public IEnumerator CreateWall()
{
GameObject[] roots = GameObject.FindGameObjectsWithTag("Root");
foreach (GameObject root in roots)
{
foreach (Transform child in root.transform)
{
if (child.gameObject.tag == "Tile")
{
TileScript ti = child.gameObject.GetComponent <TileScript>();
if (ti.border)
{
ti.MakeBorder();
}
}
}
yield return(null);
}
}
