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4c0a6d97
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2021 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 android.graphics.Canvas;
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import android.graphics.Paint;
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749ef882
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Leszek Koltunski
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import org.distorted.helpers.FactoryCubit;
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import org.distorted.helpers.FactorySticker;
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4c0a6d97
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Leszek Koltunski
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import org.distorted.library.effect.MatrixEffectQuaternion;
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be56193c
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Leszek Koltunski
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import org.distorted.library.effect.VertexEffect;
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import org.distorted.library.effect.VertexEffectMove;
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import org.distorted.library.effect.VertexEffectRotate;
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import org.distorted.library.effect.VertexEffectScale;
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4c0a6d97
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Leszek Koltunski
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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.MeshBase;
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be56193c
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Leszek Koltunski
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import org.distorted.library.mesh.MeshJoined;
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import org.distorted.library.mesh.MeshPolygon;
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4c0a6d97
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Leszek Koltunski
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import org.distorted.library.mesh.MeshSquare;
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be56193c
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Leszek Koltunski
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import org.distorted.library.type.Static1D;
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4c0a6d97
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Leszek Koltunski
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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538ee7a6
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Leszek Koltunski
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abstract class TwistyBandagedAbstract extends TwistyObject
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4c0a6d97
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Leszek Koltunski
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{
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// the three rotation axis of a 3x3 Cube. Must be normalized.
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D(1,0,0),
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new Static3D(0,1,0),
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new Static3D(0,0,1)
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};
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private static final int[] FACE_COLORS = new int[]
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{
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COLOR_YELLOW, COLOR_WHITE,
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COLOR_BLUE , COLOR_GREEN,
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COLOR_RED , COLOR_ORANGE
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};
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private static final Static4D[] QUATS = new Static4D[]
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{
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new Static4D( 0.0f, 0.0f, 0.0f, 1.0f),
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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( SQ2/2, SQ2/2, 0.0f , 0.0f),
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new Static4D( SQ2/2, -SQ2/2, 0.0f , 0.0f),
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new Static4D( SQ2/2, 0.0f, SQ2/2, 0.0f),
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new Static4D(-SQ2/2, 0.0f, SQ2/2, 0.0f),
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new Static4D( SQ2/2, 0.0f, 0.0f, SQ2/2),
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new Static4D( SQ2/2, 0.0f, 0.0f, -SQ2/2),
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new Static4D( 0.0f, SQ2/2, SQ2/2, 0.0f),
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new Static4D( 0.0f, SQ2/2, -SQ2/2, 0.0f),
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new Static4D( 0.0f, SQ2/2, 0.0f, SQ2/2),
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new Static4D( 0.0f, SQ2/2, 0.0f, -SQ2/2),
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new Static4D( 0.0f, 0.0f, SQ2/2, SQ2/2),
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new Static4D( 0.0f, 0.0f, SQ2/2, -SQ2/2),
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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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new Static4D( -0.5f, 0.5f, 0.5f, 0.5f)
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};
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538ee7a6
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Leszek Koltunski
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private static final Static4D[] INIT_QUATS = new Static4D[]
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4c0a6d97
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Leszek Koltunski
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{
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new Static4D( 0.0f, 0.0f, 0.0f, 1.0f), // NULL
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538ee7a6
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Leszek Koltunski
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new Static4D( SQ2/2, 0.0f, 0.0f, -SQ2/2), // X
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new Static4D( 0.0f, SQ2/2, 0.0f, -SQ2/2), // Y
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new Static4D( 0.0f, 0.0f, SQ2/2, -SQ2/2), // Z
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new Static4D( -0.5f, +0.5f, -0.5f, +0.5f), // ZX
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new Static4D( +0.5f, +0.5f, +0.5f, -0.5f), // YX
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};
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private static final int[][] mDimensions = new int[][]
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{
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{1,1,1}, // has to be X>=Z>=Y so that all
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{2,1,1}, // the faces are horizontal
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{3,1,1},
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{2,1,2},
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{2,2,2}
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4c0a6d97
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Leszek Koltunski
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};
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538ee7a6
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Leszek Koltunski
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private static final int[][] mStickerDimensions = new int[][]
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{
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{1,1}, // dimensions of the faces of
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{2,1}, // the cuboids defined above
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{3,1},
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{2,2}
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};
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private static final int[][] mFaceMap = new int[][] // cubitface=2 when rotated by
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{ // quatIndex=1 gets moved to
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{0,0,5,2,4,2}, // position mFaceMap[2][1]
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{1,1,4,3,5,3},
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{2,4,2,1,1,4},
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{3,5,3,0,0,5},
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{4,3,0,4,3,0},
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{5,2,1,5,2,1}
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};
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private static final int[][] mAxisMap = new int[][] // axis=1 when rotated by
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{ // quatIndex=2 gets moved to
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{0,0,2,1,2,1}, // axis mAxisMap[1][2]
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{1,2,1,0,0,2},
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{2,1,0,2,1,0}
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};
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private static final int NUM_STICKERS = mStickerDimensions.length;
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4c0a6d97
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Leszek Koltunski
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private static MeshBase[] mMeshes;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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| 142 |
538ee7a6
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Leszek Koltunski
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TwistyBandagedAbstract(int size, Static4D quat, DistortedTexture texture, MeshSquare mesh,
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DistortedEffects effects, int[][] moves, ObjectList list, Resources res, int scrWidth)
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4c0a6d97
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Leszek Koltunski
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{
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super(size, size, quat, texture, mesh, effects, moves, list, res, scrWidth);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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68ce0d53
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Leszek Koltunski
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abstract float[][] getPositions();
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abstract int[] getQuatIndices();
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///////////////////////////////////////////////////////////////////////////////////////////////////
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int getCubitVariant(int cubit)
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{
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float[][] pos = getPositions();
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if( cubit>=0 && cubit< pos.length )
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{
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int numPoints = pos[cubit].length/3;
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10cd5579
|
Leszek Koltunski
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return numPoints==8 ? 4 : numPoints-1;
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68ce0d53
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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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int getNumCubits()
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{
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return getPositions().length;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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float[] getCubitPosition(int cubit)
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{
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float[][] pos = getPositions();
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return ( cubit>=0 && cubit< pos.length ) ? pos[cubit] : null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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10cd5579
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Leszek Koltunski
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private int getQuatIndex(int cubit)
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68ce0d53
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Leszek Koltunski
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{
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int[] indices = getQuatIndices();
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return ( cubit>=0 && cubit< indices.length ) ? indices[cubit] : 0;
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}
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4c0a6d97
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Leszek Koltunski
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| 193 |
be56193c
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private float[] createVertices(int A, int B)
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{
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float E = 0.5f / Math.max(A,B);
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return new float[] { -A*E,-B*E, +A*E,-B*E, +A*E,+B*E, -A*E,+B*E };
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private MeshBase createCuboid(int[] dimensions)
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{
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FactoryCubit factory = FactoryCubit.getInstance();
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int X = dimensions[0];
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int Y = dimensions[1];
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int Z = dimensions[2];
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float[] verticesXY = createVertices(X,Y);
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float[] verticesXZ = createVertices(X,Z);
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float[] verticesYZ = createVertices(Z,Y);
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float defHeight = 0.048f;
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float[] bandsX = factory.computeBands( defHeight/X,65,0.25f,0.5f,5);
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float[] bandsY = factory.computeBands( defHeight/Y,65,0.25f,0.5f,5);
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float[] bandsZ = factory.computeBands( defHeight/Z,65,0.25f,0.5f,5);
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MeshBase[] meshes = new MeshPolygon[6];
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meshes[0] = new MeshPolygon(verticesYZ,bandsX,1,2);
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meshes[0].setEffectAssociation(0,1,0);
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meshes[1] = meshes[0].copy(true);
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meshes[1].setEffectAssociation(0,2,0);
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meshes[2] = new MeshPolygon(verticesXZ,bandsY,1,2);
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meshes[2].setEffectAssociation(0,4,0);
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meshes[3] = meshes[2].copy(true);
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meshes[3].setEffectAssociation(0,8,0);
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meshes[4] = new MeshPolygon(verticesXY,bandsZ,1,2);
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meshes[4].setEffectAssociation(0,16,0);
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meshes[5] = meshes[4].copy(true);
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meshes[5].setEffectAssociation(0,32,0);
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return new MeshJoined(meshes);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private VertexEffect[] createCuboidEffects(int[] dimensions)
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{
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float X = dimensions[0];
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float Y = dimensions[1];
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float Z = dimensions[2];
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float MAX_XY = Math.max(X,Y);
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float MAX_XZ = Math.max(X,Z);
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float MAX_YZ = Math.max(Z,Y);
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Static1D angle = new Static1D(90);
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Static3D move = new Static3D( 0.0f, 0.0f, 0.5f);
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Static3D axisX = new Static3D( 1.0f, 0.0f, 0.0f);
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Static3D axisY = new Static3D( 0.0f, 1.0f, 0.0f);
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Static3D center= new Static3D( 0.0f, 0.0f, 0.0f);
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Static3D scale3 = new Static3D(MAX_XY,MAX_XY,+Z);
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Static3D scale4 = new Static3D(MAX_XY,MAX_XY,-Z);
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Static3D scale5 = new Static3D(MAX_XZ,+Y,MAX_XZ);
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Static3D scale6 = new Static3D(MAX_XZ,-Y,MAX_XZ);
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Static3D scale7 = new Static3D(+X,MAX_YZ,MAX_YZ);
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Static3D scale8 = new Static3D(-X,MAX_YZ,MAX_YZ);
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VertexEffect[] effect = new VertexEffect[9];
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effect[0] = new VertexEffectMove(move);
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effect[1] = new VertexEffectRotate(angle, axisX, center);
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effect[2] = new VertexEffectRotate(angle, axisY, center);
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effect[3] = new VertexEffectScale(scale3);
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effect[4] = new VertexEffectScale(scale4);
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effect[5] = new VertexEffectScale(scale5);
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effect[6] = new VertexEffectScale(scale6);
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effect[7] = new VertexEffectScale(scale7);
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effect[8] = new VertexEffectScale(scale8);
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effect[1].setMeshAssociation(12,-1); // meshes 2,3
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effect[2].setMeshAssociation( 3,-1); // meshes 0,1
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effect[3].setMeshAssociation(16,-1); // mesh 4
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effect[4].setMeshAssociation(32,-1); // mesh 5
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effect[5].setMeshAssociation( 8,-1); // mesh 3
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effect[6].setMeshAssociation( 4,-1); // mesh 2
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effect[7].setMeshAssociation( 1,-1); // mesh 0
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effect[8].setMeshAssociation( 2,-1); // mesh 1
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return effect;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private MeshBase createCuboidMesh(int[] dimensions)
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| 291 |
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{
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| 292 |
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MeshBase mesh = createCuboid(dimensions);
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| 293 |
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VertexEffect[] effects = createCuboidEffects(dimensions);
|
| 294 |
|
|
for( VertexEffect effect : effects ) mesh.apply(effect);
|
| 295 |
|
|
|
| 296 |
|
|
int X = dimensions[0];
|
| 297 |
|
|
int Y = dimensions[1];
|
| 298 |
|
|
int Z = dimensions[2];
|
| 299 |
|
|
|
| 300 |
|
|
float strength = 0.04f;
|
| 301 |
|
|
float radius = 0.15f;
|
| 302 |
|
|
|
| 303 |
|
|
Static3D[] vertices = new Static3D[1];
|
| 304 |
|
|
Static3D center;
|
| 305 |
|
|
FactoryCubit factory = FactoryCubit.getInstance();
|
| 306 |
|
|
|
| 307 |
|
|
vertices[0] = new Static3D(+0.5f*X,+0.5f*Y,+0.5f*Z);
|
| 308 |
|
|
center = new Static3D(+0.5f*(X-1),+0.5f*(Y-1),+0.5f*(Z-1));
|
| 309 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 310 |
|
|
|
| 311 |
|
|
vertices[0] = new Static3D(+0.5f*X,+0.5f*Y,-0.5f*Z);
|
| 312 |
|
|
center = new Static3D(+0.5f*(X-1),+0.5f*(Y-1),-0.5f*(Z-1));
|
| 313 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 314 |
|
|
|
| 315 |
|
|
vertices[0] = new Static3D(+0.5f*X,-0.5f*Y,+0.5f*Z);
|
| 316 |
|
|
center = new Static3D(+0.5f*(X-1),-0.5f*(Y-1),+0.5f*(Z-1));
|
| 317 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 318 |
|
|
|
| 319 |
|
|
vertices[0] = new Static3D(+0.5f*X,-0.5f*Y,-0.5f*Z);
|
| 320 |
|
|
center = new Static3D(+0.5f*(X-1),-0.5f*(Y-1),-0.5f*(Z-1));
|
| 321 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 322 |
|
|
|
| 323 |
|
|
vertices[0] = new Static3D(-0.5f*X,+0.5f*Y,+0.5f*Z);
|
| 324 |
|
|
center = new Static3D(-0.5f*(X-1),+0.5f*(Y-1),+0.5f*(Z-1));
|
| 325 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 326 |
|
|
|
| 327 |
|
|
vertices[0] = new Static3D(-0.5f*X,+0.5f*Y,-0.5f*Z);
|
| 328 |
|
|
center = new Static3D(-0.5f*(X-1),+0.5f*(Y-1),-0.5f*(Z-1));
|
| 329 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 330 |
|
|
|
| 331 |
|
|
vertices[0] = new Static3D(-0.5f*X,-0.5f*Y,+0.5f*Z);
|
| 332 |
|
|
center = new Static3D(-0.5f*(X-1),-0.5f*(Y-1),+0.5f*(Z-1));
|
| 333 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 334 |
|
|
|
| 335 |
|
|
vertices[0] = new Static3D(-0.5f*X,-0.5f*Y,-0.5f*Z);
|
| 336 |
|
|
center = new Static3D(-0.5f*(X-1),-0.5f*(Y-1),-0.5f*(Z-1));
|
| 337 |
|
|
factory.roundCorners(mesh, center, vertices, strength, radius);
|
| 338 |
|
|
|
| 339 |
|
|
mesh.mergeEffComponents();
|
| 340 |
|
|
|
| 341 |
|
|
return mesh;
|
| 342 |
|
|
}
|
| 343 |
|
|
|
| 344 |
4c0a6d97
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 345 |
|
|
|
| 346 |
|
|
MeshBase createCubitMesh(int cubit, int numLayers)
|
| 347 |
|
|
{
|
| 348 |
|
|
if( mMeshes==null )
|
| 349 |
|
|
{
|
| 350 |
538ee7a6
|
Leszek Koltunski
|
int LEN = mDimensions.length;
|
| 351 |
|
|
mMeshes = new MeshBase[LEN];
|
| 352 |
4c0a6d97
|
Leszek Koltunski
|
|
| 353 |
538ee7a6
|
Leszek Koltunski
|
for(int i=0; i<LEN; i++)
|
| 354 |
|
|
{
|
| 355 |
be56193c
|
Leszek Koltunski
|
mMeshes[i] = createCuboidMesh(mDimensions[i]);
|
| 356 |
538ee7a6
|
Leszek Koltunski
|
}
|
| 357 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 358 |
|
|
|
| 359 |
538ee7a6
|
Leszek Koltunski
|
int variant = getCubitVariant(cubit);
|
| 360 |
4c0a6d97
|
Leszek Koltunski
|
MeshBase mesh = mMeshes[variant].copy(true);
|
| 361 |
|
|
MatrixEffectQuaternion quat = new MatrixEffectQuaternion( INIT_QUATS[getQuatIndex(cubit)], new Static3D(0,0,0) );
|
| 362 |
|
|
mesh.apply(quat,0xffffffff,0);
|
| 363 |
|
|
|
| 364 |
|
|
return mesh;
|
| 365 |
|
|
}
|
| 366 |
|
|
|
| 367 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 368 |
|
|
|
| 369 |
|
|
void createFaceTexture(Canvas canvas, Paint paint, int face, int left, int top)
|
| 370 |
|
|
{
|
| 371 |
|
|
int numFaces = FACE_COLORS.length;
|
| 372 |
|
|
int stickerType = face/numFaces;
|
| 373 |
538ee7a6
|
Leszek Koltunski
|
int color = face%numFaces;
|
| 374 |
|
|
float X = mStickerDimensions[stickerType][0];
|
| 375 |
|
|
float Y = mStickerDimensions[stickerType][1];
|
| 376 |
|
|
float MAX = Math.max(X,Y);
|
| 377 |
|
|
float R = 0.10f / MAX;
|
| 378 |
|
|
float S = 0.08f / MAX;
|
| 379 |
|
|
X /= (2*MAX);
|
| 380 |
|
|
Y /= (2*MAX);
|
| 381 |
4c0a6d97
|
Leszek Koltunski
|
|
| 382 |
|
|
float[] vertices = { -X,-Y, +X,-Y, +X,+Y, -X,+Y};
|
| 383 |
|
|
|
| 384 |
|
|
FactorySticker factory = FactorySticker.getInstance();
|
| 385 |
538ee7a6
|
Leszek Koltunski
|
factory.drawRoundedPolygon(canvas, paint, left, top, vertices, S, FACE_COLORS[color], R);
|
| 386 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 387 |
|
|
|
| 388 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 389 |
|
|
|
| 390 |
e6cf7283
|
Leszek Koltunski
|
float[][] getCubitPositions(int size)
|
| 391 |
4c0a6d97
|
Leszek Koltunski
|
{
|
| 392 |
|
|
int numCubits = getNumCubits();
|
| 393 |
e6cf7283
|
Leszek Koltunski
|
float[][] tmp = new float[numCubits][];
|
| 394 |
4c0a6d97
|
Leszek Koltunski
|
|
| 395 |
|
|
for(int cubit=0; cubit<numCubits; cubit++)
|
| 396 |
|
|
{
|
| 397 |
e6cf7283
|
Leszek Koltunski
|
tmp[cubit] = getCubitPosition(cubit);
|
| 398 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 399 |
|
|
|
| 400 |
|
|
return tmp;
|
| 401 |
|
|
}
|
| 402 |
|
|
|
| 403 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 404 |
|
|
|
| 405 |
|
|
Static4D[] getQuats()
|
| 406 |
|
|
{
|
| 407 |
|
|
return QUATS;
|
| 408 |
|
|
}
|
| 409 |
|
|
|
| 410 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 411 |
|
|
|
| 412 |
|
|
boolean shouldResetTextureMaps()
|
| 413 |
|
|
{
|
| 414 |
|
|
return false;
|
| 415 |
|
|
}
|
| 416 |
|
|
|
| 417 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 418 |
|
|
|
| 419 |
|
|
int getNumFaces()
|
| 420 |
|
|
{
|
| 421 |
|
|
return FACE_COLORS.length;
|
| 422 |
|
|
}
|
| 423 |
|
|
|
| 424 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 425 |
|
|
|
| 426 |
|
|
float[] getCuts(int numLayers)
|
| 427 |
|
|
{
|
| 428 |
|
|
float[] cuts = new float[numLayers-1];
|
| 429 |
|
|
|
| 430 |
|
|
for(int i=0; i<numLayers-1; i++)
|
| 431 |
|
|
{
|
| 432 |
|
|
cuts[i] = (2-numLayers)*0.5f + i;
|
| 433 |
|
|
}
|
| 434 |
|
|
|
| 435 |
|
|
return cuts;
|
| 436 |
|
|
}
|
| 437 |
|
|
|
| 438 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 439 |
|
|
|
| 440 |
|
|
int getNumStickerTypes(int numLayers)
|
| 441 |
|
|
{
|
| 442 |
538ee7a6
|
Leszek Koltunski
|
return NUM_STICKERS;
|
| 443 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 444 |
|
|
|
| 445 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 446 |
|
|
|
| 447 |
|
|
int getNumCubitFaces()
|
| 448 |
|
|
{
|
| 449 |
|
|
return FACE_COLORS.length;
|
| 450 |
|
|
}
|
| 451 |
|
|
|
| 452 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 453 |
|
|
|
| 454 |
|
|
float getScreenRatio()
|
| 455 |
|
|
{
|
| 456 |
|
|
return 0.5f;
|
| 457 |
|
|
}
|
| 458 |
|
|
|
| 459 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 460 |
|
|
|
| 461 |
538ee7a6
|
Leszek Koltunski
|
private int retStickerIndex(int horzSize, int vertSize)
|
| 462 |
4c0a6d97
|
Leszek Koltunski
|
{
|
| 463 |
538ee7a6
|
Leszek Koltunski
|
switch(horzSize)
|
| 464 |
4c0a6d97
|
Leszek Koltunski
|
{
|
| 465 |
538ee7a6
|
Leszek Koltunski
|
case 1: return 0;
|
| 466 |
|
|
case 2: return vertSize==1 ? 1:3;
|
| 467 |
|
|
case 3: return 2;
|
| 468 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 469 |
|
|
|
| 470 |
538ee7a6
|
Leszek Koltunski
|
return 0;
|
| 471 |
|
|
}
|
| 472 |
4c0a6d97
|
Leszek Koltunski
|
|
| 473 |
538ee7a6
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 474 |
|
|
|
| 475 |
|
|
private int getStickerIndex(int cubitface, int[] dim)
|
| 476 |
|
|
{
|
| 477 |
4c0a6d97
|
Leszek Koltunski
|
switch(cubitface)
|
| 478 |
|
|
{
|
| 479 |
538ee7a6
|
Leszek Koltunski
|
case 0: case 1: return retStickerIndex(dim[2],dim[1]);
|
| 480 |
|
|
case 2: case 3: return retStickerIndex(dim[0],dim[2]);
|
| 481 |
|
|
case 4: case 5: return retStickerIndex(dim[0],dim[1]);
|
| 482 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 483 |
|
|
|
| 484 |
538ee7a6
|
Leszek Koltunski
|
return 0;
|
| 485 |
|
|
}
|
| 486 |
|
|
|
| 487 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 488 |
|
|
|
| 489 |
|
|
int getFaceColor(int cubit, int cubitface, int numLayers)
|
| 490 |
|
|
{
|
| 491 |
|
|
int variant = getCubitVariant(cubit);
|
| 492 |
|
|
int[] dim = mDimensions[variant];
|
| 493 |
|
|
float[] pos = getCubitPosition(cubit);
|
| 494 |
|
|
int stickerIndex = getStickerIndex(cubitface,dim);
|
| 495 |
|
|
int quatIndex = getQuatIndex(cubit);
|
| 496 |
|
|
int face = mFaceMap[cubitface][quatIndex];
|
| 497 |
|
|
int multiplier = (face%2)==0 ? 1:-1;
|
| 498 |
|
|
int posIndex = face/2;
|
| 499 |
|
|
int dimIndex = mAxisMap[posIndex][quatIndex];
|
| 500 |
92ec91b9
|
Leszek Koltunski
|
|
| 501 |
|
|
float position = 0.0f;
|
| 502 |
|
|
int len = pos.length/3;
|
| 503 |
|
|
for(int i=0; i<len; i++) position += pos[3*i+posIndex];
|
| 504 |
|
|
position /= len;
|
| 505 |
|
|
|
| 506 |
|
|
boolean reaches = multiplier*position + dim[dimIndex]*0.5f > (numLayers-1)*0.5f;
|
| 507 |
538ee7a6
|
Leszek Koltunski
|
|
| 508 |
f0450fcc
|
Leszek Koltunski
|
return reaches ? stickerIndex*NUM_FACES + face : NUM_STICKERS*NUM_FACES;
|
| 509 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 510 |
|
|
|
| 511 |
ce366b42
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 512 |
|
|
|
| 513 |
|
|
int computeBitmapFromRow(int rowBitmap, int axis)
|
| 514 |
|
|
{
|
| 515 |
|
|
int bitmap, initBitmap=0;
|
| 516 |
|
|
|
| 517 |
|
|
while( initBitmap!=rowBitmap )
|
| 518 |
|
|
{
|
| 519 |
|
|
initBitmap = rowBitmap;
|
| 520 |
|
|
|
| 521 |
|
|
for(int cubit=0; cubit<NUM_CUBITS; cubit++)
|
| 522 |
|
|
{
|
| 523 |
|
|
bitmap = CUBITS[cubit].mRotationRow[axis];
|
| 524 |
|
|
if( (rowBitmap & bitmap) != 0 ) rowBitmap |= bitmap;
|
| 525 |
|
|
}
|
| 526 |
|
|
}
|
| 527 |
|
|
|
| 528 |
|
|
return rowBitmap;
|
| 529 |
|
|
}
|
| 530 |
|
|
|
| 531 |
4c0a6d97
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 532 |
|
|
|
| 533 |
|
|
float returnMultiplier()
|
| 534 |
|
|
{
|
| 535 |
|
|
return getNumLayers();
|
| 536 |
|
|
}
|
| 537 |
|
|
|
| 538 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 539 |
|
|
|
| 540 |
|
|
float[] getRowChances(int numLayers)
|
| 541 |
|
|
{
|
| 542 |
|
|
float[] chances = new float[numLayers];
|
| 543 |
|
|
|
| 544 |
|
|
for(int i=0; i<numLayers; i++)
|
| 545 |
|
|
{
|
| 546 |
|
|
chances[i] = (i+1.0f) / numLayers;
|
| 547 |
|
|
}
|
| 548 |
|
|
|
| 549 |
|
|
return chances;
|
| 550 |
|
|
}
|
| 551 |
|
|
|
| 552 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 553 |
|
|
// PUBLIC API
|
| 554 |
|
|
|
| 555 |
|
|
public Static3D[] getRotationAxis()
|
| 556 |
|
|
{
|
| 557 |
|
|
return ROT_AXIS;
|
| 558 |
|
|
}
|
| 559 |
|
|
|
| 560 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 561 |
|
|
|
| 562 |
|
|
public int getBasicAngle()
|
| 563 |
|
|
{
|
| 564 |
|
|
return 4;
|
| 565 |
|
|
}
|
| 566 |
|
|
|
| 567 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 568 |
|
|
|
| 569 |
|
|
public boolean isSolved()
|
| 570 |
|
|
{
|
| 571 |
|
|
int index = CUBITS[0].mQuatIndex;
|
| 572 |
|
|
|
| 573 |
|
|
for(int i=1; i<NUM_CUBITS; i++)
|
| 574 |
|
|
{
|
| 575 |
722b2512
|
Leszek Koltunski
|
if( thereIsVisibleDifference(CUBITS[i], index) ) return false;
|
| 576 |
4c0a6d97
|
Leszek Koltunski
|
}
|
| 577 |
|
|
|
| 578 |
|
|
return true;
|
| 579 |
|
|
}
|
| 580 |
|
|
|
| 581 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 582 |
538ee7a6
|
Leszek Koltunski
|
// only needed for solvers - there are no Bandaged solvers ATM)
|
| 583 |
4c0a6d97
|
Leszek Koltunski
|
|
| 584 |
|
|
public String retObjectString()
|
| 585 |
|
|
{
|
| 586 |
|
|
return "";
|
| 587 |
|
|
}
|
| 588 |
|
|
}
|