Revision 47ba5ddc
Added by Leszek Koltunski over 4 years ago
| src/main/java/org/distorted/component/HorizontalNumberPicker.java | ||
|---|---|---|
| 36 | 36 |
private TextView mNumber; |
| 37 | 37 |
private int mMin, mMax; |
| 38 | 38 |
|
| 39 |
public HorizontalNumberPicker(Context context, @Nullable AttributeSet attrs) |
|
| 40 |
{
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| 41 |
super(context, attrs); |
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| 42 |
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| 43 |
mMin = 0; |
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| 44 |
mMax = 5; |
|
| 45 |
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|
| 46 |
inflate(context, R.layout.numberpicker, this); |
|
| 47 |
|
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| 48 |
mNumber = findViewById(R.id.textNumber); |
|
| 49 |
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| 50 |
final Button btn_less = findViewById(R.id.buttonLess); |
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| 51 |
btn_less.setOnClickListener(new AddHandler(-1)); |
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| 52 |
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final Button btn_more = findViewById(R.id.buttonMore); |
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btn_more.setOnClickListener(new AddHandler( 1)); |
|
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} |
|
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|
|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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| 59 | 39 |
private class AddHandler implements OnClickListener |
| 60 | 40 |
{
|
| 61 | 41 |
final int diff; |
| ... | ... | |
| 82 | 62 |
} |
| 83 | 63 |
} |
| 84 | 64 |
|
| 65 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 66 |
// PUBLIC API |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 69 |
public HorizontalNumberPicker(Context context, @Nullable AttributeSet attrs) |
|
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{
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| 71 |
super(context, attrs); |
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| 73 |
mMin = 0; |
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mMax = 5; |
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| 75 |
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| 76 |
inflate(context, R.layout.numberpicker, this); |
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| 77 |
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| 78 |
mNumber = findViewById(R.id.textNumber); |
|
| 79 |
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| 80 |
final Button btn_less = findViewById(R.id.buttonLess); |
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| 81 |
btn_less.setOnClickListener(new AddHandler(-1)); |
|
| 82 |
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final Button btn_more = findViewById(R.id.buttonMore); |
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btn_more.setOnClickListener(new AddHandler( 1)); |
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} |
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| 86 |
|
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| 85 | 87 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 86 | 88 |
|
| 87 | 89 |
public int getValue() |
| ... | ... | |
| 111 | 113 |
} |
| 112 | 114 |
} |
| 113 | 115 |
|
| 114 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 115 |
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| 116 |
public int getMin() |
|
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{
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| 118 |
return mMin; |
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} |
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| 120 |
|
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| 121 | 116 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 122 | 117 |
|
| 123 | 118 |
public void setMin(int min) |
| ... | ... | |
| 125 | 120 |
mMin = min; |
| 126 | 121 |
} |
| 127 | 122 |
|
| 128 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 129 |
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public int getMax() |
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{
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| 132 |
return mMax; |
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} |
|
| 134 |
|
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| 135 | 123 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 136 | 124 |
|
| 137 | 125 |
public void setMax(int max) |
| src/main/java/org/distorted/effect/BaseEffect.java | ||
|---|---|---|
| 37 | 37 |
{
|
| 38 | 38 |
SIZECHANGE ( 20, 1, R.string.sizechange_effect , SizeChangeEffect.class), |
| 39 | 39 |
SOLVE ( 20, 1, R.string.solve_effect , SolveEffect.class ), |
| 40 |
SCRAMBLE ( 20, 1, R.string.scramble_effect , ScrambleEffect.class ),
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SCRAMBLE ( 30, 1, R.string.scramble_effect , ScrambleEffect.class ),
|
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| 41 | 41 |
WIN ( 20, 1, R.string.win_effect , WinEffect.class ), |
| 42 | 42 |
; |
| 43 | 43 |
|
| src/main/java/org/distorted/effect/scramble/ScrambleEffect.java | ||
|---|---|---|
| 85 | 85 |
mLastVector = -1; |
| 86 | 86 |
} |
| 87 | 87 |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 89 |
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| 90 |
public static String[] getNames() |
|
| 91 |
{
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| 92 |
String[] names = new String[NUM_EFFECTS]; |
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| 93 |
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| 94 |
for( int i=0; i<NUM_EFFECTS; i++) |
|
| 95 |
{
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| 96 |
names[i] = types[i].name(); |
|
| 97 |
} |
|
| 98 |
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| 99 |
return names; |
|
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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| 104 |
public static ScrambleEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
|
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{
|
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return types[ordinal].effect.newInstance(); |
|
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} |
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|
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| 109 | 88 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 110 | 89 |
|
| 111 | 90 |
abstract void createEffects(int duration); |
| 112 | 91 |
abstract void effectFinishedPlugin(final long effectID); |
| 113 | 92 |
|
| 114 | 93 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 94 |
// first compute how many out of 'numScrambles' are double turns (this will matter when we compute |
|
| 95 |
// the time a single quarter-turn takes! |
|
| 115 | 96 |
|
| 116 | 97 |
private void createBaseEffects(int duration, int numScrambles) |
| 117 | 98 |
{
|
| 118 | 99 |
mNumScramblesLeft = numScrambles; |
| 119 | 100 |
|
| 120 |
// compute how many out of 'numScrambles' are double turns. |
|
| 121 | 101 |
mNumDoubleScramblesLeft=0; |
| 122 | 102 |
|
| 123 | 103 |
for(int i=0; i<numScrambles; i++) |
| ... | ... | |
| 197 | 177 |
return sign==0 ? result : -result; |
| 198 | 178 |
} |
| 199 | 179 |
|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
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| 182 |
private void assignEffects() |
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{
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| 184 |
for(int i=0; i<mCubeEffectNumber; i++) |
|
| 185 |
{
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|
| 186 |
mCube.apply(mCubeEffects[i],mCubeEffectPosition[i]); |
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| 187 |
mCubeEffects[i].notifyWhenFinished(this); |
|
| 188 |
} |
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| 189 |
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| 190 |
DistortedEffects nodeEffects = mCube.getEffects(); |
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| 191 |
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| 192 |
for(int i=0; i<mNodeEffectNumber; i++) |
|
| 193 |
{
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|
| 194 |
nodeEffects.apply(mNodeEffects[i],mNodeEffectPosition[i]); |
|
| 195 |
mNodeEffects[i].notifyWhenFinished(this); |
|
| 196 |
} |
|
| 197 |
} |
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| 198 |
|
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| 199 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 200 |
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| 201 |
private void disassignEffects() |
|
| 202 |
{
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| 203 |
for(int i=0; i<mCubeEffectNumber; i++) |
|
| 204 |
{
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|
| 205 |
mCube.remove(mCubeEffects[i].getID()); |
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| 206 |
} |
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| 207 |
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| 208 |
DistortedEffects nodeEffects = mCube.getEffects(); |
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| 209 |
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| 210 |
for(int i=0; i<mNodeEffectNumber; i++) |
|
| 211 |
{
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|
| 212 |
nodeEffects.abortById(mNodeEffects[i].getID()); |
|
| 213 |
} |
|
| 214 |
} |
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| 215 |
|
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| 216 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 217 |
// PUBLIC API |
|
| 218 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 219 |
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| 220 |
@SuppressWarnings("unused")
|
|
| 221 |
public static String[] getNames() |
|
| 222 |
{
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| 223 |
String[] names = new String[NUM_EFFECTS]; |
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| 224 |
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| 225 |
for( int i=0; i<NUM_EFFECTS; i++) |
|
| 226 |
{
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| 227 |
names[i] = types[i].name(); |
|
| 228 |
} |
|
| 229 |
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| 230 |
return names; |
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} |
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| 233 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 234 |
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| 235 |
@SuppressWarnings("unused")
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| 236 |
public static ScrambleEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
|
| 237 |
{
|
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| 238 |
return types[ordinal].effect.newInstance(); |
|
| 239 |
} |
|
| 240 |
|
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| 200 | 241 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 201 | 242 |
|
| 202 | 243 |
public void effectFinished(final long effectID) |
| ... | ... | |
| 257 | 298 |
|
| 258 | 299 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 259 | 300 |
|
| 301 |
@SuppressWarnings("unused")
|
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| 260 | 302 |
public long start(int duration, RubikRenderer renderer) |
| 261 | 303 |
{
|
| 262 | 304 |
mCube = renderer.getCube(); |
| ... | ... | |
| 277 | 319 |
return FAKE_EFFECT_ID; |
| 278 | 320 |
} |
| 279 | 321 |
|
| 280 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 281 |
|
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| 282 |
private void assignEffects() |
|
| 283 |
{
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|
| 284 |
for(int i=0; i<mCubeEffectNumber; i++) |
|
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{
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|
| 286 |
mCube.apply(mCubeEffects[i],mCubeEffectPosition[i]); |
|
| 287 |
mCubeEffects[i].notifyWhenFinished(this); |
|
| 288 |
} |
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| 289 |
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| 290 |
DistortedEffects nodeEffects = mCube.getEffects(); |
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| 292 |
for(int i=0; i<mNodeEffectNumber; i++) |
|
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{
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| 294 |
nodeEffects.apply(mNodeEffects[i],mNodeEffectPosition[i]); |
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mNodeEffects[i].notifyWhenFinished(this); |
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} |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
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private void disassignEffects() |
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{
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for(int i=0; i<mCubeEffectNumber; i++) |
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{
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mCube.remove(mCubeEffects[i].getID()); |
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} |
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DistortedEffects nodeEffects = mCube.getEffects(); |
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for(int i=0; i<mNodeEffectNumber; i++) |
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{
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nodeEffects.abortById(mNodeEffects[i].getID()); |
|
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} |
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} |
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|
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| 316 | 322 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 317 | 323 |
|
| 318 | 324 |
@SuppressWarnings("unused")
|
| src/main/java/org/distorted/effect/scramble/ScrambleEffectRotations.java | ||
|---|---|---|
| 38 | 38 |
{
|
| 39 | 39 |
private Random mRnd = new Random(0); |
| 40 | 40 |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private Static4D generateNewRandomPoint() |
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{
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float x = mRnd.nextFloat(); |
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float y = mRnd.nextFloat(); |
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float z = mRnd.nextFloat(); |
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float w = mRnd.nextFloat(); |
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float len = (float)Math.sqrt(x*x + y*y + z*z + w*w); |
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return new Static4D( x/len, y/len, z/len, w/len); |
|
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} |
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|
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| 41 | 55 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 42 | 56 |
|
| 43 | 57 |
public void createEffects(int duration) |
| ... | ... | |
| 69 | 83 |
mCubeEffects[1] = new MatrixEffectMove(d0); |
| 70 | 84 |
} |
| 71 | 85 |
|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
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|
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private Static4D generateNewRandomPoint() |
|
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{
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float x = mRnd.nextFloat(); |
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float y = mRnd.nextFloat(); |
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float z = mRnd.nextFloat(); |
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| 79 |
float w = mRnd.nextFloat(); |
|
| 80 |
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| 81 |
float len = (float)Math.sqrt(x*x + y*y + z*z + w*w); |
|
| 82 |
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| 83 |
return new Static4D( x/len, y/len, z/len, w/len); |
|
| 84 |
} |
|
| 85 |
|
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| 86 | 86 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 87 | 87 |
|
| 88 | 88 |
public void effectFinishedPlugin(final long effectID) |
| src/main/java/org/distorted/effect/sizechange/SizeChangeEffect.java | ||
|---|---|---|
| 96 | 96 |
mCube = new RubikCube[NUM_PHASES]; |
| 97 | 97 |
} |
| 98 | 98 |
|
| 99 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 100 |
|
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| 101 |
public static String[] getNames() |
|
| 102 |
{
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| 103 |
String[] names = new String[NUM_EFFECTS]; |
|
| 104 |
|
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| 105 |
for( int i=0; i<NUM_EFFECTS; i++) |
|
| 106 |
{
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|
| 107 |
names[i] = types[i].name(); |
|
| 108 |
} |
|
| 109 |
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| 110 |
return names; |
|
| 111 |
} |
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| 112 |
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| 113 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 114 |
|
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| 115 |
public static SizeChangeEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
|
| 116 |
{
|
|
| 117 |
return types[ordinal].effect.newInstance(); |
|
| 118 |
} |
|
| 119 |
|
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| 120 | 99 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 121 | 100 |
|
| 122 | 101 |
abstract int createEffectsPhase0(int duration); |
| 123 | 102 |
abstract int createEffectsPhase1(int duration); |
| 124 | 103 |
|
| 125 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 126 |
|
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| 127 |
public void effectFinished(final long effectID) |
|
| 128 |
{
|
|
| 129 |
if( mPhaseActive[0] ) effectFinishedPhase(effectID,0); |
|
| 130 |
if( mPhaseActive[1] ) effectFinishedPhase(effectID,1); |
|
| 131 |
} |
|
| 132 |
|
|
| 133 | 104 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 134 | 105 |
|
| 135 | 106 |
private void effectFinishedPhase(final long effectID, int phase) |
| ... | ... | |
| 190 | 161 |
} |
| 191 | 162 |
} |
| 192 | 163 |
|
| 193 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 194 |
|
|
| 195 |
public long start(int duration, RubikRenderer renderer) |
|
| 196 |
{
|
|
| 197 |
mScreen = renderer.getScreen(); |
|
| 198 |
mCube[0] = renderer.getOldCube(); |
|
| 199 |
mCube[1] = renderer.getCube(); |
|
| 200 |
mListener = renderer; |
|
| 201 |
mDuration = duration; |
|
| 202 |
|
|
| 203 |
if( mCube[0]!=null ) |
|
| 204 |
{
|
|
| 205 |
mPhaseActive[0] = true; |
|
| 206 |
mEffectFinished[0] = createEffectsPhase0(mDuration); |
|
| 207 |
assignEffects(0); |
|
| 208 |
} |
|
| 209 |
else |
|
| 210 |
{
|
|
| 211 |
mPhaseActive[1] = true; |
|
| 212 |
mEffectFinished[1] = createEffectsPhase1(mDuration); |
|
| 213 |
assignEffects(1); |
|
| 214 |
mScreen.attach(mCube[1]); |
|
| 215 |
} |
|
| 216 |
|
|
| 217 |
return FAKE_EFFECT_ID; |
|
| 218 |
} |
|
| 219 |
|
|
| 220 | 164 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 221 | 165 |
|
| 222 | 166 |
private void assignEffects(int phase) |
| ... | ... | |
| 244 | 188 |
} |
| 245 | 189 |
} |
| 246 | 190 |
|
| 191 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 192 |
// PUBLIC API |
|
| 193 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 194 |
|
|
| 195 |
public void effectFinished(final long effectID) |
|
| 196 |
{
|
|
| 197 |
if( mPhaseActive[0] ) effectFinishedPhase(effectID,0); |
|
| 198 |
if( mPhaseActive[1] ) effectFinishedPhase(effectID,1); |
|
| 199 |
} |
|
| 200 |
|
|
| 201 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 202 |
|
|
| 203 |
@SuppressWarnings("unused")
|
|
| 204 |
public static String[] getNames() |
|
| 205 |
{
|
|
| 206 |
String[] names = new String[NUM_EFFECTS]; |
|
| 207 |
|
|
| 208 |
for( int i=0; i<NUM_EFFECTS; i++) |
|
| 209 |
{
|
|
| 210 |
names[i] = types[i].name(); |
|
| 211 |
} |
|
| 212 |
|
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| 213 |
return names; |
|
| 214 |
} |
|
| 215 |
|
|
| 216 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 217 |
|
|
| 218 |
@SuppressWarnings("unused")
|
|
| 219 |
public static SizeChangeEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
|
| 220 |
{
|
|
| 221 |
return types[ordinal].effect.newInstance(); |
|
| 222 |
} |
|
| 223 |
|
|
| 224 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 225 |
|
|
| 226 |
@SuppressWarnings("unused")
|
|
| 227 |
public long start(int duration, RubikRenderer renderer) |
|
| 228 |
{
|
|
| 229 |
mScreen = renderer.getScreen(); |
|
| 230 |
mCube[0] = renderer.getOldCube(); |
|
| 231 |
mCube[1] = renderer.getCube(); |
|
| 232 |
mListener = renderer; |
|
| 233 |
mDuration = duration; |
|
| 234 |
|
|
| 235 |
if( mCube[0]!=null ) |
|
| 236 |
{
|
|
| 237 |
mPhaseActive[0] = true; |
|
| 238 |
mEffectFinished[0] = createEffectsPhase0(mDuration); |
|
| 239 |
assignEffects(0); |
|
| 240 |
} |
|
| 241 |
else |
|
| 242 |
{
|
|
| 243 |
mPhaseActive[1] = true; |
|
| 244 |
mEffectFinished[1] = createEffectsPhase1(mDuration); |
|
| 245 |
assignEffects(1); |
|
| 246 |
mScreen.attach(mCube[1]); |
|
| 247 |
} |
|
| 248 |
|
|
| 249 |
return FAKE_EFFECT_ID; |
|
| 250 |
} |
|
| 251 |
|
|
| 247 | 252 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 248 | 253 |
|
| 254 |
@SuppressWarnings("unused")
|
|
| 249 | 255 |
public static void enableEffects() |
| 250 | 256 |
{
|
| 251 | 257 |
Method method; |
| src/main/java/org/distorted/effect/solve/SolveEffect.java | ||
|---|---|---|
| 80 | 80 |
|
| 81 | 81 |
SolveEffect() |
| 82 | 82 |
{
|
| 83 |
mPhase = 0;
|
|
| 83 |
mPhase= 0;
|
|
| 84 | 84 |
|
| 85 | 85 |
mCubeEffectNumber = new int[NUM_PHASES]; |
| 86 | 86 |
mNodeEffectNumber = new int[NUM_PHASES]; |
| ... | ... | |
| 92 | 92 |
|
| 93 | 93 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 94 | 94 |
|
| 95 |
abstract void createEffectsPhase0(int duration); |
|
| 96 |
abstract void createEffectsPhase1(int duration); |
|
| 97 |
|
|
| 98 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 99 |
|
|
| 100 |
private void assignEffects(int phase) |
|
| 101 |
{
|
|
| 102 |
mCubeEffectNumber[phase] = ( mCubeEffects[phase]!=null ) ? mCubeEffects[phase].length : 0; |
|
| 103 |
mNodeEffectNumber[phase] = ( mNodeEffects[phase]!=null ) ? mNodeEffects[phase].length : 0; |
|
| 104 |
|
|
| 105 |
if( mCubeEffectNumber[phase]==0 && mNodeEffectNumber[phase]==0 ) |
|
| 106 |
{
|
|
| 107 |
throw new RuntimeException("Cube and Node Effects ("+phase+" phase) both not created!");
|
|
| 108 |
} |
|
| 109 |
|
|
| 110 |
for(int i=0; i<mCubeEffectNumber[phase]; i++) |
|
| 111 |
{
|
|
| 112 |
mCube.apply(mCubeEffects[phase][i],mCubeEffectPosition[phase][i]); |
|
| 113 |
mCubeEffects[phase][i].notifyWhenFinished(this); |
|
| 114 |
} |
|
| 115 |
|
|
| 116 |
DistortedEffects nodeEffects = mCube.getEffects(); |
|
| 117 |
|
|
| 118 |
for(int i=0; i<mNodeEffectNumber[phase]; i++) |
|
| 119 |
{
|
|
| 120 |
nodeEffects.apply(mNodeEffects[phase][i],mNodeEffectPosition[phase][i]); |
|
| 121 |
mNodeEffects[phase][i].notifyWhenFinished(this); |
|
| 122 |
} |
|
| 123 |
} |
|
| 124 |
|
|
| 125 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 126 |
|
|
| 127 |
private void effectAction(int phase) |
|
| 128 |
{
|
|
| 129 |
switch(phase) |
|
| 130 |
{
|
|
| 131 |
case 0: mEffectReturned = 0; |
|
| 132 |
mPhase = 1; |
|
| 133 |
mCube.solve(); |
|
| 134 |
createEffectsPhase1(mDuration); |
|
| 135 |
assignEffects(mPhase); |
|
| 136 |
break; |
|
| 137 |
case 1: mListener.effectFinished(FAKE_EFFECT_ID); |
|
| 138 |
break; |
|
| 139 |
} |
|
| 140 |
} |
|
| 141 |
|
|
| 142 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 143 |
// PUBLIC API |
|
| 144 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 145 |
|
|
| 146 |
@SuppressWarnings("unused")
|
|
| 95 | 147 |
public static String[] getNames() |
| 96 | 148 |
{
|
| 97 | 149 |
String[] names = new String[NUM_EFFECTS]; |
| ... | ... | |
| 106 | 158 |
|
| 107 | 159 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 108 | 160 |
|
| 161 |
@SuppressWarnings("unused")
|
|
| 109 | 162 |
public static SolveEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
| 110 | 163 |
{
|
| 111 | 164 |
return types[ordinal].effect.newInstance(); |
| 112 | 165 |
} |
| 113 | 166 |
|
| 114 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 115 |
|
|
| 116 |
abstract void createEffectsPhase0(int duration); |
|
| 117 |
abstract void createEffectsPhase1(int duration); |
|
| 118 |
|
|
| 119 | 167 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 120 | 168 |
|
| 121 | 169 |
public void effectFinished(final long effectID) |
| ... | ... | |
| 148 | 196 |
|
| 149 | 197 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 150 | 198 |
|
| 151 |
private void effectAction(int phase) |
|
| 152 |
{
|
|
| 153 |
switch(phase) |
|
| 154 |
{
|
|
| 155 |
case 0: mEffectReturned = 0; |
|
| 156 |
mPhase = 1; |
|
| 157 |
mCube.solve(); |
|
| 158 |
createEffectsPhase1(mDuration); |
|
| 159 |
assignEffects(mPhase); |
|
| 160 |
break; |
|
| 161 |
case 1: mListener.effectFinished(FAKE_EFFECT_ID); |
|
| 162 |
break; |
|
| 163 |
} |
|
| 164 |
} |
|
| 165 |
|
|
| 166 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 167 |
|
|
| 199 |
@SuppressWarnings("unused")
|
|
| 168 | 200 |
public long start(int duration, RubikRenderer renderer) |
| 169 | 201 |
{
|
| 170 | 202 |
mScreen = renderer.getScreen(); |
| ... | ... | |
| 178 | 210 |
return FAKE_EFFECT_ID; |
| 179 | 211 |
} |
| 180 | 212 |
|
| 181 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 182 |
|
|
| 183 |
private void assignEffects(int phase) |
|
| 184 |
{
|
|
| 185 |
mCubeEffectNumber[phase] = ( mCubeEffects[phase]!=null ) ? mCubeEffects[phase].length : 0; |
|
| 186 |
mNodeEffectNumber[phase] = ( mNodeEffects[phase]!=null ) ? mNodeEffects[phase].length : 0; |
|
| 187 |
|
|
| 188 |
if( mCubeEffectNumber[phase]==0 && mNodeEffectNumber[phase]==0 ) |
|
| 189 |
{
|
|
| 190 |
throw new RuntimeException("Cube and Node Effects ("+phase+" phase) both not created!");
|
|
| 191 |
} |
|
| 192 |
|
|
| 193 |
for(int i=0; i<mCubeEffectNumber[phase]; i++) |
|
| 194 |
{
|
|
| 195 |
mCube.apply(mCubeEffects[phase][i],mCubeEffectPosition[phase][i]); |
|
| 196 |
mCubeEffects[phase][i].notifyWhenFinished(this); |
|
| 197 |
} |
|
| 198 |
|
|
| 199 |
DistortedEffects nodeEffects = mCube.getEffects(); |
|
| 200 |
|
|
| 201 |
for(int i=0; i<mNodeEffectNumber[phase]; i++) |
|
| 202 |
{
|
|
| 203 |
nodeEffects.apply(mNodeEffects[phase][i],mNodeEffectPosition[phase][i]); |
|
| 204 |
mNodeEffects[phase][i].notifyWhenFinished(this); |
|
| 205 |
} |
|
| 206 |
} |
|
| 207 |
|
|
| 208 | 213 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 209 | 214 |
|
| 210 | 215 |
@SuppressWarnings("unused")
|
| src/main/java/org/distorted/effect/solve/SolveEffectSpin.java | ||
|---|---|---|
| 25 | 25 |
import org.distorted.library.type.Dynamic1D; |
| 26 | 26 |
import org.distorted.library.type.Static1D; |
| 27 | 27 |
import org.distorted.library.type.Static3D; |
| 28 |
import org.distorted.library.type.Static4D; |
|
| 28 | 29 |
|
| 29 | 30 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 30 | 31 |
|
| 31 | 32 |
public class SolveEffectSpin extends SolveEffect |
| 32 | 33 |
{
|
| 33 |
public void createEffectsPhase0(int duration)
|
|
| 34 |
private static Static4D quatMultiply( Static4D quat1, Static4D quat2 )
|
|
| 34 | 35 |
{
|
| 35 |
mCubeEffectPosition[0] = new int[] {3};
|
|
| 36 |
mCubeEffects[0] = new Effect[mCubeEffectPosition[0].length]; |
|
| 36 |
float qx = quat1.get1(); |
|
| 37 |
float qy = quat1.get2(); |
|
| 38 |
float qz = quat1.get3(); |
|
| 39 |
float qw = quat1.get4(); |
|
| 37 | 40 |
|
| 38 |
Static3D axis = new Static3D(1,0,0); |
|
| 39 |
Static3D center= new Static3D(0,0,0); |
|
| 41 |
float rx = quat2.get1(); |
|
| 42 |
float ry = quat2.get2(); |
|
| 43 |
float rz = quat2.get3(); |
|
| 44 |
float rw = quat2.get4(); |
|
| 40 | 45 |
|
| 41 |
Dynamic1D d0 = new Dynamic1D(duration/2, 1.0f); |
|
| 42 |
d0.setMode(Dynamic.MODE_JUMP); |
|
| 43 |
d0.setConvexity(0.0f); // otherwise speed of the rotation would be strangely uneven |
|
| 44 |
d0.add(new Static1D( 0*36)); |
|
| 45 |
d0.add(new Static1D( 1*36)); |
|
| 46 |
d0.add(new Static1D( 3*36)); |
|
| 47 |
d0.add(new Static1D( 6*36)); |
|
| 48 |
d0.add(new Static1D(10*36)); |
|
| 49 |
mCubeEffects[0][0] = new MatrixEffectRotate(d0,axis,center); |
|
| 46 |
float tx = rw*qx - rz*qy + ry*qz + rx*qw; |
|
| 47 |
float ty = rw*qy + rz*qx + ry*qw - rx*qz; |
|
| 48 |
float tz = rw*qz + rz*qw - ry*qx + rx*qy; |
|
| 49 |
float tw = rw*qw - rz*qz - ry*qy - rx*qx; |
|
| 50 |
|
|
| 51 |
return new Static4D(tx,ty,tz,tw); |
|
| 50 | 52 |
} |
| 51 | 53 |
|
| 52 | 54 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 55 |
// rotate 'vector' by quat^(-1) ( i.e. return (quat^-1)*vector*quat ) |
|
| 53 | 56 |
|
| 54 |
public void createEffectsPhase1(int duration) |
|
| 57 |
private static Static4D rotateVectorByInvertedQuat(Static4D vector, Static4D quat) |
|
| 58 |
{
|
|
| 59 |
float qx = quat.get1(); |
|
| 60 |
float qy = quat.get2(); |
|
| 61 |
float qz = quat.get3(); |
|
| 62 |
float qw = quat.get4(); |
|
| 63 |
|
|
| 64 |
Static4D quatInverted= new Static4D(-qx,-qy,-qz,qw); |
|
| 65 |
Static4D tmp = quatMultiply(quatInverted,vector); |
|
| 66 |
|
|
| 67 |
return quatMultiply(tmp,quat); |
|
| 68 |
} |
|
| 69 |
|
|
| 70 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 71 |
|
|
| 72 |
private void createEffects(int phase, int duration, int[] points) |
|
| 55 | 73 |
{
|
| 56 |
mCubeEffectPosition[1] = new int[] {3};
|
|
| 57 |
mCubeEffects[1] = new Effect[mCubeEffectPosition[1].length];
|
|
| 74 |
mCubeEffectPosition[phase] = new int[] {3};
|
|
| 75 |
mCubeEffects[phase] = new Effect[mCubeEffectPosition[0].length];
|
|
| 58 | 76 |
|
| 59 |
Static3D axis = new Static3D(1,0,0); |
|
| 77 |
Static4D quaternion = mCube.getRotationQuat(); // always rotate around |
|
| 78 |
Static4D tmpAxis = new Static4D(0,1,0,0); // vert axis no matter |
|
| 79 |
Static4D rotated = rotateVectorByInvertedQuat(tmpAxis,quaternion); // how cube is rotated |
|
| 80 |
|
|
| 81 |
Static3D axis = new Static3D(rotated.get1(), rotated.get2(), rotated.get3()); |
|
| 60 | 82 |
Static3D center= new Static3D(0,0,0); |
| 61 | 83 |
|
| 62 |
Dynamic1D d1 = new Dynamic1D(duration/2, 1.0f); |
|
| 63 |
d1.setMode(Dynamic.MODE_JUMP); |
|
| 64 |
d1.setConvexity(0.0f); |
|
| 65 |
d1.add(new Static1D( 0*36)); |
|
| 66 |
d1.add(new Static1D( 4*36)); |
|
| 67 |
d1.add(new Static1D( 7*36)); |
|
| 68 |
d1.add(new Static1D( 9*36)); |
|
| 69 |
d1.add(new Static1D(10*36)); |
|
| 70 |
mCubeEffects[1][0] = new MatrixEffectRotate(d1,axis,center); |
|
| 84 |
Dynamic1D d = new Dynamic1D(duration/2, 1.0f); |
|
| 85 |
d.setMode(Dynamic.MODE_JUMP); |
|
| 86 |
d.setConvexity(0.0f); // otherwise speed of the rotation would be strangely uneven |
|
| 87 |
|
|
| 88 |
d.add( new Static1D(36*points[0]) ); |
|
| 89 |
d.add( new Static1D(36*points[1]) ); |
|
| 90 |
d.add( new Static1D(36*points[2]) ); |
|
| 91 |
d.add( new Static1D(36*points[3]) ); |
|
| 92 |
d.add( new Static1D(36*points[4]) ); |
|
| 93 |
|
|
| 94 |
mCubeEffects[phase][0] = new MatrixEffectRotate(d,axis,center); |
|
| 95 |
} |
|
| 96 |
|
|
| 97 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 98 |
// PUBLIC API |
|
| 99 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 100 |
|
|
| 101 |
public void createEffectsPhase0(int duration) |
|
| 102 |
{
|
|
| 103 |
createEffects(0,duration,new int[] {0,1,3,6,10});
|
|
| 104 |
} |
|
| 105 |
|
|
| 106 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 107 |
|
|
| 108 |
public void createEffectsPhase1(int duration) |
|
| 109 |
{
|
|
| 110 |
createEffects(1,duration,new int[] {0,4,7,9,10});
|
|
| 71 | 111 |
} |
| 72 | 112 |
|
| 73 | 113 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| src/main/java/org/distorted/effect/win/WinEffect.java | ||
|---|---|---|
| 36 | 36 |
public enum Type |
| 37 | 37 |
{
|
| 38 | 38 |
NONE (WinEffectNone.class), |
| 39 |
SPIN (WinEffectSpin.class), |
|
| 40 | 39 |
GLOW (WinEffectGlow.class), |
| 41 | 40 |
; |
| 42 | 41 |
|
| ... | ... | |
| 77 | 76 |
|
| 78 | 77 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 79 | 78 |
|
| 79 |
abstract void createEffects(int duration); |
|
| 80 |
|
|
| 81 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 82 |
|
|
| 83 |
private void assignEffects() |
|
| 84 |
{
|
|
| 85 |
mCubeEffectNumber = ( mCubeEffects!=null ) ? mCubeEffects.length : 0; |
|
| 86 |
mNodeEffectNumber = ( mNodeEffects!=null ) ? mNodeEffects.length : 0; |
|
| 87 |
|
|
| 88 |
if( mCubeEffectNumber==0 && mNodeEffectNumber==0 ) |
|
| 89 |
{
|
|
| 90 |
throw new RuntimeException("Cube and Node Effects both not created!");
|
|
| 91 |
} |
|
| 92 |
|
|
| 93 |
for(int i=0; i<mCubeEffectNumber; i++) |
|
| 94 |
{
|
|
| 95 |
mCube.apply(mCubeEffects[i],mCubeEffectPosition[i]); |
|
| 96 |
mCubeEffects[i].notifyWhenFinished(this); |
|
| 97 |
} |
|
| 98 |
|
|
| 99 |
DistortedEffects nodeEffects = mCube.getEffects(); |
|
| 100 |
|
|
| 101 |
for(int i=0; i<mNodeEffectNumber; i++) |
|
| 102 |
{
|
|
| 103 |
nodeEffects.apply(mNodeEffects[i],mNodeEffectPosition[i]); |
|
| 104 |
mNodeEffects[i].notifyWhenFinished(this); |
|
| 105 |
} |
|
| 106 |
} |
|
| 107 |
|
|
| 108 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 109 |
// PUBLIC API |
|
| 110 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 111 |
|
|
| 112 |
@SuppressWarnings("unused")
|
|
| 80 | 113 |
public static String[] getNames() |
| 81 | 114 |
{
|
| 82 | 115 |
String[] names = new String[NUM_EFFECTS]; |
| ... | ... | |
| 91 | 124 |
|
| 92 | 125 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 93 | 126 |
|
| 127 |
@SuppressWarnings("unused")
|
|
| 94 | 128 |
public static WinEffect create(int ordinal) throws InstantiationException, IllegalAccessException |
| 95 | 129 |
{
|
| 96 | 130 |
return types[ordinal].effect.newInstance(); |
| 97 | 131 |
} |
| 98 | 132 |
|
| 99 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 100 |
|
|
| 101 |
abstract void createEffects(int duration); |
|
| 102 |
|
|
| 103 | 133 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 104 | 134 |
|
| 105 | 135 |
public void effectFinished(final long effectID) |
| ... | ... | |
| 132 | 162 |
|
| 133 | 163 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 134 | 164 |
|
| 165 |
@SuppressWarnings("unused")
|
|
| 135 | 166 |
public long start(int duration, RubikRenderer renderer) |
| 136 | 167 |
{
|
| 137 | 168 |
mScreen = renderer.getScreen(); |
| ... | ... | |
| 145 | 176 |
return FAKE_EFFECT_ID; |
| 146 | 177 |
} |
| 147 | 178 |
|
| 148 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 149 |
|
|
| 150 |
private void assignEffects() |
|
| 151 |
{
|
|
| 152 |
mCubeEffectNumber = ( mCubeEffects!=null ) ? mCubeEffects.length : 0; |
|
| 153 |
mNodeEffectNumber = ( mNodeEffects!=null ) ? mNodeEffects.length : 0; |
|
| 154 |
|
|
| 155 |
if( mCubeEffectNumber==0 && mNodeEffectNumber==0 ) |
|
| 156 |
{
|
|
| 157 |
throw new RuntimeException("Cube and Node Effects both not created!");
|
|
| 158 |
} |
|
| 159 |
|
|
| 160 |
for(int i=0; i<mCubeEffectNumber; i++) |
|
| 161 |
{
|
|
| 162 |
mCube.apply(mCubeEffects[i],mCubeEffectPosition[i]); |
|
| 163 |
mCubeEffects[i].notifyWhenFinished(this); |
|
| 164 |
} |
|
| 165 |
|
|
| 166 |
DistortedEffects nodeEffects = mCube.getEffects(); |
|
| 167 |
|
|
| 168 |
for(int i=0; i<mNodeEffectNumber; i++) |
|
| 169 |
{
|
|
| 170 |
nodeEffects.apply(mNodeEffects[i],mNodeEffectPosition[i]); |
|
| 171 |
mNodeEffects[i].notifyWhenFinished(this); |
|
| 172 |
} |
|
| 173 |
} |
|
| 174 |
|
|
| 175 | 179 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 176 | 180 |
|
| 177 | 181 |
@SuppressWarnings("unused")
|
| src/main/java/org/distorted/effect/win/WinEffectSpin.java | ||
|---|---|---|
| 1 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 2 |
// Copyright 2019 Leszek Koltunski // |
|
| 3 |
// // |
|
| 4 |
// This file is part of Distorted. // |
|
| 5 |
// // |
|
| 6 |
// Distorted 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 |
// Distorted 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 Distorted. If not, see <http://www.gnu.org/licenses/>. // |
|
| 18 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 19 |
|
|
| 20 |
package org.distorted.effect.win; |
|
| 21 |
|
|
| 22 |
import org.distorted.library.effect.Effect; |
|
| 23 |
import org.distorted.library.effect.MatrixEffectRotate; |
|
| 24 |
import org.distorted.library.type.Dynamic; |
|
| 25 |
import org.distorted.library.type.Dynamic1D; |
|
| 26 |
import org.distorted.library.type.Static1D; |
|
| 27 |
import org.distorted.library.type.Static3D; |
|
| 28 |
|
|
| 29 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 30 |
|
|
| 31 |
public class WinEffectSpin extends WinEffect |
|
| 32 |
{
|
|
| 33 |
public void createEffects(int duration) |
|
| 34 |
{
|
|
| 35 |
mCubeEffectPosition = new int[] {3};
|
|
| 36 |
mCubeEffects = new Effect[mCubeEffectPosition.length]; |
|
| 37 |
|
|
| 38 |
Static3D axis = new Static3D(1,0,0); |
|
| 39 |
Static3D center= new Static3D(0,0,0); |
|
| 40 |
|
|
| 41 |
Dynamic1D d0 = new Dynamic1D(duration/2, 1.0f); |
|
| 42 |
d0.setMode(Dynamic.MODE_JUMP); |
|
| 43 |
d0.setConvexity(0.0f); // otherwise speed of the rotation would be strangely uneven |
|
| 44 |
d0.add(new Static1D( 0*36)); |
|
| 45 |
d0.add(new Static1D( 1*36)); |
|
| 46 |
d0.add(new Static1D( 3*36)); |
|
| 47 |
d0.add(new Static1D( 6*36)); |
|
| 48 |
d0.add(new Static1D(10*36)); |
|
| 49 |
d0.add(new Static1D(14*36)); |
|
| 50 |
d0.add(new Static1D(17*36)); |
|
| 51 |
d0.add(new Static1D(19*36)); |
|
| 52 |
d0.add(new Static1D(20*36)); |
|
| 53 |
|
|
| 54 |
mCubeEffects[0] = new MatrixEffectRotate(d0,axis,center); |
|
| 55 |
} |
|
| 56 |
|
|
| 57 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 58 |
// Enable all effects used in this Effect. Called by reflection from the parent class. |
|
| 59 |
|
|
| 60 |
@SuppressWarnings("unused")
|
|
| 61 |
static void enable() |
|
| 62 |
{
|
|
| 63 |
|
|
| 64 |
} |
|
| 65 |
} |
|
| src/main/java/org/distorted/magic/RubikActivity.java | ||
|---|---|---|
| 42 | 42 |
private static final int[] button_ids = {R.id.rubikSize2, R.id.rubikSize3, R.id.rubikSize4};
|
| 43 | 43 |
|
| 44 | 44 |
public static final int MIN_SCRAMBLE = 1; |
| 45 |
public static final int DEF_SCRAMBLE = 3; |
|
| 45 | 46 |
public static final int MAX_SCRAMBLE = 10; |
| 46 | 47 |
|
| 47 | 48 |
private static int mSize = DEFAULT_SIZE; |
| 48 | 49 |
private HorizontalNumberPicker mPicker; |
| 49 | 50 |
|
| 51 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 52 |
|
|
| 53 |
private void markButton(int size) |
|
| 54 |
{
|
|
| 55 |
mSize = size; |
|
| 56 |
|
|
| 57 |
for(int b=0; b<button_ids.length; b++) |
|
| 58 |
{
|
|
| 59 |
Drawable d = findViewById(button_ids[b]).getBackground(); |
|
| 60 |
|
|
| 61 |
if( size == b+SMALLEST_SIZE ) |
|
| 62 |
{
|
|
| 63 |
d.setColorFilter(ContextCompat.getColor(this,R.color.red), PorterDuff.Mode.MULTIPLY); |
|
| 64 |
} |
|
| 65 |
else |
|
| 66 |
{
|
|
| 67 |
d.clearColorFilter(); |
|
| 68 |
} |
|
| 69 |
} |
|
| 70 |
} |
|
| 71 |
|
|
| 72 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 73 |
|
|
| 74 |
private void savePreferences() |
|
| 75 |
{
|
|
| 76 |
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); |
|
| 77 |
SharedPreferences.Editor editor = preferences.edit(); |
|
| 78 |
|
|
| 79 |
for (int i=0; i< BaseEffect.Type.LENGTH; i++) |
|
| 80 |
{
|
|
| 81 |
BaseEffect.Type.getType(i).savePreferences(editor); |
|
| 82 |
} |
|
| 83 |
|
|
| 84 |
editor.putInt("scramble", mPicker.getValue() );
|
|
| 85 |
|
|
| 86 |
editor.apply(); |
|
| 87 |
} |
|
| 88 |
|
|
| 89 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 90 |
|
|
| 91 |
private void restorePreferences() |
|
| 92 |
{
|
|
| 93 |
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); |
|
| 94 |
|
|
| 95 |
for (int i=0; i< BaseEffect.Type.LENGTH; i++) |
|
| 96 |
{
|
|
| 97 |
BaseEffect.Type.getType(i).restorePreferences(preferences); |
|
| 98 |
} |
|
| 99 |
|
|
| 100 |
int scramble= preferences.getInt("scramble", DEF_SCRAMBLE);
|
|
| 101 |
|
|
| 102 |
mPicker.setValue(scramble); |
|
| 103 |
} |
|
| 104 |
|
|
| 105 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 106 |
|
|
| 107 |
static int getSize() |
|
| 108 |
{
|
|
| 109 |
return mSize; |
|
| 110 |
} |
|
| 111 |
|
|
| 50 | 112 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 51 | 113 |
|
| 52 | 114 |
@Override |
| ... | ... | |
| 96 | 158 |
} |
| 97 | 159 |
|
| 98 | 160 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 99 |
|
|
| 100 |
static int getSize() |
|
| 101 |
{
|
|
| 102 |
return mSize; |
|
| 103 |
} |
|
| 104 |
|
|
| 161 |
// PUBLIC API |
|
| 105 | 162 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 106 | 163 |
|
| 107 | 164 |
public void Settings(View v) |
| ... | ... | |
| 157 | 214 |
markButton(size); |
| 158 | 215 |
} |
| 159 | 216 |
} |
| 160 |
|
|
| 161 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 162 |
|
|
| 163 |
private void markButton(int size) |
|
| 164 |
{
|
|
| 165 |
mSize = size; |
|
| 166 |
|
|
| 167 |
for(int b=0; b<button_ids.length; b++) |
|
| 168 |
{
|
|
| 169 |
Drawable d = findViewById(button_ids[b]).getBackground(); |
|
| 170 |
|
|
| 171 |
if( size == b+SMALLEST_SIZE ) |
|
| 172 |
{
|
|
| 173 |
d.setColorFilter(ContextCompat.getColor(this,R.color.red), PorterDuff.Mode.MULTIPLY); |
|
| 174 |
} |
|
| 175 |
else |
|
| 176 |
{
|
|
| 177 |
d.clearColorFilter(); |
|
| 178 |
} |
|
| 179 |
} |
|
| 180 |
} |
|
| 181 |
|
|
| 182 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 183 |
|
|
| 184 |
private void savePreferences() |
|
| 185 |
{
|
|
| 186 |
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); |
|
| 187 |
SharedPreferences.Editor editor = preferences.edit(); |
|
| 188 |
|
|
| 189 |
for (int i=0; i< BaseEffect.Type.LENGTH; i++) |
|
| 190 |
{
|
|
| 191 |
BaseEffect.Type.getType(i).savePreferences(editor); |
|
| 192 |
} |
|
| 193 |
|
|
| 194 |
editor.putInt("scramble", mPicker.getValue() );
|
|
| 195 |
|
|
| 196 |
editor.apply(); |
|
| 197 |
} |
|
| 198 |
|
|
| 199 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 200 |
|
|
| 201 |
private void restorePreferences() |
|
| 202 |
{
|
|
| 203 |
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); |
|
| 204 |
|
|
| 205 |
for (int i=0; i< BaseEffect.Type.LENGTH; i++) |
|
| 206 |
{
|
|
| 207 |
BaseEffect.Type.getType(i).restorePreferences(preferences); |
|
| 208 |
} |
|
| 209 |
|
|
| 210 |
int scramble= preferences.getInt("scramble", MIN_SCRAMBLE);
|
|
| 211 |
|
|
| 212 |
mPicker.setValue(scramble); |
|
| 213 |
} |
|
| 214 | 217 |
} |
| src/main/java/org/distorted/magic/RubikCube.java | ||
|---|---|---|
| 24 | 24 |
import android.graphics.Paint; |
| 25 | 25 |
|
| 26 | 26 |
import org.distorted.library.effect.Effect; |
| 27 |
import org.distorted.library.effect.EffectType; |
|
| 28 | 27 |
import org.distorted.library.effect.MatrixEffectMove; |
| 29 | 28 |
import org.distorted.library.effect.MatrixEffectQuaternion; |
| 30 | 29 |
import org.distorted.library.effect.MatrixEffectRotate; |
| 31 | 30 |
import org.distorted.library.effect.MatrixEffectScale; |
| 32 | 31 |
import org.distorted.library.effect.VertexEffectSink; |
| 33 |
import org.distorted.library.effectqueue.EffectQueue; |
|
| 34 | 32 |
import org.distorted.library.main.DistortedEffects; |
| 35 | 33 |
import org.distorted.library.main.DistortedNode; |
| 36 | 34 |
import org.distorted.library.main.DistortedTexture; |
| ... | ... | |
| 67 | 65 |
private MatrixEffectRotate[][][] mRotateEffect; |
| 68 | 66 |
private Static1D mRotationAngleStatic, mRotationAngleMiddle, mRotationAngleFinal; |
| 69 | 67 |
private Static3D mMove, mScale, mNodeMove, mNodeScale; |
| 68 |
private Static4D mQuatAccumulated; |
|
| 70 | 69 |
private DistortedTexture mTexture; |
| 71 | 70 |
|
| 72 | 71 |
private int mRotAxis, mRotRow; |
| ... | ... | |
| 93 | 92 |
mNodeMove = new Static3D(0,0,0); |
| 94 | 93 |
mNodeScale= new Static3D(1,1,1); |
| 95 | 94 |
|
| 95 |
mQuatAccumulated = quatAcc; |
|
| 96 |
|
|
| 96 | 97 |
mRotAxis = VECTX; |
| 97 | 98 |
mTexture = new DistortedTexture(TEXTURE_SIZE,TEXTURE_SIZE); |
| 98 | 99 |
|
| ... | ... | |
| 187 | 188 |
|
| 188 | 189 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 189 | 190 |
|
| 190 |
boolean isSolved()
|
|
| 191 |
private int computeNearestAngle(float angle)
|
|
| 191 | 192 |
{
|
| 192 |
Static4D q = mQuatScramble[0][0][0]; |
|
| 193 |
|
|
| 194 |
float x = q.get1(); |
|
| 195 |
float y = q.get2(); |
|
| 196 |
float z = q.get3(); |
|
| 197 |
float w = q.get4(); |
|
| 198 |
|
|
| 199 |
for(int i = 0; i< mSize; i++) |
|
| 200 |
for(int j = 0; j< mSize; j++) |
|
| 201 |
for(int k = 0; k< mSize; k++) |
|
| 202 |
{
|
|
| 203 |
if( i==0 || i==mSize-1 || j==0 || j==mSize-1 || k==0 || k==mSize-1 ) |
|
| 204 |
{
|
|
| 205 |
q = mQuatScramble[i][j][k]; |
|
| 193 |
final int NEAREST = 90; |
|
| 206 | 194 |
|
| 207 |
if( q.get1()!=x || q.get2()!=y || q.get3()!=z || q.get4()!=w ) |
|
| 208 |
{
|
|
| 209 |
return false; |
|
| 210 |
} |
|
| 211 |
} |
|
| 212 |
} |
|
| 195 |
int tmp = (int)((angle+NEAREST/2)/NEAREST); |
|
| 196 |
if( angle< -(NEAREST/2) ) tmp-=1; |
|
| 213 | 197 |
|
| 214 |
return true;
|
|
| 198 |
return NEAREST*tmp;
|
|
| 215 | 199 |
} |
| 216 | 200 |
|
| 217 | 201 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 202 |
// All legal rotation quats must have all four of their components equal to either |
|
| 203 |
// 0, 1, -1, 0.5, -0.5 or +-sqrt(2)/2. |
|
| 204 |
// |
|
| 205 |
// Because of quatMultiplication, errors can accumulate - so to avoid this, we |
|
| 206 |
// correct the value of the 'scramble' quat to what it should be. |
|
| 207 |
// |
|
| 208 |
// We also have to remember that the group of unit quaternions is a double-cover of rotations |
|
| 209 |
// in 3D ( q represents the same rotation as -q ) - so invert if needed. |
|
| 218 | 210 |
|
| 219 |
public void apply(Effect effect, int position) |
|
| 211 |
private static final float SQ2 = 0.5f*((float)Math.sqrt(2)); |
|
| 212 |
private static final float[] LEGAL = { 0.0f , 0.5f , -0.5f , 1.0f , -1.0f , SQ2 , -SQ2 };
|
|
| 213 |
|
|
| 214 |
private void normalizeScrambleQuat(int i, int j, int k) |
|
| 220 | 215 |
{
|
| 221 |
for(int x=0; x<mSize; x++) |
|
| 222 |
for(int y=0; y<mSize; y++) |
|
| 223 |
for(int z=0; z<mSize; z++) |
|
| 224 |
{
|
|
| 225 |
if( x==0 || x==mSize-1 || y==0 || y==mSize-1 || z==0 || z==mSize-1 ) |
|
| 226 |
{
|
|
| 227 |
mEffects[x][y][z].apply(effect, position); |
|
| 228 |
} |
|
| 229 |
} |
|
| 230 |
} |
|
| 216 |
Static4D quat = mQuatScramble[i][j][k]; |
|
| 231 | 217 |
|
| 232 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 218 |
float x = quat.get1(); |
|
| 219 |
float y = quat.get2(); |
|
| 220 |
float z = quat.get3(); |
|
| 221 |
float w = quat.get4(); |
|
| 222 |
float diff; |
|
| 233 | 223 |
|
| 234 |
public void remove(long effectID) |
|
| 235 |
{
|
|
| 236 |
for(int x=0; x<mSize; x++) |
|
| 237 |
for(int y=0; y<mSize; y++) |
|
| 238 |
for(int z=0; z<mSize; z++) |
|
| 224 |
for(float legal: LEGAL) |
|
| 225 |
{
|
|
| 226 |
diff = x-legal; |
|
| 227 |
if( diff*diff<0.01f ) x = legal; |
|
| 228 |
diff = y-legal; |
|
| 229 |
if( diff*diff<0.01f ) y = legal; |
|
| 230 |
diff = z-legal; |
|
| 231 |
if( diff*diff<0.01f ) z = legal; |
|
| 232 |
diff = w-legal; |
|
| 233 |
if( diff*diff<0.01f ) w = legal; |
|
| 234 |
} |
|
| 235 |
|
|
| 236 |
if( w<0 ) |
|
| 237 |
{
|
|
| 238 |
w = -w; |
|
| 239 |
z = -z; |
|
| 240 |
y = -y; |
|
| 241 |
x = -x; |
|
| 242 |
} |
|
| 243 |
else if( w==0 ) |
|
| 244 |
{
|
|
| 245 |
if( z<0 ) |
|
| 246 |
{
|
|
| 247 |
z = -z; |
|
| 248 |
y = -y; |
|
| 249 |
x = -x; |
|
| 250 |
} |
|
| 251 |
else if( z==0 ) |
|
| 252 |
{
|
|
| 253 |
if( y<0 ) |
|
| 239 | 254 |
{
|
| 240 |
if( x==0 || x==mSize-1 || y==0 || y==mSize-1 || z==0 || z==mSize-1 ) |
|
| 255 |
y = -y; |
|
| 256 |
x = -x; |
|
| 257 |
} |
|
| 258 |
else if( y==0 ) |
|
| 259 |
{
|
|
| 260 |
if( x<0 ) |
|
| 241 | 261 |
{
|
| 242 |
mEffects[x][y][z].abortById(effectID);
|
|
| 262 |
x = -x;
|
|
| 243 | 263 |
} |
| 244 | 264 |
} |
| 245 |
} |
|
| 246 |
|
|
| 247 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 265 |
} |
|
| 266 |
} |
|
| 248 | 267 |
|
| 249 |
public void solve() |
|
| 250 |
{
|
|
| 251 |
for(int x=0; x<mSize; x++) |
|
| 252 |
for(int y=0; y<mSize; y++) |
|
| 253 |
for(int z=0; z<mSize; z++) |
|
| 254 |
if( x==0 || x==mSize-1 || y==0 || y==mSize-1 || z==0 || z==mSize-1 ) |
|
| 255 |
{
|
|
| 256 |
mQuatScramble[x][y][z].set(0,0,0,1); |
|
| 257 |
mCurrentPosition[x][y][z].set(x,y,z); |
|
| 258 |
} |
|
| 268 |
mQuatScramble[i][j][k].set(x,y,z,w); |
|
| 259 | 269 |
} |
| 260 | 270 |
|
| 261 | 271 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 262 | 272 |
|
| 263 |
public String print_effects()
|
|
| 273 |
private float getSinkStrength()
|
|
| 264 | 274 |
{
|
| 265 |
String str=""; |
|
| 266 |
|
|
| 267 |
EffectQueue[] effects = mEffects[0][0][0].getQueues(); |
|
| 268 |
EffectQueue matrix = effects[0]; |
|
| 269 |
EffectQueue vertex = effects[1]; |
|
| 270 |
EffectQueue fragment = effects[2]; |
|
| 271 |
EffectQueue postprocess = effects[3]; |
|
| 272 |
|
|
| 273 |
str+="MATRIX: "; |
|
| 274 |
int m_len = matrix.getNumEffects(); |
|
| 275 |
for(int i=0; i<m_len; i++) |
|
| 276 |
{
|
|
| 277 |
str+=(" "+matrix.getEffect(i).getName()+"("+matrix.getEffect(i).getID()+")" );
|
|
| 278 |
} |
|
| 279 |
str+='\n'; |
|
| 280 |
|
|
| 281 |
str+="VERTEX: "; |
|
| 282 |
int v_len = vertex.getNumEffects(); |
|
| 283 |
for(int i=0; i<v_len; i++) |
|
| 275 |
switch(mSize) |
|
| 284 | 276 |
{
|
| 285 |
str+=(" "+vertex.getEffect(i).getName()+"("+matrix.getEffect(i).getID()+")" );
|
|
| 277 |
case 1 : return 1.1f; |
|
| 278 |
case 2 : return 1.5f; |
|
| 279 |
case 3 : return 1.8f; |
|
| 280 |
case 4 : return 2.0f; |
|
| 281 |
default: return 3.0f - 4.0f/mSize; |
|
| 286 | 282 |
} |
| 287 |
str+='\n';
|
|
| 283 |
}
|
|
| 288 | 284 |
|
| 289 |
str+="FRAGMENT: "; |
|
| 290 |
int f_len = fragment.getNumEffects(); |
|
| 291 |
for(int i=0; i<f_len; i++) |
|
| 292 |
{
|
|
| 293 |
str+=(" "+fragment.getEffect(i).getName()+"("+matrix.getEffect(i).getID()+")" );
|
|
| 294 |
} |
|
| 295 |
str+='\n'; |
|
| 285 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 296 | 286 |
|
| 297 |
str+="POSTPROCESS: ";
|
|
| 298 |
int p_len = postprocess.getNumEffects();
|
|
| 299 |
for(int i=0; i<p_len; i++)
|
|
| 287 |
private boolean belongsToRotation(int x, int y, int z, int vector, int row)
|
|
| 288 |
{
|
|
| 289 |
switch(vector)
|
|
| 300 | 290 |
{
|
| 301 |
str+=(" "+postprocess.getEffect(i).getName()+"("+matrix.getEffect(i).getID()+")" );
|
|
| 291 |
case VECTX: return mCurrentPosition[x][y][z].get1()==row; |
|
| 292 |
case VECTY: return mCurrentPosition[x][y][z].get2()==row; |
|
| 293 |
case VECTZ: return mCurrentPosition[x][y][z].get3()==row; |
|
| 302 | 294 |
} |
| 303 |
str+='\n'; |
|
| 304 | 295 |
|
| 305 |
return str;
|
|
| 296 |
return false;
|
|
| 306 | 297 |
} |
| 298 |
|
|
| 307 | 299 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 308 | 300 |
|
| 309 |
public int getNumEffects(EffectType type)
|
|
| 301 |
private void modifyCurrentPosition(int x, int y, int z, Static4D quat)
|
|
| 310 | 302 |
{
|
| 311 |
return mEffects[0][0][0].getNumEffects(type); |
|
| 303 |
Static3D current = mCurrentPosition[x][y][z]; |
|
| 304 |
float diff = 0.5f*(mSize-1); |
|
| 305 |
float cubitCenterX = current.get1() - diff; |
|
| 306 |
float cubitCenterY = current.get2() - diff; |
|
| 307 |
float cubitCenterZ = current.get3() - diff; |
|
| 308 |
|
|
| 309 |
Static4D cubitCenter = new Static4D(cubitCenterX, cubitCenterY, cubitCenterZ, 0); |
|
| 310 |
Static4D rotatedCenter = RubikSurfaceView.rotateVectorByQuat( cubitCenter, quat); |
|
| 311 |
|
|
| 312 |
float rotatedX = rotatedCenter.get1() + diff; |
|
| 313 |
float rotatedY = rotatedCenter.get2() + diff; |
|
| 314 |
float rotatedZ = rotatedCenter.get3() + diff; |
|
| 315 |
|
|
| 316 |
int roundedX = (int)(rotatedX+0.1f); |
|
| 317 |
int roundedY = (int)(rotatedY+0.1f); |
|
| 318 |
int roundedZ = (int)(rotatedZ+0.1f); |
|
| 319 |
|
|
| 320 |
mCurrentPosition[x][y][z].set1(roundedX); |
|
| 321 |
mCurrentPosition[x][y][z].set2(roundedY); |
|
| 322 |
mCurrentPosition[x][y][z].set3(roundedZ); |
|
| 312 | 323 |
} |
| 313 | 324 |
|
| 314 | 325 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 315 | 326 |
|
| 316 |
public long addNewRotation(int vector, int row, int angle, long durationMillis, EffectListener listener )
|
|
| 327 |
boolean isSolved()
|
|
| 317 | 328 |
{
|
| 318 |
Static3D axis = VectX; |
|
| 319 |
long effectID=0; |
|
| 320 |
boolean first = true; |
|
| 321 |
|
|
| 322 |
switch(vector) |
|
| 323 |
{
|
|
| 324 |
case VECTX: axis = VectX; break; |
|
| 325 |
case VECTY: axis = VectY; break; |
|
| 326 |
case VECTZ: axis = VectZ; break; |
|
| 327 |
} |
|
| 328 |
|
|
| 329 |
mRotAxis = vector; |
|
| 330 |
mRotRow = row; |
|
| 329 |
Static4D q = mQuatScramble[0][0][0]; |
|
| 331 | 330 |
|
| 332 |
mRotationAngleStatic.set1(0.0f); |
|
| 331 |
float x = q.get1(); |
|
| 332 |
float y = q.get2(); |
|
| 333 |
float z = q.get3(); |
|
| 334 |
float w = q.get4(); |
|
| 333 | 335 |
|
| 334 |
for(int x=0; x<mSize; x++) |
|
| 335 |
for(int y=0; y<mSize; y++) |
|
| 336 |
for(int z=0; z<mSize; z++) |
|
| 337 |
if( x==0 || x==mSize-1 || y==0 || y==mSize-1 || z==0 || z==mSize-1 ) |
|
| 336 |
for(int i = 0; i< mSize; i++) |
|
| 337 |
for(int j = 0; j< mSize; j++) |
|
| 338 |
for(int k = 0; k< mSize; k++) |
|
| 339 |
{
|
|
| 340 |
if( i==0 || i==mSize-1 || j==0 || j==mSize-1 || k==0 || k==mSize-1 ) |
|
| 338 | 341 |
{
|
| 339 |
if( belongsToRotation(x,y,z,vector,mRotRow) ) |
|
| 340 |
{
|
|
| 341 |
mRotationAxis[x][y][z].set(axis); |
|
| 342 |
mRotationAngle[x][y][z].setDuration(durationMillis); |
|
| 343 |
mRotationAngle[x][y][z].resetToBeginning(); |
|
| 344 |
mRotationAngle[x][y][z].add(new Static1D(0)); |
|
| 345 |
mRotationAngle[x][y][z].add(new Static1D(angle)); |
|
| 342 |
q = mQuatScramble[i][j][k]; |
|
| 346 | 343 |
|
| 347 |
if( first ) |
|
| 348 |
{
|
|
| 349 |
first = false; |
|
| 350 |
effectID = mRotateEffect[x][y][z].getID(); |
|
| 351 |
mRotateEffect[x][y][z].notifyWhenFinished(listener); |
|
| 352 |
} |
|
| 344 |
if( q.get1()!=x || q.get2()!=y || q.get3()!=z || q.get4()!=w ) |
|
| 345 |
{
|
|
| 346 |
return false; |
|
| 353 | 347 |
} |
| 354 | 348 |
} |
| 349 |
} |
|
| 355 | 350 |
|
| 356 |
return effectID; |
|
| 357 |
} |
|
| 358 |
|
|
| 359 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 360 |
|
|
| 361 |
public int getSize() |
|
| 362 |
{
|
|
| 363 |
return mSize; |
|
| 351 |
return true; |
|
| 364 | 352 |
} |
| 365 | 353 |
|
| 366 | 354 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 415 | 403 |
} |
| 416 | 404 |
} |
| 417 | 405 |
|
| 418 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 419 |
|
|
| 420 |
void continueRotation(float angleInDegrees) |
|
| 421 |
{
|
|
| 422 |
mRotationAngleStatic.set1(angleInDegrees); |
|
| 423 |
} |
|
| 424 |
|
|
| 425 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 426 |
|
|
| 427 |
private int computeNearestAngle(float angle) |
|
| 428 |
{
|
|
| 429 |
final int NEAREST = 90; |
|
| 430 |
|
|
| 431 |
int tmp = (int)((angle+NEAREST/2)/NEAREST); |
|
| 432 |
if( angle< -(NEAREST/2) ) tmp-=1; |
|
| 433 |
|
|
| 434 |
return NEAREST*tmp; |
|
| 435 |
} |
|
| 436 |
|
|
| 437 | 406 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 438 | 407 |
|
| 439 | 408 |
long finishRotationNow(EffectListener listener) |
| ... | ... | |
| 484 | 453 |
|
| 485 | 454 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 486 | 455 |
|
| 487 |
public void removeRotationNow()
|
|
| 456 |
void continueRotation(float angleInDegrees)
|
|
| 488 | 457 |
{
|
| 489 |
float qx=0,qy=0,qz=0; |
|
| 490 |
boolean first = true; |
|
| 491 |
Static4D quat = null; |
|
| 492 |
|
|
| 493 |
switch(mRotAxis) |
|
| 494 |
{
|
|
| 495 |
case VECTX: qx=1; break; |
|
| 496 |
case VECTY: qy=1; break; |
|
| 497 |
case VECTZ: qz=1; break; |
|
| 498 |
} |
|
| 458 |
mRotationAngleStatic.set1(angleInDegrees); |
|
| 459 |
} |
|
| 499 | 460 |
|
| 500 |
for(int x=0; x<mSize; x++) |
|
| 501 |
for(int y=0; y<mSize; y++) |
|
| 502 |
for(int z=0; z<mSize; z++) |
|
| 503 |
if( x==0 || x==mSize-1 || y==0 || y==mSize-1 || z==0 || z==mSize-1 ) |
|
| 504 |
{
|
|
| 505 |
if( belongsToRotation(x,y,z,mRotAxis,mRotRow) ) |
|
| 506 |
{
|
|
| 507 |
if( first ) |
|
| 508 |
{
|
|
| 509 |
first = false; |
|
| 510 |
int pointNum = mRotationAngle[x][y][z].getNumPoints(); |
|
| 511 |
|
|
| 512 |
if( pointNum>=1 ) |
|
| 513 |
{
|
|
| 514 |
float startingAngle = mRotationAngle[x][y][z].getPoint(pointNum-1).get1(); |
|
| 515 |
int nearestAngleInDegrees = computeNearestAngle(startingAngle); |
|
| 516 |
double nearestAngleInRadians = nearestAngleInDegrees*Math.PI/180; |
|
| 517 |
float sinA =-(float)Math.sin(nearestAngleInRadians*0.5); |
|
| 518 |
float cosA = (float)Math.cos(nearestAngleInRadians*0.5); |
|
| 519 |
quat = new Static4D(qx*sinA, qy*sinA, qz*sinA, cosA); |
|
| 520 |
} |
|
| 521 |
else |
|
| 522 |
{
|
|
| 523 |
android.util.Log.e("cube", "ERROR removing rotation!");
|
|
| 524 |
return; |
|
| 525 |
} |
|
| 526 |
} |
|
| 527 |
|
|
| 528 |
mRotationAngle[x][y][z].removeAll(); |
|
| 529 |
mQuatScramble[x][y][z].set(RubikSurfaceView.quatMultiply(quat,mQuatScramble[x][y][z])); |
|
| 530 |
normalizeScrambleQuat(x,y,z); |
|
| 531 |
modifyCurrentPosition(x,y,z,quat); |
|
| 532 |
} |
|
| 533 |
} |
|
| 534 |
|
|
| 535 |
mRotationAngleStatic.set1(0); |
|
| 536 |
} |
|
| 537 |
|
|
| 538 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 539 |
// All legal rotation quats must have all four of their components equal to either |
|
| 540 |
// 0, 1, -1, 0.5, -0.5 or +-sqrt(2)/2. |
|
| 541 |
// |
|
| 542 |
// Because of quatMultiplication, errors can accumulate - so to avoid this, we |
|
| 543 |
// correct the value of the 'scramble' quat to what it should be. |
|
| 544 |
// |
|
| 545 |
// We also have to remember that the group of unit quaternions is a double-cover of rotations |
|
| 546 |
// in 3D ( q represents the same rotation as -q ) - so invert if needed. |
|
| 547 |
|
|
| 548 |
private static final float SQ2 = 0.5f*((float)Math.sqrt(2)); |
|
Also available in: Unified diff
RubikCube: further fixes