ComponentFactory.h

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/*
 * i6engine
 * Copyright (2016) Daniel Bonrath, Michael Baer, All rights reserved.
 *
 * This file is part of i6engine; i6engine is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __I6ENGINE_MODULES_COMPONENTFACTORY_H__
#define __I6ENGINE_MODULES_COMPONENTFACTORY_H__

#include <map>
#include <string>

#include "i6engine/utils/i6eThreadSafety.h"
#include "i6engine/utils/weakPtr.h"

#include "i6engine/api/configs/attributeMap.h"

#include "boost/function.hpp"

namespace i6e {
namespace api {
        class Component;
        class GameObject;

        typedef utils::sharedPtr<Component, Component> ComPtr;
        typedef utils::weakPtr<GameObject> WeakGOPtr;

        typedef boost::function<ComPtr(const int64_t, const attributeMap &)> createGOCCallback;
} /* namespace api */

namespace modules {

        class ComponentFactory {
        public:
                ComponentFactory();

                ~ComponentFactory();

                void registerCTemplate(const std::string & GOCType, const api::createGOCCallback & fn);

                api::ComPtr createGOC(int64_t id, const std::string & GOCType, const api::attributeMap & params, const api::WeakGOPtr & owner) const;

                void enableTicking(bool allowTicking) {
                        _tickingAllowed = allowTicking;
                }

        private:
                typedef std::map<std::string, api::createGOCCallback> callbackMap;

                callbackMap _callbacks;

                bool _tickingAllowed;

                ComponentFactory(const ComponentFactory &) = delete;

                ComponentFactory & operator=(const ComponentFactory &) = delete;

                ASSERT_THREAD_SAFETY_HEADER
        };

} /* namespace modules */
} /* namespace i6e */

#endif /* __I6ENGINE_MODULES_COMPONENTFACTORY_H__ */