public void SetNextWinningDestination()
{
if (this.AtWinningDestiation())
{
CurrentWinningDestination.CurrentWinningCell = false;
CurrentWinningDestination = WinningDestinations[WinningDestinations.IndexOf(CurrentWinningDestination) + 1 == WinningDestinations.Count ? 0 : WinningDestinations.IndexOf(CurrentWinningDestination) + 1];
CurrentWinningDestination.CurrentWinningCell = true;
}
}
private void RemoveCells(Cell cellToRemove, bool removeDiagonals, ref List <Cell> cells)
{
cells.Remove(cellToRemove);
//Remove adjacent cells
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X - 1 && c.Y == cellToRemove.Y));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X + 1 && c.Y == cellToRemove.Y));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X && c.Y == cellToRemove.Y - 1));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X && c.Y == cellToRemove.Y + 1));
//Remove diagonal adjacent cells
if (removeDiagonals)
{
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X + 1 && c.Y == cellToRemove.Y + 1));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X + 1 && c.Y == cellToRemove.Y - 1));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X - 1 && c.Y == cellToRemove.Y + 1));
cells.Remove(cells.FirstOrDefault(c => c.X == cellToRemove.X - 1 && c.Y == cellToRemove.Y - 1));
}
//Never have more than two winning cells in the same row or column.
if (WinningDestinations.Count(c => c.X == cellToRemove.X) == 2)
{
List <Cell> cellsInSameRowToRemove = new List <Cell>();
foreach (Cell cell in cells.Where(c => c.X == cellToRemove.X))
{
cellsInSameRowToRemove.Add(cell);
}
foreach (Cell cell in cellsInSameRowToRemove)
{
cells.Remove(cell);
}
}
if (WinningDestinations.Count(c => c.Y == cellToRemove.Y) == 2)
{
List <Cell> cellsInSameColumnToRemove = new List <Cell>();
foreach (Cell cell in cells.Where(c => c.Y == cellToRemove.Y))
{
cellsInSameColumnToRemove.Add(cell);
}
foreach (Cell cell in cellsInSameColumnToRemove)
{
cells.Remove(cell);
}
}
}
