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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 Distorted. //
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// //
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// Distorted 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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// Distorted 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 Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objectlib.json;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.nio.charset.StandardCharsets;
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import android.content.Context;
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import org.distorted.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.helpers.ObjectSignature;
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import org.distorted.objectlib.main.Cubit;
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import org.distorted.objectlib.objects.TwistyBandagedCuboid;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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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 org.distorted.objectlib.helpers.ObjectShape;
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import org.distorted.objectlib.helpers.ObjectSticker;
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import org.distorted.objectlib.scrambling.ScrambleState;
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import org.distorted.objectlib.main.ObjectType;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class JsonReader
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{
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private ScrambleState[] mStates;
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private int[][] mSolvedQuats;
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private Static4D[] mQuats;
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private int mSolvedFuncIndex;
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private int mNumStickerTypes;
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private float[][] mCuts;
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private boolean[][] mLayerRotatable;
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private int mMovementType, mMovementSplit;
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private int[][][] mEnabled;
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private float[] mDist3D;
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private int mNumCubitFaces, mNumFaces, mNumFaceColors;
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private float[][] mPositions;
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private ObjectShape[] mShapes;
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private ObjectFaceShape[] mFaceShapes;
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private Static4D[] mCubitQuats;
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private int mNumCubitVariants;
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private int[] mCubitVariant;
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private int[][] mVariantFaceColor, mVariantFaceIsOuter, mCubitFaceColor;
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private ObjectSticker[] mObjectSticker;
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private Static3D[] mAxis;
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private int[][] mBasicAngle;
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private String mLongName, mShortName, mInventor;
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private int mYearOfInvention, mComplexity;
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private int[] mNumLayers;
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private float mSize;
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private int mScrambleType, mNumScrambles;
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private int[] mColor;
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private int mInternalColor;
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private boolean mResetMaps;
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private String mTutorialObject;
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private String[][] mTutorials;
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private ObjectSignature mSignature;
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private int[] mCubitType;
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private float[][] mCubitRowOffset;
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private static JsonReader mThis;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private JsonReader()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static JsonReader getInstance()
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{
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if( mThis==null ) mThis = new JsonReader();
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return mThis;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseMetadata1(JSONObject object) throws JSONException
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{
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mLongName = object.getString("longname");
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mShortName = object.getString("shortname");
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mInventor = object.getString("inventor");
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mYearOfInvention = object.getInt("year");
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mComplexity = object.getInt("complexity");
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mSize = (float)object.getDouble("size");
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mNumScrambles = object.getInt("scrambles");
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mResetMaps = object.getBoolean("resetmaps");
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mNumFaces = object.getInt("num_faces");
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try
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{
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long signature = object.getLong("signature");
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mSignature = new ObjectSignature(signature);
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}
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catch(JSONException ex)
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{
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// objects older than Feb 2022 do not have the 'signature' field. They all use the ObjectType.ordinal
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// as their signature.
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long signature = ObjectType.getOrdinal(mShortName);
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mSignature = new ObjectSignature(signature);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseMetadata2or3or4(JSONObject object) throws JSONException
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{
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mLongName = object.getString("longname");
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mShortName = object.getString("shortname");
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mInventor = object.getString("inventor");
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mYearOfInvention = object.getInt("year");
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mComplexity = object.getInt("complexity");
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mSize = (float)object.getDouble("size");
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mNumScrambles = object.getInt("scrambles");
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mResetMaps = object.getBoolean("resetmaps");
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mNumFaces = object.getInt("num_faces");
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try
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{
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long signature1 = object.getLong("signature1");
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long signature2 = object.getLong("signature2");
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long signature3 = object.getLong("signature3");
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switch( TwistyBandagedCuboid.getType(mShortName,mLongName) )
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{
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case 0: mSignature = new ObjectSignature(signature1,signature2,signature3); break;
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case 1: mSignature = new ObjectSignature(mShortName,signature1,signature2,signature3); break;
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case 2: mSignature = new ObjectSignature("333",signature1,signature2,signature3); break;
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}
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}
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catch(JSONException ex)
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{
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long signature = object.getLong("signature");
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mSignature = new ObjectSignature(signature);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseCubits(JSONArray object) throws JSONException
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{
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int numCubits = object.length();
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mCubitQuats = new Static4D[numCubits];
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mCubitVariant = new int[numCubits];
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mPositions = new float[numCubits][];
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mCubitFaceColor = new int[numCubits][];
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mCubitType = new int[numCubits];
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mCubitRowOffset = new float[numCubits][];
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for(int i=0; i<numCubits; i++)
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{
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JSONObject jsonCubit = object.getJSONObject(i);
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float qx = (float)jsonCubit.getDouble("qx");
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float qy = (float)jsonCubit.getDouble("qy");
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float qz = (float)jsonCubit.getDouble("qz");
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float qw = (float)jsonCubit.getDouble("qw");
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mCubitQuats[i] = new Static4D(qx,qy,qz,qw);
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mCubitVariant[i] = jsonCubit.getInt("variant");
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JSONArray jsonCenter = jsonCubit.getJSONArray("centers");
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int numCenter = jsonCenter.length();
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mPositions[i] = new float[numCenter];
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for(int j=0; j<numCenter; j++) mPositions[i][j] = (float)jsonCenter.getDouble(j);
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JSONArray jsonColor = jsonCubit.getJSONArray("colors");
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int numColor = jsonColor.length();
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mCubitFaceColor[i] = new int[numColor];
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for(int j=0; j<numColor; j++) mCubitFaceColor[i][j] = jsonColor.getInt(j);
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mCubitType[i] = (int)jsonCubit.optInt("type", Cubit.TYPE_NORMAL);
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float xoff = (float)jsonCubit.optDouble("offsetX", 0 );
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float yoff = (float)jsonCubit.optDouble("offsetY", 0 );
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float zoff = (float)jsonCubit.optDouble("offsetZ", 0 );
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mCubitRowOffset[i] = new float[] {xoff,yoff,zoff};
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseShapes(JSONArray object) throws JSONException
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{
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mNumCubitVariants = object.length();
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mVariantFaceColor = new int[mNumCubitVariants][];
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mVariantFaceIsOuter = new int[mNumCubitVariants][];
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mShapes = new ObjectShape[mNumCubitVariants];
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mFaceShapes = new ObjectFaceShape[mNumCubitVariants];
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float[][][] verts = new float[mNumCubitVariants][][];
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float[][][] bands = new float[mNumCubitVariants][][];
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float[][][] corners = new float[mNumCubitVariants][][];
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float[][][] centers = new float[mNumCubitVariants][][];
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float[][] convexity = new float[mNumCubitVariants][];
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int[][] cornerIndices = new int[mNumCubitVariants][];
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int[][] centerIndices = new int[mNumCubitVariants][];
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int[][] bandIndices = new int[mNumCubitVariants][];
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int[][][] vertIndices = new int[mNumCubitVariants][][];
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mNumCubitFaces = -1;
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for(int i=0; i<mNumCubitVariants; i++)
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{
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JSONObject jsonShape = object.getJSONObject(i);
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////// vertices /////////////////////////////////////////////////
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JSONArray jsonVertices= jsonShape.getJSONArray("vertices");
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int numVertices = jsonVertices.length();
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verts[i] = new float[numVertices][3];
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cornerIndices[i] = new int[numVertices];
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centerIndices[i] = new int[numVertices];
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for(int j=0; j<numVertices; j++)
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{
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JSONObject vert = jsonVertices.getJSONObject(j);
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verts[i][j][0] = (float)vert.getDouble("x");
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verts[i][j][1] = (float)vert.getDouble("y");
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verts[i][j][2] = (float)vert.getDouble("z");
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cornerIndices[i][j] = vert.getInt("cornerIndex");
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centerIndices[i][j] = vert.getInt("centerIndex");
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}
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////// faces ////////////////////////////////////////////////////
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JSONArray jsonFaces= jsonShape.getJSONArray("faces");
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int numFaces = jsonFaces.length();
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mVariantFaceColor[i] = new int[numFaces];
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mVariantFaceIsOuter[i] = new int[numFaces];
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bandIndices[i] = new int[numFaces];
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vertIndices[i] = new int[numFaces][];
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if( mNumCubitFaces<numFaces ) mNumCubitFaces=numFaces;
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for(int j=0; j<numFaces; j++)
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{
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JSONObject jsonFace = jsonFaces.getJSONObject(j);
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mVariantFaceColor[i][j] = jsonFace.getInt("sticker");
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mVariantFaceIsOuter[i][j] = jsonFace.optInt("isOuter",0);
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bandIndices[i][j] = jsonFace.getInt("bandIndex");
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JSONArray vertices = jsonFace.getJSONArray("vertexIndices");
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int numV = vertices.length();
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vertIndices[i][j] = new int[numV];
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for(int k=0; k<numV; k++) vertIndices[i][j][k] = vertices.getInt(k);
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}
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////// bands ////////////////////////////////////////////////////
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JSONArray jsonBands= jsonShape.getJSONArray("bands");
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int numBands = jsonBands.length();
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bands[i] = new float[numBands][7];
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for(int j=0; j<numBands; j++)
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{
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JSONObject jsonBand = jsonBands.getJSONObject(j);
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bands[i][j][0] = (float)jsonBand.getDouble("height");
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bands[i][j][1] = (float)jsonBand.getDouble("angle");
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bands[i][j][2] = (float)jsonBand.getDouble("distanceToCenter");
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bands[i][j][3] = (float)jsonBand.getDouble("distanceToFlat");
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bands[i][j][4] = (float)jsonBand.getDouble("numOfBands");
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bands[i][j][5] = (float)jsonBand.getDouble("extraI");
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bands[i][j][6] = (float)jsonBand.getDouble("extraJ");
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}
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////// cornerPush ///////////////////////////////////////////////
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JSONArray jsonCornerPush= jsonShape.optJSONArray("cornerPush");
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if( jsonCornerPush!=null )
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{
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int numCornerP = jsonCornerPush.length();
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corners[i] = new float[numCornerP][2];
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for(int j=0; j<numCornerP; j++)
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{
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JSONObject jsonC = jsonCornerPush.getJSONObject(j);
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corners[i][j][0] = (float)jsonC.getDouble("strength");
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corners[i][j][1] = (float)jsonC.getDouble("radius");
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}
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}
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////// centerPush ///////////////////////////////////////////////
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JSONArray jsonCenterPush= jsonShape.optJSONArray("centerPush");
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if( jsonCenterPush!=null )
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{
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int numCenterP = jsonCenterPush.length();
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centers[i] = new float[numCenterP][3];
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for(int j=0; j<numCenterP; j++)
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{
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JSONObject jsonC = jsonCenterPush.getJSONObject(j);
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centers[i][j][0] = (float)jsonC.getDouble("x");
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centers[i][j][1] = (float)jsonC.getDouble("y");
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centers[i][j][2] = (float)jsonC.getDouble("z");
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}
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}
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////// convexity ///////////////////////////////////////////////
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JSONObject jsonConvexity = jsonShape.optJSONObject("convexity");
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if( jsonConvexity!=null )
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{
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convexity[i] = new float[3];
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convexity[i][0] = (float)jsonConvexity.getDouble("x");
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convexity[i][1] = (float)jsonConvexity.getDouble("y");
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convexity[i][2] = (float)jsonConvexity.getDouble("z");
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}
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}
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for(int i=0; i<mNumCubitVariants; i++)
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{
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mShapes[i] = new ObjectShape(verts[i],vertIndices[i]);
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mFaceShapes[i] = new ObjectFaceShape(bands[i],bandIndices[i],corners[i],cornerIndices[i],centers[i],centerIndices[i],convexity[i] );
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseStickers(JSONArray object) throws JSONException
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{
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mNumStickerTypes = object.length();
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mObjectSticker = new ObjectSticker[mNumStickerTypes];
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for(int i=0; i<mNumStickerTypes; i++)
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{
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JSONObject sticker = object.getJSONObject(i);
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float stroke = (float)sticker.getDouble("stroke");
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JSONArray vertices = sticker.getJSONArray("vertices");
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int numVertices = vertices.length();
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float[] coords = new float[2*numVertices];
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float[] curvatures = new float[numVertices];
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float[] radii = new float[numVertices];
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for(int j=0; j<numVertices; j++)
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{
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JSONObject vertex = vertices.getJSONObject(j);
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coords[2*j ] = (float)vertex.getDouble("x");
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coords[2*j+1] = (float)vertex.getDouble("y");
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curvatures[j] = (float)vertex.getDouble("angle");
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radii[j] = (float)vertex.getDouble("radius");
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}
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mObjectSticker[i] = new ObjectSticker(coords,curvatures,radii,stroke);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseMesh(JSONObject object) throws JSONException
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{
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JSONArray cubits = object.getJSONArray("cubits");
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parseCubits(cubits);
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JSONArray shapes = object.getJSONArray("shapes");
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parseShapes(shapes);
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JSONArray stickers = object.getJSONArray("stickers");
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parseStickers(stickers);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void parseAxis1(JSONArray object) throws JSONException
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{
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int numAxis = object.length();
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mBasicAngle = new int[numAxis][];
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mAxis = new Static3D[numAxis];
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mCuts = new float[numAxis][];
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mLayerRotatable = new boolean[numAxis][];
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mNumLayers = new int[numAxis];
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for(int i=0; i<numAxis; i++)
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{
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JSONObject jsonAx = object.getJSONObject(i);
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float x = (float)jsonAx.getDouble("x");
|
404
|
float y = (float)jsonAx.getDouble("y");
|
405
|
float z = (float)jsonAx.getDouble("z");
|
406
|
|
407
|
mAxis[i] = new Static3D(x,y,z);
|
408
|
|
409
|
JSONArray jsonCuts = jsonAx.getJSONArray("cuts");
|
410
|
int numCuts = jsonCuts.length();
|
411
|
mCuts[i] = new float[numCuts];
|
412
|
for(int j=0; j<numCuts; j++) mCuts[i][j] = (float)jsonCuts.getDouble(j);
|
413
|
|
414
|
JSONArray jsonRota = jsonAx.getJSONArray("rotatable");
|
415
|
int numRota = jsonRota.length();
|
416
|
mLayerRotatable[i] = new boolean[numRota];
|
417
|
for(int j=0; j<numRota; j++) mLayerRotatable[i][j] = jsonRota.getBoolean(j);
|
418
|
|
419
|
mBasicAngle[i] = new int[numRota];
|
420
|
int basicAngle = jsonAx.getInt("basicAngle");
|
421
|
for(int j=0; j<numRota; j++) mBasicAngle[i][j] = basicAngle;
|
422
|
|
423
|
mNumLayers[i] = numRota;
|
424
|
}
|
425
|
}
|
426
|
|
427
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
428
|
|
429
|
private void parseAxis2or3or4(JSONArray object) throws JSONException
|
430
|
{
|
431
|
int numAxis = object.length();
|
432
|
|
433
|
mBasicAngle = new int[numAxis][];
|
434
|
mAxis = new Static3D[numAxis];
|
435
|
mCuts = new float[numAxis][];
|
436
|
mLayerRotatable = new boolean[numAxis][];
|
437
|
mNumLayers = new int[numAxis];
|
438
|
|
439
|
for(int i=0; i<numAxis; i++)
|
440
|
{
|
441
|
JSONObject jsonAx = object.getJSONObject(i);
|
442
|
|
443
|
float x = (float)jsonAx.getDouble("x");
|
444
|
float y = (float)jsonAx.getDouble("y");
|
445
|
float z = (float)jsonAx.getDouble("z");
|
446
|
|
447
|
mAxis[i] = new Static3D(x,y,z);
|
448
|
|
449
|
JSONArray jsonAngles = jsonAx.getJSONArray("basicAngles");
|
450
|
int numAngles = jsonAngles.length();
|
451
|
mBasicAngle[i] = new int[numAngles];
|
452
|
for(int j=0; j<numAngles; j++) mBasicAngle[i][j] = jsonAngles.getInt(j);
|
453
|
|
454
|
JSONArray jsonCuts = jsonAx.getJSONArray("cuts");
|
455
|
int numCuts = jsonCuts.length();
|
456
|
mCuts[i] = new float[numCuts];
|
457
|
for(int j=0; j<numCuts; j++) mCuts[i][j] = (float)jsonCuts.getDouble(j);
|
458
|
|
459
|
JSONArray jsonRota = jsonAx.getJSONArray("rotatable");
|
460
|
int numRota = jsonRota.length();
|
461
|
mLayerRotatable[i] = new boolean[numRota];
|
462
|
for(int j=0; j<numRota; j++) mLayerRotatable[i][j] = jsonRota.getBoolean(j);
|
463
|
|
464
|
mNumLayers[i] = numRota;
|
465
|
}
|
466
|
}
|
467
|
|
468
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
469
|
|
470
|
private void parseQuats(JSONArray object) throws JSONException
|
471
|
{
|
472
|
int numQuats = object.length();
|
473
|
mQuats = new Static4D[numQuats];
|
474
|
|
475
|
for(int i=0; i<numQuats; i++)
|
476
|
{
|
477
|
JSONObject jsonQuat = object.getJSONObject(i);
|
478
|
|
479
|
float x = (float)jsonQuat.getDouble("x");
|
480
|
float y = (float)jsonQuat.getDouble("y");
|
481
|
float z = (float)jsonQuat.getDouble("z");
|
482
|
float w = (float)jsonQuat.getDouble("w");
|
483
|
|
484
|
mQuats[i] = new Static4D(x,y,z,w);
|
485
|
}
|
486
|
}
|
487
|
|
488
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
489
|
|
490
|
private void parseScrambling(JSONObject object) throws JSONException
|
491
|
{
|
492
|
mScrambleType = object.getInt("scrambleType");
|
493
|
|
494
|
if( mScrambleType==0 )
|
495
|
{
|
496
|
JSONArray jsonStates = object.getJSONArray("scrambleStates");
|
497
|
int numStates = jsonStates.length();
|
498
|
mStates = new ScrambleState[numStates];
|
499
|
|
500
|
for(int i=0; i<numStates; i++)
|
501
|
{
|
502
|
JSONArray jsonState = jsonStates.getJSONArray(i);
|
503
|
int numAxis = jsonState.length();
|
504
|
int[][] scramblingData = new int[numAxis][];
|
505
|
|
506
|
for(int j=0; j<numAxis; j++)
|
507
|
{
|
508
|
JSONArray jsonData = jsonState.getJSONArray(j);
|
509
|
int numData = jsonData.length();
|
510
|
scramblingData[j] = new int[numData];
|
511
|
for(int k=0; k<numData; k++) scramblingData[j][k] = jsonData.getInt(k);
|
512
|
}
|
513
|
|
514
|
mStates[i] = new ScrambleState(scramblingData);
|
515
|
}
|
516
|
}
|
517
|
}
|
518
|
|
519
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
520
|
|
521
|
private void parseTouchcontrol(JSONObject object) throws JSONException
|
522
|
{
|
523
|
mMovementType = object.getInt("movementType");
|
524
|
mMovementSplit= object.getInt("movementSplit");
|
525
|
|
526
|
try
|
527
|
{
|
528
|
JSONArray jsonEnabled = object.getJSONArray("enabledAxis");
|
529
|
int numFace = jsonEnabled.length();
|
530
|
|
531
|
mEnabled = new int[numFace][][];
|
532
|
|
533
|
for(int i=0; i<numFace; i++)
|
534
|
{
|
535
|
JSONArray jsonSection = jsonEnabled.getJSONArray(i);
|
536
|
int numSection = jsonSection.length();
|
537
|
mEnabled[i] = new int[numSection][];
|
538
|
|
539
|
for(int j=0; j<numSection; j++)
|
540
|
{
|
541
|
JSONArray jsonAx = jsonSection.getJSONArray(j);
|
542
|
int numAxis = jsonAx.length();
|
543
|
mEnabled[i][j] = new int[numAxis];
|
544
|
for(int k=0; k<numAxis; k++) mEnabled[i][j][k] = jsonAx.getInt(k);
|
545
|
}
|
546
|
}
|
547
|
}
|
548
|
catch( JSONException ex )
|
549
|
{
|
550
|
// ignore, the object does not have to have 'enabledAxis' defined at all.
|
551
|
}
|
552
|
|
553
|
try
|
554
|
{
|
555
|
JSONArray jsonDist = object.getJSONArray("dist3D");
|
556
|
int num = jsonDist.length();
|
557
|
mDist3D = new float[num];
|
558
|
for(int j=0; j<num; j++) mDist3D[j] = (float)jsonDist.getDouble(j);
|
559
|
}
|
560
|
catch( JSONException ex )
|
561
|
{
|
562
|
// ignore, the object does not have a 'dist3D' which is possible.
|
563
|
}
|
564
|
}
|
565
|
|
566
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
567
|
|
568
|
private void parseColors(JSONArray object) throws JSONException
|
569
|
{
|
570
|
mNumFaceColors = object.length()-1;
|
571
|
|
572
|
mColor = new int[mNumFaceColors];
|
573
|
for(int i=0; i<mNumFaceColors; i++) mColor[i] = object.getInt(i);
|
574
|
|
575
|
mInternalColor = object.getInt(mNumFaceColors);
|
576
|
}
|
577
|
|
578
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
579
|
|
580
|
private void parseSolved(JSONObject solved) throws JSONException
|
581
|
{
|
582
|
mSolvedFuncIndex = solved.getInt("functionIndex");
|
583
|
|
584
|
try
|
585
|
{
|
586
|
JSONArray groupArray= solved.getJSONArray("groups");
|
587
|
int numGroups = groupArray.length();
|
588
|
mSolvedQuats = new int[numGroups][];
|
589
|
|
590
|
for(int i=0; i<numGroups; i++)
|
591
|
{
|
592
|
JSONArray groupElements = groupArray.getJSONArray(i);
|
593
|
int groupSize = groupElements.length();
|
594
|
mSolvedQuats[i] = new int[groupSize];
|
595
|
for(int j=0; j<groupSize; j++) mSolvedQuats[i][j] = groupElements.getInt(j);
|
596
|
}
|
597
|
}
|
598
|
catch( JSONException ex )
|
599
|
{
|
600
|
// ignore, the object does not have to have an array of solved groups.
|
601
|
}
|
602
|
}
|
603
|
|
604
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
605
|
|
606
|
private void parseVersion1(JSONObject object) throws JSONException
|
607
|
{
|
608
|
JSONObject metadata = object.getJSONObject("metadata");
|
609
|
parseMetadata1(metadata);
|
610
|
JSONObject mesh = object.getJSONObject("mesh");
|
611
|
parseMesh(mesh);
|
612
|
JSONArray axis = object.getJSONArray("axis");
|
613
|
parseAxis1(axis);
|
614
|
JSONArray quats = object.getJSONArray("quats");
|
615
|
parseQuats(quats);
|
616
|
JSONObject scrambling = object.getJSONObject("scrambling");
|
617
|
parseScrambling(scrambling);
|
618
|
JSONObject touchcontrol= object.getJSONObject("touchcontrol");
|
619
|
parseTouchcontrol(touchcontrol);
|
620
|
JSONArray colors = object.getJSONArray("colors");
|
621
|
parseColors(colors);
|
622
|
JSONObject solved = object.getJSONObject("solved");
|
623
|
parseSolved(solved);
|
624
|
}
|
625
|
|
626
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
627
|
|
628
|
private void parseVersion2or3or4(JSONObject object) throws JSONException
|
629
|
{
|
630
|
JSONObject metadata = object.getJSONObject("metadata");
|
631
|
parseMetadata2or3or4(metadata);
|
632
|
JSONObject mesh = object.getJSONObject("mesh");
|
633
|
parseMesh(mesh);
|
634
|
JSONArray axis = object.getJSONArray("axis");
|
635
|
parseAxis2or3or4(axis);
|
636
|
JSONArray quats = object.getJSONArray("quats");
|
637
|
parseQuats(quats);
|
638
|
JSONObject scrambling = object.getJSONObject("scrambling");
|
639
|
parseScrambling(scrambling);
|
640
|
JSONObject touchcontrol= object.getJSONObject("touchcontrol");
|
641
|
parseTouchcontrol(touchcontrol);
|
642
|
JSONArray colors = object.getJSONArray("colors");
|
643
|
parseColors(colors);
|
644
|
JSONObject solved = object.getJSONObject("solved");
|
645
|
parseSolved(solved);
|
646
|
}
|
647
|
|
648
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
649
|
|
650
|
private void parseVersion1Tutorial(JSONObject object) throws JSONException
|
651
|
{
|
652
|
mTutorialObject = object.getString("object");
|
653
|
JSONArray tuts= object.getJSONArray("tutorials");
|
654
|
|
655
|
int len = tuts.length();
|
656
|
mTutorials = new String[len][4];
|
657
|
|
658
|
for(int i=0; i<len; i++)
|
659
|
{
|
660
|
JSONObject tut = tuts.getJSONObject(i);
|
661
|
mTutorials[i][0] = tut.getString("language");
|
662
|
mTutorials[i][1] = tut.getString("link");
|
663
|
mTutorials[i][2] = tut.getString("title");
|
664
|
mTutorials[i][3] = tut.getString("author");
|
665
|
}
|
666
|
}
|
667
|
|
668
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
669
|
|
670
|
private void parseVersion1Metadata(JSONObject object) throws JSONException
|
671
|
{
|
672
|
JSONObject metadata = object.getJSONObject("metadata");
|
673
|
parseMetadata1(metadata);
|
674
|
}
|
675
|
|
676
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
677
|
|
678
|
private void parseVersion2or3or4Metadata(JSONObject object) throws JSONException
|
679
|
{
|
680
|
JSONObject metadata = object.getJSONObject("metadata");
|
681
|
parseMetadata2or3or4(metadata);
|
682
|
}
|
683
|
|
684
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
685
|
|
686
|
public void parseJsonFile(InputStream jsonStream)
|
687
|
{
|
688
|
BufferedReader br = new BufferedReader(new InputStreamReader(jsonStream, StandardCharsets.UTF_8));
|
689
|
|
690
|
try
|
691
|
{
|
692
|
StringBuilder contents = new StringBuilder();
|
693
|
String tmp;
|
694
|
while( (tmp = br.readLine()) != null) contents.append(tmp);
|
695
|
br.close();
|
696
|
jsonStream.close();
|
697
|
|
698
|
JSONObject object = new JSONObject(contents.toString());
|
699
|
int major = object.getInt("major");
|
700
|
|
701
|
if( major==1 )
|
702
|
{
|
703
|
parseVersion1(object);
|
704
|
}
|
705
|
else if( major==2 || major==3 || major==4 )
|
706
|
{
|
707
|
parseVersion2or3or4(object);
|
708
|
}
|
709
|
else
|
710
|
{
|
711
|
android.util.Log.e("readJsonFile", "Unknown version "+major);
|
712
|
}
|
713
|
}
|
714
|
catch(IOException e)
|
715
|
{
|
716
|
android.util.Log.e("readJsonFile", "Error reading JSON file: "+e.toString());
|
717
|
}
|
718
|
catch( JSONException e )
|
719
|
{
|
720
|
android.util.Log.e("parseJsonFile", "Error parsing JSON file: "+e.toString());
|
721
|
}
|
722
|
}
|
723
|
|
724
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
725
|
|
726
|
public void parseJsonFileMetadata(InputStream jsonStream)
|
727
|
{
|
728
|
BufferedReader br = new BufferedReader(new InputStreamReader(jsonStream, StandardCharsets.UTF_8));
|
729
|
|
730
|
try
|
731
|
{
|
732
|
StringBuilder contents = new StringBuilder();
|
733
|
String tmp;
|
734
|
while( (tmp = br.readLine()) != null) contents.append(tmp);
|
735
|
br.close();
|
736
|
jsonStream.close();
|
737
|
|
738
|
JSONObject object = new JSONObject(contents.toString());
|
739
|
int major = object.getInt("major");
|
740
|
|
741
|
if( major==1 )
|
742
|
{
|
743
|
parseVersion1Metadata(object);
|
744
|
}
|
745
|
else if( major==2 || major==3 || major==4 )
|
746
|
{
|
747
|
parseVersion2or3or4Metadata(object);
|
748
|
}
|
749
|
else
|
750
|
{
|
751
|
android.util.Log.e("readJsonFileQuick", "Unknown version "+major);
|
752
|
}
|
753
|
}
|
754
|
catch(IOException e)
|
755
|
{
|
756
|
android.util.Log.e("readJsonFileQuick", "Error reading JSON file: "+e.toString());
|
757
|
}
|
758
|
catch( JSONException e )
|
759
|
{
|
760
|
android.util.Log.e("parseJsonFileQuick", "Error parsing JSON file: "+e.toString());
|
761
|
}
|
762
|
}
|
763
|
|
764
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
765
|
|
766
|
public int readNumScrambles(Context context, String fileName)
|
767
|
{
|
768
|
File file = new File(context.getFilesDir(), fileName);
|
769
|
InputStream stream;
|
770
|
|
771
|
try
|
772
|
{
|
773
|
stream = new FileInputStream(file);
|
774
|
BufferedReader br = new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8));
|
775
|
|
776
|
StringBuilder contents = new StringBuilder();
|
777
|
String tmp;
|
778
|
while( (tmp = br.readLine()) != null) contents.append(tmp);
|
779
|
br.close();
|
780
|
stream.close();
|
781
|
|
782
|
JSONObject object = new JSONObject(contents.toString());
|
783
|
JSONObject metadata = object.getJSONObject("metadata");
|
784
|
return metadata.getInt("scrambles");
|
785
|
}
|
786
|
catch(FileNotFoundException ex)
|
787
|
{
|
788
|
android.util.Log.e("readNumScrambles", "file "+fileName+" not found: "+ex.getMessage());
|
789
|
}
|
790
|
catch(IOException e)
|
791
|
{
|
792
|
android.util.Log.e("readNumScrambles", "Error reading JSON file: "+e.toString());
|
793
|
}
|
794
|
catch( JSONException e )
|
795
|
{
|
796
|
android.util.Log.e("readNumScrambles", "Error parsing JSON file: "+e.toString());
|
797
|
}
|
798
|
|
799
|
return 0;
|
800
|
}
|
801
|
|
802
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
803
|
|
804
|
public void parseJsonTutorial(InputStream jsonStream)
|
805
|
{
|
806
|
BufferedReader br = new BufferedReader(new InputStreamReader(jsonStream, StandardCharsets.UTF_8));
|
807
|
|
808
|
try
|
809
|
{
|
810
|
StringBuilder contents = new StringBuilder();
|
811
|
String tmp;
|
812
|
while( (tmp = br.readLine()) != null) contents.append(tmp);
|
813
|
br.close();
|
814
|
jsonStream.close();
|
815
|
|
816
|
JSONObject object = new JSONObject(contents.toString());
|
817
|
int major = object.getInt("major");
|
818
|
|
819
|
if( major==1 )
|
820
|
{
|
821
|
parseVersion1Tutorial(object);
|
822
|
}
|
823
|
else
|
824
|
{
|
825
|
android.util.Log.e("readJsonFile", "Unknown tutorial version "+major);
|
826
|
}
|
827
|
}
|
828
|
catch(IOException e)
|
829
|
{
|
830
|
android.util.Log.e("readJsonFile", "Error reading JSON file: "+e.toString());
|
831
|
}
|
832
|
catch( JSONException e )
|
833
|
{
|
834
|
android.util.Log.e("parseJsonFile", "Error parsing JSON file: "+e.toString());
|
835
|
}
|
836
|
}
|
837
|
|
838
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
839
|
|
840
|
public ScrambleState[] getScrambleStates()
|
841
|
{
|
842
|
return mStates;
|
843
|
}
|
844
|
|
845
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
846
|
|
847
|
public int[][] getSolvedQuats()
|
848
|
{
|
849
|
return mSolvedQuats;
|
850
|
}
|
851
|
|
852
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
853
|
|
854
|
public Static4D[] getQuats()
|
855
|
{
|
856
|
return mQuats;
|
857
|
}
|
858
|
|
859
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
860
|
|
861
|
public int getSolvedFunctionIndex()
|
862
|
{
|
863
|
return mSolvedFuncIndex;
|
864
|
}
|
865
|
|
866
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
867
|
|
868
|
public int getNumStickerTypes()
|
869
|
{
|
870
|
return mNumStickerTypes;
|
871
|
}
|
872
|
|
873
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
874
|
|
875
|
public float[][] getCuts()
|
876
|
{
|
877
|
return mCuts;
|
878
|
}
|
879
|
|
880
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
881
|
|
882
|
public boolean[][] getLayerRotatable()
|
883
|
{
|
884
|
return mLayerRotatable;
|
885
|
}
|
886
|
|
887
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
888
|
|
889
|
public int getMovementType()
|
890
|
{
|
891
|
return mMovementType;
|
892
|
}
|
893
|
|
894
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
895
|
|
896
|
public int getMovementSplit()
|
897
|
{
|
898
|
return mMovementSplit;
|
899
|
}
|
900
|
|
901
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
902
|
|
903
|
public int[][][] getEnabled()
|
904
|
{
|
905
|
return mEnabled;
|
906
|
}
|
907
|
|
908
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
909
|
|
910
|
public float[] getDist3D()
|
911
|
{
|
912
|
return mDist3D;
|
913
|
}
|
914
|
|
915
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
916
|
|
917
|
public int getNumCubitFaces()
|
918
|
{
|
919
|
return mNumCubitFaces;
|
920
|
}
|
921
|
|
922
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
923
|
|
924
|
public float[][] getCubitPositions()
|
925
|
{
|
926
|
return mPositions;
|
927
|
}
|
928
|
|
929
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
930
|
|
931
|
public ObjectShape getObjectShape(int variant)
|
932
|
{
|
933
|
return mShapes[variant];
|
934
|
}
|
935
|
|
936
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
937
|
|
938
|
public ObjectFaceShape getObjectFaceShape(int variant)
|
939
|
{
|
940
|
return mFaceShapes[variant];
|
941
|
}
|
942
|
|
943
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
944
|
|
945
|
public Static4D getCubitQuats(int cubit)
|
946
|
{
|
947
|
return mCubitQuats[cubit];
|
948
|
}
|
949
|
|
950
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
951
|
|
952
|
public int getNumCubitVariants()
|
953
|
{
|
954
|
return mNumCubitVariants;
|
955
|
}
|
956
|
|
957
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
958
|
|
959
|
public int getCubitVariant(int cubit)
|
960
|
{
|
961
|
return mCubitVariant[cubit];
|
962
|
}
|
963
|
|
964
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
965
|
|
966
|
public int getVariantFaceColor(int variant, int face)
|
967
|
{
|
968
|
int[] colors = mVariantFaceColor[variant];
|
969
|
return colors.length>face ? colors[face] : -1;
|
970
|
}
|
971
|
|
972
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
973
|
|
974
|
public int[] getCubitTypes()
|
975
|
{
|
976
|
return mCubitType;
|
977
|
}
|
978
|
|
979
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
980
|
|
981
|
public float[][] getCubitOffsets()
|
982
|
{
|
983
|
return mCubitRowOffset;
|
984
|
}
|
985
|
|
986
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
987
|
|
988
|
public int[][] getVariantFaceIsOuter()
|
989
|
{
|
990
|
return mVariantFaceIsOuter;
|
991
|
}
|
992
|
|
993
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
994
|
|
995
|
public int getCubitFaceFace(int cubit, int face)
|
996
|
{
|
997
|
return mCubitFaceColor[cubit][face];
|
998
|
}
|
999
|
|
1000
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1001
|
|
1002
|
public int getNumScrambles()
|
1003
|
{
|
1004
|
return mNumScrambles;
|
1005
|
}
|
1006
|
|
1007
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1008
|
|
1009
|
public ObjectSticker retSticker(int sticker)
|
1010
|
{
|
1011
|
return mObjectSticker[sticker];
|
1012
|
}
|
1013
|
|
1014
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1015
|
|
1016
|
public Static3D[] getRotationAxis()
|
1017
|
{
|
1018
|
return mAxis;
|
1019
|
}
|
1020
|
|
1021
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1022
|
|
1023
|
public int[][] getBasicAngle()
|
1024
|
{
|
1025
|
return mBasicAngle;
|
1026
|
}
|
1027
|
|
1028
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1029
|
|
1030
|
public ObjectSignature getSignature()
|
1031
|
{
|
1032
|
return mSignature;
|
1033
|
}
|
1034
|
|
1035
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1036
|
|
1037
|
public String getObjectName()
|
1038
|
{
|
1039
|
return mLongName;
|
1040
|
}
|
1041
|
|
1042
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1043
|
|
1044
|
public String getShortName()
|
1045
|
{
|
1046
|
return mShortName;
|
1047
|
}
|
1048
|
|
1049
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1050
|
|
1051
|
public String getInventor()
|
1052
|
{
|
1053
|
return mInventor;
|
1054
|
}
|
1055
|
|
1056
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1057
|
|
1058
|
public int getYearOfInvention()
|
1059
|
{
|
1060
|
return mYearOfInvention;
|
1061
|
}
|
1062
|
|
1063
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1064
|
|
1065
|
public int getComplexity()
|
1066
|
{
|
1067
|
return mComplexity;
|
1068
|
}
|
1069
|
|
1070
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1071
|
|
1072
|
public int getNumFaces()
|
1073
|
{
|
1074
|
return mNumFaces;
|
1075
|
}
|
1076
|
|
1077
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1078
|
|
1079
|
public int getNumFaceColors()
|
1080
|
{
|
1081
|
return mNumFaceColors;
|
1082
|
}
|
1083
|
|
1084
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1085
|
|
1086
|
public int[] getNumLayers()
|
1087
|
{
|
1088
|
return mNumLayers;
|
1089
|
}
|
1090
|
|
1091
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1092
|
|
1093
|
public float getSize()
|
1094
|
{
|
1095
|
return mSize;
|
1096
|
}
|
1097
|
|
1098
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1099
|
|
1100
|
public int getScrambleType()
|
1101
|
{
|
1102
|
return mScrambleType;
|
1103
|
}
|
1104
|
|
1105
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1106
|
|
1107
|
public int getColor(int face)
|
1108
|
{
|
1109
|
return mColor[face];
|
1110
|
}
|
1111
|
|
1112
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1113
|
|
1114
|
public int getInternalColor()
|
1115
|
{
|
1116
|
return mInternalColor;
|
1117
|
}
|
1118
|
|
1119
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1120
|
|
1121
|
public boolean shouldResetTextureMaps()
|
1122
|
{
|
1123
|
return mResetMaps;
|
1124
|
}
|
1125
|
|
1126
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1127
|
|
1128
|
public String getTutorialObject()
|
1129
|
{
|
1130
|
return mTutorialObject;
|
1131
|
}
|
1132
|
|
1133
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
1134
|
|
1135
|
public String[][] getTutorials()
|
1136
|
{
|
1137
|
return mTutorials;
|
1138
|
}
|
1139
|
|
1140
|
}
|