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- /* ScummVM - Scumm Interpreter
- * Copyright (C) 2001 Ludvig Strigeus
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Header: /cvsroot/scummvm/scummvm/resource.cpp,v 1.15 2001/11/09 18:54:14 strigeus Exp $
- *
- */
-
- #include "stdafx.h"
- #include "scumm.h"
-
- /* Open a room */
- void Scumm::openRoom(int room) {
- uint room_offs;
- char buf[256];
-
- //printf("openRoom()->debug(9...\n");
- debug(9, "openRoom(%d)",room);
- //printf("retour openRoom...\n");
-
- /* Don't load the same room again */
- if (_lastLoadedRoom == room)
- return;
- _lastLoadedRoom = room;
-
- /* Room -1 means close file */
- if (room==-1) {
- _encbyte = 0;
- deleteRoomOffsets();
- fileClose(_fileHandle);
- _fileHandle = NULL;
- return;
- }
-
- /* Either xxx.lfl or monkey.xxx file name */
- while (!_resFilePrefix) {
- #if REAL_CODE
- //printf("REALCODE\n");
- room_offs = _roomFileOffsets[room];
- #else
- //printf("not REALCODE\n");
- room_offs = room ? _roomFileOffsets[room] : 0;
- #endif
-
- if (room_offs == 0xFFFFFFFF){
- //printf("0xFFFFF->break\n");
- break;
- }
- if (room_offs != 0 && room != 0) {
- //printf("room_off !=0 &&...->return\n");
- _fileOffset = _roomFileOffsets[room];
- return;
- }
- //printf("sprintf exe_name,...\n");
- // Original... sprintf(buf, "%s.%.3d", _exe_name,
- sprintf(buf, "%s.%.3d", _exe_name,room==0 ? 0 : res.roomno[rtRoom][room]);
-
- _encbyte = 0x69;
- //printf("openResourceFile(buf)\n");
- if (openResourceFile(buf)) {
- //printf("openED !!\n");
- if (room==0)
- return;
- readRoomsOffsets();
- _fileOffset = _roomFileOffsets[room];
-
- if (_fileOffset != 8)
- return;
-
- error("Room %d not in %s", room, buf);
- return;
- }
- //printf("Apres Boucle openRessource...\n");
- askForDisk(buf);
-
- }
- //printf("do{... 90\n");
- do {
- sprintf(buf, "%.3d.lfl", room);
- _encbyte = 0;
- //printf("openResourceFile(buf)... 94\n");
- if (openResourceFile(buf)) {
- //printf("break... 96\n");
- break;
- }
- //printf("askfordisk... 99\n");
- askForDisk(buf);
- } while(1);
- //printf("deleteroomoffsets... 102\n");
- deleteRoomOffsets();
- //printf("retour deleteRoom...104\n");
- _fileOffset = 0; /* start of file */
- //printf("Fin Loadroom()\n 106");
- }
-
- /* Delete the currently loaded room offsets */
- void Scumm::deleteRoomOffsets() {
- //printf("deleteroom 109\n");
- if (!_dynamicRoomOffsets)
- return;
- //printf("For...113\n ");
- for (int i=0; i<_maxRooms; i++) {
- if (_roomFileOffsets[i]!=0xFFFFFFFF)
- _roomFileOffsets[i] = 0;
- }
- //printf("Fin deleteRoomOffsets() 119\n");
- }
-
- /* Read room offsets */
- void Scumm::readRoomsOffsets() {
- int num,room;
-
- debug(9, "readRoomOffsets()");
-
- deleteRoomOffsets();
- if (!_dynamicRoomOffsets)
- return;
- //printf("FileSeek...\n");
- fileSeek(_fileHandle, 16, SEEK_SET);
- //printf("FileReadByte()\n");
- num = fileReadByte();
- while (num) {
- num--;
- //printf("FileReadByte()\n");
- room = fileReadByte();
- if (_roomFileOffsets[room]!=0xFFFFFFFF) {
- //printf("fileReadDwordLE()140...\n");
- _roomFileOffsets[room] = fileReadDwordLE();
- } else {
- //printf("File... 143\n");
- fileReadDwordLE();
- }
- }
- }
-
- bool Scumm::openResourceFile(const char *filename) {
- char buf[256];
-
- debug(9, "openResourceFile(%s)",filename);
-
- if (_resFilePath) {
- sprintf(buf, "%s.%d\\%s", _resFilePath, _resFilePathId, filename);
- } else if (_resFilePrefix) {
- sprintf(buf, "%s%s", _resFilePrefix, filename);
- } else {
- strcpy(buf, filename);
- }
-
- if (_fileHandle != NULL) {
- fileClose(_fileHandle);
- _fileHandle = NULL;
- }
-
- _fileHandle = fileOpen(buf, 1);
-
- return _fileHandle != NULL;
- }
-
- void Scumm::askForDisk(const char *filename) {
- printf("(askfordisk)\n");
- printf("Cannot find '%s'\n",filename);
- error("Cannot find '%s'", filename);
- }
-
- void Scumm::readIndexFileV5(int mode) {
- uint32 blocktype,itemsize;
- int numblock = 0;
- #if defined(SCUMM_BIG_ENDIAN)
- int i;
- #endif
-
- //printf("Debug(9,...\n");
- debug(9, "readIndexFile(%d)",mode);
- //printf("retour Debug(9...\n");
-
- //printf("openRoom(-1)\n");
- openRoom(-1);
- //printf("Retour openRoom(-1)\n");
-
- //printf("openRoom(0)\n");
- openRoom(0);
- //printf("retour openRoom(1)\n");
-
- while (1) {
- //printf("fileReadDword()\n");
- blocktype = fileReadDword();
- //printf("retour fileReadDword()\n");
-
- if (fileReadFailed(_fileHandle))
- break;
- itemsize = fileReadDwordBE();
-
- numblock++;
-
- switch(blocktype) {
- case MKID('DCHR'):
- readResTypeList(6,MKID('CHAR'),"charset");
- break;
-
- case MKID('DOBJ'):
- _numGlobalObjects = fileReadWordLE();
- _objectFlagTable = (byte*)alloc(_numGlobalObjects);
- if (mode==1) {
- fileSeek(_fileHandle, itemsize - 10, 1);
- break;
- }
-
- _classData = (uint32*)alloc(_numGlobalObjects * sizeof(uint32));
- fileRead(_fileHandle, _objectFlagTable, _numGlobalObjects);
- fileRead(_fileHandle, _classData, _numGlobalObjects * sizeof(uint32));
- #if defined(SCUMM_BIG_ENDIAN)
- for (i=0; i<_numGlobalObjects; i++)
- _classData[i] = FROM_LE_32(_classData[i]);
- #endif
- break;
-
- case MKID('RNAM'):
- fileSeek(_fileHandle, itemsize-8,1);
- break;
-
- case MKID('DROO'):
- readResTypeList(1,MKID('ROOM'),"room");
- break;
-
- case MKID('DSCR'):
- readResTypeList(2,MKID('SCRP'),"script");
- break;
-
- case MKID('DCOS'):
- readResTypeList(3,MKID('COST'),"costume");
- break;
-
- case MKID('MAXS'):
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- fileReadWordLE();
- break;
-
- case MKID('DSOU'):
- readResTypeList(4,MKID('SOUN'),"sound");
- break;
-
- default:
- error("Bad ID %c%c%c%c found in directory!", blocktype&0xFF, blocktype>>8, blocktype>>16, blocktype>>24);
- return;
- }
- }
-
- clearFileReadFailed(_fileHandle);
-
- if (numblock!=8)
- error("Not enough blocks read from directory");
-
- openRoom(-1);
-
- _numGlobalScripts = _maxScripts;
- _dynamicRoomOffsets = true;
- }
-
- void Scumm::readIndexFileV6() {
- uint32 blocktype,itemsize;
- int numblock = 0;
- int num, i;
-
- debug(9, "readIndexFile()");
-
- openRoom(-1);
- openRoom(0);
-
- while (1) {
- blocktype = fileReadDword();
-
- if (fileReadFailed(_fileHandle))
- break;
- itemsize = fileReadDwordBE();
-
- numblock++;
-
- switch(blocktype) {
- case MKID('DCHR'):
- readResTypeList(6,MKID('CHAR'),"charset");
- break;
-
- case MKID('DOBJ'):
- num = fileReadWordLE();
- assert(num == _numGlobalObjects);
- fileRead(_fileHandle, _objectFlagTable, num);
- fileRead(_fileHandle, _classData, num * sizeof(uint32));
- #if defined(SCUMM_BIG_ENDIAN)
- for (i=0; i<_numGlobalObjects; i++)
- _classData[i] = FROM_LE_32(_classData[i]);
- #endif
- break;
-
- case MKID('RNAM'):
- fileSeek(_fileHandle, itemsize-8,1);
- break;
-
- case MKID('DROO'):
- readResTypeList(1,MKID('ROOM'),"room");
- break;
-
- case MKID('DSCR'):
- readResTypeList(2,MKID('SCRP'),"script");
- break;
-
- case MKID('DCOS'):
- readResTypeList(3,MKID('COST'),"costume");
- break;
-
- case MKID('MAXS'):
- readMAXS();
- break;
-
- case MKID('DSOU'):
- readResTypeList(4,MKID('SOUN'),"sound");
- break;
-
- case MKID('AARY'):
- readArrayFromIndexFile();
- break;
-
- default:
- error("Bad ID %c%c%c%c found in directory!", blocktype&0xFF, blocktype>>8, blocktype>>16, blocktype>>24);
- return;
- }
- }
-
- clearFileReadFailed(_fileHandle);
-
- if (numblock!=9)
- error("Not enough blocks read from directory");
-
- openRoom(-1);
- }
-
-
- void Scumm::readArrayFromIndexFile() {
- int num;
- int a,b,c;
-
- while ((num = fileReadWordLE()) != 0) {
- a = fileReadWordLE();
- b = fileReadWordLE();
- c = fileReadWordLE();
- if (c==1)
- defineArray(num, 1, a, b);
- else
- defineArray(num, 5, a, b);
- }
- }
-
- void Scumm::readResTypeList(int id, uint32 tag, const char *name) {
- int num;
- int i;
-
- debug(9, "readResTypeList(%d,%x,%s)",id,FROM_LE_32(tag),name);
-
- num = fileReadWordLE();
-
- if (_majorScummVersion == 6) {
- if (num != res.num[id]) {
- error("Invalid number of %ss (%d) in directory", name, num);
- }
- } else {
- if (num>=0xFF) {
- error("Too many %ss (%d) in directory", name, num);
- }
- allocResTypeData(id, tag, num, name, 1);
- }
-
- fileRead(_fileHandle, res.roomno[id], num*sizeof(uint8));
- fileRead(_fileHandle, res.roomoffs[id], num*sizeof(uint32));
-
- #if defined(SCUMM_BIG_ENDIAN)
- for (i=0; i<num; i++)
- res.roomoffs[id][i] = FROM_LE_32(res.roomoffs[id][i]);
- #endif
- }
-
-
- void Scumm::allocResTypeData(int id, uint32 tag, int num, const char *name, int mode) {
- debug(9, "allocResTypeData(%d,%x,%d,%s,%d)",id,FROM_LE_32(tag),num,name,mode);
- assert(id>=0 && id<sizeof(res.mode)/sizeof(res.mode[0]));
-
- if (num>=512) {
- error("Too many %ss (%d) in directory", name, num);
- }
-
- res.mode[id] = mode;
- res.num[id] = num;
- res.tags[id] = tag;
- res.name[id] = name;
- res.address[id] = (byte**)alloc(num*sizeof(void*));
- res.flags[id] = (byte*)alloc(num*sizeof(byte));
-
- if (mode) {
- res.roomno[id] = (byte*)alloc(num*sizeof(byte));
- res.roomoffs[id] = (uint32*)alloc(num*sizeof(uint32));
- }
- }
-
- void Scumm::loadCharset(int no) {
- int i;
- byte *ptr;
-
- debug(9, "loadCharset(%d)",no);
-
- checkRange(_maxCharsets-1, 1, no, "Loading illegal charset %d");
- // ensureResourceLoaded(6, no);
- ptr = getResourceAddress(6, no);
-
- for (i=0; i<15; i++) {
- _charsetData[no][i+1] = ptr[i+14];
- }
- }
-
- void Scumm::nukeCharset(int i) {
- checkRange(_maxCharsets-1, 1, i, "Nuking illegal charset %d");
- nukeResource(rtCharset, i);
- }
-
- void Scumm::ensureResourceLoaded(int type, int i) {
- void *addr;
-
- debug(9, "ensureResourceLoaded(%d,%d)", type, i);
-
- if (type==1 && i>127) {
- i = _resourceMapper[i&127];
- }
-
- if (i==0)
- return;
-
- addr = res.address[type][i];
- if (addr)
- return;
-
- loadResource(type, i);
-
- if (type==1 && i==_roomResource)
- _vars[VAR_ROOM_FLAG] = 1;
- }
-
- int Scumm::loadResource(int type, int index) {
- int roomNr, i;
- uint32 fileOffs;
- uint32 size, tag;
-
- debug(9, "loadResource(%d,%d)", type,index);
-
- roomNr = getResourceRoomNr(type, index);
- if (roomNr == 0 || index >= res.num[type]) {
- error("%s %d undefined",
- res.name[type],index);
- }
-
- if (type==1) {
- fileOffs = 0;
- } else {
- fileOffs = res.roomoffs[type][index];
- if (fileOffs==0xFFFFFFFF)
- return 0;
- }
-
- do {
- for (i=0; i<5; i++) {
- openRoom(roomNr);
-
- fileSeek(_fileHandle, fileOffs + _fileOffset, SEEK_SET);
- if (type==4) {
- fileReadDwordLE();
- fileReadDwordLE();
- return readSoundResource(type, index);
- }
-
- tag = fileReadDword();
-
- if (tag != res.tags[type]) {
- error("%s %d not in room %d at %d+%d",
- res.name[type], type, roomNr, _fileOffset, fileOffs);
- }
-
- size = fileReadDwordBE();
- fileSeek(_fileHandle, -8, SEEK_CUR);
-
- fileRead(_fileHandle, createResource(type, index, size), size);
-
- /* dump the resource */
- #ifdef DUMP_SCRIPTS
- if(type==2) {
- dumpResource("script-", index, getResourceAddress(rtScript, index));
- }
- #endif
-
- if (!fileReadFailed(_fileHandle)) {
- return 1;
- }
-
- nukeResource(type, index);
- }
-
- error("Cannot read resource");
- } while(1);
- }
-
- int Scumm::readSoundResource(int type, int index) {
- uint32 resStart, size, tag, size2;
- byte *ptr;
- int i;
-
- debug(9, "readSoundResource(%d,%d)", type, index);
-
- resStart = 0;
-
- fileReadDwordLE();
- size = fileReadDwordBE();
-
- while (size>resStart) {
- tag = fileReadDword();
- size2 = fileReadDwordBE();
-
- resStart += size2 + 8;
-
- for (i=0,ptr=_soundTagTable; i<_numSoundTags; i++,ptr+=4) {
- /* endian OK, tags are in native format */
- if (READ_UINT32_UNALIGNED(ptr) == tag) {
- fileSeek(_fileHandle, -8, SEEK_CUR);
- fileRead(_fileHandle,createResource(type, index, size2+8), size2+8);
- return 1;
- }
- }
-
- fileSeek(_fileHandle, size2, SEEK_CUR);
- }
-
- res.roomoffs[type][index] = 0xFFFFFFFF;
- return 0;
- }
-
- int Scumm::getResourceRoomNr(int type, int index) {
- if (type==1)
- return index;
- return res.roomno[type][index];
- }
-
- byte *Scumm::getResourceAddress(int type, int index) {
- byte *ptr;
- //printf("debug...\n");
- debug(9, "getResourceAddress(%d,%d)", type, index);
- //printf("CHECK_HEAP ??\n");
- CHECK_HEAP
- //printf("validateress..\n");
- validateResource("getResourceAddress", type, index);
-
- if (res.mode[type] && !res.address[type][index]) {
- //printf("Ensure...\n");
- ensureResourceLoaded(type, index);
- }
- //printf("setresscounter\n");
- setResourceCounter(type, index, 1);
-
- ptr=(byte*)res.address[type][index];
- if (!ptr)
- return NULL;
-
- return ptr + sizeof(ResHeader);
- }
-
- byte *Scumm::getStringAddress(int i) {
- //printf("ress: getresor addr()\n");
- byte *b = getResourceAddress(rtString, i);
- //printf("retour getress\n");
- if (!b)
- return b;
-
- if (_majorScummVersion==6)
- return ((ArrayHeader*)b)->data;
- return b;
- }
-
- void Scumm::setResourceCounter(int type, int index, byte flag) {
- res.flags[type][index] &= 0x80;
- res.flags[type][index] |= flag;
- }
-
- /* 2 bytes safety area to make "precaching" of bytes in the gdi drawer easier */
- #define SAFETY_AREA 2
-
- byte *Scumm::createResource(int type, int index, uint32 size) {
- byte *ptr;
-
- CHECK_HEAP
-
- debug(9, "createResource(%d,%d,%d)", type, index,size);
-
- if (size > 65536*4+37856)
- error("Invalid size allocating");
-
- validateResource("allocating", type, index);
- nukeResource(type, index);
-
- expireResources(size);
-
- CHECK_HEAP
-
- ptr = (byte*)alloc(size + sizeof(ResHeader) + SAFETY_AREA);
- if (ptr==NULL) {
- error("Out of memory while allocating %d", size);
- }
-
- _allocatedSize += size;
-
- res.address[type][index] = ptr;
- ((ResHeader*)ptr)->size = size;
- setResourceCounter(type, index, 1);
- return ptr + sizeof(ResHeader); /* skip header */
- }
-
- void Scumm::validateResource(const char *str, int type, int index) {
- if (type<1 || type>16 || index<0 || index >= res.num[type]) {
- printf("%d Illegal Glob type %d num %d", str, type, index);
- error("%d Illegal Glob type %d num %d", str, type, index);
- }
- }
-
- void Scumm::nukeResource(int type, int index) {
- byte *ptr;
-
- debug(9, "nukeResource(%d,%d)", type, index);
-
- CHECK_HEAP
- assert( res.address[type] );
- assert( index>=0 && index < res.num[type]);
-
- if ((ptr = res.address[type][index]) != NULL) {
- res.address[type][index] = 0;
- res.flags[type][index] = 0;
- _allocatedSize -= ((ResHeader*)ptr)->size;
- free(ptr);
- }
- }
-
- byte *findResource(uint32 tag, byte *searchin, int index) {
- uint32 maxsize,curpos,totalsize,size;
-
- searchin += 4;
- totalsize = READ_BE_UINT32_UNALIGNED(searchin);
- curpos = 8;
- searchin += 4;
-
- while (curpos<totalsize) {
- if (READ_UINT32_UNALIGNED(searchin)==tag && !index--)
- return searchin;
-
- size = READ_BE_UINT32_UNALIGNED(searchin+4);
- if ((int32)size <= 0) {
- error("(%c%c%c%c) Not found in %d... illegal block len %d",
- tag&0xFF,(tag>>8)&0xFF,(tag>>16)&0xFF,(tag>>24)&0xFF,
- 0,
- size);
- return NULL;
- }
-
- curpos += size;
- searchin += size;
- }
-
- return NULL;
- }
-
- void Scumm::lock(int type, int i) {
- validateResource("Locking", type, i);
- res.flags[type][i] |= 0x80;
-
- // debug(1, "locking %d,%d", type, i);
- }
-
- void Scumm::unlock(int type, int i) {
- validateResource("Unlocking", type, i);
- res.flags[type][i] &= ~0x80;
-
- // debug(1, "unlocking %d,%d", type, i);
- }
-
- bool Scumm::isResourceInUse(int type, int i) {
- validateResource("isResourceInUse", type, i);
- switch(type) {
- case rtRoom:
- return _roomResource == (byte)i;
- case rtScript:
- return isScriptInUse(i);
- case rtCostume:
- return isCostumeInUse(i);
- case rtSound:
- return isSoundRunning(i)!=0;
- default:
- return false;
- }
- }
-
- void Scumm::increaseResourceCounter() {
- int i,j;
- byte counter;
-
- for (i=1; i<=16; i++) {
- for(j=res.num[i]; --j>=0;) {
- counter = res.flags[i][j] & 0x7F;
- if (counter && counter < 0x7F) {
- setResourceCounter(i, j, counter+1);
- }
- }
- }
- }
-
- void Scumm::expireResources(uint32 size) {
- int i,j;
- byte flag;
- byte best_counter;
- int best_type, best_res;
- uint32 oldAllocatedSize;
-
- if (_expire_counter != 0xFF) {
- _expire_counter = 0xFF;
- increaseResourceCounter();
- }
-
- if (size + _allocatedSize < _maxHeapThreshold)
- return;
-
- oldAllocatedSize = _allocatedSize;
-
- do {
- best_type = 0;
- best_counter = 2;
-
- for (i=1; i<=16; i++)
- if (res.mode[i]) {
- for(j=res.num[i]; --j>=0;) {
- flag = res.flags[i][j];
- if (!(flag&0x80) && flag >= best_counter && !isResourceInUse(i,j)) {
- best_counter = flag;
- best_type = i;
- best_res = j;
- }
- }
- }
-
- if (!best_type)
- break;
- nukeResource(best_type, best_res);
- } while (size + _allocatedSize > _minHeapThreshold);
-
- increaseResourceCounter();
-
- debug(1, "Expired resources, mem %d -> %d", oldAllocatedSize, _allocatedSize);
- }
-
- void Scumm::freeResources() {
- int i,j;
- for (i=1; i<=16; i++) {
- for(j=res.num[i]; --j>=0;) {
- if (isResourceLoaded(i,j))
- nukeResource(i,j);
- }
- free(res.address[i]);
- free(res.flags[i]);
- free(res.roomno[i]);
- free(res.roomoffs[i]);
- }
- }
-
- void Scumm::loadPtrToResource(int type, int resindex, byte *source) {
- byte *ptr, *alloced;
- int i,len;
-
- nukeResource(type, resindex);
-
- len = getStringLen(source);
-
- if (len <= 1)
- return;
-
- alloced = createResource(type, resindex, len);
-
- if (!source) {
- alloced[0] = fetchScriptByte();
- for (i=1; i<len; i++)
- alloced[i] = *_scriptPointer++;
- } else {
- for(i=0; i<len; i++)
- alloced[i] = source[i];
- }
- }
-
- bool Scumm::isResourceLoaded(int type, int index) {
- validateResource("isLoaded", type, index);
- return res.address[type][index] != NULL;
- }
-
- void Scumm::resourceStats() {
- int i,j;
- uint32 lockedSize = 0, lockedNum = 0;
- byte flag;
-
- for (i=1; i<=16; i++)
- for(j=res.num[i]; --j>=0;) {
- flag = res.flags[i][j];
- if (flag&0x80 && res.address[i][j]) {
- lockedSize += ((ResHeader*)res.address[i][j])->size;
- lockedNum++;
- }
- }
-
- printf("Total allocated size=%d, locked=%d(%d)\n", _allocatedSize, lockedSize, lockedNum);
- }
-
- void Scumm::heapClear(int mode) {
- /* TODO: implement this */
- warning("heapClear: not implemented");
- }
-
- void Scumm::unkHeapProc2(int a, int b) {
- warning("unkHeapProc2: not implemented");
- }
-
- void Scumm::loadFlObject(int a, int b) {
- warning("loadFlObject(%d,%d):not implemented", a, b);
- }
-
- void Scumm::readMAXS() {
- _numVariables = fileReadWordLE();
- fileReadWordLE();
- _numBitVariables = fileReadWordLE();
- _numLocalObjects = fileReadWordLE();
- _numArray = fileReadWordLE();
- fileReadWordLE();
- _numVerbs = fileReadWordLE();
- _numFlObject = fileReadWordLE();
- _numInventory = fileReadWordLE();
- _numRooms = fileReadWordLE();
- _numScripts = fileReadWordLE();
- _numSounds = fileReadWordLE();
- _numCharsets = fileReadWordLE();
- _numCostumes = fileReadWordLE();
- _numGlobalObjects = fileReadWordLE();
-
- allocResTypeData(rtCostume, MKID('COST'), _numCostumes, "costume", 1);
- allocResTypeData(rtRoom, MKID('ROOM'), _numRooms, "room", 1);
- allocResTypeData(rtSound, MKID('SOUN'), _numSounds, "sound", 1);
- allocResTypeData(rtScript, MKID('SCRP'), _numScripts, "script", 1);
- allocResTypeData(rtCharset, MKID('CHAR'), _numCharsets, "charset", 1);
- allocResTypeData(rtObjectName, MKID('NONE'),50,"new name", 0);
-
- allocateArrays();
-
- _objectFlagTable = (byte*)alloc(_numGlobalObjects);
- _arrays = (byte*)alloc(_numArray);
- _newNames = (uint16*)alloc(50 * sizeof(uint16));
- _classData = (uint32*)alloc(_numGlobalObjects * sizeof(uint32));
-
- _numGlobalScripts = 200;
- _dynamicRoomOffsets = 1;
- }
-
- void Scumm::allocateArrays() {
- _inventory = (uint16*)alloc(_numInventory * sizeof(uint16));
- _verbs = (VerbSlot*)alloc(_numVerbs * sizeof(VerbSlot));
- _objs = (ObjectData*)alloc(_numLocalObjects * sizeof(ObjectData));
- _vars = (int16*)alloc(_numVariables * sizeof(int16));
- _bitVars = (byte*)alloc(_numBitVariables >> 3);
-
- allocResTypeData(rtInventory, MKID('NONE'), _numInventory, "inventory", 0);
- allocResTypeData(rtTemp,MKID('NONE'),10, "temp", 0);
- allocResTypeData(rtScaleTable,MKID('NONE'),5, "scale table", 0);
- allocResTypeData(rtActorName, MKID('NONE'),13,"actor name", 0);
- allocResTypeData(rtBuffer, MKID('NONE'),10,"buffer", 0);
- allocResTypeData(rtVerb, MKID('NONE'),_numVerbs,"verb", 0);
- allocResTypeData(rtString, MKID('NONE'),_numArray,"array", 0);
- allocResTypeData(rtFlObject, MKID('NONE'),_numFlObject,"flobject", 0);
- allocResTypeData(rtMatrix, MKID('NONE'),10,"boxes", 0);
- }
-