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eb594ce8423518aa709c4bb22d88c7e59d783f39
hl2sdk/dlls/gameinterface.cpp

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Modified SDK for GCC 4.1
2008-09-15 01:33:59 -05:00
//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose: encapsulates and implements all the accessing of the game dll from external
// sources (only the engine at the time of writing)
// This files ONLY contains functions and data necessary to build an interface
// to external modules
//=============================================================================//
#include "cbase.h"
#include "gamestringpool.h"
#include "mapentities_shared.h"
#include "game.h"
#include "entityapi.h"
#include "client.h"
#include "saverestore.h"
#include "entitylist.h"
#include "gamerules.h"
#include "soundent.h"
#include "player.h"
#include "server_class.h"
#include "ai_node.h"
#include "ai_link.h"
#include "ai_saverestore.h"
#include "ai_networkmanager.h"
#include "ndebugoverlay.h"
#include "ivoiceserver.h"
#include <stdarg.h>
#include "movehelper_server.h"
#include "networkstringtable_gamedll.h"
#include "filesystem.h"
#include "terrainmodmgr.h"
#include "func_areaportalwindow.h"
#include "igamesystem.h"
#include "init_factory.h"
#include "vstdlib/random.h"
#include "env_wind_shared.h"
#include "engine/IEngineSound.h"
#include "ispatialpartition.h"
#include "textstatsmgr.h"
#include "bitbuf.h"
#include "saverestoretypes.h"
#include "physics_saverestore.h"
#include "tier0/vprof.h"
#include "effect_dispatch_data.h"
#include "engine/IStaticPropMgr.h"
#include "TemplateEntities.h"
#include "ai_speech.h"
#include "soundenvelope.h"
#include "usermessages.h"
#include "physics.h"
#include "mapentities.h"
#include "igameevents.h"
#include "EventLog.h"
#include "datacache/idatacache.h"
#include "engine/ivdebugoverlay.h"
#include "shareddefs.h"
#include "props.h"
#include "timedeventmgr.h"
#include "gameinterface.h"
#include "eventqueue.h"
#include "hltvdirector.h"
#include "SoundEmitterSystem/isoundemittersystembase.h"
#include "nav_mesh.h"
#include "AI_ResponseSystem.h"
#include "saverestore_stringtable.h"
#include "util.h"
#include "vstdlib/ICommandLine.h"
#include "datacache/imdlcache.h"
#include "engine/iserverplugin.h"
#ifdef _WIN32
#include "ienginevgui.h"
#include "vgui_gamedll_int.h"
#include "vgui_controls/AnimationController.h"
#endif
#include "ragdoll_shared.h"
#include "toolframework/iserverenginetools.h"
#include "sceneentity.h"
#include "appframework/IAppSystemGroup.h"
#include "scenefilecache/ISceneFileCache.h"
#if !defined( _RETAIL )
#ifdef _XBOX
#include "xbox/xbox_platform.h"
#include "xbox/xbox_win32stubs.h"
#include "xbox/xbox_core.h"
#endif
#endif
#ifdef CSTRIKE_DLL // BOTPORT: TODO: move these ifdefs out
#include "bot/bot.h"
#endif
IUploadGameStats *gamestatsuploader = NULL;
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
CTimedEventMgr g_NetworkPropertyEventMgr;
ISaveRestoreBlockHandler *GetEventQueueSaveRestoreBlockHandler();
ISaveRestoreBlockHandler *GetCommentarySaveRestoreBlockHandler();
// Engine interfaces.
IVEngineServer *engine = NULL;
IVoiceServer *g_pVoiceServer = NULL;
ICvar *cvar = NULL;
#if !defined(_STATIC_LINKED)
IFileSystem *filesystem = NULL;
#else
extern IFileSystem *filesystem;
#endif
INetworkStringTableContainer *networkstringtable = NULL;
IStaticPropMgrServer *staticpropmgr = NULL;
IUniformRandomStream *random = NULL;
IEngineSound *enginesound = NULL;
ISpatialPartition *partition = NULL;
IVModelInfo *modelinfo = NULL;
IEngineTrace *enginetrace = NULL;
IGameEventManager2 *gameeventmanager = NULL;
IDataCache *datacache = NULL;
IVDebugOverlay * debugoverlay = NULL;
ISoundEmitterSystemBase *soundemitterbase = NULL;
IMDLCache *mdlcache = NULL;
IServerPluginHelpers *serverpluginhelpers = NULL;
#ifdef _WIN32
IEngineVGui *enginevgui = NULL;
#endif
IServerEngineTools *serverenginetools = NULL;
ISceneFileCache *scenefilecache = NULL;
IGameSystem *SoundEmitterSystem();
bool SceneCacheInit();
void SceneCacheShutdown();
bool ModelSoundsCacheInit();
void ModelSoundsCacheShutdown();
void SceneManager_ClientActive( CBasePlayer *player );
class IMaterialSystem;
class IStudioRender;
#ifdef _DEBUG
static ConVar s_UseNetworkVars( "UseNetworkVars", "1", FCVAR_CHEAT, "For profiling, toggle network vars." );
#endif
extern ConVar sv_noclipduringpause;
ConVar sv_massreport( "sv_massreport", "0" );
ConVar sv_autosave( "sv_autosave", "1", 0, "Set to 1 to save game on level transition. Does not affect autosave triggers." );
ConVar *sv_maxreplay = NULL;
// String tables
INetworkStringTable *g_pStringTableEffectDispatch = NULL;
INetworkStringTable *g_pStringTableVguiScreen = NULL;
INetworkStringTable *g_pStringTableMaterials = NULL;
INetworkStringTable *g_pStringTableInfoPanel = NULL;
INetworkStringTable *g_pStringTableClientSideChoreoScenes = NULL;
CStringTableSaveRestoreOps g_VguiScreenStringOps;
// Holds global variables shared between engine and game.
CGlobalVars *gpGlobals;
edict_t *g_pDebugEdictBase = 0;
static int g_nCommandClientIndex = 0;
static ConVar sv_showhitboxes( "sv_showhitboxes", "-1", FCVAR_CHEAT, "Send server-side hitboxes for specified entity to client (NOTE: this uses lots of bandwidth, use on listen server only)." );
void PrecachePointTemplates();
static ClientPutInServerOverrideFn g_pClientPutInServerOverride = NULL;
static void UpdateChapterRestrictions( const char *mapname );
#if !defined( _XBOX ) // Don't doubly define this symbol.
CSharedEdictChangeInfo *g_pSharedChangeInfo = NULL;
#endif
IChangeInfoAccessor *CBaseEdict::GetChangeAccessor()
{
return engine->GetChangeAccessor( (const edict_t *)this );
}
const IChangeInfoAccessor *CBaseEdict::GetChangeAccessor() const
{
return engine->GetChangeAccessor( (const edict_t *)this );
}
const char *GetHintTypeDescription( CAI_Hint *pHint );
void ClientPutInServerOverride( ClientPutInServerOverrideFn fn )
{
g_pClientPutInServerOverride = fn;
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : int
//-----------------------------------------------------------------------------
int UTIL_GetCommandClientIndex( void )
{
// -1 == unknown,dedicated server console
// 0 == player 1
// Convert to 1 based offset
return (g_nCommandClientIndex+1);
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : CBasePlayer
//-----------------------------------------------------------------------------
CBasePlayer *UTIL_GetCommandClient( void )
{
int idx = UTIL_GetCommandClientIndex();
if ( idx > 0 )
{
return UTIL_PlayerByIndex( idx );
}
// HLDS console issued command
return NULL;
}
extern void InitializeCvars( void );
CBaseEntity* FindPickerEntity( CBasePlayer* pPlayer );
CAI_Node* FindPickerAINode( CBasePlayer* pPlayer, NodeType_e nNodeType );
CAI_Link* FindPickerAILink( CBasePlayer* pPlayer );
float GetFloorZ(const Vector &origin);
void UpdateAllClientData( void );
void DrawMessageEntities();
#include "ai_network.h"
// For now just using one big AI network
extern ConVar think_limit;
#if 0
//-----------------------------------------------------------------------------
// Purpose: Draw output overlays for any measure sections
// Input :
//-----------------------------------------------------------------------------
void DrawMeasuredSections(void)
{
int row = 1;
float rowheight = 0.025;
CMeasureSection *p = CMeasureSection::GetList();
while ( p )
{
char str[256];
Q_snprintf(str,sizeof(str),"%s",p->GetName());
NDebugOverlay::ScreenText( 0.01,0.51+(row*rowheight),str, 255,255,255,255, 0.0 );
Q_snprintf(str,sizeof(str),"%5.2f\n",p->GetTime().GetMillisecondsF());
//Q_snprintf(str,sizeof(str),"%3.3f\n",p->GetTime().GetSeconds() * 100.0 / engine->Time());
NDebugOverlay::ScreenText( 0.28,0.51+(row*rowheight),str, 255,255,255,255, 0.0 );
Q_snprintf(str,sizeof(str),"%5.2f\n",p->GetMaxTime().GetMillisecondsF());
//Q_snprintf(str,sizeof(str),"%3.3f\n",p->GetTime().GetSeconds() * 100.0 / engine->Time());
NDebugOverlay::ScreenText( 0.34,0.51+(row*rowheight),str, 255,255,255,255, 0.0 );
row++;
p = p->GetNext();
}
bool sort_reset = false;
// Time to redo sort?
if ( measure_resort.GetFloat() > 0.0 &&
engine->Time() >= CMeasureSection::m_dNextResort )
{
// Redo it
CMeasureSection::SortSections();
// Set next time
CMeasureSection::m_dNextResort = engine->Time() + measure_resort.GetFloat();
// Flag to reset sort accumulator, too
sort_reset = true;
}
// Iterate through the sections now
p = CMeasureSection::GetList();
while ( p )
{
// Update max
p->UpdateMax();
// Reset regular accum.
p->Reset();
// Reset sort accum less often
if ( sort_reset )
{
p->SortReset();
}
p = p->GetNext();
}
}
#endif
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void DrawAllDebugOverlays( void )
{
// If in debug select mode print the selection entities name or classname
if (CBaseEntity::m_bInDebugSelect)
{
CBasePlayer* pPlayer = UTIL_PlayerByIndex( CBaseEntity::m_nDebugPlayer );
if (pPlayer)
{
// First try to trace a hull to an entity
CBaseEntity *pEntity = FindPickerEntity( pPlayer );
if ( pEntity )
{
pEntity->DrawDebugTextOverlays();
pEntity->DrawBBoxOverlay();
pEntity->SendDebugPivotOverlay();
}
}
}
// --------------------------------------------------------
// Draw debug overlay lines
// --------------------------------------------------------
UTIL_DrawOverlayLines();
// ------------------------------------------------------------------------
// If in wc_edit mode draw a box to highlight which node I'm looking at
// ------------------------------------------------------------------------
if (engine->IsInEditMode())
{
CBasePlayer* pPlayer = UTIL_PlayerByIndex( CBaseEntity::m_nDebugPlayer );
if (pPlayer)
{
if (g_pAINetworkManager->GetEditOps()->m_bLinkEditMode)
{
CAI_Link* pAILink = FindPickerAILink(pPlayer);
if (pAILink)
{
// For now just using one big AI network
Vector startPos = g_pBigAINet->GetNode(pAILink->m_iSrcID)->GetPosition(g_pAINetworkManager->GetEditOps()->m_iHullDrawNum);
Vector endPos = g_pBigAINet->GetNode(pAILink->m_iDestID)->GetPosition(g_pAINetworkManager->GetEditOps()->m_iHullDrawNum);
Vector linkDir = startPos-endPos;
float linkLen = VectorNormalize( linkDir );
// Draw in green if link that's been turned off
if (pAILink->m_LinkInfo & bits_LINK_OFF)
{
NDebugOverlay::BoxDirection(startPos, Vector(-4,-4,-4), Vector(-linkLen,4,4), linkDir, 0,255,0,40,0);
}
else
{
NDebugOverlay::BoxDirection(startPos, Vector(-4,-4,-4), Vector(-linkLen,4,4), linkDir, 255,0,0,40,0);
}
}
}
else
{
CAI_Node* pAINode;
if (g_pAINetworkManager->GetEditOps()->m_bAirEditMode)
{
pAINode = FindPickerAINode(pPlayer,NODE_AIR);
}
else
{
pAINode = FindPickerAINode(pPlayer,NODE_GROUND);
}
if (pAINode)
{
Vector vecPos = pAINode->GetPosition(g_pAINetworkManager->GetEditOps()->m_iHullDrawNum);
NDebugOverlay::Box( vecPos, Vector(-8,-8,-8), Vector(8,8,8), 255,0,0,40,0);
if ( pAINode->GetHint() )
{
CBaseEntity *pEnt = (CBaseEntity *)pAINode->GetHint();
if ( pEnt->GetEntityName() != NULL_STRING )
{
NDebugOverlay::Text( vecPos + Vector(0,0,6), STRING(pEnt->GetEntityName()), false, 0 );
}
NDebugOverlay::Text( vecPos, GetHintTypeDescription( pAINode->GetHint() ), false, 0 );
}
}
}
// ------------------------------------
// If in air edit mode draw guide line
// ------------------------------------
if (g_pAINetworkManager->GetEditOps()->m_bAirEditMode)
{
UTIL_DrawPositioningOverlay(g_pAINetworkManager->GetEditOps()->m_flAirEditDistance);
}
else
{
NDebugOverlay::DrawGroundCrossHairOverlay();
}
}
}
// For not just using one big AI Network
if ( g_pAINetworkManager )
{
g_pAINetworkManager->GetEditOps()->DrawAINetworkOverlay();
}
// PERFORMANCE: only do this in developer mode
if ( g_pDeveloper->GetInt() )
{
// iterate through all objects for debug overlays
const CEntInfo *pInfo = gEntList.FirstEntInfo();
for ( ;pInfo; pInfo = pInfo->m_pNext )
{
CBaseEntity *ent = (CBaseEntity *)pInfo->m_pEntity;
// HACKHACK: to flag off these calls
if ( ent->m_debugOverlays || ent->m_pTimedOverlay )
{
MDLCACHE_CRITICAL_SECTION();
ent->DrawDebugGeometryOverlays();
}
}
}
if ( sv_massreport.GetInt() )
{
// iterate through all objects for debug overlays
const CEntInfo *pInfo = gEntList.FirstEntInfo();
for ( ;pInfo; pInfo = pInfo->m_pNext )
{
CBaseEntity *ent = (CBaseEntity *)pInfo->m_pEntity;
if (!ent->VPhysicsGetObject())
continue;
char tempstr[512];
Q_snprintf(tempstr, sizeof(tempstr),"%s: Mass: %.2f kg / %.2f lb (%s)",
STRING(ent->GetModelName()), ent->VPhysicsGetObject()->GetMass(),
kg2lbs(ent->VPhysicsGetObject()->GetMass()),
GetMassEquivalent(ent->VPhysicsGetObject()->GetMass()));
ent->EntityText(0, tempstr, 0);
}
}
// A hack to draw point_message entities w/o developer required
DrawMessageEntities();
}
CServerGameDLL g_ServerGameDLL;
EXPOSE_SINGLE_INTERFACE_GLOBALVAR(CServerGameDLL, IServerGameDLL, INTERFACEVERSION_SERVERGAMEDLL, g_ServerGameDLL);
bool CServerGameDLL::DLLInit(CreateInterfaceFn engineFactory,
CreateInterfaceFn physicsFactory, CreateInterfaceFn fileSystemFactory,
CGlobalVars *pGlobals)
{
// init each (seperated for ease of debugging)
if ( (engine = (IVEngineServer*)engineFactory(INTERFACEVERSION_VENGINESERVER, NULL)) == NULL )
return false;
if ( (g_pVoiceServer = (IVoiceServer*)engineFactory(INTERFACEVERSION_VOICESERVER, NULL)) == NULL )
return false;
if ( (cvar = (ICvar*)engineFactory(VENGINE_CVAR_INTERFACE_VERSION, NULL)) == NULL )
return false;
if ( (networkstringtable = (INetworkStringTableContainer *)engineFactory(INTERFACENAME_NETWORKSTRINGTABLESERVER,NULL)) == NULL )
return false;
if ( (staticpropmgr = (IStaticPropMgrServer *)engineFactory(INTERFACEVERSION_STATICPROPMGR_SERVER,NULL)) == NULL )
return false;
if ( (random = (IUniformRandomStream *)engineFactory(VENGINE_SERVER_RANDOM_INTERFACE_VERSION, NULL)) == NULL )
return false;
if ( (enginesound = (IEngineSound *)engineFactory(IENGINESOUND_SERVER_INTERFACE_VERSION, NULL)) == NULL )
return false;
if ( (partition = (ISpatialPartition *)engineFactory(INTERFACEVERSION_SPATIALPARTITION, NULL)) == NULL )
return false;
if ( (modelinfo = (IVModelInfo *)engineFactory(VMODELINFO_SERVER_INTERFACE_VERSION, NULL)) == NULL )
return false;
if ( (enginetrace = (IEngineTrace *)engineFactory(INTERFACEVERSION_ENGINETRACE_SERVER,NULL)) == NULL )
return false;
if ( (filesystem = (IFileSystem *)fileSystemFactory(FILESYSTEM_INTERFACE_VERSION,NULL)) == NULL )
return false;
if ( (gameeventmanager = (IGameEventManager2 *)engineFactory(INTERFACEVERSION_GAMEEVENTSMANAGER2,NULL)) == NULL )
return false;
if ( (datacache = (IDataCache*)engineFactory(DATACACHE_INTERFACE_VERSION, NULL )) == NULL )
return false;
if ( (soundemitterbase = (ISoundEmitterSystemBase *)engineFactory(SOUNDEMITTERSYSTEM_INTERFACE_VERSION, NULL)) == NULL )
return false;
#ifndef _XBOX
if ( (gamestatsuploader = (IUploadGameStats *)engineFactory( INTERFACEVERSION_UPLOADGAMESTATS, NULL )) == NULL )
return false;
#endif
if ( (mdlcache = (IMDLCache*)engineFactory( MDLCACHE_INTERFACE_VERSION, NULL )) == NULL )
return false;
if ( (serverpluginhelpers = (IServerPluginHelpers *)engineFactory(INTERFACEVERSION_ISERVERPLUGINHELPERS, NULL)) == NULL )
return false;
if ( (scenefilecache = (ISceneFileCache *)engineFactory( SCENE_FILE_CACHE_INTERFACE_VERSION, NULL )) == NULL )
return false;
// If not running dedicated, grab the engine vgui interface
if ( !engine->IsDedicatedServer() )
{
#ifdef _WIN32
if ( ( enginevgui = ( IEngineVGui * )engineFactory(VENGINE_VGUI_VERSION, NULL)) == NULL )
return false;
// This interface is optional, and is only valid when running with -tools
serverenginetools = ( IServerEngineTools * )engineFactory( VSERVERENGINETOOLS_INTERFACE_VERSION, NULL );
#endif
}
// Yes, both the client and game .dlls will try to Connect, the soundemittersystem.dll will handle this gracefully
if ( !soundemitterbase->Connect( engineFactory ) )
return false;
// cache the globals
gpGlobals = pGlobals;
g_pSharedChangeInfo = engine->GetSharedEdictChangeInfo();
MathLib_Init( 2.2f, 2.2f, 0.0f, 2 );
// save these in case other system inits need them
factorylist_t factories;
factories.engineFactory = engineFactory;
factories.fileSystemFactory = fileSystemFactory;
factories.physicsFactory = physicsFactory;
FactoryList_Store( factories );
// load used game events
gameeventmanager->LoadEventsFromFile("resource/gameevents.res");
// init the cvar list first in case inits want to reference them
InitializeCvars();
sv_cheats = (ConVar*) ConCommandBase::FindCommand( "sv_cheats" );
if ( !sv_cheats )
return false;
sv_maxreplay = (ConVar*) ConCommandBase::FindCommand( "sv_maxreplay" );
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetEntitySaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetPhysSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetAISaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetTemplateSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetDefaultResponseSystemSaveRestoreBlockHandler() );
#if !defined( _CONSOLE )
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetCommentarySaveRestoreBlockHandler() );
#endif
g_pGameSaveRestoreBlockSet->AddBlockHandler( GetEventQueueSaveRestoreBlockHandler() );
// The string system must init first + shutdown last
IGameSystem::Add( GameStringSystem() );
// Physics must occur before the sound envelope manager
IGameSystem::Add( PhysicsGameSystem() );
// Add game log system
IGameSystem::Add( GameLogSystem() );
#ifndef _XBOX
// Add HLTV director
IGameSystem::Add( HLTVDirectorSystem() );
#endif
// Add sound emitter
IGameSystem::Add( SoundEmitterSystem() );
#ifdef _WIN32
// Startup vgui
if ( enginevgui )
{
if(!VGui_Startup( engineFactory ))
return false;
}
#endif
// load Mod specific game events ( MUST be before InitAllSystems() so it can pickup the mod specific events)
gameeventmanager->LoadEventsFromFile("resource/ModEvents.res");
#ifdef CSTRIKE_DLL // BOTPORT: TODO: move these ifdefs out
InstallBotControl();
#endif
if ( !IGameSystem::InitAllSystems() )
return false;
// Due to dependencies, these are not autogamesystems
if ( !SceneCacheInit() )
{
return false;
}
// Due to dependencies, these are not autogamesystems
if ( !ModelSoundsCacheInit() )
{
return false;
}
// try to get debug overlay, may be NULL if on HLDS
debugoverlay = (IVDebugOverlay *)engineFactory( VDEBUG_OVERLAY_INTERFACE_VERSION, NULL );
#ifndef _XBOX
// create the Navigation Mesh interface
TheNavMesh = new CNavMesh;
// init the gamestatsupload connection
gamestatsuploader->InitConnection();
#endif
#if !defined( _RETAIL )
#if defined( _XBOX )
XBX_rTimeStampLog( Plat_FloatTime(), "DLLInit finished" );
#endif
#endif
return true;
}
void CServerGameDLL::PostInit()
{
#ifdef _WIN32
if ( enginevgui )
{
if ( VGui_PostInit() )
{
// all good
}
}
#endif
}
void CServerGameDLL::DLLShutdown( void )
{
// Due to dependencies, these are not autogamesystems
ModelSoundsCacheShutdown();
SceneCacheShutdown();
#if !defined( _CONSOLE )
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetCommentarySaveRestoreBlockHandler() );
#endif
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetEventQueueSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetDefaultResponseSystemSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetTemplateSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetAISaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetPhysSaveRestoreBlockHandler() );
g_pGameSaveRestoreBlockSet->RemoveBlockHandler( GetEntitySaveRestoreBlockHandler() );
char *pFilename = g_TextStatsMgr.GetStatsFilename();
if ( !pFilename || !pFilename[0] )
{
g_TextStatsMgr.SetStatsFilename( "stats.txt" );
}
g_TextStatsMgr.WriteFile( filesystem );
IGameSystem::ShutdownAllSystems();
#ifdef _WIN32
if ( enginevgui )
{
VGui_Shutdown();
}
#endif
#ifdef CSTRIKE_DLL // BOTPORT: TODO: move these ifdefs out
RemoveBotControl();
#endif
#ifndef _XBOX
// destroy the Navigation Mesh interface
if (TheNavMesh)
{
delete TheNavMesh;
TheNavMesh = NULL;
}
#endif
}
//-----------------------------------------------------------------------------
// Purpose: See shareddefs.h for redefining this. Don't even think about it, though, for HL2. Or you will pay. ywb 9/22/03
// Output : float
//-----------------------------------------------------------------------------
float CServerGameDLL::GetTickInterval( void ) const
{
float tickinterval = DEFAULT_TICK_INTERVAL;
#if defined( CSTRIKE_DLL )
// in CS reduce tickrate/sec by defualt
tickinterval *= 2;
#endif
// override if tick rate specified in command line
if ( CommandLine()->CheckParm( "-tickrate" ) )
{
float tickrate = CommandLine()->ParmValue( "-tickrate", 0 );
if ( tickrate > 10 )
tickinterval = 1.0f / tickrate;
}
return tickinterval;
}
// This is called when a new game is started. (restart, map)
bool CServerGameDLL::GameInit( void )
{
ResetGlobalState();
engine->ServerCommand( "exec game.cfg\n" );
engine->ServerExecute( );
// clear out any old game's temporary save data
// engine->ClearSaveDir();
return true;
}
// This is called when a game ends (server disconnect, death, restart, load)
// NOT on level transitions within a game
void CServerGameDLL::GameShutdown( void )
{
ResetGlobalState();
}
static bool g_OneWayTransition = false;
void Game_SetOneWayTransition( void )
{
g_OneWayTransition = true;
}
static CUtlVector<EHANDLE> g_RestoredEntities;
// just for debugging, assert that this is the only time this function is called
static bool g_InRestore = false;
void AddRestoredEntity( CBaseEntity *pEntity )
{
Assert(g_InRestore);
if ( !pEntity )
return;
g_RestoredEntities.AddToTail( EHANDLE(pEntity) );
}
void EndRestoreEntities()
{
if ( !g_InRestore )
return;
// Call all entities' OnRestore handlers
for ( int i = g_RestoredEntities.Count()-1; i >=0; --i )
{
CBaseEntity *pEntity = g_RestoredEntities[i].Get();
if ( pEntity && !pEntity->IsDormant() )
{
MDLCACHE_CRITICAL_SECTION();
pEntity->OnRestore();
}
}
g_RestoredEntities.Purge();
IGameSystem::OnRestoreAllSystems();
g_InRestore = false;
gEntList.CleanupDeleteList();
// HACKHACK: UNDONE: We need to redesign the main loop with respect to save/load/server activate
g_ServerGameDLL.ServerActivate( NULL, 0, 0 );
CBaseEntity::SetAllowPrecache( false );
}
void BeginRestoreEntities()
{
if ( g_InRestore )
{
DevMsg( "BeginRestoreEntities without previous EndRestoreEntities.\n" );
gEntList.CleanupDeleteList();
}
g_RestoredEntities.Purge();
g_InRestore = true;
CBaseEntity::SetAllowPrecache( true );
}
//-----------------------------------------------------------------------------
// Purpose: This prevents sv.tickcount/gpGlobals->tickcount from advancing during restore which
// would cause a lot of the NPCs to fast forward their think times to the same
// tick due to some ticks being elapsed during restore where there was no simulation going on
//-----------------------------------------------------------------------------
bool CServerGameDLL::IsRestoring()
{
return g_InRestore;
}
// Called any time a new level is started (after GameInit() also on level transitions within a game)
bool CServerGameDLL::LevelInit( const char *pMapName, char const *pMapEntities, char const *pOldLevel, char const *pLandmarkName, bool loadGame, bool background )
{
VPROF("CServerGameDLL::LevelInit");
ResetWindspeed();
UpdateChapterRestrictions( pMapName );
// IGameSystem::LevelInitPreEntityAllSystems() is called when the world is precached
// That happens either in LoadGameState() or in MapEntity_ParseAllEntities()
if ( loadGame )
{
BeginRestoreEntities();
if ( !engine->LoadGameState( pMapName, 1 ) )
{
MapEntity_ParseAllEntities( pMapEntities );
}
if ( pOldLevel )
{
gpGlobals->eLoadType = MapLoad_Transition;
engine->LoadAdjacentEnts( pOldLevel, pLandmarkName );
}
else
{
gpGlobals->eLoadType = MapLoad_LoadGame;
}
if ( g_OneWayTransition )
{
engine->ClearSaveDirAfterClientLoad();
}
if ( pOldLevel && sv_autosave.GetBool() == true )
{
// This is a single-player style level transition.
// Queue up an autosave one second into the level
CBaseEntity *pAutosave = CBaseEntity::Create( "logic_autosave", vec3_origin, vec3_angle, NULL );
if ( pAutosave )
{
g_EventQueue.AddEvent( pAutosave, "Save", 1.0, NULL, NULL );
g_EventQueue.AddEvent( pAutosave, "Kill", 1.1, NULL, NULL );
}
}
}
else
{
if ( background )
{
gpGlobals->eLoadType = MapLoad_Background;
}
else
{
gpGlobals->eLoadType = MapLoad_NewGame;
}
LevelInit_ParseAllEntities( pMapEntities );
}
// Check low violence settings for this map
g_RagdollLVManager.SetLowViolence( pMapName );
// Now that all of the active entities have been loaded in, precache any entities who need point_template parameters
// to be parsed (the above code has loaded all point_template entities)
PrecachePointTemplates();
// load MOTD from file into stringtable
LoadMessageOfTheDay();
// Sometimes an ent will Remove() itself during its precache, so RemoveImmediate won't happen.
// This makes sure those ents get cleaned up.
gEntList.CleanupDeleteList();
g_AIFriendliesTalkSemaphore.Release();
g_AIFoesTalkSemaphore.Release();
g_OneWayTransition = false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: called after every level change and load game, iterates through all the
// active entities and gives them a chance to fix up their state
//-----------------------------------------------------------------------------
#ifdef DEBUG
bool g_bReceivedChainedActivate;
bool g_bCheckForChainedActivate;
#define BeginCheckChainedActivate() if (0) ; else { g_bCheckForChainedActivate = true; g_bReceivedChainedActivate = false; }
#define EndCheckChainedActivate( bCheck ) \
if (0) ; else \
{ \
if ( bCheck ) \
{ \
char msg[ 1024 ]; \
Q_snprintf( msg, sizeof( msg ), "Entity (%i/%s/%s) failed to call base class Activate()\n", pClass->entindex(), pClass->GetClassname(), STRING( pClass->GetEntityName() ) ); \
AssertMsg( g_bReceivedChainedActivate == true, msg ); \
} \
g_bCheckForChainedActivate = false; \
}
#else
#define BeginCheckChainedActivate() ((void)0)
#define EndCheckChainedActivate( bCheck ) ((void)0)
#endif
void CServerGameDLL::ServerActivate( edict_t *pEdictList, int edictCount, int clientMax )
{
// HACKHACK: UNDONE: We need to redesign the main loop with respect to save/load/server activate
if ( g_InRestore )
return;
if ( gEntList.ResetDeleteList() != 0 )
{
Msg( "ERROR: Entity delete queue not empty on level start!\n" );
}
for ( CBaseEntity *pClass = gEntList.FirstEnt(); pClass != NULL; pClass = gEntList.NextEnt(pClass) )
{
if ( pClass && !pClass->IsDormant() )
{
MDLCACHE_CRITICAL_SECTION();
BeginCheckChainedActivate();
pClass->Activate();
// We don't care if it finished activating if it decided to remove itself.
EndCheckChainedActivate( !( pClass->GetEFlags() & EFL_KILLME ) );
}
}
IGameSystem::LevelInitPostEntityAllSystems();
// No more precaching after PostEntityAllSystems!!!
CBaseEntity::SetAllowPrecache( false );
// only display the think limit when the game is run with "developer" mode set
if ( !g_pDeveloper->GetInt() )
{
think_limit.SetValue( 0 );
}
#ifndef _XBOX
// load the Navigation Mesh for this map
TheNavMesh->Load();
#endif
#ifdef CSTRIKE_DLL // BOTPORT: TODO: move these ifdefs out
TheBots->ServerActivate();
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Called at the start of every game frame
//-----------------------------------------------------------------------------
ConVar trace_report( "trace_report", "0" );
void CServerGameDLL::GameFrame( bool simulating )
{
VPROF( "CServerGameDLL::GameFrame" );
// Don't run frames until fully restored
if ( g_InRestore )
return;
static bool skipframe = false;
// If server is skipping frames, don't run simulation this time through
if ( skipframe )
{
UpdateAllClientData();
skipframe = false;
return;
}
float oldframetime = gpGlobals->frametime;
if ( CBaseEntity::IsSimulatingOnAlternateTicks() )
{
skipframe = true;
// If we're skipping frames, then the frametime is 2x the normal tick
gpGlobals->frametime *= 2.0f;
}
#ifdef _DEBUG
// For profiling.. let them enable/disable the networkvar manual mode stuff.
g_bUseNetworkVars = s_UseNetworkVars.GetBool();
#endif
extern void GameStartFrame( void );
extern void ServiceEventQueue( void );
extern void Physics_RunThinkFunctions( bool simulating );
// Delete anything that was marked for deletion
// outside of server frameloop (e.g., in response to concommand)
gEntList.CleanupDeleteList();
IGameSystem::FrameUpdatePreEntityThinkAllSystems();
GameStartFrame();
#ifndef _XBOX
TheNavMesh->Update();
gamestatsuploader->UpdateConnection();
#endif
Physics_RunThinkFunctions( simulating );
IGameSystem::FrameUpdatePostEntityThinkAllSystems();
// UNDONE: Make these systems IGameSystems and move these calls into FrameUpdatePostEntityThink()
// service event queue, firing off any actions whos time has come
ServiceEventQueue();
// free all ents marked in think functions
gEntList.CleanupDeleteList();
// FIXME: Should this only occur on the final tick?
UpdateAllClientData();
if ( g_pGameRules )
{
g_pGameRules->EndGameFrame();
}
if ( trace_report.GetBool() )
{
int total = 0, totals[3];
for ( int i = 0; i < 3; i++ )
{
totals[i] = enginetrace->GetStatByIndex( i, true );
if ( totals[i] > 0 )
{
total += totals[i];
}
}
if ( total )
{
Msg("Trace: %d, contents %d, enumerate %d\n", totals[0], totals[1], totals[2] );
}
}
// Any entities that detect network state changes on a timer do it here.
g_NetworkPropertyEventMgr.FireEvents();
gpGlobals->frametime = oldframetime;
}
//-----------------------------------------------------------------------------
// Purpose: Called every frame even if not ticking
// Input : simulating -
//-----------------------------------------------------------------------------
void CServerGameDLL::PreClientUpdate( bool simulating )
{
if ( !simulating )
return;
/*
if (game_speeds.GetInt())
{
DrawMeasuredSections();
}
*/
//#ifdef _DEBUG - allow this in release for now
DrawAllDebugOverlays();
//#endif
IGameSystem::PreClientUpdateAllSystems();
if ( sv_showhitboxes.GetInt() == -1 )
return;
if ( sv_showhitboxes.GetInt() == 0 )
{
// assume it's text
CBaseEntity *pEntity = NULL;
while (1)
{
pEntity = gEntList.FindEntityByName( pEntity, sv_showhitboxes.GetString() );
if ( !pEntity )
break;
CBaseAnimating *anim = dynamic_cast< CBaseAnimating * >( pEntity );
if (anim)
{
anim->DrawServerHitboxes();
}
}
return;
}
CBaseAnimating *anim = dynamic_cast< CBaseAnimating * >( CBaseEntity::Instance( engine->PEntityOfEntIndex( sv_showhitboxes.GetInt() ) ) );
if ( !anim )
return;
anim->DrawServerHitboxes();
}
void CServerGameDLL::Think( bool finalTick )
{
if ( m_fAutoSaveDangerousTime != 0.0f && m_fAutoSaveDangerousTime < gpGlobals->curtime )
{
// The safety timer for a dangerous auto save has expired
CBasePlayer *pPlayer = UTIL_PlayerByIndex( 1 );
if ( pPlayer->GetDeathTime() == 0.0f || pPlayer->GetDeathTime() > gpGlobals->curtime )
{
// The player isn't dead, so make the dangerous auto save safe
engine->ServerCommand( "autosavedangerousissafe\n" );
}
m_fAutoSaveDangerousTime = 0.0f;
}
}
// Called when a level is shutdown (including changing levels)
void CServerGameDLL::LevelShutdown( void )
{
IGameSystem::LevelShutdownPreEntityAllSystems();
// YWB:
// This entity pointer is going away now and is corrupting memory on level transitions/restarts
CSoundEnt::ShutdownSoundEnt();
gEntList.Clear();
IGameSystem::LevelShutdownPostEntityAllSystems();
// In case we quit out during initial load
CBaseEntity::SetAllowPrecache( false );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output : ServerClass*
//-----------------------------------------------------------------------------
ServerClass* CServerGameDLL::GetAllServerClasses()
{
return g_pServerClassHead;
}
const char *CServerGameDLL::GetGameDescription( void )
{
return ::GetGameDescription();
}
void CServerGameDLL::CreateNetworkStringTables( void )
{
// Create any shared string tables here (and only here!)
// E.g.: xxx = networkstringtable->CreateStringTable( "SceneStrings", 512 );
g_pStringTableEffectDispatch = networkstringtable->CreateStringTable( "EffectDispatch", MAX_EFFECT_DISPATCH_STRINGS );
g_pStringTableVguiScreen = networkstringtable->CreateStringTable( "VguiScreen", MAX_VGUI_SCREEN_STRINGS );
g_pStringTableMaterials = networkstringtable->CreateStringTable( "Materials", MAX_MATERIAL_STRINGS );
g_pStringTableInfoPanel = networkstringtable->CreateStringTable( "InfoPanel", MAX_INFOPANEL_STRINGS );
g_pStringTableClientSideChoreoScenes = networkstringtable->CreateStringTable( "Scenes", MAX_CHOREO_SCENES_STRINGS );
Assert( g_pStringTableEffectDispatch &&
g_pStringTableVguiScreen &&
g_pStringTableMaterials &&
g_pStringTableInfoPanel &&
g_pStringTableClientSideChoreoScenes );
// Need this so we have the error material always handy
PrecacheMaterial( "debug/debugempty" );
Assert( GetMaterialIndex( "debug/debugempty" ) == 0 );
CreateNetworkStringTables_GameRules();
// Set up save/load utilities for string tables
g_VguiScreenStringOps.Init( g_pStringTableVguiScreen );
}
CSaveRestoreData *CServerGameDLL::SaveInit( int size )
{
return ::SaveInit(size);
}
//-----------------------------------------------------------------------------
// Purpose: Saves data from a struct into a saverestore object, to be saved to disk
// Input : *pSaveData - the saverestore object
// char *pname - the name of the data to write
// *pBaseData - the struct into which the data is to be read
// *pFields - pointer to an array of data field descriptions
// fieldCount - the size of the array (number of field descriptions)
//-----------------------------------------------------------------------------
void CServerGameDLL::SaveWriteFields( CSaveRestoreData *pSaveData, const char *pname, void *pBaseData, datamap_t *pMap, typedescription_t *pFields, int fieldCount )
{
CSave saveHelper( pSaveData );
saveHelper.WriteFields( pname, pBaseData, pMap, pFields, fieldCount );
}
//-----------------------------------------------------------------------------
// Purpose: Reads data from a save/restore block into a structure
// Input : *pSaveData - the saverestore object
// char *pname - the name of the data to extract from
// *pBaseData - the struct into which the data is to be restored
// *pFields - pointer to an array of data field descriptions
// fieldCount - the size of the array (number of field descriptions)
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CServerGameDLL::SaveReadFields( CSaveRestoreData *pSaveData, const char *pname, void *pBaseData, datamap_t *pMap, typedescription_t *pFields, int fieldCount )
{
CRestore restoreHelper( pSaveData );
restoreHelper.ReadFields( pname, pBaseData, pMap, pFields, fieldCount );
}
//-----------------------------------------------------------------------------
void CServerGameDLL::SaveGlobalState( CSaveRestoreData *s )
{
::SaveGlobalState(s);
}
void CServerGameDLL::RestoreGlobalState(CSaveRestoreData *s)
{
::RestoreGlobalState(s);
}
void CServerGameDLL::Save( CSaveRestoreData *s )
{
CSave saveHelper( s );
g_pGameSaveRestoreBlockSet->Save( &saveHelper );
}
void CServerGameDLL::Restore( CSaveRestoreData *s, bool b)
{
CRestore restore(s);
g_pGameSaveRestoreBlockSet->Restore( &restore, b );
g_pGameSaveRestoreBlockSet->PostRestore();
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : msg_type -
// *name -
// size -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CServerGameDLL::GetUserMessageInfo( int msg_type, char *name, int maxnamelength, int& size )
{
if ( !usermessages->IsValidIndex( msg_type ) )
return false;
Q_strncpy( name, usermessages->GetUserMessageName( msg_type ), maxnamelength );
size = usermessages->GetUserMessageSize( msg_type );
return true;
}
CStandardSendProxies* CServerGameDLL::GetStandardSendProxies()
{
return &g_StandardSendProxies;
}
int CServerGameDLL::CreateEntityTransitionList( CSaveRestoreData *s, int a)
{
CRestore restoreHelper( s );
// save off file base
int base = restoreHelper.GetReadPos();
int movedCount = ::CreateEntityTransitionList(s, a);
if ( movedCount )
{
g_pGameSaveRestoreBlockSet->CallBlockHandlerRestore( GetPhysSaveRestoreBlockHandler(), base, &restoreHelper, false );
g_pGameSaveRestoreBlockSet->CallBlockHandlerRestore( GetAISaveRestoreBlockHandler(), base, &restoreHelper, false );
}
GetPhysSaveRestoreBlockHandler()->PostRestore();
GetAISaveRestoreBlockHandler()->PostRestore();
return movedCount;
}
void CServerGameDLL::PreSave( CSaveRestoreData *s )
{
g_pGameSaveRestoreBlockSet->PreSave( s );
}
#include "client_textmessage.h"
// This little hack lets me marry BSP names to messages in titles.txt
typedef struct
{
char *pBSPName;
char *pTitleName;
} TITLECOMMENT;
// this list gets searched for the first partial match, so some are out of order
static TITLECOMMENT gTitleComments[] =
{
#ifdef HL1_DLL
{ "t0a0", "#T0A0TITLE" },
{ "c0a0", "#HL1_Chapter1_Title" },
{ "c1a0", "#HL1_Chapter2_Title" },
{ "c1a1", "#HL1_Chapter3_Title" },
{ "c1a2", "#HL1_Chapter4_Title" },
{ "c1a3", "#HL1_Chapter5_Title" },
{ "c1a4", "#HL1_Chapter6_Title" },
{ "c2a1", "#HL1_Chapter7_Title" },
{ "c2a2", "#HL1_Chapter8_Title" },
{ "c2a3", "#HL1_Chapter9_Title" },
{ "c2a4d", "#HL1_Chapter11_Title" }, // These must appear before "C2A4" so all other map names starting with C2A4 get that title
{ "c2a4e", "#HL1_Chapter11_Title" },
{ "c2a4f", "#HL1_Chapter11_Title" },
{ "c2a4g", "#HL1_Chapter11_Title" },
{ "c2a4", "#HL1_Chapter10_Title" },
{ "c2a5", "#HL1_Chapter12_Title" },
{ "c3a1", "#HL1_Chapter13_Title" },
{ "c3a2", "#HL1_Chapter14_Title" },
{ "c4a1a", "#HL1_Chapter17_Title" }, // Order is important, see above
{ "c4a1b", "#HL1_Chapter17_Title" },
{ "c4a1c", "#HL1_Chapter17_Title" },
{ "c4a1d", "#HL1_Chapter17_Title" },
{ "c4a1e", "#HL1_Chapter17_Title" },
{ "c4a1", "#HL1_Chapter15_Title" },
{ "c4a2", "#HL1_Chapter16_Title" },
{ "c4a3", "#HL1_Chapter18_Title" },
{ "c5a1", "#HL1_Chapter19_Title" },
#else
{ "intro", "#HL2_Chapter1_Title" },
{ "d1_trainstation_05", "#HL2_Chapter2_Title" },
{ "d1_trainstation_06", "#HL2_Chapter2_Title" },
{ "d1_trainstation_", "#HL2_Chapter1_Title" },
{ "d1_canals_06a", "#HL2_Chapter4_Title" },
{ "d1_canals_06b", "#HL2_Chapter4_Title" },
{ "d1_canals_07a", "#HL2_Chapter4_Title" },
{ "d1_canals_07b", "#HL2_Chapter4_Title" },
{ "d1_canals_08", "#HL2_Chapter4_Title" },
{ "d1_canals_09", "#HL2_Chapter4_Title" },
{ "d1_canals_1", "#HL2_Chapter4_Title" },
{ "d1_canals_0", "#HL2_Chapter3_Title" },
{ "d1_eli_", "#HL2_Chapter5_Title" },
{ "d1_town_", "#HL2_Chapter6_Title" },
{ "d2_coast_09a", "#HL2_Chapter8_Title" },
{ "d2_coast_09b", "#HL2_Chapter8_Title" },
{ "d2_coast_1", "#HL2_Chapter8_Title" },
{ "d2_prison_01", "#HL2_Chapter8_Title" },
{ "d2_coast_", "#HL2_Chapter7_Title" },
{ "d2_prison_06a", "#HL2_Chapter10_Title" },
{ "d2_prison_06b", "#HL2_Chapter10_Title" },
{ "d2_prison_07a", "#HL2_Chapter10_Title" },
{ "d2_prison_07b", "#HL2_Chapter10_Title" },
{ "d2_prison_08", "#HL2_Chapter10_Title" },
{ "d3_c17_01", "#HL2_Chapter10_Title" },
{ "d2_prison_", "#HL2_Chapter9_Title" },
{ "d3_c17_09", "#HL2_Chapter12_Title" },
{ "d3_c17_1", "#HL2_Chapter12_Title" },
{ "d3_c17_", "#HL2_Chapter11_Title" },
{ "d3_citadel_", "#HL2_Chapter13_Title" },
{ "d3_breen_", "#HL2_Chapter14_Title" },
{ "credits", "#HL2_Chapter15_Title" },
{ "ep1_citadel_00", "#episodic_Chapter1_Title" },
{ "ep1_citadel_01", "#episodic_Chapter1_Title" },
{ "ep1_citadel_02", "#episodic_Chapter1_Title" },
{ "ep1_citadel_02b", "#episodic_Chapter1_Title" },
{ "ep1_citadel_03", "#episodic_Chapter2_Title" },
{ "ep1_citadel_04", "#episodic_Chapter2_Title" },
{ "ep1_c17_00", "#episodic_Chapter3_Title" },
{ "ep1_c17_00a", "#episodic_Chapter3_Title" },
{ "ep1_c17_01", "#episodic_Chapter4_Title" },
{ "ep1_c17_02", "#episodic_Chapter4_Title" },
{ "ep1_c17_02b", "#episodic_Chapter4_Title" },
{ "ep1_c17_05", "#episodic_Chapter5_Title" },
{ "ep1_c17_06", "#episodic_Chapter5_Title" },
#endif
};
#ifdef _XBOX
void CServerGameDLL::GetTitleName( const char *pMapName, char* pTitleBuff, int titleBuffSize )
{
// Try to find a matching title comment for this mapname
for ( int i = 0; i < ARRAYSIZE(gTitleComments); i++ )
{
if ( !Q_strnicmp( pMapName, gTitleComments[i].pBSPName, strlen(gTitleComments[i].pBSPName) ) )
{
Q_strncpy( pTitleBuff, gTitleComments[i].pTitleName, titleBuffSize );
return;
}
}
Q_strncpy( pTitleBuff, pMapName, titleBuffSize );
}
#endif
void CServerGameDLL::GetSaveCommentEx( char *text, int maxlength, float flMinutes, float flSeconds )
{
char comment[64];
const char *pName;
char const *mapname = STRING( gpGlobals->mapname );
pName = NULL;
// Try to find a matching title comment for this mapname
for ( size_t i = 0; i < ARRAYSIZE(gTitleComments) && !pName; i++ )
{
if ( !Q_strnicmp( mapname, gTitleComments[i].pBSPName, strlen(gTitleComments[i].pBSPName) ) )
{
// found one
int j;
// Got a message, post-process it to be save name friendly
Q_strncpy( comment, gTitleComments[i].pTitleName, sizeof( comment ) );
pName = comment;
j = 0;
// Strip out CRs
while ( j < 64 && comment[j] )
{
if ( comment[j] == '\n' || comment[j] == '\r' )
comment[j] = 0;
else
j++;
}
break;
}
}
// If we didn't get one, use the designer's map name, or the BSP name itself
if ( !pName )
{
pName = mapname;
}
if ( flMinutes == 0 && flSeconds == 0 )
{
Q_snprintf( text, maxlength, "%-64.64s", pName );
}
else
{
int totalSeconds = static_cast<int>(gpGlobals->curtime + flSeconds);
int minutes = static_cast<int>(( totalSeconds / 60.0f ) + flMinutes);
int seconds = static_cast<int>(fmod( totalSeconds, 60.0f ));
// Wow, this guy/gal must suck...!
if ( minutes >= 1000 )
{
minutes = 999;
seconds = 59;
}
// add the elapsed time at the end of the comment, for the ui to parse out
Q_snprintf( text, maxlength, "%-64.64s %03d:%02d", pName, minutes, seconds );
}
}
void CServerGameDLL::WriteSaveHeaders( CSaveRestoreData *s )
{
CSave saveHelper( s );
g_pGameSaveRestoreBlockSet->WriteSaveHeaders( &saveHelper );
g_pGameSaveRestoreBlockSet->PostSave();
}
void CServerGameDLL::ReadRestoreHeaders( CSaveRestoreData *s )
{
CRestore restoreHelper( s );
g_pGameSaveRestoreBlockSet->PreRestore();
g_pGameSaveRestoreBlockSet->ReadRestoreHeaders( &restoreHelper );
}
//-----------------------------------------------------------------------------
// Purpose: Called during a transition, to build a map adjacency list
//-----------------------------------------------------------------------------
void CServerGameDLL::BuildAdjacentMapList( void )
{
// retrieve the pointer to the save data
CSaveRestoreData *pSaveData = gpGlobals->pSaveData;
if ( pSaveData )
pSaveData->levelInfo.connectionCount = BuildChangeList( pSaveData->levelInfo.levelList, MAX_LEVEL_CONNECTIONS );
}
//-----------------------------------------------------------------------------
// Purpose: Sanity-check to verify that a path is a relative path inside the game dir
// Taken From: engine/cmd.cpp
//-----------------------------------------------------------------------------
static bool IsValidPath( const char *pszFilename )
{
if ( !pszFilename )
{
return false;
}
if ( Q_strlen( pszFilename ) <= 0 ||
Q_IsAbsolutePath( pszFilename ) || // to protect absolute paths
Q_strstr( pszFilename, ".." ) ) // to protect relative paths
{
return false;
}
return true;
}
static void ValidateMOTDFilename( ConVar *var, const char *oldValue )
{
if ( !IsValidPath( var->GetString() ) )
{
var->Revert();
}
}
static ConVar motdfile( "motdfile", "motd.txt", 0, "The MOTD file to load.", ValidateMOTDFilename );
void CServerGameDLL::LoadMessageOfTheDay()
{
#ifndef _XBOX
char data[2048];
int length = filesystem->Size( motdfile.GetString(), "GAME" );
if ( length <= 0 || length >= static_cast<int>((sizeof(data)-1)) )
{
DevMsg("Invalid file size for %s\n", motdfile.GetString() );
return;
}
FileHandle_t hFile = filesystem->Open( motdfile.GetString(), "rb", "GAME" );
if ( hFile == FILESYSTEM_INVALID_HANDLE )
return;
filesystem->Read( data, length, hFile );
filesystem->Close( hFile );
data[length] = 0;
g_pStringTableInfoPanel->AddString( "motd", length+1, data );
#endif
}
// keeps track of which chapters the user has unlocked
ConVar sv_unlockedchapters( "sv_unlockedchapters", "1", FCVAR_ARCHIVE | FCVAR_ARCHIVE_XBOX );
//-----------------------------------------------------------------------------
// Purpose: Updates which chapters are unlocked
//-----------------------------------------------------------------------------
void UpdateChapterRestrictions( const char *mapname )
{
// look at the chapter for this map
char chapterTitle[64];
chapterTitle[0] = 0;
for ( size_t i = 0; i < ARRAYSIZE(gTitleComments); i++ )
{
if ( !Q_strnicmp( mapname, gTitleComments[i].pBSPName, strlen(gTitleComments[i].pBSPName) ) )
{
// found
Q_strncpy( chapterTitle, gTitleComments[i].pTitleName, sizeof( chapterTitle ) );
int j = 0;
while ( j < 64 && chapterTitle[j] )
{
if ( chapterTitle[j] == '\n' || chapterTitle[j] == '\r' )
chapterTitle[j] = 0;
else
j++;
}
break;
}
}
if ( !chapterTitle[0] )
return;
// make sure the specified chapter title is unlocked
Q_strlower( chapterTitle );
const char *pGameDir = CommandLine()->ParmValue( "-game", "hl2" );
char chapterNumberPrefix[64];
Q_snprintf(chapterNumberPrefix, sizeof(chapterNumberPrefix), "#%s_chapter", pGameDir);
const char *newChapterNumber = strstr( chapterTitle, chapterNumberPrefix );
if ( newChapterNumber )
{
// cut off the front
newChapterNumber += strlen( chapterNumberPrefix );
char newChapter[32];
Q_strncpy( newChapter, newChapterNumber, sizeof(newChapter) );
// cut off the end
char *end = strstr( newChapter, "_title" );
if ( end )
{
*end = 0;
}
// ok we have the string, see if it's newer
const char *unlockedChapter = sv_unlockedchapters.GetString();
if ( atoi(unlockedChapter) < atoi(newChapter)
|| (atoi(unlockedChapter) == atoi(newChapter) && stricmp(unlockedChapter, newChapter) < 0) )
{
// ok we're at a higher chapter, unlock
sv_unlockedchapters.SetValue( newChapter );
}
}
}
//-----------------------------------------------------------------------------
// Precaches a vgui screen overlay material
//-----------------------------------------------------------------------------
void PrecacheMaterial( const char *pMaterialName )
{
Assert( pMaterialName && pMaterialName[0] );
g_pStringTableMaterials->AddString( pMaterialName );
}
//-----------------------------------------------------------------------------
// Converts a previously precached material into an index
//-----------------------------------------------------------------------------
int GetMaterialIndex( const char *pMaterialName )
{
if (pMaterialName)
{
int nIndex = g_pStringTableMaterials->FindStringIndex( pMaterialName );
if (nIndex != INVALID_STRING_INDEX )
{
return nIndex;
}
else
{
DevMsg("Warning! GetMaterialIndex: couldn't find material %s\n ", pMaterialName );
return 0;
}
}
// This is the invalid string index
return 0;
}
//-----------------------------------------------------------------------------
// Converts a previously precached material index into a string
//-----------------------------------------------------------------------------
const char *GetMaterialNameFromIndex( int nMaterialIndex )
{
return g_pStringTableMaterials->GetString( nMaterialIndex );
}
class CServerGameEnts : public IServerGameEnts
{
public:
virtual void SetDebugEdictBase(edict_t *base);
virtual void MarkEntitiesAsTouching( edict_t *e1, edict_t *e2 );
virtual void FreeContainingEntity( edict_t * );
virtual edict_t* BaseEntityToEdict( CBaseEntity *pEnt );
virtual CBaseEntity* EdictToBaseEntity( edict_t *pEdict );
virtual void CheckTransmit( CCheckTransmitInfo *pInfo, const unsigned short *pEdictIndices, int nEdicts );
};
EXPOSE_SINGLE_INTERFACE(CServerGameEnts, IServerGameEnts, INTERFACEVERSION_SERVERGAMEENTS);
void CServerGameEnts::SetDebugEdictBase(edict_t *base)
{
g_pDebugEdictBase = base;
}
//-----------------------------------------------------------------------------
// Purpose: Marks entities as touching
// Input : *e1 -
// *e2 -
//-----------------------------------------------------------------------------
void CServerGameEnts::MarkEntitiesAsTouching( edict_t *e1, edict_t *e2 )
{
CBaseEntity *entity = GetContainingEntity( e1 );
CBaseEntity *entityTouched = GetContainingEntity( e2 );
if ( entity && entityTouched )
{
// HACKHACK: UNDONE: Pass in the trace here??!?!?
trace_t tr;
UTIL_ClearTrace( tr );
tr.endpos = (entity->GetAbsOrigin() + entityTouched->GetAbsOrigin()) * 0.5;
entity->PhysicsMarkEntitiesAsTouching( entityTouched, tr );
}
}
void CServerGameEnts::FreeContainingEntity( edict_t *e )
{
::FreeContainingEntity(e);
}
edict_t* CServerGameEnts::BaseEntityToEdict( CBaseEntity *pEnt )
{
if ( pEnt )
return pEnt->edict();
else
return NULL;
}
CBaseEntity* CServerGameEnts::EdictToBaseEntity( edict_t *pEdict )
{
if ( pEdict )
return CBaseEntity::Instance( pEdict );
else
return NULL;
}
/* Yuck.. ideally this would be in CServerNetworkProperty's header, but it requires CBaseEntity and
// inlining it gives a nice speedup.
inline void CServerNetworkProperty::CheckTransmit( CCheckTransmitInfo *pInfo )
{
// If we have a transmit proxy, let it hook our ShouldTransmit return value.
if ( m_pTransmitProxy )
{
nShouldTransmit = m_pTransmitProxy->ShouldTransmit( pInfo, nShouldTransmit );
}
if ( m_pOuter->ShouldTransmit( pInfo ) )
{
m_pOuter->SetTransmit( pInfo );
}
} */
void CServerGameEnts::CheckTransmit( CCheckTransmitInfo *pInfo, const unsigned short *pEdictIndices, int nEdicts )
{
// NOTE: for speed's sake, this assumes that all networkables are CBaseEntities and that the edict list
// is consecutive in memory. If either of these things change, then this routine needs to change, but
// ideally we won't be calling any virtual from this routine. This speedy routine was added as an
// optimization which would be nice to keep.
edict_t *pBaseEdict = engine->PEntityOfEntIndex( 0 );
// get recipient player's skybox:
CBaseEntity *pRecipientEntity = CBaseEntity::Instance( pInfo->m_pClientEnt );
Assert( pRecipientEntity && pRecipientEntity->IsPlayer() );
if ( !pRecipientEntity )
return;
MDLCACHE_CRITICAL_SECTION();
CBasePlayer *pRecipientPlayer = static_cast<CBasePlayer*>( pRecipientEntity );
const int skyBoxArea = pRecipientPlayer->m_Local.m_skybox3d.area;
const bool bIsHLTV = pRecipientPlayer->IsHLTV();
// m_pTransmitAlways must be set if HLTV client
Assert( bIsHLTV == ( pInfo->m_pTransmitAlways != NULL) );
// int dontSend = 0; int always = 0; int fullCheck = 0; int PVS = 0;
for ( int i=0; i < nEdicts; i++ )
{
int iEdict = pEdictIndices[i];
edict_t *pEdict = &pBaseEdict[iEdict];
Assert( pEdict == engine->PEntityOfEntIndex( iEdict ) );
int nFlags = pEdict->m_fStateFlags & (FL_EDICT_DONTSEND|FL_EDICT_ALWAYS|FL_EDICT_PVSCHECK|FL_EDICT_FULLCHECK);
if ( nFlags & FL_EDICT_DONTSEND )
{
// entity needs no transmit
continue;
}
if ( pInfo->m_pTransmitEdict->Get( iEdict ) )
{
// entity is already marked for sending
continue;
}
else if ( pEdict->m_fStateFlags & FL_EDICT_DONTSEND )
{
continue;
}
if ( nFlags & FL_EDICT_ALWAYS )
{
while ( true )
{
// mark entity for sending
pInfo->m_pTransmitEdict->Set( iEdict );
if ( bIsHLTV )
{
pInfo->m_pTransmitAlways->Set( iEdict );
}
CBaseEntity *pEnt = (CBaseEntity*)pEdict->GetUnknown();
if ( !pEnt )
break;
CBaseEntity *pParent = pEnt->GetMoveParent();
if ( !pParent )
break;
pEdict = pParent->edict();
iEdict = pParent->entindex();
}
continue;
}
// get the Baseentity
CBaseEntity *pEnt = ( CBaseEntity * )pEdict->GetUnknown();
Assert( dynamic_cast< CBaseEntity* >( pEdict->GetUnknown() ) == pEnt );
if ( nFlags == FL_EDICT_FULLCHECK )
{
// do a full ShouldTransmit() check, may return FL_EDICT_CHECKPVS
nFlags = pEnt->ShouldTransmit( pInfo );
Assert( !(nFlags & FL_EDICT_FULLCHECK) );
if ( nFlags & FL_EDICT_ALWAYS )
{
pEnt->SetTransmit( pInfo, true );
continue;
}
}
if ( !( nFlags & FL_EDICT_PVSCHECK ) )
{
// dont send this entity
continue;
}
CServerNetworkProperty *netProp = pEnt->NetworkProp();
if ( bIsHLTV )
{
// for the HLTV we don't cull against PVS
if ( netProp->AreaNum() == skyBoxArea )
{
pEnt->SetTransmit( pInfo, true );
}
else
{
pEnt->SetTransmit( pInfo, false );
}
continue;
}
bool bSameAreaAsSky = netProp->AreaNum() == skyBoxArea;
// Always send entities in the player's 3d skybox.
// Sidenote: call of AreaNum() ensures that PVS data is up to date for this entity
if ( bSameAreaAsSky )
{
pEnt->SetTransmit( pInfo, true );
}
else
{
bool bInPVS = netProp->IsInPVS( pInfo );
if ( bInPVS )
{
// only send if entity is in PVS
pEnt->SetTransmit( pInfo, false );
}
else
{
// If the entity is marked "check PVS" but it's in hierarchy, walk up the hierarchy looking for the
// for any parent which is also in the PVS. If none are found, then we don't need to worry about sending ourself
CBaseEntity *orig = pEnt;
CBaseEntity *check = pEnt->GetMoveParent();
// BUG BUG: I think it might be better to build up a list of edict indices which "depend" on other answers and then
// resolve them in a second pass. Not sure what happens if an entity has two parents who both request PVS check?
while ( check )
{
int checkIndex = check->entindex();
// Parent already being sent
if ( pInfo->m_pTransmitEdict->Get( checkIndex ) )
{
orig->SetTransmit( pInfo, true );
break;
}
edict_t *checkEdict = check->edict();
int checkFlags = checkEdict->m_fStateFlags & (FL_EDICT_DONTSEND|FL_EDICT_ALWAYS|FL_EDICT_PVSCHECK|FL_EDICT_FULLCHECK);
if ( checkFlags & FL_EDICT_DONTSEND )
{
break;
}
if ( checkFlags & FL_EDICT_ALWAYS )
{
orig->SetTransmit( pInfo, true );
break;
}
if ( checkFlags == FL_EDICT_FULLCHECK )
{
// do a full ShouldTransmit() check, may return FL_EDICT_CHECKPVS
nFlags = check->ShouldTransmit( pInfo );
Assert( !(nFlags & FL_EDICT_FULLCHECK) );
if ( nFlags & FL_EDICT_ALWAYS )
{
check->SetTransmit( pInfo, true );
orig->SetTransmit( pInfo, true );
}
break;
}
if ( checkFlags & FL_EDICT_PVSCHECK )
{
// Check pvs
CServerNetworkProperty *netProp = check->NetworkProp();
netProp->RecomputePVSInformation();
bool bMoveParentInPVS = netProp->IsInPVS( pInfo );
if ( bMoveParentInPVS )
{
orig->SetTransmit( pInfo, true );
break;
}
}
// Continue up chain just in case the parent itself has a parent that's in the PVS...
check = check->GetMoveParent();
}
}
}
}
// Msg("A:%i, N:%i, F: %i, P: %i\n", always, dontSend, fullCheck, PVS );
}
CServerGameClients g_ServerGameClients;
EXPOSE_SINGLE_INTERFACE_GLOBALVAR(CServerGameClients, IServerGameClients, INTERFACEVERSION_SERVERGAMECLIENTS, g_ServerGameClients );
//-----------------------------------------------------------------------------
// Purpose: called when a player tries to connect to the server
// Input : *pEdict - the new player
// char *pszName - the players name
// char *pszAddress - the IP address of the player
// reject - output - fill in with the reason why
// maxrejectlen -- sizeof output buffer
// the player was not allowed to connect.
// Output : Returns TRUE if player is allowed to join, FALSE if connection is denied.
//-----------------------------------------------------------------------------
bool CServerGameClients::ClientConnect( edict_t *pEdict, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen )
{
return g_pGameRules->ClientConnected( pEdict, pszName, pszAddress, reject, maxrejectlen );
}
//-----------------------------------------------------------------------------
// Purpose: Called when a player is fully active (i.e. ready to receive messages)
// Input : *pEntity - the player
//-----------------------------------------------------------------------------
void CServerGameClients::ClientActive( edict_t *pEdict, bool bLoadGame )
{
MDLCACHE_CRITICAL_SECTION();
::ClientActive( pEdict, bLoadGame );
// If we just loaded from a save file, call OnRestore on valid entities
EndRestoreEntities();
if ( gpGlobals->eLoadType != MapLoad_LoadGame )
{
// notify all entities that the player is now in the game
for ( CBaseEntity *pEntity = gEntList.FirstEnt(); pEntity != NULL; pEntity = gEntList.NextEnt(pEntity) )
{
pEntity->PostClientActive();
}
}
SimThink_SortThinkList();
// Tell the sound controller to check looping sounds
CBasePlayer *pPlayer = ( CBasePlayer * )CBaseEntity::Instance( pEdict );
CSoundEnvelopeController::GetController().CheckLoopingSoundsForPlayer( pPlayer );
SceneManager_ClientActive( pPlayer );
}
//-----------------------------------------------------------------------------
// Purpose: called when a player disconnects from a server
// Input : *pEdict - the player
//-----------------------------------------------------------------------------
void CServerGameClients::ClientDisconnect( edict_t *pEdict )
{
extern bool g_fGameOver;
CBasePlayer *player = ( CBasePlayer * )CBaseEntity::Instance( pEdict );
if ( player )
{
if ( !g_fGameOver )
{
player->SetMaxSpeed( 0.0f );
CSound *pSound;
pSound = CSoundEnt::SoundPointerForIndex( CSoundEnt::ClientSoundIndex( pEdict ) );
{
// since this client isn't around to think anymore, reset their sound.
if ( pSound )
{
pSound->Reset();
}
}
// since the edict doesn't get deleted, fix it so it doesn't interfere.
player->RemoveFlag( FL_AIMTARGET ); // don't attract autoaim
player->AddFlag( FL_DONTTOUCH ); // stop it touching anything
player->AddFlag( FL_NOTARGET ); // stop NPCs noticing it
player->AddSolidFlags( FSOLID_NOT_SOLID ); // nonsolid
if ( g_pGameRules )
{
g_pGameRules->ClientDisconnected( pEdict );
}
}
// Make sure all Untouch()'s are called for this client leaving
CBaseEntity::PhysicsRemoveTouchedList( player );
CBaseEntity::PhysicsRemoveGroundList( player );
#if !defined( NO_ENTITY_PREDICTION )
// Make sure anything we "own" is simulated by the server from now on
player->ClearPlayerSimulationList();
#endif
}
}
void CServerGameClients::ClientPutInServer( edict_t *pEntity, const char *playername )
{
if ( g_pClientPutInServerOverride )
g_pClientPutInServerOverride( pEntity, playername );
else
::ClientPutInServer( pEntity, playername );
}
void CServerGameClients::ClientCommand( edict_t *pEntity )
{
CBasePlayer *player = ToBasePlayer( GetContainingEntity( pEntity ) );
::ClientCommand(player);
}
//-----------------------------------------------------------------------------
// Purpose: called after the player changes userinfo - gives dll a chance to modify
// it before it gets sent into the rest of the engine->
// Input : *pEdict - the player
// *infobuffer - their infobuffer
//-----------------------------------------------------------------------------
void CServerGameClients::ClientSettingsChanged( edict_t *pEdict )
{
// Is the client spawned yet?
if ( !pEdict->GetUnknown() )
return;
CBasePlayer *player = ( CBasePlayer * )CBaseEntity::Instance( pEdict );
if ( !player )
return;
#define QUICKGETCVARVALUE(v) (engine->GetClientConVarValue( player->entindex(), v ))
// get network setting for prediction & lag compensation
player->m_nUpdateRate = Q_atoi( QUICKGETCVARVALUE("cl_updaterate") );
bool useInterpolation = Q_atoi( QUICKGETCVARVALUE("cl_interpolate") ) != 0;
if ( useInterpolation )
{
player->m_fLerpTime = Q_atof( QUICKGETCVARVALUE("cl_interp") );
}
else
{
player->m_fLerpTime = 0.0f;
}
#if !defined( NO_ENTITY_PREDICTION )
bool usePrediction = Q_atoi( QUICKGETCVARVALUE("cl_predict")) != 0;
if ( usePrediction )
{
player->m_bPredictWeapons = Q_atoi( QUICKGETCVARVALUE("cl_predictweapons")) != 0;
player->m_bLagCompensation = Q_atoi( QUICKGETCVARVALUE("cl_lagcompensation")) != 0;
}
else
#endif
{
player->m_bPredictWeapons = false;
player->m_bLagCompensation = false;
}
#undef QUICKGETCVARVALUE
g_pGameRules->ClientSettingsChanged( player );
}
//-----------------------------------------------------------------------------
// Purpose: A client can have a separate "view entity" indicating that his/her view should depend on the origin of that
// view entity. If that's the case, then pViewEntity will be non-NULL and will be used. Otherwise, the current
// entity's origin is used. Either is offset by the m_vecViewOffset to get the eye position.
// From the eye position, we set up the PAS and PVS to use for filtering network messages to the client. At this point, we could
// override the actual PAS or PVS values, or use a different origin.
// NOTE: Do not cache the values of pas and pvs, as they depend on reusable memory in the engine, they are only good for this one frame
// Input : *pViewEntity -
// *pClient -
// **pvs -
// **pas -
//-----------------------------------------------------------------------------
void CServerGameClients::ClientSetupVisibility( edict_t *pViewEntity, edict_t *pClient, unsigned char *pvs, int pvssize )
{
Vector org;
// Reset the PVS!!!
engine->ResetPVS( pvs, pvssize );
// Find the client's PVS
CBaseEntity *pVE = NULL;
if ( pViewEntity )
{
pVE = GetContainingEntity( pViewEntity );
// If we have a viewentity, it overrides the player's origin
if ( pVE )
{
org = pVE->EyePosition();
engine->AddOriginToPVS( org );
}
}
float fovDistanceAdjustFactor = 1;
CBasePlayer *pPlayer = ( CBasePlayer * )GetContainingEntity( pClient );
if ( pPlayer )
{
org = pPlayer->EyePosition();
pPlayer->SetupVisibility( pVE, pvs, pvssize );
UTIL_SetClientVisibilityPVS( pClient, pvs, pvssize );
fovDistanceAdjustFactor = pPlayer->GetFOVDistanceAdjustFactor();
}
unsigned char portalBits[MAX_AREA_PORTAL_STATE_BYTES];
memset( portalBits, 0, sizeof( portalBits ) );
int portalNums[512];
int isOpen[512];
int iOutPortal = 0;
for( unsigned short i = g_AreaPortals.Head(); i != g_AreaPortals.InvalidIndex(); i = g_AreaPortals.Next(i) )
{
CFuncAreaPortalBase *pCur = g_AreaPortals[i];
bool bIsOpenOnClient = true;
// Update our array of which portals are open and flush it if necessary.
portalNums[iOutPortal] = pCur->m_portalNumber;
isOpen[iOutPortal] = pCur->UpdateVisibility( org, fovDistanceAdjustFactor, bIsOpenOnClient );
++iOutPortal;
if ( iOutPortal >= static_cast<int>(ARRAYSIZE( portalNums )) )
{
engine->SetAreaPortalStates( portalNums, isOpen, iOutPortal );
iOutPortal = 0;
}
// Version 0 portals (ie: shipping Half-Life 2 era) are always treated as open
// for purposes of the m_chAreaPortalBits array on the client.
if ( pCur->m_iPortalVersion == 0 )
bIsOpenOnClient = true;
if ( bIsOpenOnClient )
{
if ( pCur->m_portalNumber < 0 )
continue;
else if ( pCur->m_portalNumber >= static_cast<int>((sizeof( portalBits ) * 8)) )
Error( "ClientSetupVisibility: portal number (%d) too large", pCur->m_portalNumber );
else
portalBits[pCur->m_portalNumber >> 3] |= (1 << (pCur->m_portalNumber & 7));
}
}
// Flush the remaining areaportal states.
engine->SetAreaPortalStates( portalNums, isOpen, iOutPortal );
// Update the area bits that get sent to the client.
pPlayer->m_Local.UpdateAreaBits( pPlayer, portalBits );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *player -
// *buf -
// numcmds -
// totalcmds -
// dropped_packets -
// ignore -
// paused -
// Output : float
//-----------------------------------------------------------------------------
float CServerGameClients::ProcessUsercmds( edict_t *player, bf_read *buf, int numcmds, int totalcmds,
int dropped_packets, bool ignore, bool paused )
{
int i;
CUserCmd *from, *to;
// We track last three command in case we drop some
// packets but get them back.
CUserCmd cmds[ CMD_MAXBACKUP ];
CUserCmd cmdNull; // For delta compression
Assert( numcmds >= 0 );
Assert( ( totalcmds - numcmds ) >= 0 );
CBasePlayer *pPlayer = NULL;
CBaseEntity *pEnt = CBaseEntity::Instance(player);
if ( pEnt && pEnt->IsPlayer() )
{
pPlayer = static_cast< CBasePlayer * >( pEnt );
}
// Too many commands?
if ( totalcmds < 0 || totalcmds >= ( CMD_MAXBACKUP - 1 ) )
{
const char *name = "unknown";
if ( pPlayer )
{
name = pPlayer->GetPlayerName();
}
Msg("CBasePlayer::ProcessUsercmds: too many cmds %i sent for player %s\n", totalcmds, name );
// FIXME: Need a way to drop the client from here
//SV_DropClient ( host_client, false, "CMD_MAXBACKUP hit" );
buf->SetOverflowFlag();
return 0.0f;
}
// Initialize for reading delta compressed usercmds
cmdNull.Reset();
from = &cmdNull;
for ( i = totalcmds - 1; i >= 0; i-- )
{
to = &cmds[ i ];
ReadUsercmd( buf, to, from );
from = to;
}
// Client not fully connected or server has gone inactive or is paused, just ignore
if ( ignore || !pPlayer )
{
return 0.0f;
}
MDLCACHE_CRITICAL_SECTION();
pPlayer->ProcessUsercmds( cmds, numcmds, totalcmds, dropped_packets, paused );
return TICK_INTERVAL;
}
void CServerGameClients::PostClientMessagesSent( void )
{
VPROF("CServerGameClients::PostClient");
gEntList.PostClientMessagesSent();
}
// Sets the client index for the client who typed the command into his/her console
void CServerGameClients::SetCommandClient( int index )
{
g_nCommandClientIndex = index;
}
int CServerGameClients::GetReplayDelay( edict_t *pEdict, int &entity )
{
CBasePlayer *pPlayer = ( CBasePlayer * )CBaseEntity::Instance( pEdict );
if ( !pPlayer )
return 0;
entity = pPlayer->GetReplayEntity();
return pPlayer->GetDelayTicks();
}
//-----------------------------------------------------------------------------
// The client's userinfo data lump has changed
//-----------------------------------------------------------------------------
void CServerGameClients::ClientEarPosition( edict_t *pEdict, Vector *pEarOrigin )
{
CBasePlayer *pPlayer = ( CBasePlayer * )CBaseEntity::Instance( pEdict );
if (pPlayer)
{
*pEarOrigin = pPlayer->EarPosition();
}
else
{
// Shouldn't happen
Assert(0);
*pEarOrigin = vec3_origin;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *player -
// Output : CPlayerState
//-----------------------------------------------------------------------------
CPlayerState *CServerGameClients::GetPlayerState( edict_t *player )
{
// Is the client spawned yet?
if ( !player || !player->GetUnknown() )
return NULL;
CBasePlayer *pBasePlayer = ( CBasePlayer * )CBaseEntity::Instance( player );
if ( !pBasePlayer )
return NULL;
return &pBasePlayer->pl;
}
//-----------------------------------------------------------------------------
// Purpose: Anything this game .dll wants to add to the bug reporter text (e.g., the entity/model under the picker crosshair)
// can be added here
// Input : *buf -
// buflen -
//-----------------------------------------------------------------------------
void CServerGameClients::GetBugReportInfo( char *buf, int buflen )
{
recentNPCSpeech_t speech[ SPEECH_LIST_MAX_SOUNDS ];
int num;
int i;
buf[ 0 ] = 0;
if ( gpGlobals->maxClients == 1 )
{
CBaseEntity *ent = FindPickerEntity( UTIL_PlayerByIndex(1) );
if ( ent )
{
Q_snprintf( buf, buflen, "Picker %i/%s - ent %s model %s\n",
ent->entindex(),
ent->GetClassname(),
STRING( ent->GetEntityName() ),
STRING( ent->GetModelName() ) );
}
// get any sounds that were spoken by NPCs recently
num = GetRecentNPCSpeech( speech );
if ( num > 0 )
{
Q_snprintf( buf, buflen, "%sRecent NPC speech:\n", buf );
for( i = 0; i < num; i++ )
{
Q_snprintf( buf, buflen, "%s time: %6.3f sound name: %s scene: %s\n", buf, speech[ i ].time, speech[ i ].name, speech[ i ].sceneName );
}
Q_snprintf( buf, buflen, "%sCurrent time: %6.3f\n", buf, gpGlobals->curtime );
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
static bf_write *g_pMsgBuffer = NULL;
void EntityMessageBegin( CBaseEntity * entity, bool reliable /*= false*/ )
{
Assert( !g_pMsgBuffer );
Assert ( entity );
g_pMsgBuffer = engine->EntityMessageBegin( entity->entindex(), entity->GetServerClass(), reliable );
}
void UserMessageBegin( IRecipientFilter& filter, const char *messagename )
{
Assert( !g_pMsgBuffer );
Assert( messagename );
int msg_type = usermessages->LookupUserMessage( messagename );
if ( msg_type == -1 )
{
Error( "UserMessageBegin: Unregistered message '%s'\n", messagename );
}
g_pMsgBuffer = engine->UserMessageBegin( &filter, msg_type );
}
void MessageEnd( void )
{
Assert( g_pMsgBuffer );
engine->MessageEnd();
g_pMsgBuffer = NULL;
}
void MessageWriteByte( int iValue)
{
if (!g_pMsgBuffer)
Error( "WRITE_BYTE called with no active message\n" );
g_pMsgBuffer->WriteByte( iValue );
}
void MessageWriteChar( int iValue)
{
if (!g_pMsgBuffer)
Error( "WRITE_CHAR called with no active message\n" );
g_pMsgBuffer->WriteChar( iValue );
}
void MessageWriteShort( int iValue)
{
if (!g_pMsgBuffer)
Error( "WRITE_SHORT called with no active message\n" );
g_pMsgBuffer->WriteShort( iValue );
}
void MessageWriteWord( int iValue )
{
if (!g_pMsgBuffer)
Error( "WRITE_WORD called with no active message\n" );
g_pMsgBuffer->WriteWord( iValue );
}
void MessageWriteLong( int iValue)
{
if (!g_pMsgBuffer)
Error( "WriteLong called with no active message\n" );
g_pMsgBuffer->WriteLong( iValue );
}
void MessageWriteFloat( float flValue)
{
if (!g_pMsgBuffer)
Error( "WriteFloat called with no active message\n" );
g_pMsgBuffer->WriteFloat( flValue );
}
void MessageWriteAngle( float flValue)
{
if (!g_pMsgBuffer)
Error( "WriteAngle called with no active message\n" );
g_pMsgBuffer->WriteBitAngle( flValue, 8 );
}
void MessageWriteCoord( float flValue)
{
if (!g_pMsgBuffer)
Error( "WriteCoord called with no active message\n" );
g_pMsgBuffer->WriteBitCoord( flValue );
}
void MessageWriteVec3Coord( const Vector& rgflValue)
{
if (!g_pMsgBuffer)
Error( "WriteVec3Coord called with no active message\n" );
g_pMsgBuffer->WriteBitVec3Coord( rgflValue );
}
void MessageWriteVec3Normal( const Vector& rgflValue)
{
if (!g_pMsgBuffer)
Error( "WriteVec3Normal called with no active message\n" );
g_pMsgBuffer->WriteBitVec3Normal( rgflValue );
}
void MessageWriteAngles( const QAngle& rgflValue)
{
if (!g_pMsgBuffer)
Error( "WriteVec3Normal called with no active message\n" );
g_pMsgBuffer->WriteBitAngles( rgflValue );
}
void MessageWriteString( const char *sz )
{
if (!g_pMsgBuffer)
Error( "WriteString called with no active message\n" );
g_pMsgBuffer->WriteString( sz );
}
void MessageWriteEntity( int iValue)
{
if (!g_pMsgBuffer)
Error( "WriteEntity called with no active message\n" );
g_pMsgBuffer->WriteShort( iValue );
}
void MessageWriteEHandle( CBaseEntity *pEntity )
{
if (!g_pMsgBuffer)
Error( "WriteEHandle called with no active message\n" );
long iEncodedEHandle;
if( pEntity )
{
EHANDLE hEnt = pEntity;
int iSerialNum = hEnt.GetSerialNumber() & (1 << NUM_NETWORKED_EHANDLE_SERIAL_NUMBER_BITS) - 1;
iEncodedEHandle = hEnt.GetEntryIndex() | (iSerialNum << MAX_EDICT_BITS);
}
else
{
iEncodedEHandle = INVALID_NETWORKED_EHANDLE_VALUE;
}
g_pMsgBuffer->WriteLong( iEncodedEHandle );
}
// bitwise
void MessageWriteBool( bool bValue )
{
if (!g_pMsgBuffer)
Error( "WriteBool called with no active message\n" );
g_pMsgBuffer->WriteOneBit( bValue ? 1 : 0 );
}
void MessageWriteUBitLong( unsigned int data, int numbits )
{
if (!g_pMsgBuffer)
Error( "WriteUBitLong called with no active message\n" );
g_pMsgBuffer->WriteUBitLong( data, numbits );
}
void MessageWriteSBitLong( int data, int numbits )
{
if (!g_pMsgBuffer)
Error( "WriteSBitLong called with no active message\n" );
g_pMsgBuffer->WriteSBitLong( data, numbits );
}
void MessageWriteBits( const void *pIn, int nBits )
{
if (!g_pMsgBuffer)
Error( "WriteBits called with no active message\n" );
g_pMsgBuffer->WriteBits( pIn, nBits );
}
class CServerDLLSharedAppSystems : public IServerDLLSharedAppSystems
{
public:
CServerDLLSharedAppSystems()
{
AddAppSystem( "soundemittersystem", SOUNDEMITTERSYSTEM_INTERFACE_VERSION );
AddAppSystem( "scenefilecache", SCENE_FILE_CACHE_INTERFACE_VERSION );
}
virtual int Count()
{
return m_Systems.Count();
}
virtual char const *GetDllName( int idx )
{
return m_Systems[ idx ].m_pModuleName;
}
virtual char const *GetInterfaceName( int idx )
{
return m_Systems[ idx ].m_pInterfaceName;
}
private:
void AddAppSystem( char const *moduleName, char const *interfaceName )
{
AppSystemInfo_t sys;
sys.m_pModuleName = moduleName;
sys.m_pInterfaceName = interfaceName;
m_Systems.AddToTail( sys );
}
CUtlVector< AppSystemInfo_t > m_Systems;
};
EXPOSE_SINGLE_INTERFACE( CServerDLLSharedAppSystems, IServerDLLSharedAppSystems, SERVER_DLL_SHARED_APPSYSTEMS );
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