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* Aquarium fish improvements (#56573) Co-authored-by: coiax <yellowbounder@ gmail.com> Co-authored-by: Mothblocks <35135081+Jared-Fogle@ users.noreply.github.com> * Aquarium fish improvements * Update mapping_helpers.dm * Update packs.dm Co-authored-by: AnturK <AnturK@users.noreply.github.com> Co-authored-by: coiax <yellowbounder@ gmail.com> Co-authored-by: Mothblocks <35135081+Jared-Fogle@ users.noreply.github.com> Co-authored-by: Gandalf2k15 <jzo123@hotmail.com>
34 lines
1.4 KiB
Plaintext
34 lines
1.4 KiB
Plaintext
/**
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* Create /datum/component/aquarium_content with the preset path on the target right before being inserted into aquarium and deletes itself.
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* Used to save memory from aquarium properties on common objects/stacks that won't see aquarium in 99 out of 100 rounds.
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*/
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/datum/element/deferred_aquarium_content
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element_flags = ELEMENT_BESPOKE
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id_arg_index = 2
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var/aquarium_content_type
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/datum/element/deferred_aquarium_content/Attach(datum/target, aquarium_content_type)
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. = ..()
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if(!ismovable(target))
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return ELEMENT_INCOMPATIBLE
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if(!aquarium_content_type)
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CRASH("Deferred aquarium content missing behaviour type.")
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src.aquarium_content_type = aquarium_content_type
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//If element is added to something already in aquarium, just create the component.
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var/atom/movable/movable_target = target
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if(istype(movable_target.loc, /obj/structure/aquarium))
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create_aquarium_component(movable_target)
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else //otherwise the component will be created when trying to insert the thing.
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RegisterSignal(target, COMSIG_AQUARIUM_BEFORE_INSERT_CHECK, .proc/create_aquarium_component)
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/datum/element/deferred_aquarium_content/Detach(datum/target)
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. = ..()
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UnregisterSignal(target, COMSIG_AQUARIUM_BEFORE_INSERT_CHECK)
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/datum/element/deferred_aquarium_content/proc/create_aquarium_component(datum/source)
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SIGNAL_HANDLER
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source.AddComponent(/datum/component/aquarium_content, aquarium_content_type)
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Detach(source)
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