public List <RubikFaceType> GetSubcubeFaces(RubikSubcube subcube)
{
var faces = new List <RubikFaceType>();
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Front[i].GetInstanceID())
{
faces.Add(RubikFaceType.Front);
break;
}
}
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Left[i].GetInstanceID())
{
faces.Add(RubikFaceType.Left);
break;
}
}
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Right[i].GetInstanceID())
{
faces.Add(RubikFaceType.Right);
break;
}
}
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Top[i].GetInstanceID())
{
faces.Add(RubikFaceType.Top);
break;
}
}
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Back[i].GetInstanceID())
{
faces.Add(RubikFaceType.Back);
break;
}
}
for (var i = 0; i < 9; i++)
{
if (subcube.GetInstanceID() == Bottom[i].GetInstanceID())
{
faces.Add(RubikFaceType.Bottom);
break;
}
}
return(faces);
}
public Result <RubikFaceType, int> GetSubcubeFaceAndIndex(RubikSubcube subcube)
{
var instanceId = subcube.GetInstanceID();
for (var i = 0; i < 9; i++)
{
if (Front[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Front, i));
}
}
for (var i = 0; i < 9; i++)
{
if (Left[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Left, i));
}
}
for (var i = 0; i < 9; i++)
{
if (Right[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Right, i));
}
}
for (var i = 0; i < 9; i++)
{
if (Top[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Top, i));
}
}
for (var i = 0; i < 9; i++)
{
if (Back[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Back, i));
}
}
for (var i = 0; i < 9; i++)
{
if (Bottom[i].GetInstanceID() == instanceId)
{
return(Result <RubikFaceType, int> .Create(RubikFaceType.Bottom, i));
}
}
throw new ArgumentException("This subcube is not contained in the initial state.", "subcube");
}
private RubikSubcube[] RotateFace(RubikSubcube[] face, RubikFaceType type, bool clockwise)
{
var newFace = new RubikSubcube[9];
if (clockwise)
{
newFace[0] = face[2];
newFace[1] = face[5];
newFace[2] = face[8];
newFace[3] = face[1];
newFace[4] = face[4];
newFace[5] = face[7];
newFace[6] = face[0];
newFace[7] = face[3];
newFace[8] = face[6];
var faces = _faces[type];
var newFaces = new List <RubikFace>(9)
{
faces[2],
faces[5],
faces[8],
faces[1],
faces[4],
faces[7],
faces[0],
faces[3],
faces[6]
};
for (int i = 0; i < 9; i++)
{
newFaces[i].Index = i;
newFaces[i].Type = type;
}
_faces[type] = newFaces;
}
else
{
newFace[0] = face[6];
newFace[1] = face[3];
newFace[2] = face[0];
newFace[3] = face[7];
newFace[4] = face[4];
newFace[5] = face[1];
newFace[6] = face[8];
newFace[7] = face[5];
newFace[8] = face[2];
var faces = _faces[type];
var newFaces = new List <RubikFace>(9)
{
faces[6],
faces[3],
faces[0],
faces[7],
faces[4],
faces[1],
faces[8],
faces[5],
faces[2]
};
for (int i = 0; i < 9; i++)
{
newFaces[i].Index = i;
}
_faces[type] = newFaces;
}
return(newFace);
}