I've checked the manual thousands of times at this point, and I can't seem to find anyone having a similar issue on the forums. The only thing I can do now is hope someone sees something going on in this post to help me out.
Here is my directory structure for my extension (clientside)
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/src/com/robsmith/supergun/SuperGunExtension.java
/src/com/robsmith/supergun/handlers/SendPackedStringHandler.java
/src/com/robsmith/supergun/handlers/OnUserGoneHandler.java
/src/com/robsmith/supergun/utils/RoomHelper.java
/src/com/robsmith/supergun/utils/UserHelper.java
My extension is simple. It has two functions; forward a string sent from a client to all clients, and notify users when someone has left:
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//SuperGunExtension.java
package com.robsmith.supergun;
import com.smartfoxserver.v2.core.SFSEventType;
import com.smartfoxserver.v2.extensions.SFSExtension;
import com.robsmith.supergun.handlers.*;
// Requests that can be send from clients:
// - sendPackedString
public class SuperGunExtension extends SFSExtension
{
// private World world; // Reference to World simulation model
// public World getWorld() {
// return world;
// }
@Override
public void init() {
// world = new World(this); // Creating the world model
// Subscribing the request handlers
addRequestHandler("SendPackedString", SendPackedStringHandler.class);
addEventHandler(SFSEventType.USER_DISCONNECT, OnUserGoneHandler.class);
addEventHandler(SFSEventType.USER_LEAVE_ROOM, OnUserGoneHandler.class);
addEventHandler(SFSEventType.USER_LOGOUT, OnUserGoneHandler.class);
trace("SuperGun extension initialized");
}
@Override
public void destroy() {
super.destroy();
}
}
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//SendPackedStringHandler
package com.robsmith.supergun.handlers;
import com.robsmith.supergun.utils.RoomHelper;
import com.robsmith.supergun.utils.UserHelper;
import com.smartfoxserver.v2.entities.Room;
import com.smartfoxserver.v2.entities.User;
import com.smartfoxserver.v2.entities.data.ISFSObject;
import com.smartfoxserver.v2.extensions.BaseClientRequestHandler;
import java.util.List;
public class SendPackedStringHandler extends BaseClientRequestHandler {
@Override
public void handleClientRequest(User u, ISFSObject data)
{
// String packedString = String.fromSFSObject(data);
// World world = RoomHelper.getWorld(this);
// boolean valid = world.receivePackedString(u, receivedTransform);
//if (valid)
// {
Room currentRoom = RoomHelper.getCurrentRoom(this);
List<User> userList = UserHelper.getRecipientsList(currentRoom);
this.send("SendPackedString", data, userList);
// }
}
}
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//OnUserGoneHandler
package com.robsmith.supergun.handlers;
import com.smartfoxserver.v2.core.ISFSEvent;
import com.smartfoxserver.v2.exceptions.SFSException;
import com.smartfoxserver.v2.extensions.BaseServerEventHandler;
public class OnUserGoneHandler extends BaseServerEventHandler {
@Override
public void handleServerEvent(ISFSEvent event) throws SFSException {
// User user = (User) event.getParameter(SFSEventParam.USER);
// World world = RoomHelper.getCurrentRoom(this);
// world.userLeft(user);
}
}
The other two helper files remain unchanged from the sfsFps example, but I will provide them anyways:
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//RoomHelper
package com.robsmith.superpong.utils;
import com.smartfoxserver.v2.entities.Room;
import com.smartfoxserver.v2.extensions.BaseClientRequestHandler;
import com.smartfoxserver.v2.extensions.SFSExtension;
// Helper methods to easily get current room or zone and precache the link to ExtensionHelper
public class RoomHelper {
public static Room getCurrentRoom(BaseClientRequestHandler handler) {
return handler.getParentExtension().getParentRoom();
}
public static Room getCurrentRoom(SFSExtension extension) {
return extension.getParentRoom();
}
}
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package com.robsmith.supergun.utils;
import com.smartfoxserver.v2.entities.Room;
import com.smartfoxserver.v2.entities.User;
import java.util.List;
// Helper methods to easily get socket channel list to send response message to clients
public class UserHelper {
public static List<User> getRecipientsList(Room room, User exceptUser) {
List<User> users = room.getUserList();
if (exceptUser != null) {
users.remove(exceptUser);
}
return users;
}
public static List<User> getRecipientsList(Room currentRoom) {
return getRecipientsList(currentRoom, null);
}
}
I compiled the above into a .Jar using Eclipse on my Mac via:
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Package Explorer -> Right Click On SuperGunExtension -> Export
Select /Java/Jar File
NEXT
[X] Export Generated class files and resources
[ ] Export all output ...
[ ] Export Java sources ...
[ ] Export refactorings ...
Export Dstination /Users/robsmith/Desktop/SuperGunExtension.jar
[X] Compress contents of Jar
[ ] Add directory entreis
[ ] overwrite without warning
NEXT
[X] Export class fiels with compile errors
[X] Export class files with compile warnings
GREYED [ ] create source folder structure
GREYED [X] Build projects if not built automaticall
[X] Save description of this Jar in workspace
/SuperGunExtension/SuperGunExtension.jardesc
NEXT
(O) Generate Manifest File
[ ] Save manifest in workspace
GREYED [ ] Use the saved manifest...
Manifest File:
( ) Use Existing manifest
Manifest File:
( ) Seal the Jar
(O) Seal some packages Nothing Sealed
Select the entry point:
(empty)
FINISH
My Server looks like this:
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/etc/sfs2x/SFS2X/extensions/supergun/SuperGunExtension.jar
sfsStartDebug looks like this
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java -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=y -cp "./:lib/*:lib/Jetty/*:extensions/__lib__/*" -Dfile.encoding=UT\
F-8 com.smartfoxserver.v2.Main $1 $2 $3
When executed, it reports:
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Listening for transport dt_socket at address: 8787
The eclipse Debug tool reports the above post when run:
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BeerPongExtension [Remote Java Application]
Java HotSpot(TM) Client VM[169.254.169.154:8787]
Thread [main] (Suspended (exception ClassNotFoundException))
Launcher$AppClassLoader(URLClassLoader).findClass(String) line: 205
Launcher$AppClassLoader(ClassLoader).loadClass(String, boolean) line: 306
Launcher$AppClassLoader.loadClass(String, boolean) line: 268
Launcher$AppClassLoader(ClassLoader).loadClass(String) line: 251
Launcher$AppClassLoader(ClassLoader).loadClassInternal(String) line: 319
ARG[0] = com.smartfoxserver.v2.Main
When I run my unity project, I do not get any errors when trying to create the room with my extension (though, I don't get any when the extension isn't there either). Here is some code worth mentioning in my project:
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//Protocols/SmartFoxServer.js
... code ...
public static var extName : String = "supergun"; // The server extension we work with
public static var extClass : String = "com.robsmith.supergun.SuperGunExtension"; // The class name of the extension
private var smartFox : SmartFox;
private var useDebug : boolean = true;
function Awake ()
{
myName = gameObject.name;
if (SmartFoxConnection.IsInitialized)
{
smartFox = SmartFoxConnection.Connection;
}
else
{
smartFox = new SmartFox(useDebug);
}
gameController = GameObject.Find("GameControl").GetComponent(GameController) as GameController;
gameRules = gameObject.Find("GameRules").GetComponent(GameRules) as GameRules;
}
... code ...
function FixedUpdate () : void
{
if (gameController.GetGameState() == "Playing" || gameController.GetGameState() == "WaitingForSmartFox")
{
if (running)
{
if (firstRun)
{
smartFox = SmartFoxConnection.Connection;
SubscribeDelegates();
firstRun = false;
}
else
{
smartFox.ProcessEvents();
}
}
else
{
smartFox = SmartFoxConnection.Connection;
if (smartFox != null)
{
running = true;
}
}
}
}
function SubscribeDelegates () : void
{
smartFox.AddEventListener(SFSEvent.EXTENSION_RESPONSE, OnExtensionResponse);
smartFox.AddEventListener(SFSEvent.USER_EXIT_ROOM, OnUserLeaveRoom);
smartFox.AddEventListener(SFSEvent.CONNECTION_LOST, OnConnectionLost);
smartFox.AddEventListener(SFSEvent.USER_COUNT_CHANGE, OnUserCountChange);
}
function Send (message : String)
{
var room : Room = smartFox.LastJoinedRoom;
var data : ISFSObject = SFSObject();
data.PutUtfString("msg", message);
var request : ExtensionRequest = ExtensionRequest("sendPackedString", data, room);
Debug.Log("Sending to " + room.Name + " " + room.Id + "::" + message);
smartFox.Send(request);
}
// This method handles all the responses from the server
function OnExtensionResponse (evt : BaseEvent)
{
Debug.Log("RECEIVED:" + Utilities.HashtableToString(evt.Params));
try
{
var cmd : String = evt.Params["cmd"].ToString();
CallFromPackedData(cmd);
}
catch (e : Exception)
{
Debug.Log("Exception handling response: "+e.Message+" >>> "+e.StackTrace);
}
}
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//Menus/MenuMultiplayerLobby.js (LobbyGUI.cs converted to .JS)
... code ...
// Button row
if (GUI.Button (new Rect (0, 70, 80, 20), "New game"))
{
showNewGameWindow = false;
if (roomName.Equals("")) {
roomName = smartFox.MySelf.Name + " game";
}
//tried uncommenting code below, didn't work
// var roomObj : NewRoomDescriptor = NewRoomDescriptor (roomName, numMaxUsers, true, 0, ArrayList(), nNewRoomDescriptor.ExtensionDescriptor(SmartFoxServer.extName, SmartFoxServer.extClass), "", true, true);
// smartFox.CreateRoom(roomObj);
var settings : RoomSettings = new RoomSettings(roomName);
settings.GroupId = "game";
settings.IsGame = true;
settings.MaxUsers = numMaxUsers;
settings.MaxSpectators = 0;
settings.Extension = new RoomExtension(SmartFoxServer.extName, SmartFoxServer.extClass);
smartFox.Send(new CreateRoomRequest(settings, true, smartFox.LastJoinedRoom));
smartFox.RemoveAllEventListeners();
// menuController.SetMenu("WaitingForSmartFox");
}
... code ...
I checked the documentation to see if there was a way to log debug in a file on the server and I did not see it. I checked the API to see if there was a function to do this and I did not see it. The trace function seemed only relevant to flash users. I checked to see where the main entery point for SFS was, which pointed stated "The main entry point of API is the com.smartfoxserver.v2.api.SFSApi class".
This makes me beleive I need to change com.smartfoxserver.v2.Main to com.smartfoxserver.v2.api.SFSApi.Main, but that didn't help.
I'm really lost, and I haven't had any luck finding anything over the past few days.
Any help is much appreciated.
!!
!