There's a bounty for this right? i spent nearly two full days at this

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

@@ -271,7 +271,7 @@
 		to_chat(usr, "<span class='warning'>Wireless control is disabled!</span>")
 		return
 
-	var/reason = input(src, "What is the nature of your emergency? ([CALL_SHUTTLE_REASON_LENGTH] characters required.)", "Confirm Shuttle Call") as null|text
+	var/reason = tgui_input_text(src, "What is the nature of your emergency? ([CALL_SHUTTLE_REASON_LENGTH] characters required.)", "Confirm Shuttle Call")
 
 	if(incapacitated())
 		return
@@ -573,7 +573,7 @@
 			for(var/i in C.network)
 				cameralist[i] = i
 	var/old_network = network
-	network = input(U, "Which network would you like to view?") as null|anything in cameralist
+	network = tgui_input_list(U, "Which network would you like to view?", "", cameralist)
 
 	if(!U.eyeobj)
 		U.view_core()
@@ -605,7 +605,7 @@
 	if(incapacitated())
 		return
 	var/list/ai_emotions = list("Very Happy", "Happy", "Neutral", "Unsure", "Confused", "Sad", "BSOD", "Blank", "Problems?", "Awesome", "Facepalm", "Thinking", "Friend Computer", "Dorfy", "Blue Glow", "Red Glow")
-	var/n_emote = input("Please, select a status!", "AI Status", null, null) in ai_emotions
+	var/n_emote = tgui_input_list(src, "Please, select a status!", "AI Status", ai_emotions)
 	if(!n_emote)
 		return
 	emote_display = n_emote
@@ -640,7 +640,7 @@
 				personnel_list["[t.fields["name"]]: [t.fields["rank"]]"] = t.fields["image"]//Pull names, rank, and image.
 
 			if(personnel_list.len)
-				input = input("Select a crew member:") as null|anything in personnel_list
+				input = tgui_input_list(src, "Select a crew member:", "", personnel_list)
 				var/icon/character_icon = personnel_list[input]
 				if(character_icon)
 					qdel(holo_icon)//Clear old icon so we're not storing it in memory.
@@ -665,7 +665,7 @@
 			"spider" = 'icons/mob/animal.dmi'
 			)
 
-			input = input("Please select a hologram:") as null|anything in icon_list
+			input = tgui_input_list(src, "Please select a hologram:", "", icon_list)
 			if(input)
 				qdel(holo_icon)
 				switch(input)
@@ -689,7 +689,7 @@
 				"custom"
 				)
 
-			input = input("Please select a hologram:") as null|anything in icon_list
+			input = tgui_input_list(src, "Please select a hologram:", "", icon_list)
 			if(input)
 				qdel(holo_icon)
 				switch(input)
@@ -949,7 +949,7 @@
 		to_chat(src, "No usable AI shell beacons detected.")
 
 	if(!target || !(target in possible)) //If the AI is looking for a new shell, or its pre-selected shell is no longer valid
-		target = input(src, "Which body to control?") as null|anything in possible
+		target = tgui_input_list(src, "Which body to control?", "", possible)
 
 	if (!target || target.stat == DEAD || target.deployed || !(!target.connected_ai ||(target.connected_ai == src)))
 		return

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

@@ -97,11 +97,11 @@
 		to_chat(src, "<span class='notice'>Please wait [DisplayTimeText(announcing_vox - world.time)].</span>")
 		return
 
-	var/message = input(src, "WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", src.last_announcement) as text
+	var/message = tgui_input_text(src, "WARNING: Misuse of this verb can result in you being job banned. More help is available in 'Announcement Help'", "Announcement", src.last_announcement)
 
 	last_announcement = message
 
-	var/voxType = input(src, "Male or female VOX?", "VOX-gender") in list("male", "female")
+	var/voxType = tgui_input_list(src, "Male or female VOX?", "VOX-gender", list("male", "female"))
 
 	if(!message || announcing_vox > world.time)
 		return

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

@@ -77,19 +77,19 @@
 	if(CONFIG_GET(flag/pai_custom_holoforms))
 		choices += "Custom"
 	var/old_chassis = chassis
-	var/choicetype = input(src, "What type of chassis do you want to use?") as null|anything in choices
+	var/choicetype = tgui_input_list(src, "What type of chassis do you want to use?", "", choices)
 	if(!choicetype)
 		return FALSE
 	switch(choicetype)
 		if("Custom")
 			chassis = "custom"
 		if("Preset - Basic")
-			var/choice = input(src, "What would you like to use for your holochassis composite?") as null|anything in possible_chassis
+			var/choice = tgui_input_list(src, "What would you like to use for your holochassis composite?", "", possible_chassis)
 			if(!choice)
 				return FALSE
 			chassis = choice
 		if("Preset - Dynamic")
-			var/choice = input(src, "What would you like to use for your holochassis composite?") as null|anything in dynamic_chassis_icons
+			var/choice = tgui_input_list(src, "What would you like to use for your holochassis composite?", "", dynamic_chassis_icons)
 			if(!choice)
 				return FALSE
 			chassis = "dynamic"

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

@@ -147,7 +147,7 @@
 			radio.attack_self(src)
 
 		if("image")
-			var/newImage = input("Select your new display image.", "Display Image", "Happy") in list("Happy", "Cat", "Extremely Happy", "Face", "Laugh", "Off", "Sad", "Angry", "What" , "Exclamation" ,"Question", "Sunglasses")
+			var/newImage = tgui_input_list(usr, "Select your new display image.", "Display Image", list("Happy", "Cat", "Extremely Happy", "Face", "Laugh", "Off", "Sad", "Angry", "What" , "Exclamation" ,"Question", "Sunglasses"))
 			var/pID = 1
 
 			switch(newImage)
@@ -395,7 +395,7 @@
 	return dat
 
 /mob/living/silicon/pai/proc/CheckDNA(mob/living/carbon/M, mob/living/silicon/pai/P)
-	var/answer = input(M, "[P] is requesting a DNA sample from you. Will you allow it to confirm your identity?", "[P] Check DNA", "No") in list("Yes", "No")
+	var/answer = tgui_input_list(M, "[P] is requesting a DNA sample from you. Will you allow it to confirm your identity?", "[P] Check DNA", list("Yes", "No"))
 	if(answer == "Yes")
 		M.visible_message("<span class='notice'>[M] presses [M.p_their()] thumb against [P].</span>",\
 						"<span class='notice'>You press your thumb against [P].</span>",\

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

@@ -150,7 +150,7 @@
 	if(BORG_SEC_AVAILABLE)
 		modulelist["Security"] = /obj/item/robot_module/security
 
-	var/input_module = input("Please, select a module!", "Robot", null, null) as null|anything in sortList(modulelist)
+	var/input_module = tgui_input_list(src, "Please, select a module!", "Robot", sortList(modulelist))
 	if(!input_module || module.type != /obj/item/robot_module)
 		return
 

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

@@ -338,7 +338,7 @@
 		return
 
 	//Ask the user to pick a channel from what it has available.
-	var/Autochan = input("Select a channel:") as null|anything in list("Default","None") + radio.channels
+	var/Autochan = tgui_input_list(src, "Select a channel:", "", list("Default","None") + radio.channels)
 
 	if(!Autochan)
 		return