private bool getMatchingAspects(Block fromBlock, Block toBlock, Direction dir)
{
var aspectA = fromBlock.getAspect(dir);
var aspectB = toBlock.getAspect(DirectionHelper.GetInverse(dir));
switch (aspectB)
{
case Aspect.WINDOW:
return(false);
case Aspect.ACCESS:
return(aspectA == Aspect.OPEN || aspectA == Aspect.ACCESS && fromBlock.getAccess(dir) == toBlock.getAccess(DirectionHelper.GetInverse(dir)));
case Aspect.OPEN:
return(aspectA == Aspect.OPEN || aspectA == Aspect.CLOSED || aspectA == Aspect.ACCESS);
case Aspect.CLOSED:
return(aspectA == Aspect.OPEN || aspectA == Aspect.CLOSED);
default:
throw new ArgumentOutOfRangeException("Aspect " + aspectA);
}
}
