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https://github.com/libretro/scummvm.git
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initial implementation of o72_arrayOps_127 and o90_sortArray
svn-id: r17337
This commit is contained in:
Gregory Montoir
parent
1f719929e9
commit
7b88503437
2
TODO
2
TODO
@ -265,8 +265,6 @@ SCUMM
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- Add support for processWizImage mode 7 (For soccer2004)
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- Add support for processWizImage mode 10 (For footdemo)
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- Add support for RMAP/XMAP resources in drawWizImage (Used by akos codec 32 too)
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- Add support for arrayOps case 127 (For chase/lost/smaller/bb2demo/footdemo).
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- Add support for o90_sortArray (Used in bb2demo/footdemo/lost/smaller).
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- Add support for o90_getPolygonOverlap case10 (Used in Caramel Pit of pajama3)
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- Add support for floodState (For puzzle in pajama2)
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- Add support for o80_unknownE0 type1 (For binoculars in pajama2)
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@ -739,6 +739,10 @@ protected:
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virtual void writeArray(int array, int idx2, int idx1, int value);
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void redimArray(int arrayId, int newDim2start, int newDim2end,
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int newDim1start, int newDim1end, int type);
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void checkArrayLimits(int array, int dim2start, int dim2end, int dim1start, int dim1end);
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void copyArray(int array1, int a1_dim2start, int a1_dim2end, int a1_dim1start, int a1_dim1end,
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int array2, int a2_dim2start, int a2_dim2end, int a2_dim1start, int a2_dim1end);
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void copyArrayHelper(ArrayHeader *ah, int idx2, int idx1, int len1, byte **data, int *size, int *num);
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virtual int setupStringArray(int size);
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int readFileToArray(int slot, int32 size);
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void writeFileFromArray(int slot, int resID);
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@ -902,6 +906,9 @@ protected:
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int isWizPixelNonTransparent(int resnum, int state, int x, int y, int flags);
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uint8 getWizPixelColor(int resnum, int state, int x, int y, int flags);
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int computeWizHistogram(int resnum, int state, int x, int y, int w, int h);
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void getArrayDim(int array, int *dim2start, int *dim2end, int *dim1start, int *dim1end);
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void sortArray(int array, int dim2start, int dim2end, int dim1start, int dim1end, int sortOrder);
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uint8 *getHEPalette(int palSlot);
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void setHEPaletteColor(int palSlot, uint8 color, uint8 r, uint8 g, uint8 b);
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@ -1423,18 +1423,19 @@ void ScummEngine_v72he::o72_arrayOps() {
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break;
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case 127:
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{
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// TODO
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//Array1
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dim1end = pop();
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dim1start = pop();
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dim2end = pop();
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dim2start = pop();
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//Array2
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array = fetchScriptWord();
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dim1end = pop();
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dim1start = pop();
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dim2end = pop();
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dim2start = pop();
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int a1_dim1end = pop();
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int a1_dim1start = pop();
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int a1_dim2end = pop();
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int a1_dim2start = pop();
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int array2 = fetchScriptWord();
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int a2_dim1end = pop();
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int a2_dim1start = pop();
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int a2_dim2end = pop();
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int a2_dim2start = pop();
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if (a1_dim1end - a1_dim1start != a2_dim1end - a2_dim1start || a2_dim2end - a2_dim2start != a1_dim2end - a1_dim2start) {
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warning("Source and dest ranges size are mismatched");
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}
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copyArray(array, a1_dim2start, a1_dim2end, a1_dim1start, a1_dim1end, array2, a2_dim2start, a2_dim2end, a2_dim1start, a2_dim1end);
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}
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break;
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case 128:
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@ -1977,6 +1978,107 @@ void ScummEngine_v72he::redimArray(int arrayId, int newDim2start, int newDim2end
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ah->dim2end = TO_LE_32(newDim2end);
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}
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void ScummEngine_v72he::checkArrayLimits(int array, int dim2start, int dim2end, int dim1start, int dim1end) {
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if (dim1end < dim1start) {
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warning("Across max %d smaller than min %d", dim1end, dim1start);
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}
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if (dim2end < dim2start) {
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warning("Down max %d smaller than min %d", dim2end, dim2start);
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}
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ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
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assert(ah);
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if (ah->dim2start > dim2start || ah->dim2end < dim2end || ah->dim1start > dim1start || ah->dim1end < dim1end) {
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warning("Invalid array access (%d,%d,%d,%d) limit (%d,%d,%d,%d)", dim2start, dim2end, dim1start, dim1end, ah->dim2start, ah->dim2end, ah->dim1start, ah->dim1end);
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}
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}
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void ScummEngine_v72he::copyArray(int array1, int a1_dim2start, int a1_dim2end, int a1_dim1start, int a1_dim1end,
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int array2, int a2_dim2start, int a2_dim2end, int a2_dim1start, int a2_dim1end)
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{
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debug(5, "ScummEngine_v72he::copyArray(%d, [%d,%d,%d,%d], %d, [%d,%d,%d,%d])", array1, a1_dim2start, a1_dim2end, a1_dim1start, a1_dim1end, array2, a2_dim2start, a2_dim2end, a2_dim1start, a2_dim1end);
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byte *dst, *src;
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int dstPitch, srcPitch;
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int rowSize;
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checkArrayLimits(array1, a1_dim2start, a1_dim2end, a1_dim1start, a1_dim1end);
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checkArrayLimits(array2, a2_dim2start, a2_dim2end, a2_dim1start, a2_dim1end);
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int a12_num = a1_dim2end - a1_dim2start + 1;
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int a11_num = a1_dim1end - a1_dim1start + 1;
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int a22_num = a2_dim2end - a2_dim2start + 1;
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int a21_num = a2_dim1end - a2_dim1start + 1;
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if (a22_num != a12_num || a21_num != a11_num) {
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warning("Operation size mismatch (%d vs %d)(%d vs %d)", a12_num, a22_num, a11_num, a21_num);
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}
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if (array1 != array2) {
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ArrayHeader *ah1 = (ArrayHeader *)getResourceAddress(rtString, readVar(array1));
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assert(ah1);
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ArrayHeader *ah2 = (ArrayHeader *)getResourceAddress(rtString, readVar(array2));
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assert(ah2);
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if (FROM_LE_32(ah1->type) == FROM_LE_32(ah2->type)) {
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copyArrayHelper(ah1, a1_dim2start, a1_dim1start, a1_dim1end, &dst, &dstPitch, &rowSize);
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copyArrayHelper(ah2, a2_dim2start, a2_dim1start, a2_dim1end, &src, &srcPitch, &rowSize);
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for (; a1_dim2start <= a1_dim2end; ++a1_dim2start) {
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memcpy(dst, src, rowSize);
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dst += dstPitch;
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src += srcPitch;
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}
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} else {
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for (; a1_dim2start <= a1_dim2end; ++a1_dim2start, ++a2_dim2start) {
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int a2dim1 = a2_dim1start;
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int a1dim1 = a1_dim1start;
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for(; a1dim1 <= a1_dim1end; ++a1dim1, ++a2dim1) {
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int val = readArray(array2, a2_dim2start, a2dim1);
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writeArray(array1, a1_dim2start, a1dim1, val);
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}
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}
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}
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} else {
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if (a2_dim2start != a1_dim2start || a2_dim1start != a1_dim1start) {
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ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array1));
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assert(ah);
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if (a2_dim2start > a1_dim2start) {
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copyArrayHelper(ah, a1_dim2start, a1_dim1start, a1_dim1end, &dst, &dstPitch, &rowSize);
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copyArrayHelper(ah, a2_dim2start, a2_dim1start, a2_dim1end, &src, &srcPitch, &rowSize);
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} else {
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copyArrayHelper(ah, a1_dim2end, a1_dim1start, a1_dim1end, &dst, &dstPitch, &rowSize);
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copyArrayHelper(ah, a2_dim2end, a2_dim1start, a2_dim1end, &src, &srcPitch, &rowSize);
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}
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for (; a1_dim2start <= a1_dim2end; ++a1_dim2start) {
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memcpy(dst, src, rowSize);
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dst += dstPitch;
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src += srcPitch;
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}
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}
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}
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}
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void ScummEngine_v72he::copyArrayHelper(ArrayHeader *ah, int idx2, int idx1, int len1, byte **data, int *size, int *num) {
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const int pitch = FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1;
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const int offset = pitch * (idx2 - FROM_LE_32(ah->dim2start)) + idx1 - FROM_LE_32(ah->dim1start);
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switch (FROM_LE_32(ah->type)) {
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case kByteArray:
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case kStringArray:
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*num = len1 - idx1 + 1;
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*size = pitch;
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*data = ah->data + offset;
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break;
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case kIntArray:
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*num = (len1 - idx1 + 1) * 2;
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*size = pitch * 2;
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*data = ah->data + offset * 2;
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break;
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case kDwordArray:
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*num = (len1 - idx1 + 1) * 4;
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*size = pitch * 4;
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*data = ah->data + offset * 4;
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break;
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default:
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error("Invalid array type", FROM_LE_32(ah->type));
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break;
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}
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}
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void ScummEngine_v72he::o72_checkGlobQueue() {
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byte subOp = fetchScriptByte();
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int idx = pop();
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@ -1960,6 +1960,103 @@ void ScummEngine_v90he::o90_redim2dimArray() {
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}
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}
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void ScummEngine_v90he::getArrayDim(int array, int *dim2start, int *dim2end, int *dim1start, int *dim1end) {
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ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
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assert(ah);
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if (dim2start && *dim2start == -1) {
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*dim2start = ah->dim2start;
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}
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if (dim2end && *dim2end == -1) {
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*dim2end = ah->dim2end;
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}
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if (dim1start && *dim1start == -1) {
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*dim1start = ah->dim1start;
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}
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if (dim1end && *dim1end == -1) {
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*dim1end = ah->dim1end;
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}
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}
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static int sortArrayOffset;
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static int compareByteArray(const void *a, const void *b) {
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int va = *((const uint8 *)a + sortArrayOffset);
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int vb = *((const uint8 *)a + sortArrayOffset);
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return va - vb;
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}
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static int compareByteArrayReverse(const void *a, const void *b) {
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int va = *((const uint8 *)a + sortArrayOffset);
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int vb = *((const uint8 *)a + sortArrayOffset);
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return vb - va;
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}
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static int compareIntArray(const void *a, const void *b) {
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int va = READ_LE_UINT16((const uint8 *)a + sortArrayOffset * 2);
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int vb = READ_LE_UINT16((const uint8 *)b + sortArrayOffset * 2);
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return va - vb;
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}
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static int compareIntArrayReverse(const void *a, const void *b) {
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int va = READ_LE_UINT16((const uint8 *)a + sortArrayOffset * 2);
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int vb = READ_LE_UINT16((const uint8 *)b + sortArrayOffset * 2);
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return vb - va;
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}
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static int compareDwordArray(const void *a, const void *b) {
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int va = READ_LE_UINT32((const uint8 *)a + sortArrayOffset * 4);
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int vb = READ_LE_UINT32((const uint8 *)b + sortArrayOffset * 4);
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return va - vb;
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}
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static int compareDwordArrayReverse(const void *a, const void *b) {
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int va = READ_LE_UINT32((const uint8 *)a + sortArrayOffset * 4);
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int vb = READ_LE_UINT32((const uint8 *)b + sortArrayOffset * 4);
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return vb - va;
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}
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void ScummEngine_v90he::sortArray(int array, int dim2start, int dim2end, int dim1start, int dim1end, int sortOrder) {
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debug(5, "sortArray(%d, [%d,%d,%d,%d], %d)", array, dim2start, dim2end, dim1start, dim1end, sortOrder);
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assert(dim1start == dim1end);
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checkArrayLimits(array, dim2start, dim2end, dim1start, dim1end);
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ArrayHeader *ah = (ArrayHeader *)getResourceAddress(rtString, readVar(array));
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assert(ah);
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const int num = dim2end - dim2start + 1;
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const int pitch = FROM_LE_32(ah->dim1end) - FROM_LE_32(ah->dim1start) + 1;
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const int offset = pitch * (dim2start - FROM_LE_32(ah->dim2start));
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sortArrayOffset = dim1start - FROM_LE_32(ah->dim1start);
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switch (FROM_LE_32(ah->type)) {
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case kByteArray:
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case kStringArray:
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if (sortOrder <= 0) {
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qsort(ah->data + offset, num, pitch, compareByteArray);
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} else {
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qsort(ah->data + offset, num, pitch, compareByteArrayReverse);
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}
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break;
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case kIntArray:
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if (sortOrder <= 0) {
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qsort(ah->data + offset * 2, num, pitch * 2, compareIntArray);
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} else {
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qsort(ah->data + offset * 2, num, pitch * 2, compareIntArrayReverse);
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}
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break;
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case kDwordArray:
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if (sortOrder <= 0) {
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qsort(ah->data + offset * 4, num, pitch * 4, compareDwordArray);
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} else {
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qsort(ah->data + offset * 4, num, pitch * 4, compareDwordArrayReverse);
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}
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break;
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default:
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error("Invalid array type", FROM_LE_32(ah->type));
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break;
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}
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}
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void ScummEngine_v90he::o90_sortArray() {
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// Sorts array via qsort
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byte subOp = fetchScriptByte();
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@ -1967,21 +2064,24 @@ void ScummEngine_v90he::o90_sortArray() {
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switch (subOp) {
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case 129:
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case 134: // HE100
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fetchScriptWord();
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pop();
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pop();
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pop();
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pop();
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pop();
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{
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int array = fetchScriptWord();
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int sortOrder = pop();
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int dim1end = pop();
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int dim1start = pop();
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int dim2end = pop();
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int dim2start = pop();
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getArrayDim(array, &dim2start, &dim2end, &dim1start, &dim1end);
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sortArray(array, dim2start, dim2end, dim1start, dim1end, sortOrder);
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}
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break;
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default:
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error("o90_sortArray: Unknown case %d", subOp);
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}
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debug(1,"o90_sortArray stub (%d)", subOp);
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}
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void ScummEngine_v90he::o90_getObjectData() {
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// Object releated
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// Object related
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byte subOp = fetchScriptByte();
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subOp -= 32;
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