gameServer/ServerState.hs
author mk12
Fri, 07 Dec 2012 16:03:53 -0500
changeset 8266 927da572bcdc
parent 6541 08ed346ed341
child 8371 0551b5c3de9a
permissions -rw-r--r--
will fix this http://code.google.com/p/hedgewars/source/detail?r=9f0e79ab51f00f3b1e133ae70cdd63f6963439c0 and will allow hedgewars to build without video recording enabled, for the time being although i want to talk to koda or someone to understand what should be #ifdef'd and if i've done too much or too little.. but at least that will let it build

module ServerState
    (
    module RoomsAndClients,
    clientRoomA,
    ServerState(..),
    client's,
    allClientsS,
    roomClientsS,
    sameProtoClientsS,
    io
    ) where

import Control.Monad.State.Strict
import Data.Set as Set(Set)
import Data.Word
----------------------
import RoomsAndClients
import CoreTypes

data ServerState = ServerState {
        clientIndex :: !(Maybe ClientIndex),
        serverInfo :: !ServerInfo,
        removedClients :: !(Set.Set ClientIndex),
        roomsClients :: !MRnC
    }


clientRoomA :: StateT ServerState IO RoomIndex
clientRoomA = do
    (Just ci) <- gets clientIndex
    rnc <- gets roomsClients
    io $ clientRoomM rnc ci

client's :: (ClientInfo -> a) -> StateT ServerState IO a
client's f = do
    (Just ci) <- gets clientIndex
    rnc <- gets roomsClients
    io $ 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
    io $ roomClientsM rnc ri

sameProtoClientsS :: Word16 -> StateT ServerState IO [ClientInfo]
sameProtoClientsS p = liftM f allClientsS
    where
        f = filter (\c -> clientProto c == p)
    
io :: IO a -> StateT ServerState IO a
io = liftIO