void Update()
{
var horizontal = Input.GetAxis("Horizontal");
var vertical = Input.GetAxis("Vertical");
if (Mathf.Abs(horizontal) <= AXIS_OFFSET && Mathf.Abs(vertical) <= AXIS_OFFSET)
{
movement.Stop();
}
else
{
Nullable <CharMovement.Direction> direction = null;
if (horizontal >= AXIS_OFFSET)
{
direction = CharMovement.Direction.RIGHT;
}
if (horizontal <= -AXIS_OFFSET)
{
direction = CharMovement.Direction.LEFT;
}
if (vertical >= AXIS_OFFSET)
{
direction = CharMovement.Direction.UP;
}
if (vertical <= -AXIS_OFFSET)
{
direction = CharMovement.Direction.DOWN;
}
if (direction.HasValue)
{
movement.Move(direction.Value);
}
}
}