Converted everything to Meta XR All in One to make Eye-Tracking work again

Assets/_Scripts/Utility/OVRStickMovement.cs

@@ -0,0 +1,51 @@
+using System.Globalization;
+using Unity.Netcode;
+using UnityEngine;
+
+[RequireComponent(typeof(CharacterController))]
+public class OVRStickMovement : NetworkBehaviour
+{
+    public float speed = 2.0f;
+    public float gravity = -9.81f;
+    public Transform cameraTransform;
+
+    private CharacterController characterController;
+    private Vector3 velocity;
+
+    void Start()
+    {
+        if (!IsOwner)
+        {
+            Debug.LogError("Ja, ich bin Owner!");
+            return;
+        }
+        characterController = GetComponent<CharacterController>();
+
+        if (cameraTransform == null && Camera.main != null)
+            cameraTransform = Camera.main.transform;
+    }
+
+    void Update()
+    {
+        if(!IsOwner) return;
+        // Linker Stick auslesen (PrimaryThumbstick)
+        Vector2 input = OVRInput.Get(OVRInput.Axis2D.PrimaryThumbstick);
+
+        // Bewegung relativ zur Kameraausrichtung
+        Vector3 move = cameraTransform.forward * input.y + cameraTransform.right * input.x;
+        move.y = 0; // keine vertikale Bewegung
+        move.Normalize();
+
+        characterController.Move(move * speed * Time.deltaTime);
+
+        // Gravity anwenden
+        velocity.y += gravity * Time.deltaTime;
+        characterController.Move(velocity * Time.deltaTime);
+
+        // Reset, wenn auf dem Boden
+        if (characterController.isGrounded)
+        {
+            velocity.y = 0f;
+        }
+    }
+}