Groot
Groot copied to clipboard
BehaviorTree
Simple Condition
Hi, this is not really an issue, but I think it would be a nice feature, which would get rid of some redundant work. I would like to be able to create an condition node in Groot were I could just specify a boolean in the blackboard to check if it is true or false. Right now I always write a very simple function and use the registerSimpleCondition call with the port list.
@JonasTietz
Have you tried using the BlackboardCheckString decorator? It should be able to do a similar behavior. You could specify the port as value_B, TRUE or FALSE as value_A and FAILURE as desired NodeStatus with return_on_mismatch.
No I did not consider that. Correct me if I am wrong, but I would still need an node, which would always return success and is not a decorator, because a decorator always needs a child. I think that it would be a bit hacky. But otherwise it seems like an valid workaround for now.
Correct me if I am wrong, but I would still need an node, which would always return success and is not a decorator, because a decorator always needs a child. I think that it would be a bit hacky. But otherwise it seems like an valid workaround for now.
I agree, it is a bit hacky, especially when you need an extra child. I only use it when I have an action and want to check a related condition beforehand. In this case, you can put it right in front of the action node.