Game.LambdaHack.Server.MonadServer

Basic server monads and related operations.

The server monad

class MonadStateRead m => MonadServer m where

Methods

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

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

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

liftIO :: IO a -> m a

Instances

MonadServer SerImplementation

Defined in Implementation.MonadServerImplementation

Methods

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

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

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

liftIO :: IO a -> SerImplementation a

class MonadServer m => MonadServerAtomic m where

The monad for executing atomic game state transformations.

Methods

execUpdAtomic :: UpdAtomic -> m ()

Execute an atomic command that changes the state on the server and on all clients that can notice it.

execUpdAtomicSer :: UpdAtomic -> m Bool

Execute an atomic command that changes the state on the server only.

execUpdAtomicFid :: FactionId -> UpdAtomic -> m ()

Execute an atomic command that changes the state on the given single client only.

execUpdAtomicFidCatch :: FactionId -> UpdAtomic -> m Bool

Execute an atomic command that changes the state on the given single client only. Catch AtomicFail and indicate if it was in fact raised.

execSfxAtomic :: SfxAtomic -> m ()

Execute an atomic command that only displays special effects.

execSendPer :: FactionId -> LevelId -> Perception -> Perception -> Perception -> m ()

Instances

MonadServerAtomic SerImplementation

Defined in Implementation.MonadServerImplementation

Methods

execUpdAtomic :: UpdAtomic -> SerImplementation ()

execUpdAtomicSer :: UpdAtomic -> SerImplementation Bool

execUpdAtomicFid :: FactionId -> UpdAtomic -> SerImplementation ()

execUpdAtomicFidCatch :: FactionId -> UpdAtomic -> SerImplementation Bool

execSfxAtomic :: SfxAtomic -> SerImplementation ()

execSendPer :: FactionId -> LevelId -> Perception -> Perception -> Perception -> SerImplementation ()

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

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 user-submitted options or, if not present, generates one.