496 lines
26 KiB
C++
496 lines
26 KiB
C++
// Copyright 2010 Christophe Henry
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// henry UNDERSCORE christophe AT hotmail DOT com
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// This is an extended version of the state machine available in the boost::mpl library
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// Distributed under the same license as the original.
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// Copyright for the original version:
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// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
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// under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <iostream>
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// back-end
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#include <boost/msm/back/state_machine.hpp>
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//front-end
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#include <boost/msm/front/state_machine_def.hpp>
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#include <boost/msm/front/functor_row.hpp>
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#ifndef BOOST_MSM_NONSTANDALONE_TEST
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#define BOOST_TEST_MODULE MyTest
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#endif
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#include <boost/test/unit_test.hpp>
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namespace msm = boost::msm;
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namespace mpl = boost::mpl;
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using namespace boost::msm::front;
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namespace
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{
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// events
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struct play {};
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struct end_pause {};
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struct stop {};
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struct pause {};
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struct open_close {};
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struct NextSong {};
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struct PreviousSong {};
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struct error_found {};
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struct end_error {};
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struct do_terminate {};
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// Flags. Allow information about a property of the current state
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struct PlayingPaused{};
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struct CDLoaded {};
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struct FirstSongPlaying {};
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// A "complicated" event type that carries some data.
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struct cd_detected
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{
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cd_detected(std::string name)
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: name(name)
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{}
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std::string name;
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};
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// front-end: define the FSM structure
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struct player_ : public msm::front::state_machine_def<player_>
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{
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// we want deferred events and no state requires deferred events (only the fsm in the
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// transition table), so the fsm does.
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typedef int activate_deferred_events;
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unsigned int start_playback_counter;
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unsigned int can_close_drawer_counter;
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unsigned int report_error_counter;
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unsigned int report_end_error_counter;
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player_():
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start_playback_counter(0),
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can_close_drawer_counter(0),
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report_error_counter(0),
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report_end_error_counter(0)
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{}
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// The list of FSM states
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struct Empty : public msm::front::state<>
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct Open : public msm::front::state<>
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{
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typedef mpl::vector1<CDLoaded> flag_list;
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct Stopped : public msm::front::state<>
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{
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typedef mpl::vector1<CDLoaded> flag_list;
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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// the player state machine contains a state which is himself a state machine
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// as you see, no need to declare it anywhere so Playing can be developed separately
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// by another team in another module. For simplicity I just declare it inside player
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struct Playing_ : public msm::front::state_machine_def<Playing_>
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{
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// when playing, the CD is loaded and we are in either pause or playing (duh)
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typedef mpl::vector2<PlayingPaused,CDLoaded> flag_list;
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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unsigned int start_next_song_counter;
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unsigned int start_prev_song_guard_counter;
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Playing_():
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start_next_song_counter(0),
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start_prev_song_guard_counter(0)
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{}
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// The list of FSM states
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struct Song1 : public msm::front::state<>
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{
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typedef mpl::vector1<FirstSongPlaying> flag_list;
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct Song2 : public msm::front::state<>
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct Song3 : public msm::front::state<>
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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// the initial state. Must be defined
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typedef Song1 initial_state;
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// transition actions
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void start_next_song(NextSong const&) {++start_next_song_counter; }
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void start_prev_song(PreviousSong const&) { }
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// guard conditions
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bool start_prev_song_guard(PreviousSong const&) {++start_prev_song_guard_counter;return true; }
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typedef Playing_ pl; // makes transition table cleaner
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// Transition table for Playing
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struct transition_table : mpl::vector4<
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// Start Event Next Action Guard
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// +---------+-------------+---------+---------------------+----------------------+
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_row < Song1 , NextSong , Song2 >,
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row < Song2 , PreviousSong, Song1 , &pl::start_prev_song,&pl::start_prev_song_guard>,
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a_row < Song2 , NextSong , Song3 , &pl::start_next_song >,
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g_row < Song3 , PreviousSong, Song2 ,&pl::start_prev_song_guard>
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// +---------+-------------+---------+---------------------+----------------------+
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> {};
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// Replaces the default no-transition response.
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template <class FSM,class Event>
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void no_transition(Event const&, FSM&,int)
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{
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BOOST_FAIL("no_transition called!");
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}
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};
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// back-end
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typedef msm::back::state_machine<Playing_> Playing;
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// state not defining any entry or exit
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struct Paused : public msm::front::state<>
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{
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typedef mpl::vector2<PlayingPaused,CDLoaded> flag_list;
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct AllOk : public msm::front::state<>
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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// this state is also made terminal so that all the events are blocked
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struct ErrorMode : //public msm::front::terminate_state<> // ErrorMode terminates the state machine
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public msm::front::interrupt_state<end_error> // ErroMode just interrupts. Will resume if
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// the event end_error is generated
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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struct ErrorTerminate : public msm::front::terminate_state<> // terminates the state machine
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{
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& ) {++entry_counter;}
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template <class Event,class FSM>
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void on_exit(Event const&,FSM& ) {++exit_counter;}
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int entry_counter;
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int exit_counter;
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};
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// the initial state of the player SM. Must be defined
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typedef mpl::vector<Empty,AllOk> initial_state;
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// transition actions
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void start_playback(play const&) {++start_playback_counter; }
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void open_drawer(open_close const&) { }
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void store_cd_info(cd_detected const&) { }
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void stop_playback(stop const&) { }
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void pause_playback(pause const&) { }
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void resume_playback(end_pause const&) { }
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void stop_and_open(open_close const&) { }
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void stopped_again(stop const&){}
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void report_error(error_found const&) {++report_error_counter;}
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void report_end_error(end_error const&) {++report_end_error_counter;}
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//guards
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bool can_close_drawer(open_close const&)
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{
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++can_close_drawer_counter;
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return true;
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}
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typedef player_ p; // makes transition table cleaner
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// Transition table for player
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struct transition_table : mpl::vector<
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// Start Event Next Action Guard
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// +---------+-------------+---------+---------------------+----------------------+
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a_row < Stopped , play , Playing , &p::start_playback >,
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a_row < Stopped , open_close , Open , &p::open_drawer >,
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_row < Stopped , stop , Stopped >,
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// +---------+-------------+---------+---------------------+----------------------+
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g_row < Open , open_close , Empty , &p::can_close_drawer >,
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Row < Open , play , none , Defer , none >,
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// +---------+-------------+---------+---------------------+----------------------+
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a_row < Empty , open_close , Open , &p::open_drawer >,
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a_row < Empty , cd_detected , Stopped , &p::store_cd_info >,
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Row < Empty , play , none , Defer , none >,
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// +---------+-------------+---------+---------------------+----------------------+
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a_row < Playing , stop , Stopped , &p::stop_playback >,
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a_row < Playing , pause , Paused , &p::pause_playback >,
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a_row < Playing , open_close , Open , &p::stop_and_open >,
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// +---------+-------------+---------+---------------------+----------------------+
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a_row < Paused , end_pause , Playing , &p::resume_playback >,
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a_row < Paused , stop , Stopped , &p::stop_playback >,
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a_row < Paused , open_close , Open , &p::stop_and_open >,
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// +---------+-------------+---------+---------------------+----------------------+
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a_row < AllOk , error_found ,ErrorMode, &p::report_error >,
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a_row <ErrorMode, end_error ,AllOk , &p::report_end_error >,
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_row < AllOk , do_terminate,ErrorTerminate >
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// +---------+-------------+---------+---------------------+----------------------+
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> {};
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// Replaces the default no-transition response.
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template <class FSM,class Event>
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void no_transition(Event const& , FSM&,int)
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{
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BOOST_FAIL("no_transition called!");
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}
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// init counters
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template <class Event,class FSM>
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void on_entry(Event const&,FSM& fsm)
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{
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fsm.template get_state<player_::Stopped&>().entry_counter=0;
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fsm.template get_state<player_::Stopped&>().exit_counter=0;
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fsm.template get_state<player_::Open&>().entry_counter=0;
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fsm.template get_state<player_::Open&>().exit_counter=0;
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fsm.template get_state<player_::Empty&>().entry_counter=0;
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fsm.template get_state<player_::Empty&>().exit_counter=0;
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fsm.template get_state<player_::Playing&>().entry_counter=0;
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fsm.template get_state<player_::Playing&>().exit_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song1&>().entry_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song1&>().exit_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song2&>().entry_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song2&>().exit_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song3&>().entry_counter=0;
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fsm.template get_state<player_::Playing&>().template get_state<player_::Playing::Song3&>().exit_counter=0;
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fsm.template get_state<player_::Paused&>().entry_counter=0;
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fsm.template get_state<player_::Paused&>().exit_counter=0;
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fsm.template get_state<player_::AllOk&>().entry_counter=0;
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fsm.template get_state<player_::AllOk&>().exit_counter=0;
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fsm.template get_state<player_::ErrorMode&>().entry_counter=0;
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fsm.template get_state<player_::ErrorMode&>().exit_counter=0;
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fsm.template get_state<player_::ErrorTerminate&>().entry_counter=0;
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fsm.template get_state<player_::ErrorTerminate&>().exit_counter=0;
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}
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};
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// Pick a back-end
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typedef msm::back::state_machine<player_> player;
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//static char const* const state_names[] = { "Stopped", "Open", "Empty", "Playing", "Paused","AllOk","ErrorMode" };
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BOOST_AUTO_TEST_CASE( my_test )
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{
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player p;
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// needed to start the highest-level SM. This will call on_entry and mark the start of the SM
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p.start();
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// test deferred event
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// deferred in Empty and Open, will be handled only after event cd_detected
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p.process_event(play());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 2,"Empty should be active"); //Empty
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BOOST_CHECK_MESSAGE(p.get_state<player_::Open&>().exit_counter == 0,"Open exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().entry_counter == 0,"Playing entry not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Empty&>().entry_counter == 1,"Empty entry not called correctly");
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//flags
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BOOST_CHECK_MESSAGE(p.is_flag_active<CDLoaded>() == false,"CDLoaded should not be active");
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p.process_event(open_close());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 1,"Open should be active"); //Open
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BOOST_CHECK_MESSAGE(p.get_state<player_::Empty&>().exit_counter == 1,"Empty exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Open&>().entry_counter == 1,"Open entry not called correctly");
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p.process_event(open_close());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 2,"Empty should be active"); //Empty
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BOOST_CHECK_MESSAGE(p.get_state<player_::Open&>().exit_counter == 1,"Open exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Empty&>().entry_counter == 2,"Empty entry not called correctly");
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BOOST_CHECK_MESSAGE(p.can_close_drawer_counter == 1,"guard not called correctly");
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//deferred event should have been processed
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p.process_event(cd_detected("louie, louie"));
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
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BOOST_CHECK_MESSAGE(p.get_state<player_::Empty&>().exit_counter == 2,"Empty exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 1,"Stopped entry not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().exit_counter == 1,"Stopped exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().entry_counter == 1,"Playing entry not called correctly");
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BOOST_CHECK_MESSAGE(p.start_playback_counter == 1,"action not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().current_state()[0] == 0,"Song1 should be active");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song1&>().entry_counter == 1,
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"Song1 entry not called correctly");
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//flags
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BOOST_CHECK_MESSAGE(p.is_flag_active<PlayingPaused>() == true,"PlayingPaused should be active");
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BOOST_CHECK_MESSAGE(p.is_flag_active<FirstSongPlaying>() == true,"FirstSongPlaying should be active");
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p.process_event(NextSong());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().current_state()[0] == 1,"Song2 should be active");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song2&>().entry_counter == 1,
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"Song2 entry not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song1&>().exit_counter == 1,
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"Song1 exit not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().start_next_song_counter == 0,
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"submachine action not called correctly");
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p.process_event(NextSong());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().current_state()[0] == 2,"Song3 should be active");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song3&>().entry_counter == 1,
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"Song3 entry not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song2&>().exit_counter == 1,
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"Song2 exit not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().start_next_song_counter == 1,
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"submachine action not called correctly");
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p.process_event(PreviousSong());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().current_state()[0] == 1,"Song2 should be active");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song2&>().entry_counter == 2,
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"Song2 entry not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().get_state<player_::Playing::Song3&>().exit_counter == 1,
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"Song3 exit not called correctly");
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BOOST_CHECK_MESSAGE(
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p.get_state<player_::Playing&>().start_prev_song_guard_counter == 1,
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"submachine guard not called correctly");
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//flags
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BOOST_CHECK_MESSAGE(p.is_flag_active<PlayingPaused>() == true,"PlayingPaused should be active");
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BOOST_CHECK_MESSAGE(p.is_flag_active<FirstSongPlaying>() == false,"FirstSongPlaying should not be active");
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p.process_event(pause());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Paused should be active"); //Paused
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().exit_counter == 1,"Playing exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Paused&>().entry_counter == 1,"Paused entry not called correctly");
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//flags
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BOOST_CHECK_MESSAGE(p.is_flag_active<PlayingPaused>() == true,"PlayingPaused should be active");
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// go back to Playing
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p.process_event(end_pause());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
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BOOST_CHECK_MESSAGE(p.get_state<player_::Paused&>().exit_counter == 1,"Paused exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().entry_counter == 2,"Playing entry not called correctly");
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p.process_event(pause());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Paused should be active"); //Paused
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BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().exit_counter == 2,"Playing exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Paused&>().entry_counter == 2,"Paused entry not called correctly");
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p.process_event(stop());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 0,"Stopped should be active"); //Stopped
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BOOST_CHECK_MESSAGE(p.get_state<player_::Paused&>().exit_counter == 2,"Paused exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 2,"Stopped entry not called correctly");
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//flags
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BOOST_CHECK_MESSAGE(p.is_flag_active<PlayingPaused>() == false,"PlayingPaused should not be active");
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BOOST_CHECK_MESSAGE(p.is_flag_active<CDLoaded>() == true,"CDLoaded should be active");
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//BOOST_CHECK_MESSAGE(p.is_flag_active<CDLoaded,player::Flag_AND>() == false,"CDLoaded with AND should not be active");
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p.process_event(stop());
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BOOST_CHECK_MESSAGE(p.current_state()[0] == 0,"Stopped should be active"); //Stopped
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BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().exit_counter == 2,"Stopped exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 3,"Stopped entry not called correctly");
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|
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//test interrupt
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BOOST_CHECK_MESSAGE(p.current_state()[1] == 5,"AllOk should be active"); //AllOk
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p.process_event(error_found());
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BOOST_CHECK_MESSAGE(p.current_state()[1] == 6,"ErrorMode should be active"); //ErrorMode
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BOOST_CHECK_MESSAGE(p.get_state<player_::AllOk&>().exit_counter == 1,"AllOk exit not called correctly");
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BOOST_CHECK_MESSAGE(p.get_state<player_::ErrorMode&>().entry_counter == 1,"ErrorMode entry not called correctly");
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|
|
|
// try generating more events
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p.process_event(play());
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BOOST_CHECK_MESSAGE(p.current_state()[1] == 6,"ErrorMode should be active"); //ErrorMode
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::AllOk&>().exit_counter == 1,"AllOk exit not called correctly");
|
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BOOST_CHECK_MESSAGE(p.get_state<player_::ErrorMode&>().entry_counter == 1,"ErrorMode entry not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.current_state()[0] == 0,"Stopped should be active"); //Stopped
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().exit_counter == 2,"Stopped exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 3,"Stopped entry not called correctly");
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|
|
|
p.process_event(end_error());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 5,"AllOk should be active"); //AllOk
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::ErrorMode&>().exit_counter == 1,"ErrorMode exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::AllOk&>().entry_counter == 2,"AllOk entry not called correctly");
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|
|
|
p.process_event(play());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().exit_counter == 3,"Stopped exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().entry_counter == 3,"Playing entry not called correctly");
|
|
|
|
//test terminate
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 5,"AllOk should be active"); //AllOk
|
|
p.process_event(do_terminate());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 7,"ErrorTerminate should be active"); //ErrorTerminate
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::AllOk&>().exit_counter == 2,"AllOk exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::ErrorTerminate&>().entry_counter == 1,"ErrorTerminate entry not called correctly");
|
|
|
|
// try generating more events
|
|
p.process_event(stop());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 7,"ErrorTerminate should be active"); //ErrorTerminate
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::ErrorTerminate&>().exit_counter == 0,"ErrorTerminate exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().exit_counter == 2,"Playing exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 3,"Stopped entry not called correctly");
|
|
|
|
p.process_event(end_error());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 7,"ErrorTerminate should be active"); //ErrorTerminate
|
|
BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().exit_counter == 2,"Playing exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 3,"Stopped entry not called correctly");
|
|
|
|
p.process_event(stop());
|
|
BOOST_CHECK_MESSAGE(p.current_state()[1] == 7,"ErrorTerminate should be active"); //ErrorTerminate
|
|
BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Playing should be active"); //Playing
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Playing&>().exit_counter == 2,"Playing exit not called correctly");
|
|
BOOST_CHECK_MESSAGE(p.get_state<player_::Stopped&>().entry_counter == 3,"Stopped entry not called correctly");
|
|
|
|
}
|
|
}
|
|
|