void Update()
{
if (movingPiece != null)
{
Vector2 dir = ((Vector2)Input.mousePosition - mouseStart);
Vector2 nDir = dir.normalized;
Vector2 aDir = new Vector2(Mathf.Abs(dir.x), Mathf.Abs(dir.y));
newIndex = Point.Clone(movingPiece.index);
Point add = Point.Zero;
if (dir.magnitude > 32)
{
if (aDir.x > aDir.y)
{
add = (new Point((nDir.x > 0) ? 1 : -1, 0));
}
else if (aDir.y > aDir.x)
{
add = (new Point(0, (nDir.y > 0) ? 1 : -1));
}
}
newIndex.Add(add);
Vector2 pos = game.GetPosFromPoint(movingPiece.index);
if (!newIndex.Equals(movingPiece.index))
{
pos += Point.Mult(add, 16).ToVector();
}
movingPiece.MovePosTo(pos);
}
}