105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
#include "..\STDInclude.hpp"
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namespace Components
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{
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void* Maps::WorldMP = 0;
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void* Maps::WorldSP = 0;
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void Maps::GetBSPName(char* buffer, size_t size, const char* format, const char* mapname)
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{
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if (_strnicmp("mp_", mapname, 3))
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{
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format = "maps/%s.d3dbsp";
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Utils::Hook::Set<void*>(0x4D90B7, (char*)Maps::WorldSP + 52);
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}
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else
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{
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Utils::Hook::Set<void*>(0x4D90B7, (char*)Maps::WorldMP + 4);
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}
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_snprintf(buffer, size, format, mapname);
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}
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typedef struct
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{
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char unknown[16];
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} xAssetEntry_t;
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static xAssetEntry_t xEntries[789312];
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void ReallocXAssetEntries()
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{
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int newsize = 516 * 2048;
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//newEnts = malloc(newsize);
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// get (obfuscated) memory locations
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unsigned int origMin = 0x134CAD8;
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unsigned int origMax = 0x134CAE8;
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unsigned int difference = (unsigned int)xEntries - origMin;
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// scan the .text memory
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char* scanMin = (char*)0x401000;
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char* scanMax = (char*)0x6D7000;
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char* current = scanMin;
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for (; current < scanMax; current += 1) {
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unsigned int* intCur = (unsigned int*)current;
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// if the address points to something within our range of interest
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if (*intCur == origMin || *intCur == origMax) {
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// patch it
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*intCur += difference;
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}
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}
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*(DWORD*)0x5BAEB0 = 789312;
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}
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Maps::Maps()
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{
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// hunk size (was 300 MiB)
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Utils::Hook::Set<DWORD>(0x64A029, 0x1C200000); // 450 MiB
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Utils::Hook::Set<DWORD>(0x64A057, 0x1C200000);
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// Intercept BSP name resolving
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Utils::Hook(0x4C5979, Maps::GetBSPName, HOOK_CALL).Install()->Quick();
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Maps::WorldSP = Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_GAME_MAP_SP, 1);
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Maps::WorldMP = Utils::Hook::Get<char*>(0x4D90B7) - 4;
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_IMAGE, 7168);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_LOADED_SOUND, 2700);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_FX, 1200);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_LOCALIZE, 14000);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_XANIM, 8192);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_XMODEL, 5125);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_PHYSPRESET, 128);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_PIXELSHADER, 10000);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_VERTEXSHADER, 3072);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_MATERIAL, 8192);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_VERTEXDECL, 196);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_WEAPON, 2400);
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Game::ReallocateAssetPool(Game::XAssetType::ASSET_TYPE_STRINGTABLE, 800);
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ReallocXAssetEntries();
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AssetHandler::Restrict([] (Game::XAssetType type, Game::XAssetHeader asset, const char* name) -> bool
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{
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if (type == Game::XAssetType::ASSET_TYPE_MAP_ENTS)
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{
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static std::string mapEntities;
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FileSystem::File ents(Utils::VA("%s.ents", name));
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if (ents.Exists())
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{
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mapEntities = ents.GetBuffer();
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asset.mapEnts->entitystring = mapEntities.data();
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}
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}
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return true;
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});
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}
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}
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