[admin & admin2] addendum to #296 (#297)

* use table.concat instead

* use the correct permission general.tab_adminchat

* Add command handler for admin chat

* Add setting to change the command name

* Add new line at end of file

* Check if the message is not empty

Author: ricksterhd123

[admin]/admin/server/admin_server.lua

@@ -1580,12 +1580,8 @@ end )
 
 addCommandHandler(get("adminChatCommandName"), 
 	function(thePlayer, cmd, ...) 
-		if hasObjectPermissionTo (thePlayer, "general.adminpanel", false) then
-			local msg = ""
-			for i, word in ipairs(arg) do
-				msg = msg .. (i > 1 and " " or "") .. word
-			end
-			triggerEvent("aAdminChat", thePlayer, msg)
+		if hasObjectPermissionTo (thePlayer, "general.tab_adminchat", false) and #arg > 0 then
+			triggerEvent("aAdminChat", thePlayer, table.concat(arg, " "))
 		end
 	end
 )

[admin]/admin2/meta.xml

@@ -274,5 +274,10 @@
 		   accept="[true],[false]"
 		   desc="Parse console commands."
 	/>
+    <setting name="#adminChatCommandName" value="a"
+        group="General"
+        friendlyname="Admin chat command name"
+        desc="The command name for admin chat."
+  />
   </settings>
 </meta>

[admin]/admin2/server/admin_server.lua

@@ -401,3 +401,11 @@ addEventHandler(
         end
     end
 )
+
+addCommandHandler(get("adminChatCommandName"), 
+	function(thePlayer, cmd, ...) 
+		if (hasObjectPermissionTo(thePlayer, "general.tab_adminchat", false) and #arg > 0) then
+			triggerEvent("aAdminChat", thePlayer, table.concat(arg, " "))
+		end
+	end
+)