public bool Place(IRobot robot, IPlayingTable table, IXYCoordinates newCoordinates,
MovingDirection newDirection)
{
if (robot == null)
{
throw new ArgumentNullException(nameof(robot));
}
if (table == null)
{
throw new ArgumentNullException(nameof(table));
}
if (newCoordinates == null)
{
throw new ArgumentNullException(nameof(newCoordinates));
}
if (newDirection == MovingDirection.NOTSET)
{
throw new ArgumentNullException(nameof(newDirection));
}
if (!table.CanMoveToCoordinates(newCoordinates))
{
return(false);
}
table.RemoveRobot(robot);
robot.CurrentCoordinates = newCoordinates;
robot.CurrentFacingDirection = newDirection;
return(table.AddRobot(robot));
}
public UserCommandPlace(int xCoordinate, int yCoordinate, MovingDirection direction)
{
var coordinatesBuilder = ServiceProvider.Instance.GetService <IXYCoordinatesBuilder>();
_newCoordinates = coordinatesBuilder.WithXYCoordinate(xCoordinate, yCoordinate).Build();
_newDirection = direction;
}
public IPlayingTableBuilder WithRoot(IXYCoordinates rootCoordinates)
{
_rootCoordinates = rootCoordinates;
return(this);
}
public bool CanMoveToCoordinates(IXYCoordinates xyCoordinates)
{
return(!RobotsOnTable.Any(r => r.CurrentCoordinates.Equals(xyCoordinates)) && Root.X <= xyCoordinates.X &&
xyCoordinates.X <= Root.X + XDimensions && Root.Y <= xyCoordinates.Y &&
xyCoordinates.Y <= Root.Y + YDimensions);
}
public bool Equals(IXYCoordinates xyCoordinates)
{
return(xyCoordinates.X == X &&
xyCoordinates.Y == Y);
}
