added the game

Scripts/UI/SelectableOptionButton.gd

@@ -0,0 +1,22 @@
+extends HBoxContainer
+
+@export var title := ""
+@export var selected := false
+
+signal button_pressed
+
+var selected_index := 0
+
+@export var press_sfx := "beep"
+
+func _process(_delta: float) -> void:
+	if selected:
+		handle_inputs()
+	$Cursor.modulate.a = int(selected)
+	$Title.text = tr(title)
+
+func handle_inputs() -> void:
+	if Input.is_action_just_pressed("ui_accept"):
+		button_pressed.emit()
+		if press_sfx != "":
+			AudioManager.play_global_sfx(press_sfx)