7 files changed, 151 insertions, 56 deletions

diff --git a/src/core/hid/emulated_console.cpp b/src/core/hid/emulated_console.cpp
index c65d05041..7f7c8fd59 100644
--- a/src/core/hid/emulated_console.cpp
+++ b/src/core/hid/emulated_console.cpp
@@ -53,7 +53,6 @@ void EmulatedConsole::ReloadInput() {
         touch_button_params.Set("x", x);
         touch_button_params.Set("y", y);
         touch_button_params.Set("touch_id", static_cast<int>(index));
-        LOG_ERROR(Common, "{} ", touch_button_params.Serialize());
         touch_devices[index] =
             Input::CreateDeviceFromString<Input::InputDevice>(touch_button_params.Serialize());
         if (!touch_devices[index]) {
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index b04ab4cd8..7ef6ef118 100644
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -54,6 +54,7 @@ Settings::ControllerType EmulatedController::MapNPadToSettingsType(NpadType type
 }
 
 void EmulatedController::ReloadFromSettings() {
+    //LOG_ERROR(Service_HID, "reload config from settings {}", NpadIdTypeToIndex(npad_id_type));
     const auto player_index = NpadIdTypeToIndex(npad_id_type);
     const auto& player = Settings::values.players.GetValue()[player_index];
 
@@ -91,6 +92,7 @@ void EmulatedController::ReloadFromSettings() {
 }
 
 void EmulatedController::ReloadInput() {
+    //LOG_ERROR(Service_HID, "reload config {}", NpadIdTypeToIndex(npad_id_type));
     // If you load any device here add the equivalent to the UnloadInput() function
     const auto player_index = NpadIdTypeToIndex(npad_id_type);
     const auto left_side = button_params[Settings::NativeButton::ZL];
@@ -187,11 +189,29 @@ void EmulatedController::UnloadInput() {
 
 void EmulatedController::EnableConfiguration() {
     is_configuring = true;
-    SaveCurrentConfig();
+    temporary_is_connected = is_connected;
+    temporary_npad_type = npad_type;
 }
 
 void EmulatedController::DisableConfiguration() {
     is_configuring = false;
+
+    // Apply temporary npad type to the real controller
+    if (temporary_npad_type != npad_type) {
+        if (is_connected) {
+            Disconnect();
+        }
+        SetNpadType(temporary_npad_type);
+    }
+
+    // Apply temporary connected status to the real controller
+    if (temporary_is_connected != is_connected) {
+        if (temporary_is_connected) {
+            Connect();
+            return;
+        }
+        Disconnect();
+    }
 }
 
 bool EmulatedController::IsConfiguring() const {
@@ -199,10 +219,6 @@ bool EmulatedController::IsConfiguring() const {
 }
 
 void EmulatedController::SaveCurrentConfig() {
-    if (!is_configuring) {
-        return;
-    }
-
     const auto player_index = NpadIdTypeToIndex(npad_id_type);
     auto& player = Settings::values.players.GetValue()[player_index];
     player.connected = is_connected;
@@ -657,26 +673,47 @@ void EmulatedController::SetLedPattern() {
 }
 
 void EmulatedController::Connect() {
-    std::lock_guard lock{mutex};
-    if (is_connected) {
-        LOG_WARNING(Service_HID, "Tried to turn on a connected controller {}", npad_id_type);
-        return;
+    {
+        std::lock_guard lock{mutex};
+        if (is_configuring) {
+            temporary_is_connected = true;
+            TriggerOnChange(ControllerTriggerType::Connected);
+            return;
+        }
+
+        if (is_connected) {
+            return;
+        }
+        is_connected = true;
     }
-    is_connected = true;
+    LOG_ERROR(Service_HID, "Connected controller {}", NpadIdTypeToIndex(npad_id_type));
     TriggerOnChange(ControllerTriggerType::Connected);
 }
 
 void EmulatedController::Disconnect() {
-    std::lock_guard lock{mutex};
-    if (!is_connected) {
-        LOG_WARNING(Service_HID, "Tried to turn off a disconnected controller {}", npad_id_type);
-        return;
+    {
+        std::lock_guard lock{mutex};
+        if (is_configuring) {
+            temporary_is_connected = false;
+            LOG_ERROR(Service_HID, "Disconnected temporal controller {}",
+                      NpadIdTypeToIndex(npad_id_type));
+            TriggerOnChange(ControllerTriggerType::Disconnected);
+            return;
+        }
+
+        if (!is_connected) {
+            return;
+        }
+        is_connected = false;
     }
-    is_connected = false;
+    LOG_ERROR(Service_HID, "Disconnected controller {}", NpadIdTypeToIndex(npad_id_type));
     TriggerOnChange(ControllerTriggerType::Disconnected);
 }
 
-bool EmulatedController::IsConnected() const {
+bool EmulatedController::IsConnected(bool temporary) const {
+    if (temporary) {
+        return temporary_is_connected;
+    }
     return is_connected;
 }
 
@@ -688,16 +725,35 @@ NpadIdType EmulatedController::GetNpadIdType() const {
     return npad_id_type;
 }
 
-NpadType EmulatedController::GetNpadType() const {
+NpadType EmulatedController::GetNpadType(bool temporary) const {
+    if (temporary) {
+        return temporary_npad_type;
+    }
     return npad_type;
 }
 
 void EmulatedController::SetNpadType(NpadType npad_type_) {
-    std::lock_guard lock{mutex};
-    if (npad_type == npad_type_) {
-        return;
+    {
+        std::lock_guard lock{mutex};
+
+        if (is_configuring) {
+            if (temporary_npad_type == npad_type_) {
+                return;
+            }
+            temporary_npad_type = npad_type_;
+            TriggerOnChange(ControllerTriggerType::Type);
+            return;
+        }
+
+        if (npad_type == npad_type_) {
+            return;
+        }
+        if (is_connected) {
+            LOG_WARNING(Service_HID, "Controller {} type changed while it's connected",
+                        NpadIdTypeToIndex(npad_id_type));
+        }
+        npad_type = npad_type_;
     }
-    npad_type = npad_type_;
     TriggerOnChange(ControllerTriggerType::Type);
 }
 
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index 096fe1705..6a6dc1892 100644
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -139,8 +139,12 @@ public:
     /// Sets the NpadType for this controller
     void SetNpadType(NpadType npad_type_);
 
-    /// Gets the NpadType for this controller
-    NpadType GetNpadType() const;
+    /**
+     * Gets the NpadType for this controller
+     * @param Returns the temporary value if true
+     * @return NpadType set on the controller
+     */
+    NpadType GetNpadType(bool temporary = false) const;
 
     /// Sets the connected status to true
     void Connect();
@@ -148,8 +152,12 @@ public:
     /// Sets the connected status to false
     void Disconnect();
 
-    /// Returns true if the controller has the connected status
-    bool IsConnected() const;
+    /**
+     * Is the emulated connected
+     * @param Returns the temporary value if true
+     * @return true if the controller has the connected status
+     */
+    bool IsConnected(bool temporary = false) const;
 
     /// Returns true if vibration is enabled
     bool IsVibrationEnabled() const;
@@ -323,7 +331,9 @@ private:
 
     NpadIdType npad_id_type;
     NpadType npad_type{NpadType::None};
+    NpadType temporary_npad_type{NpadType::None};
     bool is_connected{false};
+    bool temporary_is_connected{false};
     bool is_configuring{false};
     bool is_vibration_enabled{true};
     f32 motion_sensitivity{0.01f};
diff --git a/src/core/hid/hid_types.h b/src/core/hid/hid_types.h
index f12a14cb8..539436283 100644
--- a/src/core/hid/hid_types.h
+++ b/src/core/hid/hid_types.h
@@ -47,9 +47,9 @@ constexpr size_t NpadIdTypeToIndex(NpadIdType npad_id_type) {
         return 6;
     case NpadIdType::Player8:
         return 7;
-    case NpadIdType::Other:
-        return 8;
     case NpadIdType::Handheld:
+        return 8;
+    case NpadIdType::Other:
         return 9;
     default:
         return 0;
@@ -76,9 +76,9 @@ constexpr NpadIdType IndexToNpadIdType(size_t index) {
     case 7:
         return NpadIdType::Player8;
     case 8:
-        return NpadIdType::Other;
-    case 9:
         return NpadIdType::Handheld;
+    case 9:
+        return NpadIdType::Other;
     default:
         return NpadIdType::Invalid;
     }
diff --git a/src/core/hle/service/hid/controllers/controller_base.cpp b/src/core/hle/service/hid/controllers/controller_base.cpp
index 9d1e6db6a..74a394784 100644
--- a/src/core/hle/service/hid/controllers/controller_base.cpp
+++ b/src/core/hle/service/hid/controllers/controller_base.cpp
@@ -11,7 +11,7 @@ ControllerBase::~ControllerBase() = default;
 
 void ControllerBase::ActivateController() {
     if (is_activated) {
-        OnRelease();
+        return;
     }
     is_activated = true;
     OnInit();
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index a2e9ddf4d..144abab65 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -125,18 +125,22 @@ void Controller_NPad::ControllerUpdate(Core::HID::ControllerTriggerType type,
         return;
     }
 
+    auto& controller = controller_data[controller_idx];
+    const auto is_connected = controller.device->IsConnected();
+    const auto npad_type = controller.device->GetNpadType();
     switch (type) {
     case Core::HID::ControllerTriggerType::Connected:
-        InitNewlyAddedController(controller_idx);
-        break;
     case Core::HID::ControllerTriggerType::Disconnected:
-        DisconnectNpadAtIndex(controller_idx);
+        if (is_connected == controller.is_connected) {
+            return;
+        }
+        UpdateControllerAt(npad_type, controller_idx, is_connected);
         break;
     case Core::HID::ControllerTriggerType::Type: {
-        auto& controller = controller_data[controller_idx];
-        if (controller.device->IsConnected()) {
-            LOG_ERROR(Service_HID, "Controller type changed without turning off the controller");
+        if (npad_type == controller.npad_type) {
+            return;
         }
+        // UpdateControllerAt(npad_type, controller_idx, is_connected);
         break;
     }
     default:
@@ -146,6 +150,7 @@ void Controller_NPad::ControllerUpdate(Core::HID::ControllerTriggerType type,
 
 void Controller_NPad::InitNewlyAddedController(std::size_t controller_idx) {
     auto& controller = controller_data[controller_idx];
+    LOG_ERROR(Service_HID, "Connect {} {}", controller_idx, controller.is_connected);
     const auto controller_type = controller.device->GetNpadType();
     auto& shared_memory = controller.shared_memory_entry;
     if (controller_type == Core::HID::NpadType::None) {
@@ -235,20 +240,23 @@ void Controller_NPad::InitNewlyAddedController(std::size_t controller_idx) {
     shared_memory.battery_level_left = battery_level.left.battery_level;
     shared_memory.battery_level_right = battery_level.right.battery_level;
 
+    controller.is_connected = true;
+    controller.device->Connect();
     SignalStyleSetChangedEvent(IndexToNPad(controller_idx));
+    WriteEmptyEntry(controller.shared_memory_entry);
 }
 
 void Controller_NPad::OnInit() {
+    if (!IsControllerActivated()) {
+        return;
+    }
+
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
         controller.styleset_changed_event =
             service_context.CreateEvent(fmt::format("npad:NpadStyleSetChanged_{}", i));
     }
 
-    if (!IsControllerActivated()) {
-        return;
-    }
-
     if (system.HIDCore().GetSupportedStyleTag().raw == 0) {
         // We want to support all controllers
         Core::HID::NpadStyleTag style{};
@@ -277,20 +285,33 @@ void Controller_NPad::OnInit() {
     for (auto& controller : controller_data) {
         NPadGenericState dummy_pad_state{};
         auto& npad = controller.shared_memory_entry;
-        for (std::size_t i = 0; i < 17; ++i) {
-            dummy_pad_state.sampling_number =
-                npad.fullkey_lifo.ReadCurrentEntry().sampling_number + 1;
-            npad.fullkey_lifo.WriteNextEntry(dummy_pad_state);
-            npad.handheld_lifo.WriteNextEntry(dummy_pad_state);
-            npad.joy_dual_lifo.WriteNextEntry(dummy_pad_state);
-            npad.joy_left_lifo.WriteNextEntry(dummy_pad_state);
-            npad.joy_right_lifo.WriteNextEntry(dummy_pad_state);
-            npad.joy_right_lifo.WriteNextEntry(dummy_pad_state);
-            npad.palma_lifo.WriteNextEntry(dummy_pad_state);
+        for (std::size_t i = 0; i < 19; ++i) {
+            WriteEmptyEntry(npad);
         }
     }
 }
 
+void Controller_NPad::WriteEmptyEntry(NpadInternalState& npad) {
+    NPadGenericState dummy_pad_state{};
+    NpadGcTriggerState dummy_gc_state{};
+    dummy_pad_state.sampling_number = npad.fullkey_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.fullkey_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.handheld_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.handheld_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.joy_dual_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.joy_dual_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.joy_left_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.joy_left_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.joy_right_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.joy_right_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.palma_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.palma_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad.system_ext_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.system_ext_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_gc_state.sampling_number = npad.gc_trigger_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad.gc_trigger_lifo.WriteNextEntry(dummy_gc_state);
+}
+
 void Controller_NPad::OnRelease() {
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
@@ -359,6 +380,7 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
     if (!IsControllerActivated()) {
         return;
     }
+
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
         auto& npad = controller.shared_memory_entry;
@@ -366,6 +388,9 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
         const auto& controller_type = controller.device->GetNpadType();
 
         if (controller_type == Core::HID::NpadType::None || !controller.device->IsConnected()) {
+            // Refresh shared memory
+            std::memcpy(data + NPAD_OFFSET + (i * sizeof(NpadInternalState)),
+                        &controller.shared_memory_entry, sizeof(NpadInternalState));
             continue;
         }
         const u32 npad_index = static_cast<u32>(i);
@@ -830,14 +855,14 @@ void Controller_NPad::AddNewControllerAt(Core::HID::NpadType controller, std::si
 
 void Controller_NPad::UpdateControllerAt(Core::HID::NpadType type, std::size_t npad_index,
                                          bool connected) {
-    auto& controller = controller_data[npad_index].device;
+    auto& controller = controller_data[npad_index];
     if (!connected) {
         DisconnectNpadAtIndex(npad_index);
         return;
     }
 
-    controller->SetNpadType(type);
-    controller->Connect();
+    controller.device->SetNpadType(type);
+    controller.device->Connect();
     InitNewlyAddedController(npad_index);
 }
 
@@ -847,14 +872,13 @@ void Controller_NPad::DisconnectNpad(u32 npad_id) {
 
 void Controller_NPad::DisconnectNpadAtIndex(std::size_t npad_index) {
     auto& controller = controller_data[npad_index];
+    LOG_ERROR(Service_HID, "Disconnect {} {}", npad_index, controller.is_connected);
     for (std::size_t device_idx = 0; device_idx < controller.vibration.size(); ++device_idx) {
         // Send an empty vibration to stop any vibrations.
         VibrateControllerAtIndex(npad_index, device_idx, {});
         controller.vibration[device_idx].device_mounted = false;
     }
 
-    controller.device->Disconnect();
-
     auto& shared_memory_entry = controller.shared_memory_entry;
     shared_memory_entry.style_set.raw = 0; // Zero out
     shared_memory_entry.device_type.raw = 0;
@@ -868,7 +892,10 @@ void Controller_NPad::DisconnectNpadAtIndex(std::size_t npad_index) {
     shared_memory_entry.assignment_mode = NpadJoyAssignmentMode::Dual;
     shared_memory_entry.footer_type = AppletFooterUiType::None;
 
+    controller.is_connected = false;
+    controller.device->Disconnect();
     SignalStyleSetChangedEvent(IndexToNPad(npad_index));
+    WriteEmptyEntry(controller.shared_memory_entry);
 }
 
 void Controller_NPad::SetGyroscopeZeroDriftMode(GyroscopeZeroDriftMode drift_mode) {
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index b0e2f8430..d805ccb97 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -417,6 +417,8 @@ private:
 
         std::array<VibrationData, 2> vibration{};
         bool unintended_home_button_input_protection{};
+        bool is_connected{};
+        Core::HID::NpadType npad_type{Core::HID::NpadType::None};
 
         // Current pad state
         NPadGenericState npad_pad_state{};
@@ -435,6 +437,7 @@ private:
     void InitNewlyAddedController(std::size_t controller_idx);
     bool IsControllerSupported(Core::HID::NpadType controller) const;
     void RequestPadStateUpdate(u32 npad_id);
+    void WriteEmptyEntry(NpadInternalState& npad);
 
     std::atomic<u32> press_state{};