43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
#pragma once
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#include "StarOrderedMap.hpp"
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#include "StarFile.hpp"
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#include "StarDirectoryAssetSource.hpp"
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namespace Star {
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STAR_CLASS(PackedAssetSource);
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class PackedAssetSource : public AssetSource {
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public:
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typedef function<void(size_t, size_t, String, String)> BuildProgressCallback;
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// Build a packed asset file from the given DirectoryAssetSource.
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//
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// 'extensionSorting' sorts the packed file with file extensions that case
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// insensitive match the given extensions in the order they are given. If a
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// file has an extension that doesn't match any in this list, it goes after
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// all other files. All files are sorted secondarily by case insensitive
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// alphabetical order.
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//
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// If given, 'progressCallback' will be called with the total number of
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// files, the current file number, the file name, and the asset path.
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static void build(DirectoryAssetSource& directorySource, String const& targetPackedFile,
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StringList const& extensionSorting = {}, BuildProgressCallback progressCallback = {});
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PackedAssetSource(String const& packedFileName);
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JsonObject metadata() const override;
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StringList assetPaths() const override;
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IODevicePtr open(String const& path) override;
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ByteArray read(String const& path) override;
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private:
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FilePtr m_packedFile;
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JsonObject m_metadata;
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OrderedHashMap<String, pair<uint64_t, uint64_t>> m_index;
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};
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}
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