soundloop fix. also it gets deleted (woo)

code/game/objects/items/devices/reverse_bear_trap.dm

@@ -24,8 +24,8 @@
 
 /obj/item/reverse_bear_trap/Initialize()
 	. = ..()
-	soundloop = new(list(src))
-	soundloop2 = new(list(src))
+	soundloop = new(src)
+	soundloop2 = new(src)
 
 /obj/item/reverse_bear_trap/Destroy()
 	QDEL_NULL(soundloop)
@@ -33,16 +33,16 @@
 	STOP_PROCESSING(SSprocessing, src)
 	return ..()
 
-/obj/item/reverse_bear_trap/process()
+/obj/item/reverse_bear_trap/process(delta_time)
 	if(!ticking)
 		return
-	time_left--
+	time_left -= delta_time
 	soundloop2.mid_length = max(0.5, time_left - 5) //beepbeepbeepbeepbeep
-	if(!time_left || !isliving(loc))
+	if(time_left <= 0 || !isliving(loc))
 		playsound(src, 'sound/machines/microwave/microwave-end.ogg', 100, FALSE)
 		soundloop.stop()
 		soundloop2.stop()
-		to_chat(loc, "<span class='userdanger'>*ding*</span>")
+		to_chat(loc, span_userdanger("*ding*"))
 		addtimer(CALLBACK(src, .proc/snap), 2)
 
 /obj/item/reverse_bear_trap/on_attack_hand(mob/user, act_intent = user.a_intent, unarmed_attack_flags)
@@ -116,13 +116,22 @@
 
 /obj/item/reverse_bear_trap/proc/reset()
 	ticking = FALSE
+	update_appearance(UPDATE_OVERLAYS)
 	REMOVE_TRAIT(src, TRAIT_NODROP, REVERSE_BEAR_TRAP_TRAIT)
 	soundloop.stop()
 	soundloop2.stop()
 	STOP_PROCESSING(SSprocessing, src)
 
+/obj/item/reverse_bear_trap/update_overlays()
+	. = ..()
+	if(ticking != TRUE)
+		return
+	/// note: this timer overlay increments one frame every second (to simulate a clock ticking). If you want to instead have it do a full cycle in a minute, set the 'delay' of each frame of the icon overlay to 75 rather than 10, and the worn overlay to twice that.
+	// . += "rbt_ticking"
+
 /obj/item/reverse_bear_trap/proc/arm() //hulen
 	ticking = TRUE
+	update_appearance(UPDATE_OVERLAYS)
 	escape_chance = initial(escape_chance) //we keep these vars until re-arm, for tracking purposes
 	time_left = initial(time_left)
 	ADD_TRAIT(src, TRAIT_NODROP, REVERSE_BEAR_TRAP_TRAIT)