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// Protocol_1_13.h
/*
Declares the 1.13 protocol classes:
- cProtocol_1_13
- release 1.13 protocol (#393)
- cProtocol_1_13_1
- release 1.13.1 protocol (#401)
- cProtocol_1_13_2
- release 1.13.2 protocol (#404)
*/
#pragma once
#include "Protocol_1_12.h"
#include "Packetizer.h"
#include "Palettes/Upgrade.h"
class cProtocol_1_13:
public cProtocol_1_12_2
{
using Super = cProtocol_1_12_2;
public:
using Super::cProtocol_1_12_2;
protected:
virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
template <auto Palette> void SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta); // Template to avoid virtual calls in tight loops
virtual void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) override;
/** Common implementation of multiblock change sending, templated to avoid virtual calls in tight loops. */
template <auto Palette>void SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes)
{
ASSERT(m_State == 3); // In game mode?
cPacketizer Pkt(*this, pktBlockChanges);
Pkt.WriteBEInt32(a_ChunkX);
Pkt.WriteBEInt32(a_ChunkZ);
Pkt.WriteVarInt32(static_cast<UInt32>(a_Changes.size()));
for (const auto & Change : a_Changes)
{
Int16 Coords = static_cast<Int16>(Change.m_RelY | (Change.m_RelZ << 8) | (Change.m_RelX << 12));
Pkt.WriteBEInt16(Coords);
Pkt.WriteVarInt32(Palette(PaletteUpgrade::FromBlock(Change.m_BlockType, Change.m_BlockMeta)));
} // for itr - a_Changes[]
}
virtual void SendMapData (const cMap & a_Map, int a_DataStartX, int a_DataStartY) override;
virtual void SendPaintingSpawn (const cPainting & a_Painting) override;
virtual void SendParticleEffect (const AString & a_ParticleName, Vector3f a_Src, Vector3f a_Offset, float a_ParticleData, int a_ParticleAmount, std::array<int, 2> a_Data) override;
virtual void SendPluginMessage (const AString & a_Channel, const AString & a_Message) override;
virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override;
virtual void SendStatistics (const cStatManager & a_Manager) override;
virtual void SendTabCompletionResults (const AStringVector & a_Results) override;
virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) override;
/** Translates outgoing packet types. */
virtual UInt32 GetPacketID(ePacketType a_PacketType) override;
/** Returns 1.13. */
virtual Version GetProtocolVersion() override;
/** Converts eMonsterType to protocol-specific mob types */
virtual UInt32 GetProtocolMobType(eMonsterType a_MobType) override;
virtual UInt8 GetEntityMetadataID(eEntityMetadata a_Metadata);
virtual UInt8 GetEntityMetadataID(eEntityMetadataType a_FieldType);
virtual std::pair<short, short> GetItemFromProtocolID(UInt32 a_ProtocolID);
virtual UInt32 GetProtocolIDFromItem(short a_ItemID, short a_ItemDamage);
virtual bool HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) override;
virtual void HandlePacketPluginMessage(cByteBuffer & a_ByteBuffer) override;
virtual bool ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item, size_t a_KeepRemainingBytes) override;
virtual void WriteItem(cPacketizer & a_Pkt, const cItem & a_Item) override;
virtual void WriteEntityMetadata(cPacketizer & a_Pkt, const eEntityMetadata a_Metadata, const eEntityMetadataType a_FieldType);
virtual void WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity) override;
virtual void WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob) override;
};
class cProtocol_1_13_1 :
public cProtocol_1_13
{
using Super = cProtocol_1_13;
public:
using Super::cProtocol_1_13;
protected:
virtual void SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
virtual void SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) override;
virtual Version GetProtocolVersion() override;
virtual std::pair<short, short> GetItemFromProtocolID(UInt32 a_ProtocolID) override;
virtual UInt32 GetProtocolIDFromItem(short a_ItemID, short a_ItemDamage) override;
};
class cProtocol_1_13_2 :
public cProtocol_1_13_1
{
using Super = cProtocol_1_13_1;
public:
using Super::Super;
protected:
virtual Version GetProtocolVersion() override;
virtual bool ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item, size_t a_KeepRemainingBytes) override;
virtual void WriteItem(cPacketizer & a_Pkt, const cItem & a_Item) override;
};
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