gameServer/Opts.hs
author nemo
Sun, 11 Mar 2012 20:12:31 -0400
changeset 6770 7d2c6cdb816a
parent 5210 a5329e52a71b
child 10460 8dcea9087d75
permissions -rw-r--r--
Start on adding drowning bonus to bat/firepunch/whip. AI still is not smart enough to change direction when firepunching to face the water, or change the angle of the bat. Also try to weight cost of switches based on how many switches were available.

{-# 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...]"