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How should I share the states amongst all the executions of a Behaviour Tree triggered from all ticks?

I'm still learning about Behaviour Trees and my understanding of the "blackboard" is essentially a state object. When passing the state object through the ticks to the function calls (which ...
xenon's user avatar
  • 437
0 votes
0 answers
460 views

What is the earliest documented use of behavior trees?

I'm curious about when behavior trees first appeared in the context of AI design. I've looked at many sources (e.g., GDC talks, academic literature such as Behavior Trees in Robotics and AI: An ...
Reign of Error's user avatar
19 votes
1 answer
6k views

Behavior Trees :: Actions That Take Longer Than One Tick

From what I understand on Behavior Trees, each Behavior should be a short goal oriented Action that could be done in a few iterations. So for example, below is an image of a Behavior Tree: Now let ...
Free Lancer's user avatar
  • 1,283