2022-04-23 01:59:50 -07:00
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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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2021-09-20 14:34:05 -07:00
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#include "common/logging/log.h"
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#include "input_common/input_engine.h"
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namespace InputCommon {
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void InputEngine::PreSetController(const PadIdentifier& identifier) {
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std::scoped_lock lock{mutex};
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controller_list.try_emplace(identifier);
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}
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void InputEngine::PreSetButton(const PadIdentifier& identifier, int button) {
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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controller.buttons.try_emplace(button, false);
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}
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void InputEngine::PreSetHatButton(const PadIdentifier& identifier, int button) {
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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controller.hat_buttons.try_emplace(button, u8{0});
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}
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void InputEngine::PreSetAxis(const PadIdentifier& identifier, int axis) {
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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controller.axes.try_emplace(axis, 0.0f);
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}
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void InputEngine::PreSetMotion(const PadIdentifier& identifier, int motion) {
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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controller.motions.try_emplace(motion);
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}
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void InputEngine::SetButton(const PadIdentifier& identifier, int button, bool value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.buttons.insert_or_assign(button, value);
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}
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}
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TriggerOnButtonChange(identifier, button, value);
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}
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void InputEngine::SetHatButton(const PadIdentifier& identifier, int button, u8 value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.hat_buttons.insert_or_assign(button, value);
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}
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}
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TriggerOnHatButtonChange(identifier, button, value);
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}
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void InputEngine::SetAxis(const PadIdentifier& identifier, int axis, f32 value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.axes.insert_or_assign(axis, value);
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}
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}
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TriggerOnAxisChange(identifier, axis, value);
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}
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2022-02-06 16:20:12 -08:00
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void InputEngine::SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.battery = value;
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}
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}
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TriggerOnBatteryChange(identifier, value);
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}
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2021-12-13 06:26:44 -08:00
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void InputEngine::SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.motions.insert_or_assign(motion, value);
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}
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}
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TriggerOnMotionChange(identifier, motion, value);
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}
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2022-06-18 21:32:07 -07:00
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void InputEngine::SetCamera(const PadIdentifier& identifier,
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const Common::Input::CameraStatus& value) {
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{
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std::scoped_lock lock{mutex};
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ControllerData& controller = controller_list.at(identifier);
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if (!configuring) {
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controller.camera = value;
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}
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}
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TriggerOnCameraChange(identifier, value);
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}
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bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return false;
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}
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const ControllerData& controller = controller_iter->second;
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const auto button_iter = controller.buttons.find(button);
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if (button_iter == controller.buttons.cend()) {
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LOG_ERROR(Input, "Invalid button {}", button);
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return false;
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}
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return button_iter->second;
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}
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bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 direction) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return false;
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}
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const ControllerData& controller = controller_iter->second;
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const auto hat_iter = controller.hat_buttons.find(button);
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if (hat_iter == controller.hat_buttons.cend()) {
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LOG_ERROR(Input, "Invalid hat button {}", button);
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return false;
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}
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return (hat_iter->second & direction) != 0;
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}
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f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return 0.0f;
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}
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const ControllerData& controller = controller_iter->second;
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const auto axis_iter = controller.axes.find(axis);
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if (axis_iter == controller.axes.cend()) {
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LOG_ERROR(Input, "Invalid axis {}", axis);
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return 0.0f;
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}
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return axis_iter->second;
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}
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2022-02-06 16:20:12 -08:00
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Common::Input::BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return Common::Input::BatteryLevel::Charging;
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}
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const ControllerData& controller = controller_iter->second;
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return controller.battery;
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}
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BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return {};
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}
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const ControllerData& controller = controller_iter->second;
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return controller.motions.at(motion);
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}
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2022-06-18 21:32:07 -07:00
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Common::Input::CameraStatus InputEngine::GetCamera(const PadIdentifier& identifier) const {
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std::scoped_lock lock{mutex};
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const auto controller_iter = controller_list.find(identifier);
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if (controller_iter == controller_list.cend()) {
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LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
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identifier.pad, identifier.port);
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return {};
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}
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const ControllerData& controller = controller_iter->second;
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return controller.camera;
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}
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2021-09-20 14:34:05 -07:00
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void InputEngine::ResetButtonState() {
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2021-12-13 06:32:55 -08:00
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for (const auto& controller : controller_list) {
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for (const auto& button : controller.second.buttons) {
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SetButton(controller.first, button.first, false);
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}
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for (const auto& button : controller.second.hat_buttons) {
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2022-01-17 01:04:38 -08:00
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SetHatButton(controller.first, button.first, 0);
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}
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}
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}
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void InputEngine::ResetAnalogState() {
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for (const auto& controller : controller_list) {
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for (const auto& axis : controller.second.axes) {
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SetAxis(controller.first, axis.first, 0.0);
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}
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}
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}
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void InputEngine::TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value) {
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std::scoped_lock lock{mutex_callback};
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for (const auto& poller_pair : callback_list) {
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const InputIdentifier& poller = poller_pair.second;
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if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Button, button)) {
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continue;
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}
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if (poller.callback.on_change) {
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poller.callback.on_change();
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}
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}
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if (!configuring || !mapping_callback.on_data) {
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return;
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}
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2021-10-24 09:22:20 -07:00
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PreSetButton(identifier, button);
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if (value == GetButton(identifier, button)) {
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return;
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}
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mapping_callback.on_data(MappingData{
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.engine = GetEngineName(),
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.pad = identifier,
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.type = EngineInputType::Button,
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.index = button,
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.button_value = value,
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});
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}
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void InputEngine::TriggerOnHatButtonChange(const PadIdentifier& identifier, int button, u8 value) {
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std::scoped_lock lock{mutex_callback};
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for (const auto& poller_pair : callback_list) {
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const InputIdentifier& poller = poller_pair.second;
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if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::HatButton, button)) {
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continue;
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}
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if (poller.callback.on_change) {
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poller.callback.on_change();
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}
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}
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if (!configuring || !mapping_callback.on_data) {
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return;
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}
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for (std::size_t index = 1; index < 0xff; index <<= 1) {
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bool button_value = (value & index) != 0;
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if (button_value == GetHatButton(identifier, button, static_cast<u8>(index))) {
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continue;
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}
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mapping_callback.on_data(MappingData{
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.engine = GetEngineName(),
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.pad = identifier,
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.type = EngineInputType::HatButton,
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.index = button,
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.hat_name = GetHatButtonName(static_cast<u8>(index)),
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});
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}
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}
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void InputEngine::TriggerOnAxisChange(const PadIdentifier& identifier, int axis, f32 value) {
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std::scoped_lock lock{mutex_callback};
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for (const auto& poller_pair : callback_list) {
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const InputIdentifier& poller = poller_pair.second;
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if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Analog, axis)) {
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continue;
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}
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if (poller.callback.on_change) {
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poller.callback.on_change();
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}
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}
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if (!configuring || !mapping_callback.on_data) {
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return;
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}
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if (std::abs(value - GetAxis(identifier, axis)) < 0.5f) {
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return;
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}
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mapping_callback.on_data(MappingData{
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.engine = GetEngineName(),
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.pad = identifier,
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.type = EngineInputType::Analog,
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.index = axis,
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.axis_value = value,
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});
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}
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void InputEngine::TriggerOnBatteryChange(const PadIdentifier& identifier,
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[[maybe_unused]] Common::Input::BatteryLevel value) {
|
2022-04-07 11:32:09 -07:00
|
|
|
std::scoped_lock lock{mutex_callback};
|
2021-12-13 06:32:55 -08:00
|
|
|
for (const auto& poller_pair : callback_list) {
|
2021-09-20 14:34:05 -07:00
|
|
|
const InputIdentifier& poller = poller_pair.second;
|
|
|
|
if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Battery, 0)) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (poller.callback.on_change) {
|
|
|
|
poller.callback.on_change();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void InputEngine::TriggerOnMotionChange(const PadIdentifier& identifier, int motion,
|
2021-12-13 06:26:44 -08:00
|
|
|
const BasicMotion& value) {
|
2022-04-07 11:32:09 -07:00
|
|
|
std::scoped_lock lock{mutex_callback};
|
2021-12-13 06:32:55 -08:00
|
|
|
for (const auto& poller_pair : callback_list) {
|
2021-09-20 14:34:05 -07:00
|
|
|
const InputIdentifier& poller = poller_pair.second;
|
|
|
|
if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Motion, motion)) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (poller.callback.on_change) {
|
|
|
|
poller.callback.on_change();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!configuring || !mapping_callback.on_data) {
|
|
|
|
return;
|
|
|
|
}
|
2022-01-06 16:06:05 -08:00
|
|
|
bool is_active = false;
|
|
|
|
if (std::abs(value.accel_x) > 1.5f || std::abs(value.accel_y) > 1.5f ||
|
|
|
|
std::abs(value.accel_z) > 1.5f) {
|
|
|
|
is_active = true;
|
|
|
|
}
|
|
|
|
if (std::abs(value.gyro_x) > 0.6f || std::abs(value.gyro_y) > 0.6f ||
|
|
|
|
std::abs(value.gyro_z) > 0.6f) {
|
|
|
|
is_active = true;
|
|
|
|
}
|
|
|
|
if (!is_active) {
|
2021-09-20 14:34:05 -07:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
mapping_callback.on_data(MappingData{
|
|
|
|
.engine = GetEngineName(),
|
|
|
|
.pad = identifier,
|
|
|
|
.type = EngineInputType::Motion,
|
|
|
|
.index = motion,
|
|
|
|
.motion_value = value,
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
2022-06-18 21:32:07 -07:00
|
|
|
void InputEngine::TriggerOnCameraChange(const PadIdentifier& identifier,
|
|
|
|
[[maybe_unused]] const Common::Input::CameraStatus& value) {
|
|
|
|
std::scoped_lock lock{mutex_callback};
|
|
|
|
for (const auto& poller_pair : callback_list) {
|
|
|
|
const InputIdentifier& poller = poller_pair.second;
|
|
|
|
if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Camera, 0)) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (poller.callback.on_change) {
|
|
|
|
poller.callback.on_change();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-09-20 14:34:05 -07:00
|
|
|
bool InputEngine::IsInputIdentifierEqual(const InputIdentifier& input_identifier,
|
|
|
|
const PadIdentifier& identifier, EngineInputType type,
|
2021-10-31 08:41:44 -07:00
|
|
|
int index) const {
|
2021-09-20 14:34:05 -07:00
|
|
|
if (input_identifier.type != type) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
if (input_identifier.index != index) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
if (input_identifier.identifier != identifier) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void InputEngine::BeginConfiguration() {
|
|
|
|
configuring = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void InputEngine::EndConfiguration() {
|
|
|
|
configuring = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
const std::string& InputEngine::GetEngineName() const {
|
|
|
|
return input_engine;
|
|
|
|
}
|
|
|
|
|
|
|
|
int InputEngine::SetCallback(InputIdentifier input_identifier) {
|
2022-04-07 11:32:09 -07:00
|
|
|
std::scoped_lock lock{mutex_callback};
|
2021-12-13 06:23:19 -08:00
|
|
|
callback_list.insert_or_assign(last_callback_key, std::move(input_identifier));
|
2021-09-20 14:34:05 -07:00
|
|
|
return last_callback_key++;
|
|
|
|
}
|
|
|
|
|
|
|
|
void InputEngine::SetMappingCallback(MappingCallback callback) {
|
2022-04-07 11:32:09 -07:00
|
|
|
std::scoped_lock lock{mutex_callback};
|
2021-09-20 14:34:05 -07:00
|
|
|
mapping_callback = std::move(callback);
|
|
|
|
}
|
|
|
|
|
|
|
|
void InputEngine::DeleteCallback(int key) {
|
2022-04-07 11:32:09 -07:00
|
|
|
std::scoped_lock lock{mutex_callback};
|
2021-11-01 13:17:53 -07:00
|
|
|
const auto& iterator = callback_list.find(key);
|
|
|
|
if (iterator == callback_list.end()) {
|
2021-09-20 14:34:05 -07:00
|
|
|
LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
|
|
|
|
return;
|
|
|
|
}
|
2021-11-01 13:17:53 -07:00
|
|
|
callback_list.erase(iterator);
|
2021-09-20 14:34:05 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
} // namespace InputCommon
|