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/*
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
*
* 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 "GameTables.h"
#include "ItemTemplate.h"
#include "Timer.h"
#include "Log.h"
#include "StringConvert.h"
#include "Util.h"
#include <boost/filesystem/path.hpp>
#include <fstream>
#include <sstream>
GameTable<GtArtifactKnowledgeMultiplierEntry> sArtifactKnowledgeMultiplierGameTable;
GameTable<GtArtifactLevelXPEntry> sArtifactLevelXPGameTable;
GameTable<GtBarberShopCostBaseEntry> sBarberShopCostBaseGameTable;
GameTable<GtBaseMPEntry> sBaseMPGameTable;
GameTable<GtBattlePetXPEntry> sBattlePetXPGameTable;
GameTable<GtCombatRatingsEntry> sCombatRatingsGameTable;
GameTable<GtCombatRatingsMultByILvl> sCombatRatingsMultByILvlGameTable;
GameTable<GtHpPerStaEntry> sHpPerStaGameTable;
GameTable<GtItemLevelByLevelEntry> sItemLevelByLevelTable;
GameTable<GtItemSocketCostPerLevelEntry> sItemSocketCostPerLevelGameTable;
GameTable<GtNpcManaCostScalerEntry> sNpcManaCostScalerGameTable;
GameTable<GtSpellScalingEntry> sSpellScalingGameTable;
GameTable<GtStaminaMultByILvl> sStaminaMultByILvlGameTable;
GameTable<GtXpEntry> sXpGameTable;
template<class T>
inline uint32 LoadGameTable(std::vector<std::string>& errors, GameTable<T>& storage, boost::filesystem::path const& path)
{
std::ifstream stream(path.string());
if (!stream)
{
errors.push_back(Trinity::StringFormat("GameTable file {} cannot be opened.", path.string()));
return 0;
}
std::string headers;
if (!std::getline(stream, headers))
{
errors.push_back(Trinity::StringFormat("GameTable file {} is empty.", path.string()));
return 0;
}
std::vector<std::string_view> columnDefs = Trinity::Tokenize(headers, '\t', false);
ASSERT(columnDefs.size() - 1 == sizeof(T) / sizeof(float),
"GameTable '%s' has different count of columns " SZFMTD " than expected by size of C++ structure (" SZFMTD ").",
path.string().c_str(), columnDefs.size() - 1, sizeof(T) / sizeof(float));
std::vector<T> data;
data.emplace_back(); // row id 0, unused
std::string line;
while (std::getline(stream, line))
{
RemoveCRLF(line); // file extracted from client will always have CRLF line endings, on linux opening file in text mode will not work, manually erase \r
std::vector<std::string_view> values = Trinity::Tokenize(line, '\t', true);
if (values.empty())
break;
// make end point just after last nonempty token
auto end = values.begin() + values.size() - 1;
while (end->empty() && end != values.begin())
--end;
if (values.begin() == end)
break;
++end;
ASSERT(std::size_t(std::distance(values.begin(), end)) == columnDefs.size(), SZFMTD " == " SZFMTD, std::size_t(std::distance(values.begin(), end)), columnDefs.size());
// client ignores id column - CombatRatings has copypasted rows for levels > 110
//ASSERT(Trinity::StringTo<int32>(values[0], 10) == data.size(),
// "Unexpected row identifier %d at row " SZFMTD " (expected " SZFMTD ")",
// Trinity::StringTo<int32>(values[0], 10).value_or(0), data.size(), data.size());
data.emplace_back();
float* row = reinterpret_cast<float*>(&data.back());
for (auto itr = values.begin() + 1; itr != end; ++itr)
*row++ = Trinity::StringTo<float>(*itr, 10).value_or(0.0f);
}
storage.SetData(std::move(data));
return 1;
}
void LoadGameTables(std::string const& dataPath)
{
uint32 oldMSTime = getMSTime();
boost::filesystem::path gtPath(dataPath);
gtPath /= "gt";
std::vector<std::string> bad_gt_files;
uint32 gameTableCount = 0, expectedGameTableCount = 0;
auto LOAD_GT = [&]<typename T>(GameTable<T>& gameTable, char const* file)
{
gameTableCount += LoadGameTable(bad_gt_files, gameTable, gtPath / file);
++expectedGameTableCount;
};
LOAD_GT(sArtifactKnowledgeMultiplierGameTable, "ArtifactKnowledgeMultiplier.txt");
LOAD_GT(sArtifactLevelXPGameTable, "ArtifactLevelXP.txt");
LOAD_GT(sBarberShopCostBaseGameTable, "BarberShopCostBase.txt");
LOAD_GT(sBaseMPGameTable, "BaseMp.txt");
LOAD_GT(sBattlePetXPGameTable, "BattlePetXP.txt");
LOAD_GT(sCombatRatingsGameTable, "CombatRatings.txt");
LOAD_GT(sCombatRatingsMultByILvlGameTable, "CombatRatingsMultByILvl.txt");
LOAD_GT(sItemLevelByLevelTable, "ItemLevelByLevel.txt");
LOAD_GT(sItemSocketCostPerLevelGameTable, "ItemSocketCostPerLevel.txt");
LOAD_GT(sHpPerStaGameTable, "HpPerSta.txt");
LOAD_GT(sNpcManaCostScalerGameTable, "NPCManaCostScaler.txt");
LOAD_GT(sSpellScalingGameTable, "SpellScaling.txt");
LOAD_GT(sStaminaMultByILvlGameTable, "StaminaMultByILvl.txt");
LOAD_GT(sXpGameTable, "xp.txt");
#undef LOAD_GT
// error checks
if (gameTableCount != expectedGameTableCount)
{
std::ostringstream str;
for (std::string const& err : bad_gt_files)
str << err << std::endl;
WPFatal(false, "Some required *.txt GameTable files (" SZFMTD ") not found or not compatible:\n%s", bad_gt_files.size(), str.str().c_str());
}
TC_LOG_INFO("server.loading", ">> Initialized {} GameTables in {} ms", gameTableCount, GetMSTimeDiffToNow(oldMSTime));
}
template<class T>
float GetIlvlStatMultiplier(T const* row, InventoryType invType)
{
switch (invType)
{
case INVTYPE_NECK:
case INVTYPE_FINGER:
return row->JewelryMultiplier;
break;
case INVTYPE_TRINKET:
return row->TrinketMultiplier;
break;
case INVTYPE_WEAPON:
case INVTYPE_SHIELD:
case INVTYPE_RANGED:
case INVTYPE_2HWEAPON:
case INVTYPE_WEAPONMAINHAND:
case INVTYPE_WEAPONOFFHAND:
case INVTYPE_HOLDABLE:
case INVTYPE_RANGEDRIGHT:
return row->WeaponMultiplier;
break;
default:
return row->ArmorMultiplier;
break;
}
}
template float GetIlvlStatMultiplier(GtCombatRatingsMultByILvl const* row, InventoryType invType);
template float GetIlvlStatMultiplier(GtStaminaMultByILvl const* row, InventoryType invType);
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