Migrates SSinstancing to Redis from world.Export() (#17679)

code/modules/admin/verbs/gsay.dm

@@ -2,6 +2,8 @@
 // Like asay but global between instances!
 // *Insert changeling hivemind :g joke here*
 
+// TODO - May as well fold this into regular asay. We already have it global enough with the discord integration.
+// Same with msay
 /client/proc/gsay(msg as text)
 	set name = "gsay"
 	set hidden = TRUE
@@ -10,18 +12,16 @@
 
 	if(!msg)
 		return
+
+	// Sanitize it all
 	msg = sanitize(copytext(msg, 1, MAX_MESSAGE_LEN))
 
-	// To whoever says "Why dont you just topic the full message with formatting"
-	// This lets us use this in other apps, like a discord bot, without HTML parsing
-	// It also removes a way to put whatever HTML we want in the chat window
-	var/built_topic = "gsay&msg=[url_encode(msg)]&usr=[url_encode(usr.ckey)]&src=[url_encode(GLOB.configuration.system.instance_id)]"
+	var/datum/server_command/gsay/GS = SSinstancing.registered_commands["gsay"]
+	GS.custom_dispatch(usr.ckey, msg)
 
-	// Send to peers
-	SSinstancing.topic_all_peers(built_topic)
 	// Send to online admins
 	for(var/client/C in GLOB.admins)
-		if(R_ADMIN & C.holder.rights)
+		if(C.holder.rights & R_ADMIN)
 			to_chat(C, "<span class='admin_channel'>GSAY: [usr.ckey]@[GLOB.configuration.system.instance_id]: [msg]</span>")
 
 	SSblackbox.record_feedback("tally", "admin_verb", 1, "gsay") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!