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author | Robert Göffringmann | 2005-10-14 07:58:30 +0000 |
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committer | Robert Göffringmann | 2005-10-14 07:58:30 +0000 |
commit | 0436bdeb0fd3ed1bbe20d337c62efc2afad60b01 (patch) | |
tree | feb597b954857f52d9239c47e2c6ece7f766a6ce /tools/skycpt/cptcompiler.cpp | |
parent | 7f6402ef0631cb044ce957c2a019367b29249ab8 (diff) | |
download | scummvm-rg350-0436bdeb0fd3ed1bbe20d337c62efc2afad60b01.tar.gz scummvm-rg350-0436bdeb0fd3ed1bbe20d337c62efc2afad60b01.tar.bz2 scummvm-rg350-0436bdeb0fd3ed1bbe20d337c62efc2afad60b01.zip |
I have to make this tool available. Without it, the SKY.CPT file can't be included in debian.
Beware, it's full of shit and dirty hacks as I was never even dreaming about making either the source or binary public.
But this has to be sufficient as I don't see the point in wasting my time rewriting a tool that noone needs in a clean way.
svn-id: r19075
Diffstat (limited to 'tools/skycpt/cptcompiler.cpp')
-rw-r--r-- | tools/skycpt/cptcompiler.cpp | 490 |
1 files changed, 490 insertions, 0 deletions
diff --git a/tools/skycpt/cptcompiler.cpp b/tools/skycpt/cptcompiler.cpp new file mode 100644 index 0000000000..a9fc6a05aa --- /dev/null +++ b/tools/skycpt/cptcompiler.cpp @@ -0,0 +1,490 @@ +#include "stdafx.h" +#include "cpthelp.h" +#include "textfile.h" + +uint32 crop(char *line); +uint16 findCptId(char *name, TextFile *cptFile); + +#define MAX_CPTS 0xA000 +#define MAX_OBJ_SIZE (0x2000 * 2) +#define NUM_DATA_LISTS 9 +#define ASCII_SIZE (65536 * 2) + +enum CptType { + PTR_NULL = 0, + COMPACT, + TURNTAB, + ANIMSEQ, + MISCBIN, + GETTOTAB, + ROUTEBUF, + MAINLIST +}; + +void processMainLists(FILE *inf, CptObj *destArr, uint16 *idList) { + char line[1024]; + dofgets(line, 1024, inf); + assert(lineMatchSection(line, "MAINLISTS")); + uint16 *resBuf = (uint16*)malloc(MAX_OBJ_SIZE); + uint32 idNum = 0; + do { + dofgets(line, 1024, inf); + if (!isEndOfSection(line)) { + char cptName[50]; + uint16 id = getInfo(line, "MAINLST", cptName); + CptObj *dest = destArr + id; + assertEmpty(dest); + dest->type = MAINLIST; + dest->dbgName = (char*)malloc(strlen(cptName) + 1); + strcpy(dest->dbgName, cptName); + memset(resBuf, 0, MAX_OBJ_SIZE); + uint32 resPos = 0; + idList[idNum] = id; + idNum++; + + do { + dofgets(line, 1024, inf); + if (!isEndOfObject(line, "MAINLST", id)) { + assert((line[0] == '\t') && (line[1] == '\t')); + char *stopCh; + uint16 destId = (uint16)strtoul(line + 2, &stopCh, 16); + assert(stopCh == (line + 6)); + assert((stopCh[0] == ':') && (stopCh[1] == ':')); + resBuf[resPos] = destId; + resPos++; + } else + break; + } while (1); + assert(resPos < (MAX_OBJ_SIZE / 2)); + dest->len = resPos; + dest->data = (uint16*)malloc(resPos * 2); + memcpy(dest->data, resBuf, resPos * 2); + } else + break; + } while(1); + + free(resBuf); +} + +void processCpts(FILE *inf, CptObj *destArr) { + char line[1024]; + dofgets(line, 1024, inf); + assert(lineMatchSection(line, "COMPACTS")); + uint16 *resBuf = (uint16*)malloc(MAX_OBJ_SIZE); + do { + dofgets(line, 1024, inf); + if (!isEndOfSection(line)) { + char cptName[50]; + uint16 id = getInfo(line, "COMPACT", cptName); + CptObj *dest = destArr + id; + assertEmpty(dest); + dest->dbgName = (char*)malloc(strlen(cptName) + 1); + dest->type = COMPACT; + strcpy(dest->dbgName, cptName); + memset(resBuf, 0, MAX_OBJ_SIZE); + uint32 resPos = 0; + + do { + dofgets(line, 1024, inf); + if (!isEndOfObject(line, "COMPACT", id)) { + assert((line[0] == '\t') && (line[1] == '\t')); + char *stopCh; + uint16 destId = (uint16)strtoul(line + 2, &stopCh, 16); + assert(stopCh != (line + 2)); + assert((stopCh[0] == '-') && (stopCh[1] == '>')); + if (resPos == 23) { // grafixProg + assert(destId == 0); + resBuf[resPos] = resBuf[resPos + 1] = 0; + resPos += 2; + } else if (resPos == 48) { // turnProg. shouldn't it be 49? + assert(destId == 0); + resBuf[resPos] = resBuf[resPos + 1] = 0; + resPos += 2; + } else { + resBuf[resPos] = destId; + resPos++; + } + } else + break; + } while (1); + assert(resPos < (MAX_OBJ_SIZE / 2)); + dest->len = resPos; + dest->data = (uint16*)malloc(resPos * 2); + memcpy(dest->data, resBuf, resPos * 2); + } else + break; + } while(1); + + free(resBuf); +} + +void processTurntabs(FILE *inf, CptObj *destArr) { + char line[1024]; + dofgets(line, 1024, inf); + assert(lineMatchSection(line, "TURNTABS")); + uint16 *resBuf = (uint16*)malloc(MAX_OBJ_SIZE); + do { + dofgets(line, 1024, inf); + if (!isEndOfSection(line)) { + char cptName[50]; + uint16 id = getInfo(line, "TURNTAB", cptName); + CptObj *dest = destArr + id; + assertEmpty(dest); + dest->dbgName = (char*)malloc(strlen(cptName) + 1); + dest->type = TURNTAB; + strcpy(dest->dbgName, cptName); + memset(resBuf, 0, MAX_OBJ_SIZE); + uint32 resPos = 0; + + do { + dofgets(line, 1024, inf); + if (!isEndOfObject(line, "TURNTAB", id)) { + assert((line[0] == '\t') && (line[1] == '\t')); + char *stopCh; + uint16 destId = (uint16)strtoul(line + 2, &stopCh, 16); + assert(stopCh == (line + 6)); + assert((stopCh[0] == '-') && (stopCh[1] == '>')); + resBuf[resPos] = destId; + resPos++; + } else + break; + } while (1); + assert(resPos < (MAX_OBJ_SIZE / 2)); + dest->len = resPos; + dest->data = (uint16*)malloc(resPos * 2); + memcpy(dest->data, resBuf, resPos * 2); + } else + break; + } while(1); + + free(resBuf); +} + +void processBins(FILE *inf, CptObj *destArr, char *typeName, char *objName, uint8 cTypeId) { + char line[1024]; + dofgets(line, 1024, inf); + assert(lineMatchSection(line, typeName)); + uint16 *resBuf = (uint16*)malloc(MAX_OBJ_SIZE); + do { + dofgets(line, 1024, inf); + if (!isEndOfSection(line)) { + char cptName[50]; + uint16 id = getInfo(line, objName, cptName); + CptObj *dest = destArr + id; + assertEmpty(dest); + dest->dbgName = (char*)malloc(strlen(cptName) + 1); + dest->type = cTypeId; + strcpy(dest->dbgName, cptName); + memset(resBuf, 0, MAX_OBJ_SIZE); + uint32 resPos = 0; + + do { + dofgets(line, 1024, inf); + if (!isEndOfObject(line, objName, id)) { + assert((line[0] == '\t') && (line[1] == '\t')); + char *stopCh; + uint16 destId = (uint16)strtoul(line + 2, &stopCh, 16); + assert(stopCh == (line + 6)); + assert(*stopCh == '\0'); + resBuf[resPos] = destId; + resPos++; + } else + break; + } while (1); + assert(resPos < (MAX_OBJ_SIZE / 2)); + dest->len = resPos; + dest->data = (uint16*)malloc(resPos * 2); + memcpy(dest->data, resBuf, resPos * 2); + } else + break; + } while(1); + + free(resBuf); +} + +uint16 dlinkCount = 0; +static uint16 dlinks[1024]; +static char* dlinkNames[512]; + +void processSymlinks(FILE *inf, CptObj *destArr, uint16 *baseLists) { + char line[1024]; + dofgets(line, 1024, inf); + assert(lineMatchSection(line, "SYMLINKS")); + do { + dofgets(line, 1024, inf); + if (!isEndOfSection(line)) { + char cptName[50]; + uint16 fromId = getInfo(line, "SYMLINK", cptName); + CptObj *from = destArr + fromId; + assertEmpty(from); + dlinkNames[dlinkCount] = (char*)malloc(strlen(cptName) + 1); + strcpy(dlinkNames[dlinkCount], cptName); + + dofgets(line, 1024, inf); + assert((line[0] == '\t') && (line[1] == '\t') && (line[2] == '-') && (line[3] == '>')); + char *stopCh; + uint16 destId = (uint16)strtoul(line + 4, &stopCh, 16); + assert(stopCh == (line + 8)); + assert((stopCh[0] == ':') && (stopCh[1] == ':')); + + dlinks[dlinkCount * 2 + 0] = fromId; + dlinks[dlinkCount * 2 + 1] = destId; + + dlinkCount++; + + dofgets(line, 1024, inf); + assert(isEndOfObject(line, "SYMLINK", fromId)); + } else + break; + } while(1); +} + +void doCompile(FILE *inf, FILE *debOutf, FILE *resOutf, TextFile *cptDef, FILE *sve) { + uint16 maxStrl = 0; + uint16 maxCptl = 0; + + CptObj *resCpts; + uint16 baseLists[NUM_DATA_LISTS]; + memset(baseLists, 0, NUM_DATA_LISTS * 2); + resCpts = (CptObj*)malloc(MAX_CPTS * sizeof(CptObj)); + memset(resCpts, 0, MAX_CPTS * sizeof(CptObj)); + processMainLists(inf, resCpts, baseLists); + processCpts(inf, resCpts); + processTurntabs(inf, resCpts); + processBins(inf, resCpts, "ANIMSEQS", "ANIMSEQ", ANIMSEQ); + processBins(inf, resCpts, "MISCBINS", "MISCBIN", MISCBIN); + processBins(inf, resCpts, "GETTOTAB", "GET_TOS", GETTOTAB); + processBins(inf, resCpts, "SCRATCHR", "SCRATCH", ROUTEBUF); + processSymlinks(inf, resCpts, baseLists); + uint32 numCpts = 1; + for (uint32 cnt = 1; cnt < MAX_CPTS; cnt++) + if (resCpts[cnt].data || resCpts[cnt].dbgName || resCpts[cnt].len) + numCpts++; + + uint16 dataListLen[NUM_DATA_LISTS]; + for (uint32 cnt = 0; cnt < NUM_DATA_LISTS; cnt++) + for (uint16 elemCnt = 0; elemCnt < 0x1000; elemCnt++) { + uint32 id = (cnt << 12) | elemCnt; + if (resCpts[id].data || resCpts[id].dbgName || resCpts[id].len) + dataListLen[cnt] = elemCnt + 1; + } + + // write the header + uint32 rev = 0; + fwrite(&rev, 2, 1, debOutf); + fwrite(&rev, 2, 1, resOutf); + rev = NUM_DATA_LISTS; + fwrite(&rev, 2, 1, debOutf); + fwrite(&rev, 2, 1, resOutf); + for (uint32 cnt = 0; cnt < NUM_DATA_LISTS; cnt++) { + fwrite(dataListLen + cnt, 2, 1, debOutf); + fwrite(dataListLen + cnt, 2, 1, resOutf); + } + + uint32 binSize = 0; + uint32 binDest = ftell(debOutf); + fwrite(&binSize, 1, 4, debOutf); + fwrite(&binSize, 1, 4, resOutf); + fwrite(&binSize, 1, 4, debOutf); + fwrite(&binSize, 1, 4, resOutf); + + char *asciiBuf = (char*)malloc(ASCII_SIZE); + char *asciiPos = asciiBuf; + + // now process all the compacts + uint32 cptSize[2]; + cptSize[0] = ftell(debOutf); + cptSize[1] = ftell(resOutf); + for (uint32 lcnt = 0; lcnt < NUM_DATA_LISTS; lcnt++) { + for (uint32 eCnt = 0; eCnt < dataListLen[lcnt]; eCnt++) { + uint32 cId = (lcnt << 12) | eCnt; + CptObj *cpt = resCpts + cId; + if (resCpts[cId].data || resCpts[cId].dbgName || resCpts[cId].len || resCpts[cId].type) { + strcpy(asciiPos, cpt->dbgName); + asciiPos += strlen(cpt->dbgName) + 1; + + assert(cpt->len < 0xFFFF); + uint16 dlen = (uint16)cpt->len; + if (dlen > maxCptl) + maxCptl = dlen; + binSize += dlen; + assert(dlen != 0); + + fwrite(&dlen, 2, 1, debOutf); + fwrite(&dlen, 2, 1, resOutf); + + uint16 field = resCpts[cId].type; + fwrite(&field, 2, 1, debOutf); + + fwrite(cpt->data, 2, dlen, debOutf); + fwrite(cpt->data, 2, dlen, resOutf); + } else { + uint16 tmp = 0; + fwrite(&tmp, 2, 1, debOutf); + fwrite(&tmp, 2, 1, resOutf); + } + } + } + cptSize[0] = ftell(debOutf) - cptSize[0]; + cptSize[1] = ftell(resOutf) - cptSize[1]; + assert(!(cptSize[0] & 1)); + assert(!(cptSize[1] & 1)); + cptSize[0] /= 2; + cptSize[1] /= 2; + + for (uint32 cnt = 0; cnt < dlinkCount; cnt++) { + strcpy(asciiPos, dlinkNames[cnt]); + asciiPos += strlen(dlinkNames[cnt]) + 1; + } + + uint32 asciiSize = (uint32)(asciiPos - asciiBuf); + fwrite(&asciiSize, 1, 4, debOutf); + fwrite(asciiBuf, 1, asciiSize, debOutf); + + // the direct links... + fwrite(&dlinkCount, 2, 1, debOutf); + fwrite(&dlinkCount, 2, 1, resOutf); + for (uint32 cnt = 0; cnt < dlinkCount; cnt++) { + fwrite(dlinks + cnt * 2 + 0, 2, 1, debOutf); + fwrite(dlinks + cnt * 2 + 0, 2, 1, resOutf); + + fwrite(dlinks + cnt * 2 + 1, 2, 1, debOutf); + fwrite(dlinks + cnt * 2 + 1, 2, 1, resOutf); + } + // 288 diffdata + FILE *dif = fopen("288diff.txt", "r"); + assert(dif); + char line[1024]; + uint16 diff[8192]; + uint16 diffDest = 0; + uint16 diffNo = 0; + while (fgets(line, 1024, dif)) { + crop(line); + if (line[0] != '$') { + assert(memcmp(line, "data_", 5) == 0); + char *pos = line + 5; + char *stopCh; + uint16 lId = (uint16)strtoul(pos, &stopCh, 10); + assert(*stopCh == '['); + uint16 eId = (uint16)strtoul(stopCh + 1, &stopCh, 10); + assert((stopCh[0] == ']') && (stopCh[1] == '[') && (eId <= 0xFFF) && (lId <= 7)); + uint16 id = (lId << 12) | eId; + uint16 elemNo = (uint16)strtoul(stopCh + 2, &stopCh, 10); + assert(*stopCh == ']'); + stopCh = strstr(stopCh, "0x") + 2; + uint16 val = (uint16)strtoul(stopCh, &stopCh, 16); + assert(*stopCh == ';'); + diff[diffDest++] = id; + diff[diffDest++] = elemNo; + diff[diffDest++] = 1; + diff[diffDest++] = val; + diffNo++; + } else { + char *pos = strchr(line, ' '); + *pos = '\0'; + uint16 id = findCptId(line + 1, cptDef); + assert(id); + diff[diffDest++] = id; + diff[diffDest++] = 0; + pos++; + uint16 len = (uint16)strtoul(pos, &pos, 10); + diff[diffDest++] = len; + assert(len); + assert(resCpts[id].len == len); + for (uint16 cnt = 0; cnt < len; cnt++) { + assert(*pos == ' '); + pos++; + diff[diffDest++] = (uint16)strtoul(pos, &pos, 16); + } + assert(diff[diffDest - 1] == 0xFFFF); + diffNo++; + } + } + assert(diffDest <= 8192); + fwrite(&diffNo, 1, 2, debOutf); + fwrite(&diffDest, 1, 2, debOutf); + fwrite(diff, 2, diffDest, debOutf); + fwrite(&diffNo, 1, 2, resOutf); + fwrite(&diffDest, 1, 2, resOutf); + fwrite(diff, 2, diffDest, resOutf); + + // the IDs of the compacts to be saved + char cptName[1024]; + uint16 saveIds[2048]; + uint16 numIds = 0; + while (fgets(cptName, 1024, sve)) { + crop(cptName); + uint16 resId = findCptId(cptName, cptDef); + if (!resId) + printf("ERROR: Can't find definition of %s\n", cptName); + else { + saveIds[numIds] = resId; + numIds++; + } + } + printf("%d saveIds\n", numIds); + fwrite(&numIds, 2, 1, debOutf); + fwrite(saveIds, 2, numIds, debOutf); + fwrite(&numIds, 2, 1, resOutf); + fwrite(saveIds, 2, numIds, resOutf); + + // now append the reset data + uint16 gameVers[6] = { 303, 331, 348, 365, 368, 372 }; + FILE *res288 = fopen("RESET.288", "rb"); + fseek(res288, 0, SEEK_END); + assert((ftell(res288) / 2) < 65536); + uint16 resSize = (uint16)(ftell(res288) / 2); + fseek(res288, 0, SEEK_SET); + uint16 *buf288 = (uint16*)malloc(resSize * 2); + fread(buf288, 2, resSize, res288); + fclose(res288); + fwrite(&resSize, 1, 2, debOutf); + fwrite(buf288, 2, resSize, debOutf); + + uint16 tmp = 7; + fwrite(&tmp, 2, 1, debOutf); + tmp = 288; + fwrite(&tmp, 2, 1, debOutf); + tmp = 0; + fwrite(&tmp, 2, 1, debOutf); + printf("reset destination: %d\n", ftell(debOutf)); + for (int cnt = 0; cnt < 6; cnt++) { + char inName[32]; + uint16 diff[8192]; + uint16 diffPos = 0; + sprintf(inName, "reset.%03d", gameVers[cnt]); + FILE *resDiff = fopen(inName, "rb"); + fseek(resDiff, 0, SEEK_END); + assert(ftell(resDiff) == (resSize * 2)); + fseek(resDiff, 0, SEEK_SET); + uint16 *bufDif = (uint16*)malloc(resSize *2); + fread(bufDif, 2, resSize, resDiff); + fclose(resDiff); + for (uint16 eCnt = 0; eCnt < resSize; eCnt++) + if (buf288[eCnt] != bufDif[eCnt]) { + diff[diffPos++] = eCnt; + diff[diffPos++] = bufDif[eCnt]; + } + free(bufDif); + fwrite(gameVers + cnt, 1, 2, debOutf); + assert(!(diffPos & 1)); + diffPos /= 2; + fwrite(&diffPos, 1, 2, debOutf); + fwrite(diff, 2, 2 * diffPos, debOutf); + printf("diff v0.0%03d: 2 * 2 * %d\n", gameVers[cnt], diffPos); + } + + // now fill the raw-compact-data-size header field + fseek(resOutf, binDest, SEEK_SET); + fseek(debOutf, binDest, SEEK_SET); + fwrite(&binSize, 1, 4, debOutf); + fwrite(&binSize, 1, 4, resOutf); + fwrite(cptSize + 0, 1, 4, debOutf); + fwrite(cptSize + 1, 1, 4, resOutf); + + printf("%d diffs\n", diffNo); + printf("%d Compacts in total\n", numCpts); + printf("max strlen = %d\n", maxStrl); + printf("raw size = 2 * %d\n", binSize); + printf("max cptlen = %d\n", maxCptl); +} |