Game.LambdaHack.Server.Action

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.

Action monads

class MonadActionRO m => MonadServer m where

Methods

getServer :: m StateServer

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

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

putServer :: StateServer -> m ()

Instances

MonadServer ActionSer

class MonadServer m => MonadConnServer m

Instances

MonadConnServer ActionSer

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

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

waitForChildren :: IO ()

speedupCOps :: Bool -> COps -> COps

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

Communication

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

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

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

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

Assorted primitives

saveGameSer :: MonadServer m => m ()

saveGameBkp :: MonadServer m => m ()

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

See saveGameBkp.

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.

fovMode :: MonadServer m => m FovMode

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