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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2023 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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// Magic Cube is proprietary software licensed under an EULA which you should have received //
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// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objectlib.objects;
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import static org.distorted.objectlib.objects.TwistyMegaminx.MEGA_D;
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import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.C2;
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import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.SIN54;
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import org.distorted.library.main.DistortedLibrary;
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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.bandaged.FactoryBandagedMegaminx;
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import org.distorted.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.helpers.ObjectShape;
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import org.distorted.objectlib.metadata.Metadata;
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import org.distorted.objectlib.signature.ObjectSignature;
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import org.distorted.objectlib.helpers.ObjectVertexEffects;
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import org.distorted.objectlib.main.InitAssets;
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import org.distorted.objectlib.scrambling.ObjectScrambler;
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import org.distorted.objectlib.signature.ObjectSignatureMegaminx;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyBandagedMegaminx extends TwistyDodecahedron
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{
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public static final int KILOMINX3 = 2; // don't change those values
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public static final int MEGAMINX3 = 3; // ( see ObjectSignature.areNeighboursMegaminx() )
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public static final int KILOMINX5 = 4; // ( and getShortName() here )
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public static final int MEGAMINX5 = 5;
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public static final String OBJECT_NAME_MEGAMINX = "LOCAL_MEGAMINX";
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public static final char MARKER = 'm'; // keep lowercase
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private static final Static4D QUAT = new Static4D(0,0,0,1);
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private static final float[] KILOMINX_CORNER = new float[] {0, 1.00f, 2*C2};
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private static final float[] MEGAMINX_CORNER = new float[] {0, 1.50f, 3*C2};
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private static final float[] MKILOMINX_CORNER= new float[] {0, 2.00f, 4*C2};
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private static final float[] GIGAMINX_CORNER = new float[] {0, 2.50f, 5*C2};
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private static final float[] MEGAMINX_EDGE = new float[] {0, 0.00f, 3*C2};
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private static final float[] MKILOMINX_EDGE1 = new float[] {0, 1.00f, 4*C2};
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private static final float[] MKILOMINX_EDGE2 = new float[] {0,-1.00f, 4*C2};
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private static final float[] GIGAMINX_EDGE1 = new float[] {0, 0.00f, 5*C2};
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private static final float DB = (2.5f-MEGA_D)/10;
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private static final float XB = DB*5*SIN54;
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private static final float ZB = (1-DB)*5*C2 + DB*5*SIN54;
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private static final float[] GIGAMINX_EDGE2 = new float[] {XB, 0.00f, ZB };
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private static final float YC = (1.5f+6*C2+6*SIN54)/5;
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private static final float ZC = (3*C2+6*SIN54)/5;
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private static final float[] MEGAMINX_CENTER = new float[] {0, YC, ZC};
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private static final float[] MKILOMINX_CENTER= new float[] {0, 4*YC/3, 4*ZC/3};
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private static final float[] GIGAMINX_CENTER = new float[] {0, 5*YC/3, 5*ZC/3};
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private static final int KILO_CENT = 0;
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private static final int MEGA_CENT = 1;
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private static final int CORNER = 2;
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private static final int KILO_EDGE1= 3;
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private static final int KILO_EDGE2= 4;
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private static final int MEGA_EDGE1= 5;
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private static final int MEGA_EDGE2= 6;
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private static final int OTHER = 7;
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private static final int NUM_TYPES = 7;
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private int[] mCubitVariantMap;
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private int[] mTypeVariantMap;
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private boolean[] mIsNonStandard;
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private ObjectShape[] mTmpShapes;
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private int mNumVariants;
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private int[] mCorrectedNumLayers;
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private float[][] mPosition;
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private float[][] mOrigPosition; // again problem with the (2,3,4,5) numLayersFormat vs the (3,3,5,5) format:
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// for FactoryBandagedMegaminx we have to keep the original, 'uncorrected' positions;
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private ObjectSignature mSignature;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private float[][] correctPos(float corr, float[][] pos)
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{
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int numPos = pos.length;
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float[][] ret = new float[numPos][];
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for(int p=0; p<numPos; p++)
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{
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float[] po = pos[p];
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int len = po.length/3;
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ret[p] = new float[3*len];
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float[] re = ret[p];
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for(int i=0; i<len; i++)
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{
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re[3*i ] = corr * po[3*i ];
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re[3*i+1] = corr * po[3*i+1];
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re[3*i+2] = corr * po[3*i+2];
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}
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}
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return ret;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void correctVerts(float corr, float[][] verts)
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{
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for(float[] ve : verts)
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{
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ve[0] *= corr;
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ve[1] *= corr;
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ve[2] *= corr;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private float[][] getPositions()
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{
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if( mPosition==null )
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{
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Metadata meta = getMetadata();
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mOrigPosition = meta.getPos();
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int param = meta.getParam();
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switch(param)
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{
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case KILOMINX3: mPosition = correctPos(1.50f,mOrigPosition); break;
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case KILOMINX5: mPosition = correctPos(1.25f,mOrigPosition); break;
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case MEGAMINX3:
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case MEGAMINX5: mPosition = mOrigPosition;
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}
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}
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return mPosition;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// numLayers that we get here from BandagedObjectMegaminx are in the format (3,3,5,5) - i.e. one
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// that agrees with the format in the previous TwistyKilominx/TwistyMegaminx classes (and in
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// TwistyDodecahedron!). But FactoryBandagedMegaminx requires the unified (2,3,4,5) format -
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// translate here.
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private int[] correctNumLayers(int param)
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{
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switch(param)
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{
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case KILOMINX3: return new int[] {2,2,2,2,2,2};
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case MEGAMINX3: return new int[] {3,3,3,3,3,3};
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case KILOMINX5: return new int[] {4,4,4,4,4,4};
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case MEGAMINX5: return new int[] {5,5,5,5,5,5};
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private float[] figureOutCubitPos(int variant, int param)
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{
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if( mIsNonStandard[variant] )
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{
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int numCubits = mPosition.length;
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for(int cubit = 0; cubit<numCubits; cubit++)
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if( mCubitVariantMap[cubit]==variant ) return mOrigPosition[cubit];
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}
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else
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{
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// cubit is one of the 'standard' shapes. Here we have to statically return a position
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// because it may very well happen that a Kilominx' cubit 0 is not a CORNER but one of
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// the 'non-standard' shapes and the above procedure would return an improper pos!
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switch(param)
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{
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case KILOMINX3: return KILOMINX_CORNER;
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case MEGAMINX3: int type3 = getType(variant);
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switch( type3 )
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{
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case CORNER : return MEGAMINX_CORNER;
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case MEGA_EDGE1: return MEGAMINX_EDGE;
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case MEGA_CENT : return MEGAMINX_CENTER;
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default : android.util.Log.e("D", "illegal type "+type3);
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}
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break;
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case KILOMINX5: int type4 = getType(variant);
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switch( type4 )
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{
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case CORNER : return MKILOMINX_CORNER;
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case KILO_EDGE1: return MKILOMINX_EDGE1;
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case KILO_EDGE2: return MKILOMINX_EDGE2;
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case KILO_CENT : return MKILOMINX_CENTER;
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default : android.util.Log.e("D", "illegal type "+type4);
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}
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break;
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case MEGAMINX5: int type5 = getType(variant);
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switch( type5 )
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{
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case CORNER : return GIGAMINX_CORNER;
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case MEGA_EDGE1: return GIGAMINX_EDGE1;
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case MEGA_EDGE2: return GIGAMINX_EDGE2;
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case MEGA_CENT : return GIGAMINX_CENTER;
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default : android.util.Log.e("D", "illegal type "+type5);
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}
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break;
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}
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void produceTmpShape(int variant)
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{
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Metadata meta = getMetadata();
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int param = meta.getParam();
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float[] pos = figureOutCubitPos(variant,param);
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FactoryBandagedMegaminx factory = FactoryBandagedMegaminx.getInstance();
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mTmpShapes[variant] = factory.createIrregularShape(variant,pos);
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switch(param)
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{
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case KILOMINX3: correctVerts(1.50f,mTmpShapes[variant].getVertices()); break;
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case KILOMINX5: correctVerts(1.25f,mTmpShapes[variant].getVertices()); break;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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public TwistyBandagedMegaminx(int iconMode, Static4D quat, Static3D move, float scale, Metadata meta, InitAssets asset)
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{
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super(iconMode, quat, move, scale, meta, asset);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Computing scramble states of many a bandaged objects takes way too long time and too much space.
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// Return null here and turn to construction of scramble tables just-in-time (scrambleType=2)
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public int[][] getScrambleEdges()
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{
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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public int[][] getScrambleAlgorithms()
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{
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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public int getScrambleType()
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{
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return ObjectScrambler.SCRAMBLING_BANDAGED;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectShape getObjectShape(int variant)
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{
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if( mTmpShapes==null ) mTmpShapes = new ObjectShape[mNumVariants];
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if( mTmpShapes[variant]==null ) produceTmpShape(variant);
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return mTmpShapes[variant];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static4D getCubitQuats(int cubit, int[] numLayers)
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{
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float[] pos = mOrigPosition[cubit];
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return pos.length>3 ? QUAT : FactoryBandagedMegaminx.getInstance().getCubitQuat(pos[0],pos[1],pos[2]);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int getType(int variant)
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{
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for(int t=0; t<NUM_TYPES; t++)
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if( mTypeVariantMap[t]==variant ) return t;
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return -1;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectVertexEffects getVertexEffects(int variant)
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{
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int[] numLayers = getNumLayers();
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int size = numLayers[0];
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boolean round = (DistortedLibrary.fastCompilationTF() && size<5 && !isInIconMode());
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FactoryBandagedMegaminx factory = FactoryBandagedMegaminx.getInstance();
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return factory.createVertexEffects(variant,round);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectFaceShape getObjectFaceShape(int variant)
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{
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FactoryBandagedMegaminx factory = FactoryBandagedMegaminx.getInstance();
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return factory.createIrregularFaceShape(variant, isInIconMode() );
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int translateVariant(int size, int variant)
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{
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switch(size)
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{
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case 2: return KILO_CENT;
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case 3: return variant==0 ? CORNER : variant==1 ? MEGA_EDGE1 : MEGA_CENT;
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case 4: switch(variant)
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{
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case 0: return CORNER;
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case 1: return KILO_EDGE1;
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case 2: return KILO_EDGE2;
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default: return KILO_CENT;
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}
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case 5: switch(variant)
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{
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case 0: return CORNER;
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case 1: return MEGA_EDGE1;
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case 2: return MEGA_EDGE2;
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default: return MEGA_CENT;
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}
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}
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return -1;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getNumCubitVariants(int[] numLayers)
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{
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if( mNumVariants==0 )
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{
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int param = getMetadata().getParam();
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if( mCorrectedNumLayers==null ) mCorrectedNumLayers = correctNumLayers(param);
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int size = mCorrectedNumLayers==null ? -1 : mCorrectedNumLayers[0];
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float[][] positions = getPositions();
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boolean T0 = false;
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boolean T1 = false;
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boolean T2 = false;
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boolean T3 = false;
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boolean T4 = false;
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boolean T5 = false;
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boolean T6 = false;
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float corr=1.0f;
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if( size==2 ) corr=2.0f/3;
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else if( size==4 ) corr=4.0f/5;
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int numCubits = positions.length;
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mCubitVariantMap = new int[numCubits];
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mIsNonStandard = new boolean[numCubits]; // mNumVariants <= numCubits
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mTypeVariantMap = new int[NUM_TYPES];
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for(int i=0; i<NUM_TYPES; i++) mTypeVariantMap[i] = -1;
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FactoryBandagedMegaminx factory = FactoryBandagedMegaminx.getInstance();
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for (int cubit=0; cubit<numCubits; cubit++)
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{
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int type = OTHER;
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float[] pos = positions[cubit];
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if( pos.length==3 )
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{
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int variant = factory.getElementVariant(mCorrectedNumLayers, corr*pos[0], corr*pos[1], corr*pos[2]);
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type = translateVariant(size, variant);
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}
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switch (type)
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{
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case KILO_CENT : if (!T0) { T0 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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case MEGA_CENT : if (!T1) { T1 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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case CORNER : if (!T2) { T2 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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case KILO_EDGE1: if (!T3) { T3 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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case KILO_EDGE2: if (!T4) { T4 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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case MEGA_EDGE1: if (!T5) { T5 = true; mTypeVariantMap[type]=mNumVariants++; }
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mCubitVariantMap[cubit] = mTypeVariantMap[type];
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break;
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407
|
case MEGA_EDGE2: if (!T6) { T6 = true; mTypeVariantMap[type]=mNumVariants++; }
|
408
|
mCubitVariantMap[cubit] = mTypeVariantMap[type];
|
409
|
break;
|
410
|
default : mIsNonStandard[mNumVariants] = true;
|
411
|
mCubitVariantMap[cubit] = mNumVariants++;
|
412
|
}
|
413
|
}
|
414
|
|
415
|
factory.prepare(mNumVariants,mCorrectedNumLayers);
|
416
|
}
|
417
|
|
418
|
return mNumVariants;
|
419
|
}
|
420
|
|
421
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
422
|
|
423
|
public float[][] getCubitPositions(int[] numLayers)
|
424
|
{
|
425
|
return getPositions();
|
426
|
}
|
427
|
|
428
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
429
|
|
430
|
public float[][] getCuts(int[] numLayers)
|
431
|
{
|
432
|
int param = getMetadata().getParam();
|
433
|
int size = numLayers[0];
|
434
|
float dist = (param==KILOMINX3 || param==KILOMINX5) ? 0.5f : 0.5f-MEGA_D;
|
435
|
return genericGetCuts(size,dist);
|
436
|
}
|
437
|
|
438
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
439
|
|
440
|
public int getCubitVariant(int cubit, int[] numLayers)
|
441
|
{
|
442
|
return mCubitVariantMap[cubit];
|
443
|
}
|
444
|
|
445
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
446
|
|
447
|
public float getStickerRadius()
|
448
|
{
|
449
|
return 0.18f;
|
450
|
}
|
451
|
|
452
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
453
|
|
454
|
public float getStickerStroke()
|
455
|
{
|
456
|
int param = getMetadata().getParam();
|
457
|
|
458
|
switch(param)
|
459
|
{
|
460
|
case KILOMINX3: return isInIconMode() ? 0.38f : 0.27f;
|
461
|
case MEGAMINX3: return isInIconMode() ? 0.27f : 0.18f;
|
462
|
case KILOMINX5: return isInIconMode() ? 0.38f : 0.26f;
|
463
|
case MEGAMINX5: return isInIconMode() ? 0.40f : 0.18f;
|
464
|
}
|
465
|
|
466
|
return 0.0f;
|
467
|
}
|
468
|
|
469
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
470
|
|
471
|
public float[][][] getStickerAngles()
|
472
|
{
|
473
|
return null;
|
474
|
}
|
475
|
|
476
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
477
|
|
478
|
public String getShortName()
|
479
|
{
|
480
|
if( mSignature==null ) mSignature = getSignature();
|
481
|
int param = getMetadata().getParam();
|
482
|
return MARKER+(param+"_"+mSignature.getString());
|
483
|
}
|
484
|
|
485
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
486
|
|
487
|
public ObjectSignature getSignature()
|
488
|
{
|
489
|
if( mSignature==null )
|
490
|
{
|
491
|
int param = getMetadata().getParam();
|
492
|
mSignature = new ObjectSignatureMegaminx(param,mPosition);
|
493
|
}
|
494
|
return mSignature;
|
495
|
}
|
496
|
|
497
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
498
|
|
499
|
public String getObjectName()
|
500
|
{
|
501
|
return OBJECT_NAME_MEGAMINX;
|
502
|
}
|
503
|
|
504
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
505
|
|
506
|
public String getInventor()
|
507
|
{
|
508
|
return "??";
|
509
|
}
|
510
|
|
511
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
512
|
|
513
|
public int getYearOfInvention()
|
514
|
{
|
515
|
return 0;
|
516
|
}
|
517
|
|
518
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
519
|
|
520
|
public float getComplexity()
|
521
|
{
|
522
|
return 4;
|
523
|
}
|
524
|
|
525
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
526
|
|
527
|
public String[][] getTutorials()
|
528
|
{
|
529
|
return null;
|
530
|
}
|
531
|
}
|