remove old files
This commit is contained in:
mgthepro
@@ -1,217 +0,0 @@
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// Copyright 2017 Citra 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 <functional>
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#include <memory>
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#include <string>
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#include <tuple>
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#include <unordered_map>
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#include <utility>
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#include "common/logging/log.h"
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#include "common/param_package.h"
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#include "common/quaternion.h"
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#include "common/vector_math.h"
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namespace Input {
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enum class AnalogDirection : u8 {
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RIGHT,
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LEFT,
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UP,
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DOWN,
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};
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struct AnalogProperties {
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float deadzone;
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float range;
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float threshold;
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};
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template <typename StatusType>
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struct InputCallback {
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std::function<void(StatusType)> on_change;
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};
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/// An abstract class template for an input device (a button, an analog input, etc.).
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template <typename StatusType>
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class InputDevice {
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public:
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virtual ~InputDevice() = default;
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virtual StatusType GetStatus() const {
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return {};
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}
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virtual StatusType GetRawStatus() const {
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return GetStatus();
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}
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virtual AnalogProperties GetAnalogProperties() const {
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return {};
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}
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virtual bool GetAnalogDirectionStatus([[maybe_unused]] AnalogDirection direction) const {
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return {};
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}
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virtual bool SetRumblePlay([[maybe_unused]] f32 amp_low, [[maybe_unused]] f32 freq_low,
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[[maybe_unused]] f32 amp_high,
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[[maybe_unused]] f32 freq_high) const {
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return {};
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}
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void SetCallback(InputCallback<StatusType> callback_) {
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callback = std::move(callback_);
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}
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void TriggerOnChange() {
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if (callback.on_change) {
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callback.on_change(GetStatus());
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}
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}
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private:
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InputCallback<StatusType> callback;
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};
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/// An abstract class template for a factory that can create input devices.
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template <typename InputDeviceType>
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class Factory {
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public:
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virtual ~Factory() = default;
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virtual std::unique_ptr<InputDeviceType> Create(const Common::ParamPackage&) = 0;
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};
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namespace Impl {
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template <typename InputDeviceType>
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using FactoryListType = std::unordered_map<std::string, std::shared_ptr<Factory<InputDeviceType>>>;
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template <typename InputDeviceType>
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struct FactoryList {
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static FactoryListType<InputDeviceType> list;
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};
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template <typename InputDeviceType>
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FactoryListType<InputDeviceType> FactoryList<InputDeviceType>::list;
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} // namespace Impl
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/**
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* Registers an input device factory.
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* @tparam InputDeviceType the type of input devices the factory can create
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* @param name the name of the factory. Will be used to match the "engine" parameter when creating
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* a device
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* @param factory the factory object to register
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*/
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template <typename InputDeviceType>
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void RegisterFactory(const std::string& name, std::shared_ptr<Factory<InputDeviceType>> factory) {
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auto pair = std::make_pair(name, std::move(factory));
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if (!Impl::FactoryList<InputDeviceType>::list.insert(std::move(pair)).second) {
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LOG_ERROR(Input, "Factory '{}' already registered", name);
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}
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}
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/**
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* Unregisters an input device factory.
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* @tparam InputDeviceType the type of input devices the factory can create
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* @param name the name of the factory to unregister
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*/
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template <typename InputDeviceType>
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void UnregisterFactory(const std::string& name) {
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if (Impl::FactoryList<InputDeviceType>::list.erase(name) == 0) {
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LOG_ERROR(Input, "Factory '{}' not registered", name);
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}
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}
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/**
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* Create an input device from given paramters.
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* @tparam InputDeviceType the type of input devices to create
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* @param params a serialized ParamPackage string contains all parameters for creating the device
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*/
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template <typename InputDeviceType>
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std::unique_ptr<InputDeviceType> CreateDevice(const std::string& params) {
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const Common::ParamPackage package(params);
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const std::string engine = package.Get("engine", "null");
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const auto& factory_list = Impl::FactoryList<InputDeviceType>::list;
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const auto pair = factory_list.find(engine);
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if (pair == factory_list.end()) {
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if (engine != "null") {
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LOG_ERROR(Input, "Unknown engine name: {}", engine);
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}
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return std::make_unique<InputDeviceType>();
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}
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return pair->second->Create(package);
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}
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/**
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* A button device is an input device that returns bool as status.
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* true for pressed; false for released.
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*/
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using ButtonDevice = InputDevice<bool>;
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/**
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* An analog device is an input device that returns a tuple of x and y coordinates as status. The
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* coordinates are within the unit circle. x+ is defined as right direction, and y+ is defined as up
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* direction
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*/
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using AnalogDevice = InputDevice<std::tuple<float, float>>;
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/**
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* A vibration device is an input device that returns an unsigned byte as status.
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* It represents whether the vibration device supports vibration or not.
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* If the status returns 1, it supports vibration. Otherwise, it does not support vibration.
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*/
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using VibrationDevice = InputDevice<u8>;
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/**
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* A motion status is an object that returns a tuple of accelerometer state vector,
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* gyroscope state vector, rotation state vector, orientation state matrix and quaterion state
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* vector.
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*
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* For both 3D vectors:
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* x+ is the same direction as RIGHT on D-pad.
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* y+ is normal to the touch screen, pointing outward.
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* z+ is the same direction as UP on D-pad.
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*
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* For accelerometer state vector
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* Units: g (gravitational acceleration)
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*
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* For gyroscope state vector:
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* Orientation is determined by right-hand rule.
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* Units: deg/sec
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*
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* For rotation state vector
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* Units: rotations
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*
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* For orientation state matrix
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* x vector
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* y vector
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* z vector
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*
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* For quaternion state vector
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* xyz vector
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* w float
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*/
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using MotionStatus = std::tuple<Common::Vec3<float>, Common::Vec3<float>, Common::Vec3<float>,
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std::array<Common::Vec3f, 3>, Common::Quaternion<f32>>;
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/**
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* A motion device is an input device that returns a motion status object
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*/
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using MotionDevice = InputDevice<MotionStatus>;
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/**
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* A touch status is an object that returns an array of 16 tuple elements of two floats and a bool.
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* The floats are x and y coordinates in the range 0.0 - 1.0, and the bool indicates whether it is
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* pressed.
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*/
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using TouchStatus = std::array<std::tuple<float, float, bool>, 16>;
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/**
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* A touch device is an input device that returns a touch status object
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*/
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using TouchDevice = InputDevice<TouchStatus>;
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/**
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* A mouse device is an input device that returns a tuple of two floats and four ints.
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* The first two floats are X and Y device coordinates of the mouse (from 0-1).
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* The s32s are the mouse wheel.
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*/
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using MouseDevice = InputDevice<std::tuple<float, float, s32, s32>>;
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} // namespace Input
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@@ -1,62 +0,0 @@
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// Copyright 2020 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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#include "core/core.h"
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#include "core/frontend/input_interpreter.h"
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#include "core/hle/service/hid/controllers/npad.h"
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#include "core/hle/service/hid/hid.h"
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#include "core/hle/service/sm/sm.h"
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InputInterpreter::InputInterpreter(Core::System& system)
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: npad{system.ServiceManager()
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.GetService<Service::HID::Hid>("hid")
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->GetAppletResource()
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->GetController<Service::HID::Controller_NPad>(Service::HID::HidController::NPad)} {
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ResetButtonStates();
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}
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InputInterpreter::~InputInterpreter() = default;
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void InputInterpreter::PollInput() {
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const u32 button_state = npad.GetAndResetPressState();
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previous_index = current_index;
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current_index = (current_index + 1) % button_states.size();
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button_states[current_index] = button_state;
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}
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void InputInterpreter::ResetButtonStates() {
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previous_index = 0;
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current_index = 0;
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button_states[0] = 0xFFFFFFFF;
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for (std::size_t i = 1; i < button_states.size(); ++i) {
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button_states[i] = 0;
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}
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}
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bool InputInterpreter::IsButtonPressed(HIDButton button) const {
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return (button_states[current_index] & (1U << static_cast<u8>(button))) != 0;
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}
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bool InputInterpreter::IsButtonPressedOnce(HIDButton button) const {
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const bool current_press =
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(button_states[current_index] & (1U << static_cast<u8>(button))) != 0;
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const bool previous_press =
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(button_states[previous_index] & (1U << static_cast<u8>(button))) != 0;
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return current_press && !previous_press;
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}
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bool InputInterpreter::IsButtonHeld(HIDButton button) const {
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u32 held_buttons{button_states[0]};
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for (std::size_t i = 1; i < button_states.size(); ++i) {
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held_buttons &= button_states[i];
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}
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return (held_buttons & (1U << static_cast<u8>(button))) != 0;
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}
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@@ -1,144 +0,0 @@
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// Copyright 2020 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 "common/common_types.h"
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namespace Core {
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class System;
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}
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namespace Service::HID {
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class Controller_NPad;
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}
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enum class HIDButton : u8 {
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A,
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B,
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X,
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Y,
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LStick,
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RStick,
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L,
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R,
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ZL,
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ZR,
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Plus,
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Minus,
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DLeft,
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DUp,
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DRight,
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DDown,
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LStickLeft,
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LStickUp,
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LStickRight,
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LStickDown,
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RStickLeft,
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RStickUp,
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RStickRight,
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RStickDown,
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LeftSL,
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LeftSR,
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RightSL,
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RightSR,
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};
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/**
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* The InputInterpreter class interfaces with HID to retrieve button press states.
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* Input is intended to be polled every 50ms so that a button is considered to be
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* held down after 400ms has elapsed since the initial button press and subsequent
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* repeated presses occur every 50ms.
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*/
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class InputInterpreter {
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public:
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explicit InputInterpreter(Core::System& system);
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virtual ~InputInterpreter();
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/// Gets a button state from HID and inserts it into the array of button states.
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void PollInput();
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/// Resets all the button states to their defaults.
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void ResetButtonStates();
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/**
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* Checks whether the button is pressed.
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*
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* @param button The button to check.
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*
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* @returns True when the button is pressed.
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*/
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[[nodiscard]] bool IsButtonPressed(HIDButton button) const;
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/**
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* Checks whether any of the buttons in the parameter list is pressed.
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*
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* @tparam HIDButton The buttons to check.
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*
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* @returns True when at least one of the buttons is pressed.
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*/
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template <HIDButton... T>
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[[nodiscard]] bool IsAnyButtonPressed() {
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return (IsButtonPressed(T) || ...);
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}
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/**
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* The specified button is considered to be pressed once
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* if it is currently pressed and not pressed previously.
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*
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* @param button The button to check.
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*
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* @returns True when the button is pressed once.
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*/
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[[nodiscard]] bool IsButtonPressedOnce(HIDButton button) const;
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/**
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* Checks whether any of the buttons in the parameter list is pressed once.
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*
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* @tparam T The buttons to check.
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*
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* @returns True when at least one of the buttons is pressed once.
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*/
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template <HIDButton... T>
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[[nodiscard]] bool IsAnyButtonPressedOnce() const {
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return (IsButtonPressedOnce(T) || ...);
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}
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/**
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* The specified button is considered to be held down if it is pressed in all 9 button states.
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*
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* @param button The button to check.
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*
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* @returns True when the button is held down.
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*/
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[[nodiscard]] bool IsButtonHeld(HIDButton button) const;
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/**
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* Checks whether any of the buttons in the parameter list is held down.
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*
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* @tparam T The buttons to check.
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*
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* @returns True when at least one of the buttons is held down.
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*/
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template <HIDButton... T>
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[[nodiscard]] bool IsAnyButtonHeld() const {
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return (IsButtonHeld(T) || ...);
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}
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private:
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Service::HID::Controller_NPad& npad;
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/// Stores 9 consecutive button states polled from HID.
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std::array<u32, 9> button_states{};
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std::size_t previous_index{};
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std::size_t current_index{};
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};
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