/// <summary>
/// Остановить игру (часы и т.д)
/// </summary>
public static void StopGame()
{
TimerStop();
TimeWhite.Stop();
TimeBlack.Stop();
EventGameEnd?.Invoke(new object(), new EventArgs());
}
/// <summary>
/// Проверяет не иссякло ли время у одной из сторон
/// </summary>
public static void CheckTime(object obj)
{
if (TimeBlack.Elapsed > MaxTimeBlack)
{
WhiteWin = true;
TimeBlack.Stop();
TimeWhite.Stop();
StopGame();
EventTimeEnded?.Invoke(TimeBlack, TimeEndedArgs);
}
else if (TimeWhite.Elapsed > MaxTimeWhite)
{
BlackWin = true;
TimeBlack.Stop();
TimeWhite.Stop();
StopGame();
EventTimeEnded?.Invoke(TimeWhite, TimeEndedArgs);
}
}
/// <summary>
/// Сделать ход в позиции (возвращает - возможен ли он)
/// </summary>
public static bool TryMoved(MoveCoord move)
{
if (GamePosition.Board[move.xStart, move.yStart].Figure.Type == TypeFigur.king)
{
if (move.yStart == 4)
{
if ((move.xStart == 0 && GamePosition.IsWhiteMove) || (move.xStart == 7 && GamePosition.IsWhiteMove == false))
{
if (move.yEnd == 2 || move.yEnd == 6)
{
move.IsCastling = true;
}
}
}
}
if (GamePosition.Board[move.xStart, move.yStart].Figure.CheckMove(GamePosition, move))
{
Positions.Add((Position)GamePosition.DeepCopy());
MoveCoord mc = new MoveCoord();
mc.xStart = move.xStart;
mc.yStart = move.yStart;
mc.yEnd = move.yEnd;
mc.xEnd = move.xEnd;
mc.StartFigure = move.StartFigure;
Moves.Add(mc);
int coll = 0;
GamePosition.MoveChess(move);
if (move.EndFigure == new NotFigur() && !move.IsEnPassant)
{
MovesWithoutEating++;
}
else
{
MovesWithoutEating = 0;
}
foreach (Position p in Positions)
{
if (p.Equals(GamePosition))
{
coll++;
}
}
if (GamePosition.IsWhiteMove)
{
TimeBlack.Stop();
TimeWhite.Start();
int?i = CheckPosition(GamePosition);
if (i < 0)
{
BlackWin = true;
StopGame();
}
else if (i == 0)
{
StopGame();
}
else if (coll > 2)
{
MessageBox.Show("Троекратное повторение ходов. Ничья!");
MovesWithoutEating = 50;
StopGame();
}
else if (MovesWithoutEating > 49)
{
MessageBox.Show("50 ходов без взятий. Ничья!");
StopGame();
}
return(true);
}
else
{
TimeWhite.Stop();
TimeBlack.Start();
int?i = CheckPosition(GamePosition);
if (i > 0)
{
WhiteWin = true;
StopGame();
}
if (i == 0)
{
StopGame();
}
if (coll > 2 || MovesWithoutEating > 49)
{
StopGame();
}
return(true);
}
}
move = new MoveCoord();
return(false);
}