New chat client / messenger (#10654)

code/modules/modular_computers/NTNet/NTNRC/conversation.dm

@@ -2,9 +2,9 @@ var/global/ntnrc_uid = 0
 /datum/ntnet_conversation
 	var/id
 	var/title = "Untitled Conversation"
-	var/datum/computer_file/program/chatclient/operator // "Administrator" of this channel. Creator starts as channel's operator,
+	var/datum/ntnet_user/operator // "Administrator" of this channel. Creator starts as channel's operator,
 	var/list/messages = list()
-	var/list/clients = list()
+	var/list/users = list()
 	var/direct = FALSE
 	var/password
 
@@ -19,25 +19,32 @@ var/global/ntnrc_uid = 0
 		operator = "NanoTrasen Information Technology Division" // assign a fake operator
 	..()
 
-/datum/ntnet_conversation/proc/add_message(var/message, var/username, var/mob/user, var/reply_ref)
-	log_ntirc("[user.client.ckey]/([username]) : [message]", ckey=key_name(user), conversation=title)
+/datum/ntnet_conversation/proc/process_message(var/datum/ntnet_message/message, var/update_ui = TRUE)
+	var/admin_log = message.format_admin_log()
+	if (admin_log)
+		log_ntirc("[message.user.client.ckey]/([message.nuser.username]): [admin_log]", ckey=key_name(message.user), conversation=title)
 
-	for(var/datum/computer_file/program/chatclient/C in clients)
-		if(C.program_state > PROGRAM_STATE_KILLED)
-			C.computer.output_message("<b>([get_title(C)]) <i>[username]</i>:</b> [message] (<a href='byond://?src=\ref[C];Reply=\ref[src]'>Reply</a>)", 0)
-			if(!C.silent && C.username != username && C.program_state == PROGRAM_STATE_BACKGROUND)
-				playsound(C.computer, 'sound/machines/twobeep.ogg', 50, 1)
-				C.computer.output_message("*[C.ringtone]*")
-			else if(C.username == username)
-				ntnet_global.add_log(message, C.computer.network_card, TRUE)
+	for(var/datum/ntnet_user/U in users)
+		for(var/datum/computer_file/program/chat_client/Cl in U.clients)
+			var/notification_text = message.format_chat_notification(src, Cl)
+			if(notification_text && Cl.can_receive_notification(message.client))
+				Cl.computer.output_message(notification_text, 0)
+				if(message.play_sound)
+					Cl.play_notification_sound(message.client)
 
-	message = "[worldtime2text()] [username]: [message]"
-	messages.Add(message)
-	trim_message_list()
+	var/ntnet_log = message.format_ntnet_log(src)
+	if(ntnet_log)
+		ntnet_global.add_log(ntnet_log, message.client.computer.network_card, TRUE)
 
-/datum/ntnet_conversation/proc/add_status_message(var/message)
-	messages.Add("[worldtime2text()] -!- [message]")
-	trim_message_list()
+	var/chat_log = message.format_chat_log(src)
+	if(chat_log)
+		messages.Add(chat_log)
+		trim_message_list()
+	
+	if(update_ui)
+		for(var/datum/ntnet_user/U in users)
+			for(var/datum/computer_file/program/chat_client/Cl)
+				SSvueui.check_uis_for_change(Cl)
 
 /datum/ntnet_conversation/proc/trim_message_list()
 	if(messages.len <= 50)
@@ -47,89 +54,119 @@ var/global/ntnrc_uid = 0
 		if(messages.len <= 50)
 			return
 
-/datum/ntnet_conversation/proc/add_client(var/datum/computer_file/program/chatclient/C)
-	if(!istype(C))
-		return
-	if (C in clients)
-		return
-	clients.Add(C)
-	// No operator, so we assume the channel was empty. Assign this user as operator.
-	if(!operator)
-		changeop(C)
-	for(var/datum/computer_file/program/chatclient/CC in clients)
-		if(CC.program_state > PROGRAM_STATE_KILLED && CC != C)
-			if(!direct)
-				CC.computer.output_message(FONT_SMALL("<b>([get_title(CC)]) <i>[C.username]</i> has entered the chat.</b>"), 0)
+/// EXTERNAL PROCs
 
-/datum/ntnet_conversation/proc/begin_direct(var/datum/computer_file/program/chatclient/CA, var/datum/computer_file/program/chatclient/CB)
-	if(!istype(CA) || !istype(CB))
-		return
-	direct = TRUE
-	clients.Add(CA)
-	clients.Add(CB)
-	
-	add_status_message("[CA.username] has opened direct conversation.")
-	if(CB.program_state > PROGRAM_STATE_KILLED)
-		CB.computer.output_message(FONT_SMALL("<b>([get_title(CB)]) <i>[CA.username]</i> has opened direct conversation with you.</b>"), 0)
-
-/datum/ntnet_conversation/proc/remove_client(var/datum/computer_file/program/chatclient/C)
-	if(!istype(C) || !(C in clients))
-		return
-	clients.Remove(C)
-
-	// Channel operator left, pick new operator
-	if(C == operator)
-		operator = null
-		if(clients.len)
-			var/datum/computer_file/program/chatclient/newop = pick(clients)
-			changeop(newop)
-
-	for(var/datum/computer_file/program/chatclient/CC in clients)
-		if(CC.program_state > PROGRAM_STATE_KILLED && CC != C)
-			CC.computer.output_message(FONT_SMALL("<b>([get_title(CC)]) <i>[C.username]</i> has left the chat.</b>"), 0)
-
-
-/datum/ntnet_conversation/proc/changeop(var/datum/computer_file/program/chatclient/newop)
-	if(istype(newop))
-		operator = newop
-		add_status_message("Channel operator status transferred to [newop.username].")
-
-/datum/ntnet_conversation/proc/change_title(var/newtitle, var/datum/computer_file/program/chatclient/client)
-	if(operator != client)
-		return 0 // Not Authorised
-
-	add_status_message("[client.username] has changed channel title from [get_title(client)] to [newtitle]")
-	
-	for(var/datum/computer_file/program/chatclient/C in clients)
-		if(C.program_state > PROGRAM_STATE_KILLED && C != client)
-			C.computer.output_message(FONT_SMALL("([get_title(C)]) <i>[client.username]</i> has changed the channel title to <b>[newtitle]</b>."), 0)
-	title = newtitle
-
-/datum/ntnet_conversation/proc/get_title(var/datum/computer_file/program/chatclient/cl = null)
+/datum/ntnet_conversation/proc/get_title(var/datum/computer_file/program/chat_client/cl = null)
 	if(direct)
 		var/names = list()
-		for(var/datum/computer_file/program/chatclient/C in clients)
-			names += C.username
-		if(cl)
-			names -= cl.username
+		for(var/datum/ntnet_user/U in users)
+			names += U.username
+		if(istype(cl) && istype(cl.my_user))
+			names -= cl.my_user.username
 		return "\[DM] [english_list(names)]"
 	else
 		return title
 
-/datum/ntnet_conversation/proc/get_dead_title()
-	if(direct)
-		var/names = list()
-		for(var/datum/computer_file/program/chatclient/C in clients)
-			names += C.username
-		return "\[DM] [english_list(names)]"
-	else
-		return title
-
-/datum/ntnet_conversation/proc/can_see(var/datum/computer_file/program/chatclient/cl)
-	if(cl in clients)
-		return TRUE
+/datum/ntnet_conversation/proc/can_see(var/datum/computer_file/program/chat_client/cl)
 	if(cl.netadmin_mode)
 		return TRUE
+	if(istype(cl.my_user))
+		if(cl.my_user in users)
+			return TRUE
+	else
+		for(var/datum/ntnet_user/user in users)
+			if(cl in user.clients)
+				return TRUE
 	if(!direct)
 		return TRUE
 	return FALSE
+
+/datum/ntnet_conversation/proc/can_interact(var/datum/computer_file/program/chat_client/cl)
+	if(cl.netadmin_mode)
+		return TRUE
+	if(istype(cl.my_user))
+		if(cl.my_user in users)
+			return TRUE
+	else
+		for(var/datum/ntnet_user/user in users)
+			if(cl in user.clients)
+				return TRUE
+	return FALSE
+
+/datum/ntnet_conversation/proc/can_manage(var/datum/computer_file/program/chat_client/cl)
+	if(cl.netadmin_mode)
+		return TRUE
+	if(cl.my_user == operator)
+		return TRUE
+	return FALSE
+
+/datum/ntnet_conversation/proc/cl_send(var/datum/computer_file/program/chat_client/Cl, var/message, var/mob/user)
+	if(!istype(Cl) || !can_interact(Cl))
+		return
+	var/datum/ntnet_message/message/msg = new(Cl)
+	msg.message = message
+	msg.user = user
+	process_message(msg)
+
+/datum/ntnet_conversation/proc/cl_join(var/datum/computer_file/program/chat_client/Cl)
+	if(!istype(Cl) || !can_see(Cl) || direct)
+		return
+	var/datum/ntnet_message/join/msg = new(Cl)
+	Cl.my_user.channels.Add(src)
+	users.Add(Cl.my_user)
+	if(!operator)
+		operator = Cl.my_user
+		var/datum/ntnet_message/new_op/msg2 = new(Cl)
+		process_message(msg, FALSE)
+		process_message(msg2)
+		return
+	process_message(msg)
+
+/datum/ntnet_conversation/proc/cl_leave(var/datum/computer_file/program/chat_client/Cl)
+	if(!istype(Cl) || !istype(Cl.my_user) || !(Cl.my_user in users) || !can_interact(Cl) || direct)
+		return
+	var/datum/ntnet_message/leave/msg = new(Cl)
+	Cl.my_user.channels.Remove(src)
+	users.Remove(Cl.my_user)
+	if(operator == Cl.my_user)
+		if(users.len)
+			operator = pick(users)
+			var/datum/ntnet_message/new_op/msg2 = new()
+			msg2.nuser = operator
+			process_message(msg, FALSE)
+			process_message(msg2)
+			return
+	process_message(msg)
+
+/datum/ntnet_conversation/proc/cl_change_title(var/datum/computer_file/program/chat_client/Cl, var/newTitle)
+	if(!istype(Cl) || !istype(Cl.my_user) || !can_manage(Cl) || direct)
+		return
+	var/datum/ntnet_message/new_title/msg = new(Cl)
+	msg.title = newTitle
+	process_message(msg)
+	title = newTitle
+
+/datum/ntnet_conversation/proc/cl_set_password(var/datum/computer_file/program/chat_client/Cl, var/newPassword)
+	if(!istype(Cl) || !istype(Cl.my_user) || !can_manage(Cl) || direct)
+		return
+	if(newPassword)
+		password = newPassword
+	else
+		password = FALSE
+
+/datum/ntnet_conversation/proc/cl_kick(var/datum/computer_file/program/chat_client/Cl, var/datum/ntnet_user/target)
+	if(!istype(Cl) || !istype(Cl.my_user) || !can_manage(Cl) || !(target in users) || direct)
+		return
+	var/datum/ntnet_message/kick/msg = new(Cl)
+	msg.target = target
+	target.channels.Remove(src)
+	users.Remove(target)
+	if(operator == target)
+		if(users.len)
+			operator = pick(users)
+			var/datum/ntnet_message/new_op/msg2 = new()
+			msg2.nuser = operator
+			process_message(msg, FALSE)
+			process_message(msg2)
+			return
+	process_message(msg)

code/modules/modular_computers/NTNet/NTNRC/message.dm

@@ -0,0 +1,96 @@
+// Container for all essesal state for NTRC message while it's proccessed
+/datum/ntnet_message
+    var/mob/user
+    var/datum/computer_file/program/chat_client/client
+    var/datum/ntnet_user/nuser
+    var/play_sound = FALSE
+
+/datum/ntnet_message/New(var/datum/computer_file/program/chat_client/Pr = null, var/mob/user = null)
+    if(user)
+        src.user = user
+    if(Pr)
+        client = Pr
+        nuser = Pr.my_user
+
+// Should be sanitized
+/datum/ntnet_message/proc/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    return FALSE
+
+/datum/ntnet_message/proc/format_admin_log(var/datum/ntnet_conversation/Conv)
+    return FALSE
+
+// Should be sanitized
+/datum/ntnet_message/proc/format_ntnet_log(var/datum/ntnet_conversation/Conv)
+    return FALSE
+
+/datum/ntnet_message/proc/format_chat_log(var/datum/ntnet_conversation/Conv)
+    return FALSE
+
+
+
+/datum/ntnet_message/message
+    play_sound = TRUE
+    var/message = ""
+
+/datum/ntnet_message/message/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = "<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i>:</b> [sanitize(message)] (<a href='byond://?src=\ref[Cl]&Reply=\ref[Conv]'>Reply</a>)"
+
+/datum/ntnet_message/message/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] [nuser.username]: [message]"
+    
+/datum/ntnet_message/message/format_admin_log(var/datum/ntnet_conversation/Conv)
+    . = message
+
+/datum/ntnet_message/message/format_ntnet_log(var/datum/ntnet_conversation/Conv)
+    . = "[sanitize(Conv.get_title())] [nuser.username]: [sanitize(message)]"
+
+
+   
+/datum/ntnet_message/join/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = FONT_SMALL("<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i> has entered the chat.</b>")
+
+/datum/ntnet_message/join/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has entered the chat."
+
+
+
+/datum/ntnet_message/leave/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = FONT_SMALL("<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i> has left the chat.</b>")
+
+/datum/ntnet_message/leave/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has left the chat."
+
+
+
+/datum/ntnet_message/new_op/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has become operator."
+
+
+
+/datum/ntnet_message/new_title
+    var/title = ""
+
+/datum/ntnet_message/new_title/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has changed channel title from [Conv.get_title()] to [title]"
+
+/datum/ntnet_message/new_title/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = FONT_SMALL("<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i> has changed the channel title to <i>[sanitize(title)].</i></b>")
+
+
+
+/datum/ntnet_message/kick
+    var/datum/ntnet_user/target
+
+/datum/ntnet_message/kick/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has kicked [target.username] from conversation."
+
+/datum/ntnet_message/kick/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = FONT_SMALL("<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i> has kicked <i>[target.username]</i> from conversation.</b>")
+
+
+
+/datum/ntnet_message/direct/format_chat_log(var/datum/ntnet_conversation/Conv)
+    . = "[worldtime2text()] -!- [nuser.username] has opened direct conversation."
+
+/datum/ntnet_message/direct/format_chat_notification(var/datum/ntnet_conversation/Conv, var/datum/computer_file/program/chat_client/Cl)
+    . = FONT_SMALL("<b>([sanitize(Conv.get_title(Cl))]) <i>[nuser.username]</i> has opened direct conversation with you.</b>")

code/modules/modular_computers/NTNet/NTNRC/ntnrc.dm

@@ -0,0 +1,28 @@
+/datum/ntnet
+	var/list/chat_channels = list()
+	var/list/chat_clients = list()
+	var/list/chat_users = list()
+
+/datum/ntnet/proc/begin_conversation(var/datum/computer_file/program/chat_client/Cl, var/title)
+	if(!istype(Cl) || !istype(Cl.my_user))
+		return
+
+	var/datum/ntnet_conversation/Conv = new(title)
+	Conv.cl_join(Cl)
+
+	return Conv
+
+/datum/ntnet/proc/begin_direct(var/datum/computer_file/program/chat_client/Cl, var/datum/ntnet_user/target)
+	if(!istype(Cl) || !istype(Cl.my_user) || !istype(target) || istype(Cl.my_user.dm_channels[target], /datum/ntnet_conversation))
+		return
+	
+	var/datum/ntnet_conversation/Conv = new()
+	Conv.direct = TRUE
+	Conv.users.Add(Cl.my_user)
+	Conv.users.Add(target)
+
+	target.dm_channels[Cl.my_user] = Conv
+	Cl.my_user.dm_channels[target] = Conv
+	
+	var/datum/ntnet_message/direct/msg = new(Cl)
+	Conv.process_message(msg)

code/modules/modular_computers/NTNet/NTNRC/user.dm

@@ -0,0 +1,21 @@
+/datum/ntnet_user
+    var/username
+    var/list/channels = list()
+    var/list/dm_channels = list()
+    var/list/clients = list()
+
+/datum/ntnet_user/New()
+    . = ..()
+    ntnet_global.chat_users.Add(src)
+
+/datum/ntnet_user/Destroy(force)
+    . = ..()
+    ntnet_global.chat_users.Remove(src)
+
+/datum/ntnet_user/proc/generateUsernameIdCard(var/obj/item/card/id/card)
+	if(!card)
+		return "Unknown"
+	return "[card.registered_name] ([card.assignment])"
+
+/datum/ntnet_user/proc/generateUsernameSilicon(var/mob/living/silicon/silicon)
+	return silicon.name

code/modules/modular_computers/NTNet/NTNet.dm

@@ -11,8 +11,6 @@ var/global/datum/ntnet/ntnet_global = new()
 	var/list/available_software = list()
 	var/list/available_software_presets = list()
 	var/list/available_news = list()
-	var/list/chat_channels = list()
-	var/list/chat_clients = list()
 	var/list/fileservers = list()
 	var/list/datum/ntnet_account/users = list()
 	// Amount of logs the system tries to keep in memory. Keep below 999 to prevent byond from acting weirdly.

code/modules/modular_computers/computers/modular_computer/core.dm

@@ -98,7 +98,6 @@
 /obj/item/modular_computer/Destroy()
 	kill_program(TRUE)
 	if(registered_id)
-		registered_id.chat_registered = FALSE
 		registered_id = null
 	for(var/obj/item/computer_hardware/CH in src.get_all_components())
 		uninstall_component(null, CH)
@@ -197,7 +196,7 @@
 	if(network_card)
 		return network_card.get_signal(specific_action)
 	else
-		return 0
+		return FALSE
 
 /obj/item/modular_computer/proc/add_log(var/text)
 	if(!get_ntnet_status())
@@ -366,6 +365,7 @@
 
 
 /obj/item/modular_computer/proc/enable_service(service, mob/user, var/datum/computer_file/program/S = null)
+	. = FALSE
 	if(!S)
 		S = hard_drive?.find_file_by_name(service)
 
@@ -382,9 +382,11 @@
 		return
 
 	// Start service
-	if(S.service_activate())
+	if(S.service_enable())
 		enabled_services += S
 		S.service_state = PROGRAM_STATE_ACTIVE
+		return TRUE
+		
 
 
 /obj/item/modular_computer/proc/disable_service(service, mob/user, var/datum/computer_file/program/S = null)
@@ -399,8 +401,8 @@
 	enabled_services -= S
 
 	// Stop service
-	S.service_deactivate()
-	S.service_state = PROGRAM_STATE_KILLED
+	S.service_disable()
+	S.service_state = PROGRAM_STATE_DISABLED
 
 /obj/item/modular_computer/proc/output_message(var/message, var/message_range)
 	message_range += message_output_range
@@ -434,12 +436,13 @@
 	if(!istype(id))
 		output_error("No ID card found!")
 		return FALSE
-	if(id.chat_registered)
-		output_error("This card is already registered to another account!")
-		return FALSE
 
-	id.chat_registered = TRUE
 	registered_id = id
+
+	if(hard_drive)
+		for(var/datum/computer_file/program/P in hard_drive.stored_files)
+			P.event_registered()
+
 	output_notice("Registration successful!")
 	playsound(get_turf(src), 'sound/machines/ping.ogg', 10, 0)
 	return registered_id
@@ -448,12 +451,11 @@
 	if(!registered_id)
 		return FALSE
 
-	registered_id.chat_registered = FALSE
-	registered_id = null
-
 	if(hard_drive)
-		var/datum/computer_file/program/P = hard_drive.find_file_by_name("ntnrc_client")
-		P.event_unregistered()
+		for(var/datum/computer_file/program/P in hard_drive.stored_files)
+			P.event_unregistered()
+
+	registered_id = null
 
 	output_message(SPAN_NOTICE("\The [src] beeps: \"Successfully unregistered ID!\""))
 	playsound(get_turf(src), 'sound/machines/ping.ogg', 20, 0)
@@ -476,7 +478,6 @@
 	return TRUE
 
 /obj/item/modular_computer/proc/silence_notifications()
-	for (var/datum/computer_file/program/P in hard_drive.stored_files)
-		if (istype(P))
-			P.event_silentmode()
 	silent = !silent
+	for (var/datum/computer_file/program/P in hard_drive.stored_files)
+		P.event_silentmode()

code/modules/modular_computers/computers/modular_computer/power.dm

@@ -3,8 +3,9 @@
 		visible_message(SPAN_WARNING("\The [src]'s screen flickers briefly and then goes dark."))
 		if(active_program)
 			active_program.event_powerfailure(FALSE)
-		for(var/datum/computer_file/program/PRG in idle_threads)
-			PRG.event_powerfailure(TRUE)
+		for(var/datum/computer_file/program/PRG in hard_drive.stored_files)
+			if(PRG != active_program)
+				PRG.event_powerfailure(TRUE)
 		shutdown_computer(FALSE)
 	power_has_failed = TRUE
 	update_icon()

code/modules/modular_computers/computers/modular_computer/variables.dm

@@ -4,6 +4,7 @@
 	name = "Modular Computer"
 	desc = "A modular computer. You shouldn't see this."
 
+	var/lexical_name = "computer"
 	var/enabled = FALSE										// Whether the computer is turned on.
 	var/screen_on = TRUE									// Whether the computer is active/opened/it's screen is on.
 	var/working = TRUE										// Whether the computer is working.

code/modules/modular_computers/computers/subtypes/dev_handheld.dm

@@ -1,5 +1,6 @@
 /obj/item/modular_computer/handheld
 	name = "tablet computer"
+	lexical_name = "tablet"
 	desc = "A portable device for your needs on the go."
 	desc_info = "To deploy the charging cable on this device, either drag and drop it over a nearby APC, or click on the APC with the computer in hand."
 	icon = 'icons/obj/modular_tablet.dmi'

code/modules/modular_computers/computers/subtypes/dev_laptop.dm

@@ -1,6 +1,7 @@
 /obj/item/modular_computer/laptop
 	anchored = TRUE
 	name = "laptop computer"
+	lexical_name = "laptop"
 	desc = "A portable computer."
 	desc_info = "You can alt-click the laptop while it's set down on surface to open it up and work with it. Left clicking while it is open will allow you to operate it."
 	hardware_flag = PROGRAM_LAPTOP

code/modules/modular_computers/computers/subtypes/dev_pda.dm

@@ -1,5 +1,6 @@
 /obj/item/modular_computer/handheld/pda
 	name = "PDA"
+	lexical_name = "tablet"
 	desc = "The latest in portable microcomputer solutions from Thinktronic Systems, LTD."
 	icon = 'icons/obj/pda.dmi'
 	icon_state = "pda"

code/modules/modular_computers/computers/subtypes/dev_silicon.dm

@@ -53,7 +53,7 @@
 /obj/item/modular_computer/silicon/install_default_programs()
 	hard_drive.store_file(new /datum/computer_file/program/filemanager(src))
 	hard_drive.store_file(new /datum/computer_file/program/ntnetdownload(src))
-	hard_drive.store_file(new /datum/computer_file/program/chatclient(src))
+	hard_drive.store_file(new /datum/computer_file/program/chat_client(src))
 	hard_drive.remove_file(hard_drive.find_file_by_name("clientmanager"))
 	addtimer(CALLBACK(src, .proc/register_chat), 1 SECOND)
 
@@ -62,24 +62,6 @@
 	enable_computer(null, TRUE) // passing null because we don't want the UI to open
 	minimize_program()
 
-/obj/item/modular_computer/silicon/verb/send_pda_message()
-	set category = "AI IM"
-	set name = "Send Direct Message"
-	set src in usr
-	if (usr.stat == DEAD)
-		to_chat(usr, "You can't send PDA messages because you are dead!")
-		return
-	var/datum/computer_file/program/chatclient/CL = hard_drive.find_file_by_name("ntnrc_client")
-	if(!istype(CL))
-		output_error("Chat client not installed!")
-		return
-	else if(CL.program_state == PROGRAM_STATE_KILLED)
-		run_program("ntnrc_client")
-
-	CL.direct_message()
-	if(CL.channel)
-		CL.add_message(CL.send_message())
-
 /obj/item/modular_computer/silicon/robot/drone/install_default_programs()
 	hard_drive.store_file(new /datum/computer_file/program/filemanager(src))
 	hard_drive.store_file(new /datum/computer_file/program/ntnetdownload(src))

code/modules/modular_computers/computers/subtypes/dev_wristbound.dm

@@ -1,5 +1,6 @@
 /obj/item/modular_computer/handheld/wristbound
 	name = "wristbound computer"
+	lexical_name = "wristbound"
 	desc = "A portable wristbound device for your needs on the go. Quite comfortable."
 	desc_fluff = "A NanoTrasen design, this wristbound computer allows the user to quickly and safely access critical info, without taking their hands out of the equation."
 	icon = 'icons/obj/modular_wristbound.dmi'

code/modules/modular_computers/file_system/program.dm

@@ -24,7 +24,7 @@
 	var/computer_emagged = FALSE							// Set to TRUE if computer that's running us was emagged. Computer updates this every Process() tick
 	var/ui_header											// Example: "something.gif" - a header image that will be rendered in computer's UI when this program is running at background. Images are taken from /nano/images/status_icons. Be careful not to use too large images!
 	var/color = "#FFFFFF"									// The color of light the computer should emit when this program is open.
-	var/service_state = PROGRAM_STATE_KILLED				// PROGRAM_STATE_KILLED or PROGRAM_STATE_ACTIVE - specifies whether this program's service is running.
+	var/service_state = PROGRAM_STATE_DISABLED				// PROGRAM_STATE_KILLED or PROGRAM_STATE_ACTIVE - specifies whether this program's service is running.
 	var/silent = FALSE
 
 /datum/computer_file/program/New(var/obj/item/modular_computer/comp)
@@ -196,27 +196,6 @@
 	if(computer)
 		return computer.get_header_data()
 
-// This is performed on program startup. May be overriden to add extra logic. Remember to include ..() call. Return 1 on success, 0 on failure.
-// When implementing new program based device, use this to run the program.
-/datum/computer_file/program/proc/run_program(var/mob/user)
-	if(can_run(user, 1) || !requires_access_to_run)
-		if(nanomodule_path)
-			NM = new nanomodule_path(src, new /datum/topic_manager/program(src), src)
-		if(requires_ntnet && network_destination)
-			generate_network_log("Connection opened to [network_destination].")
-		program_state = PROGRAM_STATE_ACTIVE
-		return TRUE
-	return FALSE
-
-// Use this proc to kill the program. Designed to be implemented by each program if it requires on-quit logic, such as the NTNRC client.
-/datum/computer_file/program/proc/kill_program(var/forced = 0)
-	program_state = PROGRAM_STATE_KILLED
-	if(network_destination)
-		generate_network_log("Connection to [network_destination] closed.")
-	if(NM)
-		qdel(NM)
-		NM = null
-	return TRUE
 
 // This is called every tick when the program is enabled. Ensure you do parent call if you override it. If parent returns 1 continue with UI initialisation.
 // It returns 0 if it can't run or if NanoModule was used instead. I suggest using NanoModules where applicable.
@@ -248,18 +227,9 @@
 	else
 		return -1
 
-// Is called when program service is being activated
-// Returns 1 if service startup was sucessfull
-/datum/computer_file/program/proc/service_activate()
-	return FALSE
-
-// Is called when program service is being deactivated
-/datum/computer_file/program/proc/service_deactivate()
-	return
-
 /datum/computer_file/program/proc/message_dead(var/message)
 	for(var/mob/M in player_list)
 		if(M.stat == DEAD && (M.client && M.client.prefs.toggles & CHAT_GHOSTEARS))
 			if(isnewplayer(M))
 				continue
-			to_chat(M, message)
+			to_chat(M, message)

code/modules/modular_computers/file_system/program_events.dm

@@ -1,6 +1,47 @@
 // Events are sent to the program by the computer.
 // Always include a parent call when overriding an event.
 
+// This is performed on program startup. May be overriden to add extra logic. Remember to include ..() call. Return 1 on success, 0 on failure.
+// When implementing new program based device, use this to run the program.
+/datum/computer_file/program/proc/run_program(var/mob/user)
+	if(can_run(user, 1) || !requires_access_to_run)
+		if(nanomodule_path)
+			NM = new nanomodule_path(src, new /datum/topic_manager/program(src), src)
+		if(requires_ntnet && network_destination)
+			generate_network_log("Connection opened to [network_destination].")
+		program_state = PROGRAM_STATE_ACTIVE
+		return TRUE
+	return FALSE
+
+// Use this proc to kill the program. Designed to be implemented by each program if it requires on-quit logic, such as the NTNRC client.
+/datum/computer_file/program/proc/kill_program(var/forced = 0)
+	program_state = PROGRAM_STATE_KILLED
+	if(network_destination)
+		generate_network_log("Connection to [network_destination] closed.")
+	if(NM)
+		qdel(NM)
+		NM = null
+	return TRUE
+
+// Is called when program service is being activated
+// Returns 1 if service startup was sucessfull
+/datum/computer_file/program/proc/service_activate()
+	return FALSE
+
+// Is called when program service is being deactivated
+/datum/computer_file/program/proc/service_deactivate()
+	return
+
+// Is called when program service is being activated for first time.
+/datum/computer_file/program/proc/service_enable()
+	return service_activate()
+
+// Is called when program service is being deactivated without 
+/datum/computer_file/program/proc/service_disable()
+	return service_deactivate()
+
+/// SECOND ORDER EVENTS
+
 // Called when the ID card is removed from computer. ID is removed AFTER this proc.
 /datum/computer_file/program/proc/event_idremoved(var/background)
 	return
@@ -9,12 +50,17 @@
 	return
 
 // Called when an ID is unregistered from the device.
-/datum/computer_file/program/proc/event_unregistered(var/background)
+/datum/computer_file/program/proc/event_unregistered()
+	return
+
+// Called when an ID is unregistered from the device.
+/datum/computer_file/program/proc/event_registered()
 	return
 
 // Called when the computer fails due to power loss. Override when program wants to specifically react to power loss.
 /datum/computer_file/program/proc/event_powerfailure(var/background)
-	kill_program(TRUE)
+	if(program_state > PROGRAM_STATE_KILLED)
+		kill_program(TRUE)
 
 // Called when the network connectivity fails. Computer does necessary checks and only calls this when requires_ntnet_feature and similar variables are not met.
 /datum/computer_file/program/proc/event_networkfailure(var/background)

code/modules/modular_computers/file_system/programs/app_presets.dm

@@ -32,7 +32,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/power_monitor(comp),
 		new /datum/computer_file/program/alarm_monitor(comp),
@@ -56,7 +56,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/power_monitor(comp),
 		new /datum/computer_file/program/alarm_monitor(comp),
@@ -81,7 +81,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
 		new /datum/computer_file/program/game/sudoku(comp),
@@ -108,7 +108,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/suit_sensors(comp),
 		new /datum/computer_file/program/records/medical(comp),
@@ -130,7 +130,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
 		new /datum/computer_file/program/suit_sensors(comp),
@@ -155,7 +155,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/ntnetmonitor(comp),
 		new /datum/computer_file/program/aidiag(comp),
@@ -178,7 +178,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/ntnetmonitor(comp),
 		new /datum/computer_file/program/aidiag(comp),
@@ -201,7 +201,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
 		new /datum/computer_file/program/ntnetmonitor(comp),
@@ -225,7 +225,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/card_mod(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
@@ -246,7 +246,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/civilian/cargocontrol(comp),
 		new /datum/computer_file/program/card_mod(comp),
@@ -269,7 +269,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/card_mod(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
 		new /datum/computer_file/program/camera_monitor(comp),
@@ -317,7 +317,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/camera_monitor(comp),
 		new /datum/computer_file/program/comm(comp),
@@ -341,7 +341,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/camera_monitor(comp),
 		new /datum/computer_file/program/comm(comp),
@@ -367,7 +367,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/camera_monitor(comp),
 		new /datum/computer_file/program/digitalwarrant(comp),
 		new /datum/computer_file/program/penal_mechs(comp),
@@ -391,7 +391,7 @@
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/filemanager(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/comm(comp, FALSE),
 		new /datum/computer_file/program/camera_monitor(comp),
@@ -415,7 +415,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/game/arcade(comp),
 		new /datum/computer_file/program/game/sudoku(comp),
@@ -435,7 +435,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/civilian/janitor(comp),
 		new /datum/computer_file/program/game/arcade(comp),
@@ -468,7 +468,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargocontrol(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/civilian/cargodelivery(comp),
@@ -488,7 +488,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargodelivery(comp),
 		new /datum/computer_file/program/ntsl2_interpreter(comp)
 	)
@@ -506,7 +506,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/game/sudoku(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/records/employment(comp),
@@ -525,7 +525,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
 		new /datum/computer_file/program/manifest(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/civilian/cargoorder(comp),
 		new /datum/computer_file/program/camera_monitor(comp),
 		new /datum/computer_file/program/alarm_monitor(comp),
@@ -594,7 +594,7 @@
 		new /datum/computer_file/program/filemanager(comp),
 		new /datum/computer_file/program/manifest(comp),
 		new /datum/computer_file/program/newsbrowser(comp),
-		new /datum/computer_file/program/chatclient(comp),
+		new /datum/computer_file/program/chat_client(comp),
 		new /datum/computer_file/program/merchant(comp)
 	)
 	return _prg_list

code/modules/modular_computers/file_system/programs/generic/ntnrc_client.dm

@@ -1,381 +1,253 @@
-/datum/computer_file/program/chatclient
+/datum/computer_file/program/chat_client
 	filename = "ntnrc_client"
 	filedesc = "Chat Client"
 	program_icon_state = "command"
-	extended_desc = "This program allows communication over the NTNRC network."
+	extended_desc = "This program allows communication over the NTRC network."
 	size = 2
 	requires_ntnet = TRUE
 	requires_ntnet_feature = NTNET_COMMUNICATION
-	network_destination = "NTNRC server"
-	ui_header = "ntnrc_idle.gif"
+	program_type = PROGRAM_TYPE_ALL
+	network_destination = "NTRC server"
 	available_on_ntnet = TRUE
-	nanomodule_path = /datum/nano_module/program/computer_chatclient
 	color = LIGHT_COLOR_GREEN
 	silent = FALSE
 
-	var/last_message				// Used to generate the toolbar icon
-	var/username
-	var/datum/ntnet_conversation/channel
-	var/operator_mode = FALSE		// Channel operator mode
+	var/datum/ntnet_user/my_user
 	var/netadmin_mode = FALSE		// Administrator mode (invisible to other users + bypasses passwords)
-	var/set_offline = FALSE // appear "invisible"
-	var/list/directmessagechannels = list()
+	var/set_offline = FALSE			// appear "invisible"
 
 	var/ringtone = "beep"
 	var/syndi_auth = FALSE
 
-/datum/computer_file/program/chatclient/New(var/obj/item/modular_computer/comp)
-	..(comp)
-	if(!comp)
-		return
 
-/datum/computer_file/program/chatclient/Destroy()
-	ntnet_global.chat_clients -= src
+/datum/computer_file/program/chat_client/Destroy()
 	return ..()
 
-/datum/computer_file/program/chatclient/Topic(href, href_list)
+/datum/computer_file/program/chat_client/proc/can_receive_notification(var/datum/computer_file/program/chat_client/from)
+	return ((program_state > PROGRAM_STATE_KILLED || service_state > PROGRAM_STATE_KILLED) && from != src && get_signal(NTNET_COMMUNICATION))
+
+/datum/computer_file/program/chat_client/proc/play_notification_sound(var/datum/computer_file/program/chat_client/from)
+	if(!silent && src != from && program_state == PROGRAM_STATE_BACKGROUND)
+		playsound(computer, 'sound/machines/twobeep.ogg', 50, 1)
+		computer.output_message("[icon2html(computer, world)] *[ringtone]*", 2)
+
+/datum/computer_file/program/chat_client/Topic(href, href_list)
 	if(..())
 		return TRUE
-
-	if(href_list["PRG_toggleringer"])
-		. = TRUE
-		silent = !silent
-
-	if(href_list["PRG_setringtone"])
-		. = TRUE
-		var/t = input(usr, "Please enter new ringtone", filedesc, ringtone) as text|null
-		if(!usr.Adjacent(computer) || !t)
-			return
+	
+	if(href_list["ringtone"])
+		var/newRingtone = href_list["ringtone"]
 		var/obj/item/device/uplink/hidden/H = computer.hidden_uplink
-		if(istype(H) && H.check_trigger(usr, lowertext(t), lowertext(H.pda_code)))
+		if(istype(H) && H.check_trigger(usr, lowertext(newRingtone), lowertext(H.pda_code)))
 			to_chat(usr, SPAN_NOTICE("\The [computer] softly beeps."))
 			syndi_auth = TRUE
-			SSnanoui.close_uis(NM)
+			SSvueui.close_uis(src)
 		else
-			t = sanitize(t, 20)
-			ringtone = t
-
-	if(href_list["PRG_speak"])
-		. = TRUE
-		add_message(send_message())
-
-	if(href_list["Reply"])
-		. = TRUE
-		var/datum/ntnet_conversation/C = locate(href_list["Reply"]) in ntnet_global.chat_channels
-		if(!istype(C))
-			to_chat(usr, SPAN_WARNING("The target channel couldn't be found and has likely been deleted!"))
-			return
-		var/message = send_message()
-		if(!(C in ntnet_global.chat_channels))
-			to_chat(usr, SPAN_WARNING("The target channel couldn't be found and has likely been deleted!"))
-			return
-		add_message(message, C)
-
-	if(href_list["PRG_joinchannel"])
-		. = TRUE
-		var/datum/ntnet_conversation/C
-		for(var/datum/ntnet_conversation/chan in ntnet_global.chat_channels)
-			if(chan.id == text2num(href_list["PRG_joinchannel"]))
-				C = chan
-				break
-
-		if(!C)
-			return TRUE
-
-		if(netadmin_mode)
-			channel = C		// Bypasses normal leave/join and passwords. Technically makes the user invisible to others.
-			return TRUE
-
-		if(C.password)
-			var/mob/living/user = usr
-			var/password = sanitize(input(user, "Access Denied. Enter password:"))
-			if(C?.password == password)
-				C.add_client(src)
-				channel = C
-			return TRUE
-		C.add_client(src)
-		message_dead(FONT_SMALL("<b>([C.get_dead_title()]) A new client ([username]) has entered the chat.</b>"))
-		channel = C
-	if(href_list["PRG_leavechannel"])
-		. = TRUE
-		if(channel && !channel.direct)
-			channel.remove_client(src)
-			message_dead(FONT_SMALL(FONT_SMALL("<b>([channel.get_dead_title()]) A client ([username]) has left the chat.</b>")))
-		channel = null
-	if(href_list["PRG_backtomain"])
-		. = TRUE
-		channel = null
-	if(href_list["PRG_newchannel"])
-		. = TRUE
+			newRingtone = sanitize(newRingtone, 20)
+			ringtone = newRingtone
+			SSvueui.check_uis_for_change(src)
+	
+	// User only commands
+	if(!istype(my_user))
+		return
+	// Following actions require signal
+	if(!get_signal(NTNET_COMMUNICATION))
+		return
+	
+	if(href_list["send"])
 		var/mob/living/user = usr
-		var/channel_title = sanitize(input(user, "Enter channel name or leave blank to cancel:"))
-		if(!channel_title)
-			return
-		var/datum/ntnet_conversation/C = new /datum/ntnet_conversation(channel_title)
-		C.add_client(src)
-		C.operator = src
-		channel = C
-		message_dead(FONT_SMALL("<b>([channel.get_dead_title()]) A new channel has been made by [username].</b>"))
-	if(href_list["PRG_toggleadmin"])
-		. = TRUE
+		var/datum/ntnet_conversation/conv = locate(href_list["send"]["target"])
+		var/message = href_list["send"]["message"]
+		if(istype(conv) && message)
+			if(ishuman(user))
+				user.visible_message("[SPAN_BOLD("\The [user]")] taps on [user.get_pronoun("his")] [computer.lexical_name]'s screen.")
+			conv.cl_send(src, message, user)
+	if(href_list["join"])
+		var/datum/ntnet_conversation/conv = locate(href_list["join"]["target"])
+		var/password = href_list["join"]["password"]
+		if(istype(conv))
+			if(conv.password)
+				if(conv.password == password)
+					conv.cl_join(src)
+				else
+					// How do I alert of password invalid?
+			else
+				conv.cl_join(src)
+	if(href_list["leave"])
+		var/datum/ntnet_conversation/conv = locate(href_list["leave"])
+		if(istype(conv))
+			conv.cl_leave(src)
+		SSvueui.check_uis_for_change(src)
+	if(href_list["kick"])
+		var/datum/ntnet_conversation/conv = locate(href_list["kick"]["target"])
+		var/datum/ntnet_user/tUser = locate(href_list["kick"]["user"])
+		if(istype(conv) && istype(tUser))
+			conv.cl_kick(src, tUser)
+	if(href_list["set_password"])
+		var/datum/ntnet_conversation/conv = locate(href_list["set_password"]["target"])
+		var/password = href_list["set_password"]["password"]
+		if(istype(conv))
+			conv.cl_set_password(src, password)
+	if(href_list["change_title"])
+		var/datum/ntnet_conversation/conv = locate(href_list["change_title"]["target"])
+		var/newTitle = href_list["change_title"]["title"]
+		if(istype(conv))
+			conv.cl_change_title(src, newTitle)
+	if(href_list["new_channel"])
+		ntnet_global.begin_conversation(src, sanitize(href_list["new_channel"]))
+	if(href_list["delete"])
+		var/datum/ntnet_conversation/conv = locate(href_list["delete"])
+		if(istype(conv) && conv.can_manage(src))
+			ntnet_global.chat_channels.Remove(conv)
+			qdel(conv)
+		SSvueui.check_uis_for_change(src)
+	if(href_list["direct"])
+		var/datum/ntnet_user/tUser = locate(href_list["direct"])
+		ntnet_global.begin_direct(src, tUser)
+	
+	if(href_list["toggleadmin"])
 		if(netadmin_mode)
 			netadmin_mode = FALSE
-			if(channel)
-				channel.remove_client(src) // We shouldn't be in channel's user list, but just in case...
-				channel = null
-			return TRUE
-		var/mob/living/user = usr
-		if(can_run(usr, 1, access_network))
-			if(channel)
-				var/response = alert(user, "Really engage admin-mode? You will be disconnected from your current channel!", "NTNRC Admin mode", "Yes", "No")
-				if(response == "Yes")
-					if(channel)
-						channel.remove_client(src)
-						channel = null
-				else
-					return
-			netadmin_mode = TRUE
-	if(href_list["PRG_changename"])
-		. = TRUE
-		var/mob/living/user = usr
-		var/new_name = sanitize(input(user, "Enter new nickname or leave blank to cancel:"))
-		if(!new_name)
-			return TRUE
-		var/comp_name = ckey(new_name)
-		for(var/cl in ntnet_global.chat_clients)
-			var/datum/computer_file/program/chatclient/C = cl
-			if(ckey(C.username) == comp_name || comp_name == "cancel")
-				alert(user, "This nickname is already taken.")
-				return TRUE
-		for(var/datum/ntnet_conversation/channel in ntnet_global.chat_channels)
-			if(src in channel.clients)
-				channel.add_status_message("[username] is now known as [new_name].")
-		username = new_name
-	if(href_list["PRG_savelog"])
-		. = TRUE
-		if(!channel)
-			return
-		var/mob/living/user = usr
-		var/logname = input(user, "Enter desired logfile name (.log) or leave blank to cancel:")
-		if(!logname || !channel)
-			return TRUE
-		var/datum/computer_file/data/logfile = new /datum/computer_file/data/logfile()
-		// Now we will generate HTML-compliant file that can actually be viewed/printed.
-		logfile.filename = logname
-		logfile.stored_data = "\[b\]Logfile dump from NTNRC channel [channel.title]\[/b\]\[BR\]"
-		for(var/logstring in channel.messages)
-			logfile.stored_data += "[logstring]\[BR\]"
-		logfile.stored_data += "\[b\]Logfile dump completed.\[/b\]"
-		logfile.calculate_size()
-		if(!computer || !computer.hard_drive || !computer.hard_drive.store_file(logfile))
-			if(!computer)
-				// This program shouldn't even be runnable without computer.
-				crash_with("Var computer is null!")
-				return TRUE
-			if(!computer.hard_drive)
-				computer.visible_message("\The [computer] shows an \"I/O Error - Hard drive connection error\" warning.")
-			else	// In 99.9% cases this will mean our HDD is full
-				computer.visible_message("\The [computer] shows an \"I/O Error - Hard drive may be full. Please free some space and try again. Required space: [logfile.size]GQ\" warning.")
-	if(href_list["PRG_renamechannel"])
-		. = TRUE
-		if(!operator_mode || !channel)
-			return TRUE
-		var/mob/living/user = usr
-		var/newname = sanitize(input(user, "Enter new channel name or leave blank to cancel:"))
-		if(!newname || !channel)
-			return
-		channel.add_status_message("Channel renamed from [channel.title] to [newname] by operator.")
-		channel.title = newname
-	if(href_list["PRG_deletechannel"])
-		. = TRUE
-		if(channel && ((channel.operator == src) || netadmin_mode))
-			qdel(channel)
-			channel = null
-	if(href_list["PRG_setpassword"])
-		. = TRUE
-		if(!channel || ((channel.operator != src) && !netadmin_mode))
-			return TRUE
-
-		var/mob/living/user = usr
-		var/newpassword = sanitize(input(user, "Enter new password for this channel. Leave blank to cancel, enter 'nopassword' to remove password completely:"))
-		if(!channel || !newpassword || ((channel.operator != src) && !netadmin_mode))
-			return TRUE
-
-		if(newpassword == "nopassword")
-			channel.password = ""
 		else
-			channel.password = newpassword
-	if(href_list["PRG_directmessage"])
-		. = TRUE
-		direct_message(usr)
-
-/datum/computer_file/program/chatclient/proc/send_message()
-	var/mob/living/user = usr
-	if(ishuman(user))
-		user.visible_message("[SPAN_BOLD("\The [user]")] taps on [user.get_pronoun("his")] computer's screen.")
-	var/message = sanitize(input(user, "Enter a message to send: ") as null|text)
-	if(!message)
-		return
-	return message
-
-/datum/computer_file/program/chatclient/proc/add_message(var/message, var/datum/ntnet_conversation/specific_channel)
-	if(!message)
-		return
-	var/datum/ntnet_conversation/sent_channel
-	if(specific_channel)
-		sent_channel = specific_channel
+			var/mob/living/user = usr
+			if(can_run(user, TRUE, access_network))
+				netadmin_mode = TRUE
+		SSvueui.check_uis_for_change(src)
+	if(href_list["Reply"])
+		var/mob/living/user = usr
+		var/datum/ntnet_conversation/conv = locate(href_list["Reply"])
+		var/message = input(user, "Enter message or leave blank to cancel: ")
+		if(istype(conv) && message)
+			if(ishuman(user))
+				user.visible_message("[SPAN_BOLD("\The [user]")] taps on [user.get_pronoun("his")] [computer.lexical_name]'s screen.")
+			conv.cl_send(src, message, user)
+	
+				
+/datum/computer_file/program/chat_client/service_activate()
+	. = ..()
+	if(istype(my_user) && get_signal(NTNET_COMMUNICATION))
+		activate_chat_client()
+		return TRUE
 	else
-		sent_channel = channel
-	if(!sent_channel) // panikk - geeves
-		return
-	sent_channel.add_message(message, username, usr)
-	message_dead(FONT_SMALL("<b>([sent_channel.get_dead_title()]) [username]:</b> [message]"))
+		return FALSE
 
-/datum/computer_file/program/chatclient/proc/direct_message(var/mob/user)
-	var/clients = list()
-	var/names = list()
-	for(var/cl in ntnet_global.chat_clients - src)
-		var/datum/computer_file/program/chatclient/C = cl
-		if(C.set_offline)
-			continue
-		clients[C.username] = C
-		names += C.username
-	if(!length(names))
-		to_chat(user, SPAN_WARNING("You are the only user with an active account!"))
-		return
-	var/picked = input(user, "Select with whom you would like to start a conversation.") as null|anything in names
-	if(!picked)
-		return
-	var/datum/computer_file/program/chatclient/otherClient = clients[picked]
-	if(picked)
-		if(directmessagechannels[otherClient])
-			channel = directmessagechannels[otherClient]
-			return
-		var/datum/ntnet_conversation/C = new /datum/ntnet_conversation("", TRUE)
-		C.begin_direct(src, otherClient)
-		channel = C
-		directmessagechannels[otherClient] = C
-		otherClient.directmessagechannels[src] = C
+/datum/computer_file/program/chat_client/service_deactivate()
+	. = ..()
+	deactivate_chat_client()
 
+/datum/computer_file/program/chat_client/process_tick()
+	. = ..()
 
-/datum/computer_file/program/chatclient/process_tick()
-	..()
-	if(program_state != PROGRAM_STATE_KILLED)
-		ui_header = "ntnrc_idle.gif"
-		if(channel)
-			// Remember the last message. If there is no message in the channel remember null.
-			if(length(channel.messages) > 1) // len - 1 = 0 and that's array out of bounds
-				last_message = channel.messages[channel.messages.len - 1]
-			else
-				last_message = null
+/datum/computer_file/program/chat_client/kill_program(var/forced = FALSE)
+	return ..(forced)
+
+/datum/computer_file/program/chat_client/run_program(var/mob/user)
+	if(!istype(my_user))
+		if(istype(computer, /obj/item/modular_computer/silicon))
+			var/obj/item/modular_computer/silicon/SC = computer
+			var/mob/living/silicon/S = SC.computer_host
+			S.id_card.InitializeChatUser()
+			my_user = S.id_card.chat_user
 		else
-			last_message = null
-		return 1
-	if(channel?.messages?.len)
-		ui_header = last_message == channel.messages[channel.messages.len - 1] ? "ntnrc_idle.gif" : "ntnrc_new.gif"
-	else
-		ui_header = "ntnrc_idle.gif"
-
-/datum/computer_file/program/chatclient/kill_program(var/forced = FALSE)
-	if(!forced)
-		var/confirm = alert("Are you sure you want to close the NTNRC Client? You will not be reachable via messaging if you do so.", "Close?", "Yes", "No")
-		if((confirm != "Yes") || (CanUseTopic(usr) != STATUS_INTERACTIVE))
-			return FALSE
-
-	ntnet_global.chat_clients -= src
-
-	channel = null
-	..(forced)
-	return TRUE
-
-/datum/computer_file/program/chatclient/run_program(var/mob/user)
-	if(!computer)
-		return
-	if(!istype(computer, /obj/item/modular_computer/silicon))
-		if((!computer.registered_id && !computer.register_account(src)))
+			if((!computer.registered_id && !computer.register_account(src)))
+				return
+	if(service_state == PROGRAM_STATE_DISABLED)
+		if(!computer.enable_service(null, user, src))
 			return
-	if(!(src in ntnet_global.chat_clients))
-		ntnet_global.chat_clients += src
-	if(!username)
-		username = username_from_id()
 	return ..(user)
 
-/datum/computer_file/program/chatclient/proc/username_from_id()
-	if(istype(computer, /obj/item/modular_computer/silicon))
-		var/obj/item/modular_computer/silicon/SC = computer
-		return SC.computer_host.name
-	if(!computer.registered_id)
-		return "Unknown"
+/datum/computer_file/program/chat_client/event_registered()
+	. = ..()
+	computer.registered_id.InitializeChatUser()
+	my_user = computer.registered_id.chat_user
+	if(service_state > PROGRAM_STATE_KILLED)
+		activate_chat_client()
+	
 
-	return "[computer.registered_id.registered_name] ([computer.registered_id.assignment])"
+/datum/computer_file/program/chat_client/event_unregistered()
+	. = ..()
+	if(service_state > PROGRAM_STATE_KILLED)
+		deactivate_chat_client()
+	my_user = null
 
-/datum/computer_file/program/chatclient/event_unregistered()
-	..()
-	computer.set_autorun(filename)
-	ntnet_global.chat_clients -= src
-	kill_program(TRUE)
+/datum/computer_file/program/chat_client/event_silentmode()
+	. = ..()
+	silent = computer.silent
 
-/datum/computer_file/program/chatclient/event_silentmode()
-	..()
-	if(computer.silent != silent)
-		silent = computer.silent
-/datum/nano_module/program/computer_chatclient
-	name = "Chat Client"
-
-/datum/nano_module/program/computer_chatclient/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1, var/datum/topic_state/state = default_state)
-	if(!ntnet_global || !ntnet_global.chat_channels)
-		return
-
-	var/datum/computer_file/program/chatclient/C = program
-
-	if(C.computer.hidden_uplink && C.syndi_auth)
-		if(alert(user, "Resume or close and secure?", name, "Resume", "Close") == "Resume")
-			C.computer.hidden_uplink.trigger(user)
+/datum/computer_file/program/chat_client/ui_interact(var/mob/user)
+	if(computer.hidden_uplink && syndi_auth)
+		if(alert(user, "Resume or close and secure?", filedesc, "Resume", "Close") == "Resume")
+			computer.hidden_uplink.trigger(user)
 			return
 		else
-			C.syndi_auth = FALSE
+			syndi_auth = FALSE
 
-	var/list/data = list()
-	if(program)
-		data = list("_PC" = program.get_header_data())
-
-	if(!istype(C))
-		return
-
-	data["adminmode"] = C.netadmin_mode
-	if(C.channel)
-		data["title"] = C.channel.get_title(C)
-		var/list/messages[0]
-		for(var/M in C.channel.messages)
-			messages.Add(list(list(
-				"msg" = M
-			)))
-		data["messages"] = messages
-		var/list/clients[0]
-		for(var/datum/computer_file/program/chatclient/cl in C.channel.clients)
-			clients.Add(list(list(
-				"name" = cl.username,
-				"active" = cl.program_state > PROGRAM_STATE_KILLED
-			)))
-		data["clients"] = clients
-		C.operator_mode = (C.channel.operator == C) ? 1 : 0
-		data["is_operator"] = C.operator_mode || C.netadmin_mode
-		data["is_direct"] = C.channel.direct
-	else // Channel selection screen
-		var/list/all_channels[0]
-		for(var/datum/ntnet_conversation/conv in ntnet_global.chat_channels)
-			if(conv && conv.title && conv.can_see(program))
-				all_channels.Add(list(list(
-					"chan" = conv.get_title(C),
-					"id" = conv.id,
-					"con" = (program in conv.clients)
-				)))
-		data["all_channels"] = all_channels
-
-	ui = SSnanoui.try_update_ui(user, src, ui_key, ui, data, force_open)
+	var/datum/vueui/ui = SSvueui.get_open_ui(user, src)
 	if (!ui)
-		ui = new(user, src, ui_key, "ntnet_chat.tmpl", "NTNet Relay Chat Client", 575, 700, state = state)
-		ui.auto_update_layout = 1
-		ui.set_initial_data(data)
-		ui.open()
-		ui.set_auto_update(TRUE)
+		ui = new /datum/vueui/modularcomputer(user, src, "mcomputer-chat-index", 600, 500, capitalize(filedesc))
+	ui.open()
+
+/datum/computer_file/program/chat_client/vueui_transfer(oldobj)
+	SSvueui.transfer_uis(oldobj, src, "mcomputer-chat-index", 600, 500, capitalize(filedesc))
+	return TRUE
+
+/datum/computer_file/program/chat_client/vueui_data_change(var/list/data, var/mob/user, var/datum/vueui/ui)
+	. = ..()
+	data = . || data || list()
+	// Gather data for computer header
+	var/headerdata = get_header_data(data["_PC"])
+	if(headerdata)
+		data["_PC"] = headerdata
+		. = data
+	
+	data["service"] = service_state > PROGRAM_STATE_KILLED
+	data["registered"] = istype(my_user)
+	data["signal"] = get_signal(NTNET_COMMUNICATION)
+	data["ringtone"] = ringtone
+	data["netadmin_mode"] = netadmin_mode
+	data["can_netadmin_mode"] = can_run(user, FALSE, access_network)
+
+	if(data["registered"] && data["service"] && data["signal"])
+		data["channels"] = list()
+		for(var/c in ntnet_global.chat_channels)
+			var/datum/ntnet_conversation/Channel = c
+			if(istype(Channel) && Channel.can_see(src))
+				var/ref = ref(Channel)
+				var/can_interact = Channel.can_interact(src)
+				var/can_manage = Channel.can_manage(src)
+				data["channels"][ref] = list(
+					"title" = Channel.get_title(src),
+					"direct" = Channel.direct,
+					"password" = !!Channel.password,
+					"can_interact" = can_interact,
+					"can_manage" = can_manage
+				)
+				if(can_interact)
+					data["channels"][ref]["msg"] = Channel.messages
+					data["channels"][ref]["users"] = list()
+					for(var/datum/ntnet_user/U in Channel.users)
+						var/uref = ref(U)
+						data["channels"][ref]["users"][uref] = U.username
+		data["users"] = list()
+		for(var/u in ntnet_global.chat_users)
+			var/datum/ntnet_user/nUser = u
+			if(nUser != my_user)
+				var/ref = ref(nUser)
+				data["users"][ref] = nUser.username
+	return data
+
+/datum/computer_file/program/chat_client/proc/activate_chat_client()
+	if(!istype(my_user))
+		return
+	if(!(src in my_user.clients))
+		my_user.clients.Add(src)
+	if(!(src in ntnet_global.chat_clients))
+		ntnet_global.chat_clients.Add(src)
+
+/datum/computer_file/program/chat_client/proc/deactivate_chat_client()
+	if(!istype(my_user))
+		return
+	if(src in my_user.clients)
+		my_user.clients.Remove(src)
+	if(src in ntnet_global.chat_clients)	
+		ntnet_global.chat_clients.Remove(src)

code/modules/modular_computers/file_system/programs/system/client_manager.dm

@@ -70,7 +70,7 @@
 	computer.enrolled = 2 // private devices
 	computer.hard_drive.store_file(new /datum/computer_file/program/filemanager(computer))
 	computer.hard_drive.store_file(new /datum/computer_file/program/ntnetdownload(computer))
-	computer.hard_drive.store_file(new /datum/computer_file/program/chatclient(computer))
+	computer.hard_drive.store_file(new /datum/computer_file/program/chat_client(computer))
 	return TRUE
 
 //Set´s up the programs from the preset