private void checkDiagnol(
ref int io_CountFourInDiagnol,
ref bool io_FoundFour,
ref eGameSigns io_VictorySign,
int i_IndexI,
int i_IndexJ,
eGameSigns i_CurrentDiagnolSign,
bool i_IsDownDiagnol)
{
int rowToCheck = 0;
for (int k = 1; k < 4; k++)
{
rowToCheck = i_IndexI + (i_IsDownDiagnol ? k : -k);
/// Check if out of bounds
if (rowToCheck > m_Board.GetLength(0) - 1 || i_IndexJ + k > m_Board.GetLength(1) - 1 || rowToCheck < 0)
{
io_CountFourInDiagnol = 0;
break;
}
else if (m_Board[rowToCheck, i_IndexJ + k] == i_CurrentDiagnolSign && i_CurrentDiagnolSign != eGameSigns.Empty)
{
io_CountFourInDiagnol++;
}
else
{
io_CountFourInDiagnol = 0;
}
if (checkIfFourAndUpdateVictorySign(io_CountFourInDiagnol, ref io_FoundFour, ref io_VictorySign, i_CurrentDiagnolSign))
{
break;
}
}
}
private bool isFourInColumn()
{
int countFourInAColumn = 0;
bool foundFour = false;
eGameSigns victorySign = eGameSigns.Empty;
for (int i = 0; i < m_Board.GetLength(1); i++)
{
for (int j = 0; j < m_Board.GetLength(0) - 1; j++)
{
if (m_Board[j, i] == m_Board[j + 1, i] && m_Board[j, i] != eGameSigns.Empty)
{
countFourInAColumn++;
}
else
{
countFourInAColumn = 0;
}
if (checkIfFourAndUpdateVictorySign(countFourInAColumn, ref foundFour, ref victorySign, m_Board[j, i]))
{
break;
}
}
if (foundFour)
{
break;
}
countFourInAColumn = 0;
}
return(updateWinnerIfFound(foundFour, victorySign));
}
private bool isFourInDiagnol()
{
int countFourInDiagnol = 0;
bool foundFour = false;
const bool v_IsDownward = true;
eGameSigns victorySign = eGameSigns.Empty;
for (int i = 0; i < m_Board.GetLength(0); i++)
{
for (int j = 0; j < m_Board.GetLength(1); j++)
{
/// Down Diagnol
eGameSigns currentDiagnolSign = m_Board[i, j];
checkDiagnol(ref countFourInDiagnol, ref foundFour, ref victorySign, i, j, currentDiagnolSign, v_IsDownward);
/// Up Diagnol
checkDiagnol(ref countFourInDiagnol, ref foundFour, ref victorySign, i, j, currentDiagnolSign, !v_IsDownward);
if (foundFour)
{
break;
}
}
if (foundFour)
{
break;
}
}
return(updateWinnerIfFound(foundFour, victorySign));
}
private bool updateWinnerIfFound(bool i_FoundFour, eGameSigns i_VictorySign)
{
if (i_FoundFour)
{
m_LastWinner = i_VictorySign == eGameSigns.FirstPlayer ? eWinner.FirstPlayer : eWinner.SecondPlayer;
}
return(i_FoundFour);
}
private bool checkIfFourAndUpdateVictorySign(
int i_CountFourInARow,
ref bool io_FoundFour,
ref eGameSigns io_VictorySign,
eGameSigns i_CurrentSign)
{
/// Means we have 3 pairs
if (i_CountFourInARow == 3)
{
io_FoundFour = true;
io_VictorySign = i_CurrentSign;
}
return(io_FoundFour);
}
public Player(bool i_IsHumanPlayer)
{
s_Score = k_Zero;
isHumanPlayer = i_IsHumanPlayer;
m_PlayerSign = (eGameSigns)k_CurrentPlayerNumber;
if (isHumanPlayer)
{
m_PlayerName = UserInterface.AssignPlayerName(k_CurrentPlayerNumber);
}
else
{
m_PlayerName = "The Mighty PC";
}
k_CurrentPlayerNumber++;
}
private char parseEnumToPlayerSign(eGameSigns i_EGameSign)
{
char toReturn = ' ';
switch (i_EGameSign)
{
case eGameSigns.FirstPlayer:
toReturn = r_FirstPlayerSign;
break;
case eGameSigns.SecondPlayer:
toReturn = r_SecondPlayerSign;
break;
}
return(toReturn);
}
public Cell()
{
eCellContent = eGameSigns.Empty;
}
private string getBoardSymbol(int i_Row, int i_Col)
{
string symbol;
eGameSigns sign = new eGameSigns();
sign = m_BoardMatrix[i_Row, i_Col].Content;
if (sign.Equals(eGameSigns.Empty))
{
symbol = " ";
}
else
{
symbol = sign.ToString();
}
return symbol;
}
