1  using System.Runtime.CompilerServices;
 2  
 3  namespace Ryujinx.Input
 4  {
 5      /// <summary>
 6      /// A snapshot of a <see cref="IKeyboard"/>.
 7      /// </summary>
 8      public class KeyboardStateSnapshot
 9      {
10          private readonly bool[] _keysState;
11  
12          /// <summary>
13          /// Create a new <see cref="KeyboardStateSnapshot"/>.
14          /// </summary>
15          /// <param name="keysState">The keys state</param>
16          public KeyboardStateSnapshot(bool[] keysState)
17          {
18              _keysState = keysState;
19          }
20  
21          /// <summary>
22          /// Check if a given key is pressed.
23          /// </summary>
24          /// <param name="key">The key</param>
25          /// <returns>True if the given key is pressed</returns>
26          [MethodImpl(MethodImplOptions.AggressiveInlining)]
27          public bool IsPressed(Key key) => _keysState[(int)key];
28      }
29  }