74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
// Copyright (c) Wojciech Figat. All rights reserved.
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#pragma once
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#include "Engine/Core/Collections/Array.h"
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#include "Engine/Serialization/Stream.h"
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/// <summary>
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/// Visject metadata container
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/// </summary>
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class FLAXENGINE_API VisjectMeta
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{
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public:
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/// <summary>
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/// Metadata entry
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/// </summary>
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struct Entry
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{
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int32 TypeID;
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bool IsLoaded;
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Array<byte> Data;
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};
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public:
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/// <summary>
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/// All meta entries
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/// </summary>
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Array<Entry, FixedAllocation<8>> Entries;
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public:
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/// <summary>
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/// Load from the stream
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/// </summary>
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/// <param name="stream">Stream</param>
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/// <param name="loadData">True if load meta data</param>
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/// <returns>True if cannot load data</returns>
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bool Load(ReadStream* stream, bool loadData);
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/// <summary>
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/// Save to the stream
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/// </summary>
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/// <param name="stream">Stream</param>
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/// <param name="saveData">True if load meta data</param>
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/// <returns>True if cannot save data</returns>
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bool Save(WriteStream* stream, bool saveData) const;
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/// <summary>
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/// Release meta data
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/// </summary>
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void Release();
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/// <summary>
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/// Get entry
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/// </summary>
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/// <param name="typeID">Entry type ID</param>
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/// <returns>Entry</returns>
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const Entry* GetEntry(int32 typeID) const;
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/// <summary>
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/// Get entry
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/// </summary>
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/// <param name="typeID">Entry type ID</param>
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/// <returns>Entry</returns>
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Entry* GetEntry(int32 typeID);
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/// <summary>
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/// Add new entry
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/// </summary>
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/// <param name="typeID">Type ID</param>
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/// <param name="data">Bytes to set</param>
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/// <param name="size">Amount of bytes to assign</param>
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void AddEntry(int32 typeID, byte* data, int32 size);
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};
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