public bool CanPlace(Point point, Direction direction, PlayerMap playerMap)
{
var startCell = playerMap.GetCellAtPoint(point);
var length = 0;
var cell = startCell;
while (length < _cells.Length)
{
if (!cell.CanPlace())
{
return(false);
}
length++;
if (!cell.HasNeighbour(direction))
{
break;
}
cell = cell.Neighbour(direction);
}
return(length == _cells.Length);
}
public void Place(Point point, Direction direction, PlayerMap playerMap)
{
var startCell = playerMap.GetCellAtPoint(point);
var cells = new List <Cell>();
try
{
var length = 0;
var cell = startCell;
while (length < _cells.Length)
{
cells.Add(cell);
cell.Place(direction, this);
_cells[length] = cell;
cell = cell.Neighbour(direction);
length++;
}
Placed = true;
}
catch
{
cells.ForEach(x => x.OccupiedBy = null);
throw;
}
}
public void Place(Point point, Direction direction, PlayerMap playerMap)
{
var startCell = playerMap.GetCellAtPoint(point);
var cells = new List <Cell>();
try
{
var length = 0;
var cell = startCell;
while (length < _cells.Length)
{
cells.Add(cell);
cell.Place(direction, this);
_cells[length] = cell;
if (!cell.HasNeighbour(direction))
{
break;
}
cell = cell.Neighbour(direction);
length++;
}
if (length < _cells.Length - 1)
{
throw new InvalidOperationException(
$"There are not enough cells left in the {direction} direction to finish placing the {ShipType}");
}
Placed = true;
}
catch
{
cells.ForEach(x => x.OccupiedBy = null);
throw;
}
}