Removed non-antag chars suicide verb.

code/game/verbs/suicide.dm

@@ -11,6 +11,19 @@
 		src << "You can't commit suicide before the game starts!"
 		return
 
+
+	var/permitted = 0
+	var/list/allowed = list("Syndicate","traitor","Wizard","Head Revolutionary","Cultist","Changeling")
+	for(var/T in allowed)
+		if(mind.special_role == T)
+			permitted = 1
+			break
+
+	if(!permitted)
+		message_admins("[ckey] has tried to suicide, but they were not permitted due to not being antagonist as human.", 1)
+		src << "No. Adminhelp if there is a legitimate reason."
+		return
+
 	if (suiciding)
 		src << "You're already committing suicide! Be patient!"
 		return