Fix most nullspace items, rewrite floor tiles not to del() on every place/remove

code/game/objects/structures/crates_lockers/closets/fireaxe.dm

@@ -2,7 +2,7 @@
 /obj/structure/closet/fireaxecabinet
 	name = "Fire Axe Cabinet"
 	desc = "There is small label that reads \"For Emergency use only\" along with details for safe use of the axe. As if."
-	var/obj/item/weapon/twohanded/fireaxe/fireaxe = new/obj/item/weapon/twohanded/fireaxe
+	var/obj/item/weapon/twohanded/fireaxe/fireaxe
 	icon_state = "fireaxe1000"
 	icon_closed = "fireaxe1000"
 	icon_opened = "fireaxe1100"
@@ -14,6 +14,10 @@
 	var/locked = 1
 	var/smashed = 0
 
+	New()
+		..()
+		fireaxe = new /obj/item/weapon/twohanded/fireaxe(src)
+
 	attackby(var/obj/item/O as obj, var/mob/user as mob)  //Marker -Agouri
 		//..() //That's very useful, Erro
 

code/game/objects/structures/crates_lockers/closets/job_closets.dm

@@ -25,7 +25,7 @@
 	new /obj/item/clothing/under/sl_suit(src)
 	new /obj/item/clothing/under/rank/bartender(src)
 	new /obj/item/clothing/under/rank/bartender(src)
-	new /obj/item/clothing/under/dress/dress_saloon
+	new /obj/item/clothing/under/dress/dress_saloon(src)
 	new /obj/item/clothing/suit/wcoat(src)
 	new /obj/item/clothing/suit/wcoat(src)
 	new /obj/item/clothing/shoes/black(src)

code/game/objects/structures/crates_lockers/closets/secure/personal.dm

@@ -21,7 +21,9 @@
 /obj/structure/closet/secure_closet/personal/patient/New()
 	..()
 	spawn(4)
-		contents = list()
+		// Not really the best way to do this, but it's better than "contents = list()"!
+		for(var/atom/movable/AM in contents)
+			del(AM)
 		new /obj/item/clothing/under/color/white( src )
 		new /obj/item/clothing/shoes/white( src )
 	return
@@ -51,7 +53,9 @@
 /obj/structure/closet/secure_closet/personal/cabinet/New()
 	..()
 	spawn(4)
-		contents = list()
+		// Not really the best way to do this, but it's better than "contents = list()"!
+		for(var/atom/movable/AM in contents)
+			del(AM)
 		new /obj/item/weapon/storage/backpack/satchel/withwallet( src )
 		new /obj/item/device/radio/headset( src )
 	return

code/game/objects/structures/crates_lockers/closets/wardrobe.dm

@@ -246,9 +246,9 @@
 	new /obj/item/clothing/shoes/white(src)
 	new /obj/item/clothing/shoes/white(src)
 	new /obj/item/clothing/shoes/white(src)
-	new /obj/item/clothing/shoes/slippers
-	new /obj/item/clothing/shoes/slippers
-	new /obj/item/clothing/shoes/slippers
+	new /obj/item/clothing/shoes/slippers(src)
+	new /obj/item/clothing/shoes/slippers(src)
+	new /obj/item/clothing/shoes/slippers(src)
 	return