private void printMassageInCaseTwoPlayersCanNotMoveInTheGame(OtheloGameBoard i_OtheloGameBoard)
{
i_OtheloGameBoard.PrintOtheloGameBoard();
Console.WriteLine();
Console.WriteLine("**********No one from the players can continue to play!**********");
Console.WriteLine();
}
private bool checkEightPossibleSidesAroundCellOnBoard(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex)
{
const bool v_GoodSideToBlockTheOpponent = true;
bool atLeastOneOfTheSidesIsPossibleToBlock = true;
int atLeastOneOfTheSidesIsOk = 0;
// By 'rowIndexToMoveAround' and 'columnIndexToMoveAround' indexes you can check all the eight sides around you
for (int rowIndexToMoveAround = -1; rowIndexToMoveAround <= 1; rowIndexToMoveAround++)
{
for (int columnIndexToMoveAround = -1; columnIndexToMoveAround <= 1; columnIndexToMoveAround++)
{
// Irellevent to check my position - only check the cells around me
if (rowIndexToMoveAround == 0 && columnIndexToMoveAround == 0)
{
continue;
}
if (checkNextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex, rowIndexToMoveAround, columnIndexToMoveAround) == v_GoodSideToBlockTheOpponent)
{
atLeastOneOfTheSidesIsOk = 1;
rowIndexToMoveAround = 2;
break;
}
}
}
// No one of the eight sides is possible
if (atLeastOneOfTheSidesIsOk == 0)
{
atLeastOneOfTheSidesIsPossibleToBlock = !atLeastOneOfTheSidesIsPossibleToBlock;
}
return(atLeastOneOfTheSidesIsPossibleToBlock);
}
private bool recursiveMethodToFlipOpponentSignalsYouBlockInSpecificRow(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, int i_RowIndexToMoveAround, int i_ColumnIndexToMoveAround)
{
const bool v_StayInBoardBordersIfYouMoveOneSide = true;
const bool v_FlipOpponentSignalsYouBlockInSpecificRow = true;
const char k_EmptyCellInGameBoard = '\0';
if (checkYouStayInBoardBordersIfYouMoveOneSideNextToPosition(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround) == !v_StayInBoardBordersIfYouMoveOneSide)
{
return(!v_FlipOpponentSignalsYouBlockInSpecificRow);
}
// If we arrive to empty cell before we have a signal type like me on board - so we can't block this row
if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround] == k_EmptyCellInGameBoard)
{
return(!v_FlipOpponentSignalsYouBlockInSpecificRow);
}
// If we arrive to cell with same signal type - so it is the end cell of blocking this row
if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround] == i_CurrentSignalTurn)
{
return(v_FlipOpponentSignalsYouBlockInSpecificRow);
}
// Recursive calling
if (recursiveMethodToFlipOpponentSignalsYouBlockInSpecificRow(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround) == v_FlipOpponentSignalsYouBlockInSpecificRow)
{
// Flip the signal cell on board
i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround] = i_CurrentSignalTurn;
return(v_FlipOpponentSignalsYouBlockInSpecificRow);
}
else
{
return(!v_FlipOpponentSignalsYouBlockInSpecificRow);
}
}
private void chooseTheSizeOfTheOtheloBoardGame(out OtheloGameBoard o_OtheloGameBoard)
{
string strOtheloBoardDimension;
int intOtheloBoardDimension;
const int k_FirstCorrectBoardDimensionValue = 6;
const int k_SecondCorrectBoardDimensionValue = 8;
const bool v_SuccessParseStringToInt = true;
const bool v_UserInsertCorrectValue = true;
Console.WriteLine(@"
please choose the board dimension - you can choose 6x6 or 8x8 dimensions :
To 6x6 dimension insert '6'
To 8x8 dimension insert '8'");
strOtheloBoardDimension = Console.ReadLine();
checkIfUserInputWantToExitFromGame(strOtheloBoardDimension);
while (int.TryParse(strOtheloBoardDimension, out intOtheloBoardDimension) != v_SuccessParseStringToInt ||
checkUserInsertCorrectValue(intOtheloBoardDimension, k_FirstCorrectBoardDimensionValue, k_SecondCorrectBoardDimensionValue) != v_UserInsertCorrectValue)
{
Console.WriteLine(@"
Illegal bord dimension! Only 6x6 or 8x8 is possible !!!
To 6x6 dimension insert '6'
To 8x8 dimension insert '8'
Please enter your choise again :");
strOtheloBoardDimension = Console.ReadLine();
checkIfUserInputWantToExitFromGame(strOtheloBoardDimension);
}
o_OtheloGameBoard = new OtheloGameBoard(intOtheloBoardDimension);
}
public void PutSignalInTheRequiredUserPositionOnBoard(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int[] io_PositionFromUserInTheBoard)
{
int rowInputIndex = io_PositionFromUserInTheBoard[0], columnInputIndex = io_PositionFromUserInTheBoard[1];
// Put the signal in the game board
i_OtheloGameBoard.OtheloGameBoardMatrix[rowInputIndex, columnInputIndex] = i_CurrentSignalTurn;
changeAllTheOpponentSignalsYouBlockOnBoard(i_OtheloGameBoard, i_CurrentSignalTurn, rowInputIndex, columnInputIndex);
}
private void zeroTheLegalMovesMatrix(OtheloGameBoard i_OtheloGameBoard)
{
for (int i = 0; i < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; i++)
{
for (int j = 0; j < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; j++)
{
this.m_AllCurrentLegalMovesMatrix[i, j] = '\0';
}
}
}
private void fillCurrentLegalMovesMatrix(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, OtheloGamePlayer i_SecondPlayer)
{
for (int i = 0; i < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; i++)
{
for (int j = 0; j < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; j++)
{
fillSpecificCellInLegalMovesMatrix(i_OtheloGameBoard, i_CurrentSignalTurn, i, j, i_SecondPlayer);
}
}
}
public bool CheckTheUserChoiseIsLegal(char i_CurrentSignalTurn, OtheloGameBoard i_OtheloGameBoard, int[] io_PositionFromUserInTheBoard)
{
int rowInputIndex = io_PositionFromUserInTheBoard[0], columnInputIndex = io_PositionFromUserInTheBoard[1];
bool userPositinChoiseIsLegal = true;
if (m_AllCurrentLegalMovesMatrix[rowInputIndex, columnInputIndex] != i_CurrentSignalTurn)
{
userPositinChoiseIsLegal = !userPositinChoiseIsLegal;
}
return(userPositinChoiseIsLegal);
}
private bool checkTheTwoPlayersCanNotMoveInTheGame(OtheloGameBoard i_OtheloGameBoard, OtheloGamePlayer i_SecondPlayer)
{
bool twoPlayersCanNotMoveInTheGame = true;
const bool v_FirstPlayerCanContinueTheGame = true;
const bool v_SecondPlayerCanContinueTheGame = true;
if (s_OtheloGamePolicy.CheckIfCurrentPlayerHasOptionToContinueThisTurn(k_SecondPlayerSignal, i_OtheloGameBoard, i_SecondPlayer) == v_FirstPlayerCanContinueTheGame ||
s_OtheloGamePolicy.CheckIfCurrentPlayerHasOptionToContinueThisTurn(k_FirstPlayerSignal, i_OtheloGameBoard, i_SecondPlayer) == v_SecondPlayerCanContinueTheGame)
{
twoPlayersCanNotMoveInTheGame = !twoPlayersCanNotMoveInTheGame;
}
return(twoPlayersCanNotMoveInTheGame);
}
private bool checkYouStayInBoardBordersIfYouMoveOneSideNextToPosition(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, int i_RowIndexToMoveAround, int i_ColumnIndexToMoveAround)
{
bool stayInBoardBordersIfYouMoveOneSide = true;
if (i_RowIndex + i_RowIndexToMoveAround < 0 || i_RowIndex + i_RowIndexToMoveAround > i_OtheloGameBoard.OtheloGameBoardMatrixDimension - 1)
{ // Out of rows bounds
stayInBoardBordersIfYouMoveOneSide = !stayInBoardBordersIfYouMoveOneSide;
}
else if (i_ColumnIndex + i_ColumnIndexToMoveAround < 0 || i_ColumnIndex + i_ColumnIndexToMoveAround > i_OtheloGameBoard.OtheloGameBoardMatrixDimension - 1)
{ // Out of columns bounds
stayInBoardBordersIfYouMoveOneSide = !stayInBoardBordersIfYouMoveOneSide;
}
return(stayInBoardBordersIfYouMoveOneSide);
}
private void currentPlayerCanContinueToPlayThisTurn(OtheloGameBoard i_OtheloGameBoard, out int[] o_PositionFromUserInTheBoard)
{
bool requiredCellIsEmpty = true;
askFromCurrentPlayerToInsertThePositionToHisNextStep(out o_PositionFromUserInTheBoard, i_OtheloGameBoard);
while (i_OtheloGameBoard.CheckTheRequiredPositionOnBoardIsEmpty(o_PositionFromUserInTheBoard[0], o_PositionFromUserInTheBoard[1]) != requiredCellIsEmpty)
{
// In case it's possible the current player to continue but he want to put his signal in not empty position
Console.WriteLine(@"
This position isn't empty !!! try again -");
askFromCurrentPlayerToInsertThePositionToHisNextStep(out o_PositionFromUserInTheBoard, i_OtheloGameBoard);
}
}
private bool checkIfLegalMoveAndUpdateLegalMovesMatrix(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex)
{
const char v_EmptyCellInGameBoard = '\0';
bool itIsLegalMove = true;
if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex, i_ColumnIndex] != v_EmptyCellInGameBoard)
{
itIsLegalMove = !itIsLegalMove;
}
else
{
itIsLegalMove = checkEightPossibleSidesAroundCellOnBoard(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex);
}
return(itIsLegalMove);
}
public void PutAutomaticSignalOfCompuerOnBoard(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn)
{
const int k_NumOfIdxesInArray = 2;
// Ref to Random object of the System class
Random chooseRandomPossibleCellInTheBoard = new Random();
int randomListIndex = chooseRandomPossibleCellInTheBoard.Next(m_ListWithTheCurrentPositinsOptionsOnBoardForRandom.Count);
int[] positionInTheBoard = new int[k_NumOfIdxesInArray]; // Array to place the 2 indexes for the current turn of the computer
checkIfTheRandomValueFromListIsRowOrColumnIndexInTheMatrix(positionInTheBoard, randomListIndex);
// Put the computer signal on board according the random possible cell you have
PutSignalInTheRequiredUserPositionOnBoard(i_OtheloGameBoard, i_CurrentSignalTurn, positionInTheBoard);
}
private void fillSpecificCellInLegalMovesMatrix(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, OtheloGamePlayer i_SecondPlayer)
{
const bool v_LegalMove = true;
if (checkIfLegalMoveAndUpdateLegalMovesMatrix(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex) == v_LegalMove)
{
// Fill the specific cell in the legal moves matrix with the current signal turn
this.m_AllCurrentLegalMovesMatrix[i_RowIndex, i_ColumnIndex] = i_CurrentSignalTurn;
// Fill the List with the relevent matrix indexes cell - For the random action later
if (i_SecondPlayer.StateGame == OtheloGameBoard.eGameTypes.Computer)
{
m_ListWithTheCurrentPositinsOptionsOnBoardForRandom.Add(i_RowIndex); // Put the row index of cell in the even place of the list
m_ListWithTheCurrentPositinsOptionsOnBoardForRandom.Add(i_ColumnIndex); // Put the column index of cell in the odd place of the list
}
}
}
private bool checkThereIsAtLeastOneMoreSignalOnBoardTwoSidesFromMYPosition(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, int i_RowIndexToMoveAround, int i_ColumnIndexToMoveAround)
{
bool stayInBoardBordersIfYouMoveOneSide = true;
int doubleRowIndex = i_RowIndexToMoveAround * 2;
int doubleColumnIndex = i_ColumnIndexToMoveAround * 2;
if ((i_RowIndex + doubleRowIndex < 0) || (i_RowIndex + doubleRowIndex) > i_OtheloGameBoard.OtheloGameBoardMatrixDimension - 1)
{ // Out of rows bounds
stayInBoardBordersIfYouMoveOneSide = !stayInBoardBordersIfYouMoveOneSide;
}
else if ((i_ColumnIndex + doubleColumnIndex) < 0 || (i_ColumnIndex + doubleColumnIndex) > i_OtheloGameBoard.OtheloGameBoardMatrixDimension - 1)
{ // Out of columns bounds
stayInBoardBordersIfYouMoveOneSide = !stayInBoardBordersIfYouMoveOneSide;
}
return(stayInBoardBordersIfYouMoveOneSide);
}
private void changeAllTheOpponentSignalsYouBlockOnBoard(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowInputIndex, int i_ColumnInputIndex)
{
const int k_MaxLowValueToAddColumnsAndRows = -1;
const int k_MaxHighValueToAddColumnsAndRows = 1;
// By 'rowIndexToMoveAround' and 'columnIndexToMoveAround' indexes you can scan all the eight sides around you
for (int rowIndexToMoveAround = k_MaxLowValueToAddColumnsAndRows; rowIndexToMoveAround <= k_MaxHighValueToAddColumnsAndRows; rowIndexToMoveAround++)
{
for (int columnIndexToMoveAround = k_MaxLowValueToAddColumnsAndRows; columnIndexToMoveAround <= k_MaxHighValueToAddColumnsAndRows; columnIndexToMoveAround++)
{
// Irellevent to my position - only the cells around me
if (rowIndexToMoveAround == 0 && columnIndexToMoveAround == 0)
{
continue;
}
recursiveMethodToFlipOpponentSignalsYouBlockInSpecificRow(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowInputIndex, i_ColumnInputIndex, rowIndexToMoveAround, columnIndexToMoveAround);
}
}
}
public char CheckWhoIsTheWinnerOfTheCurrentGame(OtheloGameBoard i_OtheloGameBoard, OtheloGamePlayer i_FirstPlayer, OtheloGamePlayer i_SecondPlayer)
{
char theWinnerOfTheCurrentGame;
if (i_OtheloGameBoard.NumOfFirstPlayerSignalsOnBoard > i_OtheloGameBoard.NumOfSecondPlayerSignalsOnBoard)
{
theWinnerOfTheCurrentGame = k_PlayerSignalKind1;
}
else if (i_OtheloGameBoard.NumOfFirstPlayerSignalsOnBoard < i_OtheloGameBoard.NumOfSecondPlayerSignalsOnBoard)
{
theWinnerOfTheCurrentGame = k_PlayerSignalKind2;
}
else
{ // FirstPlayer signals == SecondPlayer signals on board
theWinnerOfTheCurrentGame = k_NoWinnerInTheGame;
}
i_FirstPlayer.PlayerPoints = i_OtheloGameBoard.NumOfFirstPlayerSignalsOnBoard;
i_SecondPlayer.PlayerPoints = i_OtheloGameBoard.NumOfSecondPlayerSignalsOnBoard;
return(theWinnerOfTheCurrentGame);
}
public bool CheckIfCurrentPlayerHasOptionToContinueThisTurn(char i_CurrentSignalTurn, OtheloGameBoard i_OtheloGameBoard, OtheloGamePlayer i_SecondPlayer)
{
const bool v_LegalMovesMatrixEmptyFromCurrentSignalTurn = true;
bool currentPlayerHasOptionToContinueThisTurn = true;
zeroTheLegalMovesMatrix(i_OtheloGameBoard);
if (i_SecondPlayer.StateGame == OtheloGameBoard.eGameTypes.Computer && m_ListWithTheCurrentPositinsOptionsOnBoardForRandom.Count != 0)
{
m_ListWithTheCurrentPositinsOptionsOnBoardForRandom.Clear();
}
createCurrentLegalMovesMatrix(i_OtheloGameBoard, i_CurrentSignalTurn, i_SecondPlayer);
if (checkIfLegalMovesMatrixEmptyFromCurrentSignalTurn(i_CurrentSignalTurn, i_OtheloGameBoard) == v_LegalMovesMatrixEmptyFromCurrentSignalTurn)
{
currentPlayerHasOptionToContinueThisTurn = !currentPlayerHasOptionToContinueThisTurn;
}
return(currentPlayerHasOptionToContinueThisTurn);
}
private void startNewGame(OtheloGameBoard i_OtheloGameBoard)
{
i_OtheloGameBoard.InitializeOtheloGameBoard();
s_CurrentSignalTurn = k_FirstPlayerSignal; // Always the 'X' player starts first
}
private void askFromCurrentPlayerToInsertThePositionToHisNextStep(out int[] o_PositionFromUserInTheBoard, OtheloGameBoard i_OtheloGameBoard)
{
string strUserRowNumberPosition;
string strUserColumnLetterPosition;
int intUserRowNumberPosition;
int convertedIntUserRowNumberPosition;
int convertedIntUserColumnLetterPosition;
Console.WriteLine(@"Please choose cell in the board you want to put {0}. First enter the row number and press enter :", s_CurrentSignalTurn);
strUserRowNumberPosition = Console.ReadLine();
intUserRowNumberPosition = checkTheInputRowNumberPosition(strUserRowNumberPosition, i_OtheloGameBoard);
Console.WriteLine("Now enter column letter position you want :");
strUserColumnLetterPosition = Console.ReadLine();
checkTheInputColumnLetterPosition(ref strUserColumnLetterPosition, i_OtheloGameBoard);
convertedIntUserRowNumberPosition = intUserRowNumberPosition - 1; // Match between input number row index and matrix row index
convertedIntUserColumnLetterPosition = convertTheInputLetterToActualIndexesInTheBoard(strUserColumnLetterPosition);
// Insert the position from user to the array
o_PositionFromUserInTheBoard = new int[2];
o_PositionFromUserInTheBoard[0] = convertedIntUserRowNumberPosition;
o_PositionFromUserInTheBoard[1] = convertedIntUserColumnLetterPosition;
}
private int checkTheInputRowNumberPosition(string i_StrUserRowNumberPosition, OtheloGameBoard i_OtheloGameBoard)
{
int intUserRowNumberPosition;
const bool v_UserInsertLegalRowNumber = true;
const bool v_SuccessParseStringToInt = true;
checkIfUserInputWantToExitFromGame(i_StrUserRowNumberPosition);
while (int.TryParse(i_StrUserRowNumberPosition, out intUserRowNumberPosition) != v_SuccessParseStringToInt ||
i_OtheloGameBoard.CheckTheInputRowNumberIsNotOutOfBoundsOfTheGameBoard(intUserRowNumberPosition) != v_UserInsertLegalRowNumber)
{
Console.WriteLine(@"
Wrong input row number!!! Out of game board bounds
Enter again row number value");
i_StrUserRowNumberPosition = Console.ReadLine();
checkIfUserInputWantToExitFromGame(i_StrUserRowNumberPosition);
}
return(intUserRowNumberPosition);
}
private void printMsgAboutTheWinner(OtheloGamePlayer i_FirstPlayer, OtheloGamePlayer i_SecondPlayer, OtheloGameBoard i_OtheloGameBoard, string i_MsgAboutTheWinner)
{
string msgAboutCurrentTurn = string.Format(@" GAME OVER ! ! ! {0} Your points in this game are : {1} : {3} points, {2} : {4} points", i_MsgAboutTheWinner, i_FirstPlayer.PlayerName, i_SecondPlayer.PlayerName, i_FirstPlayer.PlayerPoints, i_SecondPlayer.PlayerPoints);
Console.WriteLine(msgAboutCurrentTurn);
}
// $G$ CSS-028 (-3) method shouldn't include more then one return command.
private bool recursiveMethodToCheckThereIsMyTypeBlockSignalInTheEndOfThisSideRow(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, int i_RowIndexToMoveAround, int i_ColumnIndexToMoveAround)
{
const bool v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow = true;
const char k_EmptyCellInGameBoard = '\0';
/* Stop conditions of the recursion :
* If we out of the board bourders */
if (i_RowIndex == i_OtheloGameBoard.OtheloGameBoardMatrixDimension || i_ColumnIndex == i_OtheloGameBoard.OtheloGameBoardMatrixDimension)
{
return(!v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow);
}
else if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex, i_ColumnIndex] == i_CurrentSignalTurn)
{ // If we arrive to signal like my type - so stop and return true , cause bloking can be
return(v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow);
}
else if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex, i_ColumnIndex] == k_EmptyCellInGameBoard)
{ // If we arrive to empty place in board - so stop and return false , cause bloking can't be
return(!v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow);
}
else if (i_RowIndex + i_RowIndexToMoveAround < 0 || i_RowIndex + i_RowIndexToMoveAround > i_OtheloGameBoard.OtheloGameBoardMatrixDimension)
{ // In case the next step is out of rows bounds
return(!v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow);
}
else if (i_ColumnIndex + i_ColumnIndexToMoveAround < 0 || i_ColumnIndex + i_ColumnIndexToMoveAround > i_OtheloGameBoard.OtheloGameBoardMatrixDimension)
{ // In case the next step is out of columns bounds
return(!v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow);
}
// Recursive calling
return(recursiveMethodToCheckThereIsMyTypeBlockSignalInTheEndOfThisSideRow(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround));
}
private bool checkNextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, int i_RowIndex, int i_ColumnIndex, int i_RowIndexToMoveAround, int i_ColumnIndexToMoveAround)
{
const bool v_StayInBoardBordersIfYouMoveOneSide = true;
const bool v_StayInBoardBordersIfYouMoveTwoSide = true;
const bool v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow = true;
bool nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType = true;
int doubleRowIndex = i_RowIndexToMoveAround * 2;
int doubleColumnIndex = i_ColumnIndexToMoveAround * 2;
if (checkYouStayInBoardBordersIfYouMoveOneSideNextToPosition(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround) == v_StayInBoardBordersIfYouMoveOneSide)
{
// If the close signal is the opposite of my type - so it is a possible side
if (i_OtheloGameBoard.OtheloGameBoardMatrix[i_RowIndex + i_RowIndexToMoveAround, i_ColumnIndex + i_ColumnIndexToMoveAround] == i_OtheloGameBoard.GetTheOppositeSignal(i_CurrentSignalTurn))
{
// If there is more than one signal after my signal in this side
if (checkThereIsAtLeastOneMoreSignalOnBoardTwoSidesFromMYPosition(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex, i_ColumnIndex, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround) == v_StayInBoardBordersIfYouMoveTwoSide)
{
if (recursiveMethodToCheckThereIsMyTypeBlockSignalInTheEndOfThisSideRow(i_OtheloGameBoard, i_CurrentSignalTurn, i_RowIndex + doubleRowIndex, i_ColumnIndex + doubleColumnIndex, i_RowIndexToMoveAround, i_ColumnIndexToMoveAround) != v_ThereIsMyTypeBlockSignalInTheEndOfThisSideRow)
{
nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType = !nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType;
}
}
else
{
nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType = !nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType;
}
}
else
{
nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType = !nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType;
}
}
else
{
nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType = !nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType;
}
return(nextSignalInSpecificSideOppositeAndTheRowEndWithMySignalType);
}
private void printWhoIsTheWinnerOfTheCurrentGame(OtheloGamePlayer i_FirstPlayer, OtheloGamePlayer i_SecondPlayer, OtheloGameBoard i_OtheloGameBoard)
{
char theWinnerOfTheCurrentGame;
string msgAboutTheWinner;
theWinnerOfTheCurrentGame = s_OtheloGamePolicy.CheckWhoIsTheWinnerOfTheCurrentGame(i_OtheloGameBoard, i_FirstPlayer, i_SecondPlayer);
if (theWinnerOfTheCurrentGame == 'X')
{
msgAboutTheWinner = string.Format("{0} is the winner :))))))", i_FirstPlayer.PlayerName);
printMsgAboutTheWinner(i_FirstPlayer, i_SecondPlayer, i_OtheloGameBoard, msgAboutTheWinner);
}
else if (theWinnerOfTheCurrentGame == 'O')
{
msgAboutTheWinner = string.Format("{0} is the winner :))))))", i_SecondPlayer.PlayerName);
printMsgAboutTheWinner(i_SecondPlayer, i_FirstPlayer, i_OtheloGameBoard, msgAboutTheWinner);
}
else
{
// FirstPlayer signals == SecondPlayer signals on board
msgAboutTheWinner = string.Format("There is no winner this game", i_FirstPlayer.PlayerName);
printMsgAboutTheWinner(i_FirstPlayer, i_SecondPlayer, i_OtheloGameBoard, msgAboutTheWinner);
}
}
// $G$ DSN-999 (-5) this method is to long - should be divided to several methods
private void startPlayOtheloGame(OtheloGamePlayer i_FirstPlayer, OtheloGamePlayer i_SecondPlayer, OtheloGameBoard i_OtheloGameBoard)
{
const bool v_HasFreePlaceOnBoardGame = true;
const bool v_WantToPlayAnotherGameWithTheSamePlayer = true;
const bool v_CurrentPlayerCanContinueThisTurn = true;
const bool v_UserChoiseIsLegal = true;
const bool v_TwoPlayersCanNotMoveInTheGame = true;
const bool v_UserWantToStartNewGame = true;
const int k_TimeToDelay = 3000;
bool wantStartNewGame = true;
bool currentPlayerCanPlayThisTurn = true;
int[] positionFromUserInTheBoard;
while (wantStartNewGame == v_UserWantToStartNewGame)
{
while (i_OtheloGameBoard.CheckTheOtheloBoardGameHasFreePlace() == v_HasFreePlaceOnBoardGame)
{
// There are still empty cells on board - continue the game
i_OtheloGameBoard.PrintOtheloGameBoard();
i_OtheloGameBoard.CountAndUpdateHowManySignalsOnBoardFromAnyKind();
checkIfPrintMsgAboutTheCurrentPlayerHasNothingToDoThisTurn(ref currentPlayerCanPlayThisTurn);
printTheCurrentUserTurn(i_FirstPlayer.PlayerName, i_SecondPlayer.PlayerName);
if (s_OtheloGamePolicy.CheckIfCurrentPlayerHasOptionToContinueThisTurn(s_CurrentSignalTurn, i_OtheloGameBoard, i_SecondPlayer) == v_CurrentPlayerCanContinueThisTurn)
{
// If it's regular player turn ( not the computer )
if ((s_CurrentSignalTurn == k_FirstPlayerSignal) || (s_CurrentSignalTurn == k_SecondPlayerSignal && i_SecondPlayer.StateGame != OtheloGameBoard.eGameTypes.Computer))
{
// There is atleast one option to the current player to continue in this turn
currentPlayerCanContinueToPlayThisTurn(i_OtheloGameBoard, out positionFromUserInTheBoard);
/* In case it is possible the current player to continue and he want to put his signal in empty position on the board,
* so now you have to check if it's legal */
while (s_OtheloGamePolicy.CheckTheUserChoiseIsLegal(s_CurrentSignalTurn, i_OtheloGameBoard, positionFromUserInTheBoard) != v_UserChoiseIsLegal)
{
// In case the user chose illegal position - try insert new position
Console.WriteLine("Illegal position!!! You can put your signal only if you block the other player!");
currentPlayerCanContinueToPlayThisTurn(i_OtheloGameBoard, out positionFromUserInTheBoard);
}
// In case the position from user is legal - so do it!
s_OtheloGamePolicy.PutSignalInTheRequiredUserPositionOnBoard(i_OtheloGameBoard, s_CurrentSignalTurn, positionFromUserInTheBoard);
}
else if (s_CurrentSignalTurn == k_SecondPlayerSignal && i_SecondPlayer.StateGame == OtheloGameBoard.eGameTypes.Computer)
{ // In case it's second player turn and it's the COMPUTER
s_OtheloGamePolicy.PutAutomaticSignalOfCompuerOnBoard(i_OtheloGameBoard, s_CurrentSignalTurn);
System.Threading.Thread.Sleep(k_TimeToDelay);
}
}
else
{ // In case the current player has nothing to do
currentPlayerCanPlayThisTurn = !currentPlayerCanPlayThisTurn;
}
/* In case there isn't possible way to current player to continue this turn - so move to the other player
* We arrive here also when the current player finish his turn and we continue to the other player*/
if (checkTheTwoPlayersCanNotMoveInTheGame(i_OtheloGameBoard, i_SecondPlayer) == v_TwoPlayersCanNotMoveInTheGame)
{
printMassageInCaseTwoPlayersCanNotMoveInTheGame(i_OtheloGameBoard);
break;
}
changeTurnToTheOtherPlayer();
}
// No free place on board game or no one from the players can play - so finish the current game and display the points status
noFreePlaceOnBoardOrNoOneCanPlaySoFinishTheGame(i_FirstPlayer, i_SecondPlayer, i_OtheloGameBoard);
if (askAboutAnotherGameWithTheSamePlayer() != v_WantToPlayAnotherGameWithTheSamePlayer)
{
printMsgAboutLeaveTheGame();
wantStartNewGame = !wantStartNewGame; // Dont start an new game
}
else
{ // Want to start an new game
startNewGame(i_OtheloGameBoard);
}
}
}
private void noFreePlaceOnBoardOrNoOneCanPlaySoFinishTheGame(OtheloGamePlayer i_FirstPlayer, OtheloGamePlayer i_SecondPlayer, OtheloGameBoard i_OtheloGameBoard)
{
i_OtheloGameBoard.CountAndUpdateHowManySignalsOnBoardFromAnyKind();
printWhoIsTheWinnerOfTheCurrentGame(i_FirstPlayer, i_SecondPlayer, i_OtheloGameBoard);
}
private void checkTheInputColumnLetterPosition(ref string io_StrUserColumnLetterPosition, OtheloGameBoard i_OtheloGameBoard)
{
const bool v_UserInsertLegalColumnLetterPosition = true;
checkIfUserInputWantToExitFromGame(io_StrUserColumnLetterPosition);
while (i_OtheloGameBoard.CheckTheInputColumnLetterIsNotOutOfBoundsOfTheGameBoard(io_StrUserColumnLetterPosition) != v_UserInsertLegalColumnLetterPosition)
{
Console.WriteLine(@"
Wrong input column letter!!! Out of game board bounds
Enter again column letter value");
io_StrUserColumnLetterPosition = Console.ReadLine();
checkIfUserInputWantToExitFromGame(io_StrUserColumnLetterPosition);
}
}
private bool checkIfLegalMovesMatrixEmptyFromCurrentSignalTurn(char i_CurrentSignalTurn, OtheloGameBoard i_OtheloGameBoard)
{
bool legalMovesMatrixEmptyFromCurrentSignalTurn = true;
for (int i = 0; i < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; i++)
{
for (int j = 0; j < i_OtheloGameBoard.OtheloGameBoardMatrixDimension; j++)
{
/* In case the 'LegalMovesMatrix' contains atleast one signal type -
* so it's mean that the current player can play this turn */
if (this.m_AllCurrentLegalMovesMatrix[i, j] == i_CurrentSignalTurn)
{
legalMovesMatrixEmptyFromCurrentSignalTurn = !legalMovesMatrixEmptyFromCurrentSignalTurn;
i = i_OtheloGameBoard.OtheloGameBoardMatrixDimension;
break;
}
}
}
return(legalMovesMatrixEmptyFromCurrentSignalTurn);
}
private void createCurrentLegalMovesMatrix(OtheloGameBoard i_OtheloGameBoard, char i_CurrentSignalTurn, OtheloGamePlayer i_SecondPlayer)
{
fillCurrentLegalMovesMatrix(i_OtheloGameBoard, i_CurrentSignalTurn, i_SecondPlayer);
}