diff options
Diffstat (limited to 'NorthstarDedicatedTest/dedicated.cpp')
| -rw-r--r-- | NorthstarDedicatedTest/dedicated.cpp | 170 |
1 files changed, 152 insertions, 18 deletions
diff --git a/NorthstarDedicatedTest/dedicated.cpp b/NorthstarDedicatedTest/dedicated.cpp index c7663201..67cb66d2 100644 --- a/NorthstarDedicatedTest/dedicated.cpp +++ b/NorthstarDedicatedTest/dedicated.cpp @@ -7,7 +7,7 @@ bool IsDedicated() { // temp: should get this from commandline - return true; + //return true; return false; } @@ -23,29 +23,79 @@ enum EngineState_t struct CEngine { public: - char unknown[12]; - + void* vtable; + + int m_nQuitting; EngineState_t m_nDllState; EngineState_t m_nNextDllState; + double m_flCurrentTime; + float m_flFrameTime; + double m_flPreviousTime; + float m_flFilteredTime; + float m_flMinFrameTime; // Expected duration of a frame, or zero if it is unlimited. +}; + +enum HostState_t +{ + HS_NEW_GAME = 0, + HS_LOAD_GAME, + HS_CHANGE_LEVEL_SP, + HS_CHANGE_LEVEL_MP, + HS_RUN, + HS_GAME_SHUTDOWN, + HS_SHUTDOWN, + HS_RESTART, +}; + +struct CHostState +{ + HostState_t m_currentState; + HostState_t m_nextState; + + float m_vecLocationX; + float m_vecLocationY; + float m_vecLocationZ; + + float m_angLocationX; + float m_angLocationY; + float m_angLocationZ; + + char m_levelName[32]; + + // there's more stuff here, just this is all i use atm }; void InitialiseDedicated(HMODULE engineAddress) { spdlog::info("InitialiseDedicated"); - while (!IsDebuggerPresent()) - Sleep(100); + //while (!IsDebuggerPresent()) + // Sleep(100); // create binary patches + //{ + // // CEngineAPI::SetStartupInfo + // // prevents englishclient_frontend from loading + // + // char* ptr = (char*)engineAddress + 0x1C7CBE; + // TempReadWrite rw(ptr); + // + // // je => jmp + // *ptr = (char)0xEB; + //} + { - // CEngineAPI::SetStartupInfo - // prevents englishclient_frontend from loading + // Host_Init + // prevent a particle init that relies on client dll - char* ptr = (char*)engineAddress + 0x1C7CBE; + char* ptr = (char*)engineAddress + 0x156799; TempReadWrite rw(ptr); - // je => jmp - *ptr = (char)0xEB; + *ptr = (char)0x90; + *(ptr + 1) = (char)0x90; + *(ptr + 2) = (char)0x90; + *(ptr + 3) = (char)0x90; + *(ptr + 4) = (char)0x90; } { @@ -100,6 +150,67 @@ void InitialiseDedicated(HMODULE engineAddress) *(ptr + 16) = (char)0x90; } + { + // HostState_State_NewGame + char* ptr = (char*)engineAddress + 0x156B4C; + TempReadWrite rw(ptr); + + // nop some access violations + *ptr = (char)0x90; + *(ptr + 1) = (char)0x90; + *(ptr + 2) = (char)0x90; + *(ptr + 3) = (char)0x90; + *(ptr + 4) = (char)0x90; + *(ptr + 5) = (char)0x90; + *(ptr + 6) = (char)0x90; + *(ptr + 7) = (char)0x90; + *(ptr + 8) = (char)0x90; + *(ptr + 9) = (char)0x90; + *(ptr + 10) = (char)0x90; + *(ptr + 11) = (char)0x90; + *(ptr + 12) = (char)0x90; + *(ptr + 13) = (char)0x90; + *(ptr + 14) = (char)0x90; + *(ptr + 15) = (char)0x90; + *(ptr + 16) = (char)0x90; + *(ptr + 17) = (char)0x90; + *(ptr + 18) = (char)0x90; + *(ptr + 19) = (char)0x90; + *(ptr + 20) = (char)0x90; + *(ptr + 21) = (char)0x90; + } + + { + // HostState_State_NewGame + char* ptr = (char*)engineAddress + 0xB934C; + TempReadWrite rw(ptr); + + // nop an access violation + *ptr = (char)0x90; + *(ptr + 1) = (char)0x90; + *(ptr + 2) = (char)0x90; + *(ptr + 3) = (char)0x90; + *(ptr + 4) = (char)0x90; + *(ptr + 5) = (char)0x90; + *(ptr + 6) = (char)0x90; + *(ptr + 7) = (char)0x90; + *(ptr + 8) = (char)0x90; + } + + { + // some inputsystem bullshit + char* ptr = (char*)engineAddress + 0x1CEE28; + TempReadWrite rw(ptr); + + // nop an accessviolation: temp because we still create game window atm + *ptr = (char)0x90; + *(ptr + 1) = (char)0x90; + *(ptr + 2) = (char)0x90; + } + + + // materialsystem later: + // do materialsystem + 5f0f1 je => jmp to make material loading not die CDedicatedExports* dedicatedApi = new CDedicatedExports; dedicatedApi->Sys_Printf = Sys_Printf; @@ -122,36 +233,59 @@ void InitialiseDedicated(HMODULE engineAddress) // also look into materialsystem + 5B344 since it seems to be the base of all the renderthread stuff } +void InitialiseDedicatedMaterialSystem(HMODULE baseAddress) +{ + { + // CMaterialSystem::FindMaterial + char* ptr = (char*)baseAddress + 0x5F0F1; + TempReadWrite rw(ptr); + + // make the game use the error material + *ptr = 0xE9; + *(ptr + 1) = (char)0x34; + *(ptr + 2) = (char)0x03; + *(ptr + 3) = (char)0x00; + } +} + void Sys_Printf(CDedicatedExports* dedicated, char* msg) { - std::cout << msg << std::endl; + spdlog::info("[DEDICATED PRINT] {}", msg); } +typedef void(*CHostState__InitType)(CHostState* self); + void RunServer(CDedicatedExports* dedicated) { + while (!IsDebuggerPresent())Sleep(100); + Sys_Printf(dedicated, (char*)"CDedicatedServerAPI::RunServer(): starting"); HMODULE engine = GetModuleHandleA("engine.dll"); CEngine__Frame engineFrame = (CEngine__Frame)((char*)engine + 0x1C8650); - CEngineAPI__ActivateSimulation engineApiStartSimulation = (CEngineAPI__ActivateSimulation)((char*)engine + 0x1C4370); - CEngine* cEnginePtr = (CEngine*)((char*)engine + 0x7D70C8); - - CEngineAPI__SetMap engineApiSetMap = (CEngineAPI__SetMap)((char*)engine + 0x1C7B30); + CHostState* cHostStatePtr = (CHostState*)((char*)engine + 0x7CF180); + CHostState__InitType CHostState__Init = (CHostState__InitType)((char*)engine + 0x16E110); + // call once to init engineFrame(cEnginePtr); - // allow us to hit CHostState::FrameUpdate - cEnginePtr->m_nDllState = EngineState_t::DLL_ACTIVE; + // init hoststate, if we don't do this, we get a crash later on + CHostState__Init(cHostStatePtr); + + // set up engine and host states to allow us to enter CHostState::FrameUpdate, with the state HS_NEW_GAME cEnginePtr->m_nNextDllState = EngineState_t::DLL_ACTIVE; + cHostStatePtr->m_currentState = HostState_t::HS_NEW_GAME; + cHostStatePtr->m_nextState = HostState_t::HS_RUN; + strcpy(cHostStatePtr->m_levelName, "mp_lobby"); // set map to load into while (true) { engineFrame(cEnginePtr); + //engineApiStartSimulation(nullptr, true); Sys_Printf(dedicated, (char*)"engine->Frame()"); - engineApiSetMap(nullptr, "mp_thaw"); Sleep(50); } }
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