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 whereSource

Methods

getServer :: m StateServer Source

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

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

putServer :: StateServer -> m ()Source

Instances

MonadServer ActionSer

class MonadServer m => MonadConnServer m Source

Instances

MonadConnServer ActionSer

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

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

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 ()Source

waitForChildren :: IO ()Source

speedupCOps :: Bool -> COps -> COps Source

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 ()Source

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

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

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

Assorted primitives

saveGameSer :: MonadServer m => m ()Source

saveGameBkp :: MonadServer m => m ()Source

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

See saveGameBkp.

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

Dumps the current game rules configuration to a file.

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

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 Source

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 ()Source

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

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

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

fovMode :: MonadServer m => m FovMode Source

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

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 Source