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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2022 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.effects.fastscramble;
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import java.lang.reflect.Method;
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import java.util.Random;
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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.objectlib.main.ObjectPreRender;
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import org.distorted.objectlib.main.TwistyObject;
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import org.distorted.objectlib.effects.BaseEffect;
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import org.distorted.objectlib.main.TwistyObjectNode;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public abstract class FastScrambleEffect extends BaseEffect implements EffectListener
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{
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public enum Type
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{
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SPIN (FastScrambleEffectSpin.class),
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;
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final Class<? extends FastScrambleEffect> effect;
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Type(Class<? extends FastScrambleEffect> 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 final int NUM_EFFECTS = Type.values().length;
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private static final int NUM_PHASES = 2;
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private static final int FAKE_EFFECT_ID = -5;
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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 int mDuration;
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private int mEffectReturned;
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private final int[] mCubeEffectNumber, mNodeEffectNumber;
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private int mPhase;
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private final Random mRnd;
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private final Object mLock;
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int mNumScrambles;
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int[][] mScrambles;
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ObjectPreRender mPre;
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TwistyObject mObject;
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TwistyObjectNode mObjectNode;
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Effect[][] mCubeEffects;
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int[][] mCubeEffectPosition;
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Effect[][] mNodeEffects;
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int[][] mNodeEffectPosition;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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FastScrambleEffect()
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{
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mLock = new Object();
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mRnd = new Random( System.currentTimeMillis() );
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mPhase= 0;
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mCubeEffectNumber = new int[NUM_PHASES];
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mNodeEffectNumber = new int[NUM_PHASES];
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mCubeEffectPosition = new int[NUM_PHASES][];
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mNodeEffectPosition = new int[NUM_PHASES][];
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mCubeEffects = new Effect[NUM_PHASES][];
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mNodeEffects = new Effect[NUM_PHASES][];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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abstract void createEffectsPhase0(int duration);
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abstract void createEffectsPhase1(int duration);
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void createScrambles()
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{
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mScrambles = new int[mNumScrambles][3];
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if( mObject!=null )
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{
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synchronized(mLock)
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{
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for(int scramble=0; scramble<mNumScrambles; scramble++)
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{
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mObject.randomizeNewScramble(mScrambles, mRnd, scramble, mNumScrambles);
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}
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}
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void assignEffects(int phase)
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{
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mCubeEffectNumber[phase] = ( mCubeEffects[phase]!=null ) ? mCubeEffects[phase].length : 0;
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mNodeEffectNumber[phase] = ( mNodeEffects[phase]!=null ) ? mNodeEffects[phase].length : 0;
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if( mCubeEffectNumber[phase]==0 && mNodeEffectNumber[phase]==0 )
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{
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throw new RuntimeException("Cube and Node Effects ("+phase+" phase) both not created!");
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}
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for(int i=0; i<mCubeEffectNumber[phase]; i++)
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{
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mObject.applyEffect(mCubeEffects[phase][i],mCubeEffectPosition[phase][i]);
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mCubeEffects[phase][i].notifyWhenFinished(this);
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}
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DistortedEffects nodeEffects = mObjectNode.getEffects();
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for(int i=0; i<mNodeEffectNumber[phase]; i++)
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{
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nodeEffects.apply(mNodeEffects[phase][i],mNodeEffectPosition[phase][i]);
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mNodeEffects[phase][i].notifyWhenFinished(this);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void effectAction(int phase)
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{
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switch(phase)
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{
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case 0: mEffectReturned = 0;
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mPhase = 1;
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// do not start initializing the Object until we have finished creating moves!
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synchronized(mLock)
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{
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mPre.applyScrambles(mScrambles);
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}
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createEffectsPhase1(mDuration);
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assignEffects(mPhase);
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break;
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case 1: mPre.effectFinished(FAKE_EFFECT_ID);
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break;
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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 FastScrambleEffect 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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int total = mCubeEffectNumber[mPhase]+mNodeEffectNumber[mPhase];
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for(int i=0; i<mCubeEffectNumber[mPhase]; i++)
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{
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long id = mCubeEffects[mPhase][i].getID();
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if( effectID == id )
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{
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if( ++mEffectReturned == total ) effectAction(mPhase);
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mObject.removeEffect(id);
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return;
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}
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}
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for(int i=0; i<mNodeEffectNumber[mPhase]; i++)
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{
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long id = mNodeEffects[mPhase][i].getID();
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if( effectID == id )
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{
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if( ++mEffectReturned == total ) effectAction(mPhase);
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mObjectNode.getEffects().abortById(id);
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return;
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}
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@SuppressWarnings("unused")
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public long start(int duration, ObjectPreRender pre)
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{
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mObject = pre.getObject();
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mObjectNode = pre.getObjectNode();
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mPre = pre;
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mDuration = duration;
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mNumScrambles = pre.getNumScrambles();
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Thread thread = new Thread()
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{
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public void run()
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{
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createScrambles();
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}
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};
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thread.start();
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createEffectsPhase0(mDuration);
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assignEffects(mPhase);
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return FAKE_EFFECT_ID;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@SuppressWarnings("unused")
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public static void enableEffects()
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{
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Method method;
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for(Type type: Type.values())
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{
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try
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{
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method = type.effect.getDeclaredMethod("enable"); // enable not public, thus getDeclaredMethod
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}
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catch(NoSuchMethodException ex)
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{
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android.util.Log.e("FastScrambleEffect", type.effect.getSimpleName()+": exception getting method: "+ex.getMessage());
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method = null;
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}
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try
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{
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if( method!=null ) method.invoke(null);
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}
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catch(Exception ex)
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{
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android.util.Log.e("FastScrambleEffect", type.effect.getSimpleName()+": exception invoking method: "+ex.getMessage());
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}
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}
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}
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}
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