dupe icons instead of snowflake vars.

code/game/objects/items/handcuffs.dm

@@ -1,6 +1,5 @@
 /obj/item/restraints
 	breakouttime = 600
-	var/onmob_state = "handcuff"
 
 /obj/item/restraints/suicide_act(mob/living/carbon/user)
 	user.visible_message("<span class='suicide'>[user] is strangling [user.p_them()]self with [src]! It looks like [user.p_theyre()] trying to commit suicide!</span>")
@@ -27,6 +26,7 @@
 	gender = PLURAL
 	icon = 'icons/obj/items_and_weapons.dmi'
 	icon_state = "handcuff"
+	item_state = "handcuff"
 	lefthand_file = 'icons/mob/inhands/equipment/security_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/security_righthand.dmi'
 	flags_1 = CONDUCT_1
@@ -104,7 +104,6 @@
 	desc = "A pair of restraints fashioned from long strands of flesh."
 	icon = 'icons/obj/mining.dmi'
 	icon_state = "sinewcuff"
-	item_state = "sinewcuff"
 	breakouttime = 300 //Deciseconds = 30s
 	cuffsound = 'sound/weapons/cablecuff.ogg'
 
@@ -113,7 +112,6 @@
 	desc = "Looks like some cables tied together. Could be used to tie something up."
 	icon_state = "cuff"
 	item_state = "coil"
-	onmob_state = "zipties"
 	item_color = "red"
 	color = "#ff0000"
 	lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
@@ -179,7 +177,7 @@
 	desc = "Fake handcuffs meant for erotic roleplay."
 	icon = 'modular_citadel/icons/obj/items_and_weapons.dmi'
 	icon_state = "handcuffgag"
-	onmob_state = "kinkycuff"
+	item_state = "kinkycuff"
 
 /obj/item/restraints/handcuffs/cable/attackby(obj/item/I, mob/user, params)
 	..()
@@ -216,7 +214,7 @@
 	name = "zipties"
 	desc = "Plastic, disposable zipties that can be used to restrain temporarily but are destroyed after use."
 	icon_state = "zipties"
-	onmob_state = "zipties"
+	item_state = "zipties"
 	lefthand_file = 'icons/mob/inhands/equipment/security_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/security_righthand.dmi'
 	materials = list()
@@ -239,7 +237,7 @@
 	gender = PLURAL
 	icon = 'icons/obj/items_and_weapons.dmi'
 	icon_state = "handcuff"
-	onmob_state = "legcuff"
+	item_state = "legcuff"
 	lefthand_file = 'icons/mob/inhands/equipment/security_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/security_righthand.dmi'
 	flags_1 = CONDUCT_1

code/modules/mob/living/carbon/monkey/update_icons.dm

@@ -45,7 +45,7 @@
 	remove_overlay(LEGCUFF_LAYER)
 	clear_alert("legcuffed")
 	if(legcuffed)
-		var/mutable_appearance/legcuffs = mutable_appearance('icons/mob/restraints.dmi', legcuffed.onmob_state, -LEGCUFF_LAYER)
+		var/mutable_appearance/legcuffs = mutable_appearance('icons/mob/restraints.dmi', legcuffed.item_state, -LEGCUFF_LAYER)
 		legcuffs.color = handcuffed.color
 		legcuffs.pixel_y = 8
 

code/modules/mob/living/carbon/update_icons.dm

@@ -176,7 +176,7 @@
 /mob/living/carbon/update_inv_handcuffed()
 	remove_overlay(HANDCUFF_LAYER)
 	if(handcuffed)
-		var/mutable_appearance/cuffs = mutable_appearance('icons/mob/restraints.dmi', handcuffed.onmob_state, -HANDCUFF_LAYER)
+		var/mutable_appearance/cuffs = mutable_appearance('icons/mob/restraints.dmi', handcuffed.item_state, -HANDCUFF_LAYER)
 		cuffs.color = handcuffed.color
 
 		overlays_standing[HANDCUFF_LAYER] = cuffs
@@ -186,7 +186,7 @@
 	remove_overlay(LEGCUFF_LAYER)
 	clear_alert("legcuffed")
 	if(legcuffed)
-		var/mutable_appearance/legcuffs = mutable_appearance('icons/mob/restraints.dmi', legcuffed.onmob_state, -LEGCUFF_LAYER)
+		var/mutable_appearance/legcuffs = mutable_appearance('icons/mob/restraints.dmi', legcuffed.item_state, -LEGCUFF_LAYER)
 		legcuffs.color = handcuffed.color
 
 		overlays_standing[HANDCUFF_LAYER] = legcuffs