public FormGameProcess(int N, Color a, Color b) : this()
{
_NewGameField = new FieldContext(N);
_User = new RealPlayer(a);
_Bot = new BotPlayer(b);
_CellSize.Width = GetCellSize().Width;
_CellSize.Height = GetCellSize().Height;
}
public void GetFromConsoleUserStep(FieldContext gameProcess, PlayerCell first)
{
string a = Console.ReadLine();
int col = 0;
for (int i = 0; i < a.Length; i++)
{
col *= 10;
int c = a[i] - '0';
col += c;
}
MakeStep(col, gameProcess, first);
}
public static long heuristic(FieldContext gameProcess, PlayerCell first, PlayerCell flag)
{
long score = 0;
score = HeuristicHero(gameProcess, first, flag);
if (Math.Abs(score) >= 1e12)
{
return(score);
}
long oppositeScore = 0;
oppositeScore = heuristicAntagonist(gameProcess, first, gameProcess.GetOppositePlayer(flag)); //при этой и нижней строке одинаковый результат
// oppositeScore = heuristicUser(n, field, first, getOppositeFlag(flag));
score += oppositeScore;
return(score);
}
public static Line[] DiagRight(FieldContext gameProcess, PlayerCell flag)
{
Line[] ArrDiag = new Line[(gameProcess.QuanCols) * (gameProcess.QuanRows)];
int N = 1;
bool[,] check = new bool[gameProcess.QuanRows, gameProcess.QuanCols];
for (int i = 0; i < gameProcess.QuanRows; i++)
{
Line a = EmptyLine;
a.length = 0;
a.x_coor = i;
for (int j = 0; j < gameProcess.QuanCols; j++)
{
a.y_coor = j;
if (check[i, j] == false && gameProcess.Field[i, j] == flag)
{
a.length = 0;
for (int k = 0; (k + j < gameProcess.QuanCols) && (k + i < gameProcess.QuanRows); k++)
{
PlayerCell d = gameProcess.Field[k + i, k + j];
if (d == flag)
{
a.length++;
check[k + i, k + j] = true;
}
if ((d != flag || i + k == 2 * gameProcess.N - 2 || j + k == 2 * gameProcess.N - 1) && a.length != 0)
{
ArrDiag[N++] = a;
a.length = 0;
break;
}
}
}
}
}
ArrDiag[0].length = N;
return(ArrDiag);
}
private static long heuristicAntagonist(FieldContext gameProcess, PlayerCell first, PlayerCell flag)
{
long score = 0;
Line[] arr = LinesCounter.DiagLeft(gameProcess, flag);
score += HeuristicLineAntagonist(arr, gameProcess.N, first, flag);
arr = LinesCounter.DiagRight(gameProcess, flag);
score += HeuristicLineAntagonist(arr, gameProcess.N, first, flag);
arr = LinesCounter.HorLines(gameProcess, flag);
score += HeuristicLineAntagonist(arr, gameProcess.N, first, flag);
arr = LinesCounter.VerLines(gameProcess, flag);
score += HeuristicLineAntagonist(arr, gameProcess.N, first, flag);
if (flag == PlayerCell.Antagonist)//bot
{
score = (-1) * score;
}
return(score);
}
public void MakeStep(int col, FieldContext gameProcess, PlayerCell first)
{
gameProcess.FillField(col, PlayerCell.Hero);
}
StepScore Minimax(FieldContext gameProcess, PlayerCell first, PlayerCell flag, int deep, int col, Win aWin)
{
StepScore s = StepScoreZero;
if (deep != 0)
{
gameProcess.Field[gameProcess.FreePositions[col], col] = gameProcess.GetOppositePlayer(flag);//(flag % 2) + 1;-opposite
gameProcess.FreePositions[col]++;
}
int c = gameProcess.EndOfTheGame(gameProcess.GetOppositePlayer(flag));
aWin.W = 0;
if (c != -1 && deep == 1)
{
s.Score = Heuristic.heuristic(gameProcess, first, gameProcess.GetOppositePlayer(flag));
s.Step = col;
aWin.W = 1;
gameProcess.FreePositions[col]--;
gameProcess.Field[gameProcess.FreePositions[col], col] = 0;
return(s);
}
if (c != -1 || deep == 3)
{
if (col != -1)
{
s.Score = Heuristic.heuristic(gameProcess, first, gameProcess.GetOppositePlayer(flag));
s.Step = col;
gameProcess.FreePositions[col]--;//не работает
gameProcess.Field[gameProcess.FreePositions[col], col] = 0;
return(s);
}
}
StepScore a = StepScoreZero;
a.Step = -1;
if ((deep + 1) % 2 == 0)
{
a.Score = (long)-1e15;
}
else
{
a.Score = (long)1e15;
}
for (int i = 0; i < gameProcess.QuanCols; i++)
{
if (gameProcess.FreePositions[i] != gameProcess.QuanRows)
{
StepScore f = Minimax(gameProcess, first, gameProcess.GetOppositePlayer(flag), deep + 1, i, aWin);
if (aWin.W != 0)
{
return(f);
}
if ((deep + 1) % 2 == 0 && a.Score < f.Score)
{
a.Score = f.Score;
a.Step = i;
}
if ((deep + 1) % 2 != 0 && a.Score > f.Score)
{
a.Score = f.Score;
a.Step = i;
}
}
}
if (deep != 0)
{
gameProcess.FreePositions[col]--;
gameProcess.Field[gameProcess.FreePositions[col], col] = 0;
}
return(a);
}