test

My project/Library/PackageCache/com.unity.inputsystem/InputSystem/Controls/TouchPhaseControl.cs

@@ -0,0 +1,48 @@
+using UnityEngine.InputSystem.Layouts;
+using UnityEngine.InputSystem.LowLevel;
+
+// Unfortunately, C# (at least up to version 6) does not support enum type constraints. There's
+// ways to work around it in some situations (https://stackoverflow.com/questions/79126/create-generic-method-constraining-t-to-an-enum)
+// but not in a way that will allow us to convert an int to the enum type.
+
+////TODO: allow this to be stored in less than 32bits
+
+namespace UnityEngine.InputSystem.Controls
+{
+    /// <summary>
+    /// A control reading a <see cref="TouchPhase"/> value.
+    /// </summary>
+    /// <remarks>
+    /// This is used mainly by <see cref="Touchscreen"/> to read <see cref="TouchState.phase"/>.
+    /// </remarks>
+    /// <seealso cref="Touchscreen"/>
+    [InputControlLayout(hideInUI = true)]
+    public class TouchPhaseControl : InputControl<TouchPhase>
+    {
+        /// <summary>
+        /// Default-initialize the control.
+        /// </summary>
+        /// <remarks>
+        /// Format of the control is <see cref="InputStateBlock.FormatInt"/>
+        /// by default.
+        /// </remarks>
+        public TouchPhaseControl()
+        {
+            m_StateBlock.format = InputStateBlock.FormatInt;
+        }
+
+        /// <inheritdoc />
+        public override unsafe TouchPhase ReadUnprocessedValueFromState(void* statePtr)
+        {
+            var intValue = stateBlock.ReadInt(statePtr);
+            return (TouchPhase)intValue;
+        }
+
+        /// <inheritdoc />
+        public override unsafe void WriteValueIntoState(TouchPhase value, void* statePtr)
+        {
+            var valuePtr = (byte*)statePtr + (int)m_StateBlock.byteOffset;
+            *(TouchPhase*)valuePtr = value;
+        }
+    }
+}