mirror of
https://github.com/Mauler125/r5sdk.git
synced 2025-02-09 19:15:03 +01:00
e32cc6ae6a
Moved every pattern to IDetour interface. This allows for debugging patterns scans more easily, and create threads during pattern searching (Operation is now fired in APIENTRY). Also cleaned up some unused code/extraneous comments. Slightly increased performance by purging duplicate patterns. Made variable search less dependent from other results (except if pattern-to-scan results is within the same header)
435 lines
14 KiB
C++
435 lines
14 KiB
C++
//=============================================================================//
|
|
//
|
|
// Purpose: Runs the state machine for the host & server.
|
|
//
|
|
//=============================================================================//
|
|
|
|
#include "core/stdafx.h"
|
|
#include "tier0/commandline.h"
|
|
#include "tier0/fasttimer.h"
|
|
#include "tier1/cmd.h"
|
|
#include "tier1/cvar.h"
|
|
#include "tier1/NetAdr2.h"
|
|
#include "tier2/socketcreator.h"
|
|
#include "vpc/keyvalues.h"
|
|
#ifdef DEDICATED
|
|
#include "engine/sv_rcon.h"
|
|
#else //
|
|
#include "engine/cl_rcon.h"
|
|
#include "engine/cl_main.h"
|
|
#endif // DEDICATED
|
|
#include "engine/net.h"
|
|
#include "engine/gl_screen.h"
|
|
#include "engine/host.h"
|
|
#include "engine/host_cmd.h"
|
|
#include "engine/host_state.h"
|
|
#include "engine/sys_engine.h"
|
|
#include "engine/sys_utils.h"
|
|
#include "engine/modelloader.h"
|
|
#include "engine/cmodel_bsp.h"
|
|
#ifndef CLIENT_DLL
|
|
#include "engine/baseserver.h"
|
|
#endif // !CLIENT_DLL
|
|
#include "rtech/rtech_game.h"
|
|
#include "rtech/rtech_utils.h"
|
|
#include "rtech/stryder/stryder.h"
|
|
#ifndef DEDICATED
|
|
#include "vgui/vgui_baseui_interface.h"
|
|
#endif // DEDICATED
|
|
#include "client/vengineclient_impl.h"
|
|
#include "networksystem/pylon.h"
|
|
#include "public/include/bansystem.h"
|
|
#include "public/include/edict.h"
|
|
#ifndef CLIENT_DLL
|
|
#include "game/server/gameinterface.h"
|
|
#endif // !CLIENT_DLL
|
|
|
|
bool g_bLevelResourceInitialized = false;
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: state machine's main processing loop
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::FrameUpdate(CHostState* rcx, void* rdx, float time)
|
|
{
|
|
static bool bInitialized = false;
|
|
if (!bInitialized)
|
|
{
|
|
g_pHostState->Setup();
|
|
bInitialized = true;
|
|
}
|
|
#ifdef DEDICATED
|
|
g_pRConServer->RunFrame();
|
|
#else //
|
|
g_pRConClient->RunFrame();
|
|
#endif // DEDICATED
|
|
|
|
HostStates_t oldState{};
|
|
if (setjmp(*host_abortserver))
|
|
{
|
|
g_pHostState->Init();
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
#ifndef CLIENT_DLL
|
|
*g_bAbortServerSet = true;
|
|
#endif // !CLIENT_DLL
|
|
do
|
|
{
|
|
Cbuf_Execute();
|
|
oldState = g_pHostState->m_iCurrentState;
|
|
|
|
switch (g_pHostState->m_iCurrentState)
|
|
{
|
|
case HostStates_t::HS_NEW_GAME:
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Loading level: '%s'\n", "CHostState::FrameUpdate", g_pHostState->m_levelName);
|
|
g_pHostState->State_NewGame();
|
|
break;
|
|
}
|
|
case HostStates_t::HS_CHANGE_LEVEL_SP:
|
|
{
|
|
g_pHostState->State_ChangeLevelSP();
|
|
g_pHostState->UnloadPakFile(); // Unload our loaded rpaks. Calling this before the actual level change happens kills the game.
|
|
break;
|
|
}
|
|
case HostStates_t::HS_CHANGE_LEVEL_MP:
|
|
{
|
|
g_pHostState->State_ChangeLevelMP();
|
|
g_pHostState->UnloadPakFile();
|
|
break;
|
|
}
|
|
case HostStates_t::HS_RUN:
|
|
{
|
|
CHostState_State_Run(&g_pHostState->m_iCurrentState, nullptr, time);
|
|
break;
|
|
}
|
|
case HostStates_t::HS_GAME_SHUTDOWN:
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Shutdown host game\n", "CHostState::FrameUpdate");
|
|
|
|
g_bLevelResourceInitialized = false;
|
|
CHostState_State_GameShutDown(g_pHostState);
|
|
g_pHostState->UnloadPakFile();
|
|
break;
|
|
}
|
|
case HostStates_t::HS_RESTART:
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Restarting state machine\n", "CHostState::FrameUpdate");
|
|
g_bLevelResourceInitialized = false;
|
|
#ifndef DEDICATED
|
|
CL_EndMovie();
|
|
#endif // !DEDICATED
|
|
Stryder_SendOfflineRequest(); // We have hostnames nulled anyway.
|
|
g_pEngine->SetNextState(EngineState_t::DLL_RESTART);
|
|
break;
|
|
}
|
|
case HostStates_t::HS_SHUTDOWN:
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Shutdown state machine\n", "CHostState::FrameUpdate");
|
|
g_bLevelResourceInitialized = false;
|
|
#ifndef DEDICATED
|
|
CL_EndMovie();
|
|
#endif // !DEDICATED
|
|
Stryder_SendOfflineRequest(); // We have hostnames nulled anyway.
|
|
g_pEngine->SetNextState(EngineState_t::DLL_CLOSE);
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
} while ((oldState != HostStates_t::HS_RUN || g_pHostState->m_iNextState == HostStates_t::HS_LOAD_GAME && single_frame_shutdown_for_reload->GetBool())
|
|
&& oldState != HostStates_t::HS_SHUTDOWN
|
|
&& oldState != HostStates_t::HS_RESTART);
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: state machine initialization
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::Init(void)
|
|
{
|
|
if (m_iNextState != HostStates_t::HS_SHUTDOWN)
|
|
{
|
|
if (m_iNextState == HostStates_t::HS_GAME_SHUTDOWN)
|
|
{
|
|
CHostState_State_GameShutDown(this);
|
|
}
|
|
else
|
|
{
|
|
m_iCurrentState = HostStates_t::HS_RUN;
|
|
if (m_iNextState != HostStates_t::HS_SHUTDOWN || !single_frame_shutdown_for_reload->GetInt())
|
|
m_iNextState = HostStates_t::HS_RUN;
|
|
}
|
|
}
|
|
m_flShortFrameTime = 1.0;
|
|
m_levelName[0] = 0;
|
|
m_landMarkName[0] = 0;
|
|
m_mapGroupName[0] = 0;
|
|
m_bSplitScreenConnect = 256;
|
|
m_vecLocation.Init();
|
|
m_angLocation.Init();
|
|
m_iCurrentState = HostStates_t::HS_NEW_GAME;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: state machine setup
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::Setup(void) const
|
|
{
|
|
g_pHostState->LoadConfig();
|
|
g_pConVar->PurgeHostNames();
|
|
#ifdef DEDICATED
|
|
g_pRConServer->Init();
|
|
#else //
|
|
g_pRConClient->Init();
|
|
#endif // DEDICATED
|
|
|
|
std::thread think(&CHostState::Think, this);
|
|
think.detach();
|
|
|
|
net_usesocketsforloopback->SetValue(1);
|
|
if (net_userandomkey->GetBool())
|
|
{
|
|
NET_GenerateKey();
|
|
}
|
|
|
|
#ifdef DEDICATED
|
|
const char* szNoMap = "server_idle";
|
|
#else // DEDICATED
|
|
const char* szNoMap = "main_menu";
|
|
#endif
|
|
snprintf(const_cast<char*>(m_levelName), sizeof(m_levelName), szNoMap);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: think
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::Think(void) const
|
|
{
|
|
static bool bInitialized = false;
|
|
static CFastTimer banListTimer;
|
|
static CFastTimer pylonTimer;
|
|
static CFastTimer statsTimer;
|
|
|
|
for (;;) // Loop running at 20-tps.
|
|
{
|
|
if (!bInitialized) // Initialize clocks.
|
|
{
|
|
banListTimer.Start();
|
|
#ifdef DEDICATED
|
|
pylonTimer.Start();
|
|
#endif // DEDICATED
|
|
statsTimer.Start();
|
|
bInitialized = true;
|
|
}
|
|
|
|
if (banListTimer.GetDurationInProgress().GetSeconds() > sv_banlistRefreshInterval->GetDouble())
|
|
{
|
|
g_pBanSystem->BanListCheck();
|
|
banListTimer.Start();
|
|
}
|
|
#ifdef DEDICATED
|
|
if (pylonTimer.GetDurationInProgress().GetSeconds() > sv_pylonRefreshInterval->GetDouble())
|
|
{
|
|
KeepAliveToPylon();
|
|
pylonTimer.Start();
|
|
}
|
|
#endif // DEDICATED
|
|
if (statsTimer.GetDurationInProgress().GetSeconds() > sv_statusRefreshInterval->GetDouble())
|
|
{
|
|
string svCurrentPlaylist = KeyValues_GetCurrentPlaylist();
|
|
int32_t nPlayerCount = g_pServer->GetNumHumanPlayers();
|
|
|
|
SetConsoleTitleA(fmt::format("{} - {}/{} Players ({} on {})",
|
|
hostname->GetString(), nPlayerCount, g_ServerGlobalVariables->m_nMaxClients, svCurrentPlaylist.c_str(), m_levelName).c_str());
|
|
statsTimer.Start();
|
|
}
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(50));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: load and execute configuration files
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::LoadConfig(void) const
|
|
{
|
|
if (!CommandLine()->CheckParm("-devsdk"))
|
|
{
|
|
#ifndef CLIENT_DLL
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec_server.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"rcon_server.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
#endif //!CLIENT_DLL
|
|
#ifndef DEDICATED
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec_client.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"rcon_client.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
#endif // !DEDICATED
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
}
|
|
else // Development configs.
|
|
{
|
|
#ifndef CLIENT_DLL
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec_server_dev.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"rcon_server_dev.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
#endif //!CLIENT_DLL
|
|
#ifndef DEDICATED
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec_client_dev.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"rcon_client_dev.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
#endif // !DEDICATED
|
|
Cbuf_AddText(Cbuf_GetCurrentPlayer(), "exec \"autoexec_dev.cfg\"", cmd_source_t::kCommandSrcCode);
|
|
}
|
|
Cbuf_Execute();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: shutdown active game
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::GameShutDown(void)
|
|
{
|
|
g_bLevelResourceInitialized = false;
|
|
if (m_bActiveGame)
|
|
{
|
|
#ifndef CLIENT_DLL
|
|
g_pServerGameDLL->GameShutdown();
|
|
#endif // !CLIENT_DLL
|
|
m_bActiveGame = 0;
|
|
#ifdef DEDICATED
|
|
const char* szNoMap = "server_idle";
|
|
#else // DEDICATED
|
|
const char* szNoMap = "main_menu";
|
|
#endif
|
|
snprintf(const_cast<char*>(m_levelName), sizeof(m_levelName), szNoMap);
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: unloads all pakfiles loaded by the SDK
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::UnloadPakFile(void) const
|
|
{
|
|
for (auto& it : g_LoadedPakHandle)
|
|
{
|
|
if (it >= 0)
|
|
{
|
|
#ifdef GAMEDLL_S3
|
|
RPakLoadedInfo_t pakInfo = g_pRTech->GetPakLoadedInfo(it);
|
|
if (pakInfo.m_pszFileName)
|
|
{
|
|
DevMsg(eDLL_T::RTECH, "%s - Unloading PakFile '%s'\n", "CHostState::UnloadPakFile", pakInfo.m_pszFileName);
|
|
}
|
|
#endif // GAMEDLL_S3
|
|
CPakFile_UnloadPak(it);
|
|
}
|
|
}
|
|
g_LoadedPakHandle.clear();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: initialize new game
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::State_NewGame(void)
|
|
{
|
|
LARGE_INTEGER time{};
|
|
|
|
g_bLevelResourceInitialized = false;
|
|
m_bSplitScreenConnect = false;
|
|
if (!g_pServerGameClients) // Init Game if it ain't valid.
|
|
{
|
|
SV_InitGameDLL();
|
|
}
|
|
|
|
if (!CModelLoader__Map_IsValid(g_pModelLoader, m_levelName) // Check if map is valid and if we can start a new game.
|
|
|| !Host_NewGame(m_levelName, nullptr, m_bBackgroundLevel, m_bSplitScreenConnect, time) || !g_pServerGameClients)
|
|
{
|
|
Error(eDLL_T::ENGINE, "%s - Error: Map not valid\n", "CHostState::State_NewGame");
|
|
#ifndef DEDICATED
|
|
SCR_EndLoadingPlaque();
|
|
#endif // !DEDICATED
|
|
GameShutDown();
|
|
}
|
|
|
|
m_iCurrentState = HostStates_t::HS_RUN; // Set current state to run.
|
|
|
|
// If our next state isn't a shutdown or its a forced shutdown then set next state to run.
|
|
if (m_iNextState != HostStates_t::HS_SHUTDOWN || !host_hasIrreversibleShutdown->GetBool())
|
|
{
|
|
m_iNextState = HostStates_t::HS_RUN;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: change singleplayer level
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::State_ChangeLevelSP(void)
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Changing singleplayer level to: '%s'\n", "CHostState::State_ChangeLevelSP", m_levelName);
|
|
m_flShortFrameTime = 1.5; // Set frame time.
|
|
g_bLevelResourceInitialized = false;
|
|
|
|
if (CModelLoader__Map_IsValid(g_pModelLoader, m_levelName)) // Check if map is valid and if we can start a new game.
|
|
{
|
|
Host_ChangeLevel(true, m_levelName, m_mapGroupName); // Call change level as singleplayer level.
|
|
}
|
|
else
|
|
{
|
|
Error(eDLL_T::ENGINE, "%s - Error: Unable to find map: '%s'\n", "CHostState::State_ChangeLevelSP", m_levelName);
|
|
}
|
|
|
|
m_iCurrentState = HostStates_t::HS_RUN; // Set current state to run.
|
|
|
|
// If our next state isn't a shutdown or its a forced shutdown then set next state to run.
|
|
if (m_iNextState != HostStates_t::HS_SHUTDOWN || !host_hasIrreversibleShutdown->GetBool())
|
|
{
|
|
m_iNextState = HostStates_t::HS_RUN;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: change multiplayer level
|
|
//-----------------------------------------------------------------------------
|
|
FORCEINLINE void CHostState::State_ChangeLevelMP(void)
|
|
{
|
|
DevMsg(eDLL_T::ENGINE, "%s - Changing multiplayer level to: '%s'\n", "CHostState::State_ChangeLevelMP", m_levelName);
|
|
m_flShortFrameTime = 0.5; // Set frame time.
|
|
g_bLevelResourceInitialized = false;
|
|
|
|
#ifndef CLIENT_DLL
|
|
g_pServerGameDLL->LevelShutdown();
|
|
#endif // !CLIENT_DLL
|
|
if (CModelLoader__Map_IsValid(g_pModelLoader, m_levelName)) // Check if map is valid and if we can start a new game.
|
|
{
|
|
#ifndef DEDICATED
|
|
g_pEngineVGui->EnabledProgressBarForNextLoad();
|
|
#endif // !DEDICATED
|
|
Host_ChangeLevel(false, m_levelName, m_mapGroupName); // Call change level as multiplayer level.
|
|
}
|
|
else
|
|
{
|
|
Error(eDLL_T::ENGINE, "%s - Error: Unable to find map: '%s'\n", "CHostState::State_ChangeLevelMP", m_levelName);
|
|
}
|
|
|
|
m_iCurrentState = HostStates_t::HS_RUN; // Set current state to run.
|
|
|
|
// If our next state isn't a shutdown or its a forced shutdown then set next state to run.
|
|
if (m_iNextState != HostStates_t::HS_SHUTDOWN || !host_hasIrreversibleShutdown->GetBool())
|
|
{
|
|
m_iNextState = HostStates_t::HS_RUN;
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
void CHostState_Attach()
|
|
{
|
|
DetourAttach((LPVOID*)&CHostState_FrameUpdate, &CHostState::FrameUpdate);
|
|
}
|
|
|
|
void CHostState_Detach()
|
|
{
|
|
DetourDetach((LPVOID*)&CHostState_FrameUpdate, &CHostState::FrameUpdate);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
CHostState* g_pHostState = nullptr;
|