Game.LambdaHack.Save

Saving and restoring games and player diaries.

Documentation

saveGame :: State -> Diary -> IO ()

Save a simple serialized version of the current state and diary.

restoreGame :: (FilePath -> IO FilePath) -> CP -> String -> IO (Either (State, Diary) (String, Diary))

Restore a saved game, if it exists. Initialize directory structure, if needed.

rmBkpSaveDiary :: State -> Diary -> IO ()

Remove the backup of the savegame and save the player diary. Should be called before any non-error exit from the game. Sometimes the backup file does not exist and it's OK. We don't bother reporting any other removal exceptions, either, because the backup file is relatively unimportant.

saveGameBkp :: State -> Diary -> IO ()

Save the diary and a backup of the save game file, in case of crashes.