Blackboard for nested FSM

[atmucParticipant]

I want to use nested blackboard for nested FSM. Parent FSM will have a BB with variable A. I want to add variable B to the nested FSM’s BB. The nested FSM will see A and B. Parent FSM will see just A. is it possible? I have to add many variables for the nested FSM’s. so I don’t want to define all variables in the parent FSM.

If it is not possible, is there any workaround? I can use a global BB. I can set my nested FSMs as different FSM in different FSM owners. each FSM owner has it’s own BB and can read global BB. In that case, can I run these individual FSM’s from a master FSM like a nested FSM?

[GavalakisKeymaster]

Hello,

Per-Graph local blackboards is a high priority work in progress feature and when it’s done it will work pretty much the way you describe here.
Unfortunately though, until this feature is done, there is no way to have a per-graph blackboard and all nested graphs will share the same “root” object-based blackboard, or of course any of the global blackboards.
I am really looking forward for this feature to be completed and be part of NodeCanvas.

Thank you!

[timvParticipant]

Cool! I’d like this as well. 🙂

[Author]

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