mirror of
https://github.com/Mauler125/r5sdk.git
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68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
//=============================================================================//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "core/stdafx.h"
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#include "engine/host_cmd.h"
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#include "engine/host_state.h"
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#include "engine/sys_utils.h"
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#include "engine/cmodel_bsp.h"
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#include "rtech/rtech_game.h"
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//-----------------------------------------------------------------------------
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// Purpose: loads required pakfile assets for specified BSP
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// Input : svSetFile -
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//-----------------------------------------------------------------------------
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void MOD_PreloadPak(const std::string& svSetFile)
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{
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std::ostringstream ostream;
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ostream << "platform\\scripts\\levels\\settings\\" << g_pHostState->m_levelName << ".json";
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std::filesystem::path fsPath = std::filesystem::current_path() /= ostream.str();
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if (FileExists(fsPath.string().c_str()))
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{
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nlohmann::json jsIn;
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try
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{
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std::ifstream iPakLoadDefFile(fsPath, std::ios::binary); // Parse prerequisites file.
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iPakLoadDefFile >> jsIn;
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iPakLoadDefFile.close();
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if (!jsIn.is_null())
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{
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if (!jsIn["rpak"].is_null())
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{
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int iPakIdx{};
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for (auto it = jsIn["rpak"].begin(); it != jsIn["rpak"].end(); ++it)
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{
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if (it.value().is_string())
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{
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std::string svToLoad = it.value().get<std::string>() + ".rpak";
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unsigned int nPakId = 0;
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nPakId = RTech_AsyncLoad((void*)svToLoad.c_str(), g_pMallocPool.GetPtr(), 4, 0);
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if (nPakId == -1)
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{
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Error(eDLL_T::RTECH, "RTech_AsyncLoad: failed read '%s' results '%u'\n", fsPath.string().c_str(), nPakId);
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}
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else
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{
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g_nLoadedPakFileId[iPakIdx] = nPakId;
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iPakIdx++;
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}
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}
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}
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}
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}
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}
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catch (const std::exception& ex)
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{
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Warning(eDLL_T::RTECH, "Exception while parsing RPak load list: '%s'\n", ex.what());
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return;
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}
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}
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}
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