gameServer/Opts.hs
author dag10
Sat, 29 Dec 2012 22:50:10 +0100
changeset 8346 3443e0de2c9d
parent 5210 a5329e52a71b
child 10460 8dcea9087d75
permissions -rw-r--r--
GCI2012: Advanced Keyboard Configuration - Added "Controls" tab to settings, where you can set master game-wide controls. - Can revert master key bindings to game's default key bind. - Per-team binds now default to "Use my default", but you can override those binds if you want to. - New key binding interface. - Removed redundant second confirmation prompt for deleting a team. - Added "reset all binds" button to the binding interface in both the main settings and team settings. - I discovered that the reason keyboard camera controls were "broken" is because they were never implemented! But don't worry - I took care of that for you, too. :) (this also closes bug #120)

{-# LANGUAGE CPP #-}
module Opts
(
    getOpts,
) where

import System.Environment
import System.Console.GetOpt
import Data.Maybe ( fromMaybe )
-------------------
import CoreTypes
import Utils

options :: [OptDescr (ServerInfo -> ServerInfo)]
options = [
    Option "p" ["port"] (ReqArg readListenPort "PORT") "listen on PORT",
    Option "d" ["dedicated"] (ReqArg readDedicated "BOOL") "start as dedicated (True or False)"
    ]

readListenPort
    , readDedicated
    :: String -> ServerInfo -> ServerInfo


readListenPort str opts = opts{listenPort = readPort}
    where
        readPort = fromInteger $ fromMaybe 46631 (maybeRead str :: Maybe Integer)

readDedicated str opts = opts{isDedicated = readDed}
    where
        readDed = fromMaybe True (maybeRead str :: Maybe Bool)

getOpts :: ServerInfo -> IO ServerInfo
getOpts opts = do
    args <- getArgs
    case getOpt Permute options args of
        (o, [], []) -> return $ foldr ($) opts{runArgs = args} o
        (_,_,errs) -> ioError (userError (concat errs ++ usageInfo header options))
    where header = "Usage: hedgewars-server [OPTION...]"