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feat(simulation): NPC-to-NPC knowledge transfer and POI systems (#548, #148, #149)

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transfer_npc_knowledge system runs after conversations with trust-gated
fact exchange, confidence capping at KnowsOf, ToldBy source construction.
POI data model with PointOfInterest component and proximity-based discovery
via KnowledgeGranted events. Implements D-080. Closes Q-024.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-02-24 12:15:02 +01:00
co-authored by Claude Opus 4.6
parent 3d636fd4bb
commit 7487eb9dbb
2 changed files with 854 additions and 0 deletions
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server/src/simulation/mod.rs
+17
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@@ -14,8 +14,11 @@ pub mod inventory;
pub mod listening;
pub mod monologue;
pub mod movement;
pub mod npc_knowledge_transfer;
pub mod path_follow;
pub mod pathfinding;
pub mod poi;
pub mod poi_discovery;
pub mod rng;
pub mod sound;
pub mod spatial;
@@ -42,6 +45,15 @@ impl Plugin for SimulationPlugin {
.init_resource::<spatial::NaiveSpatialIndex>()
.init_resource::<follow::FollowEndEventQueue>()
.init_resource::<monologue::PostConversationQueue>()
.init_resource::<poi_discovery::PoiDiscoveryEventQueue>()
// discover_pois reads VisibilityGeometry (also populated by PerceptionPlugin).
// Init here so SimulationPlugin works standalone in tests without PerceptionPlugin.
.init_resource::<crate::perception::query::VisibilityGeometry>()
// transfer_npc_knowledge reads RelationshipGraph (also init by NpcPlugin) and
// KnowledgeEventQueue (also init by KnowledgePlugin).
// Init here so SimulationPlugin works standalone in tests without those plugins.
.init_resource::<crate::npc::relationships::RelationshipGraph>()
.init_resource::<crate::knowledge::KnowledgeEventQueue>()
.add_systems(
Update,
(
@@ -58,9 +70,14 @@ impl Plugin for SimulationPlugin {
conversation::run_npc_conversations
.after(movement::validate_movement)
.before(sound::collect_sound_events),
npc_knowledge_transfer::transfer_npc_knowledge
.after(conversation::run_npc_conversations),
sound::collect_sound_events
.after(movement::validate_movement)
.before(crate::perception::observer::compute_observer_snapshot),
poi_discovery::discover_pois
.after(crate::perception::observer::compute_visibility_geometry)
.before(crate::perception::observer::compute_observer_snapshot),
time::advance_tick.after(path_follow::cleanup_path_blocked),
),
);