Makes Ghost Anonsay Persistent by Turning it into its own Preference

By turning it into its own preference. The verb stays in the ghost tab, except it now operates by checking client preferences.

Needs
ALTER TABLE `player` ADD `ghost_anonsay` TINYINT(1) NOT NULL DEFAULT '0' AFTER `lastchangelog`;
to add it to the SQL

code/modules/client/preference/preferences.dm

@@ -95,6 +95,8 @@ var/global/list/special_role_times = list( //minimum age (in days) for accounts
 	var/UI_style_alpha = 255
 	var/windowflashing = TRUE
 
+	//ghostly preferences
+	var/ghost_anonsay = 0
 
 	//character preferences
 	var/real_name						//our character's name
@@ -444,6 +446,7 @@ var/global/list/special_role_times = list( //minimum age (in days) for accounts
 			dat += "<b>Ghost ears:</b> <a href='?_src_=prefs;preference=ghost_ears'><b>[(toggles & CHAT_GHOSTEARS) ? "Nearest Creatures" : "All Speech"]</b></a><br>"
 			dat += "<b>Ghost sight:</b> <a href='?_src_=prefs;preference=ghost_sight'><b>[(toggles & CHAT_GHOSTSIGHT) ? "Nearest Creatures" : "All Emotes"]</b></a><br>"
 			dat += "<b>Ghost radio:</b> <a href='?_src_=prefs;preference=ghost_radio'><b>[(toggles & CHAT_GHOSTRADIO) ? "Nearest Speakers" : "All Chatter"]</b></a><br>"
+			dat += "<b>Deadchat anonymity:</b> <a href='?_src_=prefs;preference=ghost_anonsay'><b>[ghost_anonsay ? "Anonymous" : "Not Anonymous"]</b></a><br>"
 
 			dat += "</td><td width='300px' height='300px' valign='top'>"
 			dat += "<h2>Special Role Settings</h2>"
@@ -1994,6 +1997,9 @@ var/global/list/special_role_times = list( //minimum age (in days) for accounts
 				if("ghost_radio")
 					toggles ^= CHAT_GHOSTRADIO
 
+				if("ghost_anonsay")
+					ghost_anonsay = !ghost_anonsay
+
 				if("save")
 					save_preferences(user)
 					save_character(user)

code/modules/client/preference/preferences_mysql.dm

@@ -15,7 +15,8 @@
 					show_ghostitem_attack,
 					lastchangelog,
 					exp,
-					windowflashing
+					windowflashing,
+					ghost_anonsay
 					FROM [format_table_name("player")]
 					WHERE ckey='[C.ckey]'"}
 					)
@@ -44,6 +45,7 @@
 		lastchangelog = query.item[13]
 		exp = query.item[14]
 		windowflashing = text2num(query.item[15])
+		ghost_anonsay = text2num(query.item[16])
 
 	//Sanitize
 	ooccolor		= sanitize_hexcolor(ooccolor, initial(ooccolor))
@@ -60,6 +62,7 @@
 	lastchangelog	= sanitize_text(lastchangelog, initial(lastchangelog))
 	exp	= sanitize_text(exp, initial(exp))
 	windowflashing = sanitize_integer(windowflashing, 0, 1, initial(windowflashing))
+	ghost_anonsay = sanitize_integer(ghost_anonsay, 0, 1, initial(ghost_anonsay))
 	return 1
 
 /datum/preferences/proc/save_preferences(client/C)
@@ -84,7 +87,8 @@
 					volume='[volume]',
 					nanoui_fancy='[nanoui_fancy]',
 					show_ghostitem_attack='[show_ghostitem_attack]',
-					lastchangelog='[lastchangelog]'
+					lastchangelog='[lastchangelog]',
+					ghost_anonsay='[ghost_anonsay]'
 					WHERE ckey='[C.ckey]'"}
 					)