TwistyPuzzleLib

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

// Copyright 2022 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.objectlib.objects;

import org.distorted.library.type.Static3D;

import org.distorted.library.type.Static4D;

import org.distorted.objectlib.helpers.ObjectFaceShape;

import org.distorted.objectlib.helpers.ObjectShape;

import org.distorted.objectlib.helpers.ObjectSignature;

import org.distorted.objectlib.scrambling.ScrambleState;

import org.distorted.objectlib.main.ObjectType;

import org.distorted.objectlib.main.ShapeHexahedron;

import org.distorted.objectlib.touchcontrol.TouchControlHexahedron;

import java.io.InputStream;

import static org.distorted.objectlib.touchcontrol.TouchControl.TC_CHANGING_SHAPEMOD;

import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;

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

public class TwistyAxis extends ShapeHexahedron

{

  static final Static3D[] ROT_AXIS = new Static3D[]

         {

           new Static3D(-2.0f/3, 1.0f/3, 2.0f/3),

           new Static3D( 1.0f/3,-2.0f/3, 2.0f/3),

           new Static3D( 2.0f/3, 2.0f/3, 1.0f/3),

         };

  private ScrambleState[] mStates;

  private int[][] mBasicAngle;

  private float[][] mCuts;

  private float[][] mCenters;

  private int[] mQuatIndex;

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

  public TwistyAxis(int[] numL, int meshState, int iconMode, Static4D quat, Static3D move, float scale, InputStream stream)

    {

    super(numL, meshState, iconMode, numL[0], quat, move, scale, stream);

    }

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

  @Override

  public int getInternalColor()

    {

    return 0xff222222;

    }

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

// same as in a 3x3

  public ScrambleState[] getScrambleStates()

    {

    if( mStates==null )

      {

      int[][] m = new int[16][];

      for(int i=0; i<16; i++) m[i] = new int[] { 0,-1,i,0,1,i,0,2,i, 1,-1,i,1,1,i,1,2,i, 2,-1,i,2,1,i,2,2,i};

      mStates = new ScrambleState[]

          {

          new ScrambleState( new int[][] { m[ 1], m[ 2], m[ 3] } ),  //  0 0

          new ScrambleState( new int[][] {  null, m[ 4], m[ 5] } ),  //  1 x

          new ScrambleState( new int[][] { m[ 6],  null, m[ 7] } ),  //  2 y

          new ScrambleState( new int[][] { m[ 8], m[ 9],  null } ),  //  3 z

          new ScrambleState( new int[][] { m[10],  null, m[ 7] } ),  //  4 xy

          new ScrambleState( new int[][] { m[11], m[ 9],  null } ),  //  5 xz

          new ScrambleState( new int[][] {  null, m[12], m[ 5] } ),  //  6 yx

          new ScrambleState( new int[][] { m[ 8], m[13],  null } ),  //  7 yz

          new ScrambleState( new int[][] {  null, m[ 4], m[14] } ),  //  8 zx

          new ScrambleState( new int[][] { m[ 6],  null, m[15] } ),  //  9 zy

          new ScrambleState( new int[][] {  null,  null, m[ 5] } ),  // 10 xyx

          new ScrambleState( new int[][] {  null, m[ 4],  null } ),  // 11 xzx

          new ScrambleState( new int[][] {  null,  null, m[ 7] } ),  // 12 yxy

          new ScrambleState( new int[][] { m[ 6],  null,  null } ),  // 13 yzy

          new ScrambleState( new int[][] {  null, m[ 9],  null } ),  // 14 zxz

          new ScrambleState( new int[][] { m[ 8],  null,  null } ),  // 15 zyz

          };

      }

    return mStates;

    }

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

  public float[][] getCuts(int[] numLayers)

    {

    if( mCuts==null )

      {

      float C = 0.5f;

      float[] cut = new float[] {-C,+C};

      mCuts = new float[][] { cut,cut,cut };

      }

    return mCuts;

    }

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

  public boolean[][] getLayerRotatable(int[] numLayers)

    {

    boolean[] tmp = new boolean[] {true,true,true};

    return new boolean[][] { tmp,tmp,tmp };

    }

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

  public int getTouchControlType()

    {

    return TC_CHANGING_SHAPEMOD;

    }

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

  public int getTouchControlSplit()

    {

    return TYPE_NOT_SPLIT;

    }

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

  public int[][][] getEnabled()

    {

    return null;

    }

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

  public float[] getDist3D(int[] numLayers)

    {

    return TouchControlHexahedron.D3D;

    }

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

  public Static3D[] getFaceAxis()

    {

    return TouchControlHexahedron.FACE_AXIS;

    }

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

  public float[][] getCubitPositions(int[] numLayers)

    {

    if( mCenters==null )

      {

      mCenters = new float[][]

         {

             { 1.50f, 1.50f, 0.75f},

             {-0.75f, 1.50f,-1.50f},

             { 1.50f,-0.75f,-1.50f},

             {-1.50f, 0.75f, 1.50f},

             { 0.75f,-1.50f, 1.50f},

             {-1.50f,-1.50f,-0.75f},

             {0.375f, 1.50f,-0.375f},

             {0.375f,0.375f,-1.50f },

             { 1.50f,0.375f,-0.375f},

             {-0.375f,-0.375f,1.50f},

             {-0.375f,-1.50f,0.375f},

             {-1.50f,-0.375f,0.375f},

             { 0.00f, 1.50f, 1.50f},

             {-1.50f, 0.00f,-1.50f},

             { 1.50f,-1.50f, 0.00f},

             {-1.50f, 1.50f, 0.00f},

             { 0.00f,-1.50f,-1.50f},

             { 1.50f, 0.00f, 1.50f},

             { 1.50f, 1.50f,-1.50f},

             {-1.50f,-1.50f, 1.50f},

             {-0.5f, 1.5f, 0.5f},

             { 0.5f,-1.5f,-0.5f},

             { 1.5f,-0.5f, 0.5f},

             {-1.5f, 0.5f,-0.5f},

             { 0.5f, 0.5f, 1.5f},

             {-0.5f,-0.5f,-1.5f},

         };

      }

    return mCenters;

    }

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

  public Static4D getCubitQuats(int cubit, int[] numLayers)

    {

    if( mQuatIndex==null )

      {

      mQuatIndex = new int[] { 0,22,10,17,14,19,

                               0,22,10,17,14,19,

                               0,22,10,

                               0,22,10,

                               0,14,

                               0,14,10,19,17,22

                             };

      }

    return mObjectQuats[mQuatIndex[cubit]];

    }

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

  public ObjectShape getObjectShape(int variant)

    {

    final float T = 1.0f/3;

    if( variant==0 )  // center

      {

      float[][] vertices =

          {

              { -1.0f, 0.0f, -0.25f  },

              {  0.0f, 0.0f, -0.75f  },

              {  0.0f, 0.0f,  0.75f  },

              {  0.0f,-1.0f, -0.25f  },

              {  -5*T, -2*T, -1.75f*T},

              { -1.0f,-1.0f, -1.25f  },

              {  -4*T, -4*T,  0.25f*T},

              {  -2*T, -5*T, -1.75f*T}

          };

      int[][] indices =

          {

              {2,1,0},

              {2,3,1},

              {4,6,2,0},

              {6,7,3,2},

              {7,5,1,3},

              {5,4,0,1},

              {7,6,4,5}

          };

      return new ObjectShape(vertices, indices);

      }

    else if( variant==1 ) // edge type 1

      {

      float[][] vertices =

          {

              {-0.375f  , 0.0f, -1.125f  },

              { 1.125f  , 0.0f,  0.375f  },

              {-0.875f  , 0.0f, -0.125f  },

              { 0.125f  , 0.0f,  0.875f  },

              {-1.625f*T, -2*T,  1.625f*T},

              { 0.125f  ,-1.0f, -0.125f  }

          };

      int[][] indices =

          {

              {2,3,1,0},

              {2,4,3},

              {4,5,1,3},

              {5,0,1},

              {5,4,2,0}

          };

      return new ObjectShape(vertices, indices);

      }

    else if( variant==2 ) // edge type 2

      {

      float[][] vertices =

          {

              {-1.5f  , 0.0f, 0.0f},

              { 0.5f  , 0.0f,-1.0f},

              { 1.5f  , 0.0f, 0.0f},

              {-0.5f  ,-1.0f, 0.0f},

              {-0.5f*T, -2*T, -4*T},

              { 0.5f*T, -4*T, -2*T},

          };

      int[][] indices =

          {

              {0,2,1},

              {0,3,2},

              {3,5,2},

              {1,4,0},

              {4,5,3,0},

              {5,4,1,2}

          };

      return new ObjectShape(vertices, indices);

      }

    else if( variant==3 ) // edge type 3

      {

      float[][] vertices =

          {

              {0.0f, 0.0f, -1.5f  },

              {1.0f, 0.0f, -0.5f  },

              {0.0f, 0.0f,  1.5f  },

              {0.0f,-1.0f,  0.5f  },

              { 4*T, -2*T,  0.5f*T},

              { 2*T, -4*T, -0.5f*T}

          };

      int[][] indices =

          {

              {0,2,1},

              {0,3,2},

              {0,5,3},

              {5,4,2,3},

              {4,1,2},

              {4,5,0,1}

          };

      return new ObjectShape(vertices, indices);

      }

    else if( variant==4 ) // corner type 1

      {

      float[][] vertices =

          {

              { 0.0f, 0.0f, 0.0f},

              {-1.5f, 0.0f, 0.0f},

              { 0.0f,-1.5f, 0.0f},

              { 0.0f, 0.0f, 1.5f},

              {-1.0f,-1.0f, 1.0f}

          };

      int[][] indices =

          {

              {1,3,0},

              {3,2,0},

              {2,1,0},

              {3,1,4},

              {2,3,4},

              {1,2,4}

          };

      return new ObjectShape(vertices, indices);

      }

    else                 // corner type 2

      {

      float[][] vertices =

          {

              {-1.0f, 0.0f, 1.0f},

              { 0.0f, 0.0f,-1.0f},

              { 1.0f, 0.0f, 0.0f},

              {    T, -2*T,   -T}

          };

      int[][] indices =

          {

              {0,2,1},

              {0,3,2},

              {2,3,1},

              {1,3,0}

          };

      return new ObjectShape(vertices, indices);

      }

    }

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

  public ObjectFaceShape getObjectFaceShape(int variant)

    {

    float height = isInIconMode() ? 0.001f : 0.025f;

    if( variant==0 )

      {

      float[][] bands   = { {height,20,0.2f,0.4f,5,1,0}, {0.001f,20,0.2f,0.4f,5,1,0} };

      int[] bandIndices = { 0,0,1,1,1,1,1 };

      float[][] corners = { {0.04f,0.09f} };

      int[] indices     = { 0,0,0,0,-1,-1,-1,-1 };

      float[][] centers = { { -0.5f, -0.5f, 0.0f } };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    else if( variant==1 )

      {

      float[][] bands   = { {height,20,0.2f,0.4f,5,1,0}, {0.001f,20,0.2f,0.4f,5,1,0} };

      int[] bandIndices = { 0,1,1,1,1 };

      float[][] corners = { {0.04f,0.09f} };

      int[] indices     = { 0,0,0,0,-1,-1 };

      float[][] centers = { { -5.0f/24, -5.0f/6, 5.0f/24} };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    else if( variant==2 )

      {

      float[][] bands   = { {height,20,0.2f,0.4f,5,1,0}, {0.001f,20,0.2f,0.4f,5,1,0} };

      int[] bandIndices = { 0,0,1,1,1,1 };

      float[][] corners = { {0.04f,0.09f} };

      int[] indices     = { 0,0,0,0,-1,-1 };

      float[][] centers = { { 0.0f, -1.0f, -1.0f } };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    else if( variant==3 )

      {

      float[][] bands   = { {height,20,0.2f,0.4f,5,1,0}, {0.001f,20,0.2f,0.4f,5,1,0} };

      int[] bandIndices = { 0,0,1,1,1,1 };

      float[][] corners = { {0.04f,0.09f} };

      int[] indices     = { 0,0,0,0,-1,-1 };

      float[][] centers = { { 1.0f, -1.0f, 0.0f } };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    else if( variant==4 )

      {

      float[][] bands   = { {height,20,0.2f,0.4f,5,1,0}, {0.001f,20,0.2f,0.4f,5,1,0} };

      int[] bandIndices = { 0,0,0,1,1,1 };

      float[][] corners = { {0.03f,0.08f} };

      int[] indices     = { 0,0,0,0,-1 };

      float[][] centers = { { -1.0f, -1.0f, 1.0f } };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    else

      {

      float h1 = isInIconMode() ? 0.001f : 0.05f;

      float h2 = isInIconMode() ? 0.001f : 0.01f;

      float[][] bands   = { {h1,35,0.25f,0.7f,5,1,0}, {h2,35,0.25f,0.7f,5,1,0} };

      int[] bandIndices = { 0,1,1,1 };

      float[][] corners = { {0.04f,0.12f} };

      int[] indices     = { 0,0,0,-1 };

      float[][] centers = { { 1.0f/3, -2.0f/3,-1.0f/3 } };

      return new ObjectFaceShape(bands,bandIndices,corners,indices,centers,indices,null);

      }

    }

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

  public int getNumCubitVariants(int[] numLayers)

    {

    return 6;

    }

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

  public int getCubitVariant(int cubit, int[] numLayers)

    {

    if( cubit<6 ) return 0;

    if( cubit<12) return 1;

    if( cubit<15) return 2;

    if( cubit<18) return 3;

    if( cubit<20) return 4;

    return 5;

    }

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

  public float getStickerRadius()

    {

    return 0.13f;

    }

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

  public float getStickerStroke()

    {

    return isInIconMode() ? 0.22f : 0.10f;

    }

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

  public float[][] getStickerAngles()

    {

    return null;

    }

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

// PUBLIC API

  public Static3D[] getRotationAxis()

    {

    return ROT_AXIS;

    }

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

  public String getShortName()

    {

    return ObjectType.AXIS_3.name();

    }

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

  public ObjectSignature getSignature()

    {

    return new ObjectSignature(ObjectType.AXIS_3);

    }

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

  public int[][] getBasicAngles()

    {

    if( mBasicAngle ==null )

      {

      int num = getNumLayers()[0];

      int[] tmp = new int[num];

      for(int i=0; i<num; i++) tmp[i] = 4;

      mBasicAngle = new int[][] { tmp,tmp,tmp };

      }

    return mBasicAngle;

    }

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

  public String getObjectName()

    {

    return "Axis Cube";

    }

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

  public String getInventor()

    {

    return "Aleh Hladzilin";

    }

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

  public int getYearOfInvention()

    {

    return 2008;

    }

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

  public int getComplexity()

    {

    return 2;

    }

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

  public String[][] getTutorials()

    {

    return new String[][]{

                          {"gb","DdYBkV07WpM","How to Solve the Axis Cube","Z3"},

                          {"es","oLWCj8-6G4Q","Resolver Axis Cube","Cuby"},

                          {"ru","pgPtyD7DV7A","Как собрать Аксис Куб","Алексей Ярыгин"},

                          {"fr","4M7cOgjZHSY","Résolution de l'Axis Cube","asthalis"},

                          {"de","CVPII1-sEqw","Axis Cube Tutorial","Pezcraft"},

                          {"pl","Yrmq0m4vjfE","Axis Cube TUTORIAL PL","MrUk"},

                          {"br","5HoM4_fQOM8","Como resolver o axis cube ","Gabriel Sihnel"},

                          {"kr","8KjHoNOGWLE","엑시스 큐브 해법","듀나메스 큐브 해법연구소"},

                          {"vn","ESdOqn7Tikg","Tutorial N.17 - Axis Cube","Duy Thích Rubik"},

                         };

    }

}