public King(GameBoard board, Color color, ChessGame game) : base(board, color)
{
this.game = game;
}
public Bishop(GameBoard board, Color color) : base(board, color)
{
}
public void Move(GameBoard _Game, Coordinate _Current, Coordinate _Next, Empty _Emptyspace)
{
if (!(whoseturn ^ _Game.Chessboard[Current.X, Current.Y].IsWhite))
{
whoseturn = !whoseturn;
_Game.Chessboard[_Current.X, _Current.Y].didMove = true;
_Game.Chessboard[_Current.X, _Current.Y].didMoveHelper++;
if (_Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty"))
{
isEmpty = true;
}
else if (!(_Game.Chessboard[_Next.X, _Next.Y].IsWhite))
{
isEmpty = false;
for (byte i = 0; i < _Game.Black.Count; i++)
{
if (_Game.Chessboard[_Next.X, _Next.Y] == _Game.Black[i])
{
reversedPiece = i;
break;
}
}
reverserhelper = true;
reversercoord.X = _Game.Chessboard[_Next.X, _Next.Y].Current.X;
reversercoord.Y = _Game.Chessboard[_Next.X, _Next.Y].Current.Y;
_Game.Chessboard[_Next.X, _Next.Y].Current.X = 99;
_Game.Chessboard[_Next.X, _Next.Y].Current.Y = 99;
}
else
{
isEmpty = false;
for (byte i = 0; i < _Game.White.Count; i++)
{
if (_Game.Chessboard[_Next.X, _Next.Y] == _Game.White[i])
{
reversedPiece = i;
break;
}
}
reverserhelper = true;
reversercoord.X = _Game.Chessboard[_Next.X, _Next.Y].Current.X;
reversercoord.Y = _Game.Chessboard[_Next.X, _Next.Y].Current.Y;
_Game.Chessboard[_Next.X, _Next.Y].Current.X = 99;
_Game.Chessboard[_Next.X, _Next.Y].Current.Y = 99;
}
_Game.Chessboard[_Next.X, _Next.Y] = _Game.Chessboard[_Current.X, _Current.Y];
_Game.Chessboard[Current.X, Current.Y] = _Emptyspace;
_Game.Chessboard[_Next.X, _Next.Y].Current.X = _Next.X;
_Game.Chessboard[_Next.X, _Next.Y].Current.Y = _Next.Y;
drawHelper = true;
if (CommonProperties.didEnpassantmove)
{
if (_Game.Chessboard[_Next.X, _Next.Y].IsWhite)
{
_Game.Chessboard[_Next.X - 1, _Next.Y] = _Emptyspace;
}
else
{
_Game.Chessboard[_Next.X + 1, _Next.Y] = _Emptyspace;
}
}
}
}
public bool MatetestforWhite(GameBoard Game, Empty Emptyspace, Check Checker)
{
Coordinate CurrentCoord = new Coordinate();
Coordinate NextCoord = new Coordinate();
for (int i = 0; i < Game.White.Count; i++)
{
string typecheck = Game.White[i].GetType().ToString();
CurrentCoord.X = Game.White[i].Current.X;
CurrentCoord.Y = Game.White[i].Current.Y;
for (byte j = 0; j < 8; j++)
{
NextCoord.X = j;
for (byte k = 0; k < 8; k++)
{
NextCoord.Y = k;
switch (typecheck)
{
case "Chess.Pawn":
Pawn Pawnmover = new Pawn("WHITE");
Pawnmover = (Pawn)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Pawnmover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
case "Chess.Bishop":
Bishop Bishopmover = new Bishop("a");
Bishopmover = (Bishop)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Bishopmover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
case "Chess.Queen":
Queen Queenmover = new Queen("a");
Queenmover = (Queen)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Queenmover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
case "Chess.Knight":
Knight Knightmover = new Knight("a");
Knightmover = (Knight)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Knightmover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
case "Chess.Castle":
Castle Castlemover = new Castle("a");
Castlemover = (Castle)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Castlemover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
case "Chess.King":
King Kingmover = new King("a");
Kingmover = (King)Game.Chessboard[CurrentCoord.X, CurrentCoord.Y];
if (Kingmover.isMovable(Game, NextCoord))
{
Game.Chessboard[CurrentCoord.X, CurrentCoord.Y].Move(Game, CurrentCoord, NextCoord, Emptyspace);
if (!(Checker.Checktest(Game, NextCoord)))
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
}
else
{
Game.LastmoveReverser(Game, CurrentCoord, NextCoord, Emptyspace);
return(true);
}
}
break;
}
}
}
}
return(false);
}
public Queen(GameBoard board, Color color) : base(board, color)
{
}
public bool isMovable(GameBoard _Game, Coordinate _Next)
{
bool foechecker;
bool foeTester;
if (IsWhite)
{
if (!(_Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty")))
{
foechecker = !(_Game.Chessboard[_Next.X, _Next.Y].IsWhite);
foeTester = (_Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty") || foechecker);
}
else
{
foeTester = _Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty");
}
}
else
{
if (!(_Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty")))
{
foechecker = (_Game.Chessboard[_Next.X, _Next.Y].IsWhite);
foeTester = (_Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty") || foechecker);
}
else
{
foeTester = _Game.Chessboard[_Next.X, _Next.Y].GetType().ToString().Contains("Empty");
}
}
sbyte coordX = (sbyte)(_Next.X - Current.X);
sbyte coordY = (sbyte)(_Next.Y - Current.Y);
if (Math.Abs(coordX) == Math.Abs(coordY))
{
if (coordY == 0 || coordX == 0)
{
return(false);
}
sbyte incrementX = (sbyte)(coordX / Math.Abs(coordX));
sbyte incrementY = (sbyte)(coordY / Math.Abs(coordY));
sbyte incrementXX = incrementX;
sbyte incrementYY = incrementY;
byte movablecount = 0;
for (; ((Math.Abs(incrementX) < Math.Abs(coordX)) && (Math.Abs(incrementY) < Math.Abs(coordY))); incrementX += incrementXX, incrementY += incrementYY)
{
if (_Game.Chessboard[Current.X + incrementX, Current.Y + incrementY].GetType().ToString().Contains("Empty"))
{
movablecount++;
}
}
if ((Math.Abs(coordX) == Math.Abs(coordY)) && foeTester && (movablecount == Math.Abs(coordX) - 1))
{
return(true);
}
}
else if ((Current.X - _Next.X == 0))
{
if (coordY == 0)
{
return(false);
}
sbyte incrementY = (sbyte)(coordY / Math.Abs(coordY));
sbyte incrementYY = incrementY;
byte movablecount = 0;
for (; (Math.Abs(incrementY) < Math.Abs(coordY)); incrementY += incrementYY)
{
if (_Game.Chessboard[Current.X, Current.Y + incrementY].GetType().ToString().Contains("Empty"))
{
movablecount++;
}
}
if (foeTester && (movablecount == Math.Abs(coordY) - 1))
{
return(true);
}
}
else if ((Current.Y - _Next.Y == 0))
{
if (coordX == 0)
{
return(false);
}
sbyte incrementX = (sbyte)(coordX / Math.Abs(coordX));
sbyte incrementXX = incrementX;
byte movablecount = 0;
for (; (Math.Abs(incrementX) < Math.Abs(coordX)); incrementX += incrementXX)
{
if (_Game.Chessboard[Current.X + incrementX, Current.Y].GetType().ToString().Contains("Empty"))
{
movablecount++;
}
}
if (foeTester && (movablecount == Math.Abs(coordX) - 1))
{
return(true);
}
}
return(false);
}
public Knight(GameBoard board, Color color) : base(board, color)
{
}
public Rook(GameBoard board, Color color) : base(board, color)
{
}
public void Run(GameBoard Game, Coordinate Current, Coordinate Next, Check Checker, Empty Emptyspace)
{
string typecheck;
typecheck = Game.Chessboard[Current.X, Current.Y].GetType().ToString();
switch (typecheck)
{
case "Chess.Pawn":
Pawn Pawnmover = new Pawn("WHITE");
Pawnmover = (Pawn)Game.Chessboard[Current.X, Current.Y];
if (Pawnmover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
break;
case "Chess.Bishop":
Bishop Bishopmover = new Bishop("a");
Bishopmover = (Bishop)Game.Chessboard[Current.X, Current.Y];
if (Bishopmover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
break;
case "Chess.Queen":
Queen Queenmover = new Queen("a");
Queenmover = (Queen)Game.Chessboard[Current.X, Current.Y];
if (Queenmover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
break;
case "Chess.Knight":
Knight Knightmover = new Knight("a");
Knightmover = (Knight)Game.Chessboard[Current.X, Current.Y];
if (Knightmover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
break;
case "Chess.Castle":
Castle Castlemover = new Castle("a");
Castlemover = (Castle)Game.Chessboard[Current.X, Current.Y];
if (Castlemover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
break;
case "Chess.King":
King Kingmover = new King("a");
Kingmover = (King)Game.Chessboard[Current.X, Current.Y];
if (Kingmover.isMovable(Game, Next))
{
Game.Chessboard[Current.X, Current.Y].Move(Game, Current, Next, Emptyspace);
if (!(Checker.Checktest(Game, Next)))
{
Game.LastmoveReverser(Game, Current, Next, Emptyspace);
}
else
{
anyChanges = true;
}
}
else if (Kingmover.Rooktest1(Game, Current, Next, Emptyspace) && Checker.Checktest(Game, Current))
{
Game.Chessboard[Current.X, Current.Y].Rookmover1(Game, Current, Next, Emptyspace);
anyChanges = true;
}
else if (Kingmover.Rooktest2(Game, Current, Next, Emptyspace) && Checker.Checktest(Game, Current))
{
Game.Chessboard[Current.X, Current.Y].Rookmover2(Game, Current, Next, Emptyspace);
anyChanges = true;
}
break;
}
if (CommonProperties.enPassantfinder + 1 > Game.White.Count || CommonProperties.enPassantfinder + 1 > Game.Black.Count)
{
CommonProperties.enPassantfinder = 0;
}
if (Game.White[CommonProperties.enPassantfinder].enPassantchecker == 2)
{
Game.White[CommonProperties.enPassantfinder].enPassantchecker -= 1;
}
else if (Game.White[CommonProperties.enPassantfinder].enPassantchecker == 1)
{
Game.White[CommonProperties.enPassantfinder].enPassantchecker -= 1;
}
if (Game.Black[CommonProperties.enPassantfinder].enPassantchecker == 2)
{
Game.Black[CommonProperties.enPassantfinder].enPassantchecker -= 1;
}
else if (Game.Black[CommonProperties.enPassantfinder].enPassantchecker == 1)
{
Game.Black[CommonProperties.enPassantfinder].enPassantchecker -= 1;
}
}
public void placeNewPiece(char column, int line, Piece piece)
{
GameBoard.placePiece(piece, new ChessPosition(column, line).ToPosition());
gamePieces.Add(piece);
}