refactor structure

scenes/ui/SettingsMenu.gd

@@ -0,0 +1,104 @@
+extends Control
+
+signal back_to_main_menu
+
+@onready var master_slider = $SettingsContainer/MasterVolumeContainer/MasterVolumeSlider
+@onready var music_slider = $SettingsContainer/MusicVolumeContainer/MusicVolumeSlider
+@onready var sfx_slider = $SettingsContainer/SFXVolumeContainer/SFXVolumeSlider
+@onready var language_selector = $SettingsContainer/LanguageContainer/LanguageSelector
+
+@export var settings_manager: Node = SettingsManager
+@export var localization_manager: Node = LocalizationManager
+
+var language_codes = []
+
+func _ready():
+	add_to_group("localizable")
+	print("SettingsMenu ready")
+	setup_language_selector()
+
+	var master_callback = _on_volume_slider_changed.bind("master_volume")
+	if not master_slider.value_changed.is_connected(master_callback):
+		master_slider.value_changed.connect(master_callback)
+
+	var music_callback = _on_volume_slider_changed.bind("music_volume")
+	if not music_slider.value_changed.is_connected(music_callback):
+		music_slider.value_changed.connect(music_callback)
+
+	var sfx_callback = _on_volume_slider_changed.bind("sfx_volume")
+	if not sfx_slider.value_changed.is_connected(sfx_callback):
+		sfx_slider.value_changed.connect(sfx_callback)
+
+	if not language_selector.item_selected.is_connected(Callable(self, "_on_language_selector_item_selected")):
+		language_selector.item_selected.connect(_on_language_selector_item_selected)
+
+	_update_controls_from_settings()
+	update_text()
+
+func _update_controls_from_settings():
+	master_slider.value = settings_manager.get_setting("master_volume")
+	music_slider.value = settings_manager.get_setting("music_volume")
+	sfx_slider.value = settings_manager.get_setting("sfx_volume")
+
+	var current_lang = settings_manager.get_setting("language")
+	var lang_index = language_codes.find(current_lang)
+	if lang_index >= 0:
+		language_selector.selected = lang_index
+
+func _on_volume_slider_changed(value, setting_key):
+	settings_manager.set_setting(setting_key, value)
+
+func _exit_settings():
+	print("Exiting settings")
+	settings_manager.save_settings()
+	back_to_main_menu.emit()
+
+func _input(event):
+	if event.is_action_pressed("ui_cancel") or event.is_action_pressed("ui_menu_toggle"):
+		print("ESC pressed in settings")
+		_exit_settings()
+		get_viewport().set_input_as_handled()
+
+func _on_back_button_pressed():
+	AudioManager.play_ui_click()
+	print("Back button pressed")
+	_exit_settings()
+
+func setup_language_selector():
+	var languages_data = settings_manager.get_languages_data()
+	if languages_data.has("languages"):
+		language_selector.clear()
+		language_codes.clear()
+
+		for lang_code in languages_data.languages.keys():
+			language_codes.append(lang_code)
+			var display_name = languages_data.languages[lang_code]["display_name"]
+			language_selector.add_item(display_name)
+
+		var current_lang = settings_manager.get_setting("language")
+		var lang_index = language_codes.find(current_lang)
+		if lang_index >= 0:
+			language_selector.selected = lang_index
+
+func _on_language_selector_item_selected(index: int):
+	if index < language_codes.size():
+		var selected_lang = language_codes[index]
+		settings_manager.set_setting("language", selected_lang)
+		print("Language changed to: ", selected_lang)
+		localization_manager.change_language(selected_lang)
+
+func update_text():
+	$SettingsContainer/SettingsTitle.text = tr("settings_title")
+	$SettingsContainer/MasterVolumeContainer/MasterVolume.text = tr("master_volume")
+	$SettingsContainer/MusicVolumeContainer/MusicVolume.text = tr("music_volume")
+	$SettingsContainer/SFXVolumeContainer/SFXVolume.text = tr("sfx_volume")
+	$SettingsContainer/LanguageContainer/LanguageLabel.text = tr("language")
+	$BackButtonContainer/BackButton.text = tr("back")
+
+
+func _on_reset_setting_button_pressed() -> void:
+	AudioManager.play_ui_click()
+	print("Resetting settings")
+	settings_manager.reset_settings_to_defaults()
+	_update_controls_from_settings()
+	localization_manager.change_language(settings_manager.get_setting("language"))