add gamepad support to menus

scenes/ui/components/LanguageSelector.gd

@@ -0,0 +1,118 @@
+@tool
+extends Control
+class_name LanguageSelector
+
+signal language_changed(new_language: String)
+
+@onready var left_button: Button = $LanguageLeftButton
+@onready var right_button: Button = $LanguageRightButton
+@onready var language_display: Label = $LanguageDisplay
+
+@export var settings_manager: Node = SettingsManager
+@export var localization_manager: Node = LocalizationManager
+
+var language_codes: Array[String] = []
+var original_scale: Vector2
+var original_modulate: Color
+var is_highlighted: bool = false
+
+func _ready():
+	DebugManager.log_info("LanguageSelector ready", "LanguageSelector")
+
+	# Store original visual properties
+	original_scale = scale
+	original_modulate = modulate
+
+	# Connect button signals
+	if left_button and not left_button.pressed.is_connected(_on_left_button_pressed):
+		left_button.pressed.connect(_on_left_button_pressed)
+
+	if right_button and not right_button.pressed.is_connected(_on_right_button_pressed):
+		right_button.pressed.connect(_on_right_button_pressed)
+
+	# Initialize language data
+	_load_language_data()
+	_update_language_display()
+
+func _load_language_data():
+	if not settings_manager:
+		settings_manager = SettingsManager
+
+	var languages_data = settings_manager.get_languages_data()
+	if languages_data.has("languages"):
+		language_codes.clear()
+		for lang_code in languages_data.languages.keys():
+			language_codes.append(lang_code)
+		DebugManager.log_info("Loaded %d languages" % language_codes.size(), "LanguageSelector")
+
+func _update_language_display():
+	if not settings_manager:
+		return
+
+	var current_lang = settings_manager.get_setting("language")
+	var languages_data = settings_manager.get_languages_data()
+
+	if languages_data.has("languages") and languages_data.languages.has(current_lang):
+		language_display.text = languages_data.languages[current_lang]["display_name"]
+	else:
+		language_display.text = current_lang if current_lang else "Unknown"
+
+func change_language(direction: int):
+	if language_codes.size() == 0:
+		DebugManager.log_warn("No languages available", "LanguageSelector")
+		return
+
+	var current_lang = settings_manager.get_setting("language")
+	var current_index = language_codes.find(current_lang)
+	if current_index < 0:
+		current_index = 0
+
+	var new_index = (current_index + direction) % language_codes.size()
+	if new_index < 0:
+		new_index = language_codes.size() - 1
+
+	var new_lang = language_codes[new_index]
+	settings_manager.set_setting("language", new_lang)
+
+	if localization_manager:
+		localization_manager.change_language(new_lang)
+	else:
+		LocalizationManager.change_language(new_lang)
+
+	_update_language_display()
+	language_changed.emit(new_lang)
+	DebugManager.log_info("Language changed to: " + new_lang, "LanguageSelector")
+
+func set_highlighted(highlighted: bool):
+	is_highlighted = highlighted
+	if highlighted:
+		scale = original_scale * 1.05
+		modulate = Color(1.1, 1.1, 0.9)
+	else:
+		scale = original_scale
+		modulate = original_modulate
+
+func handle_input_action(action: String) -> bool:
+	match action:
+		"move_left":
+			change_language(-1)
+			return true
+		"move_right":
+			change_language(1)
+			return true
+		_:
+			return false
+
+func _on_left_button_pressed():
+	AudioManager.play_ui_click()
+	DebugManager.log_info("Language left button clicked", "LanguageSelector")
+	change_language(-1)
+
+func _on_right_button_pressed():
+	AudioManager.play_ui_click()
+	DebugManager.log_info("Language right button clicked", "LanguageSelector")
+	change_language(1)
+
+# For navigation system integration
+func get_control_name() -> String:
+	return "language_selector"