feat: let trusted villagers ask the player directly as standing grows

simulation/SimulationManager.gd

@@ -28,6 +28,7 @@ signal player_quest_opened(quest: PlayerQuestRecord)
 signal player_quest_completed(quest: PlayerQuestRecord)
 signal player_quest_expired(quest: PlayerQuestRecord)
 signal player_standing_changed(standing: PlayerStandingRecord)
+signal player_tier_advanced(tier: int, tier_name: String)
 
 var village := SimVillage.new()
 
@@ -51,6 +52,7 @@ var relationship_system := RelationshipSystemScript.new()
 var event_knowledge_system := EventKnowledgeSystemScript.new()
 var opportunity_system := VillageOpportunitySystem.new()
 var player_quest_system := PlayerQuestSystem.new()
+var _last_player_tier := PlayerStandingRecord.TIER_STRANGER
 var storage_states: Dictionary:
 	get:
 		return economy.storage_states
@@ -578,19 +580,30 @@ func _on_economic_event_recorded(event: EconomicEventRecord) -> void:
 
 
 func _resolve_animal_care_quest(event: EconomicEventRecord) -> void:
-	var animal_id := StringName(event.data["destination_id"])
-	var animal_state := animal_care.get_state(animal_id)
+	var animal_state := animal_care.get_state(StringName(event.data["destination_id"]))
 	var resolution := player_quest_system.on_animal_fed(animal_state, event, tick_count)
+	_finish_quest_resolution(resolution)
+
+
+func _finish_quest_resolution(resolution: Dictionary) -> void:
 	if not resolution.has("quest"):
 		return
 	var quest: PlayerQuestRecord = resolution["quest"]
 	if resolution["completed"]:
 		player_quest_completed.emit(quest)
-		player_standing_changed.emit(player_quest_system.standing)
+		_emit_standing_change_and_tier()
 	else:
 		player_quest_expired.emit(quest)
 
 
+func _emit_standing_change_and_tier() -> void:
+	var standing := player_quest_system.standing
+	player_standing_changed.emit(standing)
+	if standing.get_tier() > _last_player_tier:
+		_last_player_tier = standing.get_tier()
+		player_tier_advanced.emit(standing.get_tier(), standing.get_tier_name())
+
+
 func try_communicate_at_shared_activity(speaker_id: int, listener_id: int) -> bool:
 	var speaker := _find_npc_by_id(speaker_id)
 	var listener := _find_npc_by_id(listener_id)
@@ -674,20 +687,18 @@ func _update_opportunity_from_event(event: EconomicEventRecord) -> void:
 	if changed.get_status() == OpportunityStateRecord.STATUS_OPEN:
 		opportunity_opened.emit(changed)
 		var quest := player_quest_system.consider_opportunity_opened(
-			changed, get_active_opportunity_player_response(), tick_count
+			changed,
+			get_active_opportunity_player_response(),
+			tick_count,
+			player_quest_system.can_request_personally(changed)
 		)
 		if quest != null:
 			player_quest_opened.emit(quest)
 		return
 	opportunity_resolved.emit(changed, event)
-	var resolution := player_quest_system.on_opportunity_resolved(changed, event, tick_count)
-	if resolution.has("quest"):
-		var quest: PlayerQuestRecord = resolution["quest"]
-		if resolution["completed"]:
-			player_quest_completed.emit(quest)
-			player_standing_changed.emit(player_quest_system.standing)
-		else:
-			player_quest_expired.emit(quest)
+	_finish_quest_resolution(
+		player_quest_system.on_opportunity_resolved(changed, event, tick_count)
+	)
 	_maintain_event_knowledge(false)
 
 
@@ -780,22 +791,20 @@ func get_active_player_quest() -> PlayerQuestRecord:
 func _consider_animal_care_quests() -> void:
 	var pantry: StorageStateRecord = get_pantry()
 	for animal_state in animal_care.get_all_states():
-		var requester := _find_animal_requester(animal_state)
 		var quest := player_quest_system.consider_animal_care(
-			animal_state, requester, tick_count, pantry
+			animal_state, _nearest_npc_id(animal_state.get_position()), tick_count, pantry
 		)
 		if quest != null:
 			player_quest_opened.emit(quest)
 
 
-func _find_animal_requester(animal_state: AnimalStateRecord) -> int:
-	var animal_position := animal_state.get_position()
+func _nearest_npc_id(from_position: Vector3) -> int:
 	var nearest_id := -1
 	var nearest_distance := INF
 	for npc in npcs:
 		if npc.is_dead:
 			continue
-		var distance := npc.position.distance_squared_to(animal_position)
+		var distance := npc.position.distance_squared_to(from_position)
 		if distance < nearest_distance:
 			nearest_distance = distance
 			nearest_id = npc.id
@@ -1172,6 +1181,7 @@ func restore_state(record: SimulationStateRecord) -> bool:
 	player_quest_system.restore(
 		record.player_quests, int(record.simulation.get("next_quest_id", 0)), record.player_standing
 	)
+	_last_player_tier = player_quest_system.standing.get_tier()
 	_maintain_event_knowledge(tick_count % get_knowledge_review_interval() == 0)
 	wander_random_sources.clear()
 	var wander_streams: Array = record.simulation["wander_random_streams"]

simulation/quests/PlayerQuestSystem.gd

@@ -4,6 +4,8 @@ extends RefCounted
 const PANTRY_STANDING_REWARD := 8.0
 const WOOD_STANDING_REWARD := 8.0
 const ANIMAL_CARE_STANDING_REWARD := 6.0
+const PERSONAL_TRUST_THRESHOLD := 0.5
+const MIN_PERSONAL_REQUEST_TIER := PlayerStandingRecord.TIER_KNOWN_HAND
 
 var quests: Array[PlayerQuestRecord] = []
 var next_quest_id := 0
@@ -77,14 +79,12 @@ func on_animal_fed(
 func consider_opportunity_opened(
 	opportunity: OpportunityStateRecord,
 	player_response: OpportunityPlayerResponseResult,
-	current_tick: int
+	current_tick: int,
+	personal_request_eligible := false
 ) -> PlayerQuestRecord:
-	if (
-		opportunity == null
-		or not opportunity.is_open()
-		or player_response == null
-		or current_tick < 0
-	):
+	if opportunity == null or not opportunity.is_open() or current_tick < 0:
+		return null
+	if player_response == null and not personal_request_eligible:
 		return null
 	if _find_open_quest_for_opportunity(opportunity.get_opportunity_id()) != null:
 		return null
@@ -107,6 +107,16 @@ func consider_opportunity_opened(
 	return quest
 
 
+func can_request_personally(opportunity: OpportunityStateRecord) -> bool:
+	if (
+		opportunity == null
+		or not opportunity.is_open()
+		or standing.get_tier() < MIN_PERSONAL_REQUEST_TIER
+	):
+		return false
+	return standing.get_gratitude(opportunity.get_interested_npc_id()) >= PERSONAL_TRUST_THRESHOLD
+
+
 func on_opportunity_resolved(
 	opportunity: OpportunityStateRecord, resolution_event: EconomicEventRecord, current_tick: int
 ) -> Dictionary:

tests/unit/test_player_quest_system.gd

@@ -0,0 +1,70 @@
+extends GutTest
+
+const PlayerQuestSystemScript := preload("res://simulation/quests/PlayerQuestSystem.gd")
+
+
+func test_personal_request_needs_standing_tier_and_gratitude() -> void:
+	var system := PlayerQuestSystemScript.new()
+	var opportunity := _open_opportunity()
+	var pantry := _pantry()
+
+	assert_false(system.can_request_personally(opportunity))
+	for _grant in 6:
+		system.standing.grant_standing(3.0, opportunity.get_interested_npc_id())
+	assert_true(
+		system.can_request_personally(opportunity),
+		"Known Hand standing plus personal gratitude should make the NPC ask you directly"
+	)
+	var quest := system.consider_opportunity_opened(opportunity, null, 10, true)
+	assert_not_null(quest)
+	assert_eq(quest.get_requester_npc_id(), opportunity.get_interested_npc_id())
+
+
+func test_no_personal_request_below_trust_threshold() -> void:
+	var system := PlayerQuestSystemScript.new()
+	var opportunity := _open_opportunity()
+	system.standing.grant_standing(16.0, opportunity.get_interested_npc_id())
+	system.standing.data["gratitude"][opportunity.get_interested_npc_id()] = 0.4
+
+	assert_false(system.can_request_personally(opportunity))
+
+
+func test_standing_tier_progression() -> void:
+	var standing := PlayerStandingRecord.create()
+	assert_eq(standing.get_tier(), PlayerStandingRecord.TIER_STRANGER)
+	standing.grant_standing(14.0, 3)
+	assert_eq(standing.get_tier(), PlayerStandingRecord.TIER_STRANGER)
+	standing.grant_standing(2.0, 3)
+	assert_eq(standing.get_tier(), PlayerStandingRecord.TIER_KNOWN_HAND)
+	assert_eq(standing.get_tier_name(), "Known Hand")
+	standing.grant_standing(20.0, 3)
+	assert_eq(standing.get_tier(), PlayerStandingRecord.TIER_TRUSTED)
+
+
+func test_standing_serialization_round_trip() -> void:
+	var standing := PlayerStandingRecord.create()
+	standing.grant_standing(35.0, 3)
+	var restored := PlayerStandingRecord.from_dictionary(standing.to_dictionary())
+	assert_not_null(restored)
+	assert_eq(restored.get_standing(), 35.0)
+	assert_eq(restored.get_tier(), PlayerStandingRecord.TIER_TRUSTED)
+	assert_eq(restored.get_gratitude(3), 0.1)
+
+
+func _open_opportunity() -> OpportunityStateRecord:
+	return OpportunityStateRecord.create(
+		0,
+		10,
+		5,
+		3,
+		1.0,
+		SimulationIds.OPPORTUNITY_RESTOCK_EMPTY_PANTRY,
+		SimulationIds.STORAGE_VILLAGE_PANTRY,
+		SimulationIds.RESOURCE_FOOD
+	)
+
+
+func _pantry() -> StorageStateRecord:
+	return StorageStateRecord.create(
+		SimulationIds.STORAGE_VILLAGE_PANTRY, {SimulationIds.RESOURCE_FOOD: 0.0}, 100.0
+	)

tests/unit/test_player_quest_system.gd.uid

@@ -0,0 +1 @@
+uid://b2jmmtiyvaqll

world/ui/quest_journal_hud.gd

@@ -34,6 +34,8 @@ func _ready() -> void:
 		simulation_manager.player_quest_expired.connect(_on_quest_expired)
 	if simulation_manager.has_signal("player_standing_changed"):
 		simulation_manager.player_standing_changed.connect(_on_standing_changed)
+	if simulation_manager.has_signal("player_tier_advanced"):
+		simulation_manager.player_tier_advanced.connect(_on_tier_advanced)
 	if simulation_manager.has_signal("opportunity_resolved"):
 		simulation_manager.opportunity_resolved.connect(_on_opportunity_resolved)
 	if simulation_manager.has_signal("state_restored"):
@@ -53,6 +55,11 @@ func _on_standing_changed(_standing: PlayerStandingRecord) -> void:
 	_refresh()
 
 
+func _on_tier_advanced(_tier: int, tier_name: String) -> void:
+	_refresh()
+	_show_thanks("Standing grows", "The village now calls you a %s." % tier_name)
+
+
 func _on_opportunity_resolved(
 	_opportunity: OpportunityStateRecord, _cause_event: EconomicEventRecord
 ) -> void: