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Revision 352b3356

Added by Leszek Koltunski over 1 year ago

Read TB from file.

View differences:

src/main/java/org/distorted/objectlib/tablebases/Tablebase.java
25 25 
    for(int i=0; i<size; i++) mUnpackedTable[i] = UNINITIALIZED;
26 26 
    }
27 27 

  		




  
  28
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
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  Tablebase(byte[] data)


  		




  
  31
  
    
    {


  		




  
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    mUnpackedTable = null;


  		




  
  33
  
    
    mPackedTable = data;


  		




  
  34
  
    
    }


  		




  
  35
  
    

  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  29
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  boolean insertUnpacked(int index, byte value)


  		












  

    
      src/main/java/org/distorted/objectlib/tablebases/TablebasesCreator.java
    
  





  9
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package org.distorted.objectlib.tablebases;


  		




  11
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  12
  
    
import android.content.res.Resources;


  		




  
  13
  
    

  		




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import org.distorted.library.main.QuatHelper;


  		




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import org.distorted.library.type.Static3D;


  		




  14
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import org.distorted.library.type.Static4D;


  		




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import org.distorted.objectlib.helpers.QuatGroupGenerator;


  		




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import java.io.ByteArrayOutputStream;


  		




  
  20
  
    
import java.io.IOException;


  		




  
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import java.io.InputStream;


  		




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import java.util.ArrayList;


  		




  18
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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  ......




  36
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  private final boolean[][] mRotatable;


  		




  37
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  38
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  private int[][] mQuatMult;


  		




  
  44
  
    
  private boolean mInitialized;


  		




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  private static final float[] mTmp = new float[4];


  		




  41
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  ......




  76
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      }


  		




  77
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  78
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    mRotRow = new int[mNumCubits][mNumAxis];


  		




  
  85
  
    
    mInitialized = true;


  		




  
  86
  
    
    }


  		




  
  87
  
    

  		




  
  88
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  89
  
    

  		




  
  90
  
    
  public TablebasesCreator(Resources res, int resource)


  		




  
  91
  
    
    {


  		




  
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    this();


  		




  
  93
  
    

  		




  
  94
  
    
    InputStream stream = res.openRawResource(resource);


  		




  
  95
  
    
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();


  		




  
  96
  
    

  		




  
  97
  
    
    int nRead;


  		




  
  98
  
    
    byte[] tmp = new byte[16384];


  		




  
  99
  
    

  		




  
  100
  
    
    try


  		




  
  101
  
    
      {


  		




  
  102
  
    
      while ((nRead = stream.read(tmp, 0, tmp.length)) != -1)


  		




  
  103
  
    
        {


  		




  
  104
  
    
        buffer.write(tmp, 0, nRead);


  		




  
  105
  
    
        }


  		




  
  106
  
    

  		




  
  107
  
    
      byte[] data = buffer.toByteArray();


  		




  
  108
  
    
      mTablebase = new Tablebase(data);


  		




  
  109
  
    
      }


  		




  
  110
  
    
    catch(IOException ex)


  		




  
  111
  
    
      {


  		




  
  112
  
    
      mInitialized = false;


  		




  
  113
  
    
      }


  		




  79
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    }


  		




  80
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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  ......




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  public int[][] solution(int index)


  		




  317
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    {


  		




  
  353
  
    
    if( !mInitialized ) return null;


  		




  
  354
  
    

  		




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    byte level = mTablebase.retrievePacked(index);


  		




  319
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    ArrayList<int[]> moves = new ArrayList<>();


  		




  320
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    int quatBasis = 0;


  		












  

    
      src/main/java/org/distorted/objectlib/tablebases/TablebasesPyraminxDuo.java
    
  





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import static org.distorted.objectlib.main.TwistyObject.SQ2;


  		




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  14
  
    
import android.content.res.Resources;


  		




  
  15
  
    

  		




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import org.distorted.library.type.Static3D;


  		




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import org.distorted.objectlib.objects.TwistyPyraminxDuo;


  		




  16
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  ......




  18
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public class TablebasesPyraminxDuo extends TablebasesCreator


  		




  20
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{


  		




  
  23
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  24
  
    

  		




  
  25
  
    
  public TablebasesPyraminxDuo()


  		




  
  26
  
    
    {


  		




  
  27
  
    
    super();


  		




  
  28
  
    
    }


  		




  
  29
  
    

  		




  
  30
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  31
  
    

  		




  
  32
  
    
  public TablebasesPyraminxDuo(Resources res, int resource)


  		




  
  33
  
    
    {


  		




  
  34
  
    
    super(res,resource);


  		




  
  35
  
    
    }


  		




  
  36
  
    

  		




  
  37
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  38
  
    

  		




  21
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  int[][] getBasicAngles()


  		




  22
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    {


  		




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    int[] tmp = {3,3};


  		












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