public bool CheckForRoundabout(PuzzleRoad road, PuzzleRoad relevantRoad)
{
if (road.StartsAndEndsAtSameOrientation && !road.EndPuzzleIndex.HasValue &&
relevantRoad.StartsAndEndsAtSameOrientation && !relevantRoad.EndPuzzleIndex.HasValue)
{
OpenPuzzleRoads.Remove(road);
OpenPuzzleRoads.Remove(relevantRoad);
return(true);
}
return(false);
}
public void ChangePuzzleRoadListsBasedOnEndings(PuzzleRoad road, PuzzleRoad relevantRoad)
{
var amountOfOpenRoadEnds = AmountOfOpenRoadEnds(relevantRoad);
if (amountOfOpenRoadEnds == 2)
{
//The relevantroad is still open, we need to further connect roads to the road object.
OpenPuzzleRoads.Remove(relevantRoad);
}
else if (amountOfOpenRoadEnds == 1)
{
//We connected 2 roads which makes 1 definitive road.
OpenPuzzleRoads.Remove(road);
DefinitivePuzzleRoads.Add(road);
OpenPuzzleRoads.Remove(relevantRoad);
}
else if (amountOfOpenRoadEnds == 0)
{
//This shouldn't happen in practice.
OpenPuzzleRoads.Remove(relevantRoad);
}
}