//Errors
Assets/Game/Scripts/LobbyGUI.cs(87,27): error CS0122: `templateExtensionResponse._cmd' is inaccessible due to its protection level
Assets/Game/Scripts/LobbyGUI.cs(89,56): error CS0122: `templateExtensionResponse.err' is inaccessible due to its protection level
Assets/Game/Scripts/LobbyGUI.cs(90,33): error CS0122: `templateExtensionResponse._cmd' is inaccessible due to its protection level
Assets/Game/Scripts/LobbyGUI.cs(91,57): error CS0122: `templateExtensionResponse.err' is inaccessible due to its protection level

//Code
using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Security.Permissions;
using System.Text;
using SmartFoxClientAPI;
using SmartFoxClientAPI.Data;

public class templateExtensionResponse : System.Object{
    String _cmd = "";
    String err = "";
}
public class LobbyGUI : MonoBehaviour
{
    private SmartFoxClient smartFox;
    private string zone = "simpleChat";
    private string username = "";
    private string password = "";
    private string loginErrorMessage = "";
    private bool isLoggedIn;

    private bool roomListReceived = false;

    private string newMessage = "";
    private ArrayList messages = new ArrayList();
    // Locker to use for messages collection to ensure its cross-thread safety
    private System.Object messagesLocker = new System.Object();

    private Vector2 chatScrollPosition, userScrollPosition;

    private int roomSelection = 0;
    private string [] roomStrings;

    public GUISkin gSkin;

    void Start()
    {
        if (SmartFox.initialized)
        {
            smartFox = SmartFox.Connection;
        }
        else
        {
            Application.LoadLevel("connection");
        }

        // Register callbacks
        SFSEvent.onLogin += OnLogin;
        SFSEvent.onLogout += OnLogout;
        SFSEvent.onConnectionLost += OnDisconnect;
        SFSEvent.onRoomListUpdate += OnRoomList;
        SFSEvent.onJoinRoom += OnJoinRoom;
        SFSEvent.onPublicMessage += OnPublicMessage;
        SFSEvent.onDebugMessage += OnDebugMessage;
        SFSEvent.onExtensionResponse += OnExtensionResponse;
    }

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

    // Various SFS callbacks
    void OnLogin(bool success, string name, string error)
    {
        Debug.Log("On Login callback got: " + success + " : " + error + " : " + name);

        if (success) {
            isLoggedIn = true;
        } else {
            loginErrorMessage = error;
            Debug.Log("Login error: "+error);
        }
    }
    void OnExtensionResponse(System.Object resObj, String type){
        templateExtensionResponse result = new templateExtensionResponse();
        result = (templateExtensionResponse)resObj;
        if(result._cmd == "loginOK"){
            //login okay.
            OnLogin(true, username, result.err);
        }else if(result._cmd == "loginKO"){
            OnLogin(false, username, result.err);
        }
    }


    void OnLogout()
    {
        Debug.Log("OnLogout");
        isLoggedIn = false;
        roomListReceived = false;
    }

    void OnDisconnect()
    {
        Debug.Log("OnDisconnect");
        isLoggedIn = false;
        roomListReceived = false;
        UnregisterSFSSceneCallbacks();
    }

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

    void OnRoomList(Hashtable roomList)
    {
        try {
            List<string> rooms = new List<string>();

            foreach (int roomId in roomList.Keys)
            {
                Room room = (Room)roomList[roomId];

                if (room.IsPrivate())
                {
                    continue;
                }

                Debug.Log("Room id: " + roomId + " has name: " + room.GetName());

                rooms.Add (room.GetName());
            }

            roomListReceived = true;

            roomStrings = rooms.ToArray();

            // Users always have to be in a room, so lets go to the Hall as our main "lobby"
            if (smartFox.GetActiveRoom() == null) {
                smartFox.JoinRoom("The Hall");
            }

        }
        catch (Exception e) {
            Debug.Log("Room list error: "+e.Message+" "+e.StackTrace);
        }
    }

    void OnJoinRoom(Room room)
    {
        Debug.Log("Room " + room.GetName() + " joined successfully");
        lock (messagesLocker) {
            messages.Clear();
        }
    }

    void OnPublicMessage(string message, User sender, int roomId)
    {
        // We use lock here to ensure cross-thread safety on the messages collection
        lock (messagesLocker) {
            messages.Add(sender.GetName() + " said " + message);
        }

        chatScrollPosition.y = Mathf.Infinity;
        Debug.Log("User " + sender.GetName() + " said: " + message);
    }



    // Finally draw all the lobby GUI
    void OnGUI()
    {
        GUI.skin = gSkin;

        GUI.Label(new Rect(2, -2, 680, 70), "", "SFSLogo");

        // Login
        if (!isLoggedIn)
        {
            GUI.Label(new Rect(10, 90, 100, 100), "Zone: ");
            zone = GUI.TextField(new Rect(100, 90, 200, 20), zone, 25);

            GUI.Label(new Rect(10, 116, 100, 100), "Userame: ");
            username = GUI.TextField(new Rect(100, 116, 200, 20), username, 25);

            GUI.Label(new Rect(10, 142, 100, 100), "Password: ");
            password = GUI.TextField(new Rect(100, 142, 200, 20), password, 25);

            GUI.Label(new Rect(10, 218, 100, 100), loginErrorMessage);

            if (GUI.Button(new Rect(100, 166, 100, 24), "Login")  || (Event.current.type == EventType.keyDown && Event.current.character == '\n'))
            {
                smartFox.Login(zone, username, password);
            }
        }
        else
        {
            // Standard view
            if (GUI.Button(new Rect(580, 478, 90, 24), "Logout"))
            {
                smartFox.Logout();
            }

            // Basic info
            //GUI.Label(new Rect(10, 40, 200, 100), "Logged in as " + smartFox.myUserName);
            Room currentActiveRoom = smartFox.GetActiveRoom();

            if (currentActiveRoom != null)
            {
                GUI.Label(new Rect(498, 248, 180, 40), "Current room: " + currentActiveRoom.GetName());
            }

            // Room list
            if (roomListReceived)
            {
                GUI.Box(new Rect(490, 80, 180, 170), "Room List");

                GUILayout.BeginArea (new Rect(500, 110, 150, 130));
                    roomSelection = GUILayout.SelectionGrid (roomSelection, roomStrings, 1, "RoomListButton");
                    if (roomStrings[roomSelection] != currentActiveRoom.GetName())
                    {
                        smartFox.JoinRoom(roomStrings[roomSelection]);
                    }

                GUILayout.EndArea();
            }

            // Room chat window
            if (currentActiveRoom != null)
            {

                // User list
                GUI.Box(new Rect(490, 270, 180, 200), "Users");

                GUILayout.BeginArea (new Rect(500, 300, 150, 160));
                    userScrollPosition = GUILayout.BeginScrollView (userScrollPosition, GUILayout.Width (150), GUILayout.Height (160));
                        GUILayout.BeginVertical();

                            foreach (User user in currentActiveRoom.GetUserList().Values)
                            {
                                GUILayout.Label(user.GetName());
                            }

                        GUILayout.EndVertical();
                    GUILayout.EndScrollView ();
                GUILayout.EndArea();



                // Chat history
                GUI.Box(new Rect(10, 80, 470, 390), "Chat");

                GUILayout.BeginArea (new Rect(20, 110, 450, 350));
                    chatScrollPosition = GUILayout.BeginScrollView (chatScrollPosition, GUILayout.Width (450), GUILayout.Height (350));
                        GUILayout.BeginVertical();

                        // We use lock here to ensure cross-thread safety on the messages collection
                        lock (messagesLocker) {
                            foreach (string message in messages)
                            {
                                GUILayout.Label(message);
                            }
                        }

                        GUILayout.EndVertical();
                    GUILayout.EndScrollView ();
                GUILayout.EndArea();

                // Send message
                newMessage = GUI.TextField(new Rect(10, 480, 370, 20), newMessage, 50);
                if (GUI.Button(new Rect(390, 478, 90, 24), "Send")  || (Event.current.type == EventType.keyDown && Event.current.character == '\n'))
                {
                    smartFox.SendPublicMessage(newMessage, currentActiveRoom.GetId());
                    newMessage = "";
                }

            }
        }
    }
}