@tool
extends TextureRect

@export var textures: Dictionary[String, Texture] = {}

func _get_configuration_warnings() -> PackedStringArray:
	var warnings: PackedStringArray = []
	for key in textures.keys():
		if not TranslationServer.get_all_languages().has(key):
			warnings.append("Locale not supported: %s" % key)
	return warnings

func _ready() -> void:
	State.settings_changed.connect(update_img)
	update_img()
	
func update_img() -> void:
	if textures.keys().has(TranslationServer.get_locale()):
		texture = textures[TranslationServer.get_locale()]

func _validate_property(property: Dictionary) -> void:
	if property.name == "texture":
		property.usage |= PROPERTY_USAGE_READ_ONLY