private int Set(int x, int y, State state)
{
if (_field[x / size, y / size][x % size, y % size].Value == State.Empty)
{
_field[x / size, y / size][x % size, y % size].Value = state;
_gui.UpdateCell(_x, _y, _player);
int result = _field[_x / size, _y / size].Check(_x % size, _y % size);
if (result != -1 && result != Field <Field <Cell> > .drawCode)
{
switch (result)
{
case Field <Field <Cell> > .horizontalCode:
_gui.UpdateTripleCells(_x, _y - _y % size, _x, _y - _y % size + 1, _x, _y - _y % size + 2, _player);
break;
case Field <Field <Cell> > .verticalCode:
_gui.UpdateTripleCells(_x - _x % size, _y, _x - _x % size + 1, _y, _x - _x % size + 2, _y, _player);
break;
case Field <Field <Cell> > .slopingCode:
_gui.UpdateTripleCells(_x - _x % size, _y - _y % size, _x - _x % size + 1, _y - _y % size + 1, _x - _x % size + 2, _y - _y % size + 2, _player);
break;
case Field <Field <Cell> > .backSlopingCode:
_gui.UpdateTripleCells(_x - _x % size + 2, _y - _y % size, _x - _x % size + 1, _y - _y % size + 1, _x - _x % size, _y - _y % size + 2, _player);
break;
}
result = _field.Check(_x / size, _y / size);
if (result == Field <Field <Cell> > .drawCode)
{
return(drawCode);
}
else if (result != -1)
{
return(winCode);
}
}
_player = (_player == State.X) ? State.O : State.X;
_lastX = _x % size;
_lastY = _y % size;
if (isFull(_lastX, _lastY))
{
_lastX = -1;
_lastY = -1;
}
return(successfulTryCode);
}
return(-1);
}
