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* afterattack now returns a flag if it's reasonable to suspect the user intends to act on an item * Update _neck.dm Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com> Co-authored-by: Zonespace <41448081+Zonespace27@users.noreply.github.com>
26 lines
1.0 KiB
Plaintext
26 lines
1.0 KiB
Plaintext
/**
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* allow players to easily use items such as iron rods, rcds on open space without
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* having to pixelhunt for portions not occupied by object or mob visuals.
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*/
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/datum/element/openspace_item_click_handler
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/datum/element/openspace_item_click_handler/Attach(datum/target)
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. = ..()
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if(!isitem(target))
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return ELEMENT_INCOMPATIBLE
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RegisterSignal(target, COMSIG_ITEM_AFTERATTACK, PROC_REF(on_afterattack))
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/datum/element/openspace_item_click_handler/Detach(datum/source)
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UnregisterSignal(source, COMSIG_ITEM_AFTERATTACK)
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return ..()
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//Invokes the proctype with a turf above as target.
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/datum/element/openspace_item_click_handler/proc/on_afterattack(obj/item/source, atom/target, mob/user, proximity_flag, click_parameters)
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SIGNAL_HANDLER
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if(target.z == user.z)
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return
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var/turf/turf_above = get_step_multiz(target, UP)
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if(turf_above?.z == user.z)
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INVOKE_ASYNC(source, TYPE_PROC_REF(/obj/item, handle_openspace_click), turf_above, user, user.CanReach(turf_above, source), click_parameters)
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return COMPONENT_AFTERATTACK_PROCESSED_ITEM
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