Revert "12/21 modernizations from TG live"

code/game/objects/structures/crates_lockers/crates.dm

@@ -12,7 +12,6 @@
 	climbable = TRUE
 	climb_time = 10 //real fast, because let's be honest stepping into or onto a crate is easy
 	climb_stun = 0 //climbing onto crates isn't hard, guys
-	delivery_icon = "deliverycrate"
 	var/obj/item/weapon/paper/manifest/manifest
 
 /obj/structure/closet/crate/New()
@@ -42,20 +41,11 @@
 		return
 	..()
 
-/obj/structure/closet/crate/open(mob/living/user)
-	. = ..()
-	if(. && manifest)
-		user << "<span class='notice'>The manifest is torn off [src].</span>"
-		playsound(src, 'sound/items/poster_ripped.ogg', 75, 1)
-		manifest.forceMove(get_turf(src))
-		manifest = null
-		update_icon()
-
 /obj/structure/closet/crate/proc/tear_manifest(mob/user)
-	user << "<span class='notice'>You tear the manifest off of [src].</span>"
+	user << "<span class='notice'>You tear the manifest off of the crate.</span>"
 	playsound(src, 'sound/items/poster_ripped.ogg', 75, 1)
 
-	manifest.forceMove(loc)
+	manifest.loc = loc
 	if(ishuman(user))
 		user.put_in_hands(manifest)
 	manifest = null