public IEnumerable<Field> CurrentPlayerPlaces(IPlaceBlackStone blackStonePlacer)
{
var currentPlayer = _playersState.CurrentPlayer;
var targetBorder = currentPlayer.GetTargetBorder(_fieldsGraph);
return targetBorder.Select(() => blackStonePlacer.UpperIsTarget(_fieldsGraph),
() => blackStonePlacer.BottomIsTarget(_fieldsGraph))
.Distinct()
.Where(_fieldsGraph.CanPlaceBlackStone)
.Select(_fieldsGraph.GetField);
}
public IEnumerable <Field> CurrentPlayerPlaces(IPlaceBlackStone blackStonePlacer)
{
var currentPlayer = _playersState.CurrentPlayer;
var targetBorder = currentPlayer.GetTargetBorder(_fieldsGraph);
return(targetBorder.Select(() => blackStonePlacer.UpperIsTarget(_fieldsGraph),
() => blackStonePlacer.BottomIsTarget(_fieldsGraph))
.Distinct()
.Where(_fieldsGraph.CanPlaceBlackStone)
.Select(_fieldsGraph.GetField));
}
public IEnumerable <Tuple <int, int> > UpperIsTarget(IFieldsGraph fieldsGraph)
{
return(_first.UpperIsTarget(fieldsGraph).Concat(_right.UpperIsTarget(fieldsGraph)));
}