1 // Copyright 2017 Citra Emulator Project 2 // Licensed under GPLv2 or any later version 3 // Refer to the license.txt file included. 4 5 #pragma once 6 7 #include <memory> 8 #include "core/frontend/input.h" 9 10 namespace InputCommon { 11 12 /** 13 * An analog device factory that takes direction button devices and combines them into a analog 14 * device. 15 */ 16 class AnalogFromButton final : public Input::Factory<Input::AnalogDevice> { 17 public: 18 /** 19 * Creates an analog device from direction button devices 20 * @param params contains parameters for creating the device: 21 * - "up": a serialized ParamPackage for creating a button device for up direction 22 * - "down": a serialized ParamPackage for creating a button device for down direction 23 * - "left": a serialized ParamPackage for creating a button device for left direction 24 * - "right": a serialized ParamPackage for creating a button device for right direction 25 * - "modifier": a serialized ParamPackage for creating a button device as the modifier 26 * - "modifier_scale": a float for the multiplier the modifier gives to the position 27 */ 28 std::unique_ptr<Input::AnalogDevice> Create(const Common::ParamPackage& params) override; 29 }; 30 31 } // namespace InputCommon 32