public bool Move(IRobot robot, IPlayingTable table)
{
if (robot == null)
{
throw new ArgumentNullException(nameof(robot));
}
if (table == null)
{
throw new ArgumentNullException(nameof(table));
}
// Ignore MOVE command if no coordinates have been set (i.e. robot has not been PLACEd)
if (robot.CurrentCoordinates == null)
{
return(false);
}
var newCoordinates = GetMoveCoordinates(robot);
if (table.CanMoveToCoordinates(newCoordinates))
{
robot.CurrentCoordinates = newCoordinates;
return(true);
}
return(false);
}
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));
}
