[server] add session

gulpfile.js

@@ -23,6 +23,14 @@ exports.clean = function clean() {
     return gulp.src('target/*', {read: false}).pipe(gulpClean());
 };
 
+exports.generate = function generate()  {
+    return new Haxe().haxelib(['run', 'protohx', 'generate', 'protohx.json']).then(({stdout}) => {
+        if (stdout.indexOf('FAIL') > -1) {
+            throw stdout;
+        }
+    });
+};
+
 const config = new Project.Config({
     meta: {
         title: 'Puzzle\'z',
@@ -52,6 +60,7 @@ const app = new Project(
     config.branch({
         name: 'app',
         sources: [
+            'src-gen/haxe',
             'src/common/haxe',
             'src/app/haxe',
         ],
@@ -79,6 +88,7 @@ const server = new Project(
     config.branch({
         name: 'server',
         sources: [
+            'src-gen/haxe',
             'src/common/haxe',
             'src/server/haxe',
         ],
@@ -90,6 +100,7 @@ module.exports.publish = publish(packageInfo.name, packageInfo.version, Config.P
 
 const defaultSeries = [
     exports.clean,
+    exports.generate,
     module.exports['app:flash:build'],
     module.exports['app:flash:html'],
     module.exports['app:html5:build'],

package.json

@@ -16,7 +16,8 @@
         "lime": "7.7.0",
         "openfl": "8.9.6",
         "hxcpp": "4.0.52",
-        "svg": "1.1.3"
+        "svg": "1.1.3",
+        "haxe-crypto": "0.0.7"
     },
     "haxe": "4.0.5",
     "dependencies": {}

protohx.json

@@ -0,0 +1,12 @@
+{
+  "protoPath": "src/common/proto",
+  "protoFiles": [
+    "src/common/proto/core.proto",
+    "src/common/proto/game.proto",
+    "src/common/proto/room.proto",
+    "src/common/proto/pack.proto"
+  ],
+  "cleanOut": true,
+  "haxeOut": "src-gen/haxe",
+  "javaOut": null
+}

src/app/haxe/ru/m/puzzlez/PuzzlezApp.hx

@@ -1,5 +1,9 @@
 package ru.m.puzzlez;
 
+import hw.connect.ConnectionFactory;
+import ru.m.puzzlez.proto.pack.Request;
+import ru.m.puzzlez.proto.pack.Response;
+import hw.connect.IConnection;
 import hw.log.TraceLogger;
 import hw.app.App;
 import hw.app.Const;
@@ -12,6 +16,7 @@ import ru.m.update.Updater;
 class PuzzlezApp {
 
     @:provide static var updater:Updater;
+    @:provide static var connection:IConnection<Response, Request>;
 
     public static function main() {
         // ToDo: fix @:provide macro
@@ -19,6 +24,8 @@ class PuzzlezApp {
         ImageStorage;
         SettingsStorage;
         L.push(new TraceLogger());
+        connection = ConnectionFactory.buildClientConnection("127.0.0.1", 6000, Request);
+        connection.connect().then(_ -> L.i("connect", "success")).catchError(error -> L.e("connect", "", error));
         updater = new Updater(Const.instance.VERSION, "https://shmyga.ru/repo/puzzlez/packages.json");
         var app = new App();
         app.theme = new PuzzlezTheme();

src/app/haxe/ru/m/puzzlez/render/Render.hx

@@ -186,7 +186,7 @@ class Render extends SpriteView implements IRender {
             }
             activePart = pointPart;
             tableView.setChildIndex(activePart, tableView.numChildren - 1);
-            activePoint = tableView.globalToLocal(point);
+            activePoint = RenderUtil.convertPoint(tableView.globalToLocal(point));
             tableView.stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
             tableView.stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
             signal.emit(ACTION(PART_TAKE(activePart.id)));
@@ -194,14 +194,14 @@ class Render extends SpriteView implements IRender {
     }
 
     private function onMouseMove(event:MouseEvent):Void {
-        var newPoint:Point = tableView.globalToLocal(new FlashPoint(event.stageX, event.stageY));
+        var newPoint:Point = RenderUtil.convertPoint(tableView.globalToLocal(new FlashPoint(event.stageX, event.stageY)));
         var partPosition = activePart.position.add(newPoint).subtract(activePoint);
         signal.emit(ACTION(PART_MOVE(activePart.id, partPosition.clone())));
         activePoint = newPoint;
     }
 
     private function onMouseUp(event:MouseEvent):Void {
-        var newPoint:Point = tableView.globalToLocal(new FlashPoint(event.stageX, event.stageY));
+        var newPoint:Point = RenderUtil.convertPoint(tableView.globalToLocal(new FlashPoint(event.stageX, event.stageY)));
         var partPosition = activePart.position.add(newPoint).subtract(activePoint);
         signal.emit(ACTION(PART_PUT(activePart.id, partPosition.clone())));
         tableView.stage.removeEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);

src/app/haxe/ru/m/puzzlez/render/RenderUtil.hx

@@ -116,4 +116,8 @@ class RenderUtil {
         var height = source.height * s;
         return new Rectangle((target.width - width) / 2, (target.height - height) / 2, width, height);
     }
+
+    public static function convertPoint(point:flash.geom.Point):Point {
+        return new Point(point.x, point.y);
+    }
 }

src/common/proto/core.proto

@@ -0,0 +1,12 @@
+syntax = "proto3";
+
+package ru.m.puzzlez.proto.core;
+
+message UserProto {
+    string uuid = 1;
+    string name = 2;
+}
+
+message GameProto {
+    int32 id = 1;
+}

src/common/proto/game.proto

@@ -0,0 +1,8 @@
+syntax = "proto3";
+
+package ru.m.puzzlez.proto.game;
+
+message GameEventProto {
+    int32 time = 1;
+    string event = 2;
+}

src/common/proto/pack.proto

@@ -0,0 +1,55 @@
+syntax = "proto3";
+
+import "core.proto";
+import "game.proto";
+import "room.proto";
+
+package ru.m.puzzlez.proto.pack;
+
+message ErrorResponse {
+    int32 code = 1;
+    string message = 2;
+}
+
+message LoginRequest {
+    string uuid = 1;
+    string name = 2;
+}
+
+message LoginResponse {
+    ru.m.puzzlez.proto.core.UserProto user = 1;
+}
+
+message LogoutRequest {}
+
+message LogoutResponse {}
+
+message GameEventRequest {
+    ru.m.puzzlez.proto.game.GameEventProto event = 1;
+}
+
+message GameEventResponse {
+    ru.m.puzzlez.proto.game.GameEventProto event = 1;
+}
+
+message Request {
+    oneof content {
+        LoginRequest login = 1;
+        LogoutRequest logout = 2;
+        ru.m.puzzlez.proto.room.RoomRequest room = 3;
+        ru.m.puzzlez.proto.room.RoomListRequest roomList = 4;
+        GameEventRequest gameEvent = 6;
+    }
+}
+
+message Response {
+    oneof content {
+        LoginResponse login = 1;
+        LogoutResponse logout = 2;
+        ru.m.puzzlez.proto.room.RoomResponse room = 3;
+        ru.m.puzzlez.proto.room.RoomListResponse roomList = 4;
+        GameEventResponse gameEvent = 6;
+
+        ErrorResponse error = 999;
+    }
+}

src/common/proto/room.proto

@@ -0,0 +1,64 @@
+syntax = "proto3";
+
+import "core.proto";
+
+package ru.m.puzzlez.proto.room;
+
+message SlotProto {
+    string team = 3;
+    int32 index = 4;
+}
+
+message RoomSlotProto {
+    SlotProto slot = 1;
+    ru.m.puzzlez.proto.core.UserProto user = 2;
+}
+
+message RoomProto {
+    ru.m.puzzlez.proto.core.GameProto game = 1;
+    ru.m.puzzlez.proto.core.UserProto creator = 2;
+    repeated ru.m.puzzlez.proto.core.UserProto users = 3;
+    repeated RoomSlotProto slots = 4;
+}
+
+message CreateRequest {
+    string type = 2;
+    int32 level = 3;
+}
+
+message JoinRequest {
+    int32 gameId = 1;
+    bool restore = 2;
+}
+
+message LeaveRequest {
+}
+
+message SlotRequest {
+    SlotProto slot = 3;
+}
+
+message StartRequest {
+}
+
+message RoomRequest {
+    oneof content {
+        CreateRequest create = 1;
+        JoinRequest join = 2;
+        LeaveRequest leave = 3;
+        SlotRequest slot = 4;
+        StartRequest start = 5;
+    }
+}
+
+message RoomResponse {
+    RoomProto room = 1;
+}
+
+message RoomListRequest {
+    bool subscribe = 1;
+}
+
+message RoomListResponse {
+    repeated RoomProto rooms = 1;
+}

src/server/haxe/ru/m/puzzlez/GameSession.hx

@@ -0,0 +1,179 @@
+package ru.m.puzzlez;
+
+import com.hurlant.crypto.extra.UUID;
+import com.hurlant.crypto.prng.Random;
+import haxe.Serializer;
+import haxe.Unserializer;
+import hw.connect.session.ProtoSession;
+import hw.log.BaseLogger.LoggerUtil;
+import ru.m.puzzlez.core.GameEvent;
+import ru.m.puzzlez.game.IGameManager;
+import ru.m.puzzlez.game.ServerGame;
+import ru.m.puzzlez.proto.core.UserProto;
+import ru.m.puzzlez.proto.game.GameEventProto;
+import ru.m.puzzlez.proto.pack.ErrorResponse;
+import ru.m.puzzlez.proto.pack.GameEventResponse;
+import ru.m.puzzlez.proto.pack.LoginResponse;
+import ru.m.puzzlez.proto.pack.LogoutResponse;
+import ru.m.puzzlez.proto.pack.Request;
+import ru.m.puzzlez.proto.pack.Response;
+import ru.m.puzzlez.proto.room.RoomListResponse;
+import ru.m.puzzlez.proto.room.RoomResponse;
+import sys.net.Socket;
+
+class GameSession extends ProtoSession<Response, Request> implements GameManagerListener {
+    private static inline var TAG = "Session";
+
+    @:provide static var gameManager:IGameManager;
+
+    public var user(default, null):UserProto;
+    public var gameId(default, null):Int;
+
+    private var subscribed:Bool;
+    private var tag(get, never):String;
+
+    private function get_tag():String {
+        return '[${id}|${user == null ? '-' : user.name}|${gameId == -1 ? '-' : Std.string(gameId)}]';
+    }
+
+    public function new(socket:Socket) {
+        super(socket, Request);
+        gameId = -1;
+    }
+
+    private function sendError(code:Int, message:String):Void {
+        send(new Response().setError(new ErrorResponse().setCode(code).setMessage(message)));
+    }
+
+    private function listGame():RoomListResponse {
+        var games = gameManager.games;
+        return new RoomListResponse().setRooms([for (game in games) game.room]);
+    }
+
+    override public function send(packet:Response):Void {
+        #if proto_debug L.d(TAG, '$tag send: ${packet}'); #end
+        try {
+            super.send(packet);
+        } catch (error:Dynamic) {
+            L.e(TAG, '$tag send ', error);
+        }
+    }
+
+    private function logout(leave:Bool = true):Void {
+        gameId = -1;
+        gameManager.disconnect(this);
+        if (user != null && leave) {
+            gameManager.leave(user);
+            user = null;
+        }
+    }
+
+    private function join(gameId:Int, restore:Bool):Void {
+        this.gameId = gameId;
+        gameManager.join(gameId, user);
+        var game = gameManager.gamesById[gameId];
+        if (restore) {
+            // ToDo: restore
+        }
+    }
+
+    override private function onRequest(request:Request):Void {
+        #if proto_debug L.d(TAG, '$tag onRequest: ${request}'); #end
+        try {
+            if (!request.hasLogin() && user == null) {
+                throw "Not Authorized";
+            }
+            // login
+            if (request.hasLogin()) {
+                user = new UserProto()
+                .setUuid(request.login.uuid != null ? request.login.uuid : UUID.generateRandom(new Random()).toString())
+                .setName(request.login.name);
+                gameManager.connect(this);
+                send(new Response().setLogin(new LoginResponse().setUser(user)));
+                if (gameManager.gamesByUser.exists(user.uuid)) {
+                    join(gameManager.gamesByUser[user.uuid].id, false);
+                }
+            // logout
+            } else if (request.hasLogout()) {
+                logout();
+                send(new Response().setLogout(new LogoutResponse()));
+            // room
+            } else if (request.hasRoom()) {
+                if (request.room.hasCreate()) {
+                    var game = gameManager.create(user);
+                    gameId = game.id;
+                    send(new Response().setRoom(new RoomResponse().setRoom(game.room)));
+                } else if (request.room.hasJoin()) {
+                    join(request.room.join.gameId, request.room.join.restore);
+                } else if (request.room.hasLeave()) {
+                    gameManager.leave(user);
+                } else if (request.room.hasSlot()) {
+                    gameManager.slot(user, request.room.slot.slot);
+                } else if (request.room.hasStart()) {
+                    gameManager.start(gameId);
+                }
+            // room list
+            } else if (request.hasRoomList()) {
+                subscribed = request.roomList.subscribe;
+                if (subscribed) {
+                    send(new Response().setRoomList(listGame()));
+                }
+            } else if (request.hasGameEvent()) {
+                if (gameManager.gamesById.exists(gameId)) {
+                    var event:GameEvent = Unserializer.run(request.gameEvent.event.event);
+                    // ToDo: emit event
+                    ///gameManager.gamesById[gameId].gameEventSignal.emit(event);
+                }
+            }
+        } catch (error:Dynamic) {
+            L.e(TAG, '$tag onRequest ', error);
+            sendError(500, LoggerUtil.printError(error));
+        }
+    }
+
+    override public function disconnect():Void {
+        L.d(TAG, '$tag disconnect');
+        logout(false);
+        super.disconnect();
+    }
+
+    public function onCreate(game:ServerGame):Void {
+        if (subscribed) {
+            send(new Response().setRoomList(listGame()));
+        }
+    }
+
+    public function onChange(game:ServerGame, change:GameChange):Void {
+        if (gameId == game.id) {
+            switch change {
+                case LEAVE(user):
+                    if (user.uuid == this.user.uuid) {
+                        gameId = -1;
+                        send(new Response().setRoom(new RoomResponse()));
+                        return;
+                    }
+                case _:
+            }
+            send(new Response().setRoom(new RoomResponse().setRoom(game.room)));
+        }
+        if (subscribed) {
+            send(new Response().setRoomList(listGame()));
+        }
+    }
+
+    public function onDelete(game:ServerGame):Void {
+        if (gameId == game.id) {
+            gameId = -1;
+            send(new Response().setRoom(new RoomResponse()));
+        }
+        if (subscribed) {
+            send(new Response().setRoomList(listGame()));
+        }
+    }
+
+    public function onEvent(game:ServerGame, event:GameEvent):Void {
+        if (gameId == game.id) {
+            send(new Response().setGameEvent(new GameEventResponse().setEvent(new GameEventProto().setTime(0).setEvent(Serializer.run(event)))));
+        }
+    }
+}

src/server/haxe/ru/m/puzzlez/PuzzlezServer.hx

@@ -5,34 +5,34 @@ import cpp.net.ThreadServer;
 import sys.net.Socket;
 import haxe.io.Bytes;
 
-typedef Session = Dynamic;
 typedef Message = Bytes;
+
 typedef ClientMessage<M> = {
     var msg:M;
     var bytes:Int;
 }
 
-class PuzzlezServer extends ThreadServer<Session, Message> {
+class PuzzlezServer extends ThreadServer<GameSession, Message> {
 
     private static inline var TAG = 'Server';
 
-    override public function clientConnected(socket:Socket):Session {
+    override public function clientConnected(socket:Socket):GameSession {
-        var session = null; // new Session(socket);
+        var session = new GameSession(socket);
         L.d(TAG, 'Client connected');
         return session;
     }
 
-    override public function clientDisconnected(session:Session) {
+    override public function clientDisconnected(session:GameSession) {
         L.d(TAG, 'Client disconnected');
         //session.disconnect();
     }
 
-    override public function readClientMessage(session:Session, buf:Bytes, pos:Int, len:Int): ClientMessage<Message> {
+    override public function readClientMessage(session:GameSession, buf:Bytes, pos:Int, len:Int): ClientMessage<Message> {
         //L.d(TAG, 'Client message: ${buf}');
         return {msg: buf.sub(pos, len), bytes: len};
     }
 
-    override public function clientMessage(session:Session, message:Message) {
+    override public function clientMessage(session:GameSession, message:Message) {
         //session.pushData(bytes);
     }
 
@@ -41,7 +41,7 @@ class PuzzlezServer extends ThreadServer<Session, Message> {
         L.d(TAG, 'Running');
         L.i(TAG, 'Build: ${CompilationOption.get("build")}');
         var host:String = Sys.args().length > 0 ? Sys.args()[0] : "0.0.0.0";
-        var port:Int = Sys.args().length > 1 ? Std.parseInt(Sys.args()[1]) : 5000;
+        var port:Int = Sys.args().length > 1 ? Std.parseInt(Sys.args()[1]) : 6000;
         var wserver = new PuzzlezServer();
         L.i(TAG, 'Start on ${host}:${port}');
         wserver.run(host, port);

src/server/haxe/ru/m/puzzlez/game/GameListener.hx

@@ -0,0 +1,4 @@
+package ru.m.puzzlez.game;
+
+interface GameListener {
+}

src/server/haxe/ru/m/puzzlez/game/GameManager.hx

@@ -0,0 +1,124 @@
+package ru.m.puzzlez.game;
+
+import ru.m.puzzlez.core.GameEvent;
+import ru.m.puzzlez.game.IGameManager;
+import ru.m.puzzlez.proto.room.SlotProto;
+import ru.m.puzzlez.proto.room.RoomSlotProto;
+import ru.m.puzzlez.proto.core.GameProto;
+import ru.m.puzzlez.proto.room.RoomProto;
+import ru.m.puzzlez.proto.core.UserProto;
+
+class _GameListener implements GameListener {
+    private var game:ServerGame;
+    private var dispatcher:IGameManager;
+
+    public function new(game:ServerGame, dispatcher:IGameManager) {
+        this.game = game;
+        this.dispatcher = dispatcher;
+    }
+
+    public function onGameEvent(event:GameEvent):Void {
+        dispatcher.dispatchEvent(game, event);
+        switch event {
+            case COMPLETE:
+                dispatcher.delete(game.id);
+                dispose();
+            case _:
+        }
+    }
+
+    public function dispose():Void {
+        game.disconnect(this);
+        game = null;
+        dispatcher = null;
+    }
+}
+
+@:dispatcher(GameManagerListener) class GameManager implements IGameManager {
+    public var games(default, null):Array<ServerGame>;
+    public var gamesById(default, null):Map<Int, ServerGame>;
+    public var gamesByCreator(default, null):Map<String, ServerGame>;
+    public var gamesByUser(default, null):Map<String, ServerGame>;
+
+    private var counter:Int;
+
+    public function new() {
+        counter = 0;
+        games = [];
+        gamesById = new Map();
+        gamesByCreator = new Map();
+        gamesByUser = new Map();
+    }
+
+    public function create(user:UserProto):ServerGame {
+        if (gamesByCreator.exists(user.uuid)) {
+            delete(gamesByCreator[user.uuid].id);
+        }
+        var room = new RoomProto()
+        .setGame(
+            new GameProto()
+            .setId(++counter)
+        )
+        .setCreator(user);
+        var game = new ServerGame(room);
+        var slots:Array<RoomSlotProto> = [];
+        game.room.setSlots(slots);
+        games.push(game);
+        gamesById[game.id] = game;
+        gamesByCreator[game.room.creator.uuid] = game;
+        createSignal.emit(game);
+        join(game.id, user);
+        return game;
+    }
+
+    public function join(gameId:Int, user:UserProto):Void {
+        if (gamesById.exists(gameId)) {
+            var game = gamesById[gameId];
+            game.join(user);
+            gamesByUser[user.uuid] = game;
+            changeSignal.emit(game, JOIN(user));
+        }
+    }
+
+    public function delete(gameId:Int):Void {
+        if (gamesById.exists(gameId)) {
+            var game = gamesById[gameId];
+            games.remove(game);
+            gamesById.remove(game.id);
+            gamesByCreator.remove(game.room.creator.uuid);
+            deleteSignal.emit(game);
+        }
+    }
+
+    public function leave(user:UserProto):Void {
+        /*if (gamesByCreator.exists(user.uuid)) {
+            delete(gamesByCreator[user.uuid].proto.id);
+        } else*/ if (gamesByUser.exists(user.uuid)) {
+            var game = gamesByUser[user.uuid];
+            gamesByUser.remove(user.uuid);
+            game.leave(user);
+            changeSignal.emit(game, LEAVE(user));
+        }
+    }
+
+    public function slot(user:UserProto, slot:SlotProto):Void {
+        if (gamesByUser.exists(user.uuid)) {
+            var game = gamesByUser[user.uuid];
+            game.slot(user, slot);
+            changeSignal.emit(game, SLOT(user, slot));
+        }
+    }
+
+    public function start(gameId:Int):Void {
+        if (gamesById.exists(gameId)) {
+            var game:ServerGame = gamesById[gameId];
+            changeSignal.emit(game, START);
+            game.connect(new _GameListener(game, this));
+            game.start();
+        }
+    }
+
+    public function dispatchEvent(game:ServerGame, event:GameEvent):Void {
+        eventSignal.emit(game, event);
+    }
+}

src/server/haxe/ru/m/puzzlez/game/IGameManager.hx

@@ -0,0 +1,44 @@
+package ru.m.puzzlez.game;
+
+import hw.signal.Signal;
+import ru.m.puzzlez.core.GameEvent;
+import ru.m.puzzlez.proto.core.UserProto;
+import ru.m.puzzlez.proto.room.SlotProto;
+
+enum GameChange {
+    JOIN(user:UserProto);
+    LEAVE(user:UserProto);
+    SLOT(user:UserProto, slot:SlotProto);
+    START();
+}
+
+interface GameManagerListener {
+    public function onCreate(game:ServerGame):Void;
+    public function onChange(game:ServerGame, change:GameChange):Void;
+    public function onDelete(game:ServerGame):Void;
+    public function onEvent(game:ServerGame, event:GameEvent):Void;
+}
+
+@:provide(GameManager) interface IGameManager {
+    public var games(default, null):Array<ServerGame>;
+    public var gamesById(default, null):Map<Int, ServerGame>;
+    public var gamesByCreator(default, null):Map<String, ServerGame>;
+    public var gamesByUser(default, null):Map<String, ServerGame>;
+
+    private var createSignal(default, null):Signal<ServerGame>;
+    private var changeSignal(default, null):Signal2<ServerGame, GameChange>;
+    private var deleteSignal(default, null):Signal<ServerGame>;
+    private var eventSignal(default, null):Signal2<ServerGame, GameEvent>;
+
+    public function dispatchEvent(game:ServerGame, event:GameEvent):Void;
+
+    public function connect(listener:GameManagerListener):Void;
+    public function disconnect(listener:GameManagerListener):Void;
+
+    public function create(user:UserProto):ServerGame;
+    public function delete(gameId:Int):Void;
+    public function join(gameId:Int, user:UserProto):Void;
+    public function slot(user:UserProto, slot:SlotProto):Void;
+    public function leave(user:UserProto):Void;
+    public function start(gameId:Int):Void;
+}

src/server/haxe/ru/m/puzzlez/game/ServerGame.hx

@@ -0,0 +1,72 @@
+package ru.m.puzzlez.game;
+
+import haxe.Timer;
+import ru.m.puzzlez.core.GameEvent;
+import ru.m.puzzlez.proto.core.UserProto;
+import ru.m.puzzlez.proto.room.RoomProto;
+import ru.m.puzzlez.proto.room.SlotProto;
+
+@:dispatcher(GameListener) class ServerGame {
+
+    public var room(default, null):RoomProto;
+    public var id(get, null):Int;
+
+    private var timer:Timer;
+
+    public function new(room:RoomProto) {
+        this.room = room;
+    }
+
+    private inline function get_id():Int {
+        return room.game.id;
+    }
+
+    public function contains(user:UserProto):Bool {
+        for (slot in room.slots) {
+            if (slot.hasUser() && slot.user.uuid == user.uuid) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function join(user:UserProto):Void {
+        if (!contains(user)) {
+            room.users.push(user);
+        }
+    }
+
+    public function slot(user:UserProto, slot:SlotProto):Void {
+        join(user);
+        for (s in room.slots) {
+            if (s.hasUser() && s.user.uuid == user.uuid) {
+                s.clearUser();
+                break;
+            }
+        }
+        for (s in room.slots) {
+            if (s.slot.team == slot.team && s.slot.index == slot.index) {
+                s.setUser(user);
+                break;
+            }
+        }
+    }
+
+    public function leave(user:UserProto):Void {
+        for (slot in room.slots) {
+            if (slot.user != null && slot.user.uuid == user.uuid) {
+                slot.clearUser();
+                break;
+            }
+        }
+        room.setUsers(room.users.filter(function(u:UserProto) return u.uuid != user.uuid));
+    }
+
+    public function start():Void {
+
+    }
+
+    public function restore():Array<GameEvent> {
+        return [];
+    }
+}