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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2019 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.effect.scramble;
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import org.distorted.effect.BaseEffect;
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import org.distorted.library.effect.Effect;
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.message.EffectListener;
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import org.distorted.magic.RubikRenderer;
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import org.distorted.object.RubikObject;
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import java.lang.reflect.Method;
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import java.util.Random;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public abstract class ScrambleEffect extends BaseEffect implements EffectListener
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{
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public enum Type
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{
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NONE (ScrambleEffectNone.class ),
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ROTATIONS (ScrambleEffectRotations.class ),
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;
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final Class<? extends ScrambleEffect> effect;
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Type(Class<? extends ScrambleEffect> effect)
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{
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this.effect= effect;
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}
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}
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private static int NUM_EFFECTS = Type.values().length;
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private static final int FAKE_EFFECT_ID = -3;
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private static final Type[] types;
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static
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{
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int i=0;
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types = new Type[NUM_EFFECTS];
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for(Type type: Type.values())
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{
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types[i++] = type;
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}
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}
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private EffectListener mListener;
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private int mEffectReturned;
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private long mCurrentBaseEffectID;
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private int mNumDoubleScramblesLeft, mNumScramblesLeft;
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private int mLastVector;
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private long mDurationSingleTurn;
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private Random mRnd;
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private RubikObject mObject;
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Effect[] mNodeEffects;
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int[] mNodeEffectPosition;
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Effect[] mCubeEffects;
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int[] mCubeEffectPosition;
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int mCubeEffectNumber, mNodeEffectNumber;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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ScrambleEffect()
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{
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mRnd = new Random( System.currentTimeMillis() );
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mLastVector = 3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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abstract void createEffects(int duration, int numScrambles);
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abstract void effectFinishedPlugin(final long effectID);
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// first compute how many out of 'numScrambles' are double turns (this will matter when we compute
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// the time a single quarter-turn takes!
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private void createBaseEffects(int duration, int numScrambles)
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{
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mNumScramblesLeft = numScrambles;
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mNumDoubleScramblesLeft=0;
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for(int i=0; i<numScrambles; i++)
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{
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if( (mRnd.nextInt() % 3) == 0 )
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{
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mNumDoubleScramblesLeft++;
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}
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}
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mDurationSingleTurn = duration/(mNumScramblesLeft+mNumDoubleScramblesLeft);
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addNewScramble();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void addNewScramble()
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{
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if( mNumScramblesLeft>0 )
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{
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if( mLastVector == 3 )
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{
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mLastVector = mRnd.nextInt(3);
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}
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else
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{
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int newVector = mRnd.nextInt(2);
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switch(mLastVector)
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{
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case 0: mLastVector = (newVector==0 ? 1:2); break;
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case 1: mLastVector = (newVector==0 ? 0:2); break;
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case 2: mLastVector = (newVector==0 ? 0:1); break;
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}
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}
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int row = mRnd.nextInt(mObject.getSize());
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int angle= randomizeAngle();
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int absAngle = (angle<0 ? -angle : angle);
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long durationMillis = absAngle*mDurationSingleTurn;
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mNumScramblesLeft--;
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if( absAngle==2 ) mNumDoubleScramblesLeft--;
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if( mNumScramblesLeft==0 && mNumDoubleScramblesLeft!=0 )
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{
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android.util.Log.e("effect", "ERROR: "+mNumDoubleScramblesLeft);
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}
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mCurrentBaseEffectID = mObject.addNewRotation(mLastVector, row, angle*90, durationMillis, this );
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}
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else
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{
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mLastVector = -1;
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if( mEffectReturned == mCubeEffectNumber+mNodeEffectNumber )
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{
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mListener.effectFinished(FAKE_EFFECT_ID);
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}
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private int randomizeAngle()
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{
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int random = mRnd.nextInt(mNumScramblesLeft);
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int result = random<mNumDoubleScramblesLeft ? 2:1;
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int sign = mRnd.nextInt(2);
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return sign==0 ? result : -result;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void assignEffects()
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{
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for(int i=0; i<mCubeEffectNumber; i++)
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{
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mObject.apply(mCubeEffects[i],mCubeEffectPosition[i]);
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mCubeEffects[i].notifyWhenFinished(this);
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}
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DistortedEffects nodeEffects = mObject.getEffects();
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for(int i=0; i<mNodeEffectNumber; i++)
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{
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nodeEffects.apply(mNodeEffects[i],mNodeEffectPosition[i]);
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mNodeEffects[i].notifyWhenFinished(this);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void disassignEffects()
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{
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for(int i=0; i<mCubeEffectNumber; i++)
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{
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mObject.remove(mCubeEffects[i].getID());
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}
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DistortedEffects nodeEffects = mObject.getEffects();
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for(int i=0; i<mNodeEffectNumber; i++)
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{
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nodeEffects.abortById(mNodeEffects[i].getID());
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@SuppressWarnings("unused")
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public static String[] getNames()
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{
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String[] names = new String[NUM_EFFECTS];
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for( int i=0; i<NUM_EFFECTS; i++)
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{
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names[i] = types[i].name();
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}
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return names;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@SuppressWarnings("unused")
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public static ScrambleEffect create(int ordinal) throws InstantiationException, IllegalAccessException
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{
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return types[ordinal].effect.newInstance();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void effectFinished(final long effectID)
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{
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if( effectID == mCurrentBaseEffectID )
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{
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| 242 |
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mObject.removeRotationNow();
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addNewScramble();
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return;
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}
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for(int i=0; i<mCubeEffectNumber; i++)
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{
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| 249 |
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long id = mCubeEffects[i].getID();
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if( effectID == id )
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{
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| 253 |
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mEffectReturned++;
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effectFinishedPlugin(effectID);
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| 255 |
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if( mEffectReturned == mCubeEffectNumber+mNodeEffectNumber )
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| 257 |
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{
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| 258 |
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disassignEffects();
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if( mNumScramblesLeft==0 )
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{
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mListener.effectFinished(FAKE_EFFECT_ID);
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}
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}
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| 265 |
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return;
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}
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}
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| 269 |
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for(int i=0; i<mNodeEffectNumber; i++)
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{
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long id = mNodeEffects[i].getID();
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if( effectID == id )
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| 275 |
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{
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| 276 |
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mEffectReturned++;
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effectFinishedPlugin(effectID);
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| 278 |
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if( mEffectReturned == mCubeEffectNumber+mNodeEffectNumber )
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| 280 |
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{
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| 281 |
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disassignEffects();
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if( mNumScramblesLeft==0 )
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{
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mListener.effectFinished(FAKE_EFFECT_ID);
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}
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| 287 |
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}
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| 288 |
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return;
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}
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| 291 |
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}
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| 292 |
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}
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| 293 |
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| 294 |
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///////////////////////////////////////////////////////////////////////////////////////////////////
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| 295 |
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| 296 |
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@SuppressWarnings("unused")
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| 297 |
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public long start(int duration, RubikRenderer renderer)
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| 298 |
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{
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| 299 |
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mObject = renderer.getObject();
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| 300 |
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mListener = renderer;
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| 301 |
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mObject.solve();
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| 304 |
64975793
|
Leszek Koltunski
|
int numScrambles = renderer.getNumScrambles();
|
| 305 |
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|
Leszek Koltunski
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int dura = (int)(duration*Math.pow(numScrambles,0.6f));
|
| 306 |
|
|
createBaseEffects(dura,numScrambles);
|
| 307 |
|
|
createEffects (dura,numScrambles);
|
| 308 |
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Leszek Koltunski
|
|
| 309 |
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|
Leszek Koltunski
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if( mCubeEffectNumber==0 && mNodeEffectNumber==0 )
|
| 310 |
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|
Leszek Koltunski
|
{
|
| 311 |
|
|
throw new RuntimeException("Cube and Node Plugin Effects not created!");
|
| 312 |
|
|
}
|
| 313 |
|
|
|
| 314 |
e8764a49
|
Leszek Koltunski
|
assignEffects();
|
| 315 |
3b12e641
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Leszek Koltunski
|
|
| 316 |
|
|
return FAKE_EFFECT_ID;
|
| 317 |
|
|
}
|
| 318 |
|
|
|
| 319 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 320 |
|
|
|
| 321 |
|
|
@SuppressWarnings("unused")
|
| 322 |
|
|
public static void enableEffects()
|
| 323 |
|
|
{
|
| 324 |
|
|
Method method;
|
| 325 |
|
|
|
| 326 |
|
|
for(Type type: Type.values())
|
| 327 |
|
|
{
|
| 328 |
|
|
try
|
| 329 |
|
|
{
|
| 330 |
|
|
method = type.effect.getDeclaredMethod("enable"); // enable not public, thus getDeclaredMethod
|
| 331 |
|
|
}
|
| 332 |
|
|
catch(NoSuchMethodException ex)
|
| 333 |
|
|
{
|
| 334 |
|
|
android.util.Log.e("ScrambleEffect", type.effect.getSimpleName()+": exception getting method: "+ex.getMessage());
|
| 335 |
|
|
method = null;
|
| 336 |
|
|
}
|
| 337 |
|
|
|
| 338 |
|
|
try
|
| 339 |
|
|
{
|
| 340 |
|
|
if( method!=null ) method.invoke(null);
|
| 341 |
|
|
}
|
| 342 |
|
|
catch(Exception ex)
|
| 343 |
|
|
{
|
| 344 |
|
|
android.util.Log.e("ScrambleEffect", type.effect.getSimpleName()+": exception invoking method: "+ex.getMessage());
|
| 345 |
|
|
}
|
| 346 |
|
|
}
|
| 347 |
|
|
}
|
| 348 |
|
|
}
|