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refactor(server): decompose observer pipeline and fix interaction boundary

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Extract visibility geometry into a separate system behind a
PerceptionQuery trait, enabling D-017 perception mode swapping.
Two-stage pipeline: compute_visibility_geometry writes to
VisibilityGeometry resource, compute_observer_snapshot reads it.

Remove KnowledgeGraph from compute_nearby_interactions (simulation
phase boundary violation). Verb availability stays in simulation;
POI-based priority adjustment moves to observer via
apply_poi_verb_priority helper.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-02-12 23:32:41 +01:00
co-authored by Claude Opus 4.6
parent e6bd577a5a
commit 18d8253bfe
9 changed files with 380 additions and 262 deletions
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server/src/perception/interpretation.rs
+8 -5
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@@ -186,7 +186,8 @@ mod tests {
use super::*;
use crate::knowledge::registry::EntityRegistry;
use crate::npc::RoutineEntry;
use crate::perception::observer::compute_observer_snapshot;
use crate::perception::observer::{compute_observer_snapshot, compute_visibility_geometry};
use crate::perception::query::{ActivePerceptionMode, VisibilityGeometry};
use crate::perception::vision_cone::Facing;
use crate::simulation::movement::WalkabilityMap;
use crate::simulation::time::{DayPhase, MINUTES_PER_PHASE, TICKS_PER_GAME_MINUTE};
@@ -199,16 +200,18 @@ mod tests {
world.init_resource::<crate::knowledge::KnowledgeEventQueue>();
world.init_resource::<EntityRegistry>();
world.init_resource::<ObservationEventQueue>();
world.init_resource::<VisibilityGeometry>();
world.init_resource::<ActivePerceptionMode>();
world
}
/// Run the observation pipeline: snapshot -> emit -> interpret -> knowledge update.
/// Interpretation runs BEFORE knowledge updates so it can detect new entities
/// and compare against the PREVIOUS tick's knowledge state.
/// Run the observation pipeline: geometry -> snapshot -> emit -> interpret -> knowledge.
fn run_pipeline(world: &mut World) {
let mut schedule = bevy_ecs::schedule::Schedule::default();
schedule.add_systems((
compute_observer_snapshot,
compute_visibility_geometry,
compute_observer_snapshot
.after(compute_visibility_geometry),
crate::perception::observation::emit_observation_events
.after(compute_observer_snapshot),
generate_observation_events