81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#ifndef LUACORE_HPP_
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#define LUACORE_HPP_
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#include <functional>
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#include <iostream>
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#include <gk/core/Debug.hpp>
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#include <sol/sol.hpp>
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class Registry;
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class ServerModLoader;
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enum class LuaEventType {
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BlockPlaced,
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BlockDigged,
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BlockActivated,
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ItemActivated,
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PlayerConnected,
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};
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class LuaCore {
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public:
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void addListener(LuaEventType eventType, const sol::function &listener);
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template<typename... Args>
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void onEvent(LuaEventType eventType, Args &&...args) {
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for (auto &it : m_listeners) {
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if (it.first == eventType) {
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try {
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it.second(std::forward<Args>(args)...);
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}
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catch (const sol::error &e) {
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gkError() << e.what();
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}
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}
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}
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}
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void setRegistry(Registry *registry) { m_registry = registry; }
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void setModLoader(ServerModLoader *modLoader) { m_modLoader = modLoader; }
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static void initUsertype(sol::state &lua);
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private:
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Registry *m_registry = nullptr;
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ServerModLoader *m_modLoader = nullptr;
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std::unordered_multimap<LuaEventType, sol::unsafe_function> m_listeners;
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};
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#endif // LUACORE_HPP_
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