module ServerState

    (

    module RoomsAndClients,

    clientRoomA,

    ServerState(..),

    client's,

    allClientsS,

    roomClientsS

    ) where

import Control.Monad.State

----------------------

import RoomsAndClients

import CoreTypes

data ServerState = ServerState {

        clientIndex :: Maybe ClientIndex,

        serverInfo :: ServerInfo,

        roomsClients :: MRnC

    }

clientRoomA :: StateT ServerState IO RoomIndex

clientRoomA = do

    (Just ci) <- gets clientIndex

    rnc <- gets roomsClients

    liftIO $ clientRoomM rnc ci

client's :: (ClientInfo -> a) -> StateT ServerState IO a

client's f = do

    (Just ci) <- gets clientIndex

    rnc <- gets roomsClients

    liftIO $ client'sM rnc f ci

allClientsS :: StateT ServerState IO [ClientInfo]

allClientsS = gets roomsClients >>= liftIO . clientsM

roomClientsS :: RoomIndex -> StateT ServerState IO [ClientInfo]

roomClientsS ri = do

    rnc <- gets roomsClients

    liftIO $ roomClientsM rnc ri