input_common: Rewrite gc_adapter
This commit is contained in:
german77
Narr the Reg
parent
fa8e23b842
commit
395e9a449d
@ -1,4 +1,6 @@
|
||||
add_library(input_common STATIC
|
||||
drivers/gc_adapter.cpp
|
||||
drivers/gc_adapter.h
|
||||
drivers/keyboard.cpp
|
||||
drivers/keyboard.h
|
||||
drivers/mouse.cpp
|
||||
@ -23,10 +25,6 @@ add_library(input_common STATIC
|
||||
motion_from_button.h
|
||||
motion_input.cpp
|
||||
motion_input.h
|
||||
gcadapter/gc_adapter.cpp
|
||||
gcadapter/gc_adapter.h
|
||||
gcadapter/gc_poller.cpp
|
||||
gcadapter/gc_poller.h
|
||||
sdl/sdl.cpp
|
||||
sdl/sdl.h
|
||||
tas/tas_input.cpp
|
||||
|
||||
@ -2,47 +2,103 @@
|
||||
// Licensed under GPLv2+
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <chrono>
|
||||
#include <thread>
|
||||
|
||||
#include <fmt/format.h>
|
||||
#include <libusb.h>
|
||||
|
||||
#include "common/logging/log.h"
|
||||
#include "common/param_package.h"
|
||||
#include "common/settings_input.h"
|
||||
#include "input_common/gcadapter/gc_adapter.h"
|
||||
#include "common/thread.h"
|
||||
#include "input_common/drivers/gc_adapter.h"
|
||||
|
||||
namespace GCAdapter {
|
||||
namespace InputCommon {
|
||||
|
||||
Adapter::Adapter() {
|
||||
if (usb_adapter_handle != nullptr) {
|
||||
class LibUSBContext {
|
||||
public:
|
||||
explicit LibUSBContext() {
|
||||
init_result = libusb_init(&ctx);
|
||||
}
|
||||
|
||||
~LibUSBContext() {
|
||||
libusb_exit(ctx);
|
||||
}
|
||||
|
||||
LibUSBContext& operator=(const LibUSBContext&) = delete;
|
||||
LibUSBContext(const LibUSBContext&) = delete;
|
||||
|
||||
LibUSBContext& operator=(LibUSBContext&&) noexcept = delete;
|
||||
LibUSBContext(LibUSBContext&&) noexcept = delete;
|
||||
|
||||
[[nodiscard]] int InitResult() const noexcept {
|
||||
return init_result;
|
||||
}
|
||||
|
||||
[[nodiscard]] libusb_context* get() noexcept {
|
||||
return ctx;
|
||||
}
|
||||
|
||||
private:
|
||||
libusb_context* ctx;
|
||||
int init_result{};
|
||||
};
|
||||
|
||||
class LibUSBDeviceHandle {
|
||||
public:
|
||||
explicit LibUSBDeviceHandle(libusb_context* ctx, uint16_t vid, uint16_t pid) noexcept {
|
||||
handle = libusb_open_device_with_vid_pid(ctx, vid, pid);
|
||||
}
|
||||
|
||||
~LibUSBDeviceHandle() noexcept {
|
||||
if (handle) {
|
||||
libusb_release_interface(handle, 1);
|
||||
libusb_close(handle);
|
||||
}
|
||||
}
|
||||
|
||||
LibUSBDeviceHandle& operator=(const LibUSBDeviceHandle&) = delete;
|
||||
LibUSBDeviceHandle(const LibUSBDeviceHandle&) = delete;
|
||||
|
||||
LibUSBDeviceHandle& operator=(LibUSBDeviceHandle&&) noexcept = delete;
|
||||
LibUSBDeviceHandle(LibUSBDeviceHandle&&) noexcept = delete;
|
||||
|
||||
[[nodiscard]] libusb_device_handle* get() noexcept {
|
||||
return handle;
|
||||
}
|
||||
|
||||
private:
|
||||
libusb_device_handle* handle{};
|
||||
};
|
||||
|
||||
GCAdapter::GCAdapter(const std::string input_engine_) : InputEngine(input_engine_) {
|
||||
if (usb_adapter_handle) {
|
||||
return;
|
||||
}
|
||||
LOG_INFO(Input, "GC Adapter Initialization started");
|
||||
|
||||
const int init_res = libusb_init(&libusb_ctx);
|
||||
libusb_ctx = std::make_unique<LibUSBContext>();
|
||||
const int init_res = libusb_ctx->InitResult();
|
||||
if (init_res == LIBUSB_SUCCESS) {
|
||||
adapter_scan_thread = std::thread(&Adapter::AdapterScanThread, this);
|
||||
adapter_scan_thread =
|
||||
std::jthread([this](std::stop_token stop_token) { AdapterScanThread(stop_token); });
|
||||
} else {
|
||||
LOG_ERROR(Input, "libusb could not be initialized. failed with error = {}", init_res);
|
||||
}
|
||||
}
|
||||
|
||||
Adapter::~Adapter() {
|
||||
GCAdapter::~GCAdapter() {
|
||||
Reset();
|
||||
}
|
||||
|
||||
void Adapter::AdapterInputThread() {
|
||||
void GCAdapter::AdapterInputThread(std::stop_token stop_token) {
|
||||
LOG_DEBUG(Input, "GC Adapter input thread started");
|
||||
Common::SetCurrentThreadName("yuzu:input:GCAdapter");
|
||||
s32 payload_size{};
|
||||
AdapterPayload adapter_payload{};
|
||||
|
||||
if (adapter_scan_thread.joinable()) {
|
||||
adapter_scan_thread.join();
|
||||
}
|
||||
adapter_scan_thread = {};
|
||||
|
||||
while (adapter_input_thread_running) {
|
||||
libusb_interrupt_transfer(usb_adapter_handle, input_endpoint, adapter_payload.data(),
|
||||
while (!stop_token.stop_requested()) {
|
||||
libusb_interrupt_transfer(usb_adapter_handle->get(), input_endpoint, adapter_payload.data(),
|
||||
static_cast<s32>(adapter_payload.size()), &payload_size, 16);
|
||||
if (IsPayloadCorrect(adapter_payload, payload_size)) {
|
||||
UpdateControllers(adapter_payload);
|
||||
@ -52,19 +108,20 @@ void Adapter::AdapterInputThread() {
|
||||
}
|
||||
|
||||
if (restart_scan_thread) {
|
||||
adapter_scan_thread = std::thread(&Adapter::AdapterScanThread, this);
|
||||
adapter_scan_thread =
|
||||
std::jthread([this](std::stop_token token) { AdapterScanThread(token); });
|
||||
restart_scan_thread = false;
|
||||
}
|
||||
}
|
||||
|
||||
bool Adapter::IsPayloadCorrect(const AdapterPayload& adapter_payload, s32 payload_size) {
|
||||
bool GCAdapter::IsPayloadCorrect(const AdapterPayload& adapter_payload, s32 payload_size) {
|
||||
if (payload_size != static_cast<s32>(adapter_payload.size()) ||
|
||||
adapter_payload[0] != LIBUSB_DT_HID) {
|
||||
LOG_DEBUG(Input, "Error reading payload (size: {}, type: {:02x})", payload_size,
|
||||
adapter_payload[0]);
|
||||
if (input_error_counter++ > 20) {
|
||||
LOG_ERROR(Input, "GC adapter timeout, Is the adapter connected?");
|
||||
adapter_input_thread_running = false;
|
||||
adapter_input_thread.request_stop();
|
||||
restart_scan_thread = true;
|
||||
}
|
||||
return false;
|
||||
@ -74,7 +131,7 @@ bool Adapter::IsPayloadCorrect(const AdapterPayload& adapter_payload, s32 payloa
|
||||
return true;
|
||||
}
|
||||
|
||||
void Adapter::UpdateControllers(const AdapterPayload& adapter_payload) {
|
||||
void GCAdapter::UpdateControllers(const AdapterPayload& adapter_payload) {
|
||||
for (std::size_t port = 0; port < pads.size(); ++port) {
|
||||
const std::size_t offset = 1 + (9 * port);
|
||||
const auto type = static_cast<ControllerTypes>(adapter_payload[offset] >> 4);
|
||||
@ -84,23 +141,21 @@ void Adapter::UpdateControllers(const AdapterPayload& adapter_payload) {
|
||||
const u8 b2 = adapter_payload[offset + 2];
|
||||
UpdateStateButtons(port, b1, b2);
|
||||
UpdateStateAxes(port, adapter_payload);
|
||||
if (configuring) {
|
||||
UpdateYuzuSettings(port);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::UpdatePadType(std::size_t port, ControllerTypes pad_type) {
|
||||
void GCAdapter::UpdatePadType(std::size_t port, ControllerTypes pad_type) {
|
||||
if (pads[port].type == pad_type) {
|
||||
return;
|
||||
}
|
||||
// Device changed reset device and set new type
|
||||
ResetDevice(port);
|
||||
pads[port] = {};
|
||||
pads[port].type = pad_type;
|
||||
}
|
||||
|
||||
void Adapter::UpdateStateButtons(std::size_t port, u8 b1, u8 b2) {
|
||||
void GCAdapter::UpdateStateButtons(std::size_t port, [[maybe_unused]] u8 b1,
|
||||
[[maybe_unused]] u8 b2) {
|
||||
if (port >= pads.size()) {
|
||||
return;
|
||||
}
|
||||
@ -116,25 +171,21 @@ void Adapter::UpdateStateButtons(std::size_t port, u8 b1, u8 b2) {
|
||||
PadButton::TriggerR,
|
||||
PadButton::TriggerL,
|
||||
};
|
||||
pads[port].buttons = 0;
|
||||
|
||||
for (std::size_t i = 0; i < b1_buttons.size(); ++i) {
|
||||
if ((b1 & (1U << i)) != 0) {
|
||||
pads[port].buttons =
|
||||
static_cast<u16>(pads[port].buttons | static_cast<u16>(b1_buttons[i]));
|
||||
pads[port].last_button = b1_buttons[i];
|
||||
}
|
||||
const bool button_status = (b1 & (1U << i)) != 0;
|
||||
const int button = static_cast<int>(b1_buttons[i]);
|
||||
SetButton(pads[port].identifier, button, button_status);
|
||||
}
|
||||
|
||||
for (std::size_t j = 0; j < b2_buttons.size(); ++j) {
|
||||
if ((b2 & (1U << j)) != 0) {
|
||||
pads[port].buttons =
|
||||
static_cast<u16>(pads[port].buttons | static_cast<u16>(b2_buttons[j]));
|
||||
pads[port].last_button = b2_buttons[j];
|
||||
}
|
||||
const bool button_status = (b2 & (1U << j)) != 0;
|
||||
const int button = static_cast<int>(b2_buttons[j]);
|
||||
SetButton(pads[port].identifier, button, button_status);
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_payload) {
|
||||
void GCAdapter::UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_payload) {
|
||||
if (port >= pads.size()) {
|
||||
return;
|
||||
}
|
||||
@ -155,134 +206,70 @@ void Adapter::UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_pa
|
||||
pads[port].axis_origin[index] = axis_value;
|
||||
pads[port].reset_origin_counter++;
|
||||
}
|
||||
pads[port].axis_values[index] =
|
||||
static_cast<s16>(axis_value - pads[port].axis_origin[index]);
|
||||
const f32 axis_status = (axis_value - pads[port].axis_origin[index]) / 110.0f;
|
||||
SetAxis(pads[port].identifier, static_cast<int>(index), axis_status);
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::UpdateYuzuSettings(std::size_t port) {
|
||||
if (port >= pads.size()) {
|
||||
return;
|
||||
}
|
||||
|
||||
constexpr u8 axis_threshold = 50;
|
||||
GCPadStatus pad_status = {.port = port};
|
||||
|
||||
if (pads[port].buttons != 0) {
|
||||
pad_status.button = pads[port].last_button;
|
||||
pad_queue.Push(pad_status);
|
||||
}
|
||||
|
||||
// Accounting for a threshold here to ensure an intentional press
|
||||
for (std::size_t i = 0; i < pads[port].axis_values.size(); ++i) {
|
||||
const s16 value = pads[port].axis_values[i];
|
||||
|
||||
if (value > axis_threshold || value < -axis_threshold) {
|
||||
pad_status.axis = static_cast<PadAxes>(i);
|
||||
pad_status.axis_value = value;
|
||||
pad_status.axis_threshold = axis_threshold;
|
||||
pad_queue.Push(pad_status);
|
||||
}
|
||||
void GCAdapter::AdapterScanThread(std::stop_token stop_token) {
|
||||
Common::SetCurrentThreadName("yuzu:input:ScanGCAdapter");
|
||||
usb_adapter_handle = nullptr;
|
||||
pads = {};
|
||||
while (!stop_token.stop_requested() && !Setup()) {
|
||||
std::this_thread::sleep_for(std::chrono::seconds(2));
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::UpdateVibrations() {
|
||||
// Use 8 states to keep the switching between on/off fast enough for
|
||||
// a human to not notice the difference between switching from on/off
|
||||
// More states = more rumble strengths = slower update time
|
||||
constexpr u8 vibration_states = 8;
|
||||
|
||||
vibration_counter = (vibration_counter + 1) % vibration_states;
|
||||
|
||||
for (GCController& pad : pads) {
|
||||
const bool vibrate = pad.rumble_amplitude > vibration_counter;
|
||||
vibration_changed |= vibrate != pad.enable_vibration;
|
||||
pad.enable_vibration = vibrate;
|
||||
}
|
||||
SendVibrations();
|
||||
}
|
||||
|
||||
void Adapter::SendVibrations() {
|
||||
if (!rumble_enabled || !vibration_changed) {
|
||||
return;
|
||||
}
|
||||
s32 size{};
|
||||
constexpr u8 rumble_command = 0x11;
|
||||
const u8 p1 = pads[0].enable_vibration;
|
||||
const u8 p2 = pads[1].enable_vibration;
|
||||
const u8 p3 = pads[2].enable_vibration;
|
||||
const u8 p4 = pads[3].enable_vibration;
|
||||
std::array<u8, 5> payload = {rumble_command, p1, p2, p3, p4};
|
||||
const int err = libusb_interrupt_transfer(usb_adapter_handle, output_endpoint, payload.data(),
|
||||
static_cast<s32>(payload.size()), &size, 16);
|
||||
if (err) {
|
||||
LOG_DEBUG(Input, "Adapter libusb write failed: {}", libusb_error_name(err));
|
||||
if (output_error_counter++ > 5) {
|
||||
LOG_ERROR(Input, "GC adapter output timeout, Rumble disabled");
|
||||
rumble_enabled = false;
|
||||
}
|
||||
return;
|
||||
}
|
||||
output_error_counter = 0;
|
||||
vibration_changed = false;
|
||||
}
|
||||
|
||||
bool Adapter::RumblePlay(std::size_t port, u8 amplitude) {
|
||||
pads[port].rumble_amplitude = amplitude;
|
||||
|
||||
return rumble_enabled;
|
||||
}
|
||||
|
||||
void Adapter::AdapterScanThread() {
|
||||
adapter_scan_thread_running = true;
|
||||
adapter_input_thread_running = false;
|
||||
if (adapter_input_thread.joinable()) {
|
||||
adapter_input_thread.join();
|
||||
}
|
||||
ClearLibusbHandle();
|
||||
ResetDevices();
|
||||
while (adapter_scan_thread_running && !adapter_input_thread_running) {
|
||||
Setup();
|
||||
std::this_thread::sleep_for(std::chrono::seconds(1));
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::Setup() {
|
||||
usb_adapter_handle = libusb_open_device_with_vid_pid(libusb_ctx, 0x057e, 0x0337);
|
||||
|
||||
if (usb_adapter_handle == NULL) {
|
||||
return;
|
||||
bool GCAdapter::Setup() {
|
||||
constexpr u16 nintendo_vid = 0x057e;
|
||||
constexpr u16 gc_adapter_pid = 0x0337;
|
||||
usb_adapter_handle =
|
||||
std::make_unique<LibUSBDeviceHandle>(libusb_ctx->get(), nintendo_vid, gc_adapter_pid);
|
||||
if (!usb_adapter_handle->get()) {
|
||||
return false;
|
||||
}
|
||||
if (!CheckDeviceAccess()) {
|
||||
ClearLibusbHandle();
|
||||
return;
|
||||
usb_adapter_handle = nullptr;
|
||||
return false;
|
||||
}
|
||||
|
||||
libusb_device* device = libusb_get_device(usb_adapter_handle);
|
||||
libusb_device* const device = libusb_get_device(usb_adapter_handle->get());
|
||||
|
||||
LOG_INFO(Input, "GC adapter is now connected");
|
||||
// GC Adapter found and accessible, registering it
|
||||
if (GetGCEndpoint(device)) {
|
||||
adapter_scan_thread_running = false;
|
||||
adapter_input_thread_running = true;
|
||||
rumble_enabled = true;
|
||||
input_error_counter = 0;
|
||||
output_error_counter = 0;
|
||||
adapter_input_thread = std::thread(&Adapter::AdapterInputThread, this);
|
||||
|
||||
std::size_t port = 0;
|
||||
for (GCController& pad : pads) {
|
||||
pad.identifier = {
|
||||
.guid = Common::UUID{""},
|
||||
.port = port++,
|
||||
.pad = 0,
|
||||
};
|
||||
PreSetController(pad.identifier);
|
||||
}
|
||||
|
||||
adapter_input_thread =
|
||||
std::jthread([this](std::stop_token stop_token) { AdapterInputThread(stop_token); });
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool Adapter::CheckDeviceAccess() {
|
||||
bool GCAdapter::CheckDeviceAccess() {
|
||||
// This fixes payload problems from offbrand GCAdapters
|
||||
const s32 control_transfer_error =
|
||||
libusb_control_transfer(usb_adapter_handle, 0x21, 11, 0x0001, 0, nullptr, 0, 1000);
|
||||
libusb_control_transfer(usb_adapter_handle->get(), 0x21, 11, 0x0001, 0, nullptr, 0, 1000);
|
||||
if (control_transfer_error < 0) {
|
||||
LOG_ERROR(Input, "libusb_control_transfer failed with error= {}", control_transfer_error);
|
||||
}
|
||||
|
||||
s32 kernel_driver_error = libusb_kernel_driver_active(usb_adapter_handle, 0);
|
||||
s32 kernel_driver_error = libusb_kernel_driver_active(usb_adapter_handle->get(), 0);
|
||||
if (kernel_driver_error == 1) {
|
||||
kernel_driver_error = libusb_detach_kernel_driver(usb_adapter_handle, 0);
|
||||
kernel_driver_error = libusb_detach_kernel_driver(usb_adapter_handle->get(), 0);
|
||||
if (kernel_driver_error != 0 && kernel_driver_error != LIBUSB_ERROR_NOT_SUPPORTED) {
|
||||
LOG_ERROR(Input, "libusb_detach_kernel_driver failed with error = {}",
|
||||
kernel_driver_error);
|
||||
@ -290,15 +277,13 @@ bool Adapter::CheckDeviceAccess() {
|
||||
}
|
||||
|
||||
if (kernel_driver_error && kernel_driver_error != LIBUSB_ERROR_NOT_SUPPORTED) {
|
||||
libusb_close(usb_adapter_handle);
|
||||
usb_adapter_handle = nullptr;
|
||||
return false;
|
||||
}
|
||||
|
||||
const int interface_claim_error = libusb_claim_interface(usb_adapter_handle, 0);
|
||||
const int interface_claim_error = libusb_claim_interface(usb_adapter_handle->get(), 0);
|
||||
if (interface_claim_error) {
|
||||
LOG_ERROR(Input, "libusb_claim_interface failed with error = {}", interface_claim_error);
|
||||
libusb_close(usb_adapter_handle);
|
||||
usb_adapter_handle = nullptr;
|
||||
return false;
|
||||
}
|
||||
@ -306,7 +291,7 @@ bool Adapter::CheckDeviceAccess() {
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Adapter::GetGCEndpoint(libusb_device* device) {
|
||||
bool GCAdapter::GetGCEndpoint(libusb_device* device) {
|
||||
libusb_config_descriptor* config = nullptr;
|
||||
const int config_descriptor_return = libusb_get_config_descriptor(device, 0, &config);
|
||||
if (config_descriptor_return != LIBUSB_SUCCESS) {
|
||||
@ -332,68 +317,83 @@ bool Adapter::GetGCEndpoint(libusb_device* device) {
|
||||
// This transfer seems to be responsible for clearing the state of the adapter
|
||||
// Used to clear the "busy" state of when the device is unexpectedly unplugged
|
||||
unsigned char clear_payload = 0x13;
|
||||
libusb_interrupt_transfer(usb_adapter_handle, output_endpoint, &clear_payload,
|
||||
libusb_interrupt_transfer(usb_adapter_handle->get(), output_endpoint, &clear_payload,
|
||||
sizeof(clear_payload), nullptr, 16);
|
||||
return true;
|
||||
}
|
||||
|
||||
void Adapter::JoinThreads() {
|
||||
restart_scan_thread = false;
|
||||
adapter_input_thread_running = false;
|
||||
adapter_scan_thread_running = false;
|
||||
bool GCAdapter::SetRumble(const PadIdentifier& identifier, const Input::VibrationStatus vibration) {
|
||||
const auto mean_amplitude = (vibration.low_amplitude + vibration.high_amplitude) * 0.5f;
|
||||
const auto processed_amplitude =
|
||||
static_cast<u8>((mean_amplitude + std::pow(mean_amplitude, 0.3f)) * 0.5f * 0x8);
|
||||
|
||||
if (adapter_scan_thread.joinable()) {
|
||||
adapter_scan_thread.join();
|
||||
}
|
||||
|
||||
if (adapter_input_thread.joinable()) {
|
||||
adapter_input_thread.join();
|
||||
}
|
||||
pads[identifier.port].rumble_amplitude = processed_amplitude;
|
||||
return rumble_enabled;
|
||||
}
|
||||
|
||||
void Adapter::ClearLibusbHandle() {
|
||||
if (usb_adapter_handle) {
|
||||
libusb_release_interface(usb_adapter_handle, 1);
|
||||
libusb_close(usb_adapter_handle);
|
||||
void GCAdapter::UpdateVibrations() {
|
||||
// Use 8 states to keep the switching between on/off fast enough for
|
||||
// a human to feel different vibration strenght
|
||||
// More states == more rumble strengths == slower update time
|
||||
constexpr u8 vibration_states = 8;
|
||||
|
||||
vibration_counter = (vibration_counter + 1) % vibration_states;
|
||||
|
||||
for (GCController& pad : pads) {
|
||||
const bool vibrate = pad.rumble_amplitude > vibration_counter;
|
||||
vibration_changed |= vibrate != pad.enable_vibration;
|
||||
pad.enable_vibration = vibrate;
|
||||
}
|
||||
SendVibrations();
|
||||
}
|
||||
|
||||
void GCAdapter::SendVibrations() {
|
||||
if (!rumble_enabled || !vibration_changed) {
|
||||
return;
|
||||
}
|
||||
s32 size{};
|
||||
constexpr u8 rumble_command = 0x11;
|
||||
const u8 p1 = pads[0].enable_vibration;
|
||||
const u8 p2 = pads[1].enable_vibration;
|
||||
const u8 p3 = pads[2].enable_vibration;
|
||||
const u8 p4 = pads[3].enable_vibration;
|
||||
std::array<u8, 5> payload = {rumble_command, p1, p2, p3, p4};
|
||||
const int err =
|
||||
libusb_interrupt_transfer(usb_adapter_handle->get(), output_endpoint, payload.data(),
|
||||
static_cast<s32>(payload.size()), &size, 16);
|
||||
if (err) {
|
||||
LOG_DEBUG(Input, "Adapter libusb write failed: {}", libusb_error_name(err));
|
||||
if (output_error_counter++ > 5) {
|
||||
LOG_ERROR(Input, "GC adapter output timeout, Rumble disabled");
|
||||
rumble_enabled = false;
|
||||
}
|
||||
return;
|
||||
}
|
||||
output_error_counter = 0;
|
||||
vibration_changed = false;
|
||||
}
|
||||
|
||||
bool GCAdapter::DeviceConnected(std::size_t port) const {
|
||||
return pads[port].type != ControllerTypes::None;
|
||||
}
|
||||
|
||||
void GCAdapter::Reset() {
|
||||
adapter_scan_thread = {};
|
||||
adapter_input_thread = {};
|
||||
usb_adapter_handle = nullptr;
|
||||
}
|
||||
pads = {};
|
||||
libusb_ctx = nullptr;
|
||||
}
|
||||
|
||||
void Adapter::ResetDevices() {
|
||||
for (std::size_t i = 0; i < pads.size(); ++i) {
|
||||
ResetDevice(i);
|
||||
}
|
||||
}
|
||||
|
||||
void Adapter::ResetDevice(std::size_t port) {
|
||||
pads[port].type = ControllerTypes::None;
|
||||
pads[port].enable_vibration = false;
|
||||
pads[port].rumble_amplitude = 0;
|
||||
pads[port].buttons = 0;
|
||||
pads[port].last_button = PadButton::Undefined;
|
||||
pads[port].axis_values.fill(0);
|
||||
pads[port].reset_origin_counter = 0;
|
||||
}
|
||||
|
||||
void Adapter::Reset() {
|
||||
JoinThreads();
|
||||
ClearLibusbHandle();
|
||||
ResetDevices();
|
||||
|
||||
if (libusb_ctx) {
|
||||
libusb_exit(libusb_ctx);
|
||||
}
|
||||
}
|
||||
|
||||
std::vector<Common::ParamPackage> Adapter::GetInputDevices() const {
|
||||
std::vector<Common::ParamPackage> GCAdapter::GetInputDevices() const {
|
||||
std::vector<Common::ParamPackage> devices;
|
||||
for (std::size_t port = 0; port < pads.size(); ++port) {
|
||||
if (!DeviceConnected(port)) {
|
||||
continue;
|
||||
}
|
||||
std::string name = fmt::format("Gamecube Controller {}", port + 1);
|
||||
const std::string name = fmt::format("Gamecube Controller {}", port + 1);
|
||||
devices.emplace_back(Common::ParamPackage{
|
||||
{"class", "gcpad"},
|
||||
{"engine", "gcpad"},
|
||||
{"display", std::move(name)},
|
||||
{"port", std::to_string(port)},
|
||||
});
|
||||
@ -401,8 +401,7 @@ std::vector<Common::ParamPackage> Adapter::GetInputDevices() const {
|
||||
return devices;
|
||||
}
|
||||
|
||||
InputCommon::ButtonMapping Adapter::GetButtonMappingForDevice(
|
||||
const Common::ParamPackage& params) const {
|
||||
ButtonMapping GCAdapter::GetButtonMappingForDevice(const Common::ParamPackage& params) {
|
||||
// This list is missing ZL/ZR since those are not considered buttons.
|
||||
// We will add those afterwards
|
||||
// This list also excludes any button that can't be really mapped
|
||||
@ -425,7 +424,7 @@ InputCommon::ButtonMapping Adapter::GetButtonMappingForDevice(
|
||||
return {};
|
||||
}
|
||||
|
||||
InputCommon::ButtonMapping mapping{};
|
||||
ButtonMapping mapping{};
|
||||
for (const auto& [switch_button, gcadapter_button] : switch_to_gcadapter_button) {
|
||||
Common::ParamPackage button_params({{"engine", "gcpad"}});
|
||||
button_params.Set("port", params.Get("port", 0));
|
||||
@ -434,30 +433,30 @@ InputCommon::ButtonMapping Adapter::GetButtonMappingForDevice(
|
||||
}
|
||||
|
||||
// Add the missing bindings for ZL/ZR
|
||||
static constexpr std::array<std::pair<Settings::NativeButton::Values, PadAxes>, 2>
|
||||
static constexpr std::array<std::tuple<Settings::NativeButton::Values, PadButton, PadAxes>, 2>
|
||||
switch_to_gcadapter_axis = {
|
||||
std::pair{Settings::NativeButton::ZL, PadAxes::TriggerLeft},
|
||||
{Settings::NativeButton::ZR, PadAxes::TriggerRight},
|
||||
std::tuple{Settings::NativeButton::ZL, PadButton::TriggerL, PadAxes::TriggerLeft},
|
||||
{Settings::NativeButton::ZR, PadButton::TriggerR, PadAxes::TriggerRight},
|
||||
};
|
||||
for (const auto& [switch_button, gcadapter_axis] : switch_to_gcadapter_axis) {
|
||||
for (const auto& [switch_button, gcadapter_buton, gcadapter_axis] : switch_to_gcadapter_axis) {
|
||||
Common::ParamPackage button_params({{"engine", "gcpad"}});
|
||||
button_params.Set("port", params.Get("port", 0));
|
||||
button_params.Set("button", static_cast<s32>(PadButton::Stick));
|
||||
button_params.Set("button", static_cast<s32>(gcadapter_buton));
|
||||
button_params.Set("axis", static_cast<s32>(gcadapter_axis));
|
||||
button_params.Set("threshold", 0.5f);
|
||||
button_params.Set("range", 1.9f);
|
||||
button_params.Set("direction", "+");
|
||||
mapping.insert_or_assign(switch_button, std::move(button_params));
|
||||
}
|
||||
return mapping;
|
||||
}
|
||||
|
||||
InputCommon::AnalogMapping Adapter::GetAnalogMappingForDevice(
|
||||
const Common::ParamPackage& params) const {
|
||||
AnalogMapping GCAdapter::GetAnalogMappingForDevice(const Common::ParamPackage& params) {
|
||||
if (!params.Has("port")) {
|
||||
return {};
|
||||
}
|
||||
|
||||
InputCommon::AnalogMapping mapping = {};
|
||||
AnalogMapping mapping = {};
|
||||
Common::ParamPackage left_analog_params;
|
||||
left_analog_params.Set("engine", "gcpad");
|
||||
left_analog_params.Set("port", params.Get("port", 0));
|
||||
@ -473,34 +472,12 @@ InputCommon::AnalogMapping Adapter::GetAnalogMappingForDevice(
|
||||
return mapping;
|
||||
}
|
||||
|
||||
bool Adapter::DeviceConnected(std::size_t port) const {
|
||||
return pads[port].type != ControllerTypes::None;
|
||||
std::string GCAdapter::GetUIName(const Common::ParamPackage& params) const {
|
||||
if (params.Has("button")) {
|
||||
return fmt::format("Button {}", params.Get("button", 0));
|
||||
}
|
||||
|
||||
return "Bad GC Adapter";
|
||||
}
|
||||
|
||||
void Adapter::BeginConfiguration() {
|
||||
pad_queue.Clear();
|
||||
configuring = true;
|
||||
}
|
||||
|
||||
void Adapter::EndConfiguration() {
|
||||
pad_queue.Clear();
|
||||
configuring = false;
|
||||
}
|
||||
|
||||
Common::SPSCQueue<GCPadStatus>& Adapter::GetPadQueue() {
|
||||
return pad_queue;
|
||||
}
|
||||
|
||||
const Common::SPSCQueue<GCPadStatus>& Adapter::GetPadQueue() const {
|
||||
return pad_queue;
|
||||
}
|
||||
|
||||
GCController& Adapter::GetPadState(std::size_t port) {
|
||||
return pads.at(port);
|
||||
}
|
||||
|
||||
const GCController& Adapter::GetPadState(std::size_t port) const {
|
||||
return pads.at(port);
|
||||
}
|
||||
|
||||
} // namespace GCAdapter
|
||||
} // namespace InputCommon
|
||||
128
src/input_common/drivers/gc_adapter.h
Normal file
128
src/input_common/drivers/gc_adapter.h
Normal file
@ -0,0 +1,128 @@
|
||||
// Copyright 2014 Dolphin Emulator Project
|
||||
// Licensed under GPLv2+
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <mutex>
|
||||
#include <stop_token>
|
||||
#include <thread>
|
||||
|
||||
#include "input_common/input_engine.h"
|
||||
|
||||
struct libusb_context;
|
||||
struct libusb_device;
|
||||
struct libusb_device_handle;
|
||||
|
||||
namespace InputCommon {
|
||||
|
||||
class LibUSBContext;
|
||||
class LibUSBDeviceHandle;
|
||||
|
||||
class GCAdapter : public InputCommon::InputEngine {
|
||||
public:
|
||||
explicit GCAdapter(const std::string input_engine_);
|
||||
~GCAdapter();
|
||||
|
||||
bool SetRumble(const PadIdentifier& identifier,
|
||||
const Input::VibrationStatus vibration) override;
|
||||
|
||||
/// Used for automapping features
|
||||
std::vector<Common::ParamPackage> GetInputDevices() const override;
|
||||
ButtonMapping GetButtonMappingForDevice(const Common::ParamPackage& params) override;
|
||||
AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage& params) override;
|
||||
std::string GetUIName(const Common::ParamPackage& params) const override;
|
||||
|
||||
private:
|
||||
enum class PadButton {
|
||||
Undefined = 0x0000,
|
||||
ButtonLeft = 0x0001,
|
||||
ButtonRight = 0x0002,
|
||||
ButtonDown = 0x0004,
|
||||
ButtonUp = 0x0008,
|
||||
TriggerZ = 0x0010,
|
||||
TriggerR = 0x0020,
|
||||
TriggerL = 0x0040,
|
||||
ButtonA = 0x0100,
|
||||
ButtonB = 0x0200,
|
||||
ButtonX = 0x0400,
|
||||
ButtonY = 0x0800,
|
||||
ButtonStart = 0x1000,
|
||||
};
|
||||
|
||||
enum class PadAxes : u8 {
|
||||
StickX,
|
||||
StickY,
|
||||
SubstickX,
|
||||
SubstickY,
|
||||
TriggerLeft,
|
||||
TriggerRight,
|
||||
Undefined,
|
||||
};
|
||||
|
||||
enum class ControllerTypes {
|
||||
None,
|
||||
Wired,
|
||||
Wireless,
|
||||
};
|
||||
|
||||
struct GCController {
|
||||
ControllerTypes type = ControllerTypes::None;
|
||||
PadIdentifier identifier{};
|
||||
bool enable_vibration = false;
|
||||
u8 rumble_amplitude{};
|
||||
std::array<u8, 6> axis_origin{};
|
||||
u8 reset_origin_counter{};
|
||||
};
|
||||
|
||||
using AdapterPayload = std::array<u8, 37>;
|
||||
|
||||
void UpdatePadType(std::size_t port, ControllerTypes pad_type);
|
||||
void UpdateControllers(const AdapterPayload& adapter_payload);
|
||||
void UpdateStateButtons(std::size_t port, u8 b1, u8 b2);
|
||||
void UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_payload);
|
||||
|
||||
void AdapterInputThread(std::stop_token stop_token);
|
||||
|
||||
void AdapterScanThread(std::stop_token stop_token);
|
||||
|
||||
bool IsPayloadCorrect(const AdapterPayload& adapter_payload, s32 payload_size);
|
||||
|
||||
/// For use in initialization, querying devices to find the adapter
|
||||
bool Setup();
|
||||
|
||||
/// Returns true if we successfully gain access to GC Adapter
|
||||
bool CheckDeviceAccess();
|
||||
|
||||
/// Captures GC Adapter endpoint address
|
||||
/// Returns true if the endpoint was set correctly
|
||||
bool GetGCEndpoint(libusb_device* device);
|
||||
|
||||
/// Returns true if there is a device connected to port
|
||||
bool DeviceConnected(std::size_t port) const;
|
||||
|
||||
/// For shutting down, clear all data, join all threads, release usb
|
||||
void Reset();
|
||||
|
||||
void UpdateVibrations();
|
||||
// Updates vibration state of all controllers
|
||||
void SendVibrations();
|
||||
std::unique_ptr<LibUSBDeviceHandle> usb_adapter_handle;
|
||||
std::array<GCController, 4> pads;
|
||||
|
||||
std::jthread adapter_input_thread;
|
||||
std::jthread adapter_scan_thread;
|
||||
bool restart_scan_thread{};
|
||||
|
||||
std::unique_ptr<LibUSBContext> libusb_ctx;
|
||||
|
||||
u8 input_endpoint{0};
|
||||
u8 output_endpoint{0};
|
||||
u8 input_error_counter{0};
|
||||
u8 output_error_counter{0};
|
||||
int vibration_counter{0};
|
||||
|
||||
bool rumble_enabled{true};
|
||||
bool vibration_changed{true};
|
||||
};
|
||||
} // namespace InputCommon
|
||||
320
src/input_common/drivers/tas_input.cpp
Normal file
320
src/input_common/drivers/tas_input.cpp
Normal file
@ -0,0 +1,320 @@
|
||||
// Copyright 2021 yuzu Emulator Project
|
||||
// Licensed under GPLv2+
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <cstring>
|
||||
#include <regex>
|
||||
#include <fmt/format.h>
|
||||
|
||||
#include "common/fs/file.h"
|
||||
#include "common/fs/fs_types.h"
|
||||
#include "common/fs/path_util.h"
|
||||
#include "common/logging/log.h"
|
||||
#include "common/settings.h"
|
||||
#include "input_common/drivers/tas_input.h"
|
||||
|
||||
namespace InputCommon::TasInput {
|
||||
|
||||
enum TasAxes : u8 {
|
||||
StickX,
|
||||
StickY,
|
||||
SubstickX,
|
||||
SubstickY,
|
||||
Undefined,
|
||||
};
|
||||
|
||||
// Supported keywords and buttons from a TAS file
|
||||
constexpr std::array<std::pair<std::string_view, TasButton>, 20> text_to_tas_button = {
|
||||
std::pair{"KEY_A", TasButton::BUTTON_A},
|
||||
{"KEY_B", TasButton::BUTTON_B},
|
||||
{"KEY_X", TasButton::BUTTON_X},
|
||||
{"KEY_Y", TasButton::BUTTON_Y},
|
||||
{"KEY_LSTICK", TasButton::STICK_L},
|
||||
{"KEY_RSTICK", TasButton::STICK_R},
|
||||
{"KEY_L", TasButton::TRIGGER_L},
|
||||
{"KEY_R", TasButton::TRIGGER_R},
|
||||
{"KEY_PLUS", TasButton::BUTTON_PLUS},
|
||||
{"KEY_MINUS", TasButton::BUTTON_MINUS},
|
||||
{"KEY_DLEFT", TasButton::BUTTON_LEFT},
|
||||
{"KEY_DUP", TasButton::BUTTON_UP},
|
||||
{"KEY_DRIGHT", TasButton::BUTTON_RIGHT},
|
||||
{"KEY_DDOWN", TasButton::BUTTON_DOWN},
|
||||
{"KEY_SL", TasButton::BUTTON_SL},
|
||||
{"KEY_SR", TasButton::BUTTON_SR},
|
||||
{"KEY_CAPTURE", TasButton::BUTTON_CAPTURE},
|
||||
{"KEY_HOME", TasButton::BUTTON_HOME},
|
||||
{"KEY_ZL", TasButton::TRIGGER_ZL},
|
||||
{"KEY_ZR", TasButton::TRIGGER_ZR},
|
||||
};
|
||||
|
||||
Tas::Tas(const std::string input_engine_) : InputCommon::InputEngine(input_engine_) {
|
||||
for (size_t player_index = 0; player_index < PLAYER_NUMBER; player_index++) {
|
||||
PadIdentifier identifier{
|
||||
.guid = Common::UUID{},
|
||||
.port = player_index,
|
||||
.pad = 0,
|
||||
};
|
||||
PreSetController(identifier);
|
||||
}
|
||||
ClearInput();
|
||||
if (!Settings::values.tas_enable) {
|
||||
needs_reset = true;
|
||||
return;
|
||||
}
|
||||
LoadTasFiles();
|
||||
}
|
||||
|
||||
Tas::~Tas() {
|
||||
Stop();
|
||||
};
|
||||
|
||||
void Tas::LoadTasFiles() {
|
||||
script_length = 0;
|
||||
for (size_t i = 0; i < commands.size(); i++) {
|
||||
LoadTasFile(i);
|
||||
if (commands[i].size() > script_length) {
|
||||
script_length = commands[i].size();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Tas::LoadTasFile(size_t player_index) {
|
||||
if (!commands[player_index].empty()) {
|
||||
commands[player_index].clear();
|
||||
}
|
||||
std::string file =
|
||||
Common::FS::ReadStringFromFile(Common::FS::GetYuzuPath(Common::FS::YuzuPath::TASDir) /
|
||||
fmt::format("script0-{}.txt", player_index + 1),
|
||||
Common::FS::FileType::BinaryFile);
|
||||
std::stringstream command_line(file);
|
||||
std::string line;
|
||||
int frame_no = 0;
|
||||
while (std::getline(command_line, line, '\n')) {
|
||||
if (line.empty()) {
|
||||
continue;
|
||||
}
|
||||
std::smatch m;
|
||||
|
||||
std::stringstream linestream(line);
|
||||
std::string segment;
|
||||
std::vector<std::string> seglist;
|
||||
|
||||
while (std::getline(linestream, segment, ' ')) {
|
||||
seglist.push_back(segment);
|
||||
}
|
||||
|
||||
if (seglist.size() < 4) {
|
||||
continue;
|
||||
}
|
||||
|
||||
while (frame_no < std::stoi(seglist.at(0))) {
|
||||
commands[player_index].push_back({});
|
||||
frame_no++;
|
||||
}
|
||||
|
||||
TASCommand command = {
|
||||
.buttons = ReadCommandButtons(seglist.at(1)),
|
||||
.l_axis = ReadCommandAxis(seglist.at(2)),
|
||||
.r_axis = ReadCommandAxis(seglist.at(3)),
|
||||
};
|
||||
commands[player_index].push_back(command);
|
||||
frame_no++;
|
||||
}
|
||||
LOG_INFO(Input, "TAS file loaded! {} frames", frame_no);
|
||||
}
|
||||
|
||||
void Tas::WriteTasFile(std::u8string file_name) {
|
||||
std::string output_text;
|
||||
for (size_t frame = 0; frame < record_commands.size(); frame++) {
|
||||
const TASCommand& line = record_commands[frame];
|
||||
output_text += fmt::format("{} {} {} {} {}\n", frame, WriteCommandButtons(line.buttons),
|
||||
WriteCommandAxis(line.l_axis), WriteCommandAxis(line.r_axis));
|
||||
}
|
||||
const auto bytes_written = Common::FS::WriteStringToFile(
|
||||
Common::FS::GetYuzuPath(Common::FS::YuzuPath::TASDir) / file_name,
|
||||
Common::FS::FileType::TextFile, output_text);
|
||||
if (bytes_written == output_text.size()) {
|
||||
LOG_INFO(Input, "TAS file written to file!");
|
||||
} else {
|
||||
LOG_ERROR(Input, "Writing the TAS-file has failed! {} / {} bytes written", bytes_written,
|
||||
output_text.size());
|
||||
}
|
||||
}
|
||||
|
||||
void Tas::RecordInput(u32 buttons, TasAnalog left_axis, TasAnalog right_axis) {
|
||||
last_input = {
|
||||
.buttons = buttons,
|
||||
.l_axis = FlipAxisY(left_axis),
|
||||
.r_axis = FlipAxisY(right_axis),
|
||||
};
|
||||
}
|
||||
|
||||
TasAnalog Tas::FlipAxisY(TasAnalog old) {
|
||||
return {
|
||||
.x = old.x,
|
||||
.y = -old.y,
|
||||
};
|
||||
}
|
||||
|
||||
std::tuple<TasState, size_t, size_t> Tas::GetStatus() const {
|
||||
TasState state;
|
||||
if (is_recording) {
|
||||
return {TasState::Recording, 0, record_commands.size()};
|
||||
}
|
||||
|
||||
if (is_running) {
|
||||
state = TasState::Running;
|
||||
} else {
|
||||
state = TasState::Stopped;
|
||||
}
|
||||
|
||||
return {state, current_command, script_length};
|
||||
}
|
||||
|
||||
void Tas::UpdateThread() {
|
||||
if (!Settings::values.tas_enable) {
|
||||
if (is_running) {
|
||||
Stop();
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (is_recording) {
|
||||
record_commands.push_back(last_input);
|
||||
}
|
||||
if (needs_reset) {
|
||||
current_command = 0;
|
||||
needs_reset = false;
|
||||
LoadTasFiles();
|
||||
LOG_DEBUG(Input, "tas_reset done");
|
||||
}
|
||||
|
||||
if (!is_running) {
|
||||
ClearInput();
|
||||
return;
|
||||
}
|
||||
if (current_command < script_length) {
|
||||
LOG_DEBUG(Input, "Playing TAS {}/{}", current_command, script_length);
|
||||
size_t frame = current_command++;
|
||||
for (size_t player_index = 0; player_index < commands.size(); player_index++) {
|
||||
TASCommand command{};
|
||||
if (frame < commands[player_index].size()) {
|
||||
command = commands[player_index][frame];
|
||||
}
|
||||
|
||||
PadIdentifier identifier{
|
||||
.guid = Common::UUID{},
|
||||
.port = player_index,
|
||||
.pad = 0,
|
||||
};
|
||||
for (std::size_t i = 0; i < sizeof(command.buttons); ++i) {
|
||||
const bool button_status = (command.buttons & (1U << i)) != 0;
|
||||
const int button = static_cast<int>(i);
|
||||
SetButton(identifier, button, button_status);
|
||||
}
|
||||
SetAxis(identifier, TasAxes::StickX, command.l_axis.x);
|
||||
SetAxis(identifier, TasAxes::StickY, command.l_axis.y);
|
||||
SetAxis(identifier, TasAxes::SubstickX, command.r_axis.x);
|
||||
SetAxis(identifier, TasAxes::SubstickY, command.r_axis.y);
|
||||
}
|
||||
} else {
|
||||
is_running = Settings::values.tas_loop.GetValue();
|
||||
current_command = 0;
|
||||
ClearInput();
|
||||
}
|
||||
}
|
||||
|
||||
void Tas::ClearInput() {
|
||||
ResetButtonState();
|
||||
ResetAnalogState();
|
||||
}
|
||||
|
||||
TasAnalog Tas::ReadCommandAxis(const std::string& line) const {
|
||||
std::stringstream linestream(line);
|
||||
std::string segment;
|
||||
std::vector<std::string> seglist;
|
||||
|
||||
while (std::getline(linestream, segment, ';')) {
|
||||
seglist.push_back(segment);
|
||||
}
|
||||
|
||||
const float x = std::stof(seglist.at(0)) / 32767.0f;
|
||||
const float y = std::stof(seglist.at(1)) / 32767.0f;
|
||||
|
||||
return {x, y};
|
||||
}
|
||||
|
||||
u32 Tas::ReadCommandButtons(const std::string& data) const {
|
||||
std::stringstream button_text(data);
|
||||
std::string line;
|
||||
u32 buttons = 0;
|
||||
while (std::getline(button_text, line, ';')) {
|
||||
for (auto [text, tas_button] : text_to_tas_button) {
|
||||
if (text == line) {
|
||||
buttons |= static_cast<u32>(tas_button);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return buttons;
|
||||
}
|
||||
|
||||
std::string Tas::WriteCommandButtons(u32 buttons) const {
|
||||
std::string returns = "";
|
||||
for (auto [text_button, tas_button] : text_to_tas_button) {
|
||||
if ((buttons & static_cast<u32>(tas_button)) != 0)
|
||||
returns += fmt::format("{};", text_button.substr(4));
|
||||
}
|
||||
return returns.empty() ? "NONE" : returns.substr(2);
|
||||
}
|
||||
|
||||
std::string Tas::WriteCommandAxis(TasAnalog analog) const {
|
||||
return fmt::format("{};{}", analog.x * 32767, analog.y * 32767);
|
||||
}
|
||||
|
||||
void Tas::StartStop() {
|
||||
if (!Settings::values.tas_enable) {
|
||||
return;
|
||||
}
|
||||
if (is_running) {
|
||||
Stop();
|
||||
} else {
|
||||
is_running = true;
|
||||
}
|
||||
}
|
||||
|
||||
void Tas::Stop() {
|
||||
is_running = false;
|
||||
}
|
||||
|
||||
void Tas::Reset() {
|
||||
if (!Settings::values.tas_enable) {
|
||||
return;
|
||||
}
|
||||
needs_reset = true;
|
||||
}
|
||||
|
||||
bool Tas::Record() {
|
||||
if (!Settings::values.tas_enable) {
|
||||
return true;
|
||||
}
|
||||
is_recording = !is_recording;
|
||||
return is_recording;
|
||||
}
|
||||
|
||||
void Tas::SaveRecording(bool overwrite_file) {
|
||||
if (is_recording) {
|
||||
return;
|
||||
}
|
||||
if (record_commands.empty()) {
|
||||
return;
|
||||
}
|
||||
WriteTasFile(u8"record.txt");
|
||||
if (overwrite_file) {
|
||||
WriteTasFile(u8"script0-1.txt");
|
||||
}
|
||||
needs_reset = true;
|
||||
record_commands.clear();
|
||||
}
|
||||
|
||||
} // namespace InputCommon::TasInput
|
||||
200
src/input_common/drivers/tas_input.h
Normal file
200
src/input_common/drivers/tas_input.h
Normal file
@ -0,0 +1,200 @@
|
||||
// Copyright 2020 yuzu Emulator Project
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <array>
|
||||
|
||||
#include "common/common_types.h"
|
||||
#include "common/settings_input.h"
|
||||
#include "input_common/input_engine.h"
|
||||
#include "input_common/main.h"
|
||||
|
||||
/*
|
||||
To play back TAS scripts on Yuzu, select the folder with scripts in the configuration menu below
|
||||
Tools -> Configure TAS. The file itself has normal text format and has to be called script0-1.txt
|
||||
for controller 1, script0-2.txt for controller 2 and so forth (with max. 8 players).
|
||||
|
||||
A script file has the same format as TAS-nx uses, so final files will look like this:
|
||||
|
||||
1 KEY_B 0;0 0;0
|
||||
6 KEY_ZL 0;0 0;0
|
||||
41 KEY_ZL;KEY_Y 0;0 0;0
|
||||
43 KEY_X;KEY_A 32767;0 0;0
|
||||
44 KEY_A 32767;0 0;0
|
||||
45 KEY_A 32767;0 0;0
|
||||
46 KEY_A 32767;0 0;0
|
||||
47 KEY_A 32767;0 0;0
|
||||
|
||||
After placing the file at the correct location, it can be read into Yuzu with the (default) hotkey
|
||||
CTRL+F6 (refresh). In the bottom left corner, it will display the amount of frames the script file
|
||||
has. Playback can be started or stopped using CTRL+F5.
|
||||
|
||||
However, for playback to actually work, the correct input device has to be selected: In the Controls
|
||||
menu, select TAS from the device list for the controller that the script should be played on.
|
||||
|
||||
Recording a new script file is really simple: Just make sure that the proper device (not TAS) is
|
||||
connected on P1, and press CTRL+F7 to start recording. When done, just press the same keystroke
|
||||
again (CTRL+F7). The new script will be saved at the location previously selected, as the filename
|
||||
record.txt.
|
||||
|
||||
For debugging purposes, the common controller debugger can be used (View -> Debugging -> Controller
|
||||
P1).
|
||||
*/
|
||||
|
||||
namespace InputCommon::TasInput {
|
||||
|
||||
constexpr size_t PLAYER_NUMBER = 10;
|
||||
|
||||
enum class TasButton : u32 {
|
||||
BUTTON_A = 1U << 0,
|
||||
BUTTON_B = 1U << 1,
|
||||
BUTTON_X = 1U << 2,
|
||||
BUTTON_Y = 1U << 3,
|
||||
STICK_L = 1U << 4,
|
||||
STICK_R = 1U << 5,
|
||||
TRIGGER_L = 1U << 6,
|
||||
TRIGGER_R = 1U << 7,
|
||||
TRIGGER_ZL = 1U << 8,
|
||||
TRIGGER_ZR = 1U << 9,
|
||||
BUTTON_PLUS = 1U << 10,
|
||||
BUTTON_MINUS = 1U << 11,
|
||||
BUTTON_LEFT = 1U << 12,
|
||||
BUTTON_UP = 1U << 13,
|
||||
BUTTON_RIGHT = 1U << 14,
|
||||
BUTTON_DOWN = 1U << 15,
|
||||
BUTTON_SL = 1U << 16,
|
||||
BUTTON_SR = 1U << 17,
|
||||
BUTTON_HOME = 1U << 18,
|
||||
BUTTON_CAPTURE = 1U << 19,
|
||||
};
|
||||
|
||||
struct TasAnalog {
|
||||
float x{};
|
||||
float y{};
|
||||
};
|
||||
|
||||
enum class TasState {
|
||||
Running,
|
||||
Recording,
|
||||
Stopped,
|
||||
};
|
||||
|
||||
class Tas final : public InputCommon::InputEngine {
|
||||
public:
|
||||
explicit Tas(const std::string input_engine_);
|
||||
~Tas();
|
||||
|
||||
/**
|
||||
* Changes the input status that will be stored in each frame
|
||||
* @param buttons: bitfield with the status of the buttons
|
||||
* @param left_axis: value of the left axis
|
||||
* @param right_axis: value of the right axis
|
||||
*/
|
||||
void RecordInput(u32 buttons, TasAnalog left_axis, TasAnalog right_axis);
|
||||
|
||||
// Main loop that records or executes input
|
||||
void UpdateThread();
|
||||
|
||||
// Sets the flag to start or stop the TAS command excecution and swaps controllers profiles
|
||||
void StartStop();
|
||||
|
||||
// Stop the TAS and reverts any controller profile
|
||||
void Stop();
|
||||
|
||||
// Sets the flag to reload the file and start from the begining in the next update
|
||||
void Reset();
|
||||
|
||||
/**
|
||||
* Sets the flag to enable or disable recording of inputs
|
||||
* @return Returns true if the current recording status is enabled
|
||||
*/
|
||||
bool Record();
|
||||
|
||||
/**
|
||||
* Saves contents of record_commands on a file
|
||||
* @param overwrite_file: Indicates if player 1 should be overwritten
|
||||
*/
|
||||
void SaveRecording(bool overwrite_file);
|
||||
|
||||
/**
|
||||
* Returns the current status values of TAS playback/recording
|
||||
* @return Tuple of
|
||||
* TasState indicating the current state out of Running ;
|
||||
* Current playback progress ;
|
||||
* Total length of script file currently loaded or being recorded
|
||||
*/
|
||||
std::tuple<TasState, size_t, size_t> GetStatus() const;
|
||||
|
||||
private:
|
||||
struct TASCommand {
|
||||
u32 buttons{};
|
||||
TasAnalog l_axis{};
|
||||
TasAnalog r_axis{};
|
||||
};
|
||||
|
||||
/// Loads TAS files from all players
|
||||
void LoadTasFiles();
|
||||
|
||||
/** Loads TAS file from the specified player
|
||||
* @param player_index: player number where data is going to be stored
|
||||
*/
|
||||
void LoadTasFile(size_t player_index);
|
||||
|
||||
/** Writes a TAS file from the recorded commands
|
||||
* @param file_name: name of the file to be written
|
||||
*/
|
||||
void WriteTasFile(std::u8string file_name);
|
||||
|
||||
/** Inverts the Y axis polarity
|
||||
* @param old: value of the axis
|
||||
* @return new value of the axis
|
||||
*/
|
||||
TasAnalog FlipAxisY(TasAnalog old);
|
||||
|
||||
/**
|
||||
* Parses a string containing the axis values. X and Y have a range from -32767 to 32767
|
||||
* @param line: string containing axis values with the following format "x;y"
|
||||
* @return Returns a TAS analog object with axis values with range from -1.0 to 1.0
|
||||
*/
|
||||
TasAnalog ReadCommandAxis(const std::string& line) const;
|
||||
|
||||
/**
|
||||
* Parses a string containing the button values. Each button is represented by it's text format
|
||||
* specified in text_to_tas_button array
|
||||
* @param line: string containing button name with the following format "a;b;c;d..."
|
||||
* @return Returns a u32 with each bit representing the status of a button
|
||||
*/
|
||||
u32 ReadCommandButtons(const std::string& line) const;
|
||||
|
||||
/**
|
||||
* Reset state of all players
|
||||
*/
|
||||
void ClearInput();
|
||||
|
||||
/**
|
||||
* Converts an u32 containing the button status into the text equivalent
|
||||
* @param buttons: bitfield with the status of the buttons
|
||||
* @return Returns a string with the name of the buttons to be written to the file
|
||||
*/
|
||||
std::string WriteCommandButtons(u32 buttons) const;
|
||||
|
||||
/**
|
||||
* Converts an TAS analog object containing the axis status into the text equivalent
|
||||
* @param data: value of the axis
|
||||
* @return A string with the value of the axis to be written to the file
|
||||
*/
|
||||
std::string WriteCommandAxis(TasAnalog data) const;
|
||||
|
||||
size_t script_length{0};
|
||||
bool is_old_input_saved{false};
|
||||
bool is_recording{false};
|
||||
bool is_running{false};
|
||||
bool needs_reset{false};
|
||||
std::array<std::vector<TASCommand>, PLAYER_NUMBER> commands{};
|
||||
std::vector<TASCommand> record_commands{};
|
||||
size_t current_command{0};
|
||||
TASCommand last_input{}; // only used for recording
|
||||
};
|
||||
} // namespace InputCommon::TasInput
|
||||
@ -1,168 +0,0 @@
|
||||
// Copyright 2014 Dolphin Emulator Project
|
||||
// Licensed under GPLv2+
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#pragma once
|
||||
#include <algorithm>
|
||||
#include <functional>
|
||||
#include <mutex>
|
||||
#include <thread>
|
||||
#include <unordered_map>
|
||||
#include "common/common_types.h"
|
||||
#include "common/threadsafe_queue.h"
|
||||
#include "input_common/main.h"
|
||||
|
||||
struct libusb_context;
|
||||
struct libusb_device;
|
||||
struct libusb_device_handle;
|
||||
|
||||
namespace GCAdapter {
|
||||
|
||||
enum class PadButton {
|
||||
Undefined = 0x0000,
|
||||
ButtonLeft = 0x0001,
|
||||
ButtonRight = 0x0002,
|
||||
ButtonDown = 0x0004,
|
||||
ButtonUp = 0x0008,
|
||||
TriggerZ = 0x0010,
|
||||
TriggerR = 0x0020,
|
||||
TriggerL = 0x0040,
|
||||
ButtonA = 0x0100,
|
||||
ButtonB = 0x0200,
|
||||
ButtonX = 0x0400,
|
||||
ButtonY = 0x0800,
|
||||
ButtonStart = 0x1000,
|
||||
// Below is for compatibility with "AxisButton" type
|
||||
Stick = 0x2000,
|
||||
};
|
||||
|
||||
enum class PadAxes : u8 {
|
||||
StickX,
|
||||
StickY,
|
||||
SubstickX,
|
||||
SubstickY,
|
||||
TriggerLeft,
|
||||
TriggerRight,
|
||||
Undefined,
|
||||
};
|
||||
|
||||
enum class ControllerTypes {
|
||||
None,
|
||||
Wired,
|
||||
Wireless,
|
||||
};
|
||||
|
||||
struct GCPadStatus {
|
||||
std::size_t port{};
|
||||
|
||||
PadButton button{PadButton::Undefined}; // Or-ed PAD_BUTTON_* and PAD_TRIGGER_* bits
|
||||
|
||||
PadAxes axis{PadAxes::Undefined};
|
||||
s16 axis_value{};
|
||||
u8 axis_threshold{50};
|
||||
};
|
||||
|
||||
struct GCController {
|
||||
ControllerTypes type{};
|
||||
bool enable_vibration{};
|
||||
u8 rumble_amplitude{};
|
||||
u16 buttons{};
|
||||
PadButton last_button{};
|
||||
std::array<s16, 6> axis_values{};
|
||||
std::array<u8, 6> axis_origin{};
|
||||
u8 reset_origin_counter{};
|
||||
};
|
||||
|
||||
class Adapter {
|
||||
public:
|
||||
Adapter();
|
||||
~Adapter();
|
||||
|
||||
/// Request a vibration for a controller
|
||||
bool RumblePlay(std::size_t port, u8 amplitude);
|
||||
|
||||
/// Used for polling
|
||||
void BeginConfiguration();
|
||||
void EndConfiguration();
|
||||
|
||||
Common::SPSCQueue<GCPadStatus>& GetPadQueue();
|
||||
const Common::SPSCQueue<GCPadStatus>& GetPadQueue() const;
|
||||
|
||||
GCController& GetPadState(std::size_t port);
|
||||
const GCController& GetPadState(std::size_t port) const;
|
||||
|
||||
/// Returns true if there is a device connected to port
|
||||
bool DeviceConnected(std::size_t port) const;
|
||||
|
||||
/// Used for automapping features
|
||||
std::vector<Common::ParamPackage> GetInputDevices() const;
|
||||
InputCommon::ButtonMapping GetButtonMappingForDevice(const Common::ParamPackage& params) const;
|
||||
InputCommon::AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage& params) const;
|
||||
|
||||
private:
|
||||
using AdapterPayload = std::array<u8, 37>;
|
||||
|
||||
void UpdatePadType(std::size_t port, ControllerTypes pad_type);
|
||||
void UpdateControllers(const AdapterPayload& adapter_payload);
|
||||
void UpdateYuzuSettings(std::size_t port);
|
||||
void UpdateStateButtons(std::size_t port, u8 b1, u8 b2);
|
||||
void UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_payload);
|
||||
void UpdateVibrations();
|
||||
|
||||
void AdapterInputThread();
|
||||
|
||||
void AdapterScanThread();
|
||||
|
||||
bool IsPayloadCorrect(const AdapterPayload& adapter_payload, s32 payload_size);
|
||||
|
||||
// Updates vibration state of all controllers
|
||||
void SendVibrations();
|
||||
|
||||
/// For use in initialization, querying devices to find the adapter
|
||||
void Setup();
|
||||
|
||||
/// Resets status of all GC controller devices to a disconnected state
|
||||
void ResetDevices();
|
||||
|
||||
/// Resets status of device connected to a disconnected state
|
||||
void ResetDevice(std::size_t port);
|
||||
|
||||
/// Returns true if we successfully gain access to GC Adapter
|
||||
bool CheckDeviceAccess();
|
||||
|
||||
/// Captures GC Adapter endpoint address
|
||||
/// Returns true if the endpoint was set correctly
|
||||
bool GetGCEndpoint(libusb_device* device);
|
||||
|
||||
/// For shutting down, clear all data, join all threads, release usb
|
||||
void Reset();
|
||||
|
||||
// Join all threads
|
||||
void JoinThreads();
|
||||
|
||||
// Release usb handles
|
||||
void ClearLibusbHandle();
|
||||
|
||||
libusb_device_handle* usb_adapter_handle = nullptr;
|
||||
std::array<GCController, 4> pads;
|
||||
Common::SPSCQueue<GCPadStatus> pad_queue;
|
||||
|
||||
std::thread adapter_input_thread;
|
||||
std::thread adapter_scan_thread;
|
||||
bool adapter_input_thread_running;
|
||||
bool adapter_scan_thread_running;
|
||||
bool restart_scan_thread;
|
||||
|
||||
libusb_context* libusb_ctx;
|
||||
|
||||
u8 input_endpoint{0};
|
||||
u8 output_endpoint{0};
|
||||
u8 input_error_counter{0};
|
||||
u8 output_error_counter{0};
|
||||
int vibration_counter{0};
|
||||
|
||||
bool configuring{false};
|
||||
bool rumble_enabled{true};
|
||||
bool vibration_changed{true};
|
||||
};
|
||||
} // namespace GCAdapter
|
||||
@ -1,356 +0,0 @@
|
||||
// Copyright 2020 yuzu Emulator Project
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <atomic>
|
||||
#include <list>
|
||||
#include <mutex>
|
||||
#include <utility>
|
||||
#include "common/assert.h"
|
||||
#include "common/threadsafe_queue.h"
|
||||
#include "input_common/gcadapter/gc_adapter.h"
|
||||
#include "input_common/gcadapter/gc_poller.h"
|
||||
|
||||
namespace InputCommon {
|
||||
|
||||
class GCButton final : public Input::ButtonDevice {
|
||||
public:
|
||||
explicit GCButton(u32 port_, s32 button_, const GCAdapter::Adapter* adapter)
|
||||
: port(port_), button(button_), gcadapter(adapter) {}
|
||||
|
||||
~GCButton() override;
|
||||
|
||||
bool GetStatus() const override {
|
||||
if (gcadapter->DeviceConnected(port)) {
|
||||
return (gcadapter->GetPadState(port).buttons & button) != 0;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private:
|
||||
const u32 port;
|
||||
const s32 button;
|
||||
const GCAdapter::Adapter* gcadapter;
|
||||
};
|
||||
|
||||
class GCAxisButton final : public Input::ButtonDevice {
|
||||
public:
|
||||
explicit GCAxisButton(u32 port_, u32 axis_, float threshold_, bool trigger_if_greater_,
|
||||
const GCAdapter::Adapter* adapter)
|
||||
: port(port_), axis(axis_), threshold(threshold_), trigger_if_greater(trigger_if_greater_),
|
||||
gcadapter(adapter) {}
|
||||
|
||||
bool GetStatus() const override {
|
||||
if (gcadapter->DeviceConnected(port)) {
|
||||
const float current_axis_value = gcadapter->GetPadState(port).axis_values.at(axis);
|
||||
const float axis_value = current_axis_value / 128.0f;
|
||||
if (trigger_if_greater) {
|
||||
// TODO: Might be worthwile to set a slider for the trigger threshold. It is
|
||||
// currently always set to 0.5 in configure_input_player.cpp ZL/ZR HandleClick
|
||||
return axis_value > threshold;
|
||||
}
|
||||
return axis_value < -threshold;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private:
|
||||
const u32 port;
|
||||
const u32 axis;
|
||||
float threshold;
|
||||
bool trigger_if_greater;
|
||||
const GCAdapter::Adapter* gcadapter;
|
||||
};
|
||||
|
||||
GCButtonFactory::GCButtonFactory(std::shared_ptr<GCAdapter::Adapter> adapter_)
|
||||
: adapter(std::move(adapter_)) {}
|
||||
|
||||
GCButton::~GCButton() = default;
|
||||
|
||||
std::unique_ptr<Input::ButtonDevice> GCButtonFactory::Create(const Common::ParamPackage& params) {
|
||||
const auto button_id = params.Get("button", 0);
|
||||
const auto port = static_cast<u32>(params.Get("port", 0));
|
||||
|
||||
constexpr s32 PAD_STICK_ID = static_cast<s32>(GCAdapter::PadButton::Stick);
|
||||
|
||||
// button is not an axis/stick button
|
||||
if (button_id != PAD_STICK_ID) {
|
||||
return std::make_unique<GCButton>(port, button_id, adapter.get());
|
||||
}
|
||||
|
||||
// For Axis buttons, used by the binary sticks.
|
||||
if (button_id == PAD_STICK_ID) {
|
||||
const int axis = params.Get("axis", 0);
|
||||
const float threshold = params.Get("threshold", 0.25f);
|
||||
const std::string direction_name = params.Get("direction", "");
|
||||
bool trigger_if_greater;
|
||||
if (direction_name == "+") {
|
||||
trigger_if_greater = true;
|
||||
} else if (direction_name == "-") {
|
||||
trigger_if_greater = false;
|
||||
} else {
|
||||
trigger_if_greater = true;
|
||||
LOG_ERROR(Input, "Unknown direction {}", direction_name);
|
||||
}
|
||||
return std::make_unique<GCAxisButton>(port, axis, threshold, trigger_if_greater,
|
||||
adapter.get());
|
||||
}
|
||||
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
Common::ParamPackage GCButtonFactory::GetNextInput() const {
|
||||
Common::ParamPackage params;
|
||||
GCAdapter::GCPadStatus pad;
|
||||
auto& queue = adapter->GetPadQueue();
|
||||
while (queue.Pop(pad)) {
|
||||
// This while loop will break on the earliest detected button
|
||||
params.Set("engine", "gcpad");
|
||||
params.Set("port", static_cast<s32>(pad.port));
|
||||
if (pad.button != GCAdapter::PadButton::Undefined) {
|
||||
params.Set("button", static_cast<u16>(pad.button));
|
||||
}
|
||||
|
||||
// For Axis button implementation
|
||||
if (pad.axis != GCAdapter::PadAxes::Undefined) {
|
||||
params.Set("axis", static_cast<u8>(pad.axis));
|
||||
params.Set("button", static_cast<u16>(GCAdapter::PadButton::Stick));
|
||||
params.Set("threshold", "0.25");
|
||||
if (pad.axis_value > 0) {
|
||||
params.Set("direction", "+");
|
||||
} else {
|
||||
params.Set("direction", "-");
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
return params;
|
||||
}
|
||||
|
||||
void GCButtonFactory::BeginConfiguration() {
|
||||
polling = true;
|
||||
adapter->BeginConfiguration();
|
||||
}
|
||||
|
||||
void GCButtonFactory::EndConfiguration() {
|
||||
polling = false;
|
||||
adapter->EndConfiguration();
|
||||
}
|
||||
|
||||
class GCAnalog final : public Input::AnalogDevice {
|
||||
public:
|
||||
explicit GCAnalog(u32 port_, u32 axis_x_, u32 axis_y_, bool invert_x_, bool invert_y_,
|
||||
float deadzone_, float range_, const GCAdapter::Adapter* adapter)
|
||||
: port(port_), axis_x(axis_x_), axis_y(axis_y_), invert_x(invert_x_), invert_y(invert_y_),
|
||||
deadzone(deadzone_), range(range_), gcadapter(adapter) {}
|
||||
|
||||
float GetAxis(u32 axis) const {
|
||||
if (gcadapter->DeviceConnected(port)) {
|
||||
std::lock_guard lock{mutex};
|
||||
const auto axis_value =
|
||||
static_cast<float>(gcadapter->GetPadState(port).axis_values.at(axis));
|
||||
return (axis_value) / (100.0f * range);
|
||||
}
|
||||
return 0.0f;
|
||||
}
|
||||
|
||||
std::pair<float, float> GetAnalog(u32 analog_axis_x, u32 analog_axis_y) const {
|
||||
float x = GetAxis(analog_axis_x);
|
||||
float y = GetAxis(analog_axis_y);
|
||||
if (invert_x) {
|
||||
x = -x;
|
||||
}
|
||||
if (invert_y) {
|
||||
y = -y;
|
||||
}
|
||||
// Make sure the coordinates are in the unit circle,
|
||||
// otherwise normalize it.
|
||||
float r = x * x + y * y;
|
||||
if (r > 1.0f) {
|
||||
r = std::sqrt(r);
|
||||
x /= r;
|
||||
y /= r;
|
||||
}
|
||||
|
||||
return {x, y};
|
||||
}
|
||||
|
||||
std::tuple<float, float> GetStatus() const override {
|
||||
const auto [x, y] = GetAnalog(axis_x, axis_y);
|
||||
const float r = std::sqrt((x * x) + (y * y));
|
||||
if (r > deadzone) {
|
||||
return {x / r * (r - deadzone) / (1 - deadzone),
|
||||
y / r * (r - deadzone) / (1 - deadzone)};
|
||||
}
|
||||
return {0.0f, 0.0f};
|
||||
}
|
||||
|
||||
std::tuple<float, float> GetRawStatus() const override {
|
||||
const float x = GetAxis(axis_x);
|
||||
const float y = GetAxis(axis_y);
|
||||
return {x, y};
|
||||
}
|
||||
|
||||
Input::AnalogProperties GetAnalogProperties() const override {
|
||||
return {deadzone, range, 0.5f};
|
||||
}
|
||||
|
||||
bool GetAnalogDirectionStatus(Input::AnalogDirection direction) const override {
|
||||
const auto [x, y] = GetStatus();
|
||||
const float directional_deadzone = 0.5f;
|
||||
switch (direction) {
|
||||
case Input::AnalogDirection::RIGHT:
|
||||
return x > directional_deadzone;
|
||||
case Input::AnalogDirection::LEFT:
|
||||
return x < -directional_deadzone;
|
||||
case Input::AnalogDirection::UP:
|
||||
return y > directional_deadzone;
|
||||
case Input::AnalogDirection::DOWN:
|
||||
return y < -directional_deadzone;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
private:
|
||||
const u32 port;
|
||||
const u32 axis_x;
|
||||
const u32 axis_y;
|
||||
const bool invert_x;
|
||||
const bool invert_y;
|
||||
const float deadzone;
|
||||
const float range;
|
||||
const GCAdapter::Adapter* gcadapter;
|
||||
mutable std::mutex mutex;
|
||||
};
|
||||
|
||||
/// An analog device factory that creates analog devices from GC Adapter
|
||||
GCAnalogFactory::GCAnalogFactory(std::shared_ptr<GCAdapter::Adapter> adapter_)
|
||||
: adapter(std::move(adapter_)) {}
|
||||
|
||||
/**
|
||||
* Creates analog device from joystick axes
|
||||
* @param params contains parameters for creating the device:
|
||||
* - "port": the nth gcpad on the adapter
|
||||
* - "axis_x": the index of the axis to be bind as x-axis
|
||||
* - "axis_y": the index of the axis to be bind as y-axis
|
||||
*/
|
||||
std::unique_ptr<Input::AnalogDevice> GCAnalogFactory::Create(const Common::ParamPackage& params) {
|
||||
const auto port = static_cast<u32>(params.Get("port", 0));
|
||||
const auto axis_x = static_cast<u32>(params.Get("axis_x", 0));
|
||||
const auto axis_y = static_cast<u32>(params.Get("axis_y", 1));
|
||||
const auto deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f);
|
||||
const auto range = std::clamp(params.Get("range", 1.0f), 0.50f, 1.50f);
|
||||
const std::string invert_x_value = params.Get("invert_x", "+");
|
||||
const std::string invert_y_value = params.Get("invert_y", "+");
|
||||
const bool invert_x = invert_x_value == "-";
|
||||
const bool invert_y = invert_y_value == "-";
|
||||
|
||||
return std::make_unique<GCAnalog>(port, axis_x, axis_y, invert_x, invert_y, deadzone, range,
|
||||
adapter.get());
|
||||
}
|
||||
|
||||
void GCAnalogFactory::BeginConfiguration() {
|
||||
polling = true;
|
||||
adapter->BeginConfiguration();
|
||||
}
|
||||
|
||||
void GCAnalogFactory::EndConfiguration() {
|
||||
polling = false;
|
||||
adapter->EndConfiguration();
|
||||
}
|
||||
|
||||
Common::ParamPackage GCAnalogFactory::GetNextInput() {
|
||||
GCAdapter::GCPadStatus pad;
|
||||
Common::ParamPackage params;
|
||||
auto& queue = adapter->GetPadQueue();
|
||||
while (queue.Pop(pad)) {
|
||||
if (pad.button != GCAdapter::PadButton::Undefined) {
|
||||
params.Set("engine", "gcpad");
|
||||
params.Set("port", static_cast<s32>(pad.port));
|
||||
params.Set("button", static_cast<u16>(pad.button));
|
||||
return params;
|
||||
}
|
||||
if (pad.axis == GCAdapter::PadAxes::Undefined ||
|
||||
std::abs(static_cast<float>(pad.axis_value) / 128.0f) < 0.1f) {
|
||||
continue;
|
||||
}
|
||||
// An analog device needs two axes, so we need to store the axis for later and wait for
|
||||
// a second input event. The axes also must be from the same joystick.
|
||||
const u8 axis = static_cast<u8>(pad.axis);
|
||||
if (axis == 0 || axis == 1) {
|
||||
analog_x_axis = 0;
|
||||
analog_y_axis = 1;
|
||||
controller_number = static_cast<s32>(pad.port);
|
||||
break;
|
||||
}
|
||||
if (axis == 2 || axis == 3) {
|
||||
analog_x_axis = 2;
|
||||
analog_y_axis = 3;
|
||||
controller_number = static_cast<s32>(pad.port);
|
||||
break;
|
||||
}
|
||||
|
||||
if (analog_x_axis == -1) {
|
||||
analog_x_axis = axis;
|
||||
controller_number = static_cast<s32>(pad.port);
|
||||
} else if (analog_y_axis == -1 && analog_x_axis != axis &&
|
||||
controller_number == static_cast<s32>(pad.port)) {
|
||||
analog_y_axis = axis;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (analog_x_axis != -1 && analog_y_axis != -1) {
|
||||
params.Set("engine", "gcpad");
|
||||
params.Set("port", controller_number);
|
||||
params.Set("axis_x", analog_x_axis);
|
||||
params.Set("axis_y", analog_y_axis);
|
||||
params.Set("invert_x", "+");
|
||||
params.Set("invert_y", "+");
|
||||
analog_x_axis = -1;
|
||||
analog_y_axis = -1;
|
||||
controller_number = -1;
|
||||
return params;
|
||||
}
|
||||
return params;
|
||||
}
|
||||
|
||||
class GCVibration final : public Input::VibrationDevice {
|
||||
public:
|
||||
explicit GCVibration(u32 port_, GCAdapter::Adapter* adapter)
|
||||
: port(port_), gcadapter(adapter) {}
|
||||
|
||||
u8 GetStatus() const override {
|
||||
return gcadapter->RumblePlay(port, 0);
|
||||
}
|
||||
|
||||
bool SetRumblePlay(f32 amp_low, [[maybe_unused]] f32 freq_low, f32 amp_high,
|
||||
[[maybe_unused]] f32 freq_high) const override {
|
||||
const auto mean_amplitude = (amp_low + amp_high) * 0.5f;
|
||||
const auto processed_amplitude =
|
||||
static_cast<u8>((mean_amplitude + std::pow(mean_amplitude, 0.3f)) * 0.5f * 0x8);
|
||||
|
||||
return gcadapter->RumblePlay(port, processed_amplitude);
|
||||
}
|
||||
|
||||
private:
|
||||
const u32 port;
|
||||
GCAdapter::Adapter* gcadapter;
|
||||
};
|
||||
|
||||
/// An vibration device factory that creates vibration devices from GC Adapter
|
||||
GCVibrationFactory::GCVibrationFactory(std::shared_ptr<GCAdapter::Adapter> adapter_)
|
||||
: adapter(std::move(adapter_)) {}
|
||||
|
||||
/**
|
||||
* Creates a vibration device from a joystick
|
||||
* @param params contains parameters for creating the device:
|
||||
* - "port": the nth gcpad on the adapter
|
||||
*/
|
||||
std::unique_ptr<Input::VibrationDevice> GCVibrationFactory::Create(
|
||||
const Common::ParamPackage& params) {
|
||||
const auto port = static_cast<u32>(params.Get("port", 0));
|
||||
|
||||
return std::make_unique<GCVibration>(port, adapter.get());
|
||||
}
|
||||
|
||||
} // namespace InputCommon
|
||||
@ -1,78 +0,0 @@
|
||||
// Copyright 2020 yuzu Emulator Project
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <memory>
|
||||
#include "core/frontend/input.h"
|
||||
#include "input_common/gcadapter/gc_adapter.h"
|
||||
|
||||
namespace InputCommon {
|
||||
|
||||
/**
|
||||
* A button device factory representing a gcpad. It receives gcpad events and forward them
|
||||
* to all button devices it created.
|
||||
*/
|
||||
class GCButtonFactory final : public Input::Factory<Input::ButtonDevice> {
|
||||
public:
|
||||
explicit GCButtonFactory(std::shared_ptr<GCAdapter::Adapter> adapter_);
|
||||
|
||||
/**
|
||||
* Creates a button device from a button press
|
||||
* @param params contains parameters for creating the device:
|
||||
* - "code": the code of the key to bind with the button
|
||||
*/
|
||||
std::unique_ptr<Input::ButtonDevice> Create(const Common::ParamPackage& params) override;
|
||||
|
||||
Common::ParamPackage GetNextInput() const;
|
||||
|
||||
/// For device input configuration/polling
|
||||
void BeginConfiguration();
|
||||
void EndConfiguration();
|
||||
|
||||
bool IsPolling() const {
|
||||
return polling;
|
||||
}
|
||||
|
||||
private:
|
||||
std::shared_ptr<GCAdapter::Adapter> adapter;
|
||||
bool polling = false;
|
||||
};
|
||||
|
||||
/// An analog device factory that creates analog devices from GC Adapter
|
||||
class GCAnalogFactory final : public Input::Factory<Input::AnalogDevice> {
|
||||
public:
|
||||
explicit GCAnalogFactory(std::shared_ptr<GCAdapter::Adapter> adapter_);
|
||||
|
||||
std::unique_ptr<Input::AnalogDevice> Create(const Common::ParamPackage& params) override;
|
||||
Common::ParamPackage GetNextInput();
|
||||
|
||||
/// For device input configuration/polling
|
||||
void BeginConfiguration();
|
||||
void EndConfiguration();
|
||||
|
||||
bool IsPolling() const {
|
||||
return polling;
|
||||
}
|
||||
|
||||
private:
|
||||
std::shared_ptr<GCAdapter::Adapter> adapter;
|
||||
int analog_x_axis = -1;
|
||||
int analog_y_axis = -1;
|
||||
int controller_number = -1;
|
||||
bool polling = false;
|
||||
};
|
||||
|
||||
/// A vibration device factory creates vibration devices from GC Adapter
|
||||
class GCVibrationFactory final : public Input::Factory<Input::VibrationDevice> {
|
||||
public:
|
||||
explicit GCVibrationFactory(std::shared_ptr<GCAdapter::Adapter> adapter_);
|
||||
|
||||
std::unique_ptr<Input::VibrationDevice> Create(const Common::ParamPackage& params) override;
|
||||
|
||||
private:
|
||||
std::shared_ptr<GCAdapter::Adapter> adapter;
|
||||
};
|
||||
|
||||
} // namespace InputCommon
|
||||
Loading…
Reference in New Issue
Block a user