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49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
//
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// UpdateEntityOperator.h
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// libraries/entities/src
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//
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// Created by Brad Hefta-Gaub on 8/11/2014.
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// Copyright 2014 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_UpdateEntityOperator_h
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#define hifi_UpdateEntityOperator_h
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class UpdateEntityOperator : public RecurseOctreeOperator {
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public:
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UpdateEntityOperator(EntityTree* tree, EntityTreeElement* containingElement,
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EntityItem* existingEntity, const EntityItemProperties& properties);
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~UpdateEntityOperator();
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virtual bool preRecursion(OctreeElement* element);
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virtual bool postRecursion(OctreeElement* element);
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virtual OctreeElement* possiblyCreateChildAt(OctreeElement* element, int childIndex);
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private:
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EntityTree* _tree;
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EntityItem* _existingEntity;
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EntityTreeElement* _containingElement;
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AACube _containingElementCube; // we temporarily store our cube here in case we need to delete the containing element
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EntityItemProperties _properties;
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EntityItemID _entityItemID;
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bool _foundOld;
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bool _foundNew;
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bool _removeOld;
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bool _dontMove;
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quint64 _changeTime;
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AACube _oldEntityCube;
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AACube _newEntityCube;
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AABox _oldEntityBox; // clamped to domain
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AABox _newEntityBox; // clamped to domain
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bool subTreeContainsOldEntity(OctreeElement* element);
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bool subTreeContainsNewEntity(OctreeElement* element);
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bool _wantDebug;
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};
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#endif // hifi_UpdateEntityOperator_h
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