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author | MonsterDruide1 <5958456@gmail.com> | 2021-06-18 16:15:42 +0200 |
---|---|---|
committer | MonsterDruide1 <5958456@gmail.com> | 2021-09-18 23:22:00 +0200 |
commit | b42c3ce21db249d5e3bc04b4f73202e757da317c (patch) | |
tree | c5ccf9e311d2a675b0e2afff3d85ed4654047b5e /src/input_common | |
parent | Merge pull request #7020 from Moonlacer/remove_audio_stretching (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/input_common/CMakeLists.txt | 4 | ||||
-rw-r--r-- | src/input_common/main.cpp | 48 | ||||
-rw-r--r-- | src/input_common/main.h | 23 | ||||
-rw-r--r-- | src/input_common/tas/tas_input.cpp | 340 | ||||
-rw-r--r-- | src/input_common/tas/tas_input.h | 163 | ||||
-rw-r--r-- | src/input_common/tas/tas_poller.cpp | 101 | ||||
-rw-r--r-- | src/input_common/tas/tas_poller.h | 43 |
7 files changed, 722 insertions, 0 deletions
diff --git a/src/input_common/CMakeLists.txt b/src/input_common/CMakeLists.txt index c4283a952..dd13d948f 100644 --- a/src/input_common/CMakeLists.txt +++ b/src/input_common/CMakeLists.txt @@ -21,6 +21,10 @@ add_library(input_common STATIC mouse/mouse_poller.h sdl/sdl.cpp sdl/sdl.h + tas/tas_input.cpp + tas/tas_input.h + tas/tas_poller.cpp + tas/tas_poller.h udp/client.cpp udp/client.h udp/protocol.cpp diff --git a/src/input_common/main.cpp b/src/input_common/main.cpp index ff23230f0..4f170493e 100644 --- a/src/input_common/main.cpp +++ b/src/input_common/main.cpp @@ -13,6 +13,8 @@ #include "input_common/motion_from_button.h" #include "input_common/mouse/mouse_input.h" #include "input_common/mouse/mouse_poller.h" +#include "input_common/tas/tas_input.h" +#include "input_common/tas/tas_poller.h" #include "input_common/touch_from_button.h" #include "input_common/udp/client.h" #include "input_common/udp/udp.h" @@ -60,6 +62,12 @@ struct InputSubsystem::Impl { Input::RegisterFactory<Input::MotionDevice>("mouse", mousemotion); mousetouch = std::make_shared<MouseTouchFactory>(mouse); Input::RegisterFactory<Input::TouchDevice>("mouse", mousetouch); + + tas = std::make_shared<TasInput::Tas>(); + tasbuttons = std::make_shared<TasButtonFactory>(tas); + Input::RegisterFactory<Input::ButtonDevice>("tas", tasbuttons); + tasanalog = std::make_shared<TasAnalogFactory>(tas); + Input::RegisterFactory<Input::AnalogDevice>("tas", tasanalog); } void Shutdown() { @@ -94,12 +102,19 @@ struct InputSubsystem::Impl { mouseanalog.reset(); mousemotion.reset(); mousetouch.reset(); + + Input::UnregisterFactory<Input::ButtonDevice>("tas"); + Input::UnregisterFactory<Input::AnalogDevice>("tas"); + + tasbuttons.reset(); + tasanalog.reset(); } [[nodiscard]] std::vector<Common::ParamPackage> GetInputDevices() const { std::vector<Common::ParamPackage> devices = { Common::ParamPackage{{"display", "Any"}, {"class", "any"}}, Common::ParamPackage{{"display", "Keyboard/Mouse"}, {"class", "keyboard"}}, + Common::ParamPackage{{"display", "TAS"}, {"class", "tas"}}, }; #ifdef HAVE_SDL2 auto sdl_devices = sdl->GetInputDevices(); @@ -120,6 +135,9 @@ struct InputSubsystem::Impl { if (params.Get("class", "") == "gcpad") { return gcadapter->GetAnalogMappingForDevice(params); } + if (params.Get("class", "") == "tas") { + return tas->GetAnalogMappingForDevice(params); + } #ifdef HAVE_SDL2 if (params.Get("class", "") == "sdl") { return sdl->GetAnalogMappingForDevice(params); @@ -136,6 +154,9 @@ struct InputSubsystem::Impl { if (params.Get("class", "") == "gcpad") { return gcadapter->GetButtonMappingForDevice(params); } + if (params.Get("class", "") == "tas") { + return tas->GetButtonMappingForDevice(params); + } #ifdef HAVE_SDL2 if (params.Get("class", "") == "sdl") { return sdl->GetButtonMappingForDevice(params); @@ -174,9 +195,12 @@ struct InputSubsystem::Impl { std::shared_ptr<MouseAnalogFactory> mouseanalog; std::shared_ptr<MouseMotionFactory> mousemotion; std::shared_ptr<MouseTouchFactory> mousetouch; + std::shared_ptr<TasButtonFactory> tasbuttons; + std::shared_ptr<TasAnalogFactory> tasanalog; std::shared_ptr<CemuhookUDP::Client> udp; std::shared_ptr<GCAdapter::Adapter> gcadapter; std::shared_ptr<MouseInput::Mouse> mouse; + std::shared_ptr<TasInput::Tas> tas; }; InputSubsystem::InputSubsystem() : impl{std::make_unique<Impl>()} {} @@ -207,6 +231,14 @@ const MouseInput::Mouse* InputSubsystem::GetMouse() const { return impl->mouse.get(); } +TasInput::Tas* InputSubsystem::GetTas() { + return impl->tas.get(); +} + +const TasInput::Tas* InputSubsystem::GetTas() const { + return impl->tas.get(); +} + std::vector<Common::ParamPackage> InputSubsystem::GetInputDevices() const { return impl->GetInputDevices(); } @@ -287,6 +319,22 @@ const MouseTouchFactory* InputSubsystem::GetMouseTouch() const { return impl->mousetouch.get(); } +TasButtonFactory* InputSubsystem::GetTasButtons() { + return impl->tasbuttons.get(); +} + +const TasButtonFactory* InputSubsystem::GetTasButtons() const { + return impl->tasbuttons.get(); +} + +TasAnalogFactory* InputSubsystem::GetTasAnalogs() { + return impl->tasanalog.get(); +} + +const TasAnalogFactory* InputSubsystem::GetTasAnalogs() const { + return impl->tasanalog.get(); +} + void InputSubsystem::ReloadInputDevices() { if (!impl->udp) { return; diff --git a/src/input_common/main.h b/src/input_common/main.h index 5d6f26385..1d06fc5f5 100644 --- a/src/input_common/main.h +++ b/src/input_common/main.h @@ -29,6 +29,10 @@ namespace MouseInput { class Mouse; } +namespace TasInput { +class Tas; +} + namespace InputCommon { namespace Polling { @@ -64,6 +68,8 @@ class MouseButtonFactory; class MouseAnalogFactory; class MouseMotionFactory; class MouseTouchFactory; +class TasButtonFactory; +class TasAnalogFactory; class Keyboard; /** @@ -103,6 +109,11 @@ public: /// Retrieves the underlying mouse device. [[nodiscard]] const MouseInput::Mouse* GetMouse() const; + /// Retrieves the underlying tas device. + [[nodiscard]] TasInput::Tas* GetTas(); + + /// Retrieves the underlying tas device. + [[nodiscard]] const TasInput::Tas* GetTas() const; /** * Returns all available input devices that this Factory can create a new device with. * Each returned ParamPackage should have a `display` field used for display, a class field for @@ -168,6 +179,18 @@ public: /// Retrieves the underlying udp touch handler. [[nodiscard]] const MouseTouchFactory* GetMouseTouch() const; + /// Retrieves the underlying tas button handler. + [[nodiscard]] TasButtonFactory* GetTasButtons(); + + /// Retrieves the underlying tas button handler. + [[nodiscard]] const TasButtonFactory* GetTasButtons() const; + + /// Retrieves the underlying tas touch handler. + [[nodiscard]] TasAnalogFactory* GetTasAnalogs(); + + /// Retrieves the underlying tas touch handler. + [[nodiscard]] const TasAnalogFactory* GetTasAnalogs() const; + /// Reloads the input devices void ReloadInputDevices(); diff --git a/src/input_common/tas/tas_input.cpp b/src/input_common/tas/tas_input.cpp new file mode 100644 index 000000000..343641945 --- /dev/null +++ b/src/input_common/tas/tas_input.cpp @@ -0,0 +1,340 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#include <chrono> +#include <cstring> +#include <functional> +#include <random> +#include <regex> +#include <thread> +#include <boost/asio.hpp> + +#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/tas/tas_input.h" + +namespace TasInput { + +Tas::Tas() { + LoadTasFiles(); +} + +Tas::~Tas() { + update_thread_running = false; +} + +void Tas::RefreshTasFile() { + refresh_tas_fle = true; +} +void Tas::LoadTasFiles() { + scriptLength = 0; + for (int i = 0; i < PLAYER_NUMBER; i++) { + LoadTasFile(i); + if (newCommands[i].size() > scriptLength) + scriptLength = newCommands[i].size(); + } +} +void Tas::LoadTasFile(int playerIndex) { + LOG_DEBUG(Input, "LoadTasFile()"); + if (!newCommands[playerIndex].empty()) { + newCommands[playerIndex].clear(); + } + std::string file = Common::FS::ReadStringFromFile( + Common::FS::GetYuzuPathString(Common::FS::YuzuPath::TASFile) + "script0-" + + std::to_string(playerIndex + 1) + ".txt", + Common::FS::FileType::BinaryFile); + std::stringstream command_line(file); + std::string line; + int frameNo = 0; + TASCommand empty = {.buttons = 0, .l_axis = {0.f, 0.f}, .r_axis = {0.f, 0.f}}; + while (std::getline(command_line, line, '\n')) { + if (line.empty()) + continue; + LOG_DEBUG(Input, "Loading line: {}", line); + 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 (frameNo < std::stoi(seglist.at(0))) { + newCommands[playerIndex].push_back(empty); + frameNo++; + } + + TASCommand command = { + .buttons = ReadCommandButtons(seglist.at(1)), + .l_axis = ReadCommandAxis(seglist.at(2)), + .r_axis = ReadCommandAxis(seglist.at(3)), + }; + newCommands[playerIndex].push_back(command); + frameNo++; + } + LOG_INFO(Input, "TAS file loaded! {} frames", frameNo); +} + +void Tas::WriteTasFile() { + LOG_DEBUG(Input, "WriteTasFile()"); + std::string output_text = ""; + for (int frame = 0; frame < (signed)recordCommands.size(); frame++) { + if (!output_text.empty()) + output_text += "\n"; + TASCommand line = recordCommands.at(frame); + output_text += std::to_string(frame) + " " + WriteCommandButtons(line.buttons) + " " + + WriteCommandAxis(line.l_axis) + " " + WriteCommandAxis(line.r_axis); + } + size_t bytesWritten = Common::FS::WriteStringToFile( + Common::FS::GetYuzuPathString(Common::FS::YuzuPath::TASFile) + "record.txt", + Common::FS::FileType::TextFile, output_text); + if (bytesWritten == output_text.size()) + LOG_INFO(Input, "TAS file written to file!"); + else + LOG_ERROR(Input, "Writing the TAS-file has failed! {} / {} bytes written", bytesWritten, + output_text.size()); +} + +void Tas::RecordInput(u32 buttons, std::array<std::pair<float, float>, 2> axes) { + lastInput = {buttons, flipY(axes[0]), flipY(axes[1])}; +} + +std::pair<float, float> Tas::flipY(std::pair<float, float> old) const { + auto [x, y] = old; + return {x, -y}; +} + +std::string Tas::GetStatusDescription() { + if (Settings::values.tas_record) { + return "Recording TAS: " + std::to_string(recordCommands.size()); + } + if (Settings::values.tas_enable) { + return "Playing TAS: " + std::to_string(current_command) + "/" + + std::to_string(scriptLength); + } + return "TAS not running: " + std::to_string(current_command) + "/" + + std::to_string(scriptLength); +} + +std::string debugButtons(u32 buttons) { + return "{ " + TasInput::Tas::buttonsToString(buttons) + " }"; +} + +std::string debugJoystick(float x, float y) { + return "[ " + std::to_string(x) + "," + std::to_string(y) + " ]"; +} + +std::string debugInput(TasData data) { + return "{ " + debugButtons(data.buttons) + " , " + debugJoystick(data.axis[0], data.axis[1]) + + " , " + debugJoystick(data.axis[2], data.axis[3]) + " }"; +} + +std::string debugInputs(std::array<TasData, PLAYER_NUMBER> arr) { + std::string returns = "[ "; + for (size_t i = 0; i < arr.size(); i++) { + returns += debugInput(arr[i]); + if (i != arr.size() - 1) + returns += " , "; + } + return returns + "]"; +} + +void Tas::UpdateThread() { + if (update_thread_running) { + if (Settings::values.pauseTasOnLoad && Settings::values.cpuBoosted) { + for (int i = 0; i < PLAYER_NUMBER; i++) { + tas_data[i].buttons = 0; + tas_data[i].axis = {}; + } + } + + if (Settings::values.tas_record) { + recordCommands.push_back(lastInput); + } + if (!Settings::values.tas_record && !recordCommands.empty()) { + WriteTasFile(); + Settings::values.tas_reset = true; + refresh_tas_fle = true; + recordCommands.clear(); + } + if (Settings::values.tas_reset) { + current_command = 0; + if (refresh_tas_fle) { + LoadTasFiles(); + refresh_tas_fle = false; + } + Settings::values.tas_reset = false; + LoadTasFiles(); + LOG_DEBUG(Input, "tas_reset done"); + } + if (Settings::values.tas_enable) { + if ((signed)current_command < scriptLength) { + LOG_INFO(Input, "Playing TAS {}/{}", current_command, scriptLength); + size_t frame = current_command++; + for (int i = 0; i < PLAYER_NUMBER; i++) { + if (frame < newCommands[i].size()) { + TASCommand command = newCommands[i][frame]; + tas_data[i].buttons = command.buttons; + auto [l_axis_x, l_axis_y] = command.l_axis; + tas_data[i].axis[0] = l_axis_x; + tas_data[i].axis[1] = l_axis_y; + auto [r_axis_x, r_axis_y] = command.r_axis; + tas_data[i].axis[2] = r_axis_x; + tas_data[i].axis[3] = r_axis_y; + } else { + tas_data[i].buttons = 0; + tas_data[i].axis = {}; + } + } + } else { + Settings::values.tas_enable = false; + current_command = 0; + for (int i = 0; i < PLAYER_NUMBER; i++) { + tas_data[i].buttons = 0; + tas_data[i].axis = {}; + } + } + } else { + for (int i = 0; i < PLAYER_NUMBER; i++) { + tas_data[i].buttons = 0; + tas_data[i].axis = {}; + } + } + } + LOG_DEBUG(Input, "TAS inputs: {}", debugInputs(tas_data)); +} + +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.f; + const float y = std::stof(seglist.at(1)) / 32767.f; + + 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::WriteCommandAxis(TasAnalog data) const { + auto [x, y] = data; + std::string line; + line += std::to_string(static_cast<int>(x * 32767)); + line += ";"; + line += std::to_string(static_cast<int>(y * 32767)); + return line; +} + +std::string Tas::WriteCommandButtons(u32 data) const { + if (data == 0) + return "NONE"; + + std::string line; + u32 index = 0; + while (data > 0) { + if ((data & 1) == 1) { + for (auto [text, tas_button] : text_to_tas_button) { + if (tas_button == static_cast<TasButton>(1 << index)) { + if (line.size() > 0) + line += ";"; + line += text; + break; + } + } + } + index++; + data >>= 1; + } + return line; +} + +InputCommon::ButtonMapping Tas::GetButtonMappingForDevice( + const Common::ParamPackage& params) const { + // 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 + static constexpr std::array<std::pair<Settings::NativeButton::Values, TasButton>, 20> + switch_to_tas_button = { + std::pair{Settings::NativeButton::A, TasButton::BUTTON_A}, + {Settings::NativeButton::B, TasButton::BUTTON_B}, + {Settings::NativeButton::X, TasButton::BUTTON_X}, + {Settings::NativeButton::Y, TasButton::BUTTON_Y}, + {Settings::NativeButton::LStick, TasButton::STICK_L}, + {Settings::NativeButton::RStick, TasButton::STICK_R}, + {Settings::NativeButton::L, TasButton::TRIGGER_L}, + {Settings::NativeButton::R, TasButton::TRIGGER_R}, + {Settings::NativeButton::Plus, TasButton::BUTTON_PLUS}, + {Settings::NativeButton::Minus, TasButton::BUTTON_MINUS}, + {Settings::NativeButton::DLeft, TasButton::BUTTON_LEFT}, + {Settings::NativeButton::DUp, TasButton::BUTTON_UP}, + {Settings::NativeButton::DRight, TasButton::BUTTON_RIGHT}, + {Settings::NativeButton::DDown, TasButton::BUTTON_DOWN}, + {Settings::NativeButton::SL, TasButton::BUTTON_SL}, + {Settings::NativeButton::SR, TasButton::BUTTON_SR}, + {Settings::NativeButton::Screenshot, TasButton::BUTTON_CAPTURE}, + {Settings::NativeButton::Home, TasButton::BUTTON_HOME}, + {Settings::NativeButton::ZL, TasButton::TRIGGER_ZL}, + {Settings::NativeButton::ZR, TasButton::TRIGGER_ZR}, + }; + + InputCommon::ButtonMapping mapping{}; + for (const auto& [switch_button, tas_button] : switch_to_tas_button) { + Common::ParamPackage button_params({{"engine", "tas"}}); + button_params.Set("pad", params.Get("pad", 0)); + button_params.Set("button", static_cast<int>(tas_button)); + mapping.insert_or_assign(switch_button, std::move(button_params)); + } + + return mapping; +} + +InputCommon::AnalogMapping Tas::GetAnalogMappingForDevice( + const Common::ParamPackage& params) const { + + InputCommon::AnalogMapping mapping = {}; + Common::ParamPackage left_analog_params; + left_analog_params.Set("engine", "tas"); + left_analog_params.Set("pad", params.Get("pad", 0)); + left_analog_params.Set("axis_x", static_cast<int>(TasAxes::StickX)); + left_analog_params.Set("axis_y", static_cast<int>(TasAxes::StickY)); + mapping.insert_or_assign(Settings::NativeAnalog::LStick, std::move(left_analog_params)); + Common::ParamPackage right_analog_params; + right_analog_params.Set("engine", "tas"); + right_analog_params.Set("pad", params.Get("pad", 0)); + right_analog_params.Set("axis_x", static_cast<int>(TasAxes::SubstickX)); + right_analog_params.Set("axis_y", static_cast<int>(TasAxes::SubstickY)); + mapping.insert_or_assign(Settings::NativeAnalog::RStick, std::move(right_analog_params)); + return mapping; +} + +const TasData& Tas::GetTasState(std::size_t pad) const { + return tas_data[pad]; +} +} // namespace TasInput diff --git a/src/input_common/tas/tas_input.h b/src/input_common/tas/tas_input.h new file mode 100644 index 000000000..0a152a04f --- /dev/null +++ b/src/input_common/tas/tas_input.h @@ -0,0 +1,163 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <array> +#include <mutex> +#include <thread> + +#include "common/common_types.h" +#include "core/frontend/input.h" +#include "input_common/main.h" + +#define PLAYER_NUMBER 8 + +namespace TasInput { + +using TasAnalog = std::tuple<float, float>; + +enum class TasButton : u32 { + BUTTON_A = 0x000001, + BUTTON_B = 0x000002, + BUTTON_X = 0x000004, + BUTTON_Y = 0x000008, + STICK_L = 0x000010, + STICK_R = 0x000020, + TRIGGER_L = 0x000040, + TRIGGER_R = 0x000080, + TRIGGER_ZL = 0x000100, + TRIGGER_ZR = 0x000200, + BUTTON_PLUS = 0x000400, + BUTTON_MINUS = 0x000800, + BUTTON_LEFT = 0x001000, + BUTTON_UP = 0x002000, + BUTTON_RIGHT = 0x004000, + BUTTON_DOWN = 0x008000, + BUTTON_SL = 0x010000, + BUTTON_SR = 0x020000, + BUTTON_HOME = 0x040000, + BUTTON_CAPTURE = 0x080000, +}; + +static const std::array<std::pair<std::string, 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}, +}; + +enum class TasAxes : u8 { + StickX, + StickY, + SubstickX, + SubstickY, + Undefined, +}; + +struct TasData { + u32 buttons{}; + std::array<float, 4> axis{}; +}; + +class Tas { +public: + Tas(); + ~Tas(); + + static std::string buttonsToString(u32 button) { + std::string returns; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_A)) != 0) + returns += ", A"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_B)) != 0) + returns += ", B"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_X)) != 0) + returns += ", X"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_Y)) != 0) + returns += ", Y"; + if ((button & static_cast<u32>(TasInput::TasButton::STICK_L)) != 0) + returns += ", STICK_L"; + if ((button & static_cast<u32>(TasInput::TasButton::STICK_R)) != 0) + returns += ", STICK_R"; + if ((button & static_cast<u32>(TasInput::TasButton::TRIGGER_L)) != 0) + returns += ", TRIGGER_L"; + if ((button & static_cast<u32>(TasInput::TasButton::TRIGGER_R)) != 0) + returns += ", TRIGGER_R"; + if ((button & static_cast<u32>(TasInput::TasButton::TRIGGER_ZL)) != 0) + returns += ", TRIGGER_ZL"; + if ((button & static_cast<u32>(TasInput::TasButton::TRIGGER_ZR)) != 0) + returns += ", TRIGGER_ZR"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_PLUS)) != 0) + returns += ", PLUS"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_MINUS)) != 0) + returns += ", MINUS"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_LEFT)) != 0) + returns += ", LEFT"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_UP)) != 0) + returns += ", UP"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_RIGHT)) != 0) + returns += ", RIGHT"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_DOWN)) != 0) + returns += ", DOWN"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_SL)) != 0) + returns += ", SL"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_SR)) != 0) + returns += ", SR"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_HOME)) != 0) + returns += ", HOME"; + if ((button & static_cast<u32>(TasInput::TasButton::BUTTON_CAPTURE)) != 0) + returns += ", CAPTURE"; + return returns.length() != 0 ? returns.substr(2) : ""; + } + + void RefreshTasFile(); + void LoadTasFiles(); + void RecordInput(u32 buttons, std::array<std::pair<float, float>, 2> axes); + void UpdateThread(); + std::string GetStatusDescription(); + + InputCommon::ButtonMapping GetButtonMappingForDevice(const Common::ParamPackage& params) const; + InputCommon::AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage& params) const; + [[nodiscard]] const TasData& GetTasState(std::size_t pad) const; + +private: + struct TASCommand { + u32 buttons{}; + TasAnalog l_axis{}; + TasAnalog r_axis{}; + }; + void LoadTasFile(int playerIndex); + void WriteTasFile(); + TasAnalog ReadCommandAxis(const std::string line) const; + u32 ReadCommandButtons(const std::string line) const; + std::string WriteCommandButtons(u32 data) const; + std::string WriteCommandAxis(TasAnalog data) const; + std::pair<float, float> flipY(std::pair<float, float> old) const; + + size_t scriptLength{0}; + std::array<TasData, PLAYER_NUMBER> tas_data; + bool update_thread_running{true}; + bool refresh_tas_fle{false}; + std::array<std::vector<TASCommand>, PLAYER_NUMBER> newCommands{}; + std::vector<TASCommand> recordCommands{}; + std::size_t current_command{0}; + TASCommand lastInput{}; // only used for recording +}; +} // namespace TasInput diff --git a/src/input_common/tas/tas_poller.cpp b/src/input_common/tas/tas_poller.cpp new file mode 100644 index 000000000..15810d6b0 --- /dev/null +++ b/src/input_common/tas/tas_poller.cpp @@ -0,0 +1,101 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <mutex> +#include <utility> + +#include "common/settings.h" +#include "common/threadsafe_queue.h" +#include "input_common/tas/tas_input.h" +#include "input_common/tas/tas_poller.h" + +namespace InputCommon { + +class TasButton final : public Input::ButtonDevice { +public: + explicit TasButton(u32 button_, u32 pad_, const TasInput::Tas* tas_input_) + : button(button_), pad(pad_), tas_input(tas_input_) {} + + bool GetStatus() const override { + return (tas_input->GetTasState(pad).buttons & button) != 0; + } + +private: + const u32 button; + const u32 pad; + const TasInput::Tas* tas_input; +}; + +TasButtonFactory::TasButtonFactory(std::shared_ptr<TasInput::Tas> tas_input_) + : tas_input(std::move(tas_input_)) {} + +std::unique_ptr<Input::ButtonDevice> TasButtonFactory::Create(const Common::ParamPackage& params) { + const auto button_id = params.Get("button", 0); + const auto pad = params.Get("pad", 0); + + return std::make_unique<TasButton>(button_id, pad, tas_input.get()); +} + +class TasAnalog final : public Input::AnalogDevice { +public: + explicit TasAnalog(u32 pad_, u32 axis_x_, u32 axis_y_, const TasInput::Tas* tas_input_) + : pad(pad_), axis_x(axis_x_), axis_y(axis_y_), tas_input(tas_input_) {} + + float GetAxis(u32 axis) const { + std::lock_guard lock{mutex}; + return tas_input->GetTasState(pad).axis.at(axis); + } + + 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); + + // 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 { + return GetAnalog(axis_x, axis_y); + } + + Input::AnalogProperties GetAnalogProperties() const override { + return {0.0f, 1.0f, 0.5f}; + } + +private: + const u32 pad; + const u32 axis_x; + const u32 axis_y; + const TasInput::Tas* tas_input; + mutable std::mutex mutex; +}; + +/// An analog device factory that creates analog devices from GC Adapter +TasAnalogFactory::TasAnalogFactory(std::shared_ptr<TasInput::Tas> tas_input_) + : tas_input(std::move(tas_input_)) {} + +/** + * 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> TasAnalogFactory::Create(const Common::ParamPackage& params) { + const auto pad = static_cast<u32>(params.Get("pad", 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)); + + return std::make_unique<TasAnalog>(pad, axis_x, axis_y, tas_input.get()); +} + +} // namespace InputCommon diff --git a/src/input_common/tas/tas_poller.h b/src/input_common/tas/tas_poller.h new file mode 100644 index 000000000..1bc0d173b --- /dev/null +++ b/src/input_common/tas/tas_poller.h @@ -0,0 +1,43 @@ +// Copyright 2021 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/tas/tas_input.h" + +namespace InputCommon { + +/** + * A button device factory representing a mouse. It receives mouse events and forward them + * to all button devices it created. + */ +class TasButtonFactory final : public Input::Factory<Input::ButtonDevice> { +public: + explicit TasButtonFactory(std::shared_ptr<TasInput::Tas> tas_input_); + + /** + * 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; + +private: + std::shared_ptr<TasInput::Tas> tas_input; +}; + +/// An analog device factory that creates analog devices from mouse +class TasAnalogFactory final : public Input::Factory<Input::AnalogDevice> { +public: + explicit TasAnalogFactory(std::shared_ptr<TasInput::Tas> tas_input_); + + std::unique_ptr<Input::AnalogDevice> Create(const Common::ParamPackage& params) override; + +private: + std::shared_ptr<TasInput::Tas> tas_input; +}; + +} // namespace InputCommon |