💿🐜 Antkeeper source code
https://antkeeper.com
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69 lines
1.6 KiB
69 lines
1.6 KiB
/*
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* Copyright (C) 2015 Christopher J. Howard
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*
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* This file is part of Ecosys.
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*
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* Ecosys is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Ecosys 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Ecosys. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "entity-manager.hpp"
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#include "component-manager.hpp"
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EntityManager::EntityManager(ComponentManager* componentManager):
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componentManager(componentManager)
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{}
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EntityManager::~EntityManager()
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{}
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EntityID EntityManager::createEntity()
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{
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return idPool.reserveNextID();
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}
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bool EntityManager::createEntity(EntityID id)
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{
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if (idPool.isReserved(id))
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{
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return false;
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}
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idPool.reserveID(id);
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return true;
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}
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bool EntityManager::destroyEntity(EntityID id)
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{
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if (!idPool.isReserved(id))
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{
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return false;
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}
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// Delete components
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ComponentMap* components = componentManager->getComponents(id);
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for (auto it = components->begin(); it != components->end(); it = components->begin())
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{
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ComponentBase* component = it->second;
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componentManager->removeComponent(id, component->getComponentType());
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delete component;
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}
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// Free ID
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idPool.freeID(id);
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return true;
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}
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