error CS1525: Unexpected symbol `}'

Hi just need a little help with this error. I have had it before due to the incorrect number of brackets and have thus been able to sort it but this time I have the correct number of opening and closing brackets but its still coming up.

The origin of this script is from this tutorial http://stormtek.geek.nz/rts_tutorial/part6.php and these errors have come at the end of part 6.

Assets/Player/UserInput.cs(130,41): error CS1525: Unexpected symbol `}'

using UnityEngine; using System.Collections; using RTS;

public class UserInput : MonoBehaviour {

 private Player player;


 // Use this for initialization
 void Start () 
 {
     player = transform.root.GetComponent< Player >();
 
 }
 
 // Update is called once per frame
 void Update () 
 {
     if(player.human) 
     
         MoveCamera ();
         RotateCamera ();
     MouseActivity ();
     
     
 }
     private void MoveCamera () 
 {
     float xpos = Input.mousePosition.x;
     float ypos = Input.mousePosition.y;
     Vector3 movement = new Vector3 (0, 0, 0);

     //horizontal camera movement
     if (xpos >= 0 && xpos < ResourceManager.ScrollWidth) 
     {
         movement.x -= ResourceManager.ScrollSpeed;
     } else if (xpos <= Screen.width && xpos > Screen.width - ResourceManager.ScrollWidth) 
     {
         movement.x += ResourceManager.ScrollSpeed;
     }
 
 //vertical camera movement
 if (ypos >= 0 && ypos < ResourceManager.ScrollWidth) 
 {
     movement.z -= ResourceManager.ScrollSpeed;
 }
 else if (ypos <= Screen.height && ypos > Screen.height - ResourceManager.ScrollWidth) 
 {
     movement.z += ResourceManager.ScrollSpeed;
 }

     //make sure movement is in the direction the camera is pointing 
     //but ignore the vertical tilt of the camera to get sensible scrolling
     movement = Camera.main.transform.TransformDirection (movement);
     movement.y = 0;

     //away from ground movement
     movement.y -= ResourceManager.ScrollSpeed * Input.GetAxis ("Mouse ScrollWheel");

     //calculate desired camera position based on received input
     Vector3 origin = Camera.main.transform.position;
     Vector3 destination = origin;
     destination.x += movement.x;
     destination.y += movement.y;
     destination.z += movement.z;

     //limit away from ground movement to be between a minimum and maximum distance

     if (destination.y > ResourceManager.MaxCameraHeight) 
     {
         destination.y = ResourceManager.MaxCameraHeight;
     } 
     else if (destination.y < ResourceManager.MinCameraHeight)
     {
         destination.y = ResourceManager.MinCameraHeight;
     }

     //if a change in position is detected perform the necessary update
     if (destination != origin) {
         Camera.main.transform.position = Vector3.MoveTowards (origin, destination, Time.deltaTime * ResourceManager.ScrollSpeed);
     }
     }

     private void RotateCamera () 
     {
     Vector3 origin = Camera.main.transform.eulerAngles;
     Vector3 destination = origin;
 

     //detect rotation amount if ALT is being held and the Right mouse button is down
     if ((Input.GetKey (KeyCode.LeftAlt) || Input.GetKey (KeyCode.RightAlt)) && Input.GetMouseButton (1)) {
         destination.x -= Input.GetAxis ("Mouse Y") * ResourceManager.RotateAmount;
         destination.y += Input.GetAxis ("Mouse X") * ResourceManager.RotateAmount;
     }

     //if a change in position is detected perform the necessary update
     if (destination != origin) {
         Camera.main.transform.eulerAngles = Vector3.MoveTowards (origin, destination, Time.deltaTime * ResourceManager.RotateSpeed);
     }
 }
 private Vector3 FindHitPoint() {
     Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
     RaycastHit hit;
     if (Physics.Raycast (ray, out hit))
         return hit.point;
     return ResourceManager.InvalidPosition; 
 }

 private void MouseActivity() 
 {
     if (Input.GetMouseButtonDown (0)) LeftMouseClick();
     else if (Input.GetMouseButtonDown(1)) RightMouseClick();
 }
 private void LeftMouseClick() {
     if (player.hud.MouseInBounds ()) {
         GameObject hitObject = FindHitObject ();
         Vector3 hitPoint = FindHitPoint ();
         if (hitObject && hitPoint != ResourceManager.InvalidPosition) {
             if (player.SelectedObject)
                 player.SelectedObject.MouseClick (hitObject, hitPoint, player);
             else if (hitObject.name != "Ground") {
                 WorldObject worldObject = hitObject.transform.root.GetComponent< WorldObject > ();
                 if (worldObject) {
                     //we already know the player has no selected object
                     player.SelectedObject = worldObject;
                     worldObject.SetSelection (true);
                     player.hud.GetPlayingArea()

                 }
             }
         }
     }
 }

 private void RightMouseClick(){
     if (player.hud.MouseInBounds () && !Input.GetKey (KeyCode.LeftAlt) && player.SelectedObject) {
         player.SelectedObject.SetSelection (false);
         player.SelectedObject = null;
         player.hud.GetPlayingArea()
             
     }
 }
     private GameObject FindHitObject() {
         Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
         RaycastHit hit;
         if (Physics.Raycast (ray, out hit))
             return hit.collider.gameObject;
         return null;
     }
 }