/// <summary>
/// Gets the row analysis.
/// Information it will return is whether row/col/diagnol has empty space, has 2 cells which have player value and a proposed cell ID
/// </summary>
/// <returns>The row analysis.</returns>
/// <param name="lastUsedCellID">Last used cell I.</param>
/// <param name="opponentValue">Opponent value.</param>
public GridAnalysisForDefence GetRowAnalysis(int lastUsedCellID, C.CellState opponentValue)
{
GridAnalysisForDefence gridAnalysis = new GridAnalysisForDefence();
gridAnalysis.isCellHasEmptySpace = IsRowHasEmptySpace(lastUsedCellID);
CheckRow(lastUsedCellID, opponentValue, ref gridAnalysis);
return(gridAnalysis);
}
/// <summary>
/// Checks the left top to right bottom diagnol.
/// </summary>
/// <param name="cellID">Cell I.</param>
/// <param name="playerValue">Player value.</param>
/// <param name="gridAnalysis">Grid analysis.</param>
private void CheckLeftTopToRightBottomDiagnol(int cellID, C.CellState playerValue, ref GridAnalysisForDefence gridAnalysis)
{
int iterationCOunter = 0;
int counter = 0;
int index;
for (int i = 0; iterationCOunter < 3; i++, iterationCOunter++)
{
index = (i * 3) + i;
if (this.cells[index].CellState == playerValue)
{
counter++;
}
else if (this.cells[index].CellState == C.CellState.None)
{
gridAnalysis.proposedCellID = index;
}
}
if (counter > 1)
{
gridAnalysis.isOpponentWinning = true;
return;
}
gridAnalysis.isOpponentWinning = false;
}
