Magic Cube

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

// Copyright 2021 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.objects;

import android.content.res.Resources;

import org.distorted.library.main.DistortedEffects;

import org.distorted.library.main.DistortedTexture;

import org.distorted.library.mesh.MeshSquare;

import org.distorted.library.type.Static4D;

import org.distorted.main.R;

import java.util.Random;

import static org.distorted.effects.scramble.ScrambleEffect.START_AXIS;

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

class TwistyBandaged2Bar extends TwistyBandagedAbstract

{

  TwistyBandaged2Bar(int size, Static4D quat, DistortedTexture texture, MeshSquare mesh,

                     DistortedEffects effects, int[][] moves, Resources res, int scrWidth)

    {

    super(size, quat, texture, mesh, effects, moves, ObjectList.BAN2, res, scrWidth);

    }

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

  int getCubitVariant(int cubit)

    {

    return cubit<=1 ? 2:0;

    }

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

  int getNumCubits()

    {

    return 22;

    }

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

  float[] getCubitPosition(int cubit)

    {

    switch(cubit)

      {

      case  0: return new float[] { 0.0f, +1.0f,  1.0f,

                                    0.0f, +1.0f,  0.0f,

                                    0.0f, +1.0f, -1.0f};

      case  1: return new float[] {-1.0f, -1.0f,  0.0f,

                                    0.0f, -1.0f,  0.0f,

                                    1.0f, -1.0f,  0.0f};

      case  2: return new float[] {-1.0f, +1.0f, +1.0f};

      case  3: return new float[] {-1.0f, +1.0f,  0.0f};

      case  4: return new float[] {-1.0f, +1.0f, -1.0f};

      case  5: return new float[] {-1.0f,  0.0f, +1.0f};

      case  6: return new float[] {-1.0f,  0.0f,  0.0f};

      case  7: return new float[] {-1.0f,  0.0f, -1.0f};

      case  8: return new float[] {-1.0f, -1.0f, +1.0f};

      case  9: return new float[] {-1.0f, -1.0f, -1.0f};

      case 10: return new float[] {+1.0f, +1.0f, +1.0f};

      case 11: return new float[] {+1.0f, +1.0f,  0.0f};

      case 12: return new float[] {+1.0f, +1.0f, -1.0f};

      case 13: return new float[] {+1.0f,  0.0f, +1.0f};

      case 14: return new float[] {+1.0f,  0.0f,  0.0f};

      case 15: return new float[] {+1.0f,  0.0f, -1.0f};

      case 16: return new float[] {+1.0f, -1.0f, +1.0f};

      case 17: return new float[] {+1.0f, -1.0f, -1.0f};

      case 18: return new float[] { 0.0f,  0.0f, +1.0f};

      case 19: return new float[] { 0.0f, -1.0f, +1.0f};

      case 20: return new float[] { 0.0f,  0.0f, -1.0f};

      case 21: return new float[] { 0.0f, -1.0f, -1.0f};

      }

    return null;

    }

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

  int getQuatIndex(int cubit)

    {

    return cubit==0 ? 2 : 0;

    }

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

// PUBLIC API

// TODO

  public int randomizeNewRotAxis(Random rnd, int oldRotAxis)

    {

    int numAxis = ROTATION_AXIS.length;

    if( oldRotAxis == START_AXIS )

      {

      return rnd.nextInt(numAxis);

      }

    else

      {

      int newVector = rnd.nextInt(numAxis-1);

      return (newVector>=oldRotAxis ? newVector+1 : newVector);

      }

    }

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

// TODO

  public int randomizeNewRow(Random rnd, int oldRotAxis, int oldRow, int newRotAxis)

    {

    float rowFloat = rnd.nextFloat();

    for(int row=0; row<mRowChances.length; row++)

      {

      if( rowFloat<=mRowChances[row] ) return row;

      }

    return 0;

    }

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

  public int getObjectName(int numLayers)

    {

    return R.string.bandaged_2bar;

    }

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

  public int getInventor(int numLayers)

    {

    return R.string.bandaged_2bar_inventor;

    }

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

  public int getComplexity(int numLayers)

    {

    return 8;

    }

}