feat: author emergent situations and dialogue

simulation/dialogue/ConversationIntentDefinition.gd

@@ -3,12 +3,15 @@ extends Resource
 
 @export var intent_id: StringName
 @export var response_intent_ids: Array[StringName] = []
+@export var template_catalog_id: StringName
 
 
 func validate() -> Array[String]:
 	var errors: Array[String] = []
 	if not ConversationSemantic.is_valid_id(intent_id):
 		errors.append("intent_id is invalid")
+	if template_catalog_id.is_empty():
+		errors.append("template_catalog_id is empty for '%s'" % intent_id)
 	var seen: Dictionary = {}
 	for response_intent_id in response_intent_ids:
 		if not ConversationSemantic.is_valid_id(response_intent_id):
@@ -20,3 +23,11 @@ func validate() -> Array[String]:
 		else:
 			seen[response_intent_id] = true
 	return errors
+
+
+func duplicate_definition() -> ConversationIntentDefinition:
+	var copy := ConversationIntentDefinition.new()
+	copy.intent_id = intent_id
+	copy.response_intent_ids = response_intent_ids.duplicate()
+	copy.template_catalog_id = template_catalog_id
+	return copy