GameControllerEventHandler.hpp

/******************************************************************************
 
  nomlib - C++11 cross-platform game engine
 
Copyright (c) 2013, 2014 Jeffrey Carpenter <i8degrees@gmail.com>
All rights reserved.
 
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modification, are permitted provided that the following conditions are met:
 
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   this list of conditions and the following disclaimer in the documentation
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******************************************************************************/
#ifndef NOMLIB_SYSTEM_GAME_CONTROLLER_EVENT_HANDLER_HPP
#define NOMLIB_SYSTEM_GAME_CONTROLLER_EVENT_HANDLER_HPP
 
#include <memory>
#include <map>
 
#include "nomlib/config.hpp"
#include "nomlib/system/GameController.hpp"
 
namespace nom {
 
// Forward declarations
class GameController;

class GameControllerEventHandler
{
  public:
    GameControllerEventHandler();
    ~GameControllerEventHandler();

    nom::size_type num_joysticks() const;
 
    // Non-owned pointer
    GameController* joystick(JoystickID dev_id) const;

    bool joystick_exists(JoystickID dev_id) const;

    GameController* add_joystick(JoystickIndex device_index);

    bool remove_joystick(JoystickID dev_id);

    void remove_joysticks();
 
  private:
    typedef std::map<JoystickID, std::unique_ptr<GameController>> joysticks;

    joysticks joysticks_;
};
 
} // namespace nom
 
#endif // include guard defined