112 lines
4.7 KiB
C++
112 lines
4.7 KiB
C++
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <array>
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#include <span>
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#include <thread>
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#include <SDL_hidapi.h>
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#include "input_common/input_engine.h"
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namespace InputCommon::Joycon {
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using SerialNumber = std::array<u8, 15>;
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struct Battery;
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struct Color;
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struct MotionData;
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enum class ControllerType : u8;
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enum class DriverResult;
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enum class IrsResolution;
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class JoyconDriver;
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} // namespace InputCommon::Joycon
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namespace InputCommon {
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class Joycons final : public InputCommon::InputEngine {
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public:
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explicit Joycons(const std::string& input_engine_);
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~Joycons();
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bool IsVibrationEnabled(const PadIdentifier& identifier) override;
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Common::Input::DriverResult SetVibration(
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const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) override;
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Common::Input::DriverResult SetLeds(const PadIdentifier& identifier,
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const Common::Input::LedStatus& led_status) override;
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Common::Input::DriverResult SetCameraFormat(const PadIdentifier& identifier,
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Common::Input::CameraFormat camera_format) override;
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Common::Input::NfcState SupportsNfc(const PadIdentifier& identifier_) const override;
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Common::Input::NfcState WriteNfcData(const PadIdentifier& identifier_,
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const std::vector<u8>& data) override;
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Common::Input::DriverResult SetPollingMode(
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const PadIdentifier& identifier, const Common::Input::PollingMode polling_mode) override;
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/// Used for automapping features
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std::vector<Common::ParamPackage> GetInputDevices() const override;
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ButtonMapping GetButtonMappingForDevice(const Common::ParamPackage& params) override;
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AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage& params) override;
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MotionMapping GetMotionMappingForDevice(const Common::ParamPackage& params) override;
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Common::Input::ButtonNames GetUIName(const Common::ParamPackage& params) const override;
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private:
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static constexpr std::size_t MaxSupportedControllers = 8;
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/// For shutting down, clear all data, join all threads, release usb devices
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void Reset();
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/// Registers controllers, clears all data and starts the scan thread
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void Setup();
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/// Actively searchs for new devices
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void ScanThread(std::stop_token stop_token);
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/// Returns true if device is valid and not registered
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bool IsDeviceNew(SDL_hid_device_info* device_info) const;
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/// Tries to connect to the new device
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void RegisterNewDevice(SDL_hid_device_info* device_info);
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/// Returns the next free handle
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std::shared_ptr<Joycon::JoyconDriver> GetNextFreeHandle(Joycon::ControllerType type) const;
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void OnBatteryUpdate(std::size_t port, Joycon::ControllerType type, Joycon::Battery value);
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void OnColorUpdate(std::size_t port, Joycon::ControllerType type, const Joycon::Color& value);
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void OnButtonUpdate(std::size_t port, Joycon::ControllerType type, int id, bool value);
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void OnStickUpdate(std::size_t port, Joycon::ControllerType type, int id, f32 value);
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void OnMotionUpdate(std::size_t port, Joycon::ControllerType type, int id,
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const Joycon::MotionData& value);
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void OnRingConUpdate(f32 ring_data);
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void OnAmiiboUpdate(std::size_t port, const std::vector<u8>& amiibo_data);
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void OnCameraUpdate(std::size_t port, const std::vector<u8>& camera_data,
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Joycon::IrsResolution format);
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/// Returns a JoyconHandle corresponding to a PadIdentifier
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std::shared_ptr<Joycon::JoyconDriver> GetHandle(PadIdentifier identifier) const;
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/// Returns a PadIdentifier corresponding to the port number and joycon type
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PadIdentifier GetIdentifier(std::size_t port, Joycon::ControllerType type) const;
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/// Returns a ParamPackage corresponding to the port number and joycon type
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Common::ParamPackage GetParamPackage(std::size_t port, Joycon::ControllerType type) const;
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std::string JoyconName(std::size_t port) const;
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Common::Input::ButtonNames GetUIButtonName(const Common::ParamPackage& params) const;
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/// Returns the name of the device in text format
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std::string JoyconName(Joycon::ControllerType type) const;
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std::jthread scan_thread;
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// Joycon types are split by type to ease supporting dualjoycon configurations
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std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> left_joycons{};
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std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> right_joycons{};
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std::array<std::shared_ptr<Joycon::JoyconDriver>, MaxSupportedControllers> pro_controller{};
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};
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} // namespace InputCommon
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