private PieceMove findSpecificEatingMoves(GamePiece i_Piece, Player.eDirection i_VerticalDirection, Player.eDirection i_HorizontalDirection)
{
PieceMove eatingMove = null;
int pieceToEatRow = i_Piece.Location.Y + (int)i_VerticalDirection;
int pieceToEatCol = i_Piece.Location.X + (int)i_HorizontalDirection;
if (isCoordinateInBoard(pieceToEatRow, pieceToEatCol))
{
Player leftSquareOwner = getSquareOwnership(pieceToEatRow, pieceToEatCol);
if (leftSquareOwner != null && leftSquareOwner != i_Piece.Owner)
{
int squareToJumpToRow = pieceToEatRow + (int)i_VerticalDirection;
int squareToJumpToCol = pieceToEatCol + (int)i_HorizontalDirection;
if (isCoordinateInBoard(squareToJumpToRow, squareToJumpToCol))
{
if (getSquareOwnership(squareToJumpToRow, squareToJumpToCol) == null)
{
Point destination = new Point(squareToJumpToCol, squareToJumpToRow);
eatingMove = new PieceMove(i_Piece.Location, destination, true);
}
}
}
}
return(eatingMove);
}
public GamePiece FindEatenPiece(PieceMove i_EatingMove)
{
Point difference = new Point(i_EatingMove.Destination.X - i_EatingMove.Location.X, i_EatingMove.Destination.Y - i_EatingMove.Location.Y);
difference.X = difference.X / 2;
difference.Y = difference.Y / 2;
Point eatenPieceLocation = new Point(i_EatingMove.Location.X + difference.X, i_EatingMove.Location.Y + difference.Y);
return(r_Board[eatenPieceLocation.Y, eatenPieceLocation.X]);
}
private PieceMove findSpecificSteppingMove(Point i_Location, Player.eDirection i_VerticalDirection, Player.eDirection i_HorizontalDirection)
{
PieceMove steppingMove = null;
int row = i_Location.Y + (int)i_VerticalDirection;
int col = i_Location.X + (int)i_HorizontalDirection;
if (isCoordinateInBoard(row, col) && getSquareOwnership(row, col) == null)
{
Point destination = new Point(col, row);
steppingMove = new PieceMove(i_Location, destination, false);
}
return(steppingMove);
}
private List <PieceMove> findEatingMoves(GamePiece i_Piece, Player.eDirection i_VerticalDirection)
{
List <PieceMove> currentPieceEatingMoves = new List <PieceMove>(2);
PieceMove currentPieceEatingLeft = findSpecificEatingMoves(i_Piece, i_VerticalDirection, Player.eDirection.Left);
PieceMove currentPieceEatingRight = findSpecificEatingMoves(i_Piece, i_VerticalDirection, Player.eDirection.Right);
if (currentPieceEatingLeft != null)
{
currentPieceEatingMoves.Add(currentPieceEatingLeft);
}
if (currentPieceEatingRight != null)
{
currentPieceEatingMoves.Add(currentPieceEatingRight);
}
return(currentPieceEatingMoves);
}
private List <PieceMove> findSteppingForwardMoves(GamePiece i_GamePiece, Player.eDirection i_VerticalDirection)
{
List <PieceMove> currentPieceSteppingForward = new List <PieceMove>(2);
PieceMove currentPieceSteppingLeft = findSpecificSteppingMove(i_GamePiece.Location, i_VerticalDirection, Player.eDirection.Left);
PieceMove currentPieceSteppingRight = findSpecificSteppingMove(i_GamePiece.Location, i_VerticalDirection, Player.eDirection.Right);
if (currentPieceSteppingLeft != null)
{
currentPieceSteppingForward.Add(currentPieceSteppingLeft);
}
if (currentPieceSteppingRight != null)
{
currentPieceSteppingForward.Add(currentPieceSteppingRight);
}
return(currentPieceSteppingForward);
}