UI 자동화를 위해 바인딩 기능 구현

- 유니티 에셋 인증 오류로 meta 재생성

Packages/com.unity.inputsystem/InputSystem/Controls/IntegerControl.cs

@@ -0,0 +1,56 @@
+using UnityEngine.InputSystem.LowLevel;
+using UnityEngine.InputSystem.Utilities;
+
+////TODO: this or the layout system needs to detect when the format isn't supported by the control
+
+namespace UnityEngine.InputSystem.Controls
+{
+    /// <summary>
+    /// A generic input control reading integer values.
+    /// </summary>
+    public class IntegerControl : InputControl<int>
+    {
+        /// <summary>
+        /// Default-initialize an integer control.
+        /// </summary>
+        public IntegerControl()
+        {
+            m_StateBlock.format = InputStateBlock.FormatInt;
+        }
+
+        /// <inheritdoc/>
+        public override unsafe int ReadUnprocessedValueFromState(void* statePtr)
+        {
+            switch (m_OptimizedControlDataType)
+            {
+                case InputStateBlock.kFormatInt:
+                    return *(int*)((byte*)statePtr + (int)m_StateBlock.byteOffset);
+                default:
+                    return m_StateBlock.ReadInt(statePtr);
+            }
+        }
+
+        /// <inheritdoc/>
+        public override unsafe void WriteValueIntoState(int value, void* statePtr)
+        {
+            switch (m_OptimizedControlDataType)
+            {
+                case InputStateBlock.kFormatInt:
+                    *(int*)((byte*)statePtr + (int)m_StateBlock.byteOffset) = value;
+                    break;
+                default:
+                    m_StateBlock.WriteInt(statePtr, value);
+                    break;
+            }
+        }
+
+        protected override FourCC CalculateOptimizedControlDataType()
+        {
+            if (m_StateBlock.format == InputStateBlock.FormatInt &&
+                m_StateBlock.sizeInBits == 32 &&
+                m_StateBlock.bitOffset == 0)
+                return InputStateBlock.FormatInt;
+            return InputStateBlock.FormatInvalid;
+        }
+    }
+}