1 |
10b7e306
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
2 |
|
|
// Copyright 2022 Leszek Koltunski //
|
3 |
|
|
// //
|
4 |
|
|
// This file is part of Magic Cube. //
|
5 |
|
|
// //
|
6 |
|
|
// Magic Cube is free software: you can redistribute it and/or modify //
|
7 |
|
|
// it under the terms of the GNU General Public License as published by //
|
8 |
|
|
// the Free Software Foundation, either version 2 of the License, or //
|
9 |
|
|
// (at your option) any later version. //
|
10 |
|
|
// //
|
11 |
|
|
// Magic Cube is distributed in the hope that it will be useful, //
|
12 |
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
13 |
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
14 |
|
|
// GNU General Public License for more details. //
|
15 |
|
|
// //
|
16 |
|
|
// You should have received a copy of the GNU General Public License //
|
17 |
|
|
// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
|
18 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
19 |
|
|
|
20 |
|
|
package org.distorted.objectlib.scrambling;
|
21 |
|
|
|
22 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
23 |
1d581993
|
Leszek Koltunski
|
// Info about a scramble state of any bandaged cuboid.
|
24 |
|
|
|
25 |
|
|
import org.distorted.objectlib.helpers.ObjectSignature;
|
26 |
10b7e306
|
Leszek Koltunski
|
|
27 |
95123ad0
|
Leszek Koltunski
|
public class ScrambleStateBandagedCuboid
|
28 |
10b7e306
|
Leszek Koltunski
|
{
|
29 |
1d581993
|
Leszek Koltunski
|
public static int MAX_SUPPORTED_SIZE = 5;
|
30 |
|
|
|
31 |
0e311558
|
Leszek Koltunski
|
public static final int AXIS_NONE = -1;
|
32 |
|
|
public static final int AXIS_X = 0;
|
33 |
|
|
public static final int AXIS_Y = 1;
|
34 |
|
|
public static final int AXIS_Z = 2;
|
35 |
|
|
|
36 |
1d581993
|
Leszek Koltunski
|
private final ObjectSignature[] mMoves;
|
37 |
|
|
private final ObjectSignature mSignature;
|
38 |
|
|
private final int[] mLayer, mTurns;
|
39 |
|
|
private final int mNumMoves;
|
40 |
|
|
private final int mStartX, mStartY, mStartZ;
|
41 |
|
|
private final boolean[][] mIsUnblocked;
|
42 |
10b7e306
|
Leszek Koltunski
|
|
43 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
44 |
|
|
|
45 |
1d581993
|
Leszek Koltunski
|
public ScrambleStateBandagedCuboid(int x, int y, int z, ObjectSignature signature)
|
46 |
10b7e306
|
Leszek Koltunski
|
{
|
47 |
1d581993
|
Leszek Koltunski
|
mLayer = new int[3];
|
48 |
|
|
mTurns = new int[3];
|
49 |
|
|
|
50 |
|
|
mIsUnblocked = new boolean[3][MAX_SUPPORTED_SIZE];
|
51 |
|
|
|
52 |
|
|
mLayer[0] = x;
|
53 |
|
|
mLayer[1] = y;
|
54 |
|
|
mLayer[2] = z;
|
55 |
|
|
|
56 |
|
|
mTurns[0] = mLayer[1]==mLayer[2] ? 3:1;
|
57 |
|
|
mTurns[1] = mLayer[0]==mLayer[2] ? 3:1;
|
58 |
|
|
mTurns[2] = mLayer[0]==mLayer[1] ? 3:1;
|
59 |
|
|
|
60 |
|
|
int xMoves = mLayer[0]>1 ? mTurns[0]*mLayer[0] : 0;
|
61 |
|
|
int yMoves = mLayer[1]>1 ? mTurns[1]*mLayer[1] : 0;
|
62 |
|
|
int zMoves = mLayer[2]>1 ? mTurns[2]*mLayer[2] : 0;
|
63 |
|
|
|
64 |
|
|
mNumMoves = xMoves + yMoves + zMoves;
|
65 |
|
|
|
66 |
|
|
mStartX = 0;
|
67 |
|
|
mStartY = xMoves;
|
68 |
|
|
mStartZ = xMoves + yMoves;
|
69 |
|
|
|
70 |
|
|
mSignature = signature;
|
71 |
|
|
|
72 |
|
|
mMoves = createMoves();
|
73 |
|
|
|
74 |
|
|
|
75 |
|
|
android.util.Log.d("D", "sig: "+mSignature.getString() );
|
76 |
|
|
printMoves();
|
77 |
|
|
|
78 |
10b7e306
|
Leszek Koltunski
|
}
|
79 |
|
|
|
80 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
81 |
|
|
|
82 |
1d581993
|
Leszek Koltunski
|
public ObjectSignature getSignature()
|
83 |
5f54927b
|
Leszek Koltunski
|
{
|
84 |
1d581993
|
Leszek Koltunski
|
return mSignature;
|
85 |
5f54927b
|
Leszek Koltunski
|
}
|
86 |
|
|
|
87 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
88 |
|
|
|
89 |
1d581993
|
Leszek Koltunski
|
public ObjectSignature getMove(int index)
|
90 |
5f54927b
|
Leszek Koltunski
|
{
|
91 |
1d581993
|
Leszek Koltunski
|
return (index>=0 && index<mNumMoves) ? mMoves[index] : null;
|
92 |
5f54927b
|
Leszek Koltunski
|
}
|
93 |
|
|
|
94 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
95 |
|
|
|
96 |
1d581993
|
Leszek Koltunski
|
public void removeMoves(ObjectSignature signature)
|
97 |
5f54927b
|
Leszek Koltunski
|
{
|
98 |
1d581993
|
Leszek Koltunski
|
for(int m=0; m<mNumMoves; m++)
|
99 |
|
|
if( signature.isEqual(mMoves[m]) ) mMoves[m]=null;
|
100 |
5f54927b
|
Leszek Koltunski
|
}
|
101 |
|
|
|
102 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
103 |
|
|
|
104 |
0e311558
|
Leszek Koltunski
|
public int numAxis()
|
105 |
5f54927b
|
Leszek Koltunski
|
{
|
106 |
|
|
int num = 0;
|
107 |
|
|
|
108 |
1d581993
|
Leszek Koltunski
|
for(int x=mStartX; x<mStartY ; x++) if( mMoves[x]!=null ) { num++; break; }
|
109 |
|
|
for(int y=mStartY; y<mStartZ ; y++) if( mMoves[y]!=null ) { num++; break; }
|
110 |
|
|
for(int z=mStartZ; z<mNumMoves; z++) if( mMoves[z]!=null ) { num++; break; }
|
111 |
5f54927b
|
Leszek Koltunski
|
|
112 |
|
|
return num;
|
113 |
|
|
}
|
114 |
|
|
|
115 |
0e311558
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
116 |
|
|
|
117 |
|
|
private int numXMoves()
|
118 |
|
|
{
|
119 |
|
|
int num=0;
|
120 |
1d581993
|
Leszek Koltunski
|
for(int x=mStartX; x<mStartY; x++) if( mMoves[x]!=null ) num++;
|
121 |
0e311558
|
Leszek Koltunski
|
return num;
|
122 |
|
|
}
|
123 |
|
|
|
124 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
125 |
|
|
|
126 |
|
|
private int numYMoves()
|
127 |
|
|
{
|
128 |
|
|
int num=0;
|
129 |
1d581993
|
Leszek Koltunski
|
for(int y=mStartY; y<mStartZ; y++) if( mMoves[y]!=null ) num++;
|
130 |
0e311558
|
Leszek Koltunski
|
return num;
|
131 |
|
|
}
|
132 |
|
|
|
133 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
134 |
|
|
|
135 |
|
|
private int numZMoves()
|
136 |
|
|
{
|
137 |
|
|
int num=0;
|
138 |
1d581993
|
Leszek Koltunski
|
for(int z=mStartZ; z<mNumMoves; z++) if( mMoves[z]!=null ) num++;
|
139 |
0e311558
|
Leszek Koltunski
|
return num;
|
140 |
|
|
}
|
141 |
|
|
|
142 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
143 |
|
|
|
144 |
|
|
public int numMoves()
|
145 |
|
|
{
|
146 |
|
|
return numXMoves()+numYMoves()+numZMoves();
|
147 |
|
|
}
|
148 |
|
|
|
149 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
150 |
|
|
|
151 |
|
|
public int numMoves(int excludedAxis)
|
152 |
|
|
{
|
153 |
|
|
switch(excludedAxis)
|
154 |
|
|
{
|
155 |
|
|
case AXIS_X: return numYMoves()+numZMoves();
|
156 |
|
|
case AXIS_Y: return numXMoves()+numZMoves();
|
157 |
|
|
case AXIS_Z: return numXMoves()+numYMoves();
|
158 |
|
|
}
|
159 |
|
|
|
160 |
1d581993
|
Leszek Koltunski
|
return numXMoves()+numYMoves()+numZMoves();
|
161 |
0e311558
|
Leszek Koltunski
|
}
|
162 |
|
|
|
163 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
164 |
|
|
|
165 |
|
|
public int getNthMove(int n, int excludedAxis)
|
166 |
|
|
{
|
167 |
|
|
int num = 0;
|
168 |
|
|
|
169 |
1d581993
|
Leszek Koltunski
|
if( excludedAxis!=0 )
|
170 |
0e311558
|
Leszek Koltunski
|
{
|
171 |
1d581993
|
Leszek Koltunski
|
for(int m=mStartX; m<mStartY; m++)
|
172 |
|
|
if( mMoves[m]!=null )
|
173 |
10b7e306
|
Leszek Koltunski
|
{
|
174 |
1d581993
|
Leszek Koltunski
|
if( num==n ) return m;
|
175 |
|
|
num++;
|
176 |
10b7e306
|
Leszek Koltunski
|
}
|
177 |
|
|
}
|
178 |
|
|
|
179 |
1d581993
|
Leszek Koltunski
|
if( excludedAxis!=1 )
|
180 |
10b7e306
|
Leszek Koltunski
|
{
|
181 |
1d581993
|
Leszek Koltunski
|
for(int m=mStartY; m<mStartZ; m++)
|
182 |
|
|
if( mMoves[m]!=null )
|
183 |
9abfdef3
|
Leszek Koltunski
|
{
|
184 |
1d581993
|
Leszek Koltunski
|
if( num==n ) return m;
|
185 |
|
|
num++;
|
186 |
9abfdef3
|
Leszek Koltunski
|
}
|
187 |
39d97e73
|
Leszek Koltunski
|
}
|
188 |
07c29a03
|
Leszek Koltunski
|
|
189 |
1d581993
|
Leszek Koltunski
|
if( excludedAxis!=2 )
|
190 |
10b7e306
|
Leszek Koltunski
|
{
|
191 |
1d581993
|
Leszek Koltunski
|
for(int m=mStartZ; m<mNumMoves; m++)
|
192 |
|
|
if( mMoves[m]!=null )
|
193 |
d12d901a
|
Leszek Koltunski
|
{
|
194 |
1d581993
|
Leszek Koltunski
|
if( num==n ) return m;
|
195 |
|
|
num++;
|
196 |
d12d901a
|
Leszek Koltunski
|
}
|
197 |
|
|
}
|
198 |
10b7e306
|
Leszek Koltunski
|
|
199 |
1d581993
|
Leszek Koltunski
|
return -1;
|
200 |
10b7e306
|
Leszek Koltunski
|
}
|
201 |
|
|
|
202 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
203 |
|
|
|
204 |
1d581993
|
Leszek Koltunski
|
private ObjectSignature[] createMoves()
|
205 |
10b7e306
|
Leszek Koltunski
|
{
|
206 |
1d581993
|
Leszek Koltunski
|
ObjectSignature[] ret = new ObjectSignature[mNumMoves];
|
207 |
10b7e306
|
Leszek Koltunski
|
int index = 0;
|
208 |
|
|
|
209 |
|
|
for(int axis=0; axis<3; axis++)
|
210 |
1d581993
|
Leszek Koltunski
|
for(int layer=0; layer<mLayer[axis]; layer++)
|
211 |
efeca8ef
|
Leszek Koltunski
|
{
|
212 |
1d581993
|
Leszek Koltunski
|
mIsUnblocked[axis][layer] = mSignature.isUnblockedFromLeft(axis,layer);
|
213 |
efeca8ef
|
Leszek Koltunski
|
android.util.Log.e("D", "unblocked from left: axis="+axis+" layer="+layer+" val="+mIsUnblocked[axis][layer]);
|
214 |
|
|
}
|
215 |
10b7e306
|
Leszek Koltunski
|
|
216 |
1d581993
|
Leszek Koltunski
|
for(int axis=0; axis<3; axis++)
|
217 |
|
|
if( mLayer[axis]>1 )
|
218 |
|
|
for(int turn=0; turn<mTurns[axis]; turn++)
|
219 |
10b7e306
|
Leszek Koltunski
|
{
|
220 |
1d581993
|
Leszek Koltunski
|
boolean allLayersLocked = true;
|
221 |
|
|
|
222 |
|
|
for(int layer=0; layer<mLayer[axis]; layer++)
|
223 |
|
|
{
|
224 |
|
|
if( mIsUnblocked[axis][layer] )
|
225 |
|
|
{
|
226 |
|
|
if( layer>0 ) allLayersLocked = false;
|
227 |
|
|
ret[index] = mSignature.turn(axis,layer,turn);
|
228 |
|
|
}
|
229 |
|
|
else
|
230 |
|
|
{
|
231 |
|
|
ret[index] = ret[index-1].turn(axis,layer,turn);
|
232 |
|
|
ret[index-1] = null;
|
233 |
|
|
}
|
234 |
|
|
|
235 |
|
|
index++;
|
236 |
|
|
}
|
237 |
|
|
|
238 |
|
|
if( allLayersLocked ) ret[index-1] = null;
|
239 |
10b7e306
|
Leszek Koltunski
|
}
|
240 |
|
|
|
241 |
|
|
return ret;
|
242 |
|
|
}
|
243 |
|
|
|
244 |
5f54927b
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
245 |
|
|
|
246 |
d12d901a
|
Leszek Koltunski
|
private void printMoves()
|
247 |
10b7e306
|
Leszek Koltunski
|
{
|
248 |
1d581993
|
Leszek Koltunski
|
for(int i=0; i<mNumMoves; i++)
|
249 |
d12d901a
|
Leszek Koltunski
|
{
|
250 |
efeca8ef
|
Leszek Koltunski
|
android.util.Log.e("D", "move "+i+" : "+(mMoves[i]!=null ? " "+mMoves[i].getString() : " NULL") );
|
251 |
d12d901a
|
Leszek Koltunski
|
}
|
252 |
10b7e306
|
Leszek Koltunski
|
}
|
253 |
|
|
|
254 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
255 |
|
|
|
256 |
d12d901a
|
Leszek Koltunski
|
private static String printBits(long id)
|
257 |
10b7e306
|
Leszek Koltunski
|
{
|
258 |
d12d901a
|
Leszek Koltunski
|
String ret = "[";
|
259 |
|
|
boolean first = true;
|
260 |
10b7e306
|
Leszek Koltunski
|
|
261 |
d12d901a
|
Leszek Koltunski
|
for(int i=0; i<64; i++)
|
262 |
10b7e306
|
Leszek Koltunski
|
{
|
263 |
d12d901a
|
Leszek Koltunski
|
if( ( (id>>i)&0x1)==1 )
|
264 |
|
|
{
|
265 |
|
|
String num = (i<10 ? " "+i : ""+i);
|
266 |
|
|
|
267 |
|
|
if( first ) { ret += num; first=false; }
|
268 |
|
|
else ret += (","+num);
|
269 |
|
|
}
|
270 |
10b7e306
|
Leszek Koltunski
|
}
|
271 |
|
|
|
272 |
d12d901a
|
Leszek Koltunski
|
return ret + "]";
|
273 |
10b7e306
|
Leszek Koltunski
|
}
|
274 |
|
|
}
|