Belts and some select belt slot items no longer require a jumpsuit to wear (#23038)

* Why wear clothes when you can wear belts?

* Converted the ignore_under var into a flag

code/modules/martial_arts/judo.dm

@@ -18,6 +18,7 @@
 	icon_state = "judobelt"
 	item_state = "judo"
 	slot_flags = SLOT_FLAG_BELT
+	flags_2 = ALLOW_BELT_NO_JUMPSUIT_2
 	w_class = WEIGHT_CLASS_BULKY
 	var/datum/martial_art/judo/style
 

code/modules/mob/living/carbon/human/human_inventory.dm

@@ -87,7 +87,7 @@
 			unEquip(l_store, 1)
 		if(wear_id)
 			unEquip(wear_id)
-		if(belt)
+		if(belt && !(belt.flags_2 & ALLOW_BELT_NO_JUMPSUIT_2))
 			unEquip(belt)
 		w_uniform = null
 		update_inv_w_uniform()

code/modules/mob/living/carbon/human/human_update_icons.dm

@@ -614,7 +614,8 @@ GLOBAL_LIST_EMPTY(damage_icon_parts)
 		standing.alpha = w_uniform.alpha
 		standing.color = w_uniform.color
 		overlays_standing[UNIFORM_LAYER] = standing
-	else if(!dna.species.nojumpsuit)
+	//If anyone asks, /mob/living/carbon/human/unEquip in human_inventory.dm already handles unequip code
+	/* else if(!dna.species.nojumpsuit)
 		var/list/uniform_slots = list()
 		var/obj/item/organ/external/L = get_organ(BODY_ZONE_L_LEG)
 		if(!(L?.status & ORGAN_ROBOT))
@@ -639,7 +640,7 @@ GLOBAL_LIST_EMPTY(damage_icon_parts)
 					thing.forceMove(drop_location())											//
 					thing.dropped(src)															//
 					thing.layer = initial(thing.layer)
-					thing.plane = initial(thing.plane)
+					thing.plane = initial(thing.plane) */
 	apply_overlay(UNIFORM_LAYER)
 	update_hands_layer()
 

code/modules/mob/living/carbon/human/species/_species.dm

@@ -757,7 +757,7 @@
 				return FALSE
 			var/obj/item/organ/external/O = H.get_organ(BODY_ZONE_CHEST)
 
-			if(!H.w_uniform && !nojumpsuit && !(O?.status & ORGAN_ROBOT))
+			if(!H.w_uniform && !nojumpsuit && !(O?.status & ORGAN_ROBOT) && !(I.flags_2 & ALLOW_BELT_NO_JUMPSUIT_2))
 				if(!disable_warning)
 					to_chat(H, "<span class='alert'>You need a jumpsuit before you can attach this [I.name].</span>")
 				return FALSE