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https://github.com/Ryujinx/Ryujinx.git
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4b1bed1b05
This was tested against HW with https://github.com/Xpl0itR/Input-Test/tree/master/Input-Test and a few changes to record the minimum value axis value when the stick buttons were marked as pressed.
111 lines
4.1 KiB
C#
111 lines
4.1 KiB
C#
using Ryujinx.Common;
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using Ryujinx.HLE.Exceptions;
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using Ryujinx.Common.Configuration.Hid;
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using System.Collections.Generic;
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using System.Runtime.CompilerServices;
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namespace Ryujinx.HLE.HOS.Services.Hid
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{
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public class Hid
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{
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private readonly Switch _device;
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private readonly ulong _hidMemoryAddress;
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internal ref HidSharedMemory SharedMemory => ref _device.Memory.GetRef<HidSharedMemory>(_hidMemoryAddress);
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internal const int SharedMemEntryCount = 17;
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public DebugPadDevice DebugPad;
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public TouchDevice Touchscreen;
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public MouseDevice Mouse;
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public KeyboardDevice Keyboard;
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public NpadDevices Npads;
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static Hid()
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{
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if (Unsafe.SizeOf<ShMemDebugPad>() != 0x400)
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{
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throw new InvalidStructLayoutException<ShMemDebugPad>(0x400);
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}
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if (Unsafe.SizeOf<ShMemTouchScreen>() != 0x3000)
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{
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throw new InvalidStructLayoutException<ShMemTouchScreen>(0x3000);
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}
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if (Unsafe.SizeOf<ShMemKeyboard>() != 0x400)
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{
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throw new InvalidStructLayoutException<ShMemKeyboard>(0x400);
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}
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if (Unsafe.SizeOf<ShMemMouse>() != 0x400)
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{
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throw new InvalidStructLayoutException<ShMemMouse>(0x400);
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}
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if (Unsafe.SizeOf<ShMemNpad>() != 0x5000)
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{
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throw new InvalidStructLayoutException<ShMemNpad>(0x5000);
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}
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if (Unsafe.SizeOf<HidSharedMemory>() != Horizon.HidSize)
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{
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throw new InvalidStructLayoutException<HidSharedMemory>(Horizon.HidSize);
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}
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}
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public Hid(in Switch device, ulong sharedHidMemoryAddress)
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{
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_device = device;
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_hidMemoryAddress = sharedHidMemoryAddress;
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device.Memory.ZeroFill(sharedHidMemoryAddress, Horizon.HidSize);
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}
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public void InitDevices()
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{
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DebugPad = new DebugPadDevice(_device, true);
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Touchscreen = new TouchDevice(_device, true);
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Mouse = new MouseDevice(_device, false);
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Keyboard = new KeyboardDevice(_device, false);
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Npads = new NpadDevices(_device, true);
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}
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internal void RefreshInputConfig(List<InputConfig> inputConfig)
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{
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ControllerConfig[] npadConfig = new ControllerConfig[inputConfig.Count];
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for (int i = 0; i < npadConfig.Length; ++i)
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{
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npadConfig[i].Player = (PlayerIndex)inputConfig[i].PlayerIndex;
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npadConfig[i].Type = (ControllerType)inputConfig[i].ControllerType;
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}
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_device.Hid.Npads.Configure(npadConfig);
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}
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internal void RefreshInputConfigEvent(object _, ReactiveEventArgs<List<InputConfig>> args)
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{
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RefreshInputConfig(args.NewValue);
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}
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public ControllerKeys UpdateStickButtons(JoystickPosition leftStick, JoystickPosition rightStick)
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{
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const int stickButtonThreshold = short.MaxValue / 2;
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ControllerKeys result = 0;
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result |= (leftStick.Dx < -stickButtonThreshold) ? ControllerKeys.LStickLeft : result;
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result |= (leftStick.Dx > stickButtonThreshold) ? ControllerKeys.LStickRight : result;
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result |= (leftStick.Dy < -stickButtonThreshold) ? ControllerKeys.LStickDown : result;
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result |= (leftStick.Dy > stickButtonThreshold) ? ControllerKeys.LStickUp : result;
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result |= (rightStick.Dx < -stickButtonThreshold) ? ControllerKeys.RStickLeft : result;
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result |= (rightStick.Dx > stickButtonThreshold) ? ControllerKeys.RStickRight : result;
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result |= (rightStick.Dy < -stickButtonThreshold) ? ControllerKeys.RStickDown : result;
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result |= (rightStick.Dy > stickButtonThreshold) ? ControllerKeys.RStickUp : result;
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return result;
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}
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internal static ulong GetTimestampTicks()
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{
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return (ulong)PerformanceCounter.ElapsedMilliseconds * 19200;
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}
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}
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}
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