private var motor : CharacterMotor;

// Use this for initialization
function Awake () {
  motor = GetComponent(CharacterMotor);
}

// Update is called once per frame
function Update () {
  // Get the input vector from kayboard or analog stick
  var directionVector = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
   
  if (directionVector != Vector3.zero) {
   // Get the length of the directon vector and then normalize it
   // Dividing by the length is cheaper than normalizing when we already have the length anyway
   var directionLength = directionVector.magnitude;
   directionVector = directionVector / directionLength;
    
   // Make sure the length is no bigger than 1
   directionLength = Mathf.Min(1, directionLength);
    
   // Make the input vector more sensitive towards the extremes and less sensitive in the middle
   // This makes it easier to control slow speeds when using analog sticks
   directionLength = directionLength * directionLength;
    
   // Multiply the normalized direction vector by the modified length
   directionVector = directionVector * directionLength;
  }
   
  // Apply the direction to the CharacterMotor
  motor.inputMoveDirection = transform.rotation * directionVector;
  motor.inputJump = Input.GetButton("Jump");
}

// Require a character controller to be attached to the same game object
@script RequireComponent (CharacterMotor)
@script AddComponentMenu ("Character/FPS Input Controller")