Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into master

code/game/objects/items/grenades/plastic.dm

@@ -60,7 +60,8 @@
 	if(target)
 		if(!QDELETED(target))
 			location = get_turf(target)
-			target.cut_overlay(plastic_overlay, TRUE)
+			target.cut_overlay(plastic_overlay)
+			UnregisterSignal(target, COMSIG_ATOM_UPDATE_OVERLAYS, .proc/add_plastic_overlay)
 			if(!ismob(target) || full_damage_on_mobs)
 				target.ex_act(EXPLODE_HEAVY, target)
 	else
@@ -126,13 +127,17 @@
 				I.embedding["embed_chance"] = 0
 				I.updateEmbedding()
 
-		target.add_overlay(plastic_overlay, TRUE)
+		RegisterSignal(target, COMSIG_ATOM_UPDATE_OVERLAYS, .proc/add_plastic_overlay)
+		target.update_icon()
 		if(!nadeassembly)
 			to_chat(user, "<span class='notice'>You plant the bomb. Timer counting down from [det_time].</span>")
 			addtimer(CALLBACK(src, .proc/prime), det_time*10)
 		else
 			qdel(src)	//How?
 
+/obj/item/grenade/plastic/proc/add_plastic_overlay(atom/source, list/overlay_list)
+	overlay_list += plastic_overlay
+
 /obj/item/grenade/plastic/proc/shout_syndicate_crap(mob/M)
 	if(!M)
 		return

code/game/objects/items/weaponry.dm

@@ -252,6 +252,10 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 /obj/item/katana/timestop
 	name = "temporal katana"
 	desc = "Delicately balanced, this finely-crafted blade hums with barely-restrained potential."
+	icon_state = "temporalkatana"
+	item_state = "temporalkatana"
+	lefthand_file = 'icons/mob/inhands/weapons/swords_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/weapons/swords_righthand.dmi'
 	block_chance = 0 // oops
 	force = 27.5 // oops
 	item_flags = ITEM_CAN_PARRY
@@ -263,6 +267,21 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 		flynn.emote("smirk")
 	new /obj/effect/timestop/magic(get_turf(owner), 1, 50, list(owner)) // null roddies counter
 
+/obj/item/katana/timestop/suicide_act(mob/living/user) // stolen from hierophant staff
+	new /obj/effect/timestop/magic(get_turf(user), 1, 50, list(user)) // free usage for dying
+	user.visible_message("<span class='suicide'>[user] poses menacingly with the [src]! It looks like [user.p_theyre()] trying to teleport behind someone!</span>")
+	user.say("Heh.. Nothing personnel, kid..", forced = "temporal katana suicide")
+	sleep(20)
+	if(!user)
+		return
+	user.visible_message("<span class='hierophant_warning'>[user] vanishes into a cloud of falling dust and burning embers, likely off to style on some poor sod in the distance!</span>")
+	playsound(user,'sound/magic/blink.ogg', 75, TRUE)
+	for(var/obj/item/I in user)
+		if(I != src)
+			user.dropItemToGround(I)
+	user.dropItemToGround(src) //Drop us last, so it goes on top of their stuff
+	qdel(user)
+
 /obj/item/melee/bokken // parrying stick
 	name = "bokken"
 	desc = "A space-Japanese training sword made of wood and shaped like a katana."