Game.LambdaHack.Server.MonadServer

Game action monads and basic building blocks for human and computer player actions. Has no access to the main action type. Does not export the liftIO operation nor a few other implementation details.

The server monad

class MonadStateRead m => MonadServer m where

Minimal complete definition

getsServer, modifyServer, saveChanServer, liftIO

Methods

getsServer :: (StateServer -> a) -> m a

modifyServer :: (StateServer -> StateServer) -> m ()

saveChanServer :: m (ChanSave (State, StateServer))

liftIO :: IO a -> m a

Instances

MonadServer SerImplementation

Methods

getsServer :: (StateServer -> a) -> SerImplementation a

modifyServer :: (StateServer -> StateServer) -> SerImplementation ()

saveChanServer :: SerImplementation (ChanSave (State, StateServer))

liftIO :: IO a -> SerImplementation a

Assorted primitives

getServer :: MonadServer m => m StateServer

putServer :: MonadServer m => StateServer -> m ()

debugPossiblyPrint :: MonadServer m => Text -> m ()

debugPossiblyPrintAndExit :: MonadServer m => Text -> m ()

serverPrint :: MonadServer m => Text -> m ()

saveServer :: MonadServer m => m ()

dumpRngs :: MonadServer m => RNGs -> m ()

Dumps RNG states from the start of the game to stdout.

restoreScore :: forall m. MonadServer m => COps -> m ScoreDict

Read the high scores dictionary. Return the empty table if no file.

registerScore :: MonadServer m => Status -> FactionId -> m ()

Generate a new score, register it and save.

rndToAction :: MonadServer m => Rnd a -> m a

Invoke pseudo-random computation with the generator kept in the state.

getSetGen :: MonadServer m => Maybe StdGen -> m StdGen

Gets a random generator from the arguments or, if not present, generates one.