Changes slot number defines from lowercase to all uppercase (#22297)

* undo all of it

* flags

* back

* head/mask

* left

* right

* Cuffs

* other name changes

* ID and PDA

* idk about calling them SLOT_HUD now

* glasses, gloves, and shoes, oh my!

* the rest

* comment

code/modules/paperwork/clipboard.dm

@@ -11,7 +11,7 @@
 	throw_speed = 3
 	var/obj/item/pen/containedpen
 	var/obj/item/toppaper
-	slot_flags = SLOT_BELT
+	slot_flags = SLOT_FLAG_BELT
 	resistance_flags = FLAMMABLE
 
 /obj/item/clipboard/New()

code/modules/paperwork/paper.dm

@@ -14,7 +14,7 @@
 	throw_range = 1
 	throw_speed = 1
 	pressure_resistance = 0
-	slot_flags = SLOT_HEAD
+	slot_flags = SLOT_FLAG_HEAD
 	body_parts_covered = HEAD
 	resistance_flags = FLAMMABLE
 	max_integrity = 50

code/modules/paperwork/pen.dm

@@ -15,7 +15,7 @@
 	icon = 'icons/obj/bureaucracy.dmi'
 	icon_state = "pen"
 	item_state = "pen"
-	slot_flags = SLOT_BELT | SLOT_EARS
+	slot_flags = SLOT_FLAG_BELT | SLOT_FLAG_EARS
 	throwforce = 0
 	w_class = WEIGHT_CLASS_TINY
 	throw_speed = 3

code/modules/paperwork/photography.dm

@@ -159,7 +159,7 @@
 	icon_state = "camera"
 	item_state = "electropack"
 	w_class = WEIGHT_CLASS_SMALL
-	slot_flags = SLOT_BELT
+	slot_flags = SLOT_FLAG_BELT
 	var/list/matter = list("metal" = 2000)
 	var/pictures_max = 10
 	var/pictures_left = 10
@@ -616,7 +616,7 @@ GLOBAL_LIST_INIT(SpookyGhosts, list("ghost","shade","shade2","ghost-narsie","hor
 /obj/item/videocam/advanced
 	name = "advanced video camera"
 	desc = "This video camera allows you to send live feeds even when attached to a belt."
-	slot_flags = SLOT_BELT
+	slot_flags = SLOT_FLAG_BELT
 
 #undef CAMERA_STATE_COOLDOWN