diff options
Diffstat (limited to 'NorthstarDLL/engine')
| -rw-r--r-- | NorthstarDLL/engine/host.cpp | 33 | ||||
| -rw-r--r-- | NorthstarDLL/engine/hoststate.cpp | 191 | ||||
| -rw-r--r-- | NorthstarDLL/engine/hoststate.h | 41 | ||||
| -rw-r--r-- | NorthstarDLL/engine/r2engine.cpp | 37 | ||||
| -rw-r--r-- | NorthstarDLL/engine/r2engine.h | 260 | ||||
| -rw-r--r-- | NorthstarDLL/engine/runframe.cpp | 19 |
6 files changed, 0 insertions, 581 deletions
diff --git a/NorthstarDLL/engine/host.cpp b/NorthstarDLL/engine/host.cpp deleted file mode 100644 index dacb8fc1..00000000 --- a/NorthstarDLL/engine/host.cpp +++ /dev/null @@ -1,33 +0,0 @@ -#include "core/convar/convar.h" -#include "mods/modmanager.h" -#include "util/printcommands.h" -#include "util/printmaps.h" -#include "shared/misccommands.h" -#include "r2engine.h" -#include "core/tier0.h" - -AUTOHOOK_INIT() - -// clang-format off -AUTOHOOK(Host_Init, engine.dll + 0x155EA0, -void, __fastcall, (bool bDedicated)) -// clang-format on -{ - spdlog::info("Host_Init()"); - Host_Init(bDedicated); - FixupCvarFlags(); - // need to initialise these after host_init since they do stuff to preexisting concommands/convars without being client/server specific - InitialiseCommandPrint(); - InitialiseMapsPrint(); - // client/server autoexecs on necessary platforms - // dedi needs autoexec_ns_server on boot, while non-dedi will run it on on listen server start - if (bDedicated) - Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec autoexec_ns_server", cmd_source_t::kCommandSrcCode); - else - Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec autoexec_ns_client", cmd_source_t::kCommandSrcCode); -} - -ON_DLL_LOAD("engine.dll", Host_Init, (CModule module)) -{ - AUTOHOOK_DISPATCH() -} diff --git a/NorthstarDLL/engine/hoststate.cpp b/NorthstarDLL/engine/hoststate.cpp deleted file mode 100644 index ec728afb..00000000 --- a/NorthstarDLL/engine/hoststate.cpp +++ /dev/null @@ -1,191 +0,0 @@ -#include "engine/hoststate.h" -#include "masterserver/masterserver.h" -#include "server/auth/serverauthentication.h" -#include "server/serverpresence.h" -#include "shared/playlist.h" -#include "core/tier0.h" -#include "engine/r2engine.h" -#include "shared/exploit_fixes/ns_limits.h" -#include "squirrel/squirrel.h" -#include "plugins/plugins.h" -#include "plugins/pluginbackend.h" - -AUTOHOOK_INIT() - -CHostState* g_pHostState; - -std::string sLastMode; - -VAR_AT(engine.dll + 0x13FA6070, ConVar*, Cvar_hostport); -FUNCTION_AT(engine.dll + 0x1232C0, void, __fastcall, _Cmd_Exec_f, (const CCommand& arg, bool bOnlyIfExists, bool bUseWhitelists)); - -void ServerStartingOrChangingMap() -{ - ConVar* Cvar_mp_gamemode = g_pCVar->FindVar("mp_gamemode"); - - // directly call _Cmd_Exec_f to avoid weirdness with ; being in mp_gamemode potentially - // if we ran exec {mp_gamemode} and mp_gamemode contained semicolons, this could be used to execute more commands - char* commandBuf[1040]; // assumedly this is the size of CCommand since we don't have an actual constructor - memset(commandBuf, 0, sizeof(commandBuf)); - CCommand tempCommand = *(CCommand*)&commandBuf; - if (sLastMode.length() && - CCommand__Tokenize(tempCommand, fmt::format("exec server/cleanup_gamemode_{}", sLastMode).c_str(), cmd_source_t::kCommandSrcCode)) - _Cmd_Exec_f(tempCommand, false, false); - - memset(commandBuf, 0, sizeof(commandBuf)); - if (CCommand__Tokenize( - tempCommand, - fmt::format("exec server/setup_gamemode_{}", sLastMode = Cvar_mp_gamemode->GetString()).c_str(), - cmd_source_t::kCommandSrcCode)) - { - _Cmd_Exec_f(tempCommand, false, false); - } - - Cbuf_Execute(); // exec everything right now - - // net_data_block_enabled is required for sp, force it if we're on an sp map - // sucks for security but just how it be - if (!strncmp(g_pHostState->m_levelName, "sp_", 3)) - { - g_pCVar->FindVar("net_data_block_enabled")->SetValue(true); - g_pServerAuthentication->m_bStartingLocalSPGame = true; - } - else - g_pServerAuthentication->m_bStartingLocalSPGame = false; -} - -// clang-format off -AUTOHOOK(CHostState__State_NewGame, engine.dll + 0x16E7D0, -void, __fastcall, (CHostState* self)) -// clang-format on -{ - spdlog::info("HostState: NewGame"); - - Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec autoexec_ns_server", cmd_source_t::kCommandSrcCode); - Cbuf_Execute(); - - // need to do this to ensure we don't go to private match - if (g_pServerAuthentication->m_bNeedLocalAuthForNewgame) - R2::SetCurrentPlaylist("tdm"); - - ServerStartingOrChangingMap(); - - double dStartTime = Plat_FloatTime(); - CHostState__State_NewGame(self); - spdlog::info("loading took {}s", Plat_FloatTime() - dStartTime); - - // setup server presence - g_pServerPresence->CreatePresence(); - g_pServerPresence->SetMap(g_pHostState->m_levelName, true); - g_pServerPresence->SetPlaylist(R2::GetCurrentPlaylistName()); - g_pServerPresence->SetPort(Cvar_hostport->GetInt()); - - g_pServerAuthentication->m_bNeedLocalAuthForNewgame = false; -} - -// clang-format off -AUTOHOOK(CHostState__State_LoadGame, engine.dll + 0x16E730, -void, __fastcall, (CHostState* self)) -// clang-format on -{ - // singleplayer server starting - // useless in 99% of cases but without it things could potentially break very much - - spdlog::info("HostState: LoadGame"); - - Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec autoexec_ns_server", cmd_source_t::kCommandSrcCode); - Cbuf_Execute(); - - // this is normally done in ServerStartingOrChangingMap(), but seemingly the map name isn't set at this point - g_pCVar->FindVar("net_data_block_enabled")->SetValue(true); - g_pServerAuthentication->m_bStartingLocalSPGame = true; - - double dStartTime = Plat_FloatTime(); - CHostState__State_LoadGame(self); - spdlog::info("loading took {}s", Plat_FloatTime() - dStartTime); - - // no server presence, can't do it because no map name in hoststate - // and also not super important for sp saves really - - g_pServerAuthentication->m_bNeedLocalAuthForNewgame = false; -} - -// clang-format off -AUTOHOOK(CHostState__State_ChangeLevelMP, engine.dll + 0x16E520, -void, __fastcall, (CHostState* self)) -// clang-format on -{ - spdlog::info("HostState: ChangeLevelMP"); - - ServerStartingOrChangingMap(); - - double dStartTime = Plat_FloatTime(); - CHostState__State_ChangeLevelMP(self); - spdlog::info("loading took {}s", Plat_FloatTime() - dStartTime); - - g_pServerPresence->SetMap(g_pHostState->m_levelName); -} - -// clang-format off -AUTOHOOK(CHostState__State_GameShutdown, engine.dll + 0x16E640, -void, __fastcall, (CHostState* self)) -// clang-format on -{ - spdlog::info("HostState: GameShutdown"); - - g_pServerPresence->DestroyPresence(); - - CHostState__State_GameShutdown(self); - - // run gamemode cleanup cfg now instead of when we start next map - if (sLastMode.length()) - { - char* commandBuf[1040]; // assumedly this is the size of CCommand since we don't have an actual constructor - memset(commandBuf, 0, sizeof(commandBuf)); - CCommand tempCommand = *(CCommand*)&commandBuf; - if (CCommand__Tokenize( - tempCommand, fmt::format("exec server/cleanup_gamemode_{}", sLastMode).c_str(), cmd_source_t::kCommandSrcCode)) - { - _Cmd_Exec_f(tempCommand, false, false); - Cbuf_Execute(); - } - - sLastMode.clear(); - } -} - -// clang-format off -AUTOHOOK(CHostState__FrameUpdate, engine.dll + 0x16DB00, -void, __fastcall, (CHostState* self, double flCurrentTime, float flFrameTime)) -// clang-format on -{ - CHostState__FrameUpdate(self, flCurrentTime, flFrameTime); - - if (*g_pServerState == server_state_t::ss_active) - { - // update server presence - g_pServerPresence->RunFrame(flCurrentTime); - - // update limits for frame - g_pServerLimits->RunFrame(flCurrentTime, flFrameTime); - } - - // Run Squirrel message buffer - if (g_pSquirrel<ScriptContext::UI>->m_pSQVM != nullptr && g_pSquirrel<ScriptContext::UI>->m_pSQVM->sqvm != nullptr) - g_pSquirrel<ScriptContext::UI>->ProcessMessageBuffer(); - - if (g_pSquirrel<ScriptContext::CLIENT>->m_pSQVM != nullptr && g_pSquirrel<ScriptContext::CLIENT>->m_pSQVM->sqvm != nullptr) - g_pSquirrel<ScriptContext::CLIENT>->ProcessMessageBuffer(); - - if (g_pSquirrel<ScriptContext::SERVER>->m_pSQVM != nullptr && g_pSquirrel<ScriptContext::SERVER>->m_pSQVM->sqvm != nullptr) - g_pSquirrel<ScriptContext::SERVER>->ProcessMessageBuffer(); - - g_pPluginManager->RunFrame(); -} - -ON_DLL_LOAD_RELIESON("engine.dll", HostState, ConVar, (CModule module)) -{ - AUTOHOOK_DISPATCH() - - g_pHostState = module.Offset(0x7CF180).RCast<CHostState*>(); -} diff --git a/NorthstarDLL/engine/hoststate.h b/NorthstarDLL/engine/hoststate.h deleted file mode 100644 index 290903ab..00000000 --- a/NorthstarDLL/engine/hoststate.h +++ /dev/null @@ -1,41 +0,0 @@ -#pragma once - -enum class 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 -{ -public: - HostState_t m_iCurrentState; - HostState_t m_iNextState; - - float m_vecLocation[3]; - float m_angLocation[3]; - - char m_levelName[32]; - char m_mapGroupName[32]; - char m_landmarkName[32]; - char m_saveName[32]; - float m_flShortFrameTime; // run a few one-tick frames to avoid large timesteps while loading assets - - bool m_activeGame; - bool m_bRememberLocation; - bool m_bBackgroundLevel; - bool m_bWaitingForConnection; - bool m_bLetToolsOverrideLoadGameEnts; // During a load game, this tells Foundry to override ents that are selected in Hammer. - bool m_bSplitScreenConnect; - bool m_bGameHasShutDownAndFlushedMemory; // This is false once we load a map into memory, and set to true once the map is unloaded - // and all memory flushed - bool m_bWorkshopMapDownloadPending; -}; - -extern CHostState* g_pHostState; diff --git a/NorthstarDLL/engine/r2engine.cpp b/NorthstarDLL/engine/r2engine.cpp deleted file mode 100644 index 88500376..00000000 --- a/NorthstarDLL/engine/r2engine.cpp +++ /dev/null @@ -1,37 +0,0 @@ -#include "r2engine.h" - -Cbuf_GetCurrentPlayerType Cbuf_GetCurrentPlayer; -Cbuf_AddTextType Cbuf_AddText; -Cbuf_ExecuteType Cbuf_Execute; - -bool (*CCommand__Tokenize)(CCommand& self, const char* pCommandString, cmd_source_t commandSource); - -CEngine* g_pEngine; - -void (*CBaseClient__Disconnect)(void* self, uint32_t unknownButAlways1, const char* reason, ...); -CBaseClient* g_pClientArray; - -server_state_t* g_pServerState; - -char* g_pModName = - nullptr; // we cant set this up here atm since we dont have an offset to it in engine, instead we store it in IsRespawnMod - -CGlobalVars* g_pGlobals; - -ON_DLL_LOAD("engine.dll", R2Engine, (CModule module)) -{ - Cbuf_GetCurrentPlayer = module.Offset(0x120630).RCast<Cbuf_GetCurrentPlayerType>(); - Cbuf_AddText = module.Offset(0x1203B0).RCast<Cbuf_AddTextType>(); - Cbuf_Execute = module.Offset(0x1204B0).RCast<Cbuf_ExecuteType>(); - - CCommand__Tokenize = module.Offset(0x418380).RCast<bool (*)(CCommand&, const char*, cmd_source_t)>(); - - g_pEngine = module.Offset(0x7D70C8).Deref().RCast<CEngine*>(); - - CBaseClient__Disconnect = module.Offset(0x1012C0).RCast<void (*)(void*, uint32_t, const char*, ...)>(); - g_pClientArray = module.Offset(0x12A53F90).RCast<CBaseClient*>(); - - g_pServerState = module.Offset(0x12A53D48).RCast<server_state_t*>(); - - g_pGlobals = module.Offset(0x7C6F70).RCast<CGlobalVars*>(); -} diff --git a/NorthstarDLL/engine/r2engine.h b/NorthstarDLL/engine/r2engine.h deleted file mode 100644 index e3bcc37e..00000000 --- a/NorthstarDLL/engine/r2engine.h +++ /dev/null @@ -1,260 +0,0 @@ -#pragma once -#include "shared/keyvalues.h" - -// Cbuf -enum class ECommandTarget_t -{ - CBUF_FIRST_PLAYER = 0, - CBUF_LAST_PLAYER = 1, // MAX_SPLITSCREEN_CLIENTS - 1, MAX_SPLITSCREEN_CLIENTS = 2 - CBUF_SERVER = CBUF_LAST_PLAYER + 1, - - CBUF_COUNT, -}; - -enum class cmd_source_t -{ - // Added to the console buffer by gameplay code. Generally unrestricted. - kCommandSrcCode, - - // Sent from code via engine->ClientCmd, which is restricted to commands visible - // via FCVAR_GAMEDLL_FOR_REMOTE_CLIENTS. - kCommandSrcClientCmd, - - // Typed in at the console or via a user key-bind. Generally unrestricted, although - // the client will throttle commands sent to the server this way to 16 per second. - kCommandSrcUserInput, - - // Came in over a net connection as a clc_stringcmd - // host_client will be valid during this state. - // - // Restricted to FCVAR_GAMEDLL commands (but not convars) and special non-ConCommand - // server commands hardcoded into gameplay code (e.g. "joingame") - kCommandSrcNetClient, - - // Received from the server as the client - // - // Restricted to commands with FCVAR_SERVER_CAN_EXECUTE - kCommandSrcNetServer, - - // Being played back from a demo file - // - // Not currently restricted by convar flag, but some commands manually ignore calls - // from this source. FIXME: Should be heavily restricted as demo commands can come - // from untrusted sources. - kCommandSrcDemoFile, - - // Invalid value used when cleared - kCommandSrcInvalid = -1 -}; - -typedef ECommandTarget_t (*Cbuf_GetCurrentPlayerType)(); -extern Cbuf_GetCurrentPlayerType Cbuf_GetCurrentPlayer; - -typedef void (*Cbuf_AddTextType)(ECommandTarget_t eTarget, const char* text, cmd_source_t source); -extern Cbuf_AddTextType Cbuf_AddText; - -typedef void (*Cbuf_ExecuteType)(); -extern Cbuf_ExecuteType Cbuf_Execute; - -extern bool (*CCommand__Tokenize)(CCommand& self, const char* pCommandString, cmd_source_t commandSource); - -// CEngine - -enum EngineQuitState -{ - QUIT_NOTQUITTING = 0, - QUIT_TODESKTOP, - QUIT_RESTART -}; - -enum class EngineState_t -{ - DLL_INACTIVE = 0, // no dll - DLL_ACTIVE, // engine is focused - DLL_CLOSE, // closing down dll - DLL_RESTART, // engine is shutting down but will restart right away - DLL_PAUSED, // engine is paused, can become active from this state -}; - -class CEngine -{ -public: - virtual void unknown() = 0; // unsure if this is where - virtual bool Load(bool dedicated, const char* baseDir) = 0; - virtual void Unload() = 0; - virtual void SetNextState(EngineState_t iNextState) = 0; - virtual EngineState_t GetState() = 0; - virtual void Frame() = 0; - virtual double GetFrameTime() = 0; - virtual float GetCurTime() = 0; - - EngineQuitState 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. -}; - -extern CEngine* g_pEngine; - -extern void (*CBaseClient__Disconnect)(void* self, uint32_t unknownButAlways1, const char* reason, ...); - -#pragma once -typedef enum -{ - NA_NULL = 0, - NA_LOOPBACK, - NA_IP, -} netadrtype_t; - -#pragma pack(push, 1) -typedef struct netadr_s -{ - netadrtype_t type; - unsigned char ip[16]; // IPv6 - // IPv4's 127.0.0.1 is [::ffff:127.0.0.1], that is: - // 00 00 00 00 00 00 00 00 00 00 FF FF 7F 00 00 01 - unsigned short port; -} netadr_t; -#pragma pack(pop) - -#pragma pack(push, 1) -typedef struct netpacket_s -{ - netadr_t adr; // sender address - // int source; // received source - char unk[10]; - double received_time; - unsigned char* data; // pointer to raw packet data - void* message; // easy bitbuf data access // 'inpacket.message' etc etc (pointer) - char unk2[16]; - int size; - - // bf_read message; // easy bitbuf data access // 'inpacket.message' etc etc (pointer) - // int size; // size in bytes - // int wiresize; // size in bytes before decompression - // bool stream; // was send as stream - // struct netpacket_s* pNext; // for internal use, should be NULL in public -} netpacket_t; -#pragma pack(pop) - -// #56169 $DB69 PData size -// #512 $200 Trailing data -// #100 $64 Safety buffer -const int PERSISTENCE_MAX_SIZE = 0xDDCD; - -// note: NOT_READY and READY are the only entries we have here that are defined by the vanilla game -// entries after this are custom and used to determine the source of persistence, e.g. whether it is local or remote -enum class ePersistenceReady : char -{ - NOT_READY, - READY = 3, - READY_INSECURE = 3, - READY_REMOTE -}; - -enum class eSignonState : int -{ - NONE = 0, // no state yet; about to connect - CHALLENGE = 1, // client challenging server; all OOB packets - CONNECTED = 2, // client is connected to server; netchans ready - NEW = 3, // just got serverinfo and string tables - PRESPAWN = 4, // received signon buffers - GETTINGDATA = 5, // respawn-defined signonstate, assumedly this is for persistence - SPAWN = 6, // ready to receive entity packets - FIRSTSNAP = 7, // another respawn-defined one - FULL = 8, // we are fully connected; first non-delta packet received - CHANGELEVEL = 9, // server is changing level; please wait -}; - -// clang-format off -OFFSET_STRUCT(CBaseClient) -{ - STRUCT_SIZE(0x2D728) - FIELD(0x16, char m_Name[64]) - FIELD(0x258, KeyValues* m_ConVars) - FIELD(0x2A0, eSignonState m_Signon) - FIELD(0x358, char m_ClanTag[16]) - FIELD(0x484, bool m_bFakePlayer) - FIELD(0x4A0, ePersistenceReady m_iPersistenceReady) - FIELD(0x4FA, char m_PersistenceBuffer[PERSISTENCE_MAX_SIZE]) - FIELD(0xF500, char m_UID[32]) -}; -// clang-format on - -extern CBaseClient* g_pClientArray; - -enum server_state_t -{ - ss_dead = 0, // Dead - ss_loading, // Spawning - ss_active, // Running - ss_paused, // Running, but paused -}; - -extern server_state_t* g_pServerState; - -extern char* g_pModName; - -// clang-format off -OFFSET_STRUCT(CGlobalVars) -{ - FIELD(0x0, - // Absolute time (per frame still - Use Plat_FloatTime() for a high precision real time - // perf clock, but not that it doesn't obey host_timescale/host_framerate) - double m_flRealTime); - - FIELDS(0x8, - // Absolute frame counter - continues to increase even if game is paused - int m_nFrameCount; - - // Non-paused frametime - float m_flAbsoluteFrameTime; - - // Current time - // - // On the client, this (along with tickcount) takes a different meaning based on what - // piece of code you're in: - // - // - While receiving network packets (like in PreDataUpdate/PostDataUpdate and proxies), - // this is set to the SERVER TICKCOUNT for that packet. There is no interval between - // the server ticks. - // [server_current_Tick * tick_interval] - // - // - While rendering, this is the exact client clock - // [client_current_tick * tick_interval + interpolation_amount] - // - // - During prediction, this is based on the client's current tick: - // [client_current_tick * tick_interval] - float m_flCurTime; - ) - - FIELDS(0x30, - // Time spent on last server or client frame (has nothing to do with think intervals) - float m_flFrameTime; - - // current maxplayers setting - int m_nMaxClients; - ) - - FIELDS(0x3C, - // Simulation ticks - does not increase when game is paused - uint32_t m_nTickCount; // this is weird and doesn't seem to increase once per frame? - - // Simulation tick interval - float m_flTickInterval; - ) - - FIELDS(0x60, - const char* m_pMapName; - int m_nMapVersion; - ) - - //FIELD(0x98, double m_flRealTime); // again? -}; -// clang-format on - -extern CGlobalVars* g_pGlobals; diff --git a/NorthstarDLL/engine/runframe.cpp b/NorthstarDLL/engine/runframe.cpp deleted file mode 100644 index ddfd9253..00000000 --- a/NorthstarDLL/engine/runframe.cpp +++ /dev/null @@ -1,19 +0,0 @@ -#include "engine/r2engine.h" -#include "server/r2server.h" -#include "hoststate.h" -#include "server/serverpresence.h" - -AUTOHOOK_INIT() - -// clang-format off -AUTOHOOK(CEngine__Frame, engine.dll + 0x1C8650, -void, __fastcall, (CEngine* self)) -// clang-format on -{ - CEngine__Frame(self); -} - -ON_DLL_LOAD("engine.dll", RunFrame, (CModule module)) -{ - AUTOHOOK_DISPATCH() -} |