Revision 420eb96d
Added by Leszek Koltunski over 1 year ago
| src/main/java/org/distorted/solvers/SolverMain.java | ||
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import org.distorted.main.R; |
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import org.distorted.screens.ScreenList; |
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import org.distorted.screens.RubikScreenSolver; |
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import org.distorted.solvers.cube3.SolverSearch;
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import org.distorted.solvers.pduo.SolverPyraminxDuo;
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public class SolverMain implements Runnable |
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{
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private final Resources mRes; |
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private final TwistyObject mObject; |
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private final long mSignature; |
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private int mColorID;
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private final TwistyObject mObject;
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
| ... | ... | |
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return -1; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private void solveCube3(RubikScreenSolver solver) |
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{
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String result; |
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SolverSearch.prepare(mRes); |
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String objectPosition = prepareCube3position(); |
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int check = checkPosition(objectPosition); |
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if( check<0 ) |
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{
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result = SolverSearch.solution(objectPosition, 24, 20); |
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if (result.contains("Error"))
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{
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switch (result.charAt(result.length() - 1)) |
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{
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case '1': result = mRes.getString(R.string.solver_cube3_error1); break; |
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case '2': result = mRes.getString(R.string.solver_cube3_error2); break; |
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case '3': result = mRes.getString(R.string.solver_cube3_error3); break; |
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case '4': result = mRes.getString(R.string.solver_cube3_error4); break; |
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case '5': result = mRes.getString(R.string.solver_cube3_error5); break; |
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case '6': result = mRes.getString(R.string.solver_cube3_error6); break; |
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case '7': result = mRes.getString(R.string.solver_cube3_error7); break; |
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case '8': result = mRes.getString(R.string.solver_cube3_error8); break; |
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case '9': result = mRes.getString(R.string.solver_cube3_error9); break; |
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} |
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solver.displayErrorDialog(result); |
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} |
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else |
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{
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solver.setSolved(result); |
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} |
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} |
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else |
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{
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String color = mRes.getString(mColorID); |
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result = mRes.getString(R.string.solver_cube3_error1,check,color); |
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solver.displayErrorDialog(result); |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private int mapCubitToFace(int cubit, int face) |
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{
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if( cubit<8 ) |
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{
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switch(face) |
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{
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case 0: return 1; |
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case 1: if( cubit==2 ) return 5; |
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if( cubit==1 ) return 3; |
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return 1; |
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case 2: return cubit==7 ? 5 : 3; |
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case 3: if( cubit==1 ) return 1; |
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return cubit==4 ? 5 : 3; |
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case 4: return cubit==7 ? 3 : 5; |
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case 5: if( cubit==2 ) return 1; |
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if( cubit==4 ) return 3; |
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return 5; |
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} |
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} |
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if( cubit>19 ) return 4; |
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switch(face) |
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{
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case 0: return cubit==15 || cubit==18 ? 3 : 5; |
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case 1: return cubit==13 || cubit==16 ? 3 : 5; |
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case 2: return cubit==10 ? 5 : 3; |
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case 3: return cubit== 8 ? 3 : 5; |
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case 4: return cubit== 9 ? 3 : 5; |
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case 5: return cubit== 8 ? 5 : 3; |
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} |
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return -1; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private int checkPosition(String position) |
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{
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int[] numColors = new int[6]; |
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int len = position.length(); |
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for(int i=0; i<len; i++) |
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{
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char ch = position.charAt(i); |
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switch(ch) |
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{
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case 'R': numColors[0]++; break; |
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case 'L': numColors[1]++; break; |
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case 'U': numColors[2]++; break; |
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case 'D': numColors[3]++; break; |
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case 'F': numColors[4]++; break; |
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case 'B': numColors[5]++; break; |
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} |
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} |
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if( numColors[0]<9 ) { mColorID = R.string.color_yellow; return numColors[0]; }
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if( numColors[1]<9 ) { mColorID = R.string.color_white ; return numColors[1]; }
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if( numColors[2]<9 ) { mColorID = R.string.color_blue ; return numColors[2]; }
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if( numColors[3]<9 ) { mColorID = R.string.color_green ; return numColors[3]; }
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if( numColors[4]<9 ) { mColorID = R.string.color_red ; return numColors[4]; }
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if( numColors[5]<9 ) { mColorID = R.string.color_orange; return numColors[5]; }
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return -1; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// order: Up --> Right --> Front --> Down --> Left --> Back |
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// (because the first implemented Solver - the two-phase Cube3 one - expects such order) |
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// |
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// Solved 3x3x3 Cube maps to "UUUUUUUUURRRRRRRRRFFFFFFFFFDDDDDDDDDLLLLLLLLLBBBBBBBBB" |
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private String prepareCube3position() |
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{
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StringBuilder objectString = new StringBuilder(); |
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final int R = 0; |
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final int L = 1; |
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final int U = 2; |
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final int D = 3; |
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final int F = 4; |
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final int B = 5; |
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// 'I' - interior, theoretically can happen |
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final char[] FACE_NAMES = { 'R', 'L', 'U', 'D', 'F', 'B', 'I'};
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final int[] U_INDEX = { 2,10, 6,17,22,19, 3,11, 7};
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final int[] R_INDEX = { 7,19, 6,15,20,14, 5,18, 4};
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final int[] F_INDEX = { 3,11, 7,13,24,15, 1, 9, 5};
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final int[] D_INDEX = { 1, 9, 5,16,23,18, 0, 8, 4};
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final int[] L_INDEX = { 2,17, 3,12,21,13, 0,16, 1};
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final int[] B_INDEX = { 6,10, 2,14,25,12, 4, 8, 0};
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(U_INDEX[i],U); |
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int color = mObject.getCubitFaceColorIndex(U_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(R_INDEX[i],R); |
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int color = mObject.getCubitFaceColorIndex(R_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(F_INDEX[i],F); |
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int color = mObject.getCubitFaceColorIndex(F_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(D_INDEX[i],D); |
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int color = mObject.getCubitFaceColorIndex(D_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(L_INDEX[i],L); |
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int color = mObject.getCubitFaceColorIndex(L_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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for(int i=0; i<9; i++) |
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{
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int face = mapCubitToFace(B_INDEX[i],B); |
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int color = mObject.getCubitFaceColorIndex(B_INDEX[i], face); |
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objectString.append(FACE_NAMES[color]); |
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} |
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return objectString.toString(); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void start() |
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public void run() |
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{
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RubikScreenSolver solver = (RubikScreenSolver) ScreenList.SVER.getScreenClass();
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RubikScreenSolver screen = (RubikScreenSolver) ScreenList.SVER.getScreenClass();
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if( mSignature==ObjectSignatures.CUBE_3 ) |
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{
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solveCube3(solver); |
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SolverCube3 solver = new SolverCube3(mRes,mObject); |
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solver.solve(screen); |
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} |
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if( mSignature==ObjectSignatures.PDUO_2 ) |
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{
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SolverTablebase solver = new SolverPyraminxDuo(mRes,mObject); |
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solver.solve(screen); |
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} |
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else |
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{
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solver.displayErrorDialog(mRes.getString(R.string.solver_generic_error1));
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screen.displayErrorDialog(mRes.getString(R.string.solver_generic_error1));
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} |
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} |
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} |
Also available in: Unified diff
Beginnings of the Pyraminx Duo solver.