[MIRROR] up ports the TG overlays subsystem update (#12222)

Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/game/objects/items/weapons/explosives.dm

@@ -68,7 +68,7 @@
 			message_admins("[key_name(user, user.client)](<A href='byond://?_src_=holder;[HrefToken()];adminmoreinfo=\ref[user]'>?</A>) planted [src.name] on [target.name] at ([target.x],[target.y],[target.z] - <A href='byond://?_src_=holder;[HrefToken()];adminplayerobservecoodjump=1;X=[target.x];Y=[target.y];Z=[target.z]'>JMP</a>) with [timer] second fuse",0,1)
 			log_game("[key_name(user)] planted [src.name] on [target.name] at ([target.x],[target.y],[target.z]) with [timer] second fuse")
 
-		target.add_overlay(image_overlay, TRUE)
+		target.add_overlay(image_overlay)
 		to_chat(user, "Bomb has been planted. Timer counting down from [timer].")
 		spawn(timer*10)
 			explode(get_turf(target))
@@ -90,7 +90,7 @@
 		else
 			target.ex_act(1)
 	if(target)
-		target.cut_overlay(image_overlay, TRUE)
+		target.cut_overlay(image_overlay)
 	qdel(src)
 
 /obj/item/plastique/attack(mob/M as mob, mob/user as mob, def_zone)

code/game/objects/items/weapons/explosives_vr.dm

@@ -10,7 +10,7 @@
 	var/turf/T = get_turf(target)
 	if((T.z in using_map.station_levels) || (T.z in using_map.admin_levels))
 		target.visible_message(span_danger("\The [src] lets out a loud beep as safeties trigger, before imploding and falling apart."))
-		target.cut_overlay(image_overlay, TRUE)
+		target.cut_overlay(image_overlay)
 		qdel(src)
 		return 0
 	else