// Use this for initialization
void Start()
{
InstantiateHex();
pointer = InstantiateHex();
pointer.BeginDrag();
}
// Update is called once per frame
void Update()
{
if (pointer != null)
{
Vector3 position = Camera.main.ScreenToWorldPoint(Input.mousePosition);
position = HexMath.HexToPixel(HexMath.PixelToHex(position));
pointer.transform.position = position;
if (Input.GetMouseButtonDown(0) && pointer.CheckNeighbors())
{
pointer.EndDrag();
pointer = null;
pointer = InstantiateHex();
pointer.BeginDrag();
}
}
}
