Windows input - Added black magic

src/Artemis.Core/Services/Input/Enums/KeyboardKey.cs

@@ -532,5 +532,20 @@ public enum KeyboardKey
     DeadCharProcessed = 172, // 0x000000AC,
 
     /// <summary>The NumPad enter key</summary>
-    NumPadEnter
+    NumPadEnter,
+    
+    /// <summary>The NumPad divide key</summary>
+    NumPadDivide,
+    
+    /// <summary>The NumPad multiply key</summary>
+    NumPadMultiply,
+    
+    /// <summary>The NumPad subtract key</summary>
+    NumPadSubtract,
+    
+    /// <summary>The NumPad add key</summary>
+    NumPadAdd,
+    
+    /// <summary>The NumPad decimal key</summary>
+    NumPadDecimal,
 }

src/Artemis.Core/Services/Input/InputKeyLedIdMap.cs

@@ -166,7 +166,7 @@ public static class InputKeyUtilities
         {KeyboardKey.OemPipe, LedId.Keyboard_Backslash},
         {KeyboardKey.OemCloseBrackets, LedId.Keyboard_BracketRight},
         {KeyboardKey.OemQuotes, LedId.Keyboard_ApostropheAndDoubleQuote},
-        {KeyboardKey.OemBackslash, LedId.Keyboard_Custom42}, // unverified
+        {KeyboardKey.OemBackslash, LedId.Keyboard_NonUsBackslash},
         {KeyboardKey.ImeProcessed, LedId.Keyboard_Custom43},
         {KeyboardKey.System, LedId.Keyboard_Custom44},
         {KeyboardKey.OemAttn, LedId.Keyboard_Custom45},
@@ -185,7 +185,12 @@ public static class InputKeyUtilities
         {KeyboardKey.Pa1, LedId.Keyboard_Custom57},
         {KeyboardKey.OemClear, LedId.Keyboard_Custom58},
         {KeyboardKey.DeadCharProcessed, LedId.Keyboard_Custom59},
-        {KeyboardKey.NumPadEnter, LedId.Keyboard_NumEnter}
+        {KeyboardKey.NumPadEnter, LedId.Keyboard_NumEnter},
+        {KeyboardKey.NumPadDecimal, LedId.Keyboard_NumPeriodAndDelete},
+        {KeyboardKey.NumPadDivide, LedId.Keyboard_NumSlash},
+        {KeyboardKey.NumPadMultiply, LedId.Keyboard_NumAsterisk},
+        {KeyboardKey.NumPadSubtract, LedId.Keyboard_NumMinus},
+        {KeyboardKey.NumPadAdd, LedId.Keyboard_NumPlus},
     };
 
     /// <summary>

src/Artemis.Core/Services/Input/InputService.cs

@@ -269,6 +269,13 @@ internal class InputService : IInputService
 
         // Get the LED
         bool foundLedId = InputKeyUtilities.KeyboardKeyLedIdMap.TryGetValue(e.Key, out LedId ledId);
+        // If we find a backslash but the keyboard is ISO, we need to use the non-US backslash.
+        // The scancode is the same, but the LED ID is different
+        if (ledId == LedId.Keyboard_Backslash && e.Device?.PhysicalLayout == KeyboardLayoutType.ISO)
+        {
+            ledId = LedId.Keyboard_NonUsTilde;
+        }
+
         ArtemisLed? led = null;
         if (foundLedId && e.Device != null)
             led = e.Device.GetLed(ledId, true);