private Cell GetRandomCell(Cell damaged, IBattlefield battlefield)
{
var cells = battlefield.GetNeighbours(damaged).Where(c => !c.State.HasFlag(CellState.WasFired) &&
(c.Coordinates.X.Equals(damaged.Coordinates.X) ||
c.Coordinates.Y.Equals(damaged.Coordinates.Y))).ToList();
return(RandomHelper.GetHelper().GetRandomCell(cells));
}
private void EncircleShip(ICollection <Cell> range)
{
List <Cell> neighs = new();
foreach (var cell in range)
{
neighs.AddRange(_battlefield.GetNeighbours(cell).Where(c => c.State is CellState.Empty));
}
neighs = neighs.Distinct().ToList();
foreach (var cell in neighs)
{
cell.State = CellState.NearShip;
}
}
private IList <Cell> GetSuitableCells(Ship ship, IBattlefield battlefield)
{
List <Cell> cells = new();
foreach (var cell in ship.Cells)
{
cells.AddRange(battlefield.GetNeighbours(cell).Where(c => !c.State.HasFlag(CellState.WasFired)));
}
cells = cells.Distinct().ToList();
var a = ship.Cells.FirstOrDefault(c => c.State.HasFlag(CellState.WasFired));
var b = ship.Cells.LastOrDefault(c => c.State.HasFlag(CellState.WasFired));
cells = a.Coordinates.X == b.Coordinates.X
? cells.Where(c => c.Coordinates.X == a.Coordinates.X).ToList()
: cells.Where(c => c.Coordinates.Y == a.Coordinates.Y).ToList();
return(cells);
}