LuaInterface.cpp 83 KB

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  1. /*
  2. EQ2Emulator: Everquest II Server Emulator
  3. Copyright (C) 2007 EQ2EMulator Development Team (http://www.eq2emulator.net)
  4. This file is part of EQ2Emulator.
  5. EQ2Emulator is free software: you can redistribute it and/or modify
  6. it under the terms of the GNU General Public License as published by
  7. the Free Software Foundation, either version 3 of the License, or
  8. (at your option) any later version.
  9. EQ2Emulator is distributed in the hope that it will be useful,
  10. but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. GNU General Public License for more details.
  13. You should have received a copy of the GNU General Public License
  14. along with EQ2Emulator. If not, see <http://www.gnu.org/licenses/>.
  15. */
  16. #include "LuaInterface.h"
  17. #include "LuaFunctions.h"
  18. #include "WorldDatabase.h"
  19. #include "SpellProcess.h"
  20. #include "../common/Log.h"
  21. #include "World.h"
  22. #ifndef WIN32
  23. #include <stdio.h>
  24. #include <sys/types.h>
  25. #include <sys/stat.h>
  26. #include <dirent.h>
  27. #include <pthread.h>
  28. #else
  29. #include <process.h>
  30. #endif
  31. extern WorldDatabase database;
  32. extern ZoneList zone_list;
  33. LuaInterface::LuaInterface() {
  34. shutting_down = false;
  35. spawn_scripts_reloading = false;
  36. MDebugClients.SetName("LuaInterface::MDebugClients");
  37. MSpells.SetName("LuaInterface::MSpells");
  38. MSpawnScripts.SetName("LuaInterface::MSpawnScripts");
  39. MZoneScripts.SetName("LuaInterface::MZoneScripts");
  40. MQuests.SetName("LuaInterface::MQuests");
  41. MLUAUserData.SetName("LuaInterface::MLUAUserData");
  42. MLUAMain.SetName("LuaInterface::MLUAMain");
  43. MItemScripts.SetName("LuaInterface::MItemScripts");
  44. MSpellDelete.SetName("LuaInterface::MSpellDelete");
  45. MCustomSpell.SetName("LuaInterface::MCustomSpell");
  46. MRegionScripts.SetName("LuaInterface::MRegionScripts");
  47. user_data_timer = new Timer(20000);
  48. user_data_timer->Start();
  49. spell_delete_timer = new Timer(5000);
  50. spell_delete_timer->Start();
  51. }
  52. #ifdef WIN32
  53. vector<string>* LuaInterface::GetDirectoryListing(const char* directory) {
  54. vector<string>* ret = new vector<string>;
  55. WIN32_FIND_DATA fdata;
  56. HANDLE dhandle;
  57. char buf[MAX_PATH];
  58. snprintf(buf, sizeof(buf), "%s\\*", directory);
  59. if((dhandle = FindFirstFile(buf, &fdata)) == INVALID_HANDLE_VALUE) {
  60. safe_delete(ret);
  61. return 0;
  62. }
  63. ret->push_back(string(fdata.cFileName));
  64. while(1) {
  65. if(FindNextFile(dhandle, &fdata)) {
  66. ret->push_back(string(fdata.cFileName));
  67. }
  68. else{
  69. if(GetLastError() == ERROR_NO_MORE_FILES) {
  70. break;
  71. } else {
  72. safe_delete(ret);
  73. FindClose(dhandle);
  74. return 0;
  75. }
  76. }
  77. }
  78. if(FindClose(dhandle) == 0) {
  79. safe_delete(ret);
  80. return 0;
  81. }
  82. return ret;
  83. }
  84. #else
  85. vector<string>* LuaInterface::GetDirectoryListing(const char* directory) {
  86. vector<string>* ret = new vector<string>;
  87. DIR *dp;
  88. struct dirent *ep;
  89. dp = opendir (directory);
  90. if (dp != NULL){
  91. while ((ep = readdir (dp)))
  92. ret->push_back(string(ep->d_name));
  93. (void) closedir (dp);
  94. }
  95. else {
  96. safe_delete(ret);
  97. return 0;
  98. }
  99. return ret;
  100. }
  101. #endif
  102. LuaInterface::~LuaInterface() {
  103. shutting_down = true;
  104. MLUAMain.lock();
  105. DestroySpells();
  106. DestroySpawnScripts();
  107. DestroyQuests();
  108. DestroyItemScripts();
  109. DestroyZoneScripts();
  110. DestroyRegionScripts();
  111. DeleteUserDataPtrs(true);
  112. DeletePendingSpells(true);
  113. safe_delete(user_data_timer);
  114. safe_delete(spell_delete_timer);
  115. }
  116. int LuaInterface::GetNumberOfArgs(lua_State* state) {
  117. return lua_gettop(state);
  118. }
  119. void LuaInterface::Process() {
  120. if(shutting_down)
  121. return;
  122. MLUAMain.lock();
  123. if(user_data_timer && user_data_timer->Check())
  124. DeleteUserDataPtrs(false);
  125. if(spell_delete_timer && spell_delete_timer->Check())
  126. DeletePendingSpells(false);
  127. MLUAMain.unlock();
  128. }
  129. void LuaInterface::DestroySpells() {
  130. map<string, LuaSpell*>::iterator itr;
  131. MSpells.lock();
  132. for(itr = spells.begin(); itr != spells.end(); itr++){
  133. lua_close(itr->second->state);
  134. safe_delete(itr->second);
  135. }
  136. spells.clear();
  137. MSpells.unlock();
  138. }
  139. void LuaInterface::DestroyQuests(bool reload) {
  140. map<int32, lua_State*>::iterator itr;
  141. MQuests.lock();
  142. for(itr = quest_states.begin(); itr != quest_states.end(); itr++){
  143. safe_delete(quests[itr->first]);
  144. lua_close(itr->second);
  145. }
  146. quests.clear();
  147. quest_states.clear();
  148. map<int32, Mutex*>::iterator mutex_itr;
  149. for(mutex_itr = quests_mutex.begin(); mutex_itr != quests_mutex.end(); mutex_itr++){
  150. safe_delete(mutex_itr->second);
  151. }
  152. quests_mutex.clear();
  153. if(reload)
  154. database.LoadQuests();
  155. MQuests.unlock();
  156. }
  157. void LuaInterface::DestroyItemScripts() {
  158. map<string, map<lua_State*, bool> >::iterator itr;
  159. map<lua_State*, bool>::iterator state_itr;
  160. Mutex* mutex = 0;
  161. MItemScripts.writelock(__FUNCTION__, __LINE__);
  162. for(itr = item_scripts.begin(); itr != item_scripts.end(); itr++){
  163. mutex = GetItemScriptMutex(itr->first.c_str());
  164. mutex->writelock(__FUNCTION__, __LINE__);
  165. for(state_itr = itr->second.begin(); state_itr != itr->second.end(); state_itr++)
  166. lua_close(state_itr->first);
  167. mutex->releasewritelock(__FUNCTION__, __LINE__);
  168. safe_delete(mutex);
  169. }
  170. item_scripts.clear();
  171. item_inverse_scripts.clear();
  172. item_scripts_mutex.clear();
  173. MItemScripts.releasewritelock(__FUNCTION__, __LINE__);
  174. }
  175. void LuaInterface::DestroySpawnScripts() {
  176. map<string, map<lua_State*, bool> >::iterator itr;
  177. map<lua_State*, bool>::iterator state_itr;
  178. Mutex* mutex = 0;
  179. MSpawnScripts.writelock(__FUNCTION__, __LINE__);
  180. for(itr = spawn_scripts.begin(); itr != spawn_scripts.end(); itr++){
  181. mutex = GetSpawnScriptMutex(itr->first.c_str());
  182. mutex->writelock(__FUNCTION__, __LINE__);
  183. for(state_itr = itr->second.begin(); state_itr != itr->second.end(); state_itr++)
  184. lua_close(state_itr->first);
  185. mutex->releasewritelock(__FUNCTION__, __LINE__);
  186. safe_delete(mutex);
  187. }
  188. spawn_scripts.clear();
  189. spawn_inverse_scripts.clear();
  190. spawn_scripts_mutex.clear();
  191. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  192. }
  193. void LuaInterface::DestroyZoneScripts() {
  194. map<string, map<lua_State*, bool> >::iterator itr;
  195. map<lua_State*, bool>::iterator state_itr;
  196. Mutex* mutex = 0;
  197. MZoneScripts.writelock(__FUNCTION__, __LINE__);
  198. for (itr = zone_scripts.begin(); itr != zone_scripts.end(); itr++){
  199. mutex = GetZoneScriptMutex(itr->first.c_str());
  200. mutex->writelock(__FUNCTION__, __LINE__);
  201. for(state_itr = itr->second.begin(); state_itr != itr->second.end(); state_itr++)
  202. lua_close(state_itr->first);
  203. mutex->releasewritelock(__FUNCTION__, __LINE__);
  204. safe_delete(mutex);
  205. }
  206. zone_scripts.clear();
  207. zone_inverse_scripts.clear();
  208. zone_scripts_mutex.clear();
  209. MZoneScripts.releasewritelock(__FUNCTION__, __LINE__);
  210. }
  211. void LuaInterface::DestroyRegionScripts() {
  212. map<string, map<lua_State*, bool> >::iterator itr;
  213. map<lua_State*, bool>::iterator state_itr;
  214. Mutex* mutex = 0;
  215. MRegionScripts.writelock(__FUNCTION__, __LINE__);
  216. for (itr = region_scripts.begin(); itr != region_scripts.end(); itr++){
  217. mutex = GetRegionScriptMutex(itr->first.c_str());
  218. mutex->writelock(__FUNCTION__, __LINE__);
  219. for(state_itr = itr->second.begin(); state_itr != itr->second.end(); state_itr++)
  220. lua_close(state_itr->first);
  221. mutex->releasewritelock(__FUNCTION__, __LINE__);
  222. safe_delete(mutex);
  223. }
  224. region_scripts.clear();
  225. region_inverse_scripts.clear();
  226. region_scripts_mutex.clear();
  227. MRegionScripts.releasewritelock(__FUNCTION__, __LINE__);
  228. }
  229. void LuaInterface::ReloadSpells() {
  230. DestroySpells();
  231. database.LoadSpellScriptData();
  232. }
  233. bool LuaInterface::LoadLuaSpell(const char* name) {
  234. LuaSpell* spell = 0;
  235. string lua_script = string(name);
  236. if (lua_script.find(".lua") == string::npos)
  237. lua_script.append(".lua");
  238. lua_State* state = LoadLuaFile(lua_script.c_str());
  239. if(state){
  240. spell = new LuaSpell;
  241. spell->file_name = lua_script;
  242. spell->state = state;
  243. spell->spell = 0;
  244. spell->caster = 0;
  245. spell->initial_target = 0;
  246. spell->resisted = false;
  247. spell->interrupted = false;
  248. spell->last_spellattack_hit = false;
  249. spell->crit = false;
  250. spell->MSpellTargets.SetName("LuaSpell.MSpellTargets");
  251. spell->cancel_after_all_triggers = false;
  252. spell->num_triggers = 0;
  253. spell->had_triggers = false;
  254. spell->had_dmg_remaining = false;
  255. spell->slot_pos = 0;
  256. spell->damage_remaining = 0;
  257. spell->effect_bitmask = 0;
  258. spell->restored = false;
  259. spell->initial_caster_char_id = 0;
  260. spell->initial_target_char_id = 0;
  261. MSpells.lock();
  262. if (spells.count(lua_script) > 0) {
  263. lua_close(spells[lua_script]->state);
  264. safe_delete(spells[lua_script]);
  265. }
  266. spells[lua_script] = spell;
  267. MSpells.unlock();
  268. return true;
  269. }
  270. return false;
  271. }
  272. bool LuaInterface::LoadLuaSpell(string name) {
  273. return LoadLuaSpell(name.c_str());
  274. }
  275. bool LuaInterface::LoadItemScript(string name) {
  276. return LoadItemScript(name.c_str());
  277. }
  278. bool LuaInterface::LoadItemScript(const char* name) {
  279. bool ret = false;
  280. if(name){
  281. lua_State* state = LoadLuaFile(name);
  282. if(state){
  283. MItemScripts.writelock(__FUNCTION__, __LINE__);
  284. item_scripts[name][state] = false;
  285. MItemScripts.releasewritelock(__FUNCTION__, __LINE__);
  286. ret = true;
  287. }
  288. }
  289. return ret;
  290. }
  291. bool LuaInterface::LoadSpawnScript(const char* name) {
  292. bool ret = false;
  293. if(name){
  294. lua_State* state = LoadLuaFile(name);
  295. if(state){
  296. MSpawnScripts.writelock(__FUNCTION__, __LINE__);
  297. spawn_scripts[name][state] = false;
  298. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  299. ret = true;
  300. }
  301. }
  302. return ret;
  303. }
  304. bool LuaInterface::LoadZoneScript(const char* name) {
  305. bool ret = false;
  306. if (name) {
  307. lua_State* state = LoadLuaFile(name);
  308. if (state) {
  309. MZoneScripts.writelock(__FUNCTION__, __LINE__);
  310. zone_scripts[name][state] = false;
  311. MZoneScripts.releasewritelock(__FUNCTION__, __LINE__);
  312. ret = true;
  313. }
  314. }
  315. return ret;
  316. }
  317. bool LuaInterface::LoadRegionScript(const char* name) {
  318. bool ret = false;
  319. if (name) {
  320. lua_State* state = LoadLuaFile(name);
  321. if (state) {
  322. MRegionScripts.writelock(__FUNCTION__, __LINE__);
  323. region_scripts[name][state] = false;
  324. MRegionScripts.releasewritelock(__FUNCTION__, __LINE__);
  325. ret = true;
  326. }
  327. }
  328. return ret;
  329. }
  330. void LuaInterface::ProcessErrorMessage(const char* message) {
  331. MDebugClients.lock();
  332. vector<Client*> delete_clients;
  333. map<Client*, int32>::iterator itr;
  334. for(itr = debug_clients.begin(); itr != debug_clients.end(); itr++){
  335. if((Timer::GetCurrentTime2() - itr->second) > 60000)
  336. delete_clients.push_back(itr->first);
  337. else
  338. itr->first->Message(CHANNEL_COLOR_RED, "LUA Error: %s", message);
  339. }
  340. for(int32 i=0;i<delete_clients.size();i++)
  341. debug_clients.erase(delete_clients[i]);
  342. MDebugClients.unlock();
  343. }
  344. void LuaInterface::RemoveDebugClients(Client* client) {
  345. MDebugClients.lock();
  346. debug_clients.erase(client);
  347. MDebugClients.unlock();
  348. }
  349. void LuaInterface::UpdateDebugClients(Client* client) {
  350. MDebugClients.lock();
  351. debug_clients[client] = Timer::GetCurrentTime2();
  352. MDebugClients.unlock();
  353. }
  354. Mutex* LuaInterface::GetQuestMutex(Quest* quest) {
  355. Mutex* ret = 0;
  356. MQuests.lock();
  357. if(quests_mutex.count(quest->GetQuestID()) == 0){
  358. ret = new Mutex();
  359. quests_mutex[quest->GetQuestID()] = ret;
  360. ret->SetName(string("Quest::").append(quest->GetName()));
  361. }
  362. else
  363. ret = quests_mutex[quest->GetQuestID()];
  364. MQuests.unlock();
  365. return ret;
  366. }
  367. void LuaInterface::CallQuestFunction(Quest* quest, const char* function, Spawn* player, int32 step_id) {
  368. if(shutting_down)
  369. return;
  370. lua_State* state = 0;
  371. if(quest){
  372. LogWrite(LUA__DEBUG, 0, "LUA", "Quest: %s, function: %s", quest->GetName(), function);
  373. Mutex* mutex = GetQuestMutex(quest);
  374. mutex->lock();
  375. if(quest_states.count(quest->GetQuestID()) > 0)
  376. state = quest_states[quest->GetQuestID()];
  377. if(state){
  378. int8 arg_count = 3;
  379. lua_getglobal(state, function);
  380. SetQuestValue(state, quest);
  381. Spawn* spawn = player->GetZone()->GetSpawnByDatabaseID(quest->GetQuestGiver());
  382. SetSpawnValue(state, spawn);
  383. SetSpawnValue(state, player);
  384. if(step_id != 0xFFFFFFFF){
  385. SetInt32Value(state, step_id);
  386. arg_count++;
  387. }
  388. if(lua_pcall(state, arg_count, 0, 0) != 0){
  389. LogError("%s: Error processing quest function '%s': %s ", GetScriptName(state), function, lua_tostring(state, -1));
  390. lua_pop(state, 1);
  391. mutex->unlock();
  392. return;
  393. }
  394. }
  395. mutex->unlock();
  396. LogWrite(LUA__DEBUG, 0, "LUA", "Done!");
  397. }
  398. }
  399. Quest* LuaInterface::LoadQuest(int32 id, const char* name, const char* type, const char* zone, int8 level, const char* description, char* script_name) {
  400. if(shutting_down)
  401. return 0;
  402. lua_State* state = LoadLuaFile(script_name);
  403. Quest* quest = 0;
  404. if(state){
  405. quest = new Quest(id);
  406. if (name)
  407. quest->SetName(string(name));
  408. if (type)
  409. quest->SetType(string(type));
  410. if (zone)
  411. quest->SetZone(string(zone));
  412. quest->SetLevel(level);
  413. if (description)
  414. quest->SetDescription(string(description));
  415. lua_getglobal(state, "Init");
  416. SetQuestValue(state, quest);
  417. if(lua_pcall(state, 1, 0, 0) != 0){
  418. LogError("Error processing Quest \"%s\" (%u): %s", name ? name : "unknown", id, lua_tostring(state, -1));
  419. lua_pop(state, 1);
  420. safe_delete(quest);
  421. return 0;
  422. }
  423. if(!quest->GetName()){
  424. safe_delete(quest);
  425. return 0;
  426. }
  427. quest_states[id] = state;
  428. quests[id] = quest;
  429. }
  430. return quest;
  431. }
  432. const char* LuaInterface::GetScriptName(lua_State* state)
  433. {
  434. map<lua_State*, string>::iterator itr;
  435. MItemScripts.writelock(__FUNCTION__, __LINE__);
  436. itr = item_inverse_scripts.find(state);
  437. if (itr != item_inverse_scripts.end())
  438. {
  439. const char* scriptName = itr->second.c_str();
  440. MItemScripts.releasewritelock(__FUNCTION__, __LINE__);
  441. return scriptName;
  442. }
  443. MItemScripts.releasewritelock(__FUNCTION__, __LINE__);
  444. MSpawnScripts.writelock(__FUNCTION__, __LINE__);
  445. itr = spawn_inverse_scripts.find(state);
  446. if (itr != spawn_inverse_scripts.end())
  447. {
  448. const char* scriptName = itr->second.c_str();
  449. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  450. return scriptName;
  451. }
  452. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  453. MZoneScripts.writelock(__FUNCTION__, __LINE__);
  454. itr = zone_inverse_scripts.find(state);
  455. if (itr != zone_inverse_scripts.end())
  456. {
  457. const char* scriptName = itr->second.c_str();
  458. MZoneScripts.releasewritelock(__FUNCTION__, __LINE__);
  459. return scriptName;
  460. }
  461. MZoneScripts.releasewritelock(__FUNCTION__, __LINE__);
  462. MRegionScripts.writelock(__FUNCTION__, __LINE__);
  463. itr = region_inverse_scripts.find(state);
  464. if (itr != region_inverse_scripts.end())
  465. {
  466. const char* scriptName = itr->second.c_str();
  467. MRegionScripts.releasewritelock(__FUNCTION__, __LINE__);
  468. return scriptName;
  469. }
  470. MRegionScripts.releasewritelock(__FUNCTION__, __LINE__);
  471. MSpells.lock();
  472. LuaSpell* spell = GetCurrentSpell(state);
  473. if (spell)
  474. {
  475. const char* fileName = (spell->file_name.length() > 0) ? spell->file_name.c_str() : "";
  476. MSpells.unlock();
  477. return fileName;
  478. }
  479. MSpells.unlock();
  480. return "";
  481. }
  482. bool LuaInterface::LoadSpawnScript(string name) {
  483. return LoadSpawnScript(name.c_str());
  484. }
  485. bool LuaInterface::LoadZoneScript(string name) {
  486. return LoadZoneScript(name.c_str());
  487. }
  488. bool LuaInterface::LoadRegionScript(string name) {
  489. return LoadRegionScript(name.c_str());
  490. }
  491. std::string LuaInterface::AddSpawnPointers(LuaSpell* spell, bool first_cast, bool precast, const char* function, SpellScriptTimer* timer, bool passLuaSpell) {
  492. std::string functionCalled = string("");
  493. if (function)
  494. {
  495. functionCalled = string(function);
  496. lua_getglobal(spell->state, function);
  497. }
  498. else if (precast)
  499. {
  500. functionCalled = "precast";
  501. lua_getglobal(spell->state, "precast");
  502. }
  503. else if(first_cast)
  504. {
  505. functionCalled = "cast";
  506. lua_getglobal(spell->state, "cast");
  507. }
  508. else
  509. {
  510. functionCalled = "tick";
  511. lua_getglobal(spell->state, "tick");
  512. }
  513. if(passLuaSpell)
  514. SetSpellValue(spell->state, spell);
  515. Spawn* temp_spawn = 0;
  516. if (timer && timer->caster && spell->caster)
  517. temp_spawn = spell->caster->GetZone()->GetSpawnByID(timer->caster);
  518. if (temp_spawn)
  519. SetSpawnValue(spell->state, temp_spawn);
  520. else if (spell->caster)
  521. SetSpawnValue(spell->state, spell->caster);
  522. temp_spawn = 0;
  523. if (timer && timer->target && spell->caster)
  524. temp_spawn = spell->caster->GetZone()->GetSpawnByID(timer->target);
  525. if (temp_spawn)
  526. SetSpawnValue(spell->state, temp_spawn);
  527. else {
  528. if(spell->caster && spell->caster->GetZone() != nullptr && spell->initial_target)
  529. {
  530. // easier to debug target id as ptr
  531. Spawn* new_target = spell->caster->GetZone()->GetSpawnByID(spell->initial_target);
  532. SetSpawnValue(spell->state, new_target);
  533. }
  534. else if(spell->caster && spell->caster->GetTarget())
  535. SetSpawnValue(spell->state, spell->caster->GetTarget());
  536. else
  537. SetSpawnValue(spell->state, 0);
  538. }
  539. return functionCalled;
  540. }
  541. LuaSpell* LuaInterface::GetCurrentSpell(lua_State* state) {
  542. if(current_spells.count(state) > 0)
  543. return current_spells[state];
  544. return 0;
  545. }
  546. bool LuaInterface::CallSpellProcess(LuaSpell* spell, int8 num_parameters, std::string customFunction) {
  547. if(shutting_down || !spell || !spell->caster)
  548. return false;
  549. MSpells.lock();
  550. current_spells[spell->state] = spell;
  551. MSpells.unlock();
  552. if(lua_pcall(spell->state, num_parameters, 0, 0) != 0){
  553. LogError("Error running function '%s' in %s: %s", customFunction.c_str(), spell->spell->GetName(), lua_tostring(spell->state, -1));
  554. lua_pop(spell->state, 1);
  555. RemoveSpell(spell, false); // may be in a lock
  556. return false;
  557. }
  558. return true;
  559. }
  560. void LuaInterface::RemoveSpawnScript(const char* name) {
  561. lua_State* state = 0;
  562. Mutex* mutex = GetSpawnScriptMutex(name);
  563. while((state = GetSpawnScript(name, false))){
  564. mutex->writelock(__FUNCTION__, __LINE__);
  565. lua_close(state);
  566. spawn_scripts[name].erase(state);
  567. mutex->releasewritelock(__FUNCTION__, __LINE__);
  568. }
  569. MSpawnScripts.writelock(__FUNCTION__, __LINE__);
  570. spawn_scripts.erase(name);
  571. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  572. }
  573. bool LuaInterface::CallItemScript(lua_State* state, int8 num_parameters) {
  574. if(shutting_down)
  575. return false;
  576. if(!state || lua_pcall(state, num_parameters, 0, 0) != 0){
  577. if (state){
  578. const char* err = lua_tostring(state, -1);
  579. LogError("%s: %s", GetScriptName(state), err);
  580. lua_pop(state, 1);
  581. }
  582. return false;
  583. }
  584. return true;
  585. }
  586. bool LuaInterface::CallSpawnScript(lua_State* state, int8 num_parameters) {
  587. if(shutting_down)
  588. return false;
  589. if(!state || lua_pcall(state, num_parameters, 0, 0) != 0){
  590. if (state){
  591. const char* err = lua_tostring(state, -1);
  592. LogError("%s: %s", GetScriptName(state), err);
  593. lua_pop(state, 1);
  594. }
  595. return false;
  596. }
  597. return true;
  598. }
  599. bool LuaInterface::CallZoneScript(lua_State* state, int8 num_parameters) {
  600. if(shutting_down)
  601. return false;
  602. if (!state || lua_pcall(state, num_parameters, 0, 0) != 0) {
  603. if (state){
  604. const char* err = lua_tostring(state, -1);
  605. LogError("%s: %s", GetScriptName(state), err);
  606. lua_pop(state, 1);
  607. }
  608. return false;
  609. }
  610. return true;
  611. }
  612. bool LuaInterface::CallRegionScript(lua_State* state, int8 num_parameters, int32* returnValue) {
  613. if(shutting_down)
  614. return false;
  615. if (!state || lua_pcall(state, num_parameters, 1, 0) != 0) {
  616. if (state){
  617. const char* err = lua_tostring(state, -1);
  618. LogError("%s: %s", GetScriptName(state), err);
  619. lua_pop(state, 1);
  620. }
  621. return false;
  622. }
  623. int32 result = 0;
  624. if (lua_isnumber(state, -1))
  625. {
  626. result = (int32)lua_tonumber(state, -1);
  627. lua_pop(state, 1);
  628. }
  629. if(returnValue)
  630. *returnValue = result;
  631. return true;
  632. }
  633. lua_State* LuaInterface::LoadLuaFile(const char* name) {
  634. if(shutting_down)
  635. return 0;
  636. lua_State* state = luaL_newstate();
  637. luaL_openlibs(state);
  638. if(luaL_dofile(state, name) == 0){
  639. RegisterFunctions(state);
  640. return state;
  641. }
  642. else{
  643. LogError("Error loading %s (file name: '%s')", lua_tostring(state, -1), name);
  644. lua_pop(state, 1);
  645. lua_close(state);
  646. }
  647. return 0;
  648. }
  649. void LuaInterface::RemoveSpell(LuaSpell* spell, bool call_remove_function, bool can_delete, string reason, bool removing_all_spells) {
  650. if(shutting_down)
  651. return;
  652. if(call_remove_function){
  653. lua_getglobal(spell->state, "remove");
  654. LUASpawnWrapper* spawn_wrapper = new LUASpawnWrapper();
  655. spawn_wrapper->spawn = spell->caster;
  656. AddUserDataPtr(spawn_wrapper);
  657. lua_pushlightuserdata(spell->state, spawn_wrapper);
  658. if(spell->caster && (spell->initial_target || spell->caster->GetTarget())){
  659. spawn_wrapper = new LUASpawnWrapper();
  660. if(!spell->initial_target)
  661. spawn_wrapper->spawn = spell->caster->GetTarget();
  662. else
  663. spawn_wrapper->spawn = spell->caster->GetZone()->GetSpawnByID(spell->initial_target);
  664. AddUserDataPtr(spawn_wrapper);
  665. lua_pushlightuserdata(spell->state, spawn_wrapper);
  666. }
  667. else
  668. lua_pushlightuserdata(spell->state, 0);
  669. if (spell->caster && !spell->caster->Alive())
  670. reason = "dead";
  671. lua_pushstring(spell->state, (char*)reason.c_str());
  672. MSpells.lock();
  673. current_spells[spell->state] = spell;
  674. MSpells.unlock();
  675. lua_pcall(spell->state, 3, 0, 0);
  676. ResetFunctionStack(spell->state);
  677. }
  678. spell->MSpellTargets.readlock(__FUNCTION__, __LINE__);
  679. for (int8 i = 0; i < spell->targets.size(); i++) {
  680. Spawn* target = spell->caster->GetZone()->GetSpawnByID(spell->targets.at(i));
  681. if (!target || !target->IsEntity())
  682. continue;
  683. ((Entity*)target)->RemoveProc(0, spell);
  684. ((Entity*)target)->RemoveSpellEffect(spell);
  685. ((Entity*)target)->RemoveSpellBonus(spell);
  686. }
  687. multimap<int32,int8>::iterator entries;
  688. for(entries = spell->char_id_targets.begin(); entries != spell->char_id_targets.end(); entries++)
  689. {
  690. Client* tmpClient = zone_list.GetClientByCharID(entries->first);
  691. if(tmpClient && tmpClient->GetPlayer())
  692. {
  693. tmpClient->GetPlayer()->RemoveProc(0, spell);
  694. tmpClient->GetPlayer()->RemoveSpellEffect(spell);
  695. tmpClient->GetPlayer()->RemoveSpellBonus(spell);
  696. }
  697. }
  698. spell->char_id_targets.clear(); // TODO: reach out to those clients in different
  699. spell->MSpellTargets.releasereadlock(__FUNCTION__, __LINE__);
  700. // we need to make sure all memory is purged for a copied spell, its only used once
  701. if (spell->spell->IsCopiedSpell())
  702. can_delete = true;
  703. if (can_delete) {
  704. AddPendingSpellDelete(spell);
  705. }
  706. if (spell->caster)
  707. {
  708. spell->caster->GetZone()->GetSpellProcess()->RemoveSpellScriptTimerBySpell(spell, false);
  709. spell->caster->RemoveProc(0, spell);
  710. spell->caster->RemoveMaintainedSpell(spell);
  711. int8 spell_type = spell->spell->GetSpellData()->spell_type;
  712. if(spell->caster->IsPlayer() && !removing_all_spells)
  713. {
  714. Player* player = (Player*)spell->caster;
  715. switch(spell_type)
  716. {
  717. case SPELL_TYPE_FOOD:
  718. if(player->get_character_flag(CF_FOOD_AUTO_CONSUME))
  719. {
  720. Item* item = player->GetEquipmentList()->GetItem(EQ2_FOOD_SLOT);
  721. if(item && player->GetClient())
  722. player->GetClient()->ConsumeFoodDrink(item, EQ2_FOOD_SLOT);
  723. }
  724. break;
  725. case SPELL_TYPE_DRINK:
  726. if(player->get_character_flag(CF_DRINK_AUTO_CONSUME))
  727. {
  728. Item* item = player->GetEquipmentList()->GetItem(EQ2_DRINK_SLOT);
  729. if(item && player->GetClient())
  730. player->GetClient()->ConsumeFoodDrink(item, EQ2_DRINK_SLOT);
  731. }
  732. break;
  733. }
  734. }
  735. }
  736. }
  737. void LuaInterface::RegisterFunctions(lua_State* state) {
  738. lua_register(state, "SetHP", EQ2Emu_lua_SetCurrentHP);
  739. lua_register(state, "SetMaxHP", EQ2Emu_lua_SetMaxHP);
  740. lua_register(state, "SetMaxHPBase", EQ2Emu_lua_SetMaxHPBase);
  741. lua_register(state, "SetPower", EQ2Emu_lua_SetCurrentPower);
  742. lua_register(state, "SetMaxPower", EQ2Emu_lua_SetMaxPower);
  743. lua_register(state, "SetMaxPowerBase", EQ2Emu_lua_SetMaxPowerBase);
  744. lua_register(state, "SetPosition", EQ2Emu_lua_SetPosition);
  745. lua_register(state, "SetHeading", EQ2Emu_lua_SetHeading);
  746. lua_register(state, "SetModelType", EQ2Emu_lua_SetModelType);
  747. lua_register(state, "SetAdventureClass", EQ2Emu_lua_SetAdventureClass);
  748. lua_register(state, "SetTradeskillClass", EQ2Emu_lua_SetTradeskillClass);
  749. lua_register(state, "SetMount", EQ2Emu_lua_SetMount);
  750. lua_register(state, "SetMountColor", EQ2Emu_lua_SetMountColor);
  751. lua_register(state, "GetMount", EQ2Emu_lua_GetMount);
  752. lua_register(state, "GetRace", EQ2Emu_lua_GetRace);
  753. lua_register(state, "GetRaceName", EQ2Emu_lua_GetRaceName);
  754. lua_register(state, "GetClass", EQ2Emu_lua_GetClass);
  755. lua_register(state, "GetClassName", EQ2Emu_lua_GetClassName);
  756. lua_register(state, "GetArchetypeName", EQ2Emu_lua_GetArchetypeName);
  757. lua_register(state, "SetSpeed", EQ2Emu_lua_SetSpeed);
  758. lua_register(state, "ModifyPower", EQ2Emu_lua_ModifyPower);
  759. lua_register(state, "ModifyHP", EQ2Emu_lua_ModifyHP);
  760. lua_register(state, "GetDistance", EQ2Emu_lua_GetDistance);
  761. lua_register(state, "GetHeading", EQ2Emu_lua_GetHeading);
  762. lua_register(state, "GetLevel", EQ2Emu_lua_GetLevel);
  763. lua_register(state, "GetHP", EQ2Emu_lua_GetCurrentHP);
  764. lua_register(state, "GetMaxHP", EQ2Emu_lua_GetMaxHP);
  765. lua_register(state, "GetMaxHPBase", EQ2Emu_lua_GetMaxHPBase);
  766. lua_register(state, "GetMaxPower", EQ2Emu_lua_GetMaxPower);
  767. lua_register(state, "GetMaxPowerBase", EQ2Emu_lua_GetMaxPowerBase);
  768. lua_register(state, "GetName", EQ2Emu_lua_GetName);
  769. lua_register(state, "GetPower", EQ2Emu_lua_GetCurrentPower);
  770. lua_register(state, "GetX", EQ2Emu_lua_GetX);
  771. lua_register(state, "GetY", EQ2Emu_lua_GetY);
  772. lua_register(state, "GetZ", EQ2Emu_lua_GetZ);
  773. lua_register(state, "GetSpawnID", EQ2Emu_lua_GetSpawnID);
  774. lua_register(state, "GetSpawnGroupID", EQ2Emu_lua_GetSpawnGroupID);
  775. lua_register(state, "SetSpawnGroupID", EQ2Emu_lua_SetSpawnGroupID);
  776. lua_register(state, "AddSpawnToGroup", EQ2Emu_lua_AddSpawnToGroup);
  777. lua_register(state, "GetSpawnLocationID", EQ2Emu_lua_GetSpawnLocationID);
  778. lua_register(state, "GetSpawnLocationPlacementID", EQ2Emu_lua_GetSpawnLocationPlacementID);
  779. lua_register(state, "CreateSpawnList", EQ2Emu_lua_CreateSpawnList);
  780. lua_register(state, "AddSpawnToSpawnList", EQ2Emu_lua_AddSpawnToSpawnList);
  781. lua_register(state, "RemoveSpawnFromSpawnList", EQ2Emu_lua_RemoveSpawnFromSpawnList);
  782. lua_register(state, "GetSpawnListBySpawnID", EQ2Emu_lua_GetSpawnListBySpawnID);
  783. lua_register(state, "GetSpawnFromList", EQ2Emu_lua_GetSpawnFromList);
  784. lua_register(state, "GetSpawnListSize", EQ2Emu_lua_GetSpawnListSize);
  785. lua_register(state, "SetFactionID", EQ2Emu_lua_SetFactionID);
  786. lua_register(state, "GetFactionID", EQ2Emu_lua_GetFactionID);
  787. lua_register(state, "GetFactionAmount", EQ2Emu_lua_GetFactionAmount);
  788. lua_register(state, "GetGender", EQ2Emu_lua_GetGender);
  789. lua_register(state, "GetTarget", EQ2Emu_lua_GetTarget);
  790. lua_register(state, "HasFreeSlot", EQ2Emu_lua_HasFreeSlot);
  791. lua_register(state, "HasItemEquipped", EQ2Emu_lua_HasItemEquipped);
  792. lua_register(state, "GetEquippedItemByID", EQ2Emu_lua_GetEquippedItemByID);
  793. lua_register(state, "SetEquippedItemByID", EQ2Emu_lua_SetEquippedItemByID);
  794. lua_register(state, "SetEquippedItem", EQ2Emu_lua_SetEquippedItem);
  795. lua_register(state, "UnequipSlot", EQ2Emu_lua_UnequipSlot);
  796. lua_register(state, "SetEquipment", EQ2Emu_lua_SetEquipment);
  797. lua_register(state, "GetEquippedItemBySlot", EQ2Emu_lua_GetEquippedItemBySlot);
  798. lua_register(state, "GetItemByID", EQ2Emu_lua_GetItemByID);
  799. lua_register(state, "GetItemType", EQ2Emu_lua_GetItemType);
  800. lua_register(state, "GetSpellName", EQ2Emu_lua_GetSpellName);
  801. lua_register(state, "PerformCameraShake", EQ2Emu_lua_PerformCameraShake);
  802. lua_register(state, "GetModelType", EQ2Emu_lua_GetModelType);
  803. lua_register(state, "GetSpeed", EQ2Emu_lua_GetSpeed);
  804. lua_register(state, "HasMoved", EQ2Emu_lua_HasMoved);
  805. lua_register(state, "SpellDamage", EQ2Emu_lua_SpellDamage);
  806. lua_register(state, "CastSpell", EQ2Emu_lua_CastSpell);
  807. lua_register(state, "SpellHeal", EQ2Emu_lua_SpellHeal);
  808. lua_register(state, "SpellHealPct", EQ2Emu_lua_SpellHealPct);
  809. lua_register(state, "AddItem", EQ2Emu_lua_AddItem);
  810. lua_register(state, "SummonItem", EQ2Emu_lua_SummonItem);
  811. lua_register(state, "RemoveItem", EQ2Emu_lua_RemoveItem);
  812. lua_register(state, "HasItem", EQ2Emu_lua_HasItem);
  813. lua_register(state, "SpawnMob", EQ2Emu_lua_Spawn);
  814. lua_register(state, "SummonPet", EQ2Emu_lua_SummonPet);
  815. lua_register(state, "AddSpawnAccess", EQ2Emu_lua_AddSpawnAccess);
  816. lua_register(state, "GetZone", EQ2Emu_lua_GetZone);
  817. lua_register(state, "GetZoneName", EQ2Emu_lua_GetZoneName);
  818. lua_register(state, "GetZoneID", EQ2Emu_lua_GetZoneID);
  819. lua_register(state, "Zone", EQ2Emu_lua_Zone);
  820. lua_register(state, "AddHate", EQ2Emu_lua_AddHate);
  821. lua_register(state, "IsAlive", EQ2Emu_lua_IsAlive);
  822. lua_register(state, "IsInCombat", EQ2Emu_lua_IsInCombat);
  823. lua_register(state, "Attack", EQ2Emu_lua_Attack);
  824. lua_register(state, "ApplySpellVisual", EQ2Emu_lua_ApplySpellVisual);
  825. lua_register(state, "IsPlayer", EQ2Emu_lua_IsPlayer);
  826. lua_register(state, "GetCharacterID", EQ2Emu_lua_GetCharacterID);
  827. lua_register(state, "FaceTarget", EQ2Emu_lua_FaceTarget);
  828. lua_register(state, "MoveToLocation", EQ2Emu_lua_MoveToLocation);
  829. lua_register(state, "ClearRunningLocations", EQ2Emu_lua_ClearRunningLocations);
  830. lua_register(state, "Shout", EQ2Emu_lua_Shout);
  831. lua_register(state, "Say", EQ2Emu_lua_Say);
  832. lua_register(state, "SayOOC", EQ2Emu_lua_SayOOC);
  833. lua_register(state, "Emote", EQ2Emu_lua_Emote);
  834. lua_register(state, "MovementLoopAddLocation", EQ2Emu_lua_MovementLoopAdd); // do not remove this function, it is already heavily used by the content team
  835. lua_register(state, "MovementLoopAdd", EQ2Emu_lua_MovementLoopAdd);
  836. lua_register(state, "GetCurrentZoneSafeLocation", EQ2Emu_lua_GetCurrentZoneSafeLocation);
  837. lua_register(state, "AddTimer", EQ2Emu_lua_AddTimer);
  838. lua_register(state, "Harvest", EQ2Emu_lua_Harvest);
  839. lua_register(state, "SetAttackable", EQ2Emu_lua_SetAttackable);
  840. lua_register(state, "AddSpellBonus", EQ2Emu_lua_AddSpellBonus);
  841. lua_register(state, "RemoveSpellBonus", EQ2Emu_lua_RemoveSpellBonus);
  842. lua_register(state, "AddSkillBonus", EQ2Emu_lua_AddSkillBonus);
  843. lua_register(state, "RemoveSkillBonus", EQ2Emu_lua_RemoveSkillBonus);
  844. lua_register(state, "AddControlEffect", EQ2Emu_lua_AddControlEffect);
  845. lua_register(state, "RemoveControlEffect", EQ2Emu_lua_RemoveControlEffect);
  846. lua_register(state, "HasControlEffect", EQ2Emu_lua_HasControlEffect);
  847. lua_register(state, "GetBaseAggroRadius", EQ2Emu_lua_GetBaseAggroRadius);
  848. lua_register(state, "GetAggroRadius", EQ2Emu_lua_GetAggroRadius);
  849. lua_register(state, "SetAggroRadius", EQ2Emu_lua_SetAggroRadius);
  850. lua_register(state, "GetCurrentZoneSafeLocation", EQ2Emu_lua_GetCurrentZoneSafeLocation);
  851. lua_register(state, "SetDeity", EQ2Emu_lua_SetDeity);
  852. lua_register(state, "GetDeity", EQ2Emu_lua_GetDeity);
  853. lua_register(state, "GetInt", EQ2Emu_lua_GetInt);
  854. lua_register(state, "GetWis", EQ2Emu_lua_GetWis);
  855. lua_register(state, "GetSta", EQ2Emu_lua_GetSta);
  856. lua_register(state, "GetStr", EQ2Emu_lua_GetStr);
  857. lua_register(state, "GetAgi", EQ2Emu_lua_GetAgi);
  858. lua_register(state, "SetInt", EQ2Emu_lua_SetInt);
  859. lua_register(state, "SetWis", EQ2Emu_lua_SetWis);
  860. lua_register(state, "SetSta", EQ2Emu_lua_SetSta);
  861. lua_register(state, "SetStr", EQ2Emu_lua_SetStr);
  862. lua_register(state, "SetAgi", EQ2Emu_lua_SetAgi);
  863. lua_register(state, "GetIntBase", EQ2Emu_lua_GetIntBase);
  864. lua_register(state, "GetWisBase", EQ2Emu_lua_GetWisBase);
  865. lua_register(state, "GetStaBase", EQ2Emu_lua_GetStaBase);
  866. lua_register(state, "GetStrBase", EQ2Emu_lua_GetStrBase);
  867. lua_register(state, "GetAgiBase", EQ2Emu_lua_GetAgiBase);
  868. lua_register(state, "SetIntBase", EQ2Emu_lua_SetIntBase);
  869. lua_register(state, "SetWisBase", EQ2Emu_lua_SetWisBase);
  870. lua_register(state, "SetStaBase", EQ2Emu_lua_SetStaBase);
  871. lua_register(state, "SetStrBase", EQ2Emu_lua_SetStrBase);
  872. lua_register(state, "SetAgiBase", EQ2Emu_lua_SetAgiBase);
  873. lua_register(state, "GetSpawn", EQ2Emu_lua_GetSpawn);
  874. lua_register(state, "GetVariableValue", EQ2Emu_lua_GetVariableValue);
  875. lua_register(state, "GetCoinMessage", EQ2Emu_lua_GetCoinMessage);
  876. lua_register(state, "GetSpawnByGroupID", EQ2Emu_lua_GetSpawnByGroupID);
  877. lua_register(state, "GetSpawnByLocationID", EQ2Emu_lua_GetSpawnByLocationID);
  878. lua_register(state, "PlayFlavor", EQ2Emu_lua_PlayFlavor);
  879. lua_register(state, "PlaySound", EQ2Emu_lua_PlaySound);
  880. lua_register(state, "PlayVoice", EQ2Emu_lua_PlayVoice);
  881. lua_register(state, "PlayAnimation", EQ2Emu_lua_PlayAnimation);
  882. lua_register(state, "AddLootItem", EQ2Emu_lua_AddLootItem);
  883. lua_register(state, "HasLootItem", EQ2Emu_lua_HasLootItem);
  884. lua_register(state, "RemoveLootItem", EQ2Emu_lua_RemoveLootItem);
  885. lua_register(state, "AddLootCoin", EQ2Emu_lua_AddLootCoin);
  886. lua_register(state, "GiveLoot", EQ2Emu_lua_GiveLoot);
  887. lua_register(state, "HasPendingLootItem", EQ2Emu_lua_HasPendingLootItem);
  888. lua_register(state, "HasPendingLoot", EQ2Emu_lua_HasPendingLoot);
  889. lua_register(state, "SetLootCoin", EQ2Emu_lua_SetLootCoin);
  890. lua_register(state, "GetLootCoin", EQ2Emu_lua_GetLootCoin);
  891. lua_register(state, "SetPlayerProximityFunction", EQ2Emu_lua_SetPlayerProximityFunction);
  892. lua_register(state, "SetLocationProximityFunction", EQ2Emu_lua_SetLocationProximityFunction);
  893. lua_register(state, "CreateConversation", EQ2Emu_lua_CreateConversation);
  894. lua_register(state, "AddConversationOption", EQ2Emu_lua_AddConversationOption);
  895. lua_register(state, "StartConversation", EQ2Emu_lua_StartConversation);
  896. lua_register(state, "CloseConversation", EQ2Emu_lua_CloseConversation);
  897. lua_register(state, "CloseItemConversation", EQ2Emu_lua_CloseItemConversation);
  898. //lua_register(state, "StartItemConversation", EQ2Emu_lua_StartItemConversation);
  899. lua_register(state, "StartDialogConversation", EQ2Emu_lua_StartDialogConversation);
  900. lua_register(state, "SendStateCommand", EQ2Emu_lua_SendStateCommand);
  901. lua_register(state, "SpawnSet", EQ2Emu_lua_SpawnSet);
  902. lua_register(state, "SpawnSetByDistance", EQ2Emu_lua_SpawnSetByDistance);
  903. lua_register(state, "SpawnMove", EQ2Emu_lua_SpawnMove);
  904. lua_register(state, "KillSpawn", EQ2Emu_lua_KillSpawn);
  905. lua_register(state, "KillSpawnByDistance", EQ2Emu_lua_KillSpawnByDistance);
  906. lua_register(state, "Despawn", EQ2Emu_lua_Despawn);
  907. lua_register(state, "ChangeHandIcon", EQ2Emu_lua_ChangeHandIcon);
  908. lua_register(state, "SetVisualFlag", EQ2Emu_lua_SetVisualFlag);
  909. lua_register(state, "SetInfoFlag", EQ2Emu_lua_SetInfoFlag);
  910. lua_register(state, "IsBindAllowed", EQ2Emu_lua_IsBindAllowed);
  911. lua_register(state, "IsGateAllowed", EQ2Emu_lua_IsGateAllowed);
  912. lua_register(state, "Bind", EQ2Emu_lua_Bind);
  913. lua_register(state, "Gate", EQ2Emu_lua_Gate);
  914. lua_register(state, "SendMessage", EQ2Emu_lua_SendMessage);
  915. lua_register(state, "SendPopUpMessage", EQ2Emu_lua_SendPopUpMessage);
  916. lua_register(state, "SetServerControlFlag", EQ2Emu_lua_SetServerControlFlag);
  917. lua_register(state, "ToggleTracking", EQ2Emu_lua_ToggleTracking);
  918. lua_register(state, "AddPrimaryEntityCommand", EQ2Emu_lua_AddPrimaryEntityCommand);
  919. lua_register(state, "AddSpellBookEntry", EQ2Emu_lua_AddSpellBookEntry);
  920. lua_register(state, "HasSpell", EQ2Emu_lua_HasSpell);
  921. lua_register(state, "Interrupt", EQ2Emu_lua_Interrupt);
  922. lua_register(state, "Stealth", EQ2Emu_lua_Stealth);
  923. lua_register(state, "IsInvis", EQ2Emu_lua_IsInvis);
  924. lua_register(state, "IsStealthed", EQ2Emu_lua_IsStealthed);
  925. lua_register(state, "AddSpawnIDAccess", EQ2Emu_lua_AddSpawnIDAccess);
  926. lua_register(state, "RemoveSpawnIDAccess", EQ2Emu_lua_RemoveSpawnIDAccess);
  927. lua_register(state, "HasRecipeBook", EQ2Emu_lua_HasRecipeBook);
  928. lua_register(state, "SetRequiredQuest", EQ2Emu_lua_SetRequiredQuest);
  929. lua_register(state, "SetRequiredHistory", EQ2Emu_lua_SetRequiredHistory);
  930. lua_register(state, "SetStepComplete", EQ2Emu_lua_SetStepComplete);
  931. lua_register(state, "AddStepProgress", EQ2Emu_lua_AddStepProgress);
  932. lua_register(state, "UpdateQuestTaskGroupDescription", EQ2Emu_lua_UpdateQuestTaskGroupDescription);
  933. lua_register(state, "GetTaskGroupStep", EQ2Emu_lua_GetTaskGroupStep);
  934. lua_register(state, "GetQuestStep", EQ2Emu_lua_GetQuestStep);
  935. lua_register(state, "QuestStepIsComplete", EQ2Emu_lua_QuestStepIsComplete);
  936. lua_register(state, "RegisterQuest", EQ2Emu_lua_RegisterQuest);
  937. lua_register(state, "SetQuestPrereqLevel", EQ2Emu_lua_SetQuestPrereqLevel);
  938. lua_register(state, "AddQuestPrereqQuest", EQ2Emu_lua_AddQuestPrereqQuest);
  939. lua_register(state, "AddQuestPrereqItem", EQ2Emu_lua_AddQuestPrereqItem);
  940. lua_register(state, "AddQuestPrereqFaction", EQ2Emu_lua_AddQuestPrereqFaction);
  941. lua_register(state, "AddQuestPrereqRace", EQ2Emu_lua_AddQuestPrereqRace);
  942. lua_register(state, "AddQuestPrereqModelType", EQ2Emu_lua_AddQuestPrereqModelType);
  943. lua_register(state, "AddQuestPrereqClass", EQ2Emu_lua_AddQuestPrereqClass);
  944. lua_register(state, "AddQuestPrereqTradeskillLevel", EQ2Emu_lua_AddQuestPrereqTradeskillLevel);
  945. lua_register(state, "AddQuestPrereqTradeskillClass", EQ2Emu_lua_AddQuestPrereqTradeskillClass);
  946. lua_register(state, "AddQuestSelectableRewardItem", EQ2Emu_lua_AddQuestSelectableRewardItem);
  947. lua_register(state, "HasQuestRewardItem", EQ2Emu_lua_HasQuestRewardItem);
  948. lua_register(state, "AddQuestRewardItem", EQ2Emu_lua_AddQuestRewardItem);
  949. lua_register(state, "AddQuestRewardCoin", EQ2Emu_lua_AddQuestRewardCoin);
  950. lua_register(state, "AddQuestRewardFaction", EQ2Emu_lua_AddQuestRewardFaction);
  951. lua_register(state, "SetQuestRewardStatus", EQ2Emu_lua_SetQuestRewardStatus);
  952. lua_register(state, "SetStatusTmpReward", EQ2Emu_lua_SetStatusTmpReward);
  953. lua_register(state, "SetCoinTmpReward", EQ2Emu_lua_SetCoinTmpReward);
  954. lua_register(state, "SetQuestRewardComment", EQ2Emu_lua_SetQuestRewardComment);
  955. lua_register(state, "SetQuestRewardExp", EQ2Emu_lua_SetQuestRewardExp);
  956. lua_register(state, "AddQuestStepKill", EQ2Emu_lua_AddQuestStepKill);
  957. lua_register(state, "AddQuestStep", EQ2Emu_lua_AddQuestStep);
  958. lua_register(state, "AddQuestStepChat", EQ2Emu_lua_AddQuestStepChat);
  959. lua_register(state, "AddQuestStepObtainItem", EQ2Emu_lua_AddQuestStepObtainItem);
  960. lua_register(state, "AddQuestStepLocation", EQ2Emu_lua_AddQuestStepLocation);
  961. lua_register(state, "AddQuestStepSpell", EQ2Emu_lua_AddQuestStepSpell);
  962. lua_register(state, "AddQuestStepCraft", EQ2Emu_lua_AddQuestStepCraft);
  963. lua_register(state, "AddQuestStepHarvest", EQ2Emu_lua_AddQuestStepHarvest);
  964. lua_register(state, "AddQuestStepCompleteAction", EQ2Emu_lua_AddQuestStepCompleteAction);
  965. lua_register(state, "AddQuestStepProgressAction", EQ2Emu_lua_AddQuestStepProgressAction);
  966. lua_register(state, "SetQuestCompleteAction", EQ2Emu_lua_SetQuestCompleteAction);
  967. lua_register(state, "GiveQuestReward", EQ2Emu_lua_GiveQuestReward);
  968. lua_register(state, "UpdateQuestStepDescription", EQ2Emu_lua_UpdateQuestStepDescription);
  969. lua_register(state, "UpdateQuestDescription", EQ2Emu_lua_UpdateQuestDescription);
  970. lua_register(state, "UpdateQuestZone", EQ2Emu_lua_UpdateQuestZone);
  971. lua_register(state, "SetCompletedDescription", EQ2Emu_lua_SetCompletedDescription);
  972. lua_register(state, "OfferQuest", EQ2Emu_lua_OfferQuest);
  973. lua_register(state, "ProvidesQuest", EQ2Emu_lua_ProvidesQuest);
  974. lua_register(state, "HasQuest", EQ2Emu_lua_HasQuest);
  975. lua_register(state, "HasCompletedQuest", EQ2Emu_lua_HasCompletedQuest);
  976. lua_register(state, "QuestIsComplete", EQ2Emu_lua_QuestIsComplete);
  977. lua_register(state, "QuestReturnNPC", EQ2Emu_lua_QuestReturnNPC);
  978. lua_register(state, "GetQuest", EQ2Emu_lua_GetQuest);
  979. lua_register(state, "HasCollectionsToHandIn", EQ2Emu_lua_HasCollectionsToHandIn);
  980. lua_register(state, "HandInCollections", EQ2Emu_lua_HandInCollections);
  981. lua_register(state, "UseWidget", EQ2Emu_lua_UseWidget);
  982. lua_register(state, "SetSpellList", EQ2Emu_lua_SetSpellList);
  983. lua_register(state, "GetPet", EQ2Emu_lua_GetPet);
  984. lua_register(state, "Charm", EQ2Emu_lua_Charm);
  985. lua_register(state, "GetGroup", EQ2Emu_lua_GetGroup);
  986. lua_register(state, "SetCompleteFlag", EQ2Emu_lua_SetCompleteFlag);
  987. lua_register(state, "SetQuestYellow", EQ2Emu_lua_SetQuestYellow);
  988. lua_register(state, "CanReceiveQuest", EQ2Emu_lua_CanReceiveQuest);
  989. lua_register(state, "AddTransportSpawn", EQ2Emu_lua_AddTransportSpawn);
  990. // Option window
  991. lua_register(state, "CreateOptionWindow", EQ2Emu_lua_CreateOptionWindow);
  992. lua_register(state, "AddOptionWindowOption", EQ2Emu_lua_AddOptionWindowOption);
  993. lua_register(state, "SendOptionWindow", EQ2Emu_lua_SendOptionWindow);
  994. lua_register(state, "GetTradeskillClass", EQ2Emu_lua_GetTradeskillClass);
  995. lua_register(state, "GetTradeskillLevel", EQ2Emu_lua_GetTradeskillLevel);
  996. lua_register(state, "GetTradeskillClassName", EQ2Emu_lua_GetTradeskillClassName);
  997. lua_register(state, "SetTradeskillLevel", EQ2Emu_lua_SetTradeskillLevel);
  998. lua_register(state, "SummonDeityPet", EQ2Emu_lua_SummonDeityPet);
  999. lua_register(state, "SummonCosmeticPet", EQ2Emu_lua_SummonCosmeticPet);
  1000. lua_register(state, "DismissPet", EQ2Emu_lua_DismissPet);
  1001. lua_register(state, "GetCharmedPet", EQ2Emu_lua_GetCharmedPet);
  1002. lua_register(state, "GetDeityPet", EQ2Emu_lua_GetDeityPet);
  1003. lua_register(state, "GetCosmeticPet", EQ2Emu_lua_GetCosmeticPet);
  1004. lua_register(state, "SetQuestFeatherColor", EQ2Emu_lua_SetQuestFeatherColor);
  1005. lua_register(state, "RemoveSpawnAccess", EQ2Emu_lua_RemoveSpawnAccess);
  1006. lua_register(state, "SpawnByLocationID", EQ2Emu_lua_SpawnByLocationID);
  1007. lua_register(state, "CastEntityCommand", EQ2Emu_lua_CastEntityCommand);
  1008. lua_register(state, "SetLuaBrain", EQ2Emu_lua_SetLuaBrain);
  1009. lua_register(state, "SetBrainTick", EQ2Emu_lua_SetBrainTick);
  1010. lua_register(state, "SetFollowTarget", EQ2Emu_lua_SetFollowTarget);
  1011. lua_register(state, "GetFollowTarget", EQ2Emu_lua_GetFollowTarget);
  1012. lua_register(state, "ToggleFollow", EQ2Emu_lua_ToggleFollow);
  1013. lua_register(state, "IsFollowing", EQ2Emu_lua_IsFollowing);
  1014. lua_register(state, "SetTempVariable", EQ2Emu_lua_SetTempVariable);
  1015. lua_register(state, "GetTempVariable", EQ2Emu_lua_GetTempVariable);
  1016. lua_register(state, "GiveQuestItem", EQ2Emu_lua_GiveQuestItem);
  1017. lua_register(state, "SetQuestRepeatable", EQ2Emu_lua_SetQuestRepeatable);
  1018. lua_register(state, "AddWaypoint", EQ2Emu_lua_AddWaypoint);
  1019. lua_register(state, "RemoveWaypoint", EQ2Emu_lua_RemoveWaypoint);
  1020. lua_register(state, "SendWaypoints", EQ2Emu_lua_SendWaypoints);
  1021. lua_register(state, "AddWard", EQ2Emu_lua_AddWard);
  1022. lua_register(state, "AddToWard", EQ2Emu_lua_AddToWard);
  1023. lua_register(state, "RemoveWard", EQ2Emu_lua_RemoveWard);
  1024. lua_register(state, "GetWardAmountLeft", EQ2Emu_lua_GetWardAmountLeft);
  1025. lua_register(state, "GetWardValue", EQ2Emu_lua_GetWardValue);
  1026. lua_register(state, "SetTarget", EQ2Emu_lua_SetTarget);
  1027. lua_register(state, "IsPet", EQ2Emu_lua_IsPet);
  1028. lua_register(state, "GetOwner", EQ2Emu_lua_GetOwner);
  1029. lua_register(state, "SetInCombat", EQ2Emu_lua_SetInCombat);
  1030. lua_register(state, "CompareSpawns", EQ2Emu_lua_CompareSpawns);
  1031. lua_register(state, "Runback", EQ2Emu_lua_Runback);
  1032. lua_register(state, "GetRunbackDistance", EQ2Emu_lua_GetRunbackDistance);
  1033. lua_register(state, "IsCasting", EQ2Emu_lua_IsCasting);
  1034. lua_register(state, "IsMezzed", EQ2Emu_lua_IsMezzed);
  1035. lua_register(state, "IsStunned", EQ2Emu_lua_IsStunned);
  1036. lua_register(state, "IsMezzedOrStunned", EQ2Emu_lua_IsMezzedOrStunned);
  1037. lua_register(state, "ProcessSpell", EQ2Emu_lua_ProcessSpell);
  1038. lua_register(state, "ProcessMelee", EQ2Emu_lua_ProcessMelee);
  1039. lua_register(state, "HasRecovered", EQ2Emu_lua_HasRecovered);
  1040. lua_register(state, "GetEncounterSize", EQ2Emu_lua_GetEncounterSize);
  1041. lua_register(state, "GetMostHated", EQ2Emu_lua_GetMostHated);
  1042. lua_register(state, "ClearHate", EQ2Emu_lua_ClearHate);
  1043. lua_register(state, "ClearEncounter", EQ2Emu_lua_ClearEncounter);
  1044. lua_register(state, "GetEncounter", EQ2Emu_lua_GetEncounter);
  1045. lua_register(state, "GetHateList", EQ2Emu_lua_GetHateList);
  1046. lua_register(state, "HasGroup", EQ2Emu_lua_HasGroup);
  1047. lua_register(state, "HasSpellEffect", EQ2Emu_lua_HasSpellEffect);
  1048. lua_register(state, "SetSuccessTimer", EQ2Emu_lua_SetSuccessTimer);
  1049. lua_register(state, "SetFailureTimer", EQ2Emu_lua_SetFailureTimer);
  1050. lua_register(state, "IsGroundSpawn", EQ2Emu_lua_IsGroundSpawn);
  1051. lua_register(state, "CanHarvest", EQ2Emu_lua_CanHarvest);
  1052. lua_register(state, "SummonDumbFirePet", EQ2Emu_lua_SummonDumbFirePet);
  1053. lua_register(state, "GetSkillValue", EQ2Emu_lua_GetSkillValue);
  1054. lua_register(state, "GetSkillMaxValue", EQ2Emu_lua_GetSkillMaxValue);
  1055. lua_register(state, "GetSkillName", EQ2Emu_lua_GetSkillName);
  1056. lua_register(state, "SetSkillMaxValue", EQ2Emu_lua_SetSkillMaxValue);
  1057. lua_register(state, "SetSkillValue", EQ2Emu_lua_SetSkillValue);
  1058. lua_register(state, "GetSkill", EQ2Emu_lua_GetSkill);
  1059. lua_register(state, "GetSkillIDByName", EQ2Emu_lua_GetSkillIDByName);
  1060. lua_register(state, "HasSkill", EQ2Emu_lua_HasSkill);
  1061. lua_register(state, "AddSkill", EQ2Emu_lua_AddSkill);
  1062. lua_register(state, "IncreaseSkillCapsByType", EQ2Emu_lua_IncreaseSkillCapsByType);
  1063. lua_register(state, "RemoveSkill", EQ2Emu_lua_RemoveSkill);
  1064. lua_register(state, "AddProc", EQ2Emu_lua_AddProc);
  1065. lua_register(state, "RemoveProc", EQ2Emu_lua_RemoveProc);
  1066. lua_register(state, "Knockback", EQ2Emu_lua_Knockback);
  1067. lua_register(state, "IsEpic", EQ2Emu_lua_IsEpic);
  1068. lua_register(state, "IsHeroic", EQ2Emu_lua_IsHeroic);
  1069. lua_register(state, "ProcDamage", EQ2Emu_lua_ProcDamage);
  1070. lua_register(state, "LastSpellAttackHit", EQ2Emu_lua_LastSpellAttackHit);
  1071. lua_register(state, "IsBehind", EQ2Emu_lua_IsBehind);
  1072. lua_register(state, "IsFlanking", EQ2Emu_lua_IsFlanking);
  1073. lua_register(state, "AddSpellTimer", EQ2Emu_lua_AddSpellTimer);
  1074. lua_register(state, "GetItemCount", EQ2Emu_lua_GetItemCount);
  1075. lua_register(state, "SetItemCount", EQ2Emu_lua_SetItemCount);
  1076. lua_register(state, "Resurrect", EQ2Emu_lua_Resurrect);
  1077. lua_register(state, "BreatheUnderwater", EQ2Emu_lua_BreatheUnderwater);
  1078. lua_register(state, "BlurVision", EQ2Emu_lua_BlurVision);
  1079. lua_register(state, "SetVision", EQ2Emu_lua_SetVision);
  1080. lua_register(state, "GetItemSkillReq", EQ2Emu_lua_GetItemSkillReq);
  1081. lua_register(state, "SetSpeedMultiplier", EQ2Emu_lua_SetSpeedMultiplier);
  1082. lua_register(state, "SetIllusion", EQ2Emu_lua_SetIllusion);
  1083. lua_register(state, "ResetIllusion", EQ2Emu_lua_ResetIllusion);
  1084. lua_register(state, "AddThreatTransfer", EQ2Emu_lua_AddThreatTransfer);
  1085. lua_register(state, "RemoveThreatTransfer", EQ2Emu_lua_RemoveThreatTransfer);
  1086. lua_register(state, "CureByType", EQ2Emu_lua_CureByType);
  1087. lua_register(state, "CureByControlEffect", EQ2Emu_lua_CureByControlEffect);
  1088. lua_register(state, "AddSpawnSpellBonus", EQ2Emu_lua_AddSpawnSpellBonus);
  1089. lua_register(state, "RemoveSpawnSpellBonus", EQ2Emu_lua_RemoveSpawnSpellBonus);
  1090. lua_register(state, "CancelSpell", EQ2Emu_lua_CancelSpell);
  1091. lua_register(state, "RemoveStealth", EQ2Emu_lua_RemoveStealth);
  1092. lua_register(state, "RemoveInvis", EQ2Emu_lua_RemoveInvis);
  1093. lua_register(state, "StartHeroicOpportunity", EQ2Emu_lua_StartHeroicOpportunity);
  1094. lua_register(state, "CopySpawnAppearance", EQ2Emu_lua_CopySpawnAppearance);
  1095. lua_register(state, "SetSpellTriggerCount", EQ2Emu_lua_SetSpellTriggerCount);
  1096. lua_register(state, "GetSpellTriggerCount", EQ2Emu_lua_GetSpellTriggerCount);
  1097. lua_register(state, "RemoveTriggerFromSpell", EQ2Emu_lua_RemoveTriggerFromSpell);
  1098. lua_register(state, "HasSpellImmunity", EQ2Emu_lua_HasSpellImmunity);
  1099. lua_register(state, "AddImmunitySpell", EQ2Emu_lua_AddImmunitySpell);
  1100. lua_register(state, "RemoveImmunitySpell", EQ2Emu_lua_RemoveImmunitySpell);
  1101. lua_register(state, "SetSpellSnareValue", EQ2Emu_lua_SetSpellSnareValue);
  1102. lua_register(state, "CheckRaceType", EQ2Emu_lua_CheckRaceType);
  1103. lua_register(state, "GetRaceType", EQ2Emu_lua_GetRaceType);
  1104. lua_register(state, "GetRaceBaseType", EQ2Emu_lua_GetRaceBaseType);
  1105. lua_register(state, "GetQuestFlags", EQ2Emu_lua_GetQuestFlags);
  1106. lua_register(state, "SetQuestFlags", EQ2Emu_lua_SetQuestFlags);
  1107. lua_register(state, "SetQuestTimer", EQ2Emu_lua_SetQuestTimer);
  1108. lua_register(state, "RemoveQuestStep", EQ2Emu_lua_RemoveQuestStep);
  1109. lua_register(state, "ResetQuestStep", EQ2Emu_lua_ResetQuestStep);
  1110. lua_register(state, "SetQuestTimerComplete", EQ2Emu_lua_SetQuestTimerComplete);
  1111. lua_register(state, "AddQuestStepFailureAction", EQ2Emu_lua_AddQuestStepFailureAction);
  1112. lua_register(state, "SetStepFailed", EQ2Emu_lua_SetStepFailed);
  1113. lua_register(state, "GetQuestCompleteCount", EQ2Emu_lua_GetQuestCompleteCount);
  1114. lua_register(state, "SetServerVariable", EQ2Emu_lua_SetServerVariable);
  1115. lua_register(state, "GetServerVariable", EQ2Emu_lua_GetServerVariable);
  1116. lua_register(state, "HasLanguage", EQ2Emu_lua_HasLanguage);
  1117. lua_register(state, "AddLanguage", EQ2Emu_lua_AddLanguage);
  1118. lua_register(state, "IsNight", EQ2Emu_lua_IsNight);
  1119. lua_register(state, "AddMultiFloorLift", EQ2Emu_lua_AddMultiFloorLift);
  1120. lua_register(state, "StartAutoMount", EQ2Emu_lua_StartAutoMount);
  1121. lua_register(state, "EndAutoMount", EQ2Emu_lua_EndAutoMount);
  1122. lua_register(state, "IsOnAutoMount", EQ2Emu_lua_IsOnAutoMount);
  1123. lua_register(state, "SetPlayerHistory", EQ2Emu_lua_SetPlayerHistory);
  1124. lua_register(state, "GetPlayerHistory", EQ2Emu_lua_GetPlayerHistory);
  1125. lua_register(state, "SetGridID", EQ2Emu_lua_SetGridID);
  1126. lua_register(state, "GetQuestStepProgress", EQ2Emu_lua_GetQuestStepProgress);
  1127. lua_register(state, "SetPlayerLevel", EQ2Emu_lua_SetPlayerLevel);
  1128. lua_register(state, "AddCoin", EQ2Emu_lua_AddCoin);
  1129. lua_register(state, "RemoveCoin", EQ2Emu_lua_RemoveCoin);
  1130. lua_register(state, "GetPlayersInZone", EQ2Emu_lua_GetPlayersInZone);
  1131. lua_register(state, "SpawnGroupByID", EQ2Emu_lua_SpawnGroupByID);
  1132. lua_register(state, "SetSpawnAnimation", EQ2Emu_lua_SetSpawnAnimation);
  1133. lua_register(state, "GetClientVersion", EQ2Emu_lua_GetClientVersion);
  1134. lua_register(state, "GetItemID", EQ2Emu_lua_GetItemID);
  1135. lua_register(state, "IsEntity", EQ2Emu_lua_IsEntity);
  1136. lua_register(state, "GetOrigX", EQ2Emu_lua_GetOrigX);
  1137. lua_register(state, "GetOrigY", EQ2Emu_lua_GetOrigY);
  1138. lua_register(state, "GetOrigZ", EQ2Emu_lua_GetOrigZ);
  1139. lua_register(state, "GetPCTOfHP", EQ2Emu_lua_GetPCTOfHP);
  1140. lua_register(state, "GetPCTOfPower", EQ2Emu_lua_GetPCTOfPower);
  1141. lua_register(state, "GetBoundZoneID", EQ2Emu_lua_GetBoundZoneID);
  1142. lua_register(state, "Evac", EQ2Emu_lua_Evac);
  1143. lua_register(state, "GetSpellTier", EQ2Emu_lua_GetSpellTier);
  1144. lua_register(state, "GetSpellID", EQ2Emu_lua_GetSpellID);
  1145. lua_register(state, "StartTransmute", EQ2Emu_lua_StartTransmute);
  1146. lua_register(state, "CompleteTransmute", EQ2Emu_lua_CompleteTransmute);
  1147. lua_register(state, "ProcHate", EQ2Emu_lua_ProcHate);
  1148. lua_register(state, "GetRandomSpawnByID", EQ2Emu_lua_GetRandomSpawnByID);
  1149. lua_register(state, "ShowLootWindow", EQ2Emu_lua_ShowLootWindow);
  1150. lua_register(state, "AddPrimaryEntityCommandAllSpawns", EQ2Emu_lua_AddPrimaryEntityCommandAllSpawns);
  1151. lua_register(state, "InstructionWindow", EQ2Emu_lua_InstructionWindow);
  1152. lua_register(state, "InstructionWindowClose", EQ2Emu_lua_InstructionWindowClose);
  1153. lua_register(state, "InstructionWindowGoal", EQ2Emu_lua_InstructionWindowGoal);
  1154. lua_register(state, "ShowWindow", EQ2Emu_lua_ShowWindow);
  1155. lua_register(state, "FlashWindow", EQ2Emu_lua_FlashWindow);
  1156. lua_register(state, "EnableGameEvent", EQ2Emu_lua_EnableGameEvent);
  1157. lua_register(state, "GetTutorialStep", EQ2Emu_lua_GetTutorialStep);
  1158. lua_register(state, "SetTutorialStep", EQ2Emu_lua_SetTutorialStep);
  1159. lua_register(state, "DisplayText", EQ2Emu_lua_DisplayText);
  1160. lua_register(state, "GiveExp", EQ2Emu_lua_GiveExp);
  1161. lua_register(state, "CheckLOS", EQ2Emu_lua_CheckLOS);
  1162. lua_register(state, "CheckLOSByCoordinates", EQ2Emu_lua_CheckLOSByCoordinates);
  1163. lua_register(state, "SetZoneExpansionFlag", EQ2Emu_lua_SetZoneExpansionFlag);
  1164. lua_register(state, "GetZoneExpansionFlag", EQ2Emu_lua_GetZoneExpansionFlag);
  1165. lua_register(state, "SetZoneHolidayFlag", EQ2Emu_lua_SetZoneHolidayFlag);
  1166. lua_register(state, "GetZoneHolidayFlag", EQ2Emu_lua_GetZoneHolidayFlag);
  1167. lua_register(state, "AddSpawnProximity", EQ2Emu_lua_AddSpawnProximity);
  1168. lua_register(state, "CanSeeInvis", EQ2Emu_lua_CanSeeInvis);
  1169. lua_register(state, "SetSeeInvis", EQ2Emu_lua_SetSeeInvis);
  1170. lua_register(state, "SetSeeHide", EQ2Emu_lua_SetSeeHide);
  1171. lua_register(state, "SetAccessToEntityCommand", EQ2Emu_lua_SetAccessToEntityCommand);
  1172. lua_register(state, "SetAccessToEntityCommandByCharID", EQ2Emu_lua_SetAccessToEntityCommandByCharID);
  1173. lua_register(state, "RemovePrimaryEntityCommand", EQ2Emu_lua_RemovePrimaryEntityCommand);
  1174. lua_register(state, "SendUpdateDefaultCommand", EQ2Emu_lua_SendUpdateDefaultCommand);
  1175. lua_register(state, "SendTransporters", EQ2Emu_lua_SendTransporters);
  1176. lua_register(state, "SetTemporaryTransportID", EQ2Emu_lua_SetTemporaryTransportID);
  1177. lua_register(state, "GetTemporaryTransportID", EQ2Emu_lua_GetTemporaryTransportID);
  1178. lua_register(state, "SetAlignment", EQ2Emu_lua_SetAlignment);
  1179. lua_register(state, "GetAlignment", EQ2Emu_lua_GetAlignment);
  1180. lua_register(state, "GetSpell", EQ2Emu_lua_GetSpell);
  1181. lua_register(state, "GetSpellData", EQ2Emu_lua_GetSpellData);
  1182. lua_register(state, "SetSpellData", EQ2Emu_lua_SetSpellData);
  1183. lua_register(state, "CastCustomSpell", EQ2Emu_lua_CastCustomSpell);
  1184. lua_register(state, "SetSpellDataIndex", EQ2Emu_lua_SetSpellDataIndex);
  1185. lua_register(state, "GetSpellDataIndex", EQ2Emu_lua_GetSpellDataIndex);
  1186. lua_register(state, "SetSpellDisplayEffect", EQ2Emu_lua_SetSpellDisplayEffect);
  1187. lua_register(state, "GetSpellDisplayEffect", EQ2Emu_lua_GetSpellDisplayEffect);
  1188. lua_register(state, "InWater", EQ2Emu_lua_InWater);
  1189. lua_register(state, "InLava", EQ2Emu_lua_InLava);
  1190. lua_register(state, "DamageSpawn", EQ2Emu_lua_DamageSpawn);
  1191. lua_register(state, "IsInvulnerable", EQ2Emu_lua_IsInvulnerable);
  1192. lua_register(state, "SetInvulnerable", EQ2Emu_lua_SetInvulnerable);
  1193. lua_register(state, "GetRuleFlagBool", EQ2Emu_lua_GetRuleFlagBool);
  1194. lua_register(state, "GetRuleFlagInt32", EQ2Emu_lua_GetRuleFlagInt32);
  1195. lua_register(state, "GetRuleFlagFloat", EQ2Emu_lua_GetRuleFlagFloat);
  1196. lua_register(state, "GetAAInfo", EQ2Emu_lua_GetAAInfo);
  1197. lua_register(state, "SetAAInfo", EQ2Emu_lua_SetAAInfo);
  1198. lua_register(state, "AddMasterTitle", EQ2Emu_lua_AddMasterTitle);
  1199. lua_register(state, "AddCharacterTitle", EQ2Emu_lua_AddCharacterTitle);
  1200. lua_register(state, "SetCharacterTitleSuffix", EQ2Emu_lua_SetCharacterTitleSuffix);
  1201. lua_register(state, "SetCharacterTitlePrefix", EQ2Emu_lua_SetCharacterTitlePrefix);
  1202. lua_register(state, "ResetCharacterTitleSuffix", EQ2Emu_lua_ResetCharacterTitleSuffix);
  1203. lua_register(state, "ResetCharacterTitlePrefix", EQ2Emu_lua_ResetCharacterTitlePrefix);
  1204. lua_register(state, "GetInfoStructString", EQ2Emu_lua_GetInfoStructString);
  1205. lua_register(state, "GetInfoStructUInt", EQ2Emu_lua_GetInfoStructUInt);
  1206. lua_register(state, "GetInfoStructSInt", EQ2Emu_lua_GetInfoStructSInt);
  1207. lua_register(state, "GetInfoStructFloat", EQ2Emu_lua_GetInfoStructFloat);
  1208. lua_register(state, "SetInfoStructString", EQ2Emu_lua_SetInfoStructString);
  1209. lua_register(state, "SetInfoStructUInt", EQ2Emu_lua_SetInfoStructUInt);
  1210. lua_register(state, "SetInfoStructSInt", EQ2Emu_lua_SetInfoStructSInt);
  1211. lua_register(state, "SetInfoStructFloat", EQ2Emu_lua_SetInfoStructFloat);
  1212. lua_register(state, "SetCharSheetChanged", EQ2Emu_lua_SetCharSheetChanged);
  1213. lua_register(state, "AddPlayerMail", EQ2Emu_lua_AddPlayerMail);
  1214. lua_register(state, "AddPlayerMailByCharID", EQ2Emu_lua_AddPlayerMailByCharID);
  1215. lua_register(state, "OpenDoor", EQ2Emu_lua_OpenDoor);
  1216. lua_register(state, "CloseDoor", EQ2Emu_lua_CloseDoor);
  1217. lua_register(state, "IsOpen", EQ2Emu_lua_IsOpen);
  1218. lua_register(state, "MakeRandomInt", EQ2Emu_lua_MakeRandomInt);
  1219. lua_register(state, "MakeRandomFloat", EQ2Emu_lua_MakeRandomFloat);
  1220. lua_register(state, "AddIconValue", EQ2Emu_lua_AddIconValue);
  1221. lua_register(state, "RemoveIconValue", EQ2Emu_lua_RemoveIconValue);
  1222. lua_register(state, "GetShardID", EQ2Emu_lua_GetShardID);
  1223. lua_register(state, "GetShardCharID", EQ2Emu_lua_GetShardCharID);
  1224. lua_register(state, "GetShardCreatedTimestamp", EQ2Emu_lua_GetShardCreatedTimestamp);
  1225. lua_register(state, "DeleteDBShardID", EQ2Emu_lua_DeleteDBShardID);
  1226. lua_register(state, "PauseMovement", EQ2Emu_lua_PauseMovement);
  1227. lua_register(state, "GetArrowColor", EQ2Emu_lua_GetArrowColor);
  1228. lua_register(state, "GetTSArrowColor", EQ2Emu_lua_GetTSArrowColor);
  1229. }
  1230. void LuaInterface::LogError(const char* error, ...) {
  1231. va_list argptr;
  1232. char buffer[4096];
  1233. va_start(argptr, error);
  1234. vsnprintf(buffer, sizeof(buffer), error, argptr);
  1235. va_end(argptr);
  1236. SimpleLogError(buffer);
  1237. }
  1238. void LuaInterface::SimpleLogError(const char* error) {
  1239. ProcessErrorMessage(error);
  1240. LogWrite(LUA__ERROR, 0, "LUA", "%s", error);
  1241. }
  1242. void LuaInterface::ResetFunctionStack(lua_State* state) {
  1243. lua_settop(state, 0);
  1244. }
  1245. void LuaInterface::AddUserDataPtr(LUAUserData* data) {
  1246. MLUAUserData.lock();
  1247. user_data[data] = Timer::GetCurrentTime2() + 300000; //allow a function to use this pointer for 5 minutes
  1248. MLUAUserData.unlock();
  1249. }
  1250. void LuaInterface::DeletePendingSpells(bool all) {
  1251. MSpellDelete.lock();
  1252. if (spells_pending_delete.size() > 0) {
  1253. int32 time = Timer::GetCurrentTime2();
  1254. map<LuaSpell*, int32>::iterator itr;
  1255. vector<LuaSpell*> tmp_deletes;
  1256. vector<LuaSpell*>::iterator del_itr;
  1257. for (itr = spells_pending_delete.begin(); itr != spells_pending_delete.end(); itr++) {
  1258. if (all || time >= itr->second)
  1259. tmp_deletes.push_back(itr->first);
  1260. }
  1261. LuaSpell* spell = 0;
  1262. for (del_itr = tmp_deletes.begin(); del_itr != tmp_deletes.end(); del_itr++) {
  1263. spell = *del_itr;
  1264. spells_pending_delete.erase(spell);
  1265. if (spell->spell->IsCopiedSpell())
  1266. {
  1267. RemoveCustomSpell(spell->spell->GetSpellID());
  1268. safe_delete(spell->spell);
  1269. }
  1270. safe_delete(spell);
  1271. }
  1272. }
  1273. MSpellDelete.unlock();
  1274. }
  1275. void LuaInterface::DeletePendingSpell(LuaSpell* spell) {
  1276. MSpellDelete.lock();
  1277. if (spells_pending_delete.size() > 0) {
  1278. map<LuaSpell*, int32>::iterator itr = spells_pending_delete.find(spell);
  1279. if (itr != spells_pending_delete.end())
  1280. spells_pending_delete.erase(itr);
  1281. }
  1282. MSpellDelete.unlock();
  1283. }
  1284. void LuaInterface::DeleteUserDataPtrs(bool all) {
  1285. MLUAUserData.lock();
  1286. if(user_data.size() > 0){
  1287. map<LUAUserData*, int32>::iterator itr;
  1288. int32 time = Timer::GetCurrentTime2();
  1289. vector<LUAUserData*> tmp_deletes;
  1290. vector<LUAUserData*>::iterator del_itr;
  1291. for(itr = user_data.begin(); itr != user_data.end(); itr++){
  1292. if(all || time >= itr->second)
  1293. tmp_deletes.push_back(itr->first);
  1294. }
  1295. LUAUserData* data = 0;
  1296. for(del_itr = tmp_deletes.begin(); del_itr != tmp_deletes.end(); del_itr++){
  1297. data = *del_itr;
  1298. user_data.erase(data);
  1299. safe_delete(data);
  1300. }
  1301. }
  1302. MLUAUserData.unlock();
  1303. }
  1304. Spawn* LuaInterface::GetSpawn(lua_State* state, int8 arg_num) {
  1305. Spawn* ret = 0;
  1306. if (lua_islightuserdata(state, arg_num)){
  1307. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1308. if(!data || !data->IsCorrectlyInitialized()){
  1309. LogError("%s: GetSpawn error while processing %s", GetScriptName(state), lua_tostring(state, -1));
  1310. }
  1311. else if(!data->IsSpawn()){
  1312. lua_Debug ar;
  1313. lua_getstack (state, 1, &ar);
  1314. lua_getinfo(state, "Sln", &ar);
  1315. LogError("%s: Invalid data type used for GetSpawn in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1316. }
  1317. else
  1318. ret = data->spawn;
  1319. }
  1320. return ret;
  1321. }
  1322. vector<ConversationOption>* LuaInterface::GetConversation(lua_State* state, int8 arg_num) {
  1323. vector<ConversationOption>* ret = 0;
  1324. if(lua_islightuserdata(state, arg_num)){
  1325. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1326. if(!data || !data->IsCorrectlyInitialized()){
  1327. LogError("%s: GetConversation error while processing %s", GetScriptName(state), lua_tostring(state, -1));
  1328. }
  1329. else if(!data->IsConversationOption()){
  1330. lua_Debug ar;
  1331. lua_getstack (state, 1, &ar);
  1332. lua_getinfo(state, "Sln", &ar);
  1333. LogError("%s: Invalid data type used for GetConversation in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1334. }
  1335. else
  1336. ret = data->conversation_options;
  1337. }
  1338. return ret;
  1339. }
  1340. vector<Spawn*>* LuaInterface::GetSpawnList(lua_State* state, int8 arg_num) {
  1341. vector<Spawn*>* ret = 0;
  1342. if (lua_islightuserdata(state, arg_num)) {
  1343. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1344. if (!data || !data->IsCorrectlyInitialized()) {
  1345. LogError("%s: GetSpawnList error while processing %s", GetScriptName(state), lua_tostring(state, -1));
  1346. }
  1347. else if (!data->IsSpawnList()) {
  1348. lua_Debug ar;
  1349. lua_getstack(state, 1, &ar);
  1350. lua_getinfo(state, "Sln", &ar);
  1351. LogError("%s: Invalid data type used for GetSpawnList in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1352. }
  1353. else
  1354. ret = data->spawn_list;
  1355. }
  1356. return ret;
  1357. }
  1358. vector<OptionWindowOption>* LuaInterface::GetOptionWindow(lua_State* state, int8 arg_num) {
  1359. vector<OptionWindowOption>* ret = 0;
  1360. if(lua_islightuserdata(state, arg_num)){
  1361. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1362. if(!data || !data->IsCorrectlyInitialized()){
  1363. LogError("%s: GetOptionWindow error while processing %s", GetScriptName(state), lua_tostring(state, -1));
  1364. }
  1365. else if(!data->IsOptionWindow()){
  1366. lua_Debug ar;
  1367. lua_getstack (state, 1, &ar);
  1368. lua_getinfo(state, "Sln", &ar);
  1369. LogError("%s: Invalid data type used for GetOptionWindow in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1370. }
  1371. else
  1372. ret = data->option_window_option;
  1373. }
  1374. return ret;
  1375. }
  1376. Quest* LuaInterface::GetQuest(lua_State* state, int8 arg_num) {
  1377. Quest* ret = 0;
  1378. if(lua_islightuserdata(state, arg_num)){
  1379. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1380. if(!data || !data->IsCorrectlyInitialized()){
  1381. LogError("%s: GetQuest error while processing %s", GetScriptName(state), lua_tostring(state, 0));
  1382. }
  1383. else if(!data->IsQuest()){
  1384. lua_Debug ar;
  1385. lua_getstack (state, 1, &ar);
  1386. lua_getinfo(state, "Sln", &ar);
  1387. LogError("%s: Invalid data type used for GetQuest in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1388. }
  1389. else
  1390. ret = data->quest;
  1391. }
  1392. return ret;
  1393. }
  1394. Item* LuaInterface::GetItem(lua_State* state, int8 arg_num) {
  1395. Item* ret = 0;
  1396. if(lua_islightuserdata(state, arg_num)){
  1397. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1398. if(!data || !data->IsCorrectlyInitialized()){
  1399. LogError("%s: GetItem error while processing %s", GetScriptName(state), lua_tostring(state, 0));
  1400. }
  1401. else if(!data->IsItem()){
  1402. lua_Debug ar;
  1403. lua_getstack (state, 1, &ar);
  1404. lua_getinfo(state, "Sln", &ar);
  1405. LogError("%s: Invalid data type used for GetItem in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1406. }
  1407. else
  1408. ret = data->item;
  1409. }
  1410. return ret;
  1411. }
  1412. Skill* LuaInterface::GetSkill(lua_State* state, int8 arg_num) {
  1413. Skill* ret = 0;
  1414. if (lua_islightuserdata(state, arg_num)) {
  1415. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1416. if (!data || !data->IsCorrectlyInitialized()) {
  1417. LogError("%s: GetSkill error while processing %s", GetScriptName(state), lua_tostring(state, 0));
  1418. }
  1419. else if (!data->IsSkill()) {
  1420. lua_Debug ar;
  1421. lua_getstack(state, 1, &ar);
  1422. lua_getinfo(state, "Sln", &ar);
  1423. LogError("%s: Invalid data type used for GetSkill in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1424. }
  1425. else
  1426. ret = data->skill;
  1427. }
  1428. return ret;
  1429. }
  1430. LuaSpell* LuaInterface::GetSpell(lua_State* state, int8 arg_num) {
  1431. LuaSpell* ret = 0;
  1432. if (lua_islightuserdata(state, arg_num)) {
  1433. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1434. if (!data || !data->IsCorrectlyInitialized()) {
  1435. LogError("%s: GetSpell error while processing %s", GetScriptName(state), lua_tostring(state, 0));
  1436. }
  1437. else if (!data->IsSpell()) {
  1438. lua_Debug ar;
  1439. lua_getstack(state, 1, &ar);
  1440. lua_getinfo(state, "Sln", &ar);
  1441. LogError("%s: Invalid data type used for GetSpell in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1442. }
  1443. else
  1444. ret = data->spell;
  1445. }
  1446. return ret;
  1447. }
  1448. ZoneServer* LuaInterface::GetZone(lua_State* state, int8 arg_num) {
  1449. ZoneServer* ret = 0;
  1450. if(lua_islightuserdata(state, arg_num)){
  1451. LUAUserData* data = (LUAUserData*)lua_touserdata(state, arg_num);
  1452. if(!data || !data->IsCorrectlyInitialized()){
  1453. LogError("%s: GetZone error while processing %s", GetScriptName(state), lua_tostring(state, -1));
  1454. }
  1455. else if(!data->IsZone()){
  1456. lua_Debug ar;
  1457. lua_getstack (state, 1, &ar);
  1458. lua_getinfo(state, "Sln", &ar);
  1459. LogError("%s: Invalid data type used for GetZone in %s (line %d)", GetScriptName(state), ar.source, ar.currentline);
  1460. }
  1461. else
  1462. ret = data->zone;
  1463. }
  1464. return ret;
  1465. }
  1466. sint64 LuaInterface::GetSInt64Value(lua_State* state, int8 arg_num) {
  1467. sint64 val = 0;
  1468. if(lua_isnumber(state, arg_num)){
  1469. val = (sint64)lua_tointeger(state, arg_num);
  1470. }
  1471. return val;
  1472. }
  1473. int64 LuaInterface::GetInt64Value(lua_State* state, int8 arg_num) {
  1474. int64 val = 0;
  1475. if(lua_isnumber(state, arg_num)){
  1476. val = (int64)lua_tonumber(state, arg_num);
  1477. }
  1478. return val;
  1479. }
  1480. sint32 LuaInterface::GetSInt32Value(lua_State* state, int8 arg_num) {
  1481. sint32 val = 0;
  1482. if(lua_isnumber(state, arg_num)){
  1483. val = lua_tointeger(state, arg_num);
  1484. }
  1485. return val;
  1486. }
  1487. int32 LuaInterface::GetInt32Value(lua_State* state, int8 arg_num) {
  1488. int32 val = 0;
  1489. if(lua_isnumber(state, arg_num)){
  1490. val = (int32)lua_tonumber(state, arg_num);
  1491. }
  1492. return val;
  1493. }
  1494. int16 LuaInterface::GetInt16Value(lua_State* state, int8 arg_num) {
  1495. int16 val = 0;
  1496. if(lua_isnumber(state, arg_num)){
  1497. val = lua_tointeger(state, arg_num);
  1498. }
  1499. return val;
  1500. }
  1501. int8 LuaInterface::GetInt8Value(lua_State* state, int8 arg_num) {
  1502. int8 val = 0;
  1503. if(lua_isnumber(state, arg_num)){
  1504. val = lua_tointeger(state, arg_num);
  1505. }
  1506. return val;
  1507. }
  1508. float LuaInterface::GetFloatValue(lua_State* state, int8 arg_num) {
  1509. float val = 0;
  1510. if(lua_isnumber(state, arg_num))
  1511. val = (float)lua_tonumber(state, arg_num);
  1512. return val;
  1513. }
  1514. string LuaInterface::GetStringValue(lua_State* state, int8 arg_num) {
  1515. string val;
  1516. if(lua_isstring(state, arg_num)){
  1517. size_t size = 0;
  1518. const char* str = lua_tolstring(state, arg_num, &size);
  1519. if(str)
  1520. val = string(str);
  1521. }
  1522. return val;
  1523. }
  1524. bool LuaInterface::GetBooleanValue(lua_State* state, int8 arg_num) {
  1525. return lua_toboolean(state, arg_num) == 1;
  1526. }
  1527. void LuaInterface::SetStringValue(lua_State* state, const char* value) {
  1528. lua_pushstring(state, value);
  1529. }
  1530. void LuaInterface::SetBooleanValue(lua_State* state, bool value) {
  1531. lua_pushboolean(state, value);
  1532. }
  1533. void LuaInterface::SetFloatValue(lua_State* state, float value) {
  1534. lua_pushnumber(state, value);
  1535. }
  1536. void LuaInterface::SetInt32Value(lua_State* state, int32 value) {
  1537. lua_pushinteger(state, value);
  1538. }
  1539. void LuaInterface::SetSInt32Value(lua_State* state, sint32 value) {
  1540. lua_pushinteger(state, value);
  1541. }
  1542. void LuaInterface::SetInt64Value(lua_State* state, int64 value) {
  1543. lua_pushinteger(state, value);
  1544. }
  1545. void LuaInterface::SetSInt64Value(lua_State* state, sint64 value) {
  1546. lua_pushinteger(state, value);
  1547. }
  1548. void LuaInterface::SetSpawnValue(lua_State* state, Spawn* spawn) {
  1549. LUASpawnWrapper* spawn_wrapper = new LUASpawnWrapper();
  1550. spawn_wrapper->spawn = spawn;
  1551. AddUserDataPtr(spawn_wrapper);
  1552. lua_pushlightuserdata(state, spawn_wrapper);
  1553. }
  1554. void LuaInterface::SetSpawnListValue(lua_State* state, vector<Spawn*>* spawnList) {
  1555. LUASpawnListWrapper* spawnList_wrapper = new LUASpawnListWrapper();
  1556. spawnList_wrapper->spawn_list = spawnList;
  1557. AddUserDataPtr(spawnList_wrapper);
  1558. lua_pushlightuserdata(state, spawnList_wrapper);
  1559. }
  1560. void LuaInterface::SetConversationValue(lua_State* state, vector<ConversationOption>* conversation) {
  1561. LUAConversationOptionWrapper* conv_wrapper = new LUAConversationOptionWrapper();
  1562. conv_wrapper->conversation_options = conversation;
  1563. AddUserDataPtr(conv_wrapper);
  1564. lua_pushlightuserdata(state, conv_wrapper);
  1565. }
  1566. void LuaInterface::SetOptionWindowValue(lua_State* state, vector<OptionWindowOption>* optionWindow) {
  1567. LUAOptionWindowWrapper* option_wrapper = new LUAOptionWindowWrapper();
  1568. option_wrapper->option_window_option = optionWindow;
  1569. AddUserDataPtr(option_wrapper);
  1570. lua_pushlightuserdata(state, option_wrapper);
  1571. }
  1572. void LuaInterface::SetItemValue(lua_State* state, Item* item) {
  1573. LUAItemWrapper* item_wrapper = new LUAItemWrapper();
  1574. item_wrapper->item = item;
  1575. AddUserDataPtr(item_wrapper);
  1576. lua_pushlightuserdata(state, item_wrapper);
  1577. }
  1578. void LuaInterface::SetSkillValue(lua_State* state, Skill* skill) {
  1579. LUASkillWrapper* skill_wrapper = new LUASkillWrapper();
  1580. skill_wrapper->skill = skill;
  1581. AddUserDataPtr(skill_wrapper);
  1582. lua_pushlightuserdata(state, skill_wrapper);
  1583. }
  1584. void LuaInterface::SetQuestValue(lua_State* state, Quest* quest) {
  1585. LUAQuestWrapper* quest_wrapper = new LUAQuestWrapper();
  1586. quest_wrapper->quest = quest;
  1587. AddUserDataPtr(quest_wrapper);
  1588. lua_pushlightuserdata(state, quest_wrapper);
  1589. }
  1590. void LuaInterface::SetZoneValue(lua_State* state, ZoneServer* zone) {
  1591. LUAZoneWrapper* zone_wrapper = new LUAZoneWrapper();
  1592. zone_wrapper->zone = zone;
  1593. AddUserDataPtr(zone_wrapper);
  1594. lua_pushlightuserdata(state, zone_wrapper);
  1595. }
  1596. void LuaInterface::SetSpellValue(lua_State* state, LuaSpell* spell) {
  1597. LUASpellWrapper* spell_wrapper = new LUASpellWrapper();
  1598. spell_wrapper->spell = spell;
  1599. AddUserDataPtr(spell_wrapper);
  1600. lua_pushlightuserdata(state, spell_wrapper);
  1601. }
  1602. LuaSpell* LuaInterface::GetSpell(const char* name) {
  1603. string lua_script = string(name);
  1604. if (lua_script.find(".lua") == string::npos)
  1605. lua_script.append(".lua");
  1606. if(spells.count(lua_script) > 0)
  1607. {
  1608. LogWrite(LUA__DEBUG, 0, "LUA", "Found LUA Spell Script: '%s'", lua_script.c_str());
  1609. LuaSpell* spell = spells[lua_script];
  1610. LuaSpell* new_spell = new LuaSpell;
  1611. new_spell->state = spell->state;
  1612. new_spell->file_name = string(spell->file_name);
  1613. new_spell->timer = spell->timer;
  1614. new_spell->timer.Disable();
  1615. new_spell->resisted = false;
  1616. new_spell->interrupted = false;
  1617. new_spell->crit = false;
  1618. new_spell->last_spellattack_hit = false;
  1619. new_spell->MSpellTargets.SetName("LuaSpell.MSpellTargets");
  1620. new_spell->cancel_after_all_triggers = false;
  1621. new_spell->num_triggers = 0;
  1622. new_spell->had_triggers = false;
  1623. new_spell->had_dmg_remaining = false;
  1624. new_spell->slot_pos = 0;
  1625. new_spell->damage_remaining = 0;
  1626. new_spell->effect_bitmask = 0;
  1627. new_spell->caster = 0;
  1628. new_spell->initial_target = 0;
  1629. new_spell->spell = 0;
  1630. new_spell->restored = false;
  1631. new_spell->initial_caster_char_id = 0;
  1632. new_spell->initial_target_char_id = 0;
  1633. return new_spell;
  1634. }
  1635. else{
  1636. LogWrite(LUA__ERROR, 0, "LUA", "Error LUA Spell Script: '%s'", name);
  1637. return 0;
  1638. }
  1639. }
  1640. Mutex* LuaInterface::GetItemScriptMutex(const char* name) {
  1641. Mutex* mutex = 0;
  1642. if(item_scripts_mutex.count(name) > 0)
  1643. mutex = item_scripts_mutex[name];
  1644. if(!mutex){
  1645. mutex = new Mutex();
  1646. item_scripts_mutex[name] = mutex;
  1647. }
  1648. return mutex;
  1649. }
  1650. Mutex* LuaInterface::GetSpawnScriptMutex(const char* name) {
  1651. Mutex* mutex = 0;
  1652. if(spawn_scripts_mutex.count(string(name)) > 0)
  1653. mutex = spawn_scripts_mutex[name];
  1654. if(!mutex){
  1655. mutex = new Mutex();
  1656. spawn_scripts_mutex[name] = mutex;
  1657. }
  1658. return mutex;
  1659. }
  1660. Mutex* LuaInterface::GetZoneScriptMutex(const char* name) {
  1661. Mutex* mutex = 0;
  1662. if(zone_scripts_mutex.count(name) > 0)
  1663. mutex = zone_scripts_mutex[name];
  1664. if(!mutex){
  1665. mutex = new Mutex();
  1666. zone_scripts_mutex[name] = mutex;
  1667. }
  1668. return mutex;
  1669. }
  1670. Mutex* LuaInterface::GetRegionScriptMutex(const char* name) {
  1671. Mutex* mutex = 0;
  1672. if(region_scripts_mutex.count(name) > 0)
  1673. mutex = region_scripts_mutex[name];
  1674. if(!mutex){
  1675. mutex = new Mutex();
  1676. region_scripts_mutex[name] = mutex;
  1677. }
  1678. return mutex;
  1679. }
  1680. void LuaInterface::UseItemScript(const char* name, lua_State* state, bool val) {
  1681. MItemScripts.writelock(__FUNCTION__, __LINE__);
  1682. item_scripts[name][state] = val;
  1683. item_inverse_scripts[state] = name;
  1684. MItemScripts.releasewritelock(__FUNCTION__, __LINE__);
  1685. }
  1686. void LuaInterface::UseSpawnScript(const char* name, lua_State* state, bool val) {
  1687. MSpawnScripts.writelock(__FUNCTION__, __LINE__);
  1688. spawn_scripts[name][state] = val;
  1689. spawn_inverse_scripts[state] = name;
  1690. MSpawnScripts.releasewritelock(__FUNCTION__, __LINE__);
  1691. }
  1692. void LuaInterface::UseZoneScript(const char* name, lua_State* state, bool val) {
  1693. MZoneScripts.writelock(__FUNCTION__, __LINE__);
  1694. zone_scripts[name][state] = val;
  1695. zone_inverse_scripts[state] = name;
  1696. MZoneScripts.releasewritelock(__FUNCTION__, __LINE__);
  1697. }
  1698. void LuaInterface::UseRegionScript(const char* name, lua_State* state, bool val) {
  1699. MRegionScripts.writelock(__FUNCTION__, __LINE__);
  1700. region_scripts[name][state] = val;
  1701. region_inverse_scripts[state] = name;
  1702. MRegionScripts.releasewritelock(__FUNCTION__, __LINE__);
  1703. }
  1704. lua_State* LuaInterface::GetItemScript(const char* name, bool create_new, bool use) {
  1705. map<string, map<lua_State*, bool> >::iterator itr;
  1706. map<lua_State*, bool>::iterator item_script_itr;
  1707. lua_State* ret = 0;
  1708. Mutex* mutex = 0;
  1709. itr = item_scripts.find(name);
  1710. if(itr != item_scripts.end()) {
  1711. mutex = GetItemScriptMutex(name);
  1712. mutex->readlock(__FUNCTION__, __LINE__);
  1713. for(item_script_itr = itr->second.begin(); item_script_itr != itr->second.end(); item_script_itr++){
  1714. if(!item_script_itr->second){ //not in use
  1715. ret = item_script_itr->first;
  1716. if (use)
  1717. {
  1718. item_script_itr->second = true;
  1719. break; // don't keep iterating, we already have our result
  1720. }
  1721. }
  1722. }
  1723. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1724. }
  1725. if(!ret && create_new){
  1726. if(name && LoadItemScript(name))
  1727. ret = GetItemScript(name, create_new, use);
  1728. else{
  1729. LogError("Error LUA Item Script '%s'", name);
  1730. return 0;
  1731. }
  1732. }
  1733. return ret;
  1734. }
  1735. lua_State* LuaInterface::GetSpawnScript(const char* name, bool create_new, bool use) {
  1736. if (spawn_scripts_reloading)
  1737. return 0;
  1738. map<string, map<lua_State*, bool> >::iterator itr;
  1739. map<lua_State*, bool>::iterator spawn_script_itr;
  1740. lua_State* ret = 0;
  1741. Mutex* mutex = 0;
  1742. itr = spawn_scripts.find(name);
  1743. if(itr != spawn_scripts.end()) {
  1744. mutex = GetSpawnScriptMutex(name);
  1745. mutex->readlock(__FUNCTION__, __LINE__);
  1746. for(spawn_script_itr = itr->second.begin(); spawn_script_itr != itr->second.end(); spawn_script_itr++){
  1747. if(!spawn_script_itr->second){ //not in use
  1748. ret = spawn_script_itr->first;
  1749. if (use)
  1750. {
  1751. spawn_script_itr->second = true;
  1752. break; // don't keep iterating, we already have our result
  1753. }
  1754. }
  1755. }
  1756. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1757. }
  1758. if(!ret && create_new){
  1759. if(name && LoadSpawnScript(name))
  1760. ret = GetSpawnScript(name, create_new, use);
  1761. else{
  1762. LogError("Error LUA Spawn Script '%s'", name);
  1763. return 0;
  1764. }
  1765. }
  1766. return ret;
  1767. }
  1768. lua_State* LuaInterface::GetZoneScript(const char* name, bool create_new, bool use) {
  1769. map<string, map<lua_State*, bool> >::iterator itr;
  1770. map<lua_State*, bool>::iterator zone_script_itr;
  1771. lua_State* ret = 0;
  1772. Mutex* mutex = 0;
  1773. itr = zone_scripts.find(name);
  1774. if(itr != zone_scripts.end()) {
  1775. mutex = GetZoneScriptMutex(name);
  1776. mutex->readlock(__FUNCTION__, __LINE__);
  1777. for(zone_script_itr = itr->second.begin(); zone_script_itr != itr->second.end(); zone_script_itr++){
  1778. if(!zone_script_itr->second){ //not in use
  1779. ret = zone_script_itr->first;
  1780. if (use)
  1781. {
  1782. zone_script_itr->second = true;
  1783. break; // don't keep iterating, we already have our result
  1784. }
  1785. }
  1786. }
  1787. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1788. }
  1789. if(!ret && create_new){
  1790. if(name && LoadZoneScript(name))
  1791. ret = GetZoneScript(name);
  1792. else{
  1793. LogError("Error LUA Zone Script '%s'", name);
  1794. return 0;
  1795. }
  1796. }
  1797. return ret;
  1798. }
  1799. lua_State* LuaInterface::GetRegionScript(const char* name, bool create_new, bool use) {
  1800. map<string, map<lua_State*, bool> >::iterator itr;
  1801. map<lua_State*, bool>::iterator region_script_itr;
  1802. lua_State* ret = 0;
  1803. Mutex* mutex = 0;
  1804. itr = region_scripts.find(name);
  1805. if(itr != region_scripts.end()) {
  1806. mutex = GetRegionScriptMutex(name);
  1807. mutex->readlock(__FUNCTION__, __LINE__);
  1808. for(region_script_itr = itr->second.begin(); region_script_itr != itr->second.end(); region_script_itr++){
  1809. if(!region_script_itr->second){ //not in use
  1810. ret = region_script_itr->first;
  1811. if (use)
  1812. {
  1813. region_script_itr->second = true;
  1814. break; // don't keep iterating, we already have our result
  1815. }
  1816. }
  1817. }
  1818. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1819. }
  1820. if(!ret && create_new){
  1821. if(name && LoadRegionScript(name))
  1822. ret = GetRegionScript(name);
  1823. else{
  1824. LogError("Error LUA Zone Script '%s'", name);
  1825. return 0;
  1826. }
  1827. }
  1828. return ret;
  1829. }
  1830. bool LuaInterface::RunItemScript(string script_name, const char* function_name, Item* item, Spawn* spawn) {
  1831. if(!item)
  1832. return false;
  1833. lua_State* state = GetItemScript(script_name.c_str(), true, true);
  1834. if(state){
  1835. Mutex* mutex = GetItemScriptMutex(script_name.c_str());
  1836. if(mutex)
  1837. mutex->readlock(__FUNCTION__, __LINE__);
  1838. else{
  1839. LogError("Error getting lock for '%s'", script_name.c_str());
  1840. UseItemScript(script_name.c_str(), state, false);
  1841. return false;
  1842. }
  1843. lua_getglobal(state, function_name);
  1844. if (!lua_isfunction(state, lua_gettop(state))){
  1845. lua_pop(state, 1);
  1846. mutex->releasereadlock(__FUNCTION__);
  1847. UseItemScript(script_name.c_str(), state, false);
  1848. return false;
  1849. }
  1850. SetItemValue(state, item);
  1851. int8 num_parms = 1;
  1852. if(spawn){
  1853. SetSpawnValue(state, spawn);
  1854. num_parms++;
  1855. }
  1856. if(!CallItemScript(state, num_parms)){
  1857. if(mutex)
  1858. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1859. UseItemScript(script_name.c_str(), state, false);
  1860. return false;
  1861. }
  1862. if(mutex)
  1863. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1864. UseItemScript(script_name.c_str(), state, false);
  1865. return true;
  1866. }
  1867. else
  1868. return false;
  1869. }
  1870. bool LuaInterface::RunSpawnScript(string script_name, const char* function_name, Spawn* npc, Spawn* spawn, const char* message, bool is_door_open) {
  1871. if(!npc || spawn_scripts_reloading)
  1872. return false;
  1873. bool isUseDoorFunction = false;
  1874. if(!strcmp(function_name,"usedoor"))
  1875. isUseDoorFunction = true;
  1876. lua_State* state = GetSpawnScript(script_name.c_str(), true, true);
  1877. if(state){
  1878. Mutex* mutex = GetSpawnScriptMutex(script_name.c_str());
  1879. if(mutex)
  1880. mutex->readlock(__FUNCTION__, __LINE__);
  1881. else{
  1882. LogError("Error getting lock for '%s'", script_name.c_str());
  1883. UseSpawnScript(script_name.c_str(), state, false);
  1884. return false;
  1885. }
  1886. lua_getglobal(state, function_name);
  1887. if (!lua_isfunction(state, lua_gettop(state))){
  1888. lua_pop(state, 1);
  1889. mutex->releasereadlock(__FUNCTION__);
  1890. UseSpawnScript(script_name.c_str(), state, false);
  1891. return false;
  1892. }
  1893. SetSpawnValue(state, npc);
  1894. int8 num_parms = 1;
  1895. // we always send spawn, even if null (nil) when its 'usedoor' function
  1896. if(spawn || isUseDoorFunction){
  1897. SetSpawnValue(state, spawn);
  1898. num_parms++;
  1899. }
  1900. // usedoor function always passes just npc, spawn and is_door_open
  1901. if(isUseDoorFunction){
  1902. SetBooleanValue(state, is_door_open);
  1903. num_parms++;
  1904. }
  1905. else if(message){
  1906. SetStringValue(state, message);
  1907. num_parms++;
  1908. }
  1909. if(!CallSpawnScript(state, num_parms)){
  1910. if(mutex)
  1911. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1912. UseSpawnScript(script_name.c_str(), state, false);
  1913. return false;
  1914. }
  1915. if(mutex)
  1916. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1917. UseSpawnScript(script_name.c_str(), state, false);
  1918. return true;
  1919. }
  1920. else
  1921. return false;
  1922. }
  1923. bool LuaInterface::RunZoneScript(string script_name, const char* function_name, ZoneServer* zone, Spawn* spawn, int32 int32_arg1, const char* str_arg1, Spawn* spawn_arg1, int32 int32_arg2, const char* str_arg2, Spawn* spawn_arg2) {
  1924. if (!zone)
  1925. return false;
  1926. lua_State* state = GetZoneScript(script_name.c_str(), true, true);
  1927. if (state) {
  1928. Mutex* mutex = GetZoneScriptMutex(script_name.c_str());
  1929. if (mutex)
  1930. mutex->readlock(__FUNCTION__, __LINE__);
  1931. else {
  1932. LogError("Error getting lock for '%s'", script_name.c_str());
  1933. UseZoneScript(script_name.c_str(), state, false);
  1934. return false;
  1935. }
  1936. lua_getglobal(state, function_name);
  1937. if (!lua_isfunction(state, lua_gettop(state))) {
  1938. lua_pop(state, 1);
  1939. mutex->releasereadlock(__FUNCTION__);
  1940. UseZoneScript(script_name.c_str(), state, false);
  1941. return false;
  1942. }
  1943. SetZoneValue(state, zone);
  1944. int8 num_params = 1;
  1945. if (spawn) {
  1946. SetSpawnValue(state, spawn);
  1947. num_params++;
  1948. }
  1949. if (int32_arg1 > 0) {
  1950. SetInt32Value(state, int32_arg1);
  1951. num_params++;
  1952. }
  1953. if (str_arg1) {
  1954. SetStringValue(state, str_arg1);
  1955. num_params++;
  1956. }
  1957. if (spawn_arg1) {
  1958. SetSpawnValue(state, spawn_arg1);
  1959. num_params++;
  1960. }
  1961. if (int32_arg2 > 0) {
  1962. SetInt32Value(state, int32_arg2);
  1963. num_params++;
  1964. }
  1965. if (str_arg2) {
  1966. SetStringValue(state, str_arg2);
  1967. num_params++;
  1968. }
  1969. if (spawn_arg2) {
  1970. SetSpawnValue(state, spawn_arg2);
  1971. num_params++;
  1972. }
  1973. if (!CallZoneScript(state, num_params)) {
  1974. if (mutex)
  1975. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1976. UseZoneScript(script_name.c_str(), state, false);
  1977. return false;
  1978. }
  1979. if (mutex)
  1980. mutex->releasereadlock(__FUNCTION__, __LINE__);
  1981. UseZoneScript(script_name.c_str(), state, false);
  1982. return true;
  1983. }
  1984. else
  1985. return false;
  1986. }
  1987. bool LuaInterface::RunRegionScript(string script_name, const char* function_name, ZoneServer* zone, Spawn* spawn, sint32 int32_arg1, int32* returnValue) {
  1988. if (!zone)
  1989. return false;
  1990. lua_State* state = GetRegionScript(script_name.c_str(), true, true);
  1991. if (state) {
  1992. Mutex* mutex = GetRegionScriptMutex(script_name.c_str());
  1993. if (mutex)
  1994. mutex->readlock(__FUNCTION__, __LINE__);
  1995. else {
  1996. LogError("Error getting lock for '%s'", script_name.c_str());
  1997. UseRegionScript(script_name.c_str(), state, false);
  1998. return false;
  1999. }
  2000. lua_getglobal(state, function_name);
  2001. if (!lua_isfunction(state, lua_gettop(state))) {
  2002. lua_pop(state, 1);
  2003. mutex->releasereadlock(__FUNCTION__);
  2004. UseRegionScript(script_name.c_str(), state, false);
  2005. return false;
  2006. }
  2007. SetZoneValue(state, zone);
  2008. int8 num_params = 1;
  2009. if (spawn) {
  2010. SetSpawnValue(state, spawn);
  2011. num_params++;
  2012. }
  2013. if (int32_arg1 > 0) {
  2014. SetSInt32Value(state, int32_arg1);
  2015. num_params++;
  2016. }
  2017. if (!CallRegionScript(state, num_params, returnValue)) {
  2018. if (mutex)
  2019. mutex->releasereadlock(__FUNCTION__, __LINE__);
  2020. UseRegionScript(script_name.c_str(), state, false);
  2021. return false;
  2022. }
  2023. if (mutex)
  2024. mutex->releasereadlock(__FUNCTION__, __LINE__);
  2025. UseRegionScript(script_name.c_str(), state, false);
  2026. return true;
  2027. }
  2028. else
  2029. return false;
  2030. }
  2031. void LuaInterface::AddPendingSpellDelete(LuaSpell* spell) {
  2032. MSpellDelete.lock();
  2033. if ( spells_pending_delete.count(spell) == 0 )
  2034. spells_pending_delete[spell] = Timer::GetCurrentTime2() + 10000;
  2035. MSpellDelete.unlock();
  2036. }
  2037. void LuaInterface::AddCustomSpell(LuaSpell* spell)
  2038. {
  2039. MCustomSpell.writelock();
  2040. custom_spells[spell->spell->GetSpellID()] = spell;
  2041. MCustomSpell.releasewritelock();
  2042. }
  2043. void LuaInterface::RemoveCustomSpell(int32 id)
  2044. {
  2045. MCustomSpell.writelock();
  2046. map<int32, LuaSpell*>::iterator itr = custom_spells.find(id);
  2047. if (itr != custom_spells.end())
  2048. {
  2049. custom_spells.erase(itr);
  2050. custom_free_spell_ids.push_front(id);
  2051. }
  2052. MCustomSpell.releasewritelock();
  2053. }
  2054. // prior to calling FindCustomSpell you should call FindCustomSpellLock and after FindCustomSpellUnlock
  2055. LuaSpell* LuaInterface::FindCustomSpell(int32 id)
  2056. {
  2057. LuaSpell* spell = 0;
  2058. map<int32, LuaSpell*>::iterator itr = custom_spells.find(id);
  2059. if (itr != custom_spells.end())
  2060. spell = itr->second;
  2061. return spell;
  2062. }
  2063. int32 LuaInterface::GetFreeCustomSpellID()
  2064. {
  2065. int32 id = 0;
  2066. MCustomSpell.writelock();
  2067. if (!custom_free_spell_ids.empty())
  2068. {
  2069. id = custom_free_spell_ids.front();
  2070. custom_free_spell_ids.pop_front();
  2071. }
  2072. MCustomSpell.releasewritelock();
  2073. return id;
  2074. }
  2075. LUAUserData::LUAUserData(){
  2076. correctly_initialized = false;
  2077. quest = 0;
  2078. conversation_options = 0;
  2079. spawn = 0;
  2080. zone = 0;
  2081. skill = 0;
  2082. option_window_option = 0;
  2083. item = 0;
  2084. spawn_list = 0;
  2085. }
  2086. bool LUAUserData::IsCorrectlyInitialized(){
  2087. return correctly_initialized;
  2088. }
  2089. bool LUAUserData::IsConversationOption(){
  2090. return false;
  2091. }
  2092. bool LUAUserData::IsSpawnList() {
  2093. return false;
  2094. }
  2095. bool LUAUserData::IsOptionWindow() {
  2096. return false;
  2097. }
  2098. bool LUAUserData::IsSpawn(){
  2099. return false;
  2100. }
  2101. bool LUAUserData::IsQuest(){
  2102. return false;
  2103. }
  2104. bool LUAUserData::IsZone(){
  2105. return false;
  2106. }
  2107. bool LUAUserData::IsItem(){
  2108. return false;
  2109. }
  2110. bool LUAUserData::IsSkill() {
  2111. return false;
  2112. }
  2113. bool LUAUserData::IsSpell() {
  2114. return false;
  2115. }
  2116. LUAConversationOptionWrapper::LUAConversationOptionWrapper(){
  2117. correctly_initialized = true;
  2118. }
  2119. bool LUAConversationOptionWrapper::IsConversationOption(){
  2120. return true;
  2121. }
  2122. LUASpawnListWrapper::LUASpawnListWrapper() {
  2123. correctly_initialized = true;
  2124. }
  2125. bool LUASpawnListWrapper::IsSpawnList() {
  2126. return true;
  2127. }
  2128. LUAOptionWindowWrapper::LUAOptionWindowWrapper() {
  2129. correctly_initialized = true;
  2130. }
  2131. bool LUAOptionWindowWrapper::IsOptionWindow() {
  2132. return true;
  2133. }
  2134. LUASpawnWrapper::LUASpawnWrapper(){
  2135. correctly_initialized = true;
  2136. }
  2137. bool LUASpawnWrapper::IsSpawn(){
  2138. return true;
  2139. }
  2140. LUAZoneWrapper::LUAZoneWrapper(){
  2141. correctly_initialized = true;
  2142. }
  2143. bool LUAZoneWrapper::IsZone(){
  2144. return true;
  2145. }
  2146. LUAQuestWrapper::LUAQuestWrapper(){
  2147. correctly_initialized = true;
  2148. }
  2149. bool LUAQuestWrapper::IsQuest(){
  2150. return true;
  2151. }
  2152. LUAItemWrapper::LUAItemWrapper(){
  2153. correctly_initialized = true;
  2154. }
  2155. bool LUAItemWrapper::IsItem(){
  2156. return true;
  2157. }
  2158. LUASkillWrapper::LUASkillWrapper() {
  2159. correctly_initialized = true;
  2160. }
  2161. bool LUASkillWrapper::IsSkill() {
  2162. return true;
  2163. }
  2164. LUASpellWrapper::LUASpellWrapper() {
  2165. correctly_initialized = true;
  2166. }
  2167. bool LUASpellWrapper::IsSpell() {
  2168. return true;
  2169. }