bool SolveMiddleMiddles(ref List <string> path)
{
CubeInfo.Cubie cubie = null;
List <CubeInfo.Cubie> middleMiddleCubes = _cubies.AnalyzeMiddleMiddle(ref cubie, _solved);
if (cubie == null)
{
return(true); // no work to do!
}
FocusCubie(cubie);
_cubies.EnableColor(cubie, true);
// case 1: no work to do -> no work to do, return
// case 2: cube is in top row, but wrong pos or ori
// case 3: cube is in middle row
// case 4: cube is in bottom row
if (cubie.state == (CubeInfo.POS | CubeInfo.ORI))
{
_solved.Add(cubie);
return(_solved.Count >= 8); // this hard-codes the order of steps (middle first => 4 cubes, corner next => 8 cubes)
}
if (cubie.level == CubeInfo.BOT)
{
return(SolveMiddleMiddle_CaseBottom(cubie, ref path));
}
else
{
Debug.Log("MiddleMiddle cubie right position; wrong ori -> moving to bottom");
return(SolveMiddleMiddle_CaseMiddle(cubie, ref path)); // move to bottom and then solve
}
}