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hey people what is a simple code for jumping with shift

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var jump : float = 4f;

function Update (){

  if(Input.GetKey(KeyCode.LeftShift)){

//rigidbody.velocity = Vector3(0 ,jump,0 );
                  rigidbody.AddForce(Vector3.up * jump);

}

}

you can use //rigidbody.velocity = Vector3(0 ,jump,0 ); or // rigidbody.AddForce(Vector3.up * jump); its up to you. This is how i would make a simple jump using rigidbody :)

hope this helps

Ok this is the Updated script, this one does not require any rigidbody it only needs a character controller. But just to let you know you don't even need to add a character controller to the player because the script will add it automatically :) once the script is added.

The script will also allow you to walk up and down using the vertical key "A, D" and using the Horizontal keys " W , S " you can rotate the player. to make sure it is working make the camera the child of the object :)

anyway's here is the script:

        private var moveDirection = Vector3.zero;

        private var grounded : boolean = false;

            var gravity = 20.0;

                var JumpSpeed : float = 10;

                  var rotatespeed : float = 5;

                     var speed : float = 10;

         function Update () {

   var controller : CharacterController = GetComponent (CharacterController);

                     //Rotate around y -axis

     transform.Rotate(0, Input.GetAxis ("Horizontal") * rotatespeed, 0);

                 //move forward / backwords Vertical

                      var forward =  transform.TransformDirection(Vector3.forward);

                              var curSpeed = speed * Input.GetAxis ("Vertical");

                                                 controller.SimpleMove(forward * curSpeed);

        if(grounded){

                if (Input.GetButton("Jump")){

                                moveDirection.y = JumpSpeed;

                        }   
                    }
                    moveDirection.y -= gravity * Time.deltaTime;

                        var flags = controller.Move(moveDirection * Time.deltaTime);

                                    grounded = (flags & CollisionFlags.CollidedBelow) != 0;
                 }

                 @script RequireComponent(CharacterController)
3

bool jump = CrossPlatformInputManager.GetButtonDown(“Fire 3”);