public static Tetrimino ByPosition(TetriminoKind kind, Position position, Direction facingDirection)
{
return(new Tetrimino(kind,
position,
TetriminoHelper.GetFirstBlockPositionByPosition(position, kind, facingDirection),
facingDirection));
}
private Tetrimino(TetriminoKind kind, Position position, Position firstBlockPosition, Direction facingDirection)
{
Kind = kind;
Position = position;
FacingDirection = facingDirection;
FirstBlockPosition = firstBlockPosition;
Blocks = TetriminoHelper.CreateOffsetedBlocks(kind, Position, facingDirection);
}