initial commit - cross reference with 5th port - obviously has compile errors

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

@@ -0,0 +1,117 @@
+/obj/structure/closet/crate
+	name = "crate"
+	desc = "A rectangular steel crate."
+	icon = 'icons/obj/crates.dmi'
+	icon_state = "crate"
+	req_access = null
+	can_weld_shut = FALSE
+	horizontal = TRUE
+	allow_objects = TRUE
+	allow_dense = TRUE
+	dense_when_open = TRUE
+	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
+	var/obj/item/weapon/paper/manifest/manifest
+
+/obj/structure/closet/crate/New()
+	..()
+	update_icon()
+
+/obj/structure/closet/crate/CanPass(atom/movable/mover, turf/target, height=0)
+	if(!istype(mover, /obj/structure/closet))
+		var/obj/structure/closet/crate/locatedcrate = locate(/obj/structure/closet/crate) in get_turf(mover)
+		if(locatedcrate) //you can walk on it like tables, if you're not in an open crate trying to move to a closed crate
+			if(opened) //if we're open, allow entering regardless of located crate openness
+				return 1
+			if(!locatedcrate.opened) //otherwise, if the located crate is closed, allow entering
+				return 1
+	return !density
+
+/obj/structure/closet/crate/update_icon()
+	icon_state = "[initial(icon_state)][opened ? "open" : ""]"
+
+	cut_overlays()
+	if(manifest)
+		add_overlay("manifest")
+
+/obj/structure/closet/crate/attack_hand(mob/user)
+	if(manifest)
+		tear_manifest(user)
+		return
+	..()
+
+/obj/structure/closet/crate/proc/tear_manifest(mob/user)
+	user << "<span class='notice'>You tear the manifest off of the crate.</span>"
+	playsound(src, 'sound/items/poster_ripped.ogg', 75, 1)
+
+	manifest.loc = loc
+	if(ishuman(user))
+		user.put_in_hands(manifest)
+	manifest = null
+	update_icon()
+
+/obj/structure/closet/crate/internals
+	desc = "A internals crate."
+	name = "internals crate"
+	icon_state = "o2crate"
+
+/obj/structure/closet/crate/trashcart
+	desc = "A heavy, metal trashcart with wheels."
+	name = "trash cart"
+	icon_state = "trashcart"
+
+/obj/structure/closet/crate/medical
+	desc = "A medical crate."
+	name = "medical crate"
+	icon_state = "medicalcrate"
+
+/obj/structure/closet/crate/freezer
+	desc = "A freezer."
+	name = "freezer"
+	icon_state = "freezer"
+
+/obj/structure/closet/crate/freezer/blood
+	name = "blood freezer"
+	desc = "A freezer containing packs of blood."
+
+/obj/structure/closet/crate/freezer/blood/New()
+	. = ..()
+	new /obj/item/weapon/reagent_containers/blood/empty(src)
+	new /obj/item/weapon/reagent_containers/blood/empty(src)
+	new /obj/item/weapon/reagent_containers/blood/AMinus(src)
+	new /obj/item/weapon/reagent_containers/blood/BMinus(src)
+	new /obj/item/weapon/reagent_containers/blood/BPlus(src)
+	new /obj/item/weapon/reagent_containers/blood/OMinus(src)
+	new /obj/item/weapon/reagent_containers/blood/OPlus(src)
+	new /obj/item/weapon/reagent_containers/blood/lizard(src)
+	for(var/i in 1 to 3)
+		new /obj/item/weapon/reagent_containers/blood/random(src)
+
+/obj/structure/closet/crate/radiation
+	desc = "A crate with a radiation sign on it."
+	name = "radiation crate"
+	icon_state = "radiation"
+
+/obj/structure/closet/crate/hydroponics
+	name = "hydroponics crate"
+	desc = "All you need to destroy those pesky weeds and pests."
+	icon_state = "hydrocrate"
+
+/obj/structure/closet/crate/engineering
+	name = "engineering crate"
+	icon_state = "engi_crate"
+
+/obj/structure/closet/crate/engineering/electrical
+	icon_state = "engi_e_crate"
+
+/obj/structure/closet/crate/rcd
+	desc = "A crate for the storage of an RCD."
+	name = "\improper RCD crate"
+	icon_state = "engi_crate"
+
+/obj/structure/closet/crate/rcd/New()
+	..()
+	for(var/i in 1 to 4)
+		new /obj/item/weapon/rcd_ammo(src)
+	new /obj/item/weapon/rcd(src)