}//public
#endregion
#region 2 返回点(m,n)形成双方的八方图案
/// <summary>
/// 返回点(m,n)形成双方的八方图案
/// </summary>
/// <param name="m">位置 X</param>
/// <param name="n">位置 Y</param>
/// <param name="arrchessboard">位置(M,N)的权值</param>
/// <returns>点(m,n)的权植</returns>
private string ReckonPointState(int m, int n, int[,] arrchessboard)
{
string strState = string.Empty;
//如果该位置下我方的子
if (Const.FirstPlayer == Player.Computer)
{
arrchessboard[m, n] = 1;//我方黑子
}
else
{
arrchessboard[m, n] = 2;//我方白子
}
//表示获取m,n点正东正西方向（X轴的方向）的连子个数；
strState += ChessRule.strTheEastNorthWestSouthStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheEastWestStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheSouthNorthStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheWestNorthEastSouthStr(m, n, arrchessboard) + ",";
//如果该位置下对方的子
if (Const.FirstPlayer == Player.Computer)
{
arrchessboard[m, n] = 2;//对方白子
}
else
{
arrchessboard[m, n] = 1;//对方黑子
}
strState += ChessRule.strTheEastNorthWestSouthStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheEastWestStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheSouthNorthStr(m, n, arrchessboard) + ",";
strState += ChessRule.strTheWestNorthEastSouthStr(m, n, arrchessboard);
arrchessboard[m, n] = 0;//0表示此处无子//数组是引用传递，探测完后恢复到默认值
return(strState);
}
}//public
#endregion
#region 计算点(m,n)的权植,计算后恢复点(x,y)为无棋状态 private int ReckonPointQZ(int m, int n, int[,] arrchessboard)
/// <summary>
/// 计算点(m,n)的权植,计算后恢复点(x,y)为无棋状态
/// </summary>
/// <param name="m">位置 X</param>
/// <param name="n">位置 Y</param>
/// <param name="arrchessboard">位置(M,N)的权值</param>
/// <returns>点(m,n)的权植</returns>
private double ReckonPointQZ(int m, int n, int[,] arrchessboard)
{
double qz = 0;
//如果该位置下我方的子
if (Const.FirstPlayer == Player.Computer)
{
arrchessboard[m, n] = 1;//我方黑子
}
else
{
arrchessboard[m, n] = 2;//我方白子
}
//表示获取m,n点正东正西方向（X轴的方向）的连子个数；
qz += ChessRule.TheEastNorthWestSouth(m, n, arrchessboard, true);
qz += ChessRule.TheEastWest(m, n, arrchessboard, true);
qz += ChessRule.TheSouthNorth(m, n, arrchessboard, true);
qz += ChessRule.TheWestNorthEastSouth(m, n, arrchessboard, true);
//如果该位置下对方的子
if (Const.FirstPlayer == Player.Computer)
{
arrchessboard[m, n] = 2;//对方白子
}
else
{
arrchessboard[m, n] = 1;//对方黑子
}
qz += ChessRule.TheEastNorthWestSouth(m, n, arrchessboard, false);
qz += ChessRule.TheEastWest(m, n, arrchessboard, false);
qz += ChessRule.TheSouthNorth(m, n, arrchessboard, false);
qz += ChessRule.TheWestNorthEastSouth(m, n, arrchessboard, false);
arrchessboard[m, n] = 0;//0表示此处无子//数组是引用传递，探测完后恢复到默认值
return(qz);
}
/// <summary>
/// 人下棋
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
public void ManPlayChess(int m, int n, bool displaystep, Graphics mGraphics)
{
if (!ChessRule.IsExistChess(m, n, arrchessboard))
{
PlayChess(m, n, displaystep, mGraphics);
}
if (Const.bGameOver)
{
return;
}
}
/// <summary>
/// 当前棋盘的状态,形成五连已分胜负
/// </summary>
/// <param name="m"></param>
/// <param name="n"></param>
/// <param name="arrchessboard"></param>
/// <returns></returns>
public static CurrChessBoardState Result(int m, int n, int[,] arrchessboard)
{//(m,n)点已经下棋了m,n点四个方向的连子数，依次正东正西，正南正北方，西北东南，西南东北
string strTemp = string.Empty;
//A
strTemp = ChessRule.strTheEastWest(m, n, arrchessboard);
if (arrchessboard[m, n] == 1 && strTemp.IndexOf(Const.S1_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
else if (arrchessboard[m, n] == 2 && strTemp.IndexOf(Const.S2_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
//B
strTemp = ChessRule.strTheSouthNorth(m, n, arrchessboard);
if (arrchessboard[m, n] == 1 && strTemp.IndexOf(Const.S1_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
else if (arrchessboard[m, n] == 2 && strTemp.IndexOf(Const.S2_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
//C
strTemp = ChessRule.strTheEastNorthWestSouth(m, n, arrchessboard);
if (arrchessboard[m, n] == 1 && strTemp.IndexOf(Const.S1_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
else if (arrchessboard[m, n] == 2 && strTemp.IndexOf(Const.S2_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
//D
strTemp = ChessRule.strTheWestNorthEastSouth(m, n, arrchessboard);
if (arrchessboard[m, n] == 1 && strTemp.IndexOf(Const.S1_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
else if (arrchessboard[m, n] == 2 && strTemp.IndexOf(Const.S2_FiveLink) > -1)
{
return(CurrChessBoardState.GameOver);
}
return(CheckTie(arrchessboard));
}
/// <summary>
/// 当前棋子(m,n)落下,是已分胜负还是继续对局 (确定位置后,人和电脑是一样的下棋)
/// </summary>
/// <param name="m"></param>
/// <param name="n"></param>
private void PlayChess(int m, int n, bool displaystep, Graphics mGraphics)
{
if (Const.bGameOver)
{
return;
}
int lm = -1, ln = -1; //上一落子点
if ((CurrChessColor == ChessColor.Black))
{//记录下棋情况和历史记录
arrchessboard[m, n] = 1;
mStarckHistory.Push("● " + m.ToString() + "," + n.ToString());
}
else
{
arrchessboard[m, n] = 2;
mStarckHistory.Push("○ " + m.ToString() + "," + n.ToString());
}
//先记录再分析最后下棋位置
if (mStarckHistory.Count > 0)
{//分解最后下棋位置
string lstr = mStarckHistory.Peek().ToString().Replace("● ", string.Empty).Replace("○ ", string.Empty);
string[] arr = lstr.Split(',');
lm = Convert.ToInt32(arr[0]);
ln = Convert.ToInt32(arr[1]);
}
//判断结果返回结果（0：胜利 1：平局 2：继续）
Const.iPlayedChessCount++;
ArrayStep[m, n] = Const.iPlayedChessCount;
#region 更新虚构棋盘大小
Const.Xmax = m + Const.ChessBoardCellCount > Const.Xmax ? m + Const.ChessBoardCellCount : Const.Xmax;
Const.Xmax = Const.Xmax > 14 ? 14 : Const.Xmax;
Const.Xmin = m - Const.ChessBoardCellCount < Const.Xmin ? m - Const.ChessBoardCellCount : Const.Xmin;
Const.Xmin = Const.Xmin < 0 ? 0 : Const.Xmin;
Const.Ymax = n + Const.ChessBoardCellCount > Const.Ymax ? n + Const.ChessBoardCellCount : Const.Ymax;
Const.Ymax = Const.Ymax > 14 ? 14 : Const.Ymax;
Const.Ymin = n - Const.ChessBoardCellCount < Const.Ymin ? n - Const.ChessBoardCellCount : Const.Ymin;
Const.Ymin = Const.Ymin < 0 ? 0 : Const.Ymin;
#endregion
//"1黑棋胜利！" "2白棋胜利！" "3平局！"
Const.Result = ChessRule.Result(m, n, arrchessboard);
if (Const.Result == CurrChessBoardState.ContinuePlayChess)
{
if (CurrChessColor == ChessColor.Black)
{
CurrChessColor = ChessColor.White;
}
else
{
CurrChessColor = ChessColor.Black;
}
}
else
{
switch (Const.Result)
{
case CurrChessBoardState.GameOver:
if ((CurrChessColor == ChessColor.Black))
{
Const.GameOverResult = GameResult.BlackVictory;
}
else
{
Const.GameOverResult = GameResult.WhiteVictory;
}
if (CurrChessColor == ChessColor.Black)
{
CurrChessColor = ChessColor.White;
}
else
{
CurrChessColor = ChessColor.Black;
}
Const.Result = CurrChessBoardState.None;
break;
case CurrChessBoardState.Dogfall:
Const.GameOverResult = GameResult.Nogfall;
if (CurrChessColor == ChessColor.Black)
{
CurrChessColor = ChessColor.White;
}
else
{
CurrChessColor = ChessColor.Black;
}
Const.Result = CurrChessBoardState.None;
break;
}
GameOverEventArgs game = new GameOverEventArgs();
game.Result = Const.Result;
game.ChessColorFlag = CurrChessColor;
this.OnGameOver(null, game);
//重新开始！
new SoundPlayer(Const.Runpath() + "Sound\\GameOver.wav").Play();
Const.bGameOver = true;
}
}