Adds a verb for toggling specific pieces of underwear

code/datums/underwear/underwear.dm

@@ -9,27 +9,34 @@
 *************/
 /datum/category_group/underwear
 	var/sort_order		// Lower sort order is applied as icons first
+	var/display_name	// For displaying in text
+	var/gender = NEUTER
 
 datum/category_group/underwear/dd_SortValue()
 	return sort_order
 
 /datum/category_group/underwear/top
 	name = "Underwear, top"
+	display_name = "top piece"
 	sort_order = 1
 	category_item_type = /datum/category_item/underwear/top
 
 /datum/category_group/underwear/bottom
 	name = "Underwear, bottom"
+	display_name = "bottom piece"
 	sort_order = 2
 	category_item_type = /datum/category_item/underwear/bottom
 
 /datum/category_group/underwear/socks
 	name = "Socks"
+	display_name = "socks"
+	gender = PLURAL
 	sort_order = 3
 	category_item_type = /datum/category_item/underwear/socks
 
 /datum/category_group/underwear/undershirt
 	name = "Undershirt"
+	display_name = "undershirt"
 	sort_order = 4		// Undershirts currently have the highest sort order because they may cover both underwear and socks.
 	category_item_type = /datum/category_item/underwear/undershirt
 

code/game/objects/structures/under_wardrobe.dm

@@ -69,6 +69,7 @@
 		var/datum/category_item/underwear/selected_underwear = input(H, "Choose underwear:", "Choose underwear", H.all_underwear[UWC.name]) as null|anything in UWC.items
 		if(selected_underwear && CanUseTopic(H, default_state))
 			H.all_underwear[UWC.name] = selected_underwear
+			H.hide_underwear[UWC.name] = FALSE
 			. = TRUE
 	else if(href_list["underwear"] && href_list["tweak"])
 		var/underwear = href_list["underwear"]
@@ -80,6 +81,7 @@
 		var/new_metadata = gt.get_metadata(usr, get_metadata(H, underwear, gt), "Wardrobe Underwear Selection")
 		if(new_metadata)
 			set_metadata(H, underwear, gt, new_metadata)
+			H.hide_underwear[underwear] = FALSE
 			. = TRUE
 
 	if(.)

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

@@ -41,6 +41,10 @@
 	human_mob_list |= src
 	..()
 
+	hide_underwear.Cut()
+	for(var/category in global_underwear.categories_by_name)
+		hide_underwear[category] = FALSE
+
 	if(dna)
 		dna.ready_dna(src)
 		dna.real_name = real_name
@@ -1416,6 +1420,22 @@
 		return 1
 	return 0
 
+/mob/living/carbon/human/verb/toggle_underwear()
+	set name = "Toggle Underwear"
+	set desc = "Shows/hides selected parts of your underwear."
+	set category = "Object"
+
+	if(stat) return
+	var/datum/category_group/underwear/UWC = input(usr, "Choose underwear:", "Show/hide underwear") as null|anything in global_underwear.categories
+	var/datum/category_item/underwear/UWI = all_underwear[UWC.name]
+	if(!UWI || UWI.name == "None")
+		src << "<span class='notice'>You do not have [UWC.gender==PLURAL ? "[UWC.display_name]" : "\a [UWC.display_name]"].</span>"
+		return
+	hide_underwear[UWC.name] = !hide_underwear[UWC.name]
+	update_underwear(1)
+	src << "<span class='notice'>You [hide_underwear[UWC.name] ? "take off" : "put on"] your [UWC.display_name].</span>"
+	return
+
 /mob/living/carbon/human/verb/pull_punches()
 	set name = "Pull Punches"
 	set desc = "Try not to hurt them."

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

@@ -35,6 +35,7 @@
 
 	var/list/all_underwear = list()
 	var/list/all_underwear_metadata = list()
+	var/list/hide_underwear = list()
 	var/backbag = 2		//Which backpack type the player has chosen. Nothing, Satchel or Backpack.
 	var/pdachoice = 1	//Which PDA type the player has chosen. Default, Slim, or Old.
 

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

@@ -336,6 +336,8 @@ var/global/list/damage_icon_parts = list()
 	if(species.appearance_flags & HAS_UNDERWEAR)
 		overlays_standing[UNDERWEAR_LAYER] = list()
 		for(var/category in all_underwear)
+			if(hide_underwear[category])
+				continue
 			var/datum/category_item/underwear/UWI = all_underwear[category]
 			overlays_standing[UNDERWEAR_LAYER] += UWI.generate_image(all_underwear_metadata[category])