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90 lines
3.5 KiB
Plaintext
90 lines
3.5 KiB
Plaintext
/datum/component/infective
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dupe_mode = COMPONENT_DUPE_ALLOWED
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var/list/datum/disease/diseases //make sure these are the static, non-processing versions!
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var/expire_time
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var/required_clean_types = CLEAN_TYPE_DISEASE
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/datum/component/infective/Initialize(list/datum/disease/_diseases, expire_in)
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if(islist(_diseases))
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diseases = _diseases
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else
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diseases = list(_diseases)
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if(expire_in)
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expire_time = world.time + expire_in
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QDEL_IN(src, expire_in)
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if(!ismovable(parent))
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return COMPONENT_INCOMPATIBLE
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RegisterSignal(parent, COMSIG_COMPONENT_CLEAN_ACT, PROC_REF(clean))
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RegisterSignal(parent, COMSIG_MOVABLE_BUCKLE, PROC_REF(try_infect_buckle))
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RegisterSignal(parent, COMSIG_MOVABLE_BUMP, PROC_REF(try_infect_collide))
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RegisterSignal(parent, COMSIG_MOVABLE_CROSSED, PROC_REF(try_infect_crossed))
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RegisterSignal(parent, COMSIG_MOVABLE_IMPACT_ZONE, PROC_REF(try_infect_impact_zone))
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if(isitem(parent))
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RegisterSignal(parent, COMSIG_ITEM_ATTACK_ZONE, PROC_REF(try_infect_attack_zone))
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RegisterSignal(parent, COMSIG_ITEM_ATTACK, PROC_REF(try_infect_attack))
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RegisterSignal(parent, COMSIG_ITEM_EQUIPPED, PROC_REF(try_infect_equipped))
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if(istype(parent, /obj/item/reagent_containers/food/snacks))
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RegisterSignal(parent, COMSIG_FOOD_EATEN, PROC_REF(try_infect_eat))
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else if(istype(parent, /obj/effect/decal/cleanable/blood/gibs))
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RegisterSignal(parent, COMSIG_GIBS_STREAK, PROC_REF(try_infect_streak))
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/datum/component/infective/proc/try_infect_eat(datum/source, mob/living/eater, mob/living/feeder)
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for(var/V in diseases)
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eater.ForceContractDisease(V)
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try_infect(feeder, BODY_ZONE_L_ARM)
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/datum/component/infective/proc/clean(datum/source, clean_types)
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if(clean_types & required_clean_types)
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qdel(src)
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return TRUE
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/datum/component/infective/proc/try_infect_buckle(datum/source, mob/M, force)
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if(isliving(M))
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try_infect(M)
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/datum/component/infective/proc/try_infect_collide(datum/source, atom/A)
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var/atom/movable/P = parent
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if(P.throwing)
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//this will be handled by try_infect_impact_zone()
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return
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if(isliving(A))
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try_infect(A)
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/datum/component/infective/proc/try_infect_impact_zone(datum/source, mob/living/target, hit_zone)
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try_infect(target, hit_zone)
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/datum/component/infective/proc/try_infect_attack_zone(datum/source, mob/living/carbon/target, mob/living/user, hit_zone)
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try_infect(user, BODY_ZONE_L_ARM)
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try_infect(target, hit_zone)
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/datum/component/infective/proc/try_infect_attack(datum/source, mob/living/target, mob/living/user)
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if(!iscarbon(target)) //this case will be handled by try_infect_attack_zone
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try_infect(target)
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try_infect(user, BODY_ZONE_L_ARM)
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/datum/component/infective/proc/try_infect_equipped(datum/source, mob/living/L, slot)
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var/old_bio_armor
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if(isitem(parent))
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//if you are putting an infective item on, it obviously will not protect you from itself, so set its bio protection low enough that it will never block ContactContractDisease()
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var/obj/item/I = parent
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old_bio_armor = I.armor.getRating(BIO)
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I.armor.setRating(bio = 0)
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try_infect(L, slot2body_zone(slot))
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if(isitem(parent))
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var/obj/item/I = parent
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I.armor.setRating(bio = old_bio_armor)
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/datum/component/infective/proc/try_infect_crossed(datum/source, atom/movable/M)
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if(isliving(M))
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try_infect(M, pick(BODY_ZONE_PRECISE_L_FOOT, BODY_ZONE_PRECISE_R_FOOT))
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/datum/component/infective/proc/try_infect_streak(datum/source, list/directions, list/output_diseases)
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output_diseases |= diseases
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/datum/component/infective/proc/try_infect(mob/living/L, target_zone)
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for(var/V in diseases)
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L.ContactContractDisease(V, target_zone)
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