rare double latched toolboxes and very rare triple latched toolboxes (#24148)

* legendary

* the legendary

* wj_you_dont_understand

* my cycles of guilt are inescapable help me

* atomized pr for joan

* dosh fixees conflict

* aaaaaa

* the mad citrus

* reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee fix conflict

* switch 0 1 true false

* moves add overlay cut overlay to update icons

* new to initialize

code/game/objects/items/weapons/storage/toolbox.dm

@@ -13,6 +13,23 @@
 	origin_tech = "combat=1;engineering=1"
 	attack_verb = list("robusted")
 	hitsound = 'sound/weapons/smash.ogg'
+	var/hinges = "single_hinge"
+	var/old = FALSE
+
+/obj/item/weapon/storage/toolbox/Initialize()
+	..()
+	if(!old)
+		if(prob(10))
+			hinges = "double_hinge"
+		else if(prob(1))
+			hinges = "triple_hinge"
+	update_icon()
+
+/obj/item/weapon/storage/toolbox/update_icon()
+	..()
+	cut_overlays()
+	add_overlay(image('icons/obj/storage.dmi', "[hinges]"))
+
 
 /obj/item/weapon/storage/toolbox/suicide_act(mob/user)
 	user.visible_message("<span class='suicide'>[user] robusts [user.p_them()]self with [src]! It looks like [user.p_theyre()] trying to commit suicide!</span>")
@@ -37,6 +54,7 @@
 /obj/item/weapon/storage/toolbox/emergency/old
 	name = "rusty red toolbox"
 	item_state = "toolbox_red_old"
+	old = TRUE
 
 /obj/item/weapon/storage/toolbox/mechanical
 	name = "mechanical toolbox"
@@ -55,6 +73,7 @@
 /obj/item/weapon/storage/toolbox/mechanical/old
 	name = "rusty blue toolbox"
 	item_state = "toolbox_blue_old"
+	old = TRUE
 
 /obj/item/weapon/storage/toolbox/electrical
 	name = "electrical toolbox"