Magic Cube

///////////////////////////////////////////////////////////////////////////////////////////////////

  int getColorIndex(int face)

    {

    Static4D texMap = mMesh.getTextureMap(face);

    return (int)(texMap.get0() / texMap.get2());

    }

// order: Up --> Right --> Front --> Down --> Left --> Back

// (because the first implemented Solver - the two-phase Cube3 one - expects such order)

//

// s : size of the cube

//

// Left  :   index --> ((s-1) + index/s) * s + index%s

// Right :   index --> 6*s*s - 12*s + 7 - index

// Bottom:   index --> s|index ? (s-1 - index/s) : (s*s + s-1 + 4*(index%s -1)*(s-1) - index/s)

// Top   :   index -->

// Front :   index -->

// Back  :   index -->

///////////////////////////////////////////////////////////////////////////////////////////////////

// Copyright 2020 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Magic Cube.                                                              //

//                                                                                               //

// Magic Cube is free software: you can redistribute it and/or modify                            //

// it under the terms of the GNU General Public License as published by                          //

// the Free Software Foundation, either version 2 of the License, or                             //

// (at your option) any later version.                                                           //

//                                                                                               //

// Magic Cube is distributed in the hope that it will be useful,                                 //

// but WITHOUT ANY WARRANTY; without even the implied warranty of                                //

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                 //

// GNU General Public License for more details.                                                  //

//                                                                                               //

// You should have received a copy of the GNU General Public License                             //

// along with Magic Cube.  If not, see <http://www.gnu.org/licenses/>.                           //

///////////////////////////////////////////////////////////////////////////////////////////////////

package org.distorted.solvers;

import android.content.res.Resources;

import org.distorted.main.R;

import org.distorted.objects.RubikObjectList;

import org.distorted.states.RubikState;

import org.distorted.states.RubikStateSolver;

///////////////////////////////////////////////////////////////////////////////////////////////////

public class SolverMain implements Runnable

{

  private String mObjectPosition;

  private Resources mRes;

  private RubikObjectList mObject;

  private int mSize;

///////////////////////////////////////////////////////////////////////////////////////////////////

  public SolverMain(Resources res, RubikObjectList object, int size, String position )

    {

    mRes            = res;

    mObject         = object;

    mSize           = size;

    mObjectPosition = position;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private void solveCube3(RubikStateSolver solver)

    {

    String result;

    if( !org.distorted.solvers.cube3.Search.prepare(mRes) )

      result= "Error 9";

    else

      result = org.distorted.solvers.cube3.Search.solution(mObjectPosition, 24, 20);

    if (result.contains("Error"))

      {

      switch (result.charAt(result.length() - 1))

        {

        case '1': result = mRes.getString(R.string.solver_cube3_error1); break;

        case '2': result = mRes.getString(R.string.solver_cube3_error2); break;

        case '3': result = mRes.getString(R.string.solver_cube3_error3); break;

        case '4': result = mRes.getString(R.string.solver_cube3_error4); break;

        case '5': result = mRes.getString(R.string.solver_cube3_error5); break;

        case '6': result = mRes.getString(R.string.solver_cube3_error6); break;

        case '7': result = mRes.getString(R.string.solver_cube3_error7); break;

        case '8': result = mRes.getString(R.string.solver_cube3_error8); break;

        case '9': result = mRes.getString(R.string.solver_cube3_error9); break;

        }

      solver.displayErrorDialog(result);

      }

    else

      {

      solver.setSolved(result);

      }

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private void interruptCube3()

    {

    org.distorted.solvers.cube3.Search.interrupt();

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  public void start()

    {

    Thread thr = new Thread(this);

    thr.start();

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  public void run()

    {

    RubikStateSolver solver = (RubikStateSolver) RubikState.SVER.getStateClass();

    if( mObject == RubikObjectList.CUBE && mSize == 3)

      {

      solveCube3(solver);

      }

    else

      {

      solver.displayErrorDialog(mRes.getString(R.string.solver_generic_error1));

      }

    }

}  

import org.distorted.solvers.SolverMain;

          SolverMain solver = new SolverMain( act.getResources(), mCurrentObject, mCurrentObjectSize, objectString );