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server/contrib/extractor/System.cpp

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/**
* This code is part of MaNGOS. Contributor & Copyright details are in AUTHORS/THANKS.
*
* 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
*/
#define _CRT_SECURE_NO_DEPRECATE
#include <stdio.h>
#include <deque>
#include <map>
#include <set>
#include <cstdlib>
#ifdef WIN32
#include "direct.h"
#include <windows.h>
#else
#include <dirent.h>
#include <sys/stat.h>
#endif
#include "dbcfile.h"
#include "loadlib/adt.h"
#include "loadlib/wdt.h"
#include <fcntl.h>
#if defined( __GNUC__ )
#define _open open
#define _close close
#ifndef O_BINARY
#define O_BINARY 0
#endif
#else
#include <io.h>
#endif
#ifdef O_LARGEFILE
#define OPEN_FLAGS (O_RDONLY | O_BINARY | O_LARGEFILE)
#else
#define OPEN_FLAGS (O_RDONLY | O_BINARY)
#endif
typedef struct
{
char name[64];
uint32 id;
} map_id;
map_id *map_ids;
uint16 *areas;
uint16 *LiqType;
char output_path[128] = ".";
char input_path[128] = ".";
uint32 maxAreaId = 0;
uint32 CONF_max_build = 0;
//**************************************************
// Extractor options
//**************************************************
enum Extract
{
EXTRACT_MAP = 1,
EXTRACT_DBC = 2
};
// Select data for extract
int CONF_extract = EXTRACT_MAP | EXTRACT_DBC;
// This option allow limit minimum height to some value (Allow save some memory)
// see contrib/mmap/src/Tilebuilder.h, INVALID_MAP_LIQ_HEIGHT
bool CONF_allow_height_limit = true;
float CONF_use_minHeight = -500.0f;
// This option allow use float to int conversion
bool CONF_allow_float_to_int = true;
float CONF_float_to_int8_limit = 2.0f; // Max accuracy = val/256
float CONF_float_to_int16_limit = 2048.0f; // Max accuracy = val/65536
float CONF_flat_height_delta_limit = 0.005f; // If max - min less this value - surface is flat
float CONF_flat_liquid_delta_limit = 0.001f; // If max - min less this value - liquid surface is flat
static char* const langs[] = {"enGB", "enUS", "deDE", "esES", "frFR", "koKR", "zhCN", "zhTW", "enCN", "enTW", "esMX", "ruRU" };
#define LANG_COUNT 12
#define MIN_SUPPORTED_BUILD 15050 // code expect mpq files and mpq content files structure for this build or later
#define EXPANSION_COUNT 3
#define WORLD_COUNT 2
void CreateDir( const std::string& Path )
{
#ifdef WIN32
_mkdir( Path.c_str());
#else
mkdir( Path.c_str(), 0777 );
#endif
}
bool FileExists( const char* FileName )
{
int fp = _open(FileName, OPEN_FLAGS);
if(fp != -1)
{
_close(fp);
return true;
}
return false;
}
void Usage(char* prg)
{
printf(
"Usage:\n"
"%s -[var] [value]\n"
"-i set input path\n"
"-o set output path\n"
"-e extract only MAP(1)/DBC(2) - standard: both(3)\n"
"-e extract only MAP(1)/DBC(2) - temporary only: DBC(2)\n"
"-f height stored as int (less map size but lost some accuracy) 1 by default\n"
"-b extract data for specific build (at least not greater it from available). Min supported build %u.\n"
"Example: %s -f 0 -i \"c:\\games\\game\"", prg, MIN_SUPPORTED_BUILD, prg);
exit(1);
}
void HandleArgs(int argc, char * arg[])
{
for(int c = 1; c < argc; ++c)
{
// i - input path
// o - output path
// e - extract only MAP(1)/DBC(2) - standard both(3)
// f - use float to int conversion
// h - limit minimum height
if(arg[c][0] != '-')
Usage(arg[0]);
switch(arg[c][1])
{
case 'i':
if(c + 1 < argc) // all ok
strcpy(input_path, arg[(c++) + 1]);
else
Usage(arg[0]);
break;
case 'o':
if(c + 1 < argc) // all ok
strcpy(output_path, arg[(c++) + 1]);
else
Usage(arg[0]);
break;
case 'f':
if(c + 1 < argc) // all ok
CONF_allow_float_to_int=atoi(arg[(c++) + 1])!=0;
else
Usage(arg[0]);
break;
case 'e':
if(c + 1 < argc) // all ok
{
CONF_extract=atoi(arg[(c++) + 1]);
if(!(CONF_extract > 0 && CONF_extract < 4))
Usage(arg[0]);
}
else
Usage(arg[0]);
break;
case 'b':
if(c + 1 < argc) // all ok
{
CONF_max_build = atoi(arg[(c++) + 1]);
if (CONF_max_build < MIN_SUPPORTED_BUILD)
Usage(arg[0]);
}
else
Usage(arg[0]);
break;
default:
Usage(arg[0]);
break;
}
}
}
void AppendDBCFileListTo(HANDLE mpqHandle, std::set<std::string>& filelist)
{
SFILE_FIND_DATA findFileData;
HANDLE searchHandle = SFileFindFirstFile(mpqHandle, "*.dbc", &findFileData, NULL);
if (!searchHandle)
return;
filelist.insert(findFileData.cFileName);
while (SFileFindNextFile(searchHandle, &findFileData))
filelist.insert(findFileData.cFileName);
SFileFindClose(searchHandle);
}
void AppendDB2FileListTo(HANDLE mpqHandle, std::set<std::string>& filelist)
{
SFILE_FIND_DATA findFileData;
HANDLE searchHandle = SFileFindFirstFile(mpqHandle, "*.db2", &findFileData, NULL);
if (!searchHandle)
return;
filelist.insert(findFileData.cFileName);
while (SFileFindNextFile(searchHandle, &findFileData))
filelist.insert(findFileData.cFileName);
SFileFindClose(searchHandle);
}
uint32 ReadBuild(int locale)
{
// include build info file also
std::string filename = std::string("component.wow-")+langs[locale]+".txt";
//printf("Read %s file... ", filename.c_str());
HANDLE fileHandle;
if (!OpenNewestFile(filename.c_str(), &fileHandle))
{
printf("Fatal error: Not found %s file!\n", filename.c_str());
exit(1);
}
unsigned int data_size = SFileGetFileSize(fileHandle, NULL);
std::string text;
text.resize(data_size);
if (!SFileReadFile(fileHandle, &text[0], data_size, NULL, NULL))
{
printf("Fatal error: Can't read %s file!\n", filename.c_str());
exit(1);
}
SFileCloseFile(fileHandle);
size_t pos = text.find("version=\"");
size_t pos1 = pos + strlen("version=\"");
size_t pos2 = text.find("\"",pos1);
if (pos == text.npos || pos2 == text.npos || pos1 >= pos2)
{
printf("Fatal error: Invalid %s file format!\n", filename.c_str());
exit(1);
}
std::string build_str = text.substr(pos1,pos2-pos1);
int build = atoi(build_str.c_str());
if (build <= 0)
{
printf("Fatal error: Invalid %s file format!\n", filename.c_str());
exit(1);
}
if (build < MIN_SUPPORTED_BUILD)
{
printf("Fatal error: tool can correctly extract data only for build %u or later (detected: %u)!\n", MIN_SUPPORTED_BUILD, build);
exit(1);
}
return build;
}
uint32 ReadMapDBC(int const locale)
{
HANDLE localeFile;
char localMPQ[512];
sprintf(localMPQ, "%s/Data/%s/locale-%s.MPQ", input_path, langs[locale], langs[locale]);
if (!SFileOpenArchive(localMPQ, 0, MPQ_OPEN_READ_ONLY, &localeFile))
exit(1);
printf("Read Map.dbc file... ");
HANDLE dbcFile;
if (!SFileOpenFileEx(localeFile, "DBFilesClient\\Map.dbc", SFILE_OPEN_PATCHED_FILE, &dbcFile))
{
printf("Fatal error: Cannot find Map.dbc in archive!\n");
exit(1);
}
DBCFile dbc(dbcFile);
if(!dbc.open())
{
printf("Fatal error: Invalid Map.dbc file format!\n");
exit(1);
}
size_t map_count = dbc.getRecordCount();
map_ids = new map_id[map_count];
for(uint32 x = 0; x < map_count; ++x)
{
map_ids[x].id = dbc.getRecord(x).getUInt(0);
strcpy(map_ids[x].name, dbc.getRecord(x).getString(1));
}
printf("Done! (%lu maps loaded)\n", map_count);
return map_count;
}
void ReadAreaTableDBC(int const locale)
{
HANDLE localeFile;
char localMPQ[512];
sprintf(localMPQ, "%s/Data/%s/locale-%s.MPQ", input_path, langs[locale], langs[locale]);
if (!SFileOpenArchive(localMPQ, 0, MPQ_OPEN_READ_ONLY, &localeFile))
exit(1);
printf("Read AreaTable.dbc file...");
HANDLE dbcFile;
if (!SFileOpenFileEx(localeFile, "DBFilesClient\\AreaTable.dbc", SFILE_OPEN_PATCHED_FILE, &dbcFile))
{
printf("Fatal error: Cannot find AreaTable.dbc in archive!\n");
exit(1);
}
DBCFile dbc(dbcFile);
if(!dbc.open())
{
printf("Fatal error: Invalid AreaTable.dbc file format!\n");
exit(1);
}
size_t area_count = dbc.getRecordCount();
size_t maxid = dbc.getMaxId();
areas = new uint16[maxid + 1];
memset(areas, 0xff, (maxid + 1) * sizeof(uint16));
for(uint32 x = 0; x < area_count; ++x)
areas[dbc.getRecord(x).getUInt(0)] = dbc.getRecord(x).getUInt(3);
maxAreaId = dbc.getMaxId();
printf("Done! (%lu areas loaded)\n", area_count);
}
void ReadLiquidTypeTableDBC(int const locale)
{
HANDLE localeFile;
char localMPQ[512];
sprintf(localMPQ, "%s/Data/%s/locale-%s.MPQ", input_path, langs[locale], langs[locale]);
if (!SFileOpenArchive(localMPQ, 0, MPQ_OPEN_READ_ONLY, &localeFile))
exit(1);
printf("Read LiquidType.dbc file...");
HANDLE dbcFile;
if (!SFileOpenFileEx(localeFile, "DBFilesClient\\LiquidType.dbc", SFILE_OPEN_PATCHED_FILE, &dbcFile))
{
printf("Fatal error: Cannot find LiquidType.dbc in archive!\n");
exit(1);
}
DBCFile dbc(dbcFile);
if(!dbc.open())
{
printf("Fatal error: Invalid LiquidType.dbc file format!\n");
exit(1);
}
size_t LiqType_count = dbc.getRecordCount();
size_t LiqType_maxid = dbc.getMaxId();
LiqType = new uint16[LiqType_maxid + 1];
memset(LiqType, 0xff, (LiqType_maxid + 1) * sizeof(uint16));
for(uint32 x = 0; x < LiqType_count; ++x)
LiqType[dbc.getRecord(x).getUInt(0)] = dbc.getRecord(x).getUInt(3);
printf("Done! (%lu LiqTypes loaded)\n", LiqType_count);
}
//
// Adt file convertor function and data
//
// Map file format data
static char const* MAP_MAGIC = "MAPS";
static char const* MAP_VERSION_MAGIC = "v1.2";
static char const* MAP_AREA_MAGIC = "AREA";
static char const* MAP_HEIGHT_MAGIC = "MHGT";
static char const* MAP_LIQUID_MAGIC = "MLIQ";
struct map_fileheader
{
uint32 mapMagic;
uint32 versionMagic;
uint32 buildMagic;
uint32 areaMapOffset;
uint32 areaMapSize;
uint32 heightMapOffset;
uint32 heightMapSize;
uint32 liquidMapOffset;
uint32 liquidMapSize;
uint32 holesOffset;
uint32 holesSize;
};
#define MAP_AREA_NO_AREA 0x0001
struct map_areaHeader
{
uint32 fourcc;
uint16 flags;
uint16 gridArea;
};
#define MAP_HEIGHT_NO_HEIGHT 0x0001
#define MAP_HEIGHT_AS_INT16 0x0002
#define MAP_HEIGHT_AS_INT8 0x0004
struct map_heightHeader
{
uint32 fourcc;
uint32 flags;
float gridHeight;
float gridMaxHeight;
};
#define MAP_LIQUID_TYPE_NO_WATER 0x00
#define MAP_LIQUID_TYPE_WATER 0x01
#define MAP_LIQUID_TYPE_OCEAN 0x02
#define MAP_LIQUID_TYPE_MAGMA 0x04
#define MAP_LIQUID_TYPE_SLIME 0x08
#define MAP_LIQUID_TYPE_DARK_WATER 0x10
#define MAP_LIQUID_TYPE_WMO_WATER 0x20
#define MAP_LIQUID_NO_TYPE 0x0001
#define MAP_LIQUID_NO_HEIGHT 0x0002
struct map_liquidHeader
{
uint32 fourcc;
uint16 flags;
uint16 liquidType;
uint8 offsetX;
uint8 offsetY;
uint8 width;
uint8 height;
float liquidLevel;
};
float selectUInt8StepStore(float maxDiff)
{
return 255 / maxDiff;
}
float selectUInt16StepStore(float maxDiff)
{
return 65535 / maxDiff;
}
// Temporary grid data store
uint16 area_flags[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID];
float V8[ADT_GRID_SIZE][ADT_GRID_SIZE];
float V9[ADT_GRID_SIZE+1][ADT_GRID_SIZE+1];
uint16 uint16_V8[ADT_GRID_SIZE][ADT_GRID_SIZE];
uint16 uint16_V9[ADT_GRID_SIZE+1][ADT_GRID_SIZE+1];
uint8 uint8_V8[ADT_GRID_SIZE][ADT_GRID_SIZE];
uint8 uint8_V9[ADT_GRID_SIZE+1][ADT_GRID_SIZE+1];
uint8 liquid_type[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID];
bool liquid_show[ADT_GRID_SIZE][ADT_GRID_SIZE];
float liquid_height[ADT_GRID_SIZE+1][ADT_GRID_SIZE+1];
bool ConvertADT(char *filename, char *filename2, int cell_y, int cell_x, uint32 build)
{
ADT_file adt;
if (!adt.loadFile(filename, false))
return false;
memset(liquid_show, 0, sizeof(liquid_show));
memset(liquid_type, 0, sizeof(liquid_type));
// Prepare map header
map_fileheader map;
map.mapMagic = *(uint32 const*)MAP_MAGIC;
map.versionMagic = *(uint32 const*)MAP_VERSION_MAGIC;
map.buildMagic = build;
// Get area flags data
for (int i=0;i<ADT_CELLS_PER_GRID;i++)
{
for(int j=0;j<ADT_CELLS_PER_GRID;j++)
{
adt_MCNK * cell = adt.cells[i][j];
uint32 areaid = cell->areaid;
if(areaid && areaid <= maxAreaId)
{
if(areas[areaid] != 0xffff)
{
area_flags[i][j] = areas[areaid];
continue;
}
printf("File: %s\nCan't find area flag for areaid %u [%d, %d].\n", filename, areaid, cell->ix, cell->iy);
}
area_flags[i][j] = 0xffff;
}
}
//============================================
// Try pack area data
//============================================
bool fullAreaData = false;
uint32 areaflag = area_flags[0][0];
for (int y=0;y<ADT_CELLS_PER_GRID;y++)
{
for(int x=0;x<ADT_CELLS_PER_GRID;x++)
{
if(area_flags[y][x]!=areaflag)
{
fullAreaData = true;
break;
}
}
}
map.areaMapOffset = sizeof(map);
map.areaMapSize = sizeof(map_areaHeader);
map_areaHeader areaHeader;
areaHeader.fourcc = *(uint32 const*)MAP_AREA_MAGIC;
areaHeader.flags = 0;
if (fullAreaData)
{
areaHeader.gridArea = 0;
map.areaMapSize+=sizeof(area_flags);
}
else
{
areaHeader.flags |= MAP_AREA_NO_AREA;
areaHeader.gridArea = (uint16)areaflag;
}
//
// Get Height map from grid
//
for (int i=0;i<ADT_CELLS_PER_GRID;i++)
{
for(int j=0;j<ADT_CELLS_PER_GRID;j++)
{
adt_MCNK * cell = adt.cells[i][j];
if (!cell)
continue;
// Height values for triangles stored in order:
// 1 2 3 4 5 6 7 8 9
// 10 11 12 13 14 15 16 17
// 18 19 20 21 22 23 24 25 26
// 27 28 29 30 31 32 33 34
// . . . . . . . .
// For better get height values merge it to V9 and V8 map
// V9 height map:
// 1 2 3 4 5 6 7 8 9
// 18 19 20 21 22 23 24 25 26
// . . . . . . . .
// V8 height map:
// 10 11 12 13 14 15 16 17
// 27 28 29 30 31 32 33 34
// . . . . . . . .
// Set map height as grid height
for (int y=0; y <= ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x <= ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
V9[cy][cx]=cell->ypos;
}
}
for (int y=0; y < ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x < ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
V8[cy][cx]=cell->ypos;
}
}
// Get custom height
adt_MCVT *v = cell->getMCVT();
if (!v)
continue;
// get V9 height map
for (int y=0; y <= ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x <= ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
V9[cy][cx]+=v->height_map[y*(ADT_CELL_SIZE*2+1)+x];
}
}
// get V8 height map
for (int y=0; y < ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x < ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
V8[cy][cx]+=v->height_map[y*(ADT_CELL_SIZE*2+1)+ADT_CELL_SIZE+1+x];
}
}
}
}
//============================================
// Try pack height data
//============================================
float maxHeight = -20000;
float minHeight = 20000;
for (int y=0; y<ADT_GRID_SIZE; y++)
{
for(int x=0;x<ADT_GRID_SIZE;x++)
{
float h = V8[y][x];
if (maxHeight < h) maxHeight = h;
if (minHeight > h) minHeight = h;
}
}
for (int y=0; y<=ADT_GRID_SIZE; y++)
{
for(int x=0;x<=ADT_GRID_SIZE;x++)
{
float h = V9[y][x];
if (maxHeight < h) maxHeight = h;
if (minHeight > h) minHeight = h;
}
}
// Check for allow limit minimum height (not store height in deep ochean - allow save some memory)
if (CONF_allow_height_limit && minHeight < CONF_use_minHeight)
{
for (int y=0; y<ADT_GRID_SIZE; y++)
for(int x=0;x<ADT_GRID_SIZE;x++)
if (V8[y][x] < CONF_use_minHeight)
V8[y][x] = CONF_use_minHeight;
for (int y=0; y<=ADT_GRID_SIZE; y++)
for(int x=0;x<=ADT_GRID_SIZE;x++)
if (V9[y][x] < CONF_use_minHeight)
V9[y][x] = CONF_use_minHeight;
if (minHeight < CONF_use_minHeight)
minHeight = CONF_use_minHeight;
if (maxHeight < CONF_use_minHeight)
maxHeight = CONF_use_minHeight;
}
map.heightMapOffset = map.areaMapOffset + map.areaMapSize;
map.heightMapSize = sizeof(map_heightHeader);
map_heightHeader heightHeader;
heightHeader.fourcc = *(uint32 const*)MAP_HEIGHT_MAGIC;
heightHeader.flags = 0;
heightHeader.gridHeight = minHeight;
heightHeader.gridMaxHeight = maxHeight;
if (maxHeight == minHeight)
heightHeader.flags |= MAP_HEIGHT_NO_HEIGHT;
// Not need store if flat surface
if (CONF_allow_float_to_int && (maxHeight - minHeight) < CONF_flat_height_delta_limit)
heightHeader.flags |= MAP_HEIGHT_NO_HEIGHT;
// Try store as packed in uint16 or uint8 values
if (!(heightHeader.flags & MAP_HEIGHT_NO_HEIGHT))
{
float step;
// Try Store as uint values
if (CONF_allow_float_to_int)
{
float diff = maxHeight - minHeight;
if (diff < CONF_float_to_int8_limit) // As uint8 (max accuracy = CONF_float_to_int8_limit/256)
{
heightHeader.flags|=MAP_HEIGHT_AS_INT8;
step = selectUInt8StepStore(diff);
}
else if (diff<CONF_float_to_int16_limit) // As uint16 (max accuracy = CONF_float_to_int16_limit/65536)
{
heightHeader.flags|=MAP_HEIGHT_AS_INT16;
step = selectUInt16StepStore(diff);
}
}
// Pack it to int values if need
if (heightHeader.flags&MAP_HEIGHT_AS_INT8)
{
for (int y=0; y<ADT_GRID_SIZE; y++)
for(int x=0;x<ADT_GRID_SIZE;x++)
uint8_V8[y][x] = uint8((V8[y][x] - minHeight) * step + 0.5f);
for (int y=0; y<=ADT_GRID_SIZE; y++)
for(int x=0;x<=ADT_GRID_SIZE;x++)
uint8_V9[y][x] = uint8((V9[y][x] - minHeight) * step + 0.5f);
map.heightMapSize+= sizeof(uint8_V9) + sizeof(uint8_V8);
}
else if (heightHeader.flags&MAP_HEIGHT_AS_INT16)
{
for (int y=0; y<ADT_GRID_SIZE; y++)
for(int x=0;x<ADT_GRID_SIZE;x++)
uint16_V8[y][x] = uint16((V8[y][x] - minHeight) * step + 0.5f);
for (int y=0; y<=ADT_GRID_SIZE; y++)
for(int x=0;x<=ADT_GRID_SIZE;x++)
uint16_V9[y][x] = uint16((V9[y][x] - minHeight) * step + 0.5f);
map.heightMapSize+= sizeof(uint16_V9) + sizeof(uint16_V8);
}
else
map.heightMapSize+= sizeof(V9) + sizeof(V8);
}
// Get liquid map for grid (in WOTLK used MH2O chunk)
adt_MH2O * h2o = adt.a_grid->getMH2O();
if (h2o)
{
for (int i=0;i<ADT_CELLS_PER_GRID;i++)
{
for(int j=0;j<ADT_CELLS_PER_GRID;j++)
{
adt_liquid_header *h = h2o->getLiquidData(i,j);
if (!h)
continue;
int count = 0;
uint64 show = h2o->getLiquidShowMap(h);
for (int y=0; y < h->height;y++)
{
int cy = i*ADT_CELL_SIZE + y + h->yOffset;
for (int x=0; x < h->width; x++)
{
int cx = j*ADT_CELL_SIZE + x + h->xOffset;
if (show & 1)
{
liquid_show[cy][cx] = true;
++count;
}
show>>=1;
}
}
uint32 type = LiqType[h->liquidType];
switch (type)
{
case LIQUID_TYPE_WATER: liquid_type[i][j] |= MAP_LIQUID_TYPE_WATER; break;
case LIQUID_TYPE_OCEAN: liquid_type[i][j] |= MAP_LIQUID_TYPE_OCEAN; break;
case LIQUID_TYPE_MAGMA: liquid_type[i][j] |= MAP_LIQUID_TYPE_MAGMA; break;
case LIQUID_TYPE_SLIME: liquid_type[i][j] |= MAP_LIQUID_TYPE_SLIME; break;
default:
printf("\nCan't find Liquid type %u for map %s\nchunk %d,%d\n", h->liquidType, filename, i, j);
break;
}
// Dark water detect
if (type == LIQUID_TYPE_OCEAN)
{
uint8 *lm = h2o->getLiquidLightMap(h);
if (!lm)
liquid_type[i][j]|=MAP_LIQUID_TYPE_DARK_WATER;
}
if (!count && liquid_type[i][j])
printf("Wrong liquid detect in MH2O chunk");
float *height = h2o->getLiquidHeightMap(h);
int pos = 0;
for (int y=0; y<=h->height;y++)
{
int cy = i*ADT_CELL_SIZE + y + h->yOffset;
for (int x=0; x<= h->width; x++)
{
int cx = j*ADT_CELL_SIZE + x + h->xOffset;
if (height)
liquid_height[cy][cx] = height[pos];
else
liquid_height[cy][cx] = h->heightLevel1;
pos++;
}
}
}
}
}
else
{
// Get from MCLQ chunk (old)
for (int i=0;i<ADT_CELLS_PER_GRID;i++)
{
for(int j=0;j<ADT_CELLS_PER_GRID;j++)
{
adt_MCNK *cell = adt.cells[i][j];
if (!cell)
continue;
adt_MCLQ *liquid = cell->getMCLQ();
int count = 0;
if (!liquid || cell->sizeMCLQ <= 8)
continue;
for (int y=0; y < ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x < ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
if (liquid->flags[y][x] != 0x0F)
{
liquid_show[cy][cx] = true;
if (liquid->flags[y][x]&(1<<7))
liquid_type[i][j]|=MAP_LIQUID_TYPE_DARK_WATER;
++count;
}
}
}
uint32 c_flag = cell->flags;
if(c_flag & (1<<2))
liquid_type[i][j]|=MAP_LIQUID_TYPE_WATER; // water
if(c_flag & (1<<3))
liquid_type[i][j]|=MAP_LIQUID_TYPE_OCEAN; // ochean
if(c_flag & (1<<4))
liquid_type[i][j]|=MAP_LIQUID_TYPE_MAGMA; // magma/slime
if (!count && liquid_type[i][j])
printf("Wrong liquid detect in MCLQ chunk");
for (int y=0; y <= ADT_CELL_SIZE; y++)
{
int cy = i*ADT_CELL_SIZE + y;
for (int x=0; x<= ADT_CELL_SIZE; x++)
{
int cx = j*ADT_CELL_SIZE + x;
liquid_height[cy][cx] = liquid->liquid[y][x].height;
}
}
}
}
}
//============================================
// Pack liquid data
//============================================
uint8 type = liquid_type[0][0];
bool fullType = false;
for (int y=0;y<ADT_CELLS_PER_GRID;y++)
{
for(int x=0;x<ADT_CELLS_PER_GRID;x++)
{
if (liquid_type[y][x]!=type)
{
fullType = true;
y = ADT_CELLS_PER_GRID;
break;
}
}
}
map_liquidHeader liquidHeader;
// no water data (if all grid have 0 liquid type)
if (type == 0 && !fullType)
{
// No liquid data
map.liquidMapOffset = 0;
map.liquidMapSize = 0;
}
else
{
int minX = 255, minY = 255;
int maxX = 0, maxY = 0;
maxHeight = -20000;
minHeight = 20000;
for (int y=0; y<ADT_GRID_SIZE; y++)
{
for(int x=0; x<ADT_GRID_SIZE; x++)
{
if (liquid_show[y][x])
{
if (minX > x) minX = x;
if (maxX < x) maxX = x;
if (minY > y) minY = y;
if (maxY < y) maxY = y;
float h = liquid_height[y][x];
if (maxHeight < h) maxHeight = h;
if (minHeight > h) minHeight = h;
}
else
liquid_height[y][x] = CONF_use_minHeight;
}
}
map.liquidMapOffset = map.heightMapOffset + map.heightMapSize;
map.liquidMapSize = sizeof(map_liquidHeader);
liquidHeader.fourcc = *(uint32 const*)MAP_LIQUID_MAGIC;
liquidHeader.flags = 0;
liquidHeader.liquidType = 0;
liquidHeader.offsetX = minX;
liquidHeader.offsetY = minY;
liquidHeader.width = maxX - minX + 1 + 1;
liquidHeader.height = maxY - minY + 1 + 1;
liquidHeader.liquidLevel = minHeight;
if (maxHeight == minHeight)
liquidHeader.flags |= MAP_LIQUID_NO_HEIGHT;
// Not need store if flat surface
if (CONF_allow_float_to_int && (maxHeight - minHeight) < CONF_flat_liquid_delta_limit)
liquidHeader.flags |= MAP_LIQUID_NO_HEIGHT;
if (!fullType)
liquidHeader.flags |= MAP_LIQUID_NO_TYPE;
if (liquidHeader.flags & MAP_LIQUID_NO_TYPE)
liquidHeader.liquidType = type;
else
map.liquidMapSize+=sizeof(liquid_type);
if (!(liquidHeader.flags & MAP_LIQUID_NO_HEIGHT))
map.liquidMapSize += sizeof(float)*liquidHeader.width*liquidHeader.height;
}
// map hole info
uint16 holes[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID];
if(map.liquidMapOffset)
map.holesOffset = map.liquidMapOffset + map.liquidMapSize;
else
map.holesOffset = map.heightMapOffset + map.heightMapSize;
map.holesSize = sizeof(holes);
memset(holes, 0, map.holesSize);
for(int i = 0; i < ADT_CELLS_PER_GRID; ++i)
{
for(int j = 0; j < ADT_CELLS_PER_GRID; ++j)
{
adt_MCNK * cell = adt.cells[i][j];
if(!cell)
continue;
holes[i][j] = cell->holes;
}
}
// Ok all data prepared - store it
FILE *output=fopen(filename2, "wb");
if(!output)
{
printf("Can't create the output file '%s'\n", filename2);
return false;
}
fwrite(&map, sizeof(map), 1, output);
// Store area data
fwrite(&areaHeader, sizeof(areaHeader), 1, output);
if (!(areaHeader.flags&MAP_AREA_NO_AREA))
fwrite(area_flags, sizeof(area_flags), 1, output);
// Store height data
fwrite(&heightHeader, sizeof(heightHeader), 1, output);
if (!(heightHeader.flags & MAP_HEIGHT_NO_HEIGHT))
{
if (heightHeader.flags & MAP_HEIGHT_AS_INT16)
{
fwrite(uint16_V9, sizeof(uint16_V9), 1, output);
fwrite(uint16_V8, sizeof(uint16_V8), 1, output);
}
else if (heightHeader.flags & MAP_HEIGHT_AS_INT8)
{
fwrite(uint8_V9, sizeof(uint8_V9), 1, output);
fwrite(uint8_V8, sizeof(uint8_V8), 1, output);
}
else
{
fwrite(V9, sizeof(V9), 1, output);
fwrite(V8, sizeof(V8), 1, output);
}
}
// Store liquid data if need
if (map.liquidMapOffset)
{
fwrite(&liquidHeader, sizeof(liquidHeader), 1, output);
if (!(liquidHeader.flags&MAP_LIQUID_NO_TYPE))
fwrite(liquid_type, sizeof(liquid_type), 1, output);
if (!(liquidHeader.flags&MAP_LIQUID_NO_HEIGHT))
{
for (int y=0; y<liquidHeader.height;y++)
fwrite(&liquid_height[y+liquidHeader.offsetY][liquidHeader.offsetX], sizeof(float), liquidHeader.width, output);
}
}
// store hole data
fwrite(holes, map.holesSize, 1, output);
fclose(output);
return true;
}
void ExtractMapsFromMpq(uint32 build, const int locale)
{
char mpq_filename[1024];
char output_filename[1024];
char mpq_map_name[1024];
printf("\nExtracting maps...\n");
uint32 map_count = ReadMapDBC(locale);
ReadAreaTableDBC(locale);
ReadLiquidTypeTableDBC(locale);
std::string path = output_path;
path += "/maps/";
CreateDir(path);
printf("Convert map files\n");
for(uint32 z = 0; z < map_count; ++z)
{
printf("Extract %s (%d/%d) \n", map_ids[z].name, z+1, map_count);
// Loadup map grid data
sprintf(mpq_map_name, "World\\Maps\\%s\\%s.wdt", map_ids[z].name, map_ids[z].name);
WDT_file wdt;
if (!wdt.loadFile(mpq_map_name, false))
continue;
for(uint32 y = 0; y < WDT_MAP_SIZE; ++y)
{
for(uint32 x = 0; x < WDT_MAP_SIZE; ++x)
{
if (!wdt.main->adt_list[y][x].exist)
continue;
sprintf(mpq_filename, "World\\Maps\\%s\\%s_%u_%u.adt", map_ids[z].name, map_ids[z].name, x, y);
sprintf(output_filename, "%s/maps/%03u%02u%02u.map", output_path, map_ids[z].id, y, x);
ConvertADT(mpq_filename, output_filename, y, x, build);
}
// draw progress bar
printf("Processing........................%d%%\r", (100 * (y+1)) / WDT_MAP_SIZE);
}
}
delete [] areas;
delete [] map_ids;
}
void ExtractDBCFiles(int locale, bool basicLocale)
{
printf("Extracting dbc files...\n");
std::set<std::string> dbcfiles;
// get DBC file list
ArchiveSetBounds archives = GetArchivesBounds();
for(ArchiveSet::const_iterator i = archives.first; i != archives.second;++i)
{
AppendDBCFileListTo(*i, dbcfiles);
AppendDB2FileListTo(*i, dbcfiles);
}
std::string path = output_path;
path += "/dbc/";
CreateDir(path);
if (!basicLocale)
{
path += langs[locale];
path += "/";
CreateDir(path);
}
// extract Build info file
{
std::string mpq_name = std::string("component.wow-") + langs[locale] + ".txt";
std::string filename = path + mpq_name;
ExtractFile(mpq_name.c_str(), filename);
}
// extract DBCs
int count = 0;
for (std::set<std::string>::iterator iter = dbcfiles.begin(); iter != dbcfiles.end(); ++iter)
{
std::string filename = path;
filename += (iter->c_str() + strlen("DBFilesClient\\"));
if (ExtractFile(iter->c_str(), filename))
++count;
}
printf("Extracted %u DBC/DB2 files\n\n", count);
}
typedef std::pair<std::string /*full_filename*/, char const* /*locale_prefix*/> UpdatesPair;
typedef std::map<int /*build*/, UpdatesPair> Updates;
void AppendPatchMPQFilesToList(char const* subdir, char const* suffix, char const* section, Updates& updates)
{
char dirname[512];
if (subdir)
sprintf(dirname,"%s/Data/%s", input_path, subdir);
else
sprintf(dirname,"%s/Data", input_path);
char scanname[512];
if (suffix)
sprintf(scanname,"wow-update-%s-%%u.MPQ", suffix);
else
sprintf(scanname,"wow-update-%%u.MPQ");
#ifdef WIN32
char maskname[512];
if (suffix)
sprintf(maskname,"%s/wow-update-%s-*.MPQ", dirname, suffix);
else
sprintf(maskname,"%s/wow-update-*.MPQ", dirname);
WIN32_FIND_DATA ffd;
HANDLE hFind = FindFirstFile(maskname, &ffd);
if (hFind != INVALID_HANDLE_VALUE)
{
do
{
if (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
continue;
uint32 ubuild = 0;
if (sscanf(ffd.cFileName, scanname, &ubuild) == 1 && (!CONF_max_build || ubuild <= CONF_max_build))
updates[ubuild] = UpdatesPair(ffd.cFileName, section);
}
while (FindNextFile(hFind, &ffd) != 0);
FindClose(hFind);
}
#else
if (DIR *dp = opendir(dirname))
{
int ubuild = 0;
dirent *dirp;
while ((dirp = readdir(dp)) != NULL)
if (sscanf(dirp->d_name, scanname, &ubuild) == 1 && (!CONF_max_build || ubuild <= CONF_max_build))
updates[ubuild] = UpdatesPair(dirp->d_name, section);
closedir(dp);
}
#endif
}
void LoadLocaleMPQFiles(int const locale)
{
char filename[512];
// first base old version of dbc files
sprintf(filename,"%s/Data/%s/locale-%s.MPQ", input_path, langs[locale], langs[locale]);
HANDLE localeMpqHandle;
if (!OpenArchive(filename, &localeMpqHandle))
{
printf("Error open archive: %s\n\n", filename);
return;
}
// prepare sorted list patches in locale dir and Data root
Updates updates;
// now update to newer view, locale
AppendPatchMPQFilesToList(langs[locale], langs[locale], NULL, updates);
// now update to newer view, root
AppendPatchMPQFilesToList(NULL, NULL, langs[locale], updates);
for (Updates::const_iterator itr = updates.begin(); itr != updates.end(); ++itr)
{
if (!itr->second.second)
sprintf(filename,"%s/Data/%s/%s", input_path, langs[locale], itr->second.first.c_str());
else
sprintf(filename,"%s/Data/%s", input_path, itr->second.first.c_str());
//if (!OpenArchive(filename))
if (!SFileOpenPatchArchive(localeMpqHandle, filename, itr->second.second ? itr->second.second : "", 0))
printf("Error open patch archive: %s\n\n", filename);
}
}
void LoadBaseMPQFiles()
{
char filename[512];
HANDLE worldMpqHandle;
printf("Loaded MPQ files for map extraction:\n");
for (int i = 1; i <= WORLD_COUNT; i++)
{
sprintf(filename, "%s/Data/World%s.MPQ", input_path, (i == 2 ? "2" : ""));
printf("%s\n", filename);
if (!OpenArchive(filename, &worldMpqHandle))
{
printf("Error open archive: %s\n\n", filename);
return;
}
}
for (int i = 1; i <= EXPANSION_COUNT; i++)
{
sprintf(filename, "%s/Data/Expansion%i.MPQ", input_path, i);
printf("%s\n", filename);
if (!OpenArchive(filename, &worldMpqHandle))
{
printf("Error open archive: %s\n\n", filename);
return;
}
}
// prepare sorted list patches in Data root
Updates updates;
// now update to newer view, root -base
AppendPatchMPQFilesToList(NULL, NULL, "base", updates);
// now update to newer view, root -base
AppendPatchMPQFilesToList(NULL, "base", NULL, updates);
for (Updates::const_iterator itr = updates.begin(); itr != updates.end(); ++itr)
{
sprintf(filename,"%s/Data/%s", input_path, itr->second.first.c_str());
printf("%s\n", filename);
if (!OpenArchive(filename, &worldMpqHandle))
{
printf("Error open patch archive: %s\n\n", filename);
return;
}
}
}
int main(int argc, char * arg[])
{
printf("Map & DBC Extractor\n");
printf("===================\n\n");
HandleArgs(argc, arg);
int FirstLocale = -1;
uint32 build = 0;
for (int i = 0; i < LANG_COUNT; i++)
{
char tmp1[512];
sprintf(tmp1, "%s/Data/%s/locale-%s.MPQ", input_path, langs[i], langs[i]);
if (FileExists(tmp1))
{
printf("Detected locale: %s\n", langs[i]);
//Open MPQs
LoadLocaleMPQFiles(i);
if((CONF_extract & EXTRACT_DBC) == 0)
{
FirstLocale = i;
build = ReadBuild(FirstLocale);
printf("Detected client build: %u\n", build);
break;
}
//Extract DBC files
if(FirstLocale < 0)
{
FirstLocale = i;
build = ReadBuild(FirstLocale);
printf("Detected client build: %u\n", build);
ExtractDBCFiles(i, true);
}
else
ExtractDBCFiles(i, false);
//Close MPQs
CloseArchives();
}
}
if(FirstLocale < 0)
{
printf("No locales detected\n");
return 0;
}
if (CONF_extract & EXTRACT_MAP)
{
printf("Using locale: %s\n", langs[FirstLocale]);
// Open MPQs
LoadBaseMPQFiles();
LoadLocaleMPQFiles(FirstLocale);
// Extract maps
ExtractMapsFromMpq(build, FirstLocale);
// Close MPQs
CloseArchives();
}
return 0;
}
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