public bool Undo()
{
if (stackUndo.Count <= 0)
{
MessageBox.Show("Bàn cờ chưa được đi", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return(false);
}
InfoUndo infoUndoDes = stackUndo.Pop();
InfoUndo infoUndoSrc = stackUndo.Pop();
Matrix[infoUndoSrc.X][infoUndoSrc.Y].BackgroundImage = Matrix[infoUndoDes.X][infoUndoDes.Y].BackgroundImage;
Matrix[infoUndoSrc.X][infoUndoSrc.Y].Name = Matrix[infoUndoDes.X][infoUndoDes.Y].Name;
Matrix[infoUndoDes.X][infoUndoDes.Y].BackgroundImage = infoUndoDes.Image;
Matrix[infoUndoDes.X][infoUndoDes.Y].Name = infoUndoDes.Name;
if (infoUndoDes.Image != null)
{
if (infoUndoDes.Name.Substring(0, 1) == "W")
{
if (indexp2 > -1)
{
PnlPlayer2.Controls.RemoveAt(indexp2);
indexp2--;
DecreaseLocation(ref pointP2);
}
}
else
{
if (indexp1 > -1)
{
PnlPlayer1.Controls.RemoveAt(indexp1);
indexp1--;
DecreaseLocation(ref pointP1);
}
}
}
return(true);
}
public void MoveButton(Button button, string NameButton)
{
switch (NameButton)
{
case "W_T":
case "B_T":
Trooper t = new Trooper();
sourceButton = button;
Point pointTrooper = GetChess(Matrix, button);
t.CanMove(Matrix, pointTrooper);
t.CanKill(Matrix, pointTrooper);
break;
case "B_R":
case "W_R":
Rook r = new Rook();
sourceButton = button;
Point pointRook = GetChess(Matrix, button);
r.CanMove(Matrix, pointRook);
//r.CanKill(Matrix, pointRook);
break;
case "W_B":
case "B_B":
Bishop b = new Bishop();
sourceButton = button;
Point pointBishop = GetChess(Matrix, button);
b.CanMove(Matrix, pointBishop);
//r.CanKill(Matrix, pointRook);
break;
case "W_K":
case "B_K":
King k = new King();
King go = new King();
sourceButton = button;
Point pointKing = GetChess(Matrix, button);
k.CanMove(Matrix, pointKing);
//r.CanKill(Matrix, pointRook);
break;
case "W_Q":
case "B_Q":
Queen q = new Queen();
sourceButton = button;
Point pointQueen = GetChess(Matrix, button);
q.CanMove(Matrix, pointQueen);
break;
case "W_N":
case "B_N":
Knight n = new Knight();
sourceButton = button;
Point pointKnight = GetChess(Matrix, button);
n.CanMove(Matrix, pointKnight);
break;
case "A":
desnitationButton = button;
Point pointDes = GetChess(Matrix, desnitationButton);
Point pointSrc = GetChess(Matrix, sourceButton);
InfoUndo infoUndoDes = new InfoUndo(button.BackgroundImage, button.Name, pointDes.X, pointDes.Y);
InfoUndo infoUndoSrc = new InfoUndo(sourceButton.BackgroundImage, sourceButton.Name, pointSrc.X, pointSrc.Y);
stackUndo.Push(infoUndoSrc);
stackUndo.Push(infoUndoDes);
int x = GetChess(Matrix, sourceButton).Y - GetChess(Matrix, desnitationButton).Y;
Move(Matrix, sourceButton, desnitationButton);
if (x == 2 && (desnitationButton.Name == "B_K" || desnitationButton.Name == "W_K"))
{
Point point = new Point();
point = GetChess(Matrix, desnitationButton);
Move(Matrix, Matrix[point.X][point.Y - 2], Matrix[point.X][point.Y + 1]);
}
else if (x == -2 && (desnitationButton.Name == "B_K" || desnitationButton.Name == "W_K"))
{
Point point = new Point();
point = GetChess(Matrix, desnitationButton);
Move(Matrix, Matrix[point.X][point.Y + 1], Matrix[point.X][point.Y - 1]);
}
break;
case "K":
//Gán đích chuẩn bị thay thế
desnitationButton = button;
Point pointDess = GetChess(Matrix, desnitationButton);
Point pointSrcs = GetChess(Matrix, sourceButton);
InfoUndo infoUndoDess = new InfoUndo(button.BackgroundImage, button.Name, pointDess.X, pointDess.Y);
InfoUndo infoUndoSrcs = new InfoUndo(sourceButton.BackgroundImage, sourceButton.Name, pointSrcs.X, pointSrcs.Y);
stackUndo.Push(infoUndoSrcs);
stackUndo.Push(infoUndoDess);
//Lấy ảnh đưa vào panel
if (button.Name.Substring(0, 1) == "W")
{
CurrentPoint = pointP2;
}
else
{
CurrentPoint = pointP1;
}
PictureBox picture = new PictureBox()
{
Width = 50,
Height = 50,
BackgroundImage = button.BackgroundImage,
Location = new Point(CurrentPoint.X, CurrentPoint.Y),
BackgroundImageLayout = ImageLayout.Stretch,
BorderStyle = BorderStyle.Fixed3D,
Name = button.Name
};
if (picture.Name.Substring(0, 1) == "B")
{
PnlPlayer1.Controls.Add(picture);
indexp1 += 1;
IncreaseLocation(ref pointP1);
if (Matrix[pointDess.X][pointDess.Y].Name == "B_K")
{
indexp1 = -9;
}
}
else
{
PnlPlayer2.Controls.Add(picture);
indexp2 += 1;
IncreaseLocation(ref pointP2);
if (Matrix[pointDess.X][pointDess.Y].Name == "W_K")
{
indexp2 = -10;
indexp1 = -9;
}
}
Kill(Matrix, sourceButton, desnitationButton);
if (indexp1 == -9)
{
MessageBox.Show("Player 1 You Win ", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ChessBoard.Enabled = false;
}
else if (indexp2 == -10 && indexp1 == -9)
{
MessageBox.Show("Player 2 You Win ", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ChessBoard.Enabled = false;
}
break;
default:
break;
}
}