1 files changed, 0 insertions, 947 deletions

diff --git a/source/Protocol/Protocol132.cpp b/source/Protocol/Protocol132.cpp
deleted file mode 100644
index a06eb0b8b..000000000
--- a/source/Protocol/Protocol132.cpp
+++ /dev/null
@@ -1,947 +0,0 @@
-
-// Protocol132.cpp
-
-// Implements the cProtocol132 class representing the release 1.3.2 protocol (#39)
-
-#include "Globals.h"
-#include "Protocol132.h"
-#include "../Root.h"
-#include "../Server.h"
-#include "../World.h"
-#include "../ClientHandle.h"
-#include "../../CryptoPP/randpool.h"
-#include "../Item.h"
-#include "ChunkDataSerializer.h"
-#include "../Entities/Player.h"
-#include "../Mobs/Monster.h"
-#include "../UI/Window.h"
-#include "../Entities/Pickup.h"
-#include "../WorldStorage/FastNBT.h"
-#include "../StringCompression.h"
-
-
-
-
-
-#define HANDLE_PACKET_READ(Proc, Type, Var) \
-	Type Var; \
-	{ \
-		if (!m_ReceivedData.Proc(Var)) \
-		{ \
-			m_ReceivedData.CheckValid(); \
-			return PARSE_INCOMPLETE; \
-		} \
-		m_ReceivedData.CheckValid(); \
-	}
-
-
-
-
-typedef unsigned char Byte;
-
-
-
-
-
-using namespace CryptoPP;
-
-
-
-
-
-const int MAX_ENC_LEN = 512;  // Maximum size of the encrypted message; should be 128, but who knows...
-
-
-
-
-
-enum
-{
-	PACKET_KEEP_ALIVE            = 0x00,
-	PACKET_LOGIN                 = 0x01,
-	PACKET_ENTITY_EQUIPMENT      = 0x05,
-	PACKET_COMPASS               = 0x06,
-	PACKET_PLAYER_SPAWN          = 0x14,
-	PACKET_COLLECT_PICKUP        = 0x16,
-	PACKET_SPAWN_MOB             = 0x18,
-	PACKET_DESTROY_ENTITIES      = 0x1d,
-	PACKET_CHUNK_DATA            = 0x33,
-	PACKET_BLOCK_CHANGE          = 0x35,
-	PACKET_BLOCK_ACTION          = 0x36,
-	PACKET_BLOCK_BREAK_ANIM      = 0x37,
-	PACKET_SOUND_EFFECT          = 0x3e,
-	PACKET_SOUND_PARTICLE_EFFECT = 0x3d,
-	PACKET_TAB_COMPLETION        = 0xcb,
-	PACKET_LOCALE_VIEW_DISTANCE  = 0xcc,
-	PACKET_CLIENT_STATUSES       = 0xcd,
-	PACKET_ENCRYPTION_KEY_RESP   = 0xfc,
-} ;
-
-
-
-
-
-// Converts a raw 160-bit SHA1 digest into a Java Hex representation
-// According to http://wiki.vg/wiki/index.php?title=Protocol_Encryption&oldid=2802
-static void DigestToJava(byte a_Digest[20], AString & a_Out)
-{
-	bool IsNegative = (a_Digest[0] >= 0x80);
-	if (IsNegative)
-	{
-		// Two's complement:
-		bool carry = true;  // Add one to the whole number
-		for (int i = 19; i >= 0; i--)
-		{
-			a_Digest[i] = ~a_Digest[i];
-			if (carry)
-			{
-				carry = (a_Digest[i] == 0xff);
-				a_Digest[i]++;
-			}
-		}
-	}
-	a_Out.clear();
-	a_Out.reserve(40);
-	for (int i = 0; i < 20; i++)
-	{
-		AppendPrintf(a_Out, "%02x", a_Digest[i]);
-	}
-	while ((a_Out.length() > 0) && (a_Out[0] == '0'))
-	{
-		a_Out.erase(0, 1);
-	}
-	if (IsNegative)
-	{
-		a_Out.insert(0, "-");
-	}
-}
-
-
-
-
-
-/*
-// Self-test the hash formatting for known values:
-// sha1(Notch) : 4ed1f46bbe04bc756bcb17c0c7ce3e4632f06a48
-// sha1(jeb_)  : -7c9d5b0044c130109a5d7b5fb5c317c02b4e28c1
-// sha1(simon) : 88e16a1019277b15d58faf0541e11910eb756f6
-
-class Test
-{
-public:
-	Test(void)
-	{
-		AString DigestNotch, DigestJeb, DigestSimon;
-		byte Digest[20];
-		CryptoPP::SHA1 Checksum;
-		Checksum.Update((const byte *)"Notch", 5);
-		Checksum.Final(Digest);
-		DigestToJava(Digest, DigestNotch);
-		Checksum.Restart();
-		Checksum.Update((const byte *)"jeb_", 4);
-		Checksum.Final(Digest);
-		DigestToJava(Digest, DigestJeb);
-		Checksum.Restart();
-		Checksum.Update((const byte *)"simon", 5);
-		Checksum.Final(Digest);
-		DigestToJava(Digest, DigestSimon);
-		printf("Notch: \"%s\"", DigestNotch.c_str());
-		printf("jeb_: \"%s\"",  DigestJeb.c_str());
-		printf("simon: \"%s\"", DigestSimon.c_str());
-	}
-} test;
-*/
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol132:
-
-cProtocol132::cProtocol132(cClientHandle * a_Client) :
-	super(a_Client),
-	m_IsEncrypted(false)
-{
-}
-
-
-
-
-
-cProtocol132::~cProtocol132()
-{
-	if (!m_DataToSend.empty())
-	{
-		LOGD("There are %d unsent bytes while deleting cProtocol132", m_DataToSend.size());
-	}
-}
-
-
-
-
-
-void cProtocol132::DataReceived(const char * a_Data, int a_Size)
-{
-	if (m_IsEncrypted)
-	{
-		byte Decrypted[512];
-		while (a_Size > 0)
-		{
-			int NumBytes = (a_Size > sizeof(Decrypted)) ? sizeof(Decrypted) : a_Size;
-			m_Decryptor.ProcessData(Decrypted, (byte *)a_Data, NumBytes);
-			super::DataReceived((const char *)Decrypted, NumBytes);
-			a_Size -= NumBytes;
-			a_Data += NumBytes;
-		}
-	}
-	else
-	{
-		super::DataReceived(a_Data, a_Size);
-	}
-}
-
-
-
-
-
-void cProtocol132::SendBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte (PACKET_BLOCK_ACTION);
-	WriteInt  (a_BlockX);
-	WriteShort((short)a_BlockY);
-	WriteInt  (a_BlockZ);
-	WriteByte (a_Byte1);
-	WriteByte (a_Byte2);
-	WriteShort(a_BlockType);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendBlockBreakAnim(int a_entityID, int a_BlockX, int a_BlockY, int a_BlockZ, char stage)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte   (PACKET_BLOCK_BREAK_ANIM);
-	WriteInt    (a_entityID);
-	WriteInt    (a_BlockX);
-	WriteInt    (a_BlockY);
-	WriteInt    (a_BlockZ);
-	WriteByte   (stage);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte (PACKET_BLOCK_CHANGE);
-	WriteInt  (a_BlockX);
-	WriteByte ((unsigned char)a_BlockY);
-	WriteInt  (a_BlockZ);
-	WriteShort(a_BlockType);
-	WriteByte (a_BlockMeta);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer)
-{
-	cCSLock Lock(m_CSPacket);
-	
-	// Pre-chunk not used in 1.3.2. Finally.
-
-	// Send the chunk data:
-	AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_3_2);
-	WriteByte(PACKET_CHUNK_DATA);
-	WriteInt (a_ChunkX);
-	WriteInt (a_ChunkZ);
-	SendData(Serialized.data(), Serialized.size());
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendCollectPickup(const cPickup & a_Pickup, const cPlayer & a_Player)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_COLLECT_PICKUP);
-	WriteInt (a_Pickup.GetUniqueID());
-	WriteInt (a_Player.GetUniqueID());
-	Flush();
-	
-	// Also send the "pop" sound effect with a somewhat random pitch (fast-random using EntityID ;)
-	SendSoundEffect(
-		"random.pop",
-		(int)(a_Pickup.GetPosX() * 8), (int)(a_Pickup.GetPosY() * 8), (int)(a_Pickup.GetPosZ() * 8),
-		0.5, (float)(0.75 + ((float)((a_Pickup.GetUniqueID() * 23) % 32)) / 64)
-	);
-}
-
-
-
-
-
-void cProtocol132::SendDestroyEntity(const cEntity & a_Entity)
-{
-	if (a_Entity.GetUniqueID() == m_Client->GetPlayer()->GetUniqueID())
-	{
-		// Do not send "destroy self" to the client, the client would crash (FS #254)
-		return;
-	}
-	
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_DESTROY_ENTITIES);
-	WriteByte(1);  // entity count
-	WriteInt (a_Entity.GetUniqueID());
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte (PACKET_ENTITY_EQUIPMENT);
-	WriteInt  (a_Entity.GetUniqueID());
-	WriteShort(a_SlotNum);
-	WriteItem (a_Item);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendLogin(const cPlayer & a_Player, const cWorld & a_World)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte  (PACKET_LOGIN);
-	WriteInt   (a_Player.GetUniqueID());  // EntityID of the player
-	WriteString("default");  // Level type
-	WriteByte  ((int)a_Player.GetGameMode());
-	WriteByte  ((Byte)(a_World.GetDimension()));
-	WriteByte  (2);  // TODO: Difficulty
-	WriteByte  (0);  // Unused, used to be world height
-	WriteByte  (8);  // Client list width or something
-	Flush();
-	
-	SendCompass(a_World);
-}
-
-
-
-
-
-void cProtocol132::SendPlayerSpawn(const cPlayer & a_Player)
-{
-	const cItem & HeldItem = a_Player.GetEquippedItem();
-	cCSLock Lock(m_CSPacket);
-	WriteByte	 (PACKET_PLAYER_SPAWN);
-	WriteInt   (a_Player.GetUniqueID());
-	WriteString(a_Player.GetName());
-	WriteInt   ((int)(a_Player.GetPosX() * 32));
-	WriteInt   ((int)(a_Player.GetPosY() * 32));
-	WriteInt   ((int)(a_Player.GetPosZ() * 32));
-	WriteByte  ((char)((a_Player.GetRot().x / 360.f) * 256));
-	WriteByte  ((char)((a_Player.GetRot().y / 360.f) * 256));
-	WriteShort (HeldItem.IsEmpty() ? 0 : HeldItem.m_ItemType);
-	// Player metadata: just use a default metadata value, since the client doesn't like starting without any metadata:
-	WriteByte  (0);  // Index 0, byte (flags)
-	WriteByte  (0);  // Flags, empty
-	WriteByte  (0x7f);  // End of metadata
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte   (PACKET_SOUND_EFFECT);
-	WriteString (a_SoundName);
-	WriteInt    (a_SrcX);
-	WriteInt    (a_SrcY);
-	WriteInt    (a_SrcZ);
-	WriteFloat  (a_Volume);
-	WriteByte   ((char)(a_Pitch * 63.0f));
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_SOUND_PARTICLE_EFFECT);
-	WriteInt (a_EffectID);
-	WriteInt (a_SrcX / 8);
-	WriteByte(a_SrcY / 8);
-	WriteInt (a_SrcZ / 8);
-	WriteInt (a_Data);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendSpawnMob(const cMonster & a_Mob)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte   (PACKET_SPAWN_MOB);
-	WriteInt    (a_Mob.GetUniqueID());
-	WriteByte   (a_Mob.GetMobType());
-	WriteVectorI((Vector3i)(a_Mob.GetPosition() * 32));
-	WriteByte   ((Byte)((a_Mob.GetRotation() / 360.f) * 256));
-	WriteByte   ((Byte)((a_Mob.GetPitch() / 360.f) * 256));
-	WriteByte   ((Byte)((a_Mob.GetHeadYaw() / 360.f) * 256));
-	WriteShort  ((short)(a_Mob.GetSpeedX() * 400));
-	WriteShort  ((short)(a_Mob.GetSpeedY() * 400));
-	WriteShort  ((short)(a_Mob.GetSpeedZ() * 400));
-	AString MetaData = GetEntityMetaData(a_Mob);
-	SendData (MetaData.data(), MetaData.size());
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendTabCompletionResults(const AStringVector & a_Results)
-{
-	if (a_Results.empty())
-	{
-		// No results to send
-		return;
-	}
-	
-	AString Serialized(a_Results[0]);
-	for (AStringVector::const_iterator itr = a_Results.begin() + 1, end = a_Results.end(); itr != end; ++itr)
-	{
-		Serialized.push_back(0);
-		Serialized.append(*itr);
-	}  // for itr - a_Results[]
-	
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_TAB_COMPLETION);
-	WriteString(Serialized);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
-{
-	// Unloading the chunk is done by sending a "map chunk" packet
-	// with IncludeInitialize set to true and primary bitmap set to 0:
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_CHUNK_DATA);
-	WriteInt (a_ChunkX);
-	WriteInt (a_ChunkZ);
-	WriteBool(true);      // IncludeInitialize
-	WriteShort(0);        // Primary bitmap
-	WriteShort(0);        // Add bitmap
-	WriteInt(0);
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendWholeInventory(const cWindow & a_Window)
-{
-	// 1.3.2 requires player inventory slots to be sent as SetSlot packets, 
-	// otherwise it sometimes fails to update the window
-	
-	// Send the entire window:
-	super::SendWholeInventory(a_Window);
-	
-	// Send the player inventory and hotbar:
-	const cInventory & Inventory = m_Client->GetPlayer()->GetInventory();
-	int BaseOffset = a_Window.GetNumSlots() - (cInventory::invNumSlots - cInventory::invInventoryOffset);  // Number of non-inventory slots
-	char WindowID = a_Window.GetWindowID();
-	for (int i = 0; i < cInventory::invInventoryCount; i++)
-	{
-		SendInventorySlot(WindowID, BaseOffset + i, Inventory.GetInventorySlot(i));
-	}  // for i - Inventory[]
-	BaseOffset += cInventory::invInventoryCount;
-	for (int i = 0; i < cInventory::invHotbarCount; i++)
-	{
-		SendInventorySlot(WindowID, BaseOffset + i, Inventory.GetHotbarSlot(i));
-	}  // for i - Hotbar[]
-	
-	// Send even the item being dragged:
-	SendInventorySlot(-1, -1, m_Client->GetPlayer()->GetDraggingItem());
-}
-
-
-
-
-
-AString cProtocol132::GetAuthServerID(void)
-{
-	// http://wiki.vg/wiki/index.php?title=Session&oldid=2615
-	// Server uses SHA1 to mix ServerID, Client secret and server public key together
-	// The mixing is done in StartEncryption, the result is in m_AuthServerID
-	
-	return m_AuthServerID;
-}
-
-
-
-
-
-int cProtocol132::ParsePacket(unsigned char a_PacketType)
-{
-	switch (a_PacketType)
-	{
-		default:                          return super::ParsePacket(a_PacketType);  // off-load previously known packets into cProtocol125
-		case PACKET_CLIENT_STATUSES:      return ParseClientStatuses();
-		case PACKET_ENCRYPTION_KEY_RESP:  return ParseEncryptionKeyResponse();
-		case PACKET_LOCALE_VIEW_DISTANCE: return ParseLocaleViewDistance();
-		case PACKET_TAB_COMPLETION:       return ParseTabCompletion();
-	}
-}
-
-
-
-
-
-int cProtocol132::ParseBlockPlace(void)
-{
-	HANDLE_PACKET_READ(ReadBEInt, int,  PosX);
-	HANDLE_PACKET_READ(ReadByte,  Byte, PosY);
-	HANDLE_PACKET_READ(ReadBEInt, int,  PosZ);
-	HANDLE_PACKET_READ(ReadChar,  char, BlockFace);
-
-	cItem HeldItem;
-	int res = ParseItem(HeldItem);
-	if (res < 0)
-	{
-		return res;
-	}
-	
-	HANDLE_PACKET_READ(ReadChar, char, CursorX);
-	HANDLE_PACKET_READ(ReadChar, char, CursorY);
-	HANDLE_PACKET_READ(ReadChar, char, CursorZ);
-
-	m_Client->HandleRightClick(PosX, PosY, PosZ, BlockFace, CursorX, CursorY, CursorZ, HeldItem);
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseHandshake(void)
-{
-	HANDLE_PACKET_READ(ReadByte,            Byte,    ProtocolVersion);
-	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Username);
-	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, ServerHost);
-	HANDLE_PACKET_READ(ReadBEInt,           int,     ServerPort);
-	m_Username = Username;
-
-	if (!m_Client->HandleHandshake( m_Username ))
-	{
-		return PARSE_OK; // Player is not allowed into the server
-	}
-
-	// Send a 0xFD Encryption Key Request http://wiki.vg/Protocol#0xFD
-	CryptoPP::StringSink sink(m_ServerPublicKey);  // GCC won't allow inline instantiation in the following line, damned temporary refs
-	cRoot::Get()->GetServer()->GetPublicKey().Save(sink);
-	SendEncryptionKeyRequest();
-
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseClientStatuses(void)
-{
-	HANDLE_PACKET_READ(ReadByte, byte, Status);
-	if ((Status & 1) == 0)
-	{
-		m_Client->HandleLogin(39, m_Username);
-	}
-	else
-	{
-		m_Client->HandleRespawn();
-	}
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseEncryptionKeyResponse(void)
-{
-	HANDLE_PACKET_READ(ReadBEShort, short, EncKeyLength);
-	AString EncKey;
-	if (!m_ReceivedData.ReadString(EncKey, EncKeyLength))
-	{
-		return PARSE_INCOMPLETE;
-	}
-	HANDLE_PACKET_READ(ReadBEShort, short, EncNonceLength);
-	AString EncNonce;
-	if (!m_ReceivedData.ReadString(EncNonce, EncNonceLength))
-	{
-		return PARSE_INCOMPLETE;
-	}
-	if ((EncKeyLength > MAX_ENC_LEN) || (EncNonceLength > MAX_ENC_LEN))
-	{
-		LOGD("Too long encryption");
-		m_Client->Kick("Hacked client");
-		return PARSE_OK;
-	}
-	
-	HandleEncryptionKeyResponse(EncKey, EncNonce);
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseLocaleViewDistance(void)
-{
-	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Locale);
-	HANDLE_PACKET_READ(ReadChar,            char,    ViewDistance);
-	HANDLE_PACKET_READ(ReadChar,            char,    ChatFlags);
-	HANDLE_PACKET_READ(ReadChar,            char,    ClientDifficulty);
-	// TODO: m_Client->HandleLocale(Locale);
-	// TODO: m_Client->HandleViewDistance(ViewDistance);
-	// TODO: m_Client->HandleChatFlags(ChatFlags);
-	// Ignoring client difficulty
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseLogin(void)
-{
-	// Login packet not used in 1.3.2
-	return PARSE_ERROR;
-}
-
-
-
-
-
-int cProtocol132::ParsePlayerAbilities(void)
-{
-	HANDLE_PACKET_READ(ReadBool, bool, Flags);
-	HANDLE_PACKET_READ(ReadChar, char, FlyingSpeed);
-	HANDLE_PACKET_READ(ReadChar, char, WalkingSpeed);
-	// TODO: m_Client->HandlePlayerAbilities(...);
-	return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol132::ParseTabCompletion(void)
-{
-	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Text);
-	m_Client->HandleTabCompletion(Text);
-	return PARSE_OK;
-}
-
-
-
-
-
-void cProtocol132::SendData(const char * a_Data, int a_Size)
-{
-	m_DataToSend.append(a_Data, a_Size);
-}
-
-
-
-
-
-void cProtocol132::Flush(void)
-{
-	ASSERT(m_CSPacket.IsLockedByCurrentThread());  // Did all packets lock the CS properly?
-	
-	if (m_DataToSend.empty())
-	{
-		LOGD("Flushing empty");
-		return;
-	}
-	const char * a_Data = m_DataToSend.data();
-	int a_Size = m_DataToSend.size();
-	if (m_IsEncrypted)
-	{
-		byte Encrypted[8192];  // Larger buffer, we may be sending lots of data (chunks)
-		while (a_Size > 0)
-		{
-			int NumBytes = (a_Size > sizeof(Encrypted)) ? sizeof(Encrypted) : a_Size;
-			m_Encryptor.ProcessData(Encrypted, (byte *)a_Data, NumBytes);
-			super::SendData((const char *)Encrypted, NumBytes);
-			a_Size -= NumBytes;
-			a_Data += NumBytes;
-		}
-	}
-	else
-	{
-		super::SendData(a_Data, a_Size);
-	}
-	m_DataToSend.clear();
-}
-
-
-
-
-
-void cProtocol132::WriteItem(const cItem & a_Item)
-{
-	short ItemType = a_Item.m_ItemType;
-	ASSERT(ItemType >= -1);  // Check validity of packets in debug runtime
-	if (ItemType <= 0)
-	{
-		// Fix, to make sure no invalid values are sent.
-		ItemType = -1;
-	}
-	
-	if (a_Item.IsEmpty())
-	{
-		WriteShort(-1);
-		return;
-	}
-	
-	WriteShort(ItemType);
-	WriteByte (a_Item.m_ItemCount);
-	WriteShort(a_Item.m_ItemDamage);
-	
-	if (a_Item.m_Enchantments.IsEmpty())
-	{
-		WriteShort(-1);
-		return;
-	}
-
-	// Send the enchantments:
-	cFastNBTWriter Writer;
-	const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
-	a_Item.m_Enchantments.WriteToNBTCompound(Writer, TagName);
-	Writer.Finish();
-	AString Compressed;
-	CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
-	WriteShort(Compressed.size());
-	SendData(Compressed.data(), Compressed.size());
-}
-
-
-
-
-
-int cProtocol132::ParseItem(cItem & a_Item)
-{
-	HANDLE_PACKET_READ(ReadBEShort, short, ItemType);
-
-	if (ItemType <= -1)
-	{
-		a_Item.Empty();
-		return PARSE_OK;
-	}
-	a_Item.m_ItemType = ItemType;
-
-	HANDLE_PACKET_READ(ReadChar,    char,  ItemCount);
-	HANDLE_PACKET_READ(ReadBEShort, short, ItemDamage);
-	a_Item.m_ItemCount  = ItemCount;
-	a_Item.m_ItemDamage = ItemDamage;
-	if (ItemCount <= 0)
-	{
-		a_Item.Empty();
-	}
-
-	HANDLE_PACKET_READ(ReadBEShort, short, MetadataLength);
-	if (MetadataLength <= 0)
-	{
-		return PARSE_OK;
-	}
-		
-	// Read the metadata
-	AString Metadata;
-	Metadata.resize(MetadataLength);
-	if (!m_ReceivedData.ReadBuf((void *)Metadata.data(), MetadataLength))
-	{
-		return PARSE_INCOMPLETE;
-	}
-	
-	return ParseItemMetadata(a_Item, Metadata);
-}
-
-
-
-
-
-int cProtocol132::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
-{
-	// Uncompress the GZIPped data:
-	AString Uncompressed;
-	if (UncompressStringGZIP(a_Metadata.data(), a_Metadata.size(), Uncompressed) != Z_OK)
-	{
-		AString HexDump;
-		CreateHexDump(HexDump, a_Metadata.data(), a_Metadata.size(), 16);
-		LOG("Cannot unGZIP item metadata:\n%s", HexDump.c_str());
-		return PARSE_ERROR;
-	}
-	
-	// Parse into NBT:
-	cParsedNBT NBT(Uncompressed.data(), Uncompressed.size());
-	if (!NBT.IsValid())
-	{
-		AString HexDump;
-		CreateHexDump(HexDump, Uncompressed.data(), Uncompressed.size(), 16);
-		LOG("Cannot parse NBT item metadata:\n%s", HexDump.c_str());
-		return PARSE_ERROR;
-	}
-	
-	// Load enchantments from the NBT:
-	for (int tag = NBT.GetFirstChild(NBT.GetRoot()); tag >= 0; tag = NBT.GetNextSibling(tag))
-	{
-		if (
-			(NBT.GetType(tag) == TAG_List) &&
-			(
-				(NBT.GetName(tag) == "ench") ||
-				(NBT.GetName(tag) == "StoredEnchantments")
-			)
-		)
-		{
-			a_Item.m_Enchantments.ParseFromNBT(NBT, tag);
-		}
-	}
-	
-	return PARSE_OK;
-}
-
-
-
-
-
-void cProtocol132::SendCompass(const cWorld & a_World)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte(PACKET_COMPASS);
-	WriteInt((int)(a_World.GetSpawnX()));
-	WriteInt((int)(a_World.GetSpawnY()));
-	WriteInt((int)(a_World.GetSpawnZ()));
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::SendEncryptionKeyRequest(void)
-{
-	cCSLock Lock(m_CSPacket);
-	WriteByte((char)0xfd);
-	WriteString(cRoot::Get()->GetServer()->GetServerID());
-	WriteShort((short)m_ServerPublicKey.size());
-	SendData(m_ServerPublicKey.data(), m_ServerPublicKey.size());
-	WriteShort(4);
-	WriteInt((int)(intptr_t)this);  // Using 'this' as the cryptographic nonce, so that we don't have to generate one each time :)
-	Flush();
-}
-
-
-
-
-
-void cProtocol132::HandleEncryptionKeyResponse(const AString & a_EncKey, const AString & a_EncNonce)
-{
-	// Decrypt EncNonce using privkey
-	RSAES<PKCS1v15>::Decryptor rsaDecryptor(cRoot::Get()->GetServer()->GetPrivateKey());
-	time_t CurTime = time(NULL);
-	CryptoPP::RandomPool rng;
-	rng.Put((const byte *)&CurTime, sizeof(CurTime));
-	byte DecryptedNonce[MAX_ENC_LEN];
-	DecodingResult res = rsaDecryptor.Decrypt(rng, (const byte *)a_EncNonce.data(), a_EncNonce.size(), DecryptedNonce);
-	if (!res.isValidCoding || (res.messageLength != 4))
-	{
-		LOGD("Bad nonce length");
-		m_Client->Kick("Hacked client");
-		return;
-	}
-	if (ntohl(*((int *)DecryptedNonce)) != (unsigned)(uintptr_t)this)
-	{
-		LOGD("Bad nonce value");
-		m_Client->Kick("Hacked client");
-		return;
-	}
-	
-	// Decrypt the symmetric encryption key using privkey:
-	byte DecryptedKey[MAX_ENC_LEN];
-	res = rsaDecryptor.Decrypt(rng, (const byte *)a_EncKey.data(), a_EncKey.size(), DecryptedKey);
-	if (!res.isValidCoding || (res.messageLength != 16))
-	{
-		LOGD("Bad key length");
-		m_Client->Kick("Hacked client");
-		return;
-	}
-	
-	{
-		// Send encryption key response:
-		cCSLock Lock(m_CSPacket);
-		WriteByte((char)0xfc);
-		WriteShort(0);
-		WriteShort(0);
-		Flush();
-	}
-	
-	StartEncryption(DecryptedKey);
-	return;
-}
-
-
-
-
-
-void cProtocol132::StartEncryption(const byte * a_Key)
-{
-	m_Encryptor.SetKey(a_Key, 16, MakeParameters(Name::IV(), ConstByteArrayParameter(a_Key, 16))(Name::FeedbackSize(), 1));
-	m_Decryptor.SetKey(a_Key, 16, MakeParameters(Name::IV(), ConstByteArrayParameter(a_Key, 16))(Name::FeedbackSize(), 1));
-	m_IsEncrypted = true;
-	
-	// Prepare the m_AuthServerID:
-	CryptoPP::SHA1 Checksum;
-	AString ServerID = cRoot::Get()->GetServer()->GetServerID();
-	Checksum.Update((const byte *)ServerID.c_str(), ServerID.length());
-	Checksum.Update(a_Key, 16);
-	Checksum.Update((const byte *)m_ServerPublicKey.c_str(), m_ServerPublicKey.length());
-	byte Digest[20];
-	Checksum.Final(Digest);
-	DigestToJava(Digest, m_AuthServerID);
-}
-
-
-
-