Spherical Worlds Character Controller in VR

Hey Guys! I am trying to adapt this tutorial for the Oculus DK2, but I keep running into a problem with the character controller. The object doesn't rotate with the Oculus currently, really messing up the movement. And with my current code the player starts freaking out! I changed the first few lines of update, so I turned transform.Rotate(Vector3.up * Input.GetAxis("Mouse X") * mouseSensitivityX) to InputTracking.GetLocalRotation(VRNode.Head).eulerAngles.x * mouseSensitivityX);

Tutorial:
(

)

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3. using UnityEngine.VR;
4.  
5. [RequireComponent(typeof(GravityBody))]
6. public class FirstPersonController : MonoBehaviour
7. {
8.  
9.     // public vars
10.     public float mouseSensitivityX = 1;
11.     public float mouseSensitivityY = 1;
12.     public float walkSpeed = 6;
13.     public float jumpForce = 220;
14.     public LayerMask groundedMask;
15.  
16.     // System vars
17.     bool grounded;
18.     Vector3 moveAmount;
19.     Vector3 smoothMoveVelocity;
20.     float verticalLookRotation;
21.     Transform cameraTransform;
22.     Rigidbody rigidbody;
23.  
24.  
25.     void Awake()
26.     {
27.         Cursor.lockState = CursorLockMode.Locked;
28.         Cursor.visible = false;
29.         cameraTransform = Camera.main.transform;
30.         rigidbody = GetComponent<Rigidbody>();
31.     }
32.  
33.     void Update()
34.     {
35.  
36.         // Look rotation:
37.         //  transform.Rotate(Vector3.up * Input.GetAxis("Mouse X") * mouseSensitivityX);
38.         transform.Rotate(Vector3.up * InputTracking.GetLocalRotation(VRNode.Head).eulerAngles.x * mouseSensitivityX);
39.         //verticalLookRotation += Input.GetAxis("Mouse Y") * mouseSensitivityY;
40.  
41.         verticalLookRotation += InputTracking.GetLocalRotation(VRNode.Head).y;
42.         //verticalLookRotation = Mathf.Clamp(verticalLookRotation, -60, 60);
43.         cameraTransform.localEulerAngles = Vector3.left * verticalLookRotation;
44.  
45.         // Calculate movement:
46.         //float inputX = Input.GetAxisRaw("Horizontal");
47.         //float inputY = Input.GetAxisRaw("Vertical");
48.  
49.         float inputX = Input.GetAxisRaw("Horizontal");
50.         float inputY = Input.GetAxisRaw("Vertical");
51.  
52.         Vector3 moveDir = new Vector3(inputX, 0, inputY).normalized;
53.         Vector3 targetMoveAmount = moveDir * walkSpeed;
54.         moveAmount = Vector3.SmoothDamp(moveAmount, targetMoveAmount, ref smoothMoveVelocity, .15f);
55.  
56.         // Jump
57.         if (Input.GetButtonDown("Jump"))
58.         {
59.             if (grounded)
60.             {
61.                 rigidbody.AddForce(transform.up * jumpForce);
62.             }
63.         }
64.  
65.         // Grounded check
66.         Ray ray = new Ray(transform.position, -transform.up);
67.         RaycastHit hit;
68.  
69.         if (Physics.Raycast(ray, out hit, 1 + .1f, groundedMask))
70.         {
71.             grounded = true;
72.         }
73.         else {
74.             grounded = false;
75.         }
76.  
77.     }
78.  
79.     void FixedUpdate()
80.     {
81.         // Apply movement to rigidbody
82.         Vector3 localMove = transform.TransformDirection(moveAmount) * Time.fixedDeltaTime;
83.         rigidbody.MovePosition(rigidbody.position + localMove);
84.     }
85. }