--- a/netserver/HWProto.hs	Mon Jan 12 14:55:30 2009 +0000
+++ b/netserver/HWProto.hs	Mon Jan 12 14:57:42 2009 +0000
@@ -6,6 +6,8 @@
 import IO
 import Data.List
 import Data.Word
+import Data.Sequence(Seq, (|>), empty)
+import Data.Foldable(toList)
 import Miscutils
 import Maybe
 import qualified Data.Map as Map
@@ -245,7 +247,7 @@
 					[]
 				else
 					(answerClientOnly  ["RUN_GAME"]) ++
-					answerClientOnly ("GAMEMSG" : "DGUkc3BlY3RhdGUgMQ==" : roundMsgs clRoom)
+					answerClientOnly ("GAMEMSG" : "DGUkc3BlY3RhdGUgMQ==" : (toList $ roundMsgs clRoom))
 
 handleCmd_noRoom client clients rooms ["JOIN", roomName] =
 	handleCmd_noRoom client clients rooms ["JOIN", roomName, ""]
@@ -368,7 +370,7 @@
 handleCmd_inRoom client _ rooms ["START_GAME"] =
 	if isMaster client && (playersIn clRoom == readyPlayers clRoom) && (not $ gameinprogress clRoom) then
 		if enoughClans then
-			(noChangeClients, modifyRoom clRoom{gameinprogress = True, roundMsgs = []}, answerRunGame)
+			(noChangeClients, modifyRoom clRoom{gameinprogress = True, roundMsgs = empty}, answerRunGame)
 		else
 			(noChangeClients, noChangeRooms, answerTooFewClans)
 	else
@@ -397,7 +399,7 @@
 
 handleCmd_inRoom client clients rooms ["ROUNDFINISHED"] =
 	if isMaster client then
-		(modifyRoomClients clRoom (\cl -> cl{isReady = False}), modifyRoom clRoom{gameinprogress = False, readyPlayers = 0, roundMsgs = []}, answerAllNotReady)
+		(modifyRoomClients clRoom (\cl -> cl{isReady = False}), modifyRoom clRoom{gameinprogress = False, readyPlayers = 0, roundMsgs = empty}, answerAllNotReady)
 	else
 		(noChangeClients, noChangeRooms, [])
 	where
@@ -411,7 +413,7 @@
 		addMsg = if roomProto clRoom < 20 then
 					noChangeRooms
 				else
-					modifyRoom clRoom{roundMsgs = roundMsgs clRoom ++ [msg]}
+					modifyRoom clRoom{roundMsgs = roundMsgs clRoom |> msg}
 		clRoom = roomByName (room client) rooms
 
 handleCmd_inRoom client clients rooms ["KICK", kickNick] =

--- a/netserver/Miscutils.hs	Mon Jan 12 14:55:30 2009 +0000
+++ b/netserver/Miscutils.hs	Mon Jan 12 14:57:42 2009 +0000
@@ -4,10 +4,11 @@
 import Control.Concurrent.STM
 import Data.Word
 import Data.Char
-import Data.List
+import Data.List(find)
 import Maybe (fromJust)
 import qualified Data.Map as Map
 import Data.Time
+import Data.Sequence(Seq, empty)
 import Network
 
 data ClientInfo =
@@ -59,7 +60,7 @@
 		readyPlayers :: Int,
 		isRestrictedJoins :: Bool,
 		isRestrictedTeams :: Bool,
-		roundMsgs :: [String],
+		roundMsgs :: Seq String,
 		params :: Map.Map String [String]
 	}
 createRoom = (
@@ -74,7 +75,7 @@
 		0
 		False
 		False
-		[]
+		Data.Sequence.empty
 		Map.empty
 	)