)))
82         {
83             demoDescription = "Mecanim Animations\n\nThis demo shows how to use the PhotonAnimatorView component to easily synchronize Mecanim animations.\n\nIt also demonstrates another feature of the PhotonTransformView component which gives you more control how position updates are inter-/extrapolated by telling the component how fast the object moves and turns using SetSynchronizedValues().";
84             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoMecanim-Scene" };
85             this.webLink = new DemoBtn();
86         }
87         if (GUILayout.Button("2D Game", GUILayout.Width(280)))
88         {
89             demoDescription = "2D Game Demo\n\nSynchronizes animations, positions and physics in a 2D scene.";
90             this.demoBtn = new DemoBtn() { Text = "Start", Link = "Demo2DJumpAndRunWithPhysics-Scene" };
91             this.webLink = new DemoBtn();
92         }
93         if (GUILayout.Button("Friends & Authentication", GUILayout.Width(280)))
94         {
95             demoDescription = "Friends & Authentication\n\nShows connect with or without (server-side) authentication.\n\nAuthentication requires minor server-side setup (in Dashboard).\n\nOnce connected, you can find (made up) friends.\nJoin a room just to see how that gets visible in friends list.";
96             this.demoBtn = new DemoBtn() { Text = "Start", Link = "DemoFriends-Scene" };
97             this.webLink = new DemoBtn();
98         }
99
100         GUILayout.Label("Tutorial", m_Headline);
101         if (GUILayout.Button("Marco Polo Tutorial", GUILayout.Width(280)))
102         {
103             demoDescription = "Marco Polo Tutorial\n\nFinal result you could get when you do the Marco Polo Tutorial.\nSlightly modified to be more compatible with this package.";
104             this.demoBtn = new DemoBtn() { Text = "Start", Link = "MarcoPolo-Scene" };
105             this.webLink = new DemoBtn() { Text = "Open Tutorial (www)", Link = "http://tinyurl.com/nmylf44" };
106         }
107         GUILayout.EndScrollView();
108
109         GUILayout.BeginVertical(GUILayout.Width(Screen.width - 345));
110         GUILayout.Label(demoDescription);
111         GUILayout.Space(10);
112         if (!string.IsNullOrEmpty(this.demoBtn.Text))
113         {
114             if (GUILayout.Button(this.demoBtn.Text))
115             {
116                 Application.LoadLevel(this.demoBtn.Link);
117             }
118         }
119         if (!string.IsNullOrEmpty(this.webLink.Text))
120         {
121             if (GUILayout.Button(this.webLink.Text))
122             {
123                 Application.OpenURL(this.webLink.Link);
124             }
125         }
126         GUILayout.EndVertical();
127
128
129         GUILayout.EndHorizontal();
130     }
File name: LoadbalancingPeer.cs Copy
29         private readonly Dictionary opParameters = new Dictionary(); // used in OpRaiseEvent() (avoids lots of new Dictionary() calls)
31         public LoadbalancingPeer(IPhotonPeerListener listener, ConnectionProtocol protocolType) : base(listener, protocolType)
32         {
33         }
File name: LoadbalancingPeer.cs Copy
463         public virtual bool OpRaiseEvent(byte eventCode, object customEventContent, bool sendReliable, RaiseEventOptions raiseEventOptions)
464         {
465             opParameters.Clear(); // re-used private variable to avoid many new Dictionary() calls (garbage collection)
466             opParameters[(byte)LiteOpKey.Code] = (byte)eventCode;
467             if (customEventContent != null)
468             {
469                 opParameters[(byte) LiteOpKey.Data] = customEventContent;
470             }
471
472             if (raiseEventOptions == null)
473             {
474                 raiseEventOptions = RaiseEventOptions.Default;
475             }
476             else
477             {
478                 if (raiseEventOptions.CachingOption != EventCaching.DoNotCache)
479                 {
480                     opParameters[(byte) LiteOpKey.Cache] = (byte) raiseEventOptions.CachingOption;
481                 }
482                 if (raiseEventOptions.Receivers != ReceiverGroup.Others)
483                 {
484                     opParameters[(byte) LiteOpKey.ReceiverGroup] = (byte) raiseEventOptions.Receivers;
485                 }
486                 if (raiseEventOptions.InterestGroup != 0)
487                 {
488                     opParameters[(byte) LiteOpKey.Group] = (byte) raiseEventOptions.InterestGroup;
489                 }
490                 if (raiseEventOptions.TargetActors != null)
491                 {
492                     opParameters[(byte) LiteOpKey.ActorList] = raiseEventOptions.TargetActors;
493                 }
494                 if (raiseEventOptions.ForwardToWebhook)
495                 {
496                     opParameters[(byte) ParameterCode.EventForward] = true; //TURNBASED
497                 }
498             }
499
500             return this.OpCustom((byte)LiteOpCode.RaiseEvent, opParameters, sendReliable, raiseEventOptions.SequenceChannel, raiseEventOptions.Encrypt);
501         }
File name: PhotonHandler.cs Copy
24     public int updateIntervalOnSerialize; // time [ms] between consecutive RunViewUpdate calls (sending syncs, etc)
35     protected void Awake()
36     {
37         if (SP != null && SP != this && SP.gameObject != null)
38         {
39             GameObject.DestroyImmediate(SP.gameObject);
40         }
41
42         SP = this;
43         DontDestroyOnLoad(this.gameObject);
44
45         this.updateInterval = 1000 / PhotonNetwork.sendRate;
46         this.updateIntervalOnSerialize = 1000 / PhotonNetwork.sendRateOnSerialize;
47
48         PhotonHandler.StartFallbackSendAckThread();
49     }
File name: PhotonNetwork.cs Copy
402     {
403         get
404         {
405             return isOfflineMode;
406         }
407
408         set
409         {
410             if (value == isOfflineMode)
411             {
412                 return;
413             }
414
415             if (value && connected)
416             {
417                 Debug.LogError("Can't start OFFLINE mode while connected!");
418             }
419             else
420             {
421                 if (networkingPeer.PeerState != PeerStateValue.Disconnected)
422                 {
423                     networkingPeer.Disconnect(); // Cleanup (also calls OnLeftRoom to reset stuff)
424                 }
425                 isOfflineMode = value;
426                 if (isOfflineMode)
427                 {
428                     NetworkingPeer.SendMonoMessage(PhotonNetworkingMessage.OnConnectedToMaster);
429                     networkingPeer.ChangeLocalID(1);
430                     networkingPeer.mMasterClient = player;
431                 }
432                 else
433                 {
434                     offlineModeRoom = null;
435                     networkingPeer.ChangeLocalID(-1);
436                     networkingPeer.mMasterClient = null;
437                 }
438             }
439         }
440     }
File name: ChatClient.cs Copy
94         public bool Connect(string address, ConnectionProtocol protocol, string appId, string appVersion, string userId, AuthenticationValues authValues)
95         {
96             if (!this.HasPeer)
97             {
98                 this.chatPeer = new ChatPeer(this, protocol);
99             }
100             else
101             {
102                 this.Disconnect();
103                 if (this.chatPeer.UsedProtocol != protocol)
104                 {
105                     this.chatPeer = new ChatPeer(this, protocol);
106                 }
107             }
108
109#if UNITY
110#pragma warning disable 0162 // the library variant defines if we should use PUN's SocketUdp variant (at all)
111             if (PhotonPeer.NoSocket)
112             {
113#if !UNITY_EDITOR && (UNITY_PS3 || UNITY_ANDROID)
114                 UnityEngine.Debug.Log("Using class SocketUdpNativeDynamic");
115                 this.chatPeer.SocketImplementation = typeof(SocketUdpNativeDynamic);
116#elif !UNITY_EDITOR && UNITY_IPHONE
117                 UnityEngine.Debug.Log("Using class SocketUdpNativeStatic");
118                 this.chatPeer.SocketImplementation = typeof(SocketUdpNativeStatic);
119#elif !UNITY_EDITOR && (UNITY_WINRT)
120                 // this automatically uses a separate assembly-file with Win8-style Socket usage (not possible in Editor)
121#else
122                 Type udpSocket = Type.GetType("ExitGames.Client.Photon.SocketUdp, Assembly-CSharp");
123                 this.chatPeer.SocketImplementation = udpSocket;
124                 if (udpSocket == null)
125                 {
126                     UnityEngine.Debug.Log("ChatClient could not find a suitable C# socket class. The Photon3Unity3D.dll only supports native socket plugins.");
127                 }
128#endif
129                 if (this.chatPeer.SocketImplementation == null)
130                 {
131                     UnityEngine.Debug.Log("No socket implementation set for 'NoSocket' assembly. Please contact Exit Games.");
132                 }
133             }
134#pragma warning restore 0162
135#endif
136
137             this.chatPeer.TimePingInterval = 3000;
138             this.DisconnectedCause = ChatDisconnectCause.None;
139
140             this.CustomAuthenticationValues = authValues;
141             this.UserId = userId;
142             this.AppId = appId;
143             this.AppVersion = appVersion;
144             this.didAuthenticate = false;
145             this.msDeltaForServiceCalls = 100;
146
147
148             // clean all channels
149             this.PublicChannels.Clear();
150             this.PrivateChannels.Clear();
151
152             if (!address.Contains(":"))
153             {
154                 int port = 0;
155                 ProtocolToNameServerPort.TryGetValue(protocol, out port);
156                 address = string.Format("{0}:{1}", address, port);
157             }
158
159             bool isConnecting = this.chatPeer.Connect(address, "NameServer");
160             if (isConnecting)
161             {
162                 this.State = ChatState.ConnectingToNameServer;
163             }
164             return isConnecting;
165         }
File name: ChatClient.cs Copy
174         public void Service()
175         {
176             if (this.HasPeer && (Environment.TickCount - msTimestampOfLastServiceCall > msDeltaForServiceCalls || msTimestampOfLastServiceCall == 0))
177             {
178                 msTimestampOfLastServiceCall = Environment.TickCount;
179                 this.chatPeer.Service(); //TODO: make sure to call service regularly. in best case it could be integrated into PhotonHandler.FallbackSendAckThread()!
180             }
181         }
File name: ChatClient.cs Copy
768         private void HandleAuthResponse(OperationResponse operationResponse)
769         {
770             ((IPhotonPeerListener)this).DebugReturn(DebugLevel.INFO, operationResponse.ToStringFull() + " on: " + this.NameServerAddress);
771             if (operationResponse.ReturnCode == 0)
772             {
773                 if (this.State == ChatState.ConnectedToNameServer)
774                 {
775                     this.State = ChatState.Authenticated;
776                     this.listener.OnChatStateChange(this.State);
777
778                     if (operationResponse.Parameters.ContainsKey(ParameterCode.Secret))
779                     {
780                         if (this.CustomAuthenticationValues == null)
781                         {
782                             this.CustomAuthenticationValues = new AuthenticationValues();
783                         }
784                         this.CustomAuthenticationValues.Secret = operationResponse[ParameterCode.Secret] as string;
785                         this.FrontendAddress = (string) operationResponse[ParameterCode.Address];
786
787                         // we disconnect and status handler starts to connect to front end
788                         this.chatPeer.Disconnect();
789                     }
790                     else
791                     {
792                         //TODO: error reaction!
793                     }
794                 }
795                 else if (this.State == ChatState.ConnectingToFrontEnd)
796                 {
797                     this.msDeltaForServiceCalls = this.msDeltaForServiceCalls * 4; // when we arrived on chat server: limit Service calls some more
798
799                     this.State = ChatState.ConnectedToFrontEnd;
800                     this.listener.OnChatStateChange(this.State);
801                     this.listener.OnConnected();
802                 }
803             }
804             else
805             {
806                 //((IPhotonPeerListener)this).DebugReturn(DebugLevel.INFO, operationResponse.ToStringFull() + " NS: " + this.NameServerAddress + " FrontEnd: " + this.frontEndAddress);
807
808                 switch (operationResponse.ReturnCode)
809                 {
810                     case ErrorCode.InvalidAuthentication:
811                         this.DisconnectedCause = ChatDisconnectCause.InvalidAuthentication;
812                         break;
813                     case ErrorCode.CustomAuthenticationFailed:
814                         this.DisconnectedCause = ChatDisconnectCause.CustomAuthenticationFailed;
815                         break;
816                     case ErrorCode.InvalidRegion:
817                         this.DisconnectedCause = ChatDisconnectCause.InvalidRegion;
818                         break;
819                     case ErrorCode.MaxCcuReached:
820                         this.DisconnectedCause = ChatDisconnectCause.MaxCcuReached;
821                         break;
822                     case ErrorCode.OperationNotAllowedInCurrentState:
823                         this.DisconnectedCause = ChatDisconnectCause.OperationNotAllowedInCurrentState;
824                         break;
825                 }
826
827                 this.State = ChatState.Disconnecting;
828                 this.chatPeer.Disconnect();
829             }
830         }

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