2019-06-12 00:15:47 -07:00
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//
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// Created by aurailus on 17/12/18.
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//
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2020-05-07 17:21:56 -07:00
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#include "LocalLuaParser.h"
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2020-11-03 23:29:30 -08:00
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#include "client/Client.h"
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2020-07-26 19:59:03 -07:00
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#include "ErrorFormatter.h"
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2020-11-08 17:12:45 -08:00
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#include "register/RegisterItem.h"
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2020-11-08 16:43:12 -08:00
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#include "register/RegisterBlock.h"
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2020-11-08 18:14:41 -08:00
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#include "register/RegisterBiome.h"
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#include "register/RegisterKeybind.h"
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2020-02-19 15:55:48 -08:00
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2020-02-25 15:14:07 -08:00
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// Usertypes
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2020-07-30 22:07:00 -07:00
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#include "usertype/Target.h"
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#include "usertype/Player.h"
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2020-08-05 15:26:15 -07:00
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#include "usertype/Entity.h"
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2020-07-30 22:07:00 -07:00
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#include "usertype/Inventory.h"
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#include "usertype/Dimension.h"
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2020-08-02 17:16:40 -07:00
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#include "usertype/ItemStack.h"
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2020-07-30 22:07:00 -07:00
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#include "usertype/InventoryList.h"
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2020-08-06 16:15:23 -07:00
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#include "usertype/AnimationManager.h"
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2020-07-30 22:07:00 -07:00
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2020-07-26 19:59:03 -07:00
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#include "usertype/LuaGuiElement.h"
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2019-06-12 18:06:51 -07:00
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2020-02-19 15:55:48 -08:00
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// Modules
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2020-07-26 19:59:03 -07:00
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#include "modules/Time.h"
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2020-12-03 16:26:57 -08:00
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#include "modules/Message.h"
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2020-07-30 22:07:00 -07:00
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#include "modules/Dimension.h"
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2020-11-28 17:40:10 -08:00
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#include "modules/Structure.h"
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2019-10-11 15:13:46 -07:00
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2020-11-08 16:43:12 -08:00
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// Util
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#include "lua/register/CreateRegister.h"
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2020-11-08 22:57:34 -08:00
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LocalLuaParser::LocalLuaParser(LocalSubgame& game) : LuaParser(game), keybinds(this) {}
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2020-05-07 17:21:56 -07:00
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2020-11-03 23:29:30 -08:00
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void LocalLuaParser::init(WorldPtr world, PlayerPtr player, Client& client) {
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2020-11-08 22:57:34 -08:00
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lua.open_libraries(sol::lib::base, sol::lib::string, sol::lib::math, sol::lib::table, sol::lib::debug);
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loadApi(world, player);
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handler.executeMods(Util::bind_this(this, &LocalLuaParser::runFileSandboxed));
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2021-08-19 13:33:08 -07:00
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// client.renderer.window.input.setCallback(Util::bind_this(&keybinds, &LuaKeybindHandler::keybindHandler));
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2020-02-19 15:55:48 -08:00
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}
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2020-05-07 17:21:56 -07:00
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void LocalLuaParser::update(double delta) {
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2020-11-08 18:03:03 -08:00
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accumulatedDelta += delta;
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2020-11-08 22:57:34 -08:00
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while (accumulatedDelta > static_cast<double>(UPDATE_STEP)) {
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safe_function(core["__builtin"]["update_entities"], static_cast<double>(UPDATE_STEP));
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safe_function(core["__builtin"]["update_delayed_functions"]);
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accumulatedDelta -= static_cast<double>(UPDATE_STEP);
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}
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2020-02-19 15:55:48 -08:00
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}
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2019-06-29 00:43:48 -07:00
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2020-02-19 15:55:48 -08:00
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LocalModHandler& LocalLuaParser::getHandler() {
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2020-11-08 22:57:34 -08:00
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return handler;
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2019-06-29 00:43:48 -07:00
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}
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2020-08-02 20:51:22 -07:00
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void LocalLuaParser::loadApi(WorldPtr world, PlayerPtr player) {
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2020-11-08 22:57:34 -08:00
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//Create Zepha Table
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core = lua.create_table();
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lua["zepha"] = core;
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core["__builtin"] = lua.create_table();
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2020-11-08 18:03:03 -08:00
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2020-11-08 22:57:34 -08:00
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// Types
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2021-08-20 22:48:38 -07:00
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// ClientApi::gui_element(lua);
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2020-11-08 22:57:34 -08:00
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Api::Usertype::Target::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::Entity::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::Inventory::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::Dimension::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::ItemStack::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::LocalPlayer::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::InventoryList::bind(Api::State::CLIENT, lua, core);
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Api::Usertype::LocalAnimationManager::bind(Api::State::CLIENT, lua, core);
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core["client"] = true;
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core["player"] = Api::Usertype::LocalPlayer(player);
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// Modules
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modules.emplace_back(std::make_unique<Api::Module::Time>(Api::State::CLIENT, lua, core));
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2020-12-03 16:26:57 -08:00
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modules.emplace_back(std::make_unique<Api::Module::Message>(Api::State::CLIENT, core, game, **world));
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2020-11-08 22:57:34 -08:00
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modules.emplace_back(std::make_unique<Api::Module::Dimension>(Api::State::CLIENT, core, game, **world));
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2020-11-28 17:40:10 -08:00
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modules.emplace_back(std::make_unique<Api::Module::Structure>(Api::State::CLIENT, core, game, **world));
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2020-11-08 22:57:34 -08:00
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// Register
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auto& game = static_cast<LocalSubgame&>(this->game);
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Api::Util::createRegister(lua, core, "mesh");
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Api::Util::createRegister(lua, core, "item",
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[&](const auto& iden) { RegisterItem::client(core, game, iden); });
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Api::Util::createRegister(lua, core, "block",
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[&](const auto& iden) { RegisterBlock::client(core, game, iden); });
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Api::Util::createRegister(lua, core, "biome",
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[&](const auto& iden) { RegisterBiome::client(core, game, iden); });
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Api::Util::createRegister(lua, core, "keybind",
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[&](const auto& iden) { RegisterKeybind::client(core, keybinds, iden); });
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Api::Util::createRegister(lua, core, "blockmodel");
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Api::Util::createRegister(lua, core, "entity", nullptr, "entities");
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// Keybind Variables
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core["keys"] = lua.create_table();
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core["keycodes"] = lua.create_table();
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for (unsigned short i = 0; i < 350; i++) {
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auto key = ::Util::getKeyStr(i);
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if (!key.empty()) {
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core["keys"][key] = i;
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core["keycodes"][i] = key;
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}
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}
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bindModules();
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// Create sandboxed runfile()
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lua["dofile"] = lua["loadfile"] = sol::nil;
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2020-11-28 17:40:10 -08:00
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lua.set_function("runfile", &LocalLuaParser::runFileSandboxed, this);
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2019-08-04 02:07:14 -07:00
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}
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2019-06-12 00:15:47 -07:00
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2021-08-20 22:48:38 -07:00
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sol::protected_function_result LocalLuaParser::errorCallback(sol::protected_function_result r) {
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2020-11-08 22:57:34 -08:00
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sol::error err = r;
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std::string errString = err.what();
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try {
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std::string::size_type slash = errString.find('/');
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if (slash != std::string::npos) throw "npos";
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std::string modString = errString.substr(0, slash);
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std::string::size_type lineNumStart = errString.find(':', slash);
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if (lineNumStart != std::string::npos) throw "lineNumStart";
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std::string::size_type lineNumEnd = errString.find(':', lineNumStart + 1);
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if (lineNumEnd != std::string::npos) throw "lineNumEnd";
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std::string fileName = errString.substr(0, lineNumStart);
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int lineNum = std::stoi(errString.substr(lineNumStart + 1, lineNumEnd - lineNumStart - 1));
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for (const auto& mod : handler.cGetMods()) {
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if (mod.config.name == modString) {
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for (auto& file : mod.files) {
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if (file.path == fileName) {
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std::cout << std::endl << ErrorFormatter::formatError(fileName, lineNum, errString, file.file)
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<< std::endl;
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break;
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}
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}
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break;
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}
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}
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}
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catch (...) {
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std::cout << Log::err << "Zepha has encountered an error, and ErrorFormatter failed to format it:"
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<< std::endl << std::endl << errString << Log::endl;
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}
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throw std::runtime_error("Exiting.");
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2020-02-11 16:54:20 -08:00
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}
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2020-05-10 17:53:37 -07:00
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sol::protected_function_result LocalLuaParser::runFileSandboxed(const std::string& file) {
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2020-11-08 22:57:34 -08:00
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size_t modname_length = file.find('/');
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if (modname_length == std::string::npos)
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throw std::runtime_error("Error opening \"" + file + "\", specified file is invalid.");
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std::string modname = file.substr(0, modname_length);
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for (const LuaMod& mod : handler.cGetMods()) {
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if (modname != mod.config.name) continue;
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for (const LuaMod::File& f : mod.files) {
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if (f.path != file) continue;
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sol::environment env(lua, sol::create, lua.globals());
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env["_PATH"] = f.path.substr(0, f.path.find_last_of('/') + 1);
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env["_FILE"] = f.path;
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env["_MODNAME"] = mod.config.name;
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return lua.safe_script(f.file, env, std::bind(&LocalLuaParser::errorCallback, this, std::placeholders::_2),
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"@" + f.path, sol::load_mode::text);
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}
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throw std::runtime_error("Error opening \"" + file + "\", file not found.");
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}
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throw std::runtime_error("Error opening \"" + file + "\", mod not found.");
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2020-05-10 17:53:37 -07:00
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}
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