public void base_checker_should_be_able_to_move_from_3_0_to_2_1()
{
BoardLocation start = new BoardLocation(3,0);
BoardLocation end = new BoardLocation(2,1);
BaseCheckerPiece piece = new BaseCheckerPiece(BlackWhiteColor.Black, start);
bool expected = true;
bool actual = piece.CanPieceMove(end);
Assert.AreEqual(expected, actual);
}
public void base_checker_should_not_be_able_to_move_to_a_white_space()
{
BoardLocation start = new BoardLocation(1,0);
BoardLocation end = new BoardLocation(1,1);
BaseCheckerPiece piece = new BaseCheckerPiece(BlackWhiteColor.Black, start);
bool expected = false;
bool actual = piece.CanPieceMove(end);
Assert.AreEqual(expected, actual);
}
public void base_checker_not_be_able_to_move_to_its_same_row_horizontally()
{
BoardLocation start = new BoardLocation(1,0);
BoardLocation end = new BoardLocation(3,0);
BaseCheckerPiece piece = new BaseCheckerPiece(BlackWhiteColor.Black, start);
bool expected = false;
bool actual = piece.CanPieceMove(end);
Assert.AreEqual(expected, actual);
}
public bool CanPieceMove(BoardLocation newLocation)
{
int moveDistance = Math.Abs (newLocation.Y) - Math.Abs (Location.Y);
if (newLocation.GetSquareColor () == BlackWhiteColor.White
|| moveDistance > 1
|| moveDistance == 0)
{
return false;
}
else
{
return true;
}
}
public bool MovePiece(IPiece piece, BoardLocation newLocation)
{
RemovePiece (piece);
piece.Location = newLocation;
AddPiece (piece);
return true;
// if (piece.CanPieceMove (newLocation))
// {
// RemovePiece (piece);
// piece.Location = newLocation;
// AddPiece (piece);
// return true;
// }
// else
// {
// return false;
// }
}
public Piece(PieceColor color, int x, int y)
{
Color = color;
Location = new BoardLocation(x, y);
}
public BaseCheckerPiece(BlackWhiteColor color, int x, int y)
{
PieceColor = color;
Location = new BoardLocation(x, y);
}
public BaseCheckerPiece(BlackWhiteColor color, BoardLocation location)
{
PieceColor = color;
Location = location;
}
private void RemoveCapturedPiece(BoardLocation captureLocation)
{
this.Controls.Remove(FindPiece(captureLocation) as Control);
AdjustBoard(captureLocation, GridEntry.EMPTY);
}
private void MovePiece(GamePiece movingPiece, BoardLocation EndLoc, GameState gameState)
{
_GameTurn.GameState = GameState.INMOVE;
AdjustBoard(movingPiece.BoardLocation, GridEntry.EMPTY);
Controls.Remove(movingPiece as Control);
movingPiece.BoardLocation = EndLoc;
if (movingPiece.IsPromoted == false && (EndLoc.Row == 0 || EndLoc.Row == 7))
{
if (movingPiece.PieceState == GridEntry.WHITEPAWN && EndLoc.Row == 7)
{
KingPiece(movingPiece, GetImage("Checkers.Assets.WhiteKing.png"), GridEntry.WHITEKING);
}
if (movingPiece.PieceState == GridEntry.BLACKPAWN && EndLoc.Row == 0)
{
KingPiece(movingPiece, GetImage("Checkers.Assets.BlackKing.png"), GridEntry.BLACKKING);
}
}
movingPiece.Location = new Point((LEFTMARGIN + TILESIZE * EndLoc.Column) + 10, (TOPMARGIN + TILESIZE * EndLoc.Row) + 10);
this.Controls.Add(movingPiece);
this.Controls.SetChildIndex(movingPiece, 1000);
movingPiece.BringToFront();
_GameTurn.GameState = gameState;
AdjustBoard(movingPiece.BoardLocation, movingPiece.PieceState);
TurnChange();
}
private void AdjustBoard(BoardLocation location, GridEntry state)
{
_GameTurn.BOARDARRAY[location.Row, location.Column] = (int)state;
}
private GamePiece FindPiece(BoardLocation loc)
{
foreach (Control c in this.Controls)
{
if (c is GamePiece)
{
if (((GamePiece)c).BoardLocation.Row == loc.Row && ((GamePiece)c).BoardLocation.Column == loc.Column)
{
return (GamePiece)c;
}
}
}
return null;
}
private bool IsCaptureMove(GamePiece currentPiece, TilePiece destinationTile)
{
int row = currentPiece.BoardLocation.Row - destinationTile.BoardLocation.Row;
int column = currentPiece.BoardLocation.Column - destinationTile.BoardLocation.Column;
if (Math.Abs(row) > 2 || Math.Abs(column) > 2)
return false;
bool IsCapture = false;
BoardLocation captureLoc = new BoardLocation();
if (currentPiece.PieceState == GridEntry.WHITEPAWN)
{
var land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column - 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column + 1 };
}
}
else if (currentPiece.PieceState == GridEntry.BLACKPAWN)
{
var land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column - 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column + 1 };
}
}
else if (currentPiece.IsPromoted)
{
if (currentPiece.PieceState == GridEntry.WHITEKING)
{
var land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column - 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column + 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column + 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.BLACKPAWN || cellState == GridEntry.BLACKKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column - 1 };
}
}
else if (currentPiece.PieceState == GridEntry.BLACKKING)
{
var land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column - 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row - 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row - 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row - 1, Column = currentPiece.BoardLocation.Column + 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column + 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column + 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column + 1 };
}
land = new BoardLocation { Row = currentPiece.BoardLocation.Row + 2, Column = currentPiece.BoardLocation.Column - 2 };
if (destinationTile.BoardLocation.Row == land.Row && destinationTile.BoardLocation.Column == land.Column)
{
GridEntry cellState = (GridEntry)Enum.Parse(typeof(GridEntry), _GameTurn.BOARDARRAY[currentPiece.BoardLocation.Row + 1, currentPiece.BoardLocation.Column - 1].ToString());
IsCapture = cellState == GridEntry.WHITEPAWN || cellState == GridEntry.WHITEKING;
captureLoc = new BoardLocation() { Row = currentPiece.BoardLocation.Row + 1, Column = currentPiece.BoardLocation.Column - 1 };
}
}
}
if (IsCapture)
{
this.Controls.Remove(FindPiece(captureLoc) as Control);
_GameTurn.BOARDARRAY[captureLoc.Row, captureLoc.Column] = (int)GridEntry.EMPTY;
}
return IsCapture;
}
