//processes incoming messages public void recieveMessage(NetworkStructs.StringData data) { if (chatBox.activeSelf == false) { chatBox.SetActive(true); } chatPanel.GetComponent <TextMeshProUGUI>().text += "\n"; chatPanel.GetComponent <TextMeshProUGUI>().text += data.str; }
//send chat messages and admin commands public void sendMessage(string msg, int channelID) { if (msg.StartsWith("/")) { NetworkStructs.StringData message = new NetworkStructs.StringData(msg); Send(NetworkStructs.AddTag(NetworkStructs.MessageTypes.ADMIN, NetworkStructs.getBytes(message)), channelID); } else { msg = "[" + playerName + "]: " + msg; NetworkStructs.StringData message = new NetworkStructs.StringData(msg); Send(NetworkStructs.AddTag(NetworkStructs.MessageTypes.MESSAGE, NetworkStructs.getBytes(message)), channelID); } }
//handles the admin commands private void adminCommands(string msg, int cnnID) { if (msg.Contains("/setjump")) { //actually set the jump and output the change to the server log string number = msg.Substring(8); NetworkStructs.StringData data = new NetworkStructs.StringData("Setting player jump height to: " + number); serverConsole.AddToConsole("Setting player jump height to: " + number); Send(NetworkStructs.getBytes(data), reliableChannel, cnnID); //adds a number to the front of the message to function as a tag rather than setting up a whole new message type string messageToSend = "1"; messageToSend += number; data = new NetworkStructs.StringData(messageToSend); Send(NetworkStructs.AddTag(NetworkStructs.MessageTypes.ADMIN, NetworkStructs.getBytes(data)), reliableChannel); } else if (msg.Contains("/setspeed")) { //actually change the player speed and output the change to the server log string number = msg.Substring(9); NetworkStructs.StringData data = new NetworkStructs.StringData("Setting player move speed to: " + number); serverConsole.AddToConsole("Setting player move speed to: " + number); Send(NetworkStructs.getBytes(data), reliableChannel, cnnID); //adds a number to the front of the message to function as a tag rather than setting up a whole new message type string messageToSend = "2"; messageToSend += number; data = new NetworkStructs.StringData(messageToSend); Send(NetworkStructs.AddTag(NetworkStructs.MessageTypes.ADMIN, NetworkStructs.getBytes(data)), reliableChannel); } else { //send message to the server logs that the command doesn't exist, along with what the passed in command was NetworkStructs.StringData data = new NetworkStructs.StringData("Command: " + msg + " :Doesn't exist!"); serverConsole.AddToConsole("Command: " + msg + " :Doesn't exist!"); //this will send to just the player who sent the commnad (i think) Send(NetworkStructs.getBytes(data), reliableChannel, cnnID); } }
//when the server pings the player for their name private void OnAskName(NetworkStructs.NameRequestData data) { //set this clients ID ourClientId = data.id; NetworkStructs.StringData msg = new NetworkStructs.StringData(playerName); //Send our name to the server Send(NetworkStructs.AddTag(NetworkStructs.MessageTypes.NAMEIS, NetworkStructs.getBytes(msg)), reliableChannel); string[] connectionList = data.str.Split('|'); //Create all the other players for (int i = 0; i < connectionList.Length; ++i) { string[] d = connectionList[i].Split('%'); if (int.Parse(d[1]) != ourClientId) { SpawnPlayer(d[0], int.Parse(d[1])); } } }
private void Update() { if (!isStarted) { return; } int recHostId; int connectionId; int channelId; byte[] recBuffer = new byte[1024]; int bufferSize = 1024; int dataSize; byte error; NetworkEventType recData = NetworkTransport.Receive(out recHostId, out connectionId, out channelId, recBuffer, bufferSize, out dataSize, out error); switch (recData) { //case NetworkEventType.Nothing: break; case NetworkEventType.ConnectEvent: { //Debug.Log("Player " + connectionId + " has connected"); serverConsole.AddToConsole("Player " + connectionId + " has connected"); OnConnection(connectionId); } break; case NetworkEventType.DataEvent: { NetworkStructs.MessageTypes type = (NetworkStructs.MessageTypes)recBuffer[0]; //string msg = Encoding.Unicode.GetString(recBuffer, 0, dataSize); //Debug.Log("Receiving from " + connectionId + " : " + msg); //serverConsole.AddToConsole("Receiving from " + connectionId + " : " + msg); byte[] packet = new byte[1024]; Array.Copy(recBuffer, 1, packet, 0, bufferSize - 1); switch (type) { case NetworkStructs.MessageTypes.NAMEIS: { NetworkStructs.StringData data = NetworkStructs.fromBytes <NetworkStructs.StringData>(packet); OnNameIs(connectionId, data.str); } break; case NetworkStructs.MessageTypes.ROT: { NetworkStructs.RotationData data = NetworkStructs.fromBytes <NetworkStructs.RotationData>(packet); OnRotationChange(connectionId, data); } break; case NetworkStructs.MessageTypes.MOVE: { NetworkStructs.PositionVelocityData data = NetworkStructs.fromBytes <NetworkStructs.PositionVelocityData>(packet); OnMovement(connectionId, data); } break; case NetworkStructs.MessageTypes.SETUPAI: { NetworkStructs.AIInitialMoveData data = NetworkStructs.fromBytes <NetworkStructs.AIInitialMoveData>(packet); OnAISetup(data); } break; case NetworkStructs.MessageTypes.MESSAGE: Send(recBuffer, reliableChannel); break; case NetworkStructs.MessageTypes.ADMIN: { NetworkStructs.StringData data = NetworkStructs.fromBytes <NetworkStructs.StringData>(packet); adminCommands(data.str, connectionId); } break; default: //invalid key case //Debug.Log("INVALID SERVER MESSAGE : "); serverConsole.AddToConsole("INVALID SERVER MESSAGE : "); break; } } break; case NetworkEventType.DisconnectEvent: { //Debug.Log("Player " + connectionId + " has disconnected"); serverConsole.AddToConsole("Player " + connectionId + " has disconnected"); OnDisconnection(connectionId); } break; case NetworkEventType.BroadcastEvent: { } break; } AIPositionUpdate(); }
private void Update() { //make sure the player is connected to the server and if they are reveal the chatbox if (!isConnected) { return; } else { chatBox.SetActive(true); } //message event handlers int recHostId; int connectionId; int channelId; byte[] recBuffer = new byte[1024]; int bufferSize = 1024; int dataSize; byte error; NetworkEventType recData = NetworkTransport.Receive(out recHostId, out connectionId, out channelId, recBuffer, bufferSize, out dataSize, out error); switch (recData) { case NetworkEventType.DataEvent: { NetworkStructs.MessageTypes type = (NetworkStructs.MessageTypes)recBuffer[0]; byte[] packet = new byte[1024]; Array.Copy(recBuffer, 1, packet, 0, bufferSize - 1); switch (type) { case NetworkStructs.MessageTypes.ASKNAME: //get username { NetworkStructs.NameRequestData data = NetworkStructs.fromBytes <NetworkStructs.NameRequestData>(packet); OnAskName(data); } break; case NetworkStructs.MessageTypes.CNN: //connection { NetworkStructs.NameRequestData data = NetworkStructs.fromBytes <NetworkStructs.NameRequestData>(packet); SpawnPlayer(data.str, data.id); //CallAIs(); SetupAIs(); } break; case NetworkStructs.MessageTypes.DC: //disconnection { NetworkStructs.IntData data = NetworkStructs.fromBytes <NetworkStructs.IntData>(packet); PlayerDisconnected(data.data); } break; case NetworkStructs.MessageTypes.MOVE: { NetworkStructs.PositionVelocityData data = NetworkStructs.fromBytes <NetworkStructs.PositionVelocityData>(packet); MovementDetected(data); } break; case NetworkStructs.MessageTypes.ROT: { NetworkStructs.RotationData data = NetworkStructs.fromBytes <NetworkStructs.RotationData>(packet); RotationgDetected(data); } break; case NetworkStructs.MessageTypes.MOVEAI: { NetworkStructs.AIMoveData data = NetworkStructs.fromBytes <NetworkStructs.AIMoveData>(packet); AIMoveDetected(data); } break; case NetworkStructs.MessageTypes.MESSAGE: { NetworkStructs.StringData data = NetworkStructs.fromBytes <NetworkStructs.StringData>(packet); recieveMessage(data); } break; case NetworkStructs.MessageTypes.ADMIN: { NetworkStructs.StringData data = NetworkStructs.fromBytes <NetworkStructs.StringData>(packet); adminCommands(data.str, ourClientId); } break; default: //invalid key case //Debug.Log("INVALID CLIENT MESSAGE : " + msg); break; } } break; case NetworkEventType.BroadcastEvent: { } break; } }