rigidbody charcontroller

        //if you wanted to use a rigidbody
        //if (x > 0.001f || x < -0.001f || z > 0.001f || z < -0.001f)
        //{
        //    //move force
        //    Vector3 moveVector = new Vector3(x, 0, z);
        //    if (moveVector.magnitude > 1) //prevent diagonal super running
        //        moveVector = moveVector.normalized;

        //    moveVector *= playerAccelForce;
        //    moveVector = _transform.TransformDirection(moveVector);
        //    //drag force
        //    float movingDragForce = playerAccelForce / maxSpeed;
        //    Vector3 dragVector = controller.velocity * movingDragForce;
        //    dragVector.y = 0;

        //    controller.AddForce(moveVector - dragVector);
        //}
        //else
        //{
        //    Vector3 dragVector = -controller.velocity * stoppingDragForce;
        //    dragVector.y = 0;
        //    controller.AddForce(dragVector);
        //}