code/datums/components/clickbox.dm

/datum/component/clickbox	This component adds a near-invisible underlay to a movable target to expand the clickable surface of its icon without resorting to MOUSE_OPACITY_OPAQUE. The underlay ignores the parent's color and alpha and can be offset. The name is a portmanteau of "click" and "hitbox", because technically this isn't an hitbox, but it helps catch clicks, and I don't want to give it a loooong name like openspace_item_click_handler

/datum/component/clickbox

This component adds a near-invisible underlay to a movable target to expand the clickable surface of its icon without resorting to MOUSE_OPACITY_OPAQUE. The underlay ignores the parent's color and alpha and can be offset. The name is a portmanteau of "click" and "hitbox", because technically this isn't an hitbox, but it helps catch clicks, and I don't want to give it a loooong name like openspace_item_click_handler