05e28a53e8
This is a port of the initial GameCube adapter input support i added into yuzu emulator. It requires the same setup as when it was first introduced in yuzu, requiring the Zadig driver be installed for the adapter to allow it to interface with libusb.
135 lines
4.5 KiB
C++
135 lines
4.5 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/sdl/sdl.h"
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#include "input_common/sdl/sdl_impl.h"
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#include "input_common/touch_from_button.h"
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#include "input_common/udp/udp.h"
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namespace InputCommon {
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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<GCAdapter::Adapter> gcadapter;
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static std::shared_ptr<Keyboard> keyboard;
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static std::shared_ptr<MotionEmu> motion_emu;
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static std::unique_ptr<CemuhookUDP::State> udp;
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static std::unique_ptr<SDL::State> sdl;
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void Init() {
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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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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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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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sdl = SDL::Init();
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udp = CemuhookUDP::Init();
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}
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void Shutdown() {
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Input::UnregisterFactory<Input::ButtonDevice>("gcpad");
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Input::UnregisterFactory<Input::AnalogDevice>("gcpad");
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gcbuttons.reset();
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gcanalog.reset();
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Input::UnregisterFactory<Input::ButtonDevice>("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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sdl.reset();
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udp.reset();
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}
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Keyboard* GetKeyboard() {
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return keyboard.get();
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}
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MotionEmu* GetMotionEmu() {
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return motion_emu.get();
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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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Common::ParamPackage GetSDLControllerButtonBindByGUID(const std::string& guid, int port,
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int button) {
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return dynamic_cast<SDL::SDLState*>(sdl.get())->GetSDLControllerButtonBindByGUID(
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guid, port, static_cast<Settings::NativeButton::Values>(button));
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}
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Common::ParamPackage GetSDLControllerAnalogBindByGUID(const std::string& guid, int port,
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int analog) {
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return dynamic_cast<SDL::SDLState*>(sdl.get())->GetSDLControllerAnalogBindByGUID(
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guid, port, static_cast<Settings::NativeAnalog::Values>(analog));
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}
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void ReloadInputDevices() {
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if (udp)
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udp->ReloadUDPClient();
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}
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namespace Polling {
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std::vector<std::unique_ptr<DevicePoller>> GetPollers(DeviceType type) {
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std::vector<std::unique_ptr<DevicePoller>> pollers;
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#ifdef HAVE_SDL2
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pollers = sdl->GetPollers(type);
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#endif
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switch (type) {
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case DeviceType::Analog:
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pollers.push_back(std::make_unique<GCAnalogFactory>(*gcanalog));
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break;
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case DeviceType::Button:
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pollers.push_back(std::make_unique<GCButtonFactory>(*gcbuttons));
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break;
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default:
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break;
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}
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return pollers;
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}
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} // namespace Polling
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} // namespace InputCommon
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