forked from Mirror/Ryujinx
bec67dbef7
* Decouple configuration from Ryujinx.HLE and Ryujinx.Input * Move Configuration to the Ryujinx project
104 lines
4 KiB
C#
104 lines
4 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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using Ryujinx.Common.Memory;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Common;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Mouse;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Keyboard;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.DebugPad;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.TouchScreen;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Npad;
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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 SharedMemory SharedMemory => ref _device.Memory.GetRef<SharedMemory>(_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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private static void CheckTypeSizeOrThrow<T>(int expectedSize)
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{
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if (Unsafe.SizeOf<T>() != expectedSize)
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{
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throw new InvalidStructLayoutException<T>(expectedSize);
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}
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}
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static Hid()
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{
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CheckTypeSizeOrThrow<RingLifo<DebugPadState>>(0x2c8);
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CheckTypeSizeOrThrow<RingLifo<TouchScreenState>>(0x2C38);
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CheckTypeSizeOrThrow<RingLifo<MouseState>>(0x350);
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CheckTypeSizeOrThrow<RingLifo<KeyboardState>>(0x3D8);
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CheckTypeSizeOrThrow<Array10<NpadState>>(0x32000);
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CheckTypeSizeOrThrow<SharedMemory>(Horizon.HidSize);
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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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SharedMemory = SharedMemory.Create();
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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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public 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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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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