//todo change to return whole state
private List <Line> GetState()
{
var state = new BoardStateBase(new List <Line>(), new List <Line>(), type, board);
for (int i = 0; i < board.GetLength(0); i++)
{
for (int j = 0; j < board.GetLength(1); j++)
{
var cell = CellManager.Get(i, j);
if (board[i, j] != type || usedCells.Contains(cell))
{
continue;
}
var factory = new LineModifier(cell, state, GetBackwardsDirections());
factory.AddCellToLines();
foreach (var lineCell in state.MyLines.SelectMany(l => l))
{
usedCells.Add(lineCell);
}
}
}
state.MyLines.Sort();
state.OppLines.Sort();
return(state.MyLines);
}
public static void AddCellToLines(Cell cell, BoardStateBase state)
{
var factory = new LineModifier(cell, state);
factory.AddCellToLines();
state.MyLines.Sort();
state.OppLines.Sort();
}