Adds TGUI say and TGUI input. (#17471)

* i alone am the honoured one

* THROUGHOUT HEAVEN AND EARTH I ALONE AM THE HONOURED ONE

* hollow point

* nanana

* ssss

* tgsay final touches

* stuff

* tgui inputs

* help

* carpal tunnel syndrome

* ffff

* again and again and again and again

* hehehehe

* dsada

* readd sanitize

* whoops

* dsad

* nah fuck that

* sd

* fix

* ow

* remove prefs for testmerging

* oops

* oops 2

* fix that

* f

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/game/objects/structures/barsign.dm

@@ -34,7 +34,7 @@
 		var/singleton/sign/double/B = GET_SINGLETON(sign)
 		sign_index["[B.name]"] = B
 
-	var/sign_choice = input("What should the sign be changed to?") as null|anything in sign_index
+	var/sign_choice = tgui_input_list(usr, "What should the sign be changed to?", "Bar Sign", sign_index)
 	if(!sign_choice)
 		return
 	var/singleton/sign/double/signselect = sign_index[sign_choice]

code/game/objects/structures/morgue.dm

@@ -94,12 +94,11 @@
 
 /obj/structure/morgue/attackby(obj/P, mob/user)
 	if(P.ispen())
-		var/t = input(user, "What would you like the label to be?", name) as text
+		var/t = tgui_input_text(user, "What would you like the label to be?", "Morgue", "", MAX_NAME_LEN)
 		if(user.get_active_hand() != P)
 			return
 		if((!in_range(src, usr) > 1 && src.loc != user))
 			return
-		t = sanitizeSafe(t, MAX_NAME_LEN)
 		if(t)
 			name = "[initial(name)] - '[t]'"
 		else

code/game/objects/structures/signs.dm

@@ -41,7 +41,7 @@
 
 /obj/item/sign/attackby(obj/item/tool, mob/user) // Construction.
 	if(tool.isscrewdriver() && isturf(user.loc))
-		var/direction = input("In which direction?", "Select direction.") in list("North", "East", "South", "West", "Cancel")
+		var/direction = tgui_input_list(user, "In which direction?", "Select Direction", list("North", "East", "South", "West", "Cancel"))
 		if(direction == "Cancel") return
 		if(QDELETED(src)) //Prevents spawning multiple new signs with queued dialogues
 			return

code/game/objects/structures/therapy.dm

@@ -123,8 +123,7 @@
 			to_chat(user, "You must stand in whisper range of [H].")
 			return
 
-		text = input("What would you like to suggest?", "Hypnotic suggestion", null, null)
-		text = sanitize(text)
+		text = tgui_input_text(user, "What would you like to suggest?", "Hypnotic Suggestion")
 		if(!text)
 			return
 

code/game/objects/structures/under_wardrobe.dm

@@ -71,7 +71,7 @@
 		var/datum/category_group/underwear/UWC = global_underwear.categories_by_name[href_list["change_underwear"]]
 		if(!UWC)
 			return
-		var/datum/category_item/underwear/selected_underwear = input(H, "Choose underwear:", "Choose underwear", H.all_underwear[UWC.name]) as null|anything in UWC.items
+		var/datum/category_item/underwear/selected_underwear = tgui_input_list(H, "Choose your underwear.", "Choose Underwear", UWC.items, H.all_underwear[UWC.name])
 		if(selected_underwear && CanUseTopic(H, default_state))
 			H.all_underwear[UWC.name] = selected_underwear
 			H.hide_underwear[UWC.name] = FALSE

code/game/objects/structures/watercloset.dm

@@ -410,7 +410,7 @@
 	set name = "Set transfer amount"
 	set category = "Object"
 	set src in view(1)
-	var/N = input("Amount per transfer from this:","[src]") as null|anything in possible_transfer_amounts
+	var/N = tgui_input_list(usr, "Set the amount to transfer from this.", "[src]", possible_transfer_amounts)
 	if (N)
 		amount_per_transfer_from_this = N