Added Unity project files

Packages/com.vrchat.worlds/Integrations/ClientSim/Runtime/Input/ClientSimUdonInputBehaviour.cs

@@ -0,0 +1,33 @@
+using UnityEngine;
+using VRC.Udon;
+
+namespace VRC.SDK3.ClientSim
+{
+    /// <summary>
+    /// Wrapper class for UdonInput
+    /// </summary>
+    [AddComponentMenu("")]
+    [DefaultExecutionOrder(1)] // Ensure that input events happen after UdonBehaviour.Update
+    public class ClientSimUdonInputBehaviour : ClientSimBehaviour
+    {
+        private ClientSimUdonInput _udonInput;
+
+        public void Initialize(IClientSimEventDispatcher eventDispatcher, IClientSimInput input)
+        {
+            _udonInput = new ClientSimUdonInput(
+                eventDispatcher, 
+                input,
+                new ClientSimUdonManagerInputEventSender(UdonManager.Instance));
+        }
+
+        private void OnDestroy()
+        {
+            _udonInput?.Dispose();
+        }
+
+        public void Update()
+        {
+            _udonInput?.ProcessInputEvents();
+        }
+    }
+}