private void Form1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (oldSelection.cubePos == Cube3D.RubikPosition.None || oldSelection.facePos == Face3D.FacePosition.None)
{
if (currentSelection.cubePos == Cube3D.RubikPosition.None || currentSelection.facePos == Face3D.FacePosition.None)
{
rubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
oldSelection = new RubikManager.PositionSpec()
{
cubePos = Cube3D.RubikPosition.None, facePos = Face3D.FacePosition.None
};
currentSelection = new RubikManager.PositionSpec()
{
cubePos = Cube3D.RubikPosition.None, facePos = Face3D.FacePosition.None
};
}
else
{
if (!Cube3D.isCorner(currentSelection.cubePos))
{
oldSelection = currentSelection;
rubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f =>
{
if (currentSelection.cubePos != c.Position && !Cube3D.isCenter(c.Position) && currentSelection.facePos == f.Position)
{
Cube3D.RubikPosition assocLayer = Face3D.layerAssocToFace(currentSelection.facePos);
Cube3D.RubikPosition commonLayer = Cube3D.getCommonLayer(currentSelection.cubePos, c.Position, assocLayer);
if (commonLayer != Cube3D.RubikPosition.None && c.Position.HasFlag(commonLayer))
{
f.Selection |= Face3D.SelectionMode.Possible;
}
else
{
f.Selection |= Face3D.SelectionMode.NotPossible;
}
}
else
{
f.Selection |= Face3D.SelectionMode.NotPossible;
}
}));
toolStripStatusLabel1.Text = "First selection: [" + currentSelection.cubePos.ToString() + "] | " + currentSelection.facePos.ToString();;
}
else
{
rubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
toolStripStatusLabel1.Text = "Error: Invalid first selection, must not be a corner";
}
}
}
else
{
if (currentSelection.cubePos == Cube3D.RubikPosition.None || currentSelection.facePos == Face3D.FacePosition.None)
{
toolStripStatusLabel1.Text = "Ready";
}
else
{
if (currentSelection.cubePos != oldSelection.cubePos)
{
if (!Cube3D.isCenter(currentSelection.cubePos))
{
if (oldSelection.facePos == currentSelection.facePos)
{
Cube3D.RubikPosition assocLayer = Face3D.layerAssocToFace(oldSelection.facePos);
Cube3D.RubikPosition commonLayer = Cube3D.getCommonLayer(oldSelection.cubePos, currentSelection.cubePos, assocLayer);
Boolean direction = true;
if (commonLayer == Cube3D.RubikPosition.TopLayer || commonLayer == Cube3D.RubikPosition.MiddleLayer || commonLayer == Cube3D.RubikPosition.BottomLayer)
{
if (((oldSelection.facePos == Face3D.FacePosition.Front) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.LeftSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Right) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.FrontSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Back) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.RightSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Left) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.BackSlice)))
{
direction = false;
}
}
if (commonLayer == Cube3D.RubikPosition.LeftSlice || commonLayer == Cube3D.RubikPosition.MiddleSlice_Sides || commonLayer == Cube3D.RubikPosition.RightSlice)
{
if (((oldSelection.facePos == Face3D.FacePosition.Top) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.FrontSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Front) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.BottomLayer)) ||
((oldSelection.facePos == Face3D.FacePosition.Bottom) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.BackSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Back) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.TopLayer)))
{
direction = false;
}
}
if (commonLayer == Cube3D.RubikPosition.BackSlice || commonLayer == Cube3D.RubikPosition.MiddleSlice || commonLayer == Cube3D.RubikPosition.FrontSlice)
{
if (((oldSelection.facePos == Face3D.FacePosition.Top) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.RightSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Right) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.BottomLayer)) ||
((oldSelection.facePos == Face3D.FacePosition.Bottom) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.LeftSlice)) ||
((oldSelection.facePos == Face3D.FacePosition.Left) && currentSelection.cubePos.HasFlag(Cube3D.RubikPosition.TopLayer)))
{
direction = false;
}
}
if (commonLayer != Cube3D.RubikPosition.None)
{
if (groupBox1.Enabled)
{
groupBox1.Enabled = false;
rotationTicks = 25;
rubikManager.Rotate90(commonLayer, direction, rotationTicks);
comboBox1.Text = commonLayer.ToString();
toolStripStatusLabel1.Text = "Rotating " + commonLayer.ToString() + " " + ((direction) ? "Clockwise" : "Counter-Clockwise");
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, does not specify distinct layer";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must match orientation of first selection";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must not be a center";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must not be first selection";
}
}
rubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
oldSelection = new RubikManager.PositionSpec()
{
cubePos = Cube3D.RubikPosition.None, facePos = Face3D.FacePosition.None
};
currentSelection = new RubikManager.PositionSpec()
{
cubePos = Cube3D.RubikPosition.None, facePos = Face3D.FacePosition.None
};
}
}
}
private void CompleteMiddleLayer()
{
//Step 1: Get the color of the bottom and top layer
Color bottomColor = RubikManager.getFaceColor(Cube3D.RubikPosition.BottomLayer | Cube3D.RubikPosition.MiddleSlice_Sides | Cube3D.RubikPosition.MiddleSlice, Face3D.FacePosition.Bottom);
Color topColor = RubikManager.getFaceColor(Cube3D.RubikPosition.TopLayer | Cube3D.RubikPosition.MiddleSlice_Sides | Cube3D.RubikPosition.MiddleSlice, Face3D.FacePosition.Top);
//Step 2: Get the egdes of the middle layer
IEnumerable <Cube3D> middleEdges = RubikManager.RubikCube.cubes.Where(c => Cube3D.isEdge(c.Position)).Where(c => c.Colors.Count(co => co == bottomColor || co == topColor) == 0);
List <Face3D> coloredFaces = new List <Face3D>();
RubikManager.RubikCube.cubes.Where(cu => Cube3D.isCenter(cu.Position)).ToList().ForEach(cu => coloredFaces.Add(cu.Faces.First(f => f.Color != Color.Black).Clone()));
IEnumerable <Cube3D> solvedMiddleEdges = middleEdges.Where(mE => mE.Faces.Count(f => coloredFaces.Count(cf => cf.Color == f.Color && cf.Position == f.Position) == 1) == 2);
while (solvedMiddleEdges.Count() < 4)
{
IEnumerable <Cube3D> unsolvedMiddleEdges = middleEdges.Except(solvedMiddleEdges);
Cube3D c = (unsolvedMiddleEdges.FirstOrDefault(cu => !cu.Position.HasFlag(Cube3D.RubikPosition.MiddleLayer)) != null)
? unsolvedMiddleEdges.FirstOrDefault(cu => !cu.Position.HasFlag(Cube3D.RubikPosition.MiddleLayer)) : unsolvedMiddleEdges.First();
//Rotate to top layer
if (!c.Position.HasFlag(Cube3D.RubikPosition.TopLayer))
{
Face3D frontFace = c.Faces.First(f => f.Color != Color.Black);
Cube3D.RubikPosition frontSlice = FacePosToCubePos(frontFace.Position);
Face3D face = c.Faces.First(f => f.Color != Color.Black && f.Color != frontFace.Color);
Cube3D.RubikPosition slice = FacePosToCubePos(face.Position);
RubikManager.SolutionMove(slice, true);
if (RefreshCube(c).Position.HasFlag(Cube3D.RubikPosition.TopLayer))
{
RubikManager.SolutionMove(slice, false);
//Algorithm to the right: U R Ui Ri Ui Fi U F
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(slice, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(slice, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(frontSlice, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(frontSlice, true);
}
else
{
RubikManager.SolutionMove(slice, false);
//Algorithm to the left: Ui Li U L U F Ui Fi
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(slice, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(slice, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(frontSlice, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(frontSlice, false);
}
}
//Rotate to start position for the algorithm
IEnumerable <Cube3D> middles = RubikManager.RubikCube.cubes.Where(cu => Cube3D.isCenter(cu.Position)).Where(m => m.Colors.First(co => co != Color.Black)
== RefreshCube(c).Faces.First(f => f.Color != Color.Black && f.Position != Face3D.FacePosition.Top).Color&&
RemoveFlag(m.Position, Cube3D.RubikPosition.MiddleLayer) == RemoveFlag(RefreshCube(c).Position, Cube3D.RubikPosition.TopLayer));
while (middles.Count() < 1)
{
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
middles = RubikManager.RubikCube.cubes.Where(cu => Cube3D.isCenter(cu.Position)).Where(m => m.Colors.First(co => co != Color.Black)
== RefreshCube(c).Faces.First(f => f.Color != Color.Black && f.Position != Face3D.FacePosition.Top).Color&&
RemoveFlag(m.Position, Cube3D.RubikPosition.MiddleLayer) == RemoveFlag(RefreshCube(c).Position, Cube3D.RubikPosition.TopLayer));
}
//Rotate to target position
Face3D frontFac = RefreshCube(c).Faces.First(f => f.Color != Color.Black && f.Position != Face3D.FacePosition.Top);
Cube3D.RubikPosition frontSlic = FacePosToCubePos(frontFac.Position);
Cube3D.RubikPosition slic = Cube3D.RubikPosition.None;
foreach (Cube3D.RubikPosition p in GetFlags(GetTargetPosition(c)))
{
if (p != Cube3D.RubikPosition.MiddleLayer && p != frontSlic)
{
slic |= p;
}
}
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
if (!RefreshCube(c).Position.HasFlag(slic))
{
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
//Algorithm to the right: U R Ui Ri Ui Fi U F
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(slic, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(slic, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(frontSlic, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(frontSlic, true);
}
else
{
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
//Algorithm to the left: Ui Li U L U F Ui Fi
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(slic, false);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(slic, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, true);
RubikManager.SolutionMove(frontSlic, true);
RubikManager.SolutionMove(Cube3D.RubikPosition.TopLayer, false);
RubikManager.SolutionMove(frontSlic, false);
}
solvedMiddleEdges = middleEdges.Where(mE => RefreshCube(mE).Faces.Count(f => coloredFaces.Count(cf => cf.Color == f.Color && cf.Position == f.Position) == 1) == 2);
}
}
private void Form1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if ((Control.ModifierKeys & Keys.Shift) != 0)
{
if (currentSelection.CubePosition != Cube3D.RubikPosition.None && currentSelection.FacePosition != Face3D.FacePosition.None)
{
Color clr = rubikRenderer.RubikManager.getFaceColor(currentSelection.CubePosition, currentSelection.FacePosition);
int ind = 0;
for (int i = 0; i < contextMenuStrip1.Items.Count; i++)
{
if (contextMenuStrip1.Items[i].Text == clr.Name)
{
ind = i;
}
}
ind++;
if (ind >= colors.Length)
{
ind = 0;
}
rubikRenderer.RubikManager.setFaceColor(currentSelection.CubePosition, currentSelection.FacePosition, colors[ind]);
}
}
else
{
if (!contextMenuStrip1.Visible)
{
if (oldSelection.CubePosition == Cube3D.RubikPosition.None || oldSelection.FacePosition == Face3D.FacePosition.None)
{
if (currentSelection.CubePosition == Cube3D.RubikPosition.None || currentSelection.FacePosition == Face3D.FacePosition.None)
{
rubikRenderer.RubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
oldSelection = new PositionSpec()
{
CubePosition = Cube3D.RubikPosition.None, FacePosition = Face3D.FacePosition.None
};
currentSelection = new PositionSpec()
{
CubePosition = Cube3D.RubikPosition.None, FacePosition = Face3D.FacePosition.None
};
}
else
{
if (!Cube3D.isCorner(currentSelection.CubePosition))
{
oldSelection = currentSelection;
rubikRenderer.RubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f =>
{
if (currentSelection.CubePosition != c.Position && !Cube3D.isCenter(c.Position) && currentSelection.FacePosition == f.Position)
{
Cube3D.RubikPosition assocLayer = Face3D.layerAssocToFace(currentSelection.FacePosition);
Cube3D.RubikPosition commonLayer = Cube3D.getCommonLayer(currentSelection.CubePosition, c.Position, assocLayer);
if (commonLayer != Cube3D.RubikPosition.None && c.Position.HasFlag(commonLayer))
{
f.Selection |= Face3D.SelectionMode.Possible;
}
else
{
f.Selection |= Face3D.SelectionMode.NotPossible;
}
}
else
{
f.Selection |= Face3D.SelectionMode.NotPossible;
}
}));
toolStripStatusLabel1.Text = "First selection: [" + currentSelection.CubePosition.ToString() + "] | " + currentSelection.FacePosition.ToString();;
}
else
{
rubikRenderer.RubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
toolStripStatusLabel1.Text = "Error: Invalid first selection, must not be a corner";
}
}
}
else
{
if (currentSelection.CubePosition == Cube3D.RubikPosition.None || currentSelection.FacePosition == Face3D.FacePosition.None)
{
toolStripStatusLabel1.Text = "Ready";
}
else
{
if (currentSelection.CubePosition != oldSelection.CubePosition)
{
if (!Cube3D.isCenter(currentSelection.CubePosition))
{
if (oldSelection.FacePosition == currentSelection.FacePosition)
{
Cube3D.RubikPosition assocLayer = Face3D.layerAssocToFace(oldSelection.FacePosition);
Cube3D.RubikPosition commonLayer = Cube3D.getCommonLayer(oldSelection.CubePosition, currentSelection.CubePosition, assocLayer);
Boolean direction = true;
if (commonLayer == Cube3D.RubikPosition.TopLayer || commonLayer == Cube3D.RubikPosition.MiddleLayer || commonLayer == Cube3D.RubikPosition.BottomLayer)
{
if (((oldSelection.FacePosition == Face3D.FacePosition.Back) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.RightSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Left) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.BackSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Front) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.LeftSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Right) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.FrontSlice)))
{
direction = false;
}
}
if (commonLayer == Cube3D.RubikPosition.LeftSlice || commonLayer == Cube3D.RubikPosition.MiddleSlice_Sides || commonLayer == Cube3D.RubikPosition.RightSlice)
{
if (((oldSelection.FacePosition == Face3D.FacePosition.Bottom) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.BackSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Back) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.TopLayer)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Top) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.FrontSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Front) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.BottomLayer)))
{
direction = false;
}
}
if (commonLayer == Cube3D.RubikPosition.BackSlice || commonLayer == Cube3D.RubikPosition.MiddleSlice || commonLayer == Cube3D.RubikPosition.FrontSlice)
{
if (((oldSelection.FacePosition == Face3D.FacePosition.Top) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.RightSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Right) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.BottomLayer)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Bottom) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.LeftSlice)) ||
((oldSelection.FacePosition == Face3D.FacePosition.Left) && currentSelection.CubePosition.HasFlag(Cube3D.RubikPosition.TopLayer)))
{
direction = false;
}
}
if (commonLayer != Cube3D.RubikPosition.None)
{
if (groupBox1.Enabled)
{
groupBox1.Enabled = false;
//rotationTicks = 25;
if (commonLayer == Cube3D.RubikPosition.TopLayer || commonLayer == Cube3D.RubikPosition.LeftSlice || commonLayer == Cube3D.RubikPosition.FrontSlice)
{
direction = !direction;
}
rubikRenderer.RubikManager.Rotate90(commonLayer, direction, rotationTime);
comboBox1.Text = commonLayer.ToString();
toolStripStatusLabel1.Text = "Rotating " + commonLayer.ToString() + " " + ((direction) ? "Clockwise" : "Counter-Clockwise");
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, does not specify distinct layer";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must match orientation of first selection";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must not be a center";
}
}
else
{
toolStripStatusLabel1.Text = "Error: Invalid second selection, must not be first selection";
}
}
rubikRenderer.RubikManager.RubikCube.cubes.ForEach(c => c.Faces.ToList().ForEach(f => f.Selection = Face3D.SelectionMode.None));
oldSelection = new PositionSpec()
{
CubePosition = Cube3D.RubikPosition.None, FacePosition = Face3D.FacePosition.None
};
currentSelection = new PositionSpec()
{
CubePosition = Cube3D.RubikPosition.None, FacePosition = Face3D.FacePosition.None
};
}
}
}
}
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
if ((Control.ModifierKeys & Keys.Shift) != 0)
{
if (currentSelection.CubePosition != Cube3D.RubikPosition.None && currentSelection.FacePosition != Face3D.FacePosition.None)
{
Color clr = rubikRenderer.RubikManager.getFaceColor(currentSelection.CubePosition, currentSelection.FacePosition);
for (int i = 0; i < contextMenuStrip1.Items.Count; i++)
{
((ToolStripMenuItem)contextMenuStrip1.Items[i]).Checked = (contextMenuStrip1.Items[i].Text == clr.Name);
}
contextMenuStrip1.Show(Cursor.Position);
}
}
}
}
public bool CanSolve()
{
RubikManager oldManager = RubikManager.Clone();
//check colors
bool correctColors = StandardCube.RubikCube.cubes.Count(sc => RubikManager.RubikCube.cubes
.Where(c => ScrambledEquals(c.Colors, sc.Colors)).Count() == 1) == RubikManager.RubikCube.cubes.Count();
//return false, if there are invalid cube colors
if (!correctColors)
{
return(false);
}
Solve(false);
//check if all the cube faces are solved
Cube3D.RubikPosition layers = Cube3D.RubikPosition.TopLayer | Cube3D.RubikPosition.BottomLayer | Cube3D.RubikPosition.RightSlice
| Cube3D.RubikPosition.LeftSlice | Cube3D.RubikPosition.FrontSlice | Cube3D.RubikPosition.BackSlice;
foreach (Cube3D.RubikPosition l in GetFlags(layers))
{
Face3D.FacePosition facePos = CubePosToFacePos(l);
if (facePos != Face3D.FacePosition.None)
{
Cube3D.RubikPosition centerPos = RubikManager.RubikCube.cubes.First(c => Cube3D.isCenter(c.Position) && c.Position.HasFlag(l)).Position;
Color faceColor = RubikManager.getFaceColor(centerPos, facePos);
bool faceNotSolved = RubikManager.RubikCube.cubes.Count(c => c.Position.HasFlag(l) && c.Faces.First(f => f.Position == facePos).Color == faceColor) != 9;
if (faceNotSolved)
{
return(false);
}
}
}
RubikManager = oldManager;
return(true);
}