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suyu/src/core/hle/service/hid/controllers/npad.h

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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <atomic>
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/quaternion.h"
#include "common/settings.h"
#include "core/frontend/input.h"
#include "core/hle/kernel/object.h"
#include "core/hle/service/hid/controllers/controller_base.h"
namespace Kernel {
class KEvent;
class KReadableEvent;
} // namespace Kernel
namespace Service::HID {
constexpr u32 NPAD_HANDHELD = 32;
constexpr u32 NPAD_UNKNOWN = 16; // TODO(ogniK): What is this?
class Controller_NPad final : public ControllerBase {
public:
explicit Controller_NPad(Core::System& system_);
~Controller_NPad() override;
// Called when the controller is initialized
void OnInit() override;
// When the controller is released
void OnRelease() override;
// When the controller is requesting an update for the shared memory
void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
// When the controller is requesting a motion update for the shared memory
void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
std::size_t size) override;
// Called when input devices should be loaded
void OnLoadInputDevices() override;
enum class NPadControllerType {
None,
ProController,
Handheld,
JoyDual,
JoyLeft,
JoyRight,
GameCube,
Pokeball,
};
enum class NpadType : u8 {
ProController = 3,
Handheld = 4,
JoyconDual = 5,
JoyconLeft = 6,
JoyconRight = 7,
GameCube = 8,
Pokeball = 9,
MaxNpadType = 10,
};
enum class DeviceIndex : u8 {
Left = 0,
Right = 1,
None = 2,
MaxDeviceIndex = 3,
};
enum class GyroscopeZeroDriftMode : u32 {
Loose = 0,
Standard = 1,
Tight = 2,
};
enum class NpadHoldType : u64 {
Vertical = 0,
Horizontal = 1,
};
enum class NpadAssignments : u32 {
Dual = 0,
Single = 1,
};
enum class NpadHandheldActivationMode : u64 {
Dual = 0,
Single = 1,
None = 2,
};
enum class NpadCommunicationMode : u64 {
Mode_5ms = 0,
Mode_10ms = 1,
Mode_15ms = 2,
Default = 3,
};
struct DeviceHandle {
NpadType npad_type;
u8 npad_id;
DeviceIndex device_index;
INSERT_PADDING_BYTES_NOINIT(1);
};
static_assert(sizeof(DeviceHandle) == 4, "DeviceHandle is an invalid size");
struct NpadStyleSet {
union {
u32_le raw{};
BitField<0, 1, u32> fullkey;
BitField<1, 1, u32> handheld;
BitField<2, 1, u32> joycon_dual;
BitField<3, 1, u32> joycon_left;
BitField<4, 1, u32> joycon_right;
BitField<5, 1, u32> gamecube;
BitField<6, 1, u32> palma;
BitField<7, 1, u32> lark;
BitField<8, 1, u32> handheld_lark;
BitField<9, 1, u32> lucia;
BitField<29, 1, u32> system_ext;
BitField<30, 1, u32> system;
};
};
static_assert(sizeof(NpadStyleSet) == 4, "NpadStyleSet is an invalid size");
struct VibrationValue {
f32 amp_low;
f32 freq_low;
f32 amp_high;
f32 freq_high;
};
static_assert(sizeof(VibrationValue) == 0x10, "Vibration is an invalid size");
static constexpr VibrationValue DEFAULT_VIBRATION_VALUE{
.amp_low = 0.0f,
.freq_low = 160.0f,
.amp_high = 0.0f,
.freq_high = 320.0f,
};
struct LedPattern {
explicit LedPattern(u64 light1, u64 light2, u64 light3, u64 light4) {
position1.Assign(light1);
position2.Assign(light2);
position3.Assign(light3);
position4.Assign(light4);
}
union {
u64 raw{};
BitField<0, 1, u64> position1;
BitField<1, 1, u64> position2;
BitField<2, 1, u64> position3;
BitField<3, 1, u64> position4;
};
};
void SetSupportedStyleSet(NpadStyleSet style_set);
NpadStyleSet GetSupportedStyleSet() const;
void SetSupportedNpadIdTypes(u8* data, std::size_t length);
void GetSupportedNpadIdTypes(u32* data, std::size_t max_length);
std::size_t GetSupportedNpadIdTypesSize() const;
void SetHoldType(NpadHoldType joy_hold_type);
NpadHoldType GetHoldType() const;
void SetNpadHandheldActivationMode(NpadHandheldActivationMode activation_mode);
NpadHandheldActivationMode GetNpadHandheldActivationMode() const;
void SetNpadCommunicationMode(NpadCommunicationMode communication_mode_);
NpadCommunicationMode GetNpadCommunicationMode() const;
void SetNpadMode(u32 npad_id, NpadAssignments assignment_mode);
bool VibrateControllerAtIndex(std::size_t npad_index, std::size_t device_index,
const VibrationValue& vibration_value);
void VibrateController(const DeviceHandle& vibration_device_handle,
const VibrationValue& vibration_value);
void VibrateControllers(const std::vector<DeviceHandle>& vibration_device_handles,
const std::vector<VibrationValue>& vibration_values);
VibrationValue GetLastVibration(const DeviceHandle& vibration_device_handle) const;
void InitializeVibrationDevice(const DeviceHandle& vibration_device_handle);
void InitializeVibrationDeviceAtIndex(std::size_t npad_index, std::size_t device_index);
void SetPermitVibrationSession(bool permit_vibration_session);
bool IsVibrationDeviceMounted(const DeviceHandle& vibration_device_handle) const;
Kernel::KReadableEvent* GetStyleSetChangedEvent(u32 npad_id) const;
void SignalStyleSetChangedEvent(u32 npad_id) const;
// Adds a new controller at an index.
void AddNewControllerAt(NPadControllerType controller, std::size_t npad_index);
// Adds a new controller at an index with connection status.
void UpdateControllerAt(NPadControllerType controller, std::size_t npad_index, bool connected);
void DisconnectNpad(u32 npad_id);
void DisconnectNpadAtIndex(std::size_t index);
void SetGyroscopeZeroDriftMode(GyroscopeZeroDriftMode drift_mode);
GyroscopeZeroDriftMode GetGyroscopeZeroDriftMode() const;
bool IsSixAxisSensorAtRest() const;
void SetSixAxisEnabled(bool six_axis_status);
void SetSixAxisFusionParameters(f32 parameter1, f32 parameter2);
std::pair<f32, f32> GetSixAxisFusionParameters();
void ResetSixAxisFusionParameters();
LedPattern GetLedPattern(u32 npad_id);
bool IsUnintendedHomeButtonInputProtectionEnabled(u32 npad_id) const;
void SetUnintendedHomeButtonInputProtectionEnabled(bool is_protection_enabled, u32 npad_id);
void SetAnalogStickUseCenterClamp(bool use_center_clamp);
void ClearAllConnectedControllers();
void DisconnectAllConnectedControllers();
void ConnectAllDisconnectedControllers();
void ClearAllControllers();
void MergeSingleJoyAsDualJoy(u32 npad_id_1, u32 npad_id_2);
void StartLRAssignmentMode();
void StopLRAssignmentMode();
bool SwapNpadAssignment(u32 npad_id_1, u32 npad_id_2);
// Logical OR for all buttons presses on all controllers
// Specifically for cheat engine and other features.
u32 GetAndResetPressState();
static Controller_NPad::NPadControllerType MapSettingsTypeToNPad(Settings::ControllerType type);
static Settings::ControllerType MapNPadToSettingsType(Controller_NPad::NPadControllerType type);
static std::size_t NPadIdToIndex(u32 npad_id);
static u32 IndexToNPad(std::size_t index);
static bool IsNpadIdValid(u32 npad_id);
static bool IsDeviceHandleValid(const DeviceHandle& device_handle);
private:
struct CommonHeader {
s64_le timestamp;
s64_le total_entry_count;
s64_le last_entry_index;
s64_le entry_count;
};
static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
enum class ColorAttributes : u32_le {
Ok = 0,
ReadError = 1,
NoController = 2,
};
static_assert(sizeof(ColorAttributes) == 4, "ColorAttributes is an invalid size");
struct ControllerColor {
u32_le body;
u32_le button;
};
static_assert(sizeof(ControllerColor) == 8, "ControllerColor is an invalid size");
struct FullKeyColor {
ColorAttributes attribute;
ControllerColor fullkey;
};
static_assert(sizeof(FullKeyColor) == 0xC, "FullKeyColor is an invalid size");
struct JoyconColor {
ColorAttributes attribute;
ControllerColor left;
ControllerColor right;
};
static_assert(sizeof(JoyconColor) == 0x14, "JoyconColor is an invalid size");
struct ControllerPadState {
union {
u64_le raw{};
// Button states
BitField<0, 1, u64> a;
BitField<1, 1, u64> b;
BitField<2, 1, u64> x;
BitField<3, 1, u64> y;
BitField<4, 1, u64> l_stick;
BitField<5, 1, u64> r_stick;
BitField<6, 1, u64> l;
BitField<7, 1, u64> r;
BitField<8, 1, u64> zl;
BitField<9, 1, u64> zr;
BitField<10, 1, u64> plus;
BitField<11, 1, u64> minus;
// D-Pad
BitField<12, 1, u64> d_left;
BitField<13, 1, u64> d_up;
BitField<14, 1, u64> d_right;
BitField<15, 1, u64> d_down;
// Left JoyStick
BitField<16, 1, u64> l_stick_left;
BitField<17, 1, u64> l_stick_up;
BitField<18, 1, u64> l_stick_right;
BitField<19, 1, u64> l_stick_down;
// Right JoyStick
BitField<20, 1, u64> r_stick_left;
BitField<21, 1, u64> r_stick_up;
BitField<22, 1, u64> r_stick_right;
BitField<23, 1, u64> r_stick_down;
// Not always active?
BitField<24, 1, u64> left_sl;
BitField<25, 1, u64> left_sr;
BitField<26, 1, u64> right_sl;
BitField<27, 1, u64> right_sr;
BitField<28, 1, u64> palma;
BitField<30, 1, u64> handheld_left_b;
};
};
static_assert(sizeof(ControllerPadState) == 8, "ControllerPadState is an invalid size");
struct AnalogPosition {
s32_le x;
s32_le y;
};
static_assert(sizeof(AnalogPosition) == 8, "AnalogPosition is an invalid size");
struct ConnectionState {
union {
u32_le raw{};
BitField<0, 1, u32> is_connected;
BitField<1, 1, u32> is_wired;
BitField<2, 1, u32> is_left_connected;
BitField<3, 1, u32> is_left_wired;
BitField<4, 1, u32> is_right_connected;
BitField<5, 1, u32> is_right_wired;
};
};
static_assert(sizeof(ConnectionState) == 4, "ConnectionState is an invalid size");
struct ControllerPad {
ControllerPadState pad_states;
AnalogPosition l_stick;
AnalogPosition r_stick;
};
static_assert(sizeof(ControllerPad) == 0x18, "ControllerPad is an invalid size");
struct GenericStates {
s64_le timestamp;
s64_le timestamp2;
ControllerPad pad;
ConnectionState connection_status;
};
static_assert(sizeof(GenericStates) == 0x30, "NPadGenericStates is an invalid size");
struct NPadGeneric {
CommonHeader common;
std::array<GenericStates, 17> npad;
};
static_assert(sizeof(NPadGeneric) == 0x350, "NPadGeneric is an invalid size");
struct SixAxisAttributes {
union {
u32_le raw{};
BitField<0, 1, u32> is_connected;
BitField<1, 1, u32> is_interpolated;
};
};
static_assert(sizeof(SixAxisAttributes) == 4, "SixAxisAttributes is an invalid size");
struct SixAxisStates {
s64_le timestamp{};
INSERT_PADDING_WORDS(2);
s64_le timestamp2{};
Common::Vec3f accel{};
Common::Vec3f gyro{};
Common::Vec3f rotation{};
std::array<Common::Vec3f, 3> orientation{};
SixAxisAttributes attribute;
INSERT_PADDING_BYTES(4); // Reserved
};
static_assert(sizeof(SixAxisStates) == 0x68, "SixAxisStates is an invalid size");
struct SixAxisGeneric {
CommonHeader common{};
std::array<SixAxisStates, 17> sixaxis{};
};
static_assert(sizeof(SixAxisGeneric) == 0x708, "SixAxisGeneric is an invalid size");
struct TriggerState {
s64_le timestamp{};
s64_le timestamp2{};
s32_le l_analog{};
s32_le r_analog{};
};
static_assert(sizeof(TriggerState) == 0x18, "TriggerState is an invalid size");
struct TriggerGeneric {
INSERT_PADDING_BYTES(0x4);
s64_le timestamp;
INSERT_PADDING_BYTES(0x4);
s64_le total_entry_count;
s64_le last_entry_index;
s64_le entry_count;
std::array<TriggerState, 17> trigger{};
};
static_assert(sizeof(TriggerGeneric) == 0x1C8, "TriggerGeneric is an invalid size");
struct NPadSystemProperties {
union {
s64_le raw{};
BitField<0, 1, s64> is_charging_joy_dual;
BitField<1, 1, s64> is_charging_joy_left;
BitField<2, 1, s64> is_charging_joy_right;
BitField<3, 1, s64> is_powered_joy_dual;
BitField<4, 1, s64> is_powered_joy_left;
BitField<5, 1, s64> is_powered_joy_right;
BitField<9, 1, s64> is_system_unsupported_button;
BitField<10, 1, s64> is_system_ext_unsupported_button;
BitField<11, 1, s64> is_vertical;
BitField<12, 1, s64> is_horizontal;
BitField<13, 1, s64> use_plus;
BitField<14, 1, s64> use_minus;
BitField<15, 1, s64> use_directional_buttons;
};
};
static_assert(sizeof(NPadSystemProperties) == 0x8, "NPadSystemProperties is an invalid size");
struct NPadButtonProperties {
union {
s32_le raw{};
BitField<0, 1, s32> is_home_button_protection_enabled;
};
};
static_assert(sizeof(NPadButtonProperties) == 0x4, "NPadButtonProperties is an invalid size");
struct NPadDevice {
union {
u32_le raw{};
BitField<0, 1, s32> fullkey;
BitField<1, 1, s32> debug_pad;
BitField<2, 1, s32> handheld_left;
BitField<3, 1, s32> handheld_right;
BitField<4, 1, s32> joycon_left;
BitField<5, 1, s32> joycon_right;
BitField<6, 1, s32> palma;
BitField<7, 1, s32> lark_hvc_left;
BitField<8, 1, s32> lark_hvc_right;
BitField<9, 1, s32> lark_nes_left;
BitField<10, 1, s32> lark_nes_right;
BitField<11, 1, s32> handheld_lark_hvc_left;
BitField<12, 1, s32> handheld_lark_hvc_right;
BitField<13, 1, s32> handheld_lark_nes_left;
BitField<14, 1, s32> handheld_lark_nes_right;
BitField<15, 1, s32> lucia;
BitField<31, 1, s32> system;
};
};
struct MotionDevice {
Common::Vec3f accel;
Common::Vec3f gyro;
Common::Vec3f rotation;
std::array<Common::Vec3f, 3> orientation;
Common::Quaternion<f32> quaternion;
};
struct NfcXcdHandle {
INSERT_PADDING_BYTES(0x60);
};
struct AppletFooterUiAttributes {
INSERT_PADDING_BYTES(0x4);
};
enum class AppletFooterUiType : u8 {
None = 0,
HandheldNone = 1,
HandheldJoyConLeftOnly = 1,
HandheldJoyConRightOnly = 3,
HandheldJoyConLeftJoyConRight = 4,
JoyDual = 5,
JoyDualLeftOnly = 6,
JoyDualRightOnly = 7,
JoyLeftHorizontal = 8,
JoyLeftVertical = 9,
JoyRightHorizontal = 10,
JoyRightVertical = 11,
SwitchProController = 12,
CompatibleProController = 13,
CompatibleJoyCon = 14,
LarkHvc1 = 15,
LarkHvc2 = 16,
LarkNesLeft = 17,
LarkNesRight = 18,
Lucia = 19,
Verification = 20,
};
struct NPadEntry {
NpadStyleSet style_set;
NpadAssignments assignment_mode;
FullKeyColor fullkey_color;
JoyconColor joycon_color;
NPadGeneric fullkey_states;
NPadGeneric handheld_states;
NPadGeneric joy_dual_states;
NPadGeneric joy_left_states;
NPadGeneric joy_right_states;
NPadGeneric palma_states;
NPadGeneric system_ext_states;
SixAxisGeneric sixaxis_fullkey;
SixAxisGeneric sixaxis_handheld;
SixAxisGeneric sixaxis_dual_left;
SixAxisGeneric sixaxis_dual_right;
SixAxisGeneric sixaxis_left;
SixAxisGeneric sixaxis_right;
NPadDevice device_type;
INSERT_PADDING_BYTES(0x4); // reserved
NPadSystemProperties system_properties;
NPadButtonProperties button_properties;
u32 battery_level_dual;
u32 battery_level_left;
u32 battery_level_right;
AppletFooterUiAttributes footer_attributes;
AppletFooterUiType footer_type;
// nfc_states needs to be checked switchbrew does not match with HW
NfcXcdHandle nfc_states;
INSERT_PADDING_BYTES(0x8); // Mutex
TriggerGeneric gc_trigger_states;
INSERT_PADDING_BYTES(0xc1f);
};
static_assert(sizeof(NPadEntry) == 0x5000, "NPadEntry is an invalid size");
struct ControllerHolder {
NPadControllerType type;
bool is_connected;
};
void InitNewlyAddedController(std::size_t controller_idx);
bool IsControllerSupported(NPadControllerType controller) const;
void RequestPadStateUpdate(u32 npad_id);
std::atomic<u32> press_state{};
NpadStyleSet style{};
std::array<NPadEntry, 10> shared_memory_entries{};
using ButtonArray = std::array<
std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeButton::NUM_BUTTONS_HID>,
10>;
using StickArray = std::array<
std::array<std::unique_ptr<Input::AnalogDevice>, Settings::NativeAnalog::NUM_STICKS_HID>,
10>;
using VibrationArray = std::array<std::array<std::unique_ptr<Input::VibrationDevice>,
Settings::NativeVibration::NUM_VIBRATIONS_HID>,
10>;
using MotionArray = std::array<
std::array<std::unique_ptr<Input::MotionDevice>, Settings::NativeMotion::NUM_MOTIONS_HID>,
10>;
ButtonArray buttons;
StickArray sticks;
VibrationArray vibrations;
MotionArray motions;
std::vector<u32> supported_npad_id_types{};
NpadHoldType hold_type{NpadHoldType::Vertical};
NpadHandheldActivationMode handheld_activation_mode{NpadHandheldActivationMode::Dual};
NpadCommunicationMode communication_mode{NpadCommunicationMode::Default};
// Each controller should have their own styleset changed event
std::array<Kernel::KEvent*, 10> styleset_changed_events{};
std::array<std::array<std::chrono::steady_clock::time_point, 2>, 10>
last_vibration_timepoints{};
std::array<std::array<VibrationValue, 2>, 10> latest_vibration_values{};
bool permit_vibration_session_enabled{false};
std::array<std::array<bool, 2>, 10> vibration_devices_mounted{};
std::array<ControllerHolder, 10> connected_controllers{};
std::array<bool, 10> unintended_home_button_input_protection{};
bool analog_stick_use_center_clamp{};
GyroscopeZeroDriftMode gyroscope_zero_drift_mode{GyroscopeZeroDriftMode::Standard};
bool sixaxis_sensors_enabled{true};
f32 sixaxis_fusion_parameter1{};
f32 sixaxis_fusion_parameter2{};
bool sixaxis_at_rest{true};
std::array<ControllerPad, 10> npad_pad_states{};
std::array<TriggerState, 10> npad_trigger_states{};
bool is_in_lr_assignment_mode{false};
};
} // namespace Service::HID
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