extends Resource
class_name EnhancedResource

func arrayValueChanged(value : Array[Variant], resourceToCreate : Callable) -> Array[Variant]:
	if Engine.is_editor_hint():
		for i in value.size():
			if !value[i]:
				value[i] = resourceToCreate.call()

	return value


static func getFileFromDir(path : String, regexPattern : String, pathRegexPattern : String = "") -> Array[String]:
	var files : Array[String]
	var regex : RegEx  = RegEx.create_from_string(regexPattern)
	var pathRegex : RegEx = RegEx.create_from_string(pathRegexPattern)
	var dir : DirAccess  = DirAccess.open(path)

	if pathRegexPattern:
		for subDir in dir.get_directories():
			subDir = path + subDir + "/"
			if pathRegex.search(subDir):
				files.append_array(getFileFromDir(subDir, regexPattern, pathRegexPattern))

	for file in dir.get_files():
		if regex.search(file) && pathRegex.search(path):
			files.append(path + file)

	return files


static func getPackedSceneProperty(scene : PackedScene, propertyName : String) -> Variant:
	var idx : int = scene._bundled.names.find(propertyName)
	if idx != -1:
		return scene._bundled.variants[idx]
	return null