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#pragma once
#include "../ChunkData.h"
#include "../Defines.h"
class cByteBuffer;
/** Serializes one chunk's data to (possibly multiple) protocol versions.
Caches the serialized data for as long as this object lives, so that the same data can be sent to
other clients using the same protocol. */
class cChunkDataSerializer
{
public:
cChunkDataSerializer(
int a_ChunkX,
int a_ChunkZ,
const cChunkData & a_Data,
const unsigned char * a_BiomeData,
const eDimension a_Dimension
);
/** For each client, serializes the chunk into their protocol version and sends it. */
void SendToClients(const std::unordered_set<cClientHandle *> & a_SendTo);
protected:
void Serialize47 (const std::vector<cClientHandle *> & a_SendTo); // Release 1.8
void Serialize107(const std::vector<cClientHandle *> & a_SendTo); // Release 1.9
void Serialize110(const std::vector<cClientHandle *> & a_SendTo); // Release 1.9.4
template <auto Palette> void Serialize393(const std::vector<cClientHandle *> & a_SendTo); // Release 1.13 - 1.13.1
void Serialize477(const std::vector<cClientHandle *> & a_SendTo); // Release 1.13 - 1.13.1
/** Writes all blocks in a chunk section into a series of Int64.
Writes start from the bit directly subsequent to the previous write's end, possibly crossing over to the next Int64. */
inline void WriteSectionDataSeamless(cByteBuffer & a_Packet, const cChunkData::sChunkSection & a_Section, const UInt8 a_BitsPerEntry);
/** Finalises the data, compresses it if required, and delivers it to all clients. */
void CompressAndSend(cByteBuffer & a_Packet, const std::vector<cClientHandle *> & a_SendTo);
/** The coordinates of the chunk to serialise. */
int m_ChunkX, m_ChunkZ;
/** The data read from the chunk, to be serialized. */
const cChunkData & m_Data;
/** The biomes in the chunk, to be serialized. */
const unsigned char * m_BiomeData;
/** The dimension where the chunk resides. */
const eDimension m_Dimension;
} ;
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