/// <summary>
/// Determines if there is a winner.
/// If there is a winner, adds winning tiles to a queue.
/// </summary>
/// <param name="row">Game grid row.</param>
/// <param name="column">Game grid column.</param>
/// <returns>Is there a winner?</returns>
private bool IsWinner(int row, int column)
{
if (IsColumnWin(column))
{
for (int i = 0; i < GridSize; i++)
{
WinningTiles.Enqueue(string.Format("{0}{1}", i, column));
}
return(true);
}
if (IsRowWin(row))
{
for (int i = 0; i < GridSize; i++)
{
WinningTiles.Enqueue(string.Format("{0}{1}", row, i));
}
return(true);
}
if (row == column && IsMainDiagonalWin())
{
for (int i = 0; i < GridSize; i++)
{
WinningTiles.Enqueue(string.Format("{0}{1}", i, i));
}
return(true);
}
if (((row + column) == GridSize - 1) &&
IsAntiDiagonalWin())
{
for (int i = 0; i < GridSize; i++)
{
WinningTiles.Enqueue(string.Format("{0}{1}",
i,
GridSize - 1 - i));
}
return(true);
}
return(false);
}
/// <summary>
/// Register move on tile.
/// </summary>
/// <param name="tilePosition">Position of the move tile.</param>
private void TileClick(string tilePosition)
{
if (IsGameOver)
{
ResetTileTextColour();
}
if (_ticTacToeModel.MakeHumanMove(tilePosition) == false)
{
/* Invalid move */
return;
}
UpdateTileText();
if (IsGameOver)
{
while (WinningTiles.Count != 0)
{
SetTileTextColour(WinningTiles.Dequeue(), "LimeGreen");
}
}
}
