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| -rw-r--r-- | src/input_common/input_poller.cpp | 971 |
1 files changed, 971 insertions, 0 deletions
diff --git a/src/input_common/input_poller.cpp b/src/input_common/input_poller.cpp new file mode 100644 index 000000000..7e4eafded --- /dev/null +++ b/src/input_common/input_poller.cpp @@ -0,0 +1,971 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included + +#include "common/common_types.h" +#include "common/input.h" + +#include "input_common/input_engine.h" +#include "input_common/input_poller.h" + +namespace InputCommon { + +class DummyInput final : public Common::Input::InputDevice { +public: + explicit DummyInput() {} + ~DummyInput() {} +}; + +class InputFromButton final : public Common::Input::InputDevice { +public: + explicit InputFromButton(PadIdentifier identifier_, int button_, bool toggle_, bool inverted_, + InputEngine* input_engine_) + : identifier(identifier_), button(button_), toggle(toggle_), inverted(inverted_), + input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier input_identifier{ + .identifier = identifier, + .type = EngineInputType::Button, + .index = button, + .callback = engine_callback, + }; + last_button_value = false; + callback_key = input_engine->SetCallback(input_identifier); + } + + ~InputFromButton() { + input_engine->DeleteCallback(callback_key); + } + + Common::Input::ButtonStatus GetStatus() const { + return { + .value = input_engine->GetButton(identifier, button), + .inverted = inverted, + .toggle = toggle, + }; + } + + void ForceUpdate() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Button, + .button_status = GetStatus(), + }; + + last_button_value = status.button_status.value; + TriggerOnChange(status); + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Button, + .button_status = GetStatus(), + }; + + if (status.button_status.value != last_button_value) { + last_button_value = status.button_status.value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int button; + const bool toggle; + const bool inverted; + int callback_key; + bool last_button_value; + InputEngine* input_engine; +}; + +class InputFromHatButton final : public Common::Input::InputDevice { +public: + explicit InputFromHatButton(PadIdentifier identifier_, int button_, u8 direction_, bool toggle_, + bool inverted_, InputEngine* input_engine_) + : identifier(identifier_), button(button_), direction(direction_), toggle(toggle_), + inverted(inverted_), input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier input_identifier{ + .identifier = identifier, + .type = EngineInputType::HatButton, + .index = button, + .callback = engine_callback, + }; + last_button_value = false; + callback_key = input_engine->SetCallback(input_identifier); + } + + ~InputFromHatButton() { + input_engine->DeleteCallback(callback_key); + } + + Common::Input::ButtonStatus GetStatus() const { + return { + .value = input_engine->GetHatButton(identifier, button, direction), + .inverted = inverted, + .toggle = toggle, + }; + } + + void ForceUpdate() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Button, + .button_status = GetStatus(), + }; + + last_button_value = status.button_status.value; + TriggerOnChange(status); + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Button, + .button_status = GetStatus(), + }; + + if (status.button_status.value != last_button_value) { + last_button_value = status.button_status.value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int button; + const u8 direction; + const bool toggle; + const bool inverted; + int callback_key; + bool last_button_value; + InputEngine* input_engine; +}; + +class InputFromStick final : public Common::Input::InputDevice { +public: + explicit InputFromStick(PadIdentifier identifier_, int axis_x_, int axis_y_, + Common::Input::AnalogProperties properties_x_, + Common::Input::AnalogProperties properties_y_, + InputEngine* input_engine_) + : identifier(identifier_), axis_x(axis_x_), axis_y(axis_y_), properties_x(properties_x_), + properties_y(properties_y_), + input_engine(input_engine_), invert_axis_y{input_engine_->GetEngineName() == "sdl"} { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier x_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_x, + .callback = engine_callback, + }; + const InputIdentifier y_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_y, + .callback = engine_callback, + }; + last_axis_x_value = 0.0f; + last_axis_y_value = 0.0f; + callback_key_x = input_engine->SetCallback(x_input_identifier); + callback_key_y = input_engine->SetCallback(y_input_identifier); + } + + ~InputFromStick() { + input_engine->DeleteCallback(callback_key_x); + input_engine->DeleteCallback(callback_key_y); + } + + Common::Input::StickStatus GetStatus() const { + Common::Input::StickStatus status; + status.x = { + .raw_value = input_engine->GetAxis(identifier, axis_x), + .properties = properties_x, + }; + status.y = { + .raw_value = input_engine->GetAxis(identifier, axis_y), + .properties = properties_y, + }; + // This is a workaround too keep compatibility with old yuzu versions. Vertical axis is + // inverted on SDL compared to Nintendo + if (invert_axis_y) { + status.y.raw_value = -status.y.raw_value; + } + return status; + } + + void ForceUpdate() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Stick, + .stick_status = GetStatus(), + }; + + last_axis_x_value = status.stick_status.x.raw_value; + last_axis_y_value = status.stick_status.y.raw_value; + TriggerOnChange(status); + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Stick, + .stick_status = GetStatus(), + }; + + if (status.stick_status.x.raw_value != last_axis_x_value || + status.stick_status.y.raw_value != last_axis_y_value) { + last_axis_x_value = status.stick_status.x.raw_value; + last_axis_y_value = status.stick_status.y.raw_value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int axis_x; + const int axis_y; + const Common::Input::AnalogProperties properties_x; + const Common::Input::AnalogProperties properties_y; + int callback_key_x; + int callback_key_y; + float last_axis_x_value; + float last_axis_y_value; + InputEngine* input_engine; + const bool invert_axis_y; +}; + +class InputFromTouch final : public Common::Input::InputDevice { +public: + explicit InputFromTouch(PadIdentifier identifier_, int touch_id_, int button_, bool toggle_, + bool inverted_, int axis_x_, int axis_y_, + Common::Input::AnalogProperties properties_x_, + Common::Input::AnalogProperties properties_y_, + InputEngine* input_engine_) + : identifier(identifier_), touch_id(touch_id_), button(button_), toggle(toggle_), + inverted(inverted_), axis_x(axis_x_), axis_y(axis_y_), properties_x(properties_x_), + properties_y(properties_y_), input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier button_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Button, + .index = button, + .callback = engine_callback, + }; + const InputIdentifier x_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_x, + .callback = engine_callback, + }; + const InputIdentifier y_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_y, + .callback = engine_callback, + }; + last_axis_x_value = 0.0f; + last_axis_y_value = 0.0f; + last_button_value = false; + callback_key_button = input_engine->SetCallback(button_input_identifier); + callback_key_x = input_engine->SetCallback(x_input_identifier); + callback_key_y = input_engine->SetCallback(y_input_identifier); + } + + ~InputFromTouch() { + input_engine->DeleteCallback(callback_key_button); + input_engine->DeleteCallback(callback_key_x); + input_engine->DeleteCallback(callback_key_y); + } + + Common::Input::TouchStatus GetStatus() const { + Common::Input::TouchStatus status; + status.id = touch_id; + status.pressed = { + .value = input_engine->GetButton(identifier, button), + .inverted = inverted, + .toggle = toggle, + }; + status.x = { + .raw_value = input_engine->GetAxis(identifier, axis_x), + .properties = properties_x, + }; + status.y = { + .raw_value = input_engine->GetAxis(identifier, axis_y), + .properties = properties_y, + }; + return status; + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Touch, + .touch_status = GetStatus(), + }; + + if (status.touch_status.x.raw_value != last_axis_x_value || + status.touch_status.y.raw_value != last_axis_y_value || + status.touch_status.pressed.value != last_button_value) { + last_axis_x_value = status.touch_status.x.raw_value; + last_axis_y_value = status.touch_status.y.raw_value; + last_button_value = status.touch_status.pressed.value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int touch_id; + const int button; + const bool toggle; + const bool inverted; + const int axis_x; + const int axis_y; + const Common::Input::AnalogProperties properties_x; + const Common::Input::AnalogProperties properties_y; + int callback_key_button; + int callback_key_x; + int callback_key_y; + bool last_button_value; + float last_axis_x_value; + float last_axis_y_value; + InputEngine* input_engine; +}; + +class InputFromTrigger final : public Common::Input::InputDevice { +public: + explicit InputFromTrigger(PadIdentifier identifier_, int button_, bool toggle_, bool inverted_, + int axis_, Common::Input::AnalogProperties properties_, + InputEngine* input_engine_) + : identifier(identifier_), button(button_), toggle(toggle_), inverted(inverted_), + axis(axis_), properties(properties_), input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier button_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Button, + .index = button, + .callback = engine_callback, + }; + const InputIdentifier axis_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis, + .callback = engine_callback, + }; + last_axis_value = 0.0f; + last_button_value = false; + callback_key_button = input_engine->SetCallback(button_input_identifier); + axis_callback_key = input_engine->SetCallback(axis_input_identifier); + } + + ~InputFromTrigger() { + input_engine->DeleteCallback(callback_key_button); + input_engine->DeleteCallback(axis_callback_key); + } + + Common::Input::TriggerStatus GetStatus() const { + const Common::Input::AnalogStatus analog_status{ + .raw_value = input_engine->GetAxis(identifier, axis), + .properties = properties, + }; + const Common::Input::ButtonStatus button_status{ + .value = input_engine->GetButton(identifier, button), + .inverted = inverted, + .toggle = toggle, + }; + return { + .analog = analog_status, + .pressed = button_status, + }; + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Trigger, + .trigger_status = GetStatus(), + }; + + if (status.trigger_status.analog.raw_value != last_axis_value || + status.trigger_status.pressed.value != last_button_value) { + last_axis_value = status.trigger_status.analog.raw_value; + last_button_value = status.trigger_status.pressed.value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int button; + const bool toggle; + const bool inverted; + const int axis; + const Common::Input::AnalogProperties properties; + int callback_key_button; + int axis_callback_key; + bool last_button_value; + float last_axis_value; + InputEngine* input_engine; +}; + +class InputFromAnalog final : public Common::Input::InputDevice { +public: + explicit InputFromAnalog(PadIdentifier identifier_, int axis_, + Common::Input::AnalogProperties properties_, + InputEngine* input_engine_) + : identifier(identifier_), axis(axis_), properties(properties_), + input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis, + .callback = engine_callback, + }; + last_axis_value = 0.0f; + callback_key = input_engine->SetCallback(input_identifier); + } + + ~InputFromAnalog() { + input_engine->DeleteCallback(callback_key); + } + + Common::Input::AnalogStatus GetStatus() const { + return { + .raw_value = input_engine->GetAxis(identifier, axis), + .properties = properties, + }; + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Analog, + .analog_status = GetStatus(), + }; + + if (status.analog_status.raw_value != last_axis_value) { + last_axis_value = status.analog_status.raw_value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int axis; + const Common::Input::AnalogProperties properties; + int callback_key; + float last_axis_value; + InputEngine* input_engine; +}; + +class InputFromBattery final : public Common::Input::InputDevice { +public: + explicit InputFromBattery(PadIdentifier identifier_, InputEngine* input_engine_) + : identifier(identifier_), input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier input_identifier{ + .identifier = identifier, + .type = EngineInputType::Battery, + .index = 0, + .callback = engine_callback, + }; + last_battery_value = Common::Input::BatteryStatus::Charging; + callback_key = input_engine->SetCallback(input_identifier); + } + + ~InputFromBattery() { + input_engine->DeleteCallback(callback_key); + } + + Common::Input::BatteryStatus GetStatus() const { + return static_cast<Common::Input::BatteryLevel>(input_engine->GetBattery(identifier)); + } + + void ForceUpdate() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Battery, + .battery_status = GetStatus(), + }; + + last_battery_value = status.battery_status; + TriggerOnChange(status); + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Battery, + .battery_status = GetStatus(), + }; + + if (status.battery_status != last_battery_value) { + last_battery_value = status.battery_status; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + int callback_key; + Common::Input::BatteryStatus last_battery_value; + InputEngine* input_engine; +}; + +class InputFromMotion final : public Common::Input::InputDevice { +public: + explicit InputFromMotion(PadIdentifier identifier_, int motion_sensor_, + InputEngine* input_engine_) + : identifier(identifier_), motion_sensor(motion_sensor_), input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier input_identifier{ + .identifier = identifier, + .type = EngineInputType::Motion, + .index = motion_sensor, + .callback = engine_callback, + }; + callback_key = input_engine->SetCallback(input_identifier); + } + + ~InputFromMotion() { + input_engine->DeleteCallback(callback_key); + } + + Common::Input::MotionStatus GetStatus() const { + const auto basic_motion = input_engine->GetMotion(identifier, motion_sensor); + Common::Input::MotionStatus status{}; + const Common::Input::AnalogProperties properties = { + .deadzone = 0.001f, + .range = 1.0f, + .offset = 0.0f, + }; + status.accel.x = {.raw_value = basic_motion.accel_x, .properties = properties}; + status.accel.y = {.raw_value = basic_motion.accel_y, .properties = properties}; + status.accel.z = {.raw_value = basic_motion.accel_z, .properties = properties}; + status.gyro.x = {.raw_value = basic_motion.gyro_x, .properties = properties}; + status.gyro.y = {.raw_value = basic_motion.gyro_y, .properties = properties}; + status.gyro.z = {.raw_value = basic_motion.gyro_z, .properties = properties}; + status.delta_timestamp = basic_motion.delta_timestamp; + return status; + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Motion, + .motion_status = GetStatus(), + }; + + TriggerOnChange(status); + } + +private: + const PadIdentifier identifier; + const int motion_sensor; + int callback_key; + InputEngine* input_engine; +}; + +class InputFromAxisMotion final : public Common::Input::InputDevice { +public: + explicit InputFromAxisMotion(PadIdentifier identifier_, int axis_x_, int axis_y_, int axis_z_, + Common::Input::AnalogProperties properties_x_, + Common::Input::AnalogProperties properties_y_, + Common::Input::AnalogProperties properties_z_, + InputEngine* input_engine_) + : identifier(identifier_), axis_x(axis_x_), axis_y(axis_y_), axis_z(axis_z_), + properties_x(properties_x_), properties_y(properties_y_), properties_z(properties_z_), + input_engine(input_engine_) { + UpdateCallback engine_callback{[this]() { OnChange(); }}; + const InputIdentifier x_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_x, + .callback = engine_callback, + }; + const InputIdentifier y_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_y, + .callback = engine_callback, + }; + const InputIdentifier z_input_identifier{ + .identifier = identifier, + .type = EngineInputType::Analog, + .index = axis_z, + .callback = engine_callback, + }; + last_axis_x_value = 0.0f; + last_axis_y_value = 0.0f; + last_axis_z_value = 0.0f; + callback_key_x = input_engine->SetCallback(x_input_identifier); + callback_key_y = input_engine->SetCallback(y_input_identifier); + callback_key_z = input_engine->SetCallback(z_input_identifier); + } + + ~InputFromAxisMotion() { + input_engine->DeleteCallback(callback_key_x); + input_engine->DeleteCallback(callback_key_y); + input_engine->DeleteCallback(callback_key_z); + } + + Common::Input::MotionStatus GetStatus() const { + Common::Input::MotionStatus status{}; + status.gyro.x = { + .raw_value = input_engine->GetAxis(identifier, axis_x), + .properties = properties_x, + }; + status.gyro.y = { + .raw_value = input_engine->GetAxis(identifier, axis_y), + .properties = properties_y, + }; + status.gyro.z = { + .raw_value = input_engine->GetAxis(identifier, axis_z), + .properties = properties_z, + }; + status.delta_timestamp = 5000; + status.force_update = true; + return status; + } + + void ForceUpdate() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Motion, + .motion_status = GetStatus(), + }; + + last_axis_x_value = status.motion_status.gyro.x.raw_value; + last_axis_y_value = status.motion_status.gyro.y.raw_value; + last_axis_z_value = status.motion_status.gyro.z.raw_value; + TriggerOnChange(status); + } + + void OnChange() { + const Common::Input::CallbackStatus status{ + .type = Common::Input::InputType::Motion, + .motion_status = GetStatus(), + }; + + if (status.motion_status.gyro.x.raw_value != last_axis_x_value || + status.motion_status.gyro.y.raw_value != last_axis_y_value || + status.motion_status.gyro.z.raw_value != last_axis_z_value) { + last_axis_x_value = status.motion_status.gyro.x.raw_value; + last_axis_y_value = status.motion_status.gyro.y.raw_value; + last_axis_z_value = status.motion_status.gyro.z.raw_value; + TriggerOnChange(status); + } + } + +private: + const PadIdentifier identifier; + const int axis_x; + const int axis_y; + const int axis_z; + const Common::Input::AnalogProperties properties_x; + const Common::Input::AnalogProperties properties_y; + const Common::Input::AnalogProperties properties_z; + int callback_key_x; + int callback_key_y; + int callback_key_z; + float last_axis_x_value; + float last_axis_y_value; + float last_axis_z_value; + InputEngine* input_engine; +}; + +class OutputFromIdentifier final : public Common::Input::OutputDevice { +public: + explicit OutputFromIdentifier(PadIdentifier identifier_, InputEngine* input_engine_) + : identifier(identifier_), input_engine(input_engine_) {} + + virtual void SetLED(Common::Input::LedStatus led_status) { + input_engine->SetLeds(identifier, led_status); + } + + virtual Common::Input::VibrationError SetVibration( + Common::Input::VibrationStatus vibration_status) { + return input_engine->SetRumble(identifier, vibration_status); + } + + virtual Common::Input::PollingError SetPollingMode(Common::Input::PollingMode polling_mode) { + return input_engine->SetPollingMode(identifier, polling_mode); + } + +private: + const PadIdentifier identifier; + InputEngine* input_engine; +}; + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateButtonDevice( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto button_id = params.Get("button", 0); + const auto keyboard_key = params.Get("code", 0); + const auto toggle = params.Get("toggle", false); + const auto inverted = params.Get("inverted", false); + input_engine->PreSetController(identifier); + input_engine->PreSetButton(identifier, button_id); + input_engine->PreSetButton(identifier, keyboard_key); + if (keyboard_key != 0) { + return std::make_unique<InputFromButton>(identifier, keyboard_key, toggle, inverted, + input_engine.get()); + } + return std::make_unique<InputFromButton>(identifier, button_id, toggle, inverted, + input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateHatButtonDevice( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto button_id = params.Get("hat", 0); + const auto direction = input_engine->GetHatButtonId(params.Get("direction", "")); + const auto toggle = params.Get("toggle", false); + const auto inverted = params.Get("inverted", false); + + input_engine->PreSetController(identifier); + input_engine->PreSetHatButton(identifier, button_id); + return std::make_unique<InputFromHatButton>(identifier, button_id, direction, toggle, inverted, + input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateStickDevice( + const Common::ParamPackage& params) { + const auto deadzone = std::clamp(params.Get("deadzone", 0.15f), 0.0f, 1.0f); + const auto range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f); + const auto threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f); + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto axis_x = params.Get("axis_x", 0); + const Common::Input::AnalogProperties properties_x = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_x", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_x", "+") == "-", + }; + + const auto axis_y = params.Get("axis_y", 1); + const Common::Input::AnalogProperties properties_y = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_y", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_y", "+") != "+", + }; + input_engine->PreSetController(identifier); + input_engine->PreSetAxis(identifier, axis_x); + input_engine->PreSetAxis(identifier, axis_y); + return std::make_unique<InputFromStick>(identifier, axis_x, axis_y, properties_x, properties_y, + input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateAnalogDevice( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto axis = params.Get("axis", 0); + const Common::Input::AnalogProperties properties = { + .deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f), + .range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f), + .threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f), + .offset = std::clamp(params.Get("offset", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert", "+") == "-", + }; + input_engine->PreSetController(identifier); + input_engine->PreSetAxis(identifier, axis); + return std::make_unique<InputFromAnalog>(identifier, axis, properties, input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateTriggerDevice( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto button = params.Get("button", 0); + const auto toggle = params.Get("toggle", false); + const auto inverted = params.Get("inverted", false); + + const auto axis = params.Get("axis", 0); + const Common::Input::AnalogProperties properties = { + .deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f), + .range = std::clamp(params.Get("range", 1.0f), 0.25f, 2.50f), + .threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f), + .offset = std::clamp(params.Get("offset", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert", false) != 0, + }; + input_engine->PreSetController(identifier); + input_engine->PreSetAxis(identifier, axis); + input_engine->PreSetButton(identifier, button); + return std::make_unique<InputFromTrigger>(identifier, button, toggle, inverted, axis, + properties, input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateTouchDevice( + const Common::ParamPackage& params) { + const auto touch_id = params.Get("touch_id", 0); + const auto deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f); + const auto range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f); + const auto threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f); + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + const auto button = params.Get("button", 0); + const auto toggle = params.Get("toggle", false); + const auto inverted = params.Get("inverted", false); + + const auto axis_x = params.Get("axis_x", 0); + const Common::Input::AnalogProperties properties_x = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_x", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_x", "+") == "-", + }; + + const auto axis_y = params.Get("axis_y", 1); + const Common::Input::AnalogProperties properties_y = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_y", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_y", false) != 0, + }; + input_engine->PreSetController(identifier); + input_engine->PreSetAxis(identifier, axis_x); + input_engine->PreSetAxis(identifier, axis_y); + input_engine->PreSetButton(identifier, button); + return std::make_unique<InputFromTouch>(identifier, touch_id, button, toggle, inverted, axis_x, + axis_y, properties_x, properties_y, input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateBatteryDevice( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + input_engine->PreSetController(identifier); + return std::make_unique<InputFromBattery>(identifier, input_engine.get()); +} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateMotionDevice( + Common::ParamPackage params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + if (params.Has("motion")) { + const auto motion_sensor = params.Get("motion", 0); + input_engine->PreSetController(identifier); + input_engine->PreSetMotion(identifier, motion_sensor); + return std::make_unique<InputFromMotion>(identifier, motion_sensor, input_engine.get()); + } + + const auto deadzone = std::clamp(params.Get("deadzone", 0.15f), 0.0f, 1.0f); + const auto range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f); + const auto threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f); + + const auto axis_x = params.Get("axis_x", 0); + const Common::Input::AnalogProperties properties_x = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_x", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_x", "+") == "-", + }; + + const auto axis_y = params.Get("axis_y", 1); + const Common::Input::AnalogProperties properties_y = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_y", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_y", "+") != "+", + }; + + const auto axis_z = params.Get("axis_z", 1); + const Common::Input::AnalogProperties properties_z = { + .deadzone = deadzone, + .range = range, + .threshold = threshold, + .offset = std::clamp(params.Get("offset_z", 0.0f), -1.0f, 1.0f), + .inverted = params.Get("invert_z", "+") != "+", + }; + input_engine->PreSetController(identifier); + input_engine->PreSetAxis(identifier, axis_x); + input_engine->PreSetAxis(identifier, axis_y); + input_engine->PreSetAxis(identifier, axis_z); + return std::make_unique<InputFromAxisMotion>(identifier, axis_x, axis_y, axis_z, properties_x, + properties_y, properties_z, input_engine.get()); +} + +InputFactory::InputFactory(std::shared_ptr<InputEngine> input_engine_) + : input_engine(std::move(input_engine_)) {} + +std::unique_ptr<Common::Input::InputDevice> InputFactory::Create( + const Common::ParamPackage& params) { + if (params.Has("battery")) { + return CreateBatteryDevice(params); + } + if (params.Has("button") && params.Has("axis")) { + return CreateTriggerDevice(params); + } + if (params.Has("button") && params.Has("axis_x") && params.Has("axis_y")) { + return CreateTouchDevice(params); + } + if (params.Has("button") || params.Has("code")) { + return CreateButtonDevice(params); + } + if (params.Has("hat")) { + return CreateHatButtonDevice(params); + } + if (params.Has("axis_x") && params.Has("axis_y") && params.Has("axis_z")) { + return CreateMotionDevice(params); + } + if (params.Has("motion")) { + return CreateMotionDevice(params); + } + if (params.Has("axis_x") && params.Has("axis_y")) { + return CreateStickDevice(params); + } + if (params.Has("axis")) { + return CreateAnalogDevice(params); + } + LOG_ERROR(Input, "Invalid parameters given"); + return std::make_unique<DummyInput>(); +} + +OutputFactory::OutputFactory(std::shared_ptr<InputEngine> input_engine_) + : input_engine(std::move(input_engine_)) {} + +std::unique_ptr<Common::Input::OutputDevice> OutputFactory::Create( + const Common::ParamPackage& params) { + const PadIdentifier identifier = { + .guid = Common::UUID{params.Get("guid", "")}, + .port = static_cast<std::size_t>(params.Get("port", 0)), + .pad = static_cast<std::size_t>(params.Get("pad", 0)), + }; + + input_engine->PreSetController(identifier); + return std::make_unique<OutputFromIdentifier>(identifier, input_engine.get()); +} + +} // namespace InputCommon |