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9a39aabf
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2023 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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// Magic Cube is proprietary software licensed under an EULA which you should have received //
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// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.solvers;
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import android.content.res.Resources;
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478a4c45
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Leszek Koltunski
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import org.distorted.main.R;
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2876aeb6
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Leszek Koltunski
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import org.distorted.objectlib.main.ObjectSignatures;
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9a39aabf
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Leszek Koltunski
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import org.distorted.objectlib.main.TwistyObject;
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import org.distorted.objectlib.tablebases.ImplementedTablebasesList;
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62c08ea7
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Leszek Koltunski
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import org.distorted.objectlib.tablebases.TablebaseHelpers;
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9a39aabf
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Leszek Koltunski
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import org.distorted.objectlib.tablebases.TablebasesAbstract;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class SolverSkewbDiamond extends SolverTablebase
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{
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private static final int ERROR_CORNER_FR_MISSING = -1;
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private static final int ERROR_CORNER_BR_MISSING = -2;
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private static final int ERROR_CORNER_BL_MISSING = -3;
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private static final int ERROR_CORNER_FL_MISSING = -4;
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private static final int ERROR_CORNER_TO_MISSING = -5;
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private static final int ERROR_CORNER_BO_MISSING = -6;
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private static final int ERROR_CENTER_0_MISSING = -7;
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private static final int ERROR_CENTER_1_MISSING = -8;
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private static final int ERROR_CENTER_2_MISSING = -9;
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private static final int ERROR_CENTER_3_MISSING = -10;
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private static final int ERROR_CENTER_4_MISSING = -11;
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private static final int ERROR_CENTER_5_MISSING = -12;
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private static final int ERROR_CENTER_6_MISSING = -13;
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private static final int ERROR_CENTER_7_MISSING = -14;
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private static final int ERROR_TWO_CORNERS = -15;
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private static final int ERROR_TWO_CENTERS = -16;
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private static final int ERROR_CORNER_TWIST = -17;
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62c08ea7
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Leszek Koltunski
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private static final int ERROR_CORNERS_CANNOT = -18;
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9a39aabf
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Leszek Koltunski
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private TablebasesAbstract mSolver;
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478a4c45
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Leszek Koltunski
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private final int[] mFaceColors;
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private static final int[] FREE_CENTERS = {0,2,5,7};
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public SolverSkewbDiamond(Resources res, TwistyObject object)
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{
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super(res,object);
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mFaceColors = new int[8];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int retCorner(int[][] corners, int c1, int c2)
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{
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for(int i=0; i<6; i++)
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{
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int[] cor = corners[i];
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int twist = retCornerTwist(cor,c1,c2);
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if( twist>=0 ) return i;
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}
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return -1;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int[] getCornersPermutation(int[][] corners)
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{
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int[] perm = new int[6];
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perm[0] = retCorner(corners,mFaceColors[1],mFaceColors[4]);
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perm[1] = retCorner(corners,mFaceColors[1],mFaceColors[6]);
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perm[2] = retCorner(corners,mFaceColors[3],mFaceColors[6]);
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perm[3] = retCorner(corners,mFaceColors[3],mFaceColors[4]);
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perm[4] = retCorner(corners,mFaceColors[1],mFaceColors[3]);
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perm[5] = retCorner(corners,mFaceColors[4],mFaceColors[6]);
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return perm;
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9a39aabf
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Leszek Koltunski
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}
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754f7231
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int computeCornerTwist(int[] corner, int color )
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{
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if( corner[3]==color ) return 0;
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if( corner[2]==color ) return 1;
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if( corner[1]==color ) return 2;
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if( corner[0]==color ) return 3;
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return -1;
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}
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62c08ea7
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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478a4c45
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Leszek Koltunski
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private int[] getCornersTwist(int[] corners_perm, int[][] corners)
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62c08ea7
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{
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478a4c45
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int[] twist = new int[6];
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754f7231
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Leszek Koltunski
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twist[0] = computeCornerTwist( corners[corners_perm[0]], mFaceColors[1] );
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twist[1] = computeCornerTwist( corners[corners_perm[1]], mFaceColors[1] );
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twist[2] = computeCornerTwist( corners[corners_perm[2]], mFaceColors[3] );
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twist[3] = computeCornerTwist( corners[corners_perm[3]], mFaceColors[3] );
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twist[4] = computeCornerTwist( corners[corners_perm[4]], mFaceColors[1] );
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twist[5] = computeCornerTwist( corners[corners_perm[5]], mFaceColors[4] );
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62c08ea7
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Leszek Koltunski
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478a4c45
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Leszek Koltunski
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return twist;
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62c08ea7
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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478a4c45
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Leszek Koltunski
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private int retCenter(int color, int[] centers)
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62c08ea7
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Leszek Koltunski
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{
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478a4c45
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Leszek Koltunski
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for(int i=0; i<4; i++ )
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if( centers[FREE_CENTERS[i]]==color ) return i;
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62c08ea7
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Leszek Koltunski
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478a4c45
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Leszek Koltunski
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return -1;
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62c08ea7
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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478a4c45
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Leszek Koltunski
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private int[] getFreeCentersPermutation(int[] centers)
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62c08ea7
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Leszek Koltunski
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{
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478a4c45
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Leszek Koltunski
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int[] perm = new int[4];
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for(int i=0; i<4; i++ )
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perm[i] = retCenter(mFaceColors[FREE_CENTERS[i]],centers);
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62c08ea7
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Leszek Koltunski
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478a4c45
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Leszek Koltunski
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return perm;
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62c08ea7
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int getTotalTwist(int[] twist)
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{
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int total = 0;
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for(int i=0; i<6; i++)
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{
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int t= twist[i];
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if( t==1 || t==3 ) return -1;
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754f7231
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Leszek Koltunski
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if( i<5 && t==2 ) total+=(1<<i);
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62c08ea7
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Leszek Koltunski
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}
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return total;
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}
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478a4c45
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int retCornerTwist(int[] corner, int c1, int c2)
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{
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if( corner[0]==c1 && corner[2]==c2 ) return 1;
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if( corner[1]==c1 && corner[3]==c2 ) return 2;
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if( corner[2]==c1 && corner[0]==c2 ) return 3;
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if( corner[3]==c1 && corner[1]==c2 ) return 0;
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return -1;
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}
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62c08ea7
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int figureOutColor(int[][] corners, int c1, int c2)
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{
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for(int i=0; i<6; i++)
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{
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int[] cor = corners[i];
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478a4c45
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Leszek Koltunski
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int twist = retCornerTwist(cor,c1,c2);
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if( twist>=0 ) return cor[twist];
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62c08ea7
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Leszek Koltunski
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}
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return -1;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// We only move the UR, UR, DR & DB faces --> those centers are fixed and determine the colors of
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// the faces.
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private int figureOutFaceColors(int[] output, int[] centers, int[][] corners)
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{
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output[1] = centers[1];
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output[3] = centers[3];
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output[4] = centers[4];
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output[6] = centers[6];
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int color01 = figureOutColor(corners,output[4],output[1]);
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if( color01<0 ) return ERROR_CORNER_FR_MISSING;
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int color02 = figureOutColor(corners,output[3],output[4]);
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if( color02<0 ) return ERROR_CORNER_FL_MISSING;
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int color03 = figureOutColor(corners,output[1],output[3]);
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if( color03<0 ) return ERROR_CORNER_TO_MISSING;
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if( color01!=color02 || color01!=color03 ) return ERROR_CORNERS_CANNOT;
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output[0] = color01;
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int color21 = figureOutColor(corners,output[1],output[6]);
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if( color21<0 ) return ERROR_CORNER_BR_MISSING;
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int color22 = figureOutColor(corners,output[6],output[3]);
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if( color22<0 ) return ERROR_CORNER_BL_MISSING;
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int color23 = figureOutColor(corners,output[3],output[1]);
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if( color23<0 ) return ERROR_CORNER_TO_MISSING;
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if( color21!=color22 || color21!=color23 ) return ERROR_CORNERS_CANNOT;
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output[2] = color21;
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int color51 = figureOutColor(corners,output[1],output[4]);
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if( color51<0 ) return ERROR_CORNER_FR_MISSING;
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int color52 = figureOutColor(corners,output[6],output[1]);
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if( color52<0 ) return ERROR_CORNER_BR_MISSING;
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int color53 = figureOutColor(corners,output[4],output[6]);
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if( color53<0 ) return ERROR_CORNER_BO_MISSING;
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if( color51!=color52 || color51!=color53 ) return ERROR_CORNERS_CANNOT;
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output[5] = color51;
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int color71 = figureOutColor(corners,output[3],output[6]);
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if( color71<0 ) return ERROR_CORNER_BL_MISSING;
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int color72 = figureOutColor(corners,output[4],output[3]);
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if( color72<0 ) return ERROR_CORNER_FL_MISSING;
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int color73 = figureOutColor(corners,output[6],output[4]);
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if( color73<0 ) return ERROR_CORNER_BO_MISSING;
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if( color71!=color72 || color71!=color73 ) return ERROR_CORNERS_CANNOT;
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output[7] = color71;
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return 0;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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233 |
478a4c45
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Leszek Koltunski
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private int checkAllColorsDifferent()
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62c08ea7
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Leszek Koltunski
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{
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for(int i=0; i<8; i++)
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{
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boolean present = false;
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for(int j=0; j<8; j++)
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478a4c45
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Leszek Koltunski
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if( mFaceColors[j]==i )
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62c08ea7
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Leszek Koltunski
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{
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present=true;
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break;
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}
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if( !present ) return ERROR_CORNERS_CANNOT;
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}
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return 0;
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}
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252 |
379ba26d
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int checkAllCentersPresent(int[] centers)
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{
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256 |
62c08ea7
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Leszek Koltunski
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for(int i=0; i<8; i++)
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{
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boolean present = false;
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for(int j=0; j<8; j++)
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if( centers[j]==i )
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{
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present=true;
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break;
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}
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if( !present )
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{
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switch(i)
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{
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case 0: return ERROR_CENTER_0_MISSING;
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case 1: return ERROR_CENTER_1_MISSING;
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case 2: return ERROR_CENTER_2_MISSING;
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case 3: return ERROR_CENTER_3_MISSING;
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case 4: return ERROR_CENTER_4_MISSING;
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case 5: return ERROR_CENTER_5_MISSING;
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case 6: return ERROR_CENTER_6_MISSING;
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case 7: return ERROR_CENTER_7_MISSING;
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}
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}
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}
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283 |
379ba26d
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Leszek Koltunski
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return 0;
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}
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285 |
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///////////////////////////////////////////////////////////////////////////////////////////////////
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287 |
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private void getCorners(TwistyObject object, int[][] corners)
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289 |
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{
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290 |
030f1bf4
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Leszek Koltunski
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corners[0][0] = object.getCubitFaceStickerIndex( 0,5); // FR
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corners[0][1] = object.getCubitFaceStickerIndex( 0,4);
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corners[0][2] = object.getCubitFaceStickerIndex( 0,0);
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corners[0][3] = object.getCubitFaceStickerIndex( 0,1);
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corners[1][0] = object.getCubitFaceStickerIndex( 1,2); // BR
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corners[1][1] = object.getCubitFaceStickerIndex( 1,6);
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corners[1][2] = object.getCubitFaceStickerIndex( 1,5);
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corners[1][3] = object.getCubitFaceStickerIndex( 1,1);
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corners[2][0] = object.getCubitFaceStickerIndex( 2,7); // BL
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corners[2][1] = object.getCubitFaceStickerIndex( 2,6);
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corners[2][2] = object.getCubitFaceStickerIndex( 2,2);
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corners[2][3] = object.getCubitFaceStickerIndex( 2,3);
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corners[3][0] = object.getCubitFaceStickerIndex( 3,0); // FL
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corners[3][1] = object.getCubitFaceStickerIndex( 3,4);
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corners[3][2] = object.getCubitFaceStickerIndex( 3,7);
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corners[3][3] = object.getCubitFaceStickerIndex( 3,3);
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309 |
379ba26d
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Leszek Koltunski
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corners[4][0] = object.getCubitFaceStickerIndex( 4,0); // U
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311 |
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corners[4][1] = object.getCubitFaceStickerIndex( 4,3);
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|
|
corners[4][2] = object.getCubitFaceStickerIndex( 4,2);
|
313 |
|
|
corners[4][3] = object.getCubitFaceStickerIndex( 4,1);
|
314 |
|
|
|
315 |
030f1bf4
|
Leszek Koltunski
|
corners[5][0] = object.getCubitFaceStickerIndex( 5,5); // D
|
316 |
|
|
corners[5][1] = object.getCubitFaceStickerIndex( 5,6);
|
317 |
|
|
corners[5][2] = object.getCubitFaceStickerIndex( 5,7);
|
318 |
|
|
corners[5][3] = object.getCubitFaceStickerIndex( 5,4);
|
319 |
379ba26d
|
Leszek Koltunski
|
}
|
320 |
|
|
|
321 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
322 |
|
|
|
323 |
|
|
private void getCenters(TwistyObject object, int[] centers)
|
324 |
|
|
{
|
325 |
62c08ea7
|
Leszek Koltunski
|
centers[0] = object.getCubitFaceStickerIndex( 9,0); // UF
|
326 |
|
|
centers[1] = object.getCubitFaceStickerIndex( 6,0); // UR
|
327 |
|
|
centers[2] = object.getCubitFaceStickerIndex( 7,0); // UB
|
328 |
|
|
centers[3] = object.getCubitFaceStickerIndex( 8,0); // UL
|
329 |
|
|
centers[4] = object.getCubitFaceStickerIndex(13,0); // DF
|
330 |
|
|
centers[5] = object.getCubitFaceStickerIndex(10,1); // DR
|
331 |
|
|
centers[6] = object.getCubitFaceStickerIndex(11,0); // DB
|
332 |
|
|
centers[7] = object.getCubitFaceStickerIndex(12,0); // DL
|
333 |
379ba26d
|
Leszek Koltunski
|
}
|
334 |
|
|
|
335 |
9a39aabf
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
336 |
|
|
|
337 |
|
|
public int tablebaseIndex(TwistyObject object)
|
338 |
|
|
{
|
339 |
379ba26d
|
Leszek Koltunski
|
int[][] corners = new int[6][4];
|
340 |
|
|
int[] centers = new int[8];
|
341 |
|
|
|
342 |
|
|
getCorners(object,corners);
|
343 |
|
|
getCenters(object,centers);
|
344 |
|
|
|
345 |
|
|
int result1 = checkAllCentersPresent(centers);
|
346 |
|
|
if( result1<0 ) return result1;
|
347 |
|
|
|
348 |
478a4c45
|
Leszek Koltunski
|
int result2 = figureOutFaceColors(mFaceColors,centers,corners);
|
349 |
62c08ea7
|
Leszek Koltunski
|
if( result2<0 ) return result2;
|
350 |
|
|
|
351 |
478a4c45
|
Leszek Koltunski
|
int result3 = checkAllColorsDifferent();
|
352 |
62c08ea7
|
Leszek Koltunski
|
if( result3<0 ) return result3;
|
353 |
|
|
|
354 |
478a4c45
|
Leszek Koltunski
|
int[] corners_perm = getCornersPermutation(corners);
|
355 |
62c08ea7
|
Leszek Koltunski
|
boolean even1 = TablebaseHelpers.permutationIsEven(corners_perm);
|
356 |
|
|
if( !even1 ) return ERROR_TWO_CORNERS;
|
357 |
|
|
|
358 |
478a4c45
|
Leszek Koltunski
|
int[] free_centers_perm = getFreeCentersPermutation(centers);
|
359 |
62c08ea7
|
Leszek Koltunski
|
boolean even2 = TablebaseHelpers.permutationIsEven(free_centers_perm);
|
360 |
|
|
if( !even2 ) return ERROR_TWO_CENTERS;
|
361 |
|
|
|
362 |
478a4c45
|
Leszek Koltunski
|
int[] corners_twist = getCornersTwist(corners_perm, corners);
|
363 |
9fd4c04a
|
Leszek Koltunski
|
/*
|
364 |
030f1bf4
|
Leszek Koltunski
|
android.util.Log.e("D", "faces: "+mFaceColors[0]+" "+mFaceColors[1]+" "+mFaceColors[2]+" "
|
365 |
|
|
+mFaceColors[3]+" "+mFaceColors[4]+" "+mFaceColors[5]+" "+mFaceColors[6]+" "+mFaceColors[7]);
|
366 |
|
|
|
367 |
|
|
android.util.Log.e("D", "corn perm: "+corners_perm[0]+" "+corners_perm[1]+" "+corners_perm[2]+" "
|
368 |
|
|
+corners_perm[3]+" "+corners_perm[4]+" "+corners_perm[5]);
|
369 |
|
|
|
370 |
|
|
android.util.Log.e("D", "corn twist: "+corners_twist[0]+" "+corners_twist[1]+" "+corners_twist[2]+" "
|
371 |
|
|
+corners_twist[3]+" "+corners_twist[4]+" "+corners_twist[5]);
|
372 |
9fd4c04a
|
Leszek Koltunski
|
*/
|
373 |
62c08ea7
|
Leszek Koltunski
|
int totalTwist = getTotalTwist(corners_twist);
|
374 |
|
|
if( totalTwist<0 ) return ERROR_CORNER_TWIST;
|
375 |
|
|
|
376 |
|
|
int corners_perm_num = TablebaseHelpers.computeEvenPermutationNum(corners_perm);
|
377 |
|
|
int centers_perm_num = TablebaseHelpers.computeEvenPermutationNum(free_centers_perm);
|
378 |
|
|
|
379 |
ca5260c2
|
Leszek Koltunski
|
return centers_perm_num + 12*(totalTwist + 32*corners_perm_num);
|
380 |
9a39aabf
|
Leszek Koltunski
|
}
|
381 |
|
|
|
382 |
478a4c45
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
383 |
|
|
|
384 |
|
|
private int getColorIndex4(int face)
|
385 |
|
|
{
|
386 |
|
|
switch(mFaceColors[face])
|
387 |
|
|
{
|
388 |
|
|
case 0: return R.string.color_violet4;
|
389 |
|
|
case 1: return R.string.color_grey4;
|
390 |
|
|
case 2: return R.string.color_blue4;
|
391 |
|
|
case 3: return R.string.color_red4;
|
392 |
|
|
case 4: return R.string.color_orange4;
|
393 |
|
|
case 5: return R.string.color_green4;
|
394 |
|
|
case 6: return R.string.color_white4;
|
395 |
|
|
case 7: return R.string.color_yellow4;
|
396 |
|
|
}
|
397 |
|
|
|
398 |
|
|
return -1;
|
399 |
|
|
}
|
400 |
|
|
|
401 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
402 |
|
|
|
403 |
|
|
private int getColorIndex3(int face)
|
404 |
|
|
{
|
405 |
|
|
switch(mFaceColors[face])
|
406 |
|
|
{
|
407 |
|
|
case 0: return R.string.color_violet3;
|
408 |
|
|
case 1: return R.string.color_grey3;
|
409 |
|
|
case 2: return R.string.color_blue3;
|
410 |
|
|
case 3: return R.string.color_red3;
|
411 |
|
|
case 4: return R.string.color_orange3;
|
412 |
|
|
case 5: return R.string.color_green3;
|
413 |
|
|
case 6: return R.string.color_white3;
|
414 |
|
|
case 7: return R.string.color_yellow3;
|
415 |
|
|
}
|
416 |
|
|
|
417 |
|
|
return -1;
|
418 |
|
|
}
|
419 |
|
|
|
420 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
421 |
|
|
|
422 |
|
|
private int getColorIndex2(int face)
|
423 |
|
|
{
|
424 |
030f1bf4
|
Leszek Koltunski
|
switch(face)
|
425 |
478a4c45
|
Leszek Koltunski
|
{
|
426 |
|
|
case 0: return R.string.color_violet2;
|
427 |
|
|
case 1: return R.string.color_grey2;
|
428 |
|
|
case 2: return R.string.color_blue2;
|
429 |
|
|
case 3: return R.string.color_red2;
|
430 |
|
|
case 4: return R.string.color_orange2;
|
431 |
|
|
case 5: return R.string.color_green2;
|
432 |
|
|
case 6: return R.string.color_white2;
|
433 |
|
|
case 7: return R.string.color_yellow2;
|
434 |
|
|
}
|
435 |
|
|
|
436 |
|
|
return -1;
|
437 |
|
|
}
|
438 |
|
|
|
439 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
440 |
|
|
|
441 |
|
|
private String centerError(Resources res, int face)
|
442 |
|
|
{
|
443 |
|
|
String color = res.getString(getColorIndex2(face));
|
444 |
|
|
return res.getString(R.string.solver_generic_missing_center,color);
|
445 |
|
|
}
|
446 |
|
|
|
447 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
448 |
|
|
|
449 |
|
|
private String cornerError(Resources res, int f1, int f2)
|
450 |
|
|
{
|
451 |
|
|
String c1 = res.getString(getColorIndex3(f1));
|
452 |
|
|
String c2 = res.getString(getColorIndex4(f2));
|
453 |
|
|
return res.getString(R.string.solver_generic_missing_corner2,c1,c2);
|
454 |
|
|
}
|
455 |
|
|
|
456 |
9a39aabf
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
457 |
|
|
|
458 |
|
|
public String error(int index, Resources res)
|
459 |
|
|
{
|
460 |
|
|
switch(index)
|
461 |
|
|
{
|
462 |
478a4c45
|
Leszek Koltunski
|
case ERROR_CORNER_FR_MISSING: return cornerError(res,1,4);
|
463 |
|
|
case ERROR_CORNER_BR_MISSING: return cornerError(res,1,6);
|
464 |
|
|
case ERROR_CORNER_BL_MISSING: return cornerError(res,3,6);
|
465 |
|
|
case ERROR_CORNER_FL_MISSING: return cornerError(res,3,4);
|
466 |
|
|
case ERROR_CORNER_TO_MISSING: return cornerError(res,1,3);
|
467 |
|
|
case ERROR_CORNER_BO_MISSING: return cornerError(res,4,6);
|
468 |
|
|
|
469 |
|
|
case ERROR_CENTER_0_MISSING : return centerError(res,0);
|
470 |
|
|
case ERROR_CENTER_1_MISSING : return centerError(res,1);
|
471 |
|
|
case ERROR_CENTER_2_MISSING : return centerError(res,2);
|
472 |
|
|
case ERROR_CENTER_3_MISSING : return centerError(res,3);
|
473 |
|
|
case ERROR_CENTER_4_MISSING : return centerError(res,4);
|
474 |
|
|
case ERROR_CENTER_5_MISSING : return centerError(res,5);
|
475 |
|
|
case ERROR_CENTER_6_MISSING : return centerError(res,6);
|
476 |
|
|
case ERROR_CENTER_7_MISSING : return centerError(res,7);
|
477 |
|
|
|
478 |
|
|
case ERROR_TWO_CORNERS : return res.getString(R.string.solver_generic_two_corners);
|
479 |
|
|
case ERROR_TWO_CENTERS : return res.getString(R.string.solver_generic_two_centers);
|
480 |
|
|
case ERROR_CORNER_TWIST : return res.getString(R.string.solver_generic_corner_twist);
|
481 |
|
|
case ERROR_CORNERS_CANNOT : return res.getString(R.string.solver_generic_corners_cannot);
|
482 |
9a39aabf
|
Leszek Koltunski
|
}
|
483 |
|
|
|
484 |
|
|
return null;
|
485 |
|
|
}
|
486 |
|
|
|
487 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
488 |
|
|
|
489 |
|
|
public int[][] solution(int index, Resources res)
|
490 |
|
|
{
|
491 |
|
|
if( mSolver==null )
|
492 |
|
|
{
|
493 |
2876aeb6
|
Leszek Koltunski
|
mSolver = ImplementedTablebasesList.createPacked(res, ObjectSignatures.DIAM_2);
|
494 |
9a39aabf
|
Leszek Koltunski
|
}
|
495 |
|
|
|
496 |
185dd0a1
|
Leszek Koltunski
|
return mSolver!=null ? mSolver.solution(index,null) : null;
|
497 |
9a39aabf
|
Leszek Koltunski
|
}
|
498 |
|
|
}
|