/// <summary>
/// Метод проверяет координаты оппонента в спорной ситуации.
/// </summary>
/// <param name="coordinatesOfMove"></param>
/// <param name="i"></param>
/// <param name="j"></param>
/// <param name="priority"></param>
private void CheckOpponentPoints(ref CoordinatesOfMove coordinatesOfMove, int i, int j, int priority)
{
Random randForEqualPriority = new Random();
if (_cell[i, j].OpponentPoints > _cell[coordinatesOfMove.Y, coordinatesOfMove.X].OpponentPoints)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority);
}
else if (_cell[i, j].OpponentPoints == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].OpponentPoints && randForEqualPriority.Next(0, 100) > 50)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority);
}
}
/// <summary>
/// Ход компьютера
/// </summary>
/// <returns></returns>
public override string Move()
{
Console.ForegroundColor = PlayerColor;
Console.WriteLine($"Игрок №{Number}({Sign}) думает!");
Console.ResetColor();
CoordinatesOfMove coordinatesOfMove = new CoordinatesOfMove();
HorizontalAnalysis();
VerticalAnalysis();
LeftDiagonalAnalysis();
RightDiagonalAnalysis();
PriorityAssessment(ref coordinatesOfMove);
Thread.Sleep(1000);
return(ConvertToCoordinate(coordinatesOfMove.Y, coordinatesOfMove.X));
}
/// <summary>
/// Метод вычисляет приоритетные координаты
/// </summary>
/// <param name="coordinatesOfMove"></param>
private void PriorityAssessment(ref CoordinatesOfMove coordinatesOfMove)
{
for (int i = 0; i < _numberOfLines; i++)
{
for (int j = 0; j < _numberOfColumns; j++)
{
if (_cell[i, j].MyLine == 5)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 8);
}
else if (coordinatesOfMove.Priority < 7 && _cell[i, j].OpponentLine == 5)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 7);
}
else if (coordinatesOfMove.Priority < 6 && _cell[i, j].MyLine == 4)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 6);
}
else if (coordinatesOfMove.Priority == 6 && _cell[i, j].MyLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].MyLine)
{
CheckMyPoints(ref coordinatesOfMove, i, j, 6);
}
else if (coordinatesOfMove.Priority < 5 && _cell[i, j].OpponentLine == 4)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 5);
}
else if (coordinatesOfMove.Priority == 5 && _cell[i, j].OpponentLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].OpponentLine)
{
CheckOpponentPoints(ref coordinatesOfMove, i, j, 5);
}
else if (coordinatesOfMove.Priority < 4 && _cell[i, j].MyLine == 3)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 4);
}
else if (coordinatesOfMove.Priority == 4 && _cell[i, j].MyLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].MyLine)
{
CheckMyPoints(ref coordinatesOfMove, i, j, 4);
}
else if (coordinatesOfMove.Priority < 3 && _cell[i, j].OpponentLine == 3)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 3);
}
else if (coordinatesOfMove.Priority == 3 && _cell[i, j].OpponentLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].OpponentLine)
{
CheckOpponentPoints(ref coordinatesOfMove, i, j, 3);
}
else if (coordinatesOfMove.Priority < 2 && _cell[i, j].MyLine == 2)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 2);
}
else if (coordinatesOfMove.Priority == 2 && _cell[i, j].MyLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].MyLine)
{
CheckMyPoints(ref coordinatesOfMove, i, j, 2);
}
else if (coordinatesOfMove.Priority < 1 && _cell[i, j].OpponentLine == 2)
{
SetNewCoordinates(ref coordinatesOfMove, i, j, priority: 1);
}
else if (coordinatesOfMove.Priority == 1 && _cell[i, j].OpponentLine == _cell[coordinatesOfMove.Y, coordinatesOfMove.X].OpponentLine)
{
CheckOpponentPoints(ref coordinatesOfMove, i, j, 1);
}
else if (coordinatesOfMove.Priority == 0)
{
coordinatesOfMove.Y = 7;
coordinatesOfMove.X = 7;
}
}
}
ClearPointBoard();
}
/// <summary>
/// Метод устанавливает новые координаты.
/// </summary>
/// <param name="coordinatesOfMove"></param>
/// <param name="i"></param>
/// <param name="j"></param>
/// <param name="priority"></param>
private static void SetNewCoordinates(ref CoordinatesOfMove coordinatesOfMove, int i, int j, int priority)
{
coordinatesOfMove.Y = i;
coordinatesOfMove.X = j;
coordinatesOfMove.Priority = priority;
}