47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
// Copyright (C) 2017 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Utility module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_ABSTRACTATLAS_HPP
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#define NAZARA_ABSTRACTATLAS_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Core/Signal.hpp>
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#include <Nazara/Core/SparsePtr.hpp>
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#include <Nazara/Math/Rect.hpp>
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#include <Nazara/Utility/Config.hpp>
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namespace Nz
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{
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class AbstractImage;
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class Image;
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class NAZARA_UTILITY_API AbstractAtlas
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{
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public:
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AbstractAtlas() = default;
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AbstractAtlas(const AbstractAtlas&) = delete;
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AbstractAtlas(AbstractAtlas&&) noexcept = default;
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virtual ~AbstractAtlas();
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virtual void Clear() = 0;
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virtual void Free(SparsePtr<const Rectui> rects, SparsePtr<unsigned int> layers, unsigned int count) = 0;
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virtual AbstractImage* GetLayer(unsigned int layerIndex) const = 0;
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virtual std::size_t GetLayerCount() const = 0;
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virtual UInt32 GetStorage() const = 0;
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virtual bool Insert(const Image& image, Rectui* rect, bool* flipped, unsigned int* layerIndex) = 0;
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AbstractAtlas& operator=(const AbstractAtlas&) = delete;
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AbstractAtlas& operator=(AbstractAtlas&&) noexcept = default;
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// Signals:
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NazaraSignal(OnAtlasCleared, const AbstractAtlas* /*atlas*/);
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NazaraSignal(OnAtlasLayerChange, const AbstractAtlas* /*atlas*/, AbstractImage* /*oldLayer*/, AbstractImage* /*newLayer*/);
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NazaraSignal(OnAtlasRelease, const AbstractAtlas* /*atlas*/);
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};
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}
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#endif // NAZARA_ABSTRACTATLAS_HPP
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