public bool isMatch(GameObject gameObject1, GameObject gameObject2)
{
Tiles ts1 = gameObject1.GetComponent <Tiles>();
Tiles ts2 = gameObject2.GetComponent <Tiles>();
return(ts1 != null && ts2 != null &&
type == ts1.type && type == ts2.type &&
ts1.CompareTag("Tile") == true &&
ts2.CompareTag("Tile") == true);
}
