A new type of cybernetic ear, volume-adjusting ears. Also changes the stats of the basic and regular cybernetic ears for consistency (#93362)

code/modules/cargo/bounties/medical.dm

@@ -38,6 +38,7 @@
 		/obj/item/organ/ears/cybernetic/upgraded = TRUE,
 		/obj/item/organ/ears/cybernetic/whisper = TRUE,
 		/obj/item/organ/ears/cybernetic/xray = TRUE,
+		/obj/item/organ/ears/cybernetic/volume = TRUE,
 	)
 
 /datum/bounty/item/medical/liver

code/modules/research/designs/medical_designs.dm

@@ -1043,6 +1043,23 @@
 	)
 	departmental_flags = DEPARTMENT_BITFLAG_MEDICAL
 
+/datum/design/cybernetic_ears_volume
+	name = "Volume-adjusting Cybernetic Ears"
+	desc = "A pair of volume-adjusting cybernetic ears"
+	id = "cybernetic_ears_volume"
+	build_type = PROTOLATHE | AWAY_LATHE | MECHFAB
+	construction_time = 4 SECONDS
+	materials = list(
+			/datum/material/iron = SMALL_MATERIAL_AMOUNT*5,
+			/datum/material/glass = SMALL_MATERIAL_AMOUNT*5,
+			/datum/material/silver = SMALL_MATERIAL_AMOUNT*5,
+	)
+	build_path = /obj/item/organ/ears/cybernetic/volume
+	category = list(
+		RND_CATEGORY_CYBERNETICS + RND_SUBCATEGORY_CYBERNETICS_ORGANS_3
+	)
+	departmental_flags = DEPARTMENT_BITFLAG_MEDICAL
+
 /datum/design/cybernetic_ears_xray
 	name = "Wall-penetrating Cybernetic Ears"
 	desc = "A pair of wall-penetrating cybernetic ears."

code/modules/research/techweb/nodes/cyborg_nodes.dm

@@ -227,6 +227,7 @@
 		"ci-gloweyes-moth",
 		"ci-welding-moth",
 		"cybernetic_ears_whisper",
+		"cybernetic_ears_volume",
 		"cybernetic_lungs_tier3",
 		"cybernetic_stomach_tier3",
 		"cybernetic_liver_tier3",

code/modules/surgery/organs/internal/ears/_ears.dm

@@ -224,15 +224,15 @@
 	name = "basic cybernetic ears"
 	icon_state = "ears-c"
 	desc = "A basic cybernetic organ designed to mimic the operation of ears."
-	damage_multiplier = 0.9
+	damage_multiplier = 1.2
 	organ_flags = ORGAN_ROBOTIC
 	failing_desc = "seems to be broken."
 
 /obj/item/organ/ears/cybernetic/upgraded
 	name = "cybernetic ears"
 	icon_state = "ears-c-u"
-	desc =  "An advanced cybernetic ear, surpassing the performance of organic ears."
-	damage_multiplier = 0.5
+	desc =  "A cybernetic ear, surpassing the performance of organic ears."
+	damage_multiplier = 0.75
 
 /obj/item/organ/ears/cybernetic/whisper
 	name = "whisper-sensitive cybernetic ears"
@@ -251,6 +251,13 @@
 	. = ..()
 	REMOVE_TRAIT(ear_owner, TRAIT_GOOD_HEARING, ORGAN_TRAIT)
 
+/obj/item/organ/ears/cybernetic/volume
+	name = "volume-adjusting cybernetic ears"
+	icon_state = "ears-c-u"
+	desc = "Advanced cybernetic ears capable of dampening loud noises to protect their user."
+	bang_protect = 1
+	damage_multiplier = 0.5
+
 // "X-ray ears" that let you hear through walls
 /obj/item/organ/ears/cybernetic/xray
 	name = "wall-penetrating cybernetic ears"