/// <summary>
/// 返却されるPathには開始地点は含まれない。
/// </summary>
/// <param name="startPosition"></param>
/// <param name="viaPosition"></param>
/// <param name="endPosition"></param>
/// <param name="pieces"></param>
/// <param name="start2ViaPieceMovement"></param>
/// <param name="via2EndPieceMovement"></param>
/// <returns></returns>
public static IEnumerable <IntegerVector2> CalculatePath(IntegerVector2 startPosition, IntegerVector2 viaPosition, IntegerVector2 endPosition,
IReadOnlyPositionArrayAccessor <IReadOnlyPiece> pieces, PieceMovement start2ViaPieceMovement, PieceMovement via2EndPieceMovement)
{
//startPositionは各直線ではなく全体の開始地点でなければならない
//インスタンス変数化？
bool isFrontPlayersPiece = IsFrontPlayersPiece(pieces, startPosition);
if (viaPosition == endPosition)
{
return(CalculateStraightPath(startPosition, endPosition, start2ViaPieceMovement, isFrontPlayersPiece));
}
return(CalculateBrockenPath(startPosition, viaPosition, endPosition, start2ViaPieceMovement, via2EndPieceMovement, isFrontPlayersPiece));
}
static bool IsFrontPlayersPiece(IReadOnlyPositionArrayAccessor <IReadOnlyPiece> pieces, IntegerVector2 startPosition) => pieces.Read(startPosition).Owner != null && pieces.Read(startPosition).Owner.Encampment == Encampment.Front;
public PieceMoveVerifier(IReadOnlyPositionArrayAccessor <IReadOnlyPiece> pieces)
{
Assert.IsNotNull(pieces);
this.pieces = pieces;
}
