gameServer/HWProtoNEState.hs
author unc0rr
Sun, 02 Dec 2012 01:26:00 +0400
changeset 8179 a1ffcb559f99
parent 5090 2922455e606e
child 8371 0551b5c3de9a
permissions -rw-r--r--
Refactor: get rid of excessive QSettings instances on the same poor hedgewars.ini file
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
     1
{-# LANGUAGE OverloadedStrings #-}
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     2
module HWProtoNEState where
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     3
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
     4
import Control.Monad.Reader
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
     5
import qualified Data.ByteString.Char8 as B
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     6
--------------------------------------
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     7
import CoreTypes
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     8
import Actions
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     9
import Utils
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    10
import RoomsAndClients
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    11
4989
4771fed9272e - Write server config into .ini file on change
unc0rr
parents: 4975
diff changeset
    12
handleCmd_NotEntered :: CmdHandler
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    13
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    14
handleCmd_NotEntered ["NICK", newNick] = do
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    15
    (ci, irnc) <- ask
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    16
    let cl = irnc `client` ci
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    17
    if not . B.null $ nick cl then return [ProtocolError "Nickname already chosen"]
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    18
        else
4991
90d1fb9fc2e1 Fix check for duplicated nickname
unc0rr
parents: 4989
diff changeset
    19
        if illegalName newNick then return [ByeClient "Illegal nickname"]
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    20
            else
4991
90d1fb9fc2e1 Fix check for duplicated nickname
unc0rr
parents: 4989
diff changeset
    21
            return $
90d1fb9fc2e1 Fix check for duplicated nickname
unc0rr
parents: 4989
diff changeset
    22
                ModifyClient (\c -> c{nick = newNick}) :
90d1fb9fc2e1 Fix check for duplicated nickname
unc0rr
parents: 4989
diff changeset
    23
                AnswerClients [sendChan cl] ["NICK", newNick] :
90d1fb9fc2e1 Fix check for duplicated nickname
unc0rr
parents: 4989
diff changeset
    24
                [CheckRegistered | clientProto cl /= 0]
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    25
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    26
handleCmd_NotEntered ["PROTO", protoNum] = do
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    27
    (ci, irnc) <- ask
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    28
    let cl = irnc `client` ci
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    29
    if clientProto cl > 0 then return [ProtocolError "Protocol already known"]
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    30
        else
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    31
        if parsedProto == 0 then return [ProtocolError "Bad number"]
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    32
            else
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    33
            return $
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    34
                ModifyClient (\c -> c{clientProto = parsedProto}) :
5030
42746c5d4a80 Changed the standard show function to Text.Show.ByteString, and misc.
EJ <eivind.jahren@gmail.com>
parents: 4991
diff changeset
    35
                AnswerClients [sendChan cl] ["PROTO", showB parsedProto] :
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    36
                [CheckRegistered | not . B.null $ nick cl]
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    37
    where
5090
2922455e606e Use readInt_
unc0rr
parents: 5030
diff changeset
    38
        parsedProto = readInt_ protoNum
1841
fba7210b438b Retrieve client password from web database and ask for it
unc0rr
parents: 1834
diff changeset
    39
3536
7d99655130ff Partially reimplement joining rooms
unc0rr
parents: 3500
diff changeset
    40
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    41
handleCmd_NotEntered ["PASSWORD", passwd] = do
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    42
    (ci, irnc) <- ask
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    43
    let cl = irnc `client` ci
1879
bb114339eb4e Implement kick from room
unc0rr
parents: 1847
diff changeset
    44
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    45
    if passwd == webPassword cl then
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    46
        return $ JoinLobby : [AnswerClients [sendChan cl] ["ADMIN_ACCESS"] | isAdministrator cl]
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    47
        else
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    48
        return [ByeClient "Authentication failed"]
1879
bb114339eb4e Implement kick from room
unc0rr
parents: 1847
diff changeset
    49
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    50
4295
1f5604cd99be This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents: 4242
diff changeset
    51
handleCmd_NotEntered _ = return [ProtocolError "Incorrect command (state: not entered)"]