wiimote_protocol.hpp

#pragma once
#include <ossia/detail/hash_map.hpp>
#include <ossia/detail/timer.hpp>
#include <ossia/network/base/protocol.hpp>
#include <ossia/network/common/complex_type.hpp>
#include <ossia/network/common/device_parameter.hpp>
#include <ossia/network/context_functions.hpp>
#include <ossia/network/domain/domain.hpp>
#include <ossia/protocols/wiimote/wiimote_parameter.hpp>
 
#include <array>
#include <cinttypes>
#include <cstdint>
#include <thread>
 
#define MAX_WIIMOTES_COUNT 4
 
struct wiimote_t;
 
namespace ossia::net
{
class OSSIA_EXPORT wiimote_protocol final : public ossia::net::protocol_base
{
  struct wiimote_parameters
  {
    ossia::hash_map<uint16_t, device_parameter*> button_parameters;
 
    device_parameter* wiimote_axis{};
    device_parameter* wiimote_gravity{};
 
    device_parameter* nunchuk_button_c{};
    device_parameter* nunchuk_button_z{};
 
    device_parameter* nunchuk_axis{};
    device_parameter* nunchuk_gravity{};
    device_parameter* nunchuk_joystick{};
 
    device_parameter* ir_cursor;
    device_parameter* ir_detection;
  };
 
public:
  wiimote_protocol(ossia::net::network_context_ptr ptr, const bool enable_ir);
  ~wiimote_protocol();
 
  void set_device(ossia::net::device_base& dev) override;
 
  bool pull(ossia::net::parameter_base& param) override;
  bool push(const ossia::net::parameter_base& param, const ossia::value& v) override;
  bool push_raw(const ossia::net::full_parameter_data&) override;
  bool observe(ossia::net::parameter_base& param, bool enable) override;
 
  bool update(ossia::net::node_base&) override;
 
private:
  void create_wiimote_parameters(const unsigned int wiimote_id);
  void close_event_loop();
 
  void process_events();
  void handle_wiimote_event(const unsigned int wiimote_id);
 
  std::array<wiimote_parameters, MAX_WIIMOTES_COUNT> m_wiimotes_parameters;
 
  ossia::timer m_timer;
  bool m_running{};
  bool m_ready{};
  const bool m_enable_ir{};
 
  struct wiimote_t** m_wiimotes{};
  unsigned int m_wiimote_count{};
  ossia::net::device_base* m_device{};
};
}