private IEnumerator FollowTarget()
{
while (true)
{
if (Target != null)
{
if (Target.GetComponent <PieceController>().Placeable)
{
gameObject.SetActive(false);
yield break;
}
var pos = Target.transform.position;
bar.transform.position = new Vector2(pos.x, pos.y) + offset;
Star = Target.star;
}
yield return(null);
}
}
void GrayPieces()
{
string validType = InventoryWindowController.TextStringFromType(towerType);
foreach (Transform childPiece in piecesLayer)
{
PieceController pc = childPiece.GetComponent <PieceController>();
Image i = pc.GetComponent <Image>();
if (pc.validTypes[validType])
{
i.color = new Color(1f, 1f, 1f, 1f);
}
else
{
i.color = new Color(.5f, .5f, .5f, .5f);
}
}
}
