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https://github.com/Mauler125/r5sdk.git
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4297cd9ce3
The 'CMapLoadHelper' constructor has been rebuild to load lump files too (if they exist). Currently, the game only reads the packed BSP file, or lumps if they exist in the filesystem cache. The newly added logic also reads them from a file. This is currently broken, most likely due to alignment problems. Experimental.
180 lines
9.7 KiB
C++
180 lines
9.7 KiB
C++
#pragma once
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#include "engine/gl_model_private.h"
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#include "public/bspfile.h"
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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class IModelLoader
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{
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public:
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enum REFERENCETYPE
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{
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// The name is allocated, but nothing else is in memory or being referenced
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FMODELLOADER_NOTLOADEDORREFERENCED = 0,
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// The model has been loaded into memory
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FMODELLOADER_LOADED = (1 << 0),
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// The model is being referenced by the server code
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FMODELLOADER_SERVER = (1 << 1),
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// The model is being referenced by the client code
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FMODELLOADER_CLIENT = (1 << 2),
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// The model is being referenced in the client .dll
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FMODELLOADER_CLIENTDLL = (1 << 3),
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// The model is being referenced by static props
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FMODELLOADER_STATICPROP = (1 << 4),
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// The model is a detail prop
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FMODELLOADER_DETAILPROP = (1 << 5),
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// The model is the simple version of the world geometry
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FMODELLOADER_SIMPLEWORLD = (1 << 6),
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// The model is dynamically loaded
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FMODELLOADER_DYNSERVER = (1 << 7),
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FMODELLOADER_DYNCLIENT = (1 << 8),
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FMODELLOADER_COMBINED = (1 << 9),
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FMODELLOADER_DYNAMIC = FMODELLOADER_DYNSERVER | FMODELLOADER_DYNCLIENT | FMODELLOADER_COMBINED,
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FMODELLOADER_REFERENCEMASK = (FMODELLOADER_SERVER | FMODELLOADER_CLIENT | FMODELLOADER_CLIENTDLL | FMODELLOADER_STATICPROP | FMODELLOADER_DETAILPROP | FMODELLOADER_DYNAMIC | FMODELLOADER_SIMPLEWORLD),
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// The model was touched by the preload method
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FMODELLOADER_TOUCHED_BY_PRELOAD = (1 << 15),
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// The model was loaded by the preload method, a postload fixup is required
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FMODELLOADER_LOADED_BY_PRELOAD = (1 << 16),
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// The model touched its materials as part of its load
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FMODELLOADER_TOUCHED_MATERIALS = (1 << 17),
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};
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};
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class CModelLoader
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{
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public:
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static void LoadModel(CModelLoader* loader, model_t* model);
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static uint64_t Map_LoadModelGuts(CModelLoader* loader, model_t* model);
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};
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class CMapLoadHelper
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{
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public:
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static void Constructor(CMapLoadHelper* helper, int lumpToLoad);
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public:
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int m_nLumpSize;
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int m_nLumpOffset;
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int m_nLumpVersion;
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byte* m_pRawData;
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byte* m_pData;
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byte* m_pUncompressedData;
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int m_nUncompressedLumpSize;
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bool m_bUncompressedDataExternal;
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bool m_bExternal;
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bool m_bUnk;
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int m_nLumpID;
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char m_szLumpFilename[260];
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};
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inline CMemory p_CModelLoader__FindModel;
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inline auto CModelLoader__FindModel = p_CModelLoader__FindModel.RCast<void* (*)(CModelLoader* loader, const char* pszModelName)>();
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inline CMemory p_CModelLoader__LoadModel;
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inline auto CModelLoader__LoadModel = p_CModelLoader__LoadModel.RCast<void(*)(CModelLoader* loader, model_t* model)>();
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inline CMemory p_CModelLoader__UnloadModel;
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inline auto CModelLoader__UnloadModel = p_CModelLoader__UnloadModel.RCast<uint64_t(*)(CModelLoader* loader, model_t* model)>();
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inline CMemory p_CModelLoader__Studio_LoadModel;
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inline auto CModelLoader__Studio_LoadModel = p_CModelLoader__Studio_LoadModel.RCast<void* (*)(CModelLoader* loader)>();
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inline CMemory p_CModelLoader__Map_LoadModelGuts;
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inline auto CModelLoader__Map_LoadModelGuts = p_CModelLoader__Map_LoadModelGuts.RCast<uint64_t(*)(CModelLoader* loader, model_t* model)>();
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inline CMemory p_CModelLoader__Map_IsValid;
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inline auto CModelLoader__Map_IsValid = p_CModelLoader__Map_IsValid.RCast<bool(*)(CModelLoader* loader, const char* pszMapName)>();
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inline CMemory p_CMapLoadHelper__CMapLoadHelper;
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inline auto CMapLoadHelper__CMapLoadHelper = p_CMapLoadHelper__CMapLoadHelper.RCast<void(__fastcall*)(CMapLoadHelper * helper, int lumpToLoad)>();
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inline CMemory p_Map_LoadModel;
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inline auto v_Map_LoadModel = p_Map_LoadModel.RCast<void(__fastcall*)(void)>();
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//inline CMemory p_GetSpriteInfo; // DEDICATED PATCH!
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//inline auto GetSpriteInfo = p_GetSpriteInfo.RCast<void* (*)(const char* pName, bool bIsAVI, bool bIsBIK, int& nWidth, int& nHeight, int& nFrameCount, void* a7)>();
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//inline CMemory p_BuildSpriteLoadName; // DEDICATED PATCH!
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//inline auto BuildSpriteLoadName = p_BuildSpriteLoadName.RCast<void* (*)(const char* pName, char* pOut, int outLen, bool& bIsAVI, bool& bIsBIK)>();
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inline CModelLoader* g_pModelLoader;
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inline FileHandle_t* s_MapFileHandle;
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inline BSPHeader_t* s_MapHeader;
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inline const char* s_szMapPathName; /*size = 260*/
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///////////////////////////////////////////////////////////////////////////////
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class VModelLoader : public IDetour
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{
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virtual void GetAdr(void) const
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{
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LogFunAdr("CModelLoader::FindModel", p_CModelLoader__FindModel.GetPtr());
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LogFunAdr("CModelLoader::LoadModel", p_CModelLoader__LoadModel.GetPtr());
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LogFunAdr("CModelLoader::UnloadModel", p_CModelLoader__UnloadModel.GetPtr());
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LogFunAdr("CModelLoader::Map_LoadModelGuts", p_CModelLoader__Map_LoadModelGuts.GetPtr());
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LogFunAdr("CModelLoader::Map_IsValid", p_CModelLoader__Map_IsValid.GetPtr());
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LogFunAdr("CModelLoader::Studio_LoadModel", p_CModelLoader__Studio_LoadModel.GetPtr());
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LogFunAdr("CMapLoadHelper::CMapLoadHelper", p_CMapLoadHelper__CMapLoadHelper.GetPtr());
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LogFunAdr("Map_LoadModel", p_Map_LoadModel.GetPtr());
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//LogFunAdr("GetSpriteInfo", p_GetSpriteInfo.GetPtr());
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//LogFunAdr("BuildSpriteLoadName", p_BuildSpriteLoadName.GetPtr());
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LogVarAdr("g_pModelLoader", reinterpret_cast<uintptr_t>(g_pModelLoader));
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LogVarAdr("s_MapFileHandle", reinterpret_cast<uintptr_t>(s_MapFileHandle));
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LogVarAdr("s_MapHeader", reinterpret_cast<uintptr_t>(s_MapHeader));
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LogVarAdr("s_szMapPathName", reinterpret_cast<uintptr_t>(s_szMapPathName));
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}
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virtual void GetFun(void) const
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{
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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p_CModelLoader__FindModel = g_GameDll.FindPatternSIMD("40 55 41 55 41 56 48 8D AC 24 ?? ?? ?? ??");
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p_CModelLoader__LoadModel = g_GameDll.FindPatternSIMD("40 53 57 41 56 48 81 EC ?? ?? ?? ?? 48 8B FA");
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p_CModelLoader__UnloadModel = g_GameDll.FindPatternSIMD("48 8B C4 48 89 58 18 55 48 81 EC ?? ?? ?? ?? 48 8B DA");
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p_CModelLoader__Studio_LoadModel = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 55 56 57 41 54 41 56 48 8D AC 24 ?? ?? ?? ??");
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p_CModelLoader__Map_LoadModelGuts = g_GameDll.FindPatternSIMD("48 89 54 24 ?? 48 89 4C 24 ?? 55 53 41 54 41 55 48 8D AC 24 ?? ?? ?? ?? 48 81 EC ?? ?? ?? ?? FF 05 ?? ?? ?? ??"); // BSP.
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p_CModelLoader__Map_IsValid = g_GameDll.FindPatternSIMD("48 8B C4 53 48 81 EC ?? ?? ?? ?? 48 8B DA");
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//p_GetSpriteInfo = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 41 54 41 55 41 56 41 57 48 83 EC 30 4C 8B AC 24 ?? ?? ?? ?? BE ?? ?? ?? ??");
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#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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p_CModelLoader__FindModel = g_GameDll.FindPatternSIMD("40 55 41 57 48 83 EC 48 80 3A 2A");
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p_CModelLoader__LoadModel = g_GameDll.FindPatternSIMD("40 53 57 41 57 48 81 EC ?? ?? ?? ?? 48 8B 05 ?? ?? ?? ??");
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p_CModelLoader__UnloadModel = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 57 48 81 EC ?? ?? ?? ?? 48 8B F9 33 ED");
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p_CModelLoader__Studio_LoadModel = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 55 56 57 41 54 41 57 48 81 EC ?? ?? ?? ??");
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p_CModelLoader__Map_LoadModelGuts = g_GameDll.FindPatternSIMD("48 89 54 24 ?? 48 89 4C 24 ?? 55 53 56 57 41 54 41 55 41 57"); // BSP.
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p_CModelLoader__Map_IsValid = g_GameDll.FindPatternSIMD("40 53 48 81 EC ?? ?? ?? ?? 48 8B DA 48 85 D2 0F 84 ?? ?? ?? ?? 80 3A ?? 0F 84 ?? ?? ?? ?? 4C 8B CA");
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//p_GetSpriteInfo = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 41 54 41 55 41 56 41 57 48 83 EC 30 4C 8B BC 24 ?? ?? ?? ??");
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#endif
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//p_BuildSpriteLoadName = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 48 89 7C 24 ?? 41 56 48 81 EC ?? ?? ?? ?? 4D 8B F1 48 8B F2");
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p_CMapLoadHelper__CMapLoadHelper = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 7C 24 ?? 41 56 48 81 EC 60");
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p_Map_LoadModel = g_GameDll.FindPatternSIMD("48 83 EC 28 8B 05 ?? ?? ?? ?? FF C8");
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CModelLoader__FindModel = p_CModelLoader__FindModel.RCast<void* (*)(CModelLoader*, const char*)>();
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CModelLoader__LoadModel = p_CModelLoader__LoadModel.RCast<void(*)(CModelLoader*, model_t*)>();
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CModelLoader__UnloadModel = p_CModelLoader__UnloadModel.RCast<uint64_t(*)(CModelLoader*, model_t*)>();
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CModelLoader__Studio_LoadModel = p_CModelLoader__Studio_LoadModel.RCast<void* (*)(CModelLoader*)>();
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CModelLoader__Map_LoadModelGuts = p_CModelLoader__Map_LoadModelGuts.RCast<uint64_t(*)(CModelLoader*, model_t* mod)>();
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CModelLoader__Map_IsValid = p_CModelLoader__Map_IsValid.RCast<bool(*)(CModelLoader*, const char*)>();
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CMapLoadHelper__CMapLoadHelper = p_CMapLoadHelper__CMapLoadHelper.RCast<void(__fastcall*)(CMapLoadHelper*, int)>();
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v_Map_LoadModel = p_Map_LoadModel.RCast<void(__fastcall*)(void)>();
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//GetSpriteInfo = p_GetSpriteInfo.RCast<void* (*)(const char*, bool, bool, int&, int&, int&, void*)>();
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//BuildSpriteLoadName = p_BuildSpriteLoadName.RCast<void* (*)(const char*, char*, int, bool&, bool&)>();
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}
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virtual void GetVar(void) const
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{
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g_pModelLoader = g_GameDll.FindPatternSIMD(
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"48 89 4C 24 ?? 53 55 56 41 54 41 55 41 56 41 57 48 81 EC ?? ?? ?? ??").FindPatternSelf("48 ?? 0D", CMemory::Direction::DOWN).ResolveRelativeAddressSelf(3, 7).RCast<CModelLoader*>();
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s_MapFileHandle = p_Map_LoadModel.FindPattern("48 8B").ResolveRelativeAddressSelf(0x3, 0x7).RCast<FileHandle_t*>();
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s_MapHeader = p_Map_LoadModel.FindPattern("48 8D").ResolveRelativeAddressSelf(0x3, 0x7).RCast<BSPHeader_t*>();
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s_szMapPathName = p_CMapLoadHelper__CMapLoadHelper.FindPattern("4C 8D").ResolveRelativeAddressSelf(0x3, 0x7).RCast<const char*>();
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}
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virtual void GetCon(void) const { }
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virtual void Attach(void) const;
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virtual void Detach(void) const;
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};
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///////////////////////////////////////////////////////////////////////////////
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