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mangos/src/tools/map-extractor/System.cpp
H0zen e72d3b23ca Fix some include paths in tools.
2015-09-08 12:52:00 +03:00

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/**
* MaNGOS is a full featured server for World of Warcraft, supporting
* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
*
* Copyright (C) 2005-2015 MaNGOS project <http://getmangos.eu>
*
* 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
*
* World of Warcraft, and all World of Warcraft or Warcraft art, images,
* and lore are copyrighted by Blizzard Entertainment, Inc.
*/
#include <stdio.h>
#include <deque>
#include <set>
#include <cstdlib>
#ifdef WIN32
#include <direct.h>
#else
#include <sys/stat.h>
#endif
#include "dbcfile.h"
#include <ml/mpq.h>
#include <ml/adt.h>
#include <ml/wdt.h>
#include <fcntl.h>
#ifndef WIN32
#include <unistd.h>
/* This isn't the nicest way to do things..
* TODO: Fix this with snprintf instead and check that it still works
*/
#define sprintf_s sprintf
#endif
#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
extern ArchiveSet gOpenArchives; /**< TODO */
/**
* @brief
*
*/
typedef struct
{
char name[64]; /**< TODO */
uint32 id; /**< TODO */
} map_id;
map_id* map_ids; /**< TODO */
uint16* areas; /**< TODO */
uint16* LiqType; /**< TODO */
char output_path[128] = "."; /**< TODO */
char input_path[128] = "."; /**< TODO */
uint32 maxAreaId = 0; /**< TODO */
/**
* @brief Data types which can be extracted
*
*/
enum Extract
{
EXTRACT_MAP = 1,
EXTRACT_DBC = 2
};
int CONF_extract = EXTRACT_MAP | EXTRACT_DBC; /**< Select data for extract */
bool CONF_allow_height_limit = true; /**< Allows to limit minimum height */
float CONF_use_minHeight = -500.0f; /**< Default minimum height */
bool CONF_allow_float_to_int = false; /**< Allows float to int conversion */
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 */
const char* CONF_mpq_list[] = /**< List MPQ for extract from */
{
"dbc.MPQ",
"terrain.MPQ",
"patch.MPQ",
"patch-2.MPQ",
};
/**
* @brief
*
* @param Path
*/
void CreateDir(const std::string& Path)
{
#ifdef WIN32
_mkdir(Path.c_str());
#else
mkdir(Path.c_str(), 0777);
#endif
}
/**
* @brief
*
* @param FileName
* @return bool
*/
bool FileExists(const char* FileName)
{
int fp = _open(FileName, OPEN_FLAGS);
if (fp != -1)
{
_close(fp);
return true;
}
return false;
}
/**
* @brief
*
* @param prg
*/
void Usage(char* prg)
{
printf("Usage: %s [OPTION]\n\n", prg);
printf("Extract client database files and generate map files.\n");
printf(" -h, --help show the usage\n");
printf(" -i, --input <path> search path for game client archives\n");
printf(" -o, --output <path> target path for generated files\n");
printf(" -f, --flat # store height information as integers reducing map\n");
printf(" size, but also accuracy\n");
printf(" -e, --extract # extract specified client data. 1 = maps, 2 = DBCs,\n");
printf(" 3 = both. Defaults to extracting both.\n");
printf("\n");
printf("Example:\n");
printf("- use input path and do not flatten maps:\n");
printf(" %s -f 0 -i \"c:\\games\\world of warcraft\"\n", prg);
exit(1);
}
/**
* @brief
*
* @param argc
* @param argv
* @return bool
*/
bool HandleArgs(int argc, char** argv)
{
char* param = NULL;
for (int i = 1; i < argc; ++i)
{
if (strcmp(argv[i], "-i") == 0 || strcmp(argv[i], "--input") == 0)
{
param = argv[++i];
if (!param)
{
return false;
}
strcpy(input_path, param);
}
else if (strcmp(argv[i], "-o") == 0 || strcmp(argv[i], "--output") == 0)
{
param = argv[++i];
if (!param)
{
return false;
}
strcpy(output_path, param);
}
else if (strcmp(argv[i], "-f") == 0 || strcmp(argv[i], "--flat") == 0)
{
param = argv[++i];
if (!param)
{
return false;
}
int convertFloatToInt = atoi(param);
if (convertFloatToInt != 0)
{
CONF_allow_float_to_int = true;
}
}
else if (strcmp(argv[i], "-e") == 0 || strcmp(argv[i], "--extract") == 0)
{
param = argv[++i];
if (!param)
{
return false;
}
int convertExtract = atoi(param);
if (convertExtract > 0 && convertExtract < 4)
{
CONF_extract = convertExtract;
}
else
{
Usage(argv[0]);
}
}
else if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0)
{
Usage(argv[0]);
}
}
return true;
}
/**
* @brief
*
* @return uint32
*/
uint32 ReadMapDBC()
{
printf("Reading maps from Map.dbc... ");
DBCFile dbc("DBFilesClient\\Map.dbc");
if (!dbc.open())
{
printf("Fatal error: Could not read Map.dbc!\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("Success! %lu maps loaded.\n", map_count);
return map_count;
}
/**
* @brief
*
*/
void ReadAreaTableDBC()
{
printf("Read areas from AreaTable.dbc ...");
DBCFile dbc("DBFilesClient\\AreaTable.dbc");
if (!dbc.open())
{
printf("Fatal error: Could not read AreaTable.dbc!\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("Success! %lu areas loaded.\n", area_count);
}
/**
* @brief
*
*/
void ReadLiquidTypeTableDBC()
{
printf("Reading liquid types from LiquidType.dbc...");
DBCFile dbc("DBFilesClient\\LiquidType.dbc");
if (!dbc.open())
{
printf("Fatal error: Could not read LiquidType.dbc!\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("Success! %lu liquid types loaded.\n", LiqType_count);
}
//
// Adt file convertor function and data
//
// Map file format data
static char const* MAP_MAGIC = "MAPS"; /**< TODO */
static char const* MAP_VERSION_MAGIC = "z1.3"; /**< TODO */
static char const* MAP_AREA_MAGIC = "AREA"; /**< TODO */
static char const* MAP_HEIGHT_MAGIC = "MHGT"; /**< TODO */
static char const* MAP_LIQUID_MAGIC = "MLIQ"; /**< TODO */
/**
* @brief
*
*/
struct map_fileheader
{
uint32 mapMagic; /**< TODO */
uint32 versionMagic; /**< TODO */
uint32 areaMapOffset; /**< TODO */
uint32 areaMapSize; /**< TODO */
uint32 heightMapOffset; /**< TODO */
uint32 heightMapSize; /**< TODO */
uint32 liquidMapOffset; /**< TODO */
uint32 liquidMapSize; /**< TODO */
uint32 holesOffset; /**< TODO */
uint32 holesSize; /**< TODO */
};
#define MAP_AREA_NO_AREA 0x0001
/**
* @brief
*
*/
struct map_areaHeader
{
uint32 fourcc; /**< TODO */
uint16 flags; /**< TODO */
uint16 gridArea; /**< TODO */
};
#define MAP_HEIGHT_NO_HEIGHT 0x0001
#define MAP_HEIGHT_AS_INT16 0x0002
#define MAP_HEIGHT_AS_INT8 0x0004
/**
* @brief
*
*/
struct map_heightHeader
{
uint32 fourcc; /**< TODO */
uint32 flags; /**< TODO */
float gridHeight; /**< TODO */
float gridMaxHeight; /**< TODO */
};
#define MAP_LIQUID_TYPE_NO_WATER 0x00
#define MAP_LIQUID_TYPE_MAGMA 0x01
#define MAP_LIQUID_TYPE_OCEAN 0x02
#define MAP_LIQUID_TYPE_SLIME 0x04
#define MAP_LIQUID_TYPE_WATER 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
/**
* @brief
*
*/
struct map_liquidHeader
{
uint32 fourcc; /**< TODO */
uint16 flags; /**< TODO */
uint16 liquidType; /**< TODO */
uint8 offsetX; /**< TODO */
uint8 offsetY; /**< TODO */
uint8 width; /**< TODO */
uint8 height; /**< TODO */
float liquidLevel; /**< TODO */
};
/**
* @brief
*
* @param maxDiff
* @return float
*/
float selectUInt8StepStore(float maxDiff)
{
return 255 / maxDiff;
}
/**
* @brief
*
* @param maxDiff
* @return float
*/
float selectUInt16StepStore(float maxDiff)
{
return 65535 / maxDiff;
}
uint16 area_flags[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID]; /**< Temporary grid data store */
float V8[ADT_GRID_SIZE][ADT_GRID_SIZE]; /**< TODO */
float V9[ADT_GRID_SIZE + 1][ADT_GRID_SIZE + 1]; /**< TODO */
uint16 uint16_V8[ADT_GRID_SIZE][ADT_GRID_SIZE]; /**< TODO */
uint16 uint16_V9[ADT_GRID_SIZE + 1][ADT_GRID_SIZE + 1]; /**< TODO */
uint8 uint8_V8[ADT_GRID_SIZE][ADT_GRID_SIZE]; /**< TODO */
uint8 uint8_V9[ADT_GRID_SIZE + 1][ADT_GRID_SIZE + 1]; /**< TODO */
uint16 liquid_entry[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID]; /**< TODO */
uint8 liquid_flags[ADT_CELLS_PER_GRID][ADT_CELLS_PER_GRID]; /**< TODO */
bool liquid_show[ADT_GRID_SIZE][ADT_GRID_SIZE]; /**< TODO */
float liquid_height[ADT_GRID_SIZE + 1][ADT_GRID_SIZE + 1]; /**< TODO */
/**
* @brief
*
* @param filename
* @param filename2
* @param cell_y
* @param cell_x
* @return bool
*/
bool ConvertADT(char* filename, char* filename2)
{
ADT_file adt;
if (!adt.loadFile(filename))
{ return false; }
adt_MCIN* cells = adt.a_grid->getMCIN();
if (!cells)
{
printf("Can not find cells in '%s'\n", filename);
return false;
}
memset(liquid_show, 0, sizeof(liquid_show));
memset(liquid_flags, 0, sizeof(liquid_flags));
memset(liquid_entry, 0, sizeof(liquid_entry));
// Prepare map header
map_fileheader map;
map.mapMagic = *(uint32 const*)MAP_MAGIC;
map.versionMagic = *(uint32 const*)MAP_VERSION_MAGIC;
// 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 = cells->getMCNK(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 not find area flag for area %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 = cells->getMCNK(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 = 0.0f;
// 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 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 = cells->getMCNK(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_flags[i][j] |= MAP_LIQUID_TYPE_DARK_WATER; }
++count;
}
}
}
uint32 c_flag = cell->flags;
if (c_flag & (1 << 2))
{
liquid_entry[i][j] = 1;
liquid_flags[i][j] |= MAP_LIQUID_TYPE_WATER; // water
}
if (c_flag & (1 << 3))
{
liquid_entry[i][j] = 2;
liquid_flags[i][j] |= MAP_LIQUID_TYPE_OCEAN; // ocean
}
if (c_flag & (1 << 4))
{
liquid_entry[i][j] = 3;
liquid_flags[i][j] |= MAP_LIQUID_TYPE_MAGMA; // magma/slime
}
if (!count && liquid_flags[i][j])
{ fprintf(stderr, "Wrong liquid type detected 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;
}
}
}
}
// 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;
}
}
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 not find liquid type %u for map %s\nchunk %d,%d\n", h->liquidType, filename, 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 type detected 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++;
}
}
}
}
}
//============================================
// 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 = *(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; }
}
// 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 = cells->getMCNK(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 not 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_entry, sizeof(liquid_entry), 1, output);
fwrite(liquid_flags, sizeof(liquid_flags), 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;
}
/**
* @brief
*
*/
void ExtractMapsFromMpq()
{
char mpq_filename[1024];
char output_filename[1024];
char mpq_map_name[1024];
printf("Extracting maps...\n");
uint32 map_count = ReadMapDBC();
ReadAreaTableDBC();
ReadLiquidTypeTableDBC();
std::string path = output_path;
path += "/maps/";
CreateDir(path);
printf("Converting 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))
{
// printf("Error loading %s map WDT data\n", map_ids[z].name);
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);
}
// draw progress bar
printf("Processing........................%d%%\r", (100 * (y + 1)) / WDT_MAP_SIZE);
}
}
delete [] areas;
delete [] map_ids;
}
/**
* @brief
*
* @param mpq_name
* @param filename
* @return bool
*/
bool ExtractFile(char const* mpq_name, std::string const& filename)
{
FILE* output = fopen(filename.c_str(), "wb");
if (!output)
{
printf("Can not create the output file '%s'\n", filename.c_str());
return false;
}
MPQFile m(mpq_name);
if (!m.isEof())
{ fwrite(m.getPointer(), 1, m.getSize(), output); }
fclose(output);
return true;
}
/**
* @brief
*
*/
void ExtractDBCFiles()
{
printf("Extracting client database files...\n");
std::set<std::string> dbcfiles;
// get DBC file list
for (ArchiveSet::iterator i = gOpenArchives.begin(); i != gOpenArchives.end(); ++i)
{
vector<string> files;
(*i)->GetFileListTo(files);
for (vector<string>::iterator iter = files.begin(); iter != files.end(); ++iter)
if (iter->rfind(".dbc") == iter->length() - strlen(".dbc"))
{ dbcfiles.insert(*iter); }
}
std::string path = output_path;
path += "/dbc/";
CreateDir(path);
// extract DBCs
int count = 0;
for (set<string>::iterator iter = dbcfiles.begin(); iter != dbcfiles.end(); ++iter)
{
string filename = path;
filename += (iter->c_str() + strlen("DBFilesClient\\"));
if (ExtractFile(iter->c_str(), filename))
{ ++count; }
}
printf("Extracted %u client database files\n\n", count);
}
/**
* @brief
*
*/
void LoadCommonMPQFiles()
{
char filename[512];
int count = sizeof(CONF_mpq_list) / sizeof(char*);
for (int i = 0; i < count; ++i)
{
sprintf_s(filename, "%s/Data/%s", input_path, CONF_mpq_list[i]);
if (FileExists(filename))
{ new MPQArchive(filename); }
}
}
/**
* @brief
*
*/
inline void CloseMPQFiles()
{
for (ArchiveSet::iterator j = gOpenArchives.begin(); j != gOpenArchives.end(); ++j) { (*j)->close(); }
gOpenArchives.clear();
}
/**
* @brief
*
* @param argc
* @param argv
* @return int
*/
int main(int argc, char** argv)
{
printf("mangos-zero DBC & map (version %s) extractor\n\n", MAP_VERSION_MAGIC);
if (!HandleArgs(argc, argv))
{
return 1;
}
// Open MPQs
LoadCommonMPQFiles();
// Extract dbc
if (CONF_extract & EXTRACT_DBC)
{ ExtractDBCFiles(); }
// Extract maps
if (CONF_extract & EXTRACT_MAP)
{ ExtractMapsFromMpq(); }
// Close MPQs
CloseMPQFiles();
return 0;
}
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