Safe Haskell	None

Game.LambdaHack.Server.Action

Contents

Action monads
Communication
Assorted primitives

Description

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

Synopsis

Action monads

class MonadActionRO m => MonadServer m where

Methods

getServer :: m StateServer

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

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

putServer :: StateServer -> m ()

saveServer :: m ()

Instances

MonadServer ActionSer

class MonadServer m => MonadConnServer m

Instances

MonadConnServer ActionSer

tryRestore :: MonadServer m => COps -> DebugModeSer -> m (Maybe (State, StateServer))

updateConn :: (MonadAtomic m, MonadConnServer m) => (FactionId -> ChanFrontend -> ChanServer CmdClientUI CmdSer -> IO ()) -> (FactionId -> ChanServer CmdClientAI CmdSerTakeTime -> IO ()) -> m ()

Update connections to the new definition of factions. Connect to clients in old or newly spawned threads that read and write directly to the channels.

killAllClients :: (MonadAtomic m, MonadConnServer m) => m ()

speedupCOps :: Bool -> COps -> COps

Compute and insert auxiliary optimized components into game content, to be used in time-critical sections of the code.

Communication

sendUpdateAI :: MonadConnServer m => FactionId -> CmdClientAI -> m ()

sendQueryAI :: MonadConnServer m => FactionId -> ActorId -> m CmdSerTakeTime

sendPingAI :: MonadConnServer m => FactionId -> m ()

sendUpdateUI :: MonadConnServer m => FactionId -> CmdClientUI -> m ()

sendQueryUI :: MonadConnServer m => FactionId -> ActorId -> m CmdSer

sendPingUI :: MonadConnServer m => FactionId -> m ()

Assorted primitives

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

dumpCfg :: MonadServer m => FilePath -> m ()

Dumps the current game rules configuration to a file.

mkConfigRules :: MonadServer m => Ops RuleKind -> m (Config, StdGen, StdGen)

Create a server config file. Warning: when it's used, the game state may still be undefined, hence the content ops are given as an argument.

restoreScore :: MonadServer m => Config -> m ScoreTable

Read the high scores table. Return the empty table if no file. Warning: when it's used, the game state may still be undefined, hence the config is given as an argument.

revealItems :: (MonadAtomic m, MonadServer m) => Maybe FactionId -> Maybe Actor -> m ()

deduceQuits :: (MonadAtomic m, MonadServer m) => Actor -> Status -> m ()

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

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

resetSessionStart :: MonadServer m => m ()

elapsedSessionTimeGT :: MonadServer m => Int -> m Bool

resetFidPerception :: MonadServer m => FactionId -> LevelId -> m ()

Update the cached perception for the selected level, for a faction. The assumption is the level, and only the level, has changed since the previous perception calculation.

getPerFid :: MonadServer m => FactionId -> LevelId -> m Perception

childrenServer :: MVar [MVar ()]