private void ComputerMove(Point point)
{
if (Matrix[point.Y][point.X].Text != "")
{
return;
}
DrawChess(point, CurrentPlayer);
ChangeBackgroundColor(Matrix[point.Y][point.X], true);
if (StkUndo.Count > 0)
{
Point undoPoint = StkUndo.Peek();
Button button = Matrix[undoPoint.Y][undoPoint.X];
ChangeBackgroundColor(button, false);
}
this.StkUndo.Push(point);
this.StkRedo = new Stack <Point>();
if (isEndGame(Matrix[point.Y][point.X]))
{
IsEndGame = CurrentPlayer == 1 ? ENDGAME.PlayerX : ENDGAME.PlayerO;
Form.EndGame(Convert.ToInt32(IsEndGame));
}
else
{
Ready = true;
isSearching = false;
ChangePlayer();
}
}
public void Undo()
{
if (stkUndo.Count == 0 || isSearching)
{
return;
}
Point undoPoint = StkUndo.Pop();
StkRedo.Push(undoPoint);
Button btn = Matrix[undoPoint.Y][undoPoint.X];
ChangeBackgroundColor(btn, false);
btn.Text = "";
if (StkUndo.Count > 0)
{
Point point = StkUndo.Peek();
ChangeBackgroundColor(Matrix[point.Y][point.X], true);
}
if (Ready)
{
ChangePlayer();
}
else
{
Form.resetTime(CurrentPlayer);
}
}
public void Redo()
{
if (StkRedo.Count == 0 || isSearching)
{
return;
}
if (StkUndo.Count > 0)
{
Point point = StkUndo.Peek();
ChangeBackgroundColor(Matrix[point.Y][point.X], false);
}
Point undoPoint = StkRedo.Pop();
StkUndo.Push(undoPoint);
Button btn = Matrix[undoPoint.Y][undoPoint.X];
DrawChess(GetChessPoint(btn), CurrentPlayer);
ChangeBackgroundColor(btn, true);
if (isEndGame(btn))
{
IsEndGame = CurrentPlayer == 1 ? ENDGAME.PlayerX : ENDGAME.PlayerO;
Form.EndGame(Convert.ToInt32(IsEndGame));
}
else
{
ChangePlayer();
}
}
private void btn_Click(object sender, EventArgs e)
{
if (!Ready)
{
return;
}
Button btn = sender as Button;
if (btn.Text != "")
{
return;
}
DrawChess(GetChessPoint(btn), CurrentPlayer);
ChangeBackgroundColor(btn, true);
if (StkUndo.Count > 0)
{
Point undoPoint = StkUndo.Peek();
Button button = Matrix[undoPoint.Y][undoPoint.X];
ChangeBackgroundColor(button, false);
}
this.StkUndo.Push(GetChessPoint(btn));
this.StkRedo = new Stack <Point>();
if (isEndGame(btn))
{
IsEndGame = CurrentPlayer == 1 ? ENDGAME.PlayerX : ENDGAME.PlayerO;
Form.EndGame(Convert.ToInt32(IsEndGame));
}
else
{
ChangePlayer();
if (GameMode == 2)
{
Ready = false;
isSearching = true;
new Thread(
() =>
{
ComputerMove(Computer.SearchPosition());
}
)
{
IsBackground = true
}.Start();
//ComputerMove(Computer.SearchPosition());
}
}
}
