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// Copyright 2021 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included
#include <fmt/format.h>
#include "core/hid/emulated_console.h"
#include "core/hid/input_converter.h"
namespace Core::HID {
EmulatedConsole::EmulatedConsole() {}
EmulatedConsole::~EmulatedConsole() = default;
void EmulatedConsole::ReloadFromSettings() {
// Using first motion device from player 1. No need to assign a special config at the moment
const auto& player = Settings::values.players.GetValue()[0];
motion_params = Common::ParamPackage(player.motions[0]);
ReloadInput();
}
void EmulatedConsole::ReloadInput() {
motion_devices = Input::CreateDevice<Input::InputDevice>(motion_params);
if (motion_devices) {
Input::InputCallback motion_callback{
[this](Input::CallbackStatus callback) { SetMotion(callback); }};
motion_devices->SetCallback(motion_callback);
}
// TODO: Fix this mess
std::size_t index = 0;
const std::string mouse_device_string =
fmt::format("engine:mouse,axis_x:10,axis_y:11,button:{}", index);
touch_devices[index] = Input::CreateDeviceFromString<Input::InputDevice>(mouse_device_string);
Input::InputCallback trigger_callbackk{
[this, index](Input::CallbackStatus callback) { SetTouch(callback, index); }};
touch_devices[index]->SetCallback(trigger_callbackk);
index++;
const auto button_index =
static_cast<u64>(Settings::values.touch_from_button_map_index.GetValue());
const auto& touch_buttons = Settings::values.touch_from_button_maps[button_index].buttons;
for (const auto& config_entry : touch_buttons) {
Common::ParamPackage params{config_entry};
Common::ParamPackage touch_button_params;
const int x = params.Get("x", 0);
const int y = params.Get("y", 0);
params.Erase("x");
params.Erase("y");
touch_button_params.Set("engine", "touch_from_button");
touch_button_params.Set("button", params.Serialize());
touch_button_params.Set("x", x);
touch_button_params.Set("y", y);
touch_button_params.Set("touch_id", static_cast<int>(index));
touch_devices[index] =
Input::CreateDeviceFromString<Input::InputDevice>(touch_button_params.Serialize());
if (!touch_devices[index]) {
continue;
}
Input::InputCallback trigger_callback{
[this, index](Input::CallbackStatus callback) { SetTouch(callback, index); }};
touch_devices[index]->SetCallback(trigger_callback);
index++;
}
}
void EmulatedConsole::UnloadInput() {
motion_devices.reset();
for (auto& touch : touch_devices) {
touch.reset();
}
}
void EmulatedConsole::EnableConfiguration() {
is_configuring = true;
SaveCurrentConfig();
}
void EmulatedConsole::DisableConfiguration() {
is_configuring = false;
}
bool EmulatedConsole::IsConfiguring() const {
return is_configuring;
}
void EmulatedConsole::SaveCurrentConfig() {
if (!is_configuring) {
return;
}
}
void EmulatedConsole::RestoreConfig() {
if (!is_configuring) {
return;
}
ReloadFromSettings();
}
Common::ParamPackage EmulatedConsole::GetMotionParam() const {
return motion_params;
}
void EmulatedConsole::SetMotionParam(Common::ParamPackage param) {
motion_params = param;
ReloadInput();
}
void EmulatedConsole::SetMotion(Input::CallbackStatus callback) {
std::lock_guard lock{mutex};
auto& raw_status = console.motion_values.raw_status;
auto& emulated = console.motion_values.emulated;
raw_status = TransformToMotion(callback);
emulated.SetAcceleration(Common::Vec3f{
raw_status.accel.x.value,
raw_status.accel.y.value,
raw_status.accel.z.value,
});
emulated.SetGyroscope(Common::Vec3f{
raw_status.gyro.x.value,
raw_status.gyro.y.value,
raw_status.gyro.z.value,
});
emulated.UpdateRotation(raw_status.delta_timestamp);
emulated.UpdateOrientation(raw_status.delta_timestamp);
if (is_configuring) {
TriggerOnChange(ConsoleTriggerType::Motion);
return;
}
auto& motion = console.motion_state;
motion.accel = emulated.GetAcceleration();
motion.gyro = emulated.GetGyroscope();
motion.rotation = emulated.GetGyroscope();
motion.orientation = emulated.GetOrientation();
motion.quaternion = emulated.GetQuaternion();
motion.is_at_rest = emulated.IsMoving(motion_sensitivity);
TriggerOnChange(ConsoleTriggerType::Motion);
}
void EmulatedConsole::SetTouch(Input::CallbackStatus callback, [[maybe_unused]] std::size_t index) {
if (index >= console.touch_values.size()) {
return;
}
std::lock_guard lock{mutex};
console.touch_values[index] = TransformToTouch(callback);
if (is_configuring) {
TriggerOnChange(ConsoleTriggerType::Touch);
return;
}
console.touch_state[index] = {
.position = {console.touch_values[index].x.value, console.touch_values[index].y.value},
.id = console.touch_values[index].id,
.pressed = console.touch_values[index].pressed.value,
};
TriggerOnChange(ConsoleTriggerType::Touch);
}
ConsoleMotionValues EmulatedConsole::GetMotionValues() const {
return console.motion_values;
}
TouchValues EmulatedConsole::GetTouchValues() const {
return console.touch_values;
}
ConsoleMotion EmulatedConsole::GetMotion() const {
return console.motion_state;
}
TouchFingerState EmulatedConsole::GetTouch() const {
return console.touch_state;
}
void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
for (const std::pair<int, ConsoleUpdateCallback> poller_pair : callback_list) {
const ConsoleUpdateCallback& poller = poller_pair.second;
if (poller.on_change) {
poller.on_change(type);
}
}
}
int EmulatedConsole::SetCallback(ConsoleUpdateCallback update_callback) {
std::lock_guard lock{mutex};
callback_list.insert_or_assign(last_callback_key, update_callback);
return last_callback_key++;
}
void EmulatedConsole::DeleteCallback(int key) {
std::lock_guard lock{mutex};
if (!callback_list.contains(key)) {
LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
return;
}
callback_list.erase(key);
}
} // namespace Core::HID
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