:( bad revision.
{-# LANGUAGE OverloadedStrings #-}
module HWProtoCore where
import Control.Monad.Reader
import Data.Maybe
import qualified Data.ByteString.Char8 as B
--------------------------------------
import CoreTypes
import Actions
import HWProtoNEState
import HWProtoLobbyState
import HWProtoInRoomState
import HandlerUtils
import RoomsAndClients
import Utils
handleCmd, handleCmd_loggedin :: CmdHandler
handleCmd ["PING"] = answerClient ["PONG"]
handleCmd ("QUIT" : xs) = return [ByeClient msg]
where
msg = if not $ null xs then head xs else "bye"
handleCmd ["PONG"] = do
cl <- thisClient
if pingsQueue cl == 0 then
return [ProtocolError "Protocol violation"]
else
return [ModifyClient (\c -> c{pingsQueue = pingsQueue c - 1})]
handleCmd cmd = do
(ci, irnc) <- ask
if logonPassed (irnc `client` ci) then
handleCmd_loggedin cmd
else
handleCmd_NotEntered cmd
handleCmd_loggedin ["INFO", asknick] = do
(_, rnc) <- ask
maybeClientId <- clientByNick asknick
isAdminAsking <- liftM isAdministrator thisClient
let noSuchClient = isNothing maybeClientId
let clientId = fromJust maybeClientId
let cl = rnc `client` fromJust maybeClientId
let roomId = clientRoom rnc clientId
let clRoom = room rnc roomId
let roomMasterSign = if isMaster cl then "@" else ""
let adminSign = if isAdministrator cl then "@" else ""
let roomInfo = if roomId /= lobbyId then B.concat [roomMasterSign, "room ", name clRoom] else adminSign `B.append` "lobby"
let roomStatus = if gameinprogress clRoom then
if teamsInGame cl > 0 then "(playing)" else "(spectating)"
else
""
let hostStr = if isAdminAsking then host cl else cutHost $ host cl
if noSuchClient then
return []
else
answerClient [
"INFO",
nick cl,
B.concat ["[", hostStr, "]"],
protoNumber2ver $ clientProto cl,
B.concat ["[", roomInfo, "]", roomStatus]
]
handleCmd_loggedin cmd = do
(ci, rnc) <- ask
if clientRoom rnc ci == lobbyId then
handleCmd_lobby cmd
else
handleCmd_inRoom cmd