Revision bbbfb6af
Added by Leszek Koltunski over 2 years ago
| src/main/java/org/distorted/objects/TwistyPyraminx.java | ||
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import org.distorted.helpers.ObjectShape; |
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import org.distorted.helpers.ObjectSticker; |
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import org.distorted.helpers.ScrambleState; |
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import org.distorted.library.main.DistortedEffects; |
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import org.distorted.library.main.DistortedTexture; |
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import org.distorted.library.mesh.MeshSquare; |
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{ -0.4330127f, -0.25f, 0.4330127f, -0.25f, 0.0f, 0.5f }
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}; |
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private static float[] mRowChances; |
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private static final ObjectSticker[] mStickers; |
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static |
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mStickers[0] = new ObjectSticker(STICKERS[0],null,radii,stroke); |
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} |
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private int mCurrState; |
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private int mIndexExcluded; |
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private ScrambleState[] mStates; |
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private int[][] mScrambleTable; |
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private int[] mNumOccurences; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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TwistyPyraminx(int size, Static4D quat, DistortedTexture texture, MeshSquare mesh, |
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DistortedEffects effects, int[][] moves, Resources res, int scrWidth) |
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{
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super(size, size, quat, texture, mesh, effects, moves, ObjectList.PYRA, res, scrWidth); |
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initializeScrambleStates(size); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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int[] getSolvedQuats(int cubit, int numLayers)
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private int[][] generateState(int start, int end)
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{
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int status = retCubitSolvedStatus(cubit,numLayers); |
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return status<0 ? null : buildSolvedQuats(MovementPyraminx.FACE_AXIS[status],QUATS); |
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int len = end-start+1; |
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int[] tmp = new int[6*len]; |
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for(int i=0; i<len; i++) |
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{
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tmp[6*i ] = start; |
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tmp[6*i+1] = -1; |
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tmp[6*i+2] = start; |
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tmp[6*i+3] = start; |
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tmp[6*i+4] = +1; |
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tmp[6*i+5] = start; |
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start++; |
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} |
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return new int[][] {tmp,tmp,tmp,tmp};
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private float[] getRowChances(int numLayers)
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private void initializeScrambleStates(int numLayers)
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{
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int total = numLayers*(numLayers+1)/2; |
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float running=0.0f; |
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float[] chances = new float[numLayers]; |
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mStates = new ScrambleState[numLayers]; |
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for(int i=0; i<numLayers; i++) |
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for(int i=0; i<numLayers-1; i++)
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{
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running += (numLayers-i); |
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chances[i] = running / total; |
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mStates[i] = new ScrambleState( generateState(0,numLayers-1-i) ); |
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} |
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return chances; |
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mStates[numLayers-1] = new ScrambleState( generateState(1,numLayers-2) ); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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int[] getSolvedQuats(int cubit, int numLayers) |
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{
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int status = retCubitSolvedStatus(cubit,numLayers); |
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return status<0 ? null : buildSolvedQuats(MovementPyraminx.FACE_AXIS[status],QUATS); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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return getNumLayers()/(SQ6/3); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// PUBLIC API |
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public Static3D[] getRotationAxis() |
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{
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return ROT_AXIS; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public int[] getBasicAngle() |
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{
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return BASIC_ANGLE; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void randomizeNewScramble(int[][] scramble, Random rnd, int curr, int total)
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private void initializeScrambling()
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{
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int numLayers = getNumLayers(); |
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if( mRowChances==null ) mRowChances = getRowChances(numLayers); |
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if( curr==0 ) |
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if( mScrambleTable ==null ) |
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{
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scramble[curr][0] = rnd.nextInt(NUM_AXIS);
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mScrambleTable = new int[NUM_AXIS][numLayers];
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} |
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else
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if( mNumOccurences ==null )
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{
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int newVector = rnd.nextInt(NUM_AXIS-1); |
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scramble[curr][0] = (newVector>=scramble[curr-1][0] ? newVector+1 : newVector); |
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// Correct the situation when we first rotate the largest layer, then a tip (which doesn't |
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// intersect anything besides the largest layer!) and then we try to rotate again along |
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// the same axis like 2 rotations before - which carries the risk we rotate the largest |
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// layer back to its spot again and the three moves end up being only a single tip rotation. |
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if( curr>=2 && scramble[curr-1][1]==(numLayers-1) && scramble[curr][0]==scramble[curr-2][0] ) |
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int max=0; |
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for (ScrambleState mState : mStates) |
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{
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for(int ax=0; ax<NUM_AXIS; ax++) |
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{
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if( scramble[curr-1][0]!=ax && scramble[curr-2][0]!=ax ) |
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{
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scramble[curr][0]=ax; |
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break; |
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} |
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} |
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int tmp = mState.getTotal(-1); |
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if (max < tmp) max = tmp; |
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} |
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mNumOccurences = new int[max]; |
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} |
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float rowFloat = rnd.nextFloat(); |
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for(int i=0; i<NUM_AXIS; i++) |
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for(int j=0; j<numLayers; j++) mScrambleTable[i][j] = 0; |
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} |
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for(int row=0; row<numLayers; row++) |
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{
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if( rowFloat<=mRowChances[row] ) |
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{
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scramble[curr][1] = row; |
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break; |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// PUBLIC API |
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switch( rnd.nextInt(2) ) |
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public void randomizeNewScramble(int[][] scramble, Random rnd, int curr, int totalScrambles) |
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{
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if( curr==0 ) |
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{
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case 0: scramble[curr][2] = -1; break; |
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case 1: scramble[curr][2] = 1; break; |
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mCurrState = 0; |
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mIndexExcluded =-1; |
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initializeScrambling(); |
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} |
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int[] info= mStates[mCurrState].getRandom(rnd, mIndexExcluded, mScrambleTable, mNumOccurences); |
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scramble[curr][0] = info[0]; |
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scramble[curr][1] = info[1]; |
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scramble[curr][2] = info[2]; |
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mCurrState = info[3]; |
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mIndexExcluded = info[0]; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public Static3D[] getRotationAxis() |
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{
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return ROT_AXIS; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public int[] getBasicAngle() |
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{
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return BASIC_ANGLE; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
Also available in: Unified diff
Convert the Pyraminxes to the new scrambling paradigm.
This leaves only the two Squares.