New approach to the low-res problem. Basically, we already have a 1024 minimum, and the tallest maps are restricting themselves to 2048 maximum. All backgrounds are scaled down 50%, then scaled up on draw. Saves memory, and backgrounds are already deliberately fuzzed for depth of field anyway.
{-# LANGUAGE OverloadedStrings #-}
module HWProtoNEState where
import qualified Data.IntMap as IntMap
import Maybe
import Data.List
import Data.Word
import Control.Monad.Reader
import qualified Data.ByteString.Char8 as B
--------------------------------------
import CoreTypes
import Actions
import Utils
import RoomsAndClients
handleCmd_NotEntered :: CmdHandler
handleCmd_NotEntered ["NICK", newNick] = do
(ci, irnc) <- ask
let cl = irnc `client` ci
if not . B.null $ nick cl then return [ProtocolError "Nickname already chosen"]
else
if haveSameNick irnc then return [AnswerClients [sendChan cl] ["WARNING", "Nickname already in use"], ByeClient ""]
else
if illegalName newNick then return [ByeClient "Illegal nickname"]
else
return $
ModifyClient (\c -> c{nick = newNick}) :
AnswerClients [sendChan cl] ["NICK", newNick] :
[CheckRegistered | clientProto cl /= 0]
where
haveSameNick irnc = False --isJust $ find (\cl -> newNick == nick cl) $ IntMap.elems clients
handleCmd_NotEntered ["PROTO", protoNum] = do
(ci, irnc) <- ask
let cl = irnc `client` ci
if clientProto cl > 0 then return [ProtocolError "Protocol already known"]
else
if parsedProto == 0 then return [ProtocolError "Bad number"]
else
return $
ModifyClient (\c -> c{clientProto = parsedProto}) :
AnswerClients [sendChan cl] ["PROTO", B.pack $ show parsedProto] :
[CheckRegistered | not . B.null $ nick cl]
where
parsedProto = case B.readInt protoNum of
Just (i, t) | B.null t -> fromIntegral i
otherwise -> 0
handleCmd_NotEntered ["PASSWORD", passwd] = do
(ci, irnc) <- ask
let cl = irnc `client` ci
if passwd == webPassword cl then
return $ JoinLobby : [AnswerClients [sendChan cl] ["ADMIN_ACCESS"] | isAdministrator cl]
else
return [ByeClient "Authentication failed"]
{-
handleCmd_NotEntered clID clients _ ["DUMP"] =
if isAdministrator (clients IntMap.! clID) then [Dump] else []
-}
handleCmd_NotEntered _ = return [ProtocolError "Incorrect command (state: not entered)"]