public Ship(ShipKind kind)
{
/* The type of ship */
Kind = kind;
/* Set Squares to null*/
Squares = null;
}
protected bool Equals(ShipKind other)
{
if (ReferenceEquals(other, null))
{
return(false);
}
return(Code == other.Code);
}
public Result TryMoveShipTo(ShipKind kind, GridCoordinate[] segmentCoordinates, IGrid grid)
{
if (!_allShips.TryGetValue(kind, out var ship))
{
return(Result.CreateFailureResult($"Ship of kind {kind.Name} not found"));
}
if (ship.Kind.Size != segmentCoordinates.Length)
{
return(Result.CreateFailureResult($"Ship is not as big as the amount of GridSquares you are trying to position it in"));
}
if (segmentCoordinates.HasAnyOutOfBounds(grid.Size))
{
return(Result.CreateFailureResult($"SegmentCoordinates are out of bounds"));
}
if (!segmentCoordinates.AreAligned())
{
return(Result.CreateFailureResult($"SegmentCoordinates are not aligned"));
}
if (!segmentCoordinates.AreLinked())
{
return(Result.CreateFailureResult($"SegmentCoordinates are not linked"));
}
var otherPositionedShips = _allShips
.Where(kvp => kvp.Key != kind && kvp.Value.Squares != null).Select(kvp => kvp.Value);
foreach (var otherPositionedShip in otherPositionedShips)
{
foreach (var segmentCoordinate in segmentCoordinates)
{
if (otherPositionedShip.CanBeFoundAtCoordinate(segmentCoordinate))
{
return(Result.CreateFailureResult($"SegmentCoordinate '{segmentCoordinate}' collides with '{otherPositionedShip.Kind.Name}'"));
}
}
}
ship.PositionOnGrid(segmentCoordinates.Select(sc => grid.GetSquareAt(sc)).ToArray());
return(Result.CreateSuccessResult());
}
public Result TryMoveShipTo(ShipKind kind, GridCoordinate[] segmentCoordinates, IGrid grid)
{
if (!GridCoordinateArrayExtensions.AreAligned(segmentCoordinates))
{
return(Result.CreateFailureResult("Coordinates are not aligned!"));
}
if (!GridCoordinateArrayExtensions.AreLinked(segmentCoordinates))
{
return(Result.CreateFailureResult("Coordinates are not linked!"));
}
if (segmentCoordinates.Length != kind.Size)
{
return(Result.CreateFailureResult("SegmentCoordinates do not match length of ShipKind!"));
}
if (segmentCoordinates.HasAnyOutOfBounds(grid.Size))
{
return(Result.CreateFailureResult("1 or More Coordinate(s) are outside of the grid!"));
}
foreach (IShip ship in _Dictionary.Values)
{
for (int i = 0; i < segmentCoordinates.Length; i++)
{
if (ship.Kind != kind)
{
if (ship.CanBeFoundAtCoordinate(segmentCoordinates[i]))
{
return(Result.CreateFailureResult("1 or more Coordinate(s) collide with another ship"));
}
}
}
}
foreach (IShip ship in _Dictionary.Values)
{
if (ship.Kind == kind)
{
IGridSquare[] converted = ConvertGridCoordinateToGridSquare(segmentCoordinates, grid);
ship.PositionOnGrid(converted);
}
}
return(Result.CreateSuccessResult());
}
public Ship(ShipKind kind)
{
}
public Ship(ShipKind kind)
{
Kind = kind;
}
public Ship(ShipKind kind)
{
this.Kind = kind;
}
public Result TryMoveShipTo(ShipKind kind, GridCoordinate[] segmentCoordinates, IGrid grid)
{
throw new NotImplementedException("TryMoveShipTo method of Fleet class is not implemented");
}
public Result TryMoveShipTo(ShipKind kind, GridCoordinate[] segmentCoordinates, IGrid grid)
{
/* Check if the segmentcoordinates have the same length as the ship */
if (segmentCoordinates.Length != kind.Size)
{
return(Result.CreateFailureResult("Ship length is not ok"));
}
/* Check if the segmentcoordinates are vertically or horizontally aligned */
if (this.allowDeformedShips == false)
{
if ((segmentCoordinates.AreHorizontallyAligned() == false) && (segmentCoordinates.AreVerticallyAligned() == false))
{
return(Result.CreateFailureResult("Ship coordinates are not aligned"));
}
}
else
{
if ((segmentCoordinates.AreHorizontallyAligned() == false) && (segmentCoordinates.AreVerticallyAligned() == false) && (segmentCoordinates.AreDiagonallyAligned() == false))
{
return(Result.CreateFailureResult("Ship coordinates are not aligned"));
}
}
/* Check if the segmentcoordinates are linked */
if (segmentCoordinates.AreLinked() == false)
{
return(Result.CreateFailureResult("Ship coordinates are not linked"));
}
/* Check if the segmentcoordinates are not out of bound (ship not fully in grid)*/
for (int index = 0; index < kind.Size; index++)
{
if (segmentCoordinates[index].IsOutOfBounds(grid.Size) == true)
{
return(Result.CreateFailureResult("Ship out of bound"));
}
}
/* Check if this ship collides with another */
foreach (KeyValuePair <ShipKind, IShip> otherShip in this.shipList)
{
/* Check that this ship is different from the others */
if (otherShip.Value.Kind != kind)
{
/* Go through the segmentcoordinates of this ship and check if the others have been placed on the same coordinates */
for (int index = 0; index < segmentCoordinates.Length; index++)
{
if (otherShip.Value.CanBeFoundAtCoordinate(segmentCoordinates[index]) == true)
{
return(Result.CreateFailureResult("Other ship at same coordinates"));
}
}
}
}
/* Assign the segmentcoordinates to the ship = place the ship on the grid.*/
IGridSquare[] gridsquares = new IGridSquare[kind.Size];
for (int index = 0; index < kind.Size; index++)
{
/* Get the grid square with the right coordinates from the grid object.*/
gridsquares[index] = grid.GetSquareAt(segmentCoordinates[index]);
}
/*Assign the grid squares to the ship */
this.shipList[kind].PositionOnGrid(gridsquares);
/* Everything went well, return success */
return(Result.CreateSuccessResult());
}