godot-state-machine-advanced

SKILL.md

Hierarchical states, state stacks, and context passing define complex behavior management.

hsmlogicstate.gd Expert HSM base class with state stack management and validation.

pushdownautomaton.gd Stack-based state machine for interrupt-resume behavior (pause menus, cutscenes).

Expert blueprint for hierarchical finite state machines (HSM) and pushdown automata for complex AI/character behaviors. Covers state stacks, sub-states, transition validation, and state context passing. Use when basic FSMs are insufficient OR implementing layered AI. Keywords state machine, HSM, hierarchical, pushdown automata, state stack, FSM, AI behavior. Source: thedivergentai/gd-agentic-skills.

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