sourcemod-central: core/PlayerManager.cpp@fe179ff9a57a

     1 /**

     2  * vim: set ts=4 sw=4 tw=99 noet :

     3  * =============================================================================

     4  * SourceMod

     5  * Copyright (C) 2004-2009 AlliedModders LLC.  All rights reserved.

     6  * =============================================================================

     7  *

     8  * This program is free software; you can redistribute it and/or modify it under

     9  * the terms of the GNU General Public License, version 3.0, as published by the

    10  * Free Software Foundation.

    11  *

    12  * This program is distributed in the hope that it will be useful, but WITHOUT

    13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

    14  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more

    15  * details.

    16  *

    17  * You should have received a copy of the GNU General Public License along with

    18  * this program.  If not, see <http://www.gnu.org/licenses/>.

    19  *

    20  * As a special exception, AlliedModders LLC gives you permission to link the

    21  * code of this program (as well as its derivative works) to "Half-Life 2," the

    22  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

    23  * by the Valve Corporation.  You must obey the GNU General Public License in

    24  * all respects for all other code used.  Additionally, AlliedModders LLC grants

    25  * this exception to all derivative works.  AlliedModders LLC defines further

    26  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

    27  * or <http://www.sourcemod.net/license.php>.

    28  *

    29  * Version: $Id$

    30  */

    32 #include "PlayerManager.h"

    33 #include "ForwardSys.h"

    34 #include "AdminCache.h"

    35 #include "ConCmdManager.h"

    36 #include "MenuStyle_Valve.h"

    37 #include "MenuStyle_Radio.h"

    38 #include "sm_stringutil.h"

    39 #include "CoreConfig.h"

    40 #include "TimerSys.h"

    41 #include "Logger.h"

    42 #include "ChatTriggers.h"

    43 #include "HalfLife2.h"

    44 #include <inetchannel.h>

    45 #include <iclient.h>

    46 #include <IGameConfigs.h>

    47 #include <sourcemod_version.h>

    48 #include "ConsoleDetours.h"

    49 #include "logic_bridge.h"

    51 PlayerManager g_Players;

    52 bool g_OnMapStarted = false;

    53 IForward *PreAdminCheck = NULL;

    54 IForward *PostAdminCheck = NULL;

    55 IForward *PostAdminFilter = NULL;

    57 const unsigned int *g_NumPlayersToAuth = NULL;

    58 int lifestate_offset = -1;

    59 List<ICommandTargetProcessor *> target_processors;

    61 #if SOURCE_ENGINE == SE_DOTA

    62 SH_DECL_HOOK5(IServerGameClients, ClientConnect, SH_NOATTRIB, 0, bool, CEntityIndex, const char *, const char *, char *, int);

    63 SH_DECL_HOOK2_void(IServerGameClients, ClientPutInServer, SH_NOATTRIB, 0, CEntityIndex, const char *);

    64 SH_DECL_HOOK1_void(IServerGameClients, ClientDisconnect, SH_NOATTRIB, 0, CEntityIndex);

    65 SH_DECL_HOOK2_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, CEntityIndex, const CCommand &);

    66 SH_DECL_HOOK1_void(IServerGameClients, ClientSettingsChanged, SH_NOATTRIB, 0, CEntityIndex);

    67 #else

    68 SH_DECL_HOOK5(IServerGameClients, ClientConnect, SH_NOATTRIB, 0, bool, edict_t *, const char *, const char *, char *, int);

    69 SH_DECL_HOOK2_void(IServerGameClients, ClientPutInServer, SH_NOATTRIB, 0, edict_t *, const char *);

    70 SH_DECL_HOOK1_void(IServerGameClients, ClientDisconnect, SH_NOATTRIB, 0, edict_t *);

    71 #if SOURCE_ENGINE >= SE_ORANGEBOX

    72 SH_DECL_HOOK2_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, edict_t *, const CCommand &);

    73 #else

    74 SH_DECL_HOOK1_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, edict_t *);

    75 #endif

    76 SH_DECL_HOOK1_void(IServerGameClients, ClientSettingsChanged, SH_NOATTRIB, 0, edict_t *);

    77 #endif // SE_DOTA

    79 #if SOURCE_ENGINE == SE_DOTA

    80 SH_DECL_HOOK0_void(IServerGameDLL, ServerActivate, SH_NOATTRIB, 0);

    81 #else

    82 SH_DECL_HOOK3_void(IServerGameDLL, ServerActivate, SH_NOATTRIB, 0, edict_t *, int, int);

    83 #endif

    85 #if SOURCE_ENGINE == SE_DOTA

    86 SH_DECL_EXTERN2_void(ConCommand, Dispatch, SH_NOATTRIB, false, const CCommandContext &, const CCommand &);

    87 #elif SOURCE_ENGINE >= SE_ORANGEBOX

    88 SH_DECL_EXTERN1_void(ConCommand, Dispatch, SH_NOATTRIB, false, const CCommand &);

    89 #elif SOURCE_ENGINE == SE_DARKMESSIAH

    90 SH_DECL_EXTERN0_void(ConCommand, Dispatch, SH_NOATTRIB, false);

    91 #else

    92 # if SH_IMPL_VERSION >= 4

    93  extern int __SourceHook_FHAddConCommandDispatch(void *,bool,class fastdelegate::FastDelegate0<void>);

    94 # else

    95  extern bool __SourceHook_FHAddConCommandDispatch(void *,bool,class fastdelegate::FastDelegate0<void>);

    96 # endif

    97 extern bool __SourceHook_FHRemoveConCommandDispatch(void *,bool,class fastdelegate::FastDelegate0<void>);

    98 #endif

   100 ConCommand *maxplayersCmd = NULL;

   102 unsigned int g_PlayerSerialCount = 0;

   104 class KickPlayerTimer : public ITimedEvent

   105 {

   106 public:

   107 	ResultType OnTimer(ITimer *pTimer, void *pData)

   108 	{

   109 		int userid = (int)pData;

   110 		int client = g_Players.GetClientOfUserId(userid);

   111 		if (client)

   112 		{

   113 			CPlayer *player = g_Players.GetPlayerByIndex(client);

   114 			player->Kick("Your name is reserved by SourceMod; set your password to use it.");

   115 		}

   116 		return Pl_Stop;

   117 	}

   118 	void OnTimerEnd(ITimer *pTimer, void *pData)

   119 	{

   120 	}

   121 } s_KickPlayerTimer;

   123 PlayerManager::PlayerManager()

   124 {

   125 	m_AuthQueue = NULL;

   126 	m_FirstPass = false;

   127 	m_maxClients = 0;

   129 	m_SourceTVUserId = -1;

   130 	m_ReplayUserId = -1;

   132 	m_bAuthstringValidation = true; // use steam auth by default

   134 	m_UserIdLookUp = new int[USHRT_MAX+1];

   135 	memset(m_UserIdLookUp, 0, sizeof(int) * (USHRT_MAX+1));

   136 }

   138 PlayerManager::~PlayerManager()

   139 {

   140 	g_NumPlayersToAuth = NULL;

   142 	delete [] m_AuthQueue;

   143 	delete [] m_UserIdLookUp;

   144 }

   146 void PlayerManager::OnSourceModAllInitialized()

   147 {

   148 	SH_ADD_HOOK(IServerGameClients, ClientConnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientConnect), false);

   149 	SH_ADD_HOOK(IServerGameClients, ClientConnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientConnect_Post), true);

   150 	SH_ADD_HOOK(IServerGameClients, ClientPutInServer, serverClients, SH_MEMBER(this, &PlayerManager::OnClientPutInServer), true);

   151 	SH_ADD_HOOK(IServerGameClients, ClientDisconnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientDisconnect), false);

   152 	SH_ADD_HOOK(IServerGameClients, ClientDisconnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientDisconnect_Post), true);

   153 	SH_ADD_HOOK(IServerGameClients, ClientCommand, serverClients, SH_MEMBER(this, &PlayerManager::OnClientCommand), false);

   154 	SH_ADD_HOOK(IServerGameClients, ClientSettingsChanged, serverClients, SH_MEMBER(this, &PlayerManager::OnClientSettingsChanged), true);

   155 	SH_ADD_HOOK(IServerGameDLL, ServerActivate, gamedll, SH_MEMBER(this, &PlayerManager::OnServerActivate), true);

   157 	sharesys->AddInterface(NULL, this);

   159 	ParamType p1[] = {Param_Cell, Param_String, Param_Cell};

   160 	ParamType p2[] = {Param_Cell};

   162 	m_clconnect = g_Forwards.CreateForward("OnClientConnect", ET_LowEvent, 3, p1);

   163 	m_clconnect_post = g_Forwards.CreateForward("OnClientConnected", ET_Ignore, 1, p2);

   164 	m_clputinserver = g_Forwards.CreateForward("OnClientPutInServer", ET_Ignore, 1, p2);

   165 	m_cldisconnect = g_Forwards.CreateForward("OnClientDisconnect", ET_Ignore, 1, p2);

   166 	m_cldisconnect_post = g_Forwards.CreateForward("OnClientDisconnect_Post", ET_Ignore, 1, p2);

   167 	m_clcommand = g_Forwards.CreateForward("OnClientCommand", ET_Hook, 2, NULL, Param_Cell, Param_Cell);

   168 	m_clinfochanged = g_Forwards.CreateForward("OnClientSettingsChanged", ET_Ignore, 1, p2);

   169 	m_clauth = g_Forwards.CreateForward("OnClientAuthorized", ET_Ignore, 2, NULL, Param_Cell, Param_String);

   170 	m_onActivate = g_Forwards.CreateForward("OnServerLoad", ET_Ignore, 0, NULL);

   171 	m_onActivate2 = g_Forwards.CreateForward("OnMapStart", ET_Ignore, 0, NULL);

   173 	PreAdminCheck = g_Forwards.CreateForward("OnClientPreAdminCheck", ET_Event, 1, p1);

   174 	PostAdminCheck = g_Forwards.CreateForward("OnClientPostAdminCheck", ET_Ignore, 1, p1);

   175 	PostAdminFilter = g_Forwards.CreateForward("OnClientPostAdminFilter", ET_Ignore, 1, p1);

   177 	m_bIsListenServer = !engine->IsDedicatedServer();

   178 	m_ListenClient = 0;

   180 	ConCommand *pCmd = FindCommand("maxplayers");

   181 	if (pCmd != NULL)

   182 	{

   183 		SH_ADD_HOOK(ConCommand, Dispatch, pCmd, SH_STATIC(CmdMaxplayersCallback), true);

   184 		maxplayersCmd = pCmd;

   185 	}

   186 }

   188 void PlayerManager::OnSourceModShutdown()

   189 {

   190 	SH_REMOVE_HOOK(IServerGameClients, ClientConnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientConnect), false);

   191 	SH_REMOVE_HOOK(IServerGameClients, ClientConnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientConnect_Post), true);

   192 	SH_REMOVE_HOOK(IServerGameClients, ClientPutInServer, serverClients, SH_MEMBER(this, &PlayerManager::OnClientPutInServer), true);

   193 	SH_REMOVE_HOOK(IServerGameClients, ClientDisconnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientDisconnect), false);

   194 	SH_REMOVE_HOOK(IServerGameClients, ClientDisconnect, serverClients, SH_MEMBER(this, &PlayerManager::OnClientDisconnect_Post), true);

   195 	SH_REMOVE_HOOK(IServerGameClients, ClientCommand, serverClients, SH_MEMBER(this, &PlayerManager::OnClientCommand), false);

   196 	SH_REMOVE_HOOK(IServerGameClients, ClientSettingsChanged, serverClients, SH_MEMBER(this, &PlayerManager::OnClientSettingsChanged), true);

   197 	SH_REMOVE_HOOK(IServerGameDLL, ServerActivate, gamedll, SH_MEMBER(this, &PlayerManager::OnServerActivate), true);

   199 	/* Release forwards */

   200 	g_Forwards.ReleaseForward(m_clconnect);

   201 	g_Forwards.ReleaseForward(m_clconnect_post);

   202 	g_Forwards.ReleaseForward(m_clputinserver);

   203 	g_Forwards.ReleaseForward(m_cldisconnect);

   204 	g_Forwards.ReleaseForward(m_cldisconnect_post);

   205 	g_Forwards.ReleaseForward(m_clcommand);

   206 	g_Forwards.ReleaseForward(m_clinfochanged);

   207 	g_Forwards.ReleaseForward(m_clauth);

   208 	g_Forwards.ReleaseForward(m_onActivate);

   209 	g_Forwards.ReleaseForward(m_onActivate2);

   211 	g_Forwards.ReleaseForward(PreAdminCheck);

   212 	g_Forwards.ReleaseForward(PostAdminCheck);

   213 	g_Forwards.ReleaseForward(PostAdminFilter);

   215 	delete [] m_Players;

   217 	if (maxplayersCmd != NULL)

   218 	{

   219 		SH_REMOVE_HOOK(ConCommand, Dispatch, maxplayersCmd, SH_STATIC(CmdMaxplayersCallback), true);

   220 	}

   221 }

   223 ConfigResult PlayerManager::OnSourceModConfigChanged(const char *key,

   224 												 const char *value,

   225 												 ConfigSource source,

   226 												 char *error,

   227 												 size_t maxlength)

   228 {

   229 	if (strcmp(key, "PassInfoVar") == 0)

   230 	{

   231 		if (strcmp(value, "_password") != 0)

   232 		{

   233 			m_PassInfoVar.assign(value);

   234 		}

   235 		return ConfigResult_Accept;

   236 	} else if (strcmp(key, "AllowClLanguageVar") == 0) {

   237 		if (strcasecmp(value, "on") == 0)

   238 		{

   239 			m_QueryLang = true;

   240 		} else if (strcasecmp(value, "off") == 0) {

   241 			m_QueryLang = false;

   242 		} else {

   243 			UTIL_Format(error, maxlength, "Invalid value: must be \"on\" or \"off\"");

   244 			return ConfigResult_Reject;

   245 		}

   246 		return ConfigResult_Accept;

   247 	} else if (strcmp( key, "SteamAuthstringValidation" ) == 0) {

   248 		if (strcasecmp(value, "yes") == 0)

   249 		{

   250 			m_bAuthstringValidation = true;

   251 		} else if ( strcasecmp(value, "no") == 0) {

   252 			m_bAuthstringValidation = false;

   253 		} else {

   254 			UTIL_Format(error, maxlength, "Invalid value: must be \"yes\" or \"no\"");

   255 			return ConfigResult_Reject;

   256 		}

   257 		return ConfigResult_Accept;

   258 	}

   259 	return ConfigResult_Ignore;

   260 }

   262 #if SOURCE_ENGINE == SE_DOTA

   263 void PlayerManager::OnServerActivate()

   264 #else

   265 void PlayerManager::OnServerActivate(edict_t *pEdictList, int edictCount, int clientMax)

   266 #endif

   267 {

   268 	static ConVar *tv_enable = icvar->FindVar("tv_enable");

   269 #if SOURCE_ENGINE == SE_TF2

   270 	static ConVar *replay_enable = icvar->FindVar("replay_enable");

   271 #endif

   273 	// clientMax will not necessarily be correct here (such as on late SourceTV enable)

   274 	m_maxClients = gpGlobals->maxClients;

   276 	ICommandLine *commandLine = g_HL2.GetValveCommandLine();

   277 	m_bIsSourceTVActive = (tv_enable && tv_enable->GetBool() && (!commandLine || commandLine->FindParm("-nohltv") == 0));

   278 	m_bIsReplayActive = false;

   279 #if SOURCE_ENGINE == SE_TF2

   280 	m_bIsReplayActive = (replay_enable && replay_enable->GetBool());

   281 #endif

   282 	m_PlayersSinceActive = 0;

   284 	if (!m_FirstPass)

   285 	{

   286 		/* Initialize all players */

   288 		m_PlayerCount = 0;

   289 		m_Players = new CPlayer[ABSOLUTE_PLAYER_LIMIT + 1];

   290 		m_AuthQueue = new unsigned int[ABSOLUTE_PLAYER_LIMIT + 1];

   291 		m_FirstPass = true;

   293 		memset(m_AuthQueue, 0, sizeof(unsigned int) * (ABSOLUTE_PLAYER_LIMIT + 1));

   295 		g_NumPlayersToAuth = &m_AuthQueue[0];

   296 	}

   298 	scripts->SyncMaxClients(m_maxClients);

   300 	g_OnMapStarted = true;

   302 #if SOURCE_ENGINE == SE_DOTA

   303 	extsys->CallOnCoreMapStart(gpGlobals->pEdicts, gpGlobals->maxEntities, gpGlobals->maxClients);

   304 #else

   305 	extsys->CallOnCoreMapStart(pEdictList, edictCount, m_maxClients);

   306 #endif

   308 	m_onActivate->Execute(NULL);

   309 	m_onActivate2->Execute(NULL);

   311 	List<IClientListener *>::iterator iter;

   312 	for (iter = m_hooks.begin(); iter != m_hooks.end(); iter++)

   313 	{

   314 		if ((*iter)->GetClientListenerVersion() >= 5)

   315 		{

   316 			(*iter)->OnServerActivated(m_maxClients);

   317 		}

   318 	}

   320 	SMGlobalClass *cls = SMGlobalClass::head;

   321 	while (cls)

   322 	{

   323 		cls->OnSourceModLevelActivated();

   324 		cls = cls->m_pGlobalClassNext;

   325 	}

   327 	SM_ExecuteAllConfigs();

   328 }

   330 bool PlayerManager::IsServerActivated()

   331 {

   332 	return m_FirstPass;

   333 }

   335 bool PlayerManager::CheckSetAdmin(int index, CPlayer *pPlayer, AdminId id)

   336 {

   337 	const char *password = g_Admins.GetAdminPassword(id);

   338 	if (password != NULL)

   339 	{

   340 		if (m_PassInfoVar.size() < 1)

   341 		{

   342 			return false;

   343 		}

   345 		/* Whoa... the user needs a password! */

   346 		const char *given = engine->GetClientConVarValue(index, m_PassInfoVar.c_str());

   347 		if (!given || strcmp(given, password) != 0)

   348 		{

   349 			return false;

   350 		}

   351 	}

   353 	pPlayer->SetAdminId(id, false);

   355 	return true;

   356 }

   358 bool PlayerManager::CheckSetAdminName(int index, CPlayer *pPlayer, AdminId id)

   359 {

   360 	const char *password = g_Admins.GetAdminPassword(id);

   361 	if (password == NULL)

   362 	{

   363 		return false;

   364 	}

   366 	if (m_PassInfoVar.size() < 1)

   367 	{

   368 		return false;

   369 	}

   371 	/* Whoa... the user needs a password! */

   372 	const char *given = engine->GetClientConVarValue(index, m_PassInfoVar.c_str());

   373 	if (!given || strcmp(given, password) != 0)

   374 	{

   375 		return false;

   376 	}

   378 	pPlayer->SetAdminId(id, false);

   380 	return true;

   381 }

   383 void PlayerManager::RunAuthChecks()

   384 {

   385 	CPlayer *pPlayer;

   386 	const char *authstr;

   387 	unsigned int removed = 0;

   388 	for (unsigned int i=1; i<=m_AuthQueue[0]; i++)

   389 	{

   390 		pPlayer = &m_Players[m_AuthQueue[i]];

   391 #if SOURCE_ENGINE == SE_DOTA

   392 		authstr = engine->GetPlayerNetworkIDString(pPlayer->m_iIndex - 1);

   393 #else

   394 		authstr = engine->GetPlayerNetworkIDString(pPlayer->m_pEdict);

   395 #endif

   396 		pPlayer->SetAuthString(authstr);

   398 		if (!pPlayer->IsAuthStringValidated())

   399 		{

   400 			continue; // we're using steam auth, and steam doesn't know about this player yet so we can't do anything about them for now

   401 		}

   403 		if (authstr && authstr[0] != '\0'

   404 			&& (strcmp(authstr, "STEAM_ID_PENDING") != 0))

   405 		{

   406 			/* Set authorization */

   407 			pPlayer->Authorize();

   409 			/* Mark as removed from queue */

   410 			unsigned int client = m_AuthQueue[i];

   411 			m_AuthQueue[i] = 0;

   412 			removed++;

   414 			/* Send to extensions */

   415 			List<IClientListener *>::iterator iter;

   416 			IClientListener *pListener;

   417 			for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   418 			{

   419 				pListener = (*iter);

   420 				pListener->OnClientAuthorized(client, authstr);

   421 				if (!pPlayer->IsConnected())

   422 				{

   423 					break;

   424 				}

   425 			}

   427 			/* Send to plugins if player is still connected */

   428 			if (pPlayer->IsConnected() && m_clauth->GetFunctionCount())

   429 			{

   430 				/* :TODO: handle the case of a player disconnecting in the middle */

   431 				m_clauth->PushCell(client);

   432 				m_clauth->PushString(authstr);

   433 				m_clauth->Execute(NULL);

   434 			}

   436 			if (pPlayer->IsConnected())

   437 			{

   438 				pPlayer->Authorize_Post();

   439 			}

   440 		}

   441 	}

   443 	/* Clean up the queue */

   444 	if (removed)

   445 	{

   446 		/* We don't have to compact the list if it's empty */

   447 		if (removed != m_AuthQueue[0])

   448 		{

   449 			unsigned int diff = 0;

   450 			for (unsigned int i=1; i<=m_AuthQueue[0]; i++)

   451 			{

   452 				/* If this member is removed... */

   453 				if (m_AuthQueue[i] == 0)

   454 				{

   455 					/* Increase the differential */

   456 					diff++;

   457 				} else {

   458 					/* diff cannot increase faster than i+1 */

   459 					assert(i > diff);

   460 					assert(i - diff >= 1);

   461 					/* move this index down */

   462 					m_AuthQueue[i - diff] = m_AuthQueue[i];

   463 				}

   464 			}

   465 			m_AuthQueue[0] -= removed;

   466 		} else {

   467 			m_AuthQueue[0] = 0;

   468 		}

   469 	}

   470 }

   472 #if SOURCE_ENGINE == SE_DOTA

   473 bool PlayerManager::OnClientConnect(CEntityIndex index, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen)

   474 {

   475 	int client = index.Get();

   476 	edict_t *pEntity = PEntityOfEntIndex(client);

   477 #else

   478 bool PlayerManager::OnClientConnect(edict_t *pEntity, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen)

   479 {

   480 	int client = IndexOfEdict(pEntity);

   481 #endif

   482 	CPlayer *pPlayer = &m_Players[client];

   483 	++m_PlayersSinceActive;

   485 	pPlayer->Initialize(pszName, pszAddress, pEntity);

   487 	/* Get the client's language */

   488 	if (m_QueryLang)

   489 	{

   490 		const char *name;

   491 		if (!pPlayer->IsFakeClient() && (name=engine->GetClientConVarValue(client, "cl_language")))

   492 		{

   493 			unsigned int langid;

   494 			pPlayer->m_LangId = (translator->GetLanguageByName(name, &langid)) ? langid : translator->GetServerLanguage();

   495 		} else {

   496 			pPlayer->m_LangId = translator->GetServerLanguage();

   497 		}

   498 	}

   500 	List<IClientListener *>::iterator iter;

   501 	IClientListener *pListener = NULL;

   502 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   503 	{

   504 		pListener = (*iter);

   505 		if (!pListener->InterceptClientConnect(client, reject, maxrejectlen))

   506 		{

   507 			RETURN_META_VALUE(MRES_SUPERCEDE, false);

   508 		}

   509 	}

   511 	cell_t res = 1;

   513 	m_clconnect->PushCell(client);

   514 	m_clconnect->PushStringEx(reject, maxrejectlen, SM_PARAM_STRING_UTF8 | SM_PARAM_STRING_COPY, SM_PARAM_COPYBACK);

   515 	m_clconnect->PushCell(maxrejectlen);

   516 	m_clconnect->Execute(&res);

   518 	if (res)

   519 	{

   520 		if (!pPlayer->IsAuthorized())

   521 		{

   522 			m_AuthQueue[++m_AuthQueue[0]] = client;

   523 		}

   525 		m_UserIdLookUp[GetPlayerUserId(pEntity)] = client;

   526 	}

   527 	else

   528 	{

   529 		if (!pPlayer->IsFakeClient())

   530 		{

   531 			RETURN_META_VALUE(MRES_SUPERCEDE, false);

   532 		}

   533 	}

   535 	return true;

   536 }

   538 #if SOURCE_ENGINE == SE_DOTA

   539 bool PlayerManager::OnClientConnect_Post(CEntityIndex index, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen)

   540 {

   541 	int client = index.Get();

   542 	edict_t *pEntity = PEntityOfEntIndex(client);

   543 #else

   544 bool PlayerManager::OnClientConnect_Post(edict_t *pEntity, const char *pszName, const char *pszAddress, char *reject, int maxrejectlen)

   545 {

   546 	int client = IndexOfEdict(pEntity);

   547 #endif

   549 	bool orig_value = META_RESULT_ORIG_RET(bool);

   550 	CPlayer *pPlayer = &m_Players[client];

   552 	if (orig_value)

   553 	{

   554 		List<IClientListener *>::iterator iter;

   555 		IClientListener *pListener = NULL;

   556 		for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   557 		{

   558 			pListener = (*iter);

   559 			pListener->OnClientConnected(client);

   560 			if (!pPlayer->IsConnected())

   561 			{

   562 				return true;

   563 			}

   564 		}

   566 		if (!pPlayer->IsFakeClient()

   567 			&& m_bIsListenServer

   568 			&& strncmp(pszAddress, "127.0.0.1", 9) == 0)

   569 		{

   570 			m_ListenClient = client;

   571 		}

   573 		cell_t res;

   574 		m_clconnect_post->PushCell(client);

   575 		m_clconnect_post->Execute(&res, NULL);

   576 	}

   577 	else

   578 	{

   579 		InvalidatePlayer(pPlayer);

   580 	}

   582 	return true;

   583 }

   585 #if SOURCE_ENGINE == SE_DOTA

   586 void PlayerManager::OnClientPutInServer(CEntityIndex index, const char *playername)

   587 {

   588 	int client = index.Get();

   589 	edict_t *pEntity = PEntityOfEntIndex(client);

   590 #else

   591 void PlayerManager::OnClientPutInServer(edict_t *pEntity, const char *playername)

   592 {

   593 	int client = IndexOfEdict(pEntity);

   594 #endif

   596 	cell_t res;

   597 	CPlayer *pPlayer = &m_Players[client];

   599 	/* If they're not connected, they're a bot */

   600 	if (!pPlayer->IsConnected())

   601 	{

   602 		/* Run manual connection routines */

   603 		char error[255];

   604 		const char *authid;

   605 #if SOURCE_ENGINE == SE_DOTA

   606 		authid = engine->GetPlayerNetworkIDString(client - 1);

   607 #else

   608 		authid = engine->GetPlayerNetworkIDString(pEntity);

   609 #endif

   610 		pPlayer->SetAuthString(authid);

   611 		pPlayer->Authorize();

   612 		pPlayer->m_bFakeClient = true;

   614 		/*

   615 		 * While we're already filtered to just bots, we'll do other checks to

   616 		 * make sure that the requisite services are enabled and that the bots

   617 		 * have joined at the expected time.

   618 		 *

   619 		 * Checking playerinfo's IsHLTV and IsReplay would be better and less

   620 		 * error-prone but will always show false until later in the frame,

   621 		 * after PutInServer and Activate, and we want it now!

   622 		 *

   623 		 * These checks are hairy as hell due to differences between engines and games.

   624 		 *

   625 		 * Most engines use "Replay" and "SourceTV" as bot names for these when they're

   626 		 * created. EP2V, CSS and Nuclear Dawn (but not L4D2) differ from this by now using

   627 		 * replay_/tv_name directly when creating the bot(s). To complicate it slightly

   628 		 * further, the cvar can be empty and the engine's fallback to "unnamed" will be used.

   629 		 * We can maybe just rip out the name checks at some point and rely solely on whether

   630 		 * they're enabled and the join order.

   631 		 */

   633 		// This doesn't actually get incremented until OnClientConnect. Fake it to check.

   634 		int newCount = m_PlayersSinceActive + 1;

   636 		int userId = GetPlayerUserId(pEntity);

   637 #if (SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_HL2DM || SOURCE_ENGINE == SE_DODS || SOURCE_ENGINE == SE_TF2 || SOURCE_ENGINE == SE_NUCLEARDAWN || SOURCE_ENGINE == SE_LEFT4DEAD2)

   638 		static ConVar *tv_name = icvar->FindVar("tv_name");

   639 #endif

   640 #if SOURCE_ENGINE == SE_TF2

   641 		static ConVar *replay_name = icvar->FindVar("replay_name");

   642 #endif

   644 #if SOURCE_ENGINE == SE_TF2

   645 		if (m_bIsReplayActive && newCount == 1

   646 			&& (m_ReplayUserId == userId

   647 				|| (replay_name && strcmp(playername, replay_name->GetString()) == 0) || (replay_name && replay_name->GetString()[0] == 0 && strcmp(playername, "unnamed") == 0)

   648 				)

   649 			)

   650 		{

   651 			pPlayer->m_bIsReplay = true;

   652 			m_ReplayUserId = userId;

   653 		}

   654 #endif

   656 		if (m_bIsSourceTVActive

   657 			&& ((!m_bIsReplayActive && newCount == 1)

   658 				|| (m_bIsReplayActive && newCount == 2))

   659 			&& (m_SourceTVUserId == userId

   660 #if SOURCE_ENGINE == SE_CSGO

   661 				|| strcmp(playername, "GOTV") == 0

   662 #elif (SOURCE_ENGINE == SE_CSS || SOURCE_ENGINE == SE_HL2DM || SOURCE_ENGINE == SE_DODS || SOURCE_ENGINE == SE_TF2 || SOURCE_ENGINE == SE_NUCLEARDAWN)

   663 				|| (tv_name && strcmp(playername, tv_name->GetString()) == 0) || (tv_name && tv_name->GetString()[0] == 0 && strcmp(playername, "unnamed") == 0)

   664 #else

   665 				|| strcmp(playername, "SourceTV") == 0

   666 #endif

   667 				)

   668 			)

   669 		{

   670 			pPlayer->m_bIsSourceTV = true;

   671 			m_SourceTVUserId = userId;

   672 		}

   674 #if SOURCE_ENGINE == SE_DOTA

   675 		if (!OnClientConnect(client, playername, "127.0.0.1", error, sizeof(error)))

   676 #else

   677 		if (!OnClientConnect(pEntity, playername, "127.0.0.1", error, sizeof(error)))

   678 #endif

   679 		{

   680 			/* :TODO: kick the bot if it's rejected */

   681 			return;

   682 		}

   683 		List<IClientListener *>::iterator iter;

   684 		IClientListener *pListener = NULL;

   685 		for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   686 		{

   687 			pListener = (*iter);

   688 			pListener->OnClientConnected(client);

   689 			/* See if bot was kicked */

   690 			if (!pPlayer->IsConnected())

   691 			{

   692 				return;

   693 			}

   694 		}

   696 		cell_t res;

   697 		m_clconnect_post->PushCell(client);

   698 		m_clconnect_post->Execute(&res, NULL);

   700 		/* Now do authorization */

   701 		for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   702 		{

   703 			pListener = (*iter);

   704 			pListener->OnClientAuthorized(client, authid);

   705 		}

   706 		/* Finally, tell plugins */

   707 		if (m_clauth->GetFunctionCount())

   708 		{

   709 			m_clauth->PushCell(client);

   710 			m_clauth->PushString(authid);

   711 			m_clauth->Execute(NULL);

   712 		}

   713 		pPlayer->Authorize_Post();

   714 	}

   716 	if (playerinfo)

   717 	{

   718 		pPlayer->m_Info = playerinfo->GetPlayerInfo(pEntity);

   719 	}

   721 	pPlayer->Connect();

   722 	m_PlayerCount++;

   724 	List<IClientListener *>::iterator iter;

   725 	IClientListener *pListener = NULL;

   726 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   727 	{

   728 		pListener = (*iter);

   729 		pListener->OnClientPutInServer(client);

   730 	}

   732 	m_clputinserver->PushCell(client);

   733 	m_clputinserver->Execute(&res, NULL);

   735 	if (pPlayer->IsAuthorized())

   736 	{

   737 		pPlayer->DoPostConnectAuthorization();

   738 	}

   739 }

   741 void PlayerManager::OnSourceModLevelEnd()

   742 {

   743 	/* Disconnect all bots still in game */

   744 	for (int i=1; i<=m_maxClients; i++)

   745 	{

   746 		if (m_Players[i].IsConnected())

   747 		{

   748 #if SOURCE_ENGINE == SE_DOTA

   749 			OnClientDisconnect(m_Players[i].GetIndex());

   750 #else

   751 			OnClientDisconnect(m_Players[i].GetEdict());

   752 #endif

   753 		}

   754 	}

   755 	m_PlayerCount = 0;

   756 }

   758 #if SOURCE_ENGINE == SE_DOTA

   759 void PlayerManager::OnClientDisconnect(CEntityIndex index)

   760 {

   761 	int client = index.Get();

   762 	edict_t *pEntity = PEntityOfEntIndex(client);

   763 #else

   764 void PlayerManager::OnClientDisconnect(edict_t *pEntity)

   765 {

   766 	int client = IndexOfEdict(pEntity);

   767 #endif

   769 	cell_t res;

   770 	CPlayer *pPlayer = &m_Players[client];

   772 	if (pPlayer->IsConnected())

   773 	{

   774 		m_cldisconnect->PushCell(client);

   775 		m_cldisconnect->Execute(&res, NULL);

   776 	}

   777 	else

   778 	{

   779 		/* We don't care, prevent a double call */

   780 		return;

   781 	}

   783 	if (pPlayer->WasCountedAsInGame())

   784 	{

   785 		m_PlayerCount--;

   786 	}

   788 	List<IClientListener *>::iterator iter;

   789 	IClientListener *pListener = NULL;

   790 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   791 	{

   792 		pListener = (*iter);

   793 		pListener->OnClientDisconnecting(client);

   794 	}

   796 	InvalidatePlayer(pPlayer);

   798 	if (m_ListenClient == client)

   799 	{

   800 		m_ListenClient = 0;

   801 	}

   802 }

   804 #if SOURCE_ENGINE == SE_DOTA

   805 void PlayerManager::OnClientDisconnect_Post(CEntityIndex index)

   806 {

   807 	int client = index.Get();

   808 	edict_t *pEntity = PEntityOfEntIndex(client);

   809 #else

   810 void PlayerManager::OnClientDisconnect_Post(edict_t *pEntity)

   811 {

   812 	int client = IndexOfEdict(pEntity);

   813 #endif

   815 	cell_t res;

   817 	m_cldisconnect_post->PushCell(client);

   818 	m_cldisconnect_post->Execute(&res, NULL);

   820 	List<IClientListener *>::iterator iter;

   821 	IClientListener *pListener = NULL;

   822 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

   823 	{

   824 		pListener = (*iter);

   825 		pListener->OnClientDisconnected(client);

   826 	}

   827 }

   829 void ClientConsolePrint(edict_t *e, const char *fmt, ...)

   830 {

   831 	char buffer[512];

   833 	va_list ap;

   834 	va_start(ap, fmt);

   835 	size_t len = vsnprintf(buffer, sizeof(buffer), fmt, ap);

   836 	va_end(ap);

   838 	if (len >= sizeof(buffer) - 1)

   839 	{

   840 		buffer[sizeof(buffer) - 2] = '\n';

   841 		buffer[sizeof(buffer) - 1] = '\0';

   842 	} else {

   843 		buffer[len++] = '\n';

   844 		buffer[len] = '\0';

   845 	}

   847 #if SOURCE_ENGINE == SE_DOTA

   848 	engine->ClientPrintf(CEntityIndex(IndexOfEdict(e)), buffer);

   849 #else

   850 	engine->ClientPrintf(e, buffer);

   851 #endif

   852 }

   854 void ListExtensionsToClient(CPlayer *player, const CCommand &args)

   855 {

   856 	char buffer[256];

   857 	unsigned int id = 0;

   858 	unsigned int start = 0;

   860 	AutoExtensionList extensions(extsys);

   861 	if (!extensions->size())

   862 	{

   863 		ClientConsolePrint(player->GetEdict(), "[SM] No extensions found.");

   864 		return;

   865 	}

   867 	if (args.ArgC() > 2)

   868 	{

   869 		start = atoi(args.Arg(2));

   870 	}

   872 	size_t i = 0;

   873 	for (; i < extensions->size(); i++)

   874 	{

   875 		IExtension *ext = extensions->at(i);

   877 		char error[255];

   878 		if (!ext->IsRunning(error, sizeof(error)))

   879 		{

   880 			continue;

   881 		}

   883 		id++;

   884 		if (id < start)

   885 		{

   886 			continue;

   887 		}

   889 		if (id - start > 10)

   890 		{

   891 			break;

   892 		}

   894 		IExtensionInterface *api = ext->GetAPI();

   896 		const char *name = api->GetExtensionName();

   897 		const char *version = api->GetExtensionVerString();

   898 		const char *author = api->GetExtensionAuthor();

   899 		const char *description = api->GetExtensionDescription();

   901 		size_t len = UTIL_Format(buffer, sizeof(buffer), " \"%s\"", name);

   903 		if (version != NULL && version[0])

   904 		{

   905 			len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " (%s)", version);

   906 		}

   908 		if (author != NULL && author[0])

   909 		{

   910 			len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " by %s", author);

   911 		}

   913 		if (description != NULL && description[0])

   914 		{

   915 			len += UTIL_Format(&buffer[len], sizeof(buffer)-len, ": %s", description);

   916 		}

   919 		ClientConsolePrint(player->GetEdict(), "%s", buffer);

   920 	}

   922 	for (; i < extensions->size(); i++)

   923 	{

   924 		char error[255];

   925 		if (extensions->at(i)->IsRunning(error, sizeof(error)))

   926 		{

   927 			break;

   928 		}

   929 	}

   931 	if (i < extensions->size())

   932 	{

   933 		ClientConsolePrint(player->GetEdict(), "To see more, type \"sm exts %d\"", id);

   934 	}

   935 }

   937 void ListPluginsToClient(CPlayer *player, const CCommand &args)

   938 {

   939 	char buffer[256];

   940 	unsigned int id = 0;

   941 	edict_t *e = player->GetEdict();

   942 	unsigned int start = 0;

   944 	AutoPluginList plugins(scripts);

   945 	if (!plugins->size())

   946 	{

   947 		ClientConsolePrint(e, "[SM] No plugins found.");

   948 		return;

   949 	}

   951 	if (args.ArgC() > 2)

   952 	{

   953 		start = atoi(args.Arg(2));

   954 	}

   956 	SourceHook::List<SMPlugin *> m_FailList;

   958 	size_t i = 0;

   959 	for (; i < plugins->size(); i++)

   960 	{

   961 		SMPlugin *pl = plugins->at(i);

   963 		if (pl->GetStatus() != Plugin_Running)

   964 		{

   965 			continue;

   966 		}

   968 		/* Count valid plugins */

   969 		id++;

   970 		if (id < start)

   971 		{

   972 			continue;

   973 		}

   975 		if (id - start > 10)

   976 		{

   977 			break;

   978 		}

   980 		size_t len;

   981 		const sm_plugininfo_t *info = pl->GetPublicInfo();

   982 		len = UTIL_Format(buffer, sizeof(buffer), " \"%s\"", (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());

   983 		if (IS_STR_FILLED(info->version))

   984 		{

   985 			len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " (%s)", info->version);

   986 		}

   987 		if (IS_STR_FILLED(info->author))

   988 		{

   989 			UTIL_Format(&buffer[len], sizeof(buffer)-len, " by %s", info->author);

   990 		}

   991 		else

   992 		{

   993 			UTIL_Format(&buffer[len], sizeof(buffer)-len, " %s", pl->GetFilename());

   994 		}

   995 		ClientConsolePrint(e, "%s", buffer);

   996 	}

   998 	/* See if we can get more plugins */

   999 	for (; i < plugins->size(); i++)

  1000 	{

  1001 		if (plugins->at(i)->GetStatus() == Plugin_Running)

  1002 		{

  1003 			break;

  1004 		}

  1005 	}

  1007 	/* Do we actually have more plugins? */

  1008 	if (i < plugins->size())

  1009 	{

  1010 		ClientConsolePrint(e, "To see more, type \"sm plugins %d\"", id);

  1011 	}

  1012 }

  1014 #if SOURCE_ENGINE == SE_DOTA

  1015 void PlayerManager::OnClientCommand(CEntityIndex index, const CCommand &args)

  1016 {

  1017 	int client = index.Get();

  1018 	edict_t *pEntity = PEntityOfEntIndex(client);

  1019 #elif SOURCE_ENGINE >= SE_ORANGEBOX

  1020 void PlayerManager::OnClientCommand(edict_t *pEntity, const CCommand &args)

  1021 {

  1022 	int client = IndexOfEdict(pEntity);

  1023 #else

  1024 void PlayerManager::OnClientCommand(edict_t *pEntity)

  1025 {

  1026 	CCommand args;

  1028 	int client = IndexOfEdict(pEntity);

  1029 #endif

  1031 	cell_t res = Pl_Continue;

  1032 	CPlayer *pPlayer = &m_Players[client];

  1034 	if (!pPlayer->IsConnected())

  1035 	{

  1036 		return;

  1037 	}

  1039 	if (strcmp(args.Arg(0), "sm") == 0)

  1040 	{

  1041 		if (args.ArgC() > 1 && strcmp(args.Arg(1), "plugins") == 0)

  1042 		{

  1043 			ListPluginsToClient(pPlayer, args);

  1044 			RETURN_META(MRES_SUPERCEDE);

  1045 		}

  1046 		else if (args.ArgC() > 1 && strcmp(args.Arg(1), "exts") == 0)

  1047 		{

  1048 			ListExtensionsToClient(pPlayer, args);

  1049 			RETURN_META(MRES_SUPERCEDE);

  1050 		}

  1051 		else if (args.ArgC() > 1 && strcmp(args.Arg(1), "credits") == 0)

  1052 		{

  1053  			ClientConsolePrint(pEntity,

  1054  				"SourceMod would not be possible without:");

  1055  			ClientConsolePrint(pEntity,

  1056 				" David \"BAILOPAN\" Anderson, Matt \"pRED\" Woodrow");

  1057  			ClientConsolePrint(pEntity,

  1058 				" Scott \"DS\" Ehlert, Fyren");

  1059  			ClientConsolePrint(pEntity,

  1060 				" Nicholas \"psychonic\" Hastings, Asher \"asherkin\" Baker");

  1061 			ClientConsolePrint(pEntity,

  1062 				" Borja \"faluco\" Ferrer, Pavol \"PM OnoTo\" Marko");

  1063 			ClientConsolePrint(pEntity,

  1064 				"SourceMod is open source under the GNU General Public License.");

  1065 			RETURN_META(MRES_SUPERCEDE);

  1066 		}

  1068 		ClientConsolePrint(pEntity,

  1069 			"SourceMod %s, by AlliedModders LLC", SM_VERSION_STRING);

  1070 		ClientConsolePrint(pEntity,

  1071 			"To see running plugins, type \"sm plugins\"");

  1072 		ClientConsolePrint(pEntity,

  1073 			"To see credits, type \"sm credits\"");

  1074 		ClientConsolePrint(pEntity,

  1075 			"Visit http://www.sourcemod.net/");

  1076 		RETURN_META(MRES_SUPERCEDE);

  1077 	}

  1079 	g_HL2.PushCommandStack(&args);

  1081 	int argcount = args.ArgC() - 1;

  1082 	const char *cmd = g_HL2.CurrentCommandName();

  1084 	bool result = g_ValveMenuStyle.OnClientCommand(client, cmd, args);

  1085 	if (result)

  1086 	{

  1087 		res = Pl_Handled;

  1088 	} else {

  1089 		result = g_RadioMenuStyle.OnClientCommand(client, cmd, args);

  1090 		if (result)

  1091 		{

  1092 			res = Pl_Handled;

  1093 		}

  1094 	}

  1096 	if (g_ConsoleDetours.IsEnabled())

  1097 	{

  1098 		cell_t res2 = g_ConsoleDetours.InternalDispatch(client, args);

  1099 		if (res2 >= Pl_Stop)

  1100 		{

  1101 			g_HL2.PopCommandStack();

  1102 			RETURN_META(MRES_SUPERCEDE);

  1103 		}

  1104 		else if (res2 > res)

  1105 		{

  1106 			res = res2;

  1107 		}

  1108 	}

  1110 	cell_t res2 = Pl_Continue;

  1111 	if (pPlayer->IsInGame())

  1112 	{

  1113 		m_clcommand->PushCell(client);

  1114 		m_clcommand->PushCell(argcount);

  1115 		m_clcommand->Execute(&res2, NULL);

  1116 	}

  1118 	if (res2 > res)

  1119 	{

  1120 		res = res2;

  1121 	}

  1123 	if (res >= Pl_Stop)

  1124 	{

  1125 		g_HL2.PopCommandStack();

  1126 		RETURN_META(MRES_SUPERCEDE);

  1127 	}

  1129 	res = g_ConCmds.DispatchClientCommand(client, cmd, argcount, (ResultType)res);

  1131 	g_HL2.PopCommandStack();

  1133 	if (res >= Pl_Handled)

  1134 	{

  1135 		RETURN_META(MRES_SUPERCEDE);

  1136 	}

  1137 }

  1139 #if SOURCE_ENGINE == SE_DOTA

  1140 void PlayerManager::OnClientSettingsChanged(CEntityIndex index)

  1141 {

  1142 	int client = index.Get();

  1143 	edict_t *pEntity = PEntityOfEntIndex(client);

  1144 #else

  1145 void PlayerManager::OnClientSettingsChanged(edict_t *pEntity)

  1146 {

  1147 	int client = IndexOfEdict(pEntity);

  1148 #endif

  1150 	cell_t res;

  1151 	CPlayer *pPlayer = &m_Players[client];

  1153 	if (!pPlayer->IsConnected())

  1154 	{

  1155 		return;

  1156 	}

  1158 	m_clinfochanged->PushCell(client);

  1159 	m_clinfochanged->Execute(&res, NULL);

  1161 	if (pPlayer->IsFakeClient())

  1162 	{

  1163 		return;

  1164 	}

  1166 	IPlayerInfo *info = pPlayer->GetPlayerInfo();

  1167 	const char *new_name = info ? info->GetName() : engine->GetClientConVarValue(client, "name");

  1168 	const char *old_name = pPlayer->m_Name.c_str();

  1170 #if SOURCE_ENGINE >= SE_LEFT4DEAD

  1171 	const char *networkid_force;

  1172 	if ((networkid_force = engine->GetClientConVarValue(client, "networkid_force")) && networkid_force[0] != '\0')

  1173 	{

  1174 		unsigned int accountId = pPlayer->GetSteamAccountID();

  1175 		g_Logger.LogMessage("\"%s<%d><STEAM_1:%d:%d><>\" has bad networkid (id \"%s\") (ip \"%s\")",

  1176 			new_name, pPlayer->GetUserId(), accountId & 1, accountId >> 1, networkid_force, pPlayer->GetIPAddress());

  1178 		pPlayer->Kick("NetworkID spoofing detected.");

  1179 		RETURN_META(MRES_IGNORED);

  1180 	}

  1181 #endif

  1183 	if (strcmp(old_name, new_name) != 0)

  1184 	{

  1185 		AdminId id = g_Admins.FindAdminByIdentity("name", new_name);

  1186 		if (id != INVALID_ADMIN_ID && pPlayer->GetAdminId() != id)

  1187 		{

  1188 			if (!CheckSetAdminName(client, pPlayer, id))

  1189 			{

  1190 				char kickMsg[128];

  1191 				logicore.CoreTranslate(kickMsg, sizeof(kickMsg), "%T", 2, NULL, "Name Reserved", &client);

  1192 				pPlayer->Kick(kickMsg);

  1193 				RETURN_META(MRES_IGNORED);

  1194 			}

  1195 		} else if ((id = g_Admins.FindAdminByIdentity("name", old_name)) != INVALID_ADMIN_ID) {

  1196 			if (id == pPlayer->GetAdminId())

  1197 			{

  1198 				/* This player is changing their name; force them to drop admin privileges! */

  1199 				pPlayer->SetAdminId(INVALID_ADMIN_ID, false);

  1200 			}

  1201 		}

  1202 		pPlayer->SetName(new_name);

  1203 	}

  1205 	if (m_PassInfoVar.size() > 0)

  1206 	{

  1207 		/* Try for a password change */

  1208 		const char *old_pass = pPlayer->m_LastPassword.c_str();

  1209 		const char *new_pass = engine->GetClientConVarValue(client, m_PassInfoVar.c_str());

  1210 		if (strcmp(old_pass, new_pass) != 0)

  1211 		{

  1212 			pPlayer->m_LastPassword.assign(new_pass);

  1213 			if (pPlayer->IsInGame() && pPlayer->IsAuthorized())

  1214 			{

  1215 				/* If there is already an admin id assigned, this will just bail out. */

  1216 				pPlayer->DoBasicAdminChecks();

  1217 			}

  1218 		}

  1219 	}

  1220 	/* Notify Extensions */

  1221 	List<IClientListener *>::iterator iter;

  1222 	IClientListener *pListener = NULL;

  1223 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

  1224 	{

  1225 		pListener = (*iter);

  1226 		if (pListener->GetClientListenerVersion() >= 13)

  1227 		{

  1228 			pListener->OnClientSettingsChanged(client);

  1229 		}

  1230 	}

  1231 }

  1233 int PlayerManager::GetMaxClients()

  1234 {

  1235 	return m_maxClients;

  1236 }

  1238 CPlayer *PlayerManager::GetPlayerByIndex(int client) const

  1239 {

  1240 	if (client > m_maxClients || client < 1)

  1241 	{

  1242 		return NULL;

  1243 	}

  1244 	return &m_Players[client];

  1245 }

  1247 int PlayerManager::GetNumPlayers()

  1248 {

  1249 	return m_PlayerCount;

  1250 }

  1252 int PlayerManager::GetClientOfUserId(int userid)

  1253 {

  1254 	if (userid < 0 || userid > USHRT_MAX)

  1255 	{

  1256 		return 0;

  1257 	}

  1259 	int client = m_UserIdLookUp[userid];

  1261 	/* Verify the userid.  The cache can get messed up with older

  1262 	 * Valve engines.  :TODO: If this gets fixed, do an old engine

  1263 	 * check before invoking this backwards compat code.

  1264 	 */

  1265 	if (client)

  1266 	{

  1267 		CPlayer *player = GetPlayerByIndex(client);

  1268 		if (player && player->IsConnected())

  1269 		{

  1270 			int realUserId = GetPlayerUserId(player->GetEdict());

  1271 			if (realUserId == userid)

  1272 			{

  1273 				return client;

  1274 			}

  1275 		}

  1276 	}

  1278 	/* If we can't verify the userid, we have to do a manual loop */

  1279 	CPlayer *player;

  1280 	for (int i = 1; i <= m_maxClients; i++)

  1281 	{

  1282 		player = GetPlayerByIndex(i);

  1283 		if (!player || !player->IsConnected())

  1284 		{

  1285 			continue;

  1286 		}

  1287 		if (GetPlayerUserId(player->GetEdict()) == userid)

  1288 		{

  1289 			m_UserIdLookUp[userid] = i;

  1290 			return i;

  1291 		}

  1292 	}

  1294 	return 0;

  1295 }

  1297 void PlayerManager::AddClientListener(IClientListener *listener)

  1298 {

  1299 	m_hooks.push_back(listener);

  1300 }

  1302 void PlayerManager::RemoveClientListener(IClientListener *listener)

  1303 {

  1304 	m_hooks.remove(listener);

  1305 }

  1307 IGamePlayer *PlayerManager::GetGamePlayer(edict_t *pEdict)

  1308 {

  1309 	int index = IndexOfEdict(pEdict);

  1310 	return GetGamePlayer(index);

  1311 }

  1313 IGamePlayer *PlayerManager::GetGamePlayer(int client)

  1314 {

  1315 	return GetPlayerByIndex(client);

  1316 }

  1318 void PlayerManager::ClearAdminId(AdminId id)

  1319 {

  1320 	for (int i=1; i<=m_maxClients; i++)

  1321 	{

  1322 		if (m_Players[i].m_Admin == id)

  1323 		{

  1324 			m_Players[i].DumpAdmin(true);

  1325 		}

  1326 	}

  1327 }

  1329 void PlayerManager::ClearAllAdmins()

  1330 {

  1331 	for (int i=1; i<=m_maxClients; i++)

  1332 	{

  1333 		m_Players[i].DumpAdmin(true);

  1334 	}

  1335 }

  1337 const char *PlayerManager::GetPassInfoVar()

  1338 {

  1339 	return m_PassInfoVar.c_str();

  1340 }

  1342 void PlayerManager::RecheckAnyAdmins()

  1343 {

  1344 	for (int i=1; i<=m_maxClients; i++)

  1345 	{

  1346 		if (m_Players[i].IsInGame() && m_Players[i].IsAuthorized())

  1347 		{

  1348 			m_Players[i].DoBasicAdminChecks();

  1349 		}

  1350 	}

  1351 }

  1353 unsigned int PlayerManager::GetReplyTo()

  1354 {

  1355 	return g_ChatTriggers.GetReplyTo();

  1356 }

  1358 unsigned int PlayerManager::SetReplyTo(unsigned int reply)

  1359 {

  1360 	return g_ChatTriggers.SetReplyTo(reply);

  1361 }

  1363 int PlayerManager::FilterCommandTarget(IGamePlayer *pAdmin, IGamePlayer *pTarget, int flags)

  1364 {

  1365 	return InternalFilterCommandTarget((CPlayer *)pAdmin, (CPlayer *)pTarget, flags);

  1366 }

  1368 void PlayerManager::RegisterCommandTargetProcessor(ICommandTargetProcessor *pHandler)

  1369 {

  1370 	target_processors.push_back(pHandler);

  1371 }

  1373 void PlayerManager::UnregisterCommandTargetProcessor(ICommandTargetProcessor *pHandler)

  1374 {

  1375 	target_processors.remove(pHandler);

  1376 }

  1378 void PlayerManager::InvalidatePlayer(CPlayer *pPlayer)

  1379 {

  1380 	/**

  1381 	* Remove client from auth queue if necessary

  1382 	*/

  1383 	if (!pPlayer->IsAuthorized())

  1384 	{

  1385 		for (unsigned int i=1; i<=m_AuthQueue[0]; i++)

  1386 		{

  1387 			if (m_AuthQueue[i] == (unsigned)pPlayer->m_iIndex)

  1388 			{

  1389 				/* Move everything ahead of us back by one */

  1390 				for (unsigned int j=i+1; j<=m_AuthQueue[0]; j++)

  1391 				{

  1392 					m_AuthQueue[j-1] = m_AuthQueue[j];

  1393 				}

  1394 				/* Remove us and break */

  1395 				m_AuthQueue[0]--;

  1396 				break;

  1397 			}

  1398 		}

  1399 	}

  1401 	m_UserIdLookUp[GetPlayerUserId(pPlayer->m_pEdict)] = 0;

  1402 	pPlayer->Disconnect();

  1403 }

  1405 int PlayerManager::InternalFilterCommandTarget(CPlayer *pAdmin, CPlayer *pTarget, int flags)

  1406 {

  1407 	if ((flags & COMMAND_FILTER_CONNECTED) == COMMAND_FILTER_CONNECTED

  1408 		&& !pTarget->IsConnected())

  1409 	{

  1410 		return COMMAND_TARGET_NONE;

  1411 	}

  1412 	else if ((flags & COMMAND_FILTER_CONNECTED) != COMMAND_FILTER_CONNECTED &&

  1413 		!pTarget->IsInGame())

  1414 	{

  1415 		return COMMAND_TARGET_NOT_IN_GAME;

  1416 	}

  1418 	if ((flags & COMMAND_FILTER_NO_BOTS) == COMMAND_FILTER_NO_BOTS

  1419 		&& pTarget->IsFakeClient())

  1420 	{

  1421 		return COMMAND_TARGET_NOT_HUMAN;

  1422 	}

  1424 	if (pAdmin != NULL)

  1425 	{

  1426 		if ((flags & COMMAND_FILTER_NO_IMMUNITY) != COMMAND_FILTER_NO_IMMUNITY

  1427 			&& !g_Admins.CanAdminTarget(pAdmin->GetAdminId(), pTarget->GetAdminId()))

  1428 		{

  1429 			return COMMAND_TARGET_IMMUNE;

  1430 		}

  1431 	}

  1433 	if ((flags & COMMAND_FILTER_ALIVE) == COMMAND_FILTER_ALIVE

  1434 		&& pTarget->GetLifeState() != PLAYER_LIFE_ALIVE)

  1435 	{

  1436 		return COMMAND_TARGET_NOT_ALIVE;

  1437 	}

  1439 	if ((flags & COMMAND_FILTER_DEAD) == COMMAND_FILTER_DEAD

  1440 		&& pTarget->GetLifeState() != PLAYER_LIFE_DEAD)

  1441 	{

  1442 		return COMMAND_TARGET_NOT_DEAD;

  1443 	}

  1445 	return COMMAND_TARGET_VALID;

  1446 }

  1448 void PlayerManager::ProcessCommandTarget(cmd_target_info_t *info)

  1449 {

  1450 	CPlayer *pTarget, *pAdmin;

  1451 	int max_clients, total = 0;

  1453 	max_clients = GetMaxClients();

  1455 	if (info->max_targets < 1)

  1456 	{

  1457 		info->reason = COMMAND_TARGET_NONE;

  1458 		info->num_targets = 0;

  1459 	}

  1461 	if (info->admin == 0)

  1462 	{

  1463 		pAdmin = NULL;

  1464 	}

  1465 	else

  1466 	{

  1467 		pAdmin = GetPlayerByIndex(info->admin);

  1468 	}

  1470 	if (info->pattern[0] == '#')

  1471 	{

  1472 		int userid = atoi(&info->pattern[1]);

  1473 		int client = GetClientOfUserId(userid);

  1475 		/* See if a valid userid matched */

  1476 		if (client > 0)

  1477 		{

  1478 			IGamePlayer *pTarget = GetPlayerByIndex(client);

  1479 			if (pTarget != NULL)

  1480 			{

  1481 				if ((info->reason = FilterCommandTarget(pAdmin, pTarget, info->flags)) == COMMAND_TARGET_VALID)

  1482 				{

  1483 					info->targets[0] = client;

  1484 					info->num_targets = 1;

  1485 					strncopy(info->target_name, pTarget->GetName(), info->target_name_maxlength);

  1486 					info->target_name_style = COMMAND_TARGETNAME_RAW;

  1487 				}

  1488 				else

  1489 				{

  1490 					info->num_targets = 0;

  1491 				}

  1492 				return;

  1493 			}

  1494 		}

  1496 		/* Do we need to look for a steam id? */

  1497 		if (strncmp(&info->pattern[1], "STEAM_", 6) == 0)

  1498 		{

  1499 			size_t p, len;

  1500 			char new_pattern[256];

  1502 			strcpy(new_pattern, "STEAM_");

  1503 			len = strlen(&info->pattern[7]);

  1504 			for (p = 0; p < len; p++)

  1505 			{

  1506 				new_pattern[6 + p] = info->pattern[7 + p];

  1507 				if (new_pattern[6 + p] == '_')

  1508 				{

  1509 					new_pattern[6 + p] = ':';

  1510 				}

  1511 			}

  1512 			new_pattern[6 + p] = '\0';

  1514 			for (int i = 1; i <= max_clients; i++)

  1515 			{

  1516 				if ((pTarget = GetPlayerByIndex(i)) == NULL)

  1517 				{

  1518 					continue;

  1519 				}

  1520 				if (!pTarget->IsConnected())

  1521 				{

  1522 					continue;

  1523 				}

  1524 				const char *authstr = pTarget->GetAuthString(false); // We want to make it easy for people to be kicked/banned, so don't require validation for command targets.

  1525 				if (authstr && strcmp(authstr, new_pattern) == 0)

  1526 				{

  1527 					if ((info->reason = FilterCommandTarget(pAdmin, pTarget, info->flags))

  1528 						== COMMAND_TARGET_VALID)

  1529 					{

  1530 						info->targets[0] = i;

  1531 						info->num_targets = 1;

  1532 						strncopy(info->target_name, pTarget->GetName(), info->target_name_maxlength);

  1533 						info->target_name_style = COMMAND_TARGETNAME_RAW;

  1534 					}

  1535 					else

  1536 					{

  1537 						info->num_targets = 0;

  1538 					}

  1539 					return;

  1540 				}

  1541 			}

  1542 		}

  1544 		/* See if an exact name matches */

  1545 		for (int i = 1; i <= max_clients; i++)

  1546 		{

  1547 			if ((pTarget = GetPlayerByIndex(i)) == NULL)

  1548 			{

  1549 				continue;

  1550 			}

  1551 			if  (!pTarget->IsConnected())

  1552 			{

  1553 				continue;

  1554 			}

  1555 			if (strcmp(pTarget->GetName(), &info->pattern[1]) == 0)

  1556 			{

  1557 				if ((info->reason = FilterCommandTarget(pAdmin, pTarget, info->flags))

  1558 					== COMMAND_TARGET_VALID)

  1559 				{

  1560 					info->targets[0] = i;

  1561 					info->num_targets = 1;

  1562 					strncopy(info->target_name, pTarget->GetName(), info->target_name_maxlength);

  1563 					info->target_name_style = COMMAND_TARGETNAME_RAW;

  1564 				}

  1565 				else

  1566 				{

  1567 					info->num_targets = 0;

  1568 				}

  1569 				return;

  1570 			}

  1571 		}

  1572 	}

  1574 	if (strcmp(info->pattern, "@me") == 0 && info->admin != 0)

  1575 	{

  1576 		info->reason = FilterCommandTarget(pAdmin, pAdmin, info->flags);

  1577 		if (info->reason == COMMAND_TARGET_VALID)

  1578 		{

  1579 			info->targets[0] = info->admin;

  1580 			info->num_targets = 1;

  1581 			strncopy(info->target_name, pAdmin->GetName(), info->target_name_maxlength);

  1582 			info->target_name_style = COMMAND_TARGETNAME_RAW;

  1583 		}

  1584 		else

  1585 		{

  1586 			info->num_targets = 0;

  1587 		}

  1588 		return;

  1589 	}

  1591 	if ((info->flags & COMMAND_FILTER_NO_MULTI) != COMMAND_FILTER_NO_MULTI)

  1592 	{

  1593 		bool is_multi = false;

  1594 		bool bots_only = false;

  1595 		int skip_client = -1;

  1597 		if (strcmp(info->pattern, "@all") == 0)

  1598 		{

  1599 			is_multi = true;

  1600 			strncopy(info->target_name, "all players", info->target_name_maxlength);

  1601 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1602 		}

  1603 		else if (strcmp(info->pattern, "@dead") == 0)

  1604 		{

  1605 			is_multi = true;

  1606 			if ((info->flags & COMMAND_FILTER_ALIVE) == COMMAND_FILTER_ALIVE)

  1607 			{

  1608 				info->num_targets = 0;

  1609 				info->reason = COMMAND_TARGET_NOT_ALIVE;

  1610 				return;

  1611 			}

  1612 			info->flags |= COMMAND_FILTER_DEAD;

  1613 			strncopy(info->target_name, "all dead players", info->target_name_maxlength);

  1614 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1615 		}

  1616 		else if (strcmp(info->pattern, "@alive") == 0)

  1617 		{

  1618 			is_multi = true;

  1619 			if ((info->flags & COMMAND_FILTER_DEAD) == COMMAND_FILTER_DEAD)

  1620 			{

  1621 				info->num_targets = 0;

  1622 				info->reason = COMMAND_TARGET_NOT_DEAD;

  1623 				return;

  1624 			}

  1625 			strncopy(info->target_name, "all alive players", info->target_name_maxlength);

  1626 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1627 			info->flags |= COMMAND_FILTER_ALIVE;

  1628 		}

  1629 		else if (strcmp(info->pattern, "@bots") == 0)

  1630 		{

  1631 			is_multi = true;

  1632 			if ((info->flags & COMMAND_FILTER_NO_BOTS) == COMMAND_FILTER_NO_BOTS)

  1633 			{

  1634 				info->num_targets = 0;

  1635 				info->reason = COMMAND_TARGET_NOT_HUMAN;

  1636 				return;

  1637 			}

  1638 			strncopy(info->target_name, "all bots", info->target_name_maxlength);

  1639 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1640 			bots_only = true;

  1641 		}

  1642 		else if (strcmp(info->pattern, "@humans") == 0)

  1643 		{

  1644 			is_multi = true;

  1645 			strncopy(info->target_name, "all humans", info->target_name_maxlength);

  1646 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1647 			info->flags |= COMMAND_FILTER_NO_BOTS;

  1648 		}

  1649 		else if (strcmp(info->pattern, "@!me") == 0)

  1650 		{

  1651 			is_multi = true;

  1652 			strncopy(info->target_name, "all players", info->target_name_maxlength);

  1653 			info->target_name_style = COMMAND_TARGETNAME_ML;

  1654 			skip_client = info->admin;

  1655 		}

  1657 		if (is_multi)

  1658 		{

  1659 			for (int i = 1; i <= max_clients && total < info->max_targets; i++)

  1660 			{

  1661 				if ((pTarget = GetPlayerByIndex(i)) == NULL)

  1662 				{

  1663 					continue;

  1664 				}

  1665 				if (FilterCommandTarget(pAdmin, pTarget, info->flags) > 0)

  1666 				{

  1667 					if ((!bots_only || pTarget->IsFakeClient())

  1668 						&& skip_client != i)

  1669 					{

  1670 						info->targets[total++] = i;

  1671 					}

  1672 				}

  1673 			}

  1675 			info->num_targets = total;

  1676 			info->reason = (info->num_targets) ? COMMAND_TARGET_VALID : COMMAND_TARGET_EMPTY_FILTER;

  1677 			return;

  1678 		}

  1679 	}

  1681 	List<ICommandTargetProcessor *>::iterator iter;

  1682 	for (iter = target_processors.begin(); iter != target_processors.end(); iter++)

  1683 	{

  1684 		ICommandTargetProcessor *pProcessor = (*iter);

  1685 		if (pProcessor->ProcessCommandTarget(info))

  1686 		{

  1687 			return;

  1688 		}

  1689 	}

  1691 	/* Check partial names */

  1692 	int found_client = 0;

  1693 	CPlayer *pFoundClient = NULL;

  1694 	for (int i = 1; i <= max_clients; i++)

  1695 	{

  1696 		if ((pTarget = GetPlayerByIndex(i)) == NULL)

  1697 		{

  1698 			continue;

  1699 		}

  1701 		if (logicore.stristr(pTarget->GetName(), info->pattern) != NULL)

  1702 		{

  1703 			if (found_client)

  1704 			{

  1705 				info->num_targets = 0;

  1706 				info->reason = COMMAND_TARGET_AMBIGUOUS;

  1707 				return;

  1708 			}

  1709 			else

  1710 			{

  1711 				found_client = i;

  1712 				pFoundClient = pTarget;

  1713 			}

  1714 		}

  1715 	}

  1717 	if (found_client)

  1718 	{

  1719 		if ((info->reason = FilterCommandTarget(pAdmin, pFoundClient, info->flags))

  1720 			== COMMAND_TARGET_VALID)

  1721 		{

  1722 			info->targets[0] = found_client;

  1723 			info->num_targets = 1;

  1724 			strncopy(info->target_name, pFoundClient->GetName(), info->target_name_maxlength);

  1725 			info->target_name_style = COMMAND_TARGETNAME_RAW;

  1726 		}

  1727 		else

  1728 		{

  1729 			info->num_targets = 0;

  1730 		}

  1731 	}

  1732 	else

  1733 	{

  1734 		info->num_targets = 0;

  1735 		info->reason = COMMAND_TARGET_NONE;

  1736 	}

  1737 }

  1739 void PlayerManager::OnSourceModMaxPlayersChanged( int newvalue )

  1740 {

  1741 	m_maxClients = newvalue;

  1742 }

  1744 void PlayerManager::MaxPlayersChanged( int newvalue /*= -1*/ )

  1745 {

  1746 	if (!m_FirstPass)

  1747 	{

  1748 		return;

  1749 	}

  1751 	if (newvalue == -1)

  1752 	{

  1753 		newvalue = gpGlobals->maxClients;

  1754 	}

  1756 	if (newvalue == MaxClients())

  1757 	{

  1758 		return;

  1759 	}

  1761 	/* Notify the rest of core */

  1762 	SMGlobalClass *pBase = SMGlobalClass::head;

  1763 	while (pBase)

  1764 	{

  1765 		pBase->OnSourceModMaxPlayersChanged(newvalue);

  1766 		pBase = pBase->m_pGlobalClassNext;

  1767 	}

  1769 	/* Notify Extensions */

  1770 	List<IClientListener *>::iterator iter;

  1771 	IClientListener *pListener = NULL;

  1772 	for (iter=m_hooks.begin(); iter!=m_hooks.end(); iter++)

  1773 	{

  1774 		pListener = (*iter);

  1775 		if (pListener->GetClientListenerVersion() >= 8)

  1776 		{

  1777 			pListener->OnMaxPlayersChanged(newvalue);

  1778 		}

  1779 	}

  1780 }

  1782 int PlayerManager::GetClientFromSerial(unsigned int serial)

  1783 {

  1784 	serial_t s;

  1785 	s.value = serial;

  1787 	int client = s.bits.index;

  1789 	IGamePlayer *pPlayer = GetGamePlayer(client);

  1791 	if (!pPlayer)

  1792 	{

  1793 		return 0;

  1794 	}

  1796 	if (serial == pPlayer->GetSerial())

  1797 	{

  1798 		return client;

  1799 	}

  1801 	return 0;

  1802 }

  1804 #if SOURCE_ENGINE == SE_DOTA

  1805 void CmdMaxplayersCallback(const CCommandContext &context, const CCommand &command)

  1806 {

  1807 #elif SOURCE_ENGINE >= SE_ORANGEBOX

  1808 void CmdMaxplayersCallback(const CCommand &command)

  1809 {

  1810 #else

  1811 void CmdMaxplayersCallback()

  1812 {

  1813 #endif

  1815 	g_Players.MaxPlayersChanged();

  1816 }

  1819 /*******************

  1820  *** PLAYER CODE ***

  1821  *******************/

  1823 CPlayer::CPlayer()

  1824 {

  1825 	m_IsConnected = false;

  1826 	m_IsInGame = false;

  1827 	m_IsAuthorized = false;

  1828 	m_pEdict = NULL;

  1829 	m_Admin = INVALID_ADMIN_ID;

  1830 	m_TempAdmin = false;

  1831 	m_Info = NULL;

  1832 	m_bAdminCheckSignalled = false;

  1833 	m_UserId = -1;

  1834 	m_bIsInKickQueue = false;

  1835 	m_LastPassword.clear();

  1836 	m_LangId = SOURCEMOD_LANGUAGE_ENGLISH;

  1837 	m_bFakeClient = false;

  1838 	m_bIsSourceTV = false;

  1839 	m_bIsReplay = false;

  1840 	m_Serial.value = -1;

  1841 	m_SteamAccountID = 0;

  1842 }

  1844 void CPlayer::Initialize(const char *name, const char *ip, edict_t *pEntity)

  1845 {

  1846 	m_IsConnected = true;

  1847 	m_Name.assign(name);

  1848 	m_Ip.assign(ip);

  1849 	m_pEdict = pEntity;

  1850 	m_iIndex = IndexOfEdict(pEntity);

  1851 	m_LangId = translator->GetServerLanguage();

  1853 	m_Serial.bits.index = m_iIndex;

  1854 	m_Serial.bits.serial = g_PlayerSerialCount++;

  1856 	char ip2[24], *ptr;

  1857 	strncopy(ip2, ip, sizeof(ip2));

  1858 	if ((ptr = strchr(ip2, ':')) != NULL)

  1859 	{

  1860 		*ptr = '\0';

  1861 	}

  1862 	m_IpNoPort.assign(ip2);

  1863 }

  1865 void CPlayer::Connect()

  1866 {

  1867 	if (m_IsInGame)

  1868 	{

  1869 		return;

  1870 	}

  1872 	m_IsInGame = true;

  1874 	const char *var = g_Players.GetPassInfoVar();

  1875 	int client = IndexOfEdict(m_pEdict);

  1876 	if (var[0] != '\0')

  1877 	{

  1878 		const char *pass = engine->GetClientConVarValue(client, var);

  1879 		m_LastPassword.assign(pass ? pass : "");

  1880 	}

  1881 	else

  1882 	{

  1883 		m_LastPassword.assign("");

  1884 	}

  1885 }

  1887 void CPlayer::SetAuthString(const char *steamid)

  1888 {

  1889 	if (m_IsAuthorized)

  1890 	{

  1891 		return;

  1892 	}

  1894 	m_AuthID.assign(steamid);

  1895 }

  1897 // Ensure a valid AuthString is set before calling.

  1898 void CPlayer::Authorize()

  1899 {

  1900 	m_IsAuthorized = true;

  1901 }

  1903 void CPlayer::Disconnect()

  1904 {

  1905 	DumpAdmin(false);

  1906 	m_IsConnected = false;

  1907 	m_IsInGame = false;

  1908 	m_IsAuthorized = false;

  1909 	m_Name.clear();

  1910 	m_Ip.clear();

  1911 	m_AuthID.clear();

  1912 	m_pEdict = NULL;

  1913 	m_Info = NULL;

  1914 	m_bAdminCheckSignalled = false;

  1915 	m_UserId = -1;

  1916 	m_bIsInKickQueue = false;

  1917 	m_bFakeClient = false;

  1918 	m_bIsSourceTV = false;

  1919 	m_bIsReplay = false;

  1920 	m_Serial.value = -1;

  1921 	m_SteamAccountID = 0;

  1922 }

  1924 void CPlayer::SetName(const char *name)

  1925 {

  1926 	m_Name.assign(name);

  1927 }

  1929 const char *CPlayer::GetName()

  1930 {

  1931 	if (m_Info && m_pEdict->GetUnknown())

  1932 	{

  1933 		return m_Info->GetName();

  1934 	}

  1936 	return m_Name.c_str();

  1937 }

  1939 const char *CPlayer::GetIPAddress()

  1940 {

  1941 	return m_Ip.c_str();

  1942 }

  1944 const char *CPlayer::GetAuthString(bool validated)

  1945 {

  1946 	if (validated && !IsAuthStringValidated())

  1947 	{

  1948 		return NULL;

  1949 	}

  1951 	return m_AuthID.c_str();

  1952 }

  1954 unsigned int CPlayer::GetSteamAccountID(bool validated)

  1955 {

  1956 	if (IsFakeClient() || (validated && !IsAuthStringValidated()))

  1957 	{

  1958 		return 0;

  1959 	}

  1961 	if (m_SteamAccountID != 0)

  1962 	{

  1963 		return m_SteamAccountID;

  1964 	}

  1966 #if SOURCE_ENGINE < SE_ORANGEBOX

  1967 	const char * pAuth = GetAuthString();

  1968 	/* STEAM_0:1:123123 | STEAM_ID_LAN | STEAM_ID_PENDING */

  1969 	if (pAuth && (strlen(pAuth) > 10) && pAuth[8] != '_')

  1970 	{

  1971 		m_SteamAccountID = (atoi(&pAuth[8]) | (atoi(&pAuth[10]) << 1));

  1972 	}

  1973 #else

  1974 	unsigned long long *steamId;

  1975 #if SOURCE_ENGINE == SE_DOTA

  1976 	steamId = (unsigned long long *)engine->GetClientSteamID(m_iIndex);

  1977 #else

  1978 	steamId = (unsigned long long *)engine->GetClientSteamID(m_pEdict);

  1979 #endif

  1981 	if (steamId)

  1982 	{

  1983 		m_SteamAccountID = (*steamId & 0xFFFFFFFF);

  1984 	}

  1985 #endif

  1986 	return m_SteamAccountID;

  1987 }

  1989 edict_t *CPlayer::GetEdict()

  1990 {

  1991 	return m_pEdict;

  1992 }

  1994 int CPlayer::GetIndex() const

  1995 {

  1996 	return m_iIndex;

  1997 }

  1999 bool CPlayer::IsInGame()

  2000 {

  2001 	return m_IsInGame && (m_pEdict->GetUnknown() != NULL);

  2002 }

  2004 bool CPlayer::WasCountedAsInGame()

  2005 {

  2006 	return m_IsInGame;

  2007 }

  2009 bool CPlayer::IsConnected()

  2010 {

  2011 	return m_IsConnected;

  2012 }

  2014 bool CPlayer::IsAuthorized()

  2015 {

  2016 	return m_IsAuthorized;

  2017 }

  2019 bool CPlayer::IsAuthStringValidated()

  2020 {

  2021 #if SOURCE_ENGINE >= SE_ORANGEBOX

  2022 	if (g_Players.m_bAuthstringValidation && !g_HL2.IsLANServer())

  2023 	{

  2024 #if SOURCE_ENGINE == SE_DOTA

  2025 		return engine->IsClientFullyAuthenticated(m_iIndex);

  2026 #else

  2027 		return engine->IsClientFullyAuthenticated(m_pEdict);

  2028 #endif

  2029 	}

  2030 #endif

  2032 	return true;

  2033 }

  2035 IPlayerInfo *CPlayer::GetPlayerInfo()

  2036 {

  2037 	if (m_pEdict->GetUnknown())

  2038 	{

  2039 		return m_Info;

  2040 	}

  2042 	return NULL;

  2043 }

  2045 bool CPlayer::IsFakeClient()

  2046 {

  2047 	return m_bFakeClient;

  2048 }

  2050 bool CPlayer::IsSourceTV() const

  2051 {

  2052 	return m_bIsSourceTV;

  2053 }

  2055 bool CPlayer::IsReplay() const

  2056 {

  2057 	return m_bIsReplay;

  2058 }

  2060 void CPlayer::SetAdminId(AdminId id, bool temporary)

  2061 {

  2062 	if (!m_IsConnected)

  2063 	{

  2064 		return;

  2065 	}

  2067 	DumpAdmin(false);

  2069 	m_Admin = id;

  2070 	m_TempAdmin = temporary;

  2071 }

  2073 AdminId CPlayer::GetAdminId()

  2074 {

  2075 	return m_Admin;

  2076 }

  2078 void CPlayer::DumpAdmin(bool deleting)

  2079 {

  2080 	if (m_Admin != INVALID_ADMIN_ID)

  2081 	{

  2082 		if (m_TempAdmin && !deleting)

  2083 		{

  2084 			g_Admins.InvalidateAdmin(m_Admin);

  2085 		}

  2086 		m_Admin = INVALID_ADMIN_ID;

  2087 		m_TempAdmin = false;

  2088 	}

  2089 }

  2091 void CPlayer::Kick(const char *str)

  2092 {

  2093 	MarkAsBeingKicked();

  2094 	INetChannel *pNetChan = static_cast<INetChannel *>(engine->GetPlayerNetInfo(m_iIndex));

  2095 	if (pNetChan == NULL)

  2096 	{

  2097 		/* What does this even mean? Hell if I know. */

  2098 		int userid = GetUserId();

  2099 		if (userid > 0)

  2100 		{

  2101 			char buffer[255];

  2102 			UTIL_Format(buffer, sizeof(buffer), "kickid %d %s\n", userid, str);

  2103 			engine->ServerCommand(buffer);

  2104 		}

  2105 	}

  2106 	else

  2107 	{

  2108 		IClient *pClient = static_cast<IClient *>(pNetChan->GetMsgHandler());

  2109 #if SOURCE_ENGINE == SE_DOTA

  2110 		pClient->Disconnect(str);

  2111 #else

  2112 		pClient->Disconnect("%s", str);

  2113 #endif

  2114 	}

  2115 }

  2117 void CPlayer::Authorize_Post()

  2118 {

  2119 	if (m_IsInGame)

  2120 	{

  2121 		DoPostConnectAuthorization();

  2122 	}

  2123 }

  2125 void CPlayer::DoPostConnectAuthorization()

  2126 {

  2127 	bool delay = false;

  2129 	List<IClientListener *>::iterator iter;

  2130 	for (iter = g_Players.m_hooks.begin();

  2131 		 iter != g_Players.m_hooks.end();

  2132 		 iter++)

  2133 	{

  2134 		IClientListener *pListener = (*iter);

  2135 #if defined MIN_API_FOR_ADMINCALLS

  2136 		if (pListener->GetClientListenerVersion() < MIN_API_FOR_ADMINCALLS)

  2137 		{

  2138 			continue;

  2139 		}

  2140 #endif

  2141 		if (!pListener->OnClientPreAdminCheck(m_iIndex))

  2142 		{

  2143 			delay = true;

  2144 		}

  2145 	}

  2147 	cell_t result = 0;

  2148 	PreAdminCheck->PushCell(m_iIndex);

  2149 	PreAdminCheck->Execute(&result);

  2151 	/* Defer, for better or worse */

  2152 	if (delay || (ResultType)result >= Pl_Handled)

  2153 	{

  2154 		return;

  2155 	}

  2157 	/* Sanity check */

  2158 	if (!IsConnected())

  2159 	{

  2160 		return;

  2161 	}

  2163 	/* Otherwise, go ahead and do admin checks */

  2164 	DoBasicAdminChecks();

  2166 	/* Send the notification out */

  2167 	NotifyPostAdminChecks();

  2168 }

  2170 bool CPlayer::RunAdminCacheChecks()

  2171 {

  2172 	AdminId old_id = GetAdminId();

  2174 	DoBasicAdminChecks();

  2176 	return (GetAdminId() != old_id);

  2177 }

  2179 void CPlayer::NotifyPostAdminChecks()

  2180 {

  2181 	if (m_bAdminCheckSignalled)

  2182 	{

  2183 		return;

  2184 	}

  2186 	/* Block beforehand so they can't double-call */

  2187 	m_bAdminCheckSignalled = true;

  2189 	List<IClientListener *>::iterator iter;

  2190 	for (iter = g_Players.m_hooks.begin();

  2191 		iter != g_Players.m_hooks.end();

  2192 		iter++)

  2193 	{

  2194 		IClientListener *pListener = (*iter);

  2195 #if defined MIN_API_FOR_ADMINCALLS

  2196 		if (pListener->GetClientListenerVersion() < MIN_API_FOR_ADMINCALLS)

  2197 		{

  2198 			continue;

  2199 		}

  2200 #endif

  2201 		pListener->OnClientPostAdminCheck(m_iIndex);

  2202 	}

  2204 	PostAdminFilter->PushCell(m_iIndex);

  2205 	PostAdminFilter->Execute(NULL);

  2207 	PostAdminCheck->PushCell(m_iIndex);

  2208 	PostAdminCheck->Execute(NULL);

  2209 }

  2211 void CPlayer::DoBasicAdminChecks()

  2212 {

  2213 	if (GetAdminId() != INVALID_ADMIN_ID)

  2214 	{

  2215 		return;

  2216 	}

  2218 	/* First check the name */

  2219 	AdminId id;

  2220 	int client = IndexOfEdict(m_pEdict);

  2222 	if ((id = g_Admins.FindAdminByIdentity("name", GetName())) != INVALID_ADMIN_ID)

  2223 	{

  2224 		if (!g_Players.CheckSetAdminName(client, this, id))

  2225 		{

  2226 			int userid = GetPlayerUserId(m_pEdict);

  2227 			g_Timers.CreateTimer(&s_KickPlayerTimer, 0.1f, (void *)userid, 0);

  2228 		}

  2229 		return;

  2230 	}

  2232 	/* Check IP */

  2233 	if ((id = g_Admins.FindAdminByIdentity("ip", m_IpNoPort.c_str())) != INVALID_ADMIN_ID)

  2234 	{

  2235 		if (g_Players.CheckSetAdmin(client, this, id))

  2236 		{

  2237 			return;

  2238 		}

  2239 	}

  2241 	/* Check steam id */

  2242 	if ((id = g_Admins.FindAdminByIdentity("steam", m_AuthID.c_str())) != INVALID_ADMIN_ID)

  2243 	{

  2244 		if (g_Players.CheckSetAdmin(client, this, id))

  2245 		{

  2246 			return;

  2247 		}

  2248 	}

  2249 }

  2251 unsigned int CPlayer::GetLanguageId()

  2252 {

  2253 	return m_LangId;

  2254 }

  2256 void CPlayer::SetLanguageId(unsigned int id)

  2257 {

  2258 	m_LangId = id;

  2259 }

  2261 int CPlayer::GetUserId()

  2262 {

  2263 	if (m_UserId == -1)

  2264 	{

  2265 		m_UserId = GetPlayerUserId(GetEdict());

  2266 	}

  2268 	return m_UserId;

  2269 }

  2271 bool CPlayer::IsInKickQueue()

  2272 {

  2273 	return m_bIsInKickQueue;

  2274 }

  2276 void CPlayer::MarkAsBeingKicked()

  2277 {

  2278 	m_bIsInKickQueue = true;

  2279 }

  2281 int CPlayer::GetLifeState()

  2282 {

  2283 	if (lifestate_offset == -1)

  2284 	{

  2285 		if (!g_pGameConf->GetOffset("m_lifeState", &lifestate_offset))

  2286 		{

  2287 			lifestate_offset = -2;

  2288 		}

  2289 	}

  2291 	if (lifestate_offset < 0)

  2292 	{

  2293 		IPlayerInfo *info = GetPlayerInfo();

  2294 		if (info == NULL)

  2295 		{

  2296 			return PLAYER_LIFE_UNKNOWN;

  2297 		}

  2298 		return info->IsDead() ? PLAYER_LIFE_DEAD : PLAYER_LIFE_ALIVE;

  2299 	}

  2301 	if (m_pEdict == NULL)

  2302 	{

  2303 		return PLAYER_LIFE_UNKNOWN;

  2304 	}

  2306 	CBaseEntity *pEntity;

  2307 	IServerUnknown *pUnknown = m_pEdict->GetUnknown();

  2308 	if (pUnknown == NULL || (pEntity = pUnknown->GetBaseEntity()) == NULL)

  2309 	{

  2310 		return PLAYER_LIFE_UNKNOWN;

  2311 	}

  2313 	if (*((uint8_t *)pEntity + lifestate_offset) == LIFE_ALIVE)

  2314 	{

  2315 		return PLAYER_LIFE_ALIVE;

  2316 	}

  2317 	else

  2318 	{

  2319 		return PLAYER_LIFE_DEAD;

  2320 	}

  2321 }

  2323 unsigned int CPlayer::GetSerial()

  2324 {

  2325 	return m_Serial.value;

  2326 }

author	Nicholas Hastings <skamonkey@gmail.com>
	Sat Aug 03 19:03:12 2013 -0400 (2013-08-03)
changeset 3969	fe179ff9a57a
parent 3961	0dc477c29792
child 4135	081e6f102091
permissions	-rw-r--r--