diff options
| -rw-r--r-- | NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj | 2 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters | 6 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/dedicated.cpp | 49 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/dllmain.cpp | 6 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/hooks.cpp | 1 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/logging.cpp | 48 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/masterserver.cpp | 14 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/maxplayers.cpp | 675 | ||||
| -rw-r--r-- | NorthstarDedicatedTest/maxplayers.h | 4 |
9 files changed, 802 insertions, 3 deletions
diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj index 23b2cccf..299cf2ec 100644 --- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj +++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj @@ -520,6 +520,7 @@ <ClInclude Include="logging.h" /> <ClInclude Include="main.h" /> <ClInclude Include="masterserver.h" /> + <ClInclude Include="maxplayers.h" /> <ClInclude Include="memalloc.h" /> <ClInclude Include="miscclientfixes.h" /> <ClInclude Include="misccommands.h" /> @@ -558,6 +559,7 @@ <ClCompile Include="hooks.cpp" /> <ClCompile Include="hookutils.cpp" /> <ClCompile Include="keyvalues.cpp" /> + <ClCompile Include="maxplayers.cpp" /> <ClCompile Include="languagehooks.cpp" /> <ClCompile Include="memalloc.cpp" /> <ClCompile Include="miscclientfixes.cpp" /> diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters index be15618c..aaa99a14 100644 --- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters +++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters @@ -1392,6 +1392,9 @@ <ClInclude Include="miscserverfixes.h"> <Filter>Header Files\Server</Filter> </ClInclude> + <ClInclude Include="maxplayers.h"> + <Filter>Header Files\Shared</Filter> + </ClInclude> <ClInclude Include="include\libcurl\include\curl\curl.h"> <Filter>Header Files\include\libcurl</Filter> </ClInclude> @@ -1538,6 +1541,9 @@ <ClCompile Include="miscclientfixes.cpp"> <Filter>Source Files\Client</Filter> </ClCompile> + <ClCompile Include="maxplayers.cpp"> + <Filter>Source Files\Shared</Filter> + </ClCompile> <ClCompile Include="miscserverfixes.cpp"> <Filter>Source Files\Server</Filter> </ClCompile> diff --git a/NorthstarDedicatedTest/dedicated.cpp b/NorthstarDedicatedTest/dedicated.cpp index 8dedcdd9..1359a33e 100644 --- a/NorthstarDedicatedTest/dedicated.cpp +++ b/NorthstarDedicatedTest/dedicated.cpp @@ -77,6 +77,32 @@ bool IsGameActiveWindowHook() return true; } +HANDLE consoleInputThreadHandle = NULL; + +DWORD WINAPI ConsoleInputThread(PVOID pThreadParameter) +{ + while (!g_pEngine || !g_pHostState || g_pHostState->m_iCurrentState != HostState_t::HS_RUN) + Sleep(1000); + + // Bind stdin to receive console input. + FILE* fp = nullptr; + freopen_s(&fp, "CONIN$", "r", stdin); + + spdlog::info("Ready to receive console commands."); + + { + // Process console input + std::string input; + while (g_pEngine && g_pEngine->m_nQuitting == EngineQuitState::QUIT_NOTQUITTING && std::getline(std::cin, input)) + { + input += "\n"; + Cbuf_AddText(Cbuf_GetCurrentPlayer(), input.c_str(), cmd_source_t::kCommandSrcCode); + } + } + + return 0; +} + void InitialiseDedicated(HMODULE engineAddress) { if (!IsDedicated()) @@ -381,6 +407,29 @@ void InitialiseDedicated(HMODULE engineAddress) CommandLine()->AppendParm("+host_preload_shaders", "0"); CommandLine()->AppendParm("+net_usesocketsforloopback", "1"); CommandLine()->AppendParm("+exec", "autoexec_ns_server"); + + // Disable Quick Edit mode to reduce chance of user unintentionally hanging their server by selecting something. + if (!CommandLine()->CheckParm("-bringbackquickedit")) + { + HANDLE stdIn = GetStdHandle(STD_INPUT_HANDLE); + DWORD mode = 0; + + if (GetConsoleMode(stdIn, &mode)) { + if (mode & ENABLE_QUICK_EDIT_MODE) { + mode &= ~ENABLE_QUICK_EDIT_MODE; + mode &= ~ENABLE_MOUSE_INPUT; + + mode |= ENABLE_PROCESSED_INPUT; + + SetConsoleMode(stdIn, mode); + } + } + } else spdlog::info("Quick Edit enabled by user request"); + + // create console input thread + if (!CommandLine()->CheckParm("-noconsoleinput")) + consoleInputThreadHandle = CreateThread(0, 0, ConsoleInputThread, 0, 0, NULL); + else spdlog::info("Console input disabled by user request"); } void InitialiseDedicatedOrigin(HMODULE baseAddress) diff --git a/NorthstarDedicatedTest/dllmain.cpp b/NorthstarDedicatedTest/dllmain.cpp index 845749eb..83e78f4e 100644 --- a/NorthstarDedicatedTest/dllmain.cpp +++ b/NorthstarDedicatedTest/dllmain.cpp @@ -28,6 +28,7 @@ #include "rpakfilesystem.h" #include "bansystem.h" #include "memalloc.h" +#include "maxplayers.h" #include "languagehooks.h" bool initialised = false; @@ -128,6 +129,11 @@ bool InitialiseNorthstar() AddDllLoadCallback("engine.dll", InitialiseEngineRpakFilesystem); AddDllLoadCallback("engine.dll", InitialiseKeyValues); + // maxplayers increase + AddDllLoadCallback("engine.dll", InitialiseMaxPlayersOverride_Engine); + AddDllLoadCallback("client.dll", InitialiseMaxPlayersOverride_Client); + AddDllLoadCallback("server.dll", InitialiseMaxPlayersOverride_Server); + // mod manager after everything else AddDllLoadCallback("engine.dll", InitialiseModManager); diff --git a/NorthstarDedicatedTest/hooks.cpp b/NorthstarDedicatedTest/hooks.cpp index 0e653d4e..ce4d75ad 100644 --- a/NorthstarDedicatedTest/hooks.cpp +++ b/NorthstarDedicatedTest/hooks.cpp @@ -1,6 +1,7 @@ #include "pch.h" #include "hooks.h" #include "hookutils.h" +#include "sigscanning.h" #include <wchar.h> #include <iostream> diff --git a/NorthstarDedicatedTest/logging.cpp b/NorthstarDedicatedTest/logging.cpp index 7d5f7ae5..a7e522dc 100644 --- a/NorthstarDedicatedTest/logging.cpp +++ b/NorthstarDedicatedTest/logging.cpp @@ -263,7 +263,7 @@ void EngineSpewFuncHook(void* engineServer, SpewType_t type, const char* format, } } - char formatted[2048]; + char formatted[2048] = { 0 }; bool shouldFormat = true; // because titanfall 2 is quite possibly the worst thing to yet exist, it sometimes gives invalid specifiers which will crash @@ -325,13 +325,59 @@ void EngineSpewFuncHook(void* engineServer, SpewType_t type, const char* format, spdlog::warn("Failed to format {} \"{}\"", typeStr, format); } + auto endpos = strlen(formatted); + if (formatted[endpos - 1] == '\n') + formatted[endpos - 1] = '\0'; // cut off repeated newline + spdlog::info("[SERVER {}] {}", typeStr, formatted); } + +typedef void(*Status_ConMsg_Type)(const char* text, ...); +Status_ConMsg_Type Status_ConMsg_Original; + +void Status_ConMsg_Hook(const char* text, ...) +{ + char formatted[2048]; + va_list list; + + va_start(list, text); + vsprintf_s(formatted, text, list); + va_end(list); + + auto endpos = strlen(formatted); + if (formatted[endpos - 1] == '\n') + formatted[endpos - 1] = '\0'; // cut off repeated newline + + spdlog::info(formatted); +} + +typedef bool(*CClientState_ProcessPrint_Type)(__int64 thisptr, __int64 msg); +CClientState_ProcessPrint_Type CClientState_ProcessPrint_Original; + +bool CClientState_ProcessPrint_Hook(__int64 thisptr, __int64 msg) +{ + char* text = *(char**)(msg + 0x20); + + auto endpos = strlen(text); + if (text[endpos - 1] == '\n') + text[endpos - 1] = '\0'; // cut off repeated newline + + spdlog::info(text); + return true; +} + void InitialiseEngineSpewFuncHooks(HMODULE baseAddress) { HookEnabler hook; + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x11CA80, EngineSpewFuncHook, reinterpret_cast<LPVOID*>(&EngineSpewFunc)); + // Hook print function that status concmd uses to actually print data + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x15ABD0, Status_ConMsg_Hook, reinterpret_cast<LPVOID*>(&Status_ConMsg_Original)); + + // Hook CClientState::ProcessPrint + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x1A1530, CClientState_ProcessPrint_Hook, reinterpret_cast<LPVOID*>(&CClientState_ProcessPrint_Original)); + Cvar_spewlog_enable = RegisterConVar("spewlog_enable", "1", FCVAR_NONE, "Enables/disables whether the engine spewfunc should be logged"); }
\ No newline at end of file diff --git a/NorthstarDedicatedTest/masterserver.cpp b/NorthstarDedicatedTest/masterserver.cpp index 01f4bc8e..74bd9af5 100644 --- a/NorthstarDedicatedTest/masterserver.cpp +++ b/NorthstarDedicatedTest/masterserver.cpp @@ -23,6 +23,9 @@ ConVar* Cvar_ns_server_name; ConVar* Cvar_ns_server_desc; ConVar* Cvar_ns_server_password; +// Source ConVar +ConVar* Cvar_hostname; + MasterServerManager* g_MasterServerManager; typedef void(*CHostState__State_NewGameType)(CHostState* hostState); @@ -948,7 +951,7 @@ void MasterServerManager::WritePlayerPersistentData(char* playerId, char* pdata, curl_easy_cleanup(curl); - m_savingPersistentData = false; + m_savingPersistentData = false; }); requestThread.detach(); @@ -1004,6 +1007,10 @@ void CHostState__State_NewGameHook(CHostState* hostState) if (maxPlayersVar) // GetCurrentPlaylistVar can return null so protect against this maxPlayers = std::stoi(maxPlayersVar); + // Copy new server name cvar to source + Cvar_hostname->m_pszString = Cvar_ns_server_name->m_pszString; + Cvar_hostname->m_StringLength = Cvar_ns_server_name->m_StringLength; + g_MasterServerManager->AddSelfToServerList(Cvar_hostport->m_nValue, Cvar_ns_player_auth_port->m_nValue, Cvar_ns_server_name->m_pszString, Cvar_ns_server_desc->m_pszString, hostState->m_levelName, (char*)GetCurrentPlaylistName(), maxPlayers, Cvar_ns_server_password->m_pszString); g_ServerAuthenticationManager->StartPlayerAuthServer(); g_ServerAuthenticationManager->m_bNeedLocalAuthForNewgame = false; @@ -1055,6 +1062,9 @@ void InitialiseSharedMasterServer(HMODULE baseAddress) Cvar_ns_server_password = RegisterConVar("ns_server_password", "", FCVAR_GAMEDLL, ""); Cvar_ns_report_server_to_masterserver = RegisterConVar("ns_report_server_to_masterserver", "1", FCVAR_GAMEDLL, ""); Cvar_ns_report_sp_server_to_masterserver = RegisterConVar("ns_report_sp_server_to_masterserver", "0", FCVAR_GAMEDLL, ""); + + Cvar_hostname = *(ConVar**)((char*)baseAddress + 0x1315bae8); + g_MasterServerManager = new MasterServerManager; RegisterConCommand("ns_fetchservers", ConCommand_ns_fetchservers, "", FCVAR_CLIENTDLL); @@ -1064,4 +1074,4 @@ void InitialiseSharedMasterServer(HMODULE baseAddress) ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x16E5D0, CHostState__State_ChangeLevelMPHook, reinterpret_cast<LPVOID*>(&CHostState__State_ChangeLevelMP)); ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x16E520, CHostState__State_ChangeLevelSPHook, reinterpret_cast<LPVOID*>(&CHostState__State_ChangeLevelSP)); ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x16E640, CHostState__State_GameShutdownHook, reinterpret_cast<LPVOID*>(&CHostState__State_GameShutdown)); -}
\ No newline at end of file +} diff --git a/NorthstarDedicatedTest/maxplayers.cpp b/NorthstarDedicatedTest/maxplayers.cpp new file mode 100644 index 00000000..9d08e83f --- /dev/null +++ b/NorthstarDedicatedTest/maxplayers.cpp @@ -0,0 +1,675 @@ +#include "pch.h" +#include "maxplayers.h" +#include "gameutils.h" + +// never set this to anything below 32 +#define NEW_MAX_PLAYERS 64 +// dg note: the theoretical limit is actually 100, 76 works without entity issues, and 64 works without clientside prediction issues. + +#define PAD_NUMBER(number, boundary) \ + ( ((number) + ((boundary)-1)) / (boundary) ) * (boundary) + +// this is horrible +constexpr int PlayerResource_Name_Start = 0; // Start of modded allocated space. +constexpr int PlayerResource_Name_Size = ((NEW_MAX_PLAYERS + 1) * 8); // const char* m_szName[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_Ping_Start = PlayerResource_Name_Start + PlayerResource_Name_Size; +constexpr int PlayerResource_Ping_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int m_iPing[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_Team_Start = PlayerResource_Ping_Start + PlayerResource_Ping_Size; +constexpr int PlayerResource_Team_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int m_iTeam[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_PRHealth_Start = PlayerResource_Team_Start + PlayerResource_Team_Size; +constexpr int PlayerResource_PRHealth_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int m_iPRHealth[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_Connected_Start = PlayerResource_PRHealth_Start + PlayerResource_PRHealth_Size; +constexpr int PlayerResource_Connected_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int (used as a bool) m_bConnected[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_Alive_Start = PlayerResource_Connected_Start + PlayerResource_Connected_Size; +constexpr int PlayerResource_Alive_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int (used as a bool) m_bAlive[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_BoolStats_Start = PlayerResource_Alive_Start + PlayerResource_Alive_Size; +constexpr int PlayerResource_BoolStats_Size = ((NEW_MAX_PLAYERS + 1) * 4); // int (used as a bool idk) m_boolStats[MAX_PLAYERS + 1]; + +constexpr int PlayerResource_KillStats_Start = PlayerResource_BoolStats_Start + PlayerResource_BoolStats_Size; +constexpr int PlayerResource_KillStats_Length = PAD_NUMBER((NEW_MAX_PLAYERS + 1) * 6, 4); +constexpr int PlayerResource_KillStats_Size = (PlayerResource_KillStats_Length * 6); // int m_killStats[MAX_PLAYERS + 1][6]; + +constexpr int PlayerResource_ScoreStats_Start = PlayerResource_KillStats_Start + PlayerResource_KillStats_Size; +constexpr int PlayerResource_ScoreStats_Length = PAD_NUMBER((NEW_MAX_PLAYERS + 1) * 5, 4); +constexpr int PlayerResource_ScoreStats_Size = (PlayerResource_ScoreStats_Length * 4); // int m_scoreStats[MAX_PLAYERS + 1][5]; + +// must be the usage of the last field to account for any possible paddings +constexpr int PlayerResource_TotalSize = PlayerResource_ScoreStats_Start + PlayerResource_ScoreStats_Size; + +constexpr int Team_PlayerArray_AddedLength = NEW_MAX_PLAYERS - 32; +constexpr int Team_PlayerArray_AddedSize = PAD_NUMBER(Team_PlayerArray_AddedLength * 8, 4); +constexpr int Team_AddedSize = Team_PlayerArray_AddedSize; + +template<class T> +void ChangeOffset(void* addr, unsigned int offset) +{ + TempReadWrite rw(addr); + *((T*)addr) = offset; +} + +/* +typedef bool(*MatchRecvPropsToSendProps_R_Type)(__int64 lookup, __int64 tableNameBroken, __int64 sendTable, __int64 recvTable); +MatchRecvPropsToSendProps_R_Type MatchRecvPropsToSendProps_R_Original; + +bool MatchRecvPropsToSendProps_R_Hook(__int64 lookup, __int64 tableNameBroken, __int64 sendTable, __int64 recvTable) +{ + const char* tableName = *(const char**)(sendTable + 0x118); + + spdlog::info("MatchRecvPropsToSendProps_R table name {}", tableName); + + bool orig = MatchRecvPropsToSendProps_R_Original(lookup, tableNameBroken, sendTable, recvTable); + return orig; +} + +typedef bool(*DataTable_SetupReceiveTableFromSendTable_Type)(__int64 sendTable, bool needsDecoder); +DataTable_SetupReceiveTableFromSendTable_Type DataTable_SetupReceiveTableFromSendTable_Original; + +bool DataTable_SetupReceiveTableFromSendTable_Hook(__int64 sendTable, bool needsDecoder) +{ + const char* tableName = *(const char**)(sendTable + 0x118); + + spdlog::info("DataTable_SetupReceiveTableFromSendTable table name {}", tableName); + if (!strcmp(tableName, "m_bConnected")) { + char f[64]; + sprintf_s(f, "%p", sendTable); + MessageBoxA(0, f, "DataTable_SetupReceiveTableFromSendTable", 0); + } + + return DataTable_SetupReceiveTableFromSendTable_Original(sendTable, needsDecoder); +} +*/ + +typedef void* (*StringTables_CreateStringTable_Type)(__int64 thisptr, const char* name, int maxentries, int userdatafixedsize, int userdatanetworkbits, int flags); +StringTables_CreateStringTable_Type StringTables_CreateStringTable_Original; + +void* StringTables_CreateStringTable_Hook(__int64 thisptr, const char* name, int maxentries, int userdatafixedsize, int userdatanetworkbits, int flags) +{ + // Change the amount of entries to account for a bigger player amount + if (!strcmp(name, "userinfo")) + { + int maxPlayersPowerOf2 = 1; + while (maxPlayersPowerOf2 < NEW_MAX_PLAYERS) + maxPlayersPowerOf2 <<= 1; + + maxentries = maxPlayersPowerOf2; + } + + return StringTables_CreateStringTable_Original(thisptr, name, maxentries, userdatafixedsize, userdatanetworkbits, flags); +} + +bool MaxPlayersIncreaseEnabled() +{ + return CommandLine() && CommandLine()->CheckParm("-experimentalmaxplayersincrease"); +} + +void InitialiseMaxPlayersOverride_Engine(HMODULE baseAddress) +{ + if (!MaxPlayersIncreaseEnabled()) + return; + + // patch GetPlayerLimits to ignore the boundary limit + ChangeOffset<unsigned char>((char*)baseAddress + 0x116458, 0xEB); // jle => jmp + + // patch ED_Alloc to change nFirstIndex + ChangeOffset<int>((char*)baseAddress + 0x18F46C + 1, NEW_MAX_PLAYERS + 8 + 1); // original: 41 (sv.GetMaxClients() + 1) + + // patch CGameServer::SpawnServer to change GetMaxClients inline + ChangeOffset<int>((char*)baseAddress + 0x119543 + 2, NEW_MAX_PLAYERS + 8 + 1); // original: 41 (sv.GetMaxClients() + 1) + + // patch CGameServer::SpawnServer to change for loop + ChangeOffset<unsigned char>((char*)baseAddress + 0x11957F + 2, NEW_MAX_PLAYERS); // original: 32 + + // patch CGameServer::SpawnServer to change for loop (there are two) + ChangeOffset<unsigned char>((char*)baseAddress + 0x119586 + 2, NEW_MAX_PLAYERS + 1); // original: 33 (32 + 1) + + // patch max players somewhere in CClientState + ChangeOffset<unsigned char>((char*)baseAddress + 0x1A162C + 2, NEW_MAX_PLAYERS - 1); // original: 31 (32 - 1) + + // patch max players in userinfo stringtable creation + /*{ + int maxPlayersPowerOf2 = 1; + while (maxPlayersPowerOf2 < NEW_MAX_PLAYERS) + maxPlayersPowerOf2 <<= 1; + ChangeOffset<unsigned char>((char*)baseAddress + 0x114B79 + 3, maxPlayersPowerOf2); // original: 32 + }*/ + // this is not supposed to work at all but it does on 64 players (how) + // proper fix below + + // patch max players in userinfo stringtable creation loop + ChangeOffset<unsigned char>((char*)baseAddress + 0x114C48 + 2, NEW_MAX_PLAYERS); // original: 32 + + // do not load prebaked SendTable message list + ChangeOffset<unsigned char>((char*)baseAddress + 0x75859, 0xEB); // jnz -> jmp + + HookEnabler hook; + + // ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x209000, &MatchRecvPropsToSendProps_R_Hook, reinterpret_cast<LPVOID*>(&MatchRecvPropsToSendProps_R_Original)); + // ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x1FACD0, &DataTable_SetupReceiveTableFromSendTable_Hook, reinterpret_cast<LPVOID*>(&DataTable_SetupReceiveTableFromSendTable_Original)); + + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x22E220, &StringTables_CreateStringTable_Hook, reinterpret_cast<LPVOID*>(&StringTables_CreateStringTable_Original)); +} + +typedef void(*RunUserCmds_Type)(bool a1, float a2); +RunUserCmds_Type RunUserCmds_Original; + +HMODULE serverBase = 0; +auto RandomIntZeroMax = (__int64(__fastcall*)())0; + +// lazy rebuild +void RunUserCmds_Hook(bool a1, float a2) +{ + unsigned char v3; // bl + int v5; // er14 + int i; // edi + __int64 v7; // rax + DWORD* v8; // rbx + int v9; // edi + __int64* v10; // rsi + __int64 v11; // rax + int v12; // er12 + __int64 v13; // rdi + int v14; // ebx + int v15; // eax + __int64 v16; // r8 + int v17; // edx + char v18; // r15 + char v19; // bp + int v20; // esi + __int64* v21; // rdi + __int64 v22; // rcx + bool v23; // al + __int64 v24; // rax + __int64 v25[NEW_MAX_PLAYERS]; // [rsp+20h] [rbp-138h] BYREF + + uintptr_t base = (__int64)serverBase; + auto g_pGlobals = *(__int64*)(base + 0xBFBE08); + __int64 globals = g_pGlobals; + + auto g_pEngineServer = *(__int64*)(base + 0xBFBD98); + + auto qword_1814D9648 = *(__int64*)(base + 0x14D9648); + auto qword_1814DA408 = *(__int64*)(base + 0x14DA408); + auto qword_1812107E8 = *(__int64*)(base + 0x12107E8); + auto qword_1812105A8 = *(__int64*)(base + 0x12105A8); + + auto UTIL_PlayerByIndex = (__int64(__fastcall*)(int index))(base + 0x26AA10); + auto sub_180485590 = (void(__fastcall*)(__int64))(base + 0x485590); + auto sub_18058CD80 = (void(__fastcall*)(__int64))(base + 0x58CD80); + auto sub_1805A6D90 = (void(__fastcall*)(__int64))(base + 0x5A6D90); + auto sub_1805A6E50 = (bool(__fastcall*)(__int64, int, char))(base + 0x5A6E50); + auto sub_1805A6C20 = (void(__fastcall*)(__int64))(base + 0x5A6C20); + + v3 = *(unsigned char*)(g_pGlobals + 73); + if (*(DWORD*)(qword_1814D9648 + 92) + && ((*(unsigned __int8(__fastcall**)(__int64))(*(__int64*)g_pEngineServer + 32i64))(g_pEngineServer) + || !*(DWORD*)(qword_1814DA408 + 92)) + && v3) + { + globals = g_pGlobals; + v5 = 1; + for (i = 1; i <= *(DWORD*)(g_pGlobals + 52); ++i) + { + v7 = UTIL_PlayerByIndex(i); + v8 = (DWORD*)v7; + if (v7) + { + *(__int64*)(base + 0x1210420) = v7; + *(float*)(g_pGlobals + 16) = a2; + if (!a1) + sub_18058CD80(v7); + sub_1805A6D90((__int64)v8); + } + globals = g_pGlobals; + } + memset(v25, 0, sizeof(v25)); + v9 = 0; + if (*(int*)(globals + 52) > 0) + { + v10 = v25; + do + { + v11 = UTIL_PlayerByIndex(++v9); + globals = g_pGlobals; + *v10++ = v11; + } while (v9 < *(DWORD*)(globals + 52)); + } + v12 = *(DWORD*)(qword_1812107E8 + 92); + if (*(DWORD*)(qword_1812105A8 + 92)) + { + v13 = *(DWORD*)(globals + 52) - 1; + if (v13 >= 1) + { + v14 = *(DWORD*)(globals + 52); + do + { + v15 = RandomIntZeroMax(); + v16 = v25[v13--]; + v17 = v15 % v14--; + v25[v13 + 1] = v25[v17]; + v25[v17] = v16; + } while (v13 >= 1); + globals = g_pGlobals; + } + } + v18 = 1; + do + { + v19 = 0; + v20 = 0; + if (*(int*)(globals + 52) > 0) + { + v21 = v25; + do + { + v22 = *v21; + if (*v21) + { + *(__int64*)(base + 0x1210420) = *v21; + *(float*)(globals + 16) = a2; + v23 = sub_1805A6E50(v22, v12, v18); + globals = g_pGlobals; + if (v23) + v19 = 1; + else + *v21 = 0i64; + } + ++v20; + ++v21; + } while (v20 < *(DWORD*)(globals + 52)); + } + v18 = 0; + } while (v19); + if (*(int*)(globals + 52) >= 1) + { + do + { + v24 = UTIL_PlayerByIndex(v5); + if (v24) + { + *(__int64*)(base + 0x1210420) = v24; + *(float*)(g_pGlobals + 16) = a2; + sub_1805A6C20(v24); + } + ++v5; + } while (v5 <= *(DWORD*)(g_pGlobals + 52)); + } + sub_180485590(*(__int64*)(base + 0xB7B2D8)); + } +} + +typedef __int64(*SendPropArray2_Type)(__int64 recvProp, int elements, int flags, const char* name, __int64 proxyFn, unsigned char unk1); +SendPropArray2_Type SendPropArray2_Original; + +__int64 __fastcall SendPropArray2_Hook(__int64 recvProp, int elements, int flags, const char* name, __int64 proxyFn, unsigned char unk1) +{ + // Change the amount of elements to account for a bigger player amount + if (!strcmp(name, "\"player_array\"")) + elements = NEW_MAX_PLAYERS; + + return SendPropArray2_Original(recvProp, elements, flags, name, proxyFn, unk1); +} + +void InitialiseMaxPlayersOverride_Server(HMODULE baseAddress) +{ + if (!MaxPlayersIncreaseEnabled()) + return; + + // get required data + serverBase = GetModuleHandleA("server.dll"); + RandomIntZeroMax = (decltype(RandomIntZeroMax))(GetProcAddress(GetModuleHandleA("vstdlib.dll"), "RandomIntZeroMax")); + + // patch max players amount + ChangeOffset<unsigned char>((char*)baseAddress + 0x9A44D + 3, NEW_MAX_PLAYERS); // 0x20 (32) => 0x80 (128) + + // patch SpawnGlobalNonRewinding to change forced edict index + ChangeOffset<unsigned char>((char*)baseAddress + 0x2BC403 + 2, NEW_MAX_PLAYERS + 1); // original: 33 (32 + 1) + + constexpr int CPlayerResource_OriginalSize = 4776; + constexpr int CPlayerResource_AddedSize = PlayerResource_TotalSize; + constexpr int CPlayerResource_ModifiedSize = CPlayerResource_OriginalSize + CPlayerResource_AddedSize; + + // CPlayerResource class allocation function - allocate a bigger amount to fit all new max player data + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C560A + 1, CPlayerResource_ModifiedSize); + + // DT_PlayerResource::m_iPing SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5059 + 2, CPlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C50A8 + 2, CPlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C50E2 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_iPing DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94598, CPlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB9459C, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB945C0, PlayerResource_Ping_Size); + + // DT_PlayerResource::m_iTeam SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5110 + 2, CPlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C519C + 2, CPlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C517E + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_iTeam DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94600, CPlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94604, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94628, PlayerResource_Team_Size); + + // DT_PlayerResource::m_iPRHealth SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C51C0 + 2, CPlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5204 + 2, CPlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C523E + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_iPRHealth DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94668, CPlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB9466C, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94690, PlayerResource_PRHealth_Size); + + // DT_PlayerResource::m_bConnected SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C526C + 2, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C52B4 + 2, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C52EE + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_bConnected DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB946D0, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB946D4, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB946F8, PlayerResource_Connected_Size); + + // DT_PlayerResource::m_bAlive SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5321 + 2, CPlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5364 + 2, CPlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C539E + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_bAlive DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94738, CPlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB9473C, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94760, PlayerResource_Alive_Size); + + // DT_PlayerResource::m_boolStats SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C53CC + 2, CPlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5414 + 2, CPlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C544E + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_boolStats DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB947A0, CPlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB947A4, NEW_MAX_PLAYERS + 1); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB947C8, PlayerResource_BoolStats_Size); + + // DT_PlayerResource::m_killStats SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C547C + 2, CPlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C54E2 + 2, CPlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C54FE + 4, PlayerResource_KillStats_Length); + + // DT_PlayerResource::m_killStats DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94808, CPlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB9480C, PlayerResource_KillStats_Length); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94830, PlayerResource_KillStats_Size); + + // DT_PlayerResource::m_scoreStats SendProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5528 + 2, CPlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5576 + 2, CPlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C5584 + 4, PlayerResource_ScoreStats_Length); + + // DT_PlayerResource::m_scoreStats DataMap + ChangeOffset<unsigned int>((char*)baseAddress + 0xB94870, CPlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94874, PlayerResource_ScoreStats_Length); + ChangeOffset<unsigned short>((char*)baseAddress + 0xB94898, PlayerResource_ScoreStats_Size); + + // CPlayerResource::UpdatePlayerData - m_bConnected + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C66EE + 4, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C672E + 4, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // CPlayerResource::UpdatePlayerData - m_iPing + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C6394 + 4, CPlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C63DB + 4, CPlayerResource_OriginalSize + PlayerResource_Ping_Start); + + // CPlayerResource::UpdatePlayerData - m_iTeam + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C63FD + 4, CPlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C6442 + 4, CPlayerResource_OriginalSize + PlayerResource_Team_Start); + + // CPlayerResource::UpdatePlayerData - m_iPRHealth + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C645B + 4, CPlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C64A0 + 4, CPlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + + // CPlayerResource::UpdatePlayerData - m_bConnected + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C64AA + 4, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C64F0 + 4, CPlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // CPlayerResource::UpdatePlayerData - m_bAlive + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C650A + 4, CPlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C654F + 4, CPlayerResource_OriginalSize + PlayerResource_Alive_Start); + + // CPlayerResource::UpdatePlayerData - m_boolStats + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C6557 + 4, CPlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C65A5 + 4, CPlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + + // CPlayerResource::UpdatePlayerData - m_scoreStats + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C65C2 + 3, CPlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C65E3 + 4, CPlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + + // CPlayerResource::UpdatePlayerData - m_killStats + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C6654 + 3, CPlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x5C665B + 3, CPlayerResource_OriginalSize + PlayerResource_KillStats_Start); + + // GameLoop::RunUserCmds - rebuild + HookEnabler hook; + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x483D10, &RunUserCmds_Hook, reinterpret_cast<LPVOID*>(&RunUserCmds_Original)); + + *(DWORD*)((char*)baseAddress + 0x14E7390) = 0; + auto DT_PlayerResource_Construct = (__int64(__fastcall*)())((char*)baseAddress + 0x5C4FE0); + DT_PlayerResource_Construct(); + + constexpr int CTeam_OriginalSize = 3336; + constexpr int CTeam_AddedSize = Team_AddedSize; + constexpr int CTeam_ModifiedSize = CTeam_OriginalSize + CTeam_AddedSize; + + // CTeam class allocation function - allocate a bigger amount to fit all new team player data + ChangeOffset<unsigned int>((char*)baseAddress + 0x23924A + 1, CTeam_ModifiedSize); + + // CTeam::CTeam - increase memset length to clean newly allocated data + ChangeOffset<unsigned int>((char*)baseAddress + 0x2395AE + 2, 256 + CTeam_AddedSize); + + // hook required to change the size of DT_Team::"player_array" + HookEnabler hook2; + ENABLER_CREATEHOOK(hook2, (char*)baseAddress + 0x12B130, &SendPropArray2_Hook, reinterpret_cast<LPVOID*>(&SendPropArray2_Original)); + hook2.~HookEnabler(); // force hook before calling construct function + + *(DWORD*)((char*)baseAddress + 0xC945A0) = 0; + auto DT_Team_Construct = (__int64(__fastcall*)())((char*)baseAddress + 0x238F50); + DT_Team_Construct(); +} + +typedef __int64(*RecvPropArray2_Type)(__int64 recvProp, int elements, int flags, const char* name, __int64 proxyFn); +RecvPropArray2_Type RecvPropArray2_Original; + +__int64 __fastcall RecvPropArray2_Hook(__int64 recvProp, int elements, int flags, const char* name, __int64 proxyFn) +{ + // Change the amount of elements to account for a bigger player amount + if (!strcmp(name, "\"player_array\"")) + elements = NEW_MAX_PLAYERS; + + return RecvPropArray2_Original(recvProp, elements, flags, name, proxyFn); +} + +void InitialiseMaxPlayersOverride_Client(HMODULE baseAddress) +{ + if (!MaxPlayersIncreaseEnabled()) + return; + + constexpr int C_PlayerResource_OriginalSize = 5768; + constexpr int C_PlayerResource_AddedSize = PlayerResource_TotalSize; + constexpr int C_PlayerResource_ModifiedSize = C_PlayerResource_OriginalSize + C_PlayerResource_AddedSize; + + // C_PlayerResource class allocation function - allocate a bigger amount to fit all new max player data + ChangeOffset<unsigned int>((char*)baseAddress + 0x164C41 + 1, C_PlayerResource_ModifiedSize); + + // C_PlayerResource::C_PlayerResource - change loop end value + ChangeOffset<unsigned char>((char*)baseAddress + 0x1640C4 + 2, NEW_MAX_PLAYERS - 32); + + // C_PlayerResource::C_PlayerResource - change m_szName address + ChangeOffset<unsigned int>((char*)baseAddress + 0x1640D0 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); // appended to the end of the class + + // C_PlayerResource::C_PlayerResource - change m_szName address + ChangeOffset<unsigned int>((char*)baseAddress + 0x1640D0 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); // appended to the end of the class + + // C_PlayerResource::C_PlayerResource - increase memset length to clean newly allocated data + ChangeOffset<unsigned int>((char*)baseAddress + 0x1640D0 + 3, 2244 + C_PlayerResource_AddedSize); + + // C_PlayerResource::UpdatePlayerName - change m_szName address + ChangeOffset<unsigned int>((char*)baseAddress + 0x16431F + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName - change m_szName address 1 + ChangeOffset<unsigned int>((char*)baseAddress + 0x1645B1 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName - change m_szName address 2 + ChangeOffset<unsigned int>((char*)baseAddress + 0x1645C0 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName - change m_szName address 3 + ChangeOffset<unsigned int>((char*)baseAddress + 0x1645DD + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_szName address 1 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164B71 + 4, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_szName address 2 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164B9B + 4, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName2 (?) - change m_szName address 1 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164641 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName2 (?) - change m_szName address 2 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164650 + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName2 (?) - change m_szName address 3 + ChangeOffset<unsigned int>((char*)baseAddress + 0x16466D + 3, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_szName2 (?) address 1 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164BA3 + 4, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_szName2 (?) address 2 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164BCE + 4, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_szName2 (?) address 3 + ChangeOffset<unsigned int>((char*)baseAddress + 0x164BE7 + 4, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + + // C_PlayerResource::m_szName + ChangeOffset<unsigned int>((char*)baseAddress + 0xc350f8, C_PlayerResource_OriginalSize + PlayerResource_Name_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc350f8 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource size + ChangeOffset<unsigned int>((char*)baseAddress + 0x163415 + 6, C_PlayerResource_ModifiedSize); + + // DT_PlayerResource::m_iPing RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x163492 + 2, C_PlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1634D6 + 2, C_PlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163515 + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_iPing + ChangeOffset<unsigned int>((char*)baseAddress + 0xc35170, C_PlayerResource_OriginalSize + PlayerResource_Ping_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc35170 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_iTeam RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x163549 + 2, C_PlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1635C8 + 2, C_PlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1635AD + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_iTeam + ChangeOffset<unsigned int>((char*)baseAddress + 0xc351e8, C_PlayerResource_OriginalSize + PlayerResource_Team_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc351e8 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_iPRHealth RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x1635F9 + 2, C_PlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163625 + 2, C_PlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163675 + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_iPRHealth + ChangeOffset<unsigned int>((char*)baseAddress + 0xc35260, C_PlayerResource_OriginalSize + PlayerResource_PRHealth_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc35260 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_bConnected RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x1636A9 + 2, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1636D5 + 2, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163725 + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_bConnected + ChangeOffset<unsigned int>((char*)baseAddress + 0xc352d8, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc352d8 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_bAlive RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x163759 + 2, C_PlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163785 + 2, C_PlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1637D5 + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_bAlive + ChangeOffset<unsigned int>((char*)baseAddress + 0xc35350, C_PlayerResource_OriginalSize + PlayerResource_Alive_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc35350 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_boolStats RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x163809 + 2, C_PlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163835 + 2, C_PlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163885 + 5, NEW_MAX_PLAYERS + 1); + + // C_PlayerResource::m_boolStats + ChangeOffset<unsigned int>((char*)baseAddress + 0xc353c8, C_PlayerResource_OriginalSize + PlayerResource_BoolStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc353c8 + 4, NEW_MAX_PLAYERS + 1); + + // DT_PlayerResource::m_killStats RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x1638B3 + 2, C_PlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1638E5 + 2, C_PlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163935 + 5, PlayerResource_KillStats_Length); + + // C_PlayerResource::m_killStats + ChangeOffset<unsigned int>((char*)baseAddress + 0xc35440, C_PlayerResource_OriginalSize + PlayerResource_KillStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc35440 + 4, PlayerResource_KillStats_Length); + + // DT_PlayerResource::m_scoreStats RecvProp + ChangeOffset<unsigned int>((char*)baseAddress + 0x163969 + 2, C_PlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x163995 + 2, C_PlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned int>((char*)baseAddress + 0x1639E5 + 5, PlayerResource_ScoreStats_Length); + + // C_PlayerResource::m_scoreStats + ChangeOffset<unsigned int>((char*)baseAddress + 0xc354b8, C_PlayerResource_OriginalSize + PlayerResource_ScoreStats_Start); + ChangeOffset<unsigned short>((char*)baseAddress + 0xc354b8 + 4, PlayerResource_ScoreStats_Length); + + // C_PlayerResource::GetPlayerName - change m_bConnected address + ChangeOffset<unsigned int>((char*)baseAddress + 0x164599 + 3, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // C_PlayerResource::GetPlayerName2 (?) - change m_bConnected address + ChangeOffset<unsigned int>((char*)baseAddress + 0x164629 + 3, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // C_PlayerResource::GetPlayerName internal func - change m_bConnected address + ChangeOffset<unsigned int>((char*)baseAddress + 0x164B13 + 3, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // Some other get name func (that seems to be unused) - change m_bConnected address + ChangeOffset<unsigned int>((char*)baseAddress + 0x164860 + 3, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + + // Some other get name func 2 (that seems to be unused too) - change m_bConnected address + ChangeOffset<unsigned int>((char*)baseAddress + 0x164834 + 3, C_PlayerResource_OriginalSize + PlayerResource_Connected_Start); + + *(DWORD*)((char*)baseAddress + 0xC35068) = 0; + auto DT_PlayerResource_Construct = (__int64(__fastcall*)())((char*)baseAddress + 0x163400); + DT_PlayerResource_Construct(); + + constexpr int C_Team_OriginalSize = 3200; + constexpr int C_Team_AddedSize = Team_AddedSize; + constexpr int C_Team_ModifiedSize = C_Team_OriginalSize + C_Team_AddedSize; + + // C_Team class allocation function - allocate a bigger amount to fit all new team player data + ChangeOffset<unsigned int>((char*)baseAddress + 0x182321 + 1, C_Team_ModifiedSize); + + // C_Team::C_Team - increase memset length to clean newly allocated data + ChangeOffset<unsigned int>((char*)baseAddress + 0x1804A2 + 2, 256 + C_Team_AddedSize); + + // DT_Team size + ChangeOffset<unsigned int>((char*)baseAddress + 0xC3AA0C, C_Team_ModifiedSize); + + // hook required to change the size of DT_Team::"player_array" + HookEnabler hook; + ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x1CEDA0, &RecvPropArray2_Hook, reinterpret_cast<LPVOID*>(&RecvPropArray2_Original)); + hook.~HookEnabler(); // force hook before calling construct function + + *(DWORD*)((char*)baseAddress + 0xC3AFF8) = 0; + auto DT_Team_Construct = (__int64(__fastcall*)())((char*)baseAddress + 0x17F950); + DT_Team_Construct(); +}
\ No newline at end of file diff --git a/NorthstarDedicatedTest/maxplayers.h b/NorthstarDedicatedTest/maxplayers.h new file mode 100644 index 00000000..cd191fc8 --- /dev/null +++ b/NorthstarDedicatedTest/maxplayers.h @@ -0,0 +1,4 @@ +#pragma once +void InitialiseMaxPlayersOverride_Engine(HMODULE baseAddress); +void InitialiseMaxPlayersOverride_Server(HMODULE baseAddress); +void InitialiseMaxPlayersOverride_Client(HMODULE baseAddress);
\ No newline at end of file |