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43 lines
760 B
C++
43 lines
760 B
C++
#pragma once
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#include <memory>
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#include <map>
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namespace sf { class Texture; class Font; }
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template <typename Resource, typename Id>
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class ResourceHolder
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{
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public:
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bool load(Id id, const std::string& filename)
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{
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auto resource = std::make_unique<Resource>();
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if (!resource->loadFromFile(filename))
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return false;
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_resources[id] = std::move(resource);
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return true;
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}
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const std::shared_ptr<Resource>& get(Id id) const
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{
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const auto found = _resources.find(id);
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return found->second;
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}
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private:
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std::map<Id, std::shared_ptr<Resource>> _resources;
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};
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namespace Fonts
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{
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enum class Id
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{
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GUI
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};
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}
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using FontHolder = ResourceHolder<sf::Font, Fonts::Id>;
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