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TrinityCore/src/tools/map_extractor/System.cpp

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/*
* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
* Copyright (C) 2005-2011 MaNGOS <http://getmangos.com/>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "Banner.h"
#include "CascHandles.h"
#include "Common.h"
#include "DB2CascFileSource.h"
#include "DB2Meta.h"
#include "DBFilesClientList.h"
#include "ExtractorDB2LoadInfo.h"
#include "StringFormat.h"
#include "adt.h"
#include "wdt.h"
#include <CascLib.h>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/operations.hpp>
#include <cstdio>
#include <deque>
#include <fstream>
#include <set>
#include <unordered_map>
#include <cstdlib>
#include <cstring>
CASC::StorageHandle CascStorage;
typedef struct
{
char name[64];
uint32 id;
} map_id;
std::vector<map_id> map_ids;
std::vector<uint16> LiqType;
std::set<std::string> CameraFileNames;
boost::filesystem::path input_path;
boost::filesystem::path output_path;
// **************************************************
// Extractor options
// **************************************************
enum Extract : uint8
{
EXTRACT_MAP = 0x1,
EXTRACT_DBC = 0x2,
EXTRACT_CAMERA = 0x4,
EXTRACT_GT = 0x8,
EXTRACT_ALL = EXTRACT_MAP | EXTRACT_DBC | EXTRACT_CAMERA | EXTRACT_GT
};
// Select data for extract
int CONF_extract = EXTRACT_ALL;
// This option allow limit minimum height to some value (Allow save some memory)
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
uint32 CONF_Locale = 0;
#define CASC_LOCALES_COUNT 17
char const* CascLocaleNames[CASC_LOCALES_COUNT] =
{
"none", "enUS",
"koKR", "unknown",
"frFR", "deDE",
"zhCN", "esES",
"zhTW", "enGB",
"enCN", "enTW",
"esMX", "ruRU",
"ptBR", "itIT",
"ptPT"
};
uint32 WowLocaleToCascLocaleFlags[12] =
{
CASC_LOCALE_ENUS | CASC_LOCALE_ENGB,
CASC_LOCALE_KOKR,
CASC_LOCALE_FRFR,
CASC_LOCALE_DEDE,
CASC_LOCALE_ZHCN,
CASC_LOCALE_ZHTW,
CASC_LOCALE_ESES,
CASC_LOCALE_ESMX,
CASC_LOCALE_RURU,
0,
CASC_LOCALE_PTBR | CASC_LOCALE_PTPT,
CASC_LOCALE_ITIT,
};
void CreateDir(boost::filesystem::path const& path)
{
namespace fs = boost::filesystem;
if (fs::exists(path))
return;
if (!fs::create_directory(path))
throw new std::runtime_error("Unable to create directory" + path.string());
}
void Usage(char const* 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)/Camera(4)/gt(8) - standard: all(15)\n"\
"-f height stored as int (less map size but lost some accuracy) 1 by default\n"\
"-l dbc locale\n"\
"Example: %s -f 0 -i \"c:\\games\\game\"\n", prg, 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)/Camera(4)/gt(8) - standard: all(11)
// f - use float to int conversion
// h - limit minimum height
// l - dbc locale
if (arg[c][0] != '-')
Usage(arg[0]);
switch (arg[c][1])
{
case 'i':
if (c + 1 < argc && strlen(arg[c + 1])) // all ok
input_path = boost::filesystem::path(arg[c++ + 1]);
else
Usage(arg[0]);
break;
case 'o':
if (c + 1 < argc && strlen(arg[c + 1])) // all ok
output_path = boost::filesystem::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 <= EXTRACT_ALL))
Usage(arg[0]);
}
else
Usage(arg[0]);
break;
case 'l':
if (c + 1 < argc) // all ok
{
for (uint32 i = 0; i < TOTAL_LOCALES; ++i)
if (!strcmp(arg[c + 1], localeNames[i]))
CONF_Locale = 1 << i;
++c;
}
else
Usage(arg[0]);
break;
case 'h':
Usage(arg[0]);
break;
default:
break;
}
}
}
void ReadMapDBC()
{
printf("Read Map.db2 file...\n");
DB2CascFileSource source(CascStorage, "DBFilesClient\\Map.db2");
DB2FileLoader db2;
if (!db2.Load(&source, MapLoadInfo::Instance()))
{
printf("Fatal error: Invalid Map.db2 file format! %s\n", CASC::HumanReadableCASCError(GetLastError()));
exit(1);
}
map_ids.resize(db2.GetRecordCount());
std::unordered_map<uint32, uint32> idToIndex;
for (uint32 x = 0; x < db2.GetRecordCount(); ++x)
{
DB2Record record = db2.GetRecord(x);
map_ids[x].id = record.GetId();
const char* map_name = record.GetString("Directory");
size_t max_map_name_length = sizeof(map_ids[x].name);
if (strlen(map_name) >= max_map_name_length)
{
printf("Fatal error: Map name too long!\n");
exit(1);
}
strncpy(map_ids[x].name, map_name, max_map_name_length);
map_ids[x].name[max_map_name_length - 1] = '\0';
idToIndex[map_ids[x].id] = x;
}
for (uint32 x = 0; x < db2.GetRecordCopyCount(); ++x)
{
DB2RecordCopy copy = db2.GetRecordCopy(x);
auto itr = idToIndex.find(copy.SourceRowId);
if (itr != idToIndex.end())
{
map_id id;
id.id = copy.NewRowId;
strcpy(id.name, map_ids[itr->second].name);
map_ids.push_back(id);
}
}
printf("Done! (" SZFMTD " maps loaded)\n", map_ids.size());
}
void ReadLiquidTypeTableDBC()
{
printf("Read LiquidType.db2 file...\n");
DB2CascFileSource source(CascStorage, "DBFilesClient\\LiquidType.db2");
DB2FileLoader db2;
if (!db2.Load(&source, LiquidTypeLoadInfo::Instance()))
{
printf("Fatal error: Invalid LiquidType.db2 file format!\n");
exit(1);
}
LiqType.resize(db2.GetMaxId() + 1, 0xFFFF);
for (uint32 x = 0; x < db2.GetRecordCount(); ++x)
{
DB2Record record = db2.GetRecord(x);
LiqType[record.GetId()] = record.GetUInt8("SoundBank");
}
for (uint32 x = 0; x < db2.GetRecordCopyCount(); ++x)
LiqType[db2.GetRecordCopy(x).NewRowId] = LiqType[db2.GetRecordCopy(x).SourceRowId];
printf("Done! (" SZFMTD " LiqTypes loaded)\n", LiqType.size());
}
bool ReadCinematicCameraDBC()
{
printf("Read CinematicCamera.db2 file...\n");
DB2CascFileSource source(CascStorage, "DBFilesClient\\CinematicCamera.db2");
DB2FileLoader db2;
if (!db2.Load(&source, CinematicCameraLoadInfo::Instance()))
{
printf("Invalid CinematicCamera.db2 file format. Camera extract aborted. %s\n", CASC::HumanReadableCASCError(GetLastError()));
return false;
}
// get camera file list from DB2
for (size_t i = 0; i < db2.GetRecordCount(); ++i)
CameraFileNames.insert(Trinity::StringFormat("FILE%08X.xxx", db2.GetRecord(i).GetUInt32("ModelFileDataID")));
printf("Done! (" SZFMTD " CinematicCameras loaded)\n", CameraFileNames.size());
return true;
}
//
// Adt file convertor function and data
//
// Map file format data
static char const* MAP_MAGIC = "MAPS";
static char const* MAP_VERSION_MAGIC = "v1.8";
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
#define MAP_HEIGHT_HAS_FLIGHT_BOUNDS 0x0008
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_ids[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];
uint16 liquid_entry[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID];
uint8 liquid_flags[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];
uint8 holes[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID][8];
int16 flight_box_max[3][3];
int16 flight_box_min[3][3];
bool TransformToHighRes(uint16 lowResHoles, uint8 hiResHoles[8])
{
for (uint8 i = 0; i < 8; i++)
{
for (uint8 j = 0; j < 8; j++)
{
int32 holeIdxL = (i / 2) * 4 + (j / 2);
if (((lowResHoles >> holeIdxL) & 1) == 1)
hiResHoles[i] |= (1 << j);
}
}
return *((uint64*)hiResHoles) != 0;
}
bool ConvertADT(std::string const& inputPath, std::string const& outputPath, int /*cell_y*/, int /*cell_x*/, uint32 build)
{
ChunkedFile adt;
if (!adt.loadFile(CascStorage, inputPath))
return false;
// Prepare map header
map_fileheader map;
map.mapMagic = *reinterpret_cast<uint32 const*>(MAP_MAGIC);
map.versionMagic = *reinterpret_cast<uint32 const*>(MAP_VERSION_MAGIC);
map.buildMagic = build;
// Get area flags data
memset(area_ids, 0, sizeof(area_ids));
memset(V9, 0, sizeof(V9));
memset(V8, 0, sizeof(V8));
memset(liquid_show, 0, sizeof(liquid_show));
memset(liquid_flags, 0, sizeof(liquid_flags));
memset(liquid_entry, 0, sizeof(liquid_entry));
memset(holes, 0, sizeof(holes));
bool hasHoles = false;
bool hasFlightBox = false;
for (std::multimap<std::string, FileChunk*>::const_iterator itr = adt.chunks.lower_bound("MCNK"); itr != adt.chunks.upper_bound("MCNK"); ++itr)
{
adt_MCNK* mcnk = itr->second->As<adt_MCNK>();
// Area data
area_ids[mcnk->iy][mcnk->ix] = mcnk->areaid;
// Height
// 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 = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x <= ADT_CELL_SIZE; x++)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
V9[cy][cx] = mcnk->ypos;
}
}
for (int y = 0; y < ADT_CELL_SIZE; y++)
{
int cy = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x < ADT_CELL_SIZE; x++)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
V8[cy][cx] = mcnk->ypos;
}
}
// Get custom height
if (FileChunk* chunk = itr->second->GetSubChunk("MCVT"))
{
adt_MCVT* mcvt = chunk->As<adt_MCVT>();
// get V9 height map
for (int y = 0; y <= ADT_CELL_SIZE; y++)
{
int cy = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x <= ADT_CELL_SIZE; x++)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
V9[cy][cx] += mcvt->height_map[y*(ADT_CELL_SIZE * 2 + 1) + x];
}
}
// get V8 height map
for (int y = 0; y < ADT_CELL_SIZE; y++)
{
int cy = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x < ADT_CELL_SIZE; x++)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
V8[cy][cx] += mcvt->height_map[y*(ADT_CELL_SIZE * 2 + 1) + ADT_CELL_SIZE + 1 + x];
}
}
}
// Liquid data
if (mcnk->sizeMCLQ > 8)
{
if (FileChunk* chunk = itr->second->GetSubChunk("MCLQ"))
{
adt_MCLQ* liquid = chunk->As<adt_MCLQ>();
int count = 0;
for (int y = 0; y < ADT_CELL_SIZE; ++y)
{
int cy = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x < ADT_CELL_SIZE; ++x)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
if (liquid->flags[y][x] != 0x0F)
{
liquid_show[cy][cx] = true;
if (liquid->flags[y][x] & (1 << 7))
liquid_flags[mcnk->iy][mcnk->ix] |= MAP_LIQUID_TYPE_DARK_WATER;
++count;
}
}
}
uint32 c_flag = mcnk->flags;
if (c_flag & (1 << 2))
{
liquid_entry[mcnk->iy][mcnk->ix] = 1;
liquid_flags[mcnk->iy][mcnk->ix] |= MAP_LIQUID_TYPE_WATER; // water
}
if (c_flag & (1 << 3))
{
liquid_entry[mcnk->iy][mcnk->ix] = 2;
liquid_flags[mcnk->iy][mcnk->ix] |= MAP_LIQUID_TYPE_OCEAN; // ocean
}
if (c_flag & (1 << 4))
{
liquid_entry[mcnk->iy][mcnk->ix] = 3;
liquid_flags[mcnk->iy][mcnk->ix] |= MAP_LIQUID_TYPE_MAGMA; // magma/slime
}
if (!count && liquid_flags[mcnk->iy][mcnk->ix])
fprintf(stderr, "Wrong liquid detect in MCLQ chunk");
for (int y = 0; y <= ADT_CELL_SIZE; ++y)
{
int cy = mcnk->iy * ADT_CELL_SIZE + y;
for (int x = 0; x <= ADT_CELL_SIZE; ++x)
{
int cx = mcnk->ix * ADT_CELL_SIZE + x;
liquid_height[cy][cx] = liquid->liquid[y][x].height;
}
}
}
}
// Hole data
if (!(mcnk->flags & 0x10000))
{
if (uint16 hole = mcnk->holes)
if (TransformToHighRes(hole, holes[mcnk->iy][mcnk->ix]))
hasHoles = true;
}
else
{
memcpy(holes[mcnk->iy][mcnk->ix], mcnk->union_5_3_0.HighResHoles, sizeof(uint64));
if (*((uint64*)holes[mcnk->iy][mcnk->ix]) != 0)
hasHoles = true;
}
}
// Get liquid map for grid (in WOTLK used MH2O chunk)
if (FileChunk* chunk = adt.GetChunk("MH2O"))
{
adt_MH2O* h2o = chunk->As<adt_MH2O>();
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;
}
}
liquid_entry[i][j] = h->liquidType;
switch (LiqType[h->liquidType])
{
case LIQUID_TYPE_WATER: liquid_flags[i][j] |= MAP_LIQUID_TYPE_WATER; break;
case LIQUID_TYPE_OCEAN: liquid_flags[i][j] |= MAP_LIQUID_TYPE_OCEAN; break;
case LIQUID_TYPE_MAGMA: liquid_flags[i][j] |= MAP_LIQUID_TYPE_MAGMA; break;
case LIQUID_TYPE_SLIME: liquid_flags[i][j] |= MAP_LIQUID_TYPE_SLIME; break;
default:
printf("\nCan't find Liquid type %u for map %s\nchunk %d,%d\n", h->liquidType, inputPath.c_str(), i, j);
break;
}
// Dark water detect
if (LiqType[h->liquidType] == LIQUID_TYPE_OCEAN)
{
uint8* lm = h2o->getLiquidLightMap(h);
if (!lm)
liquid_flags[i][j] |= MAP_LIQUID_TYPE_DARK_WATER;
}
if (!count && liquid_flags[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++;
}
}
}
}
}
if (FileChunk* chunk = adt.GetChunk("MFBO"))
{
adt_MFBO* mfbo = chunk->As<adt_MFBO>();
memcpy(flight_box_max, &mfbo->max, sizeof(flight_box_max));
memcpy(flight_box_min, &mfbo->min, sizeof(flight_box_min));
hasFlightBox = true;
}
//============================================
// Try pack area data
//============================================
bool fullAreaData = false;
uint32 areaId = area_ids[0][0];
for (int y = 0; y < ADT_CELLS_PER_GRID; ++y)
{
for (int x = 0; x < ADT_CELLS_PER_GRID; ++x)
{
if (area_ids[y][x] != areaId)
{
fullAreaData = true;
break;
}
}
}
map.areaMapOffset = sizeof(map);
map.areaMapSize = sizeof(map_areaHeader);
map_areaHeader areaHeader;
areaHeader.fourcc = *reinterpret_cast<uint32 const*>(MAP_AREA_MAGIC);
areaHeader.flags = 0;
if (fullAreaData)
{
areaHeader.gridArea = 0;
map.areaMapSize += sizeof(area_ids);
}
else
{
areaHeader.flags |= MAP_AREA_NO_AREA;
areaHeader.gridArea = static_cast<uint16>(areaId);
}
//============================================
// 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 = *reinterpret_cast<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;
if (hasFlightBox)
{
heightHeader.flags |= MAP_HEIGHT_HAS_FLIGHT_BOUNDS;
map.heightMapSize += sizeof(flight_box_max) + sizeof(flight_box_min);
}
// Try store as packed in uint16 or uint8 values
if (!(heightHeader.flags & MAP_HEIGHT_NO_HEIGHT))
{
float step = 0;
// 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);
}
//============================================
// Pack liquid data
//============================================
uint8 type = liquid_flags[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_flags[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 = *reinterpret_cast<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_entry) + sizeof(liquid_flags);
if (!(liquidHeader.flags & MAP_LIQUID_NO_HEIGHT))
map.liquidMapSize += sizeof(float)*liquidHeader.width*liquidHeader.height;
}
if (map.liquidMapOffset)
map.holesOffset = map.liquidMapOffset + map.liquidMapSize;
else
map.holesOffset = map.heightMapOffset + map.heightMapSize;
if (hasHoles)
map.holesSize = sizeof(holes);
else
map.holesSize = 0;
// Ok all data prepared - store it
std::ofstream outFile(outputPath, std::ofstream::out | std::ofstream::binary);
if (!outFile)
{
printf("Can't create the output file '%s'\n", outputPath.c_str());
return false;
}
outFile.write(reinterpret_cast<const char*>(&map), sizeof(map));
// Store area data
outFile.write(reinterpret_cast<const char*>(&areaHeader), sizeof(areaHeader));
if (!(areaHeader.flags & MAP_AREA_NO_AREA))
outFile.write(reinterpret_cast<const char*>(area_ids), sizeof(area_ids));
// Store height data
outFile.write(reinterpret_cast<const char*>(&heightHeader), sizeof(heightHeader));
if (!(heightHeader.flags & MAP_HEIGHT_NO_HEIGHT))
{
if (heightHeader.flags & MAP_HEIGHT_AS_INT16)
{
outFile.write(reinterpret_cast<const char*>(uint16_V9), sizeof(uint16_V9));
outFile.write(reinterpret_cast<const char*>(uint16_V8), sizeof(uint16_V8));
}
else if (heightHeader.flags & MAP_HEIGHT_AS_INT8)
{
outFile.write(reinterpret_cast<const char*>(uint8_V9), sizeof(uint8_V9));
outFile.write(reinterpret_cast<const char*>(uint8_V8), sizeof(uint8_V8));
}
else
{
outFile.write(reinterpret_cast<const char*>(V9), sizeof(V9));
outFile.write(reinterpret_cast<const char*>(V8), sizeof(V8));
}
}
if (heightHeader.flags & MAP_HEIGHT_HAS_FLIGHT_BOUNDS)
{
outFile.write(reinterpret_cast<char*>(flight_box_max), sizeof(flight_box_max));
outFile.write(reinterpret_cast<char*>(flight_box_min), sizeof(flight_box_min));
}
// Store liquid data if need
if (map.liquidMapOffset)
{
outFile.write(reinterpret_cast<const char*>(&liquidHeader), sizeof(liquidHeader));
if (!(liquidHeader.flags & MAP_LIQUID_NO_TYPE))
{
outFile.write(reinterpret_cast<const char*>(liquid_entry), sizeof(liquid_entry));
outFile.write(reinterpret_cast<const char*>(liquid_flags), sizeof(liquid_flags));
}
if (!(liquidHeader.flags & MAP_LIQUID_NO_HEIGHT))
{
for (int y = 0; y < liquidHeader.height; y++)
outFile.write(reinterpret_cast<const char*>(&liquid_height[y + liquidHeader.offsetY][liquidHeader.offsetX]), sizeof(float) * liquidHeader.width);
}
}
// store hole data
if (hasHoles)
outFile.write(reinterpret_cast<const char*>(holes), map.holesSize);
outFile.close();
return true;
}
void ExtractMaps(uint32 build)
{
std::string storagePath;
std::string outputFileName;
printf("Extracting maps...\n");
ReadMapDBC();
ReadLiquidTypeTableDBC();
CreateDir(output_path / "maps");
printf("Convert map files\n");
for (std::size_t z = 0; z < map_ids.size(); ++z)
{
printf("Extract %s (" SZFMTD "/" SZFMTD ") \n", map_ids[z].name, z+1, map_ids.size());
// Loadup map grid data
storagePath = Trinity::StringFormat("World\\Maps\\%s\\%s.wdt", map_ids[z].name, map_ids[z].name);
ChunkedFile wdt;
if (!wdt.loadFile(CascStorage, storagePath, false))
continue;
FileChunk* chunk = wdt.GetChunk("MAIN");
for (uint32 y = 0; y < WDT_MAP_SIZE; ++y)
{
for (uint32 x = 0; x < WDT_MAP_SIZE; ++x)
{
if (!(chunk->As<wdt_MAIN>()->adt_list[y][x].flag & 0x1))
continue;
storagePath = Trinity::StringFormat("World\\Maps\\%s\\%s_%u_%u.adt", map_ids[z].name, map_ids[z].name, x, y);
outputFileName = Trinity::StringFormat("%s/maps/%04u_%02u_%02u.map", output_path.string().c_str(), map_ids[z].id, y, x);
ConvertADT(storagePath, outputFileName, y, x, build);
}
// draw progress bar
printf("Processing........................%d%%\r", (100 * (y+1)) / WDT_MAP_SIZE);
}
}
printf("\n");
}
bool ExtractFile(CASC::FileHandle const& fileInArchive, std::string const& filename)
{
DWORD fileSize, fileSizeHigh;
fileSize = CASC::GetFileSize(fileInArchive, &fileSizeHigh);
if (fileSize == CASC_INVALID_SIZE)
{
printf("Can't read file size of '%s'\n", filename.c_str());
return false;
}
FILE* output = fopen(filename.c_str(), "wb");
if (!output)
{
printf("Can't create the output file '%s'\n", filename.c_str());
return false;
}
char buffer[0x10000];
DWORD readBytes;
do
{
readBytes = 0;
if (!CASC::ReadFile(fileInArchive, buffer, std::min<DWORD>(fileSize, sizeof(buffer)), &readBytes))
{
printf("Can't read file '%s'\n", filename.c_str());
fclose(output);
boost::filesystem::remove(filename);
return false;
}
if (!readBytes)
break;
fwrite(buffer, 1, readBytes, output);
fileSize -= readBytes;
if (!fileSize) // now we have read entire file
break;
} while (true);
fclose(output);
return true;
}
char const* GetCascFilenamePart(char const* cascPath)
{
if (char const* lastSep = strrchr(cascPath, '\\'))
return lastSep + 1;
return cascPath;
}
void ExtractDBFilesClient(int l)
{
printf("Extracting dbc/db2 files...\n");
boost::filesystem::path localePath = output_path / "dbc" / localeNames[l];
CreateDir(output_path / "dbc");
CreateDir(localePath);
printf("locale %s output path %s\n", localeNames[l], localePath.string().c_str());
uint32 index = 0;
uint32 count = 0;
char const* fileName = DBFilesClientList[index];
while (fileName)
{
if (CASC::FileHandle dbcFile = CASC::OpenFile(CascStorage, fileName, CASC_LOCALE_NONE))
{
boost::filesystem::path filePath = localePath / GetCascFilenamePart(fileName);
if (!boost::filesystem::exists(filePath))
if (ExtractFile(dbcFile, filePath.string()))
++count;
}
else
printf("Unable to open file %s in the archive for locale %s: %s\n", fileName, localeNames[l], CASC::HumanReadableCASCError(GetLastError()));
fileName = DBFilesClientList[++index];
}
printf("Extracted %u files\n\n", count);
}
void ExtractCameraFiles()
{
printf("Extracting camera files...\n");
if (!ReadCinematicCameraDBC())
return;
boost::filesystem::path outputPath = output_path / "cameras";
CreateDir(outputPath);
printf("output path %s\n", outputPath.string().c_str());
// extract M2s
uint32 count = 0;
for (std::string const& cameraFileName : CameraFileNames)
{
if (CASC::FileHandle dbcFile = CASC::OpenFile(CascStorage, cameraFileName.c_str(), CASC_LOCALE_NONE))
{
boost::filesystem::path filePath = outputPath / GetCascFilenamePart(cameraFileName.c_str());
if (!boost::filesystem::exists(filePath))
if (ExtractFile(dbcFile, filePath.string()))
++count;
}
else
printf("Unable to open file %s in the archive: %s\n", cameraFileName.c_str(), CASC::HumanReadableCASCError(GetLastError()));
}
printf("Extracted %u camera files\n", count);
}
void ExtractGameTables()
{
printf("Extracting game tables...\n");
boost::filesystem::path outputPath = output_path / "gt";
CreateDir(outputPath);
printf("output path %s\n", outputPath.string().c_str());
char const* GameTables[] =
{
"GameTables\\ArmorMitigationByLvl.txt",
"GameTables\\ArtifactKnowledgeMultiplier.txt",
"GameTables\\ArtifactLevelXP.txt",
"GameTables\\BarberShopCostBase.txt",
"GameTables\\BaseMp.txt",
"GameTables\\BattlePetTypeDamageMod.txt",
"GameTables\\BattlePetXP.txt",
"GameTables\\ChallengeModeDamage.txt",
"GameTables\\ChallengeModeHealth.txt",
"GameTables\\CombatRatings.txt",
"GameTables\\CombatRatingsMultByILvl.txt",
"GameTables\\HonorLevel.txt",
"GameTables\\HpPerSta.txt",
"GameTables\\ItemSocketCostPerLevel.txt",
"GameTables\\NpcDamageByClass.txt",
"GameTables\\NpcDamageByClassExp1.txt",
"GameTables\\NpcDamageByClassExp2.txt",
"GameTables\\NpcDamageByClassExp3.txt",
"GameTables\\NpcDamageByClassExp4.txt",
"GameTables\\NpcDamageByClassExp5.txt",
"GameTables\\NpcDamageByClassExp6.txt",
"GameTables\\NPCManaCostScaler.txt",
"GameTables\\NpcTotalHp.txt",
"GameTables\\NpcTotalHpExp1.txt",
"GameTables\\NpcTotalHpExp2.txt",
"GameTables\\NpcTotalHpExp3.txt",
"GameTables\\NpcTotalHpExp4.txt",
"GameTables\\NpcTotalHpExp5.txt",
"GameTables\\NpcTotalHpExp6.txt",
"GameTables\\SandboxScaling.txt",
"GameTables\\SpellScaling.txt",
"GameTables\\xp.txt",
nullptr
};
uint32 index = 0;
uint32 count = 0;
char const* fileName = GameTables[index];
while (fileName)
{
if (CASC::FileHandle dbcFile = CASC::OpenFile(CascStorage, fileName, CASC_LOCALE_NONE))
{
boost::filesystem::path filePath = outputPath / GetCascFilenamePart(fileName);
if (!boost::filesystem::exists(filePath))
if (ExtractFile(dbcFile, filePath.string()))
++count;
}
else
printf("Unable to open file %s in the archive: %s\n", fileName, CASC::HumanReadableCASCError(GetLastError()));
fileName = GameTables[++index];
}
printf("Extracted %u files\n\n", count);
}
bool OpenCascStorage(int locale)
{
try
{
boost::filesystem::path const storage_dir(boost::filesystem::canonical(input_path) / "Data");
CascStorage = CASC::OpenStorage(storage_dir, WowLocaleToCascLocaleFlags[locale]);
if (!CascStorage)
{
printf("error opening casc storage '%s' locale %s\n", storage_dir.string().c_str(), localeNames[locale]);
return false;
}
return true;
}
catch (boost::filesystem::filesystem_error const& error)
{
printf("Error opening CASC storage: %s\n", error.what());
return false;
}
}
uint32 GetInstalledLocalesMask()
{
try
{
boost::filesystem::path const storage_dir(boost::filesystem::canonical(input_path) / "Data");
CASC::StorageHandle storage = CASC::OpenStorage(storage_dir, 0);
if (!storage)
return false;
return CASC::GetInstalledLocalesMask(storage);
}
catch (boost::filesystem::filesystem_error const& error)
{
printf("Unable to determine installed locales mask: %s\n", error.what());
}
return 0;
}
static bool RetardCheck()
{
try
{
boost::filesystem::path storageDir(boost::filesystem::canonical(input_path) / "Data");
boost::filesystem::directory_iterator end;
for (boost::filesystem::directory_iterator itr(storageDir); itr != end; ++itr)
{
if (itr->path().extension() == ".MPQ")
{
printf("MPQ files found in Data directory!\n");
printf("This tool works only with World of Warcraft: Legion\n");
printf("\n");
printf("To extract maps for Wrath of the Lich King, rebuild tools using 3.3.5 branch!\n");
printf("\n");
printf("Press ENTER to exit...\n");
getchar();
return false;
}
}
}
catch (std::exception const& error)
{
printf("Error checking client version: %s\n", error.what());
}
return true;
}
int main(int argc, char * arg[])
{
Trinity::Banner::Show("Map & DBC Extractor", [](char const* text) { printf("%s\n", text); }, nullptr);
input_path = boost::filesystem::current_path();
output_path = boost::filesystem::current_path();
HandleArgs(argc, arg);
if (!RetardCheck())
return 1;
uint32 installedLocalesMask = GetInstalledLocalesMask();
int32 firstInstalledLocale = -1;
uint32 build = 0;
for (int i = 0; i < TOTAL_LOCALES; ++i)
{
if (CONF_Locale && !(CONF_Locale & (1 << i)))
continue;
if (i == LOCALE_none)
continue;
if (!(installedLocalesMask & WowLocaleToCascLocaleFlags[i]))
continue;
if (!OpenCascStorage(i))
continue;
if ((CONF_extract & EXTRACT_DBC) == 0)
{
firstInstalledLocale = i;
build = CASC::GetBuildNumber(CascStorage);
if (!build)
{
CascStorage.reset();
continue;
}
printf("Detected client build: %u\n\n", build);
break;
}
//Extract DBC files
uint32 tempBuild = CASC::GetBuildNumber(CascStorage);
if (!tempBuild)
{
CascStorage.reset();
continue;
}
printf("Detected client build %u for locale %s\n\n", tempBuild, localeNames[i]);
ExtractDBFilesClient(i);
CascStorage.reset();
if (firstInstalledLocale < 0)
{
firstInstalledLocale = i;
build = tempBuild;
}
}
if (firstInstalledLocale < 0)
{
printf("No locales detected\n");
return 0;
}
if (CONF_extract & EXTRACT_CAMERA)
{
OpenCascStorage(firstInstalledLocale);
ExtractCameraFiles();
CascStorage.reset();
}
if (CONF_extract & EXTRACT_GT)
{
OpenCascStorage(firstInstalledLocale);
ExtractGameTables();
CascStorage.reset();
}
if (CONF_extract & EXTRACT_MAP)
{
OpenCascStorage(firstInstalledLocale);
ExtractMaps(build);
CascStorage.reset();
}
return 0;
}
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