private void FillLine(CrosswordPosition questionPos, CrosswordOrientation orientation, CrosswordPositionAndOrientation?answerStartPos = null)
{
if (!InBounds(questionPos))
{
return;
}
var answerTile = answerStartPos.HasValue ? answerStartPos.Value : new CrosswordPositionAndOrientation(GetForwardTilePosition(questionPos, orientation), orientation);
if (!mCrossword.GetTile(questionPos).hasValue)
{
var tile = mCrossword.GetTile(answerTile.position);
if (tile is CrosswordTileAnswerItem && !answerStartPos.HasValue)
{
answerTile.orientation = ((CrosswordTileAnswerItem)tile).oppositeDirection;
}
SetQuestionTile(questionPos, answerTile, GetMinMaxAnswerLength(answerTile));
}
FillLine(answerTile.position, orientation);
}
public CrosswordPositionAndOrientation(CrosswordPosition position, CrosswordOrientation orientation)
{
this.position = position;
this.orientation = orientation;
}
private CrosswordPosition GetForwardTilePosition(CrosswordPosition pos, CrosswordOrientation orientation, int tileDistance = 1)
{
pos.row = orientation == CrosswordOrientation.VERTICAL ? pos.row + tileDistance : pos.row;
pos.column = orientation == CrosswordOrientation.HORIZONTAL ? pos.column + tileDistance : pos.column;
return(pos);
}