bool SolveTopMiddle(ref List <string> path)
{
CubeInfo.Cubie cubie = null;
List <CubeInfo.Cubie> topMiddleCubes = _cubies.AnalyzeTopMiddle(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 >= 4);
}
if (cubie.level == CubeInfo.TOP)
{
return(SolveTopMiddle_CaseTop(cubie, ref path));
}
else if (cubie.level == CubeInfo.MID)
{
return(SolveTopMiddle_CaseMiddle(cubie, ref path));
}
else
{
return(SolveTopMiddle_CaseBottom(cubie, ref path));
}
}
