Now ggs_gamevm_e uses ggs_db so store/lookup nicks.

src/ggs_db.erl

@@ -1,9 +1,3 @@
-%%%%----------------------------------------------------
-%%% @author     Mattias Pettersson <mattiaspgames@gmail.com>
-%%% @copyright  2011 Mattias Pettersson
-%%% @doc        Database for runtime game variable storage.
-%%% @end
-
 -module(ggs_db).
 -export([init/0,stop/0,setItem/4,getItem/3,removeItem/3,key/3,clear/2,clear/1,length/2]).
 %-include("ggs_db.hrl").

src/ggs_gamevm_e.erl

@@ -46,14 +46,17 @@ do_stuff(Command, Args, Player, Table) ->
         "greet" ->
             ggs_player:notify(Player, server, "Hello there!\n");
         "chat" ->
-            ggs_table:notify_all_players(Table, Args ++ "\n");
+            Nick = ggs_db:getItem(Table, nicks, Player),
+            ggs_table:notify_all_players(Table, "<"++Nick++"> "++ Args ++ "\n");
         "uname" ->
             Uname = os:cmd("uname -a"),
             ggs_player:notify(Player, server, Uname);
         "lusers" ->
            {ok, Players} = ggs_table:get_player_list(Table),
-           ggs_player:notify(Player, server,io_lib:format("~p\n",[Players]));
+           Nicks = lists:map(fun (P) -> ggs_db:getItem(Table, nicks, P) end, Players),
+           ggs_player:notify(Player, server,io_lib:format("~p\n",[Nicks]));
         "nick" ->
+            ggs_db:setItem(Table,nicks,Player,Args),
             io:format("Changing nickname of ~p to ~p.", [Player, Args]);
         _Other ->
             ggs_player:notify(Player, server, "I don't know that command..\n")

src/start_ggs.erl

@@ -4,4 +4,5 @@
 start() ->
     application:start(inets),
     application:start(erlang_js),
+    ggs_db:init(),
     application:start(ggs).