feat: author emergent situations and dialogue

simulation/dialogue/ConversationTemplateCatalog.gd

@@ -1,12 +1,15 @@
 class_name ConversationTemplateCatalog
 extends Resource
 
+@export var catalog_id: StringName
 @export var line_templates: Dictionary = {}
 @export var option_templates: Dictionary = {}
 
 
 func validate(intent_ids: Array[StringName] = ConversationIntentIds.ALL) -> Array[String]:
 	var errors: Array[String] = []
+	if catalog_id.is_empty():
+		errors.append("catalog_id is empty")
 	_validate_templates(line_templates, "line", intent_ids, errors)
 	_validate_templates(option_templates, "option", intent_ids, errors)
 	errors.sort()
@@ -21,6 +24,14 @@ func get_option_templates(intent_id: StringName) -> Array[String]:
 	return _get_templates(option_templates, intent_id)
 
 
+func get_line_template_ids() -> Array[StringName]:
+	return _template_ids(line_templates)
+
+
+func get_option_template_ids() -> Array[StringName]:
+	return _template_ids(option_templates)
+
+
 func _get_templates(source: Dictionary, intent_id: StringName) -> Array[String]:
 	var result: Array[String] = []
 	var values: Variant = source.get(String(intent_id), [])
@@ -34,6 +45,23 @@ func _get_templates(source: Dictionary, intent_id: StringName) -> Array[String]:
 func _validate_templates(
 	source: Dictionary, kind: String, intent_ids: Array[StringName], errors: Array[String]
 ) -> void:
+	var allowed_ids := {}
+	for intent_id in intent_ids:
+		allowed_ids[intent_id] = true
+	for raw_intent_id in source:
+		if not raw_intent_id is String and not raw_intent_id is StringName:
+			errors.append("Non-string %s template intent ID" % kind)
+			continue
+		var source_intent_id := StringName(raw_intent_id)
+		if not allowed_ids.has(source_intent_id):
+			errors.append("Unknown %s template intent '%s'" % [kind, source_intent_id])
+		var raw_templates: Variant = source[raw_intent_id]
+		if not raw_templates is Array and not raw_templates is PackedStringArray:
+			errors.append("Invalid %s templates for '%s'" % [kind, source_intent_id])
+			continue
+		for raw_template in raw_templates:
+			if not raw_template is String:
+				errors.append("Non-string %s template for '%s'" % [kind, source_intent_id])
 	for intent_id in intent_ids:
 		var templates := _get_templates(source, intent_id)
 		if templates.is_empty():
@@ -42,3 +70,14 @@ func _validate_templates(
 		for template in templates:
 			if template.strip_edges().is_empty():
 				errors.append("Empty %s template for '%s'" % [kind, intent_id])
+
+
+func _template_ids(source: Dictionary) -> Array[StringName]:
+	var result: Array[StringName] = []
+	for raw_id in source:
+		if raw_id is String or raw_id is StringName:
+			result.append(StringName(raw_id))
+	result.sort_custom(
+		func(left: StringName, right: StringName) -> bool: return String(left) < String(right)
+	)
+	return result