1.1 --- a/core/HalfLife2.cpp Fri Mar 28 06:21:34 2008 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,441 +0,0 @@
1.4 -/**
1.5 - * vim: set ts=4 :
1.6 - * =============================================================================
1.7 - * SourceMod
1.8 - * Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
1.9 - * =============================================================================
1.10 - *
1.11 - * This program is free software; you can redistribute it and/or modify it under
1.12 - * the terms of the GNU General Public License, version 3.0, as published by the
1.13 - * Free Software Foundation.
1.14 - *
1.15 - * This program is distributed in the hope that it will be useful, but WITHOUT
1.16 - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
1.17 - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
1.18 - * details.
1.19 - *
1.20 - * You should have received a copy of the GNU General Public License along with
1.21 - * this program. If not, see <http://www.gnu.org/licenses/>.
1.22 - *
1.23 - * As a special exception, AlliedModders LLC gives you permission to link the
1.24 - * code of this program (as well as its derivative works) to "Half-Life 2," the
1.25 - * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
1.26 - * by the Valve Corporation. You must obey the GNU General Public License in
1.27 - * all respects for all other code used. Additionally, AlliedModders LLC grants
1.28 - * this exception to all derivative works. AlliedModders LLC defines further
1.29 - * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
1.30 - * or <http://www.sourcemod.net/license.php>.
1.31 - *
1.32 - * Version: $Id$
1.33 - */
1.34 -
1.35 -#include "HalfLife2.h"
1.36 -#include "sourcemod.h"
1.37 -#include "sourcemm_api.h"
1.38 -#include "UserMessages.h"
1.39 -#include "PlayerManager.h"
1.40 -#include "sm_stringutil.h"
1.41 -#include "GameConfigs.h"
1.42 -#include <compat_wrappers.h>
1.43 -
1.44 -CHalfLife2 g_HL2;
1.45 -ConVar *sv_lan = NULL;
1.46 -
1.47 -namespace SourceHook
1.48 -{
1.49 - template<>
1.50 - int HashFunction<datamap_t *>(datamap_t * const &k)
1.51 - {
1.52 - return reinterpret_cast<int>(k);
1.53 - }
1.54 -
1.55 - template<>
1.56 - int Compare<datamap_t *>(datamap_t * const &k1, datamap_t * const &k2)
1.57 - {
1.58 - return (k1-k2);
1.59 - }
1.60 -}
1.61 -
1.62 -CHalfLife2::CHalfLife2()
1.63 -{
1.64 - m_pClasses = sm_trie_create();
1.65 -}
1.66 -
1.67 -CHalfLife2::~CHalfLife2()
1.68 -{
1.69 - sm_trie_destroy(m_pClasses);
1.70 -
1.71 - List<DataTableInfo *>::iterator iter;
1.72 - DataTableInfo *pInfo;
1.73 - for (iter=m_Tables.begin(); iter!=m_Tables.end(); iter++)
1.74 - {
1.75 - pInfo = (*iter);
1.76 - sm_trie_destroy(pInfo->lookup);
1.77 - delete pInfo;
1.78 - }
1.79 -
1.80 - m_Tables.clear();
1.81 -
1.82 - THash<datamap_t *, DataMapTrie>::iterator h_iter;
1.83 - for (h_iter=m_Maps.begin(); h_iter!=m_Maps.end(); h_iter++)
1.84 - {
1.85 - if (h_iter->val.trie)
1.86 - {
1.87 - sm_trie_destroy(h_iter->val.trie);
1.88 - h_iter->val.trie = NULL;
1.89 - }
1.90 - }
1.91 -
1.92 - m_Maps.clear();
1.93 -}
1.94 -
1.95 -CSharedEdictChangeInfo *g_pSharedChangeInfo = NULL;
1.96 -bool is_original_engine = false;
1.97 -
1.98 -void CHalfLife2::OnSourceModStartup(bool late)
1.99 -{
1.100 - /* The Ship currently is the only known game to use an older version of the engine */
1.101 -#if defined METAMOD_PLAPI_VERSION
1.102 - if (g_SMAPI->GetSourceEngineBuild() == SOURCE_ENGINE_ORIGINAL)
1.103 -#else
1.104 - if (strcasecmp(g_SourceMod.GetGameFolderName(), "ship") == 0)
1.105 -#endif
1.106 - {
1.107 - is_original_engine = true;
1.108 - }
1.109 - else if (g_pSharedChangeInfo == NULL)
1.110 - {
1.111 - g_pSharedChangeInfo = engine->GetSharedEdictChangeInfo();
1.112 - }
1.113 -}
1.114 -
1.115 -void CHalfLife2::OnSourceModAllInitialized()
1.116 -{
1.117 - m_MsgTextMsg = g_UserMsgs.GetMessageIndex("TextMsg");
1.118 - m_HinTextMsg = g_UserMsgs.GetMessageIndex("HintText");
1.119 - m_VGUIMenu = g_UserMsgs.GetMessageIndex("VGUIMenu");
1.120 - g_ShareSys.AddInterface(NULL, this);
1.121 -}
1.122 -
1.123 -#if !defined METAMOD_PLAPI_VERSION
1.124 -bool CHalfLife2::IsOriginalEngine()
1.125 -{
1.126 - return is_original_engine;
1.127 -}
1.128 -#endif
1.129 -
1.130 -IChangeInfoAccessor *CBaseEdict::GetChangeAccessor()
1.131 -{
1.132 - return engine->GetChangeAccessor( (const edict_t *)this );
1.133 -}
1.134 -
1.135 -SendProp *UTIL_FindInSendTable(SendTable *pTable, const char *name)
1.136 -{
1.137 - const char *pname;
1.138 - int props = pTable->GetNumProps();
1.139 - SendProp *prop;
1.140 -
1.141 - for (int i=0; i<props; i++)
1.142 - {
1.143 - prop = pTable->GetProp(i);
1.144 - pname = prop->GetName();
1.145 - if (pname && strcmp(name, pname) == 0)
1.146 - {
1.147 - return prop;
1.148 - }
1.149 - if (prop->GetDataTable())
1.150 - {
1.151 - if ((prop=UTIL_FindInSendTable(prop->GetDataTable(), name)) != NULL)
1.152 - {
1.153 - return prop;
1.154 - }
1.155 - }
1.156 - }
1.157 -
1.158 - return NULL;
1.159 -}
1.160 -
1.161 -typedescription_t *UTIL_FindInDataMap(datamap_t *pMap, const char *name)
1.162 -{
1.163 - while (pMap)
1.164 - {
1.165 - for (int i=0; i<pMap->dataNumFields; i++)
1.166 - {
1.167 - if (pMap->dataDesc[i].fieldName == NULL)
1.168 - {
1.169 - continue;
1.170 - }
1.171 - if (strcmp(name, pMap->dataDesc[i].fieldName) == 0)
1.172 - {
1.173 - return &(pMap->dataDesc[i]);
1.174 - }
1.175 - if (pMap->dataDesc[i].td)
1.176 - {
1.177 - typedescription_t *_td;
1.178 - if ((_td=UTIL_FindInDataMap(pMap->dataDesc[i].td, name)) != NULL)
1.179 - {
1.180 - return _td;
1.181 - }
1.182 - }
1.183 - }
1.184 - pMap = pMap->baseMap;
1.185 - }
1.186 -
1.187 - return NULL;
1.188 -}
1.189 -
1.190 -ServerClass *CHalfLife2::FindServerClass(const char *classname)
1.191 -{
1.192 - DataTableInfo *pInfo = _FindServerClass(classname);
1.193 - if (!pInfo)
1.194 - {
1.195 - return NULL;
1.196 - }
1.197 -
1.198 - return pInfo->sc;
1.199 -}
1.200 -
1.201 -DataTableInfo *CHalfLife2::_FindServerClass(const char *classname)
1.202 -{
1.203 - DataTableInfo *pInfo = NULL;
1.204 -
1.205 - if (!sm_trie_retrieve(m_pClasses, classname, (void **)&pInfo))
1.206 - {
1.207 - ServerClass *sc = gamedll->GetAllServerClasses();
1.208 - while (sc)
1.209 - {
1.210 - if (strcmp(classname, sc->GetName()) == 0)
1.211 - {
1.212 - pInfo = new DataTableInfo;
1.213 - pInfo->lookup = sm_trie_create();
1.214 - pInfo->sc = sc;
1.215 - sm_trie_insert(m_pClasses, classname, pInfo);
1.216 - m_Tables.push_back(pInfo);
1.217 - break;
1.218 - }
1.219 - sc = sc->m_pNext;
1.220 - }
1.221 - if (!pInfo)
1.222 - {
1.223 - return NULL;
1.224 - }
1.225 - }
1.226 -
1.227 - return pInfo;
1.228 -}
1.229 -
1.230 -SendProp *CHalfLife2::FindInSendTable(const char *classname, const char *offset)
1.231 -{
1.232 - DataTableInfo *pInfo = _FindServerClass(classname);
1.233 -
1.234 - if (!pInfo)
1.235 - {
1.236 - return NULL;
1.237 - }
1.238 -
1.239 - SendProp *pProp = NULL;
1.240 - if (!sm_trie_retrieve(pInfo->lookup, offset, (void **)&pProp))
1.241 - {
1.242 - if ((pProp = UTIL_FindInSendTable(pInfo->sc->m_pTable, offset)) != NULL)
1.243 - {
1.244 - sm_trie_insert(pInfo->lookup, offset, pProp);
1.245 - }
1.246 - }
1.247 -
1.248 - return pProp;
1.249 -}
1.250 -
1.251 -typedescription_t *CHalfLife2::FindInDataMap(datamap_t *pMap, const char *offset)
1.252 -{
1.253 - typedescription_t *td = NULL;
1.254 - DataMapTrie &val = m_Maps[pMap];
1.255 -
1.256 - if (!val.trie)
1.257 - {
1.258 - val.trie = sm_trie_create();
1.259 - }
1.260 - if (!sm_trie_retrieve(val.trie, offset, (void **)&td))
1.261 - {
1.262 - if ((td = UTIL_FindInDataMap(pMap, offset)) != NULL)
1.263 - {
1.264 - sm_trie_insert(val.trie, offset, td);
1.265 - }
1.266 - }
1.267 -
1.268 - return td;
1.269 -}
1.270 -
1.271 -void CHalfLife2::SetEdictStateChanged(edict_t *pEdict, unsigned short offset)
1.272 -{
1.273 - if (g_pSharedChangeInfo != NULL)
1.274 - {
1.275 - if (offset)
1.276 - {
1.277 - pEdict->StateChanged(offset);
1.278 - } else {
1.279 - pEdict->StateChanged();
1.280 - }
1.281 - }
1.282 - else
1.283 - {
1.284 - pEdict->m_fStateFlags |= FL_EDICT_CHANGED;
1.285 - }
1.286 -}
1.287 -
1.288 -bool CHalfLife2::TextMsg(int client, int dest, const char *msg)
1.289 -{
1.290 - bf_write *pBitBuf = NULL;
1.291 - cell_t players[] = {client};
1.292 -
1.293 - if ((pBitBuf = g_UserMsgs.StartMessage(m_MsgTextMsg, players, 1, USERMSG_RELIABLE)) == NULL)
1.294 - {
1.295 - return false;
1.296 - }
1.297 -
1.298 - pBitBuf->WriteByte(dest);
1.299 - pBitBuf->WriteString(msg);
1.300 - g_UserMsgs.EndMessage();
1.301 -
1.302 - return true;
1.303 -}
1.304 -
1.305 -bool CHalfLife2::HintTextMsg(int client, const char *msg)
1.306 -{
1.307 - bf_write *pBitBuf = NULL;
1.308 - cell_t players[] = {client};
1.309 -
1.310 - if ((pBitBuf = g_UserMsgs.StartMessage(m_HinTextMsg, players, 1, USERMSG_RELIABLE)) == NULL)
1.311 - {
1.312 - return false;
1.313 - }
1.314 -
1.315 - const char *pre_byte = g_pGameConf->GetKeyValue("HintTextPreByte");
1.316 - if (pre_byte != NULL && strcmp(pre_byte, "yes") == 0)
1.317 - {
1.318 - pBitBuf->WriteByte(1);
1.319 - }
1.320 - pBitBuf->WriteString(msg);
1.321 - g_UserMsgs.EndMessage();
1.322 -
1.323 - return true;
1.324 -}
1.325 -
1.326 -bool CHalfLife2::ShowVGUIMenu(int client, const char *name, KeyValues *data, bool show)
1.327 -{
1.328 - bf_write *pBitBuf = NULL;
1.329 - KeyValues *SubKey = NULL;
1.330 - int count = 0;
1.331 - cell_t players[] = {client};
1.332 -
1.333 - if ((pBitBuf = g_UserMsgs.StartMessage(m_VGUIMenu, players, 1, USERMSG_RELIABLE)) == NULL)
1.334 - {
1.335 - return false;
1.336 - }
1.337 -
1.338 - if (data)
1.339 - {
1.340 - SubKey = data->GetFirstSubKey();
1.341 - while (SubKey)
1.342 - {
1.343 - count++;
1.344 - SubKey = SubKey->GetNextKey();
1.345 - }
1.346 - SubKey = data->GetFirstSubKey();
1.347 - }
1.348 -
1.349 - pBitBuf->WriteString(name);
1.350 - pBitBuf->WriteByte((show) ? 1 : 0);
1.351 - pBitBuf->WriteByte(count);
1.352 - while (SubKey)
1.353 - {
1.354 - pBitBuf->WriteString(SubKey->GetName());
1.355 - pBitBuf->WriteString(SubKey->GetString());
1.356 - SubKey = SubKey->GetNextKey();
1.357 - }
1.358 - g_UserMsgs.EndMessage();
1.359 -
1.360 - return true;
1.361 -}
1.362 -
1.363 -void CHalfLife2::AddToFakeCliCmdQueue(int client, int userid, const char *cmd)
1.364 -{
1.365 - DelayedFakeCliCmd *pFake;
1.366 -
1.367 - if (m_FreeCmds.empty())
1.368 - {
1.369 - pFake = new DelayedFakeCliCmd;
1.370 - } else {
1.371 - pFake = m_FreeCmds.front();
1.372 - m_FreeCmds.pop();
1.373 - }
1.374 -
1.375 - pFake->client = client;
1.376 - pFake->userid = userid;
1.377 - pFake->cmd.assign(cmd);
1.378 -
1.379 - m_CmdQueue.push(pFake);
1.380 -}
1.381 -
1.382 -void CHalfLife2::ProcessFakeCliCmdQueue()
1.383 -{
1.384 - while (!m_CmdQueue.empty())
1.385 - {
1.386 - DelayedFakeCliCmd *pFake = m_CmdQueue.first();
1.387 -
1.388 - if (g_Players.GetClientOfUserId(pFake->userid) == pFake->client)
1.389 - {
1.390 - CPlayer *pPlayer = g_Players.GetPlayerByIndex(pFake->client);
1.391 - serverpluginhelpers->ClientCommand(pPlayer->GetEdict(), pFake->cmd.c_str());
1.392 - }
1.393 -
1.394 - m_CmdQueue.pop();
1.395 - }
1.396 -}
1.397 -
1.398 -bool CHalfLife2::IsLANServer()
1.399 -{
1.400 - sv_lan = icvar->FindVar("sv_lan");
1.401 -
1.402 - if (!sv_lan)
1.403 - {
1.404 - return false;
1.405 - }
1.406 -
1.407 - return (sv_lan->GetInt() != 0);
1.408 -}
1.409 -
1.410 -void CHalfLife2::PushCommandStack(const CCommand *cmd)
1.411 -{
1.412 - CachedCommandInfo info;
1.413 -
1.414 - info.args = cmd;
1.415 -#if !defined ORANGEBOX_BUILD
1.416 - strncopy(info.cmd, cmd->Arg(0), sizeof(info.cmd));
1.417 -#endif
1.418 -
1.419 - m_CommandStack.push(info);
1.420 -}
1.421 -
1.422 -const CCommand *CHalfLife2::PeekCommandStack()
1.423 -{
1.424 - if (m_CommandStack.empty())
1.425 - {
1.426 - return NULL;
1.427 - }
1.428 -
1.429 - return m_CommandStack.front().args;
1.430 -}
1.431 -
1.432 -void CHalfLife2::PopCommandStack()
1.433 -{
1.434 - m_CommandStack.pop();
1.435 -}
1.436 -
1.437 -const char *CHalfLife2::CurrentCommandName()
1.438 -{
1.439 -#if defined ORANGEBOX_BUILD
1.440 - return m_CommandStack.front().args->Arg(0);
1.441 -#else
1.442 - return m_CommandStack.front().cmd;
1.443 -#endif
1.444 -}
