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f54dcda1c0
Necessary for #72292 to work effectively, and probably not very useful out of that context. Split out of its own PR because this is long and boring. I want to make sure that we're catching actual mistakes there, and not just experiencing side effects of how shitty the attack chain is.
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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