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https://github.com/CHOMPStation2/CHOMPStation2.git
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9f292671ae
Co-authored-by: ShadowLarkens <shadowlarkens@gmail.com> Co-authored-by: Cameron Lennox <killer65311@gmail.com>
48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
/// Status effect from multiple sources, when all sources are removed, so is the effect
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/datum/status_effect/grouped
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id = STATUS_EFFECT_ID_ABSTRACT
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alert_type = null
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// Grouped effects adds itself to [var/sources] and destroys itself if one exists already, there are never actually multiple
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status_type = STATUS_EFFECT_MULTIPLE
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/// A list of all sources applying this status effect. Sources are a list of keys
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var/list/sources = list()
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/datum/status_effect/grouped/on_creation(mob/living/new_owner, source, ...)
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//Get our supplied arguments, without new_owner
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var/list/new_source_args = args.Copy(2)
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var/datum/status_effect/grouped/existing = new_owner.has_status_effect(type)
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if(existing)
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existing.sources |= source
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existing.source_added(arglist(new_source_args))
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qdel(src)
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return FALSE
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/* We are the original */
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. = ..()
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if(.)
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sources |= source
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source_added(arglist(new_source_args))
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/**
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* Called after a source is added to the status effect,
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* this includes the first source added after creation.
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*/
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/datum/status_effect/grouped/proc/source_added(source, ...)
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return
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/**
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* Called after a source is removed from the status effect. \
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* `removing` will be TRUE if this is the last source, which means
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* the effect will be deleted.
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*/
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/datum/status_effect/grouped/proc/source_removed(source, removing)
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return
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/datum/status_effect/grouped/before_remove(source)
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sources -= source
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var/was_last_source = !length(sources)
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source_removed(source, was_last_source)
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return was_last_source
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