public void PrepareToAdd()
{
_coveringFieldsAddingShip = new int[_sizeOfCurrentAddingShip];
for (int i = 0, j = 0; i < _sizeOfCurrentAddingShip && j < _sizeOfCurrentAddingShip;)
{
if (Board.GetField(_coordXAddingShip + j, _coordYAddingShip + i) == (int)Marker.EmptyField)
{
Board.SetField(_coordXAddingShip + j, _coordYAddingShip + i, (int)Marker.ChosenToAdd);
}
else
{
int changedFiled = _isVerticalAddingShip ? j : i;
_coveringFieldsAddingShip[changedFiled] = Board.GetField(_coordXAddingShip + j, _coordYAddingShip + i);
Board.SetField(_coordXAddingShip + j, _coordYAddingShip + i, (int)Marker.CannotAdd);
_isFitAddingShip = false;
}
if (_isVerticalAddingShip)
{
++j;
}
else
{
++i;
}
}
}
private bool WantAdd()
{
for (int i = 0, j = 0; i < _sizeOfCurrentAddingShip && j < _sizeOfCurrentAddingShip;)
{
int changedFiled = _isVerticalAddingShip ? j : i;
int previousVal = Board.GetField(_coordXAddingShip + j, _coordYAddingShip + i) == (int)Marker.CannotAdd ? _coveringFieldsAddingShip[changedFiled] : (int)Marker.EmptyField;
Board.SetField(_coordXAddingShip + j, _coordYAddingShip + i, previousVal);
if (_isVerticalAddingShip)
{
++j;
}
else
{
++i;
}
}
return(ReadKey());
}
public void UndoAddedShip(int shipNumb)
{
for (int i = 0; i < PlayerShips[shipNumb].Size; ++i)
{
(int coordX, int coordY) = PlayerShips[shipNumb][i];
Board.SetField(coordX, coordY, (int)Marker.EmptyField);
}
for (int i = 0; i < PlayerShips[shipNumb].Size; ++i)
{
(int coordX, int coordY) = PlayerShips[shipNumb][i];
for (int j = -1; j < 2; ++j)
{
for (int k = -1; k < 2; ++k)
{
Board.SetField(coordX, coordY, (int)Marker.EmptyField);
}
}
}
}
