BOX1 - gui Login.cs script

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Revision as of 18:03, 10 November 2010 by CorruptedHeart (Talk | contribs)

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<csharp>using UnityEngine; using System; using System.Collections; // for using hash tables using System.Security.Permissions; // for getting the socket policy using SmartFoxClientAPI; // to setup SmartFox connection using SmartFoxClientAPI.Data; // necessary to access the room resource

public class gui_Login : MonoBehaviour {

// smartFox variables private SmartFoxClient smartFox; private string serverIP = "127.0.0.1"; private int serverPort = 9339; // default = 9339 public string zone = "city"; public bool debug = true;

// variables used in script private string statusMessage = ""; private string username = "";

void Awake() { Application.runInBackground = true; // Let the application be running while the window is not active.

// Create SmartFox connection if not already available if ( SmartFox.IsInitialized() ) { Debug.Log("SmartFox is already initialized, reusing connection"); smartFox = SmartFox.Connection; } else { if( Application.platform == RuntimePlatform.WindowsWebPlayer ) {

    			// Only set this for the webplayer, it breaks pc standalone

// See http://answers.unity3d.com/questions/25122/ for details Security.PrefetchSocketPolicy(serverIP, serverPort); } try { Debug.Log("Starting new SmartFoxClient"); smartFox = new SmartFoxClient(debug); smartFox.runInQueueMode = true; } catch ( Exception e ) { Debug.Log(e.ToString()); } }

// Register callback delegates, before callling Connect() SFSEvent.onConnection += OnConnection; SFSEvent.onConnectionLost += OnConnectionLost; SFSEvent.onLogin += OnLogin; SFSEvent.onRoomListUpdate += OnRoomList; SFSEvent.onDebugMessage += OnDebugMessage; //SFSEvent.onJoinRoom += OnJoinRoom; // We will not join a room in this level

Debug.Log("Attempting to connect to SmartFoxServer"); smartFox.Connect(serverIP, serverPort); }

void FixedUpdate() { smartFox.ProcessEventQueue(); }

void OnGUI() {

// server IP in bottom left corner GUI.Label(new Rect(10, Screen.height-25, 200, 24), "Server: " + serverIP);

// quit button in bottom right corner if ( Application.platform != RuntimePlatform.WindowsWebPlayer ) { if ( GUI.Button(new Rect(Screen.width-150, Screen.height - 50, 100, 24), "Quit") ) { smartFox.Disconnect(); UnregisterSFSSceneCallbacks(); Application.Quit(); } }

// Show login fields if connected and reconnect button if disconnect if (smartFox.IsConnected()) { GUI.Label(new Rect(10, 116, 100, 100), "Username: "); username = GUI.TextField(new Rect(100, 116, 200, 20), username, 25); if ( GUI.Button(new Rect(100, 166, 100, 24), "Login") || (Event.current.type == EventType.keyDown && Event.current.character == '\n')) { smartFox.Login(zone, username, ""); } } else { if ( GUI.Button(new Rect(100, 166, 100, 24), "Reconnect") || (Event.current.type == EventType.keyDown && Event.current.character == '\n')) { Application.LoadLevel("sc_City"); } }

// Draw box for status messages, if one is given // Contains some logic to parse message of multiple lines if necessary if (statusMessage.Length > 0) { int boxLength = 61; // define length of status box int messageLength = statusMessage.Length; // get length of status message string originalMessage = statusMessage; // copy message in to work string string formattedMessage = ""; // define output message string int i = 0; while (i + boxLength < messageLength) // iterate and add newline until over length { formattedMessage = formattedMessage + originalMessage.Substring(i,boxLength) + "\n"; i = i + boxLength; } // add last piece of original message formattedMessage = formattedMessage + originalMessage.Substring(i, boxLength - (i + boxLength - messageLength)); // draw status box with message GUI.Box (new Rect (Screen.width - 420,10,400,48), formattedMessage); }

}

private void UnregisterSFSSceneCallbacks() { // This should be called when switching scenes, so callbacks from the backend do not trigger code in this scene SFSEvent.onConnection -= OnConnection; SFSEvent.onConnectionLost -= OnConnectionLost; SFSEvent.onLogin -= OnLogin; SFSEvent.onRoomListUpdate -= OnRoomList; SFSEvent.onDebugMessage -= OnDebugMessage; //SFSEvent.onJoinRoom -= OnJoinRoom; }

void OnConnection(bool success, string error) { if ( success ) { SmartFox.Connection = smartFox; statusMessage = "Connected to SmartFox Server"; Debug.Log(statusMessage); } else { statusMessage = "Can't connect! " + error; Debug.Log(statusMessage); } }

void OnConnectionLost() { statusMessage = "Connection lost / no connection to server"; }

public void OnDebugMessage(string message) { Debug.Log("[SFS DEBUG] " + message); }

public void OnLogin(bool success, string name, string error) { if ( success ) { statusMessage = "Login for user \"" + name + "\" successful."; // Lets wait for the room list } else { // Login failed - lets display the error message sent to us statusMessage = "Login error: " + error; } }

/* // We will not join a room in this level, the NetworkController in the next scene will take care of that void OnJoinRoom(Room room) { Debug.Log("Room " + room.GetName() + " joined successfully"); smartFox.SendPublicMessage(smartFox.myUserName + " has joined"); // We can now move on to the next level UnregisterSFSSceneCallbacks(); Application.LoadLevel("sc_City"); }

  • /

void OnRoomList(Hashtable roomList) { try { foreach (int roomId in roomList.Keys) { Room room = (Room)roomList[roomId]; if (room.IsPrivate()) { Debug.Log("Room id: " + roomId + " has name: " + room.GetName() + "(private)"); } Debug.Log("Room id: " + roomId + " has name: " + room.GetName()); } // Users always have to be in a room, but we'll do that in the next level /* if (smartFox.GetActiveRoom() == null) { smartFox.JoinRoom("Central Square"); }*/ UnregisterSFSSceneCallbacks(); Application.LoadLevel("sc_City"); } catch (Exception e) { Debug.Log("Room list error: "+e.Message+" "+e.StackTrace); } } }</csharp>

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