sapphire/src/tools/discovery_parser/main.cpp

#include <cstdio>
#include <cstdint>
#include <string>
#include <iostream>
#include <chrono>
#include <fstream>
#include <regex>
#include <map>
#include <vector>
#include <set>
#include <memory>

#include "pcb.h"
#include "lgb.h"
#include "sgb.h"
#include "tex.h"
#include "tex_decode.h"

//#include "s3tc/s3tc.h"

#ifndef STANDALONE
#include <GameData.h>
#include <File.h>
#include <DatCat.h>
#include <ExdData.h>
#include <ExdCat.h>
#include <Exd.h>
#include <boost/algorithm/string.hpp>
#endif

// garbage to ignore models
bool ignoreModels = false;

// parsing shit
std::string gamePath( "C:\\Program Files (x86)\\SquareEnix\\FINAL FANTASY XIV - A Realm Reborn\\game\\sqpack" );
std::unordered_map< uint32_t, std::string > eobjNameMap;
std::unordered_map< uint16_t, std::string > zoneNameMap;
std::unordered_map< uint16_t, std::vector< std::pair< uint16_t, std::string > > > zoneInstanceMap;
uint32_t zoneId;

std::set< std::string > zoneDumpList;

xiv::dat::GameData* data1 = nullptr;
xiv::exd::ExdData* eData = nullptr;

void readFileToBuffer( const std::string& path, std::vector< char >& buf );



// discovery shit
struct vec2
{
   float x, y;
};

struct DiscoveryMap : std::enable_shared_from_this< DiscoveryMap >
{
   std::string path;
   Image img;
   uint16_t mapScale;
   int16_t mapOffsetX, mapOffsetY;
   int mapId;
   constexpr static int discoveryMapRows = 3;
   constexpr static int discoveryMapCols = 4;
   constexpr static int tileWidth = 128;
   constexpr static int tiles = discoveryMapCols * discoveryMapRows;

   uint32_t getColour( uint8_t mapIndex, float x, float y, float scale )
   {
      auto ogX = x, ogY = y;
      int col = ( mapIndex % ( int )( ( float )img.width / ( float )tileWidth ) );
      int row = ( mapIndex / ( ( float )img.width / ( float )tileWidth ) );
      x = ( x / 2048.f ) * ( float )tileWidth;
      y = ( y / 2048.f ) * ( float )tileWidth;
      int tileX = ( col * ( float )tileWidth ) + x;
      int tileY = ( row * ( float )tileWidth ) + y;

      if( tileX < 0 || tileY < 0 || tileY > img.data.size() - 1 || tileX > img.data[0].size() - 1 )
      {
         std::cout << "Unable to find tile coord for " << x << " " << y << " mapIndex " << std::to_string( mapIndex ) << "\n";
         return 0;
      }

      //std::cout << "getColour col " << col << " row " << row << " tileX " << tileX << " tileY " << tileY << " tile index " << std::to_string( mapIndex ) << "\n";
      auto colour = img.data[tileY][tileX];

      return colour;
   }

   vec3 get3dPosFrom2d( float x, float y )
   {
      vec3 ret;
      float scale2 = ( float )mapScale / 100.0f;
      ret.x = ( x * scale2 ) + ( ( float )img.height * 2.f ); //( x / scale2 ) - mapOffsetX;
      ret.z = ( y * scale2 ) + ( ( float )img.height * 2.f ); //( y / scale2 ) - mapOffsetY;

      return ret;
   }

   vec2 get2dPosFrom3d( float x, float y, float scale )
   {
      vec2 ret;
      float scale2 = ( ( float )mapScale / 100.f );
      ret.x = ( ( x * scale2 ) + 1024.f );
      ret.y = ( ( y * scale2 ) + 1024.f );
      //ret.x = ( x * scale2 ) + mapOffsetX;
      //ret.y = ( y * scale2 ) + mapOffsetY;

      return ret;
   }
};
std::map< uint16_t, std::map< uint16_t, std::map< uint16_t, std::shared_ptr< DiscoveryMap > > > > discoveryMaps;




enum class TerritoryTypeExdIndexes : size_t
{
   TerritoryType = 0,
   Path = 1
};

using namespace std::chrono_literals;

struct face
{
   int32_t f1, f2, f3;
};

// init
void initExd( const std::string& gamePath )
{
   data1 = data1 ? data1 : new xiv::dat::GameData( gamePath );
   eData = eData ? eData : new xiv::exd::ExdData( *data1 );
}


void getMapExdEntries( uint32_t zoneId )
{
   static auto& cat = eData->get_category( "Map" );
   static auto exd = static_cast< xiv::exd::Exd >( cat.get_data_ln( xiv::exd::Language::none ) );
   //static std::unique_ptr< Converter > pConverter = std::make_unique< Converter >();

   static auto& rows = exd.get_rows();
   for( auto& row : rows )
   {
      // fields from SaintCoinach https://github.com/ufx/SaintCoinach/blob/master/SaintCoinach/ex.json#L6358
      auto id = row.first;

      auto& fields = row.second;

      /* TYPES !!
      case DataType::boolean: 1
      case DataType::int8: 2
      case DataType::uint8: 3
      case DataType::int16: 4
      case DataType::uint16: 5
      case DataType::int32: 6
      case DataType::uint32: 7
      case DataType::float32: 8
      case DataType::uint64: 9
      */
      auto territory = *boost::get< uint16_t >( &fields.at( 14 ) );
      if( territory != zoneId )
         continue;
      auto mapZoneIndex = *boost::get< int8_t >( &fields.at( 2 ) );
      auto hierarchy = *boost::get< uint8_t >( &fields.at( 3 ) );
      auto pathStr = *boost::get< std::string >( &fields.at( 5 ) );
      auto sizeFactor = *boost::get< uint16_t >( &fields.at( 6 ) );
      auto mapOffsetX = *boost::get< int16_t >( &fields.at( 7 ) );
      auto mapOffsetY = *boost::get< int16_t >( &fields.at( 8 ) );
      auto discoveryIdx = *boost::get< int16_t >( &fields.at( 12 ) );
      auto discoveryCompleteBitmask = *boost::get< uint32_t >( &fields.at( 13 ) );
      char texStr[255];
      auto teriStr = pathStr.substr( 0, pathStr.find_first_of( '/' ) );
      char discoveryFile[255];
      sprintf( &discoveryFile[0], "%s%02u", teriStr.c_str(), mapZoneIndex );
      sprintf( &texStr[0], "ui/map/%s/%sd.tex", pathStr.c_str(), &discoveryFile[0] );


      //if( discoveryMaps[territory].size() < 1 || discoveryMaps[territory][mapZoneIndex].size() < 1 )
      {
         try
         {
            auto texFile = data1->getFile( &texStr[0] );

            std::string rawTexFile( texStr );
            texFile->exportToFile( discoveryFile );
            auto tex = TEX_FILE( discoveryFile );

            int mipMapDivide = 1;
            int h = tex.header.uncompressedHeight;
            int w = tex.header.uncompressedWidth;
            auto pDiscoveryMap = std::make_shared< DiscoveryMap >();
            auto& discoveryMap = *pDiscoveryMap;
            discoveryMap.img = DecodeTexDXT1( tex, tex.header.mipMaps[0], h / mipMapDivide, w / mipMapDivide,
               ( h / mipMapDivide ) / 4, ( w / mipMapDivide ) / 4
            );

            discoveryMap.img.toFile( rawTexFile + ".img" );
            discoveryMap.mapId = id;
            discoveryMap.path = &texStr[0];
            discoveryMap.mapOffsetX = mapOffsetX;
            discoveryMap.mapOffsetY = mapOffsetY;
            discoveryMap.mapScale = sizeFactor;

            std::cout << "Image Height: " << discoveryMap.img.height << " Width: " << discoveryMap.img.width << "\n";

            discoveryMaps[territory][mapZoneIndex][hierarchy] = std::move( pDiscoveryMap );
         }
         catch( std::exception& e )
         {
            std::cout << "[Error] " << std::string( texStr ) << " " << e.what() << "\n";
         }
      }
   }
   return;
}

std::string zoneNameToPath( const std::string& name )
{
   std::string path;
   bool found = false;

#ifdef STANDALONE
   auto inFile = std::ifstream( "territorytype.exh.csv" );
   if( inFile.good() )
   {
      std::string line;
      std::regex re( "(\\d+),\"(.*)\",\"(.*)\",.*" );
      while( std::getline( inFile, line ) )
      {
         std::smatch match;
         if( std::regex_match( line, match, re )
         {
            auto tmpId = std::stoul( match[1].str() );
            if( !found && name == match[2].str() )
            {
               zoneId = tmpId;
               path = match[3].str();
               found = true;
            }
            zoneNameMap[tmpId] = match[2].str();
         }
      }
      inFile.close();
   }
#else

   static auto& cat = eData->get_category( "TerritoryType" );
   static auto exd = static_cast< xiv::exd::Exd >( cat.get_data_ln( xiv::exd::Language::none ) );
   static auto& rows = exd.get_rows();
   for( auto& row : rows )
   {
      auto& fields = row.second;
      auto teriName = *boost::get< std::string >( &fields.at( static_cast< size_t >( TerritoryTypeExdIndexes::TerritoryType ) ) );
      if( teriName.empty() )
         continue;
      auto teriPath = *boost::get< std::string >( &fields.at( static_cast< size_t >( TerritoryTypeExdIndexes::Path ) ) );
      if( !found && boost::iequals( name, teriName ) )
      {
         path = teriPath;
         found = true;
         zoneId = row.first;
      }
      zoneNameMap[row.first] = teriName;
   }
#endif

   if( found )
   {
      //path = path.substr( path.find_first_of( "/" ) + 1, path.size() - path.find_first_of( "/" ));
      //path = std::string( "ffxiv/" ) + path;
      path = std::string( "bg/" ) + path.substr( 0, path.find( "/level/" ) );
      std::cout << "[Info] " << "Found path for " << name << ": " << path << std::endl;
   }
   else
   {
      throw std::runtime_error( "Unable to find path for " + name +
      ".\n\tPlease double check spelling or open 0a0000.win32.index with FFXIV Explorer and extract territorytype.exh as CSV\n\tand copy territorytype.exh.csv into pcb_reader.exe directory if using standalone" );
   }

   return path;
}

void loadEobjNames()
{
   static auto& cat = eData->get_category( "EObjName" );
   static auto exd = static_cast< xiv::exd::Exd >( cat.get_data_ln( xiv::exd::Language::en ) );
   for( auto& row : exd.get_rows() )
   {
      auto id = row.first;
      auto& fields = row.second;
      auto name = *boost::get< std::string >( &fields.at( 0 ) );
      eobjNameMap[id] = name;
   }
}

void writeEobjEntry( std::ofstream& out, LGB_ENTRY* pObj )
{
   static std::string mapRangeStr( "\"MapRange\", " );
   static std::ofstream discoverySql( "discovery.sql" , std::ios::app );
   uint32_t id;
   uint32_t unknown2 = 0, unknown2_1 = 0, unknown3 = 0;
   std::string name;
   std::string typeStr;
   uint32_t eobjlevelHierachyId = 0;

   auto pMapRange = reinterpret_cast< LGB_MAPRANGE_ENTRY* >( pObj );
   id = pMapRange->header.unknown;
   unknown2 = pMapRange->header.unknown2;
   unknown2_1 = pMapRange->header.unknown2_1;
   unknown3 = pMapRange->header.unknown3;
   typeStr = mapRangeStr;

   // discovery shit
   vec2 pos;
   auto subArea = -255;
   auto mapId = -1;

   vec3 translation = pObj->header.translation;
   vec3 distanceVec = pObj->header.scale;
   //translation = translation * matrix4::rotateX(pObj->header.rotation.x);
   //translation = translation * matrix4::rotateY(-1.f * pObj->header.rotation.y);
   //translation = translation * matrix4::rotateZ(pObj->header.rotation.z);

   bool found = false;
   float scale = 100.f; //pMapRange->header.unknown2
   
   auto it = discoveryMaps.find( zoneId );
   if( it != discoveryMaps.end() )
   {
      for (const auto& mapHierarchy : it->second )
      {
         if( subArea > -1 )
            break;
         for (const auto& levelHierarchy : mapHierarchy.second)
         {
            if( subArea > -1 )
               break;
            auto& map = *levelHierarchy.second;
            pos = map.get2dPosFrom3d(translation.x, translation.z, scale);
            mapId = map.mapId;

            //std::cout << "3d coords " << pObj->header.translation.x << " " << pObj->header.translation.z << "\n";
            //std::cout << "2d coords " << pos.x << " " << pos.y << "\n";
            for (int i = 0; i < map.tiles; ++i)
            {
               auto colour = map.getColour(i, pos.x, pos.y, scale);
               auto a = (colour >> 24) & 0xFF;
               auto r = (colour >> 16) & 0xFF;
               auto g = (colour >> 8) & 0xFF;
               auto b = (colour >> 0) & 0xFF;
               //std::cout << "R " << r << " G " << g << " B " << b << "\n";
               if( a > 0 && ( r + b + g ) > 0)
               {
                  if( r >= g && r >= b )
                  {
                     // out of bounds
                     if (i == 0)
                        continue;
                     subArea = ( i * 3 ) + 1;
                     break;
                  }
                  else if( g > b )
                  {
                     subArea = ( i * 3 ) + 2;
                     break;
                  }
                  else
                  {
                     subArea = ( i * 3 ) + 3;
                     break;
                  }
               }
            }
         }
      }
   }
   subArea--;
   
   if( subArea < -254 )
   {
      std::cout << "\tUnable to find subarea for maprange " << std::to_string( id ) << " mapCoord " << pos.x << " " << pos.y <<
         "\tzoneCoord " << translation.x << " " << translation.y << " " << translation.z << " " << "\n";
      return;
   }
   std::string outStr( "INSERT INTO discoveryinfo VALUES (" +
      std::to_string( id ) + ", " + std::to_string( mapId ) + ", " + std::to_string( subArea ) + ");\n"
      //std::to_string( pObj->header.translation.x ) + ", " + std::to_string( pObj->header.translation.y ) + ", " + std::to_string( pObj->header.translation.z ) +
      //", " + std::to_string( subArea ) + "" + "\n"
   );
   discoverySql.write( outStr.c_str(), outStr.size() );
   //out.write( outStr.c_str(), outStr.size() );
}

void readFileToBuffer( const std::string& path, std::vector< char >& buf )
{
   auto inFile = std::ifstream( path, std::ios::binary );
   if( inFile.good() )
   {
      inFile.seekg( 0, inFile.end );
      int32_t fileSize = (int32_t)inFile.tellg();
      buf.resize( fileSize );
      inFile.seekg( 0, inFile.beg );
      inFile.read( &buf[0], fileSize );
      inFile.close();
   }
   else
   {
      throw std::runtime_error( "Unable to open " + path );
   }
}

bool isEx = false;

int main( int argc, char* argv[] )
{
   auto startTime = std::chrono::system_clock::now();
   auto entryStartTime = std::chrono::system_clock::now();

   std::vector< std::string > argVec( argv + 1, argv + argc );
   // todo: support expansions
   std::string zoneName = "s1d1";

   bool dumpAll = ignoreModels = std::remove_if( argVec.begin(), argVec.end(), []( auto arg ){ return arg == "--dump-all"; } ) != argVec.end();
   dumpAll = true;
   ignoreModels = true;
   if( argc > 1 )
   {
      zoneName = argv[1];
      if( argc > 2 )
      {
         std::string tmpPath( argv[2] );
         if( !tmpPath.empty() )
            gamePath = argv[2];
      }
   }

   initExd( gamePath );
   std::ofstream discoverySql( "discovery.sql", std::ios::trunc );
   discoverySql.close();

   if( dumpAll )
   {
      zoneNameToPath( "r1f1" );

      for( const auto& zone : zoneNameMap )
         zoneDumpList.emplace( zone.second );
   }
   else
   {
      zoneDumpList.emplace( zoneName );
   }

LABEL_DUMP:
   entryStartTime = std::chrono::system_clock::now();
   zoneName = *zoneDumpList.begin();
   try
   {
      const auto& zonePath = zoneNameToPath( zoneName );

      std::string listPcbPath( zonePath + "/collision/list.pcb" );
      std::string bgLgbPath( zonePath + "/level/bg.lgb" );
      std::string planmapLgbPath( zonePath + "/level/planmap.lgb" );
      std::string collisionFilePath( zonePath + "/collision/" );

      isEx = bgLgbPath.find( "ex1" ) != -1 || bgLgbPath.find( "ex2" ) != -1;
      std::vector< char > section;
      std::vector< char > section1;
      std::vector< char > section2;

#ifndef STANDALONE
      const xiv::dat::Cat& test = data1->getCategory( "bg" );

      auto test_file = data1->getFile( bgLgbPath );
      section = test_file->access_data_sections().at( 0 );

      auto planmap_file = data1->getFile( planmapLgbPath );
      section2 = planmap_file->access_data_sections().at( 0 );

      auto test_file1 = data1->getFile( listPcbPath );
      section1 = test_file1->access_data_sections().at( 0 );
#else
      {
         readFileToBuffer( bgLgbPath, section );
         readFileToBuffer( listPcbPath, section1 );
      }
#endif

      std::vector< std::string > stringList;

      uint32_t offset1 = 0x20;

      loadEobjNames();
      getMapExdEntries( zoneId );

      std::string eobjFileName( zoneName + "_eobj.csv" );
      std::ofstream eobjOut( eobjFileName, std::ios::trunc );
      if( !eobjOut.good() )
         throw std::string( "Unable to create " + zoneName + "_eobj.csv for eobj entries. Run as admin or check there isnt already a handle on the file." ).c_str();

      eobjOut.close();
      eobjOut.open( eobjFileName, std::ios::app );

      if( !eobjOut.good() )
         throw std::string( "Unable to create " + zoneName + "_eobj.csv for eobj entries. Run as admin or check there isnt already a handle on the file." ).c_str();

      if( 0 )
      {
         for( ; ; )
         {

            uint16_t trId = *(uint16_t*)&section1[offset1];

            char someString[200];
            sprintf( someString, "%str%04d.pcb", collisionFilePath.c_str(), trId );
            stringList.push_back( std::string( someString ) );
            //std::cout << someString << "\n";
            offset1 += 0x20;

            if( offset1 >= section1.size() )
            {
               break;
            }
         }
      }
      LGB_FILE bgLgb( &section[0], "bg" );
      LGB_FILE planmapLgb( &section2[0], "planmap" );

      std::vector< LGB_FILE > lgbList { bgLgb, planmapLgb };
      uint32_t max_index = 0;

      // dont bother if we cant write to a file
      FILE* fp_out = nullptr;
      //auto fp_out = ignoreModels ? ( FILE* )nullptr : fopen( ( zoneName + ".obj" ).c_str(), "w" );
      if( fp_out )
      {
         fprintf( fp_out, "\n" );
         fclose( fp_out );
      }
      else if( /*!ignoreModels*/ false )
      {
         std::string errorMessage( "Cannot create " + zoneName + ".obj\n" +
            " Check no programs have a handle to file and run as admin.\n" );
         std::cout << errorMessage;
         throw std::runtime_error( errorMessage.c_str() );
         return 0;
      }


      {
         std::map< std::string, PCB_FILE > pcbFiles;

         std::cout << "[Info] " << ( ignoreModels ? "Dumping MapRange and EObj" : "Writing obj file " ) << "\n";
         uint32_t totalGroups = 0;
         uint32_t totalGroupEntries = 0;

         for( const auto& lgb : lgbList )
         {
            for( const auto& group : lgb.groups )
            {
               //std::cout << "\t" << group.name << " Size " << group.header.entryCount << "\n";
               totalGroups++;
               for( const auto& pEntry : group.entries )
               {
                  if( pEntry->getType() == LgbEntryType::MapRange )
                  {
                     totalGroupEntries++;
                     writeEobjEntry( eobjOut, pEntry.get() );
                  }
               }
            }
         }
         std::cout << "[Info] " << "Loaded " << pcbFiles.size() << " PCB Files \n";
         std::cout << "[Info] " << "Total Groups " << totalGroups << " Total entries " << totalGroupEntries << "\n";
      }
      std::cout << "[Success] " << "Exported " << zoneName << " in " <<
         std::chrono::duration_cast< std::chrono::seconds >( std::chrono::system_clock::now() - entryStartTime ).count() << " seconds\n";
   }
   catch( std::exception& e )
   {
      std::cout << "[Error] " << e.what() << std::endl;
      std::cout << "[Error] " << "Unable to extract collision data.\n\tIf using standalone ensure your working directory folder layout is \n\tbg/[ffxiv|ex1|ex2]/teri/type/zone/[level|collision]" << std::endl;
      std::cout << std::endl;
      std::cout << "[Info] " << "Usage: pcb_reader2 territory \"path/to/game/sqpack/ffxiv\" " << std::endl;
   }
   std::cout << "\n\n\n";
   if( discoverySql.good() )
      discoverySql.flush();

   LABEL_NEXT_ZONE_ENTRY:
   zoneDumpList.erase( zoneName );
   if( !zoneDumpList.empty() )
      goto LABEL_DUMP;


   std::cout << "\n\n\n[Success] Finished all tasks in " <<
      std::chrono::duration_cast< std::chrono::seconds >( std::chrono::system_clock::now() - startTime ).count() << " seconds\n";

   getchar();

   if( eData )
      delete eData;
   if( data1 )
      delete data1;
   return 0;
}