Adds hiding what you're wearing on your belt, adds the flag to a bunch of stuff (#86884)

We have the HIDEBELT flag but it isn't used anywhere and in fact is not
functional, so I added code to examine to enable it. I also threw the
flag onto a bunch of stuff -- primarily big billowy things, or stuff
like trenchcoats. This would include hiding guns, toolbelts, plant bags,
things of that nature. If you steal the Captain's saber and throw a
bedsheet on your head, you've pulled off the perfect crime.

Adds another way to be sneaky and immensely suspicious, increasing
paranoia when some guy wearing a big shapeless suit walks into the room.

![200w](https://github.com/user-attachments/assets/6faf3e9b-1a8a-4dec-ad4f-12792cf7eba0)
🆑 Bisar
add: Clothing can now hide what you're wearing on your belt.
/🆑

code/modules/bitrunning/objects/clothing.dm

@@ -8,3 +8,4 @@
 	name = "trenchcoat"
 	desc = "A long, black trenchcoat. Makes you feel like you're the one, but you're not."
 	icon_state = "trenchcoat"
+	flags_inv = HIDEBELT

code/modules/clothing/suits/bio.dm

@@ -38,7 +38,7 @@
 	slowdown = 0.5
 	allowed = list(/obj/item/tank/internals, /obj/item/reagent_containers/dropper, /obj/item/flashlight/pen, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/cup/beaker, /obj/item/gun/syringe)
 	armor_type = /datum/armor/suit_bio_suit
-	flags_inv = HIDEGLOVES|HIDEJUMPSUIT
+	flags_inv = HIDEGLOVES|HIDEJUMPSUIT|HIDEBELT
 	strip_delay = 70
 	equip_delay_other = 70
 	resistance_flags = ACID_PROOF

code/modules/clothing/suits/costume.dm

@@ -121,7 +121,7 @@
 	icon_state = "imperium_monk"
 	inhand_icon_state = "imperium_monk"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDESHOES|HIDEJUMPSUIT
+	flags_inv = HIDESHOES|HIDEJUMPSUIT|HIDEBELT
 	allowed = list(/obj/item/book/bible, /obj/item/nullrod, /obj/item/reagent_containers/cup/glass/bottle/holywater, /obj/item/storage/fancy/candle_box, /obj/item/flashlight/flare/candle, /obj/item/tank/internals/emergency_oxygen)
 
 /obj/item/clothing/suit/costume/chickensuit
@@ -219,6 +219,7 @@
 	icon_state = "classicponcho"
 	inhand_icon_state = null
 	species_exception = list(/datum/species/golem)
+	flags_inv = HIDEBELT
 
 /obj/item/clothing/suit/costume/poncho/green
 	name = "green poncho"
@@ -248,7 +249,7 @@
 	icon_state = "white_dress"
 	inhand_icon_state = "w_suit"
 	body_parts_covered = CHEST|GROIN|LEGS|FEET
-	flags_inv = HIDEJUMPSUIT|HIDESHOES
+	flags_inv = HIDEJUMPSUIT|HIDESHOES|HIDEBELT
 
 /obj/item/clothing/suit/hooded/carp_costume
 	name = "carp costume"
@@ -503,6 +504,7 @@
 	desc = "Perfect for those who want to stalk around a corner of a bar."
 	icon_state = "gothcoat"
 	inhand_icon_state = null
+	flags_inv = HIDEBELT
 
 /obj/item/clothing/suit/costume/xenos
 	name = "xenos suit"
@@ -510,7 +512,7 @@
 	icon_state = "xenos"
 	inhand_icon_state = "xenos_suit"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS|HANDS
-	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT
+	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT|HIDEBELT
 	allowed = list(/obj/item/clothing/mask/facehugger/toy)
 
 /obj/item/clothing/suit/costume/nemes

code/modules/clothing/suits/ghostsheet.dm

@@ -7,7 +7,7 @@
 	throw_speed = 1
 	throw_range = 2
 	w_class = WEIGHT_CLASS_TINY
-	flags_inv = HIDEGLOVES|HIDEEARS|HIDEFACE|HIDEHAIR|HIDEFACIALHAIR|HIDESNOUT
+	flags_inv = HIDEGLOVES|HIDEEARS|HIDEFACE|HIDEHAIR|HIDEFACIALHAIR|HIDESNOUT|HIDEBELT|HIDEJUMPSUIT
 	alternate_worn_layer = UNDER_HEAD_LAYER
 	species_exception = list(/datum/species/golem)
 	supports_variations_flags = CLOTHING_DIGITIGRADE_VARIATION_NO_NEW_ICON
@@ -34,7 +34,7 @@
 	throw_speed = 1
 	throw_range = 2
 	w_class = WEIGHT_CLASS_TINY
-	flags_inv = HIDEGLOVES|HIDEEARS|HIDEFACE|HIDEHAIR|HIDEFACIALHAIR|HIDESNOUT
+	flags_inv = HIDEGLOVES|HIDEEARS|HIDEFACE|HIDEHAIR|HIDEFACIALHAIR|HIDESNOUT|HIDEBELT|HIDEJUMPSUIT
 	species_exception = list(/datum/species/golem)
 	supports_variations_flags = CLOTHING_DIGITIGRADE_VARIATION_NO_NEW_ICON
 	alternate_worn_layer = ABOVE_BODY_FRONT_LAYER //so the bedsheet goes over everything but fire

code/modules/clothing/suits/jobs.dm

@@ -124,6 +124,7 @@
 	armor_type = /datum/armor/jacket_det_suit
 	cold_protection = CHEST|GROIN|ARMS
 	heat_protection = CHEST|GROIN|ARMS
+	flags_inv = HIDEBELT
 
 /datum/armor/jacket_det_suit
 	melee = 25

code/modules/jobs/job_types/chaplain/chaplain_costumes.dm

@@ -40,7 +40,7 @@
 	icon_state = "holidaypriest"
 	inhand_icon_state = "w_suit"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/nun
 	name = "nun robe"
@@ -48,7 +48,7 @@
 	icon_state = "nun"
 	inhand_icon_state = "nun"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS|HANDS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/habit
 	name = "religious tunic"
@@ -56,7 +56,7 @@
 	icon_state = "habit"
 	alternate_worn_layer = GLOVES_LAYER // since the sleeves cover a part of the hands, this way it looks better while retaining glove overlay correctly.
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS|HANDS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/bishoprobe
 	name = "bishop's robes"
@@ -64,7 +64,7 @@
 	icon_state = "bishoprobe"
 	inhand_icon_state = "bishoprobe"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/armor/studentuni
 	name = "student robe"
@@ -106,7 +106,7 @@
 	icon_state = "monkrobeeast"
 	inhand_icon_state = null
 	body_parts_covered = GROIN|LEGS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/whiterobe
 	name = "white robe"
@@ -114,7 +114,7 @@
 	icon_state = "whiterobe"
 	inhand_icon_state = null
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 
 /obj/item/clothing/suit/chaplainsuit/clownpriest
 	name = "Robes of the Honkmother"
@@ -122,7 +122,7 @@
 	icon_state = "clownpriest"
 	inhand_icon_state = "clownpriest"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT
 	allowed = list(/obj/item/megaphone/clown, /obj/item/soap, /obj/item/food/pie/cream, /obj/item/bikehorn, /obj/item/bikehorn/golden, /obj/item/bikehorn/airhorn, /obj/item/instrument/bikehorn, /obj/item/reagent_containers/cup/soda_cans/canned_laughter, /obj/item/toy/crayon, /obj/item/toy/crayon/spraycan, /obj/item/toy/crayon/spraycan/lubecan, /obj/item/grown/bananapeel, /obj/item/food/grown/banana)
 
 /obj/item/clothing/head/helmet/chaplain/clock
@@ -287,4 +287,4 @@
 	icon_state = "shrinehand"
 	inhand_icon_state = "shrinehand"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	flags_inv = HIDEJUMPSUIT
+	flags_inv = HIDEJUMPSUIT|HIDEBELT

code/modules/mob/living/carbon/examine.dm

@@ -508,7 +508,7 @@
 		var/cables_or_cuffs = istype(handcuffed, /obj/item/restraints/handcuffs/cable) ? "restrained with cable" : "handcuffed"
 		. += span_warning("[t_He] [t_is] [icon2html(handcuffed, user)] [cables_or_cuffs]!")
 	//belt
-	if(belt && !(belt.item_flags & EXAMINE_SKIP))
+	if(belt && !(obscured & ITEM_SLOT_BELT) && !(belt.item_flags & EXAMINE_SKIP))
 		. += "[t_He] [t_has] [belt.examine_title_worn(user)] about [t_his] waist."
 	//shoes
 	if(shoes && !(obscured & ITEM_SLOT_FEET)  && !(shoes.item_flags & EXAMINE_SKIP))