[MIRROR] Upports fridge, tcomm, and shield_gen soundloops (#12710)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/research/message_server.dm

@@ -69,11 +69,10 @@
 			//Messages having theese tokens will be rejected by server. Case sensitive
 	var/spamfilter_limit = MESSAGE_SERVER_DEFAULT_SPAM_LIMIT	//Maximal amount of tokens
 
-	var/datum/looping_sound/tcomms/soundloop // CHOMPStation Add: Hummy noises
-	var/noisy = FALSE  // CHOMPStation Add: Hummy noises
+	var/datum/looping_sound/tcomms/soundloop
+	var/noisy = FALSE
 
 /obj/machinery/message_server/Initialize(mapload)
-	// CHOMPAdd: PDA Messaging Server humming
 	soundloop = new(list(src), FALSE)
 	if(prob(60)) // 60% chance to change the midloop
 		if(prob(40))
@@ -85,7 +84,6 @@
 		else
 			soundloop.mid_sounds = list('sound/machines/tcomms/tcomms_04.ogg' = 1)
 			soundloop.mid_length = 30
-	// CHOMPAdd End
 	. = ..()
 	GLOB.message_servers += src
 	decryptkey = GenerateKey()
@@ -93,7 +91,7 @@
 
 /obj/machinery/message_server/Destroy()
 	GLOB.message_servers -= src
-	QDEL_NULL(soundloop) // CHOMPStation Add: Hummy noises
+	QDEL_NULL(soundloop)
 	return ..()
 
 /obj/machinery/message_server/examine(mob/user, distance, infix, suffix)
@@ -113,12 +111,12 @@
 	//	decryptkey = generateKey()
 	if(active && (stat & (BROKEN|NOPOWER)))
 		active = 0
-		soundloop.stop() // CHOMPStation Add: Hummy noises
-		noisy = FALSE // CHOMPStation Add: Hummy noises
+		soundloop.stop()
+		noisy = FALSE
 		return
-	if(!noisy && active) // CHOMPStation Add: Hummy noises
-		soundloop.start() // CHOMPStation Add: Hummy noises
-		noisy = TRUE // CHOMPStation Add: Hummy noises
+	if(!noisy && active)
+		soundloop.start()
+		noisy = TRUE
 	update_icon()
 	return
 
@@ -388,7 +386,7 @@ GLOBAL_DATUM(blackbox, /obj/machinery/blackbox_recorder)
 		query_insert.Execute()
 		qdel(query_insert)
 
-// Sanitize inputs to avoid SQL injection attacks //CHOMPEdit NOTE: This is not secure. Basic filters like this are pretty easy to bypass. Use the format for arguments used in the above.
+// Sanitize inputs to avoid SQL injection attacks. This is not secure. Basic filters like this are pretty easy to bypass. Use the format for arguments used in the above.
 /proc/sql_sanitize_text(var/text)
 	text = replacetext(text, "'", "''")
 	text = replacetext(text, ";", "")