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37 lines
929 B
C++
37 lines
929 B
C++
/*
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* EntityService.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#pragma once
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VCMI_LIB_NAMESPACE_BEGIN
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class Entity;
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class DLL_LINKAGE EntityService
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{
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public:
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virtual ~EntityService() = default;
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virtual const Entity * getBaseByIndex(const int32_t index) const = 0;
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virtual void forEachBase(const std::function<void(const Entity * entity, bool & stop)> & cb) const = 0;
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};
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template <typename IdType, typename EntityType>
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class DLL_LINKAGE EntityServiceT : public EntityService
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{
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public:
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virtual const EntityType * getById(const IdType & id) const = 0;
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virtual const EntityType * getByIndex(const int32_t index) const = 0;
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virtual void forEach(const std::function<void(const EntityType * entity, bool & stop)> & cb) const = 0;
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};
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VCMI_LIB_NAMESPACE_END
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