[READY] TGUI Input Collection (#23891)

* List Input refresh

* Modal Alerts

* Text Input

* Number Input

* Split Button

* Renaming

* Alert converts

* Text Input Conversion (Part 1)

And TextArea Autofocus + maxLength

* Text Input Conversion (Part 2)

* AAAAAAAAAAAAAAAAAAAA

* I'm FUCKED

* @GDNgit review changes

* "'" fixes

* Revert TGUI Alert from admin delete

* NumberInput Window size

* CRASH if empty list

* Update code/modules/tgui/tgui_input/list_input.dm

* TGUI Rebuild

* TGUI Rebuild

* Update code/modules/paperwork/faxmachine.dm

* _char

* compile

* Rebuild

---------

Co-authored-by: Aylong <69762909+Aylong220@users.noreply.github.com>
Co-authored-by: S34N <12197162+S34NW@users.noreply.github.com>

code/modules/admin/admin_verbs.dm

@@ -545,16 +545,16 @@ GLOBAL_LIST_INIT(view_runtimes_verbs, list(
 		if("Big Bomb")
 			explosion(epicenter, 3, 5, 7, 5)
 		if("Custom Bomb")
-			var/devastation_range = input("Devastation range (in tiles):") as null|num
+			var/devastation_range = tgui_input_number(src, "Devastation range (in tiles):", "Custom Bomb", max_value = 255)
 			if(devastation_range == null)
 				return
-			var/heavy_impact_range = input("Heavy impact range (in tiles):") as null|num
+			var/heavy_impact_range = tgui_input_number(src, "Heavy impact range (in tiles):", "Custom Bomb", max_value = 255)
 			if(heavy_impact_range == null)
 				return
-			var/light_impact_range = input("Light impact range (in tiles):") as null|num
+			var/light_impact_range = tgui_input_number(src, "Light impact range (in tiles):", "Custom Bomb", max_value = 255)
 			if(light_impact_range == null)
 				return
-			var/flash_range = input("Flash range (in tiles):") as null|num
+			var/flash_range = tgui_input_number(src, "Flash range (in tiles):", "Custom Bomb", max_value = 255)
 			if(flash_range == null)
 				return
 			explosion(epicenter, devastation_range, heavy_impact_range, light_impact_range, flash_range, 1, 1)

code/modules/antagonists/changeling/powers/become_headslug.dm

@@ -12,7 +12,7 @@
 	category = /datum/changeling_power_category/defence
 
 /datum/action/changeling/headslug/try_to_sting(mob/user, mob/target)
-	if(alert("Are you sure you wish to do this? This action cannot be undone.",,"Yes","No") == "No")
+	if(tgui_alert(user, "Are you sure you wish to do this? This action cannot be undone.", "Sting", list("Yes", "No")) == "No")
 		return
 	..()
 

code/modules/antagonists/changeling/powers/fakedeath.dm

@@ -32,7 +32,7 @@
 		to_chat(user, "<span class='warning'>We are already regenerating.</span>")
 		return FALSE
 	if(!user.stat)//Confirmation for living changelings if they want to fake their death
-		switch(alert("Are we sure we wish to fake our death?",,"Yes","No"))
+		switch(tgui_alert(user, "Are we sure we wish to fake our death?", "Fake Death", list("Yes", "No")))
 			if("No")
 				return FALSE
 		// Do the checks again since we had user input

code/modules/antagonists/changeling/powers/hivemind.dm

@@ -18,7 +18,7 @@ GLOBAL_LIST_EMPTY(hivemind_bank)
 	to_chat(user, "<span class='notice'>We feel our consciousness become capable of communion with the hivemind.</span>")
 
 /datum/action/changeling/hivemind_pick/sting_action(mob/user)
-	var/channel_pick = alert("Upload or Absorb DNA?", "Channel Select", "Upload", "Absorb")
+	var/channel_pick = tgui_alert(user, "Upload or Absorb DNA?", "Channel Select", list("Upload", "Absorb"))
 
 	if(channel_pick == "Upload")
 		dna_upload(user)

code/modules/antagonists/changeling/powers/mimic_voice.dm

@@ -17,7 +17,7 @@
 		to_chat(user, "<span class='notice'>We return our vocal glands to their original position.</span>")
 		return FALSE
 
-	var/mimic_voice = stripped_input(user, "Enter a name to mimic.", "Mimic Voice", null, MAX_NAME_LEN)
+	var/mimic_voice = tgui_input_text(user, "Enter a name to mimic.", "Mimic Voice", max_length = MAX_NAME_LEN)
 	if(!mimic_voice)
 		return FALSE
 

code/modules/antagonists/vampire/vampire_powers/dantalion_powers.dm

@@ -111,7 +111,7 @@
 	return T
 
 /obj/effect/proc_holder/spell/vampire/thrall_commune/cast(list/targets, mob/user)
-	var/input = stripped_input(user, "Enter a message to relay to the other thralls", "Thrall Commune", "")
+	var/input = tgui_input_text(user, "Enter a message to relay to the other thralls", "Thrall Commune")
 	if(!input)
 		revert_cast(user)
 		return

code/modules/arcade/prize_counter.dm

@@ -189,8 +189,8 @@ th.cost.toomuch {background:maroon;}
 	if(href_list["buy"])
 		var/itemID = text2num(href_list["buy"])
 		var/datum/prize_item/item = GLOB.global_prizes.prizes[itemID]
-		var/sure = alert(usr,"Are you sure you wish to purchase [item.name] for [item.cost] tickets?","You sure?","Yes","No") in list("Yes","No")
-		if(sure=="No")
+		var/sure = tgui_alert(usr,"Are you sure you wish to purchase [item.name] for [item.cost] tickets?", "You sure?", list("Yes","No"))
+		if(sure == "No")
 			updateUsrDialog()
 			return
 		if(!GLOB.global_prizes.PlaceOrder(src, itemID))

code/modules/assembly/assebmly_holder.dm

@@ -165,8 +165,8 @@
 		if(!a_left || !a_right)
 			to_chat(user, "<span class='warning'>Assembly part missing!</span>")
 			return
-		if(istype(a_left, a_right.type))//If they are the same type it causes issues due to window code
-			switch(alert("Which side would you like to use?",,"Left","Right"))
+		if(istype(a_left, a_right.type)) // If they are the same type it causes issues due to window code
+			switch(tgui_alert(user, "Which side would you like to use?", "Choose", list("Left", "Right")))
 				if("Left")
 					a_left.attack_self(user)
 				if("Right")

code/modules/atmospherics/machinery/airalarm.dm

@@ -864,14 +864,9 @@
 					"direction")
 					var/val = isnum(params["val"]) ? params["val"] : text2num(params["val"])
 					if(isnull(val))
-						var/newval = input("Enter new value") as num|null
+						var/newval = tgui_input_number(usr, "Enter new value", "New Value", ONE_ATMOSPHERE, 1000 + ONE_ATMOSPHERE, 0, round_value = FALSE)
 						if(isnull(newval))
 							return
-						if(params["cmd"] == "set_external_pressure")
-							if(newval > 1000 + ONE_ATMOSPHERE)
-								newval = 1000 + ONE_ATMOSPHERE
-							if(newval < 0)
-								newval = 0
 						val = newval
 
 					// Figure out what it is
@@ -939,7 +934,7 @@
 						return
 
 					var/datum/tlv/tlv = TLV[env]
-					var/newval = input("Enter [varname] for [env]", "Alarm triggers", tlv.vars[varname]) as num|null
+					var/newval = tgui_input_number(usr, "Enter [varname] for [env]", "Alarm triggers", tlv.vars[varname], round_value = FALSE)
 
 					if(isnull(newval) || ..()) // No setting if you walked away
 						return
@@ -987,7 +982,7 @@
 			var/min_temperature = max(selected.min1, MIN_TEMPERATURE)
 			var/max_temperature_c = max_temperature - T0C
 			var/min_temperature_c = min_temperature - T0C
-			var/input_temperature = input("What temperature would you like the system to maintain? (Capped between [min_temperature_c]C and [max_temperature_c]C)", "Thermostat Controls") as num|null
+			var/input_temperature = tgui_input_number(usr, "What temperature would you like the system to maintain? (Capped between [min_temperature_c]C and [max_temperature_c]C)", "Thermostat Controls", target_temperature - T0C, max_temperature_c, min_temperature_c)
 			if(isnull(input_temperature) || ..()) // No temp setting if you walked away
 				return
 			input_temperature = input_temperature + T0C

code/modules/atmospherics/machinery/portable/canister.dm

@@ -345,7 +345,7 @@ GLOBAL_DATUM_INIT(canister_icon_container, /datum/canister_icons, new())
 	switch(action)
 		if("relabel")
 			if(can_label)
-				var/T = sanitize(copytext(input("Choose canister label", "Name", name) as text|null, 1, MAX_NAME_LEN))
+				var/T = tgui_input_text(usr, "Choose canister label", "Name", name, max_length = MAX_NAME_LEN)
 				if(can_label) //Exploit prevention
 					if(T)
 						name = T

code/modules/awaymissions/mission_code/ghost_role_spawners/golems.dm

@@ -156,7 +156,7 @@
 		else
 			has_owner = FALSE
 			owner = null
-		var/transfer_choice = alert("Transfer your soul to [src]? (Warning, your old body will die!)",,"Yes","No")
+		var/transfer_choice = tgui_alert(user, "Transfer your soul to [src]? (Warning, your old body will die!)", "Respawn", list("Yes","No"))
 		if(transfer_choice != "Yes")
 			return
 		if(QDELETED(src) || uses <= 0)
@@ -171,7 +171,7 @@
 	if(!istype(I, /obj/item/slimepotion/transference))
 		return ..()
 	if(iscarbon(user) && can_transfer)
-		var/human_transfer_choice = alert("Transfer your soul to [src]? (Warning, your old body will die!)", null, "Yes", "No")
+		var/human_transfer_choice = tgui_alert(user, "Transfer your soul to [src]? (Warning, your old body will die!)", "Respawn", list("Yes", "No"))
 		if(human_transfer_choice != "Yes")
 			return
 		if(QDELETED(src) || uses <= 0 || user.stat >= 1 || QDELETED(I))

code/modules/awaymissions/mob_spawn.dm

@@ -43,7 +43,7 @@
 /obj/effect/mob_spawn/attack_ghost(mob/user)
 	if(!valid_to_spawn(user))
 		return
-	var/ghost_role = alert("Become [mob_name]? (Warning, You can no longer be cloned!)",,"Yes","No")
+	var/ghost_role = tgui_alert(user, "Become [mob_name]? (Warning, You can no longer be cloned!)", "Respawn", list("Yes","No"))
 	if(ghost_role == "No")
 		return
 	if(!species_prompt(user))
@@ -331,7 +331,7 @@
 	assignedrole = "Space Bar Patron"
 
 /obj/effect/mob_spawn/human/alive/space_bar_patron/attack_hand(mob/user)
-	var/despawn = alert("Return to cryosleep? (Warning, Your mob will be deleted!)",,"Yes","No")
+	var/despawn = tgui_alert(user, "Return to cryosleep? (Warning, Your mob will be deleted!)", "Leave Bar", list("Yes", "No"))
 	if(despawn == "No" || !loc || !Adjacent(user))
 		return
 	user.visible_message("<span class='notice'>[user.name] climbs back into cryosleep...</span>")

code/modules/client/2fa.dm

@@ -65,7 +65,7 @@
 
 
 	// If we are here, they just want to change the mode
-	var/option = alert(usr, "Would you like to change 2FA mode or disable it entirely?", "2FA Mode", "Enable (Always)", "Enable (On IP Change)", "Deactivate")
+	var/option = tgui_alert(usr, "Would you like to change 2FA mode or disable it entirely?", "2FA Mode", list("Enable (Always)", "Enable (On IP Change)", "Deactivate"))
 	switch(option)
 		if("Enable (Always)")
 			prefs._2fa_status = _2FA_ENABLED_ALWAYS
@@ -76,7 +76,7 @@
 			prefs.save_preferences(src)
 			prefs.ShowChoices(usr)
 		if("Deactivate")
-			var/confirm = alert(usr, "Are you SURE you want to deactivate 2FA?", "WARNING", "Yes", "No")
+			var/confirm = tgui_alert(usr, "Are you SURE you want to deactivate 2FA?", "WARNING", list("Yes", "No"))
 			if(confirm != "Yes")
 				return
 

code/modules/client/client_procs.dm

@@ -138,7 +138,7 @@
 		return // prevents a recursive loop where the ..() 5 lines after this makes the proc endlessly re-call itself
 
 	if(href_list["withdraw_consent"])
-		var/choice = alert(usr, "Are you SURE you want to withdraw your consent to the Terms of Service?\nYou will be instantaneously removed from the server and will have to re-accept the Terms of Service.", "Warning", "Yes", "No")
+		var/choice = tgui_alert(usr, "Are you SURE you want to withdraw your consent to the Terms of Service?\nYou will be instantaneously removed from the server and will have to re-accept the Terms of Service.", "Warning", list("Yes", "No"))
 		if(choice == "Yes")
 			// Update the DB
 			var/datum/db_query/query = SSdbcore.NewQuery("REPLACE INTO privacy (ckey, datetime, consent) VALUES (:ckey, Now(), 0)", list(

code/modules/client/preference/link_processing.dm

@@ -13,7 +13,7 @@
 				active_character.SetChoices(user)
 			if("learnaboutselection")
 				if(GLOB.configuration.url.wiki_url)
-					if(alert("Would you like to open the Job selection info in your browser?", "Open Job Selection", "Yes", "No") == "Yes")
+					if(tgui_alert(user, "Would you like to open the Job selection info in your browser?", "Open Job Selection", list("Yes", "No")) == "Yes")
 						user << link("[GLOB.configuration.url.wiki_url]/index.php/Job_Selection_and_Assignment")
 				else
 					to_chat(user, "<span class='danger'>The Wiki URL is not set in the server configuration.</span>")
@@ -65,7 +65,7 @@
 			user << browse(null, "window=records")
 
 		if(href_list["task"] == "med_record")
-			var/medmsg = input(usr,"Set your medical notes here.","Medical Records",html_decode(active_character.med_record)) as message
+			var/medmsg = tgui_input_text(usr, "Set your medical notes here.", "Medical Records", active_character.med_record, multiline = TRUE, encode = FALSE)
 
 			if(medmsg != null)
 				medmsg = copytext(medmsg, 1, MAX_PAPER_MESSAGE_LEN)
@@ -75,7 +75,7 @@
 				active_character.SetRecords(user)
 
 		if(href_list["task"] == "sec_record")
-			var/secmsg = input(usr,"Set your security notes here.","Security Records",html_decode(active_character.sec_record)) as message
+			var/secmsg = tgui_input_text(usr, "Set your security notes here.", "Security Records", active_character.sec_record, multiline = TRUE, encode = FALSE)
 
 			if(secmsg != null)
 				secmsg = copytext(secmsg, 1, MAX_PAPER_MESSAGE_LEN)
@@ -85,7 +85,7 @@
 				active_character.SetRecords(user)
 
 		if(href_list["task"] == "gen_record")
-			var/genmsg = input(usr,"Set your employment notes here.","Employment Records",html_decode(active_character.gen_record)) as message
+			var/genmsg = tgui_input_text(usr, "Set your employment notes here.", "Employment Records", active_character.gen_record, multiline = TRUE, encode = FALSE)
 
 			if(genmsg != null)
 				genmsg = copytext(genmsg, 1, MAX_PAPER_MESSAGE_LEN)
@@ -212,9 +212,10 @@
 							to_chat(user, "<font color='red'>Invalid name. Your name should be at least 2 and at most [MAX_NAME_LEN] characters long. It may only contain the characters A-Z, a-z, -, ' and .</font>")
 
 				if("age")
-					var/new_age = input(user, "Choose your character's age:\n([S.min_age]-[S.max_age])", "Character Preference") as num|null
-					if(new_age)
-						active_character.age = max(min(round(text2num(new_age)), S.max_age), S.min_age)
+					var/new_age = tgui_input_number(user, "Choose your character's age:\n([S.min_age]-[S.max_age])", "Character Preference", active_character.age, S.max_age, S.min_age)
+					if(!new_age)
+						return
+					active_character.age = max(min(round(text2num(new_age)), S.max_age), S.min_age)
 				if("species")
 					var/list/new_species = list()
 					var/prev_species = active_character.species
@@ -326,9 +327,10 @@
 						active_character.autohiss_mode = autohiss_choice[new_autohiss_pref]
 
 				if("metadata")
-					var/new_metadata = input(user, "Enter any information you'd like others to see, such as Roleplay-preferences:", "Game Preference" , active_character.metadata)  as message|null
-					if(new_metadata)
-						active_character.metadata = sanitize(copytext(new_metadata,1,MAX_MESSAGE_LEN))
+					var/new_metadata = tgui_input_text(user, "Enter any information you'd like others to see, such as Roleplay-preferences:", "Game Preference", active_character.metadata, multiline = TRUE, encode = FALSE)
+					if(!new_metadata)
+						return
+					active_character.metadata = new_metadata
 
 				if("b_type")
 					var/new_b_type = tgui_input_list(user, "Choose your character's blood-type", "Character Preference", list( "A+", "A-", "B+", "B-", "AB+", "AB-", "O+", "O-"))
@@ -388,11 +390,12 @@
 
 				if("h_grad_offset")
 					var/result = input(user, "Enter your character's hair gradient offset as a comma-separated value (x,y). Example:\n0,0 (no offset)\n5,0 (5 pixels to the right)", "Character Preference") as null|text
-					if(result)
-						var/list/expl = splittext(result, ",")
-						if(length(expl) == 2)
-							active_character.h_grad_offset_x = clamp(text2num(expl[1]) || 0, -16, 16)
-							active_character.h_grad_offset_y = clamp(text2num(expl[2]) || 0, -16, 16)
+					if(!result)
+						return
+					var/list/expl = splittext(result, ",")
+					if(length(expl) == 2)
+						active_character.h_grad_offset_x = clamp(text2num(expl[1]) || 0, -16, 16)
+						active_character.h_grad_offset_y = clamp(text2num(expl[2]) || 0, -16, 16)
 
 				if("h_grad_colour")
 					var/result = input(user, "Choose your character's hair gradient colour:", "Character Preference", active_character.h_grad_colour) as color|null
@@ -400,9 +403,10 @@
 						active_character.h_grad_colour = result
 
 				if("h_grad_alpha")
-					var/result = input(user, "Choose your character's hair gradient alpha (0-255):", "Character Preference", active_character.h_grad_alpha) as num|null
-					if(!isnull(result))
-						active_character.h_grad_alpha = clamp(result, 0, 255)
+					var/result = tgui_input_number(user, "Choose your character's hair gradient alpha (0-255):", "Character Preference", active_character.h_grad_alpha, 255)
+					if(isnull(result))
+						return
+					active_character.h_grad_alpha = clamp(result, 0, 255)
 
 				if("headaccessory")
 					if(S.bodyflags & HAS_HEAD_ACCESSORY) //Species with head accessories.
@@ -667,14 +671,16 @@
 				if("s_tone")
 					if(S.bodyflags & HAS_SKIN_TONE)
 						var/new_s_tone = input(user, "Choose your character's skin-tone:\n(Light 1 - 220 Dark)", "Character Preference")  as num|null
-						if(new_s_tone)
-							active_character.s_tone = 35 - max(min(round(new_s_tone), 220), 1)
+						if(!new_s_tone)
+							return
+						active_character.s_tone = 35 - max(min(round(new_s_tone), 220), 1)
 					else if(S.bodyflags & HAS_ICON_SKIN_TONE)
 						var/const/MAX_LINE_ENTRIES = 4
 						var/prompt = "Choose your character's skin tone: 1-[length(S.icon_skin_tones)]\n(Light to Dark)"
-						var/skin_c = input(user, prompt, "Character Preference") as num|null
-						if(isnum(skin_c))
-							active_character.s_tone = max(min(round(skin_c), S.icon_skin_tones.len), 1)
+						var/skin_c = tgui_input_number(user, prompt, "Character Preference", active_character.s_tone, length(S.icon_skin_tones), 1)
+						if(!skin_c)
+							return
+						active_character.s_tone = skin_c
 
 				if("skin")
 					if((S.bodyflags & HAS_SKIN_COLOR) || GLOB.body_accessory_by_species[active_character.species] || check_rights(R_ADMIN, 0, user))
@@ -708,7 +714,7 @@
 						active_character.height = new_height
 
 				if("flavor_text")
-					var/msg = input(usr,"Set the flavor text in your 'examine' verb. The flavor text should be a physical descriptor of your character at a glance. SFW Drawn Art of your character is acceptable.","Flavor Text",html_decode(active_character.flavor_text)) as message
+					var/msg = tgui_input_text(usr, "Set the flavor text in your 'examine' verb. The flavor text should be a physical descriptor of your character at a glance. SFW Drawn Art of your character is acceptable.", "Flavor Text", active_character.flavor_text, multiline = TRUE, encode = FALSE)
 
 					if(msg != null)
 						msg = copytext(msg, 1, MAX_MESSAGE_LEN)
@@ -875,7 +881,7 @@
 						version_message = "\nYou need to be using byond version 511 or later to take advantage of this feature, your version of [user.client.byond_version] is too low"
 					if(world.byond_version < 511)
 						version_message += "\nThis server does not currently support client side fps. You can set now for when it does."
-					var/desiredfps = input(user, "Choose your desired fps.[version_message]\n(0 = synced with server tick rate (currently:[world.fps]))", "Character Preference", clientfps)  as null|num
+					var/desiredfps = tgui_input_number(user, "Choose your desired fps.[version_message]\n(Min = synced with server tick rate)", "Character Preference", clientfps, 120, world.fps)
 					if(!isnull(desiredfps))
 						clientfps = desiredfps
 						if(world.byond_version >= 511 && user.client && user.client.byond_version >= 511)
@@ -943,8 +949,14 @@
 				if("tgui")
 					toggles2 ^= PREFTOGGLE_2_FANCYUI
 
-				if("input_lists")
-					toggles2 ^= PREFTOGGLE_2_DISABLE_TGUI_LISTS
+				if("tgui_input")
+					toggles2 ^= PREFTOGGLE_2_DISABLE_TGUI_INPUT
+
+				if("tgui_input_large")
+					toggles2 ^= PREFTOGGLE_2_LARGE_INPUT_BUTTONS
+
+				if("tgui_input_swap")
+					toggles2 ^= PREFTOGGLE_2_SWAP_INPUT_BUTTONS
 
 				if("tgui_say_light_mode")
 					toggles2 ^= PREFTOGGLE_2_ENABLE_TGUI_SAY_LIGHT_MODE
@@ -1000,8 +1012,8 @@
 						H.remake_hud()
 
 				if("UIalpha")
-					var/UI_style_alpha_new = input(user, "Select a new alpha(transparence) parameter for UI, between 50 and 255", UI_style_alpha) as num
-					if(!UI_style_alpha_new || !(UI_style_alpha_new <= 255 && UI_style_alpha_new >= 50))
+					var/UI_style_alpha_new = tgui_input_number(user, "Select a new alpha(transparence) parameter for UI, between 50 and 255", "UI Alpha", UI_style_alpha, 255, 50)
+					if(!UI_style_alpha_new)
 						return
 					UI_style_alpha = UI_style_alpha_new
 
@@ -1115,9 +1127,10 @@
 					parent.mob?.hud_used?.update_parallax_pref()
 
 				if("screentip_mode")
-					var/desired_screentip_mode = clamp(input(user, "Pick a screentip size, pick 0 to disable screentips. (We suggest a number between 8 and 15):", "Screentip Size") as null|num, 0, 20)
-					if(!isnull(desired_screentip_mode))
-						screentip_mode = desired_screentip_mode
+					var/desired_screentip_mode = tgui_input_number(user, "Pick a screentip size, pick 0 to disable screentips. (We suggest a number between 8 and 15):", "Screentip Size", screentip_mode, 20, 0)
+					if(!desired_screentip_mode)
+						return
+					screentip_mode = desired_screentip_mode
 
 				if("screentip_color")
 					var/screentip_color_new = input(user, "Choose your screentip color", screentip_color) as color|null
@@ -1235,7 +1248,7 @@
 								keybindings_overrides -= KB.name
 
 					else if(href_list["all"])
-						var/yes = alert(user, "Really [href_list["all"]] all key bindings?", "Confirm", "Yes", "No") == "Yes"
+						var/yes = tgui_alert(user, "Really [href_list["all"]] all key bindings?", "Confirm", list("Yes", "No")) == "Yes"
 						if(yes)
 							switch(href_list["all"])
 								if("reset")
@@ -1249,7 +1262,7 @@
 						var/datum/keybinding/custom/custom_emote_keybind = locateUID(href_list["custom_emote_set"])
 						if(custom_emote_keybind)
 							var/emote_text = active_character.custom_emotes[custom_emote_keybind.name]
-							var/desired_emote = stripped_input(user, "Enter your custom emote text, 128 character limit.", "Custom Emote Setter", emote_text, max_length = 128)
+							var/desired_emote = tgui_input_text(user, "Enter your custom emote text, 128 character limit.", "Custom Emote Setter", emote_text, max_length = 128)
 							if(desired_emote && (desired_emote != custom_emote_keybind.default_emote_text)) //don't let them save the default custom emote text
 								active_character.custom_emotes[custom_emote_keybind.name] = desired_emote
 							active_character.save(user)

code/modules/client/preference/preferences.dm

@@ -446,7 +446,9 @@ GLOBAL_LIST_INIT(special_role_times, list( //minimum age (in days) for accounts
 			dat += " - <b>UI Style:</b> <a href='?_src_=prefs;preference=ui'><b>[UI_style]</b></a><br>"
 			dat += "<b>TGUI settings:</b><br>"
 			dat += "<b> - Fancy TGUI:</b> <a href='?_src_=prefs;preference=tgui'>[(toggles2 & PREFTOGGLE_2_FANCYUI) ? "Yes" : "No"]</a><br>"
-			dat += "<b> - Input Lists:</b> <a href='?_src_=prefs;preference=input_lists'>[(toggles2 & PREFTOGGLE_2_DISABLE_TGUI_LISTS) ? "Default" : "TGUI"]</a><br>"
+			dat += "<b> - TGUI Input:</b> <a href='?_src_=prefs;preference=tgui_input'>[(toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT) ? "No" : "Yes"]</a><br>"
+			dat += "<b> - TGUI Input - Large Buttons:</b> <a href='?_src_=prefs;preference=tgui_input_large'>[(toggles2 & PREFTOGGLE_2_LARGE_INPUT_BUTTONS) ? "Yes" : "No"]</a><br>"
+			dat += "<b> - TGUI Input - Swap Buttons:</b> <a href='?_src_=prefs;preference=tgui_input_swap'>[(toggles2 & PREFTOGGLE_2_SWAP_INPUT_BUTTONS) ? "Yes" : "No"]</a><br>"
 			dat += "<b> - TGUI Say Theme:</b> <a href='?_src_=prefs;preference=tgui_say_light_mode'>[(toggles2 & PREFTOGGLE_2_ENABLE_TGUI_SAY_LIGHT_MODE) ? "Light" : "Dark"]</a><br>"
 			dat += "</td></tr></table>"
 

code/modules/client/preference/preferences_toggles.dm

@@ -227,12 +227,12 @@
 	SSblackbox.record_feedback("tally", "toggle_verbs", 1, "Toggle Instruments") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
 /client/verb/toggle_input()
-	set name = "Toggle TGUI Input Lists"
+	set name = "Toggle TGUI Input"
 	set category = "Preferences"
-	set desc = "Switches input lists between the TGUI and the standard one"
-	prefs.toggles2 ^= PREFTOGGLE_2_DISABLE_TGUI_LISTS
+	set desc = "Switches inputs between the TGUI and the standard one"
+	prefs.toggles2 ^= PREFTOGGLE_2_DISABLE_TGUI_INPUT
 	prefs.save_preferences(src)
-	to_chat(src, "You will [(prefs.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_LISTS) ? "no longer" : "now"] use TGUI Input Lists.")
+	to_chat(src, "You will [(prefs.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT) ? "no longer" : "now"] use TGUI Inputs.")
 
 /client/verb/Toggle_disco() //to toggle off the disco machine locally, in case it gets too annoying
 	set name = "Hear/Silence Dance Machine"

code/modules/clothing/gloves/colored_gloves.dm

@@ -68,7 +68,7 @@
 /obj/item/clothing/gloves/color/black/attackby(obj/item/W as obj, mob/user as mob, params)
 	if(istype(W, /obj/item/wirecutters))
 		if(can_be_cut && icon_state == initial(icon_state))//only if not dyed
-			var/confirm = alert("Do you want to cut off the gloves fingertips? Warning: It might destroy their functionality.","Cut tips?","Yes","No")
+			var/confirm = tgui_alert(user, "Do you want to cut off the gloves fingertips? Warning: It might destroy their functionality.", "Cut tips?", list("Yes","No"))
 			if(get_dist(user, src) > 1)
 				to_chat(user, "You have moved too far away.")
 				return

code/modules/detective_work/scanner.dm

@@ -17,7 +17,7 @@
 	actions_types = list(/datum/action/item_action/print_forensic_report, /datum/action/item_action/clear_records)
 
 /obj/item/detective_scanner/attack_self(mob/user)
-	var/search = input(user, "Enter name, fingerprint or blood DNA.", "Find record", "")
+	var/search = tgui_input_text(user, "Enter name, fingerprint or blood DNA.", "Find record")
 
 	if(!search || user.stat || user.incapacitated())
 		return

code/modules/economy/economy_machinery/eftpos.dm

@@ -93,14 +93,12 @@
 
 	switch(action)
 		if("change_code")
-			var/attempt_code = input("Re-enter the current EFTPOS access code", "Confirm old EFTPOS code") as num
+			var/attempt_code = tgui_input_number(user, "Re-enter the current EFTPOS access code:", "Confirm old EFTPOS code", max_value = 9999, min_value = 1000)
 			if(attempt_code == access_code)
-				var/trycode = input("Enter a new access code for this device (4 digits, numbers only)", "Enter new EFTPOS code") as num
-				if(trycode < 1000 || trycode > 9999)
-					alert("That is not a valid code!")
+				var/trycode = tgui_input_number(user, "Enter a new access code for this device:", "Enter new EFTPOS code", max_value = 9999, min_value = 1000)
+				if(!trycode)
 					return
 				access_code = trycode
-
 				print_reference()
 			else
 				to_chat(user, "[bicon(src)]<span class='warning'>Incorrect code entered.</span>")
@@ -108,9 +106,11 @@
 			if(!account_database)
 				reconnect_database()
 			if(account_database)
-				var/attempt_account_num = input("Enter account number to pay EFTPOS charges into", "New account number") as num
-				var/attempt_pin = input("Enter pin code", "Account pin") as num
-				if(!check_user_position(user) || !account_database)
+				var/attempt_account_num = tgui_input_number(user, "Enter account number to pay EFTPOS charges into:", "New account number", max_value = 9999999, min_value = 1000000)
+				if(!attempt_account_num)
+					return
+				var/attempt_pin = tgui_input_number(user, "Enter pin code", "Account pin", max_value = 99999, min_value = 10000)
+				if(!check_user_position(user) || !account_database || !attempt_pin)
 					return
 				var/datum/money_account/target_account = GLOB.station_money_database.find_user_account(attempt_account_num, include_departments = TRUE)
 				if(!target_account)
@@ -122,6 +122,7 @@
 					linked_account = target_account
 				else
 					to_chat(user, "[bicon(src)]<span class='warning'>Unable to connect to inputed account.</span>")
+					return
 			else
 				to_chat(user, "[bicon(src)]<span class='warning'>Unable to connect to accounts database.</span>")
 				return
@@ -133,25 +134,18 @@
 			linked_account = target_account
 			to_chat(user, "[bicon(src)]<span class='warning'>Linked account successfully set to [target_account.account_name]</span>")
 		if("trans_purpose")
-			var/purpose = clean_input("Enter reason for EFTPOS transaction", "Transaction purpose", transaction_purpose)
-			if(!check_user_position(user))
+			var/purpose = tgui_input_text(user, "Enter reason for EFTPOS transaction", "Transaction purpose", transaction_purpose, encode = FALSE)
+			if(!check_user_position(user) || !purpose)
 				return
-			if(purpose)
-				transaction_purpose = purpose
+			transaction_purpose = purpose
 		if("trans_value")
-			var/try_num = input("Enter amount for EFTPOS transaction", "Transaction amount", transaction_amount) as num
-			if(!check_user_position(user))
-				return
-			if(try_num < 0)
-				alert("That is not a valid amount!")
-				return
-			if(try_num > MAX_EFTPOS_CHARGE)
-				alert("You cannot charge more than [MAX_EFTPOS_CHARGE] per transaction!")
+			var/try_num = tgui_input_number(user, "Enter amount for EFTPOS transaction", "Transaction amount", transaction_amount, MAX_EFTPOS_CHARGE)
+			if(!check_user_position(user) || !try_num)
 				return
 			transaction_amount = try_num
 		if("toggle_lock")
 			if(transaction_locked)
-				var/attempt_code = input("Enter EFTPOS access code", "Reset Transaction") as num
+				var/attempt_code = tgui_input_number(user, "Enter EFTPOS access code", "Reset Transaction", max_value = 9999, min_value = 1000)
 				if(!check_user_position(user))
 					return
 				if(attempt_code == access_code)
@@ -191,14 +185,14 @@
 	//if security level high enough, prompt for pin
 	var/attempt_pin
 	if(D.security_level != ACCOUNT_SECURITY_ID)
-		attempt_pin = input("Enter pin code", "EFTPOS transaction") as num
+		attempt_pin = tgui_input_number(user, "Enter pin code", "EFTPOS transaction", max_value = 9999, min_value = 1000)
 		if(!attempt_pin || !Adjacent(user))
 			return
 	//given the credentials, can the associated account be accessed right now?
 	if(!GLOB.station_money_database.try_authenticate_login(D, attempt_pin, restricted_bypass = FALSE))
 		to_chat(user, "[bicon(src)]<span class='warning'>Unable to access account, insufficient access.</span>")
 		return
-	if(alert("Are you sure you want to pay $[transaction_amount] to: [linked_account.account_name] ", "Confirm transaction", "Yes", "No") != "Yes")
+	if(tgui_alert(user, "Are you sure you want to pay $[transaction_amount] to: [linked_account.account_name]", "Confirm transaction", list("Yes", "No")) != "Yes")
 		return
 	if(!Adjacent(user))
 		return

code/modules/events/blob/blob_mobs.dm

@@ -231,7 +231,7 @@
 	flick("blobbernaut_death", src)
 
 /mob/living/simple_animal/hostile/blob/blobbernaut/proc/blob_talk()
-	var/message = input(src, "Announce to the overmind", "Blob Telepathy")
+	var/message = tgui_input_text(usr, "Announce to the overmind", "Blob Telepathy")
 	var/rendered
 	var/follow_text
 	if(message)

code/modules/food_and_drinks/food/foods/pizza.dm

@@ -372,7 +372,9 @@
 	if(is_pen(I))
 		if(open)
 			return
-		var/t = clean_input("Enter what you want to set the tag to:", "Write", null)
+		var/t = tgui_input_text(usr, "Enter what you want to set the tag to:", "Write")
+		if(!t)
+			return
 		var/obj/item/pizzabox/boxtotagto = src
 		if(boxes.len > 0)
 			boxtotagto = boxes[boxes.len]
@@ -458,14 +460,16 @@
 		desc = "It seems inactive."
 		icon_state = "pizzabox_bomb"
 		timer_set = TRUE
-		timer = (input(user, "Set a timer, from one second to ten seconds.", "Timer", "[timer]") as num) SECONDS
+		var/new_timer = tgui_input_number(user, "Set a timer, from one second to ten seconds.", "Timer", timer / 10, 10, 1)
+		if(!new_timer)
+			return
 		if(!in_range(src, user) || issilicon(user) || HAS_TRAIT(user, TRAIT_HANDS_BLOCKED) || user.restrained())
 			timer_set = FALSE
 			name = "pizza box"
 			desc = "A box suited for pizzas."
 			icon_state = "pizzabox1"
 			return
-		timer = clamp(timer, 1 SECONDS, 10 SECONDS)
+		timer = new_timer SECONDS
 		icon_state = "pizzabox1"
 		to_chat(user, "<span class='notice'>You set the timer to [timer / 10] before activating the payload and closing [src].")
 		message_admins("[key_name_admin(usr)] has set a timer on a pizza bomb to [timer/10] seconds at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[loc.x];Y=[loc.y];Z=[loc.z]'>(JMP)</a>.")

code/modules/games/cards.dm

@@ -66,7 +66,7 @@
 			return
 
 		if(length(H.cards) > 1)
-			var/confirm = alert("Are you sure you want to put your [length(H.cards)] cards back into the deck?", "Return Hand", "Yes", "No")
+			var/confirm = tgui_alert(user, "Are you sure you want to put your [length(H.cards)] cards back into the deck?", "Return Hand", list("Yes", "No"))
 			if(confirm == "No" || !Adjacent(user) || HAS_TRAIT(user, TRAIT_HANDS_BLOCKED))
 				return
 		for(var/datum/playingcard/P in H.cards)
@@ -191,9 +191,8 @@
 	for(var/mob/living/player in viewers(3))
 		if(!player.incapacitated())
 			players += player
-	var/maxcards = clamp(length(cards), 1, 10)
-	var/dcard = input("How many card(s) do you wish to deal? You may deal up to [maxcards] cards.") as num
-	if(dcard > maxcards)
+	var/dcard = tgui_input_number(usr, "How many card(s) do you wish to deal? You may deal up to [length(cards)] cards.", "Deal Cards", max_value = length(cards))
+	if(!dcard)
 		return
 	var/mob/living/M = tgui_input_list(usr, "Who do you wish to deal [dcard] card(s)?", "Deal Card", players)
 	if(!usr || !src || !M || !Adjacent(usr))
@@ -453,7 +452,7 @@
 	var/mob/living/carbon/user = usr
 
 	var/maxcards = min(length(cards), 5)
-	var/discards = input("How many cards do you want to discard? You may discard up to [maxcards] card(s)") as num
+	var/discards = tgui_input_number(usr, "How many cards do you want to discard? You may discard up to [maxcards] card(s)", "Discard Cards", max_value = maxcards)
 	if(discards > maxcards)
 		return
 	for(var/i in 1 to discards)

code/modules/hydroponics/seeds.dm

@@ -327,7 +327,7 @@
 
 /obj/item/seeds/proc/variant_prompt(mob/user, obj/item/container = null)
 	var/prev = variant
-	var/V = input(user, "Choose variant name:", "Plant Variant Naming", variant) as text|null
+	var/V = tgui_input_text(user, "Choose variant name:", "Plant Variant Naming", variant, encode = FALSE)
 	if(isnull(V)) // Did the user cancel?
 		return
 	if(container && (loc != container)) // Was the seed removed from the container, if there is a container?

code/modules/instruments/songs/_song_ui.dm

@@ -63,16 +63,9 @@
 			name = ""
 		if("import")
 			var/t = ""
-			do
-				t = html_encode(input(usr, "Please paste the entire song, formatted:", "[name]", t)  as message)
-				if(!in_range(parent, usr))
-					return
-
-				if(length_char(t) >= MUSIC_MAXLINES * MUSIC_MAXLINECHARS)
-					var/cont = input(usr, "Your message is too long! Would you like to continue editing it?", "", "yes") in list("yes", "no")
-					if(cont == "no")
-						break
-			while(length_char(t) > MUSIC_MAXLINES * MUSIC_MAXLINECHARS)
+			t = tgui_input_text(usr, "Please paste the entire song, formatted:", parent.name, max_length = (MUSIC_MAXLINECHARS * MUSIC_MAXLINES), multiline = TRUE)
+			if(!in_range(parent, usr))
+				return
 			parse_song(t)
 			return FALSE
 		if("help")
@@ -88,11 +81,9 @@
 		if("play")
 			INVOKE_ASYNC(src, PROC_REF(start_playing), usr)
 		if("newline")
-			var/newline = html_encode(input("Enter your line: ", parent.name) as text|null)
+			var/newline = tgui_input_text(usr, "Enter your line:", parent.name, max_length = MUSIC_MAXLINECHARS)
 			if(!newline || !in_range(parent, usr))
 				return
-			if(length(lines) > MUSIC_MAXLINES)
-				return
 			if(length(newline) > MUSIC_MAXLINECHARS)
 				newline = copytext(newline, 1, MUSIC_MAXLINECHARS)
 			lines.Add(newline)
@@ -103,7 +94,7 @@
 			lines.Cut(num, num + 1)
 		if("modifyline")
 			var/num = round(text2num(params["line"]))
-			var/content = stripped_input(usr, "Enter your line: ", parent.name, lines[num], MUSIC_MAXLINECHARS)
+			var/content = tgui_input_text(usr, "Enter your line:", parent.name, lines[num], max_length = MUSIC_MAXLINECHARS)
 			if(!content || !in_range(parent, usr))
 				return
 			if(num > length(lines) || num < 1)

code/modules/library/book.dm

@@ -213,7 +213,7 @@
 	var/choice = tgui_input_list(user, "What would you like to edit?", "Book Edit", list("Title", "Edit Current Page", "Author", "Summary", "Add Page", "Remove Page"))
 	switch(choice)
 		if("Title")
-			var/newtitle = reject_bad_text(stripped_input(user, "Write a new title:"))
+			var/newtitle = reject_bad_text(tgui_input_text(user, "Write a new title:", "Title", title))
 			if(!newtitle)
 				to_chat(user, "<span class='notice'>You change your mind.</span>")
 				return
@@ -222,13 +222,13 @@
 			name = "Book: " + newtitle
 			title = newtitle
 		if("Author")
-			var/newauthor = stripped_input(user, "Write the author's name:")
+			var/newauthor = tgui_input_text(user, "Write the author's name:", "Author", author, MAX_NAME_LEN)
 			if(!newauthor)
 				to_chat(user, "<span class='notice'>You change your mind.</span>")
 				return
 			author = newauthor
 		if("Summary")
-			var/newsummary = strip_html(input(user, "Write the new summary:") as message|null, MAX_SUMMARY_LEN)
+			var/newsummary = tgui_input_text(user, "Write the new summary:", "Summary", summary, MAX_SUMMARY_LEN, multiline = TRUE)
 			if(!newsummary)
 				to_chat(user, "<span class='notice'>You change your mind.</span>")
 				return
@@ -244,7 +244,7 @@
 			if(character_space_remaining <= 0)
 				to_chat(user, "<span class='notice'>There's not enough space left on this page to write anything!</span>")
 				return
-			var/content = strip_html(input(user, "Add Text to this page, you have [character_space_remaining] characters of space left:") as message|null, MAX_CHARACTERS_PER_BOOKPAGE)
+			var/content = tgui_input_text(user, "Add Text to this page, you have [character_space_remaining] characters of space left:", "Edit Current Page", max_length = MAX_CHARACTERS_PER_BOOKPAGE, multiline = TRUE)
 			if(!content)
 				to_chat(user, "<span class='notice'>You change your mind.</span>")
 				return
@@ -267,7 +267,7 @@
 			if(!length(pages))
 				to_chat(user, "<span class='notice'>There aren't any pages in this book!</span>")
 				return
-			var/page_choice = input(user, "There are [length(pages)] pages, which page number would you like to remove?", "Input Page Number", null) as num|null
+			var/page_choice = tgui_input_number(user, "There are [length(pages)] pages, which page number would you like to remove?", "Input Page Number", max_value = length(pages))
 			if(!page_choice)
 				to_chat(user, "<span class='notice'>You change your mind.</span>")
 				return

code/modules/library/library_admin.dm

@@ -111,7 +111,7 @@
 				if("specify_ssid_delete")
 					if(!answer || !text2num(answer))
 						return
-					var/confirm = alert("You are about to delete book [text2num(answer)]", "Confirm Deletion", "Yes", "No")
+					var/confirm = tgui_alert(usr, "You are about to delete book [text2num(answer)]", "Confirm Deletion", list("Yes", "No"))
 					if(confirm != "Yes")
 						return //we don't need to sanitize b/c removeBookyByID uses id=:id instead of like statemetns
 					if(GLOB.library_catalog.remove_book_by_id(text2num(answer)))
@@ -140,7 +140,7 @@
 						return
 					var/sanitized_answer = paranoid_sanitize(answer) //the last thing we want happening is someone deleting every book with "%%"
 					var/confirm //We want to be absolutely certain an admin wants to do this
-					confirm = alert("You are about to mass delete potentially up to 10 books", "Confirm Deletion", "Yes", "No")
+					confirm = tgui_alert(usr, "You are about to mass delete potentially up to 10 books", "Confirm Deletion", list("Yes", "No"))
 					if(confirm != "Yes")
 						return
 					if(GLOB.library_catalog.remove_books_by_ckey(sanitized_answer))

code/modules/library/library_equipment.dm

@@ -411,9 +411,9 @@
 		if(BARCODE_MODE_CHECKOUT)
 			var/confirm
 			if(!computer.user_data.patron_account)
-				confirm = alert("Warning: patron does not have an associated account number! Are you sure you want to checkout [B] to [computer.user_data.patron_name]?", "Confirm Checkout", "Yes", "No")
+				confirm = tgui_alert(user, "Warning: patron does not have an associated account number! Are you sure you want to checkout [B] to [computer.user_data.patron_name]?", "Confirm Checkout", list("Yes", "No"))
 			else
-				confirm = alert("Are you sure you want to checkout [B] to [computer.user_data.patron_name]?", "Confirm Checkout", "Yes", "No")
+				confirm = tgui_alert(user, "Are you sure you want to checkout [B] to [computer.user_data.patron_name]?", "Confirm Checkout", list("Yes", "No"))
 
 			if(confirm == "No")
 				return

code/modules/mining/lavaland/loot/colossus_loot.dm

@@ -224,7 +224,7 @@
 		if(!user.check_ahud_rejoin_eligibility())
 			to_chat(user, "<span class='warning'>Upon using the antagHUD you forfeited the ability to join the round.</span>")
 			return
-		var/be_helper = alert("Become a Lightgeist? (Warning, You can no longer be cloned!)",,"Yes","No")
+		var/be_helper = tgui_alert(user, "Become a Lightgeist? (Warning, You can no longer be cloned!)", "Respawn", list("Yes","No"))
 		if(be_helper == "No")
 			return
 		if(!loc || QDELETED(src) || QDELETED(user))

code/modules/mob/dead/observer/observer_base.dm

@@ -229,7 +229,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 	if(warningmsg)
 		var/response
 		var/alertmsg = "Are you -sure- you want to ghost?\n([warningmsg]. If you ghost now, you probably won't be able to rejoin the round! You can't change your mind, so choose wisely!)"
-		response = alert(src, alertmsg,"Are you sure you want to ghost?","Stay in body","Ghost")
+		response = tgui_alert(src, alertmsg, "Ghost", list("Stay in body", "Ghost"))
 		if(response != "Ghost")
 			return
 
@@ -398,7 +398,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		to_chat(src, "<span class='warning'>Your body is still alive!</span>")
 		return
 
-	var/choice = alert(src, "If you enable this, your body will be unrevivable for the remainder of the round.", "Are you sure?", "Yes", "No")
+	var/choice = tgui_alert(src, "If you enable this, your body will be unrevivable for the remainder of the round.", "Do Not Revive!", list("Yes", "No"))
 	if(choice == "Yes")
 		to_chat(src, "<span class='boldnotice'>Do Not Revive state enabled.</span>")
 		create_log(MISC_LOG, "DNR Enabled")

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

@@ -764,7 +764,7 @@
 	if(href_list["secrecordadd"])
 		if(usr.incapacitated() || !hasHUD(usr, EXAMINE_HUD_SECURITY_WRITE))
 			return
-		var/raw_input = input("Add Comment:", "Security records", null, null) as message
+		var/raw_input = tgui_input_text(usr, "Add Comment:", "Security records", multiline = TRUE, encode = FALSE)
 		var/sanitized = copytext(trim(sanitize(raw_input)), 1, MAX_MESSAGE_LEN)
 		if(!sanitized || usr.stat || usr.restrained() || !hasHUD(usr,  EXAMINE_HUD_SECURITY_WRITE))
 			return
@@ -865,7 +865,7 @@
 	if(href_list["medrecordadd"])
 		if(usr.incapacitated() || !hasHUD(usr, EXAMINE_HUD_MEDICAL_WRITE))
 			return
-		var/raw_input = input("Add Comment:", "Medical records", null, null) as message
+		var/raw_input = tgui_input_text(usr, "Add Comment:", "Medical records", multiline = TRUE, encode = FALSE)
 		var/sanitized = copytext(trim(sanitize(raw_input)), 1, MAX_MESSAGE_LEN)
 		if(!sanitized || usr.stat || usr.restrained() || !hasHUD(usr,  EXAMINE_HUD_MEDICAL_WRITE))
 			return
@@ -1505,7 +1505,7 @@
 
 	var/max_length = bloody_hands * 30 //tweeter style
 
-	var/message = stripped_input(src,"Write a message. It cannot be longer than [max_length] characters.","Blood writing", "")
+	var/message = tgui_input_text(src, "Write a message. It cannot be longer than [max_length] characters.", "Blood writing", max_length = max_length)
 	if(origin != loc)
 		to_chat(src, "<span class='notice'>Stay still while writing!</span>")
 		return
@@ -2145,7 +2145,7 @@ Eyes need to have significantly high darksight to shine unless the mob has the X
 	if(stat)
 		return
 
-	pose = sanitize(copytext(input(usr, "This is [src]. [p_they(TRUE)]...", "Pose", null) as text, 1, MAX_MESSAGE_LEN))
+	pose = tgui_input_text(usr, "This is [src]. [p_they(TRUE)]...", "Pose")
 
 /mob/living/carbon/human/verb/set_flavor()
 	set name = "Set Flavour Text"

code/modules/mob/living/living.dm

@@ -295,7 +295,7 @@
 		to_chat(src, "<span class='warning'>You are unable to succumb to death! This life continues!</span>")
 		return
 
-	var/last_words = input(src, "Do you have any last words?", "Goodnight, Sweet Prince") as text|null
+	var/last_words = tgui_input_text(src, "Do you have any last words?", "Goodnight, Sweet Prince", encode = FALSE)
 
 	if(stat == DEAD)
 		// cancel em out if they died while they had the message box up

code/modules/mob/living/living_emote.dm

@@ -416,9 +416,9 @@
 		to_chat(user, "<span class='boldwarning'>You cannot send IC messages (muted).</span>")
 		return FALSE
 	else if(!params)
-		custom_emote = copytext(sanitize(input("Choose an emote to display.") as text|null), 1, MAX_MESSAGE_LEN)
+		custom_emote = tgui_input_text(user, "Choose an emote to display.", "Custom Emote")
 		if(custom_emote && !check_invalid(user, custom_emote))
-			var/type = input("Is this a visible or hearable emote?") as null|anything in list("Visible", "Hearable")
+			var/type = tgui_alert(user, "Is this a visible or hearable emote?", "Custom Emote", list("Visible", "Hearable"))
 			switch(type)
 				if("Visible")
 					custom_emote_type = EMOTE_VISIBLE

code/modules/mob/living/silicon/ai/ai_mob.dm

@@ -571,7 +571,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 		to_chat(src, "<span class='warning'>Please allow one minute to pass between announcements.</span>")
 		return
 
-	var/input = input(usr, "Please write a message to announce to the station crew.", "A.I. Announcement") as message|null
+	var/input = tgui_input_text(usr, "Please write a message to announce to the station crew.", "A.I. Announcement", multiline = TRUE, encode = FALSE)
 	if(!input)
 		return
 
@@ -588,7 +588,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 	if(check_unable(AI_CHECK_WIRELESS))
 		return
 
-	var/input = input("Please enter the reason for calling the shuttle.", "Shuttle Call Reason.") as null|message
+	var/input = tgui_input_text(src, "Please enter the reason for calling the shuttle.", "Shuttle Call Reason", multiline = TRUE, encode = FALSE)
 	if(!input || stat)
 		return
 
@@ -606,7 +606,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 	if(check_unable(AI_CHECK_WIRELESS))
 		return
 
-	var/confirm = alert("Are you sure you want to recall the shuttle?", "Confirm Shuttle Recall", "Yes", "No")
+	var/confirm = tgui_alert(src, "Are you sure you want to recall the shuttle?", "Confirm Shuttle Recall", list("Yes", "No"))
 
 	if(check_unable(AI_CHECK_WIRELESS))
 		return
@@ -1007,7 +1007,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 			custom_hologram = TRUE
 
 	var/input
-	switch(alert("Would you like to select a hologram based on a crew member, an animal, or switch to a unique avatar?",,"Crew Member","Unique","Animal"))
+	switch(tgui_alert(usr, "Would you like to select a hologram based on a crew member, an animal, or switch to a unique avatar?", "Change Hologram", list("Crew Member", "Unique", "Animal")))
 		if("Crew Member")
 			var/personnel_list[] = list()
 
@@ -1234,13 +1234,12 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 	set desc = "Change the message that's transmitted when a new crew member arrives on station."
 	set category = "AI Commands"
 
-	var/newmsg = clean_input("What would you like the arrival message to be? List of options: $name, $rank, $species, $gender, $age", "Change Arrival Message", arrivalmsg)
-	if(!newmsg)
+	var/newmsg = tgui_input_text(usr, "What would you like the arrival message to be? List of options: $name, $rank, $species, $gender, $age", "Change Arrival Message", arrivalmsg, encode = FALSE)
+	if(!newmsg || newmsg == arrivalmsg)
 		return
-	newmsg = html_decode(newmsg) // This feels a bit redundant, but sanitisation is (probably) important.
-	if(newmsg != arrivalmsg)
-		arrivalmsg = newmsg
-		to_chat(usr, "The arrival message has been successfully changed.")
+
+	arrivalmsg = newmsg
+	to_chat(usr, "The arrival message has been successfully changed.")
 
 // Handled camera lighting, when toggled.
 // It will get the nearest camera from the eyeobj, lighting it.
@@ -1444,7 +1443,7 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 				A = D
 
 		if(istype(A))
-			switch(alert(src, "Do you want to open \the [A] for [target]?", "Doorknob_v2a.exe", "Yes", "No"))
+			switch(tgui_alert(src, "Do you want to open \the [A] for [target]?", "Doorknob_v2a.exe", list("Yes", "No")))
 				if("Yes")
 					if(!A.density)
 						to_chat(src, "<span class='notice'>[A] was already opened.</span>")

code/modules/mob/living/silicon/ai/ai_say.dm

@@ -109,7 +109,7 @@ GLOBAL_VAR_INIT(announcing_vox, 0) // Stores the time of the last announcement
 		to_chat(src, "<span class='warning'>Please wait [round((GLOB.announcing_vox - world.time) / 10)] seconds.</span>")
 		return
 
-	var/message = clean_input("WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", last_announcement, src)
+	var/message = tgui_input_text(src, "WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", last_announcement)
 
 	last_announcement = message
 

code/modules/mob/living/silicon/ai/latejoin.dm

@@ -6,8 +6,7 @@ GLOBAL_LIST_EMPTY(empty_playable_ai_cores)
 	set desc = "Wipe your core. This is functionally equivalent to cryo or robotic storage, freeing up your job slot."
 
 	// Guard against misclicks, this isn't the sort of thing we want happening accidentally
-	if(alert("WARNING: This will immediately wipe your core and ghost you, removing your character from the round permanently (similar to cryo and robotic storage). Are you entirely sure you want to do this?",
-					"Wipe Core", "No", "No", "Yes") != "Yes")
+	if(tgui_alert(usr, "WARNING: This will immediately wipe your core and ghost you, removing your character from the round permanently (similar to cryo and robotic storage). Are you entirely sure you want to do this?", "Wipe Core", list("No", "Yes")) != "Yes")
 		return
 	cryo_AI()
 

code/modules/mob/living/silicon/pai/pai.dm

@@ -437,7 +437,7 @@
 	var/mob/living/carbon/human/H = over_object //changed to human to avoid stupid issues like xenos holding pAIs.
 	if(!istype(H) || !Adjacent(H))  return ..()
 	if(usr == src)
-		switch(alert(H, "[src] wants you to pick [p_them()] up. Do it?",,"Yes","No"))
+		switch(tgui_alert(H, "[src] wants you to pick [p_them()] up. Do it?", "Pick up", list("Yes", "No")))
 			if("Yes")
 				if(Adjacent(H))
 					get_scooped(H)

code/modules/mob/living/silicon/pai/recruit.dm

@@ -69,23 +69,32 @@ GLOBAL_DATUM_INIT(paiController, /datum/paiController, new) // Global handler fo
 
 		switch(option)
 			if("name")
-				t = input("Enter a name for your pAI", "pAI Name", candidate.pai_name) as text
-				if(t)
-					candidate.pai_name = sanitize(copytext(t,1,MAX_NAME_LEN))
+				t = tgui_input_text(usr, "Enter a name for your pAI", "pAI Name", candidate.pai_name, MAX_NAME_LEN)
+				if(!t)
+					return
+				candidate.pai_name = t
+
 			if("desc")
-				t = input("Enter a description for your pAI", "pAI Description", candidate.description) as message
-				if(t)
-					candidate.description = sanitize(copytext(t,1,MAX_MESSAGE_LEN))
+				t = tgui_input_text(usr, "Enter a description for your pAI", "pAI Description", candidate.description, multiline = TRUE)
+				if(!t)
+					return
+				candidate.description = t
+
 			if("role")
-				t = input("Enter a role for your pAI", "pAI Role", candidate.role) as text
-				if(t)
-					candidate.role = sanitize(copytext(t,1,MAX_MESSAGE_LEN))
+				t = tgui_input_text(usr, "Enter a role for your pAI", "pAI Role", candidate.role)
+				if(!t)
+					return
+				candidate.role = t
+
 			if("ooc")
-				t = input("Enter any OOC comments", "pAI OOC Comments", candidate.ooc_comments) as message
-				if(t)
-					candidate.ooc_comments = sanitize(copytext(t,1,MAX_MESSAGE_LEN))
+				t = tgui_input_text(usr, "Enter any OOC comments", "pAI OOC Comments", candidate.ooc_comments, multiline = TRUE)
+				if(!t)
+					return
+				candidate.ooc_comments = t
+
 			if("save")
 				candidate.save_to_db(usr)
+
 			if("reload")
 				candidate.reload_save(usr)
 				//In case people have saved unsanitized stuff.
@@ -368,12 +377,12 @@ GLOBAL_DATUM_INIT(paiController, /datum/paiController, new) // Global handler fo
 		if(!C)	return
 		asked.Add(C.key)
 		asked[C.key] = world.time
-		var/response = alert(C, "Someone is requesting a pAI personality. Would you like to play as a personal AI?", "pAI Request", "Yes", "No", "Never for this round")
+		var/response = tgui_alert(C, "Someone is requesting a pAI personality. Would you like to play as a personal AI?", "pAI Request", list("Yes", "No", "Never for this round"))
 		if(!C)	return		//handle logouts that happen whilst the alert is waiting for a response.
 		if(response == "Yes")
 			recruitWindow(C.mob)
 		else if(response == "Never for this round")
-			var/warning = alert(C, "Are you sure? This action will be undoable and you will need to wait until next round.", "You sure?", "Yes", "No")
+			var/warning = tgui_alert(C, "Are you sure? This action will be undoable and you will need to wait until next round.", "You sure?", list("Yes", "No"))
 			if(warning == "Yes")
 				asked[C.key] = INFINITY
 			else

code/modules/mob/living/silicon/pai/software/pai_apps.dm

@@ -136,7 +136,7 @@
 				return
 
 			// Check the carrier
-			var/answer = alert(M, "[pai_holder] is requesting a DNA sample from you. Will you allow it to confirm your identity?", "[pai_holder] Check DNA", "Yes", "No")
+			var/answer = tgui_alert(M, "[pai_holder] is requesting a DNA sample from you. Will you allow it to confirm your identity?", "[pai_holder] Check DNA", list("Yes", "No"))
 			if(answer == "Yes")
 				M.visible_message("<span class='notice'>[M] presses [M.p_their()] thumb against [pai_holder].</span>", "<span class='notice'>You press your thumb against [pai_holder].</span>")
 				var/datum/dna/dna = M.dna

code/modules/mob/living/silicon/robot/drone/drone_manufacturer.dm

@@ -152,7 +152,7 @@
 		to_chat(usr, "<span class='warning'>You must wait 10 minutes to respawn as a drone!</span>")
 		return
 
-	if(alert("Are you sure you want to respawn as a drone?", "Are you sure?", "Yes", "No") != "Yes")
+	if(tgui_alert(usr, "Are you sure you want to respawn as a drone?", "Are you sure?", list("Yes", "No")) != "Yes")
 		return
 
 	for(var/obj/machinery/drone_fabricator/DF in GLOB.machines)

code/modules/mob/living/silicon/robot/drone/maint_drone.dm

@@ -178,7 +178,7 @@
 			return
 
 		else
-			var/confirm = alert("Using your ID on a Maintenance Drone will shut it down, are you sure you want to do this?", "Disable Drone", "Yes", "No")
+			var/confirm = tgui_alert(user, "Using your ID on a Maintenance Drone will shut it down, are you sure you want to do this?", "Disable Drone", list("Yes", "No"))
 			if(confirm == ("Yes") && (user in range(3, src)))
 				user.visible_message("<span class='warning'>[user] swipes [user.p_their()] ID card through [src], attempting to shut it down.</span>",
 					"<span class='warning'>You swipe your ID card through [src], attempting to shut it down.</span>")
@@ -311,7 +311,7 @@
 	spawn(0)
 		if(!C || !M || jobban_isbanned(M, "nonhumandept") || jobban_isbanned(M, "Drone"))
 			return
-		var/response = alert(C, "Someone is attempting to reboot a maintenance drone. Would you like to play as one?", "Maintenance drone reboot", "Yes", "No")
+		var/response = tgui_alert(C, "Someone is attempting to reboot a maintenance drone. Would you like to play as one?", "Maintenance drone reboot", list("Yes", "No"))
 		if(!C || ckey)
 			return
 		if(response == "Yes")

code/modules/mob/living/silicon/robot/misc_robot_items.dm

@@ -7,15 +7,13 @@
 	var/mode = 1
 
 /obj/item/pen/multi/robopen/attack_self(mob/user as mob)
-
 	var/choice = tgui_input_list(user, "Would you like to change colour or mode?", name, list("Colour","Mode"))
-	if(!choice) return
+	if(!choice)
+		return
 
 	switch(choice)
-
 		if("Colour")
 			select_colour(user)
-
 		if("Mode")
 			if(mode == 1)
 				mode = 2
@@ -23,7 +21,6 @@
 				mode = 1
 			to_chat(user, "Changed printing mode to '[mode == 2 ? "Rename Paper" : "Write Paper"]'")
 			playsound(src.loc, 'sound/effects/pop.ogg', 50, 0)
-
 	return
 
 // Copied over from paper's rename verb
@@ -32,14 +29,12 @@
 /obj/item/pen/multi/robopen/proc/RenamePaper(mob/user, obj/paper)
 	if(!user || !paper)
 		return
-	var/n_name = input(user, "What would you like to label the paper?", "Paper Labelling") as text
-	if(!user || !paper)
+
+	var/n_name = tgui_input_text(user, "What would you like to label the paper?", "Paper Labelling", max_length = MAX_NAME_LEN)
+	if(!Adjacent(user) || !n_name)
 		return
 
-	n_name = copytext(n_name, 1, 32)
-	if(get_dist(user, paper) > 1  || user.stat)
-		return
-	paper.name = "paper[(n_name ? "- '[n_name]'" : null)]"
+	paper.name = "paper - [n_name]"
 	add_fingerprint(user)
 
 //TODO: Add prewritten forms to dispense when you work out a good way to store the strings.

code/modules/mob/living/silicon/robot/robot_mob.dm

@@ -1054,7 +1054,7 @@ GLOBAL_LIST_INIT(robot_verbs_default, list(
 	set desc = "Toggles the lock on your cover."
 
 	if(can_lock_cover)
-		if(alert("Are you sure?", locked ? "Unlock Cover" : "Lock Cover", "Yes", "No") == "Yes")
+		if(tgui_alert(usr, "Are you sure?", locked ? "Unlock Cover" : "Lock Cover", list("Yes", "No")) == "Yes")
 			locked = !locked
 			update_icons()
 			to_chat(usr, "<span class='notice'>You [locked ? "lock" : "unlock"] your cover.</span>")
@@ -1062,7 +1062,7 @@ GLOBAL_LIST_INIT(robot_verbs_default, list(
 	if(!locked)
 		to_chat(usr, "<span class='warning'>You cannot lock your cover yourself. Find a roboticist.</span>")
 		return
-	if(alert("You cannnot lock your own cover again. Are you sure?\n           You will need a roboticist to re-lock you.", "Unlock Own Cover", "Yes", "No") == "Yes")
+	if(tgui_alert(usr, "You cannnot lock your own cover again. Are you sure?\nYou will need a roboticist to re-lock you.", "Unlock Own Cover", list("Yes", "No")) == "Yes")
 		locked = !locked
 		update_icons()
 		to_chat(usr, "<span class='notice'>You unlock your cover.</span>")

code/modules/mob/living/silicon/silicon_mob.dm

@@ -337,7 +337,7 @@
 	set desc = "Sets a description which will be shown when someone examines you."
 	set category = "IC"
 
-	pose =  sanitize(copytext(input(usr, "This is [src]. It...", "Pose", null) as text, 1, MAX_MESSAGE_LEN))
+	pose = tgui_input_text(usr, "This is [src]. It...", "Pose", pose)
 
 /mob/living/silicon/verb/set_flavor()
 	set name = "Set Flavour Text"

code/modules/mob/living/simple_animal/bot/mulebot.dm

@@ -242,7 +242,7 @@
 			if(new_dest)
 				set_destination(new_dest)
 		if("setid")
-			var/new_id = stripped_input(usr, "Enter ID:", name, suffix, MAX_NAME_LEN)
+			var/new_id = tgui_input_text(usr, "Enter ID:", name, suffix, MAX_NAME_LEN)
 			if(new_id)
 				set_suffix(new_id)
 		if("sethome")

code/modules/mob/living/simple_animal/friendly/cat.dm

@@ -269,7 +269,7 @@
 	to_chat(src, "<span class='big bold'>You are a cak!</span><b> You're a harmless cat/cake hybrid that everyone loves. People can take bites out of you if they're hungry, but you regenerate health \
 	so quickly that it generally doesn't matter. You're remarkably resilient to any damage besides this and it's hard for you to really die at all. You should go around and bring happiness and \
 	free cake to the station!</b>")
-	var/new_name = stripped_input(src, "Enter your name, or press \"Cancel\" to stick with Keeki.", "Name Change")
+	var/new_name = tgui_input_text(src, "Enter your name, or press \"Cancel\" to stick with Keeki.", "Name Change", name)
 	if(new_name)
 		to_chat(src, "<span class='notice'>Your name is now <b>\"[new_name]\"</b>!</span>")
 		name = new_name

code/modules/mob/living/simple_animal/hostile/mining/elites/elite.dm

@@ -49,7 +49,7 @@
 	if(istype(target, /obj/structure/elite_tumor))
 		var/obj/structure/elite_tumor/T = target
 		if(T.mychild == src && T.activity == TUMOR_PASSIVE)
-			var/response = alert(src, "Re-enter the tumor?","Despawn yourself?", "Yes", "No")
+			var/response = tgui_alert(src, "Re-enter the tumor?", "Despawn yourself?", list("Yes", "No"))
 			if(response == "No" || QDELETED(src) || !Adjacent(T))
 				return
 			T.clear_activator(src)
@@ -478,7 +478,7 @@ While using this makes the system rely on OnFire, it still gives options for tim
 	. = ..()
 	if(istype(mover, /obj/item/projectile))
 		return FALSE
-		
+
 /obj/item/gps/internal/tumor
 	icon_state = null
 	gpstag = "Cancerous Signal"

code/modules/mob/living/simple_animal/hostile/terror_spiders/queen_terror.dm

@@ -224,7 +224,7 @@
 
 
 /mob/living/simple_animal/hostile/poison/terror_spider/queen/proc/NestPrompt()
-	var/confirm = alert(src, "Are you sure you want to nest? You will be able to lay eggs, and smash walls, but not ventcrawl.","Nest?","Yes","No")
+	var/confirm = tgui_alert(src, "Are you sure you want to nest? You will be able to lay eggs, and smash walls, but not ventcrawl.", "Nest?", list("Yes","No"))
 	if(confirm == "Yes")
 		NestMode()
 

code/modules/mob/living/simple_animal/hostile/terror_spiders/terror_ghost_interaction.dm

@@ -32,7 +32,7 @@
 		to_chat(user, "<span class='warning'>You are jobbanned from role of syndicate and/or terror spider.</span>")
 		return
 	if(error_on_humanize == "")
-		var/spider_ask = alert(humanize_prompt, "Join as Terror Spider?", "Yes", "No")
+		var/spider_ask = tgui_alert(user, humanize_prompt, "Join as Terror Spider?", list("Yes", "No"))
 		if(spider_ask == "No" || !src || QDELETED(src))
 			return
 	else

code/modules/mob/living/simple_animal/posessed_object.dm

@@ -42,7 +42,7 @@
 
 
 /mob/living/simple_animal/possessed_object/ghost() // Ghosting will return the object to normal, and will not disqualify the ghoster from various mid-round antag positions.
-	var/response = alert(src, "End your possession of this object? (It will not stop you from respawning later)","Are you sure you want to ghost?","Ghost","Stay in body")
+	var/response = tgui_alert(src, "End your possession of this object? (It will not stop you from respawning later)", "Are you sure you want to ghost?", list("Ghost", "Stay in body"))
 	if(response != "Ghost")
 		return
 	lay_down()

code/modules/mob/mob.dm

@@ -764,7 +764,7 @@ GLOBAL_LIST_INIT(slot_equipment_priority, list( \
 		to_chat(usr, "<span class='notice'>You have to be conscious to change your flavor text</span>")
 		return
 
-	var/msg = input(usr,"Set the flavor text in your 'examine' verb. The flavor text should be a physical descriptor of your character at a glance.","Flavor Text",html_decode(flavor_text)) as message|null
+	var/msg = tgui_input_text(usr, "Set the flavor text in your 'examine' verb. The flavor text should be a physical descriptor of your character at a glance. SFW Drawn Art of your character is acceptable.", "Flavor Text", flavor_text, multiline = TRUE, encode = FALSE)
 
 	if(msg != null)
 		if(stat)

code/modules/mob/mob_emote.dm

@@ -53,7 +53,7 @@
 	if(!message && !client)
 		CRASH("An empty custom emote was called from a client-less mob.")
 	else if(!message)
-		input = sanitize(copytext(input(src,"Choose an emote to display.") as text|null, 1, MAX_MESSAGE_LEN))
+		input = tgui_input_text(src, "Choose an emote to display.", "Custom Emote")
 	else
 		input = message
 

code/modules/mob/mob_misc_procs.dm

@@ -456,7 +456,7 @@
 	if(IsSleeping())
 		to_chat(src, "<span class='notice'>You are already sleeping.</span>")
 		return
-	if(alert(src, "You sure you want to sleep for a while?", "Sleep", "Yes", "No") == "Yes")
+	if(tgui_alert(src, "You sure you want to sleep for a while?", "Sleep", list("Yes", "No")) == "Yes")
 		SetSleeping(40 SECONDS, voluntary = TRUE) //Short nap
 
 /mob/living/verb/rest()
@@ -660,11 +660,11 @@
 
 		for(var/i=1,i<=3,i++)	//we get 3 attempts to pick a suitable name.
 			if(force)
-				newname = clean_input("Pick a new name.", "Name Change", oldname, src)
+				newname = tgui_input_text(src, "Pick a new name.", "Name Change", oldname)
 			else
-				newname = clean_input("You are a [role]. Would you like to change your name to something else? (You have 3 minutes to select a new name.)", "Name Change", oldname, src)
+				newname = tgui_input_text(src, "You are a [role]. Would you like to change your name to something else? (You have 3 minutes to select a new name.)", "Name Change", oldname, timeout = 3 MINUTES)
 			if(((world.time - time_passed) > 1800) && !force)
-				alert(src, "Unfortunately, more than 3 minutes have passed for selecting your name. If you are a robot, use the Namepick verb; otherwise, adminhelp.", "Name Change")
+				tgui_alert(src, "Unfortunately, more than 3 minutes have passed for selecting your name. If you are a robot, use the Namepick verb; otherwise, adminhelp.", "Name Change")
 				return	//took too long
 			newname = reject_bad_name(newname,allow_numbers)	//returns null if the name doesn't meet some basic requirements. Tidies up a few other things like bad-characters.
 

code/modules/mob/new_player/new_player.dm

@@ -178,9 +178,9 @@
 			to_chat(usr, "<span class='warning'>You must wait for the server to finish starting before you can join!</span>")
 			return FALSE
 
-		if(alert(src,"Are you sure you wish to observe? You cannot normally join the round after doing this!","Player Setup","Yes","No") == "Yes")
+		if(alert(usr, "Are you sure you wish to observe? You cannot normally join the round after doing this!", "Observe", "Yes", "No") == "Yes")
 			if(!client)
-				return 1
+				return TRUE
 			var/mob/dead/observer/observer = new(src)
 			src << browse(null, "window=playersetup")
 			spawning = TRUE

code/modules/newscaster/obj/newspaper.dm

@@ -163,8 +163,7 @@
 		if(scribble_page == curr_page)
 			to_chat(user, "<span class='notice'>There's already a scribble in this page... You wouldn't want to make things too cluttered, would you?</span>")
 		else
-			var/s = strip_html(input(user, "Write something", "Newspaper", ""))
-			s = sanitize(copytext(s, 1, MAX_MESSAGE_LEN))
+			var/s = tgui_input_text(user, "Write something", "Newspaper")
 			if(!s || !Adjacent(user))
 				return
 			scribble_page = curr_page

code/modules/ninja/suit/suit_initialisation.dm

@@ -13,7 +13,7 @@
 
 		suitBusy = 1
 
-		if(suitActive && (alert("Confirm suit systems shutdown? This cannot be halted once it has started.", "Confirm Shutdown", "Yes", "No") == "Yes"))
+		if(suitActive && (tgui_alert(usr, "Confirm suit systems shutdown? This cannot be halted once it has started.", "Confirm Shutdown", list("Yes", "No")) == "Yes"))
 			to_chat(usr, "<span class='darkmblue'>Now de-initializing...</span>")
 
 			sleep(15)

code/modules/paperwork/faxmachine.dm

@@ -201,7 +201,9 @@ GLOBAL_LIST_EMPTY(fax_blacklist)
 					. = FALSE
 		if("rename") // rename the item that is currently in the fax machine
 			if(copyitem)
-				var/n_name = sanitize(copytext(input(usr, "What would you like to label the fax?", "Fax Labelling", copyitem.name)  as text, 1, MAX_MESSAGE_LEN))
+				var/n_name = tgui_input_text(usr, "What would you like to label the fax?", "Fax Labelling", copyitem.name)
+				if(!n_name)
+					return
 				if(copyitem && copyitem.loc == src && usr.stat == 0)
 					if(istype(copyitem, /obj/item/paper))
 						copyitem.name = "[(n_name ? "[n_name]" : initial(copyitem.name))]"

code/modules/paperwork/handlabeler.dm

@@ -40,7 +40,7 @@
 	if(mode)
 		to_chat(user, "<span class='notice'>You turn on \the [src].</span>")
 		//Now let them chose the text.
-		var/str = copytext(reject_bad_text(input(user,"Label text?","Set label","")),1,MAX_NAME_LEN)
+		var/str = reject_bad_text(tgui_input_text(user,"Label text?", "Set label"))
 		if(!str || !length(str))
 			to_chat(user, "<span class='notice'>Invalid text.</span>")
 			return

code/modules/paperwork/paper.dm

@@ -373,7 +373,7 @@
 		topic_href_write(id, input_element)
 	if(href_list["write"])
 		var/id = href_list["write"]
-		var/input_element = input("Enter what you want to write:", "Write", null, null) as message
+		var/input_element = tgui_input_text(usr, "Enter what you want to write:", "Write", multiline = TRUE, encode = FALSE)
 		topic_href_write(id, input_element)
 
 /obj/item/paper/attackby(obj/item/P, mob/living/user, params)

code/modules/paperwork/paper_bundle.dm

@@ -201,10 +201,10 @@
 	. = ..()
 
 /obj/item/paper_bundle/proc/rename(mob/user)
-	var/n_name = sanitize(copytext(input(user, "What would you like to label the bundle?", "Bundle Labelling", name) as text, 1, MAX_MESSAGE_LEN))
-	if(loc == user && !user.stat)
-		name = "[(n_name ? "[n_name]" : "paper bundle")]"
-
+	var/n_name = tgui_input_text(user, "What would you like to label the bundle?", "Bundle Labelling", name)
+	if(!Adjacent(user) || !n_name || user.stat)
+		return
+	name = "[(n_name ? "[n_name]" : "paper bundle")]"
 	add_fingerprint(user)
 
 /obj/item/paper_bundle/AltShiftClick(mob/user)

code/modules/paperwork/photocopier.dm

@@ -435,7 +435,7 @@
 		return
 	if(stat & (BROKEN|NOPOWER))
 		return
-	var/text = input("Enter what you want to write:", "Write", null, null) as message
+	var/text = tgui_input_text(user, "Enter what you want to write:", "Write", multiline = TRUE, encode = FALSE)
 	if(!text)
 		return
 	if(toner < 1 || !user)

code/modules/paperwork/photography.dm

@@ -41,7 +41,9 @@
 
 /obj/item/photo/attackby(obj/item/P as obj, mob/user as mob, params)
 	if(is_pen(P) || istype(P, /obj/item/toy/crayon))
-		var/txt = sanitize(input(user, "What would you like to write on the back?", "Photo Writing", null) as text)
+		var/txt = tgui_input_text(user, "What would you like to write on the back?", "Photo Writing")
+		if(!txt)
+			return
 		txt = copytext(txt, 1, 128)
 		if(loc == user && user.stat == 0)
 			scribble = txt
@@ -106,9 +108,11 @@
 	onclose(usr, "Photo[UID()]")
 
 /obj/item/photo/proc/rename(mob/user)
-	var/n_name = sanitize(copytext(input(user, "What would you like to label the photo?", "Photo Labelling", name) as text, 1, MAX_MESSAGE_LEN))
+	var/n_name = tgui_input_text(user, "What would you like to label the photo?", "Photo Labelling", name)
+	if(!n_name)
+		return
 	//loc.loc check is for making possible renaming photos in clipboards
-	if(( (loc == user || (loc.loc && loc.loc == user)) && !user.stat))
+	if(((loc == user || (loc.loc && loc.loc == user)) && !user.stat))
 		name = "[(n_name ? "[n_name]" : "photo")]"
 	add_fingerprint(user)
 
@@ -418,7 +422,7 @@ GLOBAL_LIST_INIT(SpookyGhosts, list("ghost","shade","shade2","ghost-narsie","hor
 
 	var/datum/picture/P = new()
 	if(istype(src,/obj/item/camera/digital))
-		P.fields["name"] = input(user,"Name photo:","photo")
+		P.fields["name"] = tgui_input_text(user, "Name photo:", "Photo", encode = FALSE)
 		if(!P.fields["name"])
 			P.fields["name"] = "Photo [current_photo_num]"
 			current_photo_num++

code/modules/pda/PDA.dm

@@ -381,11 +381,13 @@ GLOBAL_LIST_EMPTY(PDAs)
 		O.show_message(text("[bicon(src)] *[ttone]*"))
 
 /obj/item/pda/proc/set_ringtone(mob/user)
-	var/new_tone = input("Please enter new ringtone", name, ttone) as text
+	var/new_tone = tgui_input_text(user, "Please enter new ringtone", name, ttone)
 	new_tone = trim(new_tone)
+
 	if(!in_range(src, user) || loc != user)
 		close(user)
 		return FALSE
+
 	if(!new_tone)
 		return FALSE
 
@@ -393,6 +395,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 		to_chat(user, "The PDA softly beeps.")
 		close(user)
 		return TRUE
+
 	ttone = sanitize(copytext(new_tone, 1, 20))
 	return TRUE
 

code/modules/pda/cart_apps.dm

@@ -25,9 +25,13 @@
 			if(params["msgnum"])
 				switch(text2num(params["msgnum"]))
 					if(1)
-						message1 = clean_input("Line 1", "Enter Message Text", message1)
+						message1 = tgui_input_text(usr, "Line 1", "Enter Message Text", message1, encode = FALSE)
+						if(!message1)
+							return
 					if(2)
-						message2 = clean_input("Line 2", "Enter Message Text", message2)
+						message2 = tgui_input_text(usr, "Line 2", "Enter Message Text", message2, encode = FALSE)
+						if(!message2)
+							return
 
 		if("Status")
 			switch(text2num(params["statdisp"]))

code/modules/pda/core_apps.dm

@@ -73,12 +73,12 @@
 
 	switch(action)
 		if("Edit")
-			var/n = input("Please enter message", name, note) as message
+			var/n = tgui_input_text(usr, "Please enter message", name, note, multiline = TRUE, encode = FALSE)
+			if(!n)
+				return
+
 			if(pda.loc == usr)
-				// TGUI will auto-reject supplied HTML
-				// However, the admin var-edit window will not
-				// SANITISATION IS IMPORTANT. DO NOT NEGLECT.
-				note = adminscrub(n)
+				note = n
 			else
 				pda.close(usr)
 

code/modules/pda/messenger.dm

@@ -121,10 +121,9 @@
 
 
 /datum/data/pda/app/messenger/proc/create_message(mob/living/U, obj/item/pda/P)
-	var/t = input(U, "Please enter message", name, null) as text|null
+	var/t = tgui_input_text(U, "Please enter your message", name)
 	if(!t)
 		return
-	t = sanitize(copytext(t, 1, MAX_MESSAGE_LEN))
 	if(!t || !istype(P))
 		return
 	if(!in_range(pda, U) && pda.loc != U)

code/modules/pda/mob_hunt_game_app.dm

@@ -127,12 +127,12 @@
 	var/old_name = mob_info.mob_name
 	if(mob_info.nickname)
 		old_name = mob_info.nickname
-	mob_info.nickname = input("Give a nickname to [old_name]?", "Nickname", old_name)
+	mob_info.nickname = tgui_input_text(usr, "Give a nickname to [old_name]?", "Nickname", old_name)
 
 /datum/data/pda/app/mob_hunter_game/proc/release()
 	if(!my_collection.len)
 		return
-	if(alert("Are you sure you want to release this mob back into the wild?", "Confirm Release", "Yes", "No") == "Yes")
+	if(tgui_alert(usr, "Are you sure you want to release this mob back into the wild?", "Confirm Release", list("Yes", "No")) == "Yes")
 		remove_mob()
 
 /datum/data/pda/app/mob_hunter_game/proc/print_card()

code/modules/pda/nanobank.dm

@@ -241,7 +241,7 @@
 		error_message(user, "Incorrect Credentials")
 
 /datum/data/pda/app/nanobank/proc/input_account_pin(mob/user)
-	var/attempt_pin = input("Enter pin code", "NanoBank Account Auth") as num
+	var/attempt_pin = tgui_input_number(user, "Enter pin code", "NanoBank Account Auth")
 	if(!user_account || !attempt_pin)
 		return
 	return attempt_pin

code/modules/projectiles/ammunition.dm

@@ -83,7 +83,9 @@
 		return
 
 	var/tmp_label = ""
-	var/label_text = sanitize(input(user, "Inscribe some text into \the [initial(BB.name)]", "Inscription", tmp_label))
+	var/label_text = tgui_input_text(user, "Inscribe some text into \the [initial(BB.name)]", "Inscription", tmp_label)
+	if(!label_text)
+		return
 
 	if(length(label_text) > 20)
 		to_chat(user, "<span class='warning'>The inscription can be at most 20 characters long.</span>")

code/modules/projectiles/guns/energy/special_eguns.dm

@@ -749,11 +749,11 @@
 		return
 	var/tracking_target = locateUID(tracking_target_UID)
 	if(tracking_target)
-		if(alert("Do you want to clear the tracker?", "Tracker reset", "Yes", "No") == "Yes")
+		if(tgui_alert(user, "Do you want to clear the tracker?", "Tracker reset", list("Yes", "No")) == "Yes")
 			to_chat(user, "<span class='notice'>[src] stops tracking [tracking_target]</span>")
 			stop_pointing()
 	if(linked_pinpointer_UID)
-		if(alert("Do you want to clear the linked pinpointer?", "Pinpointer reset", "Yes", "No") == "Yes")
+		if(tgui_alert(user, "Do you want to clear the linked pinpointer?", "Pinpointer reset", list("Yes", "No")) == "Yes")
 			to_chat(user, "<span class='notice'>[src] is ready to be linked to a new pinpointer.</span>")
 			unlink()
 

code/modules/reagents/chemistry/machinery/pandemic.dm

@@ -114,7 +114,7 @@
 					D = new type(0, null)
 			if(!D)
 				return
-			var/name = stripped_input(usr,"Name:","Name the culture",D.name,MAX_NAME_LEN)
+			var/name = tgui_input_text(usr, "Name:", "Name the culture", D.name, MAX_NAME_LEN)
 			if(name == null || wait)
 				return
 			var/obj/item/reagent_containers/glass/bottle/B = new/obj/item/reagent_containers/glass/bottle(loc)
@@ -145,7 +145,7 @@
 		updateUsrDialog()
 		return
 	else if(href_list["name_disease"])
-		var/new_name = stripped_input(usr, "Name the Disease", "New Name", "", MAX_NAME_LEN)
+		var/new_name = tgui_input_text(usr, "Name the Disease", "New Name", max_length = MAX_NAME_LEN)
 		if(!new_name)
 			return
 		if(..())
@@ -179,7 +179,7 @@
 /obj/machinery/computer/pandemic/proc/print_form(datum/disease/advance/D, mob/living/user)
 	D = GLOB.archive_diseases[D.GetDiseaseID()]
 	if(!(printing) && D)
-		var/reason = input(user,"Enter a reason for the release", "Write", null) as message
+		var/reason = tgui_input_text(user,"Enter a reason for the release", "Write", multiline = TRUE)
 		reason += "<span class=\"paper_field\"></span>"
 		var/english_symptoms = list()
 		for(var/I in D.symptoms)
@@ -189,7 +189,7 @@
 
 
 		var/signature
-		if(alert(user,"Would you like to add your signature?",,"Yes","No") == "Yes")
+		if(tgui_alert(user, "Would you like to add your signature?", "Signature", list("Yes","No")) == "Yes")
 			signature = "<font face=\"[SIGNFONT]\"><i>[user ? user.real_name : "Anonymous"]</i></font>"
 		else
 			signature = "<span class=\"paper_field\"></span>"

code/modules/reagents/reagent_containers/applicator.dm

@@ -125,7 +125,7 @@
 /obj/item/reagent_containers/applicator/AltClick(mob/user)
 	if(user.stat || HAS_TRAIT(user, TRAIT_HANDS_BLOCKED) || !Adjacent(user))
 		return
-	if(alert(user, "Are you sure you want to empty [src]?", "Empty Applicator:", "Yes", "No") != "Yes")
+	if(tgui_alert(user, "Are you sure you want to empty [src]?", "Empty Applicator", list("Yes", "No")) != "Yes")
 		return
 	if(!user.incapacitated() && isturf(user.loc) && loc == user)
 		to_chat(user, "<span class='notice'>You empty [src] onto the floor.</span>")

code/modules/reagents/reagent_containers/spray.dm

@@ -106,7 +106,7 @@
 /obj/item/reagent_containers/spray/AltClick(mob/user)
 	if(user.stat || HAS_TRAIT(user, TRAIT_HANDS_BLOCKED) || !Adjacent(user))
 		return
-	if(alert(user, "Are you sure you want to empty that?", "Empty Bottle:", "Yes", "No") != "Yes")
+	if(tgui_alert(user, "Are you sure you want to empty that?", "Empty Bottle", list("Yes", "No")) != "Yes")
 		return
 	if(isturf(user.loc) && loc == user)
 		to_chat(user, "<span class='notice'>You empty [src] onto the floor.</span>")

code/modules/recycling/sortingmachinery.dm

@@ -377,7 +377,7 @@
 /obj/item/shippingPackage/attackby(obj/item/O, mob/user, params)
 	if(sealed)
 		if(is_pen(O))
-			var/str = copytext(sanitize(input(user, "Intended recipient?", "Address", "")), 1, MAX_NAME_LEN)
+			var/str = tgui_input_text(user, "Intended recipient?", "Address", max_length = MAX_NAME_LEN)
 			if(!str || !length(str))
 				to_chat(user, "<span class='notice'>Invalid text.</span>")
 				return
@@ -410,7 +410,7 @@
 		wrapped = null
 		qdel(src)
 	else if(wrapped)
-		switch(alert("Select an action:",, "Remove Object", "Seal Package", "Cancel"))
+		switch(tgui_alert(user, "Select an action:", "Shipping", list("Remove Object", "Seal Package", "Cancel")))
 			if("Remove Object")
 				to_chat(user, "<span class='notice'>You shake out [src]'s contents onto the floor.</span>")
 				wrapped.forceMove(get_turf(user))
@@ -421,7 +421,7 @@
 				sealed = 1
 				update_desc()
 	else
-		if(alert("Do you want to tear up the package?",, "Yes", "No") == "Yes")
+		if(tgui_alert(user, "Do you want to tear up the package?", "Shipping", list("Yes", "No")) == "Yes")
 			to_chat(user, "<span class='notice'>You shred [src].</span>")
 			playsound(loc, 'sound/items/poster_ripped.ogg', 50, 1)
 			user.unEquip(src)

code/modules/research/rdconsole.dm

@@ -579,7 +579,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 		if("maxresearch")
 			if(!check_rights(R_ADMIN))
 				return
-			if(alert("Are you sure you want to maximize research levels?","Confirmation","Yes","No")=="No")
+			if(tgui_alert(usr, "Are you sure you want to maximize research levels?", "Confirmation", list("Yes", "No"))=="No")
 				return
 			log_admin("[key_name(usr)] has maximized the research levels.")
 			message_admins("[key_name_admin(usr)] has maximized the research levels.")
@@ -648,7 +648,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 
 		if("reset") //Reset the R&D console's database.
 			griefProtection()
-			var/choice = alert("Are you sure you want to reset the R&D console's database? Data lost cannot be recovered.", "R&D Console Database Reset", "Continue", "Cancel")
+			var/choice = tgui_alert(usr, "Are you sure you want to reset the R&D console's database? Data lost cannot be recovered.", "R&D Console Database Reset", list("Continue", "Cancel"))
 			if(choice == "Continue")
 				add_wait_message("Resetting Database...", RESET_RESEARCH_DELAY)
 				addtimer(CALLBACK(src, PROC_REF(reset_research)), RESET_RESEARCH_DELAY)

code/modules/research/server.dm

@@ -249,7 +249,7 @@
 			temp_server.id_with_download += num
 
 	else if(href_list["reset_tech"])
-		var/choice = alert("Technology Data Reset", "Are you sure you want to reset this technology to its default data? Data lost cannot be recovered.", "Continue", "Cancel")
+		var/choice = tgui_alert(usr, "Technology Data Reset", "Are you sure you want to reset this technology to its default data? Data lost cannot be recovered.", list("Continue", "Cancel"))
 		if(choice == "Continue")
 			for(var/I in temp_server.files.known_tech)
 				var/datum/tech/T = temp_server.files.known_tech[I]
@@ -259,7 +259,7 @@
 		temp_server.files.RefreshResearch()
 
 	else if(href_list["reset_design"])
-		var/choice = alert("Design Data Deletion", "Are you sure you want to blacklist this design? Ensure you sync servers after this decision.", "Continue", "Cancel")
+		var/choice = tgui_alert(usr, "Design Data Deletion", "Are you sure you want to blacklist this design? Ensure you sync servers after this decision.", list("Continue", "Cancel"))
 		if(choice == "Continue")
 			for(var/I in temp_server.files.known_designs)
 				var/datum/design/D = temp_server.files.known_designs[I]
@@ -272,7 +272,7 @@
 		temp_server.files.RefreshResearch()
 
 	else if(href_list["restore_design"])
-		var/choice = alert("Design Data Restoration", "Are you sure you want to restore this design? Ensure you sync servers after this decision.", "Continue", "Cancel")
+		var/choice = tgui_alert(usr, "Design Data Restoration", "Are you sure you want to restore this design? Ensure you sync servers after this decision.", list("Continue", "Cancel"))
 		if(choice == "Continue")
 			temp_server.files.blacklisted_designs -= href_list["restore_design"]
 			temp_server.files.unblacklisted_designs += href_list["restore_design"]

code/modules/research/xenobiology/xenobiology.dm

@@ -173,8 +173,7 @@
 	to_chat(M, "<span class='warning'>You absorb the potion and feel your intense desire to feed melt away.</span>")
 	to_chat(user, "<span class='notice'>You feed the slime the potion, removing its hunger and calming it.</span>")
 	being_used = TRUE
-	var/newname = sanitize(copytext(input(user, "Would you like to give the slime a name?", "Name your new pet", "pet slime") as null|text,1,MAX_NAME_LEN))
-
+	var/newname = tgui_input_text(user, "Would you like to give the slime a name?", "Name your new pet", "pet slime", MAX_NAME_LEN, 1)
 	if(!newname)
 		newname = "pet slime"
 	M.name = newname
@@ -228,7 +227,9 @@
 			explosion(T, -1, -1, 2, 3)
 		qdel(src)
 		return
-	var/reason_text = input(user, "Enter reason for giving sentience", "Reason for sentience potion", "") as null|text
+	var/reason_text = tgui_input_text(user, "Enter reason for giving sentience", "Reason for sentience potion")
+	if(!reason_text)
+		return
 	to_chat(user, "<span class='notice'>You offer [src] sentience potion to [SM]...</span>")
 	being_used = TRUE
 
@@ -304,7 +305,7 @@
 		return
 
 	prompted = TRUE
-	if(alert("This will permanently transfer your consciousness to [SM]. Are you sure you want to do this?",,"Yes","No")=="No")
+	if(tgui_alert(user, "This will permanently transfer your consciousness to [SM]. Are you sure you want to do this?", "Consciousness Transfer", list("Yes", "No")) == "No")
 		prompted = FALSE
 		return
 

code/modules/ruins/ghost_bar.dm

@@ -12,7 +12,7 @@
 
 /obj/effect/mob_spawn/human/alive/ghost_bar/create(ckey, flavour = TRUE, name, mob/user = usr) // So divorced from the normal proc it's just being overriden
 	var/datum/character_save/save_to_load
-	if(alert(user, "Would you like to use one of your saved characters in your character creator?",, "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Would you like to use one of your saved characters in your character creator?", "Ghost Bar", list("Yes", "No")) == "Yes")
 		var/list/our_characters_names = list()
 		var/list/our_character_saves = list()
 		for(var/index in 1 to length(user.client.prefs.character_saves))
@@ -99,7 +99,7 @@
 	if(!istype(mob_to_delete) || !istype(user) || !Adjacent(user))
 		return
 	if(mob_to_delete.client)
-		if(alert(mob_to_delete , "Would you like to return to the realm of spirits? (This will delete your current character, but you can rejoin later)",, "Yes", "No") == "No")
+		if(tgui_alert(mob_to_delete, "Would you like to return to the realm of spirits? (This will delete your current character, but you can rejoin later)", "Ghost Bar", list("Yes", "No")) == "No")
 			return
 	mob_to_delete.visible_message("<span class='notice'>[mob_to_delete.name] climbs into [src]...</span>")
 	playsound(src, 'sound/machines/wooden_closet_close.ogg', 50)

code/modules/ruins/objects_and_mobs/necropolis_gate.dm

@@ -154,7 +154,7 @@ GLOBAL_DATUM(necropolis_gate, /obj/structure/necropolis_gate/legion_gate)
 //ATTACK HAND IGNORING PARENT RETURN VALUE
 /obj/structure/necropolis_gate/legion_gate/attack_hand(mob/user)
 	if(!open && !changing_openness)
-		var/safety = alert(user, "You think this might be a bad idea...", "Knock on the door?", "Proceed", "Abort")
+		var/safety = tgui_alert(user, "You think this might be a bad idea...", "Knock on the door?", list("Proceed", "Abort"))
 		if(safety == "Abort" || !in_range(src, user) || !src || open || changing_openness || user.incapacitated())
 			return
 		user.visible_message("<span class='warning'>[user] knocks on [src]...</span>", "<span class='boldannounceic'>You tentatively knock on [src]...</span>")

code/modules/security_levels/keycard_authentication.dm

@@ -120,7 +120,7 @@
 	. = TRUE
 	switch(action)
 		if("ert")
-			ert_reason = input(usr, "Reason for ERT Call:", "", "") // we strip this later in ERT_Announce
+			ert_reason = tgui_input_text(usr, "Reason for ERT Call:", "Call ERT", encode = FALSE) // we strip this later in ERT_Announce
 		if("reset")
 			reset()
 		if("triggerevent")

code/modules/shuttle/emergency.dm

@@ -62,7 +62,7 @@
 			to_chat(user, "The access level of [W:registered_name]\'s card is not high enough. ")
 			return 0
 
-		var/choice = alert(user, "Would you like to (un)authorize a shortened launch time? [auth_need - length(authorized)] authorization\s are still needed. Use abort to cancel all authorizations.", "Shuttle Launch", "Authorize", "Repeal", "Abort")
+		var/choice = tgui_alert(user, "Would you like to (un)authorize a shortened launch time? [auth_need - length(authorized)] authorization\s are still needed. Use abort to cancel all authorizations.", "Shuttle Launch", list("Authorize", "Repeal", "Abort"))
 		if(SSshuttle.emergency.mode != SHUTTLE_DOCKED || user.get_active_hand() != W)
 			return 0
 

code/modules/supply/supply_console.dm

@@ -256,7 +256,7 @@
 				return
 			var/amount = 1
 			if(params["multiple"])
-				var/num_input = input(user, "Amount", "How many crates? ([MULTIPLE_CRATE_MAX] Max)") as null|num
+				var/num_input = tgui_input_number(user, "Amount", "How many crates?", max_value = MULTIPLE_CRATE_MAX)
 				if(!num_input || (!is_public && !is_authorized(user)) || ..()) // Make sure they dont walk away
 					return
 				amount = clamp(round(num_input), 1, MULTIPLE_CRATE_MAX)
@@ -264,7 +264,7 @@
 			if(!istype(P))
 				return
 			var/timeout = world.time + (60 SECONDS) // If you dont type the reason within a minute, theres bigger problems here
-			var/reason = input(user, "Reason", "Why do you require this item?","") as null|text
+			var/reason = tgui_input_text(user, "Reason", "Why do you require this item?", encode = FALSE)
 			if(world.time > timeout || !reason || (!is_public && !is_authorized(user)) || ..())
 				// Cancel if they take too long, they dont give a reason, they aint authed, or if they walked away
 				return
@@ -431,8 +431,8 @@
 	var/attempt_pin = pin
 	if(customer_account.security_level != ACCOUNT_SECURITY_ID && !attempt_pin)
 		//if pin is not given, we'll prompt them here
-		attempt_pin = input("Enter pin code", "Vendor transaction") as num
-		if(!Adjacent(user))
+		attempt_pin = tgui_input_number(user, "Enter pin code", "Vendor transaction")
+		if(!Adjacent(user) || !attempt_pin)
 			return FALSE
 	var/is_admin = is_admin(user)
 	if(!account_database.try_authenticate_login(customer_account, attempt_pin, TRUE, FALSE, is_admin))

code/modules/surgery/organs/vocal_cords.dm

@@ -67,7 +67,7 @@ GLOBAL_DATUM_INIT(multispin_words, /regex, regex("like a record baby"))
 /datum/action/item_action/organ_action/use/adamantine_vocal_cords/Trigger(left_click)
 	if(!IsAvailable())
 		return
-	var/message = input(owner, "Resonate a message to all nearby golems.", "Resonate")
+	var/message = tgui_input_text(owner, "Resonate a message to all nearby golems.", "Resonate")
 	if(QDELETED(src) || QDELETED(owner) || !message)
 		return
 	owner.say(".~[message]")
@@ -123,7 +123,7 @@ GLOBAL_DATUM_INIT(multispin_words, /regex, regex("like a record baby"))
 		if(world.time < cords.next_command)
 			to_chat(owner, "<span class='notice'>You must wait [(cords.next_command - world.time)/10] seconds before Speaking again.</span>")
 		return
-	var/command = input(owner, "Speak with the Voice of God", "Command")
+	var/command = tgui_input_text(owner, "Speak with the Voice of God", "Command")
 	if(!command)
 		return
 	owner.say(".~[command]")

code/modules/surgery/robotics.dm

@@ -693,7 +693,7 @@
 
 /datum/surgery_step/robotics/edit_serial/end_step(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool, datum/surgery/surgery)
 
-	var/new_name = copytext(reject_bad_text(input(user, "Choose a name for this machine.", "Set Name", "[target.real_name]") as null|text), 1, MAX_NAME_LEN)
+	var/new_name = reject_bad_text(tgui_input_text(user, "Choose a name for this machine.", "Set Name", "[target.real_name]", MAX_NAME_LEN, 1))
 	if(!new_name)
 		to_chat(user, "<span class='warning'>Invalid name! Please try again.</span>")
 		return SURGERY_STEP_INCOMPLETE

code/modules/tgui/modules/ghost_hud_panel.dm

@@ -66,7 +66,7 @@ GLOBAL_DATUM_INIT(ghost_hud_panel, /datum/ui_module/ghost_hud_panel, new)
 				return FALSE
 			// Check if this is the first time they're turning on Antag HUD.
 			if(!check_rights(R_ADMIN | R_MOD, FALSE) && !ghost.is_roundstart_observer() && GLOB.configuration.general.restrict_antag_hud_rejoin && !ghost.has_ahudded())
-				var/response = alert(ghost, "If you turn this on, you will not be able to take any part in the round.", "Are you sure you want to enable antag HUD?", "Yes", "No")
+				var/response = tgui_alert(ghost, "If you turn this on, you will not be able to take any part in the round.", "Are you sure you want to enable antag HUD?", list("Yes", "No"))
 				if(response == "No")
 					return FALSE
 

code/modules/tgui/modules/law_manager.dm

@@ -69,29 +69,29 @@
 				owner.add_supplied_law(supplied_law_position, supplied_law)
 
 		if("change_zeroth_law")
-			var/new_law = sanitize(input("Enter new law Zero. Leaving the field blank will cancel the edit.", "Edit Law", zeroth_law))
+			var/new_law = tgui_input_text(src, "Enter new law Zero. Leaving the field blank will cancel the edit.", "Edit Law", zeroth_law)
 			if(new_law && new_law != zeroth_law && (!..()))
 				zeroth_law = new_law
 
 		if("change_ion_law")
-			var/new_law = sanitize(input("Enter new ion law. Leaving the field blank will cancel the edit.", "Edit Law", ion_law))
+			var/new_law = tgui_input_text(src, "Enter new ion law. Leaving the field blank will cancel the edit.", "Edit Law", ion_law)
 			if(new_law && new_law != ion_law && (!..()))
 				ion_law = new_law
 
 		if("change_inherent_law")
-			var/new_law = sanitize(input("Enter new inherent law. Leaving the field blank will cancel the edit.", "Edit Law", inherent_law))
+			var/new_law = tgui_input_text(src, "Enter new inherent law. Leaving the field blank will cancel the edit.", "Edit Law", inherent_law)
 			if(new_law && new_law != inherent_law && (!..()))
 				inherent_law = new_law
 
 		if("change_supplied_law")
-			var/new_law = sanitize(input("Enter new supplied law. Leaving the field blank will cancel the edit.", "Edit Law", supplied_law))
+			var/new_law = tgui_input_text(src, "Enter new supplied law. Leaving the field blank will cancel the edit.", "Edit Law", supplied_law)
 			if(new_law && new_law != supplied_law && (!..()))
 				supplied_law = new_law
 
 		if("change_supplied_law_position")
-			var/new_position = input(usr, "Enter new supplied law position between 1 and [MAX_SUPPLIED_LAW_NUMBER], inclusive. Inherent laws at the same index as a supplied law will not be stated.", "Law Position", supplied_law_position) as num|null
+			var/new_position = tgui_input_number(usr, "Enter new supplied law position between 1 and [MAX_SUPPLIED_LAW_NUMBER], inclusive. Inherent laws at the same index as a supplied law will not be stated.", "Law Position", supplied_law_position, MAX_SUPPLIED_LAW_NUMBER, 1)
 			if(isnum(new_position) && (!..()))
-				supplied_law_position = clamp(new_position, 1, MAX_SUPPLIED_LAW_NUMBER)
+				supplied_law_position = new_position
 
 		if("edit_law")
 			if(is_malf(usr))
@@ -101,7 +101,7 @@
 					to_chat(usr, "<span class='warning'>You can't edit that law.</span>")
 					return
 				if(AL)
-					var/new_law = sanitize(input(usr, "Enter new law. Leaving the field blank will cancel the edit.", "Edit Law", AL.law))
+					var/new_law = tgui_input_text(usr, "Enter new law. Leaving the field blank will cancel the edit.", "Edit Law", AL.law)
 					if(new_law && new_law != AL.law && is_malf(usr) && (!..()))
 						log_and_message_admins("has changed a law of [owner] from '[AL.law]' to '[new_law]'")
 						AL.law = new_law

code/modules/tgui/modules/tgui_input_list.dm

@@ -1,188 +0,0 @@
-/**
- * Creates a TGUI input list window and returns the user's response.
- *
- * This proc should be used to create alerts that the caller will wait for a response from.
- * Arguments:
- * * user - The user to show the input box to.
- * * message - The content of the input box, shown in the body of the TGUI window.
- * * title - The title of the input box, shown on the top of the TGUI window.
- * * buttons - The options that can be chosen by the user, each string is assigned a button on the UI.
- * * timeout - The timeout of the input box, after which the input box will close and qdel itself. Set to zero for no timeout.
- */
-/proc/tgui_input_list(mob/user, message, title, list/buttons, timeout = 0)
-	if(!user)
-		user = usr
-	if(!length(buttons))
-		return
-	if(!istype(user))
-		if(!isclient(user))
-			return
-		var/client/client = user
-		user = client.mob
-
-	/// Client does NOT have tgui_input on: Returns regular input
-	if(user.client?.prefs?.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_LISTS)
-		return input(user, message, title) as null|anything in buttons
-
-	var/datum/tgui_list_input/input = new(user, message, title, buttons, timeout)
-	input.ui_interact(user)
-	input.wait()
-	if(input)
-		. = input.choice
-		qdel(input)
-
-/**
- * Creates an asynchronous TGUI input list window with an associated callback.
- *
- * This proc should be used to create inputs that invoke a callback with the user's chosen option.
- * Arguments:
- * * user - The user to show the input box to.
- * * message - The content of the input box, shown in the body of the TGUI window.
- * * title - The title of the input box, shown on the top of the TGUI window.
- * * buttons - The options that can be chosen by the user, each string is assigned a button on the UI.
- * * callback - The callback to be invoked when a choice is made.
- * * timeout - The timeout of the input box, after which the menu will close and qdel itself. Set to zero for no timeout.
- */
-/proc/tgui_input_list_async(mob/user, message, title, list/buttons, datum/callback/callback, timeout = 60 SECONDS)
-	if(!user)
-		user = usr
-	if(!length(buttons))
-		return
-	if(!istype(user))
-		if(!isclient(user))
-			return
-		var/client/client = user
-		user = client.mob
-	var/datum/tgui_list_input/async/input = new(user, message, title, buttons, timeout, callback)
-	input.ui_interact(user)
-
-/**
- * # tgui_list_input
- *
- * Datum used for instantiating and using a TGUI-controlled list input that prompts the user with
- * a message and shows a list of selectable options
- */
-/datum/tgui_list_input
-	/// The title of the TGUI window
-	var/title
-	/// The textual body of the TGUI window
-	var/message
-	/// The list of buttons (responses) provided on the TGUI window
-	var/list/buttons
-	/// Buttons (strings specifically) mapped to the actual value (e.g. a mob or a verb)
-	var/list/buttons_map
-	/// The button that the user has pressed, null if no selection has been made
-	var/choice
-	/// The time at which the tgui_list_input was created, for displaying timeout progress.
-	var/start_time
-	/// The lifespan of the tgui_list_input, after which the window will close and delete itself.
-	var/timeout
-	/// Boolean field describing if the tgui_list_input was closed by the user.
-	var/closed
-
-/datum/tgui_list_input/New(mob/user, message, title, list/buttons, timeout)
-	src.title = title
-	src.message = message
-	src.buttons = list()
-	src.buttons_map = list()
-
-	// Gets rid of illegal characters
-	var/static/regex/whitelistedWords = regex(@{"([^\u0020-\u8000]+)"})
-
-	for(var/i in buttons)
-		var/string_key = whitelistedWords.Replace("[i]", "")
-
-		src.buttons += string_key
-		src.buttons_map[string_key] = i
-
-
-	if(timeout)
-		src.timeout = timeout
-		start_time = world.time
-		QDEL_IN(src, timeout)
-
-/datum/tgui_list_input/Destroy(force, ...)
-	SStgui.close_uis(src)
-	QDEL_NULL(buttons)
-	. = ..()
-
-/**
- * Waits for a user's response to the tgui_list_input's prompt before returning. Returns early if
- * the window was closed by the user.
- */
-/datum/tgui_list_input/proc/wait()
-	while(!choice && !closed)
-		stoplag(1)
-
-/datum/tgui_list_input/ui_state(mob/user)
-	return GLOB.always_state
-
-/datum/tgui_list_input/ui_interact(mob/user, datum/tgui/ui = null)
-	ui = SStgui.try_update_ui(user, src, ui)
-	if(!ui)
-		ui = new(user, src, "ListInput", title)
-		ui.set_autoupdate(FALSE)
-		ui.open()
-
-/datum/tgui_list_input/ui_close(mob/user)
-	. = ..()
-	closed = TRUE
-
-/datum/tgui_list_input/ui_static_data(mob/user)
-	var/list/data = list()
-	data["title"] = title
-	data["message"] = message
-	data["buttons"] = buttons
-	return data
-
-/datum/tgui_list_input/ui_data(mob/user)
-	var/list/data = list()
-	if(timeout)
-		data["timeout"] = clamp((timeout - (world.time - start_time) - 1 SECONDS) / (timeout - 1 SECONDS), 0, 1)
-
-/datum/tgui_list_input/ui_act(action, list/params)
-	if(..())
-		return
-
-	. = TRUE
-
-	switch(action)
-		if("choose")
-			if(!(params["choice"] in buttons))
-				return
-			choice = buttons_map[params["choice"]]
-			SStgui.close_uis(src)
-		if("cancel")
-			SStgui.close_uis(src)
-			closed = TRUE
-
-/**
- * # async tgui_list_input
- *
- * An asynchronous version of tgui_list_input to be used with callbacks instead of waiting on user responses.
- */
-/datum/tgui_list_input/async
-	/// The callback to be invoked by the tgui_list_input upon having a choice made.
-	var/datum/callback/callback
-
-/datum/tgui_list_input/async/New(mob/user, message, title, list/buttons, timeout, callback)
-	..()
-	src.callback = callback
-
-/datum/tgui_list_input/async/Destroy(force, ...)
-	QDEL_NULL(callback)
-	. = ..()
-
-/datum/tgui_list_input/async/ui_close(mob/user)
-	. = ..()
-	qdel(src)
-
-/datum/tgui_list_input/async/ui_act(action, list/params)
-	. = ..()
-	if(!. || choice == null)
-		return
-	callback.InvokeAsync(choice)
-	qdel(src)
-
-/datum/tgui_list_input/async/wait()
-	return

code/modules/tgui/tgui_input/alert_input.dm

@@ -0,0 +1,145 @@
+/**
+ * Creates a TGUI alert window and returns the user's response.
+ *
+ * This proc should be used to create alerts that the caller will wait for a response from.
+ * Arguments:
+ * * user - The user to show the alert to.
+ * * message - The content of the alert, shown in the body of the TGUI window.
+ * * title - The of the alert modal, shown on the top of the TGUI window.
+ * * buttons - The options that can be chosen by the user, each string is assigned a button on the UI.
+ * * timeout - The timeout of the alert, after which the modal will close and qdel itself. Set to zero for no timeout.
+ * * autofocus - The bool that controls if this alert should grab window focus.
+ */
+/proc/tgui_alert(mob/user, message = "", title = "Alert", list/buttons = list("Ok"), timeout = 0, autofocus = TRUE, ui_state = GLOB.always_state)
+	if(!user)
+		user = usr
+
+	if(!istype(user))
+		if(!isclient(user))
+			CRASH("We passed something that wasn't a user/client in a TGUI Alert! The passed user was [user]!")
+		var/client/client = user
+		user = client.mob
+
+	if(isnull(user.client))
+		return
+
+	// A gentle nudge - you should not be using TGUI alert for anything other than a simple message.
+	if(length(buttons) > 3)
+		log_tgui(user, "Error: TGUI Alert initiated with too many buttons. Use a list.", "TguiAlert")
+		return tgui_input_list(user, message, title, buttons, timeout)
+
+	// Client does NOT have tgui_input on: Returns regular input
+	if(user.client?.prefs?.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT)
+		if(length(buttons) == 2)
+			return alert(user, message, title, buttons[1], buttons[2])
+		if(length(buttons) == 3)
+			return alert(user, message, title, buttons[1], buttons[2], buttons[3])
+
+	var/datum/tgui_alert/alert = new(user, message, title, buttons, timeout, autofocus, ui_state)
+
+	alert.ui_interact(user)
+	alert.wait()
+	if(alert)
+		. = alert.choice
+		qdel(alert)
+
+/**
+ * # tgui_alert
+ *
+ * Datum used for instantiating and using a TGUI-controlled modal that prompts the user with
+ * a message and has buttons for responses.
+ */
+/datum/tgui_alert
+	/// The title of the TGUI window
+	var/title
+	/// The textual body of the TGUI window
+	var/message
+	/// The list of buttons (responses) provided on the TGUI window
+	var/list/buttons
+	/// The button that the user has pressed, null if no selection has been made
+	var/choice
+	/// The time at which the tgui_alert was created, for displaying timeout progress.
+	var/start_time
+	/// The lifespan of the tgui_alert, after which the window will close and delete itself.
+	var/timeout
+	/// The bool that controls if this modal should grab window focus
+	var/autofocus
+	/// Boolean field describing if the tgui_alert was closed by the user.
+	var/closed
+	/// The TGUI UI state that will be returned in ui_state(). Default: always_state
+	var/datum/ui_state/state
+
+/datum/tgui_alert/New(mob/user, message, title, list/buttons, timeout, autofocus, ui_state)
+	src.autofocus = autofocus
+	src.buttons = buttons.Copy()
+	src.message = message
+	src.title = title
+	src.state = ui_state
+
+	if(timeout)
+		src.timeout = timeout
+		start_time = world.time
+		QDEL_IN(src, timeout)
+
+/datum/tgui_alert/Destroy(force)
+	SStgui.close_uis(src)
+	state = null
+	QDEL_NULL(buttons)
+	return ..()
+
+/**
+ * Waits for a user's response to the tgui_alert's prompt before returning. Returns early if
+ * the window was closed by the user.
+ */
+/datum/tgui_alert/proc/wait()
+	while(!choice && !closed && !QDELETED(src))
+		stoplag(1)
+
+/datum/tgui_alert/ui_state(mob/user)
+	return state
+
+/datum/tgui_alert/ui_interact(mob/user, datum/tgui/ui)
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "AlertModal")
+		ui.open()
+
+/datum/tgui_alert/ui_close(mob/user)
+	closed = TRUE
+
+/datum/tgui_alert/ui_static_data(mob/user)
+	var/list/data = list()
+	data["autofocus"] = autofocus
+	data["buttons"] = buttons
+	data["message"] = message
+	data["large_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_LARGE_INPUT_BUTTONS
+	data["swapped_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_SWAP_INPUT_BUTTONS
+	data["title"] = title
+	return data
+
+/datum/tgui_alert/ui_data(mob/user)
+	var/list/data = list()
+	if(timeout)
+		data["timeout"] = CLAMP01((timeout - (world.time - start_time) - 1 SECONDS) / (timeout - 1 SECONDS))
+	return data
+
+/datum/tgui_alert/ui_act(action, list/params)
+	. = ..()
+	if(.)
+		return
+
+	switch(action)
+		if("choose")
+			if(!(params["choice"] in buttons))
+				CRASH("[usr] entered a non-existent button choice: [params["choice"]]")
+			set_choice(params["choice"])
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+		if("cancel")
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+
+/datum/tgui_alert/proc/set_choice(choice)
+	src.choice = choice

code/modules/tgui/tgui_input/list_input.dm

@@ -0,0 +1,165 @@
+/**
+ * Creates a TGUI input list window and returns the user's response.
+ *
+ * This proc should be used to create alerts that the caller will wait for a response from.
+ * Arguments:
+ * * user - The user to show the input box to.
+ * * message - The content of the input box, shown in the body of the TGUI window.
+ * * title - The title of the input box, shown on the top of the TGUI window.
+ * * items - The options that can be chosen by the user, each string is assigned a button on the UI.
+ * * default - If an option is already preselected on the UI. Current values, etc.
+ * * timeout - The timeout of the input box, after which the menu will close and qdel itself. Set to zero for no timeout.
+ */
+/proc/tgui_input_list(mob/user, message, title = "Select", list/items, default, timeout = 0, ui_state = GLOB.always_state)
+	if(!user)
+		user = usr
+
+	if(!length(items))
+		CRASH("[user] tried to open an empty TGUI Input List. Contents are: [items]")
+
+	if(!istype(user))
+		if(!isclient(user))
+			CRASH("We passed something that wasn't a user/client in a TGUI Input List! The passed user was [user]!")
+		var/client/client = user
+		user = client.mob
+
+	if(isnull(user.client))
+		return
+
+	/// Client does NOT have tgui_input on: Returns regular input
+	if(user.client?.prefs?.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT)
+		return input(user, message, title, default) as null|anything in items
+
+	var/datum/tgui_list_input/input = new(user, message, title, items, default, timeout, ui_state)
+
+	if(input.invalid)
+		qdel(input)
+		return
+
+	input.ui_interact(user)
+	input.wait()
+	if(input)
+		. = input.choice
+		qdel(input)
+
+/**
+ * # tgui_list_input
+ *
+ * Datum used for instantiating and using a TGUI-controlled list input that prompts the user with
+ * a message and shows a list of selectable options
+ */
+/datum/tgui_list_input
+	/// The title of the TGUI window
+	var/title
+	/// The textual body of the TGUI window
+	var/message
+	/// The list of items (responses) provided on the TGUI window
+	var/list/items
+	/// Buttons (strings specifically) mapped to the actual value (e.g. a mob or a verb)
+	var/list/items_map
+	/// The button that the user has pressed, null if no selection has been made
+	var/choice
+	/// The default button to be selected
+	var/default
+	/// The time at which the tgui_list_input was created, for displaying timeout progress.
+	var/start_time
+	/// The lifespan of the tgui_list_input, after which the window will close and delete itself.
+	var/timeout
+	/// Boolean field describing if the tgui_list_input was closed by the user.
+	var/closed
+	/// The TGUI UI state that will be returned in ui_state(). Default: always_state
+	var/datum/ui_state/state
+	/// Whether the tgui list input is invalid or not (i.e. due to all list entries being null)
+	var/invalid = FALSE
+
+/datum/tgui_list_input/New(mob/user, message, title, list/items, default, timeout, ui_state)
+	src.title = title
+	src.message = message
+	src.items = list()
+	src.items_map = list()
+	src.default = default
+	src.state = ui_state
+	var/list/repeat_items = list()
+
+	// Gets rid of illegal characters
+	var/static/regex/whitelistedWords = regex(@{"([^\u0020-\u8000]+)"})
+
+	for(var/i in items)
+		var/string_key = whitelistedWords.Replace("[i]", "")
+
+		// Avoids duplicated keys E.g: when areas have the same name
+		string_key = avoid_assoc_duplicate_keys(string_key, repeat_items)
+		src.items += string_key
+		src.items_map[string_key] = i
+
+	if(length(src.items) == 0)
+		invalid = TRUE
+
+	if(timeout)
+		src.timeout = timeout
+		start_time = world.time
+		QDEL_IN(src, timeout)
+
+/datum/tgui_list_input/Destroy(force)
+	SStgui.close_uis(src)
+	state = null
+	QDEL_NULL(items)
+	return ..()
+
+/**
+ * Waits for a user's response to the tgui_list_input's prompt before returning. Returns early if
+ * the window was closed by the user.
+ */
+/datum/tgui_list_input/proc/wait()
+	while(!choice && !closed)
+		stoplag(1)
+
+/datum/tgui_list_input/ui_state(mob/user)
+	return state
+
+/datum/tgui_list_input/ui_interact(mob/user, datum/tgui/ui)
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "ListInputModal")
+		ui.set_autoupdate(FALSE)
+		ui.open()
+
+/datum/tgui_list_input/ui_close(mob/user)
+	closed = TRUE
+
+/datum/tgui_list_input/ui_static_data(mob/user)
+	var/list/data = list()
+	data["init_value"] = default || items[1]
+	data["items"] = items
+	data["message"] = message
+	data["large_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_LARGE_INPUT_BUTTONS
+	data["swapped_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_SWAP_INPUT_BUTTONS
+	data["title"] = title
+	return data
+
+/datum/tgui_list_input/ui_data(mob/user)
+	var/list/data = list()
+	if(timeout)
+		data["timeout"] = clamp((timeout - (world.time - start_time) - 1 SECONDS) / (timeout - 1 SECONDS), 0, 1)
+	return data
+
+/datum/tgui_list_input/ui_act(action, list/params)
+	. = ..()
+	if(.)
+		return
+
+	switch(action)
+		if("submit")
+			if(!(params["entry"] in items))
+				return
+			set_choice(items_map[params["entry"]])
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+		if("cancel")
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+
+/datum/tgui_list_input/proc/set_choice(choice)
+	src.choice = choice

code/modules/tgui/tgui_input/number_input.dm

@@ -0,0 +1,168 @@
+/**
+ * Creates a TGUI window with a number input. Returns the user's response as num | null.
+ *
+ * This proc should be used to create windows for number entry that the caller will wait for a response from.
+ * If tgui fancy chat is turned off: Will return a normal input. If a max or min value is specified, will
+ * validate the input inside the UI and ui_act.
+ *
+ * Arguments:
+ * * user - The user to show the number input to.
+ * * message - The content of the number input, shown in the body of the TGUI window.
+ * * title - The title of the number input modal, shown on the top of the TGUI window.
+ * * default - The default (or current) value, shown as a placeholder. Users can press refresh with this.
+ * * max_value - Specifies a maximum value. If none is set, any number can be entered. Pressing "max" defaults to 1000.
+ * * min_value - Specifies a minimum value. Often 0.
+ * * timeout - The timeout of the number input, after which the modal will close and qdel itself. Set to zero for no timeout.
+ * * round_value - whether the inputted number is rounded down into an integer.
+ */
+/proc/tgui_input_number(mob/user, message, title = "Number Input", default = 0, max_value = 10000, min_value = 0, timeout = 0, round_value = TRUE, ui_state = GLOB.always_state)
+	if(!user)
+		user = usr
+
+	if(!istype(user))
+		if(!isclient(user))
+			CRASH("We passed something that wasn't a user/client in a TGUI Input Number! The passed user was [user]!")
+		var/client/client = user
+		user = client.mob
+
+	if(isnull(user.client))
+		return
+
+	// Client does NOT have tgui_input on: Returns regular input
+	if(user.client?.prefs?.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT)
+		var/input_number = input(user, message, title, default) as null|num
+		return clamp(round_value ? round(input_number) : input_number, min_value, max_value)
+
+	var/datum/tgui_input_number/number_input = new(user, message, title, default, max_value, min_value, timeout, round_value, ui_state)
+
+	number_input.ui_interact(user)
+	number_input.wait()
+	if(number_input)
+		. = number_input.entry
+		qdel(number_input)
+
+/**
+ * # tgui_input_number
+ *
+ * Datum used for instantiating and using a TGUI-controlled number input that prompts the user with
+ * a message and has an input for number entry.
+ */
+/datum/tgui_input_number
+	/// Boolean field describing if the tgui_input_number was closed by the user.
+	var/closed
+	/// The default (or current) value, shown as a default. Users can press reset with this.
+	var/default
+	/// The entry that the user has return_typed in.
+	var/entry
+	/// The maximum value that can be entered.
+	var/max_value
+	/// The prompt's body, if any, of the TGUI window.
+	var/message
+	/// The minimum value that can be entered.
+	var/min_value
+	/// Whether the submitted number is rounded down into an integer.
+	var/round_value
+	/// The time at which the number input was created, for displaying timeout progress.
+	var/start_time
+	/// The lifespan of the number input, after which the window will close and delete itself.
+	var/timeout
+	/// The title of the TGUI window
+	var/title
+	/// The TGUI UI state that will be returned in ui_state(). Default: always_state
+	var/datum/ui_state/state
+
+/datum/tgui_input_number/New(mob/user, message, title, default, max_value, min_value, timeout, round_value, ui_state)
+	src.default = default
+	src.max_value = max_value
+	src.message = message
+	src.min_value = min_value
+	src.title = title
+	src.round_value = round_value
+	src.state = ui_state
+
+	if(timeout)
+		src.timeout = timeout
+		start_time = world.time
+		QDEL_IN(src, timeout)
+
+	/// Checks for empty numbers - bank accounts, etc.
+	if(max_value == 0)
+		src.min_value = 0
+		if(default)
+			src.default = 0
+
+	/// Sanity check
+	if(default < min_value)
+		src.default = min_value
+
+	if(default > max_value)
+		CRASH("Default value is greater than max value.")
+
+/datum/tgui_input_number/Destroy(force)
+	SStgui.close_uis(src)
+	state = null
+	return ..()
+
+/**
+ * Waits for a user's response to the tgui_input_number's prompt before returning. Returns early if
+ * the window was closed by the user.
+ */
+/datum/tgui_input_number/proc/wait()
+	while(!entry && !closed && !QDELETED(src))
+		stoplag(1)
+
+/datum/tgui_input_number/ui_interact(mob/user, datum/tgui/ui)
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "NumberInputModal")
+		ui.open()
+
+/datum/tgui_input_number/ui_close(mob/user)
+	closed = TRUE
+
+/datum/tgui_input_number/ui_state(mob/user)
+	return state
+
+/datum/tgui_input_number/ui_static_data(mob/user)
+	var/list/data = list()
+	data["init_value"] = default // Default is a reserved keyword
+	data["min_value"] = min_value
+	data["max_value"] = max_value
+	data["round_value"] = round_value
+	data["message"] = message
+	data["large_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_LARGE_INPUT_BUTTONS
+	data["swapped_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_SWAP_INPUT_BUTTONS
+	data["title"] = title
+	return data
+
+/datum/tgui_input_number/ui_data(mob/user)
+	var/list/data = list()
+	if(timeout)
+		data["timeout"] = CLAMP01((timeout - (world.time - start_time) - 1 SECONDS) / (timeout - 1 SECONDS))
+	return data
+
+/datum/tgui_input_number/ui_act(action, list/params)
+	. = ..()
+	if(.)
+		return
+
+	switch(action)
+		if("submit")
+			if(!isnum(params["entry"]))
+				CRASH("A non number was input into TGUI Input Number by [usr]")
+			var/choice = round_value ? round(params["entry"]) : params["entry"]
+			if(choice > max_value)
+				CRASH("A number greater than the max value was input into TGUI Input Number by [usr]")
+			if(choice < min_value)
+				CRASH("A number less than the min value was input into TGUI Input Number by [usr]")
+			set_entry(choice)
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+		if("cancel")
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+
+/datum/tgui_input_number/proc/set_entry(entry)
+	src.entry = entry

code/modules/tgui/tgui_input/text_input.dm

@@ -0,0 +1,171 @@
+/**
+ * Creates a TGUI window with a text input. Returns the user's response.
+ *
+ * This proc should be used to create windows for text entry that the caller will wait for a response from.
+ * If tgui fancy chat is turned off: Will return a normal input. If max_length is specified, will return
+ * stripped_multiline_input.
+ *
+ * Arguments:
+ * * user - The user to show the text input to.
+ * * message - The content of the text input, shown in the body of the TGUI window.
+ * * title - The title of the text input modal, shown on the top of the TGUI window.
+ * * default - The default (or current) value, shown as a placeholder.
+ * * max_length - Specifies a max length for input. MAX_MESSAGE_LEN is default (1024)
+ * * multiline -  Bool that determines if the input box is much larger. Good for large messages, laws, etc.
+ * * encode - Toggling this determines if input is filtered via html_encode. Setting this to FALSE gives raw input.
+ * * timeout - The timeout of the textbox, after which the modal will close and qdel itself. Set to zero for no timeout.
+ */
+/proc/tgui_input_text(mob/user, message = "", title = "Text Input", default, max_length = MAX_MESSAGE_LEN, multiline = FALSE, encode = TRUE, timeout = 0, ui_state = GLOB.always_state)
+	if(!user)
+		user = usr
+
+	if(!istype(user))
+		if(!isclient(user))
+			CRASH("We passed something that wasn't a user/client in a TGUI Input Text! The passed user was [user]!")
+		var/client/client = user
+		user = client.mob
+
+	if(isnull(user.client))
+		return
+
+	// Client does NOT have tgui_input on: Returns regular input
+	if(user.client?.prefs?.toggles2 & PREFTOGGLE_2_DISABLE_TGUI_INPUT)
+		if(encode)
+			if(multiline)
+				return stripped_multiline_input(user, message, title, default, max_length)
+			else
+				return stripped_input(user, message, title, default, max_length)
+		else
+			if(multiline)
+				return input(user, message, title, default) as message|null
+			else
+				return input(user, message, title, default) as text|null
+
+	var/datum/tgui_input_text/text_input = new(user, message, title, default, max_length, multiline, encode, timeout, ui_state)
+
+	text_input.ui_interact(user)
+	text_input.wait()
+	if(text_input)
+		. = text_input.entry
+		qdel(text_input)
+
+/**
+ * tgui_input_text
+ *
+ * Datum used for instantiating and using a TGUI-controlled text input that prompts the user with
+ * a message and has an input for text entry.
+ */
+/datum/tgui_input_text
+	/// Boolean field describing if the tgui_input_text was closed by the user.
+	var/closed
+	/// The default (or current) value, shown as a default.
+	var/default
+	/// Whether the input should be stripped using html_encode
+	var/encode
+	/// The entry that the user has return_typed in.
+	var/entry
+	/// The maximum length for text entry
+	var/max_length
+	/// The prompt's body, if any, of the TGUI window.
+	var/message
+	/// Multiline input for larger input boxes.
+	var/multiline
+	/// The time at which the text input was created, for displaying timeout progress.
+	var/start_time
+	/// The lifespan of the text input, after which the window will close and delete itself.
+	var/timeout
+	/// The title of the TGUI window
+	var/title
+	/// The TGUI UI state that will be returned in ui_state(). Default: always_state
+	var/datum/ui_state/state
+
+/datum/tgui_input_text/New(mob/user, message, title, default, max_length, multiline, encode, timeout, ui_state)
+	src.default = default
+	src.encode = encode
+	src.max_length = max_length
+	src.message = message
+	src.multiline = multiline
+	src.title = title
+	src.state = ui_state
+
+	if(timeout)
+		src.timeout = timeout
+		start_time = world.time
+		QDEL_IN(src, timeout)
+
+/datum/tgui_input_text/Destroy(force)
+	SStgui.close_uis(src)
+	state = null
+	return ..()
+
+/**
+ * Waits for a user's response to the tgui_input_text's prompt before returning. Returns early if
+ * the window was closed by the user.
+ */
+/datum/tgui_input_text/proc/wait()
+	while(!entry && !closed && !QDELETED(src))
+		stoplag(1)
+
+/datum/tgui_input_text/ui_state(mob/user)
+	return state
+
+/datum/tgui_input_text/ui_interact(mob/user, datum/tgui/ui)
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "TextInputModal")
+		ui.open()
+
+/datum/tgui_input_text/ui_close(mob/user)
+	closed = TRUE
+
+/datum/tgui_input_text/ui_static_data(mob/user)
+	var/list/data = list()
+	data["max_length"] = max_length
+	data["message"] = message
+	data["multiline"] = multiline
+	data["placeholder"] = default // Default is a reserved keyword
+	data["large_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_LARGE_INPUT_BUTTONS
+	data["swapped_buttons"] = user.client?.prefs?.toggles2 & PREFTOGGLE_2_SWAP_INPUT_BUTTONS
+	data["title"] = title
+	return data
+
+/datum/tgui_input_text/ui_data(mob/user)
+	var/list/data = list()
+	if(timeout)
+		data["timeout"] = CLAMP01((timeout - (world.time - start_time) - 1 SECONDS) / (timeout - 1 SECONDS))
+	return data
+
+/datum/tgui_input_text/ui_act(action, list/params)
+	. = ..()
+	if(.)
+		return
+
+	switch(action)
+		if("submit")
+			if(!max_length)
+				return
+			if(length_char(params["entry"]) > max_length)
+				CRASH("[usr] typed a text string longer than the max length")
+			if(encode && (length_char(html_encode(params["entry"])) > max_length))
+				to_chat(usr, "<span class='notice'>Your message was clipped due to special character usage.</span>")
+			set_entry(params["entry"])
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+		if("cancel")
+			closed = TRUE
+			SStgui.close_uis(src)
+			return TRUE
+
+/**
+ * Sets the return value for the tgui text proc.
+ * If html encoding is enabled, the text will be encoded.
+ * This can sometimes result in a string that is longer than the max length.
+ * If the string is longer than the max length, it will be clipped.
+ */
+/datum/tgui_input_text/proc/set_entry(entry)
+	if(isnull(entry))
+		return
+
+	var/converted_entry = encode ? html_encode(entry) : entry
+	src.entry = trim(converted_entry, max_length)

code/modules/vote/vote_verb.dm

@@ -28,7 +28,7 @@
 	for(var/vtype in vote_types)
 		votemap["[vtype]"] = vtype
 
-	var/choice = input(usr, "Select a vote type", "Vote") as null|anything in vote_types
+	var/choice = tgui_input_list(usr, "Select a vote type", "Vote", vote_types)
 
 	if(choice == null)
 		return
@@ -40,18 +40,18 @@
 		return
 
 	// Its custom, lets ask
-	var/question = input(usr, "What is the vote for?") as text|null
+	var/question = tgui_input_text(usr, "What is the vote for?", "Create Vote", encode = FALSE)
 	if(!question)
 		return
 
 	var/list/choices = list()
 	for(var/i in 1 to 10)
-		var/option = capitalize(input(usr, "Please enter an option or hit cancel to finish") as text|null)
+		var/option = tgui_input_text(usr, "Please enter an option or hit cancel to finish", "Create Vote", encode = FALSE)
 		if(!option || !usr.client)
 			break
 		choices |= option
 
-	var/c2 = alert(usr, "Show counts while vote is happening?", "Counts", "Yes", "No")
+	var/c2 = tgui_alert(usr, "Show counts while vote is happening?", "Counts", list("Yes", "No"))
 	var/c3 = input(usr, "Select a result calculation type", "Vote", VOTE_RESULT_TYPE_MAJORITY) as anything in list(VOTE_RESULT_TYPE_MAJORITY)
 
 	var/datum/vote/V = new /datum/vote(usr.ckey, question, choices, TRUE)