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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2020 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 free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Magic Cube is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objects;
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import android.content.res.Resources;
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import org.distorted.helpers.ScrambleState;
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.main.DistortedTexture;
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import org.distorted.library.mesh.MeshSquare;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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import java.util.Random;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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abstract class TwistyMinx extends TwistyObject
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{
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private static final int FACES_PER_CUBIT =6;
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static final int NUM_CORNERS = 20;
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static final int NUM_CENTERS = 12;
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static final int NUM_EDGES = 30;
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static final float C2 = (SQ5+3)/4;
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static final float LEN = (float)(Math.sqrt(1.25f+0.5f*SQ5));
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static final float SIN54 = (SQ5+1)/4;
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static final float COS54 = (float)(Math.sqrt(10-2*SQ5)/4);
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static final float SIN18 = (SQ5-1)/4;
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static final float COS18 = (float)(0.25f*Math.sqrt(10.0f+2.0f*SQ5));
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static final float COS_HALFD= (float)(Math.sqrt(0.5f-0.1f*SQ5)); // cos(half the dihedral angle)
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static final float SIN_HALFD= (float)(Math.sqrt(0.5f+0.1f*SQ5)); // sin(half the dihedral angle)
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// the six rotation axis of a Minx. Must be normalized.
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D( C2/LEN, SIN54/LEN, 0 ),
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new Static3D( -C2/LEN, SIN54/LEN, 0 ),
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new Static3D( 0 , C2/LEN, SIN54/LEN ),
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new Static3D( 0 , -C2/LEN, SIN54/LEN ),
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new Static3D( SIN54/LEN, 0 , C2/LEN ),
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new Static3D( SIN54/LEN, 0 , -C2/LEN )
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};
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private static final int[] BASIC_ANGLE = new int[] { 5,5,5,5,5,5 };
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static final int MINX_LGREEN = 0xff53aa00;
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static final int MINX_PINK = 0xfffd7ab7;
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static final int MINX_SANDY = 0xffefd48b;
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static final int MINX_LBLUE = 0xff00a2d7;
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static final int MINX_ORANGE = 0xffff6200;
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static final int MINX_VIOLET = 0xff7d59a4;
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static final int MINX_DGREEN = 0xff007a47;
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static final int MINX_DRED = 0xffbd0000;
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static final int MINX_DBLUE = 0xff1a29b2;
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static final int MINX_DYELLOW= 0xffffc400;
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static final int MINX_WHITE = 0xffffffff;
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static final int MINX_GREY = 0xff727c7b;
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static final int[] FACE_COLORS = new int[]
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{
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MINX_LGREEN, MINX_PINK , MINX_SANDY , MINX_LBLUE,
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MINX_ORANGE, MINX_VIOLET , MINX_DGREEN, MINX_DRED ,
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MINX_DBLUE , MINX_DYELLOW, MINX_WHITE , MINX_GREY
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};
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private static final int[] mFaceMap = new int[] {8,10,3,7,1,11,9,2,4,0,5,6};
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// All 60 legal rotation quats of a Minx
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static final Static4D[] QUATS = new Static4D[]
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{
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new Static4D( 0.0f, 0.0f, 0.0f, 1.0f ), //0
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new Static4D( 1.0f, 0.0f, 0.0f, 0.0f ),
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new Static4D( 0.0f, 1.0f, 0.0f, 0.0f ),
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new Static4D( 0.0f, 0.0f, 1.0f, 0.0f ),
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new Static4D( 0.5f, 0.5f, 0.5f, 0.5f ), //4
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new Static4D( 0.5f, 0.5f, -0.5f, 0.5f ),
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new Static4D( 0.5f, -0.5f, 0.5f, 0.5f ),
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new Static4D( 0.5f, -0.5f, -0.5f, 0.5f ),
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new Static4D( -0.5f, 0.5f, 0.5f, 0.5f ),
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new Static4D( -0.5f, 0.5f, -0.5f, 0.5f ),
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new Static4D( -0.5f, -0.5f, 0.5f, 0.5f ),
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new Static4D( -0.5f, -0.5f, -0.5f, 0.5f ),
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103
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new Static4D( 0.5f, SIN54, SIN18, 0.0f ), // 12
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new Static4D( 0.5f, SIN54,-SIN18, 0.0f ),
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new Static4D( 0.5f,-SIN54, SIN18, 0.0f ),
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new Static4D( 0.5f,-SIN54,-SIN18, 0.0f ),
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new Static4D( SIN18, 0.5f, SIN54, 0.0f ),
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new Static4D( SIN18, 0.5f,-SIN54, 0.0f ),
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new Static4D(-SIN18, 0.5f, SIN54, 0.0f ),
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new Static4D(-SIN18, 0.5f,-SIN54, 0.0f ),
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new Static4D( SIN54, SIN18, 0.5f, 0.0f ),
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new Static4D( SIN54,-SIN18, 0.5f, 0.0f ),
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new Static4D(-SIN54, SIN18, 0.5f, 0.0f ),
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new Static4D(-SIN54,-SIN18, 0.5f, 0.0f ),
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new Static4D( 0.0f, SIN18, SIN54, 0.5f ), //24
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new Static4D( 0.0f, SIN18,-SIN54, 0.5f ),
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new Static4D( 0.0f,-SIN18, SIN54, 0.5f ),
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new Static4D( 0.0f,-SIN18,-SIN54, 0.5f ),
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new Static4D( SIN18, SIN54, 0.0f, 0.5f ),
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new Static4D( SIN18,-SIN54, 0.0f, 0.5f ),
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new Static4D(-SIN18, SIN54, 0.0f, 0.5f ),
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new Static4D(-SIN18,-SIN54, 0.0f, 0.5f ),
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new Static4D( SIN54, 0.0f, SIN18, 0.5f ),
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new Static4D( SIN54, 0.0f,-SIN18, 0.5f ),
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new Static4D(-SIN54, 0.0f, SIN18, 0.5f ),
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new Static4D(-SIN54, 0.0f,-SIN18, 0.5f ),
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new Static4D( 0.0f, SIN54, 0.5f, SIN18 ), //36
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new Static4D( 0.0f, SIN54, -0.5f, SIN18 ),
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new Static4D( 0.0f,-SIN54, 0.5f, SIN18 ),
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new Static4D( 0.0f,-SIN54, -0.5f, SIN18 ),
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new Static4D( 0.5f, 0.0f, SIN54, SIN18 ),
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new Static4D( 0.5f, 0.0f,-SIN54, SIN18 ),
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new Static4D( -0.5f, 0.0f, SIN54, SIN18 ),
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new Static4D( -0.5f, 0.0f,-SIN54, SIN18 ),
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new Static4D( SIN54, 0.5f, 0.0f, SIN18 ),
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new Static4D( SIN54, -0.5f, 0.0f, SIN18 ),
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new Static4D(-SIN54, 0.5f, 0.0f, SIN18 ),
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new Static4D(-SIN54, -0.5f, 0.0f, SIN18 ),
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new Static4D( 0.0f, 0.5f, SIN18, SIN54 ), //48
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new Static4D( 0.0f, 0.5f,-SIN18, SIN54 ),
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new Static4D( 0.0f, -0.5f, SIN18, SIN54 ),
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new Static4D( 0.0f, -0.5f,-SIN18, SIN54 ),
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new Static4D( 0.5f, SIN18, 0.0f, SIN54 ),
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new Static4D( 0.5f,-SIN18, 0.0f, SIN54 ),
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new Static4D( -0.5f, SIN18, 0.0f, SIN54 ),
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new Static4D( -0.5f,-SIN18, 0.0f, SIN54 ),
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new Static4D( SIN18, 0.0f, 0.5f, SIN54 ),
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new Static4D( SIN18, 0.0f, -0.5f, SIN54 ),
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new Static4D(-SIN18, 0.0f, 0.5f, SIN54 ),
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new Static4D(-SIN18, 0.0f, -0.5f, SIN54 ),
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};
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// Coordinates of all 20 corners of a Minx
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static final float[][] CORNERS = new float[][]
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{
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{ 0.0f, 0.5f, C2},
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{ 0.0f, 0.5f, -C2},
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{ 0.0f, -0.5f, C2},
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{ 0.0f, -0.5f, -C2},
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{ C2, 0.0f, 0.5f},
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{ C2, 0.0f, -0.5f},
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{ -C2, 0.0f, 0.5f},
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{ -C2, 0.0f, -0.5f},
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{ 0.5f, C2, 0.0f},
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{ 0.5f, -C2, 0.0f},
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{ -0.5f, C2, 0.0f},
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{ -0.5f, -C2, 0.0f},
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{ SIN54, SIN54, SIN54},
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{ SIN54, SIN54,-SIN54},
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{ SIN54,-SIN54, SIN54},
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{ SIN54,-SIN54,-SIN54},
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{-SIN54, SIN54, SIN54},
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{-SIN54, SIN54,-SIN54},
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{-SIN54,-SIN54, SIN54},
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{-SIN54,-SIN54,-SIN54},
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};
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static final int[][] mCornerFaceMap =
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{
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{ 0, 1, 8 },
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{ 6, 5,10 },
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{ 1, 0,11 },
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{ 5, 6, 3 },
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{ 0, 9, 4 },
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{ 5, 4, 9 },
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{ 7, 1, 2 },
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{ 2, 6, 7 },
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{ 10, 9, 8 },
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{ 4, 3,11 },
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{ 7,10, 8 },
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{ 3, 2,11 },
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{ 0, 8, 9 },
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{ 9,10, 5 },
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{ 0, 4,11 },
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{ 4, 5, 3 },
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{ 1, 7, 8 },
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{ 7, 6,10 },
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{ 2, 1,11 },
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{ 6, 2, 3 },
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};
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static final int[] QUAT_EDGE_INDICES =
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{
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56, 40, 43, 59, 0, 19, 9, 54, 58, 49,
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48, 24, 52, 4, 16, 32, 20, 11, 21, 35 ,
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37, 30, 8, 28, 36, 44, 1, 46, 12, 47
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};
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static final int[] QUAT_CORNER_INDICES =
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{
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0, 2, 3, 1, 40, 31, 41, 30, 39, 35,
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36, 34, 56, 32, 43, 21, 48, 28, 42, 23
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};
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// the quadruple ( corner1, corner2, face1, face2 ) defining an edge.
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// In fact the 2 corners already define it, the faces only provide easy
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// way to get to know the colors. Order: arbitrary. Face1 arbitrarily on
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// the 'left' or right of vector corner1 --> corner2, according to Quat.
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static final int[][] mEdgeMap =
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{
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{ 0, 12, 0, 8}, //0
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{ 12, 4, 0, 9},
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{ 4, 14, 0, 4},
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{ 14, 2, 0, 11},
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{ 2, 0, 0, 1},
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{ 14, 9, 11, 4}, //5
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{ 9, 11, 11, 3},
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{ 11, 18, 11, 2},
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{ 18, 2, 11, 1},
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{ 18, 6, 1, 2},
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{ 6, 16, 1, 7}, //10
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{ 16, 0, 1, 8},
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{ 16, 10, 8, 7},
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{ 10, 8, 8, 10},
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{ 8, 12, 8, 9},
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{ 8, 13, 9, 10}, //15
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{ 13, 5, 9, 5},
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{ 5, 4, 9, 4},
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{ 5, 15, 4, 5},
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{ 15, 9, 4, 3},
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{ 11, 19, 2, 3}, //20
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{ 19, 7, 2, 6},
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{ 7, 6, 2, 7},
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{ 7, 17, 7, 6},
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{ 17, 10, 7, 10},
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{ 17, 1, 10, 6}, //25
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{ 1, 3, 5, 6},
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{ 3, 19, 3, 6},
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{ 1, 13, 10, 5},
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{ 3, 15, 5, 3},
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};
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// the five vertices that form a given face. Order: the same as colors
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// of the faces in TwistyMinx.
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static final int[][] mCenterMap =
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{
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{ 0, 12, 4, 14, 2},
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{ 0, 2, 18, 6, 16},
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{ 6, 18, 11, 19, 7},
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{ 3, 15, 9, 11, 19},
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{ 4, 5, 15, 9, 14},
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{ 1, 13, 5, 15, 3},
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{ 1, 3, 19, 7, 17},
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{10, 16, 6, 7, 17},
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{ 0, 12, 8, 10, 16},
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{ 8, 13, 5, 4, 12},
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{ 1, 13, 8, 10, 17},
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{ 2, 14, 9, 11, 18},
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};
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275
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static final float[][] mCenterCoords = new float[NUM_CENTERS][3];
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277
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static
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{
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for(int center=0; center<NUM_CENTERS; center++)
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{
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int[] map = mCenterMap[center];
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float x = CORNERS[map[0]][0] +
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CORNERS[map[1]][0] +
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CORNERS[map[2]][0] +
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CORNERS[map[3]][0] +
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CORNERS[map[4]][0] ;
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289
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float y = CORNERS[map[0]][1] +
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CORNERS[map[1]][1] +
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CORNERS[map[2]][1] +
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CORNERS[map[3]][1] +
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CORNERS[map[4]][1] ;
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295
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float z = CORNERS[map[0]][2] +
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CORNERS[map[1]][2] +
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CORNERS[map[2]][2] +
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CORNERS[map[3]][2] +
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CORNERS[map[4]][2] ;
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mCenterCoords[center][0] = x/5;
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mCenterCoords[center][1] = y/5;
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mCenterCoords[center][2] = z/5;
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}
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}
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307
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static final Static4D[] mBasicCornerV, mCurrCornerV;
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309
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|
|
310
|
static
|
|
311
|
{
|
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312
|
mBasicCornerV = new Static4D[3];
|
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313
|
mCurrCornerV = new Static4D[3];
|
|
314
|
|
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315
|
mBasicCornerV[0] = new Static4D( (SQ5+1)*0.125f, (SQ5-1)*0.125f, -0.250f, 0.0f );
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316
|
mBasicCornerV[1] = new Static4D(-(SQ5+1)*0.125f, (SQ5-1)*0.125f, -0.250f, 0.0f );
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317
|
mBasicCornerV[2] = new Static4D( 0, -0.500f, 0.0f, 0.0f );
|
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318
|
}
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319
|
|
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320
|
private int mCurrState;
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321
|
private int mIndexExcluded;
|
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322
|
private ScrambleState[] mStates;
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323
|
private int[][] mScrambleTable;
|
|
324
|
private int[] mNumOccurences;
|
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325
|
|
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326
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
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327
|
|
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328
|
TwistyMinx(int numLayers, int realSize, Static4D quat, DistortedTexture texture, MeshSquare mesh,
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329
|
DistortedEffects effects, int[][] moves, ObjectList obj, Resources res, int scrWidth)
|
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330
|
{
|
|
331
|
super(numLayers, realSize, quat, texture, mesh, effects, moves, obj, res, scrWidth);
|
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332
|
|
|
333
|
initializeScrambleStates(numLayers);
|
|
334
|
}
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|
335
|
|
|
336
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
337
|
|
|
338
|
private int[] generateL(int numLayers, int index)
|
|
339
|
{
|
|
340
|
int rows = (numLayers-1)/2;
|
|
341
|
int[] ret = new int[3*4*rows];
|
|
342
|
|
|
343
|
for(int i=0; i<rows; i++)
|
|
344
|
{
|
|
345
|
ret[12*i ] = i;
|
|
346
|
ret[12*i+ 1] =-2;
|
|
347
|
ret[12*i+ 2] = index;
|
|
348
|
ret[12*i+ 3] = i;
|
|
349
|
ret[12*i+ 4] =-1;
|
|
350
|
ret[12*i+ 5] = index;
|
|
351
|
ret[12*i+ 6] = i;
|
|
352
|
ret[12*i+ 7] =+1;
|
|
353
|
ret[12*i+ 8] = index;
|
|
354
|
ret[12*i+ 9] = i;
|
|
355
|
ret[12*i+10] =+2;
|
|
356
|
ret[12*i+11] = index;
|
|
357
|
}
|
|
358
|
|
|
359
|
return ret;
|
|
360
|
}
|
|
361
|
|
|
362
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
363
|
|
|
364
|
private int[] generateR(int numLayers, int index)
|
|
365
|
{
|
|
366
|
int rows = (numLayers-1)/2;
|
|
367
|
int[] ret = new int[3*4*rows];
|
|
368
|
|
|
369
|
for(int i=0; i<rows; i++)
|
|
370
|
{
|
|
371
|
int lay = rows+i+1;
|
|
372
|
|
|
373
|
ret[12*i ] = lay;
|
|
374
|
ret[12*i+ 1] =-2;
|
|
375
|
ret[12*i+ 2] = index;
|
|
376
|
ret[12*i+ 3] = lay;
|
|
377
|
ret[12*i+ 4] =-1;
|
|
378
|
ret[12*i+ 5] = index;
|
|
379
|
ret[12*i+ 6] = lay;
|
|
380
|
ret[12*i+ 7] =+1;
|
|
381
|
ret[12*i+ 8] = index;
|
|
382
|
ret[12*i+ 9] = lay;
|
|
383
|
ret[12*i+10] =+2;
|
|
384
|
ret[12*i+11] = index;
|
|
385
|
}
|
|
386
|
|
|
387
|
return ret;
|
|
388
|
}
|
|
389
|
|
|
390
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
391
|
|
|
392
|
private int[] generateB(int numLayers, int index)
|
|
393
|
{
|
|
394
|
int rows = (numLayers-1);
|
|
395
|
int half = rows/2;
|
|
396
|
int[] ret = new int[3*4*rows];
|
|
397
|
|
|
398
|
for(int i=0; i<rows; i++)
|
|
399
|
{
|
|
400
|
int ind = i<half? index : index+1;
|
|
401
|
int lay = i<half? i : i+1;
|
|
402
|
|
|
403
|
ret[12*i ] = lay;
|
|
404
|
ret[12*i+ 1] =-2;
|
|
405
|
ret[12*i+ 2] = ind;
|
|
406
|
ret[12*i+ 3] = lay;
|
|
407
|
ret[12*i+ 4] =-1;
|
|
408
|
ret[12*i+ 5] = ind;
|
|
409
|
ret[12*i+ 6] = lay;
|
|
410
|
ret[12*i+ 7] =+1;
|
|
411
|
ret[12*i+ 8] = ind;
|
|
412
|
ret[12*i+ 9] = lay;
|
|
413
|
ret[12*i+10] =+2;
|
|
414
|
ret[12*i+11] = ind;
|
|
415
|
}
|
|
416
|
|
|
417
|
return ret;
|
|
418
|
}
|
|
419
|
|
|
420
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
421
|
|
|
422
|
private void initializeScrambleStates(int numLayers)
|
|
423
|
{
|
|
424
|
int[] LEFT0 = generateL(numLayers,1);
|
|
425
|
int[] RIGH0 = generateR(numLayers,2);
|
|
426
|
int[] LEFT1 = generateL(numLayers,3);
|
|
427
|
int[] RIGH1 = generateR(numLayers,4);
|
|
428
|
int[] LEFT2 = generateL(numLayers,5);
|
|
429
|
int[] RIGH2 = generateR(numLayers,6);
|
|
430
|
int[] LEFT3 = generateL(numLayers,7);
|
|
431
|
int[] RIGH3 = generateR(numLayers,8);
|
|
432
|
int[] LEFT4 = generateL(numLayers,9);
|
|
433
|
int[] RIGH4 = generateR(numLayers,10);
|
|
434
|
int[] LEFT5 = generateL(numLayers,11);
|
|
435
|
int[] RIGH5 = generateR(numLayers,12);
|
|
436
|
|
|
437
|
int[] BOTH1 = generateB(numLayers,1);
|
|
438
|
int[] BOTH3 = generateB(numLayers,3);
|
|
439
|
int[] BOTH5 = generateB(numLayers,5);
|
|
440
|
int[] BOTH7 = generateB(numLayers,7);
|
|
441
|
int[] BOTH9 = generateB(numLayers,9);
|
|
442
|
int[] BOTH11= generateB(numLayers,11);
|
|
443
|
|
|
444
|
mStates = new ScrambleState[]
|
|
445
|
{
|
|
446
|
new ScrambleState( new int[][] { BOTH1,BOTH3,BOTH5,BOTH7,BOTH9,BOTH11 } ), // beg
|
|
447
|
new ScrambleState( new int[][] { {} ,RIGH1,LEFT2,RIGH3,LEFT4,LEFT5 } ), // 0L
|
|
448
|
new ScrambleState( new int[][] { {} ,LEFT1,RIGH2,LEFT3,RIGH4,RIGH5 } ), // 0R
|
|
449
|
new ScrambleState( new int[][] { RIGH0,{} ,LEFT2,RIGH3,RIGH4,RIGH5 } ), // 1L
|
|
450
|
new ScrambleState( new int[][] { LEFT0,{} ,RIGH2,LEFT3,LEFT4,LEFT5 } ), // 1R
|
|
451
|
new ScrambleState( new int[][] { LEFT0,LEFT1,{} ,RIGH3,LEFT4,RIGH5 } ), // 2L
|
|
452
|
new ScrambleState( new int[][] { RIGH0,RIGH1,{} ,LEFT3,RIGH4,LEFT5 } ), // 2R
|
|
453
|
new ScrambleState( new int[][] { RIGH0,RIGH1,RIGH2,{} ,LEFT4,RIGH5 } ), // 3L
|
|
454
|
new ScrambleState( new int[][] { LEFT0,LEFT1,LEFT2,{} ,RIGH4,LEFT5 } ), // 3R
|
|
455
|
new ScrambleState( new int[][] { LEFT0,RIGH1,LEFT2,LEFT3,{} ,RIGH5 } ), // 4L
|
|
456
|
new ScrambleState( new int[][] { RIGH0,LEFT1,RIGH2,RIGH3,{} ,LEFT5 } ), // 4R
|
|
457
|
new ScrambleState( new int[][] { LEFT0,RIGH1,RIGH2,RIGH3,RIGH4,{} } ), // 5L
|
|
458
|
new ScrambleState( new int[][] { RIGH0,LEFT1,LEFT2,LEFT3,LEFT4,{} } ), // 5R
|
|
459
|
};
|
|
460
|
}
|
|
461
|
|
|
462
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
463
|
|
|
464
|
int[] getSolvedQuats(int cubit, int numLayers)
|
|
465
|
{
|
|
466
|
int status = retCubitSolvedStatus(cubit,numLayers);
|
|
467
|
return status<0 ? null : buildSolvedQuats(MovementMinx.FACE_AXIS[mFaceMap[status]],QUATS);
|
|
468
|
}
|
|
469
|
|
|
470
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
471
|
|
|
472
|
Static4D[] getQuats()
|
|
473
|
{
|
|
474
|
return QUATS;
|
|
475
|
}
|
|
476
|
|
|
477
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
478
|
|
|
479
|
int getNumFaces()
|
|
480
|
{
|
|
481
|
return FACE_COLORS.length;
|
|
482
|
}
|
|
483
|
|
|
484
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
485
|
|
|
486
|
int getSolvedFunctionIndex()
|
|
487
|
{
|
|
488
|
return 0;
|
|
489
|
}
|
|
490
|
|
|
491
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
492
|
|
|
493
|
boolean shouldResetTextureMaps()
|
|
494
|
{
|
|
495
|
return false;
|
|
496
|
}
|
|
497
|
|
|
498
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
499
|
|
|
500
|
int getNumCubitFaces()
|
|
501
|
{
|
|
502
|
return FACES_PER_CUBIT;
|
|
503
|
}
|
|
504
|
|
|
505
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
506
|
|
|
507
|
float returnMultiplier()
|
|
508
|
{
|
|
509
|
return 2.0f;
|
|
510
|
}
|
|
511
|
|
|
512
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
513
|
|
|
514
|
private void initializeScrambling()
|
|
515
|
{
|
|
516
|
int numLayers = getNumLayers();
|
|
517
|
|
|
518
|
if( mScrambleTable ==null )
|
|
519
|
{
|
|
520
|
mScrambleTable = new int[NUM_AXIS][numLayers];
|
|
521
|
}
|
|
522
|
if( mNumOccurences ==null )
|
|
523
|
{
|
|
524
|
int max=0;
|
|
525
|
|
|
526
|
for (ScrambleState mState : mStates)
|
|
527
|
{
|
|
528
|
int tmp = mState.getTotal(-1);
|
|
529
|
if (max < tmp) max = tmp;
|
|
530
|
}
|
|
531
|
|
|
532
|
mNumOccurences = new int[max];
|
|
533
|
}
|
|
534
|
|
|
535
|
for(int i=0; i<NUM_AXIS; i++)
|
|
536
|
for(int j=0; j<numLayers; j++) mScrambleTable[i][j] = 0;
|
|
537
|
}
|
|
538
|
|
|
539
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
540
|
// PUBLIC API
|
|
541
|
|
|
542
|
public void randomizeNewScramble(int[][] scramble, Random rnd, int curr, int totalScrambles)
|
|
543
|
{
|
|
544
|
if( curr==0 )
|
|
545
|
{
|
|
546
|
mCurrState = 0;
|
|
547
|
mIndexExcluded =-1;
|
|
548
|
initializeScrambling();
|
|
549
|
}
|
|
550
|
|
|
551
|
int[] info= mStates[mCurrState].getRandom(rnd, mIndexExcluded, mScrambleTable, mNumOccurences);
|
|
552
|
|
|
553
|
scramble[curr][0] = info[0];
|
|
554
|
scramble[curr][1] = info[1];
|
|
555
|
scramble[curr][2] = info[2];
|
|
556
|
|
|
557
|
mCurrState = info[3];
|
|
558
|
mIndexExcluded = info[0];
|
|
559
|
}
|
|
560
|
|
|
561
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
562
|
|
|
563
|
public Static3D[] getRotationAxis()
|
|
564
|
{
|
|
565
|
return ROT_AXIS;
|
|
566
|
}
|
|
567
|
|
|
568
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
569
|
|
|
570
|
public int[] getBasicAngle()
|
|
571
|
{
|
|
572
|
return BASIC_ANGLE;
|
|
573
|
}
|
|
574
|
}
|