Game.LambdaHack.Common.MonadStateRead

Game state reading monad and basic operations.

Documentation

class (Monad m, Functor m, Applicative m) => MonadStateRead m where

Monad for reading game state. A state monad with state modification disallowed (another constraint is needed to permit that). The basic server and client monads are like that, because server and clients freely modify their internal session data, but don't modify the main game state, except in very restricted and synchronized way.

Methods

getsState :: (State -> a) -> m a

Instances

MonadStateRead CliImplementation

Defined in Implementation.MonadClientImplementation

Methods

getsState :: (State -> a) -> CliImplementation a

MonadStateRead SerImplementation

Defined in Implementation.MonadServerImplementation

Methods

getsState :: (State -> a) -> SerImplementation a

getState :: MonadStateRead m => m State

getLevel :: MonadStateRead m => LevelId -> m Level

getGameMode :: MonadStateRead m => m ModeKind

isNoConfirmsGame :: MonadStateRead m => m Bool

getEntryArena :: MonadStateRead m => Faction -> m LevelId

pickWeaponM :: MonadStateRead m => Bool -> Maybe DiscoveryBenefit -> [(ItemId, ItemFullKit)] -> Skills -> ActorId -> m [(Double, (Int, (ItemId, ItemFullKit)))]

displayTaunt :: MonadStateRead m => Bool -> (Rnd (Text, Text) -> m (Text, Text)) -> ActorId -> m (Text, Text)