private static bool isTryingToJump(PlayerMove i_ParseMove, char coinType)
{
bool isJumpByTwoSquares = true;
if (coinType.Equals('U') || coinType.Equals('K'))
{
isJumpByTwoSquares = KingValidation.isTryingToJump_King(i_ParseMove);
}
else
{
if (coinType.Equals(Constants.k_FirstCoinType))
{
isJumpByTwoSquares = (i_ParseMove.NextRowIndex != i_ParseMove.CurrentRowIndex + 2) ? false : true;
}
else
{
isJumpByTwoSquares = (i_ParseMove.NextRowIndex != i_ParseMove.CurrentRowIndex - 2) ? false : true;
}
}
if (isJumpByTwoSquares)
{
isJumpByTwoSquares = (Math.Abs(i_ParseMove.CurrentColIndex - i_ParseMove.NextColIndex) != 2) ? false : true;
}
return(isJumpByTwoSquares);
}
public static string IsLegalMovement(PlayerMove currentMove, Board i_Board)
{
bool isValidMovement = true;
Square sourceSquare;
Square destinationSquare;
char currentUserCoinType;
char otherUserCoinType;
bool tryingToJump;
Coin[,] boardArray = i_Board.BoardArray;
sourceSquare = currentMove.CurrentSquare;
destinationSquare = currentMove.NextSquare;
string errorMessage = string.Empty;
if (!movementIndexesInRange(currentMove, i_Board.BoardSize))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.OutOfBoundMessage();
}
else
{
Coin currentCoin = boardArray[sourceSquare.RowIndex, sourceSquare.ColumnIndex];
if (i_Board.IsEmptyAtSquare(sourceSquare))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.NoCoinToMoveMessage();
}
if (isValidMovement)
{
currentUserCoinType = currentCoin.Type;
otherUserCoinType = currentUserCoinType == Constants.k_FirstCoinType ? Constants.k_SecondCoinType : Constants.k_FirstCoinType;
if (!currentCoin.Type.Equals(currentUserCoinType))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.NoCoinToMoveMessage();
}
else if (currentCoin.IsKing)
{
tryingToJump = KingValidation.isTryingToJump_King(currentMove);
if (tryingToJump)
{
isValidMovement = IsValidJump(currentMove, otherUserCoinType, i_Board);
if (!isValidMovement)
{
errorMessage = ErrorMessageGenerator.InvalidJumpMessage();
}
}
else
{
if (!i_Board.IsEmptyAtSquare(destinationSquare))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.SquareIsBlockedMessage();
}
else
{
isValidMovement = KingValidation.isDiagonal_King(currentMove);
if (!isValidMovement)
{
errorMessage = ErrorMessageGenerator.NotDiagonalMessage();
}
}
}
}
else if (IsTryingToJump(currentMove, currentUserCoinType))
{
if (!IsValidJump(currentMove, otherUserCoinType, i_Board))
{
errorMessage = ErrorMessageGenerator.InvalidJumpMessage();
}
}
else if (!i_Board.IsEmptyAtSquare(destinationSquare))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.SquareIsBlockedMessage();
}
else if (!IsDiagonal(currentMove, currentUserCoinType))
{
isValidMovement = false;
errorMessage = ErrorMessageGenerator.NotDiagonalMessage();
}
}
}
return(errorMessage);
}
private bool parseUserInput(Player i_CurrentPlayer, Player i_OtherPlayer)
{
bool isValidMove = false;
string inputMove;
bool currentMoveIsJump = false;
bool gameIsOver = false;
bool tryingToQuit = false;
bool allowedToQuit = false;
bool newKingWasCreated = false;
Coin currentCoin;
ArrayList allPossibleJumps;
m_PossibleMoves = new PossibleMoves(m_PlayingBoard);
if (!this.m_CurrentPlayer.IsComputer)
{
inputMove = Console.ReadLine();
while (!gameIsOver && (!isValidMove || (isValidMove && tryingToQuit)))
{
tryingToQuit = m_InputValidation.IsTryingToQuit(inputMove);
allowedToQuit = MovementValidation.IsAllowedToQuit(m_MatchInformation, i_CurrentPlayer, i_OtherPlayer);
if (tryingToQuit && !allowedToQuit)
{
Console.WriteLine(ErrorMessageGenerator.InvalidQuitMessage());
}
if (tryingToQuit && allowedToQuit)
{
if (quitHandler(this.m_CurrentPlayer.Name))
{
gameIsOver = true;
}
else
{
tryingToQuit = false;
inputMove = Console.ReadLine();
}
}
else
{
isValidMove = m_InputValidation.InputFormatIsValid(inputMove);
if (isValidMove)
{
this.m_CurrentMove = new PlayerMove(inputMove);
string errorMessage = MovementValidation.IsLegalMovement(this.m_CurrentMove, m_PlayingBoard);
if (!errorMessage.Equals(string.Empty))
{
isValidMove = false;
Console.WriteLine(errorMessage);
inputMove = Console.ReadLine();
}
else
{
currentCoin = m_PlayingBoard.BoardArray[this.m_CurrentMove.CurrentRowIndex, this.m_CurrentMove.CurrentColIndex];
if (!MovementValidation.IsCoinBelongToPlayer(this.m_CurrentPlayer, currentCoin))
{
Console.WriteLine(ErrorMessageGenerator.TryingToMoveOpponentsCoin());
inputMove = Console.ReadLine();
}
}
}
else
{
Console.WriteLine(ErrorMessageGenerator.FormatErrorMessage());
inputMove = Console.ReadLine();
}
}
}
this.m_CurrentMove = new PlayerMove(inputMove);
}
else
{
this.m_CurrentMove = RandomMovementGenerator.getRandomMove(m_PossibleMoves.SecondPlayerPossibleMoves);
}
Coin[,] boardArray = m_PlayingBoard.BoardArray;
currentCoin = m_PlayingBoard.BoardArray[this.m_CurrentMove.CurrentRowIndex, this.m_CurrentMove.CurrentColIndex];
if (!gameIsOver)
{
char currentUserCoinType = currentCoin.Type;
m_PlayingBoard.MoveCoinInBoard(this.m_CurrentMove);
if (shouldBeKinged())
{
currentCoin.IsKing = true;
newKingWasCreated = true;
}
currentMoveIsJump = currentCoin.IsKing == false?MovementValidation.IsTryingToJump(this.m_CurrentMove, currentUserCoinType) : KingValidation.isTryingToJump_King(this.m_CurrentMove);
if (currentMoveIsJump)
{
m_PlayingBoard.EatCoin(this.m_CurrentMove);
m_PossibleMoves = new PossibleMoves(m_PlayingBoard);
allPossibleJumps = m_PossibleMoves.getAllPossibleJumps(this.m_CurrentMove, currentUserCoinType);
while (allPossibleJumps.Count != 0 && !newKingWasCreated)
{
Ex02.ConsoleUtils.Screen.Clear();
m_PlayingBoard.printBoard();
if (!this.m_CurrentPlayer.IsComputer)
{
Console.WriteLine(this.m_CurrentPlayer.Name + ", you can eat more. Please enter another move.");
inputMove = Console.ReadLine();
isValidMove = m_InputValidation.InputFormatIsValid(inputMove);
while (!isValidMove)
{
Console.WriteLine(this.m_CurrentPlayer.Name + ", the input is invalid. enter a good move please");
inputMove = Console.ReadLine();
isValidMove = m_InputValidation.InputFormatIsValid(inputMove);
this.m_CurrentMove = new PlayerMove(inputMove);
}
this.m_CurrentMove = new PlayerMove(inputMove);
if (!PossibleMoves.isJumpPossible(allPossibleJumps, this.m_CurrentMove))
{
Console.WriteLine(this.m_CurrentPlayer.Name + ", the Move is not a valid jump. enter a good jump please");
isValidMove = false;
}
}
else
{
this.m_CurrentMove = RandomMovementGenerator.getRandomMove(allPossibleJumps);
}
m_PlayingBoard.EatCoin(this.m_CurrentMove);
m_PlayingBoard.MoveCoinInBoard(this.m_CurrentMove);
m_PossibleMoves = new PossibleMoves(m_PlayingBoard);
allPossibleJumps = m_PossibleMoves.getAllPossibleJumps(this.m_CurrentMove, currentUserCoinType);
}
}
}
if (shouldBeKinged())
{
currentCoin.IsKing = true;
newKingWasCreated = true;
}
Ex02.ConsoleUtils.Screen.Clear();
if (!gameIsOver)
{
this.m_MatchInformation = new MatchInformation(this.m_FirstPlayer, this.m_SecondPlayer, m_PlayingBoard);
gameIsOver = this.m_MatchInformation.IsWinnerFound();
if (gameIsOver)
{
endMatch();
}
else
{
m_PlayingBoard.printBoard();
Console.WriteLine(this.m_CurrentPlayer.Name + "'s move was: " + this.m_CurrentMove.GetFullMove());
Console.WriteLine(i_OtherPlayer.Name + "'s Turn (" + i_OtherPlayer.CoinType + ") :");
}
}
return(gameIsOver);
}