369 lines
10 KiB
C++
369 lines
10 KiB
C++
/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod SDKTools Extension
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* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#include <extension.h>
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#include <hooks.h>
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#define SPEAK_NORMAL 0
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#define SPEAK_MUTED 1
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#define SPEAK_ALL 2
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#define SPEAK_LISTENALL 4
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#define SPEAK_TEAM 8
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#define SPEAK_LISTENTEAM 16
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#define LISTEN_DEFAULT 0
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#define LISTEN_NO 1
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#define LISTEN_YES 2
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/* this enum needs to be in the order as the LISTEN_ defines above to keep
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the old broken SetClientListening functionality untouched */
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enum ListenOverride
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{
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Listen_Default, /**< Leave it up to the game */
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Listen_No, /**< Can't hear */
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Listen_Yes, /**< Can hear */
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};
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size_t g_VoiceFlags[SM_MAXPLAYERS+1];
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size_t g_VoiceHookCount = 0;
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ListenOverride g_VoiceMap[SM_MAXPLAYERS+1][SM_MAXPLAYERS+1];
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bool g_ClientMutes[SM_MAXPLAYERS+1][SM_MAXPLAYERS+1];
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SH_DECL_HOOK3(IVoiceServer, SetClientListening, SH_NOATTRIB, 0, bool, int, int, bool);
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#if SOURCE_ENGINE >= SE_ORANGEBOX
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SH_DECL_HOOK2_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, edict_t *, const CCommand &);
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#else
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SH_DECL_HOOK1_void(IServerGameClients, ClientCommand, SH_NOATTRIB, 0, edict_t *);
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#endif
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bool DecHookCount()
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{
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if (--g_VoiceHookCount == 0)
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{
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SH_REMOVE_HOOK(IVoiceServer, SetClientListening, voiceserver, SH_MEMBER(&g_SdkTools, &SDKTools::OnSetClientListening), false);
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return true;
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}
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return false;
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}
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void IncHookCount()
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{
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if (!g_VoiceHookCount++)
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{
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SH_ADD_HOOK(IVoiceServer, SetClientListening, voiceserver, SH_MEMBER(&g_SdkTools, &SDKTools::OnSetClientListening), false);
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}
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}
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void SDKTools::VoiceInit()
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{
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memset(g_VoiceMap, 0, sizeof(g_VoiceMap));
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memset(g_ClientMutes, 0, sizeof(g_ClientMutes));
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SH_ADD_HOOK(IServerGameClients, ClientCommand, serverClients, SH_MEMBER(this, &SDKTools::OnClientCommand), true);
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}
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#if SOURCE_ENGINE >= SE_ORANGEBOX
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void SDKTools::OnClientCommand(edict_t *pEntity, const CCommand &args)
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{
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int client = IndexOfEdict(pEntity);
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#else
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void SDKTools::OnClientCommand(edict_t *pEntity)
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{
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CCommand args;
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int client = IndexOfEdict(pEntity);
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#endif
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if ((args.ArgC() > 1) && (stricmp(args.Arg(0), "vban") == 0))
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{
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for (int i = 1; (i < args.ArgC()) && (i < 3); i++)
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{
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unsigned long mask = 0;
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sscanf(args.Arg(i), "%p", (void**)&mask);
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for (int j = 0; j < 32; j++)
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{
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g_ClientMutes[client][1 + j + 32 * (i - 1)] = !!(mask & 1 << j);
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}
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}
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}
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RETURN_META(MRES_IGNORED);
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}
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bool SDKTools::OnSetClientListening(int iReceiver, int iSender, bool bListen)
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{
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if (g_ClientMutes[iReceiver][iSender])
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, false));
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}
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if (g_VoiceFlags[iSender] & SPEAK_MUTED)
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, false));
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}
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if (g_VoiceMap[iReceiver][iSender] == Listen_No)
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, false));
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}
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else if (g_VoiceMap[iReceiver][iSender] == Listen_Yes)
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, true));
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}
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if ((g_VoiceFlags[iSender] & SPEAK_ALL) || (g_VoiceFlags[iReceiver] & SPEAK_LISTENALL))
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, true));
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}
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if ((g_VoiceFlags[iSender] & SPEAK_TEAM) || (g_VoiceFlags[iReceiver] & SPEAK_LISTENTEAM))
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{
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IGamePlayer *pReceiver = playerhelpers->GetGamePlayer(iReceiver);
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IGamePlayer *pSender = playerhelpers->GetGamePlayer(iSender);
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if (pReceiver && pSender && pReceiver->IsInGame() && pSender->IsInGame())
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{
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IPlayerInfo *pRInfo = pReceiver->GetPlayerInfo();
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IPlayerInfo *pSInfo = pSender->GetPlayerInfo();
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if (pRInfo && pSInfo && pRInfo->GetTeamIndex() == pSInfo->GetTeamIndex())
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{
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RETURN_META_VALUE_NEWPARAMS(MRES_IGNORED, bListen, &IVoiceServer::SetClientListening, (iReceiver, iSender, true));
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}
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}
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}
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RETURN_META_VALUE(MRES_IGNORED, bListen);
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}
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void SDKTools::OnClientDisconnecting(int client)
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{
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int max_clients = playerhelpers->GetMaxClients();
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if (g_VoiceHookCount == 0)
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{
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return;
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}
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/* This can probably be optimized more, but I doubt it's that much
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* of an actual bottleneck.
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*/
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/* Reset other clients who receive from or have muted this client */
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for (int i = 1; i <= max_clients; i++)
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{
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if (i == client)
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{
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continue;
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}
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g_ClientMutes[i][client] = false;
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g_ClientMutes[client][i] = false;
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if (g_VoiceMap[i][client] != Listen_Default)
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{
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g_VoiceMap[i][client] = Listen_Default;
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if (DecHookCount())
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{
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break;
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}
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}
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if (g_VoiceMap[client][i] != Listen_Default)
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{
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g_VoiceMap[client][i] = Listen_Default;
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if (DecHookCount())
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{
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break;
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}
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}
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}
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if (g_VoiceFlags[client])
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{
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g_VoiceFlags[client] = SPEAK_NORMAL;
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DecHookCount();
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}
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}
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static cell_t SetClientListeningFlags(IPluginContext *pContext, const cell_t *params)
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{
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IGamePlayer *player = playerhelpers->GetGamePlayer(params[1]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Client index %d is invalid", params[1]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Client %d is not connected", params[1]);
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}
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if (!params[2] && g_VoiceFlags[params[1]])
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{
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DecHookCount();
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}
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else if (!g_VoiceFlags[params[1]] && params[2])
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{
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IncHookCount();
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}
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g_VoiceFlags[params[1]] = params[2];
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return 1;
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}
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static cell_t GetClientListeningFlags(IPluginContext *pContext, const cell_t *params)
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{
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IGamePlayer *player = playerhelpers->GetGamePlayer(params[1]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Client index %d is invalid", params[1]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Client %d is not connected", params[1]);
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}
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return g_VoiceFlags[params[1]];
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}
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static cell_t SetClientListening(IPluginContext *pContext, const cell_t *params)
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{
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int r, s;
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IGamePlayer *player;
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player = playerhelpers->GetGamePlayer(params[1]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Receiver client index %d is invalid", params[1]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Receiver client %d is not connected", params[1]);
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}
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player = playerhelpers->GetGamePlayer(params[2]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Sender client index %d is invalid", params[2]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Sender client %d is not connected", params[2]);
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}
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r = params[1];
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s = params[2];
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if (g_VoiceMap[r][s] == Listen_Default && params[3] != Listen_Default)
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{
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g_VoiceMap[r][s] = (ListenOverride) params[3];
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IncHookCount();
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}
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else if (g_VoiceMap[r][s] != Listen_Default && params[3] == Listen_Default)
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{
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g_VoiceMap[r][s] = (ListenOverride) params[3];
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DecHookCount();
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}
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else
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{
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g_VoiceMap[r][s] = (ListenOverride) params[3];
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}
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return 1;
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}
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static cell_t GetClientListening(IPluginContext *pContext, const cell_t *params)
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{
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IGamePlayer *player;
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player = playerhelpers->GetGamePlayer(params[1]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Receiver client index %d is invalid", params[1]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Receiver client %d is not connected", params[1]);
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}
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player = playerhelpers->GetGamePlayer(params[2]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Sender client index %d is invalid", params[2]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Sender client %d is not connected", params[2]);
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}
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return g_VoiceMap[params[1]][params[2]];
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}
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static cell_t IsClientMuted(IPluginContext *pContext, const cell_t *params)
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{
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IGamePlayer *player;
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player = playerhelpers->GetGamePlayer(params[1]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Muter client index %d is invalid", params[1]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Muter client %d is not connected", params[1]);
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}
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player = playerhelpers->GetGamePlayer(params[2]);
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if (player == NULL)
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{
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return pContext->ThrowNativeError("Mutee client index %d is invalid", params[2]);
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}
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else if (!player->IsConnected())
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{
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return pContext->ThrowNativeError("Mutee client %d is not connected", params[2]);
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}
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return g_ClientMutes[params[1]][params[2]];
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}
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sp_nativeinfo_t g_VoiceNatives[] =
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{
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{"SetClientListeningFlags", SetClientListeningFlags},
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{"GetClientListeningFlags", GetClientListeningFlags},
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{"SetClientListening", SetClientListening},
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{"GetClientListening", GetClientListening},
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{"SetListenOverride", SetClientListening},
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{"GetListenOverride", GetClientListening},
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{"IsClientMuted", IsClientMuted},
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{NULL, NULL},
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};
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