feat: author emergent situations and dialogue

simulation/situations/SituationDefinition.gd

@@ -13,6 +13,7 @@ extends Resource
 @export_range(0, 1000000, 1) var expiry_ticks := 0
 @export_range(0, 1000000, 1) var cooldown_ticks := 0
 @export var dialogue_topic_ids: Array[StringName] = []
+@export var dialogue_intent_ids: Array[StringName] = []
 @export var alternatives: Array[SituationAlternativeDefinition] = []
 
 
@@ -63,11 +64,24 @@ func validate(
 			)
 	_validate_unique_names(dedupe_key_fields, "dedupe key", errors)
 	_validate_unique_names(dialogue_topic_ids, "dialogue topic", errors)
+	_validate_unique_names(dialogue_intent_ids, "dialogue intent", errors)
+	var predicate_ids := {}
+	for predicate in trigger_predicates + resolution_predicates:
+		if predicate == null:
+			continue
+		if predicate_ids.has(predicate.predicate_id):
+			errors.append(
+				(
+					"'%s' has duplicate predicate '%s' across trigger/resolution predicates"
+					% [situation_definition_id, predicate.predicate_id]
+				)
+			)
+		predicate_ids[predicate.predicate_id] = true
 	var alternatives_by_id: Dictionary = {}
 	for alternative in alternatives:
 		if alternative == null:
 			errors.append("'%s' contains a null alternative" % situation_definition_id)
-		continue
+			continue
 		for error in alternative.validate():
 			errors.append("Alternative '%s': %s" % [alternative.alternative_id, error])
 		if alternatives_by_id.has(alternative.alternative_id):
@@ -89,6 +103,34 @@ func validate(
 	return errors
 
 
+func duplicate_definition() -> SituationDefinition:
+	var copy := SituationDefinition.new()
+	copy.situation_definition_id = situation_definition_id
+	copy.display_name = display_name
+	copy.description = description
+	copy.severity = severity
+	copy.priority = priority
+	for predicate in trigger_predicates:
+		copy.trigger_predicates.append(
+			predicate.duplicate_predicate() if predicate != null else null
+		)
+	for predicate in resolution_predicates:
+		copy.resolution_predicates.append(
+			predicate.duplicate_predicate() if predicate != null else null
+		)
+	copy.expiry_predicate_ids = expiry_predicate_ids.duplicate()
+	copy.dedupe_key_fields = dedupe_key_fields.duplicate()
+	copy.expiry_ticks = expiry_ticks
+	copy.cooldown_ticks = cooldown_ticks
+	copy.dialogue_topic_ids = dialogue_topic_ids.duplicate()
+	copy.dialogue_intent_ids = dialogue_intent_ids.duplicate()
+	for alternative in alternatives:
+		copy.alternatives.append(
+			alternative.duplicate_alternative() if alternative != null else null
+		)
+	return copy
+
+
 func get_predicate(predicate_id: StringName) -> SituationPredicate:
 	for predicate in trigger_predicates:
 		if predicate != null and predicate.predicate_id == predicate_id: