feat: add person history and trust reactions

world/ui/ui.gd

@@ -188,8 +188,7 @@ func _refresh_npc_inspector() -> void:
 			score_text += "\n\nUnavailable\n" + "\n".join(rejection_rows)
 	var event_text := _build_event_history(npc)
 	var relationship_text := _build_relationship_display(npc)
-	var memory_text := _build_memory_display(npc)
-	var known_fact_text := _build_known_fact_display(npc)
+	var memory_history_text := _build_memory_history_display(npc)
 	npc_inspector_label.text = (
 		(
 			"%s  ·  %s\n"
@@ -199,9 +198,8 @@ func _refresh_npc_inspector() -> void:
 			+ "Carrying food: %.0f  wood: %.0f\n"
 			+ "%s\n"
 			+ "%s\n"
-			+ "%s\n"
 			+ "Why\n%s%s\n\n"
-			+ "Recent\n%s\n\n"
+			+ "Own history\n%s\n\n"
 			+ "[Tab] Next villager   [F10] Cinematic/debug   [F12] Demo reset"
 		)
 		% [
@@ -215,8 +213,7 @@ func _refresh_npc_inspector() -> void:
 			npc.get_inventory_amount(SimulationIds.RESOURCE_FOOD),
 			npc.get_inventory_amount(SimulationIds.RESOURCE_WOOD),
 			relationship_text,
-			memory_text,
-			known_fact_text,
+			memory_history_text,
 			reason_text,
 			score_text,
 			event_text
@@ -245,7 +242,7 @@ func set_debug_overlay_visible(is_visible: bool) -> void:
 func _build_event_history(npc: SimNPC) -> String:
 	if not simulation_manager.has_method("get_npc_events"):
 		return ""
-	var events: Array = simulation_manager.get_npc_events(npc.id, 5)
+	var events: Array = simulation_manager.get_npc_events(npc.id, 3)
 	if events.is_empty():
 		return "No recorded events yet"
 	var name_map := {}
@@ -287,48 +284,65 @@ func _build_relationship_display(npc: SimNPC) -> String:
 	return "%s\nBecause: %s" % [display, cause.description(name_map)]
 
 
-func _build_known_fact_display(npc: SimNPC) -> String:
-	if not simulation_manager.has_method("get_known_events"):
-		return ""
-	var known_events: Array = simulation_manager.get_known_events(npc.id, 1)
-	if known_events.is_empty():
-		return "Known fact: none yet"
+func _build_memory_history_display(npc: SimNPC) -> String:
+	if not simulation_manager.has_method("get_retained_memory_events"):
+		return "Memories unavailable"
+	var summary: Dictionary = simulation_manager.get_memory_summary(npc.id)
+	var header := (
+		"Memories  %d lasting · %d recent"
+		% [int(summary.get("lasting", 0)), int(summary.get("recent", 0))]
+	)
+	var retained_events: Array = simulation_manager.get_retained_memory_events(npc.id, 4)
+	if retained_events.is_empty():
+		return header + "\nNo retained memories"
 	var name_map := {}
 	for other_npc in simulation_manager.npcs:
 		name_map[other_npc.id] = other_npc.npc_name
-	var latest_event := known_events[known_events.size() - 1] as EconomicEventRecord
-	var provenance := "source not recorded"
-	var retention := "recent"
-	if simulation_manager.has_method("get_known_event_record"):
+	var lines: Array[String] = [header]
+	for event in retained_events:
+		var event_id := int(event.data["event_id"])
 		var known_record: KnownEventStateRecord = simulation_manager.get_known_event_record(
-			npc.id, int(latest_event.data["event_id"])
+			npc.id, event_id
 		)
-		if known_record != null:
-			match known_record.get_acquisition_method():
-				SimulationIds.KNOWLEDGE_ACQUISITION_PERFORMED:
-					provenance = "performed personally"
-				SimulationIds.KNOWLEDGE_ACQUISITION_WITNESSED:
-					provenance = "witnessed"
-				SimulationIds.KNOWLEDGE_ACQUISITION_COMMUNICATED:
-					var source_name: String = name_map.get(
-						known_record.get_source_npc_id(), "someone"
-					)
-					provenance = "heard from %s" % source_name
-				SimulationIds.KNOWLEDGE_ACQUISITION_LEGACY:
-					provenance = "source not recorded"
+		if known_record == null:
+			continue
+		var lasting: bool = simulation_manager.is_known_event_lasting(npc.id, event_id)
+		var marker := "◆" if lasting else "•"
+		var retention := "lasting" if lasting else "recent"
+		(
+			lines
+			. append(
+				(
+					"%s %s · %s · %s"
+					% [
+						marker,
+						retention,
+						_build_compact_memory_summary(event, name_map),
+						_build_memory_provenance(known_record, name_map),
+					]
+				)
+			)
+		)
+	return "\n".join(lines)
+
+
+func _build_compact_memory_summary(event: EconomicEventRecord, name_map: Dictionary) -> String:
 	if (
-		simulation_manager.has_method("is_known_event_lasting")
-		and (simulation_manager.is_known_event_lasting(npc.id, int(latest_event.data["event_id"])))
+		StringName(event.data["event_type"]) == SimulationIds.EVENT_STORAGE_DEPOSITED
+		and StringName(event.data["item_id"]) == SimulationIds.RESOURCE_FOOD
 	):
-		retention = "lasting"
-	return "Known fact: %s (%s · %s)" % [latest_event.description(name_map), provenance, retention]
+		var actor_name: String = name_map.get(int(event.data["actor_id"]), "Someone")
+		return "%s stocked %.0f food" % [actor_name, float(event.data["amount"])]
+	return event.description(name_map)
 
 
-func _build_memory_display(npc: SimNPC) -> String:
-	if not simulation_manager.has_method("get_memory_summary"):
-		return ""
-	var summary: Dictionary = simulation_manager.get_memory_summary(npc.id)
-	return (
-		"Memory: %d lasting · %d recent"
-		% [int(summary.get("lasting", 0)), int(summary.get("recent", 0))]
-	)
+func _build_memory_provenance(record: KnownEventStateRecord, name_map: Dictionary) -> String:
+	match record.get_acquisition_method():
+		SimulationIds.KNOWLEDGE_ACQUISITION_PERFORMED:
+			return "own action"
+		SimulationIds.KNOWLEDGE_ACQUISITION_WITNESSED:
+			return "witnessed"
+		SimulationIds.KNOWLEDGE_ACQUISITION_COMMUNICATED:
+			var source_name: String = name_map.get(record.get_source_npc_id(), "someone")
+			return "heard %s" % source_name
+	return "source unknown"