270 lines
8.9 KiB
C++
270 lines
8.9 KiB
C++
// Copyright 2017 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <memory>
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#include <thread>
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#include "common/param_package.h"
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#include "input_common/analog_from_button.h"
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#include "input_common/gcadapter/gc_adapter.h"
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#include "input_common/gcadapter/gc_poller.h"
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#include "input_common/keyboard.h"
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#include "input_common/main.h"
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#include "input_common/motion_emu.h"
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#include "input_common/motion_from_button.h"
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#include "input_common/touch_from_button.h"
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#include "input_common/udp/client.h"
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#include "input_common/udp/udp.h"
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#ifdef HAVE_SDL2
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#include "input_common/sdl/sdl.h"
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#endif
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namespace InputCommon {
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struct InputSubsystem::Impl {
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void Initialize() {
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gcadapter = std::make_shared<GCAdapter::Adapter>();
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gcbuttons = std::make_shared<GCButtonFactory>(gcadapter);
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Input::RegisterFactory<Input::ButtonDevice>("gcpad", gcbuttons);
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gcanalog = std::make_shared<GCAnalogFactory>(gcadapter);
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Input::RegisterFactory<Input::AnalogDevice>("gcpad", gcanalog);
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gcvibration = std::make_shared<GCVibrationFactory>(gcadapter);
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Input::RegisterFactory<Input::VibrationDevice>("gcpad", gcvibration);
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keyboard = std::make_shared<Keyboard>();
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Input::RegisterFactory<Input::ButtonDevice>("keyboard", keyboard);
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Input::RegisterFactory<Input::AnalogDevice>("analog_from_button",
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std::make_shared<AnalogFromButton>());
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Input::RegisterFactory<Input::MotionDevice>("keyboard",
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std::make_shared<MotionFromButton>());
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motion_emu = std::make_shared<MotionEmu>();
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Input::RegisterFactory<Input::MotionDevice>("motion_emu", motion_emu);
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Input::RegisterFactory<Input::TouchDevice>("touch_from_button",
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std::make_shared<TouchFromButtonFactory>());
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#ifdef HAVE_SDL2
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sdl = SDL::Init();
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#endif
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udp = std::make_shared<InputCommon::CemuhookUDP::Client>();
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udpmotion = std::make_shared<UDPMotionFactory>(udp);
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Input::RegisterFactory<Input::MotionDevice>("cemuhookudp", udpmotion);
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udptouch = std::make_shared<UDPTouchFactory>(udp);
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Input::RegisterFactory<Input::TouchDevice>("cemuhookudp", udptouch);
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}
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void Shutdown() {
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Input::UnregisterFactory<Input::ButtonDevice>("keyboard");
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Input::UnregisterFactory<Input::MotionDevice>("keyboard");
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keyboard.reset();
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Input::UnregisterFactory<Input::AnalogDevice>("analog_from_button");
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Input::UnregisterFactory<Input::MotionDevice>("motion_emu");
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motion_emu.reset();
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Input::UnregisterFactory<Input::TouchDevice>("touch_from_button");
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#ifdef HAVE_SDL2
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sdl.reset();
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#endif
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Input::UnregisterFactory<Input::ButtonDevice>("gcpad");
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Input::UnregisterFactory<Input::AnalogDevice>("gcpad");
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Input::UnregisterFactory<Input::VibrationDevice>("gcpad");
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gcbuttons.reset();
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gcanalog.reset();
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gcvibration.reset();
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Input::UnregisterFactory<Input::MotionDevice>("cemuhookudp");
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Input::UnregisterFactory<Input::TouchDevice>("cemuhookudp");
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udpmotion.reset();
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udptouch.reset();
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}
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[[nodiscard]] std::vector<Common::ParamPackage> GetInputDevices() const {
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std::vector<Common::ParamPackage> devices = {
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Common::ParamPackage{{"display", "Any"}, {"class", "any"}},
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Common::ParamPackage{{"display", "Keyboard/Mouse"}, {"class", "keyboard"}},
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};
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#ifdef HAVE_SDL2
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auto sdl_devices = sdl->GetInputDevices();
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devices.insert(devices.end(), sdl_devices.begin(), sdl_devices.end());
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#endif
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auto udp_devices = udp->GetInputDevices();
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devices.insert(devices.end(), udp_devices.begin(), udp_devices.end());
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auto gcpad_devices = gcadapter->GetInputDevices();
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devices.insert(devices.end(), gcpad_devices.begin(), gcpad_devices.end());
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return devices;
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}
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[[nodiscard]] AnalogMapping GetAnalogMappingForDevice(
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const Common::ParamPackage& params) const {
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if (!params.Has("class") || params.Get("class", "") == "any") {
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return {};
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}
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if (params.Get("class", "") == "gcpad") {
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return gcadapter->GetAnalogMappingForDevice(params);
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}
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#ifdef HAVE_SDL2
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if (params.Get("class", "") == "sdl") {
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return sdl->GetAnalogMappingForDevice(params);
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}
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#endif
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return {};
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}
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[[nodiscard]] ButtonMapping GetButtonMappingForDevice(
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const Common::ParamPackage& params) const {
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if (!params.Has("class") || params.Get("class", "") == "any") {
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return {};
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}
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if (params.Get("class", "") == "gcpad") {
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return gcadapter->GetButtonMappingForDevice(params);
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}
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#ifdef HAVE_SDL2
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if (params.Get("class", "") == "sdl") {
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return sdl->GetButtonMappingForDevice(params);
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}
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#endif
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return {};
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}
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[[nodiscard]] MotionMapping GetMotionMappingForDevice(
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const Common::ParamPackage& params) const {
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if (!params.Has("class") || params.Get("class", "") == "any") {
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return {};
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}
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if (params.Get("class", "") == "cemuhookudp") {
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// TODO return the correct motion device
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return {};
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}
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return {};
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}
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std::shared_ptr<Keyboard> keyboard;
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std::shared_ptr<MotionEmu> motion_emu;
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#ifdef HAVE_SDL2
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std::unique_ptr<SDL::State> sdl;
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#endif
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std::shared_ptr<GCButtonFactory> gcbuttons;
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std::shared_ptr<GCAnalogFactory> gcanalog;
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std::shared_ptr<GCVibrationFactory> gcvibration;
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std::shared_ptr<UDPMotionFactory> udpmotion;
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std::shared_ptr<UDPTouchFactory> udptouch;
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std::shared_ptr<CemuhookUDP::Client> udp;
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std::shared_ptr<GCAdapter::Adapter> gcadapter;
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};
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InputSubsystem::InputSubsystem() : impl{std::make_unique<Impl>()} {}
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InputSubsystem::~InputSubsystem() = default;
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void InputSubsystem::Initialize() {
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impl->Initialize();
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}
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void InputSubsystem::Shutdown() {
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impl->Shutdown();
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}
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Keyboard* InputSubsystem::GetKeyboard() {
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return impl->keyboard.get();
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}
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const Keyboard* InputSubsystem::GetKeyboard() const {
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return impl->keyboard.get();
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}
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MotionEmu* InputSubsystem::GetMotionEmu() {
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return impl->motion_emu.get();
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}
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const MotionEmu* InputSubsystem::GetMotionEmu() const {
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return impl->motion_emu.get();
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}
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std::vector<Common::ParamPackage> InputSubsystem::GetInputDevices() const {
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return impl->GetInputDevices();
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}
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AnalogMapping InputSubsystem::GetAnalogMappingForDevice(const Common::ParamPackage& device) const {
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return impl->GetAnalogMappingForDevice(device);
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}
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ButtonMapping InputSubsystem::GetButtonMappingForDevice(const Common::ParamPackage& device) const {
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return impl->GetButtonMappingForDevice(device);
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}
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MotionMapping InputSubsystem::GetMotionMappingForDevice(const Common::ParamPackage& device) const {
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return impl->GetMotionMappingForDevice(device);
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}
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GCAnalogFactory* InputSubsystem::GetGCAnalogs() {
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return impl->gcanalog.get();
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}
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const GCAnalogFactory* InputSubsystem::GetGCAnalogs() const {
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return impl->gcanalog.get();
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}
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GCButtonFactory* InputSubsystem::GetGCButtons() {
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return impl->gcbuttons.get();
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}
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const GCButtonFactory* InputSubsystem::GetGCButtons() const {
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return impl->gcbuttons.get();
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}
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UDPMotionFactory* InputSubsystem::GetUDPMotions() {
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return impl->udpmotion.get();
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}
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const UDPMotionFactory* InputSubsystem::GetUDPMotions() const {
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return impl->udpmotion.get();
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}
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UDPTouchFactory* InputSubsystem::GetUDPTouch() {
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return impl->udptouch.get();
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}
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const UDPTouchFactory* InputSubsystem::GetUDPTouch() const {
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return impl->udptouch.get();
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}
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void InputSubsystem::ReloadInputDevices() {
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if (!impl->udp) {
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return;
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}
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impl->udp->ReloadUDPClient();
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}
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std::vector<std::unique_ptr<Polling::DevicePoller>> InputSubsystem::GetPollers(
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Polling::DeviceType type) const {
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#ifdef HAVE_SDL2
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return impl->sdl->GetPollers(type);
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#else
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return {};
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#endif
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}
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std::string GenerateKeyboardParam(int key_code) {
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Common::ParamPackage param{
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{"engine", "keyboard"},
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{"code", std::to_string(key_code)},
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};
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return param.Serialize();
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}
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std::string GenerateAnalogParamFromKeys(int key_up, int key_down, int key_left, int key_right,
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int key_modifier, float modifier_scale) {
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Common::ParamPackage circle_pad_param{
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{"engine", "analog_from_button"},
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{"up", GenerateKeyboardParam(key_up)},
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{"down", GenerateKeyboardParam(key_down)},
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{"left", GenerateKeyboardParam(key_left)},
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{"right", GenerateKeyboardParam(key_right)},
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{"modifier", GenerateKeyboardParam(key_modifier)},
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{"modifier_scale", std::to_string(modifier_scale)},
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};
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return circle_pad_param.Serialize();
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}
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} // namespace InputCommon
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