void Update()
{
List <NodePiece> finishedUpdating = new List <NodePiece>();
for (int i = 0; i < update.Count; i++)
{
NodePiece piece = update[i];
if (!piece.UpdatePiece())
{
finishedUpdating.Add(piece);
}
}
for (int i = 0; i < finishedUpdating.Count; i++)
{
NodePiece piece = finishedUpdating[i];
FlippedPieces flip = getFlipped(piece);
NodePiece flippedPiece = null;
int x = piece.index.x;
fills[x] = Mathf.Clamp(fills[x] - 1, 0, width);
List <Point> connected = isConnected(piece.index, true);
bool wasFlipped = (flip != null);
if (wasFlipped)
{
flippedPiece = flip.getOtherPiece(piece);
AddPoints(ref connected, isConnected(flippedPiece.index, true));
}
if (connected.Count == 0)
{
if (wasFlipped)
{
FlipPieces(piece.index, flippedPiece.index, false);
}
}
else
{
if (connected.Count != 0 && connected.Count != 4)
{
List <Point> killlist = new List <Point>();
List <Point> bonuslist = new List <Point>();
foreach (Point p in connected)
{
killlist.Add(p);
Node node = GetNodeAtPoint(p);
NodePiece nodePiece = node.GetPiece();
if (nodePiece.isBonus())
{
Bonus.AddBonusPoints(height, width, nodePiece.BonusValue(), p, killlist, bonuslist);
}
}
foreach (Point p in killlist)
{
KillPiece(p);
Node node = GetNodeAtPoint(p);
NodePiece nodePiece = node.GetPiece();
if (nodePiece != null)
{
nodePiece.gameObject.SetActive(false);
dead.Add(nodePiece);
}
node.SetPiece(null);
}
}
if (connected.Count == 4)
{
Node bnode = GetNodeAtPoint(connected[0]);
NodePiece bpiece = bnode.GetPiece();
bnode.SetPiece(bpiece);
bpiece.InitializeBonus(Random.Range(1, 4), bonuses);
for (int j = 1; j < connected.Count; j++)
{
KillPiece(connected[j]);
Node node = GetNodeAtPoint(connected[j]);
NodePiece nodePiece = node.GetPiece();
node.SetPiece(nodePiece);
if (nodePiece != null)
{
nodePiece.gameObject.SetActive(false);
dead.Add(nodePiece);
}
node.SetPiece(null);
}
}
ApplyGravityToBoard();
}
flipped.Remove(flip);
update.Remove(piece);
}
}
