Refactor HID, fix issues (#48)

* Refactor HID, fix issues

* Fix on touch screen code with wrong offset

* Don't use magic values

* Replace more magic values with actual variables, fix touch screen coordinates on different window sizes

16 files changed, 378 insertions, 417 deletions

diff --git a/Ryujinx.Core/Hid/Hid.cs b/Ryujinx.Core/Hid/Hid.cs
new file mode 100644
index 00000000..4dbac40c
--- /dev/null
+++ b/Ryujinx.Core/Hid/Hid.cs
@@ -0,0 +1,235 @@
+using ChocolArm64.Memory;
+using System.Diagnostics;
+
+namespace Ryujinx.Core.Input
+{
+    public class Hid
+    {
+        /*
+         * Reference:
+         * https://github.com/reswitched/libtransistor/blob/development/lib/hid.c
+         * https://github.com/reswitched/libtransistor/blob/development/include/libtransistor/hid.h
+         * https://github.com/switchbrew/libnx/blob/master/nx/source/services/hid.c
+         * https://github.com/switchbrew/libnx/blob/master/nx/include/switch/services/hid.h
+         */
+
+        private const int HidHeaderSize            = 0x400;
+        private const int HidTouchScreenSize       = 0x3000;
+        private const int HidMouseSize             = 0x400;
+        private const int HidKeyboardSize          = 0x400;
+        private const int HidUnkSection1Size       = 0x400;
+        private const int HidUnkSection2Size       = 0x400;
+        private const int HidUnkSection3Size       = 0x400;
+        private const int HidUnkSection4Size       = 0x400;
+        private const int HidUnkSection5Size       = 0x200;
+        private const int HidUnkSection6Size       = 0x200;
+        private const int HidUnkSection7Size       = 0x200;
+        private const int HidUnkSection8Size       = 0x800;
+        private const int HidControllerSerialsSize = 0x4000;
+        private const int HidControllersSize       = 0x32000;
+        private const int HidUnkSection9Size       = 0x800;
+
+        private const int HidTouchHeaderSize = 0x28;
+        private const int HidTouchEntrySize  = 0x298;
+
+        private const int HidTouchEntryHeaderSize = 0x10;
+        private const int HidTouchEntryTouchSize  = 0x28;
+
+        private const int HidControllerSize        = 0x5000;
+        private const int HidControllerHeaderSize  = 0x28;
+        private const int HidControllerLayoutsSize = 0x350;
+
+        private const int HidControllersLayoutHeaderSize = 0x20;
+        private const int HidControllersInputEntrySize   = 0x30;
+
+        private const int HidHeaderOffset            = 0;
+        private const int HidTouchScreenOffset       = HidHeaderOffset            + HidHeaderSize;
+        private const int HidMouseOffset             = HidTouchScreenOffset       + HidTouchScreenSize;
+        private const int HidKeyboardOffset          = HidMouseOffset             + HidMouseSize;
+        private const int HidUnkSection1Offset       = HidKeyboardOffset          + HidKeyboardSize;
+        private const int HidUnkSection2Offset       = HidUnkSection1Offset       + HidUnkSection1Size;
+        private const int HidUnkSection3Offset       = HidUnkSection2Offset       + HidUnkSection2Size;
+        private const int HidUnkSection4Offset       = HidUnkSection3Offset       + HidUnkSection3Size;
+        private const int HidUnkSection5Offset       = HidUnkSection4Offset       + HidUnkSection4Size;
+        private const int HidUnkSection6Offset       = HidUnkSection5Offset       + HidUnkSection5Size;
+        private const int HidUnkSection7Offset       = HidUnkSection6Offset       + HidUnkSection6Size;
+        private const int HidUnkSection8Offset       = HidUnkSection7Offset       + HidUnkSection7Size;
+        private const int HidControllerSerialsOffset = HidUnkSection8Offset       + HidUnkSection8Size;
+        private const int HidControllersOffset       = HidControllerSerialsOffset + HidControllerSerialsSize;
+        private const int HidUnkSection9Offset       = HidControllersOffset       + HidControllersSize;
+
+        private const int HidEntryCount = 17;
+
+        private long SharedMemOffset;
+
+        private Switch Ns;
+
+        public Hid(Switch Ns)
+        {
+            this.Ns = Ns;
+        }
+
+        public void Init(long HidOffset)
+        {
+            SharedMemOffset = HidOffset;
+
+            InitializeJoyconPair(
+                JoyConColor.Body_Neon_Red,
+                JoyConColor.Buttons_Neon_Red,
+                JoyConColor.Body_Neon_Blue,
+                JoyConColor.Buttons_Neon_Blue);
+        }
+
+        public void InitializeJoyconPair(
+            JoyConColor LeftColorBody,
+            JoyConColor LeftColorButtons,
+            JoyConColor RightColorBody,
+            JoyConColor RightColorButtons)
+        {
+            long BaseControllerOffset = HidControllersOffset + 8 * HidControllerSize;
+
+            HidControllerType Type =
+                HidControllerType.ControllerType_Handheld |
+                HidControllerType.ControllerType_JoyconPair;
+
+            bool IsHalf = false;
+
+            HidControllerColorDesc SingleColorDesc =
+                HidControllerColorDesc.ColorDesc_ColorsNonexistent;
+
+            JoyConColor SingleColorBody    = JoyConColor.Black;
+            JoyConColor SingleColorButtons = JoyConColor.Black;
+
+            HidControllerColorDesc SplitColorDesc = 0;
+
+            WriteInt32(BaseControllerOffset + 0x0,  (int)Type);
+
+            WriteInt32(BaseControllerOffset + 0x4,  IsHalf ? 1 : 0);
+
+            WriteInt32(BaseControllerOffset + 0x8,  (int)SingleColorDesc);
+            WriteInt32(BaseControllerOffset + 0xc,  (int)SingleColorBody);
+            WriteInt32(BaseControllerOffset + 0x10, (int)SingleColorButtons);
+            WriteInt32(BaseControllerOffset + 0x14, (int)SplitColorDesc);
+
+            WriteInt32(BaseControllerOffset + 0x18, (int)LeftColorBody);
+            WriteInt32(BaseControllerOffset + 0x1c, (int)LeftColorButtons);
+
+            WriteInt32(BaseControllerOffset + 0x20, (int)RightColorBody);
+            WriteInt32(BaseControllerOffset + 0x24, (int)RightColorButtons);
+        }
+
+        public void SetJoyconButton(
+            HidControllerId      ControllerId,
+            HidControllerLayouts ControllerLayout,
+            HidControllerButtons Buttons,
+            HidJoystickPosition  LeftStick,
+            HidJoystickPosition  RightStick)
+        {
+            long ControllerOffset = HidControllersOffset + (int)ControllerId * HidControllerSize;
+
+            ControllerOffset += HidControllerHeaderSize;
+
+            ControllerOffset += (int)ControllerLayout * HidControllerLayoutsSize;
+
+            long LastEntry = ReadInt64(ControllerOffset + 0x10);
+
+            long CurrEntry = (LastEntry + 1) % HidEntryCount;
+
+            long Timestamp = Stopwatch.GetTimestamp();
+
+            WriteInt64(ControllerOffset + 0x0,  Timestamp);
+            WriteInt64(ControllerOffset + 0x8,  HidEntryCount);
+            WriteInt64(ControllerOffset + 0x10, CurrEntry);
+            WriteInt64(ControllerOffset + 0x18, HidEntryCount - 1);
+
+            ControllerOffset += HidControllersLayoutHeaderSize;
+
+            ControllerOffset += CurrEntry * HidControllersInputEntrySize;
+
+            WriteInt64(ControllerOffset + 0x0,  Timestamp);
+            WriteInt64(ControllerOffset + 0x8,  Timestamp);
+
+            WriteInt64(ControllerOffset + 0x10, (uint)Buttons);
+
+            WriteInt32(ControllerOffset + 0x18, LeftStick.DX);
+            WriteInt32(ControllerOffset + 0x1c, LeftStick.DY);
+
+            WriteInt64(ControllerOffset + 0x20, RightStick.DX);
+            WriteInt64(ControllerOffset + 0x24, RightStick.DY);
+
+            WriteInt64(ControllerOffset + 0x28,
+                (uint)HidControllerConnState.Controller_State_Connected |
+                (uint)HidControllerConnState.Controller_State_Wired);
+        }
+
+        public void SetTouchPoints(params HidTouchPoint[] Points)
+        {
+            long LastEntry = ReadInt64(HidTouchScreenOffset + 0x10);
+
+            long CurrEntry = (LastEntry + 1) % HidEntryCount;
+
+            long Timestamp = Stopwatch.GetTimestamp();
+
+            WriteInt64(HidTouchScreenOffset + 0x0,  Timestamp);
+            WriteInt64(HidTouchScreenOffset + 0x8,  HidEntryCount);
+            WriteInt64(HidTouchScreenOffset + 0x10, CurrEntry);
+            WriteInt64(HidTouchScreenOffset + 0x18, HidEntryCount - 1);
+            WriteInt64(HidTouchScreenOffset + 0x20, Timestamp);            
+
+            long TouchEntryOffset = HidTouchScreenOffset + HidTouchHeaderSize;
+
+            TouchEntryOffset += CurrEntry * HidTouchEntrySize;
+
+            WriteInt64(TouchEntryOffset + 0x0, Timestamp);
+            WriteInt64(TouchEntryOffset + 0x8, Points.Length);
+
+            TouchEntryOffset += HidTouchEntryHeaderSize;
+
+            const int Padding = 0;
+
+            int Index = 0;
+
+            foreach (HidTouchPoint Point in Points)
+            {
+                WriteInt64(TouchEntryOffset + 0x0,  Timestamp);
+                WriteInt32(TouchEntryOffset + 0x8,  Padding);
+                WriteInt32(TouchEntryOffset + 0xc,  Index++);
+                WriteInt32(TouchEntryOffset + 0x10, Point.X);
+                WriteInt32(TouchEntryOffset + 0x14, Point.Y);
+                WriteInt32(TouchEntryOffset + 0x18, Point.DiameterX);
+                WriteInt32(TouchEntryOffset + 0x1c, Point.DiameterY);
+                WriteInt32(TouchEntryOffset + 0x20, Point.Angle);
+                WriteInt32(TouchEntryOffset + 0x24, Padding);
+
+                TouchEntryOffset += HidTouchEntryTouchSize;
+            }
+        }
+
+        private unsafe long ReadInt64(long Position)
+        {
+            Position += SharedMemOffset;
+
+            if ((ulong)Position + 8 > AMemoryMgr.AddrSize) return 0;
+
+            return *((long*)((byte*)Ns.Ram + Position));
+        }
+
+        private unsafe void WriteInt32(long Position, int Value)
+        {
+            Position += SharedMemOffset;
+
+            if ((ulong)Position + 4 > AMemoryMgr.AddrSize) return;
+
+            *((int*)((byte*)Ns.Ram + Position)) = Value;
+        }
+
+        private unsafe void WriteInt64(long Position, long Value)
+        {
+            Position += SharedMemOffset;
+
+            if ((ulong)Position + 8 > AMemoryMgr.AddrSize) return;
+
+            *((long*)((byte*)Ns.Ram + Position)) = Value;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidController.cs b/Ryujinx.Core/Hid/HidController.cs
deleted file mode 100644
index 641bc556..00000000
--- a/Ryujinx.Core/Hid/HidController.cs
+++ /dev/null
@@ -1,188 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
- 
-namespace Ryujinx.Core
-{
-    [Flags]
-    public enum HidControllerKeys
-    {
-        KEY_A            = (1 << 0),
-        KEY_B            = (1 << 1),
-        KEY_X            = (1 << 2),
-        KEY_Y            = (1 << 3),
-        KEY_LSTICK       = (1 << 4),
-        KEY_RSTICK       = (1 << 5),
-        KEY_L            = (1 << 6),
-        KEY_R            = (1 << 7),
-        KEY_ZL           = (1 << 8),
-        KEY_ZR           = (1 << 9),
-        KEY_PLUS         = (1 << 10),
-        KEY_MINUS        = (1 << 11),
-        KEY_DLEFT        = (1 << 12),
-        KEY_DUP          = (1 << 13),
-        KEY_DRIGHT       = (1 << 14),
-        KEY_DDOWN        = (1 << 15),
-        KEY_LSTICK_LEFT  = (1 << 16),
-        KEY_LSTICK_UP    = (1 << 17),
-        KEY_LSTICK_RIGHT = (1 << 18),
-        KEY_LSTICK_DOWN  = (1 << 19),
-        KEY_RSTICK_LEFT  = (1 << 20),
-        KEY_RSTICK_UP    = (1 << 21),
-        KEY_RSTICK_RIGHT = (1 << 22),
-        KEY_RSTICK_DOWN  = (1 << 23),
-        KEY_SL           = (1 << 24),
-        KEY_SR           = (1 << 25),
-
-        // Pseudo-key for at least one finger on the touch screen
-        KEY_TOUCH        = (1 << 26),
-
-        // Buttons by orientation (for single Joy-Con), also works with Joy-Con pairs, Pro Controller
-        KEY_JOYCON_RIGHT = (1 << 0),
-        KEY_JOYCON_DOWN  = (1 << 1),
-        KEY_JOYCON_UP    = (1 << 2),
-        KEY_JOYCON_LEFT  = (1 << 3),
-
-        // Generic catch-all directions, also works for single Joy-Con
-        KEY_UP           = KEY_DUP | KEY_LSTICK_UP | KEY_RSTICK_UP,
-        KEY_DOWN         = KEY_DDOWN | KEY_LSTICK_DOWN | KEY_RSTICK_DOWN,
-        KEY_LEFT         = KEY_DLEFT | KEY_LSTICK_LEFT | KEY_RSTICK_LEFT,
-        KEY_RIGHT        = KEY_DRIGHT | KEY_LSTICK_RIGHT | KEY_RSTICK_RIGHT,
-    }
-
-    public enum HidControllerID
-    {
-        CONTROLLER_PLAYER_1 = 0,
-        CONTROLLER_PLAYER_2 = 1,
-        CONTROLLER_PLAYER_3 = 2,
-        CONTROLLER_PLAYER_4 = 3,
-        CONTROLLER_PLAYER_5 = 4,
-        CONTROLLER_PLAYER_6 = 5,
-        CONTROLLER_PLAYER_7 = 6,
-        CONTROLLER_PLAYER_8 = 7,
-        CONTROLLER_HANDHELD = 8,
-        CONTROLLER_UNKNOWN  = 9
-    }
-
-    public enum HidControllerJoystick
-    {
-        Joystick_Left       = 0,
-        Joystick_Right      = 1,
-        Joystick_Num_Sticks = 2
-    }
-
-    public enum HidControllerLayouts
-    {
-        Pro_Controller,
-        Handheld_Joined,
-        Joined,
-        Left,
-        Right,
-        Main_No_Analog,
-        Main
-    }
-
-    [Flags]
-    public enum HidControllerConnectionState
-    {
-        Controller_State_Connected = (1 << 0),
-        Controller_State_Wired     = (1 << 1)
-    }
-
-    [Flags]
-    public enum HidControllerType
-    {
-        ControllerType_ProController = (1 << 0),
-        ControllerType_Handheld      = (1 << 1),
-        ControllerType_JoyconPair    = (1 << 2),
-        ControllerType_JoyconLeft    = (1 << 3),
-        ControllerType_JoyconRight   = (1 << 4)
-    }
-
-    public enum HidControllerColorDescription
-    {
-        ColorDesc_ColorsNonexistent = (1 << 1),
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x8)]
-    public struct JoystickPosition
-    {
-        public int DX;
-        public int DY;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x20)]
-    public struct HidControllerMAC
-    {
-        public ulong Timestamp;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
-        public byte[] MAC;
-        public ulong Unknown;
-        public ulong Timestamp_2;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x28)]
-    public struct HidControllerHeader
-    {
-        public uint Type;
-        public uint IsHalf;
-        public uint SingleColorsDescriptor;
-        public uint SingleColorBody;
-        public uint SingleColorButtons;
-        public uint SplitColorsDescriptor;
-        public uint LeftColorBody;
-        public uint LeftColorButtons;
-        public uint RightColorBody;
-        public uint RightColorButtons;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x20)]
-    public struct HidControllerLayoutHeader
-    {
-        public ulong TimestampTicks;
-        public ulong NumEntries;
-        public ulong LatestEntry;
-        public ulong MaxEntryIndex;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x30)]
-    public struct HidControllerInputEntry
-    {
-        public ulong Timestamp;
-        public ulong Timestamp_2;
-        public ulong Buttons;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = (int)HidControllerJoystick.Joystick_Num_Sticks)]
-        public JoystickPosition[] Joysticks;
-        public ulong ConnectionState;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x350)]
-    public struct HidControllerLayout
-    {
-        public HidControllerLayoutHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-        public HidControllerInputEntry[] Entries;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x5000)]
-    public struct HidController
-    {
-        public HidControllerHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)]
-        public HidControllerLayout[] Layouts;
-        /*
-            pro_controller
-            handheld_joined
-            joined
-            left
-            right
-            main_no_analog
-            main
-        */
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x2A70)]
-        public byte[] Unknown_1;
-        public HidControllerMAC MacLeft;
-        public HidControllerMAC MacRight;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0xDF8)]
-        public byte[] Unknown_2;
-    }
-}
diff --git a/Ryujinx.Core/Hid/HidControllerButtons.cs b/Ryujinx.Core/Hid/HidControllerButtons.cs
new file mode 100644
index 00000000..65eb3f82
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerButtons.cs
@@ -0,0 +1,35 @@
+using System;
+
+namespace Ryujinx.Core.Input
+{
+    [Flags]
+    public enum HidControllerButtons
+    {
+        KEY_A            = (1 << 0),
+        KEY_B            = (1 << 1),
+        KEY_X            = (1 << 2),
+        KEY_Y            = (1 << 3),
+        KEY_LSTICK       = (1 << 4),
+        KEY_RSTICK       = (1 << 5),
+        KEY_L            = (1 << 6),
+        KEY_R            = (1 << 7),
+        KEY_ZL           = (1 << 8),
+        KEY_ZR           = (1 << 9),
+        KEY_PLUS         = (1 << 10),
+        KEY_MINUS        = (1 << 11),
+        KEY_DLEFT        = (1 << 12),
+        KEY_DUP          = (1 << 13),
+        KEY_DRIGHT       = (1 << 14),
+        KEY_DDOWN        = (1 << 15),
+        KEY_LSTICK_LEFT  = (1 << 16),
+        KEY_LSTICK_UP    = (1 << 17),
+        KEY_LSTICK_RIGHT = (1 << 18),
+        KEY_LSTICK_DOWN  = (1 << 19),
+        KEY_RSTICK_LEFT  = (1 << 20),
+        KEY_RSTICK_UP    = (1 << 21),
+        KEY_RSTICK_RIGHT = (1 << 22),
+        KEY_RSTICK_DOWN  = (1 << 23),
+        KEY_SL           = (1 << 24),
+        KEY_SR           = (1 << 25)
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidControllerColorDesc.cs b/Ryujinx.Core/Hid/HidControllerColorDesc.cs
new file mode 100644
index 00000000..fc7fa217
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerColorDesc.cs
@@ -0,0 +1,10 @@
+using System;
+
+namespace Ryujinx.Core.Input
+{
+    [Flags]
+    public enum HidControllerColorDesc
+    {
+        ColorDesc_ColorsNonexistent = (1 << 1)
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidControllerConnState.cs b/Ryujinx.Core/Hid/HidControllerConnState.cs
new file mode 100644
index 00000000..7f47a7f9
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerConnState.cs
@@ -0,0 +1,11 @@
+using System;
+
+namespace Ryujinx.Core.Input
+{
+    [Flags]
+    public enum HidControllerConnState
+    {
+        Controller_State_Connected = (1 << 0),
+        Controller_State_Wired     = (1 << 1)
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidControllerId.cs b/Ryujinx.Core/Hid/HidControllerId.cs
new file mode 100644
index 00000000..84b68d27
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerId.cs
@@ -0,0 +1,16 @@
+namespace Ryujinx.Core.Input
+{
+    public enum HidControllerId
+    {
+        CONTROLLER_PLAYER_1 = 0,
+        CONTROLLER_PLAYER_2 = 1,
+        CONTROLLER_PLAYER_3 = 2,
+        CONTROLLER_PLAYER_4 = 3,
+        CONTROLLER_PLAYER_5 = 4,
+        CONTROLLER_PLAYER_6 = 5,
+        CONTROLLER_PLAYER_7 = 6,
+        CONTROLLER_PLAYER_8 = 7,
+        CONTROLLER_HANDHELD = 8,
+        CONTROLLER_UNKNOWN  = 9
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidControllerLayouts.cs b/Ryujinx.Core/Hid/HidControllerLayouts.cs
new file mode 100644
index 00000000..e04c40b2
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerLayouts.cs
@@ -0,0 +1,13 @@
+namespace Ryujinx.Core.Input
+{
+    public enum HidControllerLayouts
+    {
+        Pro_Controller  = 0,
+        Handheld_Joined = 1,
+        Joined          = 2,
+        Left            = 3,
+        Right           = 4,
+        Main_No_Analog  = 5,
+        Main            = 6
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidControllerType.cs b/Ryujinx.Core/Hid/HidControllerType.cs
new file mode 100644
index 00000000..a4eb674c
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidControllerType.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace Ryujinx.Core.Input
+{
+    [Flags]
+    public enum HidControllerType
+    {
+        ControllerType_ProController = (1 << 0),
+        ControllerType_Handheld      = (1 << 1),
+        ControllerType_JoyconPair    = (1 << 2),
+        ControllerType_JoyconLeft    = (1 << 3),
+        ControllerType_JoyconRight   = (1 << 4)
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidJoystickPosition.cs b/Ryujinx.Core/Hid/HidJoystickPosition.cs
new file mode 100644
index 00000000..61f8189f
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidJoystickPosition.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.Core.Input
+{
+    public struct HidJoystickPosition
+    {
+        public int DX;
+        public int DY;
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidKeyboard.cs b/Ryujinx.Core/Hid/HidKeyboard.cs
deleted file mode 100644
index f9987f68..00000000
--- a/Ryujinx.Core/Hid/HidKeyboard.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Core
-{
-    [StructLayout(LayoutKind.Sequential, Size = 0x20)]
-    public struct HidKeyboardHeader
-    {
-        public ulong TimestampTicks;
-        public ulong NumEntries;
-        public ulong LatestEntry;
-        public ulong MaxEntryIndex;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x38)]
-    public struct HidKeyboardEntry
-    {
-        public ulong Timestamp;
-        public ulong Timestamp_2;
-        public ulong Modifier;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
-        public uint[] Keys;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidKeyboard
-    {
-        public HidKeyboardHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-        public HidKeyboardEntry[] Entries;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x28)]
-        public byte[] Padding;
-    }
-}
diff --git a/Ryujinx.Core/Hid/HidMouse.cs b/Ryujinx.Core/Hid/HidMouse.cs
deleted file mode 100644
index 9a019dd5..00000000
--- a/Ryujinx.Core/Hid/HidMouse.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Core
-{
-    [StructLayout(LayoutKind.Sequential, Size = 0x20)]
-    public struct HidMouseHeader
-    {
-        public ulong TimestampTicks;
-        public ulong NumEntries;
-        public ulong LatestEntry;
-        public ulong MaxEntryIndex;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x30)]
-    public struct HidMouseEntry
-    {
-        public ulong Timestamp;
-        public ulong Timestamp_2;
-        public uint X;
-        public uint Y;
-        public uint VelocityX;
-        public uint VelocityY;
-        public uint ScrollVelocityX;
-        public uint ScrollVelocityY;
-        public ulong Buttons;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidMouse
-    {
-        public HidMouseHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-        public HidMouseEntry[] Entries;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0xB0)]
-        public byte[] Padding;
-    }
-}
diff --git a/Ryujinx.Core/Hid/HidTouchPoint.cs b/Ryujinx.Core/Hid/HidTouchPoint.cs
new file mode 100644
index 00000000..1207e1d5
--- /dev/null
+++ b/Ryujinx.Core/Hid/HidTouchPoint.cs
@@ -0,0 +1,11 @@
+namespace Ryujinx.Core.Input
+{
+    public struct HidTouchPoint
+    {
+        public int X;
+        public int Y;
+        public int DiameterX;
+        public int DiameterY;
+        public int Angle;
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidTouchScreen.cs b/Ryujinx.Core/Hid/HidTouchScreen.cs
deleted file mode 100644
index 755ebadc..00000000
--- a/Ryujinx.Core/Hid/HidTouchScreen.cs
+++ /dev/null
@@ -1,55 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Core
-{
-    [StructLayout(LayoutKind.Sequential, Size = 0x28)]
-    public struct HidTouchScreenHeader
-    {
-        public ulong TimestampTicks;
-        public ulong NumEntries;
-        public ulong LatestEntry;
-        public ulong MaxEntryIndex;
-        public ulong Timestamp;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x10)]
-    public struct HidTouchScreenEntryHeader
-    {
-        public ulong Timestamp;
-        public ulong NumTouches;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x28)]
-    public struct HidTouchScreenEntryTouch
-    {
-        public ulong Timestamp;
-        public uint Padding;
-        public uint TouchIndex;
-        public uint X;
-        public uint Y;
-        public uint DiameterX;
-        public uint DiameterY;
-        public uint Angle;
-        public uint Padding_2;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x298)]
-    public struct HidTouchScreenEntry
-    {
-        public HidTouchScreenEntryHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
-        public HidTouchScreenEntryTouch[] Touches;
-        public ulong Unknown;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x3000)]
-    public struct HidTouchScreen
-    {
-        public HidTouchScreenHeader Header;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-        public HidTouchScreenEntry[] Entries;
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x3C0)]
-        public byte[] Padding;
-    }
-
-}
\ No newline at end of file
diff --git a/Ryujinx.Core/Hid/HidUnknown.cs b/Ryujinx.Core/Hid/HidUnknown.cs
deleted file mode 100644
index c3fe68a8..00000000
--- a/Ryujinx.Core/Hid/HidUnknown.cs
+++ /dev/null
@@ -1,81 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Core
-{
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidSharedMemHeader
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x400)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidUnknownSection1
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x400)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidUnknownSection2
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x400)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidUnknownSection3
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x400)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
-    public struct HidUnknownSection4
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x400)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x200)]
-    public struct HidUnknownSection5
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x200)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x200)]
-    public struct HidUnknownSection6
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x200)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x200)]
-    public struct HidUnknownSection7
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x200)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x800)]
-    public struct HidUnknownSection8
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x800)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x4000)]
-    public struct HidControllerSerials
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x4000)]
-        public byte[] Padding;
-    }
-
-    [StructLayout(LayoutKind.Sequential, Size = 0x4600)]
-    public struct HidUnknownSection9
-    {
-        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 0x4600)]
-        public byte[] Padding;
-    }
-}
diff --git a/Ryujinx.Core/Hid/JoyCon.cs b/Ryujinx.Core/Hid/JoyCon.cs
index 8c9518e5..1aef82fe 100644
--- a/Ryujinx.Core/Hid/JoyCon.cs
+++ b/Ryujinx.Core/Hid/JoyCon.cs
@@ -1,27 +1,6 @@
-namespace Ryujinx
+//TODO: This is only used by Config, it doesn't belong to Core.
+namespace Ryujinx.Core.Input
 {
-    /// <summary>
-    /// Common RGB color hex codes for JoyCon coloring.
-    /// </summary>
-    public enum JoyConColor //Thanks to CTCaer
-    {
-        Body_Grey = 0x828282,
-        Body_Neon_Blue = 0x0AB9E6,
-        Body_Neon_Red = 0xFF3C28,
-        Body_Neon_Yellow = 0xE6FF00,
-        Body_Neon_Pink = 0xFF3278,
-        Body_Neon_Green = 0x1EDC00,
-        Body_Red = 0xE10F00,
-
-        Buttons_Grey = 0x0F0F0F,
-        Buttons_Neon_Blue = 0x001E1E,
-        Buttons_Neon_Red = 0x1E0A0A,
-        Buttons_Neon_Yellow = 0x142800,
-        Buttons_Neon_Pink = 0x28001E,
-        Buttons_Neon_Green = 0x002800,
-        Buttons_Red = 0x280A0A
-    }
-
     public struct JoyConLeft
     {
         public int StickUp;
diff --git a/Ryujinx.Core/Hid/JoyConColor.cs b/Ryujinx.Core/Hid/JoyConColor.cs
new file mode 100644
index 00000000..21d89fe4
--- /dev/null
+++ b/Ryujinx.Core/Hid/JoyConColor.cs
@@ -0,0 +1,23 @@
+namespace Ryujinx.Core.Input
+{
+    public enum JoyConColor //Thanks to CTCaer
+    {
+        Black = 0,
+
+        Body_Grey           = 0x828282,
+        Body_Neon_Blue      = 0x0AB9E6,
+        Body_Neon_Red       = 0xFF3C28,
+        Body_Neon_Yellow    = 0xE6FF00,
+        Body_Neon_Pink      = 0xFF3278,
+        Body_Neon_Green     = 0x1EDC00,
+        Body_Red            = 0xE10F00,
+
+        Buttons_Grey        = 0x0F0F0F,
+        Buttons_Neon_Blue   = 0x001E1E,
+        Buttons_Neon_Red    = 0x1E0A0A,
+        Buttons_Neon_Yellow = 0x142800,
+        Buttons_Neon_Pink   = 0x28001E,
+        Buttons_Neon_Green  = 0x002800,
+        Buttons_Red         = 0x280A0A
+    }
+}
\ No newline at end of file