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Per Jeff Orkin's GDC talk on F.E.A.R.'s AI, GOAP (Goal-Oriented Action Planning) plans actions using which classic AI technique?
AA* search over actions to satisfy preconditions
BManual scripting of branching behaviours each level
CRandom walk through the action library
DGenetic algorithm to evolve action sequences
Answer & Solution
Correct answer: A. A* search over actions to satisfy preconditions
Orkin Monolith F.E.A.R. + 'Three States and a Plan' GDC 2006: search backward from goal, expanding actions whose effects match needed preconditions.
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