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code/__HELPERS/reagents.dm

@@ -75,11 +75,11 @@
 
 /proc/choose_reagent_id(mob/user)
 	var/chosen_id
-	switch(alert(user, "Choose a method.", "Add Reagents", "Search", "Choose from a list", "I'm feeling lucky"))
+	switch(tgui_alert(user, "Choose a method.", "Add Reagents", list("Search", "Choose from a list", "I'm feeling lucky")))
 		if("Search")
 			var/valid_id
 			while(!valid_id)
-				chosen_id = input(user, "Enter the ID of the reagent you want to add.", "Search reagents") as null|text
+				chosen_id = tgui_input_text(user, "Enter the ID of the reagent you want to add.", "Search reagents")
 				if(isnull(chosen_id)) //Get me out of here!
 					break
 				if(!ispath(text2path(chosen_id)))
@@ -91,7 +91,7 @@
 				if(!valid_id)
 					to_chat(user, "<span class='warning'>A reagent with that ID doesn't exist!</span>")
 		if("Choose from a list")
-			chosen_id = input(user, "Choose a reagent to add.", "Choose a reagent.") as null|anything in subtypesof(/datum/reagent)
+			chosen_id = tgui_input_list(user, "Choose a reagent to add.", "Choose a reagent.", subtypesof(/datum/reagent))
 		if("I'm feeling lucky")
 			chosen_id = pick(subtypesof(/datum/reagent))
 	return chosen_id

code/__HELPERS/text.dm

@@ -42,7 +42,7 @@
 
 /proc/sanitize_name(t,list/repl_chars = null)
 	if(t == "space" || t == "floor" || t == "wall" || t == "r-wall" || t == "monkey" || t == "unknown" || t == "inactive ai")	//prevents these common metagamey names
-		alert("Invalid name.")
+		tgui_alert(usr, "Invalid name.")
 		return ""
 	return sanitize(t)
 

code/controllers/subsystem/mapping.dm

@@ -483,7 +483,7 @@ GLOBAL_LIST_EMPTY(the_station_areas)
 	if(!holder ||!check_rights(R_FUN))
 		return
 
-	var/choice = alert(src, "What kind of level would you like to load?", "Load Away/VR", AWAY_MISSION_NAME, VIRT_REALITY_NAME, "Cancel")
+	var/choice = tgui_alert(src, "What kind of level would you like to load?", "Load Away/VR", list(AWAY_MISSION_NAME, VIRT_REALITY_NAME, "Cancel"))
 
 	var/list/possible_options
 	var/list/ztraits
@@ -493,7 +493,7 @@ GLOBAL_LIST_EMPTY(the_station_areas)
 			ztraits = list(ZTRAIT_AWAY = TRUE, ZTRAIT_VR = TRUE)
 		if(AWAY_MISSION_NAME)
 			if(!GLOB.the_gateway)
-				if(alert("There's no home gateway on the station. You sure you want to continue ?", "Uh oh", "Yes", "No") != "Yes")
+				if(tgui_alert(src, "There's no home gateway on the station. You sure you want to continue ?", "Uh oh", list("Yes", "No")) != "Yes")
 					return
 			possible_options = GLOB.potential_away_levels
 			ztraits = list(ZTRAIT_AWAY = TRUE)

code/controllers/subsystem/shuttle.dm

@@ -943,6 +943,6 @@ SUBSYSTEM_DEF(shuttle)
 					SSblackbox.record_feedback("text", "shuttle_manipulator", 1, "[mdp.name]")
 				shuttle_loading = FALSE
 				if(emergency == mdp) //you just changed the emergency shuttle, there are events in game + captains that can change your snowflake choice.
-					var/set_purchase = alert(usr, "Do you want to also disable shuttle purchases/random events that would change the shuttle?", "Butthurt Admin Prevention", "Yes, disable purchases/events", "No, I want to possibly get owned")
+					var/set_purchase = tgui_alert(usr, "Do you want to also disable shuttle purchases/random events that would change the shuttle?", "Butthurt Admin Prevention", list("Yes, disable purchases/events", "No, I want to possibly get owned"))
 					if(set_purchase == "Yes, disable purchases/events")
 						SSshuttle.shuttle_purchased = SHUTTLEPURCHASE_FORCED

code/datums/components/storage/concrete/bag_of_holding.dm

@@ -5,7 +5,7 @@
 	var/list/obj/item/storage/backpack/holding/matching = typecache_filter_list(W.GetAllContents(), typecacheof(/obj/item/storage/backpack/holding))
 	matching -= A
 	if(istype(W, /obj/item/storage/backpack/holding) || matching.len)
-		var/safety = alert(user, "Doing this will have extremely dire consequences for the station and its crew. Be sure you know what you're doing.", "Put in [A.name]?", "Abort", "Proceed")
+		var/safety = tgui_alert(user, "Doing this will have extremely dire consequences for the station and its crew. Be sure you know what you're doing.", "Put in [A.name]?", list("Abort", "Proceed"))
 		if(safety != "Proceed" || QDELETED(A) || QDELETED(W) || QDELETED(user) || !user.canUseTopic(A, BE_CLOSE, iscarbon(user)))
 			return
 		var/turf/loccheck = get_turf(A)

code/datums/explosion.dm

@@ -385,7 +385,7 @@ GLOBAL_LIST_EMPTY(explosions)
 	set name = "Check Bomb Impact"
 	set category = "Debug"
 
-	var/newmode = alert("Use reactionary explosions?","Check Bomb Impact", "Yes", "No")
+	var/newmode = tgui_alert(src, "Use reactionary explosions?","Check Bomb Impact", list("Yes", "No"))
 	var/turf/epicenter = get_turf(mob)
 	if(!epicenter)
 		return

code/game/gamemodes/dynamic/dynamic.dm

@@ -311,7 +311,7 @@ GLOBAL_VAR_INIT(dynamic_forced_storyteller, null)
 
 /datum/game_mode/dynamic/proc/show_threatlog(mob/admin)
 	if(!SSticker.HasRoundStarted())
-		alert("The round hasn't started yet!")
+		tgui_alert(usr, "The round hasn't started yet!")
 		return
 
 	if(!check_rights(R_ADMIN))

code/game/gamemodes/gangs/dominator.dm

@@ -176,7 +176,7 @@
 		return
 
 	var/time = round(tempgang.determine_domination_time()/60,0.1)
-	if(alert(user,"A takeover will require [time] minutes.\nYour gang will be unable to gain influence while it is active.\nThe entire station will likely be alerted to it once it starts.\nYou have [tempgang.dom_attempts] attempt(s) remaining. Are you ready?","Confirm","Ready","Later") == "Ready")
+	if(tgui_alert(user,"A takeover will require [time] minutes.\nYour gang will be unable to gain influence while it is active.\nThe entire station will likely be alerted to it once it starts.\nYou have [tempgang.dom_attempts] attempt(s) remaining. Are you ready?","Confirm",list("Ready","Later")) == "Ready")
 		if((tempgang.domination_time != NOT_DOMINATING) || !tempgang.dom_attempts || !in_range(src, user) || !isturf(loc))
 			return 0
 

code/game/machinery/bloodbankgen.dm

@@ -185,7 +185,7 @@
 			to_chat(user, "<span class='warning'>This machine already has bags attached.</span>")
 
 		if(!bag && !outbag)
-			var/choice = alert(user, "Choose where to place [O]", "", "Input", "Cancel", "Output")
+			var/choice = tgui_alert(user, "Choose where to place [O]", "", list("Input", "Cancel", "Output"))
 			switch(choice)
 				if("Cancel")
 					return FALSE

code/game/machinery/computer/launchpad_control.dm

@@ -116,7 +116,7 @@
 				return
 			current_pad.display_name = new_name
 		if("remove")
-			if(usr && alert(usr, "Are you sure?", "Unlink Launchpad", "I'm Sure", "Abort") != "Abort")
+			if(usr && tgui_alert(usr, "Are you sure?", "Unlink Launchpad", list("I'm Sure", "Abort")) != "Abort")
 				launchpads -= current_pad
 				selected_id = null
 			. = TRUE

code/game/machinery/computer/mechlaunchpad.dm

@@ -155,7 +155,7 @@
 				return
 			current_pad.display_name = new_name
 		if("remove")
-			if(usr && alert(usr, "Are you sure?", "Unlink Orbital Pad", "I'm Sure", "Abort") != "Abort")
+			if(usr && tgui_alert(usr, "Are you sure?", "Unlink Orbital Pad", list("I'm Sure", "Abort")) != "Abort")
 				mechpads -= current_pad
 				LAZYREMOVE(current_pad.consoles, src)
 				selected_id = null

code/game/machinery/computer/security.dm

@@ -687,7 +687,7 @@ What a mess.*/
 								temp += "<li><a href='?src=[REF(src)];choice=Change Rank;rank=[rank]'>[rank]</a></li>"
 							temp += "</ul>"
 						else
-							alert(usr, "You do not have the required rank to do this!")
+							tgui_alert(usr, "You do not have the required rank to do this!")
 //TEMPORARY MENU FUNCTIONS
 			else//To properly clear as per clear screen.
 				temp=null

code/game/machinery/cryopod.dm

@@ -439,7 +439,7 @@
 			to_chat(user, "<span class='danger'>You can't put [target] into [src]. They're conscious.</span>")
 		return
 	else if(target.client)
-		if(alert(target,"Would you like to enter cryosleep?",,"Yes","No") == "No")
+		if(tgui_alert(target,"Would you like to enter cryosleep?",,list("Yes","No")) == "No")
 			return
 
 	var/generic_plsnoleave_message = " Please adminhelp before leaving the round, even if there are no administrators online!"
@@ -462,7 +462,7 @@
 			LAZYADD(caught_string, "Revolutionary")
 
 		if(caught_string)
-			alert(target, "You're a [english_list(caught_string)]![generic_plsnoleave_message][addendum]")
+			tgui_alert(target, "You're a [english_list(caught_string)]![generic_plsnoleave_message][addendum]")
 			target.client.cryo_warned = world.time
 			return
 

code/game/machinery/launch_pad.dm

@@ -339,7 +339,7 @@
 			pad.display_name = new_name
 		if("remove")
 			. = TRUE
-			if(usr && alert(usr, "Are you sure?", "Unlink Launchpad", "I'm Sure", "Abort") != "Abort")
+			if(usr && tgui_alert(usr, "Are you sure?", "Unlink Launchpad", list("I'm Sure", "Abort")) != "Abort")
 				pad = null
 		if("launch")
 			sending = TRUE

code/game/machinery/syndicatebomb.dm

@@ -197,7 +197,7 @@
 	if(in_range(src, user) && isliving(user)) //No running off and setting bombs from across the station
 		timer_set = clamp(new_timer, minimum_timer, maximum_timer)
 		loc.visible_message("<span class='notice'>[icon2html(src, viewers(src))] timer set for [timer_set] seconds.</span>")
-	if(alert(user,"Would you like to start the countdown now?",,"Yes","No") == "Yes" && in_range(src, user) && isliving(user))
+	if(tgui_alert(user,"Would you like to start the countdown now?",,list("Yes","No")) == "Yes" && in_range(src, user) && isliving(user))
 		if(defused || active)
 			if(defused)
 				visible_message("<span class='warning'>[icon2html(src, viewers(src))] Device error: User intervention required.</span>")

code/game/objects/items/AI_modules.dm

@@ -233,7 +233,7 @@ AI MODULES
 	if(newpos == null)
 		return
 	if(newpos < 15)
-		var/response = alert("Error: The law priority of [newpos] is invalid,  Law priorities below 14 are reserved for core laws,  Would you like to change that that to 15?", "Invalid law priority", "Change to 15", "Cancel")
+		var/response = tgui_alert(user, "Error: The law priority of [newpos] is invalid,  Law priorities below 14 are reserved for core laws,  Would you like to change that that to 15?", "Invalid law priority", list("Change to 15", "Cancel"))
 		if (!response || response == "Cancel")
 			return
 		newpos = 15

code/game/objects/items/cards_ids.dm

@@ -478,9 +478,9 @@
 
 		var/popup_input
 		if(bank_support == ID_FREE_BANK_ACCOUNT)
-			popup_input = alert(user, "Choose Action", "Agent ID", "Show", "Forge/Reset", "Change Account ID")
+			popup_input = tgui_alert(user, "Choose Action", "Agent ID", list("Show", "Forge/Reset", "Change Account ID"))
 		else
-			popup_input = alert(user, "Choose Action", "Agent ID", "Show", "Forge/Reset")
+			popup_input = tgui_alert(user, "Choose Action", "Agent ID", list("Show", "Forge/Reset"))
 		if(!user.canUseTopic(src, BE_CLOSE, FALSE))
 			return
 		if(popup_input == "Forge/Reset" && !forged)
@@ -843,7 +843,7 @@
 	if(user.incapacitated() || !istype(user))
 		to_chat(user, "<span class='warning'>You can't do that right now!</span>")
 		return TRUE
-	if(alert("Are you sure you want to recolor your id?", "Confirm Repaint", "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Are you sure you want to recolor your id?", "Confirm Repaint", list("Yes", "No")) == "Yes")
 		var/energy_color_input = input(usr,"","Choose Energy Color",id_color) as color|null
 		if(!in_range(src, user) || !energy_color_input)
 			return TRUE

code/game/objects/items/crab17.dm

@@ -14,7 +14,7 @@
 	if(dumped)
 		to_chat(user, "<span class='warning'>You already activated Protocol CRAB-17.</span>")
 		return FALSE
-	if(alert(user, "Are you sure you want to crash this market with no survivors?", "Protocol CRAB-17", "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Are you sure you want to crash this market with no survivors?", "Protocol CRAB-17", list("Yes", "No")) == "Yes")
 		if(dumped || QDELETED(src)) //Prevents fuckers from cheesing alert
 			return FALSE
 		var/turf/targetturf = get_safe_random_station_turf()

code/game/objects/items/devices/aicard.dm

@@ -84,7 +84,7 @@
 			if(flush)
 				flush = FALSE
 			else
-				var/confirm = alert("Are you sure you want to wipe this card's memory?", name, "Yes", "No")
+				var/confirm = tgui_alert(usr, "Are you sure you want to wipe this card's memory?", name, list("Yes", "No"))
 				if(confirm == "Yes" && !..())
 					flush = TRUE
 					if(AI && AI.loc == src)

code/game/objects/items/dualsaber.dm

@@ -318,7 +318,7 @@
 	if(user.incapacitated() || !istype(user))
 		to_chat(user, "<span class='warning'>You can't do that right now!</span>")
 		return
-	if(alert("Are you sure you want to recolor your blade?", "Confirm Repaint", "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Are you sure you want to recolor your blade?", "Confirm Repaint", list("Yes", "No")) == "Yes")
 		var/energy_color_input = input(usr,"","Choose Energy Color",light_color) as color|null
 		if(!energy_color_input || !user.canUseTopic(src, BE_CLOSE, FALSE) || hacked)
 			return

code/game/objects/items/implants/implant_explosive.dm

@@ -33,7 +33,7 @@
 		return FALSE
 	if(cause == "action_button" && !popup)
 		popup = TRUE
-		var/response = alert(imp_in, "Are you sure you want to activate your [name]? This will cause you to explode!", "[name] Confirmation", "Yes", "No")
+		var/response = tgui_alert(imp_in, "Are you sure you want to activate your [name]? This will cause you to explode!", "[name] Confirmation", list("Yes", "No"))
 		popup = FALSE
 		if(response == "No")
 			return FALSE

code/game/objects/items/melee/energy.dm

@@ -415,7 +415,7 @@
 		to_chat(user, "<span class='warning'>You can't do that right now!</span>")
 		return TRUE
 
-	if(alert("Are you sure you want to recolor your blade?", "Confirm Repaint", "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Are you sure you want to recolor your blade?", "Confirm Repaint", list("Yes", "No")) == "Yes")
 		var/energy_color_input = input(usr,"","Choose Energy Color",light_color) as color|null
 		if(energy_color_input)
 			light_color = sanitize_hexcolor(energy_color_input, desired_format=6, include_crunch=1)

code/game/objects/items/toys.dm

@@ -340,7 +340,7 @@
 		to_chat(user, "<span class='warning'>You can't do that right now!</span>")
 		return TRUE
 
-	if(alert("Are you sure you want to recolor your blade?", "Confirm Repaint", "Yes", "No") == "Yes")
+	if(tgui_alert(user, "Are you sure you want to recolor your blade?", "Confirm Repaint", list("Yes", "No")) == "Yes")
 		var/energy_color_input = input(usr,"","Choose Energy Color",light_color) as color|null
 		if(energy_color_input)
 			light_color = sanitize_hexcolor(energy_color_input, desired_format=6, include_crunch=1)

code/game/objects/objs.dm

@@ -282,14 +282,14 @@
 				message_admins("<span class='notice'>[key_name_admin(usr)] modified the armor on [src] ([type]) to melee: [armor.melee], bullet: [armor.bullet], laser: [armor.laser], energy: [armor.energy], bomb: [armor.bomb], bio: [armor.bio], rad: [armor.rad], fire: [armor.fire], acid: [armor.acid]</span>")
 	if(href_list[VV_HK_MASS_DEL_TYPE])
 		if(check_rights(R_DEBUG|R_SERVER))
-			var/action_type = alert("Strict type ([type]) or type and all subtypes?",,"Strict type","Type and subtypes","Cancel")
+			var/action_type = tgui_alert(usr, "Strict type ([type]) or type and all subtypes?",,list("Strict type","Type and subtypes","Cancel"))
 			if(action_type == "Cancel" || !action_type)
 				return
 
-			if(alert("Are you really sure you want to delete all objects of type [type]?",,"Yes","No") != "Yes")
+			if(tgui_alert(usr, "Are you really sure you want to delete all objects of type [type]?",,list("Yes","No")) != "Yes")
 				return
 
-			if(alert("Second confirmation required. Delete?",,"Yes","No") != "Yes")
+			if(tgui_alert(usr, "Second confirmation required. Delete?",,list("Yes","No")) != "Yes")
 				return
 
 			var/O_type = type

code/game/objects/structures/crates_lockers/closets/genpop.dm

@@ -71,7 +71,7 @@
 
 	if(!broken && locked && registered_id != null)
 		var/name = registered_id.registered_name
-		var/result = alert(user, "This locker currently contains [name]'s personal belongings ","Locker In Use","Reset","Amend ID", "Open")
+		var/result = tgui_alert(user, "This locker currently contains [name]'s personal belongings ","Locker In Use",list("Reset","Amend ID", "Open"))
 		if(!user.Adjacent(src))
 			return
 		if(result == "Reset")

code/game/objects/structures/ghost_role_spawners.dm

@@ -184,7 +184,7 @@
 
 /obj/effect/mob_spawn/human/golem/on_attack_hand(mob/user, act_intent = user.a_intent, unarmed_attack_flags)
 	if(isgolem(user) && can_transfer)
-		var/transfer_choice = alert("Transfer your soul to [src]? (Warning, your old body will die!)",,"Yes","No")
+		var/transfer_choice = tgui_alert("Transfer your soul to [src]? (Warning, your old body will die!)",,list("Yes","No"))
 		if(transfer_choice != "Yes" || QDELETED(src) || uses <= 0 || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERY, NO_TK))
 			return
 		log_game("[key_name(user)] golem-swapped into [src]")

code/game/objects/structures/mirror.dm

@@ -214,14 +214,14 @@
 			if(!user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 				return
 			if(H.gender == "male")
-				if(alert(H, "Become a Witch?", "Confirmation", "Yes", "No") == "Yes")
+				if(tgui_alert(H, "Become a Witch?", "Confirmation", list("Yes", "No")) == "Yes")
 					H.gender = "female"
 					to_chat(H, "<span class='notice'>Man, you feel like a woman!</span>")
 				else
 					return
 
 			else
-				if(alert(H, "Become a Warlock?", "Confirmation", "Yes", "No") == "Yes")
+				if(tgui_alert(H, "Become a Warlock?", "Confirmation", list("Yes", "No")) == "Yes")
 					H.gender = "male"
 					to_chat(H, "<span class='notice'>Whoa man, you feel like a man!</span>")
 				else
@@ -231,7 +231,7 @@
 			H.update_mutations_overlay() //(hulk male/female)
 
 		if("hair")
-			var/hairchoice = alert(H, "Hair style or hair color?", "Change Hair", "Style", "Color")
+			var/hairchoice = tgui_alert(H, "Hair style or hair color?", "Change Hair", list("Style", "Color"))
 			if(!user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 				return
 			if(hairchoice == "Style") //So you just want to use a mirror then?

code/modules/admin/DB_ban/functions.dm

@@ -92,7 +92,7 @@
 	qdel(query_add_ban_get_ckey)
 	if(!seen_before)
 		if(!had_banned_mob || (had_banned_mob && !banned_mob_guest_key))
-			if(alert(usr, "[bankey] has not been seen before, are you sure you want to create a ban for them?", "Unknown ckey", "Yes", "No", "Cancel") != "Yes")
+			if(tgui_alert(usr, "[bankey] has not been seen before, are you sure you want to create a ban for them?", "Unknown ckey", list("Yes", "No", "Cancel")) != "Yes")
 				return
 
 	var/a_key
@@ -314,7 +314,7 @@
 			qdel(query_edit_ban_duration)
 			message_admins("[key_name_admin(usr)] has edited a ban for [p_key]'s duration from [duration] to [value]")
 		if("unban")
-			if(alert("Unban [p_key]?", "Unban?", "Yes", "No") == "Yes")
+			if(tgui_alert(usr, "Unban [p_key]?", "Unban?", list("Yes", "No")) == "Yes")
 				DB_ban_unban_by_id(banid)
 				return
 			else

code/modules/admin/admin.dm

@@ -481,7 +481,7 @@
 		options += "Server Restart (Kill and restart DD)";
 
 	if(SSticker.admin_delay_notice)
-		if(alert(usr, "Are you sure? An admin has already delayed the round end for the following reason: [SSticker.admin_delay_notice]", "Confirmation", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Are you sure? An admin has already delayed the round end for the following reason: [SSticker.admin_delay_notice]", "Confirmation", list("Yes", "No")) != "Yes")
 			return FALSE
 
 	var/result = input(usr, "Select reboot method", "World Reboot", options[1]) as null|anything in options
@@ -491,7 +491,7 @@
 		switch(result)
 			if("Regular Restart")
 				if(!(isnull(usr.client.address) || (usr.client.address in localhost_addresses)))
-					if(alert("Are you sure you want to restart the server?","This server is live","Restart","Cancel") != "Restart")
+					if(tgui_alert(usr, "Are you sure you want to restart the server?","This server is live",list("Restart","Cancel")) != "Restart")
 						return FALSE
 				SSticker.Reboot(init_by, "admin reboot - by [usr.key] [usr.client.holder.fakekey ? "(stealth)" : ""]", 10)
 			if("Regular Restart (with delay)")
@@ -499,7 +499,7 @@
 				if(!delay)
 					return FALSE
 				if(!(isnull(usr.client.address) || (usr.client.address in localhost_addresses)))
-					if(alert("Are you sure you want to restart the server?","This server is live","Restart","Cancel") != "Restart")
+					if(tgui_alert(usr, "Are you sure you want to restart the server?","This server is live",list("Restart","Cancel")) != "Restart")
 						return FALSE
 				SSticker.Reboot(init_by, "admin reboot - by [usr.key] [usr.client.holder.fakekey ? "(stealth)" : ""]", delay * 10)
 			if("Hard Restart (No Delay, No Feeback Reason)")
@@ -519,7 +519,7 @@
 
 	if (!usr.client.holder)
 		return
-	var/confirm = alert("End the round and  restart the game world?", "End Round", "Yes", "Cancel")
+	var/confirm = tgui_alert(usr, "End the round and  restart the game world?", "End Round", list("Yes", "Cancel"))
 	if(confirm == "Cancel")
 		return
 	if(confirm == "Yes")
@@ -610,7 +610,7 @@
 		if(!SSticker.start_immediately)
 			var/localhost_addresses = list("127.0.0.1", "::1")
 			if(!(isnull(usr.client.address) || (usr.client.address in localhost_addresses)))
-				if(alert("Are you sure you want to start the round?","Start Now","Start Now","Cancel") != "Start Now")
+				if(tgui_alert(usr, "Are you sure you want to start the round?","Start Now",list("Start Now","Cancel")) != "Start Now")
 					return FALSE
 			SSticker.start_immediately = TRUE
 			log_admin("[usr.key] has started the game.")
@@ -697,7 +697,7 @@
 
 	var/newtime = input("Set a new time in seconds. Set -1 for indefinite delay.","Set Delay",round(SSticker.GetTimeLeft()/10)) as num|null
 	if(SSticker.current_state > GAME_STATE_PREGAME)
-		return alert("Too late... The game has already started!")
+		return tgui_alert(usr, "Too late... The game has already started!")
 	if(newtime)
 		newtime = newtime*10
 		SSticker.SetTimeLeft(newtime)
@@ -733,7 +733,7 @@
 		message_admins("[key_name_admin(usr)] has unprisoned [key_name_admin(M)]")
 		log_admin("[key_name(usr)] has unprisoned [key_name(M)]")
 	else
-		alert("[M.name] is not prisoned.")
+		tgui_alert(usr, "[M.name] is not prisoned.")
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Unprison") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
 ////////////////////////////////////////////////////////////////////////////////////////////////ADMIN HELPER PROCS
@@ -898,7 +898,7 @@
 	var/count = 0
 
 	if(!SSjob.initialized)
-		alert(usr, "You cannot manage jobs before the job subsystem is initialized!")
+		tgui_alert(usr, "You cannot manage jobs before the job subsystem is initialized!")
 		return
 
 	dat += "<table>"
@@ -1012,7 +1012,7 @@
 		question = "This mob already has a user ([tomob.key]) in control of it! "
 	question += "Are you sure you want to place [frommob.name]([frommob.key]) in control of [tomob.name]?"
 
-	var/ask = alert(question, "Place ghost in control of mob?", "Yes", "No")
+	var/ask = tgui_alert(usr, question, "Place ghost in control of mob?", list("Yes", "No"))
 	if (ask != "Yes")
 		return TRUE
 

code/modules/admin/admin_verbs.dm

@@ -545,7 +545,7 @@ GLOBAL_PROTECT(admin_verbs_hideable)
 			if(flash_range == null)
 				return
 			if(devastation_range > GLOB.MAX_EX_DEVESTATION_RANGE || heavy_impact_range > GLOB.MAX_EX_HEAVY_RANGE || light_impact_range > GLOB.MAX_EX_LIGHT_RANGE || flash_range > GLOB.MAX_EX_FLASH_RANGE)
-				if(alert("Bomb is bigger than the maxcap. Continue?",,"Yes","No") != "Yes")
+				if(tgui_alert(src, "Bomb is bigger than the maxcap. Continue?",,list("Yes","No")) != "Yes")
 					return
 			epicenter = mob.loc //We need to reupdate as they may have moved again
 			explosion(epicenter, devastation_range, heavy_impact_range, light_impact_range, flash_range, TRUE, TRUE)
@@ -585,7 +585,7 @@ GLOBAL_PROTECT(admin_verbs_hideable)
 		return
 	block_resistance = max(0, block_resistance)
 	if(power > 500)
-		var/sure = alert(src, "Explosion power is extremely high. Are you absolutely sure?", "Uhh...", "No", "Yes")
+		var/sure = tgui_alert(src, "Explosion power is extremely high. Are you absolutely sure?", "Uhh...", list("No", "Yes"))
 		if(sure != "Yes")
 			return
 	// point of no return

code/modules/admin/antag_panel.dm

@@ -91,10 +91,10 @@ GLOBAL_VAR(antag_prototypes)
 
 /datum/mind/proc/traitor_panel()
 	if(!SSticker.HasRoundStarted())
-		alert("Not before round-start!", "Alert")
+		tgui_alert(usr, "Not before round-start!", "Alert")
 		return
 	if(QDELETED(src))
-		alert("This mind doesn't have a mob, or is deleted! For some reason!", "Edit Memory")
+		tgui_alert(usr, "This mind doesn't have a mob, or is deleted! For some reason!", "Edit Memory")
 		return
 
 	var/out = "<B>[name]</B>[(current && (current.real_name!=name))?" (as [current.real_name])":""]<br>"

code/modules/admin/callproc/callproc.dm

@@ -12,7 +12,7 @@
 	var/targetselected = FALSE
 	var/returnval
 
-	switch(alert("Proc owned by something?",,"Yes","No"))
+	switch(tgui_alert(usr, "Proc owned by something?",,list("Yes","No")))
 		if("Yes")
 			targetselected = TRUE
 			var/list/value = vv_get_value(default_class = VV_ATOM_REFERENCE, classes = list(VV_ATOM_REFERENCE, VV_DATUM_REFERENCE, VV_MOB_REFERENCE, VV_CLIENT, VV_MARKED_DATUM, VV_TEXT_LOCATE, VV_PROCCALL_RETVAL))

code/modules/admin/check_antagonists.dm

@@ -134,7 +134,7 @@
 
 /datum/admins/proc/check_antagonists()
 	if(!SSticker.HasRoundStarted())
-		alert("The game hasn't started yet!")
+		tgui_alert(usr, "The game hasn't started yet!")
 		return
 	var/list/dat = list("<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8'><title>Round Status</title></head><body><h1><B>Round Status</B></h1>")
 	if(SSticker.mode.replacementmode)

code/modules/admin/create_poll.dm

@@ -49,7 +49,7 @@
 		endtime = query_validate_time.item[1]
 	qdel(query_validate_time)
 	var/adminonly
-	switch(alert("Admin only poll?",,"Yes","No","Cancel"))
+	switch(tgui_alert(usr, "Admin only poll?",,list("Yes","No","Cancel")))
 		if("Yes")
 			adminonly = 1
 		if("No")
@@ -57,7 +57,7 @@
 		else
 			return
 	var/dontshow
-	switch(alert("Hide poll results from tracking until completed?",,"Yes","No","Cancel"))
+	switch(tgui_alert(usr, "Hide poll results from tracking until completed?",,list("Yes","No","Cancel")))
 		if("Yes")
 			dontshow = 1
 		if("No")
@@ -76,7 +76,7 @@
 				return
 			var/default_percentage_calc = 0
 			if(polltype != POLLTYPE_IRV)
-				switch(alert("Should this option be included by default when poll result percentages are generated?",,"Yes","No","Cancel"))
+				switch(tgui_alert(usr, "Should this option be included by default when poll result percentages are generated?",,list("Yes","No","Cancel")))
 					if("Yes")
 						default_percentage_calc = 1
 					if("No")
@@ -111,7 +111,7 @@
 				"text" = option, "minval" = minval, "maxval" = maxval,
 				"descmin" = descmin, "descmid" = descmid, "descmax" = descmax,
 				"default_percentage_calc" = default_percentage_calc))
-			switch(alert(" ",,"Add option","Finish", "Cancel"))
+			switch(tgui_alert(usr, " ",,list("Add option","Finish", "Cancel")))
 				if("Add option")
 					add_option = 1
 				if("Finish")

code/modules/admin/fun_balloon.dm

@@ -35,7 +35,7 @@
 /obj/effect/fun_balloon/attack_ghost(mob/user)
 	if(!user.client || !user.client.holder || popped)
 		return
-	var/confirmation = alert("Pop [src]?","Fun Balloon","Yes","No")
+	var/confirmation = tgui_alert(user, "Pop [src]?","Fun Balloon",list("Yes","No"))
 	if(confirmation == "Yes" && !popped)
 		popped = TRUE
 		effect()

code/modules/admin/outfit_editor.dm

@@ -117,11 +117,11 @@
 	if(!choice)
 		return
 	if(!ispath(choice))
-		alert(owner, "Invalid item", OUTFIT_EDITOR_NAME, "oh no")
+		tgui_alert(owner, "Invalid item", OUTFIT_EDITOR_NAME, "oh no")
 		return
 	if(initial(choice.icon_state) == null) //hacky check copied from experimentor code
 		var/msg = "Warning: This item's icon_state is null, indicating it is very probably not actually a usable item."
-		if(alert(owner, msg, OUTFIT_EDITOR_NAME, "Use it anyway", "Cancel") != "Use it anyway")
+		if(tgui_alert(owner, msg, OUTFIT_EDITOR_NAME, list("Use it anyway", "Cancel")) != "Use it anyway")
 			return
 
 	if(drip.vars.Find(slot))

code/modules/admin/permissionedit.dm

@@ -165,7 +165,7 @@
 				to_chat(usr, "<span class='danger'>Unable to connect to database, changes are temporary only.</span>", confidential = TRUE)
 				use_db = FALSE
 			else
-				use_db = alert("Permanent changes are saved to the database for future rounds, temporary changes will affect only the current round", "Permanent or Temporary?", "Permanent", "Temporary", "Cancel")
+				use_db = tgui_alert(usr, "Permanent changes are saved to the database for future rounds, temporary changes will affect only the current round", "Permanent or Temporary?", list("Permanent", "Temporary", "Cancel"))
 				if(use_db == "Cancel")
 					return
 				if(use_db == "Permanent")
@@ -247,7 +247,7 @@
 		qdel(query_add_admin_log)
 
 /datum/admins/proc/remove_admin(admin_ckey, admin_key, use_db, datum/admins/D)
-	if(alert("Are you sure you want to remove [admin_ckey]?","Confirm Removal","Do it","Cancel") == "Do it")
+	if(tgui_alert(usr, "Are you sure you want to remove [admin_ckey]?","Confirm Removal",list("Do it","Cancel")) == "Do it")
 		GLOB.admin_datums -= admin_ckey
 		GLOB.deadmins -= admin_ckey
 		if(D)
@@ -492,7 +492,7 @@
 		to_chat(usr, "<span class='danger'>Error: Rank deletion attempted while rank still used; Tell a coder, this shouldn't happen.</span>", confidential = TRUE)
 		return
 	qdel(query_admins_with_rank)
-	if(alert("Are you sure you want to remove [admin_rank]?","Confirm Removal","Do it","Cancel") == "Do it")
+	if(tgui_alert(usr, "Are you sure you want to remove [admin_rank]?","Confirm Removal",list("Do it","Cancel")) == "Do it")
 		var/m1 = "[key_name_admin(usr)] removed rank [admin_rank] permanently"
 		var/m2 = "[key_name(usr)] removed rank [admin_rank] permanently"
 		var/datum/db_query/query_add_rank = SSdbcore.NewQuery(

code/modules/admin/sql_message_system.dm

@@ -18,7 +18,7 @@
 			qdel(query_find_ckey)
 			return
 		if(!query_find_ckey.NextRow())
-			if(alert(usr, "[new_key]/([new_ckey]) has not been seen before, are you sure you want to create a [type] for them?", "Unknown ckey", "Yes", "No", "Cancel") != "Yes")
+			if(tgui_alert(usr, "[new_key]/([new_ckey]) has not been seen before, are you sure you want to create a [type] for them?", "Unknown ckey", list("Yes", "No", "Cancel")) != "Yes")
 				qdel(query_find_ckey)
 				return
 		qdel(query_find_ckey)
@@ -45,7 +45,7 @@
 		if (ssqlname)
 			server = ssqlname
 	if(isnull(secret))
-		switch(alert("Hide note from being viewed by players?", "Secret note?","Yes","No","Cancel"))
+		switch(tgui_alert(usr, "Hide note from being viewed by players?", "Secret note?",list("Yes","No","Cancel")))
 			if("Yes")
 				secret = 1
 			if("No")
@@ -53,7 +53,7 @@
 			else
 				return
 	if(isnull(expiry))
-		if(alert(usr, "Set an expiry time? Expired messages are hidden like deleted ones.", "Expiry time?", "Yes", "No", "Cancel") == "Yes")
+		if(tgui_alert(usr, "Set an expiry time? Expired messages are hidden like deleted ones.", "Expiry time?", list("Yes", "No", "Cancel")) == "Yes")
 			var/expire_time = input("Set expiry time for [type] as format YYYY-MM-DD HH:MM:SS. All times in server time. HH:MM:SS is optional and 24-hour. Must be later than current time for obvious reasons.", "Set expiry time", SQLtime()) as null|text
 			if(!expire_time)
 				return

code/modules/admin/stickyban.dm

@@ -61,7 +61,7 @@
 			if (!ban)
 				to_chat(usr, "<span class='adminnotice'>Error: No sticky ban for [ckey] found!</span>", confidential = TRUE)
 				return
-			if (alert("Are you sure you want to remove the sticky ban on [ckey]?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to remove the sticky ban on [ckey]?","Are you sure",list("Yes","No")) == "No")
 				return
 			if (!get_stickyban_from_ckey(ckey))
 				to_chat(usr, "<span class='adminnotice'>Error: The ban disappeared.</span>", confidential = TRUE)
@@ -98,7 +98,7 @@
 				to_chat(usr, "<span class='adminnotice'>Error: [alt] is not linked to [ckey]'s sticky ban!</span>", confidential = TRUE)
 				return
 
-			if (alert("Are you sure you want to disassociate [alt] from [ckey]'s sticky ban? \nNote: Nothing stops byond from re-linking them, Use \[E] to exempt them","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to disassociate [alt] from [ckey]'s sticky ban? \nNote: Nothing stops byond from re-linking them, Use \[E] to exempt them","Are you sure",list("Yes","No")) == "No")
 				return
 
 			//we have to do this again incase something changes
@@ -180,7 +180,7 @@
 				to_chat(usr, "<span class='adminnotice'>Error: [alt] is not linked to [ckey]'s sticky ban!</span>", confidential = TRUE)
 				return
 
-			if (alert("Are you sure you want to exempt [alt] from [ckey]'s sticky ban?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to exempt [alt] from [ckey]'s sticky ban?","Are you sure",list("Yes","No")) == "No")
 				return
 
 			//we have to do this again incase something changes
@@ -230,7 +230,7 @@
 				to_chat(usr, "<span class='adminnotice'>Error: [alt] is not exempt from [ckey]'s sticky ban!</span>", confidential = TRUE)
 				return
 
-			if (alert("Are you sure you want to unexempt [alt] from [ckey]'s sticky ban?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to unexempt [alt] from [ckey]'s sticky ban?","Are you sure",list("Yes","No")) == "No")
 				return
 
 			//we have to do this again incase something changes
@@ -272,7 +272,7 @@
 
 			var/ckey = data["ckey"]
 
-			if (alert("Are you sure you want to put [ckey]'s stickyban on timeout until next round (or removed)?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to put [ckey]'s stickyban on timeout until next round (or removed)?","Are you sure",list("Yes","No")) == "No")
 				return
 			var/ban = get_stickyban_from_ckey(ckey)
 			if (!ban)
@@ -298,7 +298,7 @@
 				return
 			var/ckey = data["ckey"]
 
-			if (alert("Are you sure you want to lift the timeout on [ckey]'s stickyban?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to lift the timeout on [ckey]'s stickyban?","Are you sure",list("Yes","No")) == "No")
 				return
 
 			var/ban = get_stickyban_from_ckey(ckey)
@@ -323,7 +323,7 @@
 			if (!data["ckey"])
 				return
 			var/ckey = data["ckey"]
-			if (alert("Are you sure you want to revert the sticky ban on [ckey] to its state at round start (or last edit)?","Are you sure","Yes","No") == "No")
+			if (tgui_alert(usr, "Are you sure you want to revert the sticky ban on [ckey] to its state at round start (or last edit)?","Are you sure",list("Yes","No")) == "No")
 				return
 			var/ban = get_stickyban_from_ckey(ckey)
 			if (!ban)

code/modules/admin/topic.dm

@@ -176,7 +176,7 @@
 			var/datum/round_event/event = E.runEvent()
 			if(event.announceWhen>0)
 				event.processing = FALSE
-				var/prompt = alert(usr, "Would you like to alert the crew?", "Alert", "Yes", "No", "Cancel")
+				var/prompt = tgui_alert(usr, "Would you like to alert the crew?", "Alert", list("Yes", "No", "Cancel"))
 				switch(prompt)
 					if("Cancel")
 						event.kill()
@@ -428,8 +428,8 @@
 			return
 
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] is considering ending the round.</span>")
-		if(alert(usr, "This will end the round, are you SURE you want to do this?", "Confirmation", "Yes", "No") == "Yes")
-			if(alert(usr, "Final Confirmation: End the round NOW?", "Confirmation", "Yes", "No") == "Yes")
+		if(tgui_alert(usr, "This will end the round, are you SURE you want to do this?", "Confirmation", list("Yes", "No")) == "Yes")
+			if(tgui_alert(usr, "Final Confirmation: End the round NOW?", "Confirmation", list("Yes", "No")) == "Yes")
 				message_admins("<span class='adminnotice'>[key_name_admin(usr)] has ended the round.</span>")
 				SSticker.force_ending = 1 //Yeah there we go APC destroyed mission accomplished
 				return
@@ -448,7 +448,7 @@
 			return
 
 		var/delmob = 0
-		switch(alert("Delete old mob?","Message","Yes","No","Cancel"))
+		switch(tgui_alert(usr, "Delete old mob?","Message",list("Yes","No","Cancel")))
 			if("Cancel")
 				return
 			if("Yes")
@@ -518,11 +518,11 @@
 		var/banfolder = href_list["unbanf"]
 		GLOB.Banlist.cd = "/base/[banfolder]"
 		var/key = GLOB.Banlist["key"]
-		if(alert(usr, "Are you sure you want to unban [key]?", "Confirmation", "Yes", "No") == "Yes")
+		if(tgui_alert(usr, "Are you sure you want to unban [key]?", "Confirmation", list("Yes", "No")) == "Yes")
 			if(RemoveBan(banfolder))
 				unbanpanel()
 			else
-				alert(usr, "This ban has already been lifted / does not exist.", "Error", "Ok")
+				tgui_alert(usr, "This ban has already been lifted / does not exist.", "Error", list("Ok"))
 				unbanpanel()
 
 	else if(href_list["unbane"])
@@ -544,7 +544,7 @@
 
 		var/duration
 
-		switch(alert("Temporary Ban for [banned_key]?",,"Yes","No"))
+		switch(tgui_alert(usr, "Temporary Ban for [banned_key]?",,list("Yes","No")))
 			if("Yes")
 				temp = 1
 				var/mins = 0
@@ -592,7 +592,7 @@
 
 
 		if(jobban_isbanned(M, "appearance"))
-			switch(alert("Remove appearance ban?","Please Confirm","Yes","No"))
+			switch(tgui_alert(usr, "Remove appearance ban?","Please Confirm",list("Yes","No")))
 				if("Yes")
 					ban_unban_log_save("[key_name(usr)] removed [key_name(M)]'s appearance ban.")
 					log_admin_private("[key_name(usr)] removed [key_name(M)]'s appearance ban.")
@@ -602,7 +602,7 @@
 					message_admins("<span class='adminnotice'>[key_name_admin(usr)] removed [key_name_admin(M)]'s appearance ban.</span>")
 					to_chat(M, "<span class='boldannounce'><BIG>[usr.client.key] has removed your appearance ban.</BIG></span>")
 
-		else switch(alert("Appearance ban [M.key]?",,"Yes","No", "Cancel"))
+		else switch(tgui_alert(usr, "Appearance ban [M.key]?",,list("Yes","No", "Cancel")))
 			if("Yes")
 				var/reason = input(usr,"Please State Reason.","Reason") as message|null
 				if(!reason)
@@ -1025,7 +1025,7 @@
 		//Banning comes first
 		if(notbannedlist.len) //at least 1 unbanned job exists in joblist so we have stuff to ban.
 			var/severity = null
-			switch(alert("Temporary Ban for [M.key]?",,"Yes","No", "Cancel"))
+			switch(tgui_alert(usr, "Temporary Ban for [M.key]?",,list("Yes","No", "Cancel")))
 				if("Yes")
 					var/mins = input(usr,"How long (in minutes)?","Ban time",1440) as num|null
 					if(mins <= 0)
@@ -1094,7 +1094,7 @@
 				var/reason = jobban_isbanned(M, job)
 				if(!reason)
 					continue //skip if it isn't jobbanned anyway
-				switch(alert("Job: '[job]' Reason: '[reason]' Un-jobban?","Please Confirm","Yes","No"))
+				switch(tgui_alert(usr, "Job: '[job]' Reason: '[reason]' Un-jobban?","Please Confirm",list("Yes","No")))
 					if("Yes")
 						ban_unban_log_save("[key_name(usr)] unjobbanned [key_name(M)] from [job]")
 						log_admin_private("[key_name(usr)] unbanned [key_name(M)] from [job]")
@@ -1122,7 +1122,7 @@
 			if(!check_if_greater_rights_than(M.client))
 				to_chat(usr, "<span class='danger'>Error: They have more rights than you do.</span>")
 				return
-			if(alert(usr, "Kick [key_name(M)]?", "Confirm", "Yes", "No") != "Yes")
+			if(tgui_alert(usr, "Kick [key_name(M)]?", "Confirm", list("Yes", "No")) != "Yes")
 				return
 			if(!M)
 				to_chat(usr, "<span class='danger'>Error: [M] no longer exists!</span>")
@@ -1176,7 +1176,7 @@
 	else if(href_list["deletemessage"])
 		if(!check_rights(R_ADMIN))
 			return
-		var/safety = alert("Delete message/note?",,"Yes","No");
+		var/safety = tgui_alert(usr, "Delete message/note?",,list("Yes","No"));
 		if (safety == "Yes")
 			var/message_id = href_list["deletemessage"]
 			delete_message(message_id)
@@ -1184,7 +1184,7 @@
 	else if(href_list["deletemessageempty"])
 		if(!check_rights(R_ADMIN))
 			return
-		var/safety = alert("Delete message/note?",,"Yes","No");
+		var/safety = tgui_alert(usr, "Delete message/note?",,list("Yes","No"));
 		if (safety == "Yes")
 			var/message_id = href_list["deletemessageempty"]
 			delete_message(message_id, browse = TRUE)
@@ -1301,7 +1301,7 @@
 		if(M.client && M.client.holder)
 			return	//admins cannot be banned. Even if they could, the ban doesn't affect them anyway
 
-		switch(alert("Temporary Ban for [M.key]?",,"Yes","No", "Cancel"))
+		switch(tgui_alert(usr, "Temporary Ban for [M.key]?",,list("Yes","No", "Cancel")))
 			if("Yes")
 				var/mins = input(usr,"How long (in minutes)?","Ban time",1440) as num|null
 				if(mins <= 0)
@@ -1333,7 +1333,7 @@
 				var/reason = input(usr,"Please State Reason For Banning [M.key].","Reason") as message|null
 				if(!reason)
 					return
-				switch(alert(usr,"IP ban?",,"Yes","No","Cancel"))
+				switch(tgui_alert(usr,"IP ban?",,list("Yes","No","Cancel")))
 					if("Cancel")
 						return
 					if("Yes")
@@ -1376,9 +1376,9 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode.", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode.", null, null, null, null)
 		var/roundstart_rules = list()
 		for (var/rule in subtypesof(/datum/dynamic_ruleset/roundstart))
 			var/datum/dynamic_ruleset/roundstart/newrule = new rule()
@@ -1411,9 +1411,9 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode.", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode.", null, null, null, null)
 		var/list/choices = list()
 		for(var/T in config.storyteller_cache)
 			var/datum/dynamic_storyteller/S = T
@@ -1437,9 +1437,9 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(!SSticker || !SSticker.mode)
-			return alert(usr, "The game must start first.", null, null, null, null)
+			return tgui_alert(usr, "The game must start first.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/latejoin_rules = list()
 		for (var/rule in subtypesof(/datum/dynamic_ruleset/latejoin))
 			var/datum/dynamic_ruleset/latejoin/newrule = new rule()
@@ -1466,9 +1466,9 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(!SSticker || !SSticker.mode)
-			return alert(usr, "The game must start first.", null, null, null, null)
+			return tgui_alert(usr, "The game must start first.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/midround_rules = list()
 		for (var/rule in subtypesof(/datum/dynamic_ruleset/midround))
 			var/datum/dynamic_ruleset/midround/newrule = new rule()
@@ -1485,9 +1485,9 @@
 			return
 
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		dynamic_mode_options(usr)
 
@@ -1495,9 +1495,9 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		var/new_centre = input(usr,"Change the centre of the dynamic mode threat curve. A negative value will give a more peaceful round ; a positive value, a round with higher threat. Any number is allowed. This is adjusted by dynamic voting.", "Change curve centre", null) as num
 
@@ -1510,13 +1510,13 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		var/new_width = input(usr,"Change the width of the dynamic mode threat curve. A higher value will favour extreme rounds ; a lower value, a round closer to the average. Any Number between 0.5 and 4 are allowed.", "Change curve width", null) as num
 		if (new_width < 0.5 || new_width > 4)
-			return alert(usr, "Only values between 0.5 and +2.5 are allowed.", null, null, null, null)
+			return tgui_alert(usr, "Only values between 0.5 and +2.5 are allowed.", null, null, null, null)
 
 		log_admin("[key_name(usr)] changed the distribution curve width to [new_width].")
 		message_admins("[key_name(usr)] changed the distribution curve width to [new_width]", 1)
@@ -1527,14 +1527,14 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/new_min = input(usr,"Change the minimum delay of latejoin injection in minutes.", "Change latejoin injection delay minimum", null) as num
 		if(new_min <= 0)
-			return alert(usr, "The minimum can't be zero or lower.", null, null, null, null)
+			return tgui_alert(usr, "The minimum can't be zero or lower.", null, null, null, null)
 		if((new_min MINUTES) > GLOB.dynamic_latejoin_delay_max)
-			return alert(usr, "The minimum must be lower than the maximum.", null, null, null, null)
+			return tgui_alert(usr, "The minimum must be lower than the maximum.", null, null, null, null)
 
 		log_admin("[key_name(usr)] changed the latejoin injection minimum delay to [new_min] minutes.")
 		message_admins("[key_name(usr)] changed the latejoin injection minimum delay to [new_min] minutes", 1)
@@ -1545,14 +1545,14 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/new_max = input(usr,"Change the maximum delay of latejoin injection in minutes.", "Change latejoin injection delay maximum", null) as num
 		if(new_max <= 0)
-			return alert(usr, "The maximum can't be zero or lower.", null, null, null, null)
+			return tgui_alert(usr, "The maximum can't be zero or lower.", null, null, null, null)
 		if((new_max MINUTES) < GLOB.dynamic_latejoin_delay_min)
-			return alert(usr, "The maximum must be higher than the minimum.", null, null, null, null)
+			return tgui_alert(usr, "The maximum must be higher than the minimum.", null, null, null, null)
 
 		log_admin("[key_name(usr)] changed the latejoin injection maximum delay to [new_max] minutes.")
 		message_admins("[key_name(usr)] changed the latejoin injection maximum delay to [new_max] minutes", 1)
@@ -1563,14 +1563,14 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/new_min = input(usr,"Change the minimum delay of midround injection in minutes.", "Change midround injection delay minimum", null) as num
 		if(new_min <= 0)
-			return alert(usr, "The minimum can't be zero or lower.", null, null, null, null)
+			return tgui_alert(usr, "The minimum can't be zero or lower.", null, null, null, null)
 		if((new_min MINUTES) > GLOB.dynamic_midround_delay_max)
-			return alert(usr, "The minimum must be lower than the maximum.", null, null, null, null)
+			return tgui_alert(usr, "The minimum must be lower than the maximum.", null, null, null, null)
 
 		log_admin("[key_name(usr)] changed the midround injection minimum delay to [new_min] minutes.")
 		message_admins("[key_name(usr)] changed the midround injection minimum delay to [new_min] minutes", 1)
@@ -1581,14 +1581,14 @@
 		if(!check_rights(R_ADMIN))
 			return
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 		var/new_max = input(usr,"Change the maximum delay of midround injection in minutes.", "Change midround injection delay maximum", null) as num
 		if(new_max <= 0)
-			return alert(usr, "The maximum can't be zero or lower.", null, null, null, null)
+			return tgui_alert(usr, "The maximum can't be zero or lower.", null, null, null, null)
 		if((new_max MINUTES) > GLOB.dynamic_midround_delay_max)
-			return alert(usr, "The maximum must be higher than the minimum.", null, null, null, null)
+			return tgui_alert(usr, "The maximum must be higher than the minimum.", null, null, null, null)
 
 		log_admin("[key_name(usr)] changed the midround injection maximum delay to [new_max] minutes.")
 		message_admins("[key_name(usr)] changed the midround injection maximum delay to [new_max] minutes", 1)
@@ -1600,7 +1600,7 @@
 			return
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		GLOB.dynamic_forced_extended = !GLOB.dynamic_forced_extended
 		log_admin("[key_name(usr)] set 'forced_extended' to [GLOB.dynamic_forced_extended].")
@@ -1612,7 +1612,7 @@
 			return
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		GLOB.dynamic_no_stacking = !GLOB.dynamic_no_stacking
 		log_admin("[key_name(usr)] set 'no_stacking' to [GLOB.dynamic_no_stacking].")
@@ -1624,7 +1624,7 @@
 			return
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		GLOB.dynamic_classic_secret = !GLOB.dynamic_classic_secret
 		log_admin("[key_name(usr)] set 'classic_secret' to [GLOB.dynamic_classic_secret].")
@@ -1636,7 +1636,7 @@
 			return
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		GLOB.dynamic_stacking_limit = input(usr,"Change the threat limit at which round-endings rulesets will start to stack.", "Change stacking limit", null) as num
 		log_admin("[key_name(usr)] set 'stacking_limit' to [GLOB.dynamic_stacking_limit].")
@@ -1648,14 +1648,14 @@
 			return
 
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		var/new_value = input(usr, "Enter the high-pop override threshold for dynamic mode.", "High pop override") as num
 		if (new_value < 0)
-			return alert(usr, "Only positive values allowed!", null, null, null, null)
+			return tgui_alert(usr, "Only positive values allowed!", null, null, null, null)
 		GLOB.dynamic_high_pop_limit = new_value
 
 		log_admin("[key_name(usr)] set 'high_pop_limit' to [GLOB.dynamic_high_pop_limit].")
@@ -1667,14 +1667,14 @@
 			return
 
 		if(SSticker && SSticker.mode)
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 
 		if(GLOB.master_mode != "dynamic")
-			return alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be dynamic mode!", null, null, null, null)
 
 		var/new_value = input(usr, "Enter the forced threat level for dynamic mode.", "Forced threat level") as num
 		if (new_value > 100)
-			return alert(usr, "The value must be be under 100.", null, null, null, null)
+			return tgui_alert(usr, "The value must be be under 100.", null, null, null, null)
 		GLOB.dynamic_forced_threat_level = new_value
 
 		log_admin("[key_name(usr)] set 'forced_threat_level' to [GLOB.dynamic_forced_threat_level].")
@@ -1686,7 +1686,7 @@
 			return
 
 		if (SSticker.HasRoundStarted())
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		GLOB.master_mode = href_list["c_mode2"]
 		log_admin("[key_name(usr)] set the mode as [GLOB.master_mode].")
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] set the mode as [GLOB.master_mode].</span>")
@@ -1700,9 +1700,9 @@
 			return
 
 		if(SSticker.HasRoundStarted())
-			return alert(usr, "The game has already started.", null, null, null, null)
+			return tgui_alert(usr, "The game has already started.", null, null, null, null)
 		if(GLOB.master_mode != "secret")
-			return alert(usr, "The game mode has to be secret!", null, null, null, null)
+			return tgui_alert(usr, "The game mode has to be secret!", null, null, null, null)
 		GLOB.secret_force_mode = href_list["f_secret2"]
 		log_admin("[key_name(usr)] set the forced secret mode as [GLOB.secret_force_mode].")
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] set the forced secret mode as [GLOB.secret_force_mode].</span>")
@@ -1786,7 +1786,7 @@
 			to_chat(usr, "This cannot be used on instances of type /mob/living/silicon/ai.")
 			return
 
-		if(alert(usr, "Send [key_name(M)] to Prison?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Send [key_name(M)] to Prison?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		M.forceMove(pick(GLOB.prisonwarp))
@@ -1809,7 +1809,7 @@
 			to_chat(usr, "<span class='warning'>[M] doesn't seem to have an active client.</span>")
 			return
 
-		if(alert(usr, "Send [key_name(M)] back to Lobby?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Send [key_name(M)] back to Lobby?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		log_admin("[key_name(usr)] has sent [key_name(M)] back to the Lobby, removing their respawn restrictions if they existed.")
@@ -1826,7 +1826,7 @@
 		if(!check_rights(R_FUN))
 			return
 
-		if(alert(usr, "Confirm?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Confirm?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		var/mob/M = locate(href_list["tdome1"])
@@ -1853,7 +1853,7 @@
 		if(!check_rights(R_FUN))
 			return
 
-		if(alert(usr, "Confirm?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Confirm?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		var/mob/M = locate(href_list["tdome2"])
@@ -1880,7 +1880,7 @@
 		if(!check_rights(R_FUN))
 			return
 
-		if(alert(usr, "Confirm?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Confirm?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		var/mob/M = locate(href_list["tdomeadmin"])
@@ -1904,7 +1904,7 @@
 		if(!check_rights(R_FUN))
 			return
 
-		if(alert(usr, "Confirm?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Confirm?", "Message", list("Yes", "No")) != "Yes")
 			return
 
 		var/mob/M = locate(href_list["tdomeobserve"])
@@ -2275,7 +2275,7 @@
 		if(!check_rights(R_ADMIN))
 			return
 
-		if(alert(usr, "Confirm?", "Message", "Yes", "No") != "Yes")
+		if(tgui_alert(usr, "Confirm?", "Message", list("Yes", "No")) != "Yes")
 			return
 		var/mob/M = locate(href_list["getmob"])
 		usr.client.Getmob(M)
@@ -2327,7 +2327,7 @@
 			return
 
 		if(!SSticker.HasRoundStarted())
-			alert("The game hasn't started yet!")
+			tgui_alert(usr, "The game hasn't started yet!")
 			return
 
 		var/mob/M = locate(href_list["traitor"])
@@ -2408,10 +2408,10 @@
 			paths += path
 
 		if(!paths)
-			alert("The path list you sent is empty.")
+			tgui_alert(usr, "The path list you sent is empty.")
 			return
 		if(length(paths) > 5)
-			alert("Select fewer object types, (max 5).")
+			tgui_alert(usr, "Select fewer object types, (max 5).")
 			return
 
 		var/list/offset = splittext(href_list["offset"],",")
@@ -2536,7 +2536,7 @@
 		if(src.admincaster_feed_channel.channel_name == "" || src.admincaster_feed_channel.channel_name == "\[REDACTED\]" || check )
 			src.admincaster_screen=7
 		else
-			var/choice = alert("Please confirm Feed channel creation.","Network Channel Handler","Confirm","Cancel")
+			var/choice = tgui_alert(usr, "Please confirm Feed channel creation.","Network Channel Handler",list("Confirm","Cancel"))
 			if(choice=="Confirm")
 				GLOB.news_network.CreateFeedChannel(src.admincaster_feed_channel.channel_name, src.admin_signature, src.admincaster_feed_channel.locked, 1)
 				SSblackbox.record_feedback("tally", "newscaster_channels", 1, src.admincaster_feed_channel.channel_name)
@@ -2631,7 +2631,7 @@
 		if(src.admincaster_wanted_message.criminal == "" || src.admincaster_wanted_message.body == "")
 			src.admincaster_screen = 16
 		else
-			var/choice = alert("Please confirm Wanted Issue [(input_param==1) ? ("creation.") : ("edit.")]","Network Security Handler","Confirm","Cancel")
+			var/choice = tgui_alert(usr, "Please confirm Wanted Issue [(input_param==1) ? ("creation.") : ("edit.")]","Network Security Handler",list("Confirm","Cancel"))
 			if(choice=="Confirm")
 				if(input_param==1)          //If input_param == 1 we're submitting a new wanted issue. At 2 we're just editing an existing one. See the else below
 					GLOB.news_network.submitWanted(admincaster_wanted_message.criminal, admincaster_wanted_message.body, admin_signature, null, 1, 1)
@@ -2645,7 +2645,7 @@
 	else if(href_list["ac_cancel_wanted"])
 		if(!check_rights(R_ADMIN))
 			return
-		var/choice = alert("Please confirm Wanted Issue removal.","Network Security Handler","Confirm","Cancel")
+		var/choice = tgui_alert(usr, "Please confirm Wanted Issue removal.","Network Security Handler",list("Confirm","Cancel"))
 		if(choice=="Confirm")
 			GLOB.news_network.deleteWanted()
 			src.admincaster_screen=17
@@ -2759,7 +2759,7 @@
 			return
 		if(SSticker.IsRoundInProgress())
 			var/afkonly = text2num(href_list["afkonly"])
-			if(alert("Are you sure you want to kick all [afkonly ? "AFK" : ""] clients from the lobby??","Message","Yes","Cancel") != "Yes")
+			if(tgui_alert(usr, "Are you sure you want to kick all [afkonly ? "AFK" : ""] clients from the lobby??","Message",list("Yes","Cancel")) != "Yes")
 				to_chat(usr, "Kick clients from lobby aborted")
 				return
 			var/list/listkicked = kick_clients_in_lobby("<span class='danger'>You were kicked from the lobby by [usr.client.holder.fakekey ? "an Administrator" : "[usr.client.key]"].</span>", afkonly)
@@ -2937,7 +2937,7 @@
 		var/answer = href_list["slowquery"]
 		if(answer == "yes")
 			log_query_debug("[usr.key] | Reported a server hang")
-			if(alert(usr, "Had you just press any admin buttons?", "Query server hang report", "Yes", "No") == "Yes")
+			if(tgui_alert(usr, "Had you just press any admin buttons?", "Query server hang report", list("Yes", "No")) == "Yes")
 				var/response = input(usr,"What were you just doing?","Query server hang report") as null|text
 				if(response)
 					log_query_debug("[usr.key] | [response]")
@@ -2949,7 +2949,7 @@
 		return
 
 	if(SSticker.HasRoundStarted())
-		return alert(usr, "The game has already started.", null, null, null, null)
+		return tgui_alert(usr, "The game has already started.", null, null, null, null)
 	var/dat = {"<B>What mode do you wish to play?</B><HR>"}
 	for(var/mode in config.modes)
 		dat += {"<A href='?src=[REF(src)];[HrefToken()];c_mode2=[mode]'>[config.mode_names[mode]]</A><br>"}
@@ -2963,9 +2963,9 @@
 		return
 
 	if(SSticker.HasRoundStarted())
-		return alert(usr, "The game has already started.", null, null, null, null)
+		return tgui_alert(usr, "The game has already started.", null, null, null, null)
 	if(GLOB.master_mode != "secret")
-		return alert(usr, "The game mode has to be secret!", null, null, null, null)
+		return tgui_alert(usr, "The game mode has to be secret!", null, null, null, null)
 	var/dat = {"<B>What game mode do you want to force secret to be? Use this if you want to change the game mode, but want the players to believe it's secret. This will only work if the current game mode is secret.</B><HR>"}
 	for(var/mode in config.modes)
 		dat += {"<A href='?src=[REF(src)];[HrefToken()];f_secret2=[mode]'>[config.mode_names[mode]]</A><br>"}

code/modules/admin/verbs/adminhelp.dm

@@ -530,7 +530,7 @@ GLOBAL_DATUM_INIT(ahelp_tickets, /datum/admin_help_tickets, new)
 
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Adminhelp") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 	if(current_ticket)
-		if(alert(usr, "You already have a ticket open. Is this for the same issue?",,"Yes","No") != "No")
+		if(tgui_alert(usr, "You already have a ticket open. Is this for the same issue?",,list("Yes","No")) != "No")
 			if(current_ticket)
 				current_ticket.MessageNoRecipient(msg)
 				current_ticket.TimeoutVerb()

code/modules/admin/verbs/ak47s.dm

@@ -1,7 +1,7 @@
 GLOBAL_VAR_INIT(terrorism, FALSE)
 /client/proc/ak47s() // For when you just can't summon guns worthy of a firefight
 	if(!SSticker.HasRoundStarted())
-		alert("The game hasn't started yet!")
+		tgui_alert(usr, "The game hasn't started yet!")
 		return
 	GLOB.terrorism = TRUE
 

code/modules/admin/verbs/debug.dm

@@ -31,7 +31,7 @@
 	set name = "Make Robot"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 	if(ishuman(M))
 		log_admin("[key_name(src)] has robotized [M.key].")
@@ -40,21 +40,21 @@
 			H.Robotize()
 
 	else
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 
 /client/proc/cmd_admin_blobize(mob/M in GLOB.mob_list)
 	set category = "Admin.Fun"
 	set name = "Make Blob"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 	if(ishuman(M))
 		log_admin("[key_name(src)] has blobized [M.key].")
 		var/mob/living/carbon/human/H = M
 		H.become_overmind()
 	else
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 
 
 /client/proc/cmd_admin_animalize(mob/M in GLOB.mob_list)
@@ -62,15 +62,15 @@
 	set name = "Make Simple Animal"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 
 	if(!M)
-		alert("That mob doesn't seem to exist, close the panel and try again.")
+		tgui_alert(usr, "That mob doesn't seem to exist, close the panel and try again.")
 		return
 
 	if(isnewplayer(M))
-		alert("The mob must not be a new_player.")
+		tgui_alert(usr, "The mob must not be a new_player.")
 		return
 
 	log_admin("[key_name(src)] has animalized [M.key].")
@@ -110,7 +110,7 @@
 	set name = "Make Alien"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 	if(ishuman(M))
 		INVOKE_ASYNC(M, /mob/living/carbon/human/proc/Alienize)
@@ -118,14 +118,14 @@
 		log_admin("[key_name(usr)] made [key_name(M)] into an alien at [AREACOORD(M)].")
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] made [ADMIN_LOOKUPFLW(M)] into an alien.</span>")
 	else
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 
 /client/proc/cmd_admin_slimeize(mob/M in GLOB.mob_list)
 	set category = "Admin.Fun"
 	set name = "Make slime"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 	if(ishuman(M))
 		INVOKE_ASYNC(M, /mob/living/carbon/human/proc/slimeize)
@@ -133,7 +133,7 @@
 		log_admin("[key_name(usr)] made [key_name(M)] into a slime at [AREACOORD(M)].")
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] made [ADMIN_LOOKUPFLW(M)] into a slime.</span>")
 	else
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 
 //TODO: merge the vievars version into this or something maybe mayhaps
 /client/proc/cmd_debug_del_all(object as text)
@@ -173,7 +173,7 @@
 	set name = "Grant Full Access"
 
 	if(!SSticker.HasRoundStarted())
-		alert("Wait until the game starts")
+		tgui_alert(usr, "Wait until the game starts")
 		return
 	if(ishuman(M))
 		var/mob/living/carbon/human/H = M
@@ -205,7 +205,7 @@
 				H.equip_to_slot(id,SLOT_WEAR_ID)
 
 	else
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Grant Full Access") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 	log_admin("[key_name(src)] has granted [M.key] full access.")
 	message_admins("<span class='adminnotice'>[key_name_admin(usr)] has granted [M.key] full access.</span>")
@@ -216,7 +216,7 @@
 	set desc = "Direct intervention"
 
 	if(M.ckey)
-		if(alert("This mob is being controlled by [M.key]. Are you sure you wish to assume control of it? [M.key] will be made a ghost.",,"Yes","No") != "Yes")
+		if(tgui_alert(src, "This mob is being controlled by [M.key]. Are you sure you wish to assume control of it? [M.key] will be made a ghost.",,list("Yes","No")) != "Yes")
 			return
 		else
 			var/mob/dead/observer/ghost = new/mob/dead/observer(get_turf(M), M)
@@ -236,12 +236,12 @@
 	if(!M)
 		return
 	if(M.ckey)
-		if(alert("This mob is being controlled by [M.key]. Are you sure you wish to give someone else control of it? [M.key] will be made a ghost.",,"Yes","No") != "Yes")
+		if(tgui_alert(usr, "This mob is being controlled by [M.key]. Are you sure you wish to give someone else control of it? [M.key] will be made a ghost.",,list("Yes","No")) != "Yes")
 			return
 	var/client/newkey = input(src, "Pick the player to put in control.", "New player") as null|anything in sortList(GLOB.clients)
 	var/mob/oldmob = newkey.mob
 	var/delmob = FALSE
-	if((isobserver(oldmob) || alert("Do you want to delete [newkey]'s old mob?","Delete?","Yes","No") != "No"))
+	if((isobserver(oldmob) || tgui_alert(usr, "Do you want to delete [newkey]'s old mob?","Delete?",list("Yes","No")) != "No"))
 		delmob = TRUE
 	if(!M || QDELETED(M))
 		to_chat(usr, "<span class='warning'>The target mob no longer exists, aborting.</span>")
@@ -542,7 +542,7 @@
 	set name = "Start Singularity"
 	set desc = "Sets up the singularity and all machines to get power flowing through the station"
 
-	if(alert("Are you sure? This will start up the engine. Should only be used during debug!",,"Yes","No") != "Yes")
+	if(tgui_alert(usr, "Are you sure? This will start up the engine. Should only be used during debug!",,list("Yes","No")) != "Yes")
 		return
 
 	for(var/obj/machinery/power/emitter/E in GLOB.machines)
@@ -731,7 +731,7 @@
 		return
 	var/datum/map_template/ruin/template = data[1]
 	if (exists[template])
-		var/response = alert("There is already a [template] in existence.", "Spawn Ruin", "Jump", "Place Another", "Cancel")
+		var/response = tgui_alert(usr, "There is already a [template] in existence.", "Spawn Ruin", list("Jump", "Place Another", "Cancel"))
 		if (response == "Jump")
 			usr.forceMove(get_turf(exists[template]))
 			return
@@ -755,7 +755,7 @@
 	set desc = "Deallocates all reserved space, restoring it to round start conditions."
 	if(!holder)
 		return
-	var/answer = alert("WARNING: THIS WILL WIPE ALL RESERVED SPACE TO A CLEAN SLATE! ANY MOVING SHUTTLES, ELEVATORS, OR IN-PROGRESS PHOTOGRAPHY WILL BE DELETED!", "Really wipe dynamic turfs?", "YES", "NO")
+	var/answer = tgui_alert(usr, "WARNING: THIS WILL WIPE ALL RESERVED SPACE TO A CLEAN SLATE! ANY MOVING SHUTTLES, ELEVATORS, OR IN-PROGRESS PHOTOGRAPHY WILL BE DELETED!", "Really wipe dynamic turfs?", list("YES", "NO"))
 	if(answer != "YES")
 		return
 	message_admins("<span class='adminnotice'>[key_name_admin(src)] cleared dynamic transit space.</span>")
@@ -845,5 +845,5 @@
 	set desc = "Force config reload to world default"
 	if(!check_rights(R_DEBUG))
 		return
-	if(alert(usr, "Are you absolutely sure you want to reload the configuration from the default path on the disk, wiping any in-round modificatoins?", "Really reset?", "No", "Yes") == "Yes")
+	if(tgui_alert(usr, "Are you absolutely sure you want to reload the configuration from the default path on the disk, wiping any in-round modificatoins?", "Really reset?", list("No", "Yes")) == "Yes")
 		config.admin_reload()

code/modules/admin/verbs/diagnostics.dm

@@ -56,7 +56,7 @@
 	if(!src.holder)
 		return
 
-	var/confirm = alert(src, "Are you sure you want to reload all admins?", "Confirm", "Yes", "No")
+	var/confirm = tgui_alert(src, "Are you sure you want to reload all admins?", "Confirm", list("Yes", "No"))
 	if(confirm !="Yes")
 		return
 
@@ -68,7 +68,7 @@
 	set name = "Toggle CDN"
 	set category = "Server"
 	var/static/admin_disabled_cdn_transport = null
-	if (alert(usr, "Are you sure you want to toggle the CDN asset transport?", "Confirm", "Yes", "No") != "Yes")
+	if (tgui_alert(usr, "Are you sure you want to toggle the CDN asset transport?", "Confirm", list("Yes", "No")) != "Yes")
 		return
 	var/current_transport = CONFIG_GET(string/asset_transport)
 	if (!current_transport || current_transport == "simple")
@@ -80,7 +80,7 @@
 			log_admin("[key_name(usr)] re-enabled the CDN asset transport")
 		else
 			to_chat(usr, "<span class='adminnotice'>The CDN is not enabled!</span>")
-			if (alert(usr, "The CDN asset transport is not enabled! If you having issues with assets you can also try disabling filename mutations.", "The CDN asset transport is not enabled!", "Try disabling filename mutations", "Nevermind") == "Try disabling filename mutations")
+			if (tgui_alert(usr, "The CDN asset transport is not enabled! If you having issues with assets you can also try disabling filename mutations.", "The CDN asset transport is not enabled!", list("Try disabling filename mutations", "Nevermind")) == "Try disabling filename mutations")
 				SSassets.transport.dont_mutate_filenames = !SSassets.transport.dont_mutate_filenames
 				message_admins("[key_name_admin(usr)] [(SSassets.transport.dont_mutate_filenames ? "disabled" : "re-enabled")] asset filename transforms")
 				log_admin("[key_name(usr)] [(SSassets.transport.dont_mutate_filenames ? "disabled" : "re-enabled")] asset filename transforms")

code/modules/admin/verbs/dice.dm

@@ -13,12 +13,12 @@
 
 	var/dice = num2text(sum) + "d" + num2text(side)
 
-	if(alert("Do you want to inform the world about your game?",,"Yes", "No") == "Yes")
+	if(tgui_alert(src, "Do you want to inform the world about your game?",,list("Yes", "No")) == "Yes")
 		to_chat(world, "<h2 style=\"color:#A50400\">The dice have been rolled by Gods!</h2>")
 
 	var/result = roll(dice)
 
-	if(alert("Do you want to inform the world about the result?",,"Yes", "No") == "Yes")
+	if(tgui_alert(src, "Do you want to inform the world about the result?",,list("Yes", "No")) == "Yes")
 		to_chat(world, "<h2 style=\"color:#A50400\">Gods rolled [dice], result is [result]</h2>")
 
 	message_admins("[key_name_admin(src)] rolled dice [dice], result is [result]")

code/modules/admin/verbs/fps.dm

@@ -14,7 +14,7 @@
 		to_chat(src, "<span class='danger'>Error: set_server_fps(): Invalid world.fps value. No changes made.</span>")
 		return
 	if(new_fps > cfg_fps * 1.5)
-		if(alert(src, "You are setting fps to a high value:\n\t[new_fps] frames-per-second\n\tconfig.fps = [cfg_fps]","Warning!","Confirm","ABORT-ABORT-ABORT") != "Confirm")
+		if(tgui_alert(src, "You are setting fps to a high value:\n\t[new_fps] frames-per-second\n\tconfig.fps = [cfg_fps]","Warning!",list("Confirm","ABORT-ABORT-ABORT")) != "Confirm")
 			return
 
 	var/msg = "[key_name(src)] has modified world.fps to [new_fps]"

code/modules/admin/verbs/getlogs.dm

@@ -24,7 +24,7 @@
 		return
 
 	message_admins("[key_name_admin(src)] accessed file: [path]")
-	switch(alert("View (in game), Open (in your system's text editor), or Download?", path, "View", "Open", "Download"))
+	switch(tgui_alert(src, "View (in game), Open (in your system's text editor), or Download?", path, list("View", "Open", "Download")))
 		if ("View")
 			src << browse("<pre style='word-wrap: break-word;'>[html_encode(file2text(file(path)))]</pre>", list2params(list("window" = "viewfile.[path]")))
 		if ("Open")

code/modules/admin/verbs/map_template_loadverb.dm

@@ -22,7 +22,7 @@
 	var/choice = input(src, "Which orientation? Maps are normally facing SOUTH.", "Template Orientation", "South") as null|anything in orientations
 	var/orientation = orientations[choice]
 	images += preview
-	if(alert(src,"Confirm location.","Template Confirm","Yes","No") == "Yes")
+	if(tgui_alert(src, "Confirm location.","Template Confirm",list("Yes","No")) == "Yes")
 		if(template.load(T, centered = TRUE, orientation = orientation))
 			message_admins("<span class='adminnotice'>[key_name_admin(src)] has placed a map template ([template.name]) at [ADMIN_COORDJMP(T)]</span>")
 		else
@@ -40,7 +40,7 @@
 		to_chat(src, "<span class='warning'>Filename must end in '.dmm': [map]</span>")
 		return
 	var/datum/map_template/M
-	switch(alert(src, "What kind of map is this?", "Map type", "Normal", "Shuttle", "Cancel"))
+	switch(tgui_alert(src, "What kind of map is this?", "Map type", list("Normal", "Shuttle", "Cancel")))
 		if("Normal")
 			M = new /datum/map_template(map, "[map]", TRUE)
 		if("Shuttle")
@@ -58,11 +58,11 @@
 		report_link = " - <a href='?src=[REF(report)];[HrefToken(TRUE)];show=1'>validation report</a>"
 		to_chat(src, "<span class='warning'>Map template '[map]' <a href='?src=[REF(report)];[HrefToken()];show=1'>failed validation</a>.</span>")
 		if(report.loadable)
-			var/response = alert(src, "The map failed validation, would you like to load it anyways?", "Map Errors", "Cancel", "Upload Anyways")
+			var/response = tgui_alert(src, "The map failed validation, would you like to load it anyways?", "Map Errors", list("Cancel", "Upload Anyways"))
 			if(response != "Upload Anyways")
 				return
 		else
-			alert(src, "The map failed validation and cannot be loaded.", "Map Errors", "Oh Darn")
+			tgui_alert(src, "The map failed validation and cannot be loaded.", "Map Errors", list("Oh Darn"))
 			return
 
 	SSmapping.map_templates[M.name] = M

code/modules/admin/verbs/mapping.dm

@@ -110,7 +110,7 @@ GLOBAL_LIST_EMPTY(dirty_vars)
 	set name = "Camera Report"
 
 	if(!Master)
-		alert(usr,"Master_controller not found.","Sec Camera Report")
+		tgui_alert(usr, "Master_controller not found.","Sec Camera Report")
 		return 0
 
 	var/list/obj/machinery/camera/CL = list()

code/modules/admin/verbs/maprotation.dm

@@ -1,7 +1,7 @@
 /client/proc/forcerandomrotate()
 	set category = "Server"
 	set name = "Trigger Random Map Rotation"
-	var/rotate = alert("Force a random map rotation to trigger?", "Rotate map?", "Yes", "Cancel")
+	var/rotate = tgui_alert(usr, "Force a random map rotation to trigger?", "Rotate map?", list("Yes", "Cancel"))
 	if (rotate != "Yes")
 		return
 	message_admins("[key_name_admin(usr)] is forcing a random map rotation.")

code/modules/admin/verbs/onlyone.dm

@@ -1,7 +1,7 @@
 GLOBAL_VAR_INIT(highlander, FALSE)
 /client/proc/only_one() //Gives everyone kilts, berets, claymores, and pinpointers, with the objective to hijack the emergency shuttle.
 	if(!SSticker.HasRoundStarted())
-		alert("The game hasn't started yet!")
+		tgui_alert(usr, "The game hasn't started yet!")
 		return
 	GLOB.highlander = TRUE
 

code/modules/admin/verbs/playsound.dm

@@ -20,7 +20,7 @@
 	admin_sound.status = SOUND_STREAM
 	admin_sound.volume = vol
 
-	var/res = alert(usr, "Show the title of this song to the players?",, "Yes","No", "Cancel")
+	var/res = tgui_alert(usr, "Show the title of this song to the players?",, list("Yes","No", "Cancel"))
 	switch(res)
 		if("Yes")
 			to_chat(world, "<span class='boldannounce'>An admin played: [S]</span>", confidential = TRUE)
@@ -98,7 +98,7 @@
 					music_extra_data["link"] = data["webpage_url"]
 					music_extra_data["title"] = data["title"]
 
-					var/res = alert(usr, "Show the title of and link to this song to the players?\n[title]",, "No", "Yes", "Cancel")
+					var/res = tgui_alert(usr, "Show the title of and link to this song to the players?\n[title]",, list("No", "Yes", "Cancel"))
 					switch(res)
 						if("Yes")
 							to_chat(world, "<span class='boldannounce'>An admin played: [webpage_url]</span>")

code/modules/admin/verbs/randomverbs.dm

@@ -4,7 +4,7 @@
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "Make [M] drop everything?", "Message", "Yes", "No")
+	var/confirm = tgui_alert(src, "Make [M] drop everything?", "Message", list("Yes", "No"))
 	if(confirm != "Yes")
 		return
 
@@ -358,7 +358,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(G_found.mind && !G_found.mind.active)	//mind isn't currently in use by someone/something
 		//Check if they were an alien
 		if(G_found.mind.assigned_role == ROLE_ALIEN)
-			if(alert("This character appears to have been an alien. Would you like to respawn them as such?",,"Yes","No")=="Yes")
+			if(tgui_alert(usr, "This character appears to have been an alien. Would you like to respawn them as such?",,list("Yes","No"))=="Yes")
 				var/turf/T
 				if(GLOB.xeno_spawn.len)
 					T = pick(GLOB.xeno_spawn)
@@ -393,7 +393,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 
 		//check if they were a monkey
 		else if(findtext(G_found.real_name,"monkey"))
-			if(alert("This character appears to have been a monkey. Would you like to respawn them as such?",,"Yes","No")=="Yes")
+			if(tgui_alert(usr, "This character appears to have been a monkey. Would you like to respawn them as such?",,list("Yes","No"))=="Yes")
 				var/mob/living/carbon/monkey/new_monkey = new
 				SSjob.SendToLateJoin(new_monkey)
 				G_found.mind.transfer_to(new_monkey)	//be careful when doing stuff like this! I've already checked the mind isn't in use
@@ -487,10 +487,10 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!issilicon(new_character))//If they are not a cyborg/AI.
 		if(!record_found&&new_character.mind.assigned_role!=new_character.mind.special_role)//If there are no records for them. If they have a record, this info is already in there. MODE people are not announced anyway.
 			//Power to the user!
-			if(alert(new_character,"Warning: No data core entry detected. Would you like to announce the arrival of this character by adding them to various databases, such as medical records?",,"No","Yes")=="Yes")
+			if(tgui_alert(new_character,"Warning: No data core entry detected. Would you like to announce the arrival of this character by adding them to various databases, such as medical records?",,list("No","Yes"))=="Yes")
 				GLOB.data_core.manifest_inject(new_character)
 
-			if(alert(new_character,"Would you like an active AI to announce this character?",,"No","Yes")=="Yes")
+			if(tgui_alert(new_character,"Would you like an active AI to announce this character?",,list("No","Yes"))=="Yes")
 				AnnounceArrival(new_character, new_character.mind.assigned_role)
 
 	var/msg = "<span class='adminnotice'>[admin] has respawned [player_key] as [new_character.real_name].</span>"
@@ -516,7 +516,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	log_admin("Admin [key_name(usr)] has added a new AI law - [input]")
 	message_admins("Admin [key_name_admin(usr)] has added a new AI law - [input]")
 
-	var/show_log = alert(src, "Show ion message?", "Message", "Yes", "No")
+	var/show_log = tgui_alert(src, "Show ion message?", "Message", list("Yes", "No"))
 	var/announce_ion_laws = (show_log == "Yes" ? 1 : -1)
 
 	var/datum/round_event/ion_storm/add_law_only/ion = new()
@@ -535,7 +535,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!mob)
 		return
 	if(!istype(M))
-		alert("Cannot revive a ghost")
+		tgui_alert(src, "Cannot revive a ghost")
 		return
 	M.revive(full_heal = 1, admin_revive = 1)
 
@@ -556,7 +556,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!input)
 		return
 
-	var/confirm = alert(src, "Do you want to announce the contents of the report to the crew?", "Announce", "Yes", "No", "Cancel")
+	var/confirm = tgui_alert(src, "Do you want to announce the contents of the report to the crew?", "Announce", list("Yes", "No", "Cancel"))
 	var/announce_command_report = TRUE
 	switch(confirm)
 		if("Yes")
@@ -648,7 +648,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 
 	if ((devastation != -1) || (heavy != -1) || (light != -1) || (flash != -1) || (flames != -1))
 		if ((devastation > 20) || (heavy > 20) || (light > 20) || (flames > 20))
-			if (alert(src, "Are you sure you want to do this? It will laaag.", "Confirmation", "Yes", "No") == "No")
+			if (tgui_alert(src, "Are you sure you want to do this? It will laaag.", "Confirmation", list("Yes", "No")) == "No")
 				return
 
 		explosion(O, devastation, heavy, light, flash, null, null,flames)
@@ -682,7 +682,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "Drop a brain?", "Confirm", "Yes", "No","Cancel")
+	var/confirm = tgui_alert(src, "Drop a brain?", "Confirm", list("Yes", "No","Cancel"))
 	if(confirm == "Cancel")
 		return
 	//Due to the delay here its easy for something to have happened to the mob
@@ -705,7 +705,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	set name = "Gibself"
 	set category = "Admin.Fun"
 
-	var/confirm = alert(src, "You sure?", "Confirm", "Yes", "No")
+	var/confirm = tgui_alert(src, "You sure?", "Confirm", list("Yes", "No"))
 	if(confirm == "Yes")
 		log_admin("[key_name(usr)] used gibself.")
 		message_admins("<span class='adminnotice'>[key_name_admin(usr)] used gibself.</span>")
@@ -746,7 +746,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "You sure?", "Confirm", "Yes", "No")
+	var/confirm = tgui_alert(src, "You sure?", "Confirm", list("Yes", "No"))
 	if(confirm != "Yes")
 		return
 
@@ -761,7 +761,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	set name = "Cancel Shuttle"
 	if(!check_rights(0))
 		return
-	if(alert(src, "You sure?", "Confirm", "Yes", "No") != "Yes")
+	if(tgui_alert(src, "You sure?", "Confirm", list("Yes", "No")) != "Yes")
 		return
 
 	if(EMERGENCY_AT_LEAST_DOCKED)
@@ -783,7 +783,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(SSshuttle.emergency.mode == SHUTTLE_DISABLED)
 		to_chat(usr, "<span class='warning'>Error, shuttle is already disabled.</span>")
 		return
-	if(alert(src, "You sure?", "Confirm", "Yes", "No") != "Yes")
+	if(tgui_alert(src, "You sure?", "Confirm", list("Yes", "No")) != "Yes")
 		return
 	message_admins("<span class='adminnotice'>[key_name_admin(usr)] disabled the shuttle.</span>")
 	SSshuttle.lastMode = SSshuttle.emergency.mode
@@ -803,7 +803,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(SSshuttle.emergency.mode != SHUTTLE_DISABLED)
 		to_chat(usr, "<span class='warning'>Error, shuttle not disabled.</span>")
 		return
-	if(alert(src, "You sure?", "Confirm", "Yes", "No") != "Yes")
+	if(tgui_alert(src, "You sure?", "Confirm", list("Yes", "No")) != "Yes")
 		return
 	message_admins("<span class='adminnotice'>[key_name_admin(usr)] enabled the emergency shuttle.</span>")
 	SSshuttle.adminEmergencyNoRecall = FALSE
@@ -833,7 +833,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 		return
 
 
-	var/notifyplayers = alert(src, "Do you want to notify the players?", "Options", "Yes", "No", "Cancel")
+	var/notifyplayers = tgui_alert(src, "Do you want to notify the players?", "Options", list("Yes", "No", "Cancel"))
 	if(notifyplayers == "Cancel")
 		return
 
@@ -1142,7 +1142,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "Please confirm you want to add latent zombie organs in all humans?", "Confirm Zombies", "Yes", "No")
+	var/confirm = tgui_alert(src, "Please confirm you want to add latent zombie organs in all humans?", "Confirm Zombies", list("Yes", "No"))
 	if(confirm != "Yes")
 		return
 
@@ -1160,7 +1160,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "Please confirm you want to cure all zombies?", "Confirm Zombie Cure", "Yes", "No")
+	var/confirm = tgui_alert(src, "Please confirm you want to cure all zombies?", "Confirm Zombie Cure", list("Yes", "No"))
 	if(confirm != "Yes")
 		return
 
@@ -1179,7 +1179,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 	if(!check_rights(R_ADMIN))
 		return
 
-	var/confirm = alert(src, "Please confirm you want polymorph all mobs?", "Confirm Polymorph", "Yes", "No")
+	var/confirm = tgui_alert(src, "Please confirm you want polymorph all mobs?", "Confirm Polymorph", list("Yes", "No"))
 	if(confirm != "Yes")
 		return
 
@@ -1378,7 +1378,7 @@ Traitors and the like can also be revived with the previous role mostly intact.
 				if(!ispath(delivery))
 					delivery = pick_closest_path(target_path)
 					if(!delivery)
-						alert("ERROR: Incorrect / improper path given.")
+						tgui_alert(src, "ERROR: Incorrect / improper path given.")
 				new delivery(pod)
 			new /obj/effect/pod_landingzone(get_turf(target), pod)
 		if(ADMIN_PUNISHMENT_SUPPLYPOD)

code/modules/admin/verbs/reestablish_db_connection.dm

@@ -7,10 +7,10 @@
 
 	if (SSdbcore.IsConnected())
 		if (!check_rights(R_DEBUG,0))
-			alert("The database is already connected! (Only those with +debug can force a reconnection)", "The database is already connected!")
+			tgui_alert(src, "The database is already connected! (Only those with +debug can force a reconnection)", "The database is already connected!")
 			return
 
-		var/reconnect = alert("The database is already connected! If you *KNOW* that this is incorrect, you can force a reconnection", "The database is already connected!", "Force Reconnect", "Cancel")
+		var/reconnect = tgui_alert(src, "The database is already connected! If you *KNOW* that this is incorrect, you can force a reconnection", "The database is already connected!", list("Force Reconnect", "Cancel"))
 		if (reconnect != "Force Reconnect")
 			return
 

code/modules/admin/verbs/secrets.dm

@@ -130,11 +130,11 @@
 			holder.holder.output_ai_laws()//huh, inconvenient var naming, huh?
 		if("showgm")
 			if(!SSticker.HasRoundStarted())
-				alert("The game hasn't started yet!")
+				tgui_alert(holder, "The game hasn't started yet!")
 			else if (SSticker.mode)
-				alert("The game mode is [SSticker.mode.name]")
+				tgui_alert(holder, "The game mode is [SSticker.mode.name]")
 			else
-				alert("For some reason there's a SSticker, but not a game mode")
+				tgui_alert(holder, "For some reason there's a SSticker, but not a game mode")
 		if("manifest")
 			var/dat = "<B>Showing Crew Manifest.</B><HR>"
 			dat += "<table cellspacing=5><tr><th>Name</th><th>Position</th></tr>"
@@ -163,7 +163,7 @@
 		if("ctfbutton")
 			toggle_all_ctf(holder)
 		if("tdomereset")
-			var/delete_mobs = alert("Clear all mobs?","Confirm","Yes","No","Cancel")
+			var/delete_mobs = tgui_alert(holder, "Clear all mobs?","Confirm",list("Yes","No","Cancel"))
 			if(delete_mobs == "Cancel")
 				return
 
@@ -195,7 +195,7 @@
 			message_admins("<span class='adminnotice'>[key_name_admin(holder)] reset the station name.</span>")
 			priority_announce("[command_name()] has renamed the station to \"[new_name]\".")
 		if("night_shift_set")
-			var/val = alert(holder, "What do you want to set night shift to? This will override the automatic system until set to automatic again.", "Night Shift", "On", "Off", "Automatic")
+			var/val = tgui_alert(holder, "What do you want to set night shift to? This will override the automatic system until set to automatic again.", "Night Shift", list("On", "Off", "Automatic"))
 			switch(val)
 				if("Automatic")
 					if(CONFIG_GET(flag/enable_night_shifts))
@@ -239,7 +239,7 @@
 			if(!is_funmin)
 				return
 			SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Virus Outbreak"))
-			switch(alert("Do you want this to be a random disease or do you have something in mind?",,"Make Your Own","Random","Choose"))
+			switch(tgui_alert(holder, "Do you want this to be a random disease or do you have something in mind?",,list("Make Your Own","Random","Choose")))
 				if("Make Your Own")
 					AdminCreateVirus(holder)
 				if("Random")
@@ -297,7 +297,7 @@
 		if("onlyone")
 			if(!is_funmin)
 				return
-			var/response = alert("Delay by 40 seconds?", "There can, in fact, only be one", "Instant!", "40 seconds (crush the hope of a normal shift)")
+			var/response = tgui_alert(holder, "Delay by 40 seconds?", "There can, in fact, only be one", list("Instant!", "40 seconds (crush the hope of a normal shift)"))
 			if(response == "Instant!")
 				holder.only_one()
 			else
@@ -308,7 +308,7 @@
 				return
 			SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Summon Guns"))
 			var/survivor_probability = 0
-			switch(alert("Do you want this to create survivors antagonists?",,"No Antags","Some Antags","All Antags!"))
+			switch(tgui_alert(holder, "Do you want this to create survivors antagonists?",,list("No Antags","Some Antags","All Antags!")))
 				if("Some Antags")
 					survivor_probability = 25
 				if("All Antags!")
@@ -320,7 +320,7 @@
 				return
 			SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Summon Magic"))
 			var/survivor_probability = 0
-			switch(alert("Do you want this to create magician antagonists?",,"No Antags","Some Antags","All Antags!"))
+			switch(tgui_alert(holder, "Do you want this to create magician antagonists?",,list("No Antags","Some Antags","All Antags!")))
 				if("Some Antags")
 					survivor_probability = 25
 				if("All Antags!")
@@ -331,12 +331,12 @@
 			if(!is_funmin)
 				return
 			if(!SSevents.wizardmode)
-				if(alert("Do you want to toggle summon events on?",,"Yes","No") == "Yes")
+				if(tgui_alert(holder, "Do you want to toggle summon events on?",,list("Yes","No")) == "Yes")
 					summonevents()
 					SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Summon Events", "Activate"))
 
 			else
-				switch(alert("What would you like to do?",,"Intensify Summon Events","Turn Off Summon Events","Nothing"))
+				switch(tgui_alert(holder, alert("What would you like to do?",,"Intensify Summon Events",list("Turn Off Summon Events","Nothing"))))
 					if("Intensify Summon Events")
 						summonevents()
 						SSblackbox.record_feedback("nested tally", "admin_secrets_fun_used", 1, list("Summon Events", "Intensify"))
@@ -471,7 +471,7 @@
 			if(!is_funmin)
 				return
 			if(!SSticker.HasRoundStarted())
-				alert("The game hasn't started yet!")
+				tgui_alert(holder, "The game hasn't started yet!")
 				return
 			var/objective = stripped_input(holder, "Enter an objective")
 			if(!objective)
@@ -497,7 +497,7 @@
 			if(!is_funmin)
 				return
 			if(!SSticker.HasRoundStarted())
-				alert("The game hasn't started yet!")
+				tgui_alert(holder, "The game hasn't started yet!")
 				return
 			message_admins("[key_name_admin(holder)] activated AK-47s for Everyone!")
 			holder.ak47s()
@@ -516,11 +516,11 @@
 		if("anime")
 			if(!is_funmin)
 				return
-			var/animetype = alert("Would you like to have the clothes be changed?",,"Yes","No","Cancel")
+			var/animetype = tgui_alert(holder, "Would you like to have the clothes be changed?",,list("Yes","No","Cancel"))
 
 			var/droptype
 			if(animetype =="Yes")
-				droptype = alert("Make the uniforms Nodrop?",,"Yes","No","Cancel")
+				droptype = tgui_alert(holder, "Make the uniforms Nodrop?",,list("Yes","No","Cancel"))
 
 			if(animetype == "Cancel" || droptype == "Cancel")
 				return
@@ -584,7 +584,7 @@
 	if(E)
 		E.processing = FALSE
 		if(E.announceWhen>0)
-			switch(alert(holder, "Would you like to alert the crew?", "Alert", "Yes", "No", "Cancel"))
+			switch(tgui_alert(holder, "Would you like to alert the crew?", "Alert", list("Yes", "No", "Cancel")))
 				if("Cancel")
 					E.kill()
 					return

code/modules/admin/verbs/selectequipment.dm

@@ -37,7 +37,7 @@
 	user = CLIENT_FROM_VAR(_user)
 
 	if(!ishuman(target) && !isobserver(target))
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 		return
 	target_mob = target
 
@@ -197,7 +197,7 @@
 
 /client/proc/admin_apply_outfit(mob/target, dresscode)
 	if(!ishuman(target) && !isobserver(target))
-		alert("Invalid mob")
+		tgui_alert(usr, "Invalid mob")
 		return
 
 	if(!dresscode)
@@ -210,7 +210,7 @@
 	else
 		human_target = target
 		if(human_target.l_store || human_target.r_store || human_target.s_store) //saves a lot of time for admins and coders alike
-			if(alert("Drop Items in Pockets? No will delete them.", "Robust quick dress shop", "Yes", "No") == "No")
+			if(tgui_alert(src, "Drop Items in Pockets? No will delete them.", "Robust quick dress shop", list("Yes", "No")) == "No")
 				delete_pocket = TRUE
 
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "Select Equipment") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!

code/modules/admin/verbs/shuttlepanel.dm

@@ -35,12 +35,12 @@
 			setTimer(ignitionTime)
 
 		if("Delete Shuttle")
-			if(alert(user, "Really delete [name || id]?", "Delete Shuttle", "Cancel", "Really!") != "Really!")
+			if(tgui_alert(user, "Really delete [name || id]?", "Delete Shuttle", list("Cancel", "Really!")) != "Really!")
 				return
 			jumpToNullSpace()
 
 		if("Into The Sunset (delete & greentext 'escape')")
-			if(alert(user, "Really delete [name || id] and greentext escape objectives?", "Delete Shuttle", "Cancel", "Really!") != "Really!")
+			if(tgui_alert(user, "Really delete [name || id] and greentext escape objectives?", "Delete Shuttle", list("Cancel", "Really!")) != "Really!")
 				return
 			intoTheSunset()
 
@@ -52,7 +52,7 @@
 	return  // use the existing verbs for this
 
 /obj/docking_port/mobile/arrivals/admin_fly_shuttle(mob/user)
-	switch(alert(user, "Would you like to fly the arrivals shuttle once or change its destination?", "Fly Shuttle", "Fly", "Retarget", "Cancel"))
+	switch(tgui_alert(user, "Would you like to fly the arrivals shuttle once or change its destination?", "Fly Shuttle", list("Fly", "Retarget", "Cancel")))
 		if("Cancel")
 			return
 		if("Fly")

code/modules/admin/view_variables/admin_delete.dm

@@ -10,7 +10,7 @@
 		else
 			jmp_coords = coords = "in nullspace"
 
-	if (alert(src, "Are you sure you want to delete:\n[D]\n[coords]?", "Confirmation", "Yes", "No") == "Yes")
+	if (tgui_alert(src, "Are you sure you want to delete:\n[D]\n[coords]?", "Confirmation", list("Yes", "No")) == "Yes")
 		log_admin("[key_name(usr)] deleted [D] [coords]")
 		message_admins("[key_name_admin(usr)] deleted [D] [jmp_coords]")
 		SSblackbox.record_feedback("tally", "admin_verb", 1, "Delete") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!

code/modules/admin/view_variables/get_variables.dm

@@ -261,10 +261,10 @@
 					break
 				D = locate(ref)
 				if(!D)
-					alert("Invalid ref!")
+					tgui_alert(usr, "Invalid ref!")
 					continue
 				if(!D.can_vv_mark())
-					alert("Datum can not be marked!")
+					tgui_alert(usr, "Datum can not be marked!")
 					continue
 			while(!D)
 			.["type"] = D.type

code/modules/admin/view_variables/mass_edit_variables.dm

@@ -52,7 +52,7 @@
 	if(variable in GLOB.VVpixelmovement)
 		if(!check_rights(R_DEBUG))
 			return
-		var/prompt = alert(src, "Editing this var may irreparably break tile gliding for the rest of the round. THIS CAN'T BE UNDONE", "DANGER", "ABORT ", "Continue", " ABORT")
+		var/prompt = tgui_alert(src, "Editing this var may irreparably break tile gliding for the rest of the round. THIS CAN'T BE UNDONE", "DANGER", list("ABORT ", "Continue", " ABORT"))
 		if (prompt != "Continue")
 			return
 
@@ -118,7 +118,7 @@
 			var/pre_processing = new_value
 			var/unique
 			if (varsvars?.len)
-				unique = alert(usr, "Process vars unique to each instance, or same for all?", "Variable Association", "Unique", "Same")
+				unique = tgui_alert(usr, "Process vars unique to each instance, or same for all?", "Variable Association", list("Unique", "Same"))
 				if(unique == "Unique")
 					unique = TRUE
 				else
@@ -145,7 +145,7 @@
 				CHECK_TICK
 
 		if (VV_NEW_TYPE)
-			var/many = alert(src, "Create only one [value["type"]] and assign each or a new one for each thing", "How Many", "One", "Many", "Cancel")
+			var/many = tgui_alert(src, "Create only one [value["type"]] and assign each or a new one for each thing", "How Many", list("One", "Many", "Cancel"))
 			if (many == "Cancel")
 				return
 			if (many == "Many")

code/modules/admin/view_variables/modify_variables.dm

@@ -9,7 +9,7 @@ GLOBAL_PROTECT(VVpixelmovement)
 
 /client/proc/vv_parse_text(O, new_var)
 	if(O && findtext(new_var,"\["))
-		var/process_vars = alert(usr,"\[] detected in string, process as variables?","Process Variables?","Yes","No")
+		var/process_vars = tgui_alert(usr, "\[] detected in string, process as variables?","Process Variables?",list("Yes","No"))
 		if(process_vars == "Yes")
 			. = string2listofvars(new_var, O)
 
@@ -24,7 +24,7 @@ GLOBAL_PROTECT(VVpixelmovement)
 	if (!subtypes || !subtypes.len)
 		return FALSE
 	if (subtypes?.len)
-		switch(alert("Strict object type detection?", "Type detection", "Strictly this type","This type and subtypes", "Cancel"))
+		switch(tgui_alert(src, "Strict object type detection?", "Type detection", list("Strictly this type","This type and subtypes", "Cancel")))
 			if("Strictly this type")
 				return FALSE
 			if("This type and subtypes")
@@ -97,7 +97,7 @@ GLOBAL_PROTECT(VVpixelmovement)
 
 	L += var_value
 
-	switch(alert("Would you like to associate a value with the list entry?",,"Yes","No"))
+	switch(tgui_alert(src, "Would you like to associate a value with the list entry?",,list("Yes","No")))
 		if("Yes")
 			L[var_value] = mod_list_add_ass(O) //hehe
 	if (O)
@@ -116,7 +116,7 @@ GLOBAL_PROTECT(VVpixelmovement)
 		return
 
 	if(L.len > 1000)
-		var/confirm = alert(src, "The list you're trying to edit is very long, continuing may crash the server.", "Warning", "Continue", "Abort")
+		var/confirm = tgui_alert(src, "The list you're trying to edit is very long, continuing may crash the server.", "Warning", list("Continue", "Abort"))
 		if(confirm != "Continue")
 			return
 
@@ -178,7 +178,7 @@ GLOBAL_PROTECT(VVpixelmovement)
 	if (index == null)
 		return
 	var/assoc = 0
-	var/prompt = alert(src, "Do you want to edit the key or its assigned value?", "Associated List", "Key", "Assigned Value", "Cancel")
+	var/prompt = tgui_alert(src, "Do you want to edit the key or its assigned value?", "Associated List", list("Key", "Assigned Value", "Cancel"))
 	if (prompt == "Cancel")
 		return
 	if (prompt == "Assigned Value")

code/modules/admin/view_variables/topic.dm

@@ -32,7 +32,7 @@
 
 			// If the new name is something that would be restricted by IC chat filters,
 			// give the admin a warning but allow them to do it anyway if they want.
-			// if(CHAT_FILTER_CHECK(new_name) && alert(usr, "Your selected name contains words restricted by IC chat filters. Confirm this new name?", "IC Chat Filter Conflict", "Confirm", "Cancel") == "Cancel")
+			// if(CHAT_FILTER_CHECK(new_name) && tgui_alert(usr, "Your selected name contains words restricted by IC chat filters. Confirm this new name?", "IC Chat Filter Conflict", list("Confirm", "Cancel")) == "Cancel")
 			// 	return
 
 			if( !new_name || !M )
@@ -69,7 +69,7 @@
 				to_chat(usr, "This can only be done to instances of type /mob/living/carbon/monkey", confidential = TRUE)
 				return
 
-			if(alert("Confirm mob type change?",,"Transform","Cancel") != "Transform")
+			if(tgui_alert(usr, "Confirm mob type change?",,list("Transform","Cancel")) != "Transform")
 				return
 			if(!Mo)
 				to_chat(usr, "Mob doesn't exist anymore", confidential = TRUE)

code/modules/admin/view_variables/topic_list.dm

@@ -9,7 +9,7 @@
 				mod_list(target, null, "list", "contents", target_index, autodetect_class = FALSE)
 			if(href_list[VV_HK_LIST_REMOVE])
 				var/variable = target[target_index]
-				var/prompt = alert("Do you want to remove item number [target_index] from list?", "Confirm", "Yes", "No")
+				var/prompt = tgui_alert(src, "Do you want to remove item number [target_index] from list?", "Confirm", list("Yes", "No"))
 				if (prompt != "Yes")
 					return
 				target.Cut(target_index, target_index+1)

code/modules/antagonists/abductor/abductor.dm

@@ -119,7 +119,7 @@
 		to_chat(admin, "<span class='warning'>This only works on humans!</span>")
 		return
 	var/mob/living/carbon/human/H = owner.current
-	var/gear = alert(admin,"Agent or Scientist Gear","Gear","Agent","Scientist")
+	var/gear = tgui_alert(admin, "Agent or Scientist Gear","Gear",list("Agent","Scientist"))
 	if(gear)
 		if(gear=="Agent")
 			H.equipOutfit(/datum/outfit/abductor/agent)

code/modules/antagonists/bloodsucker/objects/bloodsucker_coffin.dm

@@ -143,7 +143,7 @@
 			A = get_area(src)
 			// Claim?
 			if(!bloodsuckerdatum.coffin && !resident && (is_station_level(Turf.z) || !A.map_name == "Space"))
-				switch(alert(user,"Do you wish to claim this as your coffin? [get_area(src)] will be your lair.","Claim Lair","Yes", "No"))
+				switch(tgui_alert(user, "Do you wish to claim this as your coffin? [get_area(src)] will be your lair.","Claim Lair",list("Yes", "No")))
 					if("Yes")
 						ClaimCoffin(user)
 			if (user.AmStaked()) // Stake? No Heal!

code/modules/antagonists/bloodsucker/objects/bloodsucker_crypt.dm

@@ -232,7 +232,7 @@
 		if(B.lair != get_area(src))
 			to_chat(user, "<span class='danger'>You may only activate this structure in your lair: [B.lair].</span>")
 			return
-		switch(alert(user,"Do you wish to afix this structure here? Be aware you wont be able to unsecure it anymore", "Secure [src]", "Yes", "No"))
+		switch(tgui_alert(user, "Do you wish to afix this structure here? Be aware you wont be able to unsecure it anymore", "Secure [src]", list("Yes", "No")))
 			if("Yes")
 				owner = user
 				density = FALSE
@@ -398,7 +398,7 @@
 				alert_text += "\n\nYou will no longer be loyal to the station!"
 			if(SSticker.mode.AmValidAntag(target.mind))  */
 			alert_text += "\n\nYou will not lose your current objectives, but they come second to the will of your new master!"
-			switch(alert(target, alert_text,"THE HORRIBLE PAIN! WHEN WILL IT END?!","Yes, Master!", "NEVER!"))
+			switch(tgui_alert(target, alert_text,"THE HORRIBLE PAIN! WHEN WILL IT END?!",list("Yes, Master!", "NEVER!")))
 				if("Yes, Master!")
 					disloyalty_accept(target)
 				else

code/modules/antagonists/brainwashing/brainwashing.dm

@@ -54,9 +54,9 @@
 		var/objective = stripped_input(admin, "Add an objective, or leave empty to finish.", "Brainwashing", null, MAX_MESSAGE_LEN)
 		if(objective)
 			objectives += objective
-	while(alert(admin,"Add another objective?","More Brainwashing","Yes","No") == "Yes")
+	while(tgui_alert(admin, "Add another objective?","More Brainwashing",list("Yes","No")) == "Yes")
 
-	if(alert(admin,"Confirm Brainwashing?","Are you sure?","Yes","No") == "No")
+	if(tgui_alert(admin, "Confirm Brainwashing?","Are you sure?",list("Yes","No")) == "No")
 		return
 
 	if(!LAZYLEN(objectives))

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

@@ -36,7 +36,7 @@
 		to_chat(user, "<span class='warning'>We are already reviving.</span>")
 		return
 	if(!user.stat) //Confirmation for living changelings if they want to fake their death
-		switch(alert("Are we sure we wish to fake our own death?",,"Yes", "No"))
+		switch(tgui_alert(user, "Are we sure we wish to fake our own death?",,list("Yes", "No")))
 			if("No")
 				return
 	return ..()

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

@@ -12,7 +12,7 @@
 
 /obj/effect/proc_holder/changeling/headcrab/sting_action(mob/user)
 	set waitfor = FALSE
-	if(alert("Are we sure we wish to kill ourself and create a headslug?",,"Yes", "No") == "No")
+	if(tgui_alert(user, "Are we sure we wish to kill ourself and create a headslug?",,list("Yes", "No")) == "No")
 		return
 	var/datum/mind/M = user.mind
 	var/list/organs = user.getorganszone(BODY_ZONE_HEAD, 1)

code/modules/antagonists/clockcult/clock_effects/clock_sigils.dm

@@ -465,7 +465,7 @@
 	var/datum/clockwork_rite/CR = possible_rites[input_key]
 	if(!CR)
 		return
-	var/choice = alert(user, "What to do with this rite?", "What to do?", "Cast", "Show Info", "Cancel")
+	var/choice = tgui_alert(user, "What to do with this rite?", "What to do?", list("Cast", "Show Info", "Cancel"))
 	switch(choice)
 		if("Cast")
 			CR.try_cast(src, user)

code/modules/antagonists/clockcult/clock_items/construct_chassis.dm

@@ -48,7 +48,7 @@
 		to_chat(user, "<span class='danger'>You were too late! Better luck next time.</span>")
 		return
 	user.forceMove(get_turf(src)) //If we attack through the alert, jump to the chassis so we know what we're getting into
-	if(alert(user, "Become a [construct_name]? You can no longer be cloned!", construct_name, "Yes", "Cancel") == "Cancel")
+	if(tgui_alert(user, "Become a [construct_name]? You can no longer be cloned!", construct_name, list("Yes", "Cancel")) == "Cancel")
 		return
 	if(QDELETED(src))
 		to_chat(user, "<span class='danger'>You were too late! Better luck next time.</span>")

code/modules/antagonists/clockcult/clock_mobs/_eminence.dm

@@ -131,7 +131,7 @@
 	if(!G.recalls_remaining)
 		to_chat(src, "<span class='warning'>The Ark can no longer recall!</span>")
 		return
-	if(alert(src, "Initiate mass recall?", "Mass Recall", "Yes", "No") != "Yes" || QDELETED(src) || QDELETED(G) || !G.obj_integrity)
+	if(tgui_alert(src, "Initiate mass recall?", "Mass Recall", list("Yes", "No")) != "Yes" || QDELETED(src) || QDELETED(G) || !G.obj_integrity)
 		return
 	G.initiate_mass_recall() //wHOOPS LOOKS LIKE A HULK GOT THROUGH
 
@@ -334,6 +334,6 @@
 /datum/action/innate/eminence/mass_recall/Activate()
 	var/obj/structure/destructible/clockwork/massive/celestial_gateway/G = GLOB.ark_of_the_clockwork_justiciar
 	if(G && !G.recalling && G.recalls_remaining)
-		if(alert(owner, "Initiate mass recall?", "Mass Recall", "Yes", "No") != "Yes" || QDELETED(owner) || QDELETED(G) || !G.obj_integrity)
+		if(tgui_alert(owner, "Initiate mass recall?", "Mass Recall", list("Yes", "No")) != "Yes" || QDELETED(owner) || QDELETED(G) || !G.obj_integrity)
 			return
 		G.initiate_mass_recall()

code/modules/antagonists/clockcult/clock_scripture.dm

@@ -276,7 +276,7 @@ Judgement 80k power or nine converts
 		return
 	var/obj/structure/destructible/clockwork/massive/celestial_gateway/G = GLOB.ark_of_the_clockwork_justiciar
 	if(G && !G.active && combat_construct && is_reebe(invoker.z) && !confirmed) //Putting marauders on the base during the prep phase is a bad idea mmkay
-		if(alert(invoker, "This is a combat construct, and you cannot easily get it to the station. Are you sure you want to make one here?", "Construct Alert", "Yes", "Cancel") == "Cancel")
+		if(tgui_alert(invoker, "This is a combat construct, and you cannot easily get it to the station. Are you sure you want to make one here?", "Construct Alert", list("Yes", "Cancel")) == "Cancel")
 			return
 		if(!is_servant_of_ratvar(invoker) || !invoker.canUseTopic(slab))
 			return

code/modules/antagonists/clockcult/clock_structures/ark_of_the_clockwork_justicar.dm

@@ -42,7 +42,7 @@
 
 /obj/structure/destructible/clockwork/massive/celestial_gateway/on_attack_hand(mob/user, act_intent, unarmed_attack_flags)
 	if(!active  && is_servant_of_ratvar(user) && user.canUseTopic(src, !issilicon(user), NO_DEXTERY))
-		if(alert(user, "Are you sure you want to activate the ark? Once enabled, there will be no turning back.", "Enabling the ark", "Activate!", "Cancel") == "Activate!")
+		if(tgui_alert(user, "Are you sure you want to activate the ark? Once enabled, there will be no turning back.", "Enabling the ark", list("Activate!", "Cancel")) == "Activate!")
 			if(active)
 				return
 			log_game("[key_name(user)] has activated an Ark of the Clockwork Justicar at [COORD(src)].")
@@ -356,9 +356,9 @@
 	if(GLOB.servants_active)
 		to_chat(user, "<span class='danger'>The Ark is already counting down.</span>")
 		return ..()
-	if(alert(user, "Activate the Ark's countdown?", name, "Yes", "No") == "Yes")
-		if(alert(user, "REALLY activate the Ark's countdown?", name, "Yes", "No") == "Yes")
-			if(alert(user, "You're REALLY SURE? This cannot be undone.", name, "Yes - Activate the Ark", "No") == "Yes - Activate the Ark")
+	if(tgui_alert(user, "Activate the Ark's countdown?", name, list("Yes", "No")) == "Yes")
+		if(tgui_alert(user, "REALLY activate the Ark's countdown?", name, list("Yes", "No")) == "Yes")
+			if(tgui_alert(user, "You're REALLY SURE? This cannot be undone.", name, list("Yes - Activate the Ark", "No")) == "Yes - Activate the Ark")
 				message_admins("<span class='danger'>Admin [key_name_admin(user)] started the Ark's countdown!</span>")
 				log_admin("Admin [key_name(user)] started the Ark's countdown on a non-clockcult mode!")
 				to_chat(user, "<span class='userdanger'>The gamemode is now being treated as clockwork cult, and the Ark is counting down from 5 \

code/modules/antagonists/clockcult/clock_structures/clockwork_obelisk.dm

@@ -53,7 +53,7 @@
 	if(!is_servant_of_ratvar(user) || !can_access_clockwork_power(src, hierophant_cost) || !anchored)
 		to_chat(user, "<span class='warning'>You place your hand on [src], but it doesn't react.</span>")
 		return
-	var/choice = alert(user,"You place your hand on [src]...",,"Hierophant Broadcast","Spatial Gateway","Cancel") //Will create a stable gateway instead if between two obelisks one of which is onstation and the other on reebe
+	var/choice = tgui_alert(user, "You place your hand on [src]...",,list("Hierophant Broadcast","Spatial Gateway","Cancel")) //Will create a stable gateway instead if between two obelisks one of which is onstation and the other on reebe
 	switch(choice)
 		if("Hierophant Broadcast")
 			if(active)

code/modules/antagonists/clockcult/clock_structures/eminence_spire.dm

@@ -56,7 +56,7 @@
 	if(!GLOB.servants_active)
 		to_chat(user, "<span class='warning'>The Ark must be active first!</span>")
 		return
-	if(alert(user, "Become the Eminence using admin?", "Become Eminence", "Yes", "No") != "Yes")
+	if(tgui_alert(user, "Become the Eminence using admin?", "Become Eminence", list("Yes", "No")) != "Yes")
 		return
 	message_admins("<span class='danger'>Admin [key_name_admin(user)] directly became the Eminence of the cult!</span>")
 	log_admin("Admin [key_name(user)] made themselves the Eminence.")
@@ -67,7 +67,7 @@
 		M.playsound_local(M, 'sound/machines/clockcult/eminence_selected.ogg', 50, FALSE)
 
 /obj/structure/destructible/clockwork/eminence_spire/proc/nomination(mob/living/nominee) //A user is nominating themselves or ghosts to become Eminence
-	var/nomination_choice = alert(nominee, "Who would you like to nominate?", "Eminence Nomination", "Nominate Yourself", "Nominate Ghosts", "Cancel")
+	var/nomination_choice = tgui_alert(nominee, "Who would you like to nominate?", "Eminence Nomination", list("Nominate Yourself", "Nominate Ghosts", "Cancel"))
 	if(!is_servant_of_ratvar(nominee) || !nominee.canUseTopic(src) || eminence_nominee)
 		return
 	switch(nomination_choice)
@@ -84,7 +84,7 @@
 	selection_timer = addtimer(CALLBACK(src, .proc/kingmaker), 300, TIMER_STOPPABLE)
 
 /obj/structure/destructible/clockwork/eminence_spire/proc/objection(mob/living/wright)
-	if(alert(wright, "Object to the selection of [eminence_nominee] as Eminence?", "Objection!", "Object", "Cancel") == "Cancel" || !is_servant_of_ratvar(wright) || !wright.canUseTopic(src) || !eminence_nominee)
+	if(tgui_alert(wright, "Object to the selection of [eminence_nominee] as Eminence?", "Objection!", list("Object", "Cancel")) == "Cancel" || !is_servant_of_ratvar(wright) || !wright.canUseTopic(src) || !eminence_nominee)
 		return
 	hierophant_message("<span class='brass'><b>[wright] objects to the nomination of [eminence_nominee]!</b> The eminence spire has been reset.</span>")
 	for(var/mob/M in servants_and_ghosts())
@@ -93,7 +93,7 @@
 	deltimer(selection_timer)
 
 /obj/structure/destructible/clockwork/eminence_spire/proc/cancelation(mob/living/cold_feet)
-	if(alert(cold_feet, "Cancel your nomination?", "Cancel Nomination", "Withdraw Nomination", "Cancel") == "Cancel" || !is_servant_of_ratvar(cold_feet) || !cold_feet.canUseTopic(src) || !eminence_nominee)
+	if(tgui_alert(cold_feet, "Cancel your nomination?", "Cancel Nomination", list("Withdraw Nomination", "Cancel")) == "Cancel" || !is_servant_of_ratvar(cold_feet) || !cold_feet.canUseTopic(src) || !eminence_nominee)
 		return
 	hierophant_message("<span class='brass'><b>[eminence_nominee] has withdrawn their nomination!</b> The eminence spire has been reset.</span>")
 	for(var/mob/M in servants_and_ghosts())

code/modules/antagonists/clockcult/clock_structures/heralds_beacon.dm

@@ -71,7 +71,7 @@
 		to_chat(user, "<span class='danger'>You can no longer vote with [src].</span>")
 		return
 	var/voting = !(user.key in voters)
-	if(alert(user, "[voting ? "Cast a" : "Undo your"] vote to activate the beacon?", "Herald's Beacon", "Change Vote", "Cancel") == "Cancel")
+	if(tgui_alert(user, "[voting ? "Cast a" : "Undo your"] vote to activate the beacon?", "Herald's Beacon", list("Change Vote", "Cancel")) == "Cancel")
 		return
 	if(!user.canUseTopic(src) || !is_servant_of_ratvar(user) || !available)
 		return

code/modules/antagonists/clockcult/clock_structures/ratvar_the_clockwork_justicar.dm

@@ -42,7 +42,7 @@
 
 //ATTACK GHOST IGNORING PARENT RETURN VALUE
 /obj/structure/destructible/clockwork/massive/ratvar/attack_ghost(mob/dead/observer/O)
-	var/alertresult = alert(O, "Embrace the Justiciar's light? You can no longer be cloned!",,"Yes", "No")
+	var/alertresult = tgui_alert(O, "Embrace the Justiciar's light? You can no longer be cloned!",,list("Yes", "No"))
 	if(alertresult == "No" || QDELETED(O) || !istype(O) || !O.key)
 		return FALSE
 	var/mob/living/simple_animal/drone/cogscarab/ratvar/R = new/mob/living/simple_animal/drone/cogscarab/ratvar(get_turf(src))

code/modules/antagonists/cult/blood_magic.dm

@@ -192,7 +192,7 @@
 	magic_path = "/obj/item/melee/blood_magic/armor"
 
 /datum/action/innate/cult/blood_spell/equipment/Activate()
-	var/choice = alert(owner,"Choose your equipment type",,"Combat Equipment","Ritual Dagger","Cancel")
+	var/choice = tgui_alert(owner, "Choose your equipment type",,"Combat Equipment",list("Ritual Dagger","Cancel"))
 	if(choice == "Ritual Dagger")
 		var/turf/T = get_turf(owner)
 		owner.visible_message("<span class='warning'>[owner]'s hand glows red for a moment.</span>", \
@@ -610,7 +610,7 @@
 				candidate.color = "black"
 				if(do_after(user, 90, target = candidate))
 					candidate.emp_act(80)
-					var/construct_class = alert(user, "Please choose which type of construct you wish to create.",,"Juggernaut","Wraith","Artificer")
+					var/construct_class = tgui_alert(user, "Please choose which type of construct you wish to create.",,list("Juggernaut","Wraith","Artificer"))
 					user.visible_message("<span class='danger'>The dark cloud receedes from what was formerly [candidate], revealing a\n [construct_class]!</span>")
 					switch(construct_class)
 						if("Juggernaut")

code/modules/antagonists/cult/cult_comms.dm

@@ -79,7 +79,7 @@
 	return ..()
 
 /datum/action/innate/cult/mastervote/Activate()
-	var/choice = alert(owner, "The mantle of leadership is heavy. Success in this role requires an expert level of communication and experience. Are you sure?",, "Yes", "No")
+	var/choice = tgui_alert(owner, "The mantle of leadership is heavy. Success in this role requires an expert level of communication and experience. Are you sure?",, list("Yes", "No"))
 	if(choice == "Yes" && IsAvailable())
 		var/datum/antagonist/cult/C = owner.mind.has_antag_datum(/datum/antagonist/cult,TRUE)
 		if(!C.cult_team)

code/modules/antagonists/cult/ritual.dm

@@ -101,7 +101,7 @@ This file contains the cult dagger and rune list code
 		if(!(A in summon_objective.summon_spots))
 			to_chat(user, "<span class='cultlarge'>The Geometer can only be summoned where the veil is weak - in [english_list(summon_objective.summon_spots)]!</span>")
 			return
-		var/confirm_final = alert(user, "This is the FINAL step to summon Nar'Sie; it is a long, painful ritual and the crew will be alerted to your presence", "Are you prepared for the final battle?", "My life for Nar'Sie!", "No")
+		var/confirm_final = tgui_alert(user, "This is the FINAL step to summon Nar'Sie; it is a long, painful ritual and the crew will be alerted to your presence", "Are you prepared for the final battle?", list("My life for Nar'Sie!", "No"))
 		if(confirm_final == "No")
 			to_chat(user, "<span class='cult'>You decide to prepare further before scribing the rune.</span>")
 			return

code/modules/antagonists/cult/runes.dm

@@ -853,7 +853,7 @@ structure_check() searches for nearby cultist structures required for the invoca
 	. = ..()
 	var/mob/living/user = invokers[1]
 	var/turf/T = get_turf(src)
-	var/choice = alert(user,"You tear open a connection to the spirit realm...",,"Summon a Cult Ghost","Ascend as a Dark Spirit","Cancel")
+	var/choice = tgui_alert(user, "You tear open a connection to the spirit realm...",,list("Summon a Cult Ghost","Ascend as a Dark Spirit","Cancel"))
 	if(choice == "Summon a Cult Ghost")
 		var/area/A = get_area(T)
 		if(A.map_name == "Space" || is_mining_level(T.z))

code/modules/antagonists/devil/devil.dm

@@ -131,7 +131,7 @@ GLOBAL_LIST_INIT(devil_suffix, list(" the Red", " the Soulless", " the Master",
 	log_admin("[key_name_admin(admin)] set [owner.current] devil ascendable to [ascendable])")
 
 /datum/antagonist/devil/admin_add(datum/mind/new_owner,mob/admin)
-	switch(alert(admin,"Should the devil be able to ascend",,"Yes","No","Cancel"))
+	switch(tgui_alert(admin, "Should the devil be able to ascend",,list("Yes","No","Cancel")))
 		if("Yes")
 			ascendable = TRUE
 		if("No")

code/modules/antagonists/disease/disease_mob.dm

@@ -296,7 +296,7 @@ the new instance inside the host to be updated to the template's stats.
 
 /mob/camera/disease/proc/confirm_initial_infection(mob/living/carbon/human/H)
 	set waitfor = FALSE
-	if(alert(src, "Select [H.name] as your initial host?", "Select Host", "Yes", "No") != "Yes")
+	if(tgui_alert(src, "Select [H.name] as your initial host?", "Select Host", list("Yes", "No")) != "Yes")
 		return
 	if(!freemove)
 		return

code/modules/antagonists/monkey/monkey.dm

@@ -69,7 +69,7 @@
 /datum/antagonist/monkey/admin_remove(mob/admin)
 	var/mob/living/carbon/monkey/M = owner.current
 	if(istype(M))
-		switch(alert(admin, "Humanize?", "Humanize", "Yes", "No"))
+		switch(tgui_alert(admin, "Humanize?", "Humanize", list("Yes", "No")))
 			if("Yes")
 				if(admin == M)
 					admin = M.humanize(TR_KEEPITEMS  |  TR_KEEPIMPLANTS  |  TR_KEEPORGANS  |  TR_KEEPDAMAGE  |  TR_KEEPVIRUS  |  TR_DEFAULTMSG)
@@ -89,7 +89,7 @@
 /datum/antagonist/monkey/leader/admin_add(datum/mind/new_owner,mob/admin)
 	var/mob/living/carbon/human/H = new_owner.current
 	if(istype(H))
-		switch(alert(admin, "Monkeyize?", "Monkeyize", "Yes", "No"))
+		switch(tgui_alert(admin, "Monkeyize?", "Monkeyize", list("Yes", "No")))
 			if("Yes")
 				if(admin == H)
 					admin = H.monkeyize()

code/modules/antagonists/nukeop/equipment/nuclear_challenge.dm

@@ -26,7 +26,7 @@ GLOBAL_VAR_INIT(war_declared, FALSE)
 		return
 
 	declaring_war = TRUE
-	var/are_you_sure = alert(user, "Consult your team carefully before you declare war on [station_name()]]. Are you sure you want to alert the enemy crew? You have [DisplayTimeText(world.time-SSticker.round_start_time - CHALLENGE_TIME_LIMIT)] to decide", "Declare war?", "Yes", "No")
+	var/are_you_sure = tgui_alert(user, "Consult your team carefully before you declare war on [station_name()]]. Are you sure you want to alert the enemy crew? You have [DisplayTimeText(world.time-SSticker.round_start_time - CHALLENGE_TIME_LIMIT)] to decide", "Declare war?", list("Yes", "No"))
 	declaring_war = FALSE
 
 	if(!check_allowed(user))
@@ -39,7 +39,7 @@ GLOBAL_VAR_INIT(war_declared, FALSE)
 	var/war_declaration = "[user.real_name] has declared [user.p_their()] intent to utterly destroy [station_name()] with a nuclear device, and dares the crew to try and stop [user.p_them()]."
 
 	declaring_war = TRUE
-	var/custom_threat = alert(user, "Do you want to customize your declaration?", "Customize?", "Yes", "No")
+	var/custom_threat = tgui_alert(user, "Do you want to customize your declaration?", "Customize?", list("Yes", "No"))
 	declaring_war = FALSE
 
 	if(!check_allowed(user))

code/modules/antagonists/traitor/equipment/Malf_Modules.dm

@@ -255,7 +255,7 @@ GLOBAL_LIST_INIT(blacklisted_malf_machines, typecacheof(list(
 	if(!istype(T) || !is_station_level(T.z))
 		to_chat(owner, "<span class='warning'>You cannot activate the doomsday device while off-station!</span>")
 		return
-	if(alert(owner, "Send arming signal? (true = arm, false = cancel)", "purge_all_life()", "confirm = TRUE;", "confirm = FALSE;") != "confirm = TRUE;")
+	if(tgui_alert(owner, "Send arming signal? (true = arm, false = cancel)", "purge_all_life()", list("confirm = TRUE;", "confirm = FALSE;")) != "confirm = TRUE;")
 		return
 	if (active)
 		return //prevent the AI from activating an already active doomsday
@@ -695,7 +695,7 @@ GLOBAL_LIST_INIT(blacklisted_malf_machines, typecacheof(list(
 	if(!owner_AI.can_place_transformer(src))
 		return
 	active = TRUE
-	if(alert(owner, "Are you sure you want to place the machine here?", "Are you sure?", "Yes", "No") == "No")
+	if(tgui_alert(owner, "Are you sure you want to place the machine here?", "Are you sure?", list("Yes", "No")) == "No")
 		active = FALSE
 		return
 	if(!owner_AI.can_place_transformer(src))

code/modules/antagonists/wizard/equipment/soulstone.dm

@@ -222,7 +222,7 @@
 			var/obj/structure/constructshell/T = target
 			var/mob/living/simple_animal/hostile/construct/shade/A = locate() in src
 			if(A)
-				var/construct_class = alert(user, "Please choose which type of construct you wish to create.",,"Juggernaut","Wraith","Artificer")
+				var/construct_class = tgui_alert(user, "Please choose which type of construct you wish to create.",,list("Juggernaut","Wraith","Artificer"))
 				if(!T || !T.loc)
 					return
 				switch(construct_class)

code/modules/assembly/holder.dm

@@ -116,7 +116,7 @@
 		to_chat(user, "<span class='danger'>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"))
+		switch(tgui_alert(user, "Which side would you like to use?",,list("Left","Right")))
 			if("Left")
 				a_left.attack_self(user)
 			if("Right")

code/modules/awaymissions/capture_the_flag.dm

@@ -210,7 +210,7 @@
 /obj/machinery/capture_the_flag/attack_ghost(mob/user)
 	if(ctf_enabled == FALSE)
 		if(user.client && user.client.holder)
-			var/response = alert("Enable CTF?", "CTF", "Yes", "No")
+			var/response = tgui_alert(user, "Enable CTF?", "CTF", list("Yes", "No"))
 			if(response == "Yes")
 				toggle_all_ctf(user)
 			return

code/modules/awaymissions/corpse.dm

@@ -49,7 +49,7 @@
 		var/mob/dead/observer/O = user
 		if(!O.can_reenter_round() && !skip_reentry_check)
 			return FALSE
-	var/ghost_role = alert(latejoinercalling ? "Latejoin as [mob_name]? (This is a ghost role, and as such, it's very likely to be off-station.)" : "Become [mob_name]? (Warning, You can no longer be cloned!)",,"Yes","No")
+	var/ghost_role = tgui_alert(user, latejoinercalling ? "Latejoin as [mob_name]? (This is a ghost role, and as such, it's very likely to be off-station.)" : "Become [mob_name]? (Warning, You can no longer be cloned!)",,list("Yes","No"))
 	if(ghost_role == "No" || !loc)
 		return
 	if(QDELETED(src) || QDELETED(user))
@@ -595,7 +595,7 @@
 	job_description = "Space Bar Patron"
 
 /obj/effect/mob_spawn/human/alive/space_bar_patron/on_attack_hand(mob/user, act_intent = user.a_intent, unarmed_attack_flags)
-	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!)",,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/awaymissions/signpost.dm

@@ -16,7 +16,7 @@
 	. = ..()
 	if(.)
 		return
-	if(alert(question,name,"Yes","No") == "Yes" && Adjacent(user))
+	if(tgui_alert(user, question,name,list("Yes","No")) == "Yes" && Adjacent(user))
 		var/turf/T = find_safe_turf(zlevels=zlevels)
 
 		if(T)

code/modules/buildmode/submodes/advanced.dm

@@ -22,11 +22,11 @@
 	if(!ispath(objholder))
 		objholder = pick_closest_path(target_path)
 		if(!objholder)
-			alert("No path was selected")
+			tgui_alert(c, "No path was selected")
 			return
 		else if(ispath(objholder, /area))
 			objholder = null
-			alert("That path is not allowed.")
+			tgui_alert(c, "That path is not allowed.")
 			return
 
 /datum/buildmode_mode/advanced/handle_click(client/c, params, obj/object)

code/modules/buildmode/submodes/fill.dm

@@ -1,6 +1,6 @@
 /datum/buildmode_mode/fill
 	key = "fill"
-	
+
 	use_corner_selection = TRUE
 	var/objholder = null
 
@@ -17,11 +17,11 @@
 	if(!ispath(objholder))
 		objholder = pick_closest_path(target_path)
 		if(!objholder)
-			alert("No path has been selected.")
+			tgui_alert(c, "No path has been selected.")
 			return
 		else if(ispath(objholder, /area))
 			objholder = null
-			alert("Area paths are not supported for this mode, use the area edit mode instead.")
+			tgui_alert(c, "Area paths are not supported for this mode, use the area edit mode instead.")
 			return
 	deselect_region()
 

code/modules/buildmode/submodes/mapgen.dm

@@ -42,7 +42,7 @@
 				return
 		G.defineRegion(cornerA, cornerB, 1)
 		highlight_region(G.map)
-		var/confirm = alert("Are you sure you want run the map generator?", "Run generator", "Yes", "No")
+		var/confirm = tgui_alert(c, "Are you sure you want run the map generator?", "Run generator", list("Yes", "No"))
 		if(confirm == "Yes")
 			G.generate()
 		log_admin("Build Mode: [key_name(c)] ran the map generator '[G.buildmode_name]' in the region from [AREACOORD(cornerA)] to [AREACOORD(cornerB)]")

code/modules/cargo/centcom_podlauncher.dm

@@ -288,7 +288,7 @@
 				if (isnull(boomInput[i]))
 					return
 				if (!isnum(boomInput[i])) //If the user doesn't input a number, set that specific explosion value to zero
-					alert(usr, "That wasn't a number! Value set to default (zero) instead.")
+					tgui_alert(usr, "That wasn't a number! Value set to default (zero) instead.")
 					boomInput = 0
 			explosionChoice = 1
 			temp_pod.explosionSize = boomInput
@@ -310,7 +310,7 @@
 			if (isnull(damageInput))
 				return
 			if (!isnum(damageInput)) //Sanitize the input for damage to deal.s
-				alert(usr, "That wasn't a number! Value set to default (zero) instead.")
+				tgui_alert(usr, "That wasn't a number! Value set to default (zero) instead.")
 				damageInput = 0
 			damageChoice = 1
 			temp_pod.damage = damageInput
@@ -351,7 +351,7 @@
 			if (isnull(shrapnelMagnitude))
 				return
 			if (!isnum(shrapnelMagnitude))
-				alert(usr, "That wasn't a number! Value set to 3 instead.")
+				tgui_alert(usr, "That wasn't a number! Value set to 3 instead.")
 				shrapnelMagnitude = 3
 			temp_pod.shrapnel_type = shrapnelInput
 			temp_pod.shrapnel_magnitude = shrapnelMagnitude
@@ -452,7 +452,7 @@
 				if (isnull(soundLen))
 					return
 				if (!isnum(soundLen))
-					alert(usr, "That wasn't a number! Value set to default ([initial(temp_pod.fallingSoundLength)*0.1]) instead.")
+					tgui_alert(usr, "That wasn't a number! Value set to default ([initial(temp_pod.fallingSoundLength)*0.1]) instead.")
 			temp_pod.fallingSound = soundInput
 			temp_pod.fallingSoundLength = 10 * soundLen
 			. = TRUE
@@ -521,7 +521,7 @@
 			updateSelector()
 			. = TRUE
 		if("clearBay") //Delete all mobs and objs in the selected bay
-			if(alert(usr, "This will delete all objs and mobs in [bay]. Are you sure?", "Confirmation", "Delete that shit", "No") == "Delete that shit")
+			if(tgui_alert(usr, "This will delete all objs and mobs in [bay]. Are you sure?", "Confirmation", list("Delete that shit", "No")) == "Delete that shit")
 				clearBay()
 				refreshBay()
 			. = TRUE

code/modules/client/client_procs.dm

@@ -356,7 +356,7 @@ GLOBAL_LIST_INIT(blacklisted_builds, list(
 
 	if(alert_mob_dupe_login)
 		spawn()
-			alert(mob, "You have logged in already with another key this round, please log out of this one NOW or risk being banned!")
+			tgui_alert(mob, "You have logged in already with another key this round, please log out of this one NOW or risk being banned!")
 
 	connection_time = world.time
 	connection_realtime = world.realtime

code/modules/client/preferences.dm

@@ -1622,7 +1622,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 							ghost_orbit = new_orbit
 
 				if("ghostaccs")
-					var/new_ghost_accs = alert("Do you want your ghost to show full accessories where possible, hide accessories but still use the directional sprites where possible, or also ignore the directions and stick to the default sprites?",,GHOST_ACCS_FULL_NAME, GHOST_ACCS_DIR_NAME, GHOST_ACCS_NONE_NAME)
+					var/new_ghost_accs = tgui_alert(user, "Do you want your ghost to show full accessories where possible, hide accessories but still use the directional sprites where possible, or also ignore the directions and stick to the default sprites?",,list(GHOST_ACCS_FULL_NAME, GHOST_ACCS_DIR_NAME, GHOST_ACCS_NONE_NAME))
 					switch(new_ghost_accs)
 						if(GHOST_ACCS_FULL_NAME)
 							ghost_accs = GHOST_ACCS_FULL
@@ -1632,7 +1632,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 							ghost_accs = GHOST_ACCS_NONE
 
 				if("ghostothers")
-					var/new_ghost_others = alert("Do you want the ghosts of others to show up as their own setting, as their default sprites or always as the default white ghost?",,GHOST_OTHERS_THEIR_SETTING_NAME, GHOST_OTHERS_DEFAULT_SPRITE_NAME, GHOST_OTHERS_SIMPLE_NAME)
+					var/new_ghost_others = tgui_alert(user, "Do you want the ghosts of others to show up as their own setting, as their default sprites or always as the default white ghost?",,list(GHOST_OTHERS_THEIR_SETTING_NAME, GHOST_OTHERS_DEFAULT_SPRITE_NAME, GHOST_OTHERS_SIMPLE_NAME))
 					switch(new_ghost_others)
 						if(GHOST_OTHERS_THEIR_SETTING_NAME)
 							ghost_others = GHOST_OTHERS_THEIR_SETTING
@@ -2718,7 +2718,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 					save_preferences()
 
 				if("keybindings_reset")
-					var/choice = tgalert(user, "Would you prefer 'hotkey' or 'classic' defaults?", "Setup keybindings", "Hotkey", "Classic", "Cancel")
+					var/choice = tgui_alert(user, "Would you prefer 'hotkey' or 'classic' defaults?", "Setup keybindings", list("Hotkey", "Classic", "Cancel"))
 					if(choice == "Cancel")
 						ShowChoices(user)
 						return
@@ -3199,7 +3199,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 
 /// Resets the client's keybindings. Asks them for which
 /datum/preferences/proc/force_reset_keybindings()
-	var/choice = tgalert(parent.mob, "Your basic keybindings need to be reset, emotes will remain as before. Would you prefer 'hotkey' or 'classic' mode?", "Reset keybindings", "Hotkey", "Classic")
+	var/choice = tgui_alert(parent.mob, "Your basic keybindings need to be reset, emotes will remain as before. Would you prefer 'hotkey' or 'classic' mode?", "Reset keybindings", list("Hotkey", "Classic"))
 	hotkeys = (choice != "Classic")
 	force_reset_keybindings_direct(hotkeys)
 

code/modules/client/preferences_toggles.dm

@@ -277,7 +277,7 @@ GLOBAL_LIST_INIT(ghost_forms, list("ghost","ghostking","ghostian2","skeleghost",
 							"ghost_mellow","ghost_rainbow","ghost_camo","ghost_fire", "catghost"))
 /client/proc/pick_form()
 	if(!is_content_unlocked())
-		alert("This setting is for accounts with BYOND premium only.")
+		tgui_alert(src, "This setting is for accounts with BYOND premium only.")
 		return
 	var/new_form = input(src, "Thanks for supporting BYOND - Choose your ghostly form:","Thanks for supporting BYOND",null) as null|anything in GLOB.ghost_forms
 	if(new_form)
@@ -291,7 +291,7 @@ GLOBAL_LIST_INIT(ghost_orbits, list(GHOST_ORBIT_CIRCLE,GHOST_ORBIT_TRIANGLE,GHOS
 
 /client/proc/pick_ghost_orbit()
 	if(!is_content_unlocked())
-		alert("This setting is for accounts with BYOND premium only.")
+		tgui_alert(src, "This setting is for accounts with BYOND premium only.")
 		return
 	var/new_orbit = input(src, "Thanks for supporting BYOND - Choose your ghostly orbit:","Thanks for supporting BYOND",null) as null|anything in GLOB.ghost_orbits
 	if(new_orbit)
@@ -302,7 +302,7 @@ GLOBAL_LIST_INIT(ghost_orbits, list(GHOST_ORBIT_CIRCLE,GHOST_ORBIT_TRIANGLE,GHOS
 			O.ghost_orbit = new_orbit
 
 /client/proc/pick_ghost_accs()
-	var/new_ghost_accs = alert("Do you want your ghost to show full accessories where possible, hide accessories but still use the directional sprites where possible, or also ignore the directions and stick to the default sprites?",,"full accessories", "only directional sprites", "default sprites")
+	var/new_ghost_accs = tgui_alert(src, "Do you want your ghost to show full accessories where possible, hide accessories but still use the directional sprites where possible, or also ignore the directions and stick to the default sprites?",,list("full accessories", "only directional sprites", "default sprites"))
 	if(new_ghost_accs)
 		switch(new_ghost_accs)
 			if("full accessories")
@@ -321,7 +321,7 @@ GLOBAL_LIST_INIT(ghost_orbits, list(GHOST_ORBIT_CIRCLE,GHOST_ORBIT_TRIANGLE,GHOS
 	set category = "Preferences"
 	set desc = "Customize your ghastly appearance."
 	if(is_content_unlocked())
-		switch(alert("Which setting do you want to change?",,"Ghost Form","Ghost Orbit","Ghost Accessories"))
+		switch(tgui_alert(src, "Which setting do you want to change?",,list("Ghost Form","Ghost Orbit","Ghost Accessories")))
 			if("Ghost Form")
 				pick_form()
 			if("Ghost Orbit")
@@ -335,7 +335,7 @@ GLOBAL_LIST_INIT(ghost_orbits, list(GHOST_ORBIT_CIRCLE,GHOST_ORBIT_TRIANGLE,GHOS
 	set name = "Ghosts of Others"
 	set category = "Preferences"
 	set desc = "Change display settings for the ghosts of other players."
-	var/new_ghost_others = alert("Do you want the ghosts of others to show up as their own setting, as their default sprites or always as the default white ghost?",,"Their Setting", "Default Sprites", "White Ghost")
+	var/new_ghost_others = tgui_alert(src, "Do you want the ghosts of others to show up as their own setting, as their default sprites or always as the default white ghost?",,list("Their Setting", "Default Sprites", "White Ghost"))
 	if(new_ghost_others)
 		switch(new_ghost_others)
 			if("Their Setting")

code/modules/client/verbs/ooc.dm

@@ -37,7 +37,7 @@ GLOBAL_VAR_INIT(normal_ooc_colour, "#002eb8")
 	msg = emoji_parse(msg)
 
 	if((msg[1] in list(".",";",":","#")) || findtext_char(msg, "say", 1, 5))
-		if(alert("Your message \"[raw_msg]\" looks like it was meant for in game communication, say it in OOC?", "Meant for OOC?", "No", "Yes") != "Yes")
+		if(tgui_alert(src, "Your message \"[raw_msg]\" looks like it was meant for in game communication, say it in OOC?", "Meant for OOC?", list("No", "Yes")) != "Yes")
 			return
 
 	if(!holder)