|
1
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
2
|
// Copyright 2021 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.objects;
|
|
21
|
|
|
22
|
import static org.distorted.objectlib.touchcontrol.TouchControl.TC_HEXAHEDRON;
|
|
23
|
import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;
|
|
24
|
|
|
25
|
import java.io.InputStream;
|
|
26
|
|
|
27
|
import org.distorted.library.type.Static3D;
|
|
28
|
import org.distorted.library.type.Static4D;
|
|
29
|
|
|
30
|
import org.distorted.objectlib.touchcontrol.TouchControlHexahedron;
|
|
31
|
import org.distorted.objectlib.helpers.ObjectShape;
|
|
32
|
import org.distorted.objectlib.helpers.ScrambleState;
|
|
33
|
import org.distorted.objectlib.main.ObjectControl;
|
|
34
|
import org.distorted.objectlib.main.ShapeHexahedron;
|
|
35
|
|
|
36
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
37
|
|
|
38
|
abstract class TwistyBandagedAbstract extends ShapeHexahedron
|
|
39
|
{
|
|
40
|
// the three rotation axis of a 3x3 Cube. Must be normalized.
|
|
41
|
static final Static3D[] ROT_AXIS = new Static3D[]
|
|
42
|
{
|
|
43
|
new Static3D(1,0,0),
|
|
44
|
new Static3D(0,1,0),
|
|
45
|
new Static3D(0,0,1)
|
|
46
|
};
|
|
47
|
|
|
48
|
private static final int[][] mDims = new int[][]
|
|
49
|
{
|
|
50
|
{1,1,1}, // has to be X>=Z>=Y so that all
|
|
51
|
{2,1,1}, // the faces are horizontal
|
|
52
|
{3,1,1},
|
|
53
|
{2,1,2},
|
|
54
|
{2,2,2}
|
|
55
|
};
|
|
56
|
|
|
57
|
private int[] mDimPointers;
|
|
58
|
private int[] mBasicAngle;
|
|
59
|
private Static4D[] mQuats;
|
|
60
|
private Static4D[] mInitQuats;
|
|
61
|
private int[][] mAxisMap;
|
|
62
|
private int[][] mFaceMap;
|
|
63
|
private float[][] mCuts;
|
|
64
|
ScrambleState[] mStates;
|
|
65
|
float[][] POSITIONS;
|
|
66
|
int[] QUAT_INDICES;
|
|
67
|
|
|
68
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
69
|
|
|
70
|
TwistyBandagedAbstract(int[] numL, int meshState, Static4D quat, Static3D move, float scale, InputStream stream)
|
|
71
|
{
|
|
72
|
super(numL, meshState, numL[0], quat, move, scale, stream);
|
|
73
|
}
|
|
74
|
|
|
75
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
76
|
|
|
77
|
abstract float[][] getPositions();
|
|
78
|
abstract int[] getQuatIndices();
|
|
79
|
|
|
80
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
81
|
|
|
82
|
private void initializeQuats()
|
|
83
|
{
|
|
84
|
mQuats = new Static4D[]
|
|
85
|
{
|
|
86
|
new Static4D( 0.0f, 0.0f, 0.0f, 1.0f),
|
|
87
|
new Static4D( 1.0f, 0.0f, 0.0f, 0.0f),
|
|
88
|
new Static4D( 0.0f, 1.0f, 0.0f, 0.0f),
|
|
89
|
new Static4D( 0.0f, 0.0f, 1.0f, 0.0f),
|
|
90
|
|
|
91
|
new Static4D( SQ2/2, SQ2/2, 0.0f , 0.0f),
|
|
92
|
new Static4D( SQ2/2, -SQ2/2, 0.0f , 0.0f),
|
|
93
|
new Static4D( SQ2/2, 0.0f, SQ2/2, 0.0f),
|
|
94
|
new Static4D(-SQ2/2, 0.0f, SQ2/2, 0.0f),
|
|
95
|
new Static4D( SQ2/2, 0.0f, 0.0f, SQ2/2),
|
|
96
|
new Static4D( SQ2/2, 0.0f, 0.0f, -SQ2/2),
|
|
97
|
new Static4D( 0.0f, SQ2/2, SQ2/2, 0.0f),
|
|
98
|
new Static4D( 0.0f, SQ2/2, -SQ2/2, 0.0f),
|
|
99
|
new Static4D( 0.0f, SQ2/2, 0.0f, SQ2/2),
|
|
100
|
new Static4D( 0.0f, SQ2/2, 0.0f, -SQ2/2),
|
|
101
|
new Static4D( 0.0f, 0.0f, SQ2/2, SQ2/2),
|
|
102
|
new Static4D( 0.0f, 0.0f, SQ2/2, -SQ2/2),
|
|
103
|
|
|
104
|
new Static4D( 0.5f, 0.5f, 0.5f, 0.5f),
|
|
105
|
new Static4D( 0.5f, 0.5f, -0.5f, 0.5f),
|
|
106
|
new Static4D( 0.5f, 0.5f, -0.5f, -0.5f),
|
|
107
|
new Static4D( 0.5f, -0.5f, 0.5f, -0.5f),
|
|
108
|
new Static4D( -0.5f, -0.5f, -0.5f, 0.5f),
|
|
109
|
new Static4D( -0.5f, 0.5f, -0.5f, -0.5f),
|
|
110
|
new Static4D( -0.5f, 0.5f, 0.5f, -0.5f),
|
|
111
|
new Static4D( -0.5f, 0.5f, 0.5f, 0.5f)
|
|
112
|
};
|
|
113
|
}
|
|
114
|
|
|
115
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
116
|
|
|
117
|
public int[] getSolvedQuats(int cubit, int[] numLayers)
|
|
118
|
{
|
|
119
|
if( mQuats==null ) initializeQuats();
|
|
120
|
int status = retCubitSolvedStatus(cubit,numLayers);
|
|
121
|
return status<0 ? null : buildSolvedQuats(TouchControlHexahedron.FACE_AXIS[status],mQuats);
|
|
122
|
}
|
|
123
|
|
|
124
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
125
|
|
|
126
|
private float[] getCubitPosition(int cubit)
|
|
127
|
{
|
|
128
|
float[][] pos = getPositions();
|
|
129
|
|
|
130
|
return ( cubit>=0 && cubit< pos.length ) ? pos[cubit] : null;
|
|
131
|
}
|
|
132
|
|
|
133
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
134
|
|
|
135
|
private int getQuatIndex(int cubit)
|
|
136
|
{
|
|
137
|
int[] indices = getQuatIndices();
|
|
138
|
return ( cubit>=0 && cubit< indices.length ) ? indices[cubit] : 0;
|
|
139
|
}
|
|
140
|
|
|
141
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
142
|
|
|
143
|
public ObjectShape getObjectShape(int variant)
|
|
144
|
{
|
|
145
|
final int[][] vert_indices =
|
|
146
|
{
|
|
147
|
{2,3,1,0},
|
|
148
|
{7,6,4,5},
|
|
149
|
{4,0,1,5},
|
|
150
|
{7,3,2,6},
|
|
151
|
{6,2,0,4},
|
|
152
|
{3,7,5,1},
|
|
153
|
};
|
|
154
|
|
|
155
|
float defHeight = 0.048f;
|
|
156
|
int[] bandIndices = new int[] { 0,0,1,1,2,2 };
|
|
157
|
float[][] corners = new float[][] { {0.04f,0.15f} };
|
|
158
|
int[] cornerIndices = new int[] { 0,0,0,0,0,0,0,0 };
|
|
159
|
int[] centerIndices = new int[] { 0,1,2,3,4,5,6,7 };
|
|
160
|
|
|
161
|
int pointer = mDimPointers[variant];
|
|
162
|
int X = mDims[pointer][0];
|
|
163
|
int Y = mDims[pointer][1];
|
|
164
|
int Z = mDims[pointer][2];
|
|
165
|
|
|
166
|
int maxXY = Math.max(X,Y);
|
|
167
|
int maxXZ = Math.max(X,Z);
|
|
168
|
int maxYZ = Math.max(Y,Z);
|
|
169
|
|
|
170
|
float[][] vertices =
|
|
171
|
{
|
|
172
|
{+0.5f*X,+0.5f*Y,+0.5f*Z},
|
|
173
|
{+0.5f*X,+0.5f*Y,-0.5f*Z},
|
|
174
|
{+0.5f*X,-0.5f*Y,+0.5f*Z},
|
|
175
|
{+0.5f*X,-0.5f*Y,-0.5f*Z},
|
|
176
|
{-0.5f*X,+0.5f*Y,+0.5f*Z},
|
|
177
|
{-0.5f*X,+0.5f*Y,-0.5f*Z},
|
|
178
|
{-0.5f*X,-0.5f*Y,+0.5f*Z},
|
|
179
|
{-0.5f*X,-0.5f*Y,-0.5f*Z}
|
|
180
|
};
|
|
181
|
|
|
182
|
float[][] bands= new float[][]
|
|
183
|
{
|
|
184
|
{defHeight/maxYZ,65,0.25f,0.5f,5,1,2},
|
|
185
|
{defHeight/maxXZ,65,0.25f,0.5f,5,1,2},
|
|
186
|
{defHeight/maxXY,65,0.25f,0.5f,5,1,2}
|
|
187
|
};
|
|
188
|
|
|
189
|
float[][] centers = new float[][]
|
|
190
|
{
|
|
191
|
{+0.5f*(X-1),+0.5f*(Y-1),+0.5f*(Z-1)},
|
|
192
|
{+0.5f*(X-1),+0.5f*(Y-1),-0.5f*(Z-1)},
|
|
193
|
{+0.5f*(X-1),-0.5f*(Y-1),+0.5f*(Z-1)},
|
|
194
|
{+0.5f*(X-1),-0.5f*(Y-1),-0.5f*(Z-1)},
|
|
195
|
{-0.5f*(X-1),+0.5f*(Y-1),+0.5f*(Z-1)},
|
|
196
|
{-0.5f*(X-1),+0.5f*(Y-1),-0.5f*(Z-1)},
|
|
197
|
{-0.5f*(X-1),-0.5f*(Y-1),+0.5f*(Z-1)},
|
|
198
|
{-0.5f*(X-1),-0.5f*(Y-1),-0.5f*(Z-1)}
|
|
199
|
};
|
|
200
|
|
|
201
|
return new ObjectShape(vertices,vert_indices,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null, 6);
|
|
202
|
}
|
|
203
|
|
|
204
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
205
|
|
|
206
|
public Static4D getQuat(int cubit, int[] numLayers)
|
|
207
|
{
|
|
208
|
if( mInitQuats ==null )
|
|
209
|
{
|
|
210
|
mInitQuats = new Static4D[]
|
|
211
|
{
|
|
212
|
new Static4D( 0.0f, 0.0f, 0.0f, 1.0f), // NULL
|
|
213
|
new Static4D( SQ2/2, 0.0f, 0.0f, -SQ2/2), // X
|
|
214
|
new Static4D( 0.0f, SQ2/2, 0.0f, -SQ2/2), // Y
|
|
215
|
new Static4D( 0.0f, 0.0f, SQ2/2, -SQ2/2), // Z
|
|
216
|
new Static4D( -0.5f, +0.5f, -0.5f, +0.5f), // ZX
|
|
217
|
new Static4D( +0.5f, +0.5f, +0.5f, -0.5f), // YX
|
|
218
|
};
|
|
219
|
}
|
|
220
|
|
|
221
|
return mInitQuats[getQuatIndex(cubit)];
|
|
222
|
}
|
|
223
|
|
|
224
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
225
|
|
|
226
|
private void assignDim(int[] table, int index, int len)
|
|
227
|
{
|
|
228
|
switch(len)
|
|
229
|
{
|
|
230
|
case 3: table[index] = 0; break;
|
|
231
|
case 6: table[index] = 1; break;
|
|
232
|
case 9: table[index] = 2; break;
|
|
233
|
case 12: table[index] = 3; break;
|
|
234
|
case 24: table[index] = 4; break;
|
|
235
|
default: android.util.Log.e("D", "ERROR in assignDim: "+len);
|
|
236
|
}
|
|
237
|
}
|
|
238
|
|
|
239
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
240
|
|
|
241
|
public int getNumCubitVariants(int[] numLayers)
|
|
242
|
{
|
|
243
|
float[][] pos = getPositions();
|
|
244
|
int len = pos.length;
|
|
245
|
int ret = 1;
|
|
246
|
|
|
247
|
for(int i=0; i<len; i++ )
|
|
248
|
if( i>0 && pos[i].length!=pos[i-1].length ) ret++;
|
|
249
|
|
|
250
|
mDimPointers = new int[ret];
|
|
251
|
int index=0;
|
|
252
|
|
|
253
|
for(int i=0; i<len; i++ )
|
|
254
|
{
|
|
255
|
if( i==0 || pos[i].length!=pos[i-1].length )
|
|
256
|
{
|
|
257
|
assignDim(mDimPointers,index,pos[i].length);
|
|
258
|
index++;
|
|
259
|
}
|
|
260
|
}
|
|
261
|
|
|
262
|
return ret;
|
|
263
|
}
|
|
264
|
|
|
265
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
266
|
|
|
267
|
public int getCubitVariant(int cubit, int[] numLayers)
|
|
268
|
{
|
|
269
|
float[][] pos = getPositions();
|
|
270
|
int len = pos.length;
|
|
271
|
|
|
272
|
if( cubit>=0 && cubit<len )
|
|
273
|
{
|
|
274
|
int ret = 0;
|
|
275
|
|
|
276
|
for(int i=1; i<=cubit; i++ )
|
|
277
|
if( i>0 && pos[i].length!=pos[i-1].length ) ret++;
|
|
278
|
|
|
279
|
return ret;
|
|
280
|
}
|
|
281
|
|
|
282
|
return 0;
|
|
283
|
}
|
|
284
|
|
|
285
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
286
|
|
|
287
|
public float[][] getCubitPositions(int[] numLayers)
|
|
288
|
{
|
|
289
|
return getPositions();
|
|
290
|
}
|
|
291
|
|
|
292
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
293
|
|
|
294
|
public Static4D[] getQuats()
|
|
295
|
{
|
|
296
|
if( mQuats==null ) initializeQuats();
|
|
297
|
return mQuats;
|
|
298
|
}
|
|
299
|
|
|
300
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
301
|
|
|
302
|
public float[][] getCuts(int[] numLayers)
|
|
303
|
{
|
|
304
|
int numL = numLayers[0];
|
|
305
|
|
|
306
|
if( numL<2 ) return null;
|
|
307
|
|
|
308
|
if( mCuts==null )
|
|
309
|
{
|
|
310
|
mCuts = new float[3][numL-1];
|
|
311
|
|
|
312
|
for(int i=0; i<numL-1; i++)
|
|
313
|
{
|
|
314
|
float cut = (2-numL)*0.5f + i;
|
|
315
|
mCuts[0][i] = cut;
|
|
316
|
mCuts[1][i] = cut;
|
|
317
|
mCuts[2][i] = cut;
|
|
318
|
}
|
|
319
|
}
|
|
320
|
|
|
321
|
return mCuts;
|
|
322
|
}
|
|
323
|
|
|
324
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
325
|
|
|
326
|
public boolean[][] getLayerRotatable(int[] numLayers)
|
|
327
|
{
|
|
328
|
int numAxis = ROT_AXIS.length;
|
|
329
|
boolean[][] layerRotatable = new boolean[numAxis][];
|
|
330
|
|
|
331
|
for(int i=0; i<numAxis; i++)
|
|
332
|
{
|
|
333
|
layerRotatable[i] = new boolean[numLayers[i]];
|
|
334
|
for(int j=0; j<numLayers[i]; j++) layerRotatable[i][j] = true;
|
|
335
|
}
|
|
336
|
|
|
337
|
return layerRotatable;
|
|
338
|
}
|
|
339
|
|
|
340
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
341
|
|
|
342
|
public int getTouchControlType()
|
|
343
|
{
|
|
344
|
return TC_HEXAHEDRON;
|
|
345
|
}
|
|
346
|
|
|
347
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
348
|
|
|
349
|
public int getTouchControlSplit()
|
|
350
|
{
|
|
351
|
return TYPE_NOT_SPLIT;
|
|
352
|
}
|
|
353
|
|
|
354
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
355
|
|
|
356
|
public int[][][] getEnabled()
|
|
357
|
{
|
|
358
|
return new int[][][]
|
|
359
|
{
|
|
360
|
{{1,2}},{{1,2}},{{0,2}},{{0,2}},{{0,1}},{{0,1}},
|
|
361
|
};
|
|
362
|
}
|
|
363
|
|
|
364
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
365
|
|
|
366
|
public float[] getDist3D(int[] numLayers)
|
|
367
|
{
|
|
368
|
return null;
|
|
369
|
}
|
|
370
|
|
|
371
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
372
|
|
|
373
|
public int getSolvedFunctionIndex()
|
|
374
|
{
|
|
375
|
return 0;
|
|
376
|
}
|
|
377
|
|
|
378
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
379
|
|
|
380
|
public int getNumCubitFaces()
|
|
381
|
{
|
|
382
|
return 6;
|
|
383
|
}
|
|
384
|
|
|
385
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
386
|
|
|
387
|
public int getCubitFaceColor(int cubit, int cubitface, int[] numLayers)
|
|
388
|
{
|
|
389
|
if( mFaceMap==null )
|
|
390
|
{
|
|
391
|
// cubitface=2 when rotated by quatIndex=1 gets moved to position mFaceMap[2][1]
|
|
392
|
mFaceMap = new int[][]
|
|
393
|
{
|
|
394
|
{0,0,5,2,4,2},
|
|
395
|
{1,1,4,3,5,3},
|
|
396
|
{2,4,2,1,1,4},
|
|
397
|
{3,5,3,0,0,5},
|
|
398
|
{4,3,0,4,3,0},
|
|
399
|
{5,2,1,5,2,1}
|
|
400
|
};
|
|
401
|
}
|
|
402
|
|
|
403
|
if( mAxisMap==null )
|
|
404
|
{
|
|
405
|
// axis=1 when rotated by quatIndex=2 gets moved to axis mAxisMap[1][2]
|
|
406
|
mAxisMap = new int[][] { {0,0,2,1,2,1}, {1,2,1,0,0,2}, {2,1,0,2,1,0} };
|
|
407
|
}
|
|
408
|
|
|
409
|
int variant = getCubitVariant(cubit,numLayers);
|
|
410
|
int pointer = mDimPointers[variant];
|
|
411
|
int[] dim = mDims[pointer];
|
|
412
|
float[] pos = getCubitPosition(cubit);
|
|
413
|
int quatIndex = getQuatIndex(cubit);
|
|
414
|
int face = mFaceMap[cubitface][quatIndex];
|
|
415
|
int multiplier = (face%2)==0 ? 1:-1;
|
|
416
|
int posIndex = face/2;
|
|
417
|
int dimIndex = mAxisMap[posIndex][quatIndex];
|
|
418
|
|
|
419
|
float position = 0.0f;
|
|
420
|
int len = pos.length/3;
|
|
421
|
for(int i=0; i<len; i++) position += pos[3*i+posIndex];
|
|
422
|
position /= len;
|
|
423
|
|
|
424
|
boolean reaches = multiplier*position + dim[dimIndex]*0.5f > (numLayers[0]-1)*0.5f;
|
|
425
|
|
|
426
|
return reaches ? face : -1;
|
|
427
|
}
|
|
428
|
|
|
429
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
430
|
|
|
431
|
public int getVariantFaceColor(int variant, int face, int[] numLayers)
|
|
432
|
{
|
|
433
|
return face>=mStickerVariants[variant].length ? -1 : mStickerVariants[variant][face];
|
|
434
|
}
|
|
435
|
|
|
436
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
437
|
|
|
438
|
public float getStickerRadius()
|
|
439
|
{
|
|
440
|
return 0.10f;
|
|
441
|
}
|
|
442
|
|
|
443
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
444
|
|
|
445
|
public float getStickerStroke()
|
|
446
|
{
|
|
447
|
return ObjectControl.isInIconMode() ? 0.16f : 0.08f;
|
|
448
|
}
|
|
449
|
|
|
450
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
451
|
|
|
452
|
public float[][] getStickerAngles()
|
|
453
|
{
|
|
454
|
return null;
|
|
455
|
}
|
|
456
|
|
|
457
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
458
|
// PUBLIC API
|
|
459
|
|
|
460
|
public Static3D[] getRotationAxis()
|
|
461
|
{
|
|
462
|
return ROT_AXIS;
|
|
463
|
}
|
|
464
|
|
|
465
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
466
|
|
|
467
|
public int[] getBasicAngle()
|
|
468
|
{
|
|
469
|
if( mBasicAngle ==null ) mBasicAngle = new int[] { 4,4,4 };
|
|
470
|
return mBasicAngle;
|
|
471
|
}
|
|
472
|
}
|