internal void PlayTurn()
{
int originRowIndex = m_CurrentMove.Origin.Coordinates.RowIndex;
int originColIndex = m_CurrentMove.Origin.Coordinates.ColIndex;
int destRowIndex = m_CurrentMove.Destination.Coordinates.RowIndex;
int destColIndex = m_CurrentMove.Destination.Coordinates.ColIndex;
Board.BoardSquare origin = m_Board.getBoardSquare(originRowIndex, originColIndex);
Board.BoardSquare destination = m_Board.getBoardSquare(destColIndex, destRowIndex);
m_Board.setBoardSquare(originRowIndex, originColIndex, eShape.Blank, ePlayerColor.Blank);
if (m_CurPlayer.Color == ePlayerColor.White && destRowIndex == 0)
{
m_Board.setBoardSquare(destRowIndex, destColIndex, eShape.WhiteKing, m_CurPlayer.Color);
}
else if (m_CurPlayer.Color == ePlayerColor.Black && destRowIndex == m_Board.Size - 1)
{
m_Board.setBoardSquare(destRowIndex, destColIndex, eShape.BlackKing, m_CurPlayer.Color);
}
else
{
m_Board.setBoardSquare(destRowIndex, destColIndex, origin.GetShape, m_CurPlayer.Color);
}
if (m_CurrentMove.IsEatMove)
{
int toEatRowIndex = (originRowIndex > destRowIndex) ? (originRowIndex - 1) : (originRowIndex + 1);
int toEatColIndex = (originColIndex > destColIndex) ? (originColIndex - 1) : (originColIndex + 1);
m_Board.setBoardSquare(toEatRowIndex, toEatColIndex, eShape.Blank, ePlayerColor.Blank);
m_JustAte = true;
CheckForExtraEat(m_Board.getBoardSquare(destRowIndex, destColIndex));
}
}
private Move GetMoveFromString(string i_UserInput)
{
string origin = i_UserInput.Substring(0, 2);
string dest = i_UserInput.Substring(3);
Board.BoardSquare originSquare = m_Board.getBoardSquare(origin[1] - 'a', origin[0] - 'A');
Board.BoardSquare destSquare = m_Board.getBoardSquare(dest[1] - 'a', dest[0] - 'A');
return(new Move(originSquare, destSquare, false));
}
private void CheckForExtraEat(Board.BoardSquare i_Origin)
{
List <Move> legalMoves = SquareLegalMove(i_Origin);
legalMoves = UpdateEdibleMoves(legalMoves);
if (legalMoves.Count > 0)
{
m_SwitchTurn = false;
m_LegalMoves = legalMoves;
}
else
{
m_SwitchTurn = true;
}
}
private List <Move> SquareLegalMove(Board.BoardSquare i_BoardSquare)
{
List <Move> output = new List <Move>();
Location currentLocation = i_BoardSquare.Coordinates;
int colIndex = currentLocation.ColIndex;
int rowIndex = currentLocation.RowIndex;
switch (i_BoardSquare.GetShape)
{
case eShape.White:
// Checks available right upwards move
if (CheckBoundaries(rowIndex - 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.Black) ||
(m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex + 2, m_Board.Size) &&
(m_Board.getBoardSquare(rowIndex - 2, colIndex + 2).GetShape == eShape.Blank))
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex + 2), true));
}
}
}
// Checks available left upwards move
if (CheckBoundaries(rowIndex - 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.Black) || (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex - 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex - 2), true));
}
}
}
break;
case eShape.WhiteKing:
// Checks available right upwards move
if (CheckBoundaries(rowIndex - 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.Black) || (m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex + 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex - 2, colIndex + 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex + 2), true));
}
}
}
// Checks available left upwards move
if (CheckBoundaries(rowIndex - 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.Black) || (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex - 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex - 2), true));
}
}
}
// Checks available right downwards move
if (CheckBoundaries(rowIndex + 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.Black) || (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex + 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex + 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex + 2), true));
}
}
}
// Checks available left downwards move
if (CheckBoundaries(rowIndex + 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.Black) || (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.BlackKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex - 2), true));
}
}
}
break;
case eShape.Black:
// Checks available right downwards move
if (CheckBoundaries(rowIndex + 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex + 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex + 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex + 2), true));
}
}
}
// Checks available left downwards move
if (CheckBoundaries(rowIndex + 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex - 2), true));
}
}
}
break;
case eShape.BlackKing:
// Checks available right upwards move
if (CheckBoundaries(rowIndex - 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex - 1, colIndex + 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex + 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex - 2, colIndex + 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex + 2), true));
}
}
}
// Checks available left upwards move
if (CheckBoundaries(rowIndex - 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex - 1, colIndex - 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex - 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex - 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex - 2, colIndex - 2), true));
}
}
}
// Checks available right downwards move
if (CheckBoundaries(rowIndex + 1, colIndex + 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex + 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex + 1, colIndex + 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex + 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex + 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex + 2), true));
}
}
}
// Checks available left downwards move
if (CheckBoundaries(rowIndex + 1, colIndex - 1, m_Board.Size))
{
if (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 1, colIndex - 1), false));
}
else if ((m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.White) || (m_Board.getBoardSquare(rowIndex + 1, colIndex - 1).GetShape == eShape.WhiteKing))
{
if (CheckBoundaries(rowIndex + 2, colIndex - 2, m_Board.Size) && m_Board.getBoardSquare(rowIndex + 2, colIndex - 2).GetShape == eShape.Blank)
{
output.Add(new Move(m_Board.getBoardSquare(rowIndex, colIndex), m_Board.getBoardSquare(rowIndex + 2, colIndex - 2), true));
}
}
}
break;
}
return(output);
}
internal Move(Board.BoardSquare i_Origin, Board.BoardSquare i_Dest, bool i_IsEatMove)
{
m_IsEatMove = i_IsEatMove;
m_Origin = i_Origin;
m_Dest = i_Dest;
}