Error: "Expressions in statements must only be executed for their side-effects"

// this script adds two things to the default FPS walker // - It adds movement forward by holding down both mouse keys // - and it adds auto animation changing between idle, walk and run // After adding this script to your controller, drag the character model to Target

var speed = 6.0; // standard running speed var walkSpeed = 8; // walk speed adjust both for your charcter so feet don't slide on ground var jumpSpeed = 8.0; var gravity = 20.0; var Character : Transform; var bullitPrefab:Transform;

private var moveDirection = Vector3.zero; private var grounded : boolean = false; // a flag to determine idle vs walking/running (so animations do not get started over and over) private var walking : boolean = false; // a flag to init idle animation at beginning private var startup : boolean = true; // a flag to determine walking vs running private var running : boolean = true;

function FixedUpdate() { if (grounded) { // We are grounded, so recalculate movedirection directly from axes moveDirection = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical")); // if both mouse buttons are down, move forward if (Input.GetMouseButton(0) && Input.GetMouseButton(1)) { moveDirection.z = 1; } moveDirection = transform.TransformDirection(moveDirection);

     if(running == true)
     {
         moveDirection *= speed;
     }
     else
     {
         moveDirection *= walkSpeed;
     }

     if (Input.GetButton ("Jump"))
     {
         moveDirection.y = jumpSpeed;
     }

     // auto toggle between idle and walking animations - based on run / walk switch
     if(Character)
     {
         // toggle between walk and run with <left shift> R
         if(Input.GetKey(KeyCode.LeftShift) && Input.GetKeyDown(KeyCode.R))
         {
             if(running == true) 
             {
                 running = false;
                 if(walking == true) Character.animation.CrossFade("walk");
             } 
             else 
             {
                 running = true;
                 if(walking == true) Character.animation.CrossFade("run");
             }
         }
         if(startup == true)
         {
             startup = false;
             Character.animation.Play("idle");
         }
         if((moveDirection == Vector3.zero)&&(walking == true))
         {
             walking = false;
             Character.animation.CrossFade("idle");
         }
         else 
         {
             if((moveDirection != Vector3.zero)&&(walking == false))
             {
                 walking = true;
                 if(running == true)
                 {
                     Character.animation.CrossFade("run");
                 }
                 else 
                 {
                     Character.animation.CrossFade("walk");
                 }
             }
         }
     }
 }
 // Apply gravity
 moveDirection.y -= gravity * Time.deltaTime;

 // Move the controller
 var controller : CharacterController = GetComponent(CharacterController);
 var flags = controller.Move(moveDirection * Time.deltaTime);
 grounded = (flags & CollisionFlags.CollidedBelow) != 0;

 if(Input.GetButtonDown("Jump"))
 {
     var bullit = Instantiate (bullitPrefab, GameObject.Find("spawnPoint").transform.position, Quaternion.identity) ;
     bullit.rigidbody.AddForce(transform.forward * 5000);
 }

}

//this is the bit your getting errors in, not sure what you are doing with this bit? /
GameObject.Find("spawnPoint").transform.position; (Quaternion.identity) ; bullitPrefab.rigidbody.AddForce(transform.forward 5000); */