/// <summary>
/// Positions the cube so the given color is the up face
/// </summary>
/// <param name="color">Color of top face</param>
public void set_up_face(FaceVal color)
{
if (Front.Color == color)
{
cu();
}
else if (Left.Color == color)
{
cr();
cu();
}
else if (Right.Color == color)
{
cl();
cu();
}
else if (Back.Color == color)
{
cd();
}
else if (Down.Color == color)
{
cd();
cd();
}
}
/// <summary>
/// Positions the up edge so it is the given color
/// </summary>
/// <param name="color">Color of Edge</param>
private void position_up_edge(FaceVal color)
{
var upColor = Cube.Up.Color;
var foundEdgePosition = search_edge(upColor, color);
if (foundEdgePosition == FaceName.FaceNone)
{
return; // should NEVER happen
}
var face = face_val_to_index(color);
var sequence = TopEdgeMoves[(int)foundEdgePosition][face];
Cube.execute_sequence(sequence);
}
/// <summary>
/// Get the face that matches the given color
/// </summary>
/// <param name="face">Color of face</param>
/// <returns>Face index</returns>
private int face_val_to_index(FaceVal face)
{
if (face == Cube.Back.Color)
{
return((int)FaceSide.BackFace);
}
if (face == Cube.Left.Color)
{
return((int)FaceSide.LeftFace);
}
if (face == Cube.Right.Color)
{
return((int)FaceSide.RightFace);
}
return((int)FaceSide.FrontFace);
}
/// <summary>
/// Position the middle front right edge of the cube
/// </summary>
/// <param name="side">Color of face. Should always be right face color</param>
private void position_middle_front_right_edge(FaceVal side)
{
var pos = search_edge(Cube.Front.Color, side);
// ReSharper disable once SwitchStatementHandlesSomeKnownEnumValuesWithDefault
switch (pos)
{
case FaceName.MiddleFaceLeft:
Cube.execute_sequence("l di li di fi d f d ri d r d f di fi");
break;
case FaceName.MiddleFaceLeftReverse:
Cube.execute_sequence("l di li di fi d f f di fi di ri d r");
break;
default:
// ReSharper disable once RedundantCaseLabel
case FaceName.MiddleFaceFront:
break;
case FaceName.MiddleFaceFrontReverse:
Cube.execute_sequence("ri d r d f di fi d ri d r d f di fi");
break;
case FaceName.MiddleFaceRight:
Cube.execute_sequence("bi d b d r di ri di f di fi di ri d r");
break;
case FaceName.MiddleFaceRightReverse:
Cube.execute_sequence("bi d b d r di ri ri d r d f di fi");
break;
case FaceName.MiddleFaceBack:
Cube.execute_sequence("b di bi di li d l d d ri d r d f di fi");
break;
case FaceName.MiddleFaceBackReverse:
Cube.execute_sequence("b di bi di li d l d f di fi di ri d r");
break;
case FaceName.BottomFaceUp:
Cube.execute_sequence("d d f di fi di ri d r");
break;
case FaceName.BottomFaceUpReverse:
Cube.execute_sequence("di ri d r d f di fi");
break;
case FaceName.BottomFaceLeft:
Cube.execute_sequence("di f di fi di ri d r");
break;
case FaceName.BottomFaceLeftReverse:
Cube.execute_sequence("ri d r d f di fi");
break;
case FaceName.BottomFaceDown:
Cube.execute_sequence("f di fi di ri d r");
break;
case FaceName.BottomFaceDownReverse:
Cube.execute_sequence("d ri d r d f di fi");
break;
case FaceName.BottomFaceRight:
Cube.execute_sequence("d f di fi di ri d r");
break;
case FaceName.BottomFaceRightReverse:
Cube.execute_sequence("d d ri d r d f di fi");
break;
}
}
/// <summary>
/// Position the upper left front corner
/// </summary>
/// <param name="color1">First color of corner</param>
/// <param name="color2">Second color of corner</param>
/// <param name="color3">Third color of corner</param>
private void position_up_left_front_corner(FaceVal color1, FaceVal color2, FaceVal color3)
{
var pos = search_corner(color1, color2, color3);
// ReSharper disable once SwitchStatementHandlesSomeKnownEnumValuesWithDefault
switch (pos)
{
default:
// ReSharper disable once RedundantCaseLabel
case CornerName.CornerUlf123:
break;
case CornerName.CornerUlf231:
Cube.execute_sequence("l di li d l di li");
break;
case CornerName.CornerUlf312:
Cube.execute_sequence("fi d f di fi d f");
break;
case CornerName.CornerUlb132:
Cube.execute_sequence("b d bi d l di li");
break;
case CornerName.CornerUlb213:
Cube.execute_sequence("b di bi d d l di li");
break;
case CornerName.CornerUlb321:
Cube.execute_sequence("b fi d bi f");
break;
case CornerName.CornerUrf132:
Cube.execute_sequence("ri d d r fi d f");
break;
case CornerName.CornerUrf213:
Cube.execute_sequence("ri l di r li");
break;
case CornerName.CornerUrf321:
Cube.execute_sequence("f d d f f d f");
break;
case CornerName.CornerUrb123:
Cube.execute_sequence("bi fi d d f b");
break;
case CornerName.CornerUrb231:
Cube.execute_sequence("bi di l di li b");
break;
case CornerName.CornerUrb312:
Cube.execute_sequence("r d d ri di fi d f");
break;
case CornerName.CornerDlf132:
Cube.execute_sequence("di fi d d f di fi d f");
break;
case CornerName.CornerDlf213:
Cube.execute_sequence("di fi d f");
break;
case CornerName.CornerDlf321:
Cube.execute_sequence("d l di li");
break;
case CornerName.CornerDlb123:
Cube.execute_sequence("fi d d f di fi d f");
break;
case CornerName.CornerDlb231:
Cube.execute_sequence("fi d f");
break;
case CornerName.CornerDlb312:
Cube.execute_sequence("d d l di li");
break;
case CornerName.CornerDrf123:
Cube.execute_sequence("l d d li d l di li");
break;
case CornerName.CornerDrf231:
Cube.execute_sequence("d d fi d f");
break;
case CornerName.CornerDrf312:
Cube.execute_sequence("l di li");
break;
case CornerName.CornerDrb132:
Cube.execute_sequence("l d li d l di li");
break;
case CornerName.CornerDrb213:
Cube.execute_sequence("fi d d f");
break;
case CornerName.CornerDrb321:
Cube.execute_sequence("l d d li");
break;
}
}