| 1 |
a110ebe1
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2023 Leszek Koltunski //
|
| 3 |
|
|
// //
|
| 4 |
|
|
// This file is part of Magic Cube. //
|
| 5 |
|
|
// //
|
| 6 |
|
|
// Magic Cube is proprietary software licensed under an EULA which you should have received //
|
| 7 |
|
|
// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
|
| 8 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 9 |
|
|
|
| 10 |
|
|
package org.distorted.objectlib.tablebases;
|
| 11 |
|
|
|
| 12 |
|
|
import static org.distorted.objectlib.main.TwistyObject.SQ2;
|
| 13 |
ccd8a6f2
|
Leszek Koltunski
|
import static org.distorted.objectlib.main.TwistyObject.SQ3;
|
| 14 |
|
|
import static org.distorted.objectlib.main.TwistyObject.SQ6;
|
| 15 |
a110ebe1
|
Leszek Koltunski
|
|
| 16 |
|
|
import org.distorted.library.type.Static3D;
|
| 17 |
3103c3c8
|
Leszek Koltunski
|
import org.distorted.objectlib.helpers.OperatingSystemInterface;
|
| 18 |
a110ebe1
|
Leszek Koltunski
|
|
| 19 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 20 |
|
|
|
| 21 |
a8d83300
|
Leszek Koltunski
|
public class TBPyraminxDuo extends TablebasesAbstract
|
| 22 |
a110ebe1
|
Leszek Koltunski
|
{
|
| 23 |
352b3356
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 24 |
|
|
|
| 25 |
a8d83300
|
Leszek Koltunski
|
public TBPyraminxDuo()
|
| 26 |
352b3356
|
Leszek Koltunski
|
{
|
| 27 |
|
|
super();
|
| 28 |
|
|
}
|
| 29 |
|
|
|
| 30 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 31 |
|
|
|
| 32 |
3103c3c8
|
Leszek Koltunski
|
public TBPyraminxDuo(OperatingSystemInterface os)
|
| 33 |
352b3356
|
Leszek Koltunski
|
{
|
| 34 |
3103c3c8
|
Leszek Koltunski
|
super(os,org.distorted.objectlib.R.raw.pduo_2_tablebase);
|
| 35 |
352b3356
|
Leszek Koltunski
|
}
|
| 36 |
|
|
|
| 37 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 38 |
|
|
|
| 39 |
a110ebe1
|
Leszek Koltunski
|
int[][] getBasicAngles()
|
| 40 |
|
|
{
|
| 41 |
|
|
int[] tmp = {3,3};
|
| 42 |
|
|
return new int[][] { tmp,tmp,tmp,tmp };
|
| 43 |
|
|
}
|
| 44 |
|
|
|
| 45 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 46 |
|
|
|
| 47 |
|
|
Static3D[] getRotationAxis()
|
| 48 |
|
|
{
|
| 49 |
ccd8a6f2
|
Leszek Koltunski
|
return new Static3D[]
|
| 50 |
|
|
{
|
| 51 |
|
|
new Static3D( 0,-SQ3/3,-SQ6/3),
|
| 52 |
|
|
new Static3D( 0,-SQ3/3, SQ6/3),
|
| 53 |
|
|
new Static3D( SQ6/3, SQ3/3, 0),
|
| 54 |
|
|
new Static3D(-SQ6/3, SQ3/3, 0),
|
| 55 |
|
|
};
|
| 56 |
a110ebe1
|
Leszek Koltunski
|
}
|
| 57 |
|
|
|
| 58 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 59 |
|
|
|
| 60 |
|
|
float[][] getPosition()
|
| 61 |
|
|
{
|
| 62 |
|
|
return new float[][]
|
| 63 |
|
|
{
|
| 64 |
|
|
{ 0.000f, -SQ2/2, 1.000f },
|
| 65 |
|
|
{ 0.000f, -SQ2/2,-1.000f },
|
| 66 |
|
|
{-1.000f, SQ2/2, 0.000f },
|
| 67 |
|
|
{ 1.000f, SQ2/2, 0.000f },
|
| 68 |
|
|
|
| 69 |
|
|
{ 0.000f, SQ2/6, 1.0f/3 },
|
| 70 |
|
|
{ 0.000f, SQ2/6,-1.0f/3 },
|
| 71 |
|
|
{-1.0f/3, -SQ2/6, 0.000f },
|
| 72 |
|
|
{ 1.0f/3, -SQ2/6, 0.000f },
|
| 73 |
|
|
};
|
| 74 |
|
|
}
|
| 75 |
|
|
|
| 76 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 77 |
|
|
|
| 78 |
|
|
float[][] getCuts()
|
| 79 |
|
|
{
|
| 80 |
|
|
float[] cut = { 0.0f };
|
| 81 |
|
|
return new float[][] { cut,cut,cut,cut };
|
| 82 |
|
|
}
|
| 83 |
|
|
|
| 84 |
b4111717
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 85 |
|
|
|
| 86 |
|
|
boolean[][] getRotatable()
|
| 87 |
|
|
{
|
| 88 |
|
|
boolean[] tmp = new boolean[] {false,true};
|
| 89 |
|
|
return new boolean[][] { tmp,tmp,tmp,tmp };
|
| 90 |
|
|
}
|
| 91 |
|
|
|
| 92 |
a110ebe1
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 93 |
|
|
// specifically for the tablebase
|
| 94 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 95 |
|
|
|
| 96 |
|
|
int getSize()
|
| 97 |
|
|
{
|
| 98 |
|
|
return 324; // see https://www.jaapsch.net/puzzles/pyraduo.htm
|
| 99 |
|
|
}
|
| 100 |
|
|
|
| 101 |
c0266cb1
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 102 |
|
|
|
| 103 |
884b702b
|
Leszek Koltunski
|
int getMinScramble()
|
| 104 |
c0266cb1
|
Leszek Koltunski
|
{
|
| 105 |
|
|
return 4;
|
| 106 |
|
|
}
|
| 107 |
|
|
|
| 108 |
a110ebe1
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 109 |
|
|
|
| 110 |
|
|
int[] getQuats(int index)
|
| 111 |
|
|
{
|
| 112 |
|
|
int c = index%4; index/=4;
|
| 113 |
|
|
int b3= index%3; index/=3;
|
| 114 |
|
|
int b2= index%3; index/=3;
|
| 115 |
|
|
int b1= index%3; index/=3;
|
| 116 |
|
|
int b0= index%3;
|
| 117 |
|
|
|
| 118 |
|
|
// we don't need to care about the values of the last 3 quats, but do include them.
|
| 119 |
|
|
int[] quats = new int[8];
|
| 120 |
|
|
|
| 121 |
|
|
switch(c)
|
| 122 |
|
|
{
|
| 123 |
|
|
case 0: quats[4] = 2; break;
|
| 124 |
b4111717
|
Leszek Koltunski
|
case 1: quats[4] = 5; break;
|
| 125 |
a110ebe1
|
Leszek Koltunski
|
case 2: quats[4] = 4; break;
|
| 126 |
b4111717
|
Leszek Koltunski
|
case 3: quats[4] = 3; break;
|
| 127 |
a110ebe1
|
Leszek Koltunski
|
}
|
| 128 |
|
|
|
| 129 |
|
|
switch(b3)
|
| 130 |
|
|
{
|
| 131 |
|
|
case 0: quats[3] = 0; break;
|
| 132 |
|
|
case 1: quats[3] = 5; break;
|
| 133 |
|
|
case 2: quats[3] = 6; break;
|
| 134 |
|
|
}
|
| 135 |
|
|
|
| 136 |
|
|
switch(b2)
|
| 137 |
|
|
{
|
| 138 |
|
|
case 0: quats[2] = 0; break;
|
| 139 |
|
|
case 1: quats[2] = 7; break;
|
| 140 |
|
|
case 2: quats[2] = 8; break;
|
| 141 |
|
|
}
|
| 142 |
|
|
|
| 143 |
|
|
switch(b1)
|
| 144 |
|
|
{
|
| 145 |
|
|
case 0: quats[1] = 0; break;
|
| 146 |
|
|
case 1: quats[1] = 1; break;
|
| 147 |
|
|
case 2: quats[1] = 2; break;
|
| 148 |
|
|
}
|
| 149 |
|
|
|
| 150 |
|
|
switch(b0)
|
| 151 |
|
|
{
|
| 152 |
|
|
case 0: quats[0] = 0; break;
|
| 153 |
|
|
case 1: quats[0] = 3; break;
|
| 154 |
|
|
case 2: quats[0] = 4; break;
|
| 155 |
|
|
}
|
| 156 |
|
|
|
| 157 |
|
|
return quats;
|
| 158 |
|
|
}
|
| 159 |
|
|
|
| 160 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 161 |
|
|
|
| 162 |
|
|
private int computeCornerTwistFromQuat(int quat)
|
| 163 |
|
|
{
|
| 164 |
|
|
switch(quat)
|
| 165 |
|
|
{
|
| 166 |
|
|
case 0: case 9: case 10: case 11: return 0;
|
| 167 |
|
|
case 1: case 3: case 5: case 7: return 1;
|
| 168 |
|
|
case 2: case 4: case 6: case 8: return 2;
|
| 169 |
|
|
}
|
| 170 |
|
|
|
| 171 |
|
|
return -1;
|
| 172 |
|
|
}
|
| 173 |
|
|
|
| 174 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 175 |
|
|
|
| 176 |
|
|
int getIndex(int[] quats)
|
| 177 |
|
|
{
|
| 178 |
|
|
int b0 = computeCornerTwistFromQuat(quats[0]);
|
| 179 |
|
|
int b1 = computeCornerTwistFromQuat(quats[1]);
|
| 180 |
|
|
int b2 = computeCornerTwistFromQuat(quats[2]);
|
| 181 |
|
|
int b3 = computeCornerTwistFromQuat(quats[3]);
|
| 182 |
|
|
|
| 183 |
|
|
int c = -1;
|
| 184 |
|
|
switch(quats[4])
|
| 185 |
|
|
{
|
| 186 |
|
|
case 0: case 1: case 2: c=0; break;
|
| 187 |
b4111717
|
Leszek Koltunski
|
case 5: case 8: case 10: c=1; break;
|
| 188 |
a110ebe1
|
Leszek Koltunski
|
case 4: case 7: case 11: c=2; break;
|
| 189 |
b4111717
|
Leszek Koltunski
|
case 3: case 6: case 9: c=3; break;
|
| 190 |
a110ebe1
|
Leszek Koltunski
|
}
|
| 191 |
|
|
|
| 192 |
b4111717
|
Leszek Koltunski
|
return c + 4*(b3 + 3*(b2 + 3*(b1 + 3*b0)));
|
| 193 |
a110ebe1
|
Leszek Koltunski
|
}
|
| 194 |
|
|
}
|