private void Update()
{
if (levelActive && currentLevel.InEquilibrium())
{
levelActive = false;
onLevelWin?.Invoke(currentLevel);
}
}
static bool Depthsearch(Matchspace space, Stack <SwapPair> path)
{
foreach (SwapPair step in PossibleSwaps(space))
{
step.Swap();
space.Step();
path.Push(step);
if (space.IsSolvable() && Depthsearch(space, path))
{
break;
}
else
{
path.Pop().Swap();
space.Step();
}
}
return(space.InEquilibrium());
}
