added the game

Scripts/UI/SelectableOptionLabel.gd

@@ -0,0 +1,30 @@
+extends HBoxContainer
+
+var selected := false
+@export var title := ""
+var selected_index := 0
+@export var values: Array[String] = []
+@export var add_colon := true
+
+signal value_changed(new_index: int)
+
+func _process(_delta: float) -> void:
+	if selected:
+		handle_inputs()
+	$Title/Cursor.visible = (selected)
+	$Title.text = tr(title) + (":" if add_colon else "")
+	$Value.text = ("◄" if selected_index > 0 and selected else " ") + tr(str(values[selected_index])) + ("►" if selected_index < values.size() - 1 and selected else " ")
+
+func set_selected(active := false) -> void:
+	selected = active
+
+func handle_inputs() -> void:
+	var old := selected_index
+	if Input.is_action_just_pressed("ui_left"):
+		selected_index -= 1
+	if Input.is_action_just_pressed("ui_right"):
+		selected_index += 1
+	selected_index = clamp(selected_index, 0, values.size() - 1)
+	if old != selected_index:
+		value_changed.emit(selected_index)
+