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input: Disconnect a controller prior to connecting a new one

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Some games do not respond to a change in controller type if 1) The controller is not disconnected prior to being reconnected and/or 2) The controller is reconnected instantly after being disconnected.

Since it is not possible to change controllers instantly on hardware and requiring a disconnect prior to connecting a new one, we should emulate this as well with a small delay, fixing the aforementioned issue.
This commit is contained in:
Morph
2020-10-23 12:09:28 -04:00
parent 978ca65f59
commit 91c06dae1a
2 changed files with 74 additions and 51 deletions
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63
src/yuzu/configuration/configure_input_player.cpp
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@ -26,8 +26,6 @@
#include "yuzu/configuration/input_profiles.h"
#include "yuzu/util/limitable_input_dialog.h"
constexpr std::size_t HANDHELD_INDEX = 8;
const std::array<std::string, ConfigureInputPlayer::ANALOG_SUB_BUTTONS_NUM>
ConfigureInputPlayer::analog_sub_buttons{{
"up",
@ -38,12 +36,10 @@ const std::array<std::string, ConfigureInputPlayer::ANALOG_SUB_BUTTONS_NUM>
namespace {
constexpr std::size_t HANDHELD_INDEX = 8;
void UpdateController(Settings::ControllerType controller_type, std::size_t npad_index,
bool connected) {
auto& player = Settings::values.players.GetValue()[npad_index];
player.controller_type = controller_type;
player.connected = connected;
Core::System& system{Core::System::GetInstance()};
if (!system.IsPoweredOn()) {
return;
@ -563,35 +559,50 @@ void ConfigureInputPlayer::ApplyConfiguration() {
}
auto& motions = player.motions;
std::transform(motions_param.begin(), motions_param.end(), motions.begin(),
[](const Common::ParamPackage& param) { return param.Serialize(); });
player.controller_type =
static_cast<Settings::ControllerType>(ui->comboControllerType->currentIndex());
player.connected = ui->groupConnectedController->isChecked();
const auto controller_type =
GetControllerTypeFromIndex(ui->comboControllerType->currentIndex());
const auto player_connected = ui->groupConnectedController->isChecked() &&
controller_type != Settings::ControllerType::Handheld;
ConfigureVibration::SetVibrationDevices(player_index);
// Player 2-8
if (player_index != 0) {
UpdateController(player.controller_type, player_index, player.connected);
if (player.controller_type == controller_type && player.connected == player_connected) {
// Set vibration devices in the event that the input device has changed.
ConfigureVibration::SetVibrationDevices(player_index);
return;
}
// Player 1 and Handheld
auto& handheld = Settings::values.players.GetValue()[HANDHELD_INDEX];
// If Handheld is selected, copy all the settings from Player 1 to Handheld.
if (player.controller_type == Settings::ControllerType::Handheld) {
handheld = player;
handheld.connected = ui->groupConnectedController->isChecked();
player.connected = false; // Disconnect Player 1
} else {
player.connected = ui->groupConnectedController->isChecked();
handheld.connected = false; // Disconnect Handheld
// Disconnect the controller first.
UpdateController(controller_type, player_index, false);
player.controller_type = controller_type;
player.connected = player_connected;
ConfigureVibration::SetVibrationDevices(player_index);
// Handheld
if (player_index == 0) {
auto& handheld = Settings::values.players.GetValue()[HANDHELD_INDEX];
if (controller_type == Settings::ControllerType::Handheld) {
handheld = player;
}
handheld.connected = ui->groupConnectedController->isChecked() &&
controller_type == Settings::ControllerType::Handheld;
UpdateController(Settings::ControllerType::Handheld, HANDHELD_INDEX, handheld.connected);
}
UpdateController(player.controller_type, player_index, player.connected);
UpdateController(Settings::ControllerType::Handheld, HANDHELD_INDEX, handheld.connected);
if (!player.connected) {
return;
}
// This emulates a delay between disconnecting and reconnecting controllers as some games
// do not respond to a change in controller type if it was instantaneous.
using namespace std::chrono_literals;
std::this_thread::sleep_for(20ms);
UpdateController(controller_type, player_index, player_connected);
}
void ConfigureInputPlayer::showEvent(QShowEvent* event) {