Game.GoreAndAsh.Actor.State

Internal state of actor core module.

Documentation

data ActorState s

Inner state of actor module.

s

- State of next module, the states are chained via nesting.

Constructors

ActorState

Fields

actorBoxes :: !(HashMap (HashableTypeRep, Int) (Seq Dynamic, Seq Dynamic))

Stores messages for actor with specified id

Message has type of Dynamic as message manager doesn't know anything about message types. We don't need to serialization protocol due passing via memory. Type safety is forced with Messagable type class with type family (see Actor.Message module). Id space is separate for each actor type

There are two sequences of messages, one for recieved messages from previous frame, and the second one for messages recieved at current frame. At the end of each frame first sequence is purged and filled with contents of first and the second one is replaced with empty sequence.

actorNextId :: !(HashMap HashableTypeRep Int)

Next empty id of actor, id space is separate for each actor type

actorNameMap :: !(HashMap String HashableTypeRep)

Search table for actor names

actorNextState :: !s

Next state in state chain of modules

Instances

Generic (ActorState s)

NFData s => NFData (ActorState s)

Monad m => MonadState (ActorState s) (ActorT s m)

type Rep (ActorState s)

emptyActorState :: s -> ActorState s

Create empty actor state

moveSendedMessages :: ActorState s -> ActorState s

Perform rotation between sended messages and recieved ones