{-
  This module is part of Antisplice.
  Copyleft (c) 2014 Marvin Cohrs

  All wrongs reversed. Sharing is an act of love, not crime.
  Please share Antisplice with everyone you like.

  Antisplice is free software: you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  Antisplice is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License
  along with Antisplice. If not, see <http://www.gnu.org/licenses/>.
-}

module Game.Antisplice.SingleUser where

import Text.Chatty.Printer
import Text.Chatty.Finalizer
import Text.Chatty.Interactor
import Text.Chatty.Expansion
import Text.Chatty.Expansion.Vars
import Text.Chatty.Expansion.History
import Text.Chatty.Extended.Printer
import Text.Chatty.Extended.ANSI
import Text.Chatty.Channel.Printer
import Game.Antisplice.Monad.Dungeon
import Game.Antisplice.Monad.Vocab
import Data.Chatty.Fail
import Data.Chatty.Counter
import Data.Chatty.Atoms
import Data.Chatty.None
import Game.Antisplice.Errors
import Game.Antisplice.Monad
import Game.Antisplice.Rooms
import Game.Antisplice.Lang
import Game.Antisplice.Terminal.Repl
import Text.Printf
import System.IO
import Control.Monad
import Control.Monad.IO.Class

singleUser :: DungeonT (FailT SplErr (VocabT (AtomStoreT (CounterT (AnsiPrinterT (JoinerT (HistoryT (ExpanderT (NullExpanderT (HandleCloserT IO)))))))))) () -> IO ()
singleUser init =
  void $
  withLazyIO $
  withExpansion $
  localEnvironment $
  flip runHistoryT [] $
  runJoinerT $
  flip runAnsiPrinterT [] $
  withCounter $
  flip runAtomStoreT none $
  flip runVocabT defVocab $
  do
    mputv "prompt" $ Literal "$user #{health}H#?{ #{otitle} #{ohealth}H}> "
    r <- runFailT $ flip runDungeonT none $ do
      init
      reenterCurrentRoom
      roomTriggerOnAnnounceOf =<< getRoomState
      roomTriggerOnLookOf =<< getRoomState
      mputv "prompt" . Literal =<< expand "$prompt> "
      repl
    case r :: Either SplErr ((),DungeonState) of
      Left QuitError -> mprintLn "Bye bye!"
      Left e -> mprintLn $ printf "Error occured: %s\n" $ show e
      Right x -> noneM