self << @project_menu_button = GuiButton.new.set(:scale_x => 0.04, :scale_y => 0.06, :offset_x => -0.48, :offset_y => 0.47, :background_image => $engine.load_image('images/corner.png'), :background_image_hover => $engine.load_image('images/corner-hover.png'), :background_image_click => $engine.load_image('images/corner-click.png'))