feat: let villagers witness and trust the player restock

simulation/knowledge/EventKnowledgeSystem.gd

@@ -11,20 +11,25 @@ func observe_event(event: EconomicEventRecord, npcs: Array[SimNPC]) -> Array[Kno
 	var learned: Array[KnownEventStateRecord] = []
 	if not is_knowable_event(event):
 		return learned
-	var actor := _find_npc(int(event.data["actor_id"]), npcs)
-	if actor == null:
+	var actor_id := int(event.data["actor_id"])
+	var is_player_actor := actor_id == SimulationIds.PLAYER_ACTOR_ID
+	var actor := null if is_player_actor else _find_npc(actor_id, npcs)
+	if actor == null and not is_player_actor:
 		return learned
 	var event_id := int(event.data["event_id"])
 	var acquired_tick := int(event.data["tick"])
-	var actor_record := _remember(
-		actor.id, event_id, SimulationIds.KNOWLEDGE_ACQUISITION_PERFORMED, acquired_tick
-	)
-	if actor_record != null:
-		learned.append(actor_record)
+	if actor != null:
+		var actor_record := _remember(
+			actor.id, event_id, SimulationIds.KNOWLEDGE_ACQUISITION_PERFORMED, acquired_tick
+		)
+		if actor_record != null:
+			learned.append(actor_record)
 	var witness_radius_squared := WITNESS_RADIUS * WITNESS_RADIUS
 	var event_position := event.get_world_position()
 	for npc in npcs:
-		if npc.id == actor.id or npc.is_dead:
+		if npc.is_dead:
+			continue
+		if not is_player_actor and npc.id == actor.id:
 			continue
 		if npc.position.distance_squared_to(event_position) > witness_radius_squared:
 			continue
@@ -247,6 +252,17 @@ static func is_knowable_event(event: EconomicEventRecord) -> bool:
 		return false
 	if event_type == SimulationIds.EVENT_STORAGE_DEPOSITED:
 		return item_id == SimulationIds.RESOURCE_FOOD
+	if event_type == SimulationIds.EVENT_RESOURCE_EXTRACTED:
+		var player_actor_id := int(event.data["actor_id"])
+		if player_actor_id != SimulationIds.PLAYER_ACTOR_ID:
+			return false
+		return (
+			StringName(event.data["destination_id"])
+			in [
+				SimulationIds.STORAGE_VILLAGE_PANTRY,
+				SimulationIds.STORAGE_VILLAGE_WOODPILE,
+			]
+		)
 	if event_type != SimulationIds.EVENT_STORAGE_WITHDRAWN:
 		return false
 	var actor_id := int(event.data["actor_id"])