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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2009-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%%-------------------------------------------------------------------
%%% File : sudoku.erl
%%% Author : Dan Gudmundsson <dgud@erix.ericsson.se>
%%% Description : Sudoku
%%%
%%% Created : 13 Mar 2007 by Dan Gudmundsson <dgud@erix.ericsson.se>
%%%-------------------------------------------------------------------
-module(sudoku).
-export([go/0, start/0]).
-include("sudoku.hrl").
start() ->
spawn_link(fun() -> init(halt) end).
go() ->
spawn_link(fun() -> init(keep) end).
init(Halt) ->
?TC(sudoku_gui:new(self())),
receive {gfx, GFX} -> ok end,
case sudoku_game:init(GFX) of
Halt -> erlang:halt();
Stop -> exit(Stop)
end.
tc(Fun,Mod,Line) ->
case timer:tc(erlang, apply, [Fun,[]]) of
{_,{'EXIT',Reason}} -> exit(Reason);
{T,R} ->
io:format("~p:~p: Time: ~p\n", [Mod, Line, T]),
R
end.
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