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Paradise/code/modules/surgery/organs/ears.dm

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/obj/item/organ/internal/ears
name = "ears"
icon_state = "ears"
gender = PLURAL
organ_tag = "ears"
parent_organ = "head"
slot = "ears"
// `deaf` measures "ticks" of deafness. While > 0, the person is deaf.
var/deaf = 0
// `ear_damage` measures long term damage to the ears, if too high,
// the person will not have either `deaf` or `ear_damage` decrease
// without external aid (earmuffs, drugs)
var/ear_damage = 0
/obj/item/organ/internal/ears/on_life()
if(!iscarbon(owner))
return
var/mob/living/carbon/C = owner
// genetic deafness prevents the body from using the ears, even if healthy
if(C.disabilities & DEAF)
deaf = max(deaf, 1)
else
if(ishuman(C))
var/mob/living/carbon/human/H = C
if((H.l_ear && H.l_ear.flags_2 & HEALS_EARS_2) || (H.r_ear && H.r_ear.flags_2 & HEALS_EARS_2))
deaf = max(deaf - 1, 1)
ear_damage = max(ear_damage - 0.10, 0)
// if higher than UNHEALING_EAR_DAMAGE, no natural healing occurs.
if(ear_damage < UNHEALING_EAR_DAMAGE)
ear_damage = max(ear_damage - 0.05, 0)
deaf = max(deaf - 1, 0)
/obj/item/organ/internal/ears/proc/RestoreEars()
deaf = 0
ear_damage = 0
var/mob/living/carbon/C = owner
if(istype(C) && C.disabilities & DEAF)
deaf = 1
/obj/item/organ/internal/ears/proc/AdjustEarDamage(ddmg, ddeaf)
ear_damage = max(ear_damage + ddmg, 0)
deaf = max(deaf + ddeaf, 0)
/obj/item/organ/internal/ears/proc/MinimumDeafTicks(value)
deaf = max(deaf, value)
/obj/item/organ/internal/ears/surgeryize()
RestoreEars()
// Mob procs
/mob/living/carbon/RestoreEars()
var/obj/item/organ/internal/ears/ears = get_int_organ(/obj/item/organ/internal/ears)
if(ears)
ears.RestoreEars()
/mob/living/carbon/AdjustEarDamage(ddmg, ddeaf)
var/obj/item/organ/internal/ears/ears = get_int_organ(/obj/item/organ/internal/ears)
if(ears)
ears.AdjustEarDamage(ddmg, ddeaf)
/mob/living/carbon/MinimumDeafTicks(value)
var/obj/item/organ/internal/ears/ears = get_int_organ(/obj/item/organ/internal/ears)
if(ears)
ears.MinimumDeafTicks(value)