Unified cPacketizer across all protocols.
This commit is contained in:
Mattes D
parent
8df9f1685a
commit
c626848393
@ -762,10 +762,10 @@ bool cByteBuffer::WriteLEInt32(Int32 a_Value)
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CHECK_THREAD
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CheckValid();
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#ifdef IS_LITTLE_ENDIAN
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return WriteBuf((const char *)&a_Value, 4);
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return WriteBuf(reinterpret_cast<const char *>(&a_Value), 4);
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#else
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int Value = ((a_Value >> 24) & 0xff) | ((a_Value >> 16) & 0xff00) | ((a_Value >> 8) & 0xff0000) | (a_Value & 0xff000000);
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return WriteBuf((const char *)&Value, 4);
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return WriteBuf(reinterpret_cast<const char *>(&Value), 4);
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#endif
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}
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@ -773,11 +773,15 @@ bool cByteBuffer::WriteLEInt32(Int32 a_Value)
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bool cByteBuffer::WritePosition(Int32 a_BlockX, Int32 a_BlockY, Int32 a_BlockZ)
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bool cByteBuffer::WritePosition64(Int32 a_BlockX, Int32 a_BlockY, Int32 a_BlockZ)
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{
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CHECK_THREAD
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CheckValid();
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return WriteBEInt64(((Int64)a_BlockX & 0x3FFFFFF) << 38 | ((Int64)a_BlockY & 0xFFF) << 26 | ((Int64)a_BlockZ & 0x3FFFFFF));
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return WriteBEInt64(
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(static_cast<Int64>(a_BlockX & 0x3FFFFFF) << 38) |
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(static_cast<Int64>(a_BlockY & 0xFFF) << 26) |
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(static_cast<Int64>(a_BlockZ & 0x3FFFFFF))
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);
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}
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@ -96,7 +96,7 @@ public:
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bool WriteVarInt (UInt32 a_Value);
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bool WriteVarUTF8String (const AString & a_Value); // string length as VarInt, then string as UTF-8
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bool WriteLEInt32 (Int32 a_Value);
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bool WritePosition (Int32 a_BlockX, Int32 a_BlockY, Int32 a_BlockZ);
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bool WritePosition64 (Int32 a_BlockX, Int32 a_BlockY, Int32 a_BlockZ);
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/** Reads a_Count bytes into a_Buffer; returns true if successful */
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bool ReadBuf(void * a_Buffer, size_t a_Count);
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@ -24,7 +24,7 @@ public:
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// tolua_begin
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/** Returns the item in the frame */
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const cItem & GetItem(void) { return m_Item; }
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const cItem & GetItem(void) const { return m_Item; }
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/** Set the item in the frame */
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void SetItem(cItem & a_Item) { m_Item = a_Item; }
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@ -10,22 +10,22 @@
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class cCriticalSection
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{
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public:
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void Lock(void);
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void Unlock(void);
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// IsLocked/IsLockedByCurrentThread are only used in ASSERT statements, but because of the changes with ASSERT they must always be defined
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// The fake versions (in Release) will not effect the program in any way
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#ifdef _DEBUG
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cCriticalSection(void);
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bool IsLocked(void);
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bool IsLockedByCurrentThread(void);
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cCriticalSection(void);
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bool IsLocked(void);
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bool IsLockedByCurrentThread(void);
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#else
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bool IsLocked(void) { return false; }
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bool IsLockedByCurrentThread(void) { return false; }
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bool IsLocked(void) { return false; }
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bool IsLockedByCurrentThread(void) { return false; }
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#endif // _DEBUG
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private:
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#ifdef _DEBUG
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int m_IsLocked; // Number of times this CS is locked
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std::thread::id m_OwningThreadID;
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@ -8,19 +8,23 @@ SET (SRCS
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Authenticator.cpp
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ChunkDataSerializer.cpp
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MojangAPI.cpp
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Packetizer.cpp
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Protocol17x.cpp
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Protocol18x.cpp
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ProtocolRecognizer.cpp)
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ProtocolRecognizer.cpp
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)
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SET (HDRS
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Authenticator.h
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ChunkDataSerializer.h
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MojangAPI.h
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Packetizer.h
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Protocol.h
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Protocol17x.h
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Protocol18x.h
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ProtocolRecognizer.h)
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ProtocolRecognizer.h
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)
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if(NOT MSVC)
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if (NOT MSVC)
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add_library(Protocol ${SRCS} ${HDRS})
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endif()
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102
src/Protocol/Packetizer.cpp
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102
src/Protocol/Packetizer.cpp
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@ -0,0 +1,102 @@
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// Packetizer.cpp
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// Implements the cPacketizer class representing a wrapper for sending a single packet over a protocol.
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#include "Globals.h"
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#include "Packetizer.h"
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/** Converts the hex digit character to its value. */
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static UInt8 HexDigitValue(char a_Character)
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{
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switch (a_Character)
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{
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case '0': return 0;
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case '1': return 1;
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case '2': return 2;
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case '3': return 3;
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case '4': return 4;
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case '5': return 5;
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case '6': return 6;
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case '7': return 7;
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case '8': return 8;
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case '9': return 9;
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case 'a': return 10;
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case 'b': return 11;
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case 'c': return 12;
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case 'd': return 13;
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case 'e': return 14;
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case 'f': return 15;
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case 'A': return 10;
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case 'B': return 11;
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case 'C': return 12;
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case 'D': return 13;
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case 'E': return 14;
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case 'F': return 15;
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default:
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{
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LOGWARNING("Bad hex digit: %c", a_Character);
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ASSERT(!"Bad hex digit");
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return 0;
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}
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// cPacketizer:
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cPacketizer::~cPacketizer()
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{
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m_Protocol.SendPacket(*this);
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}
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void cPacketizer::WriteByteAngle(double a_Angle)
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{
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WriteChar(static_cast<char>(255 * a_Angle / 360));
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}
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void cPacketizer::WriteFPInt(double a_Value)
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{
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Int32 Value = static_cast<Int32>(a_Value * 32);
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WriteInt(Value);
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}
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void cPacketizer::WriteUUID(const AString & a_UUID)
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{
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if (a_UUID.length() != 32)
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{
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LOGWARNING("%s: Attempt to send a bad uuid (length isn't 32): %s", __FUNCTION__, a_UUID.c_str());
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ASSERT(!"Wrong uuid length!");
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return;
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}
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for (size_t i = 0; i < 32; i += 2)
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{
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auto val = static_cast<UInt8>(HexDigitValue(a_UUID[i]) << 4 | HexDigitValue(a_UUID[i + 1]));
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VERIFY(m_Out.WriteBEUInt8(val));
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}
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}
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149
src/Protocol/Packetizer.h
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149
src/Protocol/Packetizer.h
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@ -0,0 +1,149 @@
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// Packetizer.h
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// Declares the cPacketizer class representing a wrapper for sending a single packet over a protocol.
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// The class provides auto-locking, serialization and send-on-instance-destroy semantics
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#pragma once
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#include "Protocol.h"
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#include "../ByteBuffer.h"
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/** Composes an individual packet in the protocol's m_OutPacketBuffer; sends it just before being destructed. */
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class cPacketizer
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{
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public:
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/** Starts serializing a new packet into the protocol's m_OutPacketBuffer.
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Locks the protocol's m_CSPacket to avoid multithreading issues. */
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cPacketizer(cProtocol & a_Protocol, UInt32 a_PacketType) :
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m_Protocol(a_Protocol),
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m_Out(a_Protocol.m_OutPacketBuffer),
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m_Lock(a_Protocol.m_CSPacket),
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m_PacketType(a_PacketType) // Used for logging purposes
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{
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m_Out.WriteVarInt(a_PacketType);
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}
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/** Sends the packet via the contained protocol's SendPacket() function. */
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~cPacketizer();
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inline void WriteBool(bool a_Value)
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{
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VERIFY(m_Out.WriteBool(a_Value));
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}
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inline void WriteByte(Byte a_Value)
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{
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VERIFY(m_Out.WriteBEUInt8(a_Value));
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}
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inline void WriteChar(char a_Value)
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{
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VERIFY(m_Out.WriteBEInt8(a_Value));
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}
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inline void WriteShort(short a_Value)
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{
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VERIFY(m_Out.WriteBEInt16(a_Value));
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}
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inline void WriteBEUInt16(short a_Value)
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{
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VERIFY(m_Out.WriteBEUInt16(a_Value));
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}
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inline void WriteInt(Int32 a_Value)
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{
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VERIFY(m_Out.WriteBEInt32(a_Value));
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}
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inline void WriteUInt32(UInt32 a_Value)
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{
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VERIFY(m_Out.WriteBEUInt32(a_Value));
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}
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inline void WriteInt64(Int64 a_Value)
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{
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VERIFY(m_Out.WriteBEInt64(a_Value));
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}
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inline void WriteFloat(float a_Value)
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{
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VERIFY(m_Out.WriteBEFloat(a_Value));
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}
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inline void WriteDouble(double a_Value)
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{
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VERIFY(m_Out.WriteBEDouble(a_Value));
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}
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inline void WriteVarInt(UInt32 a_Value)
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{
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VERIFY(m_Out.WriteVarInt(a_Value));
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}
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inline void WriteString(const AString & a_Value)
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{
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VERIFY(m_Out.WriteVarUTF8String(a_Value));
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}
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inline void WriteBuf(const char * a_Data, size_t a_Size)
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{
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VERIFY(m_Out.Write(a_Data, a_Size));
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}
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/** Writes the specified block position as a single encoded 64-bit BigEndian integer. */
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inline void WritePosition(int a_BlockX, int a_BlockY, int a_BlockZ)
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{
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VERIFY(m_Out.WritePosition64(a_BlockX, a_BlockY, a_BlockZ));
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}
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/** Writes the specified angle using a single byte. */
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void WriteByteAngle(double a_Angle);
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/** Writes the double value as a 27:5 fixed-point integer. */
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void WriteFPInt(double a_Value);
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/** Writes the specified UUID as a 128-bit BigEndian integer. */
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void WriteUUID(const AString & a_UUID);
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UInt32 GetPacketType(void) const { return m_PacketType; }
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protected:
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/** The protocol instance in which the packet is being constructed. */
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cProtocol & m_Protocol;
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/** The protocol's buffer for the constructed packet data. */
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cByteBuffer & m_Out;
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/** The RAII lock preventing multithreaded access to the protocol buffer while constructing the packet. */
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cCSLock m_Lock;
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/** Type of the contained packet.
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Used for logging purposes, the packet type is encoded into m_Out immediately in constructor. */
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UInt32 m_PacketType;
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} ;
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@ -14,6 +14,7 @@
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#include "../Endianness.h"
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#include "../Scoreboard.h"
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#include "../Map.h"
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#include "../ByteBuffer.h"
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@ -32,6 +33,7 @@ class cChunkDataSerializer;
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class cFallingBlock;
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class cCompositeChat;
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class cStatManager;
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class cPacketizer;
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@ -47,7 +49,9 @@ class cProtocol
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{
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public:
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cProtocol(cClientHandle * a_Client) :
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m_Client(a_Client)
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m_Client(a_Client),
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m_OutPacketBuffer(64 KiB),
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m_OutPacketLenBuffer(20) // 20 bytes is more than enough for one VarInt
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{
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}
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@ -136,11 +140,27 @@ public:
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virtual AString GetAuthServerID(void) = 0;
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protected:
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cClientHandle * m_Client;
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cCriticalSection m_CSPacket; // Each SendXYZ() function must acquire this CS in order to send the whole packet at once
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friend class cPacketizer;
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/// A generic data-sending routine, all outgoing packet data needs to be routed through this so that descendants may override it
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cClientHandle * m_Client;
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/** Provides synchronization for sending the entire packet at once.
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Each SendXYZ() function must acquire this CS in order to send the whole packet at once.
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Automated via cPacketizer class. */
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cCriticalSection m_CSPacket;
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/** Buffer for composing the outgoing packets, through cPacketizer */
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cByteBuffer m_OutPacketBuffer;
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/** Buffer for composing packet length (so that each cPacketizer instance doesn't allocate a new cPacketBuffer) */
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cByteBuffer m_OutPacketLenBuffer;
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/** A generic data-sending routine, all outgoing packet data needs to be routed through this so that descendants may override it. */
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virtual void SendData(const char * a_Data, size_t a_Size) = 0;
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/** Sends a single packet contained within the cPacketizer class.
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The cPacketizer's destructor calls this to send the contained packet; protocol may transform the data (compression in 1.8 etc). */
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virtual void SendPacket(cPacketizer & a_Packet) = 0;
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} ;
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@ -14,6 +14,7 @@ Implements the 1.7.x protocol classes:
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#include "Protocol17x.h"
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#include "ChunkDataSerializer.h"
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#include "PolarSSL++/Sha1Checksum.h"
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#include "Packetizer.h"
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#include "../ClientHandle.h"
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#include "../Root.h"
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@ -105,8 +106,6 @@ cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAdd
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m_ServerPort(a_ServerPort),
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m_State(a_State),
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m_ReceivedData(32 KiB),
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m_OutPacketBuffer(64 KiB),
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m_OutPacketLenBuffer(20), // 20 bytes is more than enough for one VarInt
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m_IsEncrypted(false),
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m_LastSentDimension(dimNotSet)
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{
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@ -381,7 +380,7 @@ void cProtocol172::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum
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cPacketizer Pkt(*this, 0x04); // Entity Equipment packet
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Pkt.WriteUInt32(a_Entity.GetUniqueID());
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Pkt.WriteShort(a_SlotNum);
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Pkt.WriteItem(a_Item);
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WriteItem(Pkt, a_Item);
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}
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@ -421,7 +420,7 @@ void cProtocol172::SendEntityMetadata(const cEntity & a_Entity)
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cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
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Pkt.WriteUInt32(a_Entity.GetUniqueID());
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Pkt.WriteEntityMetadata(a_Entity);
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WriteEntityMetadata(Pkt, a_Entity);
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Pkt.WriteByte(0x7f); // The termination byte
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}
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@ -435,7 +434,7 @@ void cProtocol172::SendEntityProperties(const cEntity & a_Entity)
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cPacketizer Pkt(*this, 0x20); // Entity Properties packet
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Pkt.WriteUInt32(a_Entity.GetUniqueID());
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Pkt.WriteEntityProperties(a_Entity);
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WriteEntityProperties(Pkt, a_Entity);
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}
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@ -563,7 +562,7 @@ void cProtocol172::SendInventorySlot(char a_WindowID, short a_SlotNum, const cIt
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cPacketizer Pkt(*this, 0x2f); // Set Slot packet
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Pkt.WriteChar(a_WindowID);
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Pkt.WriteShort(a_SlotNum);
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Pkt.WriteItem(a_Item);
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WriteItem(Pkt, a_Item);
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}
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@ -734,7 +733,7 @@ void cProtocol172::SendPickupSpawn(const cPickup & a_Pickup)
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cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
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Pkt.WriteUInt32(a_Pickup.GetUniqueID());
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Pkt.WriteByte((0x05 << 5) | 10); // Slot type + index 10
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Pkt.WriteItem(a_Pickup.GetItem());
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WriteItem(Pkt, a_Pickup.GetItem());
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Pkt.WriteByte(0x7f); // End of metadata
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}
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}
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@ -1157,7 +1156,7 @@ void cProtocol172::SendSpawnMob(const cMonster & a_Mob)
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Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedX() * 400));
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Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedY() * 400));
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Pkt.WriteShort(static_cast<short>(a_Mob.GetSpeedZ() * 400));
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Pkt.WriteEntityMetadata(a_Mob);
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WriteEntityMetadata(Pkt, a_Mob);
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Pkt.WriteByte(0x7f); // Metadata terminator
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}
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@ -1341,7 +1340,7 @@ void cProtocol172::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
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}
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Pkt.WriteByte(Action);
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Pkt.WriteBlockEntity(a_BlockEntity);
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WriteBlockEntity(Pkt, a_BlockEntity);
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}
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@ -1412,7 +1411,7 @@ void cProtocol172::SendWholeInventory(const cWindow & a_Window)
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||||
a_Window.GetSlots(*(m_Client->GetPlayer()), Slots);
|
||||
for (cItems::const_iterator itr = Slots.begin(), end = Slots.end(); itr != end; ++itr)
|
||||
{
|
||||
Pkt.WriteItem(*itr);
|
||||
WriteItem(Pkt, *itr);
|
||||
} // for itr - Slots[]
|
||||
}
|
||||
|
||||
@ -2383,6 +2382,39 @@ void cProtocol172::SendData(const char * a_Data, size_t a_Size)
|
||||
|
||||
|
||||
|
||||
void cProtocol172::SendPacket(cPacketizer & a_Packet)
|
||||
{
|
||||
AString DataToSend;
|
||||
|
||||
// Send the packet length
|
||||
UInt32 PacketLen = static_cast<UInt32>(m_OutPacketBuffer.GetUsedSpace());
|
||||
|
||||
m_OutPacketLenBuffer.WriteVarInt(PacketLen);
|
||||
m_OutPacketLenBuffer.ReadAll(DataToSend);
|
||||
SendData(DataToSend.data(), DataToSend.size());
|
||||
m_OutPacketLenBuffer.CommitRead();
|
||||
|
||||
// Send the packet data:
|
||||
m_OutPacketBuffer.ReadAll(DataToSend);
|
||||
SendData(DataToSend.data(), DataToSend.size());
|
||||
m_OutPacketBuffer.CommitRead();
|
||||
|
||||
// Log the comm into logfile:
|
||||
if (g_ShouldLogCommOut)
|
||||
{
|
||||
AString Hex;
|
||||
ASSERT(DataToSend.size() > 0);
|
||||
CreateHexDump(Hex, DataToSend.data(), DataToSend.size(), 16);
|
||||
m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload (incl. type):\n%s\n",
|
||||
a_Packet.GetPacketType(), a_Packet.GetPacketType(), PacketLen, PacketLen, m_State, Hex.c_str()
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
bool cProtocol172::ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item)
|
||||
{
|
||||
HANDLE_PACKET_READ(a_ByteBuffer, ReadBEInt16, Int16, ItemType);
|
||||
@ -2542,43 +2574,7 @@ eBlockFace cProtocol172::FaceIntToBlockFace(Int8 a_BlockFace)
|
||||
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// cProtocol172::cPacketizer:
|
||||
|
||||
cProtocol172::cPacketizer::~cPacketizer()
|
||||
{
|
||||
AString DataToSend;
|
||||
|
||||
// Send the packet length
|
||||
UInt32 PacketLen = static_cast<UInt32>(m_Out.GetUsedSpace());
|
||||
|
||||
m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen);
|
||||
m_Protocol.m_OutPacketLenBuffer.ReadAll(DataToSend);
|
||||
m_Protocol.SendData(DataToSend.data(), DataToSend.size());
|
||||
m_Protocol.m_OutPacketLenBuffer.CommitRead();
|
||||
|
||||
// Send the packet data:
|
||||
m_Out.ReadAll(DataToSend);
|
||||
m_Protocol.SendData(DataToSend.data(), DataToSend.size());
|
||||
m_Out.CommitRead();
|
||||
|
||||
// Log the comm into logfile:
|
||||
if (g_ShouldLogCommOut)
|
||||
{
|
||||
AString Hex;
|
||||
ASSERT(DataToSend.size() > 0);
|
||||
CreateHexDump(Hex, DataToSend.data() + 1, DataToSend.size() - 1, 16);
|
||||
m_Protocol.m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload:\n%s\n",
|
||||
DataToSend[0], DataToSend[0], PacketLen, PacketLen, m_Protocol.m_State, Hex.c_str()
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
void cProtocol172::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
|
||||
{
|
||||
short ItemType = a_Item.m_ItemType;
|
||||
ASSERT(ItemType >= -1); // Check validity of packets in debug runtime
|
||||
@ -2590,17 +2586,17 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
|
||||
if (a_Item.IsEmpty())
|
||||
{
|
||||
WriteShort(-1);
|
||||
a_Pkt.WriteShort(-1);
|
||||
return;
|
||||
}
|
||||
|
||||
WriteShort(ItemType);
|
||||
WriteChar (a_Item.m_ItemCount);
|
||||
WriteShort(a_Item.m_ItemDamage);
|
||||
a_Pkt.WriteShort(ItemType);
|
||||
a_Pkt.WriteChar (a_Item.m_ItemCount);
|
||||
a_Pkt.WriteShort(a_Item.m_ItemDamage);
|
||||
|
||||
if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
|
||||
{
|
||||
WriteShort(-1);
|
||||
a_Pkt.WriteShort(-1);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -2649,15 +2645,15 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
|
||||
AString Compressed;
|
||||
CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
|
||||
WriteShort((short)Compressed.size());
|
||||
WriteBuf(Compressed.data(), Compressed.size());
|
||||
a_Pkt.WriteBEUInt16(static_cast<UInt16>(Compressed.size()));
|
||||
a_Pkt.WriteBuf(Compressed.data(), Compressed.size());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity)
|
||||
void cProtocol172::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity)
|
||||
{
|
||||
cFastNBTWriter Writer;
|
||||
|
||||
@ -2665,46 +2661,41 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
{
|
||||
case E_BLOCK_BEACON:
|
||||
{
|
||||
cBeaconEntity & BeaconEntity = (cBeaconEntity &)a_BlockEntity;
|
||||
|
||||
Writer.AddInt("x", BeaconEntity.GetPosX());
|
||||
Writer.AddInt("y", BeaconEntity.GetPosY());
|
||||
Writer.AddInt("z", BeaconEntity.GetPosZ());
|
||||
Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
|
||||
auto & BeaconEntity = reinterpret_cast<const cBeaconEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", BeaconEntity.GetPosX());
|
||||
Writer.AddInt("y", BeaconEntity.GetPosY());
|
||||
Writer.AddInt("z", BeaconEntity.GetPosZ());
|
||||
Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
|
||||
Writer.AddInt("Secondary", BeaconEntity.GetSecondaryEffect());
|
||||
Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
|
||||
Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
|
||||
Writer.AddString("id", "Beacon"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_COMMAND_BLOCK:
|
||||
{
|
||||
cCommandBlockEntity & CommandBlockEntity = (cCommandBlockEntity &)a_BlockEntity;
|
||||
|
||||
auto & CommandBlockEntity = reinterpret_cast<const cCommandBlockEntity &>(a_BlockEntity);
|
||||
Writer.AddByte("TrackOutput", 1); // Neither I nor the MC wiki has any idea about this
|
||||
Writer.AddInt("SuccessCount", CommandBlockEntity.GetResult());
|
||||
Writer.AddInt("x", CommandBlockEntity.GetPosX());
|
||||
Writer.AddInt("y", CommandBlockEntity.GetPosY());
|
||||
Writer.AddInt("z", CommandBlockEntity.GetPosZ());
|
||||
Writer.AddString("Command", CommandBlockEntity.GetCommand().c_str());
|
||||
Writer.AddInt("x", CommandBlockEntity.GetPosX());
|
||||
Writer.AddInt("y", CommandBlockEntity.GetPosY());
|
||||
Writer.AddInt("z", CommandBlockEntity.GetPosZ());
|
||||
Writer.AddString("Command", CommandBlockEntity.GetCommand().c_str());
|
||||
// You can set custom names for windows in Vanilla
|
||||
// For a command block, this would be the 'name' prepended to anything it outputs into global chat
|
||||
// MCS doesn't have this, so just leave it @ '@'. (geddit?)
|
||||
// MCS doesn't have this, so just leave it at '@'.
|
||||
Writer.AddString("CustomName", "@");
|
||||
Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
|
||||
Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
if (!CommandBlockEntity.GetLastOutput().empty())
|
||||
{
|
||||
AString Output;
|
||||
Printf(Output, "{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str());
|
||||
|
||||
Writer.AddString("LastOutput", Output.c_str());
|
||||
Writer.AddString("LastOutput", Printf("{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str()));
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_HEAD:
|
||||
{
|
||||
cMobHeadEntity & MobHeadEntity = (cMobHeadEntity &)a_BlockEntity;
|
||||
|
||||
auto & MobHeadEntity = reinterpret_cast<const cMobHeadEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", MobHeadEntity.GetPosX());
|
||||
Writer.AddInt("y", MobHeadEntity.GetPosY());
|
||||
Writer.AddInt("z", MobHeadEntity.GetPosZ());
|
||||
@ -2714,10 +2705,10 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_FLOWER_POT:
|
||||
{
|
||||
cFlowerPotEntity & FlowerPotEntity = (cFlowerPotEntity &)a_BlockEntity;
|
||||
|
||||
auto & FlowerPotEntity = reinterpret_cast<const cFlowerPotEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", FlowerPotEntity.GetPosX());
|
||||
Writer.AddInt("y", FlowerPotEntity.GetPosY());
|
||||
Writer.AddInt("z", FlowerPotEntity.GetPosZ());
|
||||
@ -2726,10 +2717,10 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "FlowerPot"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_MOB_SPAWNER:
|
||||
{
|
||||
cMobSpawnerEntity & MobSpawnerEntity = (cMobSpawnerEntity &)a_BlockEntity;
|
||||
|
||||
auto & MobSpawnerEntity = reinterpret_cast<const cMobSpawnerEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", MobSpawnerEntity.GetPosX());
|
||||
Writer.AddInt("y", MobSpawnerEntity.GetPosY());
|
||||
Writer.AddInt("z", MobSpawnerEntity.GetPosZ());
|
||||
@ -2738,41 +2729,26 @@ void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "MobSpawner");
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Writer.Finish();
|
||||
|
||||
AString Compressed;
|
||||
CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
|
||||
WriteShort((short)Compressed.size());
|
||||
WriteBuf(Compressed.data(), Compressed.size());
|
||||
a_Pkt.WriteBEUInt16(static_cast<UInt16>(Compressed.size()));
|
||||
a_Pkt.WriteBuf(Compressed.data(), Compressed.size());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteByteAngle(double a_Angle)
|
||||
{
|
||||
WriteChar(static_cast<char>(255 * a_Angle / 360));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteFPInt(double a_Value)
|
||||
{
|
||||
int Value = (int)(a_Value * 32);
|
||||
WriteInt(Value);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
void cProtocol172::WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity)
|
||||
{
|
||||
// Common metadata:
|
||||
Byte Flags = 0;
|
||||
@ -2796,21 +2772,21 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
{
|
||||
Flags |= 0x20;
|
||||
}
|
||||
WriteByte(0); // Byte(0) + index 0
|
||||
WriteByte(Flags);
|
||||
a_Pkt.WriteByte(0); // Byte(0) + index 0
|
||||
a_Pkt.WriteByte(Flags);
|
||||
|
||||
switch (a_Entity.GetEntityType())
|
||||
{
|
||||
case cEntity::etPlayer: break; // TODO?
|
||||
case cEntity::etPickup:
|
||||
{
|
||||
WriteByte((5 << 5) | 10); // Slot(5) + index 10
|
||||
WriteItem(((const cPickup &)a_Entity).GetItem());
|
||||
a_Pkt.WriteByte((5 << 5) | 10); // Slot(5) + index 10
|
||||
WriteItem(a_Pkt, reinterpret_cast<const cPickup &>(a_Entity).GetItem());
|
||||
break;
|
||||
}
|
||||
case cEntity::etMinecart:
|
||||
{
|
||||
WriteByte(0x51);
|
||||
a_Pkt.WriteByte(0x51);
|
||||
|
||||
// The following expression makes Minecarts shake more with less health or higher damage taken
|
||||
// It gets half the maximum health, and takes it away from the current health minus the half health:
|
||||
@ -2819,221 +2795,128 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
Health: 3 | 3 - (3 - 3) = 3
|
||||
Health: 1 | 3 - (1 - 3) = 5
|
||||
*/
|
||||
WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * ((const cMinecart &)a_Entity).LastDamage()) * 4);
|
||||
WriteByte(0x52);
|
||||
WriteInt(1); // Shaking direction, doesn't seem to affect anything
|
||||
WriteByte(0x73);
|
||||
WriteFloat((float)(((const cMinecart &)a_Entity).LastDamage() + 10)); // Damage taken / shake effect multiplyer
|
||||
auto & Minecart = reinterpret_cast<const cMinecart &>(a_Entity);
|
||||
a_Pkt.WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * Minecart.LastDamage()) * 4);
|
||||
a_Pkt.WriteByte(0x52);
|
||||
a_Pkt.WriteInt(1); // Shaking direction, doesn't seem to affect anything
|
||||
a_Pkt.WriteByte(0x73);
|
||||
a_Pkt.WriteFloat(static_cast<float>(Minecart.LastDamage() + 10)); // Damage taken / shake effect multiplyer
|
||||
|
||||
if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpNone)
|
||||
if (Minecart.GetPayload() == cMinecart::mpNone)
|
||||
{
|
||||
cRideableMinecart & RideableMinecart = ((cRideableMinecart &)a_Entity);
|
||||
auto & RideableMinecart = reinterpret_cast<const cRideableMinecart &>(Minecart);
|
||||
const cItem & MinecartContent = RideableMinecart.GetContent();
|
||||
if (!MinecartContent.IsEmpty())
|
||||
{
|
||||
WriteByte(0x54);
|
||||
a_Pkt.WriteByte(0x54);
|
||||
int Content = MinecartContent.m_ItemType;
|
||||
Content |= MinecartContent.m_ItemDamage << 8;
|
||||
WriteInt(Content);
|
||||
WriteByte(0x55);
|
||||
WriteInt(RideableMinecart.GetBlockHeight());
|
||||
WriteByte(0x56);
|
||||
WriteByte(1);
|
||||
a_Pkt.WriteInt(Content);
|
||||
a_Pkt.WriteByte(0x55);
|
||||
a_Pkt.WriteInt(RideableMinecart.GetBlockHeight());
|
||||
a_Pkt.WriteByte(0x56);
|
||||
a_Pkt.WriteByte(1);
|
||||
}
|
||||
}
|
||||
else if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace)
|
||||
else if (Minecart.GetPayload() == cMinecart::mpFurnace)
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cMinecartWithFurnace &>(Minecart).IsFueled() ? 1 : 0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
} // case etMinecart
|
||||
|
||||
case cEntity::etProjectile:
|
||||
{
|
||||
cProjectileEntity & Projectile = (cProjectileEntity &)a_Entity;
|
||||
auto & Projectile = reinterpret_cast<const cProjectileEntity &>(a_Entity);
|
||||
switch (Projectile.GetProjectileKind())
|
||||
{
|
||||
case cProjectileEntity::pkArrow:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cArrowEntity &>(a_Entity).IsCritical() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
case cProjectileEntity::pkFirework:
|
||||
{
|
||||
WriteByte(0xA8);
|
||||
WriteItem(((const cFireworkEntity &)a_Entity).GetItem());
|
||||
a_Pkt.WriteByte(0xa8);
|
||||
WriteItem(a_Pkt, reinterpret_cast<const cFireworkEntity &>(a_Entity).GetItem());
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
} // case etProjectile
|
||||
|
||||
case cEntity::etMonster:
|
||||
{
|
||||
WriteMobMetadata((const cMonster &)a_Entity);
|
||||
WriteMobMetadata(a_Pkt, reinterpret_cast<const cMonster &>(a_Entity));
|
||||
break;
|
||||
}
|
||||
} // case etMonster
|
||||
|
||||
case cEntity::etItemFrame:
|
||||
{
|
||||
cItemFrame & Frame = (cItemFrame &)a_Entity;
|
||||
WriteByte(0xA2);
|
||||
WriteItem(Frame.GetItem());
|
||||
WriteByte(0x3);
|
||||
WriteByte(Frame.GetItemRotation() / 2);
|
||||
auto & Frame = reinterpret_cast<const cItemFrame &>(a_Entity);
|
||||
a_Pkt.WriteByte(0xa2);
|
||||
WriteItem(a_Pkt, Frame.GetItem());
|
||||
a_Pkt.WriteByte(0x03);
|
||||
a_Pkt.WriteByte(Frame.GetItemRotation() / 2);
|
||||
break;
|
||||
} // case etItemFrame
|
||||
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
}
|
||||
} // switch (EntityType)
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
void cProtocol172::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
|
||||
{
|
||||
switch (a_Mob.GetMobType())
|
||||
{
|
||||
case mtCreeper:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : 0);
|
||||
WriteByte(0x11);
|
||||
WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtBat:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cBat &>(a_Mob).IsHanging() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
} // case mtBat
|
||||
|
||||
case mtPig:
|
||||
case mtCreeper:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cCreeper &>(a_Mob).IsBlowing() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x11);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cCreeper &>(a_Mob).IsCharged() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtVillager:
|
||||
{
|
||||
WriteByte(0x50);
|
||||
WriteInt(((const cVillager &)a_Mob).GetVilType());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtZombie:
|
||||
{
|
||||
WriteByte(0x0c);
|
||||
WriteByte(((const cZombie &)a_Mob).IsBaby() ? 1 : 0);
|
||||
WriteByte(0x0d);
|
||||
WriteByte(((const cZombie &)a_Mob).IsVillagerZombie() ? 1 : 0);
|
||||
WriteByte(0x0e);
|
||||
WriteByte(((const cZombie &)a_Mob).IsConverting() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtGhast:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cGhast &)a_Mob).IsCharging());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWolf:
|
||||
{
|
||||
const cWolf & Wolf = (const cWolf &)a_Mob;
|
||||
Byte WolfStatus = 0;
|
||||
if (Wolf.IsSitting())
|
||||
{
|
||||
WolfStatus |= 0x1;
|
||||
}
|
||||
if (Wolf.IsAngry())
|
||||
{
|
||||
WolfStatus |= 0x2;
|
||||
}
|
||||
if (Wolf.IsTame())
|
||||
{
|
||||
WolfStatus |= 0x4;
|
||||
}
|
||||
WriteByte(0x10);
|
||||
WriteByte(WolfStatus);
|
||||
|
||||
WriteByte(0x72);
|
||||
WriteFloat((float)(a_Mob.GetHealth()));
|
||||
WriteByte(0x13);
|
||||
WriteByte(Wolf.IsBegging() ? 1 : 0);
|
||||
WriteByte(0x14);
|
||||
WriteByte(static_cast<Byte>(Wolf.GetCollarColor()));
|
||||
break;
|
||||
}
|
||||
|
||||
case mtSheep:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
Byte SheepMetadata = static_cast<Byte>(((const cSheep &)a_Mob).GetFurColor() & 0x0f);
|
||||
if (((const cSheep &)a_Mob).IsSheared())
|
||||
{
|
||||
SheepMetadata |= 0x10;
|
||||
}
|
||||
WriteByte(SheepMetadata);
|
||||
break;
|
||||
}
|
||||
} // case mtCreeper
|
||||
|
||||
case mtEnderman:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedBlock()));
|
||||
WriteByte(0x11);
|
||||
WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedMeta()));
|
||||
WriteByte(0x12);
|
||||
WriteByte(((const cEnderman &)a_Mob).IsScreaming() ? 1 : 0);
|
||||
auto & Enderman = reinterpret_cast<const cEnderman &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte((Byte)(Enderman.GetCarriedBlock()));
|
||||
a_Pkt.WriteByte(0x11);
|
||||
a_Pkt.WriteByte((Byte)(Enderman.GetCarriedMeta()));
|
||||
a_Pkt.WriteByte(0x12);
|
||||
a_Pkt.WriteByte(Enderman.IsScreaming() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
} // case mtEnderman
|
||||
|
||||
case mtSkeleton:
|
||||
case mtGhast:
|
||||
{
|
||||
WriteByte(0x0d);
|
||||
WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cGhast &>(a_Mob).IsCharging());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWitch:
|
||||
{
|
||||
WriteByte(0x15);
|
||||
WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWither:
|
||||
{
|
||||
WriteByte(0x54); // Int at index 20
|
||||
WriteInt(static_cast<int>(((const cWither &)a_Mob).GetWitherInvulnerableTicks()));
|
||||
WriteByte(0x66); // Float at index 6
|
||||
WriteFloat((float)(a_Mob.GetHealth()));
|
||||
break;
|
||||
}
|
||||
|
||||
case mtSlime:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(static_cast<Byte>(((const cSlime &)a_Mob).GetSize()));
|
||||
break;
|
||||
}
|
||||
|
||||
case mtMagmaCube:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(static_cast<Byte>(((const cMagmaCube &)a_Mob).GetSize()));
|
||||
break;
|
||||
}
|
||||
} // case mtGhast
|
||||
|
||||
case mtHorse:
|
||||
{
|
||||
const cHorse & Horse = (const cHorse &)a_Mob;
|
||||
auto & Horse = reinterpret_cast<const cHorse &>(a_Mob);
|
||||
int Flags = 0;
|
||||
if (Horse.IsTame())
|
||||
{
|
||||
@ -3063,19 +2946,123 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
{
|
||||
Flags |= 0x80;
|
||||
}
|
||||
WriteByte(0x50); // Int at index 16
|
||||
WriteInt(Flags);
|
||||
WriteByte(0x13); // Byte at index 19
|
||||
WriteByte(static_cast<Byte>(Horse.GetHorseType()));
|
||||
WriteByte(0x54); // Int at index 20
|
||||
a_Pkt.WriteByte(0x50); // Int at index 16
|
||||
a_Pkt.WriteInt(Flags);
|
||||
a_Pkt.WriteByte(0x13); // Byte at index 19
|
||||
a_Pkt.WriteByte(static_cast<Byte>(Horse.GetHorseType()));
|
||||
a_Pkt.WriteByte(0x54); // Int at index 20
|
||||
int Appearance = 0;
|
||||
Appearance = Horse.GetHorseColor();
|
||||
Appearance |= Horse.GetHorseStyle() << 8;
|
||||
WriteInt(Appearance);
|
||||
WriteByte(0x56); // Int at index 22
|
||||
WriteInt(Horse.GetHorseArmour());
|
||||
a_Pkt.WriteInt(Appearance);
|
||||
a_Pkt.WriteByte(0x56); // Int at index 22
|
||||
a_Pkt.WriteInt(Horse.GetHorseArmour());
|
||||
break;
|
||||
}
|
||||
} // case mtHorse
|
||||
|
||||
case mtMagmaCube:
|
||||
{
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(static_cast<Byte>(reinterpret_cast<const cMagmaCube &>(a_Mob).GetSize()));
|
||||
break;
|
||||
} // case mtMagmaCube
|
||||
|
||||
case mtPig:
|
||||
{
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cPig &>(a_Mob).IsSaddled() ? 1 : 0);
|
||||
break;
|
||||
} // case mtPig
|
||||
|
||||
case mtSheep:
|
||||
{
|
||||
a_Pkt.WriteByte(0x10);
|
||||
auto & Sheep = reinterpret_cast<const cSheep &>(a_Mob);
|
||||
Byte SheepMetadata = static_cast<Byte>(Sheep.GetFurColor() & 0x0f);
|
||||
if (Sheep.IsSheared())
|
||||
{
|
||||
SheepMetadata |= 0x10;
|
||||
}
|
||||
a_Pkt.WriteByte(SheepMetadata);
|
||||
break;
|
||||
} // case mtSheep
|
||||
|
||||
case mtSkeleton:
|
||||
{
|
||||
a_Pkt.WriteByte(0x0d);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cSkeleton &>(a_Mob).IsWither() ? 1 : 0);
|
||||
break;
|
||||
} // case mtSkeleton
|
||||
|
||||
case mtSlime:
|
||||
{
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(static_cast<Byte>(reinterpret_cast<const cSlime &>(a_Mob).GetSize()));
|
||||
break;
|
||||
} // case mtSlime
|
||||
|
||||
case mtVillager:
|
||||
{
|
||||
a_Pkt.WriteByte(0x50);
|
||||
a_Pkt.WriteInt(reinterpret_cast<const cVillager &>(a_Mob).GetVilType());
|
||||
break;
|
||||
} // case mtVillager
|
||||
|
||||
case mtWitch:
|
||||
{
|
||||
a_Pkt.WriteByte(0x15);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cWitch &>(a_Mob).IsAngry() ? 1 : 0);
|
||||
break;
|
||||
} // case mtWitch
|
||||
|
||||
case mtWither:
|
||||
{
|
||||
a_Pkt.WriteByte(0x54); // Int at index 20
|
||||
a_Pkt.WriteInt(static_cast<int>(reinterpret_cast<const cWither &>(a_Mob).GetWitherInvulnerableTicks()));
|
||||
a_Pkt.WriteByte(0x66); // Float at index 6
|
||||
a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
|
||||
break;
|
||||
} // case mtWither
|
||||
|
||||
case mtWolf:
|
||||
{
|
||||
auto & Wolf = reinterpret_cast<const cWolf &>(a_Mob);
|
||||
Byte WolfStatus = 0;
|
||||
if (Wolf.IsSitting())
|
||||
{
|
||||
WolfStatus |= 0x1;
|
||||
}
|
||||
if (Wolf.IsAngry())
|
||||
{
|
||||
WolfStatus |= 0x2;
|
||||
}
|
||||
if (Wolf.IsTame())
|
||||
{
|
||||
WolfStatus |= 0x4;
|
||||
}
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(WolfStatus);
|
||||
|
||||
a_Pkt.WriteByte(0x72);
|
||||
a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
|
||||
a_Pkt.WriteByte(0x13);
|
||||
a_Pkt.WriteByte(Wolf.IsBegging() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x14);
|
||||
a_Pkt.WriteByte(static_cast<Byte>(Wolf.GetCollarColor()));
|
||||
break;
|
||||
} // case mtWolf
|
||||
|
||||
case mtZombie:
|
||||
{
|
||||
auto & Zombie = reinterpret_cast<const cZombie &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x0c);
|
||||
a_Pkt.WriteByte(Zombie.IsBaby() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x0d);
|
||||
a_Pkt.WriteByte(Zombie.IsVillagerZombie() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x0e);
|
||||
a_Pkt.WriteByte(Zombie.IsConverting() ? 1 : 0);
|
||||
break;
|
||||
} // case mtZombie
|
||||
|
||||
default:
|
||||
{
|
||||
@ -3087,10 +3074,10 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
// Custom name:
|
||||
if (a_Mob.HasCustomName())
|
||||
{
|
||||
WriteByte(0x8a);
|
||||
WriteString(a_Mob.GetCustomName());
|
||||
WriteByte(0x0b);
|
||||
WriteByte(a_Mob.IsCustomNameAlwaysVisible() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x8a);
|
||||
a_Pkt.WriteString(a_Mob.GetCustomName());
|
||||
a_Pkt.WriteByte(0x0b);
|
||||
a_Pkt.WriteByte(a_Mob.IsCustomNameAlwaysVisible() ? 1 : 0);
|
||||
}
|
||||
}
|
||||
|
||||
@ -3098,20 +3085,20 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
|
||||
|
||||
|
||||
void cProtocol172::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
|
||||
void cProtocol172::WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity)
|
||||
{
|
||||
if (!a_Entity.IsMob())
|
||||
{
|
||||
// No properties for anything else than mobs
|
||||
WriteInt(0);
|
||||
a_Pkt.WriteInt(0);
|
||||
return;
|
||||
}
|
||||
|
||||
// const cMonster & Mob = (const cMonster &)a_Entity;
|
||||
// auto & Mob = reinterpret_cast<const cMonster &>(a_Entity);
|
||||
|
||||
// TODO: Send properties and modifiers based on the mob type
|
||||
|
||||
WriteInt(0); // NumProperties
|
||||
a_Pkt.WriteInt(0); // NumProperties
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -140,94 +140,6 @@ public:
|
||||
|
||||
protected:
|
||||
|
||||
/** Composes individual packets in the protocol's m_OutPacketBuffer; sends them upon being destructed */
|
||||
class cPacketizer
|
||||
{
|
||||
public:
|
||||
cPacketizer(cProtocol172 & a_Protocol, UInt32 a_PacketType) :
|
||||
m_Protocol(a_Protocol),
|
||||
m_Out(a_Protocol.m_OutPacketBuffer),
|
||||
m_Lock(a_Protocol.m_CSPacket)
|
||||
{
|
||||
m_Out.WriteVarInt(a_PacketType);
|
||||
}
|
||||
|
||||
~cPacketizer();
|
||||
|
||||
void WriteBool(bool a_Value)
|
||||
{
|
||||
m_Out.WriteBool(a_Value);
|
||||
}
|
||||
|
||||
void WriteByte(Byte a_Value)
|
||||
{
|
||||
m_Out.WriteBEUInt8(a_Value);
|
||||
}
|
||||
|
||||
void WriteChar(char a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt8(a_Value);
|
||||
}
|
||||
|
||||
void WriteShort(short a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt16(a_Value);
|
||||
}
|
||||
|
||||
void WriteInt(Int32 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt32(a_Value);
|
||||
}
|
||||
|
||||
void WriteUInt32(UInt32 a_Value)
|
||||
{
|
||||
m_Out.WriteBEUInt32(a_Value);
|
||||
}
|
||||
|
||||
void WriteInt64(Int64 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt64(a_Value);
|
||||
}
|
||||
|
||||
void WriteFloat(float a_Value)
|
||||
{
|
||||
m_Out.WriteBEFloat(a_Value);
|
||||
}
|
||||
|
||||
void WriteDouble(double a_Value)
|
||||
{
|
||||
m_Out.WriteBEDouble(a_Value);
|
||||
}
|
||||
|
||||
void WriteVarInt(UInt32 a_Value)
|
||||
{
|
||||
m_Out.WriteVarInt(a_Value);
|
||||
}
|
||||
|
||||
void WriteString(const AString & a_Value)
|
||||
{
|
||||
m_Out.WriteVarUTF8String(a_Value);
|
||||
}
|
||||
|
||||
void WriteBuf(const char * a_Data, size_t a_Size)
|
||||
{
|
||||
m_Out.Write(a_Data, a_Size);
|
||||
}
|
||||
|
||||
void WriteItem(const cItem & a_Item);
|
||||
void WriteByteAngle(double a_Angle); // Writes the specified angle using a single byte
|
||||
void WriteFPInt(double a_Value); // Writes the double value as a 27:5 fixed-point integer
|
||||
void WriteEntityMetadata(const cEntity & a_Entity); // Writes the metadata for the specified entity, not including the terminating 0x7f
|
||||
void WriteMobMetadata(const cMonster & a_Mob); // Writes the mob-specific metadata for the specified mob
|
||||
void WriteEntityProperties(const cEntity & a_Entity); // Writes the entity properties for the specified entity, including the Count field
|
||||
void WriteBlockEntity(const cBlockEntity & a_BlockEntity);
|
||||
|
||||
protected:
|
||||
cProtocol172 & m_Protocol;
|
||||
cByteBuffer & m_Out;
|
||||
cCSLock m_Lock;
|
||||
} ;
|
||||
|
||||
AString m_ServerAddress;
|
||||
|
||||
UInt16 m_ServerPort;
|
||||
@ -240,12 +152,6 @@ protected:
|
||||
/** Buffer for the received data */
|
||||
cByteBuffer m_ReceivedData;
|
||||
|
||||
/** Buffer for composing the outgoing packets, through cPacketizer */
|
||||
cByteBuffer m_OutPacketBuffer;
|
||||
|
||||
/** Buffer for composing packet length (so that each cPacketizer instance doesn't allocate a new cPacketBuffer) */
|
||||
cByteBuffer m_OutPacketLenBuffer;
|
||||
|
||||
bool m_IsEncrypted;
|
||||
|
||||
cAesCfb128Decryptor m_Decryptor;
|
||||
@ -307,6 +213,9 @@ protected:
|
||||
/** Sends the data to the client, encrypting them if needed. */
|
||||
virtual void SendData(const char * a_Data, size_t a_Size) override;
|
||||
|
||||
/** Sends the packet to the client. Called by the cPacketizer's destructor. */
|
||||
virtual void SendPacket(cPacketizer & a_Packet) override;
|
||||
|
||||
void SendCompass(const cWorld & a_World);
|
||||
|
||||
/** Reads an item out of the received data, sets a_Item to the values read. Returns false if not enough received data */
|
||||
@ -320,6 +229,21 @@ protected:
|
||||
/** Converts the BlockFace received by the protocol into eBlockFace constants.
|
||||
If the received value doesn't match any of our eBlockFace constants, BLOCK_FACE_NONE is returned. */
|
||||
eBlockFace FaceIntToBlockFace(Int8 a_FaceInt);
|
||||
|
||||
/** Writes the item data into a packet. */
|
||||
void WriteItem(cPacketizer & a_Pkt, const cItem & a_Item);
|
||||
|
||||
/** Writes the metadata for the specified entity, not including the terminating 0x7f. */
|
||||
void WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity);
|
||||
|
||||
/** Writes the mob-specific metadata for the specified mob */
|
||||
void WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob);
|
||||
|
||||
/** Writes the entity properties for the specified entity, including the Count field. */
|
||||
void WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity);
|
||||
|
||||
/** Writes the block entity data for the specified block entity into the packet. */
|
||||
void WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity);
|
||||
} ;
|
||||
|
||||
|
||||
|
||||
@ -13,6 +13,7 @@ Implements the 1.8.x protocol classes:
|
||||
#include "Protocol18x.h"
|
||||
#include "ChunkDataSerializer.h"
|
||||
#include "PolarSSL++/Sha1Checksum.h"
|
||||
#include "Packetizer.h"
|
||||
|
||||
#include "../ClientHandle.h"
|
||||
#include "../Root.h"
|
||||
@ -105,8 +106,6 @@ cProtocol180::cProtocol180(cClientHandle * a_Client, const AString & a_ServerAdd
|
||||
m_ServerPort(a_ServerPort),
|
||||
m_State(a_State),
|
||||
m_ReceivedData(32 KiB),
|
||||
m_OutPacketBuffer(64 KiB),
|
||||
m_OutPacketLenBuffer(20), // 20 bytes is more than enough for one VarInt
|
||||
m_IsEncrypted(false),
|
||||
m_LastSentDimension(dimNotSet)
|
||||
{
|
||||
@ -365,7 +364,7 @@ void cProtocol180::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum
|
||||
cPacketizer Pkt(*this, 0x04); // Entity Equipment packet
|
||||
Pkt.WriteVarInt(a_Entity.GetUniqueID());
|
||||
Pkt.WriteShort(a_SlotNum);
|
||||
Pkt.WriteItem(a_Item);
|
||||
WriteItem(Pkt, a_Item);
|
||||
}
|
||||
|
||||
|
||||
@ -406,7 +405,7 @@ void cProtocol180::SendEntityMetadata(const cEntity & a_Entity)
|
||||
|
||||
cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
|
||||
Pkt.WriteVarInt(a_Entity.GetUniqueID());
|
||||
Pkt.WriteEntityMetadata(a_Entity);
|
||||
WriteEntityMetadata(Pkt, a_Entity);
|
||||
Pkt.WriteByte(0x7f); // The termination byte
|
||||
}
|
||||
|
||||
@ -420,7 +419,7 @@ void cProtocol180::SendEntityProperties(const cEntity & a_Entity)
|
||||
|
||||
cPacketizer Pkt(*this, 0x20); // Entity Properties packet
|
||||
Pkt.WriteVarInt(a_Entity.GetUniqueID());
|
||||
Pkt.WriteEntityProperties(a_Entity);
|
||||
WriteEntityProperties(Pkt, a_Entity);
|
||||
}
|
||||
|
||||
|
||||
@ -550,7 +549,7 @@ void cProtocol180::SendInventorySlot(char a_WindowID, short a_SlotNum, const cIt
|
||||
cPacketizer Pkt(*this, 0x2f); // Set Slot packet
|
||||
Pkt.WriteChar(a_WindowID);
|
||||
Pkt.WriteShort(a_SlotNum);
|
||||
Pkt.WriteItem(a_Item);
|
||||
WriteItem(Pkt, a_Item);
|
||||
}
|
||||
|
||||
|
||||
@ -730,7 +729,7 @@ void cProtocol180::SendPickupSpawn(const cPickup & a_Pickup)
|
||||
cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
|
||||
Pkt.WriteVarInt(a_Pickup.GetUniqueID());
|
||||
Pkt.WriteByte((0x05 << 5) | 10); // Slot type + index 10
|
||||
Pkt.WriteItem(a_Pickup.GetItem());
|
||||
WriteItem(Pkt, a_Pickup.GetItem());
|
||||
Pkt.WriteByte(0x7f); // End of metadata
|
||||
}
|
||||
}
|
||||
@ -1194,7 +1193,7 @@ void cProtocol180::SendSpawnMob(const cMonster & a_Mob)
|
||||
Pkt.WriteShort((short)(a_Mob.GetSpeedX() * 400));
|
||||
Pkt.WriteShort((short)(a_Mob.GetSpeedY() * 400));
|
||||
Pkt.WriteShort((short)(a_Mob.GetSpeedZ() * 400));
|
||||
Pkt.WriteEntityMetadata(a_Mob);
|
||||
WriteEntityMetadata(Pkt, a_Mob);
|
||||
Pkt.WriteByte(0x7f); // Metadata terminator
|
||||
}
|
||||
|
||||
@ -1383,7 +1382,7 @@ void cProtocol180::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
|
||||
}
|
||||
Pkt.WriteByte(Action);
|
||||
|
||||
Pkt.WriteBlockEntity(a_BlockEntity);
|
||||
WriteBlockEntity(Pkt, a_BlockEntity);
|
||||
}
|
||||
|
||||
|
||||
@ -1452,7 +1451,7 @@ void cProtocol180::SendWholeInventory(const cWindow & a_Window)
|
||||
a_Window.GetSlots(*(m_Client->GetPlayer()), Slots);
|
||||
for (cItems::const_iterator itr = Slots.begin(), end = Slots.end(); itr != end; ++itr)
|
||||
{
|
||||
Pkt.WriteItem(*itr);
|
||||
WriteItem(Pkt, *itr);
|
||||
} // for itr - Slots[]
|
||||
}
|
||||
|
||||
@ -2782,56 +2781,58 @@ eBlockFace cProtocol180::FaceIntToBlockFace(Int8 a_BlockFace)
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// cProtocol180::cPacketizer:
|
||||
|
||||
cProtocol180::cPacketizer::~cPacketizer()
|
||||
void cProtocol180::SendPacket(cPacketizer & a_Pkt)
|
||||
{
|
||||
UInt32 PacketLen = (UInt32)m_Out.GetUsedSpace();
|
||||
UInt32 PacketLen = static_cast<UInt32>(m_OutPacketBuffer.GetUsedSpace());
|
||||
AString PacketData, CompressedPacket;
|
||||
m_Out.ReadAll(PacketData);
|
||||
m_Out.CommitRead();
|
||||
m_OutPacketBuffer.ReadAll(PacketData);
|
||||
m_OutPacketBuffer.CommitRead();
|
||||
|
||||
if ((m_Protocol.m_State == 3) && (PacketLen >= 256))
|
||||
if ((m_State == 3) && (PacketLen >= 256))
|
||||
{
|
||||
// Compress the packet payload:
|
||||
if (!cProtocol180::CompressPacket(PacketData, CompressedPacket))
|
||||
{
|
||||
return;
|
||||
}
|
||||
}
|
||||
else if (m_Protocol.m_State == 3)
|
||||
else if (m_State == 3)
|
||||
{
|
||||
m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen + 1);
|
||||
m_Protocol.m_OutPacketLenBuffer.WriteVarInt(0);
|
||||
|
||||
// The packet is not compressed, indicate this in the packet header:
|
||||
m_OutPacketLenBuffer.WriteVarInt(PacketLen + 1);
|
||||
m_OutPacketLenBuffer.WriteVarInt(0);
|
||||
AString LengthData;
|
||||
m_Protocol.m_OutPacketLenBuffer.ReadAll(LengthData);
|
||||
m_Protocol.SendData(LengthData.data(), LengthData.size());
|
||||
m_OutPacketLenBuffer.ReadAll(LengthData);
|
||||
SendData(LengthData.data(), LengthData.size());
|
||||
}
|
||||
else
|
||||
{
|
||||
m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen);
|
||||
|
||||
// Compression doesn't apply to this state, send raw data:
|
||||
m_OutPacketLenBuffer.WriteVarInt(PacketLen);
|
||||
AString LengthData;
|
||||
m_Protocol.m_OutPacketLenBuffer.ReadAll(LengthData);
|
||||
m_Protocol.SendData(LengthData.data(), LengthData.size());
|
||||
m_OutPacketLenBuffer.ReadAll(LengthData);
|
||||
SendData(LengthData.data(), LengthData.size());
|
||||
}
|
||||
|
||||
// Send the packet's payload, either direct or compressed:
|
||||
if (CompressedPacket.empty())
|
||||
{
|
||||
m_Protocol.m_OutPacketLenBuffer.CommitRead();
|
||||
m_Protocol.SendData(PacketData.data(), PacketData.size());
|
||||
m_OutPacketLenBuffer.CommitRead();
|
||||
SendData(PacketData.data(), PacketData.size());
|
||||
}
|
||||
else
|
||||
{
|
||||
m_Protocol.SendData(CompressedPacket.data(), CompressedPacket.size());
|
||||
SendData(CompressedPacket.data(), CompressedPacket.size());
|
||||
}
|
||||
|
||||
// Log the comm into logfile:
|
||||
if (g_ShouldLogCommOut && m_Protocol.m_CommLogFile.IsOpen())
|
||||
if (g_ShouldLogCommOut && m_CommLogFile.IsOpen())
|
||||
{
|
||||
AString Hex;
|
||||
ASSERT(PacketData.size() > 0);
|
||||
CreateHexDump(Hex, PacketData.data() + 1, PacketData.size() - 1, 16);
|
||||
m_Protocol.m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload:\n%s\n",
|
||||
PacketData[0], PacketData[0], PacketLen, PacketLen, m_Protocol.m_State, Hex.c_str()
|
||||
CreateHexDump(Hex, PacketData.data(), PacketData.size(), 16);
|
||||
m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload (incl. type):\n%s\n",
|
||||
a_Pkt.GetPacketType(), a_Pkt.GetPacketType(), PacketLen, PacketLen, m_State, Hex.c_str()
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -2840,30 +2841,7 @@ cProtocol180::cPacketizer::~cPacketizer()
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteUUID(const AString & a_UUID)
|
||||
{
|
||||
if (a_UUID.length() != 32)
|
||||
{
|
||||
LOGWARNING("Attempt to send a bad uuid (length isn't 32): %s", a_UUID.c_str());
|
||||
ASSERT(!"Wrong uuid length!");
|
||||
return;
|
||||
}
|
||||
AString UUID_1 = a_UUID.substr(0, 16);
|
||||
AString UUID_2 = a_UUID.substr(16);
|
||||
|
||||
Int64 Value_1, Value_2;
|
||||
sscanf(UUID_1.c_str(), "%llx", &Value_1);
|
||||
sscanf(UUID_2.c_str(), "%llx", &Value_2);
|
||||
|
||||
WriteInt64(Value_1);
|
||||
WriteInt64(Value_2);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
void cProtocol180::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
|
||||
{
|
||||
short ItemType = a_Item.m_ItemType;
|
||||
ASSERT(ItemType >= -1); // Check validity of packets in debug runtime
|
||||
@ -2875,17 +2853,17 @@ void cProtocol180::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
|
||||
if (a_Item.IsEmpty())
|
||||
{
|
||||
WriteShort(-1);
|
||||
a_Pkt.WriteShort(-1);
|
||||
return;
|
||||
}
|
||||
|
||||
WriteShort(ItemType);
|
||||
WriteByte (a_Item.m_ItemCount);
|
||||
WriteShort(a_Item.m_ItemDamage);
|
||||
a_Pkt.WriteShort(ItemType);
|
||||
a_Pkt.WriteByte (a_Item.m_ItemCount);
|
||||
a_Pkt.WriteShort(a_Item.m_ItemDamage);
|
||||
|
||||
if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
|
||||
{
|
||||
WriteChar(0);
|
||||
a_Pkt.WriteChar(0);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -2928,24 +2906,24 @@ void cProtocol180::cPacketizer::WriteItem(const cItem & a_Item)
|
||||
}
|
||||
if ((a_Item.m_ItemType == E_ITEM_FIREWORK_ROCKET) || (a_Item.m_ItemType == E_ITEM_FIREWORK_STAR))
|
||||
{
|
||||
cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, Writer, (ENUM_ITEM_ID)a_Item.m_ItemType);
|
||||
cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, Writer, static_cast<ENUM_ITEM_ID>(a_Item.m_ItemType));
|
||||
}
|
||||
Writer.Finish();
|
||||
|
||||
AString Result = Writer.GetResult();
|
||||
if (Result.size() == 0)
|
||||
{
|
||||
WriteChar(0);
|
||||
a_Pkt.WriteChar(0);
|
||||
return;
|
||||
}
|
||||
WriteBuf(Result.data(), Result.size());
|
||||
a_Pkt.WriteBuf(Result.data(), Result.size());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity)
|
||||
void cProtocol180::WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity)
|
||||
{
|
||||
cFastNBTWriter Writer;
|
||||
|
||||
@ -2953,21 +2931,20 @@ void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
{
|
||||
case E_BLOCK_BEACON:
|
||||
{
|
||||
cBeaconEntity & BeaconEntity = (cBeaconEntity &)a_BlockEntity;
|
||||
|
||||
Writer.AddInt("x", BeaconEntity.GetPosX());
|
||||
Writer.AddInt("y", BeaconEntity.GetPosY());
|
||||
Writer.AddInt("z", BeaconEntity.GetPosZ());
|
||||
Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
|
||||
auto & BeaconEntity = reinterpret_cast<const cBeaconEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", BeaconEntity.GetPosX());
|
||||
Writer.AddInt("y", BeaconEntity.GetPosY());
|
||||
Writer.AddInt("z", BeaconEntity.GetPosZ());
|
||||
Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect());
|
||||
Writer.AddInt("Secondary", BeaconEntity.GetSecondaryEffect());
|
||||
Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
|
||||
Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel());
|
||||
Writer.AddString("id", "Beacon"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_COMMAND_BLOCK:
|
||||
{
|
||||
cCommandBlockEntity & CommandBlockEntity = (cCommandBlockEntity &)a_BlockEntity;
|
||||
|
||||
auto & CommandBlockEntity = reinterpret_cast<const cCommandBlockEntity &>(a_BlockEntity);
|
||||
Writer.AddByte("TrackOutput", 1); // Neither I nor the MC wiki has any idea about this
|
||||
Writer.AddInt("SuccessCount", CommandBlockEntity.GetResult());
|
||||
Writer.AddInt("x", CommandBlockEntity.GetPosX());
|
||||
@ -2979,20 +2956,16 @@ void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
// MCS doesn't have this, so just leave it @ '@'. (geddit?)
|
||||
Writer.AddString("CustomName", "@");
|
||||
Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
|
||||
if (!CommandBlockEntity.GetLastOutput().empty())
|
||||
{
|
||||
AString Output;
|
||||
Printf(Output, "{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str());
|
||||
|
||||
Writer.AddString("LastOutput", Output.c_str());
|
||||
Writer.AddString("LastOutput", Printf("{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str()));
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_HEAD:
|
||||
{
|
||||
cMobHeadEntity & MobHeadEntity = (cMobHeadEntity &)a_BlockEntity;
|
||||
|
||||
auto & MobHeadEntity = reinterpret_cast<const cMobHeadEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", MobHeadEntity.GetPosX());
|
||||
Writer.AddInt("y", MobHeadEntity.GetPosY());
|
||||
Writer.AddInt("z", MobHeadEntity.GetPosZ());
|
||||
@ -3002,10 +2975,10 @@ void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_FLOWER_POT:
|
||||
{
|
||||
cFlowerPotEntity & FlowerPotEntity = (cFlowerPotEntity &)a_BlockEntity;
|
||||
|
||||
auto & FlowerPotEntity = reinterpret_cast<const cFlowerPotEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", FlowerPotEntity.GetPosX());
|
||||
Writer.AddInt("y", FlowerPotEntity.GetPosY());
|
||||
Writer.AddInt("z", FlowerPotEntity.GetPosZ());
|
||||
@ -3014,10 +2987,10 @@ void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "FlowerPot"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though
|
||||
break;
|
||||
}
|
||||
|
||||
case E_BLOCK_MOB_SPAWNER:
|
||||
{
|
||||
cMobSpawnerEntity & MobSpawnerEntity = (cMobSpawnerEntity &)a_BlockEntity;
|
||||
|
||||
auto & MobSpawnerEntity = reinterpret_cast<const cMobSpawnerEntity &>(a_BlockEntity);
|
||||
Writer.AddInt("x", MobSpawnerEntity.GetPosX());
|
||||
Writer.AddInt("y", MobSpawnerEntity.GetPosY());
|
||||
Writer.AddInt("z", MobSpawnerEntity.GetPosZ());
|
||||
@ -3026,37 +2999,22 @@ void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEnt
|
||||
Writer.AddString("id", "MobSpawner");
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Writer.Finish();
|
||||
WriteBuf(Writer.GetResult().data(), Writer.GetResult().size());
|
||||
a_Pkt.WriteBuf(Writer.GetResult().data(), Writer.GetResult().size());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteByteAngle(double a_Angle)
|
||||
{
|
||||
WriteByte((char)(255 * a_Angle / 360));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteFPInt(double a_Value)
|
||||
{
|
||||
int Value = (int)(a_Value * 32);
|
||||
WriteInt(Value);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
void cProtocol180::WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity)
|
||||
{
|
||||
// Common metadata:
|
||||
Byte Flags = 0;
|
||||
@ -3080,21 +3038,21 @@ void cProtocol180::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
{
|
||||
Flags |= 0x20;
|
||||
}
|
||||
WriteByte(0); // Byte(0) + index 0
|
||||
WriteByte(Flags);
|
||||
a_Pkt.WriteByte(0); // Byte(0) + index 0
|
||||
a_Pkt.WriteByte(Flags);
|
||||
|
||||
switch (a_Entity.GetEntityType())
|
||||
{
|
||||
case cEntity::etPlayer: break; // TODO?
|
||||
case cEntity::etPickup:
|
||||
{
|
||||
WriteByte((5 << 5) | 10); // Slot(5) + index 10
|
||||
WriteItem(((const cPickup &)a_Entity).GetItem());
|
||||
a_Pkt.WriteByte((5 << 5) | 10); // Slot(5) + index 10
|
||||
WriteItem(a_Pkt, reinterpret_cast<const cPickup &>(a_Entity).GetItem());
|
||||
break;
|
||||
}
|
||||
case cEntity::etMinecart:
|
||||
{
|
||||
WriteByte(0x51);
|
||||
a_Pkt.WriteByte(0x51);
|
||||
|
||||
// The following expression makes Minecarts shake more with less health or higher damage taken
|
||||
// It gets half the maximum health, and takes it away from the current health minus the half health:
|
||||
@ -3103,71 +3061,82 @@ void cProtocol180::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
Health: 3 | 3 - (3 - 3) = 3
|
||||
Health: 1 | 3 - (1 - 3) = 5
|
||||
*/
|
||||
WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * ((const cMinecart &)a_Entity).LastDamage()) * 4);
|
||||
WriteByte(0x52);
|
||||
WriteInt(1); // Shaking direction, doesn't seem to affect anything
|
||||
WriteByte(0x73);
|
||||
WriteFloat((float)(((const cMinecart &)a_Entity).LastDamage() + 10)); // Damage taken / shake effect multiplyer
|
||||
auto & Minecart = reinterpret_cast<const cMinecart &>(a_Entity);
|
||||
a_Pkt.WriteInt((((a_Entity.GetMaxHealth() / 2) - (a_Entity.GetHealth() - (a_Entity.GetMaxHealth() / 2))) * Minecart.LastDamage()) * 4);
|
||||
a_Pkt.WriteByte(0x52);
|
||||
a_Pkt.WriteInt(1); // Shaking direction, doesn't seem to affect anything
|
||||
a_Pkt.WriteByte(0x73);
|
||||
a_Pkt.WriteFloat(static_cast<float>(Minecart.LastDamage() + 10)); // Damage taken / shake effect multiplyer
|
||||
|
||||
if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpNone)
|
||||
if (Minecart.GetPayload() == cMinecart::mpNone)
|
||||
{
|
||||
cRideableMinecart & RideableMinecart = ((cRideableMinecart &)a_Entity);
|
||||
auto & RideableMinecart = reinterpret_cast<const cRideableMinecart &>(Minecart);
|
||||
const cItem & MinecartContent = RideableMinecart.GetContent();
|
||||
if (!MinecartContent.IsEmpty())
|
||||
{
|
||||
WriteByte(0x54);
|
||||
a_Pkt.WriteByte(0x54);
|
||||
int Content = MinecartContent.m_ItemType;
|
||||
Content |= MinecartContent.m_ItemDamage << 8;
|
||||
WriteInt(Content);
|
||||
WriteByte(0x55);
|
||||
WriteInt(RideableMinecart.GetBlockHeight());
|
||||
WriteByte(0x56);
|
||||
WriteByte(1);
|
||||
a_Pkt.WriteInt(Content);
|
||||
a_Pkt.WriteByte(0x55);
|
||||
a_Pkt.WriteInt(RideableMinecart.GetBlockHeight());
|
||||
a_Pkt.WriteByte(0x56);
|
||||
a_Pkt.WriteByte(1);
|
||||
}
|
||||
}
|
||||
else if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace)
|
||||
else if (Minecart.GetPayload() == cMinecart::mpFurnace)
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cMinecartWithFurnace &>(Minecart).IsFueled() ? 1 : 0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
} // case etMinecart
|
||||
|
||||
case cEntity::etProjectile:
|
||||
{
|
||||
cProjectileEntity & Projectile = (cProjectileEntity &)a_Entity;
|
||||
auto & Projectile = reinterpret_cast<const cProjectileEntity &>(a_Entity);
|
||||
switch (Projectile.GetProjectileKind())
|
||||
{
|
||||
case cProjectileEntity::pkArrow:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(reinterpret_cast<const cArrowEntity &>(Projectile).IsCritical() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
case cProjectileEntity::pkFirework:
|
||||
{
|
||||
WriteByte(0xA8);
|
||||
WriteItem(((const cFireworkEntity &)a_Entity).GetItem());
|
||||
a_Pkt.WriteByte(0xa8);
|
||||
WriteItem(a_Pkt, reinterpret_cast<const cFireworkEntity &>(Projectile).GetItem());
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
} // case etProjectile
|
||||
|
||||
case cEntity::etMonster:
|
||||
{
|
||||
WriteMobMetadata((const cMonster &)a_Entity);
|
||||
WriteMobMetadata(a_Pkt, reinterpret_cast<const cMonster &>(a_Entity));
|
||||
break;
|
||||
}
|
||||
|
||||
case cEntity::etItemFrame:
|
||||
{
|
||||
cItemFrame & Frame = (cItemFrame &)a_Entity;
|
||||
WriteByte(0xA8);
|
||||
WriteItem(Frame.GetItem());
|
||||
WriteByte(0x09);
|
||||
WriteByte(Frame.GetItemRotation());
|
||||
auto & Frame = reinterpret_cast<const cItemFrame &>(a_Entity);
|
||||
a_Pkt.WriteByte(0xa8);
|
||||
WriteItem(a_Pkt, Frame.GetItem());
|
||||
a_Pkt.WriteByte(0x09);
|
||||
a_Pkt.WriteByte(Frame.GetItemRotation());
|
||||
break;
|
||||
} // case etItemFrame
|
||||
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
|
||||
@ -3175,150 +3144,51 @@ void cProtocol180::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
void cProtocol180::WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob)
|
||||
{
|
||||
switch (a_Mob.GetMobType())
|
||||
{
|
||||
case mtCreeper:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : -1);
|
||||
WriteByte(0x11);
|
||||
WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtBat:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0);
|
||||
auto & Bat = reinterpret_cast<const cBat &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(Bat.IsHanging() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
} // case mtBat
|
||||
|
||||
case mtPig:
|
||||
case mtCreeper:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0);
|
||||
auto & Creeper = reinterpret_cast<const cCreeper &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(Creeper.IsBlowing() ? 1 : -1);
|
||||
a_Pkt.WriteByte(0x11);
|
||||
a_Pkt.WriteByte(Creeper.IsCharged() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtVillager:
|
||||
{
|
||||
WriteByte(0x50);
|
||||
WriteInt(((const cVillager &)a_Mob).GetVilType());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtZombie:
|
||||
{
|
||||
WriteByte(0x0c);
|
||||
WriteByte(((const cZombie &)a_Mob).IsBaby() ? 1 : 0);
|
||||
WriteByte(0x0d);
|
||||
WriteByte(((const cZombie &)a_Mob).IsVillagerZombie() ? 1 : 0);
|
||||
WriteByte(0x0e);
|
||||
WriteByte(((const cZombie &)a_Mob).IsConverting() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtGhast:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cGhast &)a_Mob).IsCharging());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWolf:
|
||||
{
|
||||
const cWolf & Wolf = (const cWolf &)a_Mob;
|
||||
Byte WolfStatus = 0;
|
||||
if (Wolf.IsSitting())
|
||||
{
|
||||
WolfStatus |= 0x1;
|
||||
}
|
||||
if (Wolf.IsAngry())
|
||||
{
|
||||
WolfStatus |= 0x2;
|
||||
}
|
||||
if (Wolf.IsTame())
|
||||
{
|
||||
WolfStatus |= 0x4;
|
||||
}
|
||||
WriteByte(0x10);
|
||||
WriteByte(WolfStatus);
|
||||
|
||||
WriteByte(0x72);
|
||||
WriteFloat((float)(a_Mob.GetHealth()));
|
||||
WriteByte(0x13);
|
||||
WriteByte(Wolf.IsBegging() ? 1 : 0);
|
||||
WriteByte(0x14);
|
||||
WriteByte(Wolf.GetCollarColor());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtSheep:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
Byte SheepMetadata = 0;
|
||||
SheepMetadata = ((const cSheep &)a_Mob).GetFurColor();
|
||||
if (((const cSheep &)a_Mob).IsSheared())
|
||||
{
|
||||
SheepMetadata |= 0x10;
|
||||
}
|
||||
WriteByte(SheepMetadata);
|
||||
break;
|
||||
}
|
||||
} // case mtCreeper
|
||||
|
||||
case mtEnderman:
|
||||
{
|
||||
WriteByte(0x30);
|
||||
WriteShort((Byte)(((const cEnderman &)a_Mob).GetCarriedBlock()));
|
||||
WriteByte(0x11);
|
||||
WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedMeta()));
|
||||
WriteByte(0x12);
|
||||
WriteByte(((const cEnderman &)a_Mob).IsScreaming() ? 1 : 0);
|
||||
auto & Enderman = reinterpret_cast<const cEnderman &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x30);
|
||||
a_Pkt.WriteShort(static_cast<Byte>(Enderman.GetCarriedBlock()));
|
||||
a_Pkt.WriteByte(0x11);
|
||||
a_Pkt.WriteByte(static_cast<Byte>(Enderman.GetCarriedMeta()));
|
||||
a_Pkt.WriteByte(0x12);
|
||||
a_Pkt.WriteByte(Enderman.IsScreaming() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
} // case mtEnderman
|
||||
|
||||
case mtSkeleton:
|
||||
case mtGhast:
|
||||
{
|
||||
WriteByte(0x0d);
|
||||
WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0);
|
||||
auto & Ghast = reinterpret_cast<const cGhast &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(Ghast.IsCharging());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWitch:
|
||||
{
|
||||
WriteByte(0x15);
|
||||
WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case mtWither:
|
||||
{
|
||||
WriteByte(0x54); // Int at index 20
|
||||
WriteInt(((const cWither &)a_Mob).GetWitherInvulnerableTicks());
|
||||
WriteByte(0x66); // Float at index 6
|
||||
WriteFloat((float)(a_Mob.GetHealth()));
|
||||
break;
|
||||
}
|
||||
|
||||
case mtSlime:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cSlime &)a_Mob).GetSize());
|
||||
break;
|
||||
}
|
||||
|
||||
case mtMagmaCube:
|
||||
{
|
||||
WriteByte(0x10);
|
||||
WriteByte(((const cMagmaCube &)a_Mob).GetSize());
|
||||
break;
|
||||
}
|
||||
} // case mtGhast
|
||||
|
||||
case mtHorse:
|
||||
{
|
||||
const cHorse & Horse = (const cHorse &)a_Mob;
|
||||
auto & Horse = reinterpret_cast<const cHorse &>(a_Mob);
|
||||
int Flags = 0;
|
||||
if (Horse.IsTame())
|
||||
{
|
||||
@ -3348,19 +3218,131 @@ void cProtocol180::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
{
|
||||
Flags |= 0x80;
|
||||
}
|
||||
WriteByte(0x50); // Int at index 16
|
||||
WriteInt(Flags);
|
||||
WriteByte(0x13); // Byte at index 19
|
||||
WriteByte(Horse.GetHorseType());
|
||||
WriteByte(0x54); // Int at index 20
|
||||
a_Pkt.WriteByte(0x50); // Int at index 16
|
||||
a_Pkt.WriteInt(Flags);
|
||||
a_Pkt.WriteByte(0x13); // Byte at index 19
|
||||
a_Pkt.WriteByte(Horse.GetHorseType());
|
||||
a_Pkt.WriteByte(0x54); // Int at index 20
|
||||
int Appearance = 0;
|
||||
Appearance = Horse.GetHorseColor();
|
||||
Appearance |= Horse.GetHorseStyle() << 8;
|
||||
WriteInt(Appearance);
|
||||
WriteByte(0x56); // Int at index 22
|
||||
WriteInt(Horse.GetHorseArmour());
|
||||
a_Pkt.WriteInt(Appearance);
|
||||
a_Pkt.WriteByte(0x56); // Int at index 22
|
||||
a_Pkt.WriteInt(Horse.GetHorseArmour());
|
||||
break;
|
||||
}
|
||||
} // case mtHorse
|
||||
|
||||
case mtMagmaCube:
|
||||
{
|
||||
auto & MagmaCube = reinterpret_cast<const cMagmaCube &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(MagmaCube.GetSize());
|
||||
break;
|
||||
} // case mtMagmaCube
|
||||
|
||||
case mtPig:
|
||||
{
|
||||
auto & Pig = reinterpret_cast<const cPig &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(Pig.IsSaddled() ? 1 : 0);
|
||||
break;
|
||||
} // case mtPig
|
||||
|
||||
case mtSheep:
|
||||
{
|
||||
auto & Sheep = reinterpret_cast<const cSheep &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
Byte SheepMetadata = 0;
|
||||
SheepMetadata = Sheep.GetFurColor();
|
||||
if (Sheep.IsSheared())
|
||||
{
|
||||
SheepMetadata |= 0x10;
|
||||
}
|
||||
a_Pkt.WriteByte(SheepMetadata);
|
||||
break;
|
||||
} // case mtSheep
|
||||
|
||||
case mtSkeleton:
|
||||
{
|
||||
auto & Skeleton = reinterpret_cast<const cSkeleton &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x0d);
|
||||
a_Pkt.WriteByte(Skeleton.IsWither() ? 1 : 0);
|
||||
break;
|
||||
} // case mtSkeleton
|
||||
|
||||
case mtSlime:
|
||||
{
|
||||
auto & Slime = reinterpret_cast<const cSlime &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(Slime.GetSize());
|
||||
break;
|
||||
} // case mtSlime
|
||||
|
||||
case mtVillager:
|
||||
{
|
||||
auto & Villager = reinterpret_cast<const cVillager &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x50);
|
||||
a_Pkt.WriteInt(Villager.GetVilType());
|
||||
break;
|
||||
} // case mtVillager
|
||||
|
||||
case mtWitch:
|
||||
{
|
||||
auto & Witch = reinterpret_cast<const cWitch &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x15);
|
||||
a_Pkt.WriteByte(Witch.IsAngry() ? 1 : 0);
|
||||
break;
|
||||
} // case mtWitch
|
||||
|
||||
case mtWither:
|
||||
{
|
||||
auto & Wither = reinterpret_cast<const cWither &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x54); // Int at index 20
|
||||
a_Pkt.WriteInt(Wither.GetWitherInvulnerableTicks());
|
||||
a_Pkt.WriteByte(0x66); // Float at index 6
|
||||
a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
|
||||
break;
|
||||
} // case mtWither
|
||||
|
||||
case mtWolf:
|
||||
{
|
||||
auto & Wolf = reinterpret_cast<const cWolf &>(a_Mob);
|
||||
Byte WolfStatus = 0;
|
||||
if (Wolf.IsSitting())
|
||||
{
|
||||
WolfStatus |= 0x1;
|
||||
}
|
||||
if (Wolf.IsAngry())
|
||||
{
|
||||
WolfStatus |= 0x2;
|
||||
}
|
||||
if (Wolf.IsTame())
|
||||
{
|
||||
WolfStatus |= 0x4;
|
||||
}
|
||||
a_Pkt.WriteByte(0x10);
|
||||
a_Pkt.WriteByte(WolfStatus);
|
||||
|
||||
a_Pkt.WriteByte(0x72);
|
||||
a_Pkt.WriteFloat(static_cast<float>(a_Mob.GetHealth()));
|
||||
a_Pkt.WriteByte(0x13);
|
||||
a_Pkt.WriteByte(Wolf.IsBegging() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x14);
|
||||
a_Pkt.WriteByte(Wolf.GetCollarColor());
|
||||
break;
|
||||
} // case mtWolf
|
||||
|
||||
case mtZombie:
|
||||
{
|
||||
auto & Zombie = reinterpret_cast<const cZombie &>(a_Mob);
|
||||
a_Pkt.WriteByte(0x0c);
|
||||
a_Pkt.WriteByte(Zombie.IsBaby() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x0d);
|
||||
a_Pkt.WriteByte(Zombie.IsVillagerZombie() ? 1 : 0);
|
||||
a_Pkt.WriteByte(0x0e);
|
||||
a_Pkt.WriteByte(Zombie.IsConverting() ? 1 : 0);
|
||||
break;
|
||||
} // case mtZombie
|
||||
} // switch (a_Mob.GetType())
|
||||
}
|
||||
|
||||
@ -3368,12 +3350,12 @@ void cProtocol180::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
|
||||
|
||||
|
||||
|
||||
void cProtocol180::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
|
||||
void cProtocol180::WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity)
|
||||
{
|
||||
if (!a_Entity.IsMob())
|
||||
{
|
||||
// No properties for anything else than mobs
|
||||
WriteInt(0);
|
||||
a_Pkt.WriteInt(0);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -3381,7 +3363,7 @@ void cProtocol180::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
|
||||
|
||||
// TODO: Send properties and modifiers based on the mob type
|
||||
|
||||
WriteInt(0); // NumProperties
|
||||
a_Pkt.WriteInt(0); // NumProperties
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -150,101 +150,6 @@ public:
|
||||
|
||||
protected:
|
||||
|
||||
/** Composes individual packets in the protocol's m_OutPacketBuffer; sends them upon being destructed */
|
||||
class cPacketizer
|
||||
{
|
||||
public:
|
||||
cPacketizer(cProtocol180 & a_Protocol, UInt32 a_PacketType) :
|
||||
m_Protocol(a_Protocol),
|
||||
m_Out(a_Protocol.m_OutPacketBuffer),
|
||||
m_Lock(a_Protocol.m_CSPacket)
|
||||
{
|
||||
m_Out.WriteVarInt(a_PacketType);
|
||||
}
|
||||
|
||||
~cPacketizer();
|
||||
|
||||
void WriteBool(bool a_Value)
|
||||
{
|
||||
m_Out.WriteBool(a_Value);
|
||||
}
|
||||
|
||||
void WriteByte(UInt8 a_Value)
|
||||
{
|
||||
m_Out.WriteBEUInt8(a_Value);
|
||||
}
|
||||
|
||||
void WriteChar(Int8 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt8(a_Value);
|
||||
}
|
||||
|
||||
void WriteShort(Int16 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt16(a_Value);
|
||||
}
|
||||
|
||||
void WriteInt(Int32 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt32(a_Value);
|
||||
}
|
||||
|
||||
void WriteUInt32(UInt32 a_Value)
|
||||
{
|
||||
m_Out.WriteBEUInt32(a_Value);
|
||||
}
|
||||
|
||||
void WriteInt64(Int64 a_Value)
|
||||
{
|
||||
m_Out.WriteBEInt64(a_Value);
|
||||
}
|
||||
|
||||
void WriteFloat(float a_Value)
|
||||
{
|
||||
m_Out.WriteBEFloat(a_Value);
|
||||
}
|
||||
|
||||
void WriteDouble(double a_Value)
|
||||
{
|
||||
m_Out.WriteBEDouble(a_Value);
|
||||
}
|
||||
|
||||
void WriteVarInt(UInt32 a_Value)
|
||||
{
|
||||
m_Out.WriteVarInt(a_Value);
|
||||
}
|
||||
|
||||
void WriteString(const AString & a_Value)
|
||||
{
|
||||
m_Out.WriteVarUTF8String(a_Value);
|
||||
}
|
||||
|
||||
void WritePosition(int a_BlockX, int a_BlockY, int a_BlockZ)
|
||||
{
|
||||
m_Out.WritePosition(a_BlockX, a_BlockY, a_BlockZ);
|
||||
}
|
||||
|
||||
void WriteUUID(const AString & a_UUID);
|
||||
|
||||
void WriteBuf(const char * a_Data, size_t a_Size)
|
||||
{
|
||||
m_Out.Write(a_Data, a_Size);
|
||||
}
|
||||
|
||||
void WriteItem(const cItem & a_Item);
|
||||
void WriteByteAngle(double a_Angle); // Writes the specified angle using a single byte
|
||||
void WriteFPInt(double a_Value); // Writes the double value as a 27:5 fixed-point integer
|
||||
void WriteEntityMetadata(const cEntity & a_Entity); // Writes the metadata for the specified entity, not including the terminating 0x7f
|
||||
void WriteMobMetadata(const cMonster & a_Mob); // Writes the mob-specific metadata for the specified mob
|
||||
void WriteEntityProperties(const cEntity & a_Entity); // Writes the entity properties for the specified entity, including the Count field
|
||||
void WriteBlockEntity(const cBlockEntity & a_BlockEntity);
|
||||
|
||||
protected:
|
||||
cProtocol180 & m_Protocol;
|
||||
cByteBuffer & m_Out;
|
||||
cCSLock m_Lock;
|
||||
} ;
|
||||
|
||||
AString m_ServerAddress;
|
||||
|
||||
UInt16 m_ServerPort;
|
||||
@ -257,12 +162,6 @@ protected:
|
||||
/** Buffer for the received data */
|
||||
cByteBuffer m_ReceivedData;
|
||||
|
||||
/** Buffer for composing the outgoing packets, through cPacketizer */
|
||||
cByteBuffer m_OutPacketBuffer;
|
||||
|
||||
/** Buffer for composing packet length (so that each cPacketizer instance doesn't allocate a new cPacketBuffer) */
|
||||
cByteBuffer m_OutPacketLenBuffer;
|
||||
|
||||
bool m_IsEncrypted;
|
||||
|
||||
cAesCfb128Decryptor m_Decryptor;
|
||||
@ -325,6 +224,9 @@ protected:
|
||||
/** Sends the data to the client, encrypting them if needed. */
|
||||
virtual void SendData(const char * a_Data, size_t a_Size) override;
|
||||
|
||||
/** Sends the packet to the client. Called by the cPacketizer's destructor. */
|
||||
virtual void SendPacket(cPacketizer & a_Packet) override;
|
||||
|
||||
void SendCompass(const cWorld & a_World);
|
||||
|
||||
/** Reads an item out of the received data, sets a_Item to the values read.
|
||||
@ -340,6 +242,21 @@ protected:
|
||||
/** Converts the BlockFace received by the protocol into eBlockFace constants.
|
||||
If the received value doesn't match any of our eBlockFace constants, BLOCK_FACE_NONE is returned. */
|
||||
eBlockFace FaceIntToBlockFace(Int8 a_FaceInt);
|
||||
|
||||
/** Writes the item data into a packet. */
|
||||
void WriteItem(cPacketizer & a_Pkt, const cItem & a_Item);
|
||||
|
||||
/** Writes the metadata for the specified entity, not including the terminating 0x7f. */
|
||||
void WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity);
|
||||
|
||||
/** Writes the mob-specific metadata for the specified mob */
|
||||
void WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob);
|
||||
|
||||
/** Writes the entity properties for the specified entity, including the Count field. */
|
||||
void WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity);
|
||||
|
||||
/** Writes the block entity data for the specified block entity into the packet. */
|
||||
void WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity);
|
||||
} ;
|
||||
|
||||
|
||||
|
||||
@ -982,3 +982,15 @@ bool cProtocolRecognizer::TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRema
|
||||
|
||||
|
||||
|
||||
void cProtocolRecognizer::SendPacket(cPacketizer & a_Pkt)
|
||||
{
|
||||
// This function should never be called - it needs to exists so that cProtocolRecognizer can be instantiated,
|
||||
// but the actual sending is done by the internal m_Protocol itself.
|
||||
LOGWARNING("%s: This function shouldn't ever be called.", __FUNCTION__);
|
||||
ASSERT(!"Function not to be called");
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -136,9 +136,12 @@ protected:
|
||||
|
||||
/** Tries to recognize a protocol in the lengthed family (1.7+), based on m_Buffer; returns true if recognized.
|
||||
The packet length and type have already been read, type is 0
|
||||
The number of bytes remaining in the packet is passed as a_PacketLengthRemaining
|
||||
**/
|
||||
The number of bytes remaining in the packet is passed as a_PacketLengthRemaining. **/
|
||||
bool TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRemaining);
|
||||
|
||||
/** Sends a single packet contained within the cPacketizer class.
|
||||
The cPacketizer's destructor calls this to send the contained packet; protocol may transform the data (compression in 1.8 etc). */
|
||||
virtual void SendPacket(cPacketizer & a_Pkt) override;
|
||||
} ;
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user