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-rw-r--r--source/Protocol/ChunkDataSerializer.cpp176
-rw-r--r--source/Protocol/ChunkDataSerializer.h48
-rw-r--r--source/Protocol/Protocol.h216
-rw-r--r--source/Protocol/Protocol125.cpp1884
-rw-r--r--source/Protocol/Protocol125.h158
-rw-r--r--source/Protocol/Protocol132.cpp950
-rw-r--r--source/Protocol/Protocol132.h102
-rw-r--r--source/Protocol/Protocol14x.cpp256
-rw-r--r--source/Protocol/Protocol14x.h63
-rw-r--r--source/Protocol/Protocol15x.cpp138
-rw-r--r--source/Protocol/Protocol15x.h38
-rw-r--r--source/Protocol/Protocol16x.cpp268
-rw-r--r--source/Protocol/Protocol16x.h76
-rw-r--r--source/Protocol/Protocol17x.cpp1929
-rw-r--r--source/Protocol/Protocol17x.h259
-rw-r--r--source/Protocol/ProtocolRecognizer.cpp915
-rw-r--r--source/Protocol/ProtocolRecognizer.h153
17 files changed, 0 insertions, 7629 deletions
diff --git a/source/Protocol/ChunkDataSerializer.cpp b/source/Protocol/ChunkDataSerializer.cpp
deleted file mode 100644
index 2a9230fee..000000000
--- a/source/Protocol/ChunkDataSerializer.cpp
+++ /dev/null
@@ -1,176 +0,0 @@
-
-// ChunkDataSerializer.cpp
-
-// Implements the cChunkDataSerializer class representing the object that can:
-// - serialize chunk data to different protocol versions
-// - cache such serialized data for multiple clients
-
-#include "Globals.h"
-#include "ChunkDataSerializer.h"
-#include "zlib.h"
-
-
-
-
-cChunkDataSerializer::cChunkDataSerializer(
- const cChunkDef::BlockTypes & a_BlockTypes,
- const cChunkDef::BlockNibbles & a_BlockMetas,
- const cChunkDef::BlockNibbles & a_BlockLight,
- const cChunkDef::BlockNibbles & a_BlockSkyLight,
- const unsigned char * a_BiomeData
-) :
- m_BlockTypes(a_BlockTypes),
- m_BlockMetas(a_BlockMetas),
- m_BlockLight(a_BlockLight),
- m_BlockSkyLight(a_BlockSkyLight),
- m_BiomeData(a_BiomeData)
-{
-}
-
-
-
-
-const AString & cChunkDataSerializer::Serialize(int a_Version)
-{
- Serializations::const_iterator itr = m_Serializations.find(a_Version);
- if (itr != m_Serializations.end())
- {
- return itr->second;
- }
-
- AString data;
- switch (a_Version)
- {
- case RELEASE_1_2_5: Serialize29(data); break;
- case RELEASE_1_3_2: Serialize39(data); break;
- // TODO: Other protocol versions may serialize the data differently; implement here
-
- default:
- {
- LOGERROR("cChunkDataSerializer::Serialize(): Unknown version: %d", a_Version);
- ASSERT(!"Unknown chunk data serialization version");
- break;
- }
- }
- m_Serializations[a_Version] = data;
- return m_Serializations[a_Version];
-}
-
-
-
-
-
-void cChunkDataSerializer::Serialize29(AString & a_Data)
-{
- // TODO: Do not copy data and then compress it; rather, compress partial blocks of data (zlib *can* stream)
-
- const int BiomeDataSize = cChunkDef::Width * cChunkDef::Width;
- const int MetadataOffset = sizeof(m_BlockTypes);
- const int BlockLightOffset = MetadataOffset + sizeof(m_BlockMetas);
- const int SkyLightOffset = BlockLightOffset + sizeof(m_BlockLight);
- const int BiomeOffset = SkyLightOffset + sizeof(m_BlockSkyLight);
- const int DataSize = BiomeOffset + BiomeDataSize;
-
- // Temporary buffer for the composed data:
- char AllData [DataSize];
-
- memcpy(AllData, m_BlockTypes, sizeof(m_BlockTypes));
- memcpy(AllData + MetadataOffset, m_BlockMetas, sizeof(m_BlockMetas));
- memcpy(AllData + BlockLightOffset, m_BlockLight, sizeof(m_BlockLight));
- memcpy(AllData + SkyLightOffset, m_BlockSkyLight, sizeof(m_BlockSkyLight));
- memcpy(AllData + BiomeOffset, m_BiomeData, BiomeDataSize);
-
- // Compress the data:
- // In order not to use allocation, use a fixed-size buffer, with the size
- // that uses the same calculation as compressBound():
- const uLongf CompressedMaxSize = DataSize + (DataSize >> 12) + (DataSize >> 14) + (DataSize >> 25) + 16;
- char CompressedBlockData[CompressedMaxSize];
-
- uLongf CompressedSize = compressBound(DataSize);
-
- // Run-time check that our compile-time guess about CompressedMaxSize was enough:
- ASSERT(CompressedSize <= CompressedMaxSize);
-
- compress2((Bytef*)CompressedBlockData, &CompressedSize, (const Bytef*)AllData, sizeof(AllData), Z_DEFAULT_COMPRESSION);
-
- // Now put all those data into a_Data:
-
- // "Ground-up continuous", or rather, "biome data present" flag:
- a_Data.push_back('\x01');
-
- // Two bitmaps; we're aways sending the full chunk with no additional data, so the bitmaps are 0xffff and 0, respectively
- // Also, no endian flipping is needed because of the const values
- unsigned short BitMap1 = 0xffff;
- unsigned short BitMap2 = 0;
- a_Data.append((const char *)&BitMap1, sizeof(short));
- a_Data.append((const char *)&BitMap2, sizeof(short));
-
- Int32 CompressedSizeBE = htonl(CompressedSize);
- a_Data.append((const char *)&CompressedSizeBE, sizeof(CompressedSizeBE));
-
- Int32 UnusedInt32 = 0;
- a_Data.append((const char *)&UnusedInt32, sizeof(UnusedInt32));
-
- a_Data.append(CompressedBlockData, CompressedSize);
-}
-
-
-
-
-
-void cChunkDataSerializer::Serialize39(AString & a_Data)
-{
- // TODO: Do not copy data and then compress it; rather, compress partial blocks of data (zlib *can* stream)
-
- const int BiomeDataSize = cChunkDef::Width * cChunkDef::Width;
- const int MetadataOffset = sizeof(m_BlockTypes);
- const int BlockLightOffset = MetadataOffset + sizeof(m_BlockMetas);
- const int SkyLightOffset = BlockLightOffset + sizeof(m_BlockLight);
- const int BiomeOffset = SkyLightOffset + sizeof(m_BlockSkyLight);
- const int DataSize = BiomeOffset + BiomeDataSize;
-
- // Temporary buffer for the composed data:
- char AllData [DataSize];
-
- memcpy(AllData, m_BlockTypes, sizeof(m_BlockTypes));
- memcpy(AllData + MetadataOffset, m_BlockMetas, sizeof(m_BlockMetas));
- memcpy(AllData + BlockLightOffset, m_BlockLight, sizeof(m_BlockLight));
- memcpy(AllData + SkyLightOffset, m_BlockSkyLight, sizeof(m_BlockSkyLight));
- memcpy(AllData + BiomeOffset, m_BiomeData, BiomeDataSize);
-
- // Compress the data:
- // In order not to use allocation, use a fixed-size buffer, with the size
- // that uses the same calculation as compressBound():
- const uLongf CompressedMaxSize = DataSize + (DataSize >> 12) + (DataSize >> 14) + (DataSize >> 25) + 16;
- char CompressedBlockData[CompressedMaxSize];
-
- uLongf CompressedSize = compressBound(DataSize);
-
- // Run-time check that our compile-time guess about CompressedMaxSize was enough:
- ASSERT(CompressedSize <= CompressedMaxSize);
-
- compress2((Bytef*)CompressedBlockData, &CompressedSize, (const Bytef*)AllData, sizeof(AllData), Z_DEFAULT_COMPRESSION);
-
- // Now put all those data into a_Data:
-
- // "Ground-up continuous", or rather, "biome data present" flag:
- a_Data.push_back('\x01');
-
- // Two bitmaps; we're aways sending the full chunk with no additional data, so the bitmaps are 0xffff and 0, respectively
- // Also, no endian flipping is needed because of the const values
- unsigned short BitMap1 = 0xffff;
- unsigned short BitMap2 = 0;
- a_Data.append((const char *)&BitMap1, sizeof(short));
- a_Data.append((const char *)&BitMap2, sizeof(short));
-
- Int32 CompressedSizeBE = htonl(CompressedSize);
- a_Data.append((const char *)&CompressedSizeBE, sizeof(CompressedSizeBE));
-
- // Unlike 29, 39 doesn't have the "unused" int
-
- a_Data.append(CompressedBlockData, CompressedSize);
-}
-
-
-
-
diff --git a/source/Protocol/ChunkDataSerializer.h b/source/Protocol/ChunkDataSerializer.h
deleted file mode 100644
index a42856356..000000000
--- a/source/Protocol/ChunkDataSerializer.h
+++ /dev/null
@@ -1,48 +0,0 @@
-
-// ChunkDataSerializer.h
-
-// Interfaces to the cChunkDataSerializer class representing the object that can:
-// - serialize chunk data to different protocol versions
-// - cache such serialized data for multiple clients
-
-
-
-
-
-class cChunkDataSerializer
-{
-protected:
- const cChunkDef::BlockTypes & m_BlockTypes;
- const cChunkDef::BlockNibbles & m_BlockMetas;
- const cChunkDef::BlockNibbles & m_BlockLight;
- const cChunkDef::BlockNibbles & m_BlockSkyLight;
- const unsigned char * m_BiomeData;
-
- typedef std::map<int, AString> Serializations;
-
- Serializations m_Serializations;
-
- void Serialize29(AString & a_Data); // Release 1.2.4 and 1.2.5
- void Serialize39(AString & a_Data); // Release 1.3.1 and 1.3.2
-
-public:
- enum
- {
- RELEASE_1_2_5 = 29,
- RELEASE_1_3_2 = 39,
- } ;
-
- cChunkDataSerializer(
- const cChunkDef::BlockTypes & a_BlockTypes,
- const cChunkDef::BlockNibbles & a_BlockMetas,
- const cChunkDef::BlockNibbles & a_BlockLight,
- const cChunkDef::BlockNibbles & a_BlockSkyLight,
- const unsigned char * a_BiomeData
- );
-
- const AString & Serialize(int a_Version); // Returns one of the internal m_Serializations[]
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol.h b/source/Protocol/Protocol.h
deleted file mode 100644
index 542060ece..000000000
--- a/source/Protocol/Protocol.h
+++ /dev/null
@@ -1,216 +0,0 @@
-
-// Protocol.h
-
-// Interfaces to the cProtocol class representing the generic interface that a protocol
-// parser and serializer must implement
-
-
-
-
-
-#pragma once
-
-#include "../Defines.h"
-#include "../Endianness.h"
-
-
-
-
-class cPlayer;
-class cEntity;
-class cWindow;
-class cInventory;
-class cPawn;
-class cPickup;
-class cWorld;
-class cMonster;
-class cChunkDataSerializer;
-class cFallingBlock;
-
-
-
-
-
-typedef unsigned char Byte;
-
-
-
-
-
-class cProtocol
-{
-public:
- cProtocol(cClientHandle * a_Client) :
- m_Client(a_Client)
- {
- }
- virtual ~cProtocol() {}
-
- /// Called when client sends some data
- virtual void DataReceived(const char * a_Data, int a_Size) = 0;
-
- // Sending stuff to clients (alphabetically sorted):
- virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle) = 0;
- virtual void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) = 0;
- virtual void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) = 0;
- virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
- virtual void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) = 0;
- virtual void SendChat (const AString & a_Message) = 0;
- virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) = 0;
- virtual void SendCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player) = 0;
- virtual void SendDestroyEntity (const cEntity & a_Entity) = 0;
- virtual void SendDisconnect (const AString & a_Reason) = 0;
- virtual void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ) = 0; ///< Request the client to open up the sign editor for the sign (1.6+)
- virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) = 0;
- virtual void SendEntityHeadLook (const cEntity & a_Entity) = 0;
- virtual void SendEntityLook (const cEntity & a_Entity) = 0;
- virtual void SendEntityMetadata (const cEntity & a_Entity) = 0;
- virtual void SendEntityProperties (const cEntity & a_Entity) = 0;
- virtual void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) = 0;
- virtual void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) = 0;
- virtual void SendEntityStatus (const cEntity & a_Entity, char a_Status) = 0;
- virtual void SendEntityVelocity (const cEntity & a_Entity) = 0;
- virtual void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) = 0;
- virtual void SendGameMode (eGameMode a_GameMode) = 0;
- virtual void SendHealth (void) = 0;
- virtual void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item) = 0;
- virtual void SendKeepAlive (int a_PingID) = 0;
- virtual void SendLogin (const cPlayer & a_Player, const cWorld & a_World) = 0;
- virtual void SendPickupSpawn (const cPickup & a_Pickup) = 0;
- virtual void SendPlayerAbilities (void) = 0;
- virtual void SendPlayerAnimation (const cPlayer & a_Player, char a_Animation) = 0;
- virtual void SendPlayerListItem (const cPlayer & a_Player, bool a_IsOnline) = 0;
- virtual void SendPlayerMaxSpeed (void) = 0; ///< Informs the client of the maximum player speed (1.6.1+)
- virtual void SendPlayerMoveLook (void) = 0;
- virtual void SendPlayerPosition (void) = 0;
- virtual void SendPlayerSpawn (const cPlayer & a_Player) = 0;
- virtual void SendRespawn (void) = 0;
- virtual void SendExperience (void) = 0;
- virtual void SendSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) = 0; // a_Src coords are Block * 8
- virtual void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) = 0;
- virtual void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock) = 0;
- virtual void SendSpawnMob (const cMonster & a_Mob) = 0;
- virtual void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) = 0;
- virtual void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) = 0;
- virtual void SendTabCompletionResults(const AStringVector & a_Results) = 0;
- virtual void SendTeleportEntity (const cEntity & a_Entity) = 0;
- virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) = 0;
- virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) = 0;
- virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) = 0;
- virtual void SendUpdateSign (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) = 0;
- virtual void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) = 0;
- virtual void SendWeather (eWeather a_Weather) = 0;
- virtual void SendWholeInventory (const cWindow & a_Window) = 0;
- virtual void SendWindowClose (const cWindow & a_Window) = 0;
- virtual void SendWindowOpen (const cWindow & a_Window) = 0;
- virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) = 0;
-
- /// Returns the ServerID used for authentication through session.minecraft.net
- virtual AString GetAuthServerID(void) = 0;
-
-protected:
- cClientHandle * m_Client;
- cCriticalSection m_CSPacket; //< Each SendXYZ() function must acquire this CS in order to send the whole packet at once
-
- /// A generic data-sending routine, all outgoing packet data needs to be routed through this so that descendants may override it
- virtual void SendData(const char * a_Data, int a_Size) = 0;
-
- /// Called after writing each packet, enables descendants to flush their buffers
- virtual void Flush(void) {};
-
- // Helpers for writing partial packet data, write using SendData()
- void WriteByte(Byte a_Value)
- {
- SendData((const char *)&a_Value, 1);
- }
-
- void WriteShort(short a_Value)
- {
- a_Value = htons(a_Value);
- SendData((const char *)&a_Value, 2);
- }
-
- /*
- void WriteShort(unsigned short a_Value)
- {
- a_Value = htons(a_Value);
- SendData((const char *)&a_Value, 2);
- }
- */
-
- void WriteInt(int a_Value)
- {
- a_Value = htonl(a_Value);
- SendData((const char *)&a_Value, 4);
- }
-
- void WriteUInt(unsigned int a_Value)
- {
- a_Value = htonl(a_Value);
- SendData((const char *)&a_Value, 4);
- }
-
- void WriteInt64 (Int64 a_Value)
- {
- a_Value = HostToNetwork8(&a_Value);
- SendData((const char *)&a_Value, 8);
- }
-
- void WriteFloat (float a_Value)
- {
- unsigned int val = HostToNetwork4(&a_Value);
- SendData((const char *)&val, 4);
- }
-
- void WriteDouble(double a_Value)
- {
- unsigned long long val = HostToNetwork8(&a_Value);
- SendData((const char *)&val, 8);
- }
-
- void WriteString(const AString & a_Value)
- {
- AString UTF16;
- UTF8ToRawBEUTF16(a_Value.c_str(), a_Value.length(), UTF16);
- WriteShort((unsigned short)(UTF16.size() / 2));
- SendData(UTF16.data(), UTF16.size());
- }
-
- void WriteBool(bool a_Value)
- {
- WriteByte(a_Value ? 1 : 0);
- }
-
- void WriteVectorI(const Vector3i & a_Vector)
- {
- WriteInt(a_Vector.x);
- WriteInt(a_Vector.y);
- WriteInt(a_Vector.z);
- }
-
- void WriteVarInt(UInt32 a_Value)
- {
- // A 32-bit integer can be encoded by at most 5 bytes:
- unsigned char b[5];
- int idx = 0;
- do
- {
- b[idx] = (a_Value & 0x7f) | ((a_Value > 0x7f) ? 0x80 : 0x00);
- a_Value = a_Value >> 7;
- idx++;
- } while (a_Value > 0);
-
- SendData((const char *)b, idx);
- }
-
- void WriteVarUTF8String(const AString & a_String)
- {
- WriteVarInt(a_String.size());
- SendData(a_String.data(), a_String.size());
- }
-} ;
-
-
-
-
-
diff --git a/source/Protocol/Protocol125.cpp b/source/Protocol/Protocol125.cpp
deleted file mode 100644
index 54be65b12..000000000
--- a/source/Protocol/Protocol125.cpp
+++ /dev/null
@@ -1,1884 +0,0 @@
-
-// Protocol125.cpp
-
-// Implements the cProtocol125 class representing the release 1.2.5 protocol (#29)
-/*
-Documentation:
- - protocol: http://wiki.vg/wiki/index.php?title=Protocol&oldid=2513
- - session handling: http://wiki.vg/wiki/index.php?title=Session&oldid=2262
- - slot format: http://wiki.vg/wiki/index.php?title=Slot_Data&oldid=2152
-*/
-
-#include "Globals.h"
-
-#include "Protocol125.h"
-
-#include "../ClientHandle.h"
-#include "../World.h"
-#include "ChunkDataSerializer.h"
-#include "../Entities/Entity.h"
-#include "../Mobs/Monster.h"
-#include "../Entities/Pickup.h"
-#include "../Entities/Player.h"
-#include "../ChatColor.h"
-#include "../UI/Window.h"
-#include "../Root.h"
-#include "../Server.h"
-
-#include "../Entities/ProjectileEntity.h"
-#include "../Entities/Minecart.h"
-#include "../Entities/FallingBlock.h"
-
-#include "../Mobs/IncludeAllMonsters.h"
-
-
-
-
-
-enum
-{
- PACKET_KEEP_ALIVE = 0x00,
- PACKET_LOGIN = 0x01,
- PACKET_HANDSHAKE = 0x02,
- PACKET_CHAT = 0x03,
- PACKET_UPDATE_TIME = 0x04,
- PACKET_ENTITY_EQUIPMENT = 0x05,
- PACKET_USE_ENTITY = 0x07,
- PACKET_UPDATE_HEALTH = 0x08,
- PACKET_RESPAWN = 0x09,
- PACKET_PLAYER_ON_GROUND = 0x0a,
- PACKET_PLAYER_POS = 0x0b,
- PACKET_PLAYER_LOOK = 0x0c,
- PACKET_PLAYER_MOVE_LOOK = 0x0d,
- PACKET_BLOCK_DIG = 0x0e,
- PACKET_BLOCK_PLACE = 0x0f,
- PACKET_SLOT_SELECTED = 0x10,
- PACKET_USE_BED = 0x11,
- PACKET_ANIMATION = 0x12,
- PACKET_PACKET_ENTITY_ACTION = 0x13,
- PACKET_PLAYER_SPAWN = 0x14,
- PACKET_PICKUP_SPAWN = 0x15,
- PACKET_COLLECT_PICKUP = 0x16,
- PACKET_SPAWN_OBJECT = 0x17,
- PACKET_SPAWN_MOB = 0x18,
- PACKET_ENTITY_VELOCITY = 0x1c,
- PACKET_DESTROY_ENTITY = 0x1d,
- PACKET_ENTITY = 0x1e,
- PACKET_ENT_REL_MOVE = 0x1f,
- PACKET_ENT_LOOK = 0x20,
- PACKET_ENT_REL_MOVE_LOOK = 0x21,
- PACKET_ENT_TELEPORT = 0x22,
- PACKET_ENT_HEAD_LOOK = 0x23,
- PACKET_ENT_STATUS = 0x26,
- PACKET_ATTACH_ENTITY = 0x27,
- PACKET_METADATA = 0x28,
- PACKET_EXPERIENCE = 0x2b,
- PACKET_PRE_CHUNK = 0x32,
- PACKET_MAP_CHUNK = 0x33,
- PACKET_MULTI_BLOCK = 0x34,
- PACKET_BLOCK_CHANGE = 0x35,
- PACKET_BLOCK_ACTION = 0x36,
- PACKET_EXPLOSION = 0x3C,
- PACKET_SOUND_EFFECT = 0x3e,
- PACKET_SOUND_PARTICLE_EFFECT = 0x3d,
- PACKET_CHANGE_GAME_STATE = 0x46,
- PACKET_THUNDERBOLT = 0x47,
- PACKET_WINDOW_OPEN = 0x64,
- PACKET_WINDOW_CLOSE = 0x65,
- PACKET_WINDOW_CLICK = 0x66,
- PACKET_INVENTORY_SLOT = 0x67,
- PACKET_INVENTORY_WHOLE = 0x68,
- PACKET_WINDOW_PROPERTY = 0x69,
- PACKET_CREATIVE_INVENTORY_ACTION = 0x6B,
- PACKET_UPDATE_SIGN = 0x82,
- PACKET_PLAYER_LIST_ITEM = 0xC9,
- PACKET_PLAYER_ABILITIES = 0xca,
- PACKET_PLUGIN_MESSAGE = 0xfa,
- PACKET_PING = 0xfe,
- PACKET_DISCONNECT = 0xff
-} ;
-
-
-
-
-
-#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;
-
-
-
-
-
-cProtocol125::cProtocol125(cClientHandle * a_Client) :
- super(a_Client),
- m_ReceivedData(32 KiB)
-{
-}
-
-
-
-
-
-void cProtocol125::SendAttachEntity(const cEntity & a_Entity, const cEntity * a_Vehicle)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ATTACH_ENTITY);
- WriteInt(a_Entity.GetUniqueID());
- WriteInt((a_Vehicle == NULL) ? -1 : a_Vehicle->GetUniqueID());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType)
-{
- UNUSED(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);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendBlockBreakAnim(int a_entityID, int a_BlockX, int a_BlockY, int a_BlockZ, char stage)
-{
- // Not supported in this protocol version
-}
-
-
-
-
-
-void cProtocol125::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);
- WriteByte(a_BlockType);
- WriteByte(a_BlockMeta);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes)
-{
- cCSLock Lock(m_CSPacket);
- if (a_Changes.size() == 1)
- {
- // Special packet for single-block changes
- const sSetBlock & blk = a_Changes.front();
- SendBlockChange(a_ChunkX * cChunkDef::Width + blk.x, blk.y, a_ChunkZ * cChunkDef::Width + blk.z, blk.BlockType, blk.BlockMeta);
- return;
- }
-
- WriteByte (PACKET_MULTI_BLOCK);
- WriteInt (a_ChunkX);
- WriteInt (a_ChunkZ);
- WriteShort((unsigned short)a_Changes.size());
- WriteUInt (sizeof(int) * a_Changes.size());
- for (sSetBlockVector::const_iterator itr = a_Changes.begin(), end = a_Changes.end(); itr != end; ++itr)
- {
- unsigned int Coords = itr->y | (itr->z << 8) | (itr->x << 12);
- unsigned int Blocks = itr->BlockMeta | (itr->BlockType << 4);
- WriteUInt(Coords << 16 | Blocks);
- }
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendChat(const AString & a_Message)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_CHAT);
- WriteString(a_Message);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer)
-{
- cCSLock Lock(m_CSPacket);
-
- // Send the pre-chunk:
- SendPreChunk(a_ChunkX, a_ChunkZ, true);
-
- // Send the chunk data:
- AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_2_5);
- WriteByte(PACKET_MAP_CHUNK);
- WriteInt (a_ChunkX);
- WriteInt (a_ChunkZ);
- SendData(Serialized.data(), Serialized.size());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::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();
-}
-
-
-
-
-
-void cProtocol125::SendDestroyEntity(const cEntity & a_Entity)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_DESTROY_ENTITY);
- WriteInt (a_Entity.GetUniqueID());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendDisconnect(const AString & a_Reason)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte ((unsigned char)PACKET_DISCONNECT);
- WriteString(a_Reason);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEditSign(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- // This protocol version doesn't support this packet, sign editor is invoked by the client automatically
- UNUSED(a_BlockX);
- UNUSED(a_BlockY);
- UNUSED(a_BlockZ);
-}
-
-
-
-
-
-void cProtocol125::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);
- WriteShort(a_Item.m_ItemType);
- WriteShort(a_Item.m_ItemDamage);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityHeadLook(const cEntity & a_Entity)
-{
- ASSERT(a_Entity.GetUniqueID() != m_Client->GetPlayer()->GetUniqueID()); // Must not send for self
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENT_HEAD_LOOK);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte((char)((a_Entity.GetHeadYaw() / 360.f) * 256));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityLook(const cEntity & a_Entity)
-{
- ASSERT(a_Entity.GetUniqueID() != m_Client->GetPlayer()->GetUniqueID()); // Must not send for self
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENT_LOOK);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte((char)((a_Entity.GetRotation() / 360.f) * 256));
- WriteByte((char)((a_Entity.GetPitch() / 360.f) * 256));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityMetadata(const cEntity & a_Entity)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_METADATA);
- WriteInt (a_Entity.GetUniqueID());
-
- WriteCommonMetadata(a_Entity);
- if (a_Entity.IsMob())
- {
- WriteMobMetadata(((const cMonster &)a_Entity));
- }
- else
- {
- WriteEntityMetadata(a_Entity);
- }
- WriteByte(0x7f);
-
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityProperties(const cEntity & a_Entity)
-{
- // Not supported in this protocol version
-}
-
-
-
-
-
-void cProtocol125::SendEntityRelMove(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- ASSERT(a_Entity.GetUniqueID() != m_Client->GetPlayer()->GetUniqueID()); // Must not send for self
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENT_REL_MOVE);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(a_RelX);
- WriteByte(a_RelY);
- WriteByte(a_RelZ);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityRelMoveLook(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- ASSERT(a_Entity.GetUniqueID() != m_Client->GetPlayer()->GetUniqueID()); // Must not send for self
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENT_REL_MOVE_LOOK);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(a_RelX);
- WriteByte(a_RelY);
- WriteByte(a_RelZ);
- WriteByte((char)((a_Entity.GetRotation() / 360.f) * 256));
- WriteByte((char)((a_Entity.GetPitch() / 360.f) * 256));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityStatus(const cEntity & a_Entity, char a_Status)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENT_STATUS);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(a_Status);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendEntityVelocity(const cEntity & a_Entity)
-{
- ASSERT(a_Entity.GetUniqueID() != m_Client->GetPlayer()->GetUniqueID()); // Must not send for self
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENTITY_VELOCITY);
- WriteInt (a_Entity.GetUniqueID());
- WriteShort((short) (a_Entity.GetSpeedX() * 400)); //400 = 8000 / 20
- WriteShort((short) (a_Entity.GetSpeedY() * 400));
- WriteShort((short) (a_Entity.GetSpeedZ() * 400));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_EXPLOSION);
- WriteDouble (a_BlockX);
- WriteDouble (a_BlockY);
- WriteDouble (a_BlockZ);
- WriteFloat (a_Radius);
- WriteInt (a_BlocksAffected.size());
- int BlockX = (int)a_BlockX;
- int BlockY = (int)a_BlockY;
- int BlockZ = (int)a_BlockZ;
- for (cVector3iArray::const_iterator itr = a_BlocksAffected.begin(); itr != a_BlocksAffected.end(); ++itr)
- {
- WriteByte((Byte)(itr->x - BlockX));
- WriteByte((Byte)(itr->y - BlockY));
- WriteByte((Byte)(itr->z - BlockZ));
- }
- WriteFloat((float)a_PlayerMotion.x);
- WriteFloat((float)a_PlayerMotion.y);
- WriteFloat((float)a_PlayerMotion.z);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendGameMode(eGameMode a_GameMode)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_CHANGE_GAME_STATE);
- WriteByte(3);
- WriteByte((char)a_GameMode);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendHandshake(const AString & a_ConnectionHash)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_HANDSHAKE);
- WriteString(a_ConnectionHash);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendHealth(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_UPDATE_HEALTH);
- WriteShort((short)m_Client->GetPlayer()->GetHealth());
- WriteShort(m_Client->GetPlayer()->GetFoodLevel());
- WriteFloat((float)m_Client->GetPlayer()->GetFoodSaturationLevel());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_INVENTORY_SLOT);
- WriteByte (a_WindowID);
- WriteShort(a_SlotNum);
- WriteItem (a_Item);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendKeepAlive(int a_PingID)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_KEEP_ALIVE);
- WriteInt (a_PingID);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendLogin(const cPlayer & a_Player, const cWorld & a_World)
-{
- UNUSED(a_World);
- cCSLock Lock(m_CSPacket);
-
- WriteByte (PACKET_LOGIN);
- WriteInt (a_Player.GetUniqueID()); // EntityID of the player
- WriteString(""); // Username, not used
- WriteString("default"); // Level type
- WriteInt ((int)a_Player.GetGameMode());
- WriteInt ((int)(a_World.GetDimension()));
- WriteByte (2); // TODO: Difficulty
- WriteByte (0); // Unused
- WriteByte (60); // Client list width or something
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendPickupSpawn(const cPickup & a_Pickup)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_PICKUP_SPAWN);
- WriteInt (a_Pickup.GetUniqueID());
- WriteShort (a_Pickup.GetItem().m_ItemType);
- WriteByte (a_Pickup.GetItem().m_ItemCount);
- WriteShort (a_Pickup.GetItem().m_ItemDamage);
- WriteVectorI((Vector3i)(a_Pickup.GetPosition() * 32));
- WriteByte ((char)(a_Pickup.GetSpeed().x * 8));
- WriteByte ((char)(a_Pickup.GetSpeed().y * 8));
- WriteByte ((char)(a_Pickup.GetSpeed().z * 8));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendPlayerAnimation(const cPlayer & a_Player, char a_Animation)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ANIMATION);
- WriteInt (a_Player.GetUniqueID());
- WriteByte(a_Animation);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline)
-{
- cCSLock Lock(m_CSPacket);
- AString PlayerName(a_Player.GetColor());
- PlayerName.append(a_Player.GetName());
- if (PlayerName.length() > 14)
- {
- PlayerName.erase(14);
- }
- PlayerName += cChatColor::White;
-
- WriteByte ((unsigned char)PACKET_PLAYER_LIST_ITEM);
- WriteString(PlayerName);
- WriteBool (a_IsOnline);
- WriteShort (a_IsOnline ? a_Player.GetClientHandle()->GetPing() : 0);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendPlayerMaxSpeed(void)
-{
- // Not supported by this protocol version
-}
-
-
-
-
-
-void cProtocol125::SendPlayerMoveLook(void)
-{
- cCSLock Lock(m_CSPacket);
-
- /*
- LOGD("Sending PlayerMoveLook: {%0.2f, %0.2f, %0.2f}, stance %0.2f, OnGround: %d",
- m_Player->GetPosX(), m_Player->GetPosY(), m_Player->GetPosZ(), m_Player->GetStance(), m_Player->IsOnGround() ? 1 : 0
- );
- */
-
- WriteByte (PACKET_PLAYER_MOVE_LOOK);
- cPlayer * Player = m_Client->GetPlayer();
- WriteDouble(Player->GetPosX());
- WriteDouble(Player->GetStance() + 0.03); // Add a small amount so that the player doesn't start inside a block
- WriteDouble(Player->GetPosY() + 0.03); // Add a small amount so that the player doesn't start inside a block
- WriteDouble(Player->GetPosZ());
- WriteFloat ((float)(Player->GetRotation()));
- WriteFloat ((float)(Player->GetPitch()));
- WriteBool (Player->IsOnGround());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendPlayerPosition(void)
-{
- cCSLock Lock(m_CSPacket);
- LOGD("Ignore send PlayerPos"); // PlayerPos is a C->S packet only now
-}
-
-
-
-
-
-void cProtocol125::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);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendRespawn(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_RESPAWN);
- WriteInt ((int)(m_Client->GetPlayer()->GetWorld()->GetDimension()));
- WriteByte (2); // TODO: Difficulty; 2 = Normal
- WriteByte ((char)m_Client->GetPlayer()->GetGameMode());
- WriteShort (256); // Current world height
- WriteString("default");
-}
-
-
-
-
-
-void cProtocol125::SendExperience(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_EXPERIENCE);
- WriteFloat (m_Client->GetPlayer()->GetXpPercentage());
- WriteShort (m_Client->GetPlayer()->GetXpLevel());
- WriteShort (m_Client->GetPlayer()->GetCurrentXp());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch)
-{
- // Not needed in this protocol version
-}
-
-
-
-
-
-void cProtocol125::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data)
-{
- // Not implemented in this protocol version
-}
-
-
-
-
-
-void cProtocol125::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock)
-{
- // This protocol version implements falling blocks using the spawn object / vehicle packet:
- SendSpawnObject(a_FallingBlock, 70, a_FallingBlock.GetBlockType(), 0, 0);
-}
-
-
-
-
-
-void cProtocol125::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 (0);
- WriteByte (0);
- WriteByte (0);
-
- WriteCommonMetadata(a_Mob);
- WriteMobMetadata(a_Mob);
- WriteByte(0x7f);
-
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendSpawnObject(const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch)
-{
- UNUSED(a_Yaw);
- UNUSED(a_Pitch);
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_SPAWN_OBJECT);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(a_ObjectType);
- WriteInt ((int)(a_Entity.GetPosX() * 32));
- WriteInt ((int)(a_Entity.GetPosY() * 32));
- WriteInt ((int)(a_Entity.GetPosZ() * 32));
- WriteByte(a_Pitch);
- WriteByte(a_Yaw);
- WriteInt (a_ObjectData);
- if (a_ObjectData != 0)
- {
- WriteShort((short)(a_Entity.GetSpeedX() * 400));
- WriteShort((short)(a_Entity.GetSpeedY() * 400));
- WriteShort((short)(a_Entity.GetSpeedZ() * 400));
- }
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendSpawnVehicle(const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_SPAWN_OBJECT);
- WriteInt (a_Vehicle.GetUniqueID());
- WriteByte (a_VehicleType);
- WriteInt ((int)(a_Vehicle.GetPosX() * 32));
- WriteInt ((int)(a_Vehicle.GetPosY() * 32));
- WriteInt ((int)(a_Vehicle.GetPosZ() * 32));
- WriteByte ((Byte)((a_Vehicle.GetPitch() / 360.f) * 256));
- WriteByte ((Byte)((a_Vehicle.GetRotation() / 360.f) * 256));
- WriteInt (a_VehicleSubType);
- if (a_VehicleSubType != 0)
- {
- WriteShort((short)(a_Vehicle.GetSpeedX() * 400));
- WriteShort((short)(a_Vehicle.GetSpeedY() * 400));
- WriteShort((short)(a_Vehicle.GetSpeedZ() * 400));
- }
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendTabCompletionResults(const AStringVector & a_Results)
-{
- // This protocol version doesn't support tab completion
- UNUSED(a_Results);
-}
-
-
-
-
-
-void cProtocol125::SendTeleportEntity(const cEntity & a_Entity)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_ENT_TELEPORT);
- WriteInt (a_Entity.GetUniqueID());
- WriteInt ((int)(floor(a_Entity.GetPosX() * 32)));
- WriteInt ((int)(floor(a_Entity.GetPosY() * 32)));
- WriteInt ((int)(floor(a_Entity.GetPosZ() * 32)));
- WriteByte ((char)((a_Entity.GetRotation() / 360.f) * 256));
- WriteByte ((char)((a_Entity.GetPitch() / 360.f) * 256));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_THUNDERBOLT);
- WriteInt (0x7fffffff); // Entity ID of the thunderbolt; we use a constant one
- WriteBool(true); // Unknown bool
- WriteInt (a_BlockX * 32);
- WriteInt (a_BlockY * 32);
- WriteInt (a_BlockZ * 32);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_UPDATE_TIME);
- // Use a_WorldAge for daycount, and a_TimeOfDay for the proper time of day:
- WriteInt64((24000 * (a_WorldAge / 24000)) + (a_TimeOfDay % 24000));
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
-{
- cCSLock Lock(m_CSPacket);
- SendPreChunk(a_ChunkX, a_ChunkZ, false);
-}
-
-
-
-
-
-void cProtocol125::SendUpdateSign(
- int a_BlockX, int a_BlockY, int a_BlockZ,
- const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4
-)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte ((unsigned char)PACKET_UPDATE_SIGN);
- WriteInt (a_BlockX);
- WriteShort ((short)a_BlockY);
- WriteInt (a_BlockZ);
- WriteString(a_Line1);
- WriteString(a_Line2);
- WriteString(a_Line3);
- WriteString(a_Line4);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ )
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_USE_BED);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(0); // Unknown byte only 0 has been observed
- WriteInt (a_BlockX);
- WriteByte(a_BlockY);
- WriteInt (a_BlockZ);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendWeather(eWeather a_Weather)
-{
- cCSLock Lock(m_CSPacket);
- switch( a_Weather )
- {
- case eWeather_Sunny:
- {
- WriteByte(PACKET_CHANGE_GAME_STATE);
- WriteByte(2); // Stop rain
- WriteByte(0); // Unused
- Flush();
- break;
- }
-
- case eWeather_Rain:
- case eWeather_ThunderStorm:
- {
- WriteByte(PACKET_CHANGE_GAME_STATE);
- WriteByte(1); // Begin rain
- WriteByte(0); // Unused
- Flush();
- break;
- }
- }
-}
-
-
-
-
-
-void cProtocol125::SendWholeInventory(const cWindow & a_Window)
-{
- cCSLock Lock(m_CSPacket);
- cItems Slots;
- a_Window.GetSlots(*(m_Client->GetPlayer()), Slots);
- SendWindowSlots(a_Window.GetWindowID(), Slots.size(), &(Slots[0]));
-}
-
-
-
-
-
-void cProtocol125::SendWindowClose(const cWindow & a_Window)
-{
- if (a_Window.GetWindowType() == cWindow::wtInventory)
- {
- // Do not send inventory-window-close
- return;
- }
-
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_WINDOW_CLOSE);
- WriteByte(a_Window.GetWindowID());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendWindowOpen(const cWindow & a_Window)
-{
- if (a_Window.GetWindowType() < 0)
- {
- // Do not send for inventory windows
- return;
- }
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_WINDOW_OPEN);
- WriteByte (a_Window.GetWindowID());
- WriteByte (a_Window.GetWindowType());
- WriteString(a_Window.GetWindowTitle());
- WriteByte (a_Window.GetNumNonInventorySlots());
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_WINDOW_PROPERTY);
- WriteByte (a_Window.GetWindowID());
- WriteShort(a_Property);
- WriteShort(a_Value);
- Flush();
-}
-
-
-
-
-
-AString cProtocol125::GetAuthServerID(void)
-{
- // http://wiki.vg/wiki/index.php?title=Session&oldid=2262
- // The server generates a random hash and that is used for all clients, unmodified
- return cRoot::Get()->GetServer()->GetServerID();
-}
-
-
-
-
-
-void cProtocol125::SendData(const char * a_Data, int a_Size)
-{
- m_Client->SendData(a_Data, a_Size);
-}
-
-
-
-
-
-void cProtocol125::DataReceived(const char * a_Data, int a_Size)
-{
- if (!m_ReceivedData.Write(a_Data, a_Size))
- {
- // Too much data in the incoming queue, report to caller:
- m_Client->PacketBufferFull();
- return;
- }
-
- // Parse and handle all complete packets in m_ReceivedData:
- while (m_ReceivedData.CanReadBytes(1))
- {
- unsigned char PacketType;
- m_ReceivedData.ReadByte(PacketType);
- switch (ParsePacket(PacketType))
- {
- case PARSE_UNKNOWN:
- {
- // An unknown packet has been received, notify the client and abort:
- m_Client->PacketUnknown(PacketType);
- return;
- }
- case PARSE_ERROR:
- {
- // An error occurred while parsing a known packet, notify the client and abort:
- m_Client->PacketError(PacketType);
- return;
- }
- case PARSE_INCOMPLETE:
- {
- // Incomplete packet, bail out and process with the next batch of data
- m_ReceivedData.ResetRead();
- return;
- }
- default:
- {
- // Packet successfully parsed, commit the read data and try again one more packet
- m_ReceivedData.CommitRead();
- break;
- }
- }
- }
-}
-
-
-
-
-
-int cProtocol125::ParsePacket(unsigned char a_PacketType)
-{
- switch (a_PacketType)
- {
- default: return PARSE_UNKNOWN;
- case PACKET_ANIMATION: return ParseArmAnim();
- case PACKET_BLOCK_DIG: return ParseBlockDig();
- case PACKET_BLOCK_PLACE: return ParseBlockPlace();
- case PACKET_CHAT: return ParseChat();
- case PACKET_CREATIVE_INVENTORY_ACTION: return ParseCreativeInventoryAction();
- case PACKET_DISCONNECT: return ParseDisconnect();
- case PACKET_HANDSHAKE: return ParseHandshake();
- case PACKET_KEEP_ALIVE: return ParseKeepAlive();
- case PACKET_LOGIN: return ParseLogin();
- case PACKET_PACKET_ENTITY_ACTION: return ParseEntityAction();
- case PACKET_PING: return ParsePing();
- case PACKET_PLAYER_ABILITIES: return ParsePlayerAbilities();
- case PACKET_PLAYER_LOOK: return ParsePlayerLook();
- case PACKET_PLAYER_MOVE_LOOK: return ParsePlayerMoveLook();
- case PACKET_PLAYER_ON_GROUND: return ParsePlayerOnGround();
- case PACKET_PLAYER_POS: return ParsePlayerPosition();
- case PACKET_PLUGIN_MESSAGE: return ParsePluginMessage();
- case PACKET_RESPAWN: return ParseRespawn();
- case PACKET_SLOT_SELECTED: return ParseSlotSelected();
- case PACKET_UPDATE_SIGN: return ParseUpdateSign();
- case PACKET_USE_ENTITY: return ParseUseEntity();
- case PACKET_WINDOW_CLICK: return ParseWindowClick();
- case PACKET_WINDOW_CLOSE: return ParseWindowClose();
- }
-}
-
-
-
-
-
-#define HANDLE_PACKET_PARSE(Packet) \
- { \
- int res = Packet.Parse(m_ReceivedData); \
- if (res < 0) \
- { \
- return res; \
- } \
- }
-
-
-
-
-
-int cProtocol125::ParseArmAnim(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, EntityID);
- HANDLE_PACKET_READ(ReadChar, char, Animation);
- m_Client->HandleAnimation(Animation);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseBlockDig(void)
-{
- HANDLE_PACKET_READ(ReadChar, char, Status);
- HANDLE_PACKET_READ(ReadBEInt, int, PosX);
- HANDLE_PACKET_READ(ReadByte, Byte, PosY);
- HANDLE_PACKET_READ(ReadBEInt, int, PosZ);
- HANDLE_PACKET_READ(ReadChar, char, BlockFace);
- m_Client->HandleLeftClick(PosX, PosY, PosZ, BlockFace, Status);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::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;
- }
-
- // 1.2.5 didn't have any cursor position, so use 8, 8, 8, so that halfslabs and stairs work correctly and the special value is recognizable.
- m_Client->HandleRightClick(PosX, PosY, PosZ, BlockFace, 8, 8, 8, HeldItem);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseChat(void)
-{
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Message);
- m_Client->HandleChat(Message);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseCreativeInventoryAction(void)
-{
- HANDLE_PACKET_READ(ReadBEShort, short, SlotNum);
- cItem HeldItem;
- int res = ParseItem(HeldItem);
- if (res < 0)
- {
- return res;
- }
- m_Client->HandleCreativeInventory(SlotNum, HeldItem);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseDisconnect(void)
-{
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Reason);
- m_Client->HandleDisconnect(Reason);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseEntityAction(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, EntityID);
- HANDLE_PACKET_READ(ReadChar, char, ActionID);
- m_Client->HandleEntityAction(EntityID, ActionID);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseHandshake(void)
-{
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Username);
-
- AStringVector UserData = StringSplit(Username, ";"); // "FakeTruth;localhost:25565"
- if (UserData.empty())
- {
- m_Client->Kick("Did not receive username");
- return PARSE_OK;
- }
- m_Username = UserData[0];
-
- LOGD("HANDSHAKE %s", Username.c_str());
-
- if (!m_Client->HandleHandshake( m_Username ))
- {
- return PARSE_OK; // Player is not allowed into the server
- }
-
- SendHandshake(cRoot::Get()->GetServer()->GetServerID());
- LOGD("User \"%s\" was sent a handshake response", m_Username.c_str());
-
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseKeepAlive(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, KeepAliveID);
- m_Client->HandleKeepAlive(KeepAliveID);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseLogin(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, ProtocolVersion);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Username);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, LevelType);
- HANDLE_PACKET_READ(ReadBEInt, int, ServerMode);
- HANDLE_PACKET_READ(ReadBEInt, int, Dimension);
- HANDLE_PACKET_READ(ReadChar, char, Difficulty);
- HANDLE_PACKET_READ(ReadByte, Byte, WorldHeight);
- HANDLE_PACKET_READ(ReadByte, Byte, MaxPlayers);
-
- if (ProtocolVersion < 29)
- {
- m_Client->Kick("Your client is outdated!");
- return PARSE_OK;
- }
- else if (ProtocolVersion > 29)
- {
- m_Client->Kick("Your client version is higher than the server!");
- return PARSE_OK;
- }
-
- if (m_Username.compare(Username) != 0)
- {
- LOGWARNING("Login Username (\"%s\") does not match Handshake username (\"%s\") for client @ \"%s\", kicking",
- Username.c_str(),
- m_Username.c_str(),
- m_Client->GetIPString().c_str()
- );
- m_Client->Kick("Hacked client"); // Don't tell them why we don't want them
- return PARSE_OK;
- }
-
- m_Client->HandleLogin(ProtocolVersion, Username);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePing(void)
-{
- // Packet has no more data
- m_Client->HandlePing();
- return PARSE_OK;
-}
-
-
-
-
-
-
-int cProtocol125::ParsePlayerAbilities(void)
-{
- HANDLE_PACKET_READ(ReadBool, bool, Invulnerable);
- HANDLE_PACKET_READ(ReadBool, bool, IsFlying);
- HANDLE_PACKET_READ(ReadBool, bool, CanFly);
- HANDLE_PACKET_READ(ReadBool, bool, InstaMine);
- // TODO: m_Client->HandlePlayerAbilities(...);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePlayerLook(void)
-{
- HANDLE_PACKET_READ(ReadBEFloat, float, Rotation);
- HANDLE_PACKET_READ(ReadBEFloat, float, Pitch);
- HANDLE_PACKET_READ(ReadBool, bool, IsOnGround);
- m_Client->HandlePlayerLook(Rotation, Pitch, IsOnGround);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePlayerMoveLook(void)
-{
- HANDLE_PACKET_READ(ReadBEDouble, double, PosX);
- HANDLE_PACKET_READ(ReadBEDouble, double, PosY);
- HANDLE_PACKET_READ(ReadBEDouble, double, Stance);
- HANDLE_PACKET_READ(ReadBEDouble, double, PosZ);
- HANDLE_PACKET_READ(ReadBEFloat, float, Rotation);
- HANDLE_PACKET_READ(ReadBEFloat, float, Pitch);
- HANDLE_PACKET_READ(ReadBool, bool, IsOnGround);
- // LOGD("Recv PML: {%0.2f, %0.2f, %0.2f}, Stance %0.2f, Gnd: %d", PosX, PosY, PosZ, Stance, IsOnGround ? 1 : 0);
- m_Client->HandlePlayerMoveLook(PosX, PosY, PosZ, Stance, Rotation, Pitch, IsOnGround);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePlayerOnGround(void)
-{
- HANDLE_PACKET_READ(ReadBool, bool, IsOnGround);
- // TODO: m_Client->HandleFlying(IsOnGround);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePlayerPosition(void)
-{
- HANDLE_PACKET_READ(ReadBEDouble, double, PosX);
- HANDLE_PACKET_READ(ReadBEDouble, double, PosY);
- HANDLE_PACKET_READ(ReadBEDouble, double, Stance);
- HANDLE_PACKET_READ(ReadBEDouble, double, PosZ);
- HANDLE_PACKET_READ(ReadBool, bool, IsOnGround);
- m_Client->HandlePlayerPos(PosX, PosY, PosZ, Stance, IsOnGround);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParsePluginMessage(void)
-{
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, ChannelName);
- HANDLE_PACKET_READ(ReadBEShort, short, Length);
- AString Data;
- if (!m_ReceivedData.ReadString(Data, Length))
- {
- m_ReceivedData.CheckValid();
- return PARSE_INCOMPLETE;
- }
- m_ReceivedData.CheckValid();
-
- // TODO: Process the data
- LOGD("Received %d bytes of plugin data on channel \"%s\".", Length, ChannelName.c_str());
-
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseRespawn(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, Dimension);
- HANDLE_PACKET_READ(ReadChar, char, Difficulty);
- HANDLE_PACKET_READ(ReadChar, char, CreativeMode);
- HANDLE_PACKET_READ(ReadBEShort, short, WorldHeight);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, LevelType);
- m_Client->HandleRespawn();
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseSlotSelected(void)
-{
- HANDLE_PACKET_READ(ReadBEShort, short, SlotNum);
- m_Client->HandleSlotSelected(SlotNum);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseUpdateSign(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, BlockX);
- HANDLE_PACKET_READ(ReadBEShort, short, BlockY);
- HANDLE_PACKET_READ(ReadBEInt, int, BlockZ);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Line1);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Line2);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Line3);
- HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Line4);
- m_Client->HandleUpdateSign(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseUseEntity(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, SourceEntityID);
- HANDLE_PACKET_READ(ReadBEInt, int, TargetEntityID);
- HANDLE_PACKET_READ(ReadBool, bool, IsLeftClick);
- m_Client->HandleUseEntity(TargetEntityID, IsLeftClick);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseWindowClick(void)
-{
- HANDLE_PACKET_READ(ReadChar, char, WindowID);
- HANDLE_PACKET_READ(ReadBEShort, short, SlotNum);
- HANDLE_PACKET_READ(ReadBool, bool, IsRightClick);
- HANDLE_PACKET_READ(ReadBEShort, short, TransactionID);
- HANDLE_PACKET_READ(ReadBool, bool, IsShiftPressed);
- cItem HeldItem;
- int res = ParseItem(HeldItem);
- if (res < 0)
- {
- return res;
- }
-
- // Convert IsShiftPressed, IsRightClick, SlotNum and HeldItem into eClickAction used in the newer protocols:
- eClickAction Action;
- if (IsRightClick)
- {
- if (IsShiftPressed)
- {
- Action = caShiftRightClick;
- }
- else
- {
- if (SlotNum == -999)
- {
- Action = (HeldItem.IsEmpty()) ? caRightClickOutsideHoldNothing : caRightClickOutside;
- }
- else
- {
- Action = caRightClick;
- }
- }
- }
- else
- {
- // IsLeftClick
- if (IsShiftPressed)
- {
- Action = caShiftLeftClick;
- }
- else
- {
- if (SlotNum == -999)
- {
- Action = (HeldItem.IsEmpty()) ? caLeftClickOutsideHoldNothing : caRightClickOutside;
- }
- else
- {
- Action = caLeftClick;
- }
- }
- }
- m_Client->HandleWindowClick(WindowID, SlotNum, Action, HeldItem);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol125::ParseWindowClose(void)
-{
- HANDLE_PACKET_READ(ReadChar, char, WindowID);
- m_Client->HandleWindowClose(WindowID);
- return PARSE_OK;
-}
-
-
-
-
-
-void cProtocol125::SendPreChunk(int a_ChunkX, int a_ChunkZ, bool a_ShouldLoad)
-{
- WriteByte(PACKET_PRE_CHUNK);
- WriteInt (a_ChunkX);
- WriteInt (a_ChunkZ);
- WriteBool(a_ShouldLoad);
- Flush();
-}
-
-
-
-
-
-void cProtocol125::SendWindowSlots(char a_WindowID, int a_NumItems, const cItem * a_Items)
-{
- WriteByte (PACKET_INVENTORY_WHOLE);
- WriteByte (a_WindowID);
- WriteShort((short)a_NumItems);
-
- for (int j = 0; j < a_NumItems; j++)
- {
- WriteItem(a_Items[j]);
- }
- Flush();
-}
-
-
-
-
-
-void cProtocol125::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;
- }
-
- WriteShort(ItemType);
- if (a_Item.IsEmpty())
- {
- return;
- }
-
- WriteByte (a_Item.m_ItemCount);
- WriteShort(a_Item.m_ItemDamage);
-
- if (cItem::IsEnchantable(a_Item.m_ItemType))
- {
- // TODO: Implement enchantments
- WriteShort(-1);
- }
-}
-
-
-
-
-
-int cProtocol125::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();
- }
-
- if (!cItem::IsEnchantable(ItemType))
- {
- return PARSE_OK;
- }
-
- HANDLE_PACKET_READ(ReadBEShort, short, EnchantNumBytes);
-
- if (EnchantNumBytes <= 0)
- {
- return PARSE_OK;
- }
-
- // TODO: Enchantment not implemented yet!
- if (!m_ReceivedData.SkipRead(EnchantNumBytes))
- {
- return PARSE_INCOMPLETE;
- }
-
- return PARSE_OK;
-}
-
-
-
-
-
-void cProtocol125::WriteCommonMetadata(const cEntity & a_Entity)
-{
- Byte CommonMetadata = 0;
-
- if (a_Entity.IsOnFire())
- {
- CommonMetadata |= 0x1;
- }
- if (a_Entity.IsCrouched())
- {
- CommonMetadata |= 0x2;
- }
- if (a_Entity.IsRiding())
- {
- CommonMetadata |= 0x4;
- }
- if (a_Entity.IsSprinting())
- {
- CommonMetadata |= 0x8;
- }
- if (a_Entity.IsRclking())
- {
- CommonMetadata |= 0x10;
- }
- if (a_Entity.IsInvisible())
- {
- CommonMetadata |= 0x20;
- }
-
- WriteByte(0x0);
- WriteByte(CommonMetadata);
-}
-
-
-
-
-
-void cProtocol125::WriteEntityMetadata(const cEntity & a_Entity)
-{
- if (a_Entity.IsMinecart())
- {
- WriteByte(0x51);
- // No idea how Mojang makes their carts shakey shakey, so here is a complicated one-liner expression that does something similar
- 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
-
- if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace)
- {
- WriteByte(0x10);
- WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0); // Fueled?
- }
- }
- else if ((a_Entity.IsProjectile() && ((cProjectileEntity &)a_Entity).GetProjectileKind() == cProjectileEntity::pkArrow))
- {
- WriteByte(0x10);
- WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0); // Critical hitting arrow?
- }
-}
-
-
-
-
-
-void cProtocol125::WriteMobMetadata(const cMonster & a_Mob)
-{
- switch (a_Mob.GetMobType())
- {
- case cMonster::mtCreeper:
- {
- WriteByte(0x10);
- WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : -1); // Blowing up?
- WriteByte(0x11);
- WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0); // Lightning-charged?
- break;
- }
- case cMonster::mtBat:
- {
- WriteByte(0x10);
- WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0); // Upside down?
- break;
- }
- case cMonster::mtPig:
- {
- WriteByte(0x10);
- WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0); // Saddled?
- break;
- }
- case cMonster::mtVillager:
- {
- WriteByte(0x50);
- WriteInt(((const cVillager &)a_Mob).GetVilType()); // What sort of TESTIFICATE?
- break;
- }
- case cMonster::mtZombie:
- {
- WriteByte(0xC);
- WriteByte(((const cZombie &)a_Mob).IsBaby() ? 1 : 0); // Babby zombie?
- WriteByte(0xD);
- WriteByte(((const cZombie &)a_Mob).IsVillagerZombie() ? 1 : 0); // Converted zombie?
- WriteByte(0xE);
- WriteByte(((const cZombie &)a_Mob).IsConverting() ? 1 : 0); // Converted-but-converting-back zombllager?
- break;
- }
- case cMonster::mtGhast:
- {
- WriteByte(0x10);
- WriteByte(((const cGhast &)a_Mob).IsCharging()); // About to eject un flamé-bol? :P
- break;
- }
- case cMonster::mtWolf:
- {
- Byte WolfStatus = 0;
- if (((const cWolf &)a_Mob).IsSitting())
- {
- WolfStatus |= 0x1;
- }
- if (((const cWolf &)a_Mob).IsAngry())
- {
- WolfStatus |= 0x2;
- }
- if (((const cWolf &)a_Mob).IsTame())
- {
- WolfStatus |= 0x4;
- }
- WriteByte(0x10);
- WriteByte(WolfStatus);
-
- WriteByte(0x72);
- WriteFloat((float)(a_Mob.GetHealth())); // Tail health-o-meter (only shown when tamed, by the way)
- WriteByte(0x13);
- WriteByte(((const cWolf &)a_Mob).IsBegging() ? 1 : 0); // Ultra cute mode?
- break;
- }
- case cMonster::mtSheep:
- {
- // [1](1111)
- // [] = Is sheared? () = Color, from 0 to 15
-
- WriteByte(0x10);
- Byte SheepMetadata = 0;
- SheepMetadata = ((const cSheep &)a_Mob).GetFurColor(); // Fur colour
-
- if (((const cSheep &)a_Mob).IsSheared()) // Is sheared?
- {
- SheepMetadata |= 0x16;
- }
- WriteByte(SheepMetadata);
- break;
- }
- case cMonster::mtEnderman:
- {
- WriteByte(0x10);
- WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedBlock())); // Block that he stole from your house
- WriteByte(0x11);
- WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedMeta())); // Meta of block that he stole from your house
- WriteByte(0x12);
- WriteByte(((const cEnderman &)a_Mob).IsScreaming() ? 1 : 0); // Screaming at your face?
- break;
- }
- case cMonster::mtSkeleton:
- {
- WriteByte(0xD);
- WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0); // It's a skeleton, but it's not
- break;
- }
- case cMonster::mtWitch:
- {
- WriteByte(0x15);
- WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0); // Aggravated? Doesn't seem to do anything
- break;
- }
- case cMonster::mtSlime:
- case cMonster::mtMagmaCube:
- {
- WriteByte(0x10);
- if (a_Mob.GetMobType() == cMonster::mtSlime)
- {
- WriteByte(((const cSlime &)a_Mob).GetSize()); // Size of slime - HEWGE, meh, cute BABBY SLIME
- }
- else
- {
- WriteByte(((const cMagmaCube &)a_Mob).GetSize()); // Size of slime - HEWGE, meh, cute BABBY SLIME
- }
- break;
- }
- case cMonster::mtHorse:
- {
- int Flags = 0;
- if (((const cHorse &)a_Mob).IsTame())
- {
- Flags |= 0x2;
- }
- if (((const cHorse &)a_Mob).IsSaddled())
- {
- Flags |= 0x4;
- }
- if (((const cHorse &)a_Mob).IsChested())
- {
- Flags |= 0x8;
- }
- if (((const cHorse &)a_Mob).IsBaby())
- {
- Flags |= 0x10; // IsBred flag, according to wiki.vg - don't think it does anything in multiplayer
- }
- if (((const cHorse &)a_Mob).IsEating())
- {
- Flags |= 0x20;
- }
- if (((const cHorse &)a_Mob).IsRearing())
- {
- Flags |= 0x40;
- }
- if (((const cHorse &)a_Mob).IsMthOpen())
- {
- Flags |= 0x80;
- }
- WriteByte(0x50);
- WriteInt(Flags);
-
- WriteByte(0x13);
- WriteByte(((const cHorse &)a_Mob).GetHorseType()); // Type of horse (donkey, chestnut, etc.)
-
- WriteByte(0x54);
- int Appearance = 0;
- Appearance = ((const cHorse &)a_Mob).GetHorseColor(); // Mask FF
- Appearance |= ((const cHorse &)a_Mob).GetHorseStyle() * 256; // Mask FF00, so multiply by 256
- WriteInt(Appearance);
-
- WriteByte(0x56);
- WriteInt(((const cHorse &)a_Mob).GetHorseArmour()); // Horshey armour
- break;
- }
- }
-}
-
-
-
-
diff --git a/source/Protocol/Protocol125.h b/source/Protocol/Protocol125.h
deleted file mode 100644
index c5f44c818..000000000
--- a/source/Protocol/Protocol125.h
+++ /dev/null
@@ -1,158 +0,0 @@
-
-// Protocol125.h
-
-// Interfaces to the cProtocol125 class representing the release 1.2.5 protocol (#29)
-
-
-
-
-
-#pragma once
-
-#include "Protocol.h"
-#include "../ByteBuffer.h"
-
-
-
-
-
-class cProtocol125 :
- public cProtocol
-{
- typedef cProtocol super;
-public:
- cProtocol125(cClientHandle * a_Client);
-
- /// Called when client sends some data:
- virtual void DataReceived(const char * a_Data, int a_Size) override;
-
- /// Sending stuff to clients (alphabetically sorted):
- virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle) override;
- virtual void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) override;
- virtual void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) override;
- virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
- virtual void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) override;
- virtual void SendChat (const AString & a_Message) override;
- virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
- virtual void SendCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player) override;
- virtual void SendDestroyEntity (const cEntity & a_Entity) override;
- virtual void SendDisconnect (const AString & a_Reason) override;
- virtual void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ) override; ///< Request the client to open up the sign editor for the sign (1.6+)
- virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendEntityHeadLook (const cEntity & a_Entity) override;
- virtual void SendEntityLook (const cEntity & a_Entity) override;
- virtual void SendEntityMetadata (const cEntity & a_Entity) override;
- virtual void SendEntityProperties (const cEntity & a_Entity) override;
- virtual void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityStatus (const cEntity & a_Entity, char a_Status) override;
- virtual void SendEntityVelocity (const cEntity & a_Entity) override;
- virtual void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
- virtual void SendGameMode (eGameMode a_GameMode) override;
- virtual void SendHealth (void) override;
- virtual void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendKeepAlive (int a_PingID) override;
- virtual void SendLogin (const cPlayer & a_Player, const cWorld & a_World) override;
- virtual void SendPickupSpawn (const cPickup & a_Pickup) override;
- virtual void SendPlayerAbilities (void) override {} // This protocol doesn't support such message
- virtual void SendPlayerAnimation (const cPlayer & a_Player, char a_Animation) override;
- virtual void SendPlayerListItem (const cPlayer & a_Player, bool a_IsOnline) override;
- virtual void SendPlayerMaxSpeed (void) override;
- virtual void SendPlayerMoveLook (void) override;
- virtual void SendPlayerPosition (void) override;
- virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
- virtual void SendRespawn (void) override;
- virtual void SendExperience (void) override;
- virtual void SendSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override; // a_Src coords are Block * 8
- virtual void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
- virtual void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock) override;
- virtual void SendSpawnMob (const cMonster & a_Mob) override;
- virtual void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) override;
- virtual void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) override;
- virtual void SendTabCompletionResults(const AStringVector & a_Results) override;
- virtual void SendTeleportEntity (const cEntity & a_Entity) override;
- virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
- virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
- virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
- virtual void SendUpdateSign (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) override;
- virtual void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) override;
- virtual void SendWeather (eWeather a_Weather) override;
- virtual void SendWholeInventory (const cWindow & a_Window) override;
- virtual void SendWindowClose (const cWindow & a_Window) override;
- virtual void SendWindowOpen (const cWindow & a_Window) override;
- virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override;
-
- virtual AString GetAuthServerID(void) override;
-
-protected:
- /// Results of packet-parsing:
- enum {
- PARSE_OK = 1,
- PARSE_ERROR = -1,
- PARSE_UNKNOWN = -2,
- PARSE_INCOMPLETE = -3,
- } ;
-
- cByteBuffer m_ReceivedData; ///< Buffer for the received data
-
- AString m_Username; ///< Stored in ParseHandshake(), compared to Login username
-
- virtual void SendData(const char * a_Data, int a_Size) override;
-
- /// Sends the Handshake packet
- void SendHandshake(const AString & a_ConnectionHash);
-
- /// Parse the packet of the specified type from m_ReceivedData (switch into ParseXYZ() )
- virtual int ParsePacket(unsigned char a_PacketType);
-
- // Specific packet parsers:
- virtual int ParseArmAnim (void);
- virtual int ParseBlockDig (void);
- virtual int ParseBlockPlace (void);
- virtual int ParseChat (void);
- virtual int ParseCreativeInventoryAction(void);
- virtual int ParseDisconnect (void);
- virtual int ParseEntityAction (void);
- virtual int ParseHandshake (void);
- virtual int ParseKeepAlive (void);
- virtual int ParseLogin (void);
- virtual int ParsePing (void);
- virtual int ParsePlayerAbilities (void);
- virtual int ParsePlayerLook (void);
- virtual int ParsePlayerMoveLook (void);
- virtual int ParsePlayerOnGround (void);
- virtual int ParsePlayerPosition (void);
- virtual int ParsePluginMessage (void);
- virtual int ParseRespawn (void);
- virtual int ParseSlotSelected (void);
- virtual int ParseUpdateSign (void);
- virtual int ParseUseEntity (void);
- virtual int ParseWindowClick (void);
- virtual int ParseWindowClose (void);
-
- // Utility functions:
- /// Writes a "pre-chunk" packet
- void SendPreChunk(int a_ChunkX, int a_ChunkZ, bool a_ShouldLoad);
-
- /// Writes a "set window items" packet with the specified params
- void SendWindowSlots(char a_WindowID, int a_NumItems, const cItem * a_Items);
-
- /// Writes one item, "slot" as the protocol wiki calls it
- virtual void WriteItem(const cItem & a_Item);
-
- /// Parses one item, "slot" as the protocol wiki calls it, from m_ReceivedData; returns the usual ParsePacket() codes
- virtual int ParseItem(cItem & a_Item);
-
- /// Writes the COMMON entity metadata
- void WriteCommonMetadata(const cEntity & a_Entity);
-
- /// Writes normal entity metadata
- void WriteEntityMetadata(const cEntity & a_Entity);
-
- /// Writes mobile entity metadata
- void WriteMobMetadata(const cMonster & a_Mob);
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol132.cpp b/source/Protocol/Protocol132.cpp
deleted file mode 100644
index 22eac4312..000000000
--- a/source/Protocol/Protocol132.cpp
+++ /dev/null
@@ -1,950 +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);
- WriteByte(a_SrcY);
- WriteInt (a_SrcZ);
- 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));
-
- WriteCommonMetadata(a_Mob);
- WriteMobMetadata(a_Mob);
- WriteByte(0x7f);
-
- 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);
-}
-
-
-
-
diff --git a/source/Protocol/Protocol132.h b/source/Protocol/Protocol132.h
deleted file mode 100644
index dc4d8aeef..000000000
--- a/source/Protocol/Protocol132.h
+++ /dev/null
@@ -1,102 +0,0 @@
-
-// Protocol132.h
-
-// Interfaces to the cProtocol132 class representing the release 1.3.2 protocol (#39)
-
-
-
-
-
-#pragma once
-
-#include "Protocol125.h"
-#include "../../CryptoPP/modes.h"
-#include "../../CryptoPP/aes.h"
-
-
-
-
-
-class cProtocol132 :
- public cProtocol125
-{
- typedef cProtocol125 super;
-public:
-
- cProtocol132(cClientHandle * a_Client);
- virtual ~cProtocol132();
-
- /// Called when client sends some data:
- virtual void DataReceived(const char * a_Data, int a_Size) override;
-
- // Sending commands (alphabetically sorted):
- virtual void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) override;
- virtual void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) override;
- virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
- virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
- virtual void SendCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player) override;
- virtual void SendDestroyEntity (const cEntity & a_Entity) override;
- virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendLogin (const cPlayer & a_Player, const cWorld & a_World) override;
- virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
- virtual void SendSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override; // a_Src coords are Block * 8
- virtual void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
- virtual void SendSpawnMob (const cMonster & a_Mob) override;
- virtual void SendTabCompletionResults(const AStringVector & a_Results) override;
- virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
- virtual void SendWholeInventory (const cWindow & a_Window) override;
-
- virtual AString GetAuthServerID(void) override;
-
- /// Handling of the additional packets:
- virtual int ParsePacket(unsigned char a_PacketType) override;
-
- // Modified packets:
- virtual int ParseBlockPlace (void) override;
- virtual int ParseHandshake (void) override;
- virtual int ParseLogin (void) override;
- virtual int ParsePlayerAbilities(void) override;
-
- // New packets:
- virtual int ParseClientStatuses (void);
- virtual int ParseEncryptionKeyResponse(void);
- virtual int ParseLocaleViewDistance (void);
- virtual int ParseTabCompletion (void);
-
-protected:
- bool m_IsEncrypted;
- CryptoPP::CFB_Mode<CryptoPP::AES>::Decryption m_Decryptor;
- CryptoPP::CFB_Mode<CryptoPP::AES>::Encryption m_Encryptor;
- AString m_DataToSend;
-
- /// The ServerID used for session authentication; set in StartEncryption(), used in GetAuthServerID()
- AString m_AuthServerID;
-
- /// The server's public key, as used by SendEncryptionKeyRequest() and StartEncryption()
- AString m_ServerPublicKey;
-
- virtual void SendData(const char * a_Data, int a_Size) override;
-
- // DEBUG:
- virtual void Flush(void) override;
-
- // Items in slots are sent differently
- virtual void WriteItem(const cItem & a_Item) override;
- virtual int ParseItem(cItem & a_Item) override;
-
- /// Parses the metadata that may come with the item.
- int ParseItemMetadata(cItem & a_Item, const AString & a_Metadata);
-
- virtual void SendCompass(const cWorld & a_World);
- virtual void SendEncryptionKeyRequest(void);
-
- /// Decrypts the key and nonce, checks nonce, starts the symmetric encryption
- void HandleEncryptionKeyResponse(const AString & a_EncKey, const AString & a_EncNonce);
-
- /// Starts the symmetric encryption with the specified key; also sets m_AuthServerID
- void StartEncryption(const byte * a_Key);
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol14x.cpp b/source/Protocol/Protocol14x.cpp
deleted file mode 100644
index d2582458b..000000000
--- a/source/Protocol/Protocol14x.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-
-// Protocol14x.cpp
-
-/*
-Implements the 1.4.x protocol classes representing these protocols:
-- cProtocol142:
- - release 1.4.2 protocol (#47)
- - release 1.4.4 protocol (#49) - the same protocol class is used, because the only difference is in a packet that MCServer doesn't implement yet (ITEM_DATA)
- - release 1.4.5 protocol (same as 1.4.4)
-- cProtocol146:
- - release 1.4.6 protocol (#51)
-*/
-
-#include "Globals.h"
-#include "Protocol14x.h"
-#include "../Root.h"
-#include "../Server.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 "../Entities/FallingBlock.h"
-
-
-
-
-
-#define HANDLE_PACKET_READ(Proc, Type, Var) \
- Type Var; \
- { \
- if (!m_ReceivedData.Proc(Var)) \
- { \
- m_ReceivedData.CheckValid(); \
- return PARSE_INCOMPLETE; \
- } \
- m_ReceivedData.CheckValid(); \
- }
-
-
-
-
-
-enum
-{
- PACKET_UPDATE_TIME = 0x04,
- PACKET_PICKUP_SPAWN = 0x15,
- PACKET_SPAWN_OBJECT = 0x17,
- PACKET_ENTITY_METADATA = 0x28,
- PACKET_SOUND_PARTICLE_EFFECT = 0x3d
-} ;
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol142:
-
-cProtocol142::cProtocol142(cClientHandle * a_Client) :
- super(a_Client)
-{
-}
-
-
-
-
-
-int cProtocol142::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);
- HANDLE_PACKET_READ(ReadChar, char, ShouldShowCape); // <-- new in 1.4.2
- // TODO: m_Client->HandleLocale(Locale);
- // TODO: m_Client->HandleViewDistance(ViewDistance);
- // TODO: m_Client->HandleChatFlags(ChatFlags);
- // Ignoring client difficulty
- return PARSE_OK;
-}
-
-
-
-
-
-void cProtocol142::SendPickupSpawn(const cPickup & a_Pickup)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_PICKUP_SPAWN);
- WriteInt (a_Pickup.GetUniqueID());
- WriteItem (a_Pickup.GetItem());
- WriteVectorI((Vector3i)(a_Pickup.GetPosition() * 32));
- WriteByte ((char)(a_Pickup.GetSpeed().x * 8));
- WriteByte ((char)(a_Pickup.GetSpeed().y * 8));
- WriteByte ((char)(a_Pickup.GetSpeed().z * 8));
- Flush();
-}
-
-
-
-
-
-void cProtocol142::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);
- WriteByte(a_SrcY);
- WriteInt (a_SrcZ);
- WriteInt (a_Data);
- WriteBool(0);
- Flush();
-}
-
-
-
-
-
-void cProtocol142::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_UPDATE_TIME);
- WriteInt64(a_WorldAge);
- WriteInt64(a_TimeOfDay);
- Flush();
-}
-
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol146:
-
-cProtocol146::cProtocol146(cClientHandle * a_Client) :
- super(a_Client)
-{
-}
-
-
-
-
-
-void cProtocol146::SendPickupSpawn(const cPickup & a_Pickup)
-{
- ASSERT(!a_Pickup.GetItem().IsEmpty());
-
- cCSLock Lock(m_CSPacket);
-
- // Send a SPAWN_OBJECT packet for the base entity:
- WriteByte(PACKET_SPAWN_OBJECT);
- WriteInt (a_Pickup.GetUniqueID());
- WriteByte(0x02);
- WriteInt ((int)(a_Pickup.GetPosX() * 32));
- WriteInt ((int)(a_Pickup.GetPosY() * 32));
- WriteInt ((int)(a_Pickup.GetPosZ() * 32));
- WriteInt (1);
- WriteShort((short)(a_Pickup.GetSpeed().x * 32));
- WriteShort((short)(a_Pickup.GetSpeed().y * 32));
- WriteShort((short)(a_Pickup.GetSpeed().z * 32));
- WriteByte(0);
- WriteByte(0);
-
- // Send a ENTITY_METADATA packet with the slot info:
- WriteByte(PACKET_ENTITY_METADATA);
- WriteInt(a_Pickup.GetUniqueID());
- WriteByte(0xaa); // a slot value at index 10
- WriteItem(a_Pickup.GetItem());
- WriteByte(0x7f); // End of metadata
- Flush();
-}
-
-
-
-
-
-void cProtocol146::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock)
-{
- // Send a spawn object / vehicle packet
- cCSLock Lock(m_CSPacket);
-
- WriteByte(PACKET_SPAWN_OBJECT);
- WriteInt (a_FallingBlock.GetUniqueID());
- WriteByte(70);
- WriteInt ((int)(a_FallingBlock.GetPosX() * 32));
- WriteInt ((int)(a_FallingBlock.GetPosY() * 32));
- WriteInt ((int)(a_FallingBlock.GetPosZ() * 32));
- WriteByte (0); // Pitch
- WriteByte (0); // Yaw
- WriteInt (a_FallingBlock.GetBlockType()); // data indicator = blocktype
- WriteShort((short)(a_FallingBlock.GetSpeedX() * 400));
- WriteShort((short)(a_FallingBlock.GetSpeedY() * 400));
- WriteShort((short)(a_FallingBlock.GetSpeedZ() * 400));
- Flush();
-}
-
-
-
-
-
-void cProtocol146::SendSpawnObject(const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_SPAWN_OBJECT);
- WriteInt (a_Entity.GetUniqueID());
- WriteByte(a_ObjectType);
- WriteInt ((int)(a_Entity.GetPosX() * 32));
- WriteInt ((int)(a_Entity.GetPosY() * 32));
- WriteInt ((int)(a_Entity.GetPosZ() * 32));
- WriteByte(a_Pitch);
- WriteByte(a_Yaw);
- WriteInt (a_ObjectData);
- if (a_ObjectData != 0)
- {
- WriteShort((short)(a_Entity.GetSpeedX() * 400));
- WriteShort((short)(a_Entity.GetSpeedY() * 400));
- WriteShort((short)(a_Entity.GetSpeedZ() * 400));
- }
- Flush();
-}
-
-
-
-
-
-void cProtocol146::SendSpawnVehicle(const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_SPAWN_OBJECT);
- WriteInt (a_Vehicle.GetUniqueID());
- WriteByte (a_VehicleType);
- WriteInt ((int)(a_Vehicle.GetPosX() * 32));
- WriteInt ((int)(a_Vehicle.GetPosY() * 32));
- WriteInt ((int)(a_Vehicle.GetPosZ() * 32));
- WriteByte ((Byte)((a_Vehicle.GetPitch() / 360.f) * 256));
- WriteByte ((Byte)((a_Vehicle.GetRotation() / 360.f) * 256));
- WriteInt (a_VehicleSubType);
- if (a_VehicleSubType != 0)
- {
- WriteShort((short)(a_Vehicle.GetSpeedX() * 400));
- WriteShort((short)(a_Vehicle.GetSpeedY() * 400));
- WriteShort((short)(a_Vehicle.GetSpeedZ() * 400));
- }
- Flush();
-}
-
-
-
-
-
diff --git a/source/Protocol/Protocol14x.h b/source/Protocol/Protocol14x.h
deleted file mode 100644
index ca497bbc1..000000000
--- a/source/Protocol/Protocol14x.h
+++ /dev/null
@@ -1,63 +0,0 @@
-
-// Protocol14x.h
-
-/*
-Interfaces to the 1.4.x protocol classes representing these protocols:
-- cProtocol142:
- - release 1.4.2 protocol (#47)
- - release 1.4.4 protocol (#49) - the same protocol class is used, because the only difference is in a packet that MCServer doesn't implement yet (ITEM_DATA)
- - release 1.4.5 protocol (same as 1.4.4)
-- cProtocol146:
- - release 1.4.6 protocol (#51)
-*/
-
-
-
-
-
-#pragma once
-
-#include "Protocol132.h"
-
-
-
-
-
-class cProtocol142 :
- public cProtocol132
-{
- typedef cProtocol132 super;
-
-public:
- cProtocol142(cClientHandle * a_Client);
-
- // Sending commands (alphabetically sorted):
- virtual void SendPickupSpawn (const cPickup & a_Pickup) override;
- virtual void SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
- virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
-
- // Specific packet parsers:
- virtual int ParseLocaleViewDistance(void) override;
-} ;
-
-
-
-
-
-class cProtocol146 :
- public cProtocol142
-{
- typedef cProtocol142 super;
-
-public:
- cProtocol146(cClientHandle * a_Client);
-
- virtual void SendPickupSpawn (const cPickup & a_Pickup) override;
- virtual void SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock) override;
- virtual void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) override;
- virtual void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) override;
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol15x.cpp b/source/Protocol/Protocol15x.cpp
deleted file mode 100644
index c337d26e7..000000000
--- a/source/Protocol/Protocol15x.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-
-// Protocol15x.cpp
-
-/*
-Implements the 1.5.x protocol classes:
- - cProtocol150
- - release 1.5 protocol (#60)
- - release 1.5.2 protocol (#61, no relevant changes found)
-*/
-
-#include "Globals.h"
-#include "Protocol15x.h"
-#include "../ClientHandle.h"
-#include "../Item.h"
-#include "../UI/Window.h"
-
-
-
-
-
-#define HANDLE_PACKET_READ(Proc, Type, Var) \
- Type Var; \
- { \
- if (!m_ReceivedData.Proc(Var)) \
- { \
- m_ReceivedData.CheckValid(); \
- return PARSE_INCOMPLETE; \
- } \
- m_ReceivedData.CheckValid(); \
- }
-
-
-
-
-
-enum
-{
- PACKET_WINDOW_OPEN = 0x64,
-} ;
-
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol150:
-
-cProtocol150::cProtocol150(cClientHandle * a_Client) :
- super(a_Client)
-{
-}
-
-
-
-
-
-void cProtocol150::SendWindowOpen(const cWindow & a_Window)
-{
- if (a_Window.GetWindowType() < 0)
- {
- // Do not send for inventory windows
- return;
- }
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_WINDOW_OPEN);
- WriteByte (a_Window.GetWindowID());
- WriteByte (a_Window.GetWindowType());
- WriteString(a_Window.GetWindowTitle());
- WriteByte (a_Window.GetNumNonInventorySlots());
- WriteByte (1); // Use title
- Flush();
-}
-
-
-
-
-
-int cProtocol150::ParseWindowClick(void)
-{
- HANDLE_PACKET_READ(ReadChar, char, WindowID);
- HANDLE_PACKET_READ(ReadBEShort, short, SlotNum);
- HANDLE_PACKET_READ(ReadByte, Byte, Button);
- HANDLE_PACKET_READ(ReadBEShort, short, TransactionID);
- HANDLE_PACKET_READ(ReadByte, Byte, Mode);
- cItem HeldItem;
- int res = ParseItem(HeldItem);
- if (res < 0)
- {
- return res;
- }
-
- // Convert Button, Mode, SlotNum and HeldItem into eClickAction:
- eClickAction Action;
- switch ((Mode << 8) | Button)
- {
- case 0x0000: Action = (SlotNum != -999) ? caLeftClick : caLeftClickOutside; break;
- case 0x0001: Action = (SlotNum != -999) ? caRightClick : caRightClickOutside; break;
- case 0x0100: Action = caShiftLeftClick; break;
- case 0x0101: Action = caShiftRightClick; break;
- case 0x0200: Action = caNumber1; break;
- case 0x0201: Action = caNumber2; break;
- case 0x0202: Action = caNumber3; break;
- case 0x0203: Action = caNumber4; break;
- case 0x0204: Action = caNumber5; break;
- case 0x0205: Action = caNumber6; break;
- case 0x0206: Action = caNumber7; break;
- case 0x0207: Action = caNumber8; break;
- case 0x0208: Action = caNumber9; break;
- case 0x0300: Action = caMiddleClick; break;
- case 0x0400: Action = (SlotNum == -999) ? caLeftClickOutsideHoldNothing : caDropKey; break;
- case 0x0401: Action = (SlotNum == -999) ? caRightClickOutsideHoldNothing : caCtrlDropKey; break;
- case 0x0500: Action = (SlotNum == -999) ? caLeftPaintBegin : caUnknown; break;
- case 0x0501: Action = (SlotNum != -999) ? caLeftPaintProgress : caUnknown; break;
- case 0x0502: Action = (SlotNum == -999) ? caLeftPaintEnd : caUnknown; break;
- case 0x0504: Action = (SlotNum == -999) ? caRightPaintBegin : caUnknown; break;
- case 0x0505: Action = (SlotNum != -999) ? caRightPaintProgress : caUnknown; break;
- case 0x0506: Action = (SlotNum == -999) ? caRightPaintEnd : caUnknown; break;
- case 0x0600: Action = caDblClick; break;
- }
-
- if (Action == caUnknown)
- {
- LOGWARNING("Received an unknown click action combination: Mode = %d, Button = %d, Slot = %d, HeldItem = %s. Ignoring packet.",
- Mode, Button, SlotNum, ItemToFullString(HeldItem).c_str()
- );
- ASSERT(!"Unknown click action");
- return PARSE_OK;
- }
-
- m_Client->HandleWindowClick(WindowID, SlotNum, Action, HeldItem);
- return PARSE_OK;
-}
-
-
-
-
-
diff --git a/source/Protocol/Protocol15x.h b/source/Protocol/Protocol15x.h
deleted file mode 100644
index e554fe130..000000000
--- a/source/Protocol/Protocol15x.h
+++ /dev/null
@@ -1,38 +0,0 @@
-
-// Protocol15x.h
-
-/*
-Declares the 1.5.x protocol classes:
- - cProtocol150
- - release 1.5 and 1.5.1 protocol (#60)
- - release 1.5.2 protocol (#61; no relevant changes found)
-*/
-
-
-
-
-
-#pragma once
-
-#include "Protocol14x.h"
-
-
-
-
-
-class cProtocol150 :
- public cProtocol146
-{
- typedef cProtocol146 super;
-
-public:
- cProtocol150(cClientHandle * a_Client);
-
- virtual void SendWindowOpen(const cWindow & a_Window) override;
-
- virtual int ParseWindowClick(void);
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol16x.cpp b/source/Protocol/Protocol16x.cpp
deleted file mode 100644
index cfa27b3c4..000000000
--- a/source/Protocol/Protocol16x.cpp
+++ /dev/null
@@ -1,268 +0,0 @@
-
-// Protocol16x.cpp
-
-/*
-Implements the 1.6.x protocol classes:
- - cProtocol161
- - release 1.6.1 protocol (#73)
- - cProtocol162
- - release 1.6.2 protocol (#74)
- - release 1.6.3 protocol (#77) - no relevant changes
- - release 1.6.4 protocol (#78) - no relevant changes
-(others may be added later in the future for the 1.6 release series)
-*/
-
-#include "Globals.h"
-#include "Protocol16x.h"
-#include "../ClientHandle.h"
-#include "../Entities/Entity.h"
-#include "../Entities/Player.h"
-#include "../UI/Window.h"
-
-
-
-
-
-#define HANDLE_PACKET_READ(Proc, Type, Var) \
- Type Var; \
- { \
- if (!m_ReceivedData.Proc(Var)) \
- { \
- m_ReceivedData.CheckValid(); \
- return PARSE_INCOMPLETE; \
- } \
- m_ReceivedData.CheckValid(); \
- }
-
-
-
-
-
-enum
-{
- PACKET_CHAT = 0x03,
- PACKET_UPDATE_HEALTH = 0x08,
- PACKET_STEER_VEHICLE = 0x1b,
- PACKET_ATTACH_ENTITY = 0x27,
- PACKET_ENTITY_PROPERTIES = 0x2c,
- PACKET_WINDOW_OPEN = 0x64,
- PACKET_TILE_EDITOR_OPEN = 0x85,
- PACKET_PLAYER_ABILITIES = 0xca,
-} ;
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol161:
-
-cProtocol161::cProtocol161(cClientHandle * a_Client) :
- super(a_Client)
-{
-}
-
-
-
-
-
-void cProtocol161::SendAttachEntity(const cEntity & a_Entity, const cEntity * a_Vehicle)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ATTACH_ENTITY);
- WriteInt(a_Entity.GetUniqueID());
- WriteInt((a_Vehicle == NULL) ? -1 : a_Vehicle->GetUniqueID());
- WriteBool(false); // TODO: "Should use leash?" -> no
- Flush();
-}
-
-
-
-
-
-void cProtocol161::SendChat(const AString & a_Message)
-{
- super::SendChat(Printf("{\"text\":\"%s\"}", EscapeString(a_Message).c_str()));
-}
-
-
-
-
-
-void cProtocol161::SendEditSign(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_TILE_EDITOR_OPEN);
- WriteByte(0);
- WriteInt(a_BlockX);
- WriteInt(a_BlockY);
- WriteInt(a_BlockZ);
- Flush();
-}
-
-
-
-
-
-void cProtocol161::SendGameMode(eGameMode a_GameMode)
-{
- super::SendGameMode(a_GameMode);
- SendPlayerMaxSpeed();
-}
-
-
-
-
-
-void cProtocol161::SendHealth(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_UPDATE_HEALTH);
- WriteFloat((float)m_Client->GetPlayer()->GetHealth());
- WriteShort(m_Client->GetPlayer()->GetFoodLevel());
- WriteFloat((float)m_Client->GetPlayer()->GetFoodSaturationLevel());
- Flush();
-}
-
-
-
-
-
-void cProtocol161::SendPlayerMaxSpeed(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENTITY_PROPERTIES);
- WriteInt(m_Client->GetPlayer()->GetUniqueID());
- WriteInt(1);
- WriteString("generic.movementSpeed");
- WriteDouble(m_Client->GetPlayer()->GetMaxSpeed());
- Flush();
-}
-
-
-
-
-
-void cProtocol161::SendRespawn(void)
-{
- // Besides sending the respawn, we need to also send the player max speed, otherwise the client reverts to super-fast
- super::SendRespawn();
- SendPlayerMaxSpeed();
-}
-
-
-
-
-
-void cProtocol161::SendWindowOpen(const cWindow & a_Window)
-{
- if (a_Window.GetWindowType() < 0)
- {
- // Do not send for inventory windows
- return;
- }
- cCSLock Lock(m_CSPacket);
- WriteByte (PACKET_WINDOW_OPEN);
- WriteByte (a_Window.GetWindowID());
- WriteByte (a_Window.GetWindowType());
- WriteString(a_Window.GetWindowTitle());
- WriteByte (a_Window.GetNumNonInventorySlots());
- WriteByte (1); // Use title
- if (a_Window.GetWindowType() == cWindow::wtAnimalChest)
- {
- WriteInt(0); // TODO: The animal's EntityID
- }
- Flush();
-}
-
-
-
-
-
-int cProtocol161::ParseEntityAction(void)
-{
- HANDLE_PACKET_READ(ReadBEInt, int, EntityID);
- HANDLE_PACKET_READ(ReadChar, char, ActionID);
- HANDLE_PACKET_READ(ReadBEInt, int, UnknownHorseVal);
- m_Client->HandleEntityAction(EntityID, ActionID);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol161::ParsePlayerAbilities(void)
-{
- HANDLE_PACKET_READ(ReadByte, Byte, Flags);
- HANDLE_PACKET_READ(ReadBEFloat, float, FlyingSpeed);
- HANDLE_PACKET_READ(ReadBEFloat, float, WalkingSpeed);
- // TODO: m_Client->HandlePlayerAbilities(...);
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol161::ParseSteerVehicle(void)
-{
- HANDLE_PACKET_READ(ReadBEFloat, float, Sideways);
- HANDLE_PACKET_READ(ReadBEFloat, float, Forward);
- HANDLE_PACKET_READ(ReadBool, bool, Jump);
- HANDLE_PACKET_READ(ReadBool, bool, Unmount);
- if (Unmount)
- {
- m_Client->HandleUnmount();
- }
- else
- {
- m_Client->HandleSteerVehicle(Forward, Sideways);
- }
- return PARSE_OK;
-}
-
-
-
-
-
-int cProtocol161::ParsePacket(unsigned char a_PacketType)
-{
- switch (a_PacketType)
- {
- case PACKET_STEER_VEHICLE: return ParseSteerVehicle();
- default: return super::ParsePacket(a_PacketType);
- }
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol162:
-
-cProtocol162::cProtocol162(cClientHandle * a_Client) :
- super(a_Client)
-{
-}
-
-
-
-
-
-void cProtocol162::SendPlayerMaxSpeed(void)
-{
- cCSLock Lock(m_CSPacket);
- WriteByte(PACKET_ENTITY_PROPERTIES);
- WriteInt(m_Client->GetPlayer()->GetUniqueID());
- WriteInt(1);
- WriteString("generic.movementSpeed");
- WriteDouble(m_Client->GetPlayer()->GetMaxSpeed());
- WriteShort(0);
- Flush();
-}
-
-
-
-
diff --git a/source/Protocol/Protocol16x.h b/source/Protocol/Protocol16x.h
deleted file mode 100644
index 325e41c5a..000000000
--- a/source/Protocol/Protocol16x.h
+++ /dev/null
@@ -1,76 +0,0 @@
-
-// Protocol16x.h
-
-/*
-Declares the 1.6.x protocol classes:
- - cProtocol161
- - release 1.6.1 protocol (#73)
- - cProtocol162
- - release 1.6.2 protocol (#74)
- - release 1.6.3 protocol (#77) - no relevant changes
- - release 1.6.4 protocol (#78) - no relevant changes
-(others may be added later in the future for the 1.6 release series)
-*/
-
-
-
-
-
-#pragma once
-
-#include "Protocol15x.h"
-
-
-
-
-
-class cProtocol161 :
- public cProtocol150
-{
- typedef cProtocol150 super;
-
-public:
- cProtocol161(cClientHandle * a_Client);
-
-protected:
-
- // cProtocol150 overrides:
- virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle) override;
- virtual void SendChat (const AString & a_Message) override;
- virtual void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ) override; ///< Request the client to open up the sign editor for the sign (1.6+)
- virtual void SendGameMode (eGameMode a_GameMode) override;
- virtual void SendHealth (void) override;
- virtual void SendPlayerMaxSpeed(void) override;
- virtual void SendRespawn (void) override;
- virtual void SendWindowOpen (const cWindow & a_Window) override;
-
- virtual int ParseEntityAction (void) override;
- virtual int ParsePlayerAbilities(void) override;
-
- // New packets:
- virtual int ParseSteerVehicle(void);
-
- // Enable new packets' handling
- virtual int ParsePacket(unsigned char a_PacketType) override;
-} ;
-
-
-
-
-
-class cProtocol162 :
- public cProtocol161
-{
- typedef cProtocol161 super;
-
-public:
- cProtocol162(cClientHandle * a_Client);
-
-protected:
- // cProtocol161 overrides:
- virtual void SendPlayerMaxSpeed(void) override;
-} ;
-
-
-
-
diff --git a/source/Protocol/Protocol17x.cpp b/source/Protocol/Protocol17x.cpp
deleted file mode 100644
index ae1df7395..000000000
--- a/source/Protocol/Protocol17x.cpp
+++ /dev/null
@@ -1,1929 +0,0 @@
-
-// Protocol17x.cpp
-
-/*
-Implements the 1.7.x protocol classes:
- - cProtocol172
- - release 1.7.2 protocol (#4)
-(others may be added later in the future for the 1.7 release series)
-*/
-
-#include "Globals.h"
-#include "Protocol17x.h"
-#include "ChunkDataSerializer.h"
-#include "../ClientHandle.h"
-#include "../Root.h"
-#include "../Server.h"
-#include "../World.h"
-#include "../WorldStorage/FastNBT.h"
-#include "../StringCompression.h"
-#include "../Entities/Minecart.h"
-#include "../Entities/FallingBlock.h"
-#include "../Entities/Pickup.h"
-#include "../Entities/Player.h"
-#include "../Mobs/IncludeAllMonsters.h"
-#include "../UI/Window.h"
-
-
-
-
-
-#define HANDLE_READ(Proc, Type, Var) \
- Type Var; \
- m_ReceivedData.Proc(Var);
-
-
-
-
-
-#define HANDLE_PACKET_READ(Proc, Type, Var) \
- Type Var; \
- { \
- if (!m_ReceivedData.Proc(Var)) \
- { \
- m_ReceivedData.CheckValid(); \
- return false; \
- } \
- m_ReceivedData.CheckValid(); \
- }
-
-
-
-
-
-cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State) :
- super(a_Client),
- m_ServerAddress(a_ServerAddress),
- 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)
-{
-}
-
-
-
-
-
-void cProtocol172::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);
- AddReceivedData((const char *)Decrypted, NumBytes);
- a_Size -= NumBytes;
- a_Data += NumBytes;
- }
- }
- else
- {
- AddReceivedData(a_Data, a_Size);
- }
-}
-
-
-
-
-
-void cProtocol172::SendAttachEntity(const cEntity & a_Entity, const cEntity * a_Vehicle)
-{
- cPacketizer Pkt(*this, 0x1b); // Attach Entity packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteInt((a_Vehicle != NULL) ? a_Vehicle->GetUniqueID() : 0);
- Pkt.WriteBool(false);
-}
-
-
-
-
-
-void cProtocol172::SendBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType)
-{
- cPacketizer Pkt(*this, 0x24); // Block Action packet
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteShort(a_BlockY);
- Pkt.WriteInt(a_BlockZ);
- Pkt.WriteByte(a_Byte1);
- Pkt.WriteByte(a_Byte2);
- Pkt.WriteVarInt(a_BlockType);
-}
-
-
-
-
-
-void cProtocol172::SendBlockBreakAnim(int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage)
-{
- cPacketizer Pkt(*this, 0x24); // Block Break Animation packet
- Pkt.WriteInt(a_EntityID);
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteInt(a_BlockY);
- Pkt.WriteInt(a_BlockZ);
- Pkt.WriteChar(a_Stage);
-}
-
-
-
-
-
-void cProtocol172::SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
-{
- cPacketizer Pkt(*this, 0x23); // Block Change packet
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteByte(a_BlockY);
- Pkt.WriteInt(a_BlockZ);
- Pkt.WriteVarInt(a_BlockType);
- Pkt.WriteByte(a_BlockMeta);
-}
-
-
-
-
-
-void cProtocol172::SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes)
-{
- cPacketizer Pkt(*this, 0x22); // Multi Block Change packet
- Pkt.WriteInt(a_ChunkX);
- Pkt.WriteInt(a_ChunkZ);
- Pkt.WriteShort((short)a_Changes.size());
- Pkt.WriteInt(a_Changes.size() * 4);
- for (sSetBlockVector::const_iterator itr = a_Changes.begin(), end = a_Changes.end(); itr != end; ++itr)
- {
- unsigned int Coords = itr->y | (itr->z << 8) | (itr->x << 12);
- unsigned int Blocks = itr->BlockMeta | (itr->BlockType << 4);
- Pkt.WriteInt((Coords << 16) | Blocks);
- } // for itr - a_Changes[]
-}
-
-
-
-
-
-void cProtocol172::SendChat(const AString & a_Message)
-{
- cPacketizer Pkt(*this, 0x02); // Chat Message packet
- Pkt.WriteString(Printf("{\"text\":\"%s\"}", EscapeString(a_Message).c_str()));
-}
-
-
-
-
-
-void cProtocol172::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer)
-{
- // Serialize first, before creating the Packetizer (the packetizer locks a CS)
- // This contains the flags and bitmasks, too
- const AString & ChunkData = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_3_2);
-
- cPacketizer Pkt(*this, 0x21); // Chunk Data packet
- Pkt.WriteInt(a_ChunkX);
- Pkt.WriteInt(a_ChunkZ);
- Pkt.WriteBuf(ChunkData.data(), ChunkData.size());
-}
-
-
-
-
-
-void cProtocol172::SendCollectPickup(const cPickup & a_Pickup, const cPlayer & a_Player)
-{
- cPacketizer Pkt(*this, 0x0d); // Collect Item packet
- Pkt.WriteInt(a_Pickup.GetUniqueID());
- Pkt.WriteInt(a_Player.GetUniqueID());
-}
-
-
-
-
-
-void cProtocol172::SendDestroyEntity(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x13); // Destroy Entities packet
- Pkt.WriteByte(1);
- Pkt.WriteInt(a_Entity.GetUniqueID());
-}
-
-
-
-
-
-void cProtocol172::SendDisconnect(const AString & a_Reason)
-{
- cPacketizer Pkt(*this, 0x40);
- Pkt.WriteString(Printf("{\"text\":\"%s\"}", EscapeString(a_Reason).c_str()));
-}
-
-
-
-
-
-void cProtocol172::SendEditSign(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- cPacketizer Pkt(*this, 0x36); // Sign Editor Open packet
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteInt(a_BlockY);
- Pkt.WriteInt(a_BlockZ);
-}
-
-
-
-
-
-void cProtocol172::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item)
-{
- cPacketizer Pkt(*this, 0x04); // Entity Equipment packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteShort(a_SlotNum);
- Pkt.WriteItem(a_Item);
-}
-
-
-
-
-
-void cProtocol172::SendEntityHeadLook(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x19); // Entity Head Look packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteByteAngle(a_Entity.GetHeadYaw());
-}
-
-
-
-
-
-void cProtocol172::SendEntityLook(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x16); // Entity Look packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteByteAngle(a_Entity.GetYaw());
- Pkt.WriteByteAngle(a_Entity.GetPitch());
-}
-
-
-
-
-
-void cProtocol172::SendEntityMetadata(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteEntityMetadata(a_Entity);
- Pkt.WriteByte(0x7f); // The termination byte
-}
-
-
-
-
-
-void cProtocol172::SendEntityProperties(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x20); // Entity Properties packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteEntityProperties(a_Entity);
-}
-
-
-
-
-
-void cProtocol172::SendEntityRelMove(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- cPacketizer Pkt(*this, 0x15); // Entity Relative Move packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteByte(a_RelX);
- Pkt.WriteByte(a_RelY);
- Pkt.WriteByte(a_RelZ);
-}
-
-
-
-
-
-void cProtocol172::SendEntityRelMoveLook(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- cPacketizer Pkt(*this, 0x17); // Entity Look And Relative Move packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteByte(a_RelX);
- Pkt.WriteByte(a_RelY);
- Pkt.WriteByte(a_RelZ);
- Pkt.WriteByteAngle(a_Entity.GetYaw());
- Pkt.WriteByteAngle(a_Entity.GetPitch());
-}
-
-
-
-
-
-void cProtocol172::SendEntityStatus(const cEntity & a_Entity, char a_Status)
-{
- cPacketizer Pkt(*this, 0x1a); // Entity Status packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteChar(a_Status);
-}
-
-
-
-
-
-void cProtocol172::SendEntityVelocity(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x12); // Entity Velocity packet
- Pkt.WriteInt(a_Entity.GetUniqueID());
- // 400 = 8000 / 20 ... Conversion from our speed in m/s to 8000 m/tick
- Pkt.WriteShort((short)(a_Entity.GetSpeedX() * 400));
- Pkt.WriteShort((short)(a_Entity.GetSpeedY() * 400));
- Pkt.WriteShort((short)(a_Entity.GetSpeedZ() * 400));
-}
-
-
-
-
-
-void cProtocol172::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion)
-{
- cPacketizer Pkt(*this, 0x27); // Explosion packet
- Pkt.WriteFloat((float)a_BlockX);
- Pkt.WriteFloat((float)a_BlockY);
- Pkt.WriteFloat((float)a_BlockZ);
- Pkt.WriteFloat((float)a_Radius);
- Pkt.WriteInt(a_BlocksAffected.size());
- for (cVector3iArray::const_iterator itr = a_BlocksAffected.begin(), end = a_BlocksAffected.end(); itr != end; ++itr)
- {
- Pkt.WriteChar((char)itr->x);
- Pkt.WriteChar((char)itr->y);
- Pkt.WriteChar((char)itr->z);
- } // for itr - a_BlockAffected[]
- Pkt.WriteFloat((float)a_PlayerMotion.x);
- Pkt.WriteFloat((float)a_PlayerMotion.y);
- Pkt.WriteFloat((float)a_PlayerMotion.z);
-}
-
-
-
-
-
-void cProtocol172::SendGameMode(eGameMode a_GameMode)
-{
- cPacketizer Pkt(*this, 0x2b); // Change Game State packet
- Pkt.WriteByte(3); // Reason: Change game mode
- Pkt.WriteFloat((float)a_GameMode);
-}
-
-
-
-
-
-void cProtocol172::SendHealth(void)
-{
- cPacketizer Pkt(*this, 0x06); // Update Health packet
- Pkt.WriteFloat((float)m_Client->GetPlayer()->GetHealth());
- Pkt.WriteShort(m_Client->GetPlayer()->GetFoodLevel());
- Pkt.WriteFloat((float)m_Client->GetPlayer()->GetFoodSaturationLevel());
-}
-
-
-
-
-
-void cProtocol172::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item)
-{
- cPacketizer Pkt(*this, 0x2f); // Set Slot packet
- Pkt.WriteChar(a_WindowID);
- Pkt.WriteShort(a_SlotNum);
- Pkt.WriteItem(a_Item);
-}
-
-
-
-
-
-void cProtocol172::SendKeepAlive(int a_PingID)
-{
- cPacketizer Pkt(*this, 0x00); // Keep Alive packet
- Pkt.WriteInt(a_PingID);
-}
-
-
-
-
-
-void cProtocol172::SendLogin(const cPlayer & a_Player, const cWorld & a_World)
-{
- // Send the Join Game packet:
- {
- cPacketizer Pkt(*this, 0x01); // Join Game packet
- Pkt.WriteInt(a_Player.GetUniqueID());
- Pkt.WriteByte((Byte)a_Player.GetEffectiveGameMode() | (cRoot::Get()->GetServer()->IsHardcore() ? 0x08 : 0)); // Hardcore flag bit 4
- Pkt.WriteChar((char)a_World.GetDimension());
- Pkt.WriteByte(2); // TODO: Difficulty (set to Normal)
- Pkt.WriteByte(cRoot::Get()->GetServer()->GetMaxPlayers());
- Pkt.WriteString("default"); // Level type - wtf?
- }
-
- // Send the spawn position:
- {
- cPacketizer Pkt(*this, 0x05); // Spawn Position packet
- Pkt.WriteInt((int)a_World.GetSpawnX());
- Pkt.WriteInt((int)a_World.GetSpawnY());
- Pkt.WriteInt((int)a_World.GetSpawnZ());
- }
-
- // Send player abilities:
- SendPlayerAbilities();
-}
-
-
-
-
-
-void cProtocol172::SendPickupSpawn(const cPickup & a_Pickup)
-{
- {
- cPacketizer Pkt(*this, 0x0e); // Spawn Object packet
- Pkt.WriteVarInt(a_Pickup.GetUniqueID());
- Pkt.WriteByte(2); // Type = Pickup
- Pkt.WriteFPInt(a_Pickup.GetPosX());
- Pkt.WriteFPInt(a_Pickup.GetPosY());
- Pkt.WriteFPInt(a_Pickup.GetPosZ());
- Pkt.WriteByteAngle(a_Pickup.GetYaw());
- Pkt.WriteByteAngle(a_Pickup.GetPitch());
- Pkt.WriteInt(0); // No object data
- }
- {
- cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet
- Pkt.WriteInt(a_Pickup.GetUniqueID());
- Pkt.WriteByte((0x05 << 5) | 10); // Slot type + index 10
- Pkt.WriteItem(a_Pickup.GetItem());
- Pkt.WriteByte(0x7f); // End of metadata
- }
-}
-
-
-
-
-
-void cProtocol172::SendPlayerAbilities(void)
-{
- cPacketizer Pkt(*this, 0x39); // Player Abilities packet
- Byte Flags = 0;
- if (m_Client->GetPlayer()->IsGameModeCreative())
- {
- Flags |= 0x01;
- }
- // TODO: Other flags (god mode, flying, can fly
- Pkt.WriteByte(Flags);
- // TODO: Pkt.WriteFloat(m_Client->GetPlayer()->GetMaxFlyingSpeed());
- Pkt.WriteFloat(0.05f);
- Pkt.WriteFloat((float)m_Client->GetPlayer()->GetMaxSpeed());
-}
-
-
-
-
-
-void cProtocol172::SendPlayerAnimation(const cPlayer & a_Player, char a_Animation)
-{
- cPacketizer Pkt(*this, 0x0b); // Animation packet
- Pkt.WriteVarInt(a_Player.GetUniqueID());
- Pkt.WriteChar(a_Animation);
-}
-
-
-
-
-
-void cProtocol172::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline)
-{
- cPacketizer Pkt(*this, 0x38); // Playerlist Item packet
- Pkt.WriteString(a_Player.GetName());
- Pkt.WriteBool(a_IsOnline);
- Pkt.WriteShort(a_IsOnline ? a_Player.GetClientHandle()->GetPing() : 0);
-}
-
-
-
-
-
-void cProtocol172::SendPlayerMaxSpeed(void)
-{
- cPacketizer Pkt(*this, 0x20); // Entity Properties
- Pkt.WriteInt(m_Client->GetPlayer()->GetUniqueID());
- Pkt.WriteInt(1); // Count
- Pkt.WriteString("generic.movementSpeed");
- Pkt.WriteDouble(0.1);
- if (m_Client->GetPlayer()->IsSprinting())
- {
- Pkt.WriteShort(1); // Modifier count
- Pkt.WriteInt64(0x662a6b8dda3e4c1c);
- Pkt.WriteInt64(0x881396ea6097278d); // UUID of the modifier
- Pkt.WriteDouble(0.3);
- Pkt.WriteByte(2);
- }
- else
- {
- Pkt.WriteShort(0); // Modifier count
- }
-}
-
-
-
-
-
-void cProtocol172::SendPlayerMoveLook(void)
-{
- cPacketizer Pkt(*this, 0x08); // Player Position And Look packet
- Pkt.WriteDouble(m_Client->GetPlayer()->GetPosX());
- Pkt.WriteDouble(m_Client->GetPlayer()->GetPosY());
- Pkt.WriteDouble(m_Client->GetPlayer()->GetPosZ());
- Pkt.WriteFloat((float)m_Client->GetPlayer()->GetYaw());
- Pkt.WriteFloat((float)m_Client->GetPlayer()->GetPitch());
- Pkt.WriteBool(m_Client->GetPlayer()->IsOnGround());
-}
-
-
-
-
-
-void cProtocol172::SendPlayerPosition(void)
-{
- // There is no dedicated packet for this, send the whole thing:
- SendPlayerMoveLook();
-}
-
-
-
-
-
-void cProtocol172::SendPlayerSpawn(const cPlayer & a_Player)
-{
- // Called to spawn another player for the client
- cPacketizer Pkt(*this, 0x0c); // Spawn Player packet
- Pkt.WriteVarInt(a_Player.GetUniqueID());
- Pkt.WriteString(Printf("%d", a_Player.GetUniqueID())); // TODO: Proper UUID
- Pkt.WriteString(a_Player.GetName());
- Pkt.WriteFPInt(a_Player.GetPosX());
- Pkt.WriteFPInt(a_Player.GetPosY());
- Pkt.WriteFPInt(a_Player.GetPosZ());
- Pkt.WriteByteAngle(a_Player.GetYaw());
- Pkt.WriteByteAngle(a_Player.GetPitch());
- short ItemType = a_Player.GetEquippedItem().IsEmpty() ? 0 : a_Player.GetEquippedItem().m_ItemType;
- Pkt.WriteShort(ItemType);
- Pkt.WriteByte((3 << 5) | 6); // Metadata: float + index 6
- Pkt.WriteFloat((float)a_Player.GetHealth());
- Pkt.WriteByte(0x7f); // Metadata: end
-}
-
-
-
-
-
-void cProtocol172::SendRespawn(void)
-{
- cPacketizer Pkt(*this, 0x07); // Respawn packet
- Pkt.WriteInt(m_Client->GetPlayer()->GetWorld()->GetDimension());
- Pkt.WriteByte(2); // TODO: Difficulty (set to Normal)
- Pkt.WriteByte((Byte)m_Client->GetPlayer()->GetEffectiveGameMode());
- Pkt.WriteString("default");
-}
-
-
-
-
-
-void cProtocol172::SendExperience (void)
-{
- cPacketizer Pkt(*this, 0x1F); //Experience Packet
- Pkt.WriteFloat(m_Client->GetPlayer()->GetXpPercentage());
- Pkt.WriteShort(m_Client->GetPlayer()->GetXpLevel());
- Pkt.WriteShort(m_Client->GetPlayer()->GetCurrentXp());
-}
-
-
-
-
-
-void cProtocol172::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) // a_Src coords are Block * 8
-{
- cPacketizer Pkt(*this, 0x29); // Sound Effect packet
- Pkt.WriteString(a_SoundName);
- Pkt.WriteInt(a_SrcX);
- Pkt.WriteInt(a_SrcY);
- Pkt.WriteInt(a_SrcZ);
- Pkt.WriteFloat(a_Volume);
- Pkt.WriteByte((Byte)(a_Pitch * 63));
-}
-
-
-
-
-
-void cProtocol172::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data)
-{
- cPacketizer Pkt(*this, 0x28); // Effect packet
- Pkt.WriteInt(a_EffectID);
- Pkt.WriteInt(a_SrcX);
- Pkt.WriteByte(a_SrcY);
- Pkt.WriteInt(a_SrcZ);
- Pkt.WriteInt(a_Data);
- Pkt.WriteBool(false);
-}
-
-
-
-
-
-void cProtocol172::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock)
-{
- cPacketizer Pkt(*this, 0x0e); // Spawn Object packet
- Pkt.WriteVarInt(a_FallingBlock.GetUniqueID());
- Pkt.WriteByte(70); // Falling block
- Pkt.WriteFPInt(a_FallingBlock.GetPosX());
- Pkt.WriteFPInt(a_FallingBlock.GetPosY());
- Pkt.WriteFPInt(a_FallingBlock.GetPosZ());
- Pkt.WriteByteAngle(a_FallingBlock.GetYaw());
- Pkt.WriteByteAngle(a_FallingBlock.GetPitch());
- Pkt.WriteInt(((int)a_FallingBlock.GetBlockType()) | (((int)a_FallingBlock.GetBlockMeta()) << 12));
- Pkt.WriteShort((short)(a_FallingBlock.GetSpeedX() * 400));
- Pkt.WriteShort((short)(a_FallingBlock.GetSpeedY() * 400));
- Pkt.WriteShort((short)(a_FallingBlock.GetSpeedZ() * 400));
-}
-
-
-
-
-
-void cProtocol172::SendSpawnMob(const cMonster & a_Mob)
-{
- cPacketizer Pkt(*this, 0x0f); // Spawn Mob packet
- Pkt.WriteVarInt(a_Mob.GetUniqueID());
- Pkt.WriteByte((Byte)a_Mob.GetMobType());
- Pkt.WriteFPInt(a_Mob.GetPosX());
- Pkt.WriteFPInt(a_Mob.GetPosY());
- Pkt.WriteFPInt(a_Mob.GetPosZ());
- Pkt.WriteByteAngle(a_Mob.GetPitch());
- Pkt.WriteByteAngle(a_Mob.GetHeadYaw());
- Pkt.WriteByteAngle(a_Mob.GetYaw());
- 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);
- Pkt.WriteByte(0x7f); // Metadata terminator
-}
-
-
-
-
-
-void cProtocol172::SendSpawnObject(const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch)
-{
- cPacketizer Pkt(*this, 0xe); // Spawn Object packet
- Pkt.WriteVarInt(a_Entity.GetUniqueID());
- Pkt.WriteByte(a_ObjectType);
- Pkt.WriteFPInt(a_Entity.GetPosX());
- Pkt.WriteFPInt(a_Entity.GetPosY());
- Pkt.WriteFPInt(a_Entity.GetPosZ());
- Pkt.WriteByteAngle(a_Entity.GetYaw());
- Pkt.WriteByteAngle(a_Entity.GetPitch());
- Pkt.WriteInt(a_ObjectData);
- if (a_ObjectData != 0)
- {
- Pkt.WriteShort((short)(a_Entity.GetSpeedX() * 400));
- Pkt.WriteShort((short)(a_Entity.GetSpeedY() * 400));
- Pkt.WriteShort((short)(a_Entity.GetSpeedZ() * 400));
- }
-}
-
-
-
-
-
-void cProtocol172::SendSpawnVehicle(const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType)
-{
- cPacketizer Pkt(*this, 0xe); // Spawn Object packet
- Pkt.WriteVarInt(a_Vehicle.GetUniqueID());
- Pkt.WriteByte(a_VehicleType);
- Pkt.WriteFPInt(a_Vehicle.GetPosX());
- Pkt.WriteFPInt(a_Vehicle.GetPosY());
- Pkt.WriteFPInt(a_Vehicle.GetPosZ());
- Pkt.WriteByteAngle(a_Vehicle.GetYaw());
- Pkt.WriteByteAngle(a_Vehicle.GetPitch());
- Pkt.WriteInt(a_VehicleSubType);
- if (a_VehicleSubType != 0)
- {
- Pkt.WriteShort((short)(a_Vehicle.GetSpeedX() * 400));
- Pkt.WriteShort((short)(a_Vehicle.GetSpeedY() * 400));
- Pkt.WriteShort((short)(a_Vehicle.GetSpeedZ() * 400));
- }
-}
-
-
-
-
-
-void cProtocol172::SendTabCompletionResults(const AStringVector & a_Results)
-{
- AString Results;
- Results.reserve(500); // Make a moderate reservation to avoid excessive reallocations
- for (AStringVector::const_iterator itr = a_Results.begin(), end = a_Results.end(); itr != end; ++itr)
- {
- Results.append(*itr);
- Results.push_back(0);
- }
-
- cPacketizer Pkt(*this, 0x3a); // Tab-Complete packet
- Pkt.WriteVarInt(a_Results.size());
- Pkt.WriteString(Results);
-}
-
-
-
-
-
-void cProtocol172::SendTeleportEntity(const cEntity & a_Entity)
-{
- cPacketizer Pkt(*this, 0x18);
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteFPInt(a_Entity.GetPosX());
- Pkt.WriteFPInt(a_Entity.GetPosY());
- Pkt.WriteFPInt(a_Entity.GetPosZ());
- Pkt.WriteByteAngle(a_Entity.GetYaw());
- Pkt.WriteByteAngle(a_Entity.GetPitch());
-}
-
-
-
-
-
-void cProtocol172::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- cPacketizer Pkt(*this, 0x2c); // Spawn Global Entity packet
- Pkt.WriteVarInt(0); // EntityID = 0, always
- Pkt.WriteByte(1); // Type = Thunderbolt
- Pkt.WriteFPInt(a_BlockX);
- Pkt.WriteFPInt(a_BlockY);
- Pkt.WriteFPInt(a_BlockZ);
-}
-
-
-
-
-
-void cProtocol172::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay)
-{
- cPacketizer Pkt(*this, 0x03);
- Pkt.WriteInt64(a_WorldAge);
- Pkt.WriteInt64(a_TimeOfDay);
-}
-
-
-
-
-
-void cProtocol172::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
-{
- cPacketizer Pkt(*this, 0x21); // Chunk Data packet
- Pkt.WriteInt(a_ChunkX);
- Pkt.WriteInt(a_ChunkZ);
- Pkt.WriteBool(true);
- Pkt.WriteShort(0); // Primary bitmap
- Pkt.WriteShort(0); // Add bitmap
- Pkt.WriteInt(0); // Compressed data size
-}
-
-
-
-
-
-void cProtocol172::SendUpdateSign(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
-{
- cPacketizer Pkt(*this, 0x33);
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteShort((short)a_BlockY);
- Pkt.WriteInt(a_BlockZ);
- Pkt.WriteString(a_Line1);
- Pkt.WriteString(a_Line2);
- Pkt.WriteString(a_Line3);
- Pkt.WriteString(a_Line4);
-}
-
-
-
-
-
-void cProtocol172::SendUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- cPacketizer Pkt(*this, 0x0a);
- Pkt.WriteInt(a_Entity.GetUniqueID());
- Pkt.WriteInt(a_BlockX);
- Pkt.WriteByte((Byte)a_BlockY);
- Pkt.WriteInt(a_BlockZ);
-}
-
-
-
-
-
-void cProtocol172::SendWeather(eWeather a_Weather)
-{
- {
- cPacketizer Pkt(*this, 0x2b); // Change Game State packet
- Pkt.WriteByte((a_Weather == wSunny) ? 1 : 2); // End rain / begin rain
- Pkt.WriteFloat(0); // Unused for weather
- }
-
- // TODO: Fade effect, somehow
-}
-
-
-
-
-
-void cProtocol172::SendWholeInventory(const cWindow & a_Window)
-{
- cPacketizer Pkt(*this, 0x30); // Window Items packet
- Pkt.WriteChar(a_Window.GetWindowID());
- Pkt.WriteShort(a_Window.GetNumSlots());
- cItems Slots;
- a_Window.GetSlots(*(m_Client->GetPlayer()), Slots);
- for (cItems::const_iterator itr = Slots.begin(), end = Slots.end(); itr != end; ++itr)
- {
- Pkt.WriteItem(*itr);
- } // for itr - Slots[]
-}
-
-
-
-
-
-void cProtocol172::SendWindowClose(const cWindow & a_Window)
-{
- cPacketizer Pkt(*this, 0x2e);
- Pkt.WriteChar(a_Window.GetWindowID());
-}
-
-
-
-
-
-void cProtocol172::SendWindowOpen(const cWindow & a_Window)
-{
- if (a_Window.GetWindowType() < 0)
- {
- // Do not send this packet for player inventory windows
- return;
- }
-
- cPacketizer Pkt(*this, 0x2d);
- Pkt.WriteChar(a_Window.GetWindowID());
- Pkt.WriteChar(a_Window.GetWindowType());
- Pkt.WriteString(a_Window.GetWindowTitle());
- Pkt.WriteChar(a_Window.GetNumNonInventorySlots());
- Pkt.WriteBool(true);
- if (a_Window.GetWindowType() == cWindow::wtAnimalChest)
- {
- Pkt.WriteInt(0); // TODO: The animal's EntityID
- }
-}
-
-
-
-
-
-void cProtocol172::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value)
-{
- cPacketizer Pkt(*this, 0x31); // Window Property packet
- Pkt.WriteChar(a_Window.GetWindowID());
- Pkt.WriteShort(a_Property);
- Pkt.WriteShort(a_Value);
-}
-
-
-
-
-
-void cProtocol172::AddReceivedData(const char * a_Data, int a_Size)
-{
- if (!m_ReceivedData.Write(a_Data, a_Size))
- {
- // Too much data in the incoming queue, report to caller:
- m_Client->PacketBufferFull();
- return;
- }
-
- // Handle all complete packets:
- while (true)
- {
- UInt32 PacketLen;
- if (!m_ReceivedData.ReadVarInt(PacketLen))
- {
- // Not enough data
- return;
- }
- if (!m_ReceivedData.CanReadBytes(PacketLen))
- {
- // The full packet hasn't been received yet
- return;
- }
- UInt32 PacketType;
- UInt32 Mark1 = m_ReceivedData.GetReadableSpace();
- if (!m_ReceivedData.ReadVarInt(PacketType))
- {
- // Not enough data
- return;
- }
-
- UInt32 NumBytesRead = Mark1 - m_ReceivedData.GetReadableSpace();
- HandlePacket(PacketType, PacketLen - NumBytesRead);
-
- if (Mark1 - m_ReceivedData.GetReadableSpace() > PacketLen)
- {
- // Read more than packet length, report as error
- m_Client->PacketError(PacketType);
- }
-
- // Go to packet end in any case:
- m_ReceivedData.ResetRead();
- m_ReceivedData.ReadVarInt(PacketType);
- m_ReceivedData.SkipRead(PacketLen);
- m_ReceivedData.CommitRead();
- } // while (true)
-}
-
-
-
-
-void cProtocol172::HandlePacket(UInt32 a_PacketType, UInt32 a_RemainingBytes)
-{
- switch (m_State)
- {
- case 1:
- {
- // Status
- switch (a_PacketType)
- {
- case 0x00: HandlePacketStatusRequest(a_RemainingBytes); return;
- case 0x01: HandlePacketStatusPing (a_RemainingBytes); return;
- }
- break;
- }
-
- case 2:
- {
- // Login
- switch (a_PacketType)
- {
- case 0x00: HandlePacketLoginStart(a_RemainingBytes); return;
- case 0x01: HandlePacketLoginEncryptionResponse(a_RemainingBytes); return;
- }
- break;
- }
-
- case 3:
- {
- // Game
- switch (a_PacketType)
- {
- case 0x00: HandlePacketKeepAlive (a_RemainingBytes); return;
- case 0x01: HandlePacketChatMessage (a_RemainingBytes); return;
- case 0x02: HandlePacketUseEntity (a_RemainingBytes); return;
- case 0x03: HandlePacketPlayer (a_RemainingBytes); return;
- case 0x04: HandlePacketPlayerPos (a_RemainingBytes); return;
- case 0x05: HandlePacketPlayerLook (a_RemainingBytes); return;
- case 0x06: HandlePacketPlayerPosLook (a_RemainingBytes); return;
- case 0x07: HandlePacketBlockDig (a_RemainingBytes); return;
- case 0x08: HandlePacketBlockPlace (a_RemainingBytes); return;
- case 0x09: HandlePacketSlotSelect (a_RemainingBytes); return;
- case 0x0a: HandlePacketAnimation (a_RemainingBytes); return;
- case 0x0b: HandlePacketEntityAction (a_RemainingBytes); return;
- case 0x0c: HandlePacketSteerVehicle (a_RemainingBytes); return;
- case 0x0d: HandlePacketWindowClose (a_RemainingBytes); return;
- case 0x0e: HandlePacketWindowClick (a_RemainingBytes); return;
- case 0x0f: // Confirm transaction - not used in MCS
- case 0x10: HandlePacketCreativeInventoryAction(a_RemainingBytes); return;
- case 0x12: HandlePacketUpdateSign (a_RemainingBytes); return;
- case 0x13: HandlePacketPlayerAbilities (a_RemainingBytes); return;
- case 0x14: HandlePacketTabComplete (a_RemainingBytes); return;
- case 0x15: HandlePacketClientSettings (a_RemainingBytes); return;
- case 0x16: HandlePacketClientStatus (a_RemainingBytes); return;
- case 0x17: HandlePacketPluginMessage (a_RemainingBytes); return;
- }
- break;
- }
- } // switch (m_State)
-
- // Unknown packet type, report to the client:
- m_Client->PacketUnknown(a_PacketType);
- m_ReceivedData.SkipRead(a_RemainingBytes);
- m_ReceivedData.CommitRead();
-}
-
-
-
-
-
-void cProtocol172::HandlePacketStatusPing(UInt32 a_RemainingBytes)
-{
- ASSERT(a_RemainingBytes == 8);
- if (a_RemainingBytes != 8)
- {
- m_Client->PacketError(0x01);
- m_ReceivedData.SkipRead(a_RemainingBytes);
- m_ReceivedData.CommitRead();
- return;
- }
- Int64 Timestamp;
- m_ReceivedData.ReadBEInt64(Timestamp);
- m_ReceivedData.CommitRead();
-
- cPacketizer Pkt(*this, 0x01); // Ping packet
- Pkt.WriteInt64(Timestamp);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketStatusRequest(UInt32 a_RemainingBytes)
-{
- // No more bytes in this packet
- ASSERT(a_RemainingBytes == 0);
- m_ReceivedData.CommitRead();
-
- // Send the response:
- AString Response = "{\"version\":{\"name\":\"1.7.2\",\"protocol\":4},\"players\":{";
- AppendPrintf(Response, "\"max\":%u,\"online\":%u,\"sample\":[]},",
- cRoot::Get()->GetServer()->GetMaxPlayers(),
- cRoot::Get()->GetServer()->GetNumPlayers()
- );
- AppendPrintf(Response, "\"description\":{\"text\":\"%s\"}",
- cRoot::Get()->GetServer()->GetDescription().c_str()
- );
- Response.append("}");
-
- cPacketizer Pkt(*this, 0x00); // Response packet
- Pkt.WriteString(Response);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketLoginEncryptionResponse(UInt32 a_RemainingBytes)
-{
- // TODO: Add protocol encryption
-}
-
-
-
-
-
-void cProtocol172::HandlePacketLoginStart(UInt32 a_RemainingBytes)
-{
- AString Username;
- m_ReceivedData.ReadVarUTF8String(Username);
-
- // TODO: Protocol encryption should be set up here if not localhost / auth
-
- // Send login success:
- {
- cPacketizer Pkt(*this, 0x02); // Login success packet
- Pkt.WriteString(Printf("%d", m_Client->GetUniqueID())); // TODO: proper UUID
- Pkt.WriteString(Username);
- }
-
- m_State = 3; // State = Game
- m_Client->HandleLogin(4, Username);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketAnimation(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, EntityID);
- HANDLE_READ(ReadByte, Byte, Animation);
- m_Client->HandleAnimation(Animation);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketBlockDig(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadByte, Byte, Status);
- HANDLE_READ(ReadBEInt, int, BlockX);
- HANDLE_READ(ReadByte, Byte, BlockY);
- HANDLE_READ(ReadBEInt, int, BlockZ);
- HANDLE_READ(ReadByte, Byte, Face);
- m_Client->HandleLeftClick(BlockX, BlockY, BlockZ, Face, Status);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketBlockPlace(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, BlockX);
- HANDLE_READ(ReadByte, Byte, BlockY);
- HANDLE_READ(ReadBEInt, int, BlockZ);
- HANDLE_READ(ReadByte, Byte, Face);
- HANDLE_READ(ReadByte, Byte, CursorX);
- HANDLE_READ(ReadByte, Byte, CursorY);
- HANDLE_READ(ReadByte, Byte, CursorZ);
- m_Client->HandleRightClick(BlockX, BlockY, BlockZ, Face, CursorX, CursorY, CursorZ, m_Client->GetPlayer()->GetEquippedItem());
-}
-
-
-
-
-
-void cProtocol172::HandlePacketChatMessage(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadVarUTF8String, AString, Message);
- m_Client->HandleChat(Message);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketClientSettings(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadVarUTF8String, AString, Locale);
- HANDLE_READ(ReadByte, Byte, ViewDistance);
- HANDLE_READ(ReadByte, Byte, ChatFlags);
- HANDLE_READ(ReadByte, Byte, Unused);
- HANDLE_READ(ReadByte, Byte, Difficulty);
- HANDLE_READ(ReadByte, Byte, ShowCape);
- // TODO: handle in m_Client
-}
-
-
-
-
-
-void cProtocol172::HandlePacketClientStatus(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadByte, Byte, ActionID);
- switch (ActionID)
- {
- case 0:
- {
- // Respawn
- m_Client->HandleRespawn();
- break;
- }
- case 1:
- {
- // Request stats
- // TODO
- break;
- }
- case 2:
- {
- // Open Inventory achievement
- // TODO
- break;
- }
- }
-}
-
-
-
-
-
-void cProtocol172::HandlePacketCreativeInventoryAction(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEShort, short, SlotNum);
- cItem Item;
- if (!ReadItem(Item))
- {
- return;
- }
- m_Client->HandleCreativeInventory(SlotNum, Item);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketEntityAction(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, PlayerID);
- HANDLE_READ(ReadByte, Byte, Action);
- HANDLE_READ(ReadBEInt, int, JumpBoost);
- m_Client->HandleEntityAction(PlayerID, Action);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketKeepAlive(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, KeepAliveID);
- m_Client->HandleKeepAlive(KeepAliveID);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPlayer(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBool, bool, IsOnGround);
- // TODO: m_Client->HandlePlayerOnGround(IsOnGround);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPlayerAbilities(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadByte, Byte, Flags);
- HANDLE_READ(ReadBEFloat, float, FlyingSpeed);
- HANDLE_READ(ReadBEFloat, float, WalkingSpeed);
- // TODO: m_Client->HandlePlayerAbilities();
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPlayerLook(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEFloat, float, Yaw);
- HANDLE_READ(ReadBEFloat, float, Pitch);
- HANDLE_READ(ReadBool, bool, IsOnGround);
- m_Client->HandlePlayerLook(Yaw, Pitch, IsOnGround);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPlayerPos(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEDouble, double, PosX);
- HANDLE_READ(ReadBEDouble, double, PosY);
- HANDLE_READ(ReadBEDouble, double, Stance);
- HANDLE_READ(ReadBEDouble, double, PosZ);
- HANDLE_READ(ReadBool, bool, IsOnGround);
- m_Client->HandlePlayerPos(PosX, PosY, PosZ, Stance, IsOnGround);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPlayerPosLook(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEDouble, double, PosX);
- HANDLE_READ(ReadBEDouble, double, PosY);
- HANDLE_READ(ReadBEDouble, double, Stance);
- HANDLE_READ(ReadBEDouble, double, PosZ);
- HANDLE_READ(ReadBEFloat, float, Yaw);
- HANDLE_READ(ReadBEFloat, float, Pitch);
- HANDLE_READ(ReadBool, bool, IsOnGround);
- m_Client->HandlePlayerMoveLook(PosX, PosY, PosZ, Stance, Yaw, Pitch, IsOnGround);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketPluginMessage(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadVarUTF8String, AString, Channel);
- HANDLE_READ(ReadBEShort, short, Length);
- AString Data;
- m_ReceivedData.ReadString(Data, Length);
- // TODO: m_Client->HandlePluginMessage(Channel, Data);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketSlotSelect(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEShort, short, SlotNum);
- m_Client->HandleSlotSelected(SlotNum);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketSteerVehicle(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEFloat, float, Forward);
- HANDLE_READ(ReadBEFloat, float, Sideways);
- HANDLE_READ(ReadBool, bool, ShouldJump);
- HANDLE_READ(ReadBool, bool, ShouldUnmount);
- if (ShouldUnmount)
- {
- m_Client->HandleUnmount();
- }
- else
- {
- m_Client->HandleSteerVehicle(Forward, Sideways);
- }
-}
-
-
-
-
-
-void cProtocol172::HandlePacketTabComplete(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadVarUTF8String, AString, Text);
- m_Client->HandleTabCompletion(Text);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketUpdateSign(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, BlockX);
- HANDLE_READ(ReadBEShort, short, BlockY);
- HANDLE_READ(ReadBEInt, int, BlockZ);
- HANDLE_READ(ReadVarUTF8String, AString, Line1);
- HANDLE_READ(ReadVarUTF8String, AString, Line2);
- HANDLE_READ(ReadVarUTF8String, AString, Line3);
- HANDLE_READ(ReadVarUTF8String, AString, Line4);
- m_Client->HandleUpdateSign(BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketUseEntity(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadBEInt, int, EntityID);
- HANDLE_READ(ReadByte, Byte, MouseButton);
- m_Client->HandleUseEntity(EntityID, (MouseButton == 1));
-}
-
-
-
-
-
-void cProtocol172::HandlePacketWindowClick(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadChar, char, WindowID);
- HANDLE_READ(ReadBEShort, short, SlotNum);
- HANDLE_READ(ReadByte, Byte, Button);
- HANDLE_READ(ReadBEShort, short, TransactionID);
- HANDLE_READ(ReadByte, Byte, Mode);
- cItem Item;
- ReadItem(Item);
-
- // Convert Button, Mode, SlotNum and HeldItem into eClickAction:
- eClickAction Action;
- switch ((Mode << 8) | Button)
- {
- case 0x0000: Action = (SlotNum != -999) ? caLeftClick : caLeftClickOutside; break;
- case 0x0001: Action = (SlotNum != -999) ? caRightClick : caRightClickOutside; break;
- case 0x0100: Action = caShiftLeftClick; break;
- case 0x0101: Action = caShiftRightClick; break;
- case 0x0200: Action = caNumber1; break;
- case 0x0201: Action = caNumber2; break;
- case 0x0202: Action = caNumber3; break;
- case 0x0203: Action = caNumber4; break;
- case 0x0204: Action = caNumber5; break;
- case 0x0205: Action = caNumber6; break;
- case 0x0206: Action = caNumber7; break;
- case 0x0207: Action = caNumber8; break;
- case 0x0208: Action = caNumber9; break;
- case 0x0300: Action = caMiddleClick; break;
- case 0x0400: Action = (SlotNum == -999) ? caLeftClickOutsideHoldNothing : caDropKey; break;
- case 0x0401: Action = (SlotNum == -999) ? caRightClickOutsideHoldNothing : caCtrlDropKey; break;
- case 0x0500: Action = (SlotNum == -999) ? caLeftPaintBegin : caUnknown; break;
- case 0x0501: Action = (SlotNum != -999) ? caLeftPaintProgress : caUnknown; break;
- case 0x0502: Action = (SlotNum == -999) ? caLeftPaintEnd : caUnknown; break;
- case 0x0504: Action = (SlotNum == -999) ? caRightPaintBegin : caUnknown; break;
- case 0x0505: Action = (SlotNum != -999) ? caRightPaintProgress : caUnknown; break;
- case 0x0506: Action = (SlotNum == -999) ? caRightPaintEnd : caUnknown; break;
- case 0x0600: Action = caDblClick; break;
- }
-
- m_Client->HandleWindowClick(WindowID, SlotNum, Action, Item);
-}
-
-
-
-
-
-void cProtocol172::HandlePacketWindowClose(UInt32 a_RemainingBytes)
-{
- HANDLE_READ(ReadChar, char, WindowID);
- m_Client->HandleWindowClose(WindowID);
-}
-
-
-
-
-
-void cProtocol172::WritePacket(cByteBuffer & a_Packet)
-{
- cCSLock Lock(m_CSPacket);
- AString Pkt;
- a_Packet.ReadAll(Pkt);
- WriteVarInt(Pkt.size());
- SendData(Pkt.data(), Pkt.size());
- Flush();
-}
-
-
-
-
-
-void cProtocol172::SendData(const char * a_Data, int a_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);
- m_Client->SendData((const char *)Encrypted, NumBytes);
- a_Size -= NumBytes;
- a_Data += NumBytes;
- }
- }
- else
- {
- m_Client->SendData(a_Data, a_Size);
- }
-}
-
-
-
-
-
-
-bool cProtocol172::ReadItem(cItem & a_Item)
-{
- HANDLE_PACKET_READ(ReadBEShort, short, ItemType);
- if (ItemType == -1)
- {
- // The item is empty, no more data follows
- a_Item.Empty();
- return true;
- }
- 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 true;
- }
-
- // Read the metadata
- AString Metadata;
- if (!m_ReceivedData.ReadString(Metadata, MetadataLength))
- {
- return false;
- }
-
- ParseItemMetadata(a_Item, Metadata);
- return true;
-}
-
-
-
-
-
-void cProtocol172::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);
- LOGWARNING("Cannot unGZIP item metadata (%u bytes):\n%s", a_Metadata.size(), HexDump.c_str());
- return;
- }
-
- // Parse into NBT:
- cParsedNBT NBT(Uncompressed.data(), Uncompressed.size());
- if (!NBT.IsValid())
- {
- AString HexDump;
- CreateHexDump(HexDump, Uncompressed.data(), Uncompressed.size(), 16);
- LOGWARNING("Cannot parse NBT item metadata: (%u bytes)\n%s", Uncompressed.size(), HexDump.c_str());
- return;
- }
-
- // 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);
- }
- }
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cProtocol172::cPacketizer:
-
-cProtocol172::cPacketizer::~cPacketizer()
-{
- AString DataToSend;
-
- // Send the packet length
- UInt32 PacketLen = 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();
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::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());
- WriteBuf(Compressed.data(), Compressed.size());
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteByteAngle(double a_Angle)
-{
- WriteByte((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)
-{
- // Common metadata:
- Byte Flags = 0;
- if (a_Entity.IsOnFire())
- {
- Flags |= 0x01;
- }
- if (a_Entity.IsCrouched())
- {
- Flags |= 0x02;
- }
- if (a_Entity.IsSprinting())
- {
- Flags |= 0x08;
- }
- if (a_Entity.IsRclking())
- {
- Flags |= 0x10;
- }
- if (a_Entity.IsInvisible())
- {
- Flags |= 0x20;
- }
- WriteByte(0); // Byte(0) + index 0
- 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());
- break;
- }
- case cEntity::etMinecart:
- {
- 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:
- /* Health: 5 | 3 - (5 - 3) = 1 (shake power)
- 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
-
- if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace)
- {
- WriteByte(0x10);
- WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0);
- }
- break;
- }
- case cEntity::etProjectile:
- {
- if (((cProjectileEntity &)a_Entity).GetProjectileKind() == cProjectileEntity::pkArrow)
- {
- WriteByte(0x10);
- WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
- }
- break;
- }
- case cEntity::etMonster:
- {
- WriteMobMetadata((const cMonster &)a_Entity);
- break;
- }
- }
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
-{
- switch (a_Mob.GetMobType())
- {
- case cMonster::mtCreeper:
- {
- WriteByte(0x10);
- WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : -1);
- WriteByte(0x11);
- WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0);
- break;
- }
-
- case cMonster::mtBat:
- {
- WriteByte(0x10);
- WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0);
- break;
- }
-
- case cMonster::mtPig:
- {
- WriteByte(0x10);
- WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0);
- break;
- }
-
- case cMonster::mtVillager:
- {
- WriteByte(0x50);
- WriteInt(((const cVillager &)a_Mob).GetVilType());
- break;
- }
-
- case cMonster::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 cMonster::mtGhast:
- {
- WriteByte(0x10);
- WriteByte(((const cGhast &)a_Mob).IsCharging());
- break;
- }
-
- case cMonster::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 cMonster::mtSheep:
- {
- WriteByte(0x10);
- Byte SheepMetadata = 0;
- SheepMetadata = ((const cSheep &)a_Mob).GetFurColor();
- if (((const cSheep &)a_Mob).IsSheared())
- {
- SheepMetadata |= 0x10;
- }
- WriteByte(SheepMetadata);
- break;
- }
-
- case cMonster::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);
- break;
- }
-
- case cMonster::mtSkeleton:
- {
- WriteByte(0x0d);
- WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0);
- break;
- }
-
- case cMonster::mtWitch:
- {
- WriteByte(0x15);
- WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0);
- break;
- }
-
- case cMonster::mtSlime:
- {
- WriteByte(0x10);
- WriteByte(((const cSlime &)a_Mob).GetSize());
- break;
- }
-
- case cMonster::mtMagmaCube:
- {
- WriteByte(0x10);
- WriteByte(((const cMagmaCube &)a_Mob).GetSize());
- break;
- }
-
- case cMonster::mtHorse:
- {
- const cHorse & Horse = (const cHorse &)a_Mob;
- int Flags = 0;
- if (Horse.IsTame())
- {
- Flags |= 0x02;
- }
- if (Horse.IsSaddled())
- {
- Flags |= 0x04;
- }
- if (Horse.IsChested())
- {
- Flags |= 0x08;
- }
- if (Horse.IsBaby())
- {
- Flags |= 0x10;
- }
- if (Horse.IsEating())
- {
- Flags |= 0x20;
- }
- if (Horse.IsRearing())
- {
- Flags |= 0x40;
- }
- if (Horse.IsMthOpen())
- {
- 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
- int Appearance = 0;
- Appearance = Horse.GetHorseColor();
- Appearance |= Horse.GetHorseStyle() << 8;
- WriteInt(Appearance);
- WriteByte(0x56); // Int at index 22
- WriteInt(Horse.GetHorseArmour());
- break;
- }
- } // switch (a_Mob.GetType())
-}
-
-
-
-
-
-void cProtocol172::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
-{
- if (!a_Entity.IsMob())
- {
- // No properties for anything else than mobs
- WriteInt(0);
- return;
- }
- const cMonster & Mob = (const cMonster &)a_Entity;
-
- // TODO: Send properties and modifiers based on the mob type
-
- WriteInt(0); // NumProperties
-}
-
-
-
-
diff --git a/source/Protocol/Protocol17x.h b/source/Protocol/Protocol17x.h
deleted file mode 100644
index e3f2ad922..000000000
--- a/source/Protocol/Protocol17x.h
+++ /dev/null
@@ -1,259 +0,0 @@
-
-// Protocol17x.h
-
-/*
-Declares the 1.7.x protocol classes:
- - cProtocol172
- - release 1.7.2 protocol (#4)
-(others may be added later in the future for the 1.7 release series)
-*/
-
-
-
-
-
-#pragma once
-
-#include "Protocol.h"
-#include "../ByteBuffer.h"
-#include "../../CryptoPP/modes.h"
-#include "../../CryptoPP/aes.h"
-
-
-
-
-
-class cProtocol172 :
- public cProtocol // TODO
-{
- typedef cProtocol super; // TODO
-
-public:
-
- cProtocol172(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
-
- /// Called when client sends some data:
- virtual void DataReceived(const char * a_Data, int a_Size) override;
-
- /// Sending stuff to clients (alphabetically sorted):
- virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle) override;
- virtual void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) override;
- virtual void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) override;
- virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
- virtual void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) override;
- virtual void SendChat (const AString & a_Message) override;
- virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
- virtual void SendCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player) override;
- virtual void SendDestroyEntity (const cEntity & a_Entity) override;
- virtual void SendDisconnect (const AString & a_Reason) override;
- virtual void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ) override; ///< Request the client to open up the sign editor for the sign (1.6+)
- virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendEntityHeadLook (const cEntity & a_Entity) override;
- virtual void SendEntityLook (const cEntity & a_Entity) override;
- virtual void SendEntityMetadata (const cEntity & a_Entity) override;
- virtual void SendEntityProperties (const cEntity & a_Entity) override;
- virtual void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityStatus (const cEntity & a_Entity, char a_Status) override;
- virtual void SendEntityVelocity (const cEntity & a_Entity) override;
- virtual void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
- virtual void SendGameMode (eGameMode a_GameMode) override;
- virtual void SendHealth (void) override;
- virtual void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendKeepAlive (int a_PingID) override;
- virtual void SendLogin (const cPlayer & a_Player, const cWorld & a_World) override;
- virtual void SendPickupSpawn (const cPickup & a_Pickup) override;
- virtual void SendPlayerAbilities (void) override;
- virtual void SendPlayerAnimation (const cPlayer & a_Player, char a_Animation) override;
- virtual void SendPlayerListItem (const cPlayer & a_Player, bool a_IsOnline) override;
- virtual void SendPlayerMaxSpeed (void) override;
- virtual void SendPlayerMoveLook (void) override;
- virtual void SendPlayerPosition (void) override;
- virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
- virtual void SendRespawn (void) override;
- virtual void SendSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override; // a_Src coords are Block * 8
- virtual void SendExperience (void) override;
- virtual void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
- virtual void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock) override;
- virtual void SendSpawnMob (const cMonster & a_Mob) override;
- virtual void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) override;
- virtual void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) override;
- virtual void SendTabCompletionResults(const AStringVector & a_Results) override;
- virtual void SendTeleportEntity (const cEntity & a_Entity) override;
- virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
- virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
- virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
- virtual void SendUpdateSign (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) override;
- virtual void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) override;
- virtual void SendWeather (eWeather a_Weather) override;
- virtual void SendWholeInventory (const cWindow & a_Window) override;
- virtual void SendWindowClose (const cWindow & a_Window) override;
- virtual void SendWindowOpen (const cWindow & a_Window) override;
- virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override;
-
- virtual AString GetAuthServerID(void) override { return m_AuthServerID; }
-
-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.WriteByte(a_Value);
- }
-
- void WriteChar(char a_Value)
- {
- m_Out.WriteChar(a_Value);
- }
-
- void WriteShort(short a_Value)
- {
- m_Out.WriteBEShort(a_Value);
- }
-
- void WriteInt(int a_Value)
- {
- m_Out.WriteBEInt(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, int 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
-
- protected:
- cProtocol172 & m_Protocol;
- cByteBuffer & m_Out;
- cCSLock m_Lock;
- } ;
-
- AString m_ServerAddress;
-
- UInt16 m_ServerPort;
-
- AString m_AuthServerID;
-
- /// State of the protocol. 1 = status, 2 = login, 3 = game
- UInt32 m_State;
-
- /// 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;
- CryptoPP::CFB_Mode<CryptoPP::AES>::Decryption m_Decryptor;
- CryptoPP::CFB_Mode<CryptoPP::AES>::Encryption m_Encryptor;
-
-
- /// Adds the received (unencrypted) data to m_ReceivedData, parses complete packets
- void AddReceivedData(const char * a_Data, int a_Size);
-
- /// Reads and handles the packet. The packet length and type have already been read.
- void HandlePacket(UInt32 a_PacketType, UInt32 a_RemainingBytes);
-
- // Packet handlers while in the Status state (m_State == 1):
- void HandlePacketStatusPing (UInt32 a_RemainingBytes);
- void HandlePacketStatusRequest(UInt32 a_RemainingBytes);
-
- // Packet handlers while in the Login state (m_State == 2):
- void HandlePacketLoginEncryptionResponse(UInt32 a_RemainingBytes);
- void HandlePacketLoginStart (UInt32 a_RemainingBytes);
-
- // Packet handlers while in the Game state (m_State == 3):
- void HandlePacketAnimation (UInt32 a_RemainingBytes);
- void HandlePacketBlockDig (UInt32 a_RemainingBytes);
- void HandlePacketBlockPlace (UInt32 a_RemainingBytes);
- void HandlePacketChatMessage (UInt32 a_RemainingBytes);
- void HandlePacketClientSettings (UInt32 a_RemainingBytes);
- void HandlePacketClientStatus (UInt32 a_RemainingBytes);
- void HandlePacketCreativeInventoryAction(UInt32 a_RemainingBytes);
- void HandlePacketEntityAction (UInt32 a_RemainingBytes);
- void HandlePacketKeepAlive (UInt32 a_RemainingBytes);
- void HandlePacketPlayer (UInt32 a_RemainingBytes);
- void HandlePacketPlayerAbilities (UInt32 a_RemainingBytes);
- void HandlePacketPlayerLook (UInt32 a_RemainingBytes);
- void HandlePacketPlayerPos (UInt32 a_RemainingBytes);
- void HandlePacketPlayerPosLook (UInt32 a_RemainingBytes);
- void HandlePacketPluginMessage (UInt32 a_RemainingBytes);
- void HandlePacketSlotSelect (UInt32 a_RemainingBytes);
- void HandlePacketSteerVehicle (UInt32 a_RemainingBytes);
- void HandlePacketTabComplete (UInt32 a_RemainingBytes);
- void HandlePacketUpdateSign (UInt32 a_RemainingBytes);
- void HandlePacketUseEntity (UInt32 a_RemainingBytes);
- void HandlePacketWindowClick (UInt32 a_RemainingBytes);
- void HandlePacketWindowClose (UInt32 a_RemainingBytes);
-
-
- /// Writes an entire packet into the output stream. a_Packet is expected to start with the packet type; data length is prepended here.
- void WritePacket(cByteBuffer & a_Packet);
-
- /// Sends the data to the client, encrypting them if needed.
- virtual void SendData(const char * a_Data, int a_Size) 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
- bool ReadItem(cItem & a_Item);
-
- /// Parses item metadata as read by ReadItem(), into the item enchantments.
- void ParseItemMetadata(cItem & a_Item, const AString & a_Metadata);
-} ;
-
-
-
-
diff --git a/source/Protocol/ProtocolRecognizer.cpp b/source/Protocol/ProtocolRecognizer.cpp
deleted file mode 100644
index 64bd83075..000000000
--- a/source/Protocol/ProtocolRecognizer.cpp
+++ /dev/null
@@ -1,915 +0,0 @@
-
-// ProtocolRecognizer.cpp
-
-// Implements the cProtocolRecognizer class representing the meta-protocol that recognizes possibly multiple
-// protocol versions and redirects everything to them
-
-#include "Globals.h"
-
-#include "ProtocolRecognizer.h"
-#include "Protocol125.h"
-#include "Protocol132.h"
-#include "Protocol14x.h"
-#include "Protocol15x.h"
-#include "Protocol16x.h"
-#include "Protocol17x.h"
-#include "../ClientHandle.h"
-#include "../Root.h"
-#include "../Server.h"
-#include "../World.h"
-#include "../ChatColor.h"
-
-
-
-
-
-cProtocolRecognizer::cProtocolRecognizer(cClientHandle * a_Client) :
- super(a_Client),
- m_Protocol(NULL),
- m_Buffer(512)
-{
-}
-
-
-
-
-
-cProtocolRecognizer::~cProtocolRecognizer()
-{
- delete m_Protocol;
-}
-
-
-
-
-
-AString cProtocolRecognizer::GetVersionTextFromInt(int a_ProtocolVersion)
-{
- switch (a_ProtocolVersion)
- {
- case PROTO_VERSION_1_2_5: return "1.2.5";
- case PROTO_VERSION_1_3_2: return "1.3.2";
- case PROTO_VERSION_1_4_2: return "1.4.2";
- case PROTO_VERSION_1_4_4: return "1.4.4";
- case PROTO_VERSION_1_4_6: return "1.4.6";
- case PROTO_VERSION_1_5_0: return "1.5";
- case PROTO_VERSION_1_5_2: return "1.5.2";
- case PROTO_VERSION_1_6_1: return "1.6.1";
- case PROTO_VERSION_1_6_2: return "1.6.2";
- case PROTO_VERSION_1_6_3: return "1.6.3";
- case PROTO_VERSION_1_6_4: return "1.6.4";
- case PROTO_VERSION_1_7_2: return "1.7.2";
- }
- ASSERT(!"Unknown protocol version");
- return Printf("Unknown protocol (%d)", a_ProtocolVersion);
-}
-
-
-
-
-
-void cProtocolRecognizer::DataReceived(const char * a_Data, int a_Size)
-{
- if (m_Protocol == NULL)
- {
- if (!m_Buffer.Write(a_Data, a_Size))
- {
- m_Client->Kick("Unsupported protocol version");
- return;
- }
-
- if (!TryRecognizeProtocol())
- {
- return;
- }
-
- // The protocol has just been recognized, dump the whole m_Buffer contents into it for parsing:
- AString Dump;
- m_Buffer.ResetRead();
- m_Buffer.ReadAll(Dump);
- m_Protocol->DataReceived(Dump.data(), Dump.size());
- }
- else
- {
- m_Protocol->DataReceived(a_Data, a_Size);
- }
-}
-
-
-
-
-
-void cProtocolRecognizer::SendAttachEntity(const cEntity & a_Entity, const cEntity * a_Vehicle)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendAttachEntity(a_Entity, a_Vehicle);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendBlockAction(a_BlockX, a_BlockY, a_BlockZ, a_Byte1, a_Byte2, a_BlockType);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendBlockBreakAnim(int a_entityID, int a_BlockX, int a_BlockY, int a_BlockZ, char stage)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendBlockBreakAnim(a_entityID, a_BlockX, a_BlockY, a_BlockZ, stage);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendBlockChange(a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendBlockChanges(a_ChunkX, a_ChunkZ, a_Changes);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendChat(const AString & a_Message)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendChat(a_Message);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendChunkData(a_ChunkX, a_ChunkZ, a_Serializer);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendCollectPickup(const cPickup & a_Pickup, const cPlayer & a_Player)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendCollectPickup(a_Pickup, a_Player);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendDestroyEntity(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendDestroyEntity(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendDisconnect(const AString & a_Reason)
-{
- if (m_Protocol != NULL)
- {
- m_Protocol->SendDisconnect(a_Reason);
- }
- else
- {
- // This is used when the client sends a server-ping, respond with the default packet:
- WriteByte ((char)0xff); // PACKET_DISCONNECT
- WriteString(a_Reason);
- }
-}
-
-
-
-
-void cProtocolRecognizer::SendEditSign(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEditSign(a_BlockX, a_BlockY, a_BlockZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityEquipment(a_Entity, a_SlotNum, a_Item);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityHeadLook(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityHeadLook(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityLook(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityLook(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityMetadata(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityMetadata(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityProperties(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityProperties(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityRelMove(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityRelMove(a_Entity, a_RelX, a_RelY, a_RelZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityRelMoveLook(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityRelMoveLook(a_Entity, a_RelX, a_RelY, a_RelZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityStatus(const cEntity & a_Entity, char a_Status)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityStatus(a_Entity, a_Status);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendEntityVelocity(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendEntityVelocity(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_Radius, a_BlocksAffected, a_PlayerMotion);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendGameMode(eGameMode a_GameMode)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendGameMode(a_GameMode);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendHealth(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendHealth();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendWindowProperty(const cWindow & a_Window, short a_Property, short a_Value)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendWindowProperty(a_Window, a_Property, a_Value);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendInventorySlot(a_WindowID, a_SlotNum, a_Item);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendKeepAlive(int a_PingID)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendKeepAlive(a_PingID);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendLogin(const cPlayer & a_Player, const cWorld & a_World)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendLogin(a_Player, a_World);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPickupSpawn(const cPickup & a_Pickup)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPickupSpawn(a_Pickup);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerAbilities(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerAbilities();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerAnimation(const cPlayer & a_Player, char a_Animation)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerAnimation(a_Player, a_Animation);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerListItem(a_Player, a_IsOnline);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerMaxSpeed(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerMaxSpeed();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerMoveLook(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerMoveLook();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerPosition(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerPosition();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendPlayerSpawn(const cPlayer & a_Player)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendPlayerSpawn(a_Player);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendRespawn(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendRespawn();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendExperience(void)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendExperience();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSoundEffect(a_SoundName, a_SrcX, a_SrcY, a_SrcZ, a_Volume, a_Pitch);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSoundParticleEffect(a_EffectID, a_SrcX, a_SrcY, a_SrcZ, a_Data);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSpawnFallingBlock(a_FallingBlock);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSpawnMob(const cMonster & a_Mob)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSpawnMob(a_Mob);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSpawnObject(const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSpawnObject(a_Entity, a_ObjectType, a_ObjectData, a_Yaw, a_Pitch);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendSpawnVehicle(const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendSpawnVehicle(a_Vehicle, a_VehicleType, a_VehicleSubType);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendTabCompletionResults(const AStringVector & a_Results)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendTabCompletionResults(a_Results);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendTeleportEntity(const cEntity & a_Entity)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendTeleportEntity(a_Entity);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendThunderbolt(a_BlockX, a_BlockY, a_BlockZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendTimeUpdate(a_WorldAge, a_TimeOfDay);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendUnloadChunk(a_ChunkX, a_ChunkZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendUpdateSign(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendUpdateSign(a_BlockX, a_BlockY, a_BlockZ, a_Line1, a_Line2, a_Line3, a_Line4);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ )
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendUseBed(a_Entity, a_BlockX, a_BlockY, a_BlockZ);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendWeather(eWeather a_Weather)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendWeather(a_Weather);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendWholeInventory(const cWindow & a_Window)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendWholeInventory(a_Window);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendWindowClose(const cWindow & a_Window)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendWindowClose(a_Window);
-}
-
-
-
-
-
-void cProtocolRecognizer::SendWindowOpen(const cWindow & a_Window)
-{
- ASSERT(m_Protocol != NULL);
- m_Protocol->SendWindowOpen(a_Window);
-}
-
-
-
-
-
-AString cProtocolRecognizer::GetAuthServerID(void)
-{
- ASSERT(m_Protocol != NULL);
- return m_Protocol->GetAuthServerID();
-}
-
-
-
-
-
-void cProtocolRecognizer::SendData(const char * a_Data, int a_Size)
-{
- // This is used only when handling the server ping
- m_Client->SendData(a_Data, a_Size);
-}
-
-
-
-
-
-bool cProtocolRecognizer::TryRecognizeProtocol(void)
-{
- // NOTE: If a new protocol is added or an old one is removed, adjust MCS_CLIENT_VERSIONS and
- // MCS_PROTOCOL_VERSIONS macros in the header file, as well as PROTO_VERSION_LATEST macro
-
- // The first packet should be a Handshake, 0x02:
- unsigned char PacketType;
- if (!m_Buffer.ReadByte(PacketType))
- {
- return false;
- }
- switch (PacketType)
- {
- case 0x02: return TryRecognizeLengthlessProtocol(); // Handshake, continue recognizing
- case 0xfe:
- {
- // This may be either a packet length or the length-less Ping packet
- Byte NextByte;
- if (!m_Buffer.ReadByte(NextByte))
- {
- // Not enough data for either protocol
- // This could actually happen with the 1.2 / 1.3 client, but their support is fading out anyway
- return false;
- }
- if (NextByte != 0x01)
- {
- // This is definitely NOT a length-less Ping packet, handle as lengthed protocol:
- break;
- }
- if (!m_Buffer.ReadByte(NextByte))
- {
- // There is no more data. Although this *could* mean TCP fragmentation, it is highly unlikely
- // and rather this is a 1.4 client sending a regular Ping packet (without the following Plugin message)
- SendLengthlessServerPing();
- return false;
- }
- if (NextByte == 0xfa)
- {
- // Definitely a length-less Ping followed by a Plugin message
- SendLengthlessServerPing();
- return false;
- }
- // Definitely a lengthed Initial handshake, handle below:
- break;
- }
- } // switch (PacketType)
-
- // This must be a lengthed protocol, try if it has the entire initial handshake packet:
- m_Buffer.ResetRead();
- UInt32 PacketLen;
- UInt32 ReadSoFar = m_Buffer.GetReadableSpace();
- if (!m_Buffer.ReadVarInt(PacketLen))
- {
- // Not enough bytes for the packet length, keep waiting
- return false;
- }
- ReadSoFar -= m_Buffer.GetReadableSpace();
- if (!m_Buffer.CanReadBytes(PacketLen))
- {
- // Not enough bytes for the packet, keep waiting
- return false;
- }
- return TryRecognizeLengthedProtocol(PacketLen - ReadSoFar);
-}
-
-
-
-
-
-bool cProtocolRecognizer::TryRecognizeLengthlessProtocol(void)
-{
- // The comm started with 0x02, which is a Handshake packet in the length-less protocol family
- // 1.3.2 starts with 0x02 0x39 <name-length-short>
- // 1.2.5 starts with 0x02 <name-length-short> and name is expected to less than 0x3900 long :)
- char ch;
- if (!m_Buffer.ReadChar(ch))
- {
- return false;
- }
- switch (ch)
- {
- case PROTO_VERSION_1_3_2:
- {
- m_Protocol = new cProtocol132(m_Client);
- return true;
- }
- case PROTO_VERSION_1_4_2:
- case PROTO_VERSION_1_4_4:
- {
- m_Protocol = new cProtocol142(m_Client);
- return true;
- }
- case PROTO_VERSION_1_4_6:
- {
- m_Protocol = new cProtocol146(m_Client);
- return true;
- }
- case PROTO_VERSION_1_5_0:
- case PROTO_VERSION_1_5_2:
- {
- m_Protocol = new cProtocol150(m_Client);
- return true;
- }
- case PROTO_VERSION_1_6_1:
- {
- m_Protocol = new cProtocol161(m_Client);
- return true;
- }
- case PROTO_VERSION_1_6_2:
- case PROTO_VERSION_1_6_3:
- case PROTO_VERSION_1_6_4:
- {
- m_Protocol = new cProtocol162(m_Client);
- return true;
- }
- }
- m_Protocol = new cProtocol125(m_Client);
- return true;
-}
-
-
-
-
-
-bool cProtocolRecognizer::TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRemaining)
-{
- UInt32 PacketType;
- UInt32 NumBytesRead = m_Buffer.GetReadableSpace();
- if (!m_Buffer.ReadVarInt(PacketType))
- {
- return false;
- }
- if (PacketType != 0x00)
- {
- // Not an initial handshake packet, we don't know how to talk to them
- LOGINFO("Client \"%s\" uses an unsupported protocol (lengthed, initial packet %u)",
- m_Client->GetIPString().c_str(), PacketType
- );
- m_Client->Kick("Unsupported protocol version");
- return false;
- }
- UInt32 ProtocolVersion;
- if (!m_Buffer.ReadVarInt(ProtocolVersion))
- {
- return false;
- }
- NumBytesRead -= m_Buffer.GetReadableSpace();
- switch (ProtocolVersion)
- {
- case PROTO_VERSION_1_7_2:
- {
- AString ServerAddress;
- short ServerPort;
- UInt32 NextState;
- m_Buffer.ReadVarUTF8String(ServerAddress);
- m_Buffer.ReadBEShort(ServerPort);
- m_Buffer.ReadVarInt(NextState);
- m_Buffer.CommitRead();
- m_Protocol = new cProtocol172(m_Client, ServerAddress, ServerPort, NextState);
- return true;
- }
- }
- LOGINFO("Client \"%s\" uses an unsupported protocol (lengthed, version %u)",
- m_Client->GetIPString().c_str(), ProtocolVersion
- );
- m_Client->Kick("Unsupported protocol version");
- return false;
-}
-
-
-
-
-
-void cProtocolRecognizer::SendLengthlessServerPing(void)
-{
- AString Reply;
- switch (cRoot::Get()->GetPrimaryServerVersion())
- {
- case PROTO_VERSION_1_2_5:
- case PROTO_VERSION_1_3_2:
- {
- // http://wiki.vg/wiki/index.php?title=Protocol&oldid=3099#Server_List_Ping_.280xFE.29
- Printf(Reply, "%s%s%i%s%i",
- cRoot::Get()->GetServer()->GetDescription().c_str(),
- cChatColor::Delimiter.c_str(),
- cRoot::Get()->GetServer()->GetNumPlayers(),
- cChatColor::Delimiter.c_str(),
- cRoot::Get()->GetServer()->GetMaxPlayers()
- );
- break;
- }
-
- case PROTO_VERSION_1_4_2:
- case PROTO_VERSION_1_4_4:
- case PROTO_VERSION_1_4_6:
- case PROTO_VERSION_1_5_0:
- case PROTO_VERSION_1_5_2:
- case PROTO_VERSION_1_6_1:
- case PROTO_VERSION_1_6_2:
- case PROTO_VERSION_1_6_3:
- case PROTO_VERSION_1_6_4:
- {
- // The server list ping now has 1 more byte of "magic". Mojang just loves to complicate stuff.
- // http://wiki.vg/wiki/index.php?title=Protocol&oldid=3101#Server_List_Ping_.280xFE.29
- // _X 2012_10_31: I know that this needn't eat the byte, since it still may be in transit.
- // Who cares? We're disconnecting anyway.
- m_Buffer.ResetRead();
- if (m_Buffer.CanReadBytes(2))
- {
- byte val;
- m_Buffer.ReadByte(val); // Packet type - Serverlist ping
- m_Buffer.ReadByte(val); // 0x01 magic value
- ASSERT(val == 0x01);
- }
-
- // http://wiki.vg/wiki/index.php?title=Server_List_Ping&oldid=3100
- AString NumPlayers;
- Printf(NumPlayers, "%d", cRoot::Get()->GetServer()->GetNumPlayers());
- AString MaxPlayers;
- Printf(MaxPlayers, "%d", cRoot::Get()->GetServer()->GetMaxPlayers());
-
- AString ProtocolVersionNum;
- Printf(ProtocolVersionNum, "%d", cRoot::Get()->GetPrimaryServerVersion());
- AString ProtocolVersionTxt(GetVersionTextFromInt(cRoot::Get()->GetPrimaryServerVersion()));
-
- // Cannot use Printf() because of in-string NUL bytes.
- Reply = cChatColor::Delimiter;
- Reply.append("1");
- Reply.push_back(0);
- Reply.append(ProtocolVersionNum);
- Reply.push_back(0);
- Reply.append(ProtocolVersionTxt);
- Reply.push_back(0);
- Reply.append(cRoot::Get()->GetServer()->GetDescription());
- Reply.push_back(0);
- Reply.append(NumPlayers);
- Reply.push_back(0);
- Reply.append(MaxPlayers);
- break;
- }
- } // switch (m_PrimaryServerVersion)
- m_Client->Kick(Reply);
-}
-
-
-
-
diff --git a/source/Protocol/ProtocolRecognizer.h b/source/Protocol/ProtocolRecognizer.h
deleted file mode 100644
index 03f48fb35..000000000
--- a/source/Protocol/ProtocolRecognizer.h
+++ /dev/null
@@ -1,153 +0,0 @@
-
-// ProtocolRecognizer.h
-
-// Interfaces to the cProtocolRecognizer class representing the meta-protocol that recognizes possibly multiple
-// protocol versions and redirects everything to them
-
-
-
-
-
-#pragma once
-
-#include "Protocol.h"
-#include "../ByteBuffer.h"
-
-
-
-
-
-// Adjust these if a new protocol is added or an old one is removed:
-#define MCS_CLIENT_VERSIONS "1.2.4, 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.5, 1.5.1, 1.5.2, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.7.2"
-#define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51, 60, 61, 73, 74, 77, 78, 4"
-
-
-
-
-
-class cProtocolRecognizer :
- public cProtocol
-{
- typedef cProtocol super;
-
-public:
- enum
- {
- PROTO_VERSION_1_2_5 = 29,
- PROTO_VERSION_1_3_2 = 39,
- PROTO_VERSION_1_4_2 = 47,
- PROTO_VERSION_1_4_4 = 49,
- PROTO_VERSION_1_4_6 = 51,
- PROTO_VERSION_1_5_0 = 60,
- PROTO_VERSION_1_5_2 = 61,
- PROTO_VERSION_1_6_1 = 73,
- PROTO_VERSION_1_6_2 = 74,
- PROTO_VERSION_1_6_3 = 77,
- PROTO_VERSION_1_6_4 = 78,
-
- PROTO_VERSION_NEXT,
- PROTO_VERSION_LATEST = PROTO_VERSION_NEXT - 1, ///< Automatically assigned to the last protocol version, this serves as the default for PrimaryServerVersion
-
- // These will be kept "under" the next / latest, because the next and latest are only needed for previous protocols
- PROTO_VERSION_1_7_2 = 4,
- } ;
-
- cProtocolRecognizer(cClientHandle * a_Client);
- virtual ~cProtocolRecognizer();
-
- /// Translates protocol version number into protocol version text: 49 -> "1.4.4"
- static AString GetVersionTextFromInt(int a_ProtocolVersion);
-
- /// Called when client sends some data:
- virtual void DataReceived(const char * a_Data, int a_Size) override;
-
- /// Sending stuff to clients (alphabetically sorted):
- virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle) override;
- virtual void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) override;
- virtual void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) override;
- virtual void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) override;
- virtual void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) override;
- virtual void SendChat (const AString & a_Message) override;
- virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
- virtual void SendCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player) override;
- virtual void SendDestroyEntity (const cEntity & a_Entity) override;
- virtual void SendDisconnect (const AString & a_Reason) override;
- virtual void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ) override; ///< Request the client to open up the sign editor for the sign (1.6+)
- virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendEntityHeadLook (const cEntity & a_Entity) override;
- virtual void SendEntityLook (const cEntity & a_Entity) override;
- virtual void SendEntityMetadata (const cEntity & a_Entity) override;
- virtual void SendEntityProperties (const cEntity & a_Entity) override;
- virtual void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
- virtual void SendEntityStatus (const cEntity & a_Entity, char a_Status) override;
- virtual void SendEntityVelocity (const cEntity & a_Entity) override;
- virtual void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
- virtual void SendGameMode (eGameMode a_GameMode) override;
- virtual void SendHealth (void) override;
- virtual void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item) override;
- virtual void SendKeepAlive (int a_PingID) override;
- virtual void SendLogin (const cPlayer & a_Player, const cWorld & a_World) override;
- virtual void SendPickupSpawn (const cPickup & a_Pickup) override;
- virtual void SendPlayerAbilities (void) override;
- virtual void SendPlayerAnimation (const cPlayer & a_Player, char a_Animation) override;
- virtual void SendPlayerListItem (const cPlayer & a_Player, bool a_IsOnline) override;
- virtual void SendPlayerMaxSpeed (void) override;
- virtual void SendPlayerMoveLook (void) override;
- virtual void SendPlayerPosition (void) override;
- virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
- virtual void SendRespawn (void) override;
- virtual void SendExperience (void) override;
- virtual void SendSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch) override;
- virtual void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) override;
- virtual void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock) override;
- virtual void SendSpawnMob (const cMonster & a_Mob) override;
- virtual void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) override;
- virtual void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) override;
- virtual void SendTabCompletionResults(const AStringVector & a_Results) override;
- virtual void SendTeleportEntity (const cEntity & a_Entity) override;
- virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
- virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
- virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
- virtual void SendUpdateSign (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) override;
- virtual void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) override;
- virtual void SendWeather (eWeather a_Weather) override;
- virtual void SendWholeInventory (const cWindow & a_Window) override;
- virtual void SendWindowClose (const cWindow & a_Window) override;
- virtual void SendWindowOpen (const cWindow & a_Window) override;
- virtual void SendWindowProperty (const cWindow & a_Window, short a_Property, short a_Value) override;
-
- virtual AString GetAuthServerID(void) override;
-
- virtual void SendData(const char * a_Data, int a_Size) override;
-
-protected:
- cProtocol * m_Protocol; //< The recognized protocol
- cByteBuffer m_Buffer; //< Buffer for the incoming data until we recognize the protocol
-
- /// Tries to recognize protocol based on m_Buffer contents; returns true if recognized
- bool TryRecognizeProtocol(void);
-
- /** Tries to recognize a protocol in the length-less family, based on m_Buffer; returns true if recognized.
- Handles protocols before release 1.7, that didn't include packet lengths, and started with a 0x02 handshake packet
- Note that length-less server ping is handled directly in TryRecognizeProtocol(), this function is called only
- when the 0x02 Handshake packet has been received
- */
- bool TryRecognizeLengthlessProtocol(void);
-
- /** Tries to recognize a protocol in the leghted 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
- **/
- bool TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRemaining);
-
- /** Called when the recognizer gets a length-less protocol's server ping packet
- Responds with server stats and destroys the client.
- */
- void SendLengthlessServerPing(void);
-} ;
-
-
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 10:02:17 +0100