local ScreenArea = require "lib.simple_ui.screen_area" local Center = require "lib.simple_ui.center" local Placeholder = require "lib.simple_ui.placeholder" local Padding = require "lib.simple_ui.padding" return ScreenArea:new { build = function(self) return (love.timer.getTime() / 2) % 2 < 1 and Center:new { child = Padding:new { left = 8, right = 8, top = 8, bottom = 8, child = Placeholder:new { key = "const :)", } } or nil } end }