1 |
18354673
|
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.solvers;
|
11 |
|
|
|
12 |
|
|
import android.content.res.Resources;
|
13 |
|
|
|
14 |
|
|
import org.distorted.main.R;
|
15 |
|
|
import org.distorted.objectlib.main.ObjectSignatures;
|
16 |
|
|
import org.distorted.objectlib.main.TwistyObject;
|
17 |
|
|
import org.distorted.objectlib.tablebases.ImplementedTablebasesList;
|
18 |
c76be0a6
|
Leszek Koltunski
|
import org.distorted.objectlib.tablebases.TBSkewb;
|
19 |
cff92952
|
Leszek Koltunski
|
import org.distorted.objectlib.tablebases.TablebaseHelpers;
|
20 |
18354673
|
Leszek Koltunski
|
import org.distorted.objectlib.tablebases.TablebasesAbstract;
|
21 |
|
|
|
22 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
23 |
|
|
|
24 |
|
|
public class SolverSkewb extends SolverTablebase
|
25 |
|
|
{
|
26 |
|
|
private static final int ERROR_CORNER_135_MISSING = -1;
|
27 |
|
|
private static final int ERROR_CORNER_134_MISSING = -2;
|
28 |
|
|
private static final int ERROR_CORNER_125_MISSING = -3;
|
29 |
|
|
private static final int ERROR_CORNER_124_MISSING = -4;
|
30 |
|
|
private static final int ERROR_CORNER_035_MISSING = -5;
|
31 |
|
|
private static final int ERROR_CORNER_034_MISSING = -6;
|
32 |
|
|
private static final int ERROR_CORNER_025_MISSING = -7;
|
33 |
|
|
private static final int ERROR_CORNER_024_MISSING = -8;
|
34 |
|
|
|
35 |
|
|
private static final int ERROR_CENTER_0_MISSING = -9;
|
36 |
|
|
private static final int ERROR_CENTER_1_MISSING = -10;
|
37 |
|
|
private static final int ERROR_CENTER_2_MISSING = -11;
|
38 |
|
|
private static final int ERROR_CENTER_3_MISSING = -12;
|
39 |
|
|
private static final int ERROR_CENTER_4_MISSING = -13;
|
40 |
|
|
private static final int ERROR_CENTER_5_MISSING = -14;
|
41 |
|
|
|
42 |
|
|
private static final int ERROR_CORNERS_CANNOT = -15;
|
43 |
|
|
private static final int ERROR_CORNER_TWISTED = -16;
|
44 |
|
|
private static final int ERROR_TWO_CENTERS = -17;
|
45 |
|
|
private static final int ERROR_TWO_CORNERS = -18;
|
46 |
|
|
|
47 |
|
|
private TablebasesAbstract mSolver;
|
48 |
cff92952
|
Leszek Koltunski
|
private final int[] mFaceColors;
|
49 |
18354673
|
Leszek Koltunski
|
|
50 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
51 |
|
|
|
52 |
|
|
public SolverSkewb(Resources res, TwistyObject object)
|
53 |
|
|
{
|
54 |
|
|
super(res,object);
|
55 |
cff92952
|
Leszek Koltunski
|
mFaceColors = new int[6];
|
56 |
18354673
|
Leszek Koltunski
|
}
|
57 |
|
|
|
58 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
59 |
|
|
|
60 |
|
|
private void getCorners(TwistyObject object, int[][] corners)
|
61 |
|
|
{
|
62 |
cff92952
|
Leszek Koltunski
|
for(int i=0; i<8; i++)
|
63 |
|
|
for(int j=0; j<3; j++)
|
64 |
|
|
corners[i][j] = object.getCubitFaceStickerIndex(i,j);
|
65 |
|
|
}
|
66 |
|
|
|
67 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
68 |
|
|
|
69 |
|
|
private void getCenters(TwistyObject object, int[] centers)
|
70 |
|
|
{
|
71 |
|
|
int[] map = {12,13,10,11,8,9};
|
72 |
18354673
|
Leszek Koltunski
|
|
73 |
cff92952
|
Leszek Koltunski
|
for(int i=0; i<6; i++)
|
74 |
|
|
centers[i] = object.getCubitFaceStickerIndex(map[i],0) - 6;
|
75 |
18354673
|
Leszek Koltunski
|
}
|
76 |
|
|
|
77 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
78 |
|
|
|
79 |
cff92952
|
Leszek Koltunski
|
private int commonCornerColor(int[] c1, int[] c2)
|
80 |
18354673
|
Leszek Koltunski
|
{
|
81 |
cff92952
|
Leszek Koltunski
|
int theSame = 0;
|
82 |
|
|
int index = 0;
|
83 |
|
|
|
84 |
|
|
for(int i=0; i<3; i++)
|
85 |
|
|
for(int j=0; j<3; j++)
|
86 |
|
|
if( c1[i]==c2[j] )
|
87 |
|
|
{
|
88 |
|
|
index = i;
|
89 |
|
|
theSame++;
|
90 |
|
|
}
|
91 |
|
|
|
92 |
|
|
return theSame==1 ? c1[index] : ERROR_CORNERS_CANNOT;
|
93 |
|
|
}
|
94 |
|
|
|
95 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
96 |
|
|
|
97 |
|
|
private int computeFaceColors(int[][] corners, int[] output)
|
98 |
|
|
{
|
99 |
|
|
final int[][] map = { {0,3},{5,6},{0,5},{6,3},{0,6},{3,5} };
|
100 |
|
|
|
101 |
|
|
for(int i=0; i<6; i++)
|
102 |
|
|
{
|
103 |
|
|
int c1 = map[i][0];
|
104 |
|
|
int c2 = map[i][1];
|
105 |
|
|
output[i] = commonCornerColor(corners[c1],corners[c2]);
|
106 |
|
|
if( output[i]<0 ) return ERROR_CORNERS_CANNOT;
|
107 |
|
|
}
|
108 |
|
|
|
109 |
18354673
|
Leszek Koltunski
|
return 0;
|
110 |
|
|
}
|
111 |
|
|
|
112 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
113 |
|
|
|
114 |
cff92952
|
Leszek Koltunski
|
private boolean cornerIs(int[] corner, int c0, int c1, int c2)
|
115 |
18354673
|
Leszek Koltunski
|
{
|
116 |
cff92952
|
Leszek Koltunski
|
return ( (corner[0]==c0 && corner[1]==c1 && corner[2]==c2 ) ||
|
117 |
|
|
(corner[1]==c0 && corner[2]==c1 && corner[0]==c2 ) ||
|
118 |
|
|
(corner[2]==c0 && corner[0]==c1 && corner[1]==c2 ) );
|
119 |
18354673
|
Leszek Koltunski
|
}
|
120 |
|
|
|
121 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
122 |
|
|
|
123 |
cff92952
|
Leszek Koltunski
|
private int checkAllCornersPresent(int[][] corners)
|
124 |
18354673
|
Leszek Koltunski
|
{
|
125 |
cff92952
|
Leszek Koltunski
|
boolean[] present = new boolean[8];
|
126 |
|
|
|
127 |
|
|
for(int i=0; i<8; i++)
|
128 |
|
|
{
|
129 |
|
|
if( cornerIs(corners[i],4,2,0) ) present[0]=true;
|
130 |
|
|
if( cornerIs(corners[i],2,5,0) ) present[1]=true;
|
131 |
|
|
if( cornerIs(corners[i],3,4,0) ) present[2]=true;
|
132 |
|
|
if( cornerIs(corners[i],5,3,0) ) present[3]=true;
|
133 |
|
|
if( cornerIs(corners[i],1,2,4) ) present[4]=true;
|
134 |
|
|
if( cornerIs(corners[i],5,2,1) ) present[5]=true;
|
135 |
|
|
if( cornerIs(corners[i],4,3,1) ) present[6]=true;
|
136 |
|
|
if( cornerIs(corners[i],1,3,5) ) present[7]=true;
|
137 |
|
|
}
|
138 |
|
|
|
139 |
|
|
if( !present[0] ) return ERROR_CORNER_024_MISSING;
|
140 |
|
|
if( !present[1] ) return ERROR_CORNER_025_MISSING;
|
141 |
|
|
if( !present[2] ) return ERROR_CORNER_034_MISSING;
|
142 |
|
|
if( !present[3] ) return ERROR_CORNER_035_MISSING;
|
143 |
|
|
if( !present[4] ) return ERROR_CORNER_124_MISSING;
|
144 |
|
|
if( !present[5] ) return ERROR_CORNER_125_MISSING;
|
145 |
|
|
if( !present[6] ) return ERROR_CORNER_134_MISSING;
|
146 |
|
|
if( !present[7] ) return ERROR_CORNER_135_MISSING;
|
147 |
18354673
|
Leszek Koltunski
|
|
148 |
cff92952
|
Leszek Koltunski
|
return 0;
|
149 |
18354673
|
Leszek Koltunski
|
}
|
150 |
|
|
|
151 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
152 |
|
|
|
153 |
|
|
private int checkAllCentersPresent(int[] centers)
|
154 |
|
|
{
|
155 |
cff92952
|
Leszek Koltunski
|
boolean[] present = new boolean[6];
|
156 |
|
|
for(int i=0; i<6; i++) present[centers[i]]= true;
|
157 |
|
|
|
158 |
|
|
if( !present[0] ) return ERROR_CENTER_4_MISSING;
|
159 |
|
|
if( !present[1] ) return ERROR_CENTER_5_MISSING;
|
160 |
|
|
if( !present[2] ) return ERROR_CENTER_2_MISSING;
|
161 |
|
|
if( !present[3] ) return ERROR_CENTER_3_MISSING;
|
162 |
|
|
if( !present[4] ) return ERROR_CENTER_0_MISSING;
|
163 |
|
|
if( !present[5] ) return ERROR_CENTER_1_MISSING;
|
164 |
|
|
|
165 |
|
|
return 0;
|
166 |
|
|
}
|
167 |
|
|
|
168 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
169 |
|
|
// free corners: 1,2,4,7
|
170 |
|
|
|
171 |
14cf0761
|
Leszek Koltunski
|
private int retFreeCornerPermutation(int[] perm, int[][] corners)
|
172 |
cff92952
|
Leszek Koltunski
|
{
|
173 |
|
|
int[] map = {1,2,4,7};
|
174 |
|
|
|
175 |
14cf0761
|
Leszek Koltunski
|
perm[0] = -1;
|
176 |
cff92952
|
Leszek Koltunski
|
perm[1] = -1;
|
177 |
|
|
perm[2] = -1;
|
178 |
14cf0761
|
Leszek Koltunski
|
perm[3] = -1;
|
179 |
cff92952
|
Leszek Koltunski
|
|
180 |
|
|
for(int i=0; i<4; i++)
|
181 |
|
|
{
|
182 |
14cf0761
|
Leszek Koltunski
|
int[] cor = corners[map[i]];
|
183 |
cff92952
|
Leszek Koltunski
|
|
184 |
14cf0761
|
Leszek Koltunski
|
if( cornerIs(cor,2,5,0) ) perm[0] = i;
|
185 |
|
|
if( cornerIs(cor,3,4,0) ) perm[1] = i;
|
186 |
|
|
if( cornerIs(cor,1,2,4) ) perm[2] = i;
|
187 |
|
|
if( cornerIs(cor,1,3,5) ) perm[3] = i;
|
188 |
cff92952
|
Leszek Koltunski
|
}
|
189 |
|
|
|
190 |
14cf0761
|
Leszek Koltunski
|
if( perm[0]==-1 ) return ERROR_CORNER_025_MISSING;
|
191 |
|
|
if( perm[1]==-1 ) return ERROR_CORNER_034_MISSING;
|
192 |
|
|
if( perm[2]==-1 ) return ERROR_CORNER_124_MISSING;
|
193 |
|
|
if( perm[3]==-1 ) return ERROR_CORNER_135_MISSING;
|
194 |
cff92952
|
Leszek Koltunski
|
|
195 |
18354673
|
Leszek Koltunski
|
return 0;
|
196 |
|
|
}
|
197 |
|
|
|
198 |
14cf0761
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
199 |
cff92952
|
Leszek Koltunski
|
|
200 |
14cf0761
|
Leszek Koltunski
|
private int retCornerPerm(int index, int[] perm)
|
201 |
|
|
{
|
202 |
|
|
int[] free = {1,2,4,7};
|
203 |
|
|
|
204 |
|
|
switch(index)
|
205 |
|
|
{
|
206 |
|
|
case 0: return 0;
|
207 |
|
|
case 1: return free[perm[0]];
|
208 |
|
|
case 2: return free[perm[1]];
|
209 |
|
|
case 3: return 3;
|
210 |
|
|
case 4: return free[perm[2]];
|
211 |
|
|
case 5: return 5;
|
212 |
|
|
case 6: return 6;
|
213 |
|
|
case 7: return free[perm[3]];
|
214 |
|
|
}
|
215 |
cff92952
|
Leszek Koltunski
|
|
216 |
14cf0761
|
Leszek Koltunski
|
return -1;
|
217 |
|
|
}
|
218 |
cff92952
|
Leszek Koltunski
|
|
219 |
14cf0761
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
220 |
cff92952
|
Leszek Koltunski
|
|
221 |
14cf0761
|
Leszek Koltunski
|
private void computeCornerQuats(int[] quats, int[][] corners, int[] perm)
|
222 |
|
|
{
|
223 |
|
|
final int[] map = { 4,2,3,5,1,5,4,1 };
|
224 |
|
|
int[] twists = new int[8];
|
225 |
cff92952
|
Leszek Koltunski
|
|
226 |
14cf0761
|
Leszek Koltunski
|
for(int i=0; i<8; i++)
|
227 |
cff92952
|
Leszek Koltunski
|
{
|
228 |
14cf0761
|
Leszek Koltunski
|
int color = mFaceColors[map[i]];
|
229 |
|
|
int[] c = corners[retCornerPerm(i,perm)];
|
230 |
|
|
|
231 |
|
|
if( c[0]==color ) twists[i] = 0;
|
232 |
|
|
else if( c[1]==color ) twists[i] = 1;
|
233 |
|
|
else twists[i] = 2;
|
234 |
cff92952
|
Leszek Koltunski
|
}
|
235 |
|
|
|
236 |
c76be0a6
|
Leszek Koltunski
|
TBSkewb.fillInQuats(quats,perm,twists);
|
237 |
cff92952
|
Leszek Koltunski
|
}
|
238 |
|
|
|
239 |
18354673
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
240 |
|
|
|
241 |
|
|
public int tablebaseIndex(TwistyObject object)
|
242 |
|
|
{
|
243 |
cff92952
|
Leszek Koltunski
|
int[][] corners= new int[8][3];
|
244 |
|
|
int[] centers = new int[6];
|
245 |
|
|
int[] twist = new int[8];
|
246 |
14cf0761
|
Leszek Koltunski
|
int[] freePerm = new int[4];
|
247 |
|
|
int[] quats = new int[8];
|
248 |
18354673
|
Leszek Koltunski
|
|
249 |
|
|
getCorners(object,corners);
|
250 |
|
|
|
251 |
cff92952
|
Leszek Koltunski
|
int result1 = computeFaceColors(corners,mFaceColors);
|
252 |
18354673
|
Leszek Koltunski
|
if( result1<0 ) return result1;
|
253 |
|
|
|
254 |
cff92952
|
Leszek Koltunski
|
int result2 = checkAllCornersPresent(corners);
|
255 |
|
|
if( result2<0 ) return result2;
|
256 |
18354673
|
Leszek Koltunski
|
|
257 |
|
|
getCenters(object,centers);
|
258 |
cff92952
|
Leszek Koltunski
|
int result3 = checkAllCentersPresent(centers);
|
259 |
|
|
if( result3<0 ) return result3;
|
260 |
|
|
/*
|
261 |
|
|
for(int i=0; i<8; i++)
|
262 |
|
|
for(int j=0; j<3; j++) android.util.Log.e("D", "corner "+i+" face "+j+" : "+corners[i][j]);
|
263 |
18354673
|
Leszek Koltunski
|
|
264 |
cff92952
|
Leszek Koltunski
|
for(int i=0; i<6; i++) android.util.Log.e("D", "center "+i+" : "+centers[i]);
|
265 |
|
|
for(int i=0; i<6; i++) android.util.Log.e("D", "face "+i+" : "+mFaceColors[i]);
|
266 |
|
|
*/
|
267 |
|
|
if( !TablebaseHelpers.permutationIsEven(centers) ) return ERROR_TWO_CENTERS;
|
268 |
|
|
int center_perm_num = TablebaseHelpers.computeEvenPermutationNum(centers);
|
269 |
18354673
|
Leszek Koltunski
|
|
270 |
14cf0761
|
Leszek Koltunski
|
int result4 = retFreeCornerPermutation(freePerm,corners);
|
271 |
cff92952
|
Leszek Koltunski
|
if( result4<0 ) return result4;
|
272 |
|
|
|
273 |
14cf0761
|
Leszek Koltunski
|
computeCornerQuats(quats,corners,freePerm);
|
274 |
c76be0a6
|
Leszek Koltunski
|
TBSkewb.computeCornerTwists(twist,quats);
|
275 |
14cf0761
|
Leszek Koltunski
|
/*
|
276 |
|
|
for(int i=0; i<4; i++) android.util.Log.e("D", "perm "+i+" : "+freePerm[i]);
|
277 |
|
|
for(int i=0; i<8; i++) android.util.Log.e("D", "quat "+i+" : "+quats[i]);
|
278 |
cff92952
|
Leszek Koltunski
|
for(int i=0; i<8; i++) android.util.Log.e("D", "twist "+i+" : "+twist[i]);
|
279 |
14cf0761
|
Leszek Koltunski
|
*/
|
280 |
|
|
int total = twist[1]+twist[2]+twist[4]+twist[7];
|
281 |
|
|
if( (total%3)!=0 ) return ERROR_CORNER_TWISTED;
|
282 |
|
|
int totalTwist = twist[0]+ 3*(twist[1]+ 3*(twist[2]+ 3*(twist[3]+ 3*(twist[4]+ 3*(twist[5]+ 3*twist[6])))));
|
283 |
cff92952
|
Leszek Koltunski
|
|
284 |
c76be0a6
|
Leszek Koltunski
|
int locationOfFree0 = TBSkewb.computeLocation(quats[1]);
|
285 |
cff92952
|
Leszek Koltunski
|
|
286 |
14cf0761
|
Leszek Koltunski
|
return center_perm_num+ 360*(totalTwist + 2187*locationOfFree0);
|
287 |
18354673
|
Leszek Koltunski
|
}
|
288 |
|
|
|
289 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
290 |
|
|
|
291 |
|
|
private int getColorIndex2(int face)
|
292 |
|
|
{
|
293 |
|
|
switch(mFaceColors[face])
|
294 |
|
|
{
|
295 |
|
|
case 0: return R.string.color_yellow2;
|
296 |
|
|
case 1: return R.string.color_white2;
|
297 |
|
|
case 2: return R.string.color_blue2;
|
298 |
|
|
case 3: return R.string.color_green2;
|
299 |
|
|
case 4: return R.string.color_red2;
|
300 |
|
|
case 5: return R.string.color_orange2;
|
301 |
|
|
}
|
302 |
|
|
|
303 |
|
|
return -1;
|
304 |
|
|
}
|
305 |
|
|
|
306 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
307 |
|
|
|
308 |
|
|
private int getColorIndex3(int face)
|
309 |
|
|
{
|
310 |
|
|
switch(mFaceColors[face])
|
311 |
|
|
{
|
312 |
|
|
case 0: return R.string.color_yellow3;
|
313 |
|
|
case 1: return R.string.color_white3;
|
314 |
|
|
case 2: return R.string.color_blue3;
|
315 |
|
|
case 3: return R.string.color_green3;
|
316 |
|
|
case 4: return R.string.color_red3;
|
317 |
|
|
case 5: return R.string.color_orange3;
|
318 |
|
|
}
|
319 |
|
|
|
320 |
|
|
return -1;
|
321 |
|
|
}
|
322 |
|
|
|
323 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
324 |
|
|
|
325 |
|
|
private int getColorIndex4(int face)
|
326 |
|
|
{
|
327 |
|
|
switch(mFaceColors[face])
|
328 |
|
|
{
|
329 |
|
|
case 0: return R.string.color_yellow4;
|
330 |
|
|
case 1: return R.string.color_white4;
|
331 |
|
|
case 2: return R.string.color_blue4;
|
332 |
|
|
case 3: return R.string.color_green4;
|
333 |
|
|
case 4: return R.string.color_red4;
|
334 |
|
|
case 5: return R.string.color_orange4;
|
335 |
|
|
}
|
336 |
|
|
|
337 |
|
|
return -1;
|
338 |
|
|
}
|
339 |
|
|
|
340 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
341 |
|
|
|
342 |
|
|
private String cornerError(Resources res, int face0, int face1, int face2)
|
343 |
|
|
{
|
344 |
|
|
int j0 = getColorIndex3(face0);
|
345 |
|
|
int j1 = getColorIndex3(face1);
|
346 |
|
|
int j2 = getColorIndex4(face2);
|
347 |
|
|
|
348 |
|
|
String c0 = res.getString(j0);
|
349 |
|
|
String c1 = res.getString(j1);
|
350 |
|
|
String c2 = res.getString(j2);
|
351 |
|
|
|
352 |
|
|
return res.getString(R.string.solver_generic_missing_corner,c0,c1,c2);
|
353 |
|
|
}
|
354 |
|
|
|
355 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
356 |
|
|
|
357 |
|
|
private String centerError(Resources res, int face)
|
358 |
|
|
{
|
359 |
|
|
int color = getColorIndex2(face);
|
360 |
|
|
String clr= res.getString(color);
|
361 |
|
|
return res.getString(R.string.solver_generic_missing_center,clr);
|
362 |
|
|
}
|
363 |
|
|
|
364 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
365 |
|
|
|
366 |
|
|
public String error(int index, Resources res)
|
367 |
|
|
{
|
368 |
|
|
switch(index)
|
369 |
|
|
{
|
370 |
|
|
case ERROR_CORNER_135_MISSING: return cornerError(res,1,3,5);
|
371 |
|
|
case ERROR_CORNER_134_MISSING: return cornerError(res,1,3,4);
|
372 |
|
|
case ERROR_CORNER_125_MISSING: return cornerError(res,1,2,5);
|
373 |
|
|
case ERROR_CORNER_124_MISSING: return cornerError(res,1,2,4);
|
374 |
|
|
case ERROR_CORNER_035_MISSING: return cornerError(res,0,3,5);
|
375 |
|
|
case ERROR_CORNER_034_MISSING: return cornerError(res,0,3,4);
|
376 |
|
|
case ERROR_CORNER_025_MISSING: return cornerError(res,0,2,5);
|
377 |
|
|
case ERROR_CORNER_024_MISSING: return cornerError(res,0,2,4);
|
378 |
|
|
|
379 |
|
|
case ERROR_CENTER_0_MISSING : return centerError(res,0);
|
380 |
|
|
case ERROR_CENTER_1_MISSING : return centerError(res,1);
|
381 |
|
|
case ERROR_CENTER_2_MISSING : return centerError(res,2);
|
382 |
|
|
case ERROR_CENTER_3_MISSING : return centerError(res,3);
|
383 |
|
|
case ERROR_CENTER_4_MISSING : return centerError(res,4);
|
384 |
|
|
case ERROR_CENTER_5_MISSING : return centerError(res,5);
|
385 |
|
|
|
386 |
|
|
case ERROR_CORNERS_CANNOT : return res.getString(R.string.solver_generic_corners_cannot);
|
387 |
|
|
case ERROR_CORNER_TWISTED : return res.getString(R.string.solver_generic_corner_twist);
|
388 |
|
|
case ERROR_TWO_CENTERS : return res.getString(R.string.solver_generic_two_centers);
|
389 |
|
|
case ERROR_TWO_CORNERS : return res.getString(R.string.solver_generic_two_corners);
|
390 |
|
|
}
|
391 |
|
|
|
392 |
|
|
return null;
|
393 |
|
|
}
|
394 |
|
|
|
395 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
396 |
|
|
|
397 |
|
|
public int[][] solution(int index, Resources res)
|
398 |
|
|
{
|
399 |
|
|
if( mSolver==null )
|
400 |
|
|
{
|
401 |
|
|
mSolver = ImplementedTablebasesList.createUnpacked(ObjectSignatures.SKEW_2);
|
402 |
|
|
|
403 |
|
|
if( mSolver!=null )
|
404 |
|
|
{
|
405 |
c76be0a6
|
Leszek Koltunski
|
mSolver.createTablebase(2);
|
406 |
|
|
// mSolver.pack();
|
407 |
18354673
|
Leszek Koltunski
|
}
|
408 |
|
|
}
|
409 |
|
|
|
410 |
|
|
return mSolver!=null ? mSolver.solution(index,null) : null;
|
411 |
|
|
}
|
412 |
|
|
}
|