2 files changed, 25 insertions, 17 deletions

diff --git a/tictactoe-2/apps/ttt_server/src/game.erl b/tictactoe-2/apps/ttt_server/src/game.erl
index 608b5a8..36d3348 100644
--- a/tictactoe-2/apps/ttt_server/src/game.erl
+++ b/tictactoe-2/apps/ttt_server/src/game.erl
@@ -13,9 +13,12 @@
   player1,
   player2}).
 
-game_loop(Id, Player1) -> loop(#state{
-  id = Id,
-  player1 = Player1}).
+game_loop(Id, Player1) ->
+  State = #state{
+    id = Id,
+    player1 = Player1},
+  io:format("new game state: ~p~n", [State]),
+  loop(State).
 
 loop(State) ->
   Id = State#state.id,
@@ -23,16 +26,27 @@ loop(State) ->
     {From, join} when not is_pid(State#state.player2) ->
       io:format("game ~p: player joined: ~p~n", [Id, From]),
       From ! {joined, State#state.id},
-      loop(#state{player2 = From});
+      loop(State#state{player2 = From});
     {From, join} ->
       io:format("game ~p: busy: ~p~n", [Id, From]),
       From ! {busy},
       loop(State);
-    {From, show} ->
+    {_From, show} ->
       Str = ttt:format(State#state.board),
       io:format("game ~p: current state:~n~s~n", [Id, Str]),
-      From ! Str,
       loop(State);
+    {From, status} ->
+      From ! {status, [
+        {id, State#state.id},
+        {board, State#state.board},
+        {player1, State#state.player1},
+        {player2, State#state.player2}]},
+      loop(State);
+    {_From, stop} ->
+      io:format("game ~p: Stopping~n", [Id]),
+      State#state.player1 ! {game_stopped, Id},
+      State#state.player2 ! {game_stopped, Id},
+      ok;
     code_changed ->
       io:format("game ~p: code changed~n", [Id]),
       ?MODULE:loop(State);
diff --git a/tictactoe-2/apps/ttt_server/src/ttt_server.erl b/tictactoe-2/apps/ttt_server/src/ttt_server.erl
index 52a7957..ce59968 100644
--- a/tictactoe-2/apps/ttt_server/src/ttt_server.erl
+++ b/tictactoe-2/apps/ttt_server/src/ttt_server.erl
@@ -36,21 +36,15 @@ loop(State) ->
       loop(#ttt_state{
         seq = Id + 1,
         games = orddict:append(Id, Game, State#ttt_state.games)});
-    {Player, show, Id} ->
+    {Player, Cmd, Id} when (Cmd == show) or
+      (Cmd == join) or
+      (Cmd == status) or
+      (Cmd == stop) ->
       case orddict:find(Id, State#ttt_state.games) of
         error ->
           Player ! no_such_game;
         {ok, [Game]} ->
-          io:format("show: ~p~n", [Game]),
-          Game#ttt_game.pid ! {Player, show}
-      end,
-      loop(State);
-    {Player, join, Id} ->
-      case orddict:find(Id, State#ttt_state.games) of
-        error ->
-          Player ! no_such_game;
-        {ok, [Game]} ->
-          Game#ttt_game.pid ! {Player, join}
+          Game#ttt_game.pid ! {Player, Cmd}
       end,
       loop(State);
     dump ->