//====== ctors
public MainMenuGameModule()
{
var mainMenu = CreateOptionsList();
optionSelector = new OptionSelector <MainMenuEntry>(mainMenu);
optionSelector.IndexChanged += (option, index) => isOptionChanged = true;
}
//====== ctors
public OptionsListWindow(OptionSelector <T> optionSelector, WindowAppearance appearance = null) : base(appearance)
{
this.optionSelector = Verify.NotNull(optionSelector, nameof(optionSelector));
Initialize();
}