DebugGridToolsLogic.cs

public DebugGridToolsLogic(Widget widget, World world)
{
	var gridTrait = world.WorldActor.Trait<CellGridDebugOverlay>();

	var btnToggleVisibility = widget.GetOrNull<ButtonWidget>("TOGGLE_GRID");
	if (btnToggleVisibility != null)
		btnToggleVisibility.OnClick = () => gridTrait.Visible ^= true;

	var btnCycleRenderOrder = widget.GetOrNull<ButtonWidget>("TOGGLE_RENDER_ORDER");
	if (btnCycleRenderOrder != null)
	{
		btnCycleRenderOrder.Text = GetRenderOrderText(gridTrait);
		btnCycleRenderOrder.OnClick = () =>
		{
			gridTrait.SwapRenderOrder();
			btnCycleRenderOrder.Text = GetRenderOrderText(gridTrait);
		};
	}

	var colorFullDropDown = widget.GetOrNull<DropDownButtonWidget>("COLOR_FULL");
	if (colorFullDropDown != null)
	{
		colorFullDropDown.Text = "Full Cell Color";
		colorFullDropDown.OnMouseDown = SetupColorDropdown(colorFullDropDown, gridTrait);
	}
}

Action<MouseInput> SetupColorDropdown(DropDownButtonWidget dropdown, CellGridDebugOverlay grid)
{
	var allColors = Enum.GetValues(typeof(KnownColor)).Cast<KnownColor>();
	var options = new List<DropDownOption>();

	foreach (var color in allColors)
	{
		var newOption = new DropDownOption()
		{
			Title = color.ToString(),
			IsSelected = () => false,
			OnClick = () => grid.FullCellColor = Color.FromName(color.ToString())
		};

		options.Add(newOption);
	}

	Func<DropDownOption, ScrollItemWidget, ScrollItemWidget> setupItem = (option, template) =>
	{
		var item = ScrollItemWidget.Setup(template, option.IsSelected, option.OnClick);
		item.Get<LabelWidget>("LABEL").GetText = () => option.Title;
		return item;
	};
	dropdown.OnClick = () => dropdown.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 175, options, setupItem);

	return mi => SetupColorDropdown(dropdown, grid);
}