gameServer/ServerCore.hs
author jose1711
Thu, 23 Dec 2010 20:46:51 +0100
changeset 4653 913460abf897
parent 4568 f85243bf890e
child 4904 0eab727d4717
permissions -rw-r--r--
Updated Slovak translation
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     1
module ServerCore where
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     2
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     3
import Network
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     4
import Control.Concurrent
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
     5
import Control.Concurrent.STM
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     6
import Control.Concurrent.Chan
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     7
import Control.Monad
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     8
import qualified Data.IntMap as IntMap
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     9
import System.Log.Logger
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    10
--------------------------------------
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    11
import CoreTypes
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    12
import NetRoutines
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    13
import Utils
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    14
import HWProtoCore
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    15
import Actions
1833
e901ec5644b4 Add options for configuring database access
unc0rr
parents: 1804
diff changeset
    16
import OfficialServer.DBInteraction
4242
5e3c5fe2cb14 Revert to old server in branch 0.9.14
unc0rr
parents: 3947
diff changeset
    17
5e3c5fe2cb14 Revert to old server in branch 0.9.14
unc0rr
parents: 3947
diff changeset
    18
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    19
timerLoop :: Int -> Chan CoreMessage -> IO()
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    20
timerLoop tick messagesChan = threadDelay (30 * 10^6) >> writeChan messagesChan (TimerAction tick) >> timerLoop (tick + 1) messagesChan
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    21
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    22
firstAway (_, a, b, c) = (a, b, c)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    23
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    24
reactCmd :: ServerInfo -> Int -> [String] -> Clients -> Rooms -> IO (ServerInfo, Clients, Rooms)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    25
reactCmd serverInfo clID cmd clients rooms =
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    26
    liftM firstAway $ foldM processAction (clID, serverInfo, clients, rooms) $ handleCmd clID clients rooms cmd
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    27
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    28
mainLoop :: ServerInfo -> Clients -> Rooms -> IO ()
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    29
mainLoop serverInfo clients rooms = do
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    30
    r <- readChan $ coreChan serverInfo
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    31
    
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    32
    (newServerInfo, mClients, mRooms) <-
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    33
        case r of
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    34
            Accept ci ->
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    35
                liftM firstAway $ processAction
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    36
                    (clientUID ci, serverInfo, clients, rooms) (AddClient ci)
3566
772a46ef8288 Properly handle client exit
unc0rr
parents: 3500
diff changeset
    37
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    38
            ClientMessage (clID, cmd) -> do
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    39
                debugM "Clients" $ (show clID) ++ ": " ++ (show cmd)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    40
                if clID `IntMap.member` clients then
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    41
                    reactCmd serverInfo clID cmd clients rooms
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    42
                    else
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    43
                    do
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    44
                    debugM "Clients" "Message from dead client"
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    45
                    return (serverInfo, clients, rooms)
3566
772a46ef8288 Properly handle client exit
unc0rr
parents: 3500
diff changeset
    46
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    47
            ClientAccountInfo (clID, info) ->
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    48
                if clID `IntMap.member` clients then
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    49
                    liftM firstAway $ processAction
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    50
                        (clID, serverInfo, clients, rooms)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    51
                        (ProcessAccountInfo info)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    52
                    else
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    53
                    do
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    54
                    debugM "Clients" "Got info for dead client"
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    55
                    return (serverInfo, clients, rooms)
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    56
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    57
            TimerAction tick ->
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    58
                liftM firstAway $
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    59
                    foldM processAction (0, serverInfo, clients, rooms) $
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    60
                        PingAll : [StatsAction | even tick]
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    61
3741
73246d25dfe1 Add some more strictness, use unsafeThaw and unsafeFreeze functions which work at O(1)
unc0rr
parents: 3673
diff changeset
    62
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    63
    {-          let hadRooms = (not $ null rooms) && (null mrooms)
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    64
                    in unless ((not $ isDedicated serverInfo) && ((null clientsIn) || hadRooms)) $
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    65
                        mainLoop serverInfo acceptChan messagesChan clientsIn mrooms -}
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    66
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    67
    mainLoop newServerInfo mClients mRooms
3458
11cd56019f00 Make some more protocol commands work
unc0rr
parents: 3451
diff changeset
    68
1927
e2031906a347 Ping clients every 30 seconds. Disconnection due to ping timeout to be implemented.
unc0rr
parents: 1926
diff changeset
    69
startServer :: ServerInfo -> Socket -> IO ()
e2031906a347 Ping clients every 30 seconds. Disconnection due to ping timeout to be implemented.
unc0rr
parents: 1926
diff changeset
    70
startServer serverInfo serverSocket = do
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    71
    putStrLn $ "Listening on port " ++ show (listenPort serverInfo)
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    72
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    73
    forkIO $
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    74
        acceptLoop
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    75
            serverSocket
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    76
            (coreChan serverInfo)
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    77
            0
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    78
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    79
    return ()
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    80
    
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    81
    forkIO $ timerLoop 0 $ coreChan serverInfo
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    82
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2349
diff changeset
    83
    startDBConnection serverInfo
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    84
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    85
    forkIO $ mainLoop serverInfo IntMap.empty (IntMap.singleton 0 newRoom)
3435
4e4f88a7bdf2 Some more steps in refactoring
unc0rr
parents: 3425
diff changeset
    86
4568
f85243bf890e Ok. This should pull 0.9.14.1 server into default
nemo
parents: 4295
diff changeset
    87
    forever $ threadDelay (60 * 60 * 10^6) >> putStrLn "***"