Functional* code

code/controllers/configuration/entries/general.dm

@@ -368,6 +368,10 @@
 
 /datum/config_entry/flag/allow_map_voting
 
+/datum/config_entry/number/client_warn_version
+	config_entry_value = null
+	min_val = 500
+
 /datum/config_entry/number/client_warn_version
 	config_entry_value = null
 	min_val = 500
@@ -384,6 +388,10 @@
 /datum/config_entry/string/client_error_message
 	config_entry_value = "Your version of byond is too old, may have issues, and is blocked from accessing this server."
 
+/datum/config_entry/number/client_error_build
+	config_entry_value = null
+	min_val = 0
+
 /datum/config_entry/number/minute_topic_limit
 	config_entry_value = null
 	min_val = 0

code/controllers/subsystem/chat.dm

@@ -5,91 +5,35 @@ SUBSYSTEM_DEF(chat)
 	priority = FIRE_PRIORITY_CHAT
 	init_order = INIT_ORDER_CHAT
 
-	var/list/payload = list()
-
+	var/list/payload_by_client = list()
 
 /datum/controller/subsystem/chat/fire()
-	for(var/i in payload)
-		var/client/C = i
-		C << output(payload[C], "browseroutput:output")
-		payload -= C
-
+	for(var/key in payload_by_client)
+		var/client/client = key
+		var/payload = payload_by_client[key]
+		payload_by_client -= key
+		if(client)
+			// Send to tgchat
+			client.tgui_panel?.window.send_message("chat/message", payload)
+			// Send to old chat
+			for(var/msg in payload)
+				SEND_TEXT(client, msg["text"])
 		if(MC_TICK_CHECK)
 			return
 
-
-/datum/controller/subsystem/chat/proc/queue(target, message, handle_whitespace = TRUE, trailing_newline = TRUE, confidential = TRUE)
-	if(!target || !message)
-		return
-
-	if(!istext(message))
-		stack_trace("to_chat called with invalid input type")
-		return
-
-	if(target == world)
-		target = GLOB.clients
-
-	//Some macros remain in the string even after parsing and fuck up the eventual output
-	var/original_message = message
-
-	//url_encode it TWICE, this way any UTF-8 characters are able to be decoded by the Javascript.
-	//Do the double-encoding here to save nanoseconds
-	var/twiceEncoded
-
+/datum/controller/subsystem/chat/proc/queue(target, text, flags)
 	if(islist(target))
-		var/sanitized_message = FALSE
-		for(var/I in target)
-			var/client/C = CLIENT_FROM_VAR(I) //Grab us a client if possible
-
-			if(!C)
-				continue
-
-			//Send it to the old style output window.
-			SEND_TEXT(C, original_message)
-
-			if(!C?.chatOutput || C.chatOutput.broken) //A player who hasn't updated his skin file.
-				continue
-				
-			if(!sanitized_message)
-				message = replacetext(message, "\improper", "")
-				message = replacetext(message, "\proper", "")
-				if(handle_whitespace)
-					message = replacetext(message, "\n", "<br>")
-					message = replacetext(message, "\t", "[FOURSPACES][FOURSPACES]")
-				if (trailing_newline)
-					message += "<br>"
-				twiceEncoded = url_encode(url_encode(message))
-				sanitized_message = TRUE
-
-			if(!C.chatOutput.loaded) //Client still loading, put their messages in a queue
-				C.chatOutput.messageQueue += message
-				continue
-
-			payload[C] += twiceEncoded
-
-	else
-		var/client/C = CLIENT_FROM_VAR(target) //Grab us a client if possible
-
-		if(!C)
-			return
-
-		//Send it to the old style output window.
-		SEND_TEXT(C, original_message)
-
-		if(!C?.chatOutput || C.chatOutput.broken) //A player who hasn't updated his skin file.
-			return
-
-		message = replacetext(message, "\improper", "")
-		message = replacetext(message, "\proper", "")
-		if(handle_whitespace)
-			message = replacetext(message, "\n", "<br>")
-			message = replacetext(message, "\t", "[FOURSPACES][FOURSPACES]")
-		if (trailing_newline)
-			message += "<br>"
-		twiceEncoded = url_encode(url_encode(message))
-
-		if(!C.chatOutput.loaded) //Client still loading, put their messages in a queue
-			C.chatOutput.messageQueue += message
-			return
-
-		payload[C] += twiceEncoded
+		for(var/_target in target)
+			var/client/client = CLIENT_FROM_VAR(_target)
+			if(client)
+				LAZYADD(payload_by_client[client], list(list(
+					"text" = text,
+					"flags" = flags,
+				)))
+		return
+	var/client/client = CLIENT_FROM_VAR(target)
+	if(client)
+		LAZYADD(payload_by_client[client], list(list(
+			"text" = text,
+			"flags" = flags,
+		)))

code/controllers/subsystem/server_maint.dm

@@ -76,9 +76,7 @@ SUBSYSTEM_DEF(server_maint)
 		if(!thing)
 			continue
 		var/client/C = thing
-		var/datum/chatOutput/co = C.chatOutput
-		if(co)
-			co.ehjax_send(data = "roundrestart")
+		C?.tgui_panel?.send_roundrestart()
 		if(server)	//if you set a server location in config.txt, it sends you there instead of trying to reconnect to the same world address. -- NeoFite
 			C << link("byond://[server]")
 	var/datum/tgs_version/tgsversion = world.TgsVersion()