/// <summary>
/// chưa chạy được!
/// </summary>
/// <returns></returns>
public void undo()
{
if (movementInfos.Count == 0)
{
return;
}
MovementInfo movementInfo = this.movementInfos[this.movementInfos.Count - 1];
int SourceIndexX = movementInfo.Src.X / this.cells[0, 0].Size.Width;
int SourceIndexY = movementInfo.Src.Y / this.cells[0, 0].Size.Height;
int DestinationIndexX = movementInfo.Dst.X / this.cells[0, 0].Size.Width;
int DestinationIndexY = movementInfo.Dst.Y / this.cells[0, 0].Size.Height;
//Nhập thành
if (movementInfo.srcText == "nhapthanh")
{
King.ExecuteCastlingReverse(this, int.Parse(movementInfo.dstText));
}
else if (movementInfo.srcText == "rook" || movementInfo.dstText == "king")
{
updateCastling(cells[SourceIndexX, SourceIndexY], true);
}
this.cells[SourceIndexX, SourceIndexY].Text = movementInfo.srcText;
this.cells[DestinationIndexX, DestinationIndexY].Text = movementInfo.dstText;
if (movementInfos.Count % 2 == 0) // bên kia đánh
{
this.cells[SourceIndexX, SourceIndexY].ForeColor = Color.Black;
if (cells[DestinationIndexX, DestinationIndexY].Text != "")
{
this.cells[DestinationIndexX, DestinationIndexY].ForeColor = Color.Red;
}
else
{
this.cells[DestinationIndexX, DestinationIndexY].ForeColor = Color.AliceBlue;
}
}
else
{
this.cells[SourceIndexX, SourceIndexY].ForeColor = Color.Red;
if (cells[DestinationIndexX, DestinationIndexY].Text != "")
{
this.cells[DestinationIndexX, DestinationIndexY].ForeColor = Color.Black;
}
else
{
this.cells[DestinationIndexX, DestinationIndexY].ForeColor = Color.AliceBlue;
}
}
ReadytoAttack = false;
MyTurn = !MyTurn;
ResetBoderColor(this);
cells[SourceIndexX, SourceIndexY].FlatAppearance.BorderColor = Color.Blue;
cells[DestinationIndexX, DestinationIndexY].FlatAppearance.BorderColor = Color.Blue;
PictureInsert(cells[SourceIndexX, SourceIndexY]);
PictureInsert(cells[DestinationIndexX, DestinationIndexY]);
//this.Enabled = true;
movementInfos.RemoveAt(movementInfos.Count - 1);
}
static public void Chesspiece_Move(Button Source, Button Destination, ChessBoard chessBoard)
{
//xử lý nhập thành____________________________________________________________________
if (chessBoard.MyTurn && chessBoard.vua_trang)
{
if (Source.Text == "king" && (Destination.Location.X / chessBoard.widthCell == 2 || Destination.Location.X / chessBoard.widthCell == 6))
{
King.ExecuteCastling(chessBoard, Destination.Location.X / chessBoard.widthCell);
chessBoard.movementInfos.Add(chessBoard.saveMovementInfor2(Source, Destination.Location.X / chessBoard.widthCell));
return;
}
}
else if (!chessBoard.MyTurn && chessBoard.vua_den)
{
if (Source.Text == "king" && (Destination.Location.X / chessBoard.widthCell == 2 || Destination.Location.X / chessBoard.widthCell == 6))
{
King.ExecuteCastling(chessBoard, Destination.Location.X / chessBoard.widthCell);
chessBoard.movementInfos.Add(chessBoard.saveMovementInfor2(Source, Destination.Location.X / chessBoard.widthCell));
return;
}
}
if (Source.Text == "rook" || Source.Text == "king")
{
chessBoard.updateCastling(Source);
}
//_______________________________________________________________________________________
chessBoard.movementInfos.Add(chessBoard.saveMovementInfor(Source, Destination));
//thực hiện di chuyển
Destination.Text = Source.Text;
Destination.ForeColor = Source.ForeColor;
Source.Text = "";
Source.ForeColor = Color.AliceBlue;
Destination.FlatAppearance.BorderColor = Color.Blue;
Source.FlatAppearance.BorderColor = Color.Blue;
//xử lý phong cấp tốt_________________________________________________________________________
if (Destination.Text == "pawn")
{
if (chessBoard.HinhThucChoi == 2 && !chessBoard.MyTurn) // đánh với máy
{
int indexY = Destination.Location.Y / Destination.Size.Height;
if (/*indexY == 0 ||*/ indexY == 7)
{
Destination.Text = "queen";
}
}
else
{
int indexY = Destination.Location.Y / Destination.Size.Height;
if (indexY == 0 || indexY == 7)
{
int indexX = Destination.Location.X / Destination.Size.Width;
chessBoard.promotionPawn = indexX;
new PromotionPawn(chessBoard).ShowDialog();
chessBoard.promotionPawn = -1;
}
}
}
//__________________________________________________________________________________________
PictureInsert(Source);
PictureInsert(Destination);
}