feat: let villagers witness and trust the player restock

simulation/relationships/RelationshipSystem.gd

@@ -4,6 +4,7 @@ const AID_HUNGER_THRESHOLD := 80.0
 const TRUSTED_HELP_THRESHOLD := 0.6
 const FOOD_AID_TRUST_GAIN := 0.15
 const SHARED_WORK_FAMILIARITY_GAIN := 0.1
+const PLAYER_FAMILIARITY_SEED := 0.5
 
 var relationships: Dictionary = {}
 
@@ -58,23 +59,47 @@ func apply_event(
 	event: EconomicEventRecord, npcs: Array[SimNPC], knower_ids: Array[int]
 ) -> Array[RelationshipStateRecord]:
 	var changed: Array[RelationshipStateRecord] = []
-	if StringName(event.data["event_type"]) != SimulationIds.EVENT_STORAGE_DEPOSITED:
-		return changed
-	if StringName(event.data["item_id"]) != SimulationIds.RESOURCE_FOOD:
+	var event_type := StringName(event.data["event_type"])
+	var item_id := StringName(event.data["item_id"])
+	if item_id != SimulationIds.RESOURCE_FOOD:
 		return changed
 	var contributor_id := int(event.data["actor_id"])
 	var event_id := int(event.data["event_id"])
-	if contributor_id < 0 or event_id < 0 or float(event.data["amount"]) <= 0.0:
+	var is_food_supply := false
+	if event_type == SimulationIds.EVENT_STORAGE_DEPOSITED:
+		is_food_supply = true
+	elif (
+		event_type == SimulationIds.EVENT_RESOURCE_EXTRACTED
+		and contributor_id == SimulationIds.PLAYER_ACTOR_ID
+	):
+		is_food_supply = (
+			StringName(event.data["destination_id"]) == SimulationIds.STORAGE_VILLAGE_PANTRY
+		)
+	if (
+		not is_food_supply
+		or event_id < 0
+		or float(event.data["amount"]) <= 0.0
+		or (contributor_id < 0 and contributor_id != SimulationIds.PLAYER_ACTOR_ID)
+	):
 		return changed
 	for observer in npcs:
-		if observer.id == contributor_id or observer.is_dead:
+		if observer.is_dead:
+			continue
+		if contributor_id != SimulationIds.PLAYER_ACTOR_ID and observer.id == contributor_id:
 			continue
 		if observer.id not in knower_ids:
 			continue
 		if observer.hunger < AID_HUNGER_THRESHOLD:
 			continue
 		var relationship := get_relationship(observer.id, contributor_id)
-		if relationship == null or relationship.get_familiarity() <= 0.0:
+		if relationship == null:
+			if contributor_id != SimulationIds.PLAYER_ACTOR_ID:
+				continue
+			relationship = RelationshipStateRecord.create(
+				observer.id, contributor_id, PLAYER_FAMILIARITY_SEED
+			)
+			_add(relationship)
+		if relationship.get_familiarity() <= 0.0:
 			continue
 		if event_id <= relationship.get_last_trust_cause_event_id():
 			continue