Tutorial 5 - not fully implemented?

[msadowski]

Hi Davide!

Once again many thanks for this library and excellent tutorials!

I have noticed that in the example 5 (the one with door crossing) the unlocking is not implemented (I think it makes for a very good homework, could be useful to note it in the tutorial itself).

In this line: https://github.com/BehaviorTree/BehaviorTree.CPP/blob/master/sample_nodes/crossdoor_nodes.cpp#L48 for opening the door we have:

NodeStatus CrossDoor::OpenDoor()
{
    if (_door_locked)
    {
        SleepMS(2000);
        _door_open = true;
    }

    return NodeStatus::SUCCESS;
}

But should the condition be if (!_door_locked) ? We should only be able to open it if it was previously unlocked.

[facontidavide]

fixed. thanks