63 lines
2.8 KiB
C++
63 lines
2.8 KiB
C++
// Copyright 2010 Christophe Henry
|
|
// henry UNDERSCORE christophe AT hotmail DOT com
|
|
// This is an extended version of the state machine available in the boost::mpl library
|
|
// Distributed under the same license as the original.
|
|
// Copyright for the original version:
|
|
// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
|
|
// under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
#ifndef MENU_MODE_HPP
|
|
#define MENU_MODE_HPP
|
|
|
|
#include <iostream>
|
|
#include <boost/any.hpp>
|
|
|
|
#include "Events.hpp"
|
|
#include <boost/msm/back/favor_compile_time.hpp>
|
|
#include <boost/msm/back/state_machine.hpp>
|
|
#include <boost/msm/front/state_machine_def.hpp>
|
|
|
|
using namespace std;
|
|
namespace msm = boost::msm;
|
|
|
|
struct MenuMode_ : public msm::front::state_machine_def<MenuMode_>
|
|
{
|
|
typedef mpl::vector1<MenuActive> flag_list;
|
|
struct WaitingForSongChoice : public msm::front::state<>
|
|
{
|
|
template <class Event,class FSM>
|
|
void on_entry(Event const&,FSM& ) {std::cout << "starting: MenuMode::WaitingForSongChoice" << std::endl;}
|
|
template <class Event,class FSM>
|
|
void on_exit(Event const&,FSM& ) {std::cout << "finishing: MenuMode::WaitingForSongChoice" << std::endl;}
|
|
};
|
|
struct StartCurrentSong : public msm::front::state<>
|
|
{
|
|
template <class Event,class FSM>
|
|
void on_entry(Event const&,FSM& ) {std::cout << "starting: MenuMode::StartCurrentSong" << std::endl;}
|
|
template <class Event,class FSM>
|
|
void on_exit(Event const&,FSM& ) {std::cout << "finishing: MenuMode::StartCurrentSong" << std::endl;}
|
|
};
|
|
struct MenuExit : public msm::front::exit_pseudo_state<CloseMenu>
|
|
{
|
|
template <class Event,class FSM>
|
|
void on_entry(Event const&,FSM& ) {std::cout << "starting: MenuMode::WaitingForSongChoice" << std::endl;}
|
|
template <class Event,class FSM>
|
|
void on_exit(Event const&,FSM& ) {std::cout << "finishing: MenuMode::WaitingForSongChoice" << std::endl;}
|
|
};
|
|
typedef WaitingForSongChoice initial_state;
|
|
typedef MenuMode_ fsm; // makes transition table cleaner
|
|
// Transition table for player
|
|
struct transition_table : mpl::vector2<
|
|
// Start Event Next Action Guard
|
|
// +---------------------+------------------+-------------------+---------------------+----------------------+
|
|
_row < WaitingForSongChoice , MenuMiddleButton , StartCurrentSong >,
|
|
_row < StartCurrentSong , SelectSong , MenuExit >
|
|
// +---------------------+------------------+-------------------+---------------------+----------------------+
|
|
> {};
|
|
};
|
|
typedef msm::back::state_machine<MenuMode_> MenuMode;
|
|
|
|
#endif
|