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72 lines
2 KiB
C++
72 lines
2 KiB
C++
#pragma once
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#include "ChunkStorage.h"
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#include "../LevelChunk.h"
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#include "../../IO/Files/File.h"
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#include "../../IO/NBT/CompoundTag.h"
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#include "../../Headers/com.mojang.nbt.h"
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#include <cstdint>
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#if !defined(_WIN32)
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#include <pthread.h>
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#endif
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class Level;
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class OldChunkStorage : public ChunkStorage {
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public:
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#if defined(_WIN32)
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using TlsKey = std::uint32_t;
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#else
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using TlsKey = pthread_key_t;
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#endif
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private:
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// 4J added so we can have separate storage arrays for different threads
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class ThreadStorage {
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public:
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byteArray blockData;
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byteArray dataData;
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byteArray skyLightData;
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byteArray blockLightData;
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ThreadStorage();
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~ThreadStorage();
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};
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static TlsKey tlsIdx;
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static ThreadStorage* tlsDefault;
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public:
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// Each new thread that needs to use Compression will need to call one of
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// the following 2 functions, to either create its own local storage, or
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// share the default storage already allocated by the main thread
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static void CreateNewThreadStorage();
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static void UseDefaultThreadStorage();
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static void ReleaseThreadStorage();
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private:
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File dir;
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bool create;
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public:
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OldChunkStorage(File dir, bool create);
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private:
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File getFile(int x, int z);
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LevelChunk* load(Level* level, int x, int z);
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public:
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virtual void save(Level* level, LevelChunk* levelChunk);
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static bool saveEntities(LevelChunk* lc, Level* level,
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CompoundTag* tag); // 4J Added
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static void save(LevelChunk* lc, Level* level,
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DataOutputStream* dos); // 4J Added
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static void save(LevelChunk* lc, Level* level, CompoundTag* tag);
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static void loadEntities(LevelChunk* lc, Level* level, CompoundTag* tag);
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static LevelChunk* load(Level* level, CompoundTag* tag);
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static LevelChunk* load(Level* level, DataInputStream* dis); // 4J Added
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virtual void tick();
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virtual void flush();
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virtual void saveEntities(Level* level, LevelChunk* levelChunk);
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};
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