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icfp14/Client.hs

75 lines
1.5 KiB

module Client where
import Eval
import Lambda
import AI
import GoalTransform
import System.IO
import System.Environment
import Control.Monad
import qualified Data.Array.IO as A
readMove :: Turn Move
readMove = do
lr <- liftIO getLine
sf <- liftIO getLine
st <- liftIO getLine
if (lr == "1") then (do
let f = read sf :: Card
let t = read st :: Int
return $ MoveLeft f t
) else (do
let f = read sf :: Int
let t = read st :: Card
return $ MoveRight f t
)
stepClient :: Turn ()
stepClient = readMove >>= runMove
stepAI :: Turn Goal -> Turn ()
stepAI ai = do
try (do
goal <- ai
move <- moveGoal goal
liftIO $ printMove move
runMove move
) (\s -> do
liftIO $ hPutStrLn stderr $ "Error calculating move"
game <- getGame
ownfields <- liftIO $ A.getAssocs (fields $ proponent game)
let (a, _):_ = filter (\(_, (_, v)) -> v > 0) ownfields
liftIO $ hPutStrLn stderr $ "=> I " ++ show a
liftIO $ printMove (MoveLeft Card_I a)
runMove (MoveLeft Card_I a)
)
run :: Turn Goal -> Bool -> IO ()
run ai firstPlayer = do
hSetBuffering stdin NoBuffering
hSetBuffering stdout NoBuffering
game <- initGame
runTurn _loop1 game
return ()
where
_loop1 :: Turn ()
_loop1 = do
when (firstPlayer) (stepAI ai)
_loop
_loop :: Turn ()
_loop = do
stepClient
stepAI ai
_loop
getArgsFirstPlayer :: IO Bool
getArgsFirstPlayer = do
arg:_ <- getArgs
return $ arg == "0"
main = getArgsFirstPlayer >>= run aimove