early-access version 2177
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pineappleEA
392
src/core/hid/emulated_controller.h
Executable file
392
src/core/hid/emulated_controller.h
Executable file
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// Copyright 2021 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <array>
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#include <functional>
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#include <memory>
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#include <mutex>
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#include <unordered_map>
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#include "common/common_types.h"
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#include "common/input.h"
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#include "common/param_package.h"
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#include "common/point.h"
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#include "common/quaternion.h"
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#include "common/settings.h"
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#include "common/vector_math.h"
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#include "core/hid/hid_types.h"
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#include "core/hid/motion_input.h"
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namespace Core::HID {
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const std::size_t max_emulated_controllers = 2;
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struct ControllerMotionInfo {
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Common::Input::MotionStatus raw_status{};
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MotionInput emulated{};
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};
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using ButtonDevices =
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std::array<std::unique_ptr<Common::Input::InputDevice>, Settings::NativeButton::NumButtons>;
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using StickDevices =
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std::array<std::unique_ptr<Common::Input::InputDevice>, Settings::NativeAnalog::NumAnalogs>;
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using ControllerMotionDevices =
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std::array<std::unique_ptr<Common::Input::InputDevice>, Settings::NativeMotion::NumMotions>;
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using TriggerDevices =
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std::array<std::unique_ptr<Common::Input::InputDevice>, Settings::NativeTrigger::NumTriggers>;
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using BatteryDevices =
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std::array<std::unique_ptr<Common::Input::InputDevice>, max_emulated_controllers>;
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using OutputDevices =
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std::array<std::unique_ptr<Common::Input::OutputDevice>, max_emulated_controllers>;
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using ButtonParams = std::array<Common::ParamPackage, Settings::NativeButton::NumButtons>;
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using StickParams = std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs>;
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using ControllerMotionParams = std::array<Common::ParamPackage, Settings::NativeMotion::NumMotions>;
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using TriggerParams = std::array<Common::ParamPackage, Settings::NativeTrigger::NumTriggers>;
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using BatteryParams = std::array<Common::ParamPackage, max_emulated_controllers>;
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using OutputParams = std::array<Common::ParamPackage, max_emulated_controllers>;
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using ButtonValues = std::array<Common::Input::ButtonStatus, Settings::NativeButton::NumButtons>;
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using SticksValues = std::array<Common::Input::StickStatus, Settings::NativeAnalog::NumAnalogs>;
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using TriggerValues =
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std::array<Common::Input::TriggerStatus, Settings::NativeTrigger::NumTriggers>;
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using ControllerMotionValues = std::array<ControllerMotionInfo, Settings::NativeMotion::NumMotions>;
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using ColorValues = std::array<Common::Input::BodyColorStatus, max_emulated_controllers>;
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using BatteryValues = std::array<Common::Input::BatteryStatus, max_emulated_controllers>;
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using VibrationValues = std::array<Common::Input::VibrationStatus, max_emulated_controllers>;
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struct AnalogSticks {
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AnalogStickState left{};
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AnalogStickState right{};
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};
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struct ControllerColors {
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NpadControllerColor fullkey{};
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NpadControllerColor left{};
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NpadControllerColor right{};
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};
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struct BatteryLevelState {
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NpadPowerInfo dual{};
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NpadPowerInfo left{};
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NpadPowerInfo right{};
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};
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struct ControllerMotion {
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Common::Vec3f accel{};
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Common::Vec3f gyro{};
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Common::Vec3f rotation{};
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std::array<Common::Vec3f, 3> orientation{};
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bool is_at_rest{};
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};
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enum DeviceIndex : u8 {
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LeftIndex,
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RightIndex,
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DualIndex,
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AllDevices,
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};
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using MotionState = std::array<ControllerMotion, 2>;
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struct ControllerStatus {
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// Data from input_common
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ButtonValues button_values{};
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SticksValues stick_values{};
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ControllerMotionValues motion_values{};
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TriggerValues trigger_values{};
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ColorValues color_values{};
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BatteryValues battery_values{};
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VibrationValues vibration_values{};
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// Data for HID serices
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NpadButtonState npad_button_state{};
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DebugPadButton debug_pad_button_state{};
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AnalogSticks analog_stick_state{};
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MotionState motion_state{};
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NpadGcTriggerState gc_trigger_state{};
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ControllerColors colors_state{};
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BatteryLevelState battery_state{};
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};
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enum class ControllerTriggerType {
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Button,
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Stick,
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Trigger,
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Motion,
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Color,
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Battery,
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Vibration,
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Connected,
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Disconnected,
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Type,
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All,
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};
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struct ControllerUpdateCallback {
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std::function<void(ControllerTriggerType)> on_change;
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bool is_npad_service;
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};
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class EmulatedController {
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public:
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/**
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* Contains all input data related to this controller. Like buttons, joysticks, motion.
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* @param Npad id type for this specific controller
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*/
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explicit EmulatedController(NpadIdType npad_id_type_);
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~EmulatedController();
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YUZU_NON_COPYABLE(EmulatedController);
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YUZU_NON_MOVEABLE(EmulatedController);
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/// Converts the controller type from settings to npad type
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static NpadType MapSettingsTypeToNPad(Settings::ControllerType type);
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/// Converts npad type to the equivalent of controller type from settings
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static Settings::ControllerType MapNPadToSettingsType(NpadType type);
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/// Gets the NpadIdType for this controller
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NpadIdType GetNpadIdType() const;
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/// Sets the NpadType for this controller
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void SetNpadType(NpadType npad_type_);
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/**
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* Gets the NpadType for this controller
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* @param If true tmp_npad_type will be returned
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* @return NpadType set on the controller
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*/
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NpadType GetNpadType(bool get_temporary_value = false) const;
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/// Sets the connected status to true
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void Connect();
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/// Sets the connected status to false
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void Disconnect();
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/**
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* Is the emulated connected
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* @param If true tmp_is_connected will be returned
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* @return true if the controller has the connected status
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*/
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bool IsConnected(bool get_temporary_value = false) const;
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/// Returns true if vibration is enabled
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bool IsVibrationEnabled() const;
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/// Removes all callbacks created from input devices
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void UnloadInput();
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/// Sets the emulated console into configuring mode. Locking all HID service events from being
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/// moddified
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void EnableConfiguration();
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/// Returns the emulated console to the normal behaivour
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void DisableConfiguration();
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/// Returns true if the emulated device is on configuring mode
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bool IsConfiguring() const;
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/// Reload all input devices
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void ReloadInput();
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/// Overrides current mapped devices with the stored configuration and reloads all input devices
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void ReloadFromSettings();
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/// Saves the current mapped configuration
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void SaveCurrentConfig();
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/// Reverts any mapped changes made that weren't saved
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void RestoreConfig();
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/// Returns a vector of mapped devices from the mapped button and stick parameters
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std::vector<Common::ParamPackage> GetMappedDevices(DeviceIndex device_index) const;
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// Returns the current mapped button device
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Common::ParamPackage GetButtonParam(std::size_t index) const;
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// Returns the current mapped stick device
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Common::ParamPackage GetStickParam(std::size_t index) const;
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// Returns the current mapped motion device
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Common::ParamPackage GetMotionParam(std::size_t index) const;
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/**
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* Updates the current mapped button device
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* @param ParamPackage with controller data to be mapped
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*/
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void SetButtonParam(std::size_t index, Common::ParamPackage param);
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/**
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* Updates the current mapped stick device
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* @param ParamPackage with controller data to be mapped
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*/
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void SetStickParam(std::size_t index, Common::ParamPackage param);
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/**
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* Updates the current mapped motion device
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* @param ParamPackage with controller data to be mapped
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*/
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void SetMotionParam(std::size_t index, Common::ParamPackage param);
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/// Returns the latest button status from the controller with parameters
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ButtonValues GetButtonsValues() const;
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/// Returns the latest analog stick status from the controller with parameters
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SticksValues GetSticksValues() const;
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/// Returns the latest trigger status from the controller with parameters
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TriggerValues GetTriggersValues() const;
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/// Returns the latest motion status from the controller with parameters
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ControllerMotionValues GetMotionValues() const;
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/// Returns the latest color status from the controller with parameters
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ColorValues GetColorsValues() const;
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/// Returns the latest battery status from the controller with parameters
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BatteryValues GetBatteryValues() const;
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/// Returns the latest status of button input for the npad service
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NpadButtonState GetNpadButtons() const;
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/// Returns the latest status of button input for the debug pad service
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DebugPadButton GetDebugPadButtons() const;
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/// Returns the latest status of stick input from the mouse
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AnalogSticks GetSticks() const;
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/// Returns the latest status of trigger input from the mouse
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NpadGcTriggerState GetTriggers() const;
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/// Returns the latest status of motion input from the mouse
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MotionState GetMotions() const;
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/// Returns the latest color value from the controller
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ControllerColors GetColors() const;
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/// Returns the latest battery status from the controller
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BatteryLevelState GetBattery() const;
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/*
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* Sends a specific vibration to the output device
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* @return returns true if vibration had no errors
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*/
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bool SetVibration(std::size_t device_index, VibrationValue vibration);
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/*
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* Sends a small vibration to the output device
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* @return returns true if SetVibration was successfull
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*/
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bool TestVibration(std::size_t device_index);
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/// Returns the led pattern corresponding to this emulated controller
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LedPattern GetLedPattern() const;
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/// Asks the output device to change the player led pattern
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void SetLedPattern();
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/**
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* Adds a callback to the list of events
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* @param ConsoleUpdateCallback that will be triggered
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* @return an unique key corresponding to the callback index in the list
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*/
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int SetCallback(ControllerUpdateCallback update_callback);
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/**
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* Removes a callback from the list stopping any future events to this object
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* @param Key corresponding to the callback index in the list
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*/
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void DeleteCallback(int key);
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private:
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/// creates input devices from params
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void LoadDevices();
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/// Set the params for TAS devices
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void LoadTASParams();
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/**
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* Updates the button status of the controller
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* @param callback: A CallbackStatus containing the button status
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* @param index: Button ID of the to be updated
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*/
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void SetButton(Common::Input::CallbackStatus callback, std::size_t index);
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/**
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* Updates the analog stick status of the controller
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* @param callback: A CallbackStatus containing the analog stick status
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* @param index: stick ID of the to be updated
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*/
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void SetStick(Common::Input::CallbackStatus callback, std::size_t index);
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/**
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* Updates the trigger status of the controller
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* @param callback: A CallbackStatus containing the trigger status
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* @param index: trigger ID of the to be updated
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*/
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void SetTrigger(Common::Input::CallbackStatus callback, std::size_t index);
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/**
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* Updates the motion status of the controller
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* @param callback: A CallbackStatus containing gyro and accelerometer data
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* @param index: motion ID of the to be updated
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*/
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void SetMotion(Common::Input::CallbackStatus callback, std::size_t index);
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/**
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* Updates the battery status of the controller
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* @param callback: A CallbackStatus containing the battery status
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* @param index: Button ID of the to be updated
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*/
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void SetBattery(Common::Input::CallbackStatus callback, std::size_t index);
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/**
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* Triggers a callback that something has changed on the controller status
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* @param type: Input type of the event to trigger
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* @param is_service_update: indicates if this event should be sended to only services
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*/
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void TriggerOnChange(ControllerTriggerType type, bool is_service_update);
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NpadIdType npad_id_type;
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NpadType npad_type{NpadType::None};
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bool is_connected{false};
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bool is_configuring{false};
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f32 motion_sensitivity{0.01f};
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bool force_update_motion{false};
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// Temporary values to avoid doing changes while the controller is on configuration mode
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NpadType tmp_npad_type{NpadType::None};
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bool tmp_is_connected{false};
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ButtonParams button_params;
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StickParams stick_params;
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ControllerMotionParams motion_params;
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TriggerParams trigger_params;
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BatteryParams battery_params;
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OutputParams output_params;
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ButtonDevices button_devices;
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StickDevices stick_devices;
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ControllerMotionDevices motion_devices;
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TriggerDevices trigger_devices;
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BatteryDevices battery_devices;
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OutputDevices output_devices;
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// TAS related variables
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ButtonParams tas_button_params;
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StickParams tas_stick_params;
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ButtonDevices tas_button_devices;
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StickDevices tas_stick_devices;
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mutable std::mutex mutex;
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std::unordered_map<int, ControllerUpdateCallback> callback_list;
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int last_callback_key = 0;
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// Stores the current status of all controller input
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ControllerStatus controller;
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};
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} // namespace Core::HID
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