private bool ColorMatch(GameNode node1, GameNode root, GameNode node2)
{
// THERES A BUG HERE
if (Equals(node1, null) || Equals(node2, null))
{
return(false);// is null
}
if (node1.GetColor() != node2.GetColor())
{
return(false); // do neighbors match
}
if (node1.GetColor() != root.GetColor())
{
return(false); // do the neighbors match the core?
}
return(true);
}
private void MarkDestroyRec(GameNode groot)
{
_visited.Add(groot);
foreach (GameNode neighbor in GetNeighbors(groot))
{
//Debug.Log(_visited.Count);
if (Equals(neighbor, null) || _visited.Contains(neighbor))
{
continue;
}
if (groot.GetColor() == neighbor.GetColor())
{
_to_destroy.Add(neighbor);
if (!neighbor.IsDestroyed())
{
MarkDestroyRec(neighbor);
}
}
}
}