protected void Emptybutton_Click(object sender, EventArgs e)
{
Button button = sender as Button;
if (playerMove.GetSize() >= 1)
{
CKPoint point = (CKPoint)button.Tag;
playerMove.BuildMove(point);
System.Diagnostics.Debug.WriteLine("Point: " + point.GetRow() + "," + point.GetColumn());
// Color boarder
Button piece = (Button)sender;
piece.FlatAppearance.BorderSize = 1;
piece.FlatAppearance.BorderColor = Color.White;
}
// identify which button was clicked and perform necessary actions
}
private Button CreatePiece(Point pos, CKPoint point, CheckerPieces Ptype)
{
Button piece = new Button();
piece.TabStop = false;
piece.FlatStyle = FlatStyle.Flat;
piece.FlatAppearance.BorderSize = 0;
piece.Width = 64;
piece.Height = 64;
piece.Location = pos;
piece.Tag = point;
switch (Ptype)
{
case CheckerPieces.Red:
piece.Image = Properties.Resources.Red_Piece;
piece.Click += new EventHandler(Redbutton_Click);
break;
case CheckerPieces.RedKing:
piece.Image = Properties.Resources.Red_Piece_King;
piece.Click += new EventHandler(RedKingbutton_Click);
break;
case CheckerPieces.Black:
piece.Image = Properties.Resources.Black_Piece;
piece.Click += new EventHandler(Blackbutton_Click);
break;
case CheckerPieces.BlackKing:
piece.Image = Properties.Resources.Black_Piece_King;
piece.Click += new EventHandler(BlackKingbutton_Click);
break;
case CheckerPieces.Empty:
//piece.Image = Properties.Resources.Red_Piece;
piece.Click += new EventHandler(Emptybutton_Click);
break;
default:
break;
}
this.BeginInvoke((Action) delegate() { this.Controls.Add(piece); piece.BringToFront(); piece.Parent = Board; piece.BackColor = Color.Transparent; Board.Refresh(); });
return(piece);
}
CheckerPieces SetPieceFromPoint(CheckerPieces piece, CKPoint point)
{
return(gameBoard[point.GetRow(), point.GetColumn()]);
}
public void BuildMove(CKPoint point)
{
//RestartMove();
move.Add(point);
}
public bool ApplyMove(PlayerMove move)
{
List <CKPoint> listPoints = move.GetPlayerMove();
if (listPoints.Count < 2)
{
return(false);
}
CKPoint startingPoint = listPoints[0]; // A move will always be at least 2 long, with index 0 being the starting point
CKPoint endingPoint = listPoints[listPoints.Count - 1];
CheckerPieces piece = gameBoard[startingPoint.GetRow(), startingPoint.GetColumn()]; // Column is x, Row is y
Console.WriteLine(startingPoint.GetRow() + " " + startingPoint.GetColumn());
Console.WriteLine(endingPoint.GetRow() + " " + endingPoint.GetColumn());
Console.WriteLine(piece);
if (piece == CheckerPieces.Empty)
{
return(false);
}
Console.WriteLine("test");
CheckerPieces[] opponentPieces = new CheckerPieces[2];
if (piece == CheckerPieces.Red || piece == CheckerPieces.RedKing && currentPlayer == 1)
{
opponentPieces[0] = CheckerPieces.Black;
opponentPieces[1] = CheckerPieces.BlackKing;
}
else if (piece == CheckerPieces.Black || piece == CheckerPieces.BlackKing && currentPlayer == 2)
{
opponentPieces[0] = CheckerPieces.Red;
opponentPieces[1] = CheckerPieces.RedKing;
}
else
{
return(false); // you moved the wrong peice
}
CKPoint fromPoint = startingPoint;
foreach (CKPoint point in listPoints)
{
if (point == startingPoint) // Starting Point, skip
{
continue;
}
else if (Math.Abs(fromPoint.GetRow() - point.GetRow()) == 0) // Invalid move
// Throw error
{
throw new InvalidOperationException("Move not changing rows (y direction)");
//return false;
}
else if (Math.Abs(fromPoint.GetColumn() - point.GetColumn()) == 0) // Invalid move
// Throw error
{
throw new InvalidOperationException("Move not changing columns (x direction)");
//return false;
}
else if (Math.Abs(fromPoint.GetRow() - point.GetRow()) == 1 && listPoints.Count == 2) // Not jumping, just move to new point if empty
{
if (piece == CheckerPieces.Red)
{
if (fromPoint.GetRow() - point.GetRow() != -1 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty)
{
// Throw error
throw new InvalidOperationException("Red piece single move invalid");
//return false;
}
}
else if (piece == CheckerPieces.Black)
{
if (fromPoint.GetRow() - point.GetRow() != 1 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty)
{
// Throw error
throw new InvalidOperationException("Black piece single move invalid");
//return false;
}
}
else if (piece == CheckerPieces.RedKing || piece == CheckerPieces.BlackKing)
{
if (Math.Abs(fromPoint.GetRow() - point.GetRow()) != 1 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty)
{
// Throw error
throw new InvalidOperationException("King piece single move invalid");
//return false;
}
}
gameBoard[fromPoint.GetRow(), fromPoint.GetColumn()] = CheckerPieces.Empty;
gameBoard[point.GetRow(), point.GetColumn()] = piece;
}
else if (Math.Abs(fromPoint.GetRow() - point.GetRow()) == 2) // Jumping to take pieces
{
int middleColumn = Math.Abs(fromPoint.GetColumn() + point.GetColumn()) / 2;
int middleRow = Math.Abs(fromPoint.GetRow() + point.GetRow()) / 2;
if (piece == CheckerPieces.Red)
{
if (fromPoint.GetRow() - point.GetRow() != -2 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty ||
(gameBoard[middleRow, middleColumn] != CheckerPieces.Black && gameBoard[middleRow, middleColumn] != CheckerPieces.BlackKing))
{
// Throw error
throw new InvalidOperationException("Red piece single jump invalid");
//return false;
}
}
else if (piece == CheckerPieces.Black)
{
if (fromPoint.GetRow() - point.GetRow() != 2 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty ||
(gameBoard[middleRow, middleColumn] != opponentPieces[0] && gameBoard[middleRow, middleColumn] != opponentPieces[1]))
{
// Throw error
Console.WriteLine(fromPoint.GetRow() + " " + point.GetRow());
Console.WriteLine(gameBoard[point.GetRow(), point.GetColumn()]);
Console.WriteLine(gameBoard[middleRow, middleColumn]);
Console.WriteLine(middleRow);
Console.WriteLine(middleColumn);
throw new InvalidOperationException("Black piece single jump invalid");
//return false;
}
}
else if (piece == CheckerPieces.RedKing || piece == CheckerPieces.BlackKing)
{
if (Math.Abs(fromPoint.GetRow() - point.GetRow()) != 2 || gameBoard[point.GetRow(), point.GetColumn()] != CheckerPieces.Empty ||
(gameBoard[middleRow, middleColumn] != opponentPieces[0] && gameBoard[middleRow, middleColumn] != opponentPieces[1]))
{
// Throw error
throw new InvalidOperationException("King piece single jump invalid");
//return false;
}
}
gameBoard[fromPoint.GetRow(), fromPoint.GetColumn()] = CheckerPieces.Empty;
gameBoard[middleRow, middleColumn] = CheckerPieces.Empty;
gameBoard[point.GetRow(), point.GetColumn()] = piece;
}
else
{
return(false);
}
fromPoint = point; // Make the point we just moved to the new fromPoint for the next move
}
// Check if piece should turn into King
if (endingPoint.GetRow() == 0 || endingPoint.GetRow() == 7 && (piece != CheckerPieces.RedKing || piece != CheckerPieces.BlackKing))
{
if (piece == CheckerPieces.Red)
{
gameBoard[endingPoint.GetRow(), endingPoint.GetColumn()] = CheckerPieces.RedKing;
}
else if (piece == CheckerPieces.Black)
{
gameBoard[endingPoint.GetRow(), endingPoint.GetColumn()] = CheckerPieces.BlackKing;
}
}
return(true);
}
