Adds LOOC to runechat. (#23256)

* adds looc to runechat

* remove hearers

* remove unnecessary parens

* Prevent observers from LOOCing runechat

* Update code/game/verbs/ooc.dm

Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

* contra review

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Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

code/__DEFINES/misc_defines.dm

@@ -514,6 +514,7 @@
 
 // Runechat symbol types
 #define RUNECHAT_SYMBOL_EMOTE 1
+#define RUNECHAT_SYMBOL_LOOC 2
 
 /// Waits at a line of code until X is true
 #define UNTIL(X) while(!(X)) sleep(world.tick_lag)

code/datums/chatmessage.dm

@@ -132,7 +132,11 @@
 	switch(symbol)
 		if(RUNECHAT_SYMBOL_EMOTE)
 			symbol = "<span style='font-size: 9px; color: #3399FF;'>*</span> "
-			size = size || "small"
+			size ||= "small"
+		if(RUNECHAT_SYMBOL_LOOC)
+			symbol = "<span style='font-size: 5px; color: #6699cc;'><b>\[LOOC]</b></span> "
+			size ||= "small"
+			output_color = "gray"
 		else
 			symbol = null
 

code/game/verbs/ooc.dm

@@ -209,6 +209,10 @@ GLOBAL_VAR_INIT(admin_ooc_colour, "#b82e00")
 
 	log_looc(msg, src)
 	mob.create_log(LOOC_LOG, msg)
+	if(isliving(mob))
+		for(var/mob/M in viewers(7, mob))
+			if(M.client?.prefs.toggles2 & PREFTOGGLE_2_RUNECHAT)
+				M.create_chat_message(mob, msg, FALSE, symbol = RUNECHAT_SYMBOL_LOOC)
 	var/mob/source = mob.get_looc_source()
 	var/list/heard = get_mobs_in_view(7, source)