diff options
Diffstat (limited to '')
62 files changed, 5342 insertions, 871 deletions
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp index cee2f4b99..30b303cfd 100644 --- a/src/Blocks/BlockHandler.cpp +++ b/src/Blocks/BlockHandler.cpp @@ -427,7 +427,7 @@ void cBlockHandler::DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterfac if (a_CanDrop) { if ((a_Digger != NULL) && (a_Digger->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchSilkTouch) > 0)) - { + { switch (m_BlockType) { case E_BLOCK_CAKE: diff --git a/src/ByteBuffer.cpp b/src/ByteBuffer.cpp index 96556bf61..17e8091c7 100644 --- a/src/ByteBuffer.cpp +++ b/src/ByteBuffer.cpp @@ -267,7 +267,7 @@ size_t cByteBuffer::GetReadableSpace(void) const } // Single readable space partition: ASSERT(m_WritePos >= m_ReadPos); - return m_WritePos - m_ReadPos ; + return m_WritePos - m_ReadPos; } @@ -489,6 +489,27 @@ bool cByteBuffer::ReadLEInt(int & a_Value) +bool cByteBuffer::ReadPosition(int & a_BlockX, int & a_BlockY, int & a_BlockZ) +{ + Int64 Value; + if (!ReadBEInt64(Value)) + { + return false; + } + + UInt32 BlockXRaw = (Value >> 38) & 0x3ffffff; + UInt32 BlockYRaw = (Value >> 26) & 0xfff; + UInt32 BlockZRaw = (Value & 0x3ffffff); + a_BlockX = ((BlockXRaw & 0x2000000) == 0) ? BlockXRaw : (~(BlockXRaw & 0x1ffffff)) + 1; + a_BlockY = ((BlockYRaw & 0x800) == 0) ? BlockYRaw : (~(BlockXRaw & 0x7ff)) + 1; + a_BlockZ = ((BlockZRaw & 0x2000000) == 0) ? BlockZRaw : (~(BlockZRaw & 0x1ffffff)) + 1; + return true; +} + + + + + bool cByteBuffer::WriteChar(char a_Value) { CHECK_THREAD; @@ -661,6 +682,15 @@ bool cByteBuffer::WriteLEInt(int a_Value) +bool cByteBuffer::WritePosition(int a_BlockX, int a_BlockY, int a_BlockZ) +{ + return WriteBEInt64(((Int64)a_BlockX & 0x3FFFFFF) << 38 | ((Int64)a_BlockY & 0xFFF) << 26 | ((Int64)a_BlockZ & 0x3FFFFFF)); +} + + + + + bool cByteBuffer::ReadBuf(void * a_Buffer, size_t a_Count) { CHECK_THREAD; diff --git a/src/ByteBuffer.h b/src/ByteBuffer.h index adaa00330..c1c71d8c4 100644 --- a/src/ByteBuffer.h +++ b/src/ByteBuffer.h @@ -64,6 +64,7 @@ public: bool ReadVarInt (UInt32 & a_Value); bool ReadVarUTF8String (AString & a_Value); // string length as VarInt, then string as UTF-8 bool ReadLEInt (int & a_Value); + bool ReadPosition (int & a_BlockX, int & a_BlockY, int & a_BlockZ); /** Reads VarInt, assigns it to anything that can be assigned from an UInt32 (unsigned short, char, Byte, double, ...) */ template <typename T> bool ReadVarInt(T & a_Value) @@ -90,6 +91,7 @@ public: bool WriteVarInt (UInt32 a_Value); bool WriteVarUTF8String (const AString & a_Value); // string length as VarInt, then string as UTF-8 bool WriteLEInt (int a_Value); + bool WritePosition (int a_BlockX, int a_BlockY, int a_BlockZ); /** Reads a_Count bytes into a_Buffer; returns true if successful */ bool ReadBuf(void * a_Buffer, size_t a_Count); diff --git a/src/Chunk.cpp b/src/Chunk.cpp index 7f00ee190..a7dec3fe3 100644 --- a/src/Chunk.cpp +++ b/src/Chunk.cpp @@ -3043,7 +3043,7 @@ void cChunk::BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animation -void cChunk::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude) +void cChunk::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude) { for (cClientHandleList::iterator itr = m_LoadedByClient.begin(); itr != m_LoadedByClient.end(); ++itr) { @@ -3051,7 +3051,7 @@ void cChunk::BroadcastParticleEffect(const AString & a_ParticleName, float a_Src { continue; } - (*itr)->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmmount); + (*itr)->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmount); } // for itr - LoadedByClient[] } diff --git a/src/Chunk.h b/src/Chunk.h index 4e8404595..a3de730dc 100644 --- a/src/Chunk.h +++ b/src/Chunk.h @@ -328,7 +328,7 @@ public: void BroadcastEntityStatus (const cEntity & a_Entity, char a_Status, const cClientHandle * a_Exclude = NULL); void BroadcastEntityVelocity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); void BroadcastEntityAnimation (const cEntity & a_Entity, char a_Animation, const cClientHandle * a_Exclude = NULL); - void BroadcastParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude = NULL); + void BroadcastParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude = NULL); void BroadcastRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID, const cClientHandle * a_Exclude = NULL); void BroadcastSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL); void BroadcastSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data, const cClientHandle * a_Exclude = NULL); diff --git a/src/ChunkMap.cpp b/src/ChunkMap.cpp index e8728091f..828d8f164 100644 --- a/src/ChunkMap.cpp +++ b/src/ChunkMap.cpp @@ -617,7 +617,7 @@ void cChunkMap::BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animat -void cChunkMap::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude) +void cChunkMap::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude) { cCSLock Lock(m_CSLayers); int ChunkX, ChunkZ; @@ -629,7 +629,7 @@ void cChunkMap::BroadcastParticleEffect(const AString & a_ParticleName, float a_ return; } // It's perfectly legal to broadcast packets even to invalid chunks! - Chunk->BroadcastParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmmount, a_Exclude); + Chunk->BroadcastParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmount, a_Exclude); } diff --git a/src/ChunkMap.h b/src/ChunkMap.h index dfa1a57b4..6e92833f1 100644 --- a/src/ChunkMap.h +++ b/src/ChunkMap.h @@ -87,7 +87,7 @@ public: void BroadcastEntityStatus(const cEntity & a_Entity, char a_Status, const cClientHandle * a_Exclude = NULL); void BroadcastEntityVelocity(const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); void BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animation, const cClientHandle * a_Exclude = NULL); - void BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude = NULL); + void BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude = NULL); void BroadcastRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID, const cClientHandle * a_Exclude = NULL); void BroadcastSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL); void BroadcastSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data, const cClientHandle * a_Exclude = NULL); diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp index 4a3a3c250..1e2f4ffad 100644 --- a/src/ClientHandle.cpp +++ b/src/ClientHandle.cpp @@ -124,13 +124,14 @@ cClientHandle::~cClientHandle() if (m_Player != NULL) { cWorld * World = m_Player->GetWorld(); - if (!m_Username.empty() && (World != NULL)) - { - // Send the Offline PlayerList packet: - World->BroadcastPlayerListItem(*m_Player, false, this); - } if (World != NULL) { + if (!m_Username.empty()) + { + // Send the Offline PlayerList packet: + World->BroadcastPlayerListRemovePlayer(*m_Player, this); + } + World->RemovePlayer(m_Player, true); // Must be called before cPlayer::Destroy() as otherwise cChunk tries to delete the player, and then we do it again m_Player->Destroy(); } @@ -370,7 +371,12 @@ void cClientHandle::Authenticate(const AString & a_Name, const AString & a_UUID, // Send experience m_Player->SendExperience(); - + + // Send player list items + SendPlayerListAddPlayer(*m_Player); + World->BroadcastPlayerListAddPlayer(*m_Player); + World->SendPlayerList(m_Player); + m_Player->Initialize(*World); m_State = csAuthenticated; @@ -1206,50 +1212,61 @@ void cClientHandle::FinishDigAnimation() void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, const cItem & a_HeldItem) { + // TODO: Rewrite this function + LOGD("HandleRightClick: {%d, %d, %d}, face %d, HeldItem: %s", a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, ItemToFullString(a_HeldItem).c_str() ); cWorld * World = m_Player->GetWorld(); + bool AreRealCoords = (Vector3d(a_BlockX, a_BlockY, a_BlockZ) - m_Player->GetPosition()).Length() <= 5; if ( (a_BlockFace != BLOCK_FACE_NONE) && // The client is interacting with a specific block - ( - (Diff(m_Player->GetPosX(), (double)a_BlockX) > 6) || // The block is too far away - (Diff(m_Player->GetPosY(), (double)a_BlockY) > 6) || - (Diff(m_Player->GetPosZ(), (double)a_BlockZ) > 6) - ) + IsValidBlock(a_HeldItem.m_ItemType) && + !AreRealCoords ) { AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); - World->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player); - if (a_BlockY < cChunkDef::Height - 1) + if ((a_BlockX != -1) && (a_BlockY >= 0) && (a_BlockZ != -1)) { - World->SendBlockTo(a_BlockX, a_BlockY + 1, a_BlockZ, m_Player); // 2 block high things - } - if (a_BlockY > 0) - { - World->SendBlockTo(a_BlockX, a_BlockY - 1, a_BlockZ, m_Player); // 2 block high things + World->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player); + if (a_BlockY < cChunkDef::Height - 1) + { + World->SendBlockTo(a_BlockX, a_BlockY + 1, a_BlockZ, m_Player); // 2 block high things + } + if (a_BlockY > 0) + { + World->SendBlockTo(a_BlockX, a_BlockY - 1, a_BlockZ, m_Player); // 2 block high things + } } m_Player->GetInventory().SendEquippedSlot(); return; } + if (!AreRealCoords) + { + a_BlockFace = BLOCK_FACE_NONE; + } + cPluginManager * PlgMgr = cRoot::Get()->GetPluginManager(); if (PlgMgr->CallHookPlayerRightClick(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ)) { // A plugin doesn't agree with the action, replace the block on the client and quit: - cChunkInterface ChunkInterface(World->GetChunkMap()); - BLOCKTYPE BlockType = World->GetBlock(a_BlockX, a_BlockY, a_BlockZ); - cBlockHandler * BlockHandler = cBlockInfo::GetHandler(BlockType); - BlockHandler->OnCancelRightClick(ChunkInterface, *World, m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); - - if (a_BlockFace != BLOCK_FACE_NONE) + if (AreRealCoords) { - AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); - World->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player); - World->SendBlockTo(a_BlockX, a_BlockY + 1, a_BlockZ, m_Player); // 2 block high things - m_Player->GetInventory().SendEquippedSlot(); + cChunkInterface ChunkInterface(World->GetChunkMap()); + BLOCKTYPE BlockType = World->GetBlock(a_BlockX, a_BlockY, a_BlockZ); + cBlockHandler * BlockHandler = cBlockInfo::GetHandler(BlockType); + BlockHandler->OnCancelRightClick(ChunkInterface, *World, m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); + + if (a_BlockFace != BLOCK_FACE_NONE) + { + AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace); + World->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player); + World->SendBlockTo(a_BlockX, a_BlockY + 1, a_BlockZ, m_Player); // 2 block high things + m_Player->GetInventory().SendEquippedSlot(); + } } return; } @@ -1282,22 +1299,25 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e return; } - BLOCKTYPE BlockType; - NIBBLETYPE BlockMeta; - World->GetBlockTypeMeta(a_BlockX, a_BlockY, a_BlockZ, BlockType, BlockMeta); - cBlockHandler * BlockHandler = cBlockInfo::GetHandler(BlockType); - - if (BlockHandler->IsUseable() && !m_Player->IsCrouched()) + if (AreRealCoords) { - if (PlgMgr->CallHookPlayerUsingBlock(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta)) + BLOCKTYPE BlockType; + NIBBLETYPE BlockMeta; + World->GetBlockTypeMeta(a_BlockX, a_BlockY, a_BlockZ, BlockType, BlockMeta); + cBlockHandler * BlockHandler = cBlockInfo::GetHandler(BlockType); + + if (BlockHandler->IsUseable() && !m_Player->IsCrouched()) { - // A plugin doesn't agree with using the block, abort + if (PlgMgr->CallHookPlayerUsingBlock(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta)) + { + // A plugin doesn't agree with using the block, abort + return; + } + cChunkInterface ChunkInterface(World->GetChunkMap()); + BlockHandler->OnUse(ChunkInterface, *World, m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ); + PlgMgr->CallHookPlayerUsedBlock(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta); return; } - cChunkInterface ChunkInterface(World->GetChunkMap()); - BlockHandler->OnUse(ChunkInterface, *World, m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ); - PlgMgr->CallHookPlayerUsedBlock(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, BlockType, BlockMeta); - return; } short EquippedDamage = Equipped.m_ItemDamage; @@ -2326,18 +2346,18 @@ void cClientHandle::SendInventorySlot(char a_WindowID, short a_SlotNum, const cI -void cClientHandle::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) +void cClientHandle::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) { - m_Protocol->SendMapColumn(a_ID, a_X, a_Y, a_Colors, a_Length); + m_Protocol->SendMapColumn(a_ID, a_X, a_Y, a_Colors, a_Length, m_Scale); } -void cClientHandle::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators) +void cClientHandle::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) { - m_Protocol->SendMapDecorators(a_ID, a_Decorators); + m_Protocol->SendMapDecorators(a_ID, a_Decorators, m_Scale); } @@ -2353,9 +2373,9 @@ void cClientHandle::SendMapInfo(int a_ID, unsigned int a_Scale) -void cClientHandle::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) +void cClientHandle::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) { - m_Protocol->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmmount); + m_Protocol->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmount); } @@ -2397,9 +2417,45 @@ void cClientHandle::SendPlayerAbilities() -void cClientHandle::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline) +void cClientHandle::SendPlayerListAddPlayer(const cPlayer & a_Player) +{ + m_Protocol->SendPlayerListAddPlayer(a_Player); +} + + + + + +void cClientHandle::SendPlayerListRemovePlayer(const cPlayer & a_Player) +{ + m_Protocol->SendPlayerListRemovePlayer(a_Player); +} + + + + + +void cClientHandle::SendPlayerListUpdateGameMode(const cPlayer & a_Player) +{ + m_Protocol->SendPlayerListUpdateGameMode(a_Player); +} + + + + + +void cClientHandle::SendPlayerListUpdatePing(const cPlayer & a_Player) +{ + m_Protocol->SendPlayerListUpdatePing(a_Player); +} + + + + + +void cClientHandle::SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) { - m_Protocol->SendPlayerListItem(a_Player, a_IsOnline); + m_Protocol->SendPlayerListUpdateDisplayName(a_Player, a_OldListName); } diff --git a/src/ClientHandle.h b/src/ClientHandle.h index 3d0995636..b91c3722c 100644 --- a/src/ClientHandle.h +++ b/src/ClientHandle.h @@ -134,73 +134,77 @@ public: // The following functions send the various packets: // (Please keep these alpha-sorted) - void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle); - void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType); - void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage); - void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta); // tolua_export - void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes); - void SendChat (const AString & a_Message, eMessageType a_ChatPrefix, const AString & a_AdditionalData = ""); - void SendChat (const cCompositeChat & a_Message); - void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer); - void SendCollectEntity (const cEntity & a_Entity, const cPlayer & a_Player); - void SendDestroyEntity (const cEntity & a_Entity); - void SendDisconnect (const AString & a_Reason); - void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ); - void SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration); - void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item); - void SendEntityHeadLook (const cEntity & a_Entity); - void SendEntityLook (const cEntity & a_Entity); - void SendEntityMetadata (const cEntity & a_Entity); - void SendEntityProperties (const cEntity & a_Entity); - void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ); - void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ); - void SendEntityStatus (const cEntity & a_Entity, char a_Status); - void SendEntityVelocity (const cEntity & a_Entity); - void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion); - void SendGameMode (eGameMode a_GameMode); - void SendHealth (void); - void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item); - void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length); - void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators); - void SendMapInfo (int a_ID, unsigned int a_Scale); - void SendPaintingSpawn (const cPainting & a_Painting); - void SendPickupSpawn (const cPickup & a_Pickup); - void SendEntityAnimation (const cEntity & a_Entity, char a_Animation); // tolua_export - void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount); - void SendPlayerAbilities (void); - void SendPlayerListItem (const cPlayer & a_Player, bool a_IsOnline); - void SendPlayerMaxSpeed (void); ///< Informs the client of the maximum player speed (1.6.1+) - void SendPlayerMoveLook (void); - void SendPlayerPosition (void); - void SendPlayerSpawn (const cPlayer & a_Player); - void SendPluginMessage (const AString & a_Channel, const AString & a_Message); // Exported in ManualBindings.cpp - void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID); - void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks = false); - void SendExperience (void); - void SendExperienceOrb (const cExpOrb & a_ExpOrb); - void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode); - void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode); - void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display); - void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch); // tolua_export - void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data); - void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock); - void SendSpawnMob (const cMonster & a_Mob); - void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch); - void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType = 0); - void SendStatistics (const cStatManager & a_Manager); - void SendTabCompletionResults(const AStringVector & a_Results); - void SendTeleportEntity (const cEntity & a_Entity); - void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ); - void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle); // tolua_export - void SendUnloadChunk (int a_ChunkX, int a_ChunkZ); - void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity); - 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); - void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ); - void SendWeather (eWeather a_Weather); - void SendWholeInventory (const cWindow & a_Window); - void SendWindowClose (const cWindow & a_Window); - void SendWindowOpen (const cWindow & a_Window); - void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value); + void SendAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle); + void SendBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType); + void SendBlockBreakAnim (int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage); + void SendBlockChange (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta); // tolua_export + void SendBlockChanges (int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes); + void SendChat (const AString & a_Message, eMessageType a_ChatPrefix, const AString & a_AdditionalData = ""); + void SendChat (const cCompositeChat & a_Message); + void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer); + void SendCollectEntity (const cEntity & a_Entity, const cPlayer & a_Player); + void SendDestroyEntity (const cEntity & a_Entity); + void SendDisconnect (const AString & a_Reason); + void SendEditSign (int a_BlockX, int a_BlockY, int a_BlockZ); + void SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration); + void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item); + void SendEntityHeadLook (const cEntity & a_Entity); + void SendEntityLook (const cEntity & a_Entity); + void SendEntityMetadata (const cEntity & a_Entity); + void SendEntityProperties (const cEntity & a_Entity); + void SendEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ); + void SendEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ); + void SendEntityStatus (const cEntity & a_Entity, char a_Status); + void SendEntityVelocity (const cEntity & a_Entity); + void SendExplosion (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion); + void SendGameMode (eGameMode a_GameMode); + void SendHealth (void); + void SendInventorySlot (char a_WindowID, short a_SlotNum, const cItem & a_Item); + void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale); + void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale); + void SendMapInfo (int a_ID, unsigned int a_Scale); + void SendPaintingSpawn (const cPainting & a_Painting); + void SendPickupSpawn (const cPickup & a_Pickup); + void SendEntityAnimation (const cEntity & a_Entity, char a_Animation); // tolua_export + void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount); + void SendPlayerAbilities (void); + void SendPlayerListAddPlayer (const cPlayer & a_Player); + void SendPlayerListRemovePlayer (const cPlayer & a_Player); + void SendPlayerListUpdateGameMode (const cPlayer & a_Player); + void SendPlayerListUpdatePing (const cPlayer & a_Player); + void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName); + void SendPlayerMaxSpeed (void); ///< Informs the client of the maximum player speed (1.6.1+) + void SendPlayerMoveLook (void); + void SendPlayerPosition (void); + void SendPlayerSpawn (const cPlayer & a_Player); + void SendPluginMessage (const AString & a_Channel, const AString & a_Message); // Exported in ManualBindings.cpp + void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID); + void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks = false); + void SendExperience (void); + void SendExperienceOrb (const cExpOrb & a_ExpOrb); + void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode); + void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode); + void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display); + void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch); // tolua_export + void SendSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data); + void SendSpawnFallingBlock (const cFallingBlock & a_FallingBlock); + void SendSpawnMob (const cMonster & a_Mob); + void SendSpawnObject (const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch); + void SendSpawnVehicle (const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType = 0); + void SendStatistics (const cStatManager & a_Manager); + void SendTabCompletionResults (const AStringVector & a_Results); + void SendTeleportEntity (const cEntity & a_Entity); + void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ); + void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle); // tolua_export + void SendUnloadChunk (int a_ChunkX, int a_ChunkZ); + void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity); + 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); + void SendUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ); + void SendWeather (eWeather a_Weather); + void SendWholeInventory (const cWindow & a_Window); + void SendWindowClose (const cWindow & a_Window); + void SendWindowOpen (const cWindow & a_Window); + void SendWindowProperty (const cWindow & a_Window, int a_Property, int a_Value); // tolua_begin const AString & GetUsername(void) const; diff --git a/src/CompositeChat.cpp b/src/CompositeChat.cpp index 0d339021e..d1eb0b852 100644 --- a/src/CompositeChat.cpp +++ b/src/CompositeChat.cpp @@ -5,6 +5,7 @@ #include "Globals.h" #include "CompositeChat.h" +#include "ClientHandle.h" @@ -399,6 +400,183 @@ void cCompositeChat::AddStyle(AString & a_Style, const AString & a_AddStyle) +AString cCompositeChat::CreateJsonString(bool a_ShouldUseChatPrefixes) const +{ + Json::Value msg; + msg["text"] = cClientHandle::FormatMessageType(a_ShouldUseChatPrefixes, GetMessageType(), GetAdditionalMessageTypeData()); // The client crashes without this field being present + const cCompositeChat::cParts & Parts = GetParts(); + for (cCompositeChat::cParts::const_iterator itr = Parts.begin(), end = Parts.end(); itr != end; ++itr) + { + Json::Value Part; + switch ((*itr)->m_PartType) + { + case cCompositeChat::ptText: + { + Part["text"] = (*itr)->m_Text; + AddChatPartStyle(Part, (*itr)->m_Style); + break; + } + + case cCompositeChat::ptClientTranslated: + { + const cCompositeChat::cClientTranslatedPart & p = (const cCompositeChat::cClientTranslatedPart &)**itr; + Part["translate"] = p.m_Text; + Json::Value With; + for (AStringVector::const_iterator itrW = p.m_Parameters.begin(), endW = p.m_Parameters.end(); itrW != endW; ++itr) + { + With.append(*itrW); + } + if (!p.m_Parameters.empty()) + { + Part["with"] = With; + } + AddChatPartStyle(Part, p.m_Style); + break; + } + + case cCompositeChat::ptUrl: + { + const cCompositeChat::cUrlPart & p = (const cCompositeChat::cUrlPart &)**itr; + Part["text"] = p.m_Text; + Json::Value Url; + Url["action"] = "open_url"; + Url["value"] = p.m_Url; + Part["clickEvent"] = Url; + AddChatPartStyle(Part, p.m_Style); + break; + } + + case cCompositeChat::ptSuggestCommand: + case cCompositeChat::ptRunCommand: + { + const cCompositeChat::cCommandPart & p = (const cCompositeChat::cCommandPart &)**itr; + Part["text"] = p.m_Text; + Json::Value Cmd; + Cmd["action"] = (p.m_PartType == cCompositeChat::ptRunCommand) ? "run_command" : "suggest_command"; + Cmd["value"] = p.m_Command; + Part["clickEvent"] = Cmd; + AddChatPartStyle(Part, p.m_Style); + break; + } + + case cCompositeChat::ptShowAchievement: + { + const cCompositeChat::cShowAchievementPart & p = (const cCompositeChat::cShowAchievementPart &)**itr; + Part["translate"] = "chat.type.achievement"; + + Json::Value Ach; + Ach["action"] = "show_achievement"; + Ach["value"] = p.m_Text; + + Json::Value AchColourAndName; + AchColourAndName["color"] = "green"; + AchColourAndName["translate"] = p.m_Text; + AchColourAndName["hoverEvent"] = Ach; + + Json::Value Extra; + Extra.append(AchColourAndName); + + Json::Value Name; + Name["text"] = p.m_PlayerName; + + Json::Value With; + With.append(Name); + With.append(Extra); + + Part["with"] = With; + AddChatPartStyle(Part, p.m_Style); + break; + } + } + msg["extra"].append(Part); + } // for itr - Parts[] + + return msg.toStyledString(); +} + + + + + +void cCompositeChat::AddChatPartStyle(Json::Value & a_Value, const AString & a_PartStyle) const +{ + size_t len = a_PartStyle.length(); + for (size_t i = 0; i < len; i++) + { + switch (a_PartStyle[i]) + { + case 'b': + { + // bold + a_Value["bold"] = Json::Value(true); + break; + } + + case 'i': + { + // italic + a_Value["italic"] = Json::Value(true); + break; + } + + case 'u': + { + // Underlined + a_Value["underlined"] = Json::Value(true); + break; + } + + case 's': + { + // strikethrough + a_Value["strikethrough"] = Json::Value(true); + break; + } + + case 'o': + { + // obfuscated + a_Value["obfuscated"] = Json::Value(true); + break; + } + + case '@': + { + // Color, specified by the next char: + i++; + if (i >= len) + { + // String too short, didn't contain a color + break; + } + switch (a_PartStyle[i]) + { + case '0': a_Value["color"] = Json::Value("black"); break; + case '1': a_Value["color"] = Json::Value("dark_blue"); break; + case '2': a_Value["color"] = Json::Value("dark_green"); break; + case '3': a_Value["color"] = Json::Value("dark_aqua"); break; + case '4': a_Value["color"] = Json::Value("dark_red"); break; + case '5': a_Value["color"] = Json::Value("dark_purple"); break; + case '6': a_Value["color"] = Json::Value("gold"); break; + case '7': a_Value["color"] = Json::Value("gray"); break; + case '8': a_Value["color"] = Json::Value("dark_gray"); break; + case '9': a_Value["color"] = Json::Value("blue"); break; + case 'a': a_Value["color"] = Json::Value("green"); break; + case 'b': a_Value["color"] = Json::Value("aqua"); break; + case 'c': a_Value["color"] = Json::Value("red"); break; + case 'd': a_Value["color"] = Json::Value("light_purple"); break; + case 'e': a_Value["color"] = Json::Value("yellow"); break; + case 'f': a_Value["color"] = Json::Value("white"); break; + } // switch (color) + } // case '@' + } // switch (Style[i]) + } // for i - a_PartStyle[] +} + + + + + //////////////////////////////////////////////////////////////////////////////// // cCompositeChat::cBasePart: diff --git a/src/CompositeChat.h b/src/CompositeChat.h index 2dc21b98f..369eed196 100644 --- a/src/CompositeChat.h +++ b/src/CompositeChat.h @@ -4,6 +4,7 @@ // Declares the cCompositeChat class used to wrap a chat message with multiple parts (text, url, cmd) #include "Defines.h" +#include "json/json.h" @@ -189,6 +190,8 @@ public: Used for older protocols that don't support composite chat and for console-logging. */ AString ExtractText(void) const; + + AString CreateJsonString(bool a_ShouldUseChatPrefixes = true) const; // tolua_end @@ -197,6 +200,9 @@ public: /** Converts the MessageType to a LogLevel value. Used by the logging bindings when logging a cCompositeChat object. */ static cLogger::eLogLevel MessageTypeToLogLevel(eMessageType a_MessageType); + + /** Adds the chat part's style (represented by the part's stylestring) into the Json object. */ + void AddChatPartStyle(Json::Value & a_Value, const AString & a_PartStyle) const; protected: /** All the parts that */ diff --git a/src/Defines.h b/src/Defines.h index 78c58034e..6355b75b4 100644 --- a/src/Defines.h +++ b/src/Defines.h @@ -115,12 +115,14 @@ enum eGameMode eGameMode_Survival = 0, eGameMode_Creative = 1, eGameMode_Adventure = 2, + eGameMode_Spectator = 3, // Easier-to-use synonyms: gmNotSet = eGameMode_NotSet, gmSurvival = eGameMode_Survival, gmCreative = eGameMode_Creative, gmAdventure = eGameMode_Adventure, + gmSpectator = eGameMode_Spectator, // These two are used to check GameMode for validity when converting from integers. gmMax, // Gets automatically assigned diff --git a/src/Entities/Boat.cpp b/src/Entities/Boat.cpp index 8ff8866a1..328a70846 100644 --- a/src/Entities/Boat.cpp +++ b/src/Entities/Boat.cpp @@ -62,6 +62,8 @@ bool cBoat::DoTakeDamage(TakeDamageInfo & TDI) void cBoat::OnRightClicked(cPlayer & a_Player) { + super::OnRightClicked(a_Player); + if (m_Attachee != NULL) { if (m_Attachee->GetUniqueID() == a_Player.GetUniqueID()) diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp index 398922ef7..c733d60ad 100644 --- a/src/Entities/Entity.cpp +++ b/src/Entities/Entity.cpp @@ -135,7 +135,7 @@ const char * cEntity::GetParentClass(void) const bool cEntity::Initialize(cWorld & a_World) { - if (cPluginManager::Get()->CallHookSpawningEntity(a_World, *this)) + if (cPluginManager::Get()->CallHookSpawningEntity(a_World, *this) && !IsPlayer()) { return false; } @@ -260,7 +260,7 @@ void cEntity::TakeDamage(eDamageType a_DamageType, cEntity * a_Attacker, int a_R void cEntity::SetYawFromSpeed(void) { const double EPS = 0.0000001; - if ((abs(m_Speed.x) < EPS) && (abs(m_Speed.z) < EPS)) + if ((std::abs(m_Speed.x) < EPS) && (std::abs(m_Speed.z) < EPS)) { // atan2() may overflow or is undefined, pick any number SetYaw(0); @@ -277,7 +277,7 @@ void cEntity::SetPitchFromSpeed(void) { const double EPS = 0.0000001; double xz = sqrt(m_Speed.x * m_Speed.x + m_Speed.z * m_Speed.z); // Speed XZ-plane component - if ((abs(xz) < EPS) && (abs(m_Speed.y) < EPS)) + if ((std::abs(xz) < EPS) && (std::abs(m_Speed.y) < EPS)) { // atan2() may overflow or is undefined, pick any number SetPitch(0); @@ -342,6 +342,7 @@ bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI) a_TDI.FinalDamage += (int)ceil(2.5 * SmiteLevel); break; } + default: break; } } } @@ -1015,7 +1016,7 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk) if (Tracer.HitNormal.y != 0.f) NextSpeed.y = 0.f; if (Tracer.HitNormal.z != 0.f) NextSpeed.z = 0.f; - if (Tracer.HitNormal.y == 1) // Hit BLOCK_FACE_YP, we are on the ground + if (Tracer.HitNormal.y == 1.f) // Hit BLOCK_FACE_YP, we are on the ground { m_bOnGround = true; } @@ -1960,7 +1961,7 @@ void cEntity::SteerVehicle(float a_Forward, float a_Sideways) { return; } - if ((a_Forward != 0) || (a_Sideways != 0)) + if ((a_Forward != 0.f) || (a_Sideways != 0.f)) { m_AttachedTo->HandleSpeedFromAttachee(a_Forward, a_Sideways); } diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h index 6bc070dcc..3fa7e80c1 100644 --- a/src/Entities/Entity.h +++ b/src/Entities/Entity.h @@ -447,7 +447,7 @@ public: // tolua_end /// Called when the specified player right-clicks this entity - virtual void OnRightClicked(cPlayer &) {} + virtual void OnRightClicked(cPlayer & a_Player) {} /// Returns the list of drops for this pawn when it is killed. May check a_Killer for special handling (sword of looting etc.). Called from KilledBy(). virtual void GetDrops(cItems & a_Drops, cEntity * a_Killer = NULL) diff --git a/src/Entities/EntityEffect.cpp b/src/Entities/EntityEffect.cpp index d8fa130c0..b1ddaa30e 100644 --- a/src/Entities/EntityEffect.cpp +++ b/src/Entities/EntityEffect.cpp @@ -96,6 +96,7 @@ int cEntityEffect::GetPotionEffectDuration(short a_ItemDamage) base = 1800; break; } + default: break; } // If potion is level II, half the duration. If not, stays the same diff --git a/src/Entities/ExpBottleEntity.cpp b/src/Entities/ExpBottleEntity.cpp index 202dde942..ee142a5a2 100644 --- a/src/Entities/ExpBottleEntity.cpp +++ b/src/Entities/ExpBottleEntity.cpp @@ -19,9 +19,26 @@ cExpBottleEntity::cExpBottleEntity(cEntity * a_Creator, double a_X, double a_Y, void cExpBottleEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) { + Break(a_HitPos); +} + + + + + +void cExpBottleEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos) +{ + Break(a_HitPos); +} + + + + + +void cExpBottleEntity::Break(const Vector3d &a_HitPos) +{ // Spawn an experience orb with a reward between 3 and 11. m_World->BroadcastSoundParticleEffect(2002, POSX_TOINT, POSY_TOINT, POSZ_TOINT, 0); m_World->SpawnExperienceOrb(GetPosX(), GetPosY(), GetPosZ(), 3 + m_World->GetTickRandomNumber(8)); - Destroy(); } diff --git a/src/Entities/ExpBottleEntity.h b/src/Entities/ExpBottleEntity.h index d62a84469..d36110f97 100644 --- a/src/Entities/ExpBottleEntity.h +++ b/src/Entities/ExpBottleEntity.h @@ -29,5 +29,10 @@ protected: // cProjectileEntity overrides: virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override; + virtual void OnHitEntity (cEntity & a_EntityHit, const Vector3d & a_HitPos) override; + + /** Breaks the bottle, fires its particle effects and sounds + @param a_HitPos The position where the bottle will break */ + void Break(const Vector3d &a_HitPos); }; // tolua_export diff --git a/src/Entities/ItemFrame.cpp b/src/Entities/ItemFrame.cpp index 0bc10ec60..f512324eb 100644 --- a/src/Entities/ItemFrame.cpp +++ b/src/Entities/ItemFrame.cpp @@ -22,11 +22,13 @@ cItemFrame::cItemFrame(eBlockFace a_BlockFace, double a_X, double a_Y, double a_ void cItemFrame::OnRightClicked(cPlayer & a_Player) { + super::OnRightClicked(a_Player); + if (!m_Item.IsEmpty()) { // Item not empty, rotate, clipping values to zero to three inclusive m_Rotation++; - if (m_Rotation >= 4) + if (m_Rotation >= 8) { m_Rotation = 0; } diff --git a/src/Entities/Minecart.cpp b/src/Entities/Minecart.cpp index 1501eea84..2df64d5c1 100644 --- a/src/Entities/Minecart.cpp +++ b/src/Entities/Minecart.cpp @@ -13,6 +13,7 @@ #include "Player.h" #include "../BoundingBox.h" +#define NO_SPEED 0.0 #define MAX_SPEED 8 #define MAX_SPEED_NEGATIVE -MAX_SPEED @@ -220,7 +221,7 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt) bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta); if (EntCol || BlckCol) return; - if (GetSpeedZ() != 0) // Don't do anything if cart is stationary + if (GetSpeedZ() != NO_SPEED) // Don't do anything if cart is stationary { if (GetSpeedZ() > 0) { @@ -239,13 +240,13 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt) { SetYaw(180); SetPosY(floor(GetPosY()) + 0.55); - SetSpeedY(0); - SetSpeedZ(0); + SetSpeedY(NO_SPEED); + SetSpeedZ(NO_SPEED); bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta); if (EntCol || BlckCol) return; - if (GetSpeedX() != 0) + if (GetSpeedX() != NO_SPEED) { if (GetSpeedX() > 0) { @@ -305,9 +306,9 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt) case E_META_RAIL_ASCEND_XM: // ASCEND EAST { SetYaw(180); - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); - if (GetSpeedX() >= 0) + if (GetSpeedX() >= NO_SPEED) { if (GetSpeedX() <= MAX_SPEED) { @@ -424,9 +425,9 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta); if (EntCol || BlckCol) return; - if (GetSpeedZ() != 0) + if (GetSpeedZ() != NO_SPEED) { - if (GetSpeedZ() > 0) + if (GetSpeedZ() > NO_SPEED) { AddSpeedZ(AccelDecelSpeed); } @@ -441,15 +442,15 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) { SetYaw(180); SetPosY(floor(GetPosY()) + 0.55); - SetSpeedY(0); - SetSpeedZ(0); + SetSpeedY(NO_SPEED); + SetSpeedZ(NO_SPEED); bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta); if (EntCol || BlckCol) return; - if (GetSpeedX() != 0) + if (GetSpeedX() != NO_SPEED) { - if (GetSpeedX() > 0) + if (GetSpeedX() > NO_SPEED) { AddSpeedX(AccelDecelSpeed); } @@ -463,9 +464,9 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_XM: // ASCEND EAST { SetYaw(180); - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); - if (GetSpeedX() >= 0) + if (GetSpeedX() >= NO_SPEED) { if (GetSpeedX() <= MAX_SPEED) { @@ -483,9 +484,9 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_XP: // ASCEND WEST { SetYaw(180); - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); - if (GetSpeedX() > 0) + if (GetSpeedX() > NO_SPEED) { AddSpeedX(AccelDecelSpeed); SetSpeedY(GetSpeedX()); @@ -503,9 +504,9 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH { SetYaw(270); - SetSpeedX(0); + SetSpeedX(NO_SPEED); - if (GetSpeedZ() >= 0) + if (GetSpeedZ() >= NO_SPEED) { if (GetSpeedZ() <= MAX_SPEED) { @@ -523,9 +524,9 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH { SetYaw(270); - SetSpeedX(0); + SetSpeedX(NO_SPEED); - if (GetSpeedZ() > 0) + if (GetSpeedZ() > NO_SPEED) { AddSpeedZ(AccelDecelSpeed); SetSpeedY(GetSpeedZ()); @@ -576,7 +577,7 @@ void cMinecart::SnapToRail(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_XP: case E_META_RAIL_XM_XP: { - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); SetPosZ(floor(GetPosZ()) + 0.5); break; } @@ -584,7 +585,7 @@ void cMinecart::SnapToRail(NIBBLETYPE a_RailMeta) case E_META_RAIL_ASCEND_ZP: case E_META_RAIL_ZM_ZP: { - SetSpeedX(0); + SetSpeedX(NO_SPEED); SetPosX(floor(GetPosX()) + 0.5); break; } @@ -593,12 +594,12 @@ void cMinecart::SnapToRail(NIBBLETYPE a_RailMeta) { if (GetPosZ() > floor(GetPosZ()) + 0.5) { - if (GetSpeedZ() > 0) + if (GetSpeedZ() > NO_SPEED) { SetSpeedX(-GetSpeedZ() * 0.7); } - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); SetPosZ(floor(GetPosZ()) + 0.5); } else if (GetPosX() > floor(GetPosX()) + 0.5) @@ -608,82 +609,82 @@ void cMinecart::SnapToRail(NIBBLETYPE a_RailMeta) SetSpeedZ(-GetSpeedX() * 0.7); } - SetSpeedX(0); + SetSpeedX(NO_SPEED); SetPosX(floor(GetPosX()) + 0.5); } - SetSpeedY(0); + SetSpeedY(NO_SPEED); break; } case E_META_RAIL_CURVED_ZM_XP: { if (GetPosZ() > floor(GetPosZ()) + 0.5) { - if (GetSpeedZ() > 0) + if (GetSpeedZ() > NO_SPEED) { SetSpeedX(GetSpeedZ() * 0.7); } - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); SetPosZ(floor(GetPosZ()) + 0.5); } else if (GetPosX() < floor(GetPosX()) + 0.5) { - if (GetSpeedX() < 0) + if (GetSpeedX() < NO_SPEED) { SetSpeedZ(GetSpeedX() * 0.7); } - SetSpeedX(0); + SetSpeedX(NO_SPEED); SetPosX(floor(GetPosX()) + 0.5); } - SetSpeedY(0); + SetSpeedY(NO_SPEED); break; } case E_META_RAIL_CURVED_ZP_XM: { if (GetPosZ() < floor(GetPosZ()) + 0.5) { - if (GetSpeedZ() < 0) + if (GetSpeedZ() < NO_SPEED) { SetSpeedX(GetSpeedZ() * 0.7); } - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); SetPosZ(floor(GetPosZ()) + 0.5); } else if (GetPosX() > floor(GetPosX()) + 0.5) { - if (GetSpeedX() > 0) + if (GetSpeedX() > NO_SPEED) { SetSpeedZ(GetSpeedX() * 0.7); } - SetSpeedX(0); + SetSpeedX(NO_SPEED); SetPosX(floor(GetPosX()) + 0.5); } - SetSpeedY(0); + SetSpeedY(NO_SPEED); break; } case E_META_RAIL_CURVED_ZP_XP: { if (GetPosZ() < floor(GetPosZ()) + 0.5) { - if (GetSpeedZ() < 0) + if (GetSpeedZ() < NO_SPEED) { SetSpeedX(-GetSpeedZ() * 0.7); } - SetSpeedZ(0); + SetSpeedZ(NO_SPEED); SetPosZ(floor(GetPosZ()) + 0.5); } else if (GetPosX() < floor(GetPosX()) + 0.5) { - if (GetSpeedX() < 0) + if (GetSpeedX() < NO_SPEED) { SetSpeedZ(-GetSpeedX() * 0.7); } - SetSpeedX(0); + SetSpeedX(NO_SPEED); SetPosX(floor(GetPosX()) + 0.5); } SetSpeedY(0); @@ -876,7 +877,7 @@ bool cMinecart::TestEntityCollision(NIBBLETYPE a_RailMeta) Vector3d Distance = MinecartCollisionCallback.GetCollidedEntityPosition() - Vector3d(GetPosX(), 0, GetPosZ()); // Prevent division by small numbers - if (abs(Distance.z) < 0.001) + if (std::abs(Distance.z) < 0.001) { Distance.z = 0.001; } @@ -925,7 +926,7 @@ bool cMinecart::TestEntityCollision(NIBBLETYPE a_RailMeta) Vector3d Distance = MinecartCollisionCallback.GetCollidedEntityPosition() - Vector3d(GetPosX(), 0, GetPosZ()); // Prevent division by small numbers - if (abs(Distance.z) < 0.001) + if (std::abs(Distance.z) < 0.001) { Distance.z = 0.001; } @@ -1072,6 +1073,8 @@ cRideableMinecart::cRideableMinecart(double a_X, double a_Y, double a_Z, const c void cRideableMinecart::OnRightClicked(cPlayer & a_Player) { + super::OnRightClicked(a_Player); + if (m_Attachee != NULL) { if (m_Attachee->GetUniqueID() == a_Player.GetUniqueID()) @@ -1124,8 +1127,7 @@ void cMinecartWithChest::SetSlot(size_t a_Idx, const cItem & a_Item) void cMinecartWithChest::OnRightClicked(cPlayer & a_Player) { - // Show the chest UI window to the player - // TODO + // TODO: Show the chest UI window to the player } diff --git a/src/Entities/Pawn.cpp b/src/Entities/Pawn.cpp index fe6c24a7a..fc8ca3d47 100644 --- a/src/Entities/Pawn.cpp +++ b/src/Entities/Pawn.cpp @@ -9,9 +9,9 @@ -cPawn::cPawn(eEntityType a_EntityType, double a_Width, double a_Height): - super(a_EntityType, 0, 0, 0, a_Width, a_Height), - m_EntityEffects(tEffectMap()) +cPawn::cPawn(eEntityType a_EntityType, double a_Width, double a_Height) : + super(a_EntityType, 0, 0, 0, a_Width, a_Height) + , m_EntityEffects(tEffectMap()) { } @@ -111,3 +111,6 @@ void cPawn::ClearEntityEffects() RemoveEntityEffect(EffectType); } } + + + diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp index 9e373d2c2..a8a4061a6 100644 --- a/src/Entities/Player.cpp +++ b/src/Entities/Player.cpp @@ -81,7 +81,8 @@ cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName) : m_Team(NULL), m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL), m_bIsTeleporting(false), - m_UUID((a_Client != NULL) ? a_Client->GetUUID() : "") + m_UUID((a_Client != NULL) ? a_Client->GetUUID() : ""), + m_CustomName("") { m_InventoryWindow = new cInventoryWindow(*this); m_CurrentWindow = m_InventoryWindow; @@ -266,7 +267,7 @@ void cPlayer::Tick(float a_Dt, cChunk & a_Chunk) cTimer t1; if (m_LastPlayerListTime + PLAYER_LIST_TIME_MS <= t1.GetNowTime()) { - m_World->SendPlayerList(this); + m_World->BroadcastPlayerListUpdatePing(*this); m_LastPlayerListTime = t1.GetNowTime(); } @@ -451,6 +452,11 @@ void cPlayer::CancelChargingBow(void) void cPlayer::SetTouchGround(bool a_bTouchGround) { + if (IsGameModeSpectator()) // You can fly through the ground in Spectator + { + return; + } + m_bTouchGround = a_bTouchGround; if (!m_bTouchGround) @@ -585,7 +591,7 @@ bool cPlayer::Feed(int a_Food, double a_Saturation) void cPlayer::AddFoodExhaustion(double a_Exhaustion) { - if (!IsGameModeCreative()) + if (!(IsGameModeCreative() || IsGameModeSpectator())) { m_FoodExhaustionLevel = std::min(m_FoodExhaustionLevel + a_Exhaustion, 40.0); } @@ -804,6 +810,28 @@ void cPlayer::SetCanFly(bool a_CanFly) +void cPlayer::SetCustomName(const AString & a_CustomName) +{ + if (m_CustomName == a_CustomName) + { + return; + } + AString OldCustomName = m_CustomName; + + m_CustomName = a_CustomName; + if (m_CustomName.length() > 16) + { + m_CustomName = m_CustomName.substr(0, 16); + } + + m_World->BroadcastPlayerListUpdateDisplayName(*this, m_CustomName); + m_World->BroadcastSpawnEntity(*this, m_ClientHandle); +} + + + + + void cPlayer::SetFlying(bool a_IsFlying) { if (a_IsFlying == m_IsFlying) @@ -823,9 +851,9 @@ bool cPlayer::DoTakeDamage(TakeDamageInfo & a_TDI) { if ((a_TDI.DamageType != dtInVoid) && (a_TDI.DamageType != dtPlugin)) { - if (IsGameModeCreative()) + if (IsGameModeCreative() || IsGameModeSpectator()) { - // No damage / health in creative mode if not void or plugin damage + // No damage / health in creative or spectator mode if not void or plugin damage return false; } } @@ -1043,6 +1071,14 @@ bool cPlayer::IsGameModeAdventure(void) const +bool cPlayer::IsGameModeSpectator(void) const +{ + return (m_GameMode == gmSpectator) || // Either the player is explicitly in Spectator + ((m_GameMode == gmNotSet) && m_World->IsGameModeSpectator()); // or they inherit from the world and the world is Adventure +} + + + void cPlayer::SetTeam(cTeam * a_Team) { @@ -1158,11 +1194,13 @@ void cPlayer::SetGameMode(eGameMode a_GameMode) m_GameMode = a_GameMode; m_ClientHandle->SendGameMode(a_GameMode); - if (!IsGameModeCreative()) + if (!(IsGameModeCreative() || IsGameModeSpectator())) { SetFlying(false); SetCanFly(false); } + + m_World->BroadcastPlayerListUpdateGameMode(*this); } @@ -1340,6 +1378,7 @@ void cPlayer::MoveTo( const Vector3d & a_NewPos) void cPlayer::SetVisible(bool a_bVisible) { + // Need to Check if the player or other players are in gamemode spectator, but will break compatibility if (a_bVisible && !m_bVisible) // Make visible { m_bVisible = true; @@ -1434,6 +1473,28 @@ AString cPlayer::GetColor(void) const +AString cPlayer::GetPlayerListName(void) const +{ + const AString & Color = GetColor(); + + if (HasCustomName()) + { + return m_CustomName; + } + else if ((GetName().length() <= 14) && !Color.empty()) + { + return Printf("%s%s", Color.c_str(), GetName().c_str()); + } + else + { + return GetName(); + } +} + + + + + void cPlayer::TossEquippedItem(char a_Amount) { cItems Drops; @@ -1500,6 +1561,11 @@ void cPlayer::TossPickup(const cItem & a_Item) void cPlayer::TossItems(const cItems & a_Items) { + if (IsGameModeSpectator()) // Players can't toss items in spectator + { + return; + } + m_Stats.AddValue(statItemsDropped, (StatValue)a_Items.Size()); double vX = 0, vY = 0, vZ = 0; @@ -1786,7 +1852,7 @@ bool cPlayer::SaveToDisk() void cPlayer::UseEquippedItem(int a_Amount) { - if (IsGameModeCreative()) // No damage in creative + if (IsGameModeCreative() || IsGameModeSpectator()) // No damage in creative or spectator { return; } diff --git a/src/Entities/Player.h b/src/Entities/Player.h index 9821cc6d9..ffd0b7e03 100644 --- a/src/Entities/Player.h +++ b/src/Entities/Player.h @@ -171,6 +171,9 @@ public: /** Returns true if the player is in Adventure mode, either explicitly, or by inheriting from current world */ bool IsGameModeAdventure(void) const; + /** Returns true if the player is in Spectator mode, either explicitly, or by inheriting from current world */ + bool IsGameModeSpectator(void) const; + AString GetIP(void) const { return m_IP; } // tolua_export /** Returns the associated team, NULL if none */ @@ -251,6 +254,9 @@ public: The returned value either is empty, or includes the cChatColor::Delimiter. */ AString GetColor(void) const; + /** Returns the name that is used in the playerlist. */ + AString GetPlayerListName(void) const; + /** tosses the item in the selected hotbar slot */ void TossEquippedItem(char a_Amount = 1); @@ -398,6 +404,16 @@ public: /** If true the player can fly even when he's not in creative. */ void SetCanFly(bool a_CanFly); + /** Returns true if the player has a custom name. */ + bool HasCustomName(void) const { return !m_CustomName.empty(); } + + /** Returns the custom name of this player. If the player hasn't a custom name, it will return an empty string. */ + const AString & GetCustomName(void) const { return m_CustomName; } + + /** Sets the custom name of this player. If you want to disable the custom name, simply set an empty string. + The custom name will be used in the tab-list, in the player nametag and in the tab-completion. */ + void SetCustomName(const AString & a_CustomName); + /** Gets the last position that the player slept in This is initialised to the world spawn point if the player has not slept in a bed as of yet */ @@ -562,6 +578,8 @@ protected: If no ClientHandle is given, the UUID is initialized to empty. */ AString m_UUID; + AString m_CustomName; + /** Sets the speed and sends it to the client, so that they are forced to move so. */ virtual void DoSetSpeed(double a_SpeedX, double a_SpeedY, double a_SpeedZ) override; diff --git a/src/Generating/BioGen.cpp b/src/Generating/BioGen.cpp index 60ad4e3eb..217ca8f80 100644 --- a/src/Generating/BioGen.cpp +++ b/src/Generating/BioGen.cpp @@ -13,72 +13,6 @@ //////////////////////////////////////////////////////////////////////////////// -// cBiomeGen: - -cBiomeGen * cBiomeGen::CreateBiomeGen(cIniFile & a_IniFile, int a_Seed, bool & a_CacheOffByDefault) -{ - AString BiomeGenName = a_IniFile.GetValueSet("Generator", "BiomeGen", ""); - if (BiomeGenName.empty()) - { - LOGWARN("[Generator] BiomeGen value not set in world.ini, using \"MultiStepMap\"."); - BiomeGenName = "MultiStepMap"; - } - - cBiomeGen * res = NULL; - a_CacheOffByDefault = false; - if (NoCaseCompare(BiomeGenName, "constant") == 0) - { - res = new cBioGenConstant; - a_CacheOffByDefault = true; // we're generating faster than a cache would retrieve data :) - } - else if (NoCaseCompare(BiomeGenName, "checkerboard") == 0) - { - res = new cBioGenCheckerboard; - a_CacheOffByDefault = true; // we're (probably) generating faster than a cache would retrieve data - } - else if (NoCaseCompare(BiomeGenName, "voronoi") == 0) - { - res = new cBioGenVoronoi(a_Seed); - } - else if (NoCaseCompare(BiomeGenName, "distortedvoronoi") == 0) - { - res = new cBioGenDistortedVoronoi(a_Seed); - } - else if (NoCaseCompare(BiomeGenName, "twolevel") == 0) - { - res = new cBioGenTwoLevel(a_Seed); - } - else - { - if (NoCaseCompare(BiomeGenName, "multistepmap") != 0) - { - LOGWARNING("Unknown BiomeGen \"%s\", using \"MultiStepMap\" instead.", BiomeGenName.c_str()); - } - res = new cBioGenMultiStepMap(a_Seed); - - /* - // Performance-testing: - LOGINFO("Measuring performance of cBioGenMultiStepMap..."); - clock_t BeginTick = clock(); - for (int x = 0; x < 5000; x++) - { - cChunkDef::BiomeMap Biomes; - res->GenBiomes(x * 5, x * 5, Biomes); - } - clock_t Duration = clock() - BeginTick; - LOGINFO("cBioGenMultiStepMap for 5000 chunks took %d ticks (%.02f sec)", Duration, (double)Duration / CLOCKS_PER_SEC); - //*/ - } - res->InitializeBiomeGen(a_IniFile); - - return res; -} - - - - - -//////////////////////////////////////////////////////////////////////////////// // cBioGenConstant: void cBioGenConstant::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & a_BiomeMap) @@ -402,8 +336,13 @@ void cBioGenVoronoi::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap & void cBioGenVoronoi::InitializeBiomeGen(cIniFile & a_IniFile) { super::InitializeBiomeGen(a_IniFile); - m_Voronoi.SetCellSize(a_IniFile.GetValueSetI("Generator", "VoronoiCellSize", 64)); - InitializeBiomes (a_IniFile.GetValueSet ("Generator", "VoronoiBiomes", "")); + int CellSize = a_IniFile.GetValueSetI("Generator", "VoronoiCellSize", 128); + int JitterSize = a_IniFile.GetValueSetI("Generator", "VoronoiJitterSize", CellSize); + int OddRowOffset = a_IniFile.GetValueSetI("Generator", "VoronoiOddRowOffset", 0); + m_Voronoi.SetCellSize(CellSize); + m_Voronoi.SetJitterSize(JitterSize); + m_Voronoi.SetOddRowOffset(OddRowOffset); + InitializeBiomes(a_IniFile.GetValueSet ("Generator", "VoronoiBiomes", "")); } @@ -846,9 +785,10 @@ void cBioGenTwoLevel::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap { for (int x = 0; x < cChunkDef::Width; x++) { - int MinDist1, MinDist2; - int BiomeGroup = m_VoronoiLarge.GetValueAt(DistortX[x][z], DistortZ[x][z], MinDist1, MinDist2) / 7; - int BiomeIdx = m_VoronoiSmall.GetValueAt(DistortX[x][z], DistortZ[x][z], MinDist1, MinDist2) / 11; + int SeedX, SeedZ, MinDist2; + int BiomeGroup = m_VoronoiLarge.GetValueAt(DistortX[x][z], DistortZ[x][z], SeedX, SeedZ, MinDist2) / 7; + int BiomeIdx = m_VoronoiSmall.GetValueAt(DistortX[x][z], DistortZ[x][z], SeedX, SeedZ, MinDist2) / 11; + int MinDist1 = (DistortX[x][z] - SeedX) * (DistortX[x][z] - SeedX) + (DistortZ[x][z] - SeedZ) * (DistortZ[x][z] - SeedZ); cChunkDef::SetBiome(a_BiomeMap, x, z, SelectBiome(BiomeGroup, BiomeIdx, (MinDist1 < MinDist2 / 4) ? 0 : 1)); } } @@ -987,3 +927,69 @@ void cBioGenTwoLevel::InitializeBiomeGen(cIniFile & a_IniFile) + +//////////////////////////////////////////////////////////////////////////////// +// cBiomeGen: + +cBiomeGen * cBiomeGen::CreateBiomeGen(cIniFile & a_IniFile, int a_Seed, bool & a_CacheOffByDefault) +{ + AString BiomeGenName = a_IniFile.GetValueSet("Generator", "BiomeGen", ""); + if (BiomeGenName.empty()) + { + LOGWARN("[Generator] BiomeGen value not set in world.ini, using \"MultiStepMap\"."); + BiomeGenName = "MultiStepMap"; + } + + cBiomeGen * res = NULL; + a_CacheOffByDefault = false; + if (NoCaseCompare(BiomeGenName, "constant") == 0) + { + res = new cBioGenConstant; + a_CacheOffByDefault = true; // we're generating faster than a cache would retrieve data :) + } + else if (NoCaseCompare(BiomeGenName, "checkerboard") == 0) + { + res = new cBioGenCheckerboard; + a_CacheOffByDefault = true; // we're (probably) generating faster than a cache would retrieve data + } + else if (NoCaseCompare(BiomeGenName, "voronoi") == 0) + { + res = new cBioGenVoronoi(a_Seed); + } + else if (NoCaseCompare(BiomeGenName, "distortedvoronoi") == 0) + { + res = new cBioGenDistortedVoronoi(a_Seed); + } + else if (NoCaseCompare(BiomeGenName, "twolevel") == 0) + { + res = new cBioGenTwoLevel(a_Seed); + } + else + { + if (NoCaseCompare(BiomeGenName, "multistepmap") != 0) + { + LOGWARNING("Unknown BiomeGen \"%s\", using \"MultiStepMap\" instead.", BiomeGenName.c_str()); + } + res = new cBioGenMultiStepMap(a_Seed); + + /* + // Performance-testing: + LOGINFO("Measuring performance of cBioGenMultiStepMap..."); + clock_t BeginTick = clock(); + for (int x = 0; x < 5000; x++) + { + cChunkDef::BiomeMap Biomes; + res->GenBiomes(x * 5, x * 5, Biomes); + } + clock_t Duration = clock() - BeginTick; + LOGINFO("cBioGenMultiStepMap for 5000 chunks took %d ticks (%.02f sec)", Duration, (double)Duration / CLOCKS_PER_SEC); + //*/ + } + res->InitializeBiomeGen(a_IniFile); + + return res; +} + + + + diff --git a/src/Generating/Caves.cpp b/src/Generating/Caves.cpp index 71154dff9..fc925a150 100644 --- a/src/Generating/Caves.cpp +++ b/src/Generating/Caves.cpp @@ -755,7 +755,7 @@ void cStructGenDualRidgeCaves::GenFinish(cChunkDesc & a_ChunkDesc) float n2 = m_Noise2.CubicNoise3D(xx, yy, zz); float n3 = m_Noise1.CubicNoise3D(xx * 4, yy * 4, zz * 4) / 4; float n4 = m_Noise2.CubicNoise3D(xx * 4, yy * 4, zz * 4) / 4; - if ((abs(n1 + n3) * abs(n2 + n4)) > m_Threshold) + if ((std::abs(n1 + n3) * std::abs(n2 + n4)) > m_Threshold) { a_ChunkDesc.SetBlockType(x, y, z, E_BLOCK_AIR); } diff --git a/src/Generating/Noise3DGenerator.cpp b/src/Generating/Noise3DGenerator.cpp index eb816f564..c3ca30384 100644 --- a/src/Generating/Noise3DGenerator.cpp +++ b/src/Generating/Noise3DGenerator.cpp @@ -236,7 +236,7 @@ void cNoise3DGenerator::GenerateNoiseArray(int a_ChunkX, int a_ChunkZ, NOISE_DAT m_Cubic.Generate2D(Height, DIM_X, DIM_Z, StartX / 25, EndX / 25, StartZ / 25, EndZ / 25); for (size_t i = 0; i < ARRAYCOUNT(Height); i++) { - Height[i] = abs(Height[i]) * m_HeightAmplification + 1; + Height[i] = std::abs(Height[i]) * m_HeightAmplification + 1; } // Modify the noise by height data: @@ -395,7 +395,7 @@ void cNoise3DComposable::GenerateNoiseArrayIfNeeded(int a_ChunkX, int a_ChunkZ) for (int x = 0; x < 17; x += UPSCALE_X) { NOISE_DATATYPE NoiseX = ((NOISE_DATATYPE)(a_ChunkX * cChunkDef::Width + x)) / m_FrequencyX; - NOISE_DATATYPE val = abs(m_Noise1.CubicNoise2D(NoiseX / 5, NoiseZ / 5)) * m_HeightAmplification + 1; + NOISE_DATATYPE val = std::abs(m_Noise1.CubicNoise2D(NoiseX / 5, NoiseZ / 5)) * m_HeightAmplification + 1; Height[x + 17 * z] = val * val * val; } } diff --git a/src/Items/ItemHoe.h b/src/Items/ItemHoe.h index 8e63536d4..de8b9a061 100644 --- a/src/Items/ItemHoe.h +++ b/src/Items/ItemHoe.h @@ -47,4 +47,3 @@ public: - diff --git a/src/LineBlockTracer.cpp b/src/LineBlockTracer.cpp index f03e796d1..1b42081c2 100644 --- a/src/LineBlockTracer.cpp +++ b/src/LineBlockTracer.cpp @@ -146,7 +146,7 @@ bool cLineBlockTracer::MoveToNextBlock(void) dirY, dirZ, } Direction = dirNONE; - if (abs(m_DiffX) > EPS) + if (std::abs(m_DiffX) > EPS) { double DestX = (m_DirX > 0) ? (m_CurrentX + 1) : m_CurrentX; Coeff = (DestX - m_StartX) / m_DiffX; @@ -155,7 +155,7 @@ bool cLineBlockTracer::MoveToNextBlock(void) Direction = dirX; } } - if (abs(m_DiffY) > EPS) + if (std::abs(m_DiffY) > EPS) { double DestY = (m_DirY > 0) ? (m_CurrentY + 1) : m_CurrentY; double CoeffY = (DestY - m_StartY) / m_DiffY; @@ -165,7 +165,7 @@ bool cLineBlockTracer::MoveToNextBlock(void) Direction = dirY; } } - if (abs(m_DiffZ) > EPS) + if (std::abs(m_DiffZ) > EPS) { double DestZ = (m_DirZ > 0) ? (m_CurrentZ + 1) : m_CurrentZ; double CoeffZ = (DestZ - m_StartZ) / m_DiffZ; @@ -227,9 +227,11 @@ bool cLineBlockTracer::Item(cChunk * a_Chunk) } // Update the current chunk - if (a_Chunk != NULL) + a_Chunk = a_Chunk->GetNeighborChunk(m_CurrentX, m_CurrentZ); + if (a_Chunk == NULL) { - a_Chunk = a_Chunk->GetNeighborChunk(m_CurrentX, m_CurrentZ); + m_Callbacks->OnNoChunk(); + return false; } if (a_Chunk->IsValid()) @@ -245,13 +247,10 @@ bool cLineBlockTracer::Item(cChunk * a_Chunk) return false; } } - else + else if (m_Callbacks->OnNextBlockNoData(m_CurrentX, m_CurrentY, m_CurrentZ, m_CurrentFace)) { - if (m_Callbacks->OnNextBlockNoData(m_CurrentX, m_CurrentY, m_CurrentZ, m_CurrentFace)) - { - // The callback terminated the trace - return false; - } + // The callback terminated the trace + return false; } } } diff --git a/src/Map.cpp b/src/Map.cpp index 8f205a606..c106ccd83 100644 --- a/src/Map.cpp +++ b/src/Map.cpp @@ -432,7 +432,7 @@ void cMap::StreamNext(cMapClient & a_Client) // This is dangerous as the player object may have been destroyed before the decorator is erased from the list UpdateDecorators(); - Handle->SendMapDecorators(m_ID, m_Decorators); + Handle->SendMapDecorators(m_ID, m_Decorators, m_Scale); a_Client.m_NextDecoratorUpdate = 0; } @@ -444,7 +444,7 @@ void cMap::StreamNext(cMapClient & a_Client) const Byte * Colors = &m_Data[Y * m_Height]; - Handle->SendMapColumn(m_ID, Y, 0, Colors, m_Height); + Handle->SendMapColumn(m_ID, Y, 0, Colors, m_Height, m_Scale); } } @@ -595,10 +595,10 @@ void cMap::SendTo(cClientHandle & a_Client) { const Byte* Colors = &m_Data[i * m_Height]; - a_Client.SendMapColumn(m_ID, i, 0, Colors, m_Height); + a_Client.SendMapColumn(m_ID, i, 0, Colors, m_Height, m_Scale); } - a_Client.SendMapDecorators(m_ID, m_Decorators); + a_Client.SendMapDecorators(m_ID, m_Decorators, m_Scale); } diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp index 8c93fea2a..12ca6bbbe 100644 --- a/src/Mobs/Monster.cpp +++ b/src/Mobs/Monster.cpp @@ -75,6 +75,8 @@ cMonster::cMonster(const AString & a_ConfigName, eMonsterType a_MobType, const A , m_IdleInterval(0) , m_DestroyTimer(0) , m_MobType(a_MobType) + , m_CustomName("") + , m_CustomNameAlwaysVisible(false) , m_SoundHurt(a_SoundHurt) , m_SoundDeath(a_SoundDeath) , m_AttackRate(3) @@ -555,6 +557,25 @@ void cMonster::KilledBy(TakeDamageInfo & a_TDI) +void cMonster::OnRightClicked(cPlayer & a_Player) +{ + super::OnRightClicked(a_Player); + + const cItem & EquippedItem = a_Player.GetEquippedItem(); + if ((EquippedItem.m_ItemType == E_ITEM_NAME_TAG) && !EquippedItem.m_CustomName.empty()) + { + SetCustomName(EquippedItem.m_CustomName); + if (!a_Player.IsGameModeCreative()) + { + a_Player.GetInventory().RemoveOneEquippedItem(); + } + } +} + + + + + // Checks to see if EventSeePlayer should be fired // monster sez: Do I see the player void cMonster::CheckEventSeePlayer(void) @@ -683,6 +704,39 @@ void cMonster::InStateEscaping(float a_Dt) +void cMonster::SetCustomName(const AString & a_CustomName) +{ + m_CustomName = a_CustomName; + + // The maximal length is 64 + if (a_CustomName.length() > 64) + { + m_CustomName = a_CustomName.substr(0, 64); + } + + if (m_World != NULL) + { + m_World->BroadcastEntityMetadata(*this); + } +} + + + + + +void cMonster::SetCustomNameAlwaysVisible(bool a_CustomNameAlwaysVisible) +{ + m_CustomNameAlwaysVisible = a_CustomNameAlwaysVisible; + if (m_World != NULL) + { + m_World->BroadcastEntityMetadata(*this); + } +} + + + + + void cMonster::GetMonsterConfig(const AString & a_Name) { cRoot::Get()->GetMonsterConfig()->AssignAttributes(this, a_Name); diff --git a/src/Mobs/Monster.h b/src/Mobs/Monster.h index ef94262f6..9fd67d67c 100644 --- a/src/Mobs/Monster.h +++ b/src/Mobs/Monster.h @@ -16,13 +16,15 @@ class cClientHandle; class cWorld; + + // tolua_begin class cMonster : public cPawn { typedef cPawn super; public: - + enum eFamily { mfHostile = 0, // Spider, Zombies ... @@ -56,6 +58,8 @@ public: virtual void KilledBy(TakeDamageInfo & a_TDI) override; + virtual void OnRightClicked(cPlayer & a_Player) override; + virtual void MoveToPosition(const Vector3d & a_Position); // tolua_export virtual bool ReachedDestination(void); @@ -111,7 +115,24 @@ public: virtual bool IsSitting (void) const { return false; } // tolua_begin - + + /** Returns true if the monster has a custom name. */ + bool HasCustomName(void) const { return !m_CustomName.empty(); } + + /** Gets the custom name of the monster. If no custom name is set, the function returns an empty string. */ + const AString & GetCustomName(void) const { return m_CustomName; } + + /** Sets the custom name of the monster. You see the name over the monster. + If you want to disable the custom name, simply set an empty string. */ + void SetCustomName(const AString & a_CustomName); + + /** Is the custom name of this monster always visible? If not, you only see the name when you sight the mob. */ + bool IsCustomNameAlwaysVisible(void) const { return m_CustomNameAlwaysVisible; } + + /** Sets the custom name visiblity of this monster. + If it's false, you only see the name when you sight the mob. If it's true, you always see the custom name. */ + void SetCustomNameAlwaysVisible(bool a_CustomNameAlwaysVisible); + /// Translates MobType enum to a string, empty string if unknown static AString MobTypeToString(eMonsterType a_MobType); @@ -195,6 +216,8 @@ protected: float m_DestroyTimer; eMonsterType m_MobType; + AString m_CustomName; + bool m_CustomNameAlwaysVisible; AString m_SoundHurt; AString m_SoundDeath; diff --git a/src/Mobs/Sheep.cpp b/src/Mobs/Sheep.cpp index 1a82115d2..c12e8d786 100644 --- a/src/Mobs/Sheep.cpp +++ b/src/Mobs/Sheep.cpp @@ -54,6 +54,8 @@ void cSheep::GetDrops(cItems & a_Drops, cEntity * a_Killer) void cSheep::OnRightClicked(cPlayer & a_Player) { + super::OnRightClicked(a_Player); + const cItem & EquippedItem = a_Player.GetEquippedItem(); if ((EquippedItem.m_ItemType == E_ITEM_SHEARS) && !IsSheared() && !IsBaby()) { diff --git a/src/Protocol/CMakeLists.txt b/src/Protocol/CMakeLists.txt index 1ba66ff1f..5426c58fa 100644 --- a/src/Protocol/CMakeLists.txt +++ b/src/Protocol/CMakeLists.txt @@ -14,6 +14,7 @@ SET (SRCS Protocol15x.cpp Protocol16x.cpp Protocol17x.cpp + Protocol18x.cpp ProtocolRecognizer.cpp) SET (HDRS @@ -27,6 +28,7 @@ SET (HDRS Protocol15x.h Protocol16x.h Protocol17x.h + Protocol18x.h ProtocolRecognizer.h) if(NOT MSVC) diff --git a/src/Protocol/ChunkDataSerializer.cpp b/src/Protocol/ChunkDataSerializer.cpp index ebe61631b..a133cc0e3 100644 --- a/src/Protocol/ChunkDataSerializer.cpp +++ b/src/Protocol/ChunkDataSerializer.cpp @@ -8,6 +8,8 @@ #include "Globals.h" #include "ChunkDataSerializer.h" #include "zlib/zlib.h" +#include "ByteBuffer.h" +#include "Protocol18x.h" @@ -30,7 +32,7 @@ cChunkDataSerializer::cChunkDataSerializer( -const AString & cChunkDataSerializer::Serialize(int a_Version) +const AString & cChunkDataSerializer::Serialize(int a_Version, int a_ChunkX, int a_ChunkZ) { Serializations::const_iterator itr = m_Serializations.find(a_Version); if (itr != m_Serializations.end()) @@ -43,6 +45,7 @@ const AString & cChunkDataSerializer::Serialize(int a_Version) { case RELEASE_1_2_5: Serialize29(data); break; case RELEASE_1_3_2: Serialize39(data); break; + case RELEASE_1_8_0: Serialize47(data, a_ChunkX, a_ChunkZ); break; // TODO: Other protocol versions may serialize the data differently; implement here default: @@ -52,7 +55,10 @@ const AString & cChunkDataSerializer::Serialize(int a_Version) break; } } - m_Serializations[a_Version] = data; + if (!data.empty()) + { + m_Serializations[a_Version] = data; + } return m_Serializations[a_Version]; } @@ -174,3 +180,72 @@ void cChunkDataSerializer::Serialize39(AString & a_Data) + +void cChunkDataSerializer::Serialize47(AString & a_Data, int a_ChunkX, int a_ChunkZ) +{ + // This function returns the fully compressed packet (including packet size), not the raw packet! + + // Create the packet: + cByteBuffer Packet(512 KiB); + Packet.WriteVarInt(0x21); // Packet id (Chunk Data packet) + Packet.WriteBEInt(a_ChunkX); + Packet.WriteBEInt(a_ChunkZ); + Packet.WriteBool(true); // "Ground-up continuous", or rather, "biome data present" flag + Packet.WriteBEShort((short) 0xffff); // We're aways sending the full chunk with no additional data, so the bitmap is 0xffff + + // Write the chunk size: + const int BiomeDataSize = cChunkDef::Width * cChunkDef::Width; + UInt32 ChunkSize = ( + (cChunkDef::NumBlocks * 2) + // Block meta + type + sizeof(m_BlockLight) + // Block light + sizeof(m_BlockSkyLight) + // Block sky light + BiomeDataSize // Biome data + ); + Packet.WriteVarInt(ChunkSize); + + // Write the block types to the packet: + for (size_t Index = 0; Index < cChunkDef::NumBlocks; Index++) + { + BLOCKTYPE BlockType = m_BlockTypes[Index] & 0xFF; + NIBBLETYPE BlockMeta = m_BlockMetas[Index / 2] >> ((Index & 1) * 4) & 0x0f; + Packet.WriteByte((unsigned char)(BlockType << 4) | BlockMeta); + Packet.WriteByte((unsigned char)(BlockType >> 4)); + } + + // Write the rest: + Packet.WriteBuf(m_BlockLight, sizeof(m_BlockLight)); + Packet.WriteBuf(m_BlockSkyLight, sizeof(m_BlockSkyLight)); + Packet.WriteBuf(m_BiomeData, BiomeDataSize); + + AString PacketData; + Packet.ReadAll(PacketData); + Packet.CommitRead(); + + cByteBuffer Buffer(20); + if (PacketData.size() >= 256) + { + if (!cProtocol180::CompressPacket(PacketData, a_Data)) + { + ASSERT(!"Packet compression failed."); + a_Data.clear(); + return; + } + } + else + { + AString PostData; + Buffer.WriteVarInt((UInt32)Packet.GetUsedSpace() + 1); + Buffer.WriteVarInt(0); + Buffer.ReadAll(PostData); + Buffer.CommitRead(); + + a_Data.clear(); + a_Data.reserve(PostData.size() + PacketData.size()); + a_Data.append(PostData.data(), PostData.size()); + a_Data.append(PacketData.data(), PacketData.size()); + } +} + + + + diff --git a/src/Protocol/ChunkDataSerializer.h b/src/Protocol/ChunkDataSerializer.h index a42856356..a082ef3d8 100644 --- a/src/Protocol/ChunkDataSerializer.h +++ b/src/Protocol/ChunkDataSerializer.h @@ -23,13 +23,15 @@ protected: 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 + void Serialize39(AString & a_Data); // Release 1.3.1 to 1.7.10 + void Serialize47(AString & a_Data, int a_ChunkX, int a_ChunkZ); // Release 1.8 public: enum { RELEASE_1_2_5 = 29, RELEASE_1_3_2 = 39, + RELEASE_1_8_0 = 47, } ; cChunkDataSerializer( @@ -40,7 +42,7 @@ public: const unsigned char * a_BiomeData ); - const AString & Serialize(int a_Version); // Returns one of the internal m_Serializations[] + const AString & Serialize(int a_Version, int a_ChunkX, int a_ChunkZ); // Returns one of the internal m_Serializations[] } ; diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h index 8e1842ec1..f351ee4b9 100644 --- a/src/Protocol/Protocol.h +++ b/src/Protocol/Protocol.h @@ -50,82 +50,87 @@ public: m_Client(a_Client) { } + virtual ~cProtocol() {} /// Called when client sends some data virtual void DataReceived(const char * a_Data, size_t 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 SendChat (const cCompositeChat & a_Message) = 0; - virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) = 0; - virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) = 0; - 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 SendLoginSuccess (void) = 0; - virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) = 0; - virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators) = 0; - virtual void SendMapInfo (int a_ID, unsigned int a_Scale) = 0; - virtual void SendPaintingSpawn (const cPainting & a_Painting) = 0; - virtual void SendPickupSpawn (const cPickup & a_Pickup) = 0; - virtual void SendPlayerAbilities (void) = 0; - virtual void SendEntityAnimation (const cEntity & a_Entity, char a_Animation) = 0; - virtual void SendParticleEffect (const AString & a_SoundName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) = 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) = 0; - virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) = 0; - virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) = 0; - virtual void SendExperience (void) = 0; - virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) = 0; - virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) = 0; - virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) = 0; - virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) = 0; - virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) = 0; - 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 SendStatistics (const cStatManager & a_Manager) = 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, bool a_DoDaylightCycle) = 0; - virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) = 0; - virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) = 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, int a_Property, int a_Value) = 0; + 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 SendChat (const cCompositeChat & a_Message) = 0; + virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) = 0; + virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) = 0; + 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 SendLoginSuccess (void) = 0; + virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) = 0; + virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) = 0; + virtual void SendMapInfo (int a_ID, unsigned int a_Scale) = 0; + virtual void SendPaintingSpawn (const cPainting & a_Painting) = 0; + virtual void SendPickupSpawn (const cPickup & a_Pickup) = 0; + virtual void SendPlayerAbilities (void) = 0; + virtual void SendEntityAnimation (const cEntity & a_Entity, char a_Animation) = 0; + virtual void SendParticleEffect (const AString & a_SoundName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) = 0; + virtual void SendPlayerListAddPlayer (const cPlayer & a_Player) = 0; + virtual void SendPlayerListRemovePlayer (const cPlayer & a_Player) = 0; + virtual void SendPlayerListUpdateGameMode (const cPlayer & a_Player) = 0; + virtual void SendPlayerListUpdatePing (const cPlayer & a_Player) = 0; + virtual void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) = 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) = 0; + virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) = 0; + virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) = 0; + virtual void SendExperience (void) = 0; + virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) = 0; + virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) = 0; + virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) = 0; + virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) = 0; + virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) = 0; + 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 SendStatistics (const cStatManager & a_Manager) = 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, bool a_DoDaylightCycle) = 0; + virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) = 0; + virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) = 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, int a_Property, int a_Value) = 0; /// Returns the ServerID used for authentication through session.minecraft.net virtual AString GetAuthServerID(void) = 0; diff --git a/src/Protocol/Protocol125.cpp b/src/Protocol/Protocol125.cpp index 4a69bc1ac..385e6a623 100644 --- a/src/Protocol/Protocol125.cpp +++ b/src/Protocol/Protocol125.cpp @@ -262,7 +262,7 @@ void cProtocol125::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerialize SendPreChunk(a_ChunkX, a_ChunkZ, true); // Send the chunk data: - AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_2_5); + AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_2_5, a_ChunkX, a_ChunkZ); WriteByte(PACKET_MAP_CHUNK); WriteInt (a_ChunkX); WriteInt (a_ChunkZ); @@ -608,7 +608,7 @@ void cProtocol125::SendLoginSuccess(void) -void cProtocol125::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) +void cProtocol125::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) { cCSLock Lock(m_CSPacket); @@ -630,7 +630,7 @@ void cProtocol125::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colo -void cProtocol125::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators) +void cProtocol125::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) { cCSLock Lock(m_CSPacket); @@ -700,7 +700,7 @@ void cProtocol125::SendEntityAnimation(const cEntity & a_Entity, char a_Animatio -void cProtocol125::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) +void cProtocol125::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) { // Not supported by this protocol version } @@ -719,22 +719,73 @@ void cProtocol125::SendPaintingSpawn(const cPainting & a_Painting) -void cProtocol125::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline) +void cProtocol125::SendPlayerListAddPlayer(const cPlayer & a_Player) { cCSLock Lock(m_CSPacket); - AString PlayerName(a_Player.GetColor()); - PlayerName.append(a_Player.GetName()); - if (PlayerName.length() > 14) + WriteByte (PACKET_PLAYER_LIST_ITEM); + WriteString(a_Player.GetPlayerListName()); + WriteBool (true); + WriteShort (a_Player.GetClientHandle()->GetPing()); + Flush(); +} + + + + + +void cProtocol125::SendPlayerListRemovePlayer(const cPlayer & a_Player) +{ + cCSLock Lock(m_CSPacket); + WriteByte (PACKET_PLAYER_LIST_ITEM); + WriteString(a_Player.GetPlayerListName()); + WriteBool (false); + WriteShort (0); + Flush(); +} + + + + + +void cProtocol125::SendPlayerListUpdateGameMode(const cPlayer & a_Player) +{ + // Not implemented in this protocol version + UNUSED(a_Player); +} + + + + + +void cProtocol125::SendPlayerListUpdatePing(const cPlayer & a_Player) +{ + // It is a simple add player packet in this protocol. + SendPlayerListAddPlayer(a_Player); +} + + + + + +void cProtocol125::SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) +{ + if (a_OldListName == a_Player.GetPlayerListName()) { - PlayerName.erase(14); + return; } - PlayerName += cChatColor::White; - WriteByte ((unsigned char)PACKET_PLAYER_LIST_ITEM); - WriteString(PlayerName); - WriteBool (a_IsOnline); - WriteShort (a_IsOnline ? a_Player.GetClientHandle()->GetPing() : 0); - Flush(); + cCSLock Lock(m_CSPacket); + + // Remove the old name from the tablist: + { + WriteByte (PACKET_PLAYER_LIST_ITEM); + WriteString(a_OldListName); + WriteBool (false); + WriteShort (0); + Flush(); + } + + SendPlayerListAddPlayer(a_Player); } @@ -792,7 +843,14 @@ void cProtocol125::SendPlayerSpawn(const cPlayer & a_Player) cCSLock Lock(m_CSPacket); WriteByte (PACKET_PLAYER_SPAWN); WriteInt (a_Player.GetUniqueID()); - WriteString(a_Player.GetName()); + if (a_Player.HasCustomName()) + { + WriteString(a_Player.GetCustomName()); + } + else + { + WriteString(a_Player.GetName()); + } WriteInt ((int)(a_Player.GetPosX() * 32)); WriteInt ((int)(a_Player.GetPosY() * 32)); WriteInt ((int)(a_Player.GetPosZ() * 32)); diff --git a/src/Protocol/Protocol125.h b/src/Protocol/Protocol125.h index 1063777a2..4241c1fd4 100644 --- a/src/Protocol/Protocol125.h +++ b/src/Protocol/Protocol125.h @@ -28,76 +28,80 @@ public: virtual void DataReceived(const char * a_Data, size_t 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 SendChat (const cCompositeChat & a_Message) override; - virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; - virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; - 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 SendLoginSuccess (void) override; - virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) override; - virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators) override; - virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; - virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) override; - virtual void SendPaintingSpawn (const cPainting & a_Painting) override; - virtual void SendPickupSpawn (const cPickup & a_Pickup) override; - virtual void SendPlayerAbilities (void) override {} // This protocol doesn't support such message - virtual void SendEntityAnimation (const cEntity & a_Entity, 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; - virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; - virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; - virtual void SendExperience (void) override; - virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override; - virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; - virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override {} // This protocol doesn't support such message - virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override {} // This protocol doesn't support such message - virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; - virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; - virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; + 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 SendChat (const cCompositeChat & a_Message) override; + virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; + virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; + 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 SendLoginSuccess (void) override; + virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) override; + virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) override; + virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; + virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) override; + virtual void SendPaintingSpawn (const cPainting & a_Painting) override; + virtual void SendPickupSpawn (const cPickup & a_Pickup) override; + virtual void SendPlayerAbilities (void) override {} // This protocol doesn't support such message + virtual void SendEntityAnimation (const cEntity & a_Entity, char a_Animation) override; + virtual void SendPlayerListAddPlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListRemovePlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateGameMode (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdatePing (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; + virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; + virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; + virtual void SendExperience (void) override; + virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override; + virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; + virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override {} // This protocol doesn't support such message + virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override {} // This protocol doesn't support such message + virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; + virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; + virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; virtual AString GetAuthServerID(void) override; diff --git a/src/Protocol/Protocol132.cpp b/src/Protocol/Protocol132.cpp index 5c58ab0ba..63a15c082 100644 --- a/src/Protocol/Protocol132.cpp +++ b/src/Protocol/Protocol132.cpp @@ -176,7 +176,7 @@ void cProtocol132::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerialize // Pre-chunk not used in 1.3.2. Finally. // Send the chunk data: - AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_3_2); + AString Serialized = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_3_2, a_ChunkX, a_ChunkZ); WriteByte(PACKET_CHUNK_DATA); WriteInt (a_ChunkX); WriteInt (a_ChunkZ); @@ -260,7 +260,14 @@ void cProtocol132::SendPlayerSpawn(const cPlayer & a_Player) cCSLock Lock(m_CSPacket); WriteByte (PACKET_PLAYER_SPAWN); WriteInt (a_Player.GetUniqueID()); - WriteString(a_Player.GetName()); + if (a_Player.HasCustomName()) + { + WriteString(a_Player.GetCustomName()); + } + else + { + WriteString(a_Player.GetName()); + } WriteInt ((int)(a_Player.GetPosX() * 32)); WriteInt ((int)(a_Player.GetPosY() * 32)); WriteInt ((int)(a_Player.GetPosZ() * 32)); diff --git a/src/Protocol/Protocol14x.cpp b/src/Protocol/Protocol14x.cpp index 3b6b6a42a..d33314a2f 100644 --- a/src/Protocol/Protocol14x.cpp +++ b/src/Protocol/Protocol14x.cpp @@ -132,12 +132,6 @@ void cProtocol142::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_Src void cProtocol142::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) { - if (!a_DoDaylightCycle) - { - // When writing a "-" before the number the client ignores it but it will stop the client-side time expiration. - a_TimeOfDay = std::min(-a_TimeOfDay, -1LL); - } - cCSLock Lock(m_CSPacket); WriteByte (PACKET_UPDATE_TIME); WriteInt64(a_WorldAge); diff --git a/src/Protocol/Protocol15x.cpp b/src/Protocol/Protocol15x.cpp index 2b1f01b08..089296fdf 100644 --- a/src/Protocol/Protocol15x.cpp +++ b/src/Protocol/Protocol15x.cpp @@ -80,7 +80,7 @@ void cProtocol150::SendWindowOpen(const cWindow & a_Window) -void cProtocol150::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) +void cProtocol150::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) { cCSLock Lock(m_CSPacket); WriteByte(PACKET_PARTICLE_EFFECT); @@ -92,7 +92,7 @@ void cProtocol150::SendParticleEffect(const AString & a_ParticleName, float a_Sr WriteFloat(a_OffsetY); WriteFloat(a_OffsetZ); WriteFloat(a_ParticleData); - WriteInt(a_ParticleAmmount); + WriteInt(a_ParticleAmount); Flush(); } diff --git a/src/Protocol/Protocol15x.h b/src/Protocol/Protocol15x.h index 0d171a67c..968d5ebcf 100644 --- a/src/Protocol/Protocol15x.h +++ b/src/Protocol/Protocol15x.h @@ -29,7 +29,7 @@ public: cProtocol150(cClientHandle * a_Client); virtual void SendWindowOpen (const cWindow & a_Window) override; - virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) override; + virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) override; virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override; diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index 3b8800867..7efcad626 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -1,10 +1,12 @@ + // 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) + - cProtocol176 + - release 1.7.6 protocol (#5) */ #include "Globals.h" @@ -104,7 +106,7 @@ cProtocol172::cProtocol172(cClientHandle * a_Client, const AString & a_ServerAdd // If BC is setup with ip_forward == true, it sends additional data in the login packet's ServerAddress field: // hostname\00ip-address\00uuid\00profile-properties-as-json AStringVector Params; - if (SplitZeroTerminatedStrings(a_ServerAddress, Params) && (Params.size() == 4)) + if (cRoot::Get()->GetServer()->ShouldAllowBungeeCord() && SplitZeroTerminatedStrings(a_ServerAddress, Params) && (Params.size() == 4)) { LOGD("Player at %s connected via BungeeCord", Params[1].c_str()); m_ServerAddress = Params[0]; @@ -250,101 +252,13 @@ void cProtocol172::SendChat(const AString & a_Message) void cProtocol172::SendChat(const cCompositeChat & a_Message) { ASSERT(m_State == 3); // In game mode? - - // Compose the complete Json string to send: - Json::Value msg; + cWorld * World = m_Client->GetPlayer()->GetWorld(); - msg["text"] = cClientHandle::FormatMessageType((World == NULL) ? false : World->ShouldUseChatPrefixes(), a_Message.GetMessageType(), a_Message.GetAdditionalMessageTypeData()); // The client crashes without this field being present - const cCompositeChat::cParts & Parts = a_Message.GetParts(); - for (cCompositeChat::cParts::const_iterator itr = Parts.begin(), end = Parts.end(); itr != end; ++itr) - { - Json::Value Part; - switch ((*itr)->m_PartType) - { - case cCompositeChat::ptText: - { - Part["text"] = (*itr)->m_Text; - AddChatPartStyle(Part, (*itr)->m_Style); - break; - } - - case cCompositeChat::ptClientTranslated: - { - const cCompositeChat::cClientTranslatedPart & p = (const cCompositeChat::cClientTranslatedPart &)**itr; - Part["translate"] = p.m_Text; - Json::Value With; - for (AStringVector::const_iterator itrW = p.m_Parameters.begin(), endW = p.m_Parameters.end(); itrW != endW; ++itr) - { - With.append(*itrW); - } - if (!p.m_Parameters.empty()) - { - Part["with"] = With; - } - AddChatPartStyle(Part, p.m_Style); - break; - } - - case cCompositeChat::ptUrl: - { - const cCompositeChat::cUrlPart & p = (const cCompositeChat::cUrlPart &)**itr; - Part["text"] = p.m_Text; - Json::Value Url; - Url["action"] = "open_url"; - Url["value"] = p.m_Url; - Part["clickEvent"] = Url; - AddChatPartStyle(Part, p.m_Style); - break; - } - - case cCompositeChat::ptSuggestCommand: - case cCompositeChat::ptRunCommand: - { - const cCompositeChat::cCommandPart & p = (const cCompositeChat::cCommandPart &)**itr; - Part["text"] = p.m_Text; - Json::Value Cmd; - Cmd["action"] = (p.m_PartType == cCompositeChat::ptRunCommand) ? "run_command" : "suggest_command"; - Cmd["value"] = p.m_Command; - Part["clickEvent"] = Cmd; - AddChatPartStyle(Part, p.m_Style); - break; - } + bool ShouldUseChatPrefixes = (World == NULL) ? false : World->ShouldUseChatPrefixes(); - case cCompositeChat::ptShowAchievement: - { - const cCompositeChat::cShowAchievementPart & p = (const cCompositeChat::cShowAchievementPart &)**itr; - Part["translate"] = "chat.type.achievement"; - - Json::Value Ach; - Ach["action"] = "show_achievement"; - Ach["value"] = p.m_Text; - - Json::Value AchColourAndName; - AchColourAndName["color"] = "green"; - AchColourAndName["translate"] = p.m_Text; - AchColourAndName["hoverEvent"] = Ach; - - Json::Value Extra; - Extra.append(AchColourAndName); - - Json::Value Name; - Name["text"] = p.m_PlayerName; - - Json::Value With; - With.append(Name); - With.append(Extra); - - Part["with"] = With; - AddChatPartStyle(Part, p.m_Style); - break; - } - } - msg["extra"].append(Part); - } // for itr - Parts[] - // Send the message to the client: cPacketizer Pkt(*this, 0x02); - Pkt.WriteString(msg.toStyledString()); + Pkt.WriteString(a_Message.CreateJsonString(ShouldUseChatPrefixes)); } @@ -357,7 +271,7 @@ void cProtocol172::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerialize // 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); + const AString & ChunkData = a_Serializer.Serialize(cChunkDataSerializer::RELEASE_1_3_2, a_ChunkX, a_ChunkZ); cPacketizer Pkt(*this, 0x21); // Chunk Data packet Pkt.WriteInt(a_ChunkX); @@ -726,7 +640,7 @@ void cProtocol172::SendPaintingSpawn(const cPainting & a_Painting) -void cProtocol172::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) +void cProtocol172::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) { ASSERT(m_State == 3); // In game mode? @@ -748,7 +662,7 @@ void cProtocol172::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colo -void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators) +void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) { ASSERT(m_State == 3); // In game mode? @@ -786,7 +700,6 @@ void cProtocol172::SendMapInfo(int a_ID, unsigned int a_Scale) - void cProtocol172::SendPickupSpawn(const cPickup & a_Pickup) { ASSERT(m_State == 3); // In game mode? @@ -857,7 +770,7 @@ void cProtocol172::SendEntityAnimation(const cEntity & a_Entity, char a_Animatio -void cProtocol172::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) +void cProtocol172::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) { ASSERT(m_State == 3); // In game mode? @@ -870,21 +783,78 @@ void cProtocol172::SendParticleEffect(const AString & a_ParticleName, float a_Sr Pkt.WriteFloat(a_OffsetY); Pkt.WriteFloat(a_OffsetZ); Pkt.WriteFloat(a_ParticleData); - Pkt.WriteInt(a_ParticleAmmount); + Pkt.WriteInt(a_ParticleAmount); } -void cProtocol172::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline) +void cProtocol172::SendPlayerListAddPlayer(const cPlayer & a_Player) { ASSERT(m_State == 3); // In game mode? - + 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); + Pkt.WriteString(a_Player.GetPlayerListName()); + Pkt.WriteBool(true); + Pkt.WriteShort(a_Player.GetClientHandle()->GetPing()); +} + + + + + +void cProtocol172::SendPlayerListRemovePlayer(const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); + Pkt.WriteString(a_Player.GetPlayerListName()); + Pkt.WriteBool(false); + Pkt.WriteShort(0); +} + + + + + +void cProtocol172::SendPlayerListUpdateGameMode(const cPlayer & a_Player) +{ + // Not implemented in this protocol version + UNUSED(a_Player); +} + + + + + +void cProtocol172::SendPlayerListUpdatePing(const cPlayer & a_Player) +{ + // It is a simple add player packet in this protocol. + SendPlayerListAddPlayer(a_Player); +} + + + + + +void cProtocol172::SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) +{ + ASSERT(m_State == 3); // In game mode? + if (a_OldListName == a_Player.GetPlayerListName()) + { + return; + } + + // Remove the old name from the tablist: + { + cPacketizer Pkt(*this, 0x38); + Pkt.WriteString(a_OldListName); + Pkt.WriteBool(false); + Pkt.WriteShort(0); + } + + SendPlayerListAddPlayer(a_Player); } @@ -958,9 +928,16 @@ 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.WriteVarInt((UInt32) a_Player.GetUniqueID()); Pkt.WriteString(cMojangAPI::MakeUUIDDashed(a_Player.GetClientHandle()->GetUUID())); - Pkt.WriteString(a_Player.GetName()); + if (a_Player.HasCustomName()) + { + Pkt.WriteString(a_Player.GetCustomName()); + } + else + { + Pkt.WriteString(a_Player.GetName()); + } Pkt.WriteFPInt(a_Player.GetPosX()); Pkt.WriteFPInt(a_Player.GetPosY()); Pkt.WriteFPInt(a_Player.GetPosZ()); @@ -1514,14 +1491,14 @@ void cProtocol172::AddReceivedData(const char * a_Data, size_t a_Size) ); m_CommLogFile.Flush(); } - + 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: for (;;) { @@ -1541,7 +1518,7 @@ void cProtocol172::AddReceivedData(const char * a_Data, size_t a_Size) cByteBuffer bb(PacketLen + 1); VERIFY(m_ReceivedData.ReadToByteBuffer(bb, (int)PacketLen)); m_ReceivedData.CommitRead(); - + // Write one NUL extra, so that we can detect over-reads bb.Write("\0", 1); @@ -1567,7 +1544,7 @@ void cProtocol172::AddReceivedData(const char * a_Data, size_t a_Size) PacketType, PacketType, PacketLen, PacketLen, m_State, PacketDataHex.c_str() ); } - + if (!HandlePacket(bb, PacketType)) { // Unknown packet, already been reported, but without the length. Log the length here: @@ -1592,7 +1569,7 @@ void cProtocol172::AddReceivedData(const char * a_Data, size_t a_Size) return; } - + if (bb.GetReadableSpace() != 1) { // Read more or less than packet length, report as error @@ -1613,7 +1590,7 @@ void cProtocol172::AddReceivedData(const char * a_Data, size_t a_Size) m_Client->PacketError(PacketType); } } // for (ever) - + // Log any leftover bytes into the logfile: if (g_ShouldLogCommIn && (m_ReceivedData.GetReadableSpace() > 0)) { @@ -1724,7 +1701,7 @@ bool cProtocol172::HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) void cProtocol172::HandlePacketStatusPing(cByteBuffer & a_ByteBuffer) { HANDLE_READ(a_ByteBuffer, ReadBEInt64, Int64, Timestamp); - + cPacketizer Pkt(*this, 0x01); // Ping packet Pkt.WriteInt64(Timestamp); } @@ -1936,7 +1913,7 @@ void cProtocol172::HandlePacketClientSettings(cByteBuffer & a_ByteBuffer) HANDLE_READ(a_ByteBuffer, ReadByte, Byte, ShowCape); m_Client->SetLocale(Locale); - // TODO: handle in m_Client + // TODO: Do anything with the other values. } @@ -2290,7 +2267,6 @@ void cProtocol172::SendData(const char * a_Data, size_t a_Size) - bool cProtocol172::ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item) { HANDLE_PACKET_READ(a_ByteBuffer, ReadBEShort, short, ItemType); @@ -2435,85 +2411,6 @@ void cProtocol172::StartEncryption(const Byte * a_Key) -void cProtocol172::AddChatPartStyle(Json::Value & a_Value, const AString & a_PartStyle) -{ - size_t len = a_PartStyle.length(); - for (size_t i = 0; i < len; i++) - { - switch (a_PartStyle[i]) - { - case 'b': - { - // bold - a_Value["bold"] = Json::Value(true); - break; - } - - case 'i': - { - // italic - a_Value["italic"] = Json::Value(true); - break; - } - - case 'u': - { - // Underlined - a_Value["underlined"] = Json::Value(true); - break; - } - - case 's': - { - // strikethrough - a_Value["strikethrough"] = Json::Value(true); - break; - } - - case 'o': - { - // obfuscated - a_Value["obfuscated"] = Json::Value(true); - break; - } - - case '@': - { - // Color, specified by the next char: - i++; - if (i >= len) - { - // String too short, didn't contain a color - break; - } - switch (a_PartStyle[i]) - { - case '0': a_Value["color"] = Json::Value("black"); break; - case '1': a_Value["color"] = Json::Value("dark_blue"); break; - case '2': a_Value["color"] = Json::Value("dark_green"); break; - case '3': a_Value["color"] = Json::Value("dark_aqua"); break; - case '4': a_Value["color"] = Json::Value("dark_red"); break; - case '5': a_Value["color"] = Json::Value("dark_purple"); break; - case '6': a_Value["color"] = Json::Value("gold"); break; - case '7': a_Value["color"] = Json::Value("gray"); break; - case '8': a_Value["color"] = Json::Value("dark_gray"); break; - case '9': a_Value["color"] = Json::Value("blue"); break; - case 'a': a_Value["color"] = Json::Value("green"); break; - case 'b': a_Value["color"] = Json::Value("aqua"); break; - case 'c': a_Value["color"] = Json::Value("red"); break; - case 'd': a_Value["color"] = Json::Value("light_purple"); break; - case 'e': a_Value["color"] = Json::Value("yellow"); break; - case 'f': a_Value["color"] = Json::Value("white"); break; - } // switch (color) - } // case '@' - } // switch (Style[i]) - } // for i - a_PartStyle[] -} - - - - - //////////////////////////////////////////////////////////////////////////////// // cProtocol172::cPacketizer: @@ -2523,6 +2420,7 @@ cProtocol172::cPacketizer::~cPacketizer() // Send the packet length UInt32 PacketLen = (UInt32)m_Out.GetUsedSpace(); + m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen); m_Protocol.m_OutPacketLenBuffer.ReadAll(DataToSend); m_Protocol.SendData(DataToSend.data(), DataToSend.size()); @@ -2617,6 +2515,7 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item) cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, Writer, (ENUM_ITEM_ID)a_Item.m_ItemType); } Writer.Finish(); + AString Compressed; CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed); WriteShort((short)Compressed.size()); @@ -2626,6 +2525,7 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item) + void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity) { cFastNBTWriter Writer; @@ -2837,7 +2737,7 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity) WriteByte(0xA2); WriteItem(Frame.GetItem()); WriteByte(0x3); - WriteByte(Frame.GetRotation()); + WriteByte(Frame.GetRotation() / 2); break; } default: break; @@ -3035,6 +2935,15 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob) break; } } // switch (a_Mob.GetType()) + + // Custom name: + if (a_Mob.HasCustomName()) + { + WriteByte(0x8a); + WriteString(a_Mob.GetCustomName()); + WriteByte(0x0b); + WriteByte(a_Mob.IsCustomNameAlwaysVisible() ? 1 : 0); + } } @@ -3079,7 +2988,14 @@ void cProtocol176::SendPlayerSpawn(const cPlayer & a_Player) cPacketizer Pkt(*this, 0x0c); // Spawn Player packet Pkt.WriteVarInt(a_Player.GetUniqueID()); Pkt.WriteString(cMojangAPI::MakeUUIDDashed(a_Player.GetClientHandle()->GetUUID())); - Pkt.WriteString(a_Player.GetName()); + if (a_Player.HasCustomName()) + { + Pkt.WriteString(a_Player.GetCustomName()); + } + else + { + Pkt.WriteString(a_Player.GetName()); + } const Json::Value & Properties = a_Player.GetClientHandle()->GetProperties(); Pkt.WriteVarInt(Properties.size()); diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h index d3100d0fb..7ec7d0fce 100644 --- a/src/Protocol/Protocol17x.h +++ b/src/Protocol/Protocol17x.h @@ -5,7 +5,8 @@ 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) + - cProtocol176 + - release 1.7.6 protocol (#5) */ @@ -60,76 +61,80 @@ public: virtual void DataReceived(const char * a_Data, size_t 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 SendChat (const cCompositeChat & a_Message) override; - virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; - virtual void SendCollectEntity (const cEntity & a_Entity, const cPlayer & a_Player) override; - virtual void SendDestroyEntity (const cEntity & a_Entity) override; - virtual void SendDisconnect (const AString & a_Reason) override; - virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) 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 SendEntityAnimation (const cEntity & a_Entity, char a_Animation) override; - virtual void SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; - 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 SendExperience (void) override; - virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) 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 SendLoginSuccess (void) override; - virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) override; - virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators) override; - virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; - virtual void SendPaintingSpawn (const cPainting & a_Painting) override; - virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) override; - virtual void SendPickupSpawn (const cPickup & a_Pickup) override; - virtual void SendPlayerAbilities (void) 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; - virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; - virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; - virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; - virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; - virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; - virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; - virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; + 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 SendChat (const cCompositeChat & a_Message) override; + virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; + virtual void SendCollectEntity (const cEntity & a_Entity, const cPlayer & a_Player) override; + virtual void SendDestroyEntity (const cEntity & a_Entity) override; + virtual void SendDisconnect (const AString & a_Reason) override; + virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) 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 SendEntityAnimation (const cEntity & a_Entity, char a_Animation) override; + virtual void SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; + 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 SendExperience (void) override; + virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) 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 SendLoginSuccess (void) override; + virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) override; + virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) override; + virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; + virtual void SendPaintingSpawn (const cPainting & a_Painting) override; + virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) override; + virtual void SendPickupSpawn (const cPickup & a_Pickup) override; + virtual void SendPlayerAbilities (void) override; + virtual void SendPlayerListAddPlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListRemovePlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateGameMode (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdatePing (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; + virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; + virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; + virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; + virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; + virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; + virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; + virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; virtual AString GetAuthServerID(void) override { return m_AuthServerID; } @@ -251,19 +256,19 @@ protected: /** Adds the received (unencrypted) data to m_ReceivedData, parses complete packets */ void AddReceivedData(const char * a_Data, size_t a_Size); - + /** Reads and handles the packet. The packet length and type have already been read. Returns true if the packet was understood, false if it was an unknown packet */ bool HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType); - + // Packet handlers while in the Status state (m_State == 1): - void HandlePacketStatusPing (cByteBuffer & a_ByteBuffer); + void HandlePacketStatusPing(cByteBuffer & a_ByteBuffer); virtual void HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer); - + // Packet handlers while in the Login state (m_State == 2): void HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffer); - void HandlePacketLoginStart (cByteBuffer & a_ByteBuffer); + void HandlePacketLoginStart(cByteBuffer & a_ByteBuffer); // Packet handlers while in the Game state (m_State == 3): void HandlePacketAnimation (cByteBuffer & a_ByteBuffer); @@ -300,15 +305,13 @@ protected: 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(cByteBuffer & a_ByteBuffer, cItem & a_Item); + virtual bool ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item); /** Parses item metadata as read by ReadItem(), into the item enchantments. */ void ParseItemMetadata(cItem & a_Item, const AString & a_Metadata); void StartEncryption(const Byte * a_Key); - - /** Adds the chat part's style (represented by the part's stylestring) into the Json object. */ - void AddChatPartStyle(Json::Value & a_Value, const AString & a_PartStyle); + } ; diff --git a/src/Protocol/Protocol18x.cpp b/src/Protocol/Protocol18x.cpp new file mode 100644 index 000000000..f83bea5bb --- /dev/null +++ b/src/Protocol/Protocol18x.cpp @@ -0,0 +1,3244 @@ + +// Protocol18x.cpp + +/* +Implements the 1.8.x protocol classes: + - cProtocol180 + - release 1.8.0 protocol (#47) +(others may be added later in the future for the 1.8 release series) +*/ + +#include "Globals.h" +#include "json/json.h" +#include "Protocol18x.h" +#include "ChunkDataSerializer.h" +#include "PolarSSL++/Sha1Checksum.h" + +#include "../ClientHandle.h" +#include "../Root.h" +#include "../Server.h" +#include "../World.h" +#include "../StringCompression.h" +#include "../CompositeChat.h" +#include "../Statistics.h" + +#include "../WorldStorage/FastNBT.h" +#include "../WorldStorage/EnchantmentSerializer.h" + +#include "../Entities/ExpOrb.h" +#include "../Entities/Minecart.h" +#include "../Entities/FallingBlock.h" +#include "../Entities/Painting.h" +#include "../Entities/Pickup.h" +#include "../Entities/Player.h" +#include "../Entities/ItemFrame.h" +#include "../Entities/ArrowEntity.h" +#include "../Entities/FireworkEntity.h" + +#include "../Mobs/IncludeAllMonsters.h" +#include "../UI/Window.h" + +#include "../BlockEntities/BeaconEntity.h" +#include "../BlockEntities/CommandBlockEntity.h" +#include "../BlockEntities/MobHeadEntity.h" +#include "../BlockEntities/FlowerPotEntity.h" +#include "Bindings/PluginManager.h" + + + + + +#define HANDLE_READ(ByteBuf, Proc, Type, Var) \ + Type Var; \ + if (!ByteBuf.Proc(Var))\ + {\ + return;\ + } + + + + + +#define HANDLE_PACKET_READ(ByteBuf, Proc, Type, Var) \ + Type Var; \ + { \ + if (!ByteBuf.Proc(Var)) \ + { \ + ByteBuf.CheckValid(); \ + return false; \ + } \ + ByteBuf.CheckValid(); \ + } + + + + + +const int MAX_ENC_LEN = 512; // Maximum size of the encrypted message; should be 128, but who knows... +const uLongf MAX_COMPRESSED_PACKET_LEN = 200 KiB; // Maximum size of compressed packets. + + + + + +// fwd: main.cpp: +extern bool g_ShouldLogCommIn, g_ShouldLogCommOut; + + + + + +//////////////////////////////////////////////////////////////////////////////// +// cProtocol180: + +cProtocol180::cProtocol180(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), + m_LastSentDimension(dimNotSet) +{ + // Create the comm log file, if so requested: + if (g_ShouldLogCommIn || g_ShouldLogCommOut) + { + static int sCounter = 0; + cFile::CreateFolder("CommLogs"); + AString FileName = Printf("CommLogs/%x_%d__%s.log", (unsigned)time(NULL), sCounter++, a_Client->GetIPString().c_str()); + m_CommLogFile.Open(FileName, cFile::fmWrite); + } +} + + + + + +void cProtocol180::DataReceived(const char * a_Data, size_t a_Size) +{ + if (m_IsEncrypted) + { + Byte Decrypted[512]; + while (a_Size > 0) + { + size_t 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 cProtocol180::SendAttachEntity(const cEntity & a_Entity, const cEntity * a_Vehicle) +{ + ASSERT(m_State == 3); // In game mode? + + 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 cProtocol180::SendBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x24); // Block Action packet + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); + Pkt.WriteByte(a_Byte1); + Pkt.WriteByte(a_Byte2); + Pkt.WriteVarInt(a_BlockType); +} + + + + + +void cProtocol180::SendBlockBreakAnim(int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x25); // Block Break Animation packet + Pkt.WriteVarInt(a_EntityID); + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); + Pkt.WriteChar(a_Stage); +} + + + + + +void cProtocol180::SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x23); // Block Change packet + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); + Pkt.WriteVarInt(((UInt32)a_BlockType << 4) | ((UInt32)a_BlockMeta & 15)); +} + + + + + +void cProtocol180::SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x22); // Multi Block Change packet + Pkt.WriteInt(a_ChunkX); + Pkt.WriteInt(a_ChunkZ); + Pkt.WriteVarInt((UInt32)a_Changes.size()); + for (sSetBlockVector::const_iterator itr = a_Changes.begin(), end = a_Changes.end(); itr != end; ++itr) + { + short Coords = (short) (itr->y | (itr->z << 8) | (itr->x << 12)); + Pkt.WriteShort(Coords); + Pkt.WriteVarInt((itr->BlockType & 0xFFF) << 4 | (itr->BlockMeta & 0xF)); + } // for itr - a_Changes[] +} + + + + + +void cProtocol180::SendChat(const AString & a_Message) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x02); // Chat Message packet + Pkt.WriteString(Printf("{\"text\":\"%s\"}", EscapeString(a_Message).c_str())); + Pkt.WriteChar(0); +} + + + + + +void cProtocol180::SendChat(const cCompositeChat & a_Message) +{ + ASSERT(m_State == 3); // In game mode? + + cWorld * World = m_Client->GetPlayer()->GetWorld(); + bool ShouldUseChatPrefixes = (World == NULL) ? false : World->ShouldUseChatPrefixes(); + + // Send the message to the client: + cPacketizer Pkt(*this, 0x02); + Pkt.WriteString(a_Message.CreateJsonString(ShouldUseChatPrefixes)); + Pkt.WriteChar(0); +} + + + + + +void cProtocol180::SendChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) +{ + ASSERT(m_State == 3); // In game mode? + + // 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_8_0, a_ChunkX, a_ChunkZ); + + cCSLock Lock(m_CSPacket); + SendData(ChunkData.data(), ChunkData.size()); +} + + + + + +void cProtocol180::SendCollectEntity(const cEntity & a_Entity, const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x0d); // Collect Item packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteVarInt(a_Player.GetUniqueID()); +} + + + + + +void cProtocol180::SendDestroyEntity(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x13); // Destroy Entities packet + Pkt.WriteVarInt(1); + Pkt.WriteVarInt(a_Entity.GetUniqueID()); +} + + + + + +void cProtocol180::SendDisconnect(const AString & a_Reason) +{ + switch (m_State) + { + case 2: + { + // During login: + cPacketizer Pkt(*this, 0); + Pkt.WriteString(Printf("{\"text\":\"%s\"}", EscapeString(a_Reason).c_str())); + break; + } + case 3: + { + // In-game: + cPacketizer Pkt(*this, 0x40); + Pkt.WriteString(Printf("{\"text\":\"%s\"}", EscapeString(a_Reason).c_str())); + break; + } + } +} + + + + + +void cProtocol180::SendEditSign(int a_BlockX, int a_BlockY, int a_BlockZ) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x36); // Sign Editor Open packet + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); +} + + + + + +void cProtocol180::SendEntityEffect(const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x1D); // Entity Effect packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteByte(a_EffectID); + Pkt.WriteByte(a_Amplifier); + Pkt.WriteVarInt((UInt32)a_Duration); + Pkt.WriteBool(false); // Hide particles +} + + + + + +void cProtocol180::SendEntityEquipment(const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x04); // Entity Equipment packet + Pkt.WriteVarInt((UInt32)a_Entity.GetUniqueID()); + Pkt.WriteShort(a_SlotNum); + Pkt.WriteItem(a_Item); +} + + + + + +void cProtocol180::SendEntityHeadLook(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x19); // Entity Head Look packet + Pkt.WriteVarInt((UInt32)a_Entity.GetUniqueID()); + Pkt.WriteByteAngle(a_Entity.GetHeadYaw()); +} + + + + + +void cProtocol180::SendEntityLook(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x16); // Entity Look packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteByteAngle(a_Entity.GetYaw()); + Pkt.WriteByteAngle(a_Entity.GetPitch()); + Pkt.WriteBool(true); // TODO: IsOnGround() on entities +} + + + + + +void cProtocol180::SendEntityMetadata(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x1c); // Entity Metadata packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteEntityMetadata(a_Entity); + Pkt.WriteByte(0x7f); // The termination byte +} + + + + + +void cProtocol180::SendEntityProperties(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x20); // Entity Properties packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteEntityProperties(a_Entity); +} + + + + + +void cProtocol180::SendEntityRelMove(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x15); // Entity Relative Move packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteByte(a_RelX); + Pkt.WriteByte(a_RelY); + Pkt.WriteByte(a_RelZ); + Pkt.WriteBool(true); // TODO: IsOnGround() on entities +} + + + + + +void cProtocol180::SendEntityRelMoveLook(const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x17); // Entity Look And Relative Move packet + Pkt.WriteVarInt(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()); + Pkt.WriteBool(true); // TODO: IsOnGround() on entities +} + + + + + +void cProtocol180::SendEntityStatus(const cEntity & a_Entity, char a_Status) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x1a); // Entity Status packet + Pkt.WriteInt(a_Entity.GetUniqueID()); + Pkt.WriteChar(a_Status); +} + + + + + +void cProtocol180::SendEntityVelocity(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x12); // Entity Velocity packet + Pkt.WriteVarInt(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 cProtocol180::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, const cVector3iArray & a_BlocksAffected, const Vector3d & a_PlayerMotion) +{ + ASSERT(m_State == 3); // In game mode? + + 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((int)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 cProtocol180::SendGameMode(eGameMode a_GameMode) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x2b); // Change Game State packet + Pkt.WriteByte(3); // Reason: Change game mode + Pkt.WriteFloat((float)a_GameMode); +} + + + + + +void cProtocol180::SendHealth(void) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x06); // Update Health packet + cPlayer * Player = m_Client->GetPlayer(); + Pkt.WriteFloat((float)Player->GetHealth()); + Pkt.WriteVarInt((UInt32)Player->GetFoodLevel()); + Pkt.WriteFloat((float)Player->GetFoodSaturationLevel()); +} + + + + + +void cProtocol180::SendInventorySlot(char a_WindowID, short a_SlotNum, const cItem & a_Item) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x2f); // Set Slot packet + Pkt.WriteChar(a_WindowID); + Pkt.WriteShort(a_SlotNum); + Pkt.WriteItem(a_Item); +} + + + + + +void cProtocol180::SendKeepAlive(int a_PingID) +{ + // Drop the packet if the protocol is not in the Game state yet (caused a client crash): + if (m_State != 3) + { + LOGWARNING("Trying to send a KeepAlive packet to a player who's not yet fully logged in (%d). The protocol class prevented the packet.", m_State); + return; + } + + cPacketizer Pkt(*this, 0x00); // Keep Alive packet + Pkt.WriteVarInt(a_PingID); +} + + + + + +void cProtocol180::SendLogin(const cPlayer & a_Player, const cWorld & a_World) +{ + // Send the Join Game packet: + { + cServer * Server = cRoot::Get()->GetServer(); + cPacketizer Pkt(*this, 0x01); // Join Game packet + Pkt.WriteInt(a_Player.GetUniqueID()); + Pkt.WriteByte((Byte)a_Player.GetEffectiveGameMode() | (Server->IsHardcore() ? 0x08 : 0)); // Hardcore flag bit 4 + Pkt.WriteChar((char)a_World.GetDimension()); + Pkt.WriteByte(2); // TODO: Difficulty (set to Normal) + Pkt.WriteByte(Server->GetMaxPlayers()); + Pkt.WriteString("default"); // Level type - wtf? + Pkt.WriteBool(false); // Reduced Debug Info - wtf? + } + m_LastSentDimension = a_World.GetDimension(); + + // Send the spawn position: + { + cPacketizer Pkt(*this, 0x05); // Spawn Position packet + Pkt.WritePosition((int)a_World.GetSpawnX(), (int)a_World.GetSpawnY(), (int)a_World.GetSpawnZ()); + } + + // Send the server difficulty: + { + cPacketizer Pkt(*this, 0x41); + Pkt.WriteChar(1); + } + + // Send player abilities: + SendPlayerAbilities(); +} + + + + +void cProtocol180::SendLoginSuccess(void) +{ + ASSERT(m_State == 2); // State: login? + + // Enable compression: + { + cPacketizer Pkt(*this, 0x03); // Set compression packet + Pkt.WriteVarInt(256); + } + + m_State = 3; // State = Game + + { + cPacketizer Pkt(*this, 0x02); // Login success packet + Pkt.WriteString(cMojangAPI::MakeUUIDDashed(m_Client->GetUUID())); + Pkt.WriteString(m_Client->GetUsername()); + } +} + + + + + +void cProtocol180::SendPaintingSpawn(const cPainting & a_Painting) +{ + ASSERT(m_State == 3); // In game mode? + double PosX = a_Painting.GetPosX(); + double PosY = a_Painting.GetPosY(); + double PosZ = a_Painting.GetPosZ(); + + switch (a_Painting.GetDirection()) + { + case 0: PosZ += 1; break; + case 1: PosX -= 1; break; + case 2: PosZ -= 1; break; + case 3: PosX += 1; break; + } + + cPacketizer Pkt(*this, 0x10); // Spawn Painting packet + Pkt.WriteVarInt(a_Painting.GetUniqueID()); + Pkt.WriteString(a_Painting.GetName().c_str()); + Pkt.WritePosition((int)PosX, (int)PosY, (int)PosZ); + Pkt.WriteChar(a_Painting.GetDirection()); +} + + + + + +void cProtocol180::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x34); + Pkt.WriteVarInt(a_ID); + Pkt.WriteByte(m_Scale); + + Pkt.WriteVarInt(0); + Pkt.WriteByte(1); + Pkt.WriteByte(a_Length); + Pkt.WriteByte(a_X); + Pkt.WriteByte(a_Y); + + Pkt.WriteVarInt(a_Length); + for (unsigned int i = 0; i < a_Length; ++i) + { + Pkt.WriteByte(a_Colors[i]); + } +} + + + + + +void cProtocol180::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x34); + Pkt.WriteVarInt(a_ID); + Pkt.WriteByte(m_Scale); + Pkt.WriteVarInt(a_Decorators.size()); + + for (cMapDecoratorList::const_iterator it = a_Decorators.begin(); it != a_Decorators.end(); ++it) + { + Pkt.WriteByte((it->GetType() << 4) | (it->GetRot() & 0xf)); + Pkt.WriteByte(it->GetPixelX()); + Pkt.WriteByte(it->GetPixelZ()); + } + + Pkt.WriteByte(0); +} + + + + + +void cProtocol180::SendMapInfo(int a_ID, unsigned int a_Scale) +{ + UNUSED(a_ID); + UNUSED(a_Scale); + + // This packet was removed in 1.8 +} + + + + + +void cProtocol180::SendPickupSpawn(const cPickup & a_Pickup) +{ + ASSERT(m_State == 3); // In game mode? + + { + 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.WriteVarInt(a_Pickup.GetUniqueID()); + Pkt.WriteByte((0x05 << 5) | 10); // Slot type + index 10 + Pkt.WriteItem(a_Pickup.GetItem()); + Pkt.WriteByte(0x7f); // End of metadata + } +} + + + + + +void cProtocol180::SendPlayerAbilities(void) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x39); // Player Abilities packet + Byte Flags = 0; + cPlayer * Player = m_Client->GetPlayer(); + if (Player->IsGameModeCreative()) + { + Flags |= 0x01; + Flags |= 0x08; // Godmode, used for creative + } + if (Player->IsFlying()) + { + Flags |= 0x02; + } + if (Player->CanFly()) + { + Flags |= 0x04; + } + Pkt.WriteByte(Flags); + Pkt.WriteFloat((float)(0.05 * Player->GetFlyingMaxSpeed())); + Pkt.WriteFloat((float)(0.1 * Player->GetNormalMaxSpeed())); +} + + + + + +void cProtocol180::SendEntityAnimation(const cEntity & a_Entity, char a_Animation) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x0b); // Animation packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteChar(a_Animation); +} + + + + + +void cProtocol180::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) +{ + ASSERT(m_State == 3); // In game mode? + int ParticleID = GetParticleID(a_ParticleName); + + cPacketizer Pkt(*this, 0x2A); + Pkt.WriteInt(ParticleID); + Pkt.WriteBool(false); + Pkt.WriteFloat(a_SrcX); + Pkt.WriteFloat(a_SrcY); + Pkt.WriteFloat(a_SrcZ); + Pkt.WriteFloat(a_OffsetX); + Pkt.WriteFloat(a_OffsetY); + Pkt.WriteFloat(a_OffsetZ); + Pkt.WriteFloat(a_ParticleData); + Pkt.WriteInt(a_ParticleAmount); +} + + + + + +void cProtocol180::SendPlayerListAddPlayer(const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); // Playerlist Item packet + Pkt.WriteVarInt(0); + Pkt.WriteVarInt(1); + Pkt.WriteUUID(a_Player.GetUUID()); + Pkt.WriteString(a_Player.GetName()); + + const Json::Value & Properties = a_Player.GetClientHandle()->GetProperties(); + Pkt.WriteVarInt(Properties.size()); + for (Json::Value::iterator itr = Properties.begin(), end = Properties.end(); itr != end; ++itr) + { + Pkt.WriteString(((Json::Value)*itr).get("name", "").asString()); + Pkt.WriteString(((Json::Value)*itr).get("value", "").asString()); + AString Signature = ((Json::Value)*itr).get("signature", "").asString(); + if (Signature.empty()) + { + Pkt.WriteBool(false); + } + else + { + Pkt.WriteBool(true); + Pkt.WriteString(Signature); + } + } + + Pkt.WriteVarInt((UInt32)a_Player.GetGameMode()); + Pkt.WriteVarInt((UInt32)a_Player.GetClientHandle()->GetPing()); + + AString CustomName = a_Player.GetPlayerListName(); + if (CustomName != a_Player.GetName()) + { + Pkt.WriteBool(true); + Pkt.WriteString(Printf("{\"text\":\"%s\"}", CustomName.c_str())); + } + else + { + Pkt.WriteBool(false); + } +} + + + + + +void cProtocol180::SendPlayerListRemovePlayer(const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); // Playerlist Item packet + Pkt.WriteVarInt(4); + Pkt.WriteVarInt(1); + Pkt.WriteUUID(a_Player.GetUUID()); +} + + + + + +void cProtocol180::SendPlayerListUpdateGameMode(const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); // Playerlist Item packet + Pkt.WriteVarInt(1); + Pkt.WriteVarInt(1); + Pkt.WriteUUID(a_Player.GetUUID()); + Pkt.WriteVarInt((UInt32)a_Player.GetGameMode()); +} + + + + + +void cProtocol180::SendPlayerListUpdatePing(const cPlayer & a_Player) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); // Playerlist Item packet + Pkt.WriteVarInt(2); + Pkt.WriteVarInt(1); + Pkt.WriteUUID(a_Player.GetUUID()); + Pkt.WriteVarInt((UInt32)a_Player.GetClientHandle()->GetPing()); +} + + + + + +void cProtocol180::SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x38); // Playerlist Item packet + Pkt.WriteVarInt(3); + Pkt.WriteVarInt(1); + Pkt.WriteUUID(a_Player.GetUUID()); + + AString CustomName = a_Player.GetPlayerListName(); + if (CustomName == a_Player.GetName()) + { + Pkt.WriteBool(false); + } + else + { + Pkt.WriteBool(true); + Pkt.WriteString(Printf("{\"text\":\"%s\"}", CustomName.c_str())); + } +} + + + + + +void cProtocol180::SendPlayerMaxSpeed(void) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x20); // Entity Properties + cPlayer * Player = m_Client->GetPlayer(); + Pkt.WriteVarInt(Player->GetUniqueID()); + Pkt.WriteInt(1); // Count + Pkt.WriteString("generic.movementSpeed"); + // The default game speed is 0.1, multiply that value by the relative speed: + Pkt.WriteDouble(0.1 * Player->GetNormalMaxSpeed()); + if (Player->IsSprinting()) + { + Pkt.WriteVarInt(1); // Modifier count + Pkt.WriteInt64(0x662a6b8dda3e4c1c); + Pkt.WriteInt64(0x881396ea6097278d); // UUID of the modifier + Pkt.WriteDouble(Player->GetSprintingMaxSpeed() - Player->GetNormalMaxSpeed()); + Pkt.WriteByte(2); + } + else + { + Pkt.WriteVarInt(0); // Modifier count + } +} + + + + + +void cProtocol180::SendPlayerMoveLook(void) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x08); // Player Position And Look packet + cPlayer * Player = m_Client->GetPlayer(); + Pkt.WriteDouble(Player->GetPosX()); + + // The "+ 0.001" is there because otherwise the player falls through the block they were standing on. + Pkt.WriteDouble(Player->GetStance() + 0.001); + + Pkt.WriteDouble(Player->GetPosZ()); + Pkt.WriteFloat((float)Player->GetYaw()); + Pkt.WriteFloat((float)Player->GetPitch()); + Pkt.WriteByte(0); +} + + + + + +void cProtocol180::SendPlayerPosition(void) +{ + // There is no dedicated packet for this, send the whole thing: + SendPlayerMoveLook(); +} + + + + + +void cProtocol180::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.WriteUUID(cMojangAPI::MakeUUIDShort(a_Player.GetUUID())); + 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((4 << 5 | (2 & 0x1F)) & 0xFF); + Pkt.WriteString(a_Player.GetName()); + Pkt.WriteByte(0x7f); // Metadata: end +} + + + + + +void cProtocol180::SendPluginMessage(const AString & a_Channel, const AString & a_Message) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x3f); + Pkt.WriteString(a_Channel); + Pkt.WriteBuf(a_Message.data(), a_Message.size()); +} + + + + + +void cProtocol180::SendRemoveEntityEffect(const cEntity & a_Entity, int a_EffectID) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x1e); + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteByte(a_EffectID); +} + + + + + +void cProtocol180::SendRespawn(eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) +{ + if ((m_LastSentDimension == a_Dimension) && !a_ShouldIgnoreDimensionChecks) + { + // Must not send a respawn for the world with the same dimension, the client goes cuckoo if we do (unless we are respawning from death) + return; + } + + cPacketizer Pkt(*this, 0x07); // Respawn packet + cPlayer * Player = m_Client->GetPlayer(); + Pkt.WriteInt((int)a_Dimension); + Pkt.WriteByte(2); // TODO: Difficulty (set to Normal) + Pkt.WriteByte((Byte)Player->GetEffectiveGameMode()); + Pkt.WriteString("default"); + m_LastSentDimension = a_Dimension; +} + + + + + +void cProtocol180::SendExperience(void) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x1f); // Experience Packet + cPlayer * Player = m_Client->GetPlayer(); + Pkt.WriteFloat(Player->GetXpPercentage()); + Pkt.WriteVarInt((UInt32)Player->GetXpLevel()); + Pkt.WriteVarInt((UInt32)Player->GetCurrentXp()); +} + + + + + +void cProtocol180::SendExperienceOrb(const cExpOrb & a_ExpOrb) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x11); + Pkt.WriteVarInt(a_ExpOrb.GetUniqueID()); + Pkt.WriteFPInt(a_ExpOrb.GetPosX()); + Pkt.WriteFPInt(a_ExpOrb.GetPosY()); + Pkt.WriteFPInt(a_ExpOrb.GetPosZ()); + Pkt.WriteShort(a_ExpOrb.GetReward()); +} + + + + + +void cProtocol180::SendScoreboardObjective(const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x3b); + Pkt.WriteString(a_Name); + Pkt.WriteByte(a_Mode); + if ((a_Mode == 0) || (a_Mode == 2)) + { + Pkt.WriteString(a_DisplayName); + Pkt.WriteString("integer"); + } +} + + + + + +void cProtocol180::SendScoreUpdate(const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x3c); + Pkt.WriteString(a_Player); + Pkt.WriteByte(a_Mode); + Pkt.WriteString(a_Objective); + + if (a_Mode != 1) + { + Pkt.WriteVarInt((UInt32) a_Score); + } +} + + + + + +void cProtocol180::SendDisplayObjective(const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x3d); + Pkt.WriteByte((int) a_Display); + Pkt.WriteString(a_Objective); +} + + + + + +void cProtocol180::SendSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x29); // Sound Effect packet + Pkt.WriteString(a_SoundName); + Pkt.WriteInt((int)(a_X * 8.0)); + Pkt.WriteInt((int)(a_Y * 8.0)); + Pkt.WriteInt((int)(a_Z * 8.0)); + Pkt.WriteFloat(a_Volume); + Pkt.WriteByte((Byte)(a_Pitch * 63)); +} + + + + + +void cProtocol180::SendSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x28); // Effect packet + Pkt.WriteInt(a_EffectID); + Pkt.WritePosition(a_SrcX, a_SrcY, a_SrcZ); + Pkt.WriteInt(a_Data); + Pkt.WriteBool(false); +} + + + + + +void cProtocol180::SendSpawnFallingBlock(const cFallingBlock & a_FallingBlock) +{ + ASSERT(m_State == 3); // In game mode? + + 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 cProtocol180::SendSpawnMob(const cMonster & a_Mob) +{ + ASSERT(m_State == 3); // In game mode? + + 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 cProtocol180::SendSpawnObject(const cEntity & a_Entity, char a_ObjectType, int a_ObjectData, Byte a_Yaw, Byte a_Pitch) +{ + ASSERT(m_State == 3); // In game mode? + double PosX = a_Entity.GetPosX(); + double PosZ = a_Entity.GetPosZ(); + double Yaw = a_Entity.GetYaw(); + if (a_ObjectType == 71) + { + FixItemFramePositions(a_ObjectData, PosX, PosZ, Yaw); + } + + cPacketizer Pkt(*this, 0xe); // Spawn Object packet + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WriteByte(a_ObjectType); + Pkt.WriteFPInt(PosX); + Pkt.WriteFPInt(a_Entity.GetPosY()); + Pkt.WriteFPInt(PosZ); + Pkt.WriteByteAngle(a_Entity.GetPitch()); + Pkt.WriteByteAngle(Yaw); + 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 cProtocol180::SendSpawnVehicle(const cEntity & a_Vehicle, char a_VehicleType, char a_VehicleSubType) +{ + ASSERT(m_State == 3); // In game mode? + + 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.GetPitch()); + Pkt.WriteByteAngle(a_Vehicle.GetYaw()); + 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 cProtocol180::SendStatistics(const cStatManager & a_Manager) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x37); + Pkt.WriteVarInt(statCount); // TODO 2014-05-11 xdot: Optimization: Send "dirty" statistics only + + for (size_t i = 0; i < (size_t)statCount; ++i) + { + StatValue Value = a_Manager.GetValue((eStatistic) i); + const AString & StatName = cStatInfo::GetName((eStatistic) i); + + Pkt.WriteString(StatName); + Pkt.WriteVarInt(Value); + } +} + + + + + +void cProtocol180::SendTabCompletionResults(const AStringVector & a_Results) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x3a); // Tab-Complete packet + Pkt.WriteVarInt((int)a_Results.size()); + + for (AStringVector::const_iterator itr = a_Results.begin(), end = a_Results.end(); itr != end; ++itr) + { + Pkt.WriteString(*itr); + } +} + + + + + +void cProtocol180::SendTeleportEntity(const cEntity & a_Entity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x18); + Pkt.WriteVarInt(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()); + Pkt.WriteBool(true); // TODO: IsOnGrond() on entities +} + + + + + +void cProtocol180::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ) +{ + ASSERT(m_State == 3); // In game mode? + + 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 cProtocol180::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle) +{ + ASSERT(m_State == 3); // In game mode? + if (!a_DoDaylightCycle) + { + // When writing a "-" before the number the client ignores it but it will stop the client-side time expiration. + a_TimeOfDay = std::min(-a_TimeOfDay, -1LL); + } + + cPacketizer Pkt(*this, 0x03); + Pkt.WriteInt64(a_WorldAge); + Pkt.WriteInt64(a_TimeOfDay); +} + + + + + +void cProtocol180::SendUnloadChunk(int a_ChunkX, int a_ChunkZ) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x21); // Chunk Data packet + Pkt.WriteInt(a_ChunkX); + Pkt.WriteInt(a_ChunkZ); + Pkt.WriteBool(true); + Pkt.WriteShort(0); // Primary bitmap + Pkt.WriteVarInt(0); // Data size +} + + + + +void cProtocol180::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x35); // Update tile entity packet + Pkt.WritePosition(a_BlockEntity.GetPosX(), a_BlockEntity.GetPosY(), a_BlockEntity.GetPosZ()); + + Byte Action = 0; + switch (a_BlockEntity.GetBlockType()) + { + case E_BLOCK_MOB_SPAWNER: Action = 1; break; // Update mob spawner spinny mob thing + case E_BLOCK_COMMAND_BLOCK: Action = 2; break; // Update command block text + case E_BLOCK_BEACON: Action = 3; break; // Update beacon entity + case E_BLOCK_HEAD: Action = 4; break; // Update Mobhead entity + case E_BLOCK_FLOWER_POT: Action = 5; break; // Update flower pot + default: ASSERT(!"Unhandled or unimplemented BlockEntity update request!"); break; + } + Pkt.WriteByte(Action); + + Pkt.WriteBlockEntity(a_BlockEntity); +} + + + + + +void cProtocol180::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_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x33); + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); + Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line1.c_str())); + Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line2.c_str())); + Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line3.c_str())); + Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line4.c_str())); +} + + + + + +void cProtocol180::SendUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x0a); + Pkt.WriteVarInt(a_Entity.GetUniqueID()); + Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ); +} + + + + + +void cProtocol180::SendWeather(eWeather a_Weather) +{ + ASSERT(m_State == 3); // In game mode? + + { + 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 cProtocol180::SendWholeInventory(const cWindow & a_Window) +{ + ASSERT(m_State == 3); // In game mode? + + 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 cProtocol180::SendWindowClose(const cWindow & a_Window) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x2e); + Pkt.WriteChar(a_Window.GetWindowID()); +} + + + + + +void cProtocol180::SendWindowOpen(const cWindow & a_Window) +{ + ASSERT(m_State == 3); // In game mode? + + 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.WriteString(a_Window.GetWindowTypeName()); + Pkt.WriteString(Printf("{\"text\":\"%s\"}", a_Window.GetWindowTitle().c_str())); + + switch (a_Window.GetWindowType()) + { + case cWindow::wtWorkbench: + case cWindow::wtEnchantment: + case cWindow::wtAnvil: + { + Pkt.WriteChar(0); + break; + } + default: + { + Pkt.WriteChar(a_Window.GetNumNonInventorySlots()); + break; + } + } + + if (a_Window.GetWindowType() == cWindow::wtAnimalChest) + { + Pkt.WriteInt(0); // TODO: The animal's EntityID + } +} + + + + + +void cProtocol180::SendWindowProperty(const cWindow & a_Window, int a_Property, int a_Value) +{ + ASSERT(m_State == 3); // In game mode? + + cPacketizer Pkt(*this, 0x31); // Window Property packet + Pkt.WriteChar(a_Window.GetWindowID()); + Pkt.WriteShort(a_Property); + Pkt.WriteShort(a_Value); +} + + + + + +bool cProtocol180::CompressPacket(const AString & a_Packet, AString & a_CompressedData) +{ + // Compress the data: + char CompressedData[MAX_COMPRESSED_PACKET_LEN]; + + uLongf CompressedSize = compressBound(a_Packet.size()); + if (CompressedSize >= MAX_COMPRESSED_PACKET_LEN) + { + ASSERT(!"Too high packet size."); + return false; + } + + int Status = compress2((Bytef*)CompressedData, &CompressedSize, (const Bytef*)a_Packet.data(), a_Packet.size(), Z_DEFAULT_COMPRESSION); + if (Status != Z_OK) + { + return false; + } + + AString LengthData; + cByteBuffer Buffer(20); + Buffer.WriteVarInt((UInt32)a_Packet.size()); + Buffer.ReadAll(LengthData); + Buffer.CommitRead(); + + Buffer.WriteVarInt(CompressedSize + LengthData.size()); + Buffer.WriteVarInt(a_Packet.size()); + Buffer.ReadAll(LengthData); + Buffer.CommitRead(); + + a_CompressedData.clear(); + a_CompressedData.reserve(LengthData.size() + CompressedSize); + a_CompressedData.append(LengthData.data(), LengthData.size()); + a_CompressedData.append(CompressedData, CompressedSize); + return true; +} + + + + + +int cProtocol180::GetParticleID(const AString & a_ParticleName) +{ + static bool IsInitialized = false; + static std::map<AString, int> ParticleMap; + if (!IsInitialized) + { + // Initialize the ParticleMap: + ParticleMap["explode"] = 0; + ParticleMap["largeexplode"] = 1; + ParticleMap["hugeexplosion"] = 2; + ParticleMap["fireworksspark"] = 3; + ParticleMap["bubble"] = 4; + ParticleMap["splash"] = 5; + ParticleMap["wake"] = 6; + ParticleMap["suspended"] = 7; + ParticleMap["depthsuspend"] = 8; + ParticleMap["crit"] = 9; + ParticleMap["magiccrit"] = 10; + ParticleMap["smoke"] = 11; + ParticleMap["largesmoke"] = 12; + ParticleMap["spell"] = 13; + ParticleMap["instantspell"] = 14; + ParticleMap["mobspell"] = 15; + ParticleMap["mobspellambient"] = 16; + ParticleMap["witchmagic"] = 17; + ParticleMap["dripwater"] = 18; + ParticleMap["driplava"] = 19; + ParticleMap["angryvillager"] = 20; + ParticleMap["happyVillager"] = 21; + ParticleMap["townaura"] = 22; + ParticleMap["note"] = 23; + ParticleMap["portal"] = 24; + ParticleMap["enchantmenttable"] = 25; + ParticleMap["flame"] = 26; + ParticleMap["lava"] = 27; + ParticleMap["footstep"] = 28; + ParticleMap["cloud"] = 29; + ParticleMap["reddust"] = 30; + ParticleMap["snowballpoof"] = 31; + ParticleMap["snowshovel"] = 32; + ParticleMap["slime"] = 33; + ParticleMap["heart"] = 34; + ParticleMap["barrier"] = 35; + ParticleMap["iconcrack"] = 36; + ParticleMap["blockcrack"] = 37; + ParticleMap["blockdust"] = 38; + ParticleMap["droplet"] = 39; + ParticleMap["take"] = 40; + ParticleMap["mobappearance"] = 41; + } + + AString ParticleName = StrToLower(a_ParticleName); + if (ParticleMap.find(ParticleName) == ParticleMap.end()) + { + LOGWARNING("Unknown particle: %s", a_ParticleName.c_str()); + ASSERT(!"Unknown particle"); + return 0; + } + + return ParticleMap[ParticleName]; +} + + + + + +void cProtocol180::FixItemFramePositions(int a_ObjectData, double & a_PosX, double & a_PosZ, double & a_Yaw) +{ + switch (a_ObjectData) + { + case 0: + { + a_PosZ += 1; + a_Yaw = 0; + break; + } + case 1: + { + a_PosX -= 1; + a_Yaw = 90; + break; + } + case 2: + { + a_PosZ -= 1; + a_Yaw = 180; + break; + } + case 3: + { + a_PosX += 1; + a_Yaw = 270; + break; + } + } +} + + + + + +void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size) +{ + // Write the incoming data into the comm log file: + if (g_ShouldLogCommIn) + { + if (m_ReceivedData.GetReadableSpace() > 0) + { + AString AllData; + size_t OldReadableSpace = m_ReceivedData.GetReadableSpace(); + m_ReceivedData.ReadAll(AllData); + m_ReceivedData.ResetRead(); + m_ReceivedData.SkipRead(m_ReceivedData.GetReadableSpace() - OldReadableSpace); + ASSERT(m_ReceivedData.GetReadableSpace() == OldReadableSpace); + AString Hex; + CreateHexDump(Hex, AllData.data(), AllData.size(), 16); + m_CommLogFile.Printf("Incoming data, " SIZE_T_FMT " (0x" SIZE_T_FMT_HEX ") unparsed bytes already present in buffer:\n%s\n", + AllData.size(), AllData.size(), Hex.c_str() + ); + } + AString Hex; + CreateHexDump(Hex, a_Data, a_Size, 16); + m_CommLogFile.Printf("Incoming data: %d (0x%x) bytes: \n%s\n", + (unsigned)a_Size, (unsigned)a_Size, Hex.c_str() + ); + m_CommLogFile.Flush(); + } + + 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: + for (;;) + { + UInt32 PacketLen; + if (!m_ReceivedData.ReadVarInt(PacketLen)) + { + // Not enough data + m_ReceivedData.ResetRead(); + break; + } + if (!m_ReceivedData.CanReadBytes(PacketLen)) + { + // The full packet hasn't been received yet + m_ReceivedData.ResetRead(); + break; + } + cByteBuffer bb(PacketLen); + VERIFY(m_ReceivedData.ReadToByteBuffer(bb, (int)PacketLen)); + m_ReceivedData.CommitRead(); + + // Compressed packets + if (m_State == 3) + { + UInt32 CompressedSize; + if (!bb.ReadVarInt(CompressedSize)) + { + // Not enough data + break; + } + } + + // Write one NUL extra, so that we can detect over-reads + bb.Write("\0", 1); + + UInt32 PacketType; + if (!bb.ReadVarInt(PacketType)) + { + // Not enough data + break; + } + + // Log the packet info into the comm log file: + if (g_ShouldLogCommIn) + { + AString PacketData; + bb.ReadAll(PacketData); + bb.ResetRead(); + bb.ReadVarInt(PacketType); + ASSERT(PacketData.size() > 0); + PacketData.resize(PacketData.size() - 1); + AString PacketDataHex; + CreateHexDump(PacketDataHex, PacketData.data(), PacketData.size(), 16); + m_CommLogFile.Printf("Next incoming packet is type %u (0x%x), length %u (0x%x) at state %d. Payload:\n%s\n", + PacketType, PacketType, PacketLen, PacketLen, m_State, PacketDataHex.c_str() + ); + } + + if (!HandlePacket(bb, PacketType)) + { + // Unknown packet, already been reported, but without the length. Log the length here: + LOGWARNING("Unhandled packet: type 0x%x, state %d, length %u", PacketType, m_State, PacketLen); + + #ifdef _DEBUG + // Dump the packet contents into the log: + bb.ResetRead(); + AString Packet; + bb.ReadAll(Packet); + Packet.resize(Packet.size() - 1); // Drop the final NUL pushed there for over-read detection + AString Out; + CreateHexDump(Out, Packet.data(), (int)Packet.size(), 24); + LOGD("Packet contents:\n%s", Out.c_str()); + #endif // _DEBUG + + // Put a message in the comm log: + if (g_ShouldLogCommIn) + { + m_CommLogFile.Printf("^^^^^^ Unhandled packet ^^^^^^\n\n\n"); + } + + return; + } + + if (bb.GetReadableSpace() != 0) + { + // Read more or less than packet length, report as error + LOGWARNING("Protocol 1.8: Wrong number of bytes read for packet 0x%x, state %d. Read " SIZE_T_FMT " bytes, packet contained %u bytes", + PacketType, m_State, bb.GetUsedSpace() - bb.GetReadableSpace(), PacketLen + ); + + // Put a message in the comm log: + if (g_ShouldLogCommIn) + { + m_CommLogFile.Printf("^^^^^^ Wrong number of bytes read for this packet (exp %d left, got " SIZE_T_FMT " left) ^^^^^^\n\n\n", + 1, bb.GetReadableSpace() + ); + m_CommLogFile.Flush(); + } + + ASSERT(!"Read wrong number of bytes!"); + m_Client->PacketError(PacketType); + } + } // for (ever) + + // Log any leftover bytes into the logfile: + if (g_ShouldLogCommIn && (m_ReceivedData.GetReadableSpace() > 0)) + { + AString AllData; + size_t OldReadableSpace = m_ReceivedData.GetReadableSpace(); + m_ReceivedData.ReadAll(AllData); + m_ReceivedData.ResetRead(); + m_ReceivedData.SkipRead(m_ReceivedData.GetReadableSpace() - OldReadableSpace); + ASSERT(m_ReceivedData.GetReadableSpace() == OldReadableSpace); + AString Hex; + CreateHexDump(Hex, AllData.data(), AllData.size(), 16); + m_CommLogFile.Printf("There are " SIZE_T_FMT " (0x" SIZE_T_FMT_HEX ") bytes of non-parse-able data left in the buffer:\n%s", + m_ReceivedData.GetReadableSpace(), m_ReceivedData.GetReadableSpace(), Hex.c_str() + ); + m_CommLogFile.Flush(); + } +} + + + + +bool cProtocol180::HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) +{ + switch (m_State) + { + case 1: + { + // Status + switch (a_PacketType) + { + case 0x00: HandlePacketStatusRequest(a_ByteBuffer); return true; + case 0x01: HandlePacketStatusPing (a_ByteBuffer); return true; + } + break; + } + + case 2: + { + // Login + switch (a_PacketType) + { + case 0x00: HandlePacketLoginStart (a_ByteBuffer); return true; + case 0x01: HandlePacketLoginEncryptionResponse(a_ByteBuffer); return true; + } + break; + } + + case 3: + { + // Game + switch (a_PacketType) + { + case 0x00: HandlePacketKeepAlive (a_ByteBuffer); return true; + case 0x01: HandlePacketChatMessage (a_ByteBuffer); return true; + case 0x02: HandlePacketUseEntity (a_ByteBuffer); return true; + case 0x03: HandlePacketPlayer (a_ByteBuffer); return true; + case 0x04: HandlePacketPlayerPos (a_ByteBuffer); return true; + case 0x05: HandlePacketPlayerLook (a_ByteBuffer); return true; + case 0x06: HandlePacketPlayerPosLook (a_ByteBuffer); return true; + case 0x07: HandlePacketBlockDig (a_ByteBuffer); return true; + case 0x08: HandlePacketBlockPlace (a_ByteBuffer); return true; + case 0x09: HandlePacketSlotSelect (a_ByteBuffer); return true; + case 0x0a: HandlePacketAnimation (a_ByteBuffer); return true; + case 0x0b: HandlePacketEntityAction (a_ByteBuffer); return true; + case 0x0c: HandlePacketSteerVehicle (a_ByteBuffer); return true; + case 0x0d: HandlePacketWindowClose (a_ByteBuffer); return true; + case 0x0e: HandlePacketWindowClick (a_ByteBuffer); return true; + case 0x0f: // Confirm transaction - not used in MCS + case 0x10: HandlePacketCreativeInventoryAction(a_ByteBuffer); return true; + case 0x11: HandlePacketEnchantItem (a_ByteBuffer); return true; + case 0x12: HandlePacketUpdateSign (a_ByteBuffer); return true; + case 0x13: HandlePacketPlayerAbilities (a_ByteBuffer); return true; + case 0x14: HandlePacketTabComplete (a_ByteBuffer); return true; + case 0x15: HandlePacketClientSettings (a_ByteBuffer); return true; + case 0x16: HandlePacketClientStatus (a_ByteBuffer); return true; + case 0x17: HandlePacketPluginMessage (a_ByteBuffer); return true; + } + break; + } + default: + { + // Received a packet in an unknown state, report: + LOGWARNING("Received a packet in an unknown protocol state %d. Ignoring further packets.", m_State); + + // Cannot kick the client - we don't know this state and thus the packet number for the kick packet + + // Switch to a state when all further packets are silently ignored: + m_State = 255; + return false; + } + case 255: + { + // This is the state used for "not processing packets anymore" when we receive a bad packet from a client. + // Do not output anything (the caller will do that for us), just return failure + return false; + } + } // switch (m_State) + + // Unknown packet type, report to the ClientHandle: + m_Client->PacketUnknown(a_PacketType); + return false; +} + + + + + +void cProtocol180::HandlePacketStatusPing(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEInt64, Int64, Timestamp); + + cPacketizer Pkt(*this, 0x01); // Ping packet + Pkt.WriteInt64(Timestamp); +} + + + + + +void cProtocol180::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer) +{ + cServer * Server = cRoot::Get()->GetServer(); + AString ServerDescription = Server->GetDescription(); + int NumPlayers = Server->GetNumPlayers(); + int MaxPlayers = Server->GetMaxPlayers(); + AString Favicon = Server->GetFaviconData(); + cRoot::Get()->GetPluginManager()->CallHookServerPing(*m_Client, ServerDescription, NumPlayers, MaxPlayers, Favicon); + + // Version: + Json::Value Version; + Version["name"] = "1.8"; + Version["protocol"] = 47; + + // Players: + Json::Value Players; + Players["online"] = NumPlayers; + Players["max"] = MaxPlayers; + // TODO: Add "sample" + + // Description: + Json::Value Description; + Description["text"] = ServerDescription.c_str(); + + // Create the response: + Json::Value ResponseValue; + ResponseValue["version"] = Version; + ResponseValue["players"] = Players; + ResponseValue["description"] = Description; + if (!Favicon.empty()) + { + ResponseValue["favicon"] = Printf("data:image/png;base64,%s", Favicon.c_str()); + } + + Json::StyledWriter Writer; + AString Response = Writer.write(ResponseValue); + + cPacketizer Pkt(*this, 0x00); // Response packet + Pkt.WriteString(Response); +} + + + + + +void cProtocol180::HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffer) +{ + UInt32 EncKeyLength, EncNonceLength; + a_ByteBuffer.ReadVarInt(EncKeyLength); + AString EncKey; + if (!a_ByteBuffer.ReadString(EncKey, EncKeyLength)) + { + return; + } + a_ByteBuffer.ReadVarInt(EncNonceLength); + AString EncNonce; + if (!a_ByteBuffer.ReadString(EncNonce, EncNonceLength)) + { + return; + } + if ((EncKeyLength > MAX_ENC_LEN) || (EncNonceLength > MAX_ENC_LEN)) + { + LOGD("Too long encryption"); + m_Client->Kick("Hacked client"); + return; + } + + // Decrypt EncNonce using privkey + cRsaPrivateKey & rsaDecryptor = cRoot::Get()->GetServer()->GetPrivateKey(); + Int32 DecryptedNonce[MAX_ENC_LEN / sizeof(Int32)]; + int res = rsaDecryptor.Decrypt((const Byte *)EncNonce.data(), EncNonce.size(), (Byte *)DecryptedNonce, sizeof(DecryptedNonce)); + if (res != 4) + { + LOGD("Bad nonce length: got %d, exp %d", res, 4); + m_Client->Kick("Hacked client"); + return; + } + if (ntohl(DecryptedNonce[0]) != (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((const Byte *)EncKey.data(), EncKey.size(), DecryptedKey, sizeof(DecryptedKey)); + if (res != 16) + { + LOGD("Bad key length"); + m_Client->Kick("Hacked client"); + return; + } + + StartEncryption(DecryptedKey); + m_Client->HandleLogin(4, m_Client->GetUsername()); +} + + + + + +void cProtocol180::HandlePacketLoginStart(cByteBuffer & a_ByteBuffer) +{ + AString Username; + if (!a_ByteBuffer.ReadVarUTF8String(Username)) + { + m_Client->Kick("Bad username"); + return; + } + + if (!m_Client->HandleHandshake(Username)) + { + // The client is not welcome here, they have been sent a Kick packet already + return; + } + + cServer * Server = cRoot::Get()->GetServer(); + // If auth is required, then send the encryption request: + if (Server->ShouldAuthenticate()) + { + cPacketizer Pkt(*this, 0x01); + Pkt.WriteString(Server->GetServerID()); + const AString & PubKeyDer = Server->GetPublicKeyDER(); + Pkt.WriteVarInt((short)PubKeyDer.size()); + Pkt.WriteBuf(PubKeyDer.data(), PubKeyDer.size()); + Pkt.WriteVarInt(4); + Pkt.WriteInt((int)(intptr_t)this); // Using 'this' as the cryptographic nonce, so that we don't have to generate one each time :) + m_Client->SetUsername(Username); + return; + } + + m_Client->HandleLogin(4, Username); +} + + + + + +void cProtocol180::HandlePacketAnimation(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEInt, int, EntityID); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Animation); + m_Client->HandleAnimation(Animation); +} + + + + + +void cProtocol180::HandlePacketBlockDig(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Status); + + int BlockX, BlockY, BlockZ; + if (!a_ByteBuffer.ReadPosition(BlockX, BlockY, BlockZ)) + { + return; + } + + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Face); + m_Client->HandleLeftClick(BlockX, BlockY, BlockZ, static_cast<eBlockFace>(Face), Status); +} + + + + + +void cProtocol180::HandlePacketBlockPlace(cByteBuffer & a_ByteBuffer) +{ + int BlockX, BlockY, BlockZ; + if (!a_ByteBuffer.ReadPosition(BlockX, BlockY, BlockZ)) + { + return; + } + + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Face); + if (Face == 255) + { + Face = 0; + } + + cItem Item; + ReadItem(a_ByteBuffer, Item, 3); + + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, CursorX); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, CursorY); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, CursorZ); + m_Client->HandleRightClick(BlockX, BlockY, BlockZ, static_cast<eBlockFace>(Face), CursorX, CursorY, CursorZ, m_Client->GetPlayer()->GetEquippedItem()); +} + + + + + +void cProtocol180::HandlePacketChatMessage(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Message); + m_Client->HandleChat(Message); +} + + + + + +void cProtocol180::HandlePacketClientSettings(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Locale); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, ViewDistance); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, ChatFlags); + HANDLE_READ(a_ByteBuffer, ReadBool, bool, ChatColors); + HANDLE_READ(a_ByteBuffer, ReadChar, char, SkinFlags); + + m_Client->SetLocale(Locale); + // TODO: Handle other values +} + + + + + +void cProtocol180::HandlePacketClientStatus(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadChar, char, ActionID); + switch (ActionID) + { + case 0: + { + // Respawn + m_Client->HandleRespawn(); + break; + } + case 1: + { + // Request stats + const cStatManager & Manager = m_Client->GetPlayer()->GetStatManager(); + SendStatistics(Manager); + + break; + } + case 2: + { + // Open Inventory achievement + m_Client->GetPlayer()->AwardAchievement(achOpenInv); + break; + } + } +} + + + + + +void cProtocol180::HandlePacketCreativeInventoryAction(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEShort, short, SlotNum); + cItem Item; + if (!ReadItem(a_ByteBuffer, Item)) + { + return; + } + m_Client->HandleCreativeInventory(SlotNum, Item); +} + + + + + +void cProtocol180::HandlePacketEntityAction(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarInt, UInt32, PlayerID); + HANDLE_READ(a_ByteBuffer, ReadChar, char, Action); + HANDLE_READ(a_ByteBuffer, ReadVarInt, UInt32, JumpBoost); + + switch (Action) + { + case 0: m_Client->HandleEntityCrouch(PlayerID, true); break; // Crouch + case 1: m_Client->HandleEntityCrouch(PlayerID, false); break; // Uncrouch + case 2: m_Client->HandleEntityLeaveBed(PlayerID); break; // Leave Bed + case 3: m_Client->HandleEntitySprinting(PlayerID, true); break; // Start sprinting + case 4: m_Client->HandleEntitySprinting(PlayerID, false); break; // Stop sprinting + } +} + + + + + +void cProtocol180::HandlePacketKeepAlive(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarInt, UInt32, KeepAliveID); + m_Client->HandleKeepAlive((int)KeepAliveID); +} + + + + + +void cProtocol180::HandlePacketPlayer(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBool, bool, IsOnGround); + // TODO: m_Client->HandlePlayerOnGround(IsOnGround); +} + + + + + +void cProtocol180::HandlePacketPlayerAbilities(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Flags); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, FlyingSpeed); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, WalkingSpeed); + + bool IsFlying = false, CanFly = false; + if ((Flags & 2) != 0) + { + IsFlying = true; + } + if ((Flags & 4) != 0) + { + CanFly = true; + } + + m_Client->HandlePlayerAbilities(CanFly, IsFlying, FlyingSpeed, WalkingSpeed); +} + + + + + +void cProtocol180::HandlePacketPlayerLook(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Yaw); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Pitch); + HANDLE_READ(a_ByteBuffer, ReadBool, bool, IsOnGround); + m_Client->HandlePlayerLook(Yaw, Pitch, IsOnGround); +} + + + + + +void cProtocol180::HandlePacketPlayerPos(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosX); + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosY); + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosZ); + HANDLE_READ(a_ByteBuffer, ReadBool, bool, IsOnGround); + m_Client->HandlePlayerPos(PosX, PosY, PosZ, PosY + 1.62, IsOnGround); +} + + + + + +void cProtocol180::HandlePacketPlayerPosLook(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosX); + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosY); + HANDLE_READ(a_ByteBuffer, ReadBEDouble, double, PosZ); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Yaw); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Pitch); + HANDLE_READ(a_ByteBuffer, ReadBool, bool, IsOnGround); + m_Client->HandlePlayerMoveLook(PosX, PosY, PosZ, PosY + 1.62, Yaw, Pitch, IsOnGround); +} + + + + + +void cProtocol180::HandlePacketPluginMessage(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Channel); + AString Data; + a_ByteBuffer.ReadAll(Data); + m_Client->HandlePluginMessage(Channel, Data); +} + + + + + +void cProtocol180::HandlePacketSlotSelect(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEShort, short, SlotNum); + m_Client->HandleSlotSelected(SlotNum); +} + + + + + +void cProtocol180::HandlePacketSteerVehicle(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Forward); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, Sideways); + HANDLE_READ(a_ByteBuffer, ReadChar, char, Flags); + + if ((Flags & 0x2) != 0) + { + m_Client->HandleUnmount(); + } + else if ((Flags & 0x1) != 0) + { + m_Client->HandleSteerVehicle(Forward, Sideways); + } +} + + + + + +void cProtocol180::HandlePacketTabComplete(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Text); + HANDLE_READ(a_ByteBuffer, ReadBool, bool, HasPosition); + + if (HasPosition) + { + HANDLE_READ(a_ByteBuffer, ReadBEInt64, Int64, Position); + } + + m_Client->HandleTabCompletion(Text); +} + + + + + +void cProtocol180::HandlePacketUpdateSign(cByteBuffer & a_ByteBuffer) +{ + int BlockX, BlockY, BlockZ; + if (!a_ByteBuffer.ReadPosition(BlockX, BlockY, BlockZ)) + { + return; + } + + AString Lines[4]; + for (int i = 0; i < 4; i++) + { + HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Line); + Lines[i] = Line.substr(1, Line.length() - 2); // Remove "" + } + + m_Client->HandleUpdateSign(BlockX, BlockY, BlockZ, Lines[0], Lines[1], Lines[2], Lines[3]); +} + + + + + +void cProtocol180::HandlePacketUseEntity(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadVarInt, UInt32, EntityID); + HANDLE_READ(a_ByteBuffer, ReadVarInt, UInt32, Type); + + switch (Type) + { + case 0: + { + m_Client->HandleUseEntity((int)EntityID, false); + break; + } + case 1: + { + m_Client->HandleUseEntity((int)EntityID, true); + break; + } + case 2: + { + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, TargetX); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, TargetY); + HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, TargetZ); + + // TODO: Do anything + break; + } + default: + { + ASSERT(!"Unhandled use entity type!"); + return; + } + } +} + + + + + +void cProtocol180::HandlePacketEnchantItem(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, WindowID); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Enchantment); + + m_Client->HandleEnchantItem(WindowID, Enchantment); +} + + + + + +void cProtocol180::HandlePacketWindowClick(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadChar, char, WindowID); + HANDLE_READ(a_ByteBuffer, ReadBEShort, short, SlotNum); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Button); + HANDLE_READ(a_ByteBuffer, ReadBEShort, short, TransactionID); + HANDLE_READ(a_ByteBuffer, ReadByte, Byte, Mode); + cItem Item; + ReadItem(a_ByteBuffer, 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; + default: + { + LOGWARNING("Unhandled window click mode / button combination: %d (0x%x)", (Mode << 8) | Button, (Mode << 8) | Button); + Action = caUnknown; + break; + } + } + + m_Client->HandleWindowClick(WindowID, SlotNum, Action, Item); +} + + + + + +void cProtocol180::HandlePacketWindowClose(cByteBuffer & a_ByteBuffer) +{ + HANDLE_READ(a_ByteBuffer, ReadChar, char, WindowID); + m_Client->HandleWindowClose(WindowID); +} + + + + + +void cProtocol180::WritePacket(cByteBuffer & a_Packet) +{ + cCSLock Lock(m_CSPacket); + AString Pkt; + a_Packet.ReadAll(Pkt); + WriteVarInt((UInt32)Pkt.size()); + SendData(Pkt.data(), Pkt.size()); + Flush(); +} + + + + + +void cProtocol180::SendData(const char * a_Data, size_t a_Size) +{ + if (m_IsEncrypted) + { + Byte Encrypted[8192]; // Larger buffer, we may be sending lots of data (chunks) + while (a_Size > 0) + { + size_t 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 cProtocol180::ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item, size_t a_RemainingBytes) +{ + HANDLE_PACKET_READ(a_ByteBuffer, 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(a_ByteBuffer, ReadChar, char, ItemCount); + HANDLE_PACKET_READ(a_ByteBuffer, ReadBEShort, short, ItemDamage); + a_Item.m_ItemCount = ItemCount; + a_Item.m_ItemDamage = ItemDamage; + if (ItemCount <= 0) + { + a_Item.Empty(); + } + + AString Metadata; + if (!a_ByteBuffer.ReadString(Metadata, a_ByteBuffer.GetReadableSpace() - a_RemainingBytes) || (Metadata.size() == 0) || (Metadata[0] == 0)) + { + // No metadata + return true; + } + + ParseItemMetadata(a_Item, Metadata); + return true; +} + + + + + +void cProtocol180::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata) +{ + // Parse into NBT: + cParsedNBT NBT(a_Metadata.data(), a_Metadata.size()); + if (!NBT.IsValid()) + { + AString HexDump; + CreateHexDump(HexDump, a_Metadata.data(), a_Metadata.size(), 16); + LOGWARNING("Cannot parse NBT item metadata: (" SIZE_T_FMT " bytes)\n%s", a_Metadata.size(), HexDump.c_str()); + return; + } + + // Load enchantments and custom display names from the NBT data: + for (int tag = NBT.GetFirstChild(NBT.GetRoot()); tag >= 0; tag = NBT.GetNextSibling(tag)) + { + AString TagName = NBT.GetName(tag); + switch (NBT.GetType(tag)) + { + case TAG_List: + { + if ((TagName == "ench") || (TagName == "StoredEnchantments")) // Enchantments tags + { + EnchantmentSerializer::ParseFromNBT(a_Item.m_Enchantments, NBT, tag); + } + break; + } + case TAG_Compound: + { + if (TagName == "display") // Custom name and lore tag + { + for (int displaytag = NBT.GetFirstChild(tag); displaytag >= 0; displaytag = NBT.GetNextSibling(displaytag)) + { + if ((NBT.GetType(displaytag) == TAG_String) && (NBT.GetName(displaytag) == "Name")) // Custon name tag + { + a_Item.m_CustomName = NBT.GetString(displaytag); + } + else if ((NBT.GetType(displaytag) == TAG_List) && (NBT.GetName(displaytag) == "Lore")) // Lore tag + { + AString Lore; + + for (int loretag = NBT.GetFirstChild(displaytag); loretag >= 0; loretag = NBT.GetNextSibling(loretag)) // Loop through array of strings + { + AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a grave accent/backtick, used internally by MCS to display a new line in the client; don't forget to c_str ;) + } + + a_Item.m_Lore = Lore; + } + } + } + else if ((TagName == "Fireworks") || (TagName == "Explosion")) + { + cFireworkItem::ParseFromNBT(a_Item.m_FireworkItem, NBT, tag, (ENUM_ITEM_ID)a_Item.m_ItemType); + } + break; + } + case TAG_Int: + { + if (TagName == "RepairCost") + { + a_Item.m_RepairCost = NBT.GetInt(tag); + } + } + default: LOGD("Unimplemented NBT data when parsing!"); break; + } + } +} + + + + + +void cProtocol180::StartEncryption(const Byte * a_Key) +{ + m_Encryptor.Init(a_Key, a_Key); + m_Decryptor.Init(a_Key, a_Key); + m_IsEncrypted = true; + + // Prepare the m_AuthServerID: + cSha1Checksum Checksum; + cServer * Server = cRoot::Get()->GetServer(); + const AString & ServerID = Server->GetServerID(); + Checksum.Update((const Byte *)ServerID.c_str(), ServerID.length()); + Checksum.Update(a_Key, 16); + Checksum.Update((const Byte *)Server->GetPublicKeyDER().data(), Server->GetPublicKeyDER().size()); + Byte Digest[20]; + Checksum.Finalize(Digest); + cSha1Checksum::DigestToJava(Digest, m_AuthServerID); +} + + + + + +//////////////////////////////////////////////////////////////////////////////// +// cProtocol180::cPacketizer: + +cProtocol180::cPacketizer::~cPacketizer() +{ + UInt32 PacketLen = (UInt32)m_Out.GetUsedSpace(); + AString PacketData, CompressedPacket; + m_Out.ReadAll(PacketData); + m_Out.CommitRead(); + + if ((m_Protocol.m_State == 3) && (PacketLen >= 256)) + { + if (!cProtocol180::CompressPacket(PacketData, CompressedPacket)) + { + return; + } + } + else if (m_Protocol.m_State == 3) + { + m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen + 1); + m_Protocol.m_OutPacketLenBuffer.WriteVarInt(0); + + AString LengthData; + m_Protocol.m_OutPacketLenBuffer.ReadAll(LengthData); + m_Protocol.SendData(LengthData.data(), LengthData.size()); + } + else + { + m_Protocol.m_OutPacketLenBuffer.WriteVarInt(PacketLen); + + AString LengthData; + m_Protocol.m_OutPacketLenBuffer.ReadAll(LengthData); + m_Protocol.SendData(LengthData.data(), LengthData.size()); + } + + if (CompressedPacket.empty()) + { + m_Protocol.m_OutPacketLenBuffer.CommitRead(); + m_Protocol.SendData(PacketData.data(), PacketData.size()); + } + else + { + m_Protocol.SendData(CompressedPacket.data(), CompressedPacket.size()); + } + + // Log the comm into logfile: + if (g_ShouldLogCommOut) + { + AString Hex; + ASSERT(PacketData.size() > 0); + CreateHexDump(Hex, PacketData.data() + 1, PacketData.size() - 1, 16); + m_Protocol.m_CommLogFile.Printf("Outgoing packet: type %d (0x%x), length %u (0x%x), state %d. Payload:\n%s\n", + PacketData[0], PacketData[0], PacketLen, PacketLen, m_Protocol.m_State, Hex.c_str() + ); + } +} + + + + + +void cProtocol180::cPacketizer::WriteUUID(const AString & a_UUID) +{ + if (a_UUID.length() != 32) + { + LOGWARNING("Attempt to send a bad uuid (length isn't 32): %s", a_UUID.c_str()); + ASSERT(!"Wrong uuid length!"); + return; + } + AString UUID_1 = a_UUID.substr(0, 16); + AString UUID_2 = a_UUID.substr(16); + + Int64 Value_1, Value_2; + sscanf(UUID_1.c_str(), "%llx", &Value_1); + sscanf(UUID_2.c_str(), "%llx", &Value_2); + + WriteInt64(Value_1); + WriteInt64(Value_2); +} + + + + + +void cProtocol180::cPacketizer::WriteItem(const cItem & a_Item) +{ + 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() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR)) + { + WriteChar(0); + return; + } + + // Send the enchantments and custom names: + cFastNBTWriter Writer; + if (a_Item.m_RepairCost != 0) + { + Writer.AddInt("RepairCost", a_Item.m_RepairCost); + } + if (!a_Item.m_Enchantments.IsEmpty()) + { + const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench"; + EnchantmentSerializer::WriteToNBTCompound(a_Item.m_Enchantments, Writer, TagName); + } + if (!a_Item.IsBothNameAndLoreEmpty()) + { + Writer.BeginCompound("display"); + if (!a_Item.IsCustomNameEmpty()) + { + Writer.AddString("Name", a_Item.m_CustomName.c_str()); + } + if (!a_Item.IsLoreEmpty()) + { + Writer.BeginList("Lore", TAG_String); + + AStringVector Decls = StringSplit(a_Item.m_Lore, "`"); + for (AStringVector::const_iterator itr = Decls.begin(), end = Decls.end(); itr != end; ++itr) + { + if (itr->empty()) + { + // The decl is empty (two `s), ignore + continue; + } + Writer.AddString("", itr->c_str()); + } + + Writer.EndList(); + } + Writer.EndCompound(); + } + if ((a_Item.m_ItemType == E_ITEM_FIREWORK_ROCKET) || (a_Item.m_ItemType == E_ITEM_FIREWORK_STAR)) + { + cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, Writer, (ENUM_ITEM_ID)a_Item.m_ItemType); + } + Writer.Finish(); + + AString Result = Writer.GetResult(); + if (Result.size() == 0) + { + WriteChar(0); + return; + } + WriteBuf(Result.data(), Result.size()); +} + + + + + +void cProtocol180::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity) +{ + cFastNBTWriter Writer; + + switch (a_BlockEntity.GetBlockType()) + { + case E_BLOCK_BEACON: + { + cBeaconEntity & BeaconEntity = (cBeaconEntity &)a_BlockEntity; + + Writer.AddInt("x", BeaconEntity.GetPosX()); + Writer.AddInt("y", BeaconEntity.GetPosY()); + Writer.AddInt("z", BeaconEntity.GetPosZ()); + Writer.AddInt("Primary", BeaconEntity.GetPrimaryEffect()); + Writer.AddInt("Secondary", BeaconEntity.GetSecondaryEffect()); + Writer.AddInt("Levels", BeaconEntity.GetBeaconLevel()); + Writer.AddString("id", "Beacon"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though + break; + } + case E_BLOCK_COMMAND_BLOCK: + { + cCommandBlockEntity & CommandBlockEntity = (cCommandBlockEntity &)a_BlockEntity; + + Writer.AddByte("TrackOutput", 1); // Neither I nor the MC wiki has any idea about this + Writer.AddInt("SuccessCount", CommandBlockEntity.GetResult()); + Writer.AddInt("x", CommandBlockEntity.GetPosX()); + Writer.AddInt("y", CommandBlockEntity.GetPosY()); + Writer.AddInt("z", CommandBlockEntity.GetPosZ()); + Writer.AddString("Command", CommandBlockEntity.GetCommand().c_str()); + // You can set custom names for windows in Vanilla + // For a command block, this would be the 'name' prepended to anything it outputs into global chat + // MCS doesn't have this, so just leave it @ '@'. (geddit?) + Writer.AddString("CustomName", "@"); + Writer.AddString("id", "Control"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though + + if (!CommandBlockEntity.GetLastOutput().empty()) + { + AString Output; + Printf(Output, "{\"text\":\"%s\"}", CommandBlockEntity.GetLastOutput().c_str()); + + Writer.AddString("LastOutput", Output.c_str()); + } + break; + } + case E_BLOCK_HEAD: + { + cMobHeadEntity & MobHeadEntity = (cMobHeadEntity &)a_BlockEntity; + + Writer.AddInt("x", MobHeadEntity.GetPosX()); + Writer.AddInt("y", MobHeadEntity.GetPosY()); + Writer.AddInt("z", MobHeadEntity.GetPosZ()); + Writer.AddByte("SkullType", MobHeadEntity.GetType() & 0xFF); + Writer.AddByte("Rot", MobHeadEntity.GetRotation() & 0xFF); + Writer.AddString("ExtraType", MobHeadEntity.GetOwner().c_str()); + Writer.AddString("id", "Skull"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though + break; + } + case E_BLOCK_FLOWER_POT: + { + cFlowerPotEntity & FlowerPotEntity = (cFlowerPotEntity &)a_BlockEntity; + + Writer.AddInt("x", FlowerPotEntity.GetPosX()); + Writer.AddInt("y", FlowerPotEntity.GetPosY()); + Writer.AddInt("z", FlowerPotEntity.GetPosZ()); + Writer.AddInt("Item", (Int32) FlowerPotEntity.GetItem().m_ItemType); + Writer.AddInt("Data", (Int32) FlowerPotEntity.GetItem().m_ItemDamage); + Writer.AddString("id", "FlowerPot"); // "Tile Entity ID" - MC wiki; vanilla server always seems to send this though + break; + } + default: break; + } + + Writer.Finish(); + WriteBuf(Writer.GetResult().data(), Writer.GetResult().size()); +} + + + + + +void cProtocol180::cPacketizer::WriteByteAngle(double a_Angle) +{ + WriteByte((char)(255 * a_Angle / 360)); +} + + + + + +void cProtocol180::cPacketizer::WriteFPInt(double a_Value) +{ + int Value = (int)(a_Value * 32); + WriteInt(Value); +} + + + + + +void cProtocol180::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity) +{ + // 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::mpNone) + { + cRideableMinecart & RideableMinecart = ((cRideableMinecart &)a_Entity); + const cItem & MinecartContent = RideableMinecart.GetContent(); + if (!MinecartContent.IsEmpty()) + { + WriteByte(0x54); + int Content = MinecartContent.m_ItemType; + Content |= MinecartContent.m_ItemDamage << 8; + WriteInt(Content); + WriteByte(0x55); + WriteInt(RideableMinecart.GetBlockHeight()); + WriteByte(0x56); + WriteByte(1); + } + } + else if (((cMinecart &)a_Entity).GetPayload() == cMinecart::mpFurnace) + { + WriteByte(0x10); + WriteByte(((const cMinecartWithFurnace &)a_Entity).IsFueled() ? 1 : 0); + } + break; + } + case cEntity::etProjectile: + { + cProjectileEntity & Projectile = (cProjectileEntity &)a_Entity; + switch (Projectile.GetProjectileKind()) + { + case cProjectileEntity::pkArrow: + { + WriteByte(0x10); + WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0); + break; + } + case cProjectileEntity::pkFirework: + { + WriteByte(0xA8); + WriteItem(((const cFireworkEntity &)a_Entity).GetItem()); + break; + } + default: break; + } + break; + } + case cEntity::etMonster: + { + WriteMobMetadata((const cMonster &)a_Entity); + break; + } + case cEntity::etItemFrame: + { + cItemFrame & Frame = (cItemFrame &)a_Entity; + WriteByte(0xA8); + WriteItem(Frame.GetItem()); + WriteByte(0x09); + WriteByte(Frame.GetRotation()); + break; + } + default: break; + } +} + + + + + +void cProtocol180::cPacketizer::WriteMobMetadata(const cMonster & a_Mob) +{ + switch (a_Mob.GetMobType()) + { + case mtCreeper: + { + WriteByte(0x10); + WriteByte(((const cCreeper &)a_Mob).IsBlowing() ? 1 : -1); + WriteByte(0x11); + WriteByte(((const cCreeper &)a_Mob).IsCharged() ? 1 : 0); + break; + } + + case mtBat: + { + WriteByte(0x10); + WriteByte(((const cBat &)a_Mob).IsHanging() ? 1 : 0); + break; + } + + case mtPig: + { + WriteByte(0x10); + WriteByte(((const cPig &)a_Mob).IsSaddled() ? 1 : 0); + break; + } + + case mtVillager: + { + WriteByte(0x50); + WriteInt(((const cVillager &)a_Mob).GetVilType()); + break; + } + + case mtZombie: + { + WriteByte(0x0c); + WriteByte(((const cZombie &)a_Mob).IsBaby() ? 1 : 0); + WriteByte(0x0d); + WriteByte(((const cZombie &)a_Mob).IsVillagerZombie() ? 1 : 0); + WriteByte(0x0e); + WriteByte(((const cZombie &)a_Mob).IsConverting() ? 1 : 0); + break; + } + + case mtGhast: + { + WriteByte(0x10); + WriteByte(((const cGhast &)a_Mob).IsCharging()); + break; + } + + case mtWolf: + { + const cWolf & Wolf = (const cWolf &)a_Mob; + Byte WolfStatus = 0; + if (Wolf.IsSitting()) + { + WolfStatus |= 0x1; + } + if (Wolf.IsAngry()) + { + WolfStatus |= 0x2; + } + if (Wolf.IsTame()) + { + WolfStatus |= 0x4; + } + WriteByte(0x10); + WriteByte(WolfStatus); + + WriteByte(0x72); + WriteFloat((float)(a_Mob.GetHealth())); + WriteByte(0x13); + WriteByte(Wolf.IsBegging() ? 1 : 0); + WriteByte(0x14); + WriteByte(Wolf.GetCollarColor()); + break; + } + + case mtSheep: + { + WriteByte(0x10); + Byte SheepMetadata = 0; + SheepMetadata = ((const cSheep &)a_Mob).GetFurColor(); + if (((const cSheep &)a_Mob).IsSheared()) + { + SheepMetadata |= 0x10; + } + WriteByte(SheepMetadata); + break; + } + + case mtEnderman: + { + WriteByte(0x30); + WriteShort((Byte)(((const cEnderman &)a_Mob).GetCarriedBlock())); + WriteByte(0x11); + WriteByte((Byte)(((const cEnderman &)a_Mob).GetCarriedMeta())); + WriteByte(0x12); + WriteByte(((const cEnderman &)a_Mob).IsScreaming() ? 1 : 0); + break; + } + + case mtSkeleton: + { + WriteByte(0x0d); + WriteByte(((const cSkeleton &)a_Mob).IsWither() ? 1 : 0); + break; + } + + case mtWitch: + { + WriteByte(0x15); + WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0); + break; + } + + case mtWither: + { + WriteByte(0x54); // Int at index 20 + WriteInt(((const cWither &)a_Mob).GetWitherInvulnerableTicks()); + WriteByte(0x66); // Float at index 6 + WriteFloat((float)(a_Mob.GetHealth())); + break; + } + + case mtSlime: + { + WriteByte(0x10); + WriteByte(((const cSlime &)a_Mob).GetSize()); + break; + } + + case mtMagmaCube: + { + WriteByte(0x10); + WriteByte(((const cMagmaCube &)a_Mob).GetSize()); + break; + } + + case 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 cProtocol180::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/src/Protocol/Protocol18x.h b/src/Protocol/Protocol18x.h new file mode 100644 index 000000000..eb0253663 --- /dev/null +++ b/src/Protocol/Protocol18x.h @@ -0,0 +1,335 @@ + +// Protocol18x.h + +/* +Declares the 1.8.x protocol classes: + - cProtocol180 + - release 1.8.0 protocol (#47) +(others may be added later in the future for the 1.8 release series) +*/ + + + + + +#pragma once + +#include "Protocol.h" +#include "../ByteBuffer.h" + +#ifdef _MSC_VER + #pragma warning(push) + #pragma warning(disable:4127) + #pragma warning(disable:4244) + #pragma warning(disable:4231) + #pragma warning(disable:4189) + #pragma warning(disable:4702) +#endif + +#ifdef _MSC_VER + #pragma warning(pop) +#endif + +#include "PolarSSL++/AesCfb128Decryptor.h" +#include "PolarSSL++/AesCfb128Encryptor.h" + + + + + +// fwd: +namespace Json +{ + class Value; +} + + + + + +class cProtocol180 : + public cProtocol +{ + typedef cProtocol super; + +public: + + cProtocol180(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, size_t 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 SendChat (const cCompositeChat & a_Message) override; + virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; + virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; + 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 SendLoginSuccess (void) override; + virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) override; + virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) override; + virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; + virtual void SendPaintingSpawn (const cPainting & a_Painting) override; + virtual void SendPickupSpawn (const cPickup & a_Pickup) override; + virtual void SendPlayerAbilities (void) override; + virtual void SendEntityAnimation (const cEntity & a_Entity, char a_Animation) override; + virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) override; + virtual void SendPlayerListAddPlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListRemovePlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateGameMode (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdatePing (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; + virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; + virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; + virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) override; + virtual void SendExperience (void) override; + virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override; + virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; + virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; + virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; + virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; + virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; + + virtual AString GetAuthServerID(void) override { return m_AuthServerID; } + + /** Compress the packet. a_Packet must be without packet length. + a_Compressed will be set to the compressed packet includes packet length and data length. + If compression fails, the function returns false. */ + static bool CompressPacket(const AString & a_Packet, AString & a_Compressed); + + /** The 1.8 protocol use a particle id instead of a string. This function converts the name to the id. If the name is incorrect, it returns 0. */ + static int GetParticleID(const AString & a_ParticleName); + + /** Minecraft 1.8 use other locations to spawn the item frame. This function converts the 1.7 positions to 1.8 positions. */ + static void FixItemFramePositions(int a_ObjectData, double & a_PosX, double & a_PosZ, double & a_Yaw); + +protected: + + /** Composes individual packets in the protocol's m_OutPacketBuffer; sends them upon being destructed */ + class cPacketizer + { + public: + cPacketizer(cProtocol180 & a_Protocol, UInt32 a_PacketType) : + m_Protocol(a_Protocol), + m_Out(a_Protocol.m_OutPacketBuffer), + m_Lock(a_Protocol.m_CSPacket) + { + m_Out.WriteVarInt(a_PacketType); + } + + ~cPacketizer(); + + void WriteBool(bool a_Value) + { + m_Out.WriteBool(a_Value); + } + + void WriteByte(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 WritePosition(int a_BlockX, int a_BlockY, int a_BlockZ) + { + m_Out.WritePosition(a_BlockX, a_BlockY, a_BlockZ); + } + + void WriteUUID(const AString & a_UUID); + + void WriteBuf(const char * a_Data, size_t a_Size) + { + m_Out.Write(a_Data, a_Size); + } + + void WriteItem(const cItem & a_Item); + void WriteByteAngle(double a_Angle); // Writes the specified angle using a single byte + void WriteFPInt(double a_Value); // Writes the double value as a 27:5 fixed-point integer + void WriteEntityMetadata(const cEntity & a_Entity); // Writes the metadata for the specified entity, not including the terminating 0x7f + void WriteMobMetadata(const cMonster & a_Mob); // Writes the mob-specific metadata for the specified mob + void WriteEntityProperties(const cEntity & a_Entity); // Writes the entity properties for the specified entity, including the Count field + void WriteBlockEntity(const cBlockEntity & a_BlockEntity); + + protected: + cProtocol180 & m_Protocol; + cByteBuffer & m_Out; + cCSLock m_Lock; + } ; + + AString m_ServerAddress; + + UInt16 m_ServerPort; + + 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; + + cAesCfb128Decryptor m_Decryptor; + cAesCfb128Encryptor m_Encryptor; + + /** The logfile where the comm is logged, when g_ShouldLogComm is true */ + cFile m_CommLogFile; + + /** The dimension that was last sent to a player in a Respawn or Login packet. + Used to avoid Respawning into the same dimension, which confuses the client. */ + eDimension m_LastSentDimension; + + + /** Adds the received (unencrypted) data to m_ReceivedData, parses complete packets */ + void AddReceivedData(const char * a_Data, size_t a_Size); + + /** Reads and handles the packet. The packet length and type have already been read. + Returns true if the packet was understood, false if it was an unknown packet + */ + bool HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType); + + // Packet handlers while in the Status state (m_State == 1): + void HandlePacketStatusPing(cByteBuffer & a_ByteBuffer); + void HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer); + + // Packet handlers while in the Login state (m_State == 2): + void HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffer); + void HandlePacketLoginStart(cByteBuffer & a_ByteBuffer); + + // Packet handlers while in the Game state (m_State == 3): + void HandlePacketAnimation (cByteBuffer & a_ByteBuffer); + void HandlePacketBlockDig (cByteBuffer & a_ByteBuffer); + void HandlePacketBlockPlace (cByteBuffer & a_ByteBuffer); + void HandlePacketChatMessage (cByteBuffer & a_ByteBuffer); + void HandlePacketClientSettings (cByteBuffer & a_ByteBuffer); + void HandlePacketClientStatus (cByteBuffer & a_ByteBuffer); + void HandlePacketCreativeInventoryAction(cByteBuffer & a_ByteBuffer); + void HandlePacketEntityAction (cByteBuffer & a_ByteBuffer); + void HandlePacketKeepAlive (cByteBuffer & a_ByteBuffer); + void HandlePacketPlayer (cByteBuffer & a_ByteBuffer); + void HandlePacketPlayerAbilities (cByteBuffer & a_ByteBuffer); + void HandlePacketPlayerLook (cByteBuffer & a_ByteBuffer); + void HandlePacketPlayerPos (cByteBuffer & a_ByteBuffer); + void HandlePacketPlayerPosLook (cByteBuffer & a_ByteBuffer); + void HandlePacketPluginMessage (cByteBuffer & a_ByteBuffer); + void HandlePacketSlotSelect (cByteBuffer & a_ByteBuffer); + void HandlePacketSteerVehicle (cByteBuffer & a_ByteBuffer); + void HandlePacketTabComplete (cByteBuffer & a_ByteBuffer); + void HandlePacketUpdateSign (cByteBuffer & a_ByteBuffer); + void HandlePacketUseEntity (cByteBuffer & a_ByteBuffer); + void HandlePacketEnchantItem (cByteBuffer & a_ByteBuffer); + void HandlePacketWindowClick (cByteBuffer & a_ByteBuffer); + void HandlePacketWindowClose (cByteBuffer & a_ByteBuffer); + + + /** 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, size_t 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 */ + virtual bool ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item, size_t a_RemainingBytes = 0); + + /** Parses item metadata as read by ReadItem(), into the item enchantments. */ + void ParseItemMetadata(cItem & a_Item, const AString & a_Metadata); + + void StartEncryption(const Byte * a_Key); + +} ; + + + diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp index d836291c3..a5b745c2f 100644 --- a/src/Protocol/ProtocolRecognizer.cpp +++ b/src/Protocol/ProtocolRecognizer.cpp @@ -13,6 +13,7 @@ #include "Protocol15x.h" #include "Protocol16x.h" #include "Protocol17x.h" +#include "Protocol18x.h" #include "../ClientHandle.h" #include "../Root.h" #include "../Server.h" @@ -51,7 +52,7 @@ AString cProtocolRecognizer::GetVersionTextFromInt(int 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_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"; @@ -62,6 +63,7 @@ AString cProtocolRecognizer::GetVersionTextFromInt(int a_ProtocolVersion) case PROTO_VERSION_1_6_4: return "1.6.4"; case PROTO_VERSION_1_7_2: return "1.7.2"; case PROTO_VERSION_1_7_6: return "1.7.6"; + case PROTO_VERSION_1_8_0: return "1.8"; } ASSERT(!"Unknown protocol version"); return Printf("Unknown protocol (%d)", a_ProtocolVersion); @@ -409,20 +411,20 @@ void cProtocolRecognizer::SendLoginSuccess(void) -void cProtocolRecognizer::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) +void cProtocolRecognizer::SendMapColumn(int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) { ASSERT(m_Protocol != NULL); - m_Protocol->SendMapColumn(a_ID, a_X, a_Y, a_Colors, a_Length); + m_Protocol->SendMapColumn(a_ID, a_X, a_Y, a_Colors, a_Length, m_Scale); } -void cProtocolRecognizer::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators) +void cProtocolRecognizer::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) { ASSERT(m_Protocol != NULL); - m_Protocol->SendMapDecorators(a_ID, a_Decorators); + m_Protocol->SendMapDecorators(a_ID, a_Decorators, m_Scale); } @@ -439,10 +441,10 @@ void cProtocolRecognizer::SendMapInfo(int a_ID, unsigned int a_Scale) -void cProtocolRecognizer::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) +void cProtocolRecognizer::SendParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) { ASSERT(m_Protocol != NULL); - m_Protocol->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmmount); + m_Protocol->SendParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmount); } @@ -487,10 +489,50 @@ void cProtocolRecognizer::SendEntityAnimation(const cEntity & a_Entity, char a_A -void cProtocolRecognizer::SendPlayerListItem(const cPlayer & a_Player, bool a_IsOnline) +void cProtocolRecognizer::SendPlayerListAddPlayer(const cPlayer & a_Player) { ASSERT(m_Protocol != NULL); - m_Protocol->SendPlayerListItem(a_Player, a_IsOnline); + m_Protocol->SendPlayerListAddPlayer(a_Player); +} + + + + + +void cProtocolRecognizer::SendPlayerListRemovePlayer(const cPlayer & a_Player) +{ + ASSERT(m_Protocol != NULL); + m_Protocol->SendPlayerListRemovePlayer(a_Player); +} + + + + + +void cProtocolRecognizer::SendPlayerListUpdateGameMode(const cPlayer & a_Player) +{ + ASSERT(m_Protocol != NULL); + m_Protocol->SendPlayerListUpdateGameMode(a_Player); +} + + + + + +void cProtocolRecognizer::SendPlayerListUpdatePing(const cPlayer & a_Player) +{ + ASSERT(m_Protocol != NULL); + m_Protocol->SendPlayerListUpdatePing(a_Player); +} + + + + + +void cProtocolRecognizer::SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) +{ + ASSERT(m_Protocol != NULL); + m_Protocol->SendPlayerListUpdateDisplayName(a_Player, a_OldListName); } @@ -1016,6 +1058,27 @@ bool cProtocolRecognizer::TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRema m_Protocol = new cProtocol176(m_Client, ServerAddress, (UInt16)ServerPort, NextState); return true; } + case PROTO_VERSION_1_8_0: + { + AString ServerAddress; + short ServerPort; + UInt32 NextState; + if (!m_Buffer.ReadVarUTF8String(ServerAddress)) + { + break; + } + if (!m_Buffer.ReadBEShort(ServerPort)) + { + break; + } + if (!m_Buffer.ReadVarInt(NextState)) + { + break; + } + m_Buffer.CommitRead(); + m_Protocol = new cProtocol180(m_Client, ServerAddress, (UInt16)ServerPort, NextState); + return true; + } } LOGINFO("Client \"%s\" uses an unsupported protocol (lengthed, version %u)", m_Client->GetIPString().c_str(), ProtocolVersion diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h index a05aeda70..55348a758 100644 --- a/src/Protocol/ProtocolRecognizer.h +++ b/src/Protocol/ProtocolRecognizer.h @@ -18,7 +18,7 @@ // 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, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.7.9, 1.7.10" +#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, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.7.9, 1.7.10, 1.8" #define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51, 60, 61, 73, 74, 77, 78, 4, 5" @@ -51,6 +51,7 @@ public: // 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, PROTO_VERSION_1_7_6 = 5, + PROTO_VERSION_1_8_0 = 47, } ; cProtocolRecognizer(cClientHandle * a_Client); @@ -63,76 +64,80 @@ public: virtual void DataReceived(const char * a_Data, size_t 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 SendChat (const cCompositeChat & a_Message) override; - virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; - virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; - 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 SendLoginSuccess (void) override; - virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length) override; - virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators) override; - virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; - virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount) override; - virtual void SendPaintingSpawn (const cPainting & a_Painting) override; - virtual void SendPickupSpawn (const cPickup & a_Pickup) override; - virtual void SendPlayerAbilities (void) override; - virtual void SendEntityAnimation (const cEntity & a_Entity, 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; - virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; - virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; - virtual void SendExperience (void) override; - virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override; - virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; - virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; - virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override; - virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; - virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; - virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; + 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 SendChat (const cCompositeChat & a_Message) override; + virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override; + virtual void SendCollectEntity (const cEntity & a_Entity, 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 SendEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration) override; + 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 SendLoginSuccess (void) override; + virtual void SendMapColumn (int a_ID, int a_X, int a_Y, const Byte * a_Colors, unsigned int a_Length, unsigned int m_Scale) override; + virtual void SendMapDecorators (int a_ID, const cMapDecoratorList & a_Decorators, unsigned int m_Scale) override; + virtual void SendMapInfo (int a_ID, unsigned int a_Scale) override; + virtual void SendParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount) override; + virtual void SendPaintingSpawn (const cPainting & a_Painting) override; + virtual void SendPickupSpawn (const cPickup & a_Pickup) override; + virtual void SendPlayerAbilities (void) override; + virtual void SendEntityAnimation (const cEntity & a_Entity, char a_Animation) override; + virtual void SendPlayerListAddPlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListRemovePlayer (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateGameMode (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdatePing (const cPlayer & a_Player) override; + virtual void SendPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName) 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 SendPluginMessage (const AString & a_Channel, const AString & a_Message) override; + virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override; + virtual void SendRespawn (eDimension a_Dimension, bool a_ShouldIgnoreDimensionChecks) override; + virtual void SendExperience (void) override; + virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override; + virtual void SendScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode) override; + virtual void SendScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode) override; + virtual void SendDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display) override; + virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, 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 SendStatistics (const cStatManager & a_Manager) 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, bool a_DoDaylightCycle) override; + virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override; + virtual void SendUpdateBlockEntity (cBlockEntity & a_BlockEntity) 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, int a_Property, int a_Value) override; virtual AString GetAuthServerID(void) override; diff --git a/src/Root.cpp b/src/Root.cpp index 86a497a76..966a9b4ba 100644 --- a/src/Root.cpp +++ b/src/Root.cpp @@ -113,8 +113,8 @@ void cRoot::Start(void) LOG("--- Started Log ---\n"); #ifdef BUILD_ID - LOG("MCServer " BUILD_SERIES_NAME " build id: " BUILD_ID ); - LOG("from commit id: " BUILD_COMMIT_ID " built at: " BUILD_DATETIME ); + LOG("MCServer " BUILD_SERIES_NAME " build id: " BUILD_ID); + LOG("from commit id: " BUILD_COMMIT_ID " built at: " BUILD_DATETIME); #endif cDeadlockDetect dd; diff --git a/src/Server.cpp b/src/Server.cpp index 069e2a169..969ffd693 100644 --- a/src/Server.cpp +++ b/src/Server.cpp @@ -259,6 +259,13 @@ bool cServer::InitServer(cIniFile & a_SettingsIni) m_ServerID = sid.str(); m_ServerID.resize(16, '0'); } + + // Check if both BungeeCord and online mode are on, if so, warn the admin: + m_ShouldAllowBungeeCord = a_SettingsIni.GetValueSetB("Authentication", "AllowBungeeCord", false); + if (m_ShouldAllowBungeeCord && m_ShouldAuthenticate) + { + LOGWARNING("WARNING: BungeeCord is allowed and server set to online mode. This is unsafe and will not work properly. Disable either authentication or BungeeCord in settings.ini."); + } m_ShouldLoadOfflinePlayerData = a_SettingsIni.GetValueSetB("PlayerData", "LoadOfflinePlayerData", false); m_ShouldLoadNamedPlayerData = a_SettingsIni.GetValueSetB("PlayerData", "LoadNamedPlayerData", true); diff --git a/src/Server.h b/src/Server.h index f20e6932f..6d659fa40 100644 --- a/src/Server.h +++ b/src/Server.h @@ -131,6 +131,11 @@ public: // tolua_export Loaded from the settings.ini [PlayerData].LoadNamedPlayerData setting. */ bool ShouldLoadNamedPlayerData(void) const { return m_ShouldLoadNamedPlayerData; } + /** Returns true if BungeeCord logins (that specify the player's UUID) are allowed. + Read from settings, admins should set this to true only when they chain to BungeeCord, + it makes the server vulnerable to identity theft through direct connections. */ + bool ShouldAllowBungeeCord(void) const { return m_ShouldAllowBungeeCord; } + private: friend class cRoot; // so cRoot can create and destroy cServer @@ -230,6 +235,9 @@ private: This allows a seamless transition from name-based to UUID-based player storage. Loaded from the settings.ini [PlayerData].LoadNamedPlayerData setting. */ bool m_ShouldLoadNamedPlayerData; + + /** True if BungeeCord handshake packets (with player UUID) should be accepted. */ + bool m_ShouldAllowBungeeCord; cServer(void); diff --git a/src/Tracer.cpp b/src/Tracer.cpp index 756147a7b..e125c6aa4 100644 --- a/src/Tracer.cpp +++ b/src/Tracer.cpp @@ -250,7 +250,7 @@ int LinesCross(float x0, float y0, float x1, float y1, float x2, float y2, float // float linx, liny; float d=(x1-x0)*(y3-y2)-(y1-y0)*(x3-x2); - if (abs(d)<0.001) {return 0;} + if (std::abs(d)<0.001) {return 0;} float AB=((y0-y2)*(x3-x2)-(x0-x2)*(y3-y2))/d; if (AB>=0.0 && AB<=1.0) { @@ -283,7 +283,7 @@ int cTracer::intersect3D_SegmentPlane( const Vector3f & a_Origin, const Vector3f if (fabs(D) < EPSILON) { // segment is parallel to plane - if (N == 0) + if (N == 0.0) { // segment lies in plane return 2; diff --git a/src/UI/Window.cpp b/src/UI/Window.cpp index 66900269f..1b7b07f77 100644 --- a/src/UI/Window.cpp +++ b/src/UI/Window.cpp @@ -57,6 +57,34 @@ cWindow::~cWindow() +const AString cWindow::GetWindowTypeName(void) const +{ + switch (m_WindowType) + { + case wtChest: return "minecraft:chest"; + case wtWorkbench: return "minecraft:crafting_table"; + case wtFurnace: return "minecraft:furnace"; + case wtDropSpenser: return "minecraft:dispenser"; + case wtEnchantment: return "minecraft:enchanting_table"; + case wtBrewery: return "minecraft:brewing_stand"; + case wtNPCTrade: return "minecraft:villager"; + case wtBeacon: return "minecraft:beacon"; + case wtAnvil: return "minecraft:anvil"; + case wtHopper: return "minecraft:hopper"; + case wtDropper: return "minecraft:dropper"; + case wtAnimalChest: return "EntityHorse"; + default: + { + ASSERT(!"Unknown inventory type!"); + return ""; + } + } +} + + + + + int cWindow::GetNumSlots(void) const { int res = 0; diff --git a/src/UI/Window.h b/src/UI/Window.h index 3d860407f..bc5becf11 100644 --- a/src/UI/Window.h +++ b/src/UI/Window.h @@ -63,7 +63,7 @@ public: wtBeacon = 7, wtAnvil = 8, wtHopper = 9, - // Unknown: 10 + wtDropper = 10, wtAnimalChest = 11, }; @@ -76,6 +76,7 @@ public: char GetWindowID(void) const { return m_WindowID; } // tolua_export int GetWindowType(void) const { return m_WindowType; } // tolua_export + const AString GetWindowTypeName(void) const; // tolua_export cWindowOwner * GetOwner(void) { return m_Owner; } void SetOwner( cWindowOwner * a_Owner) { m_Owner = a_Owner; } diff --git a/src/VoronoiMap.cpp b/src/VoronoiMap.cpp index 68147ebfc..5ad634fe4 100644 --- a/src/VoronoiMap.cpp +++ b/src/VoronoiMap.cpp @@ -59,8 +59,8 @@ void cVoronoiMap::SetOddRowOffset(int a_OddRowOffset) int cVoronoiMap::GetValueAt(int a_X, int a_Y) { - int MinDist1, MinDist2; - return GetValueAt(a_X, a_Y, MinDist1, MinDist2); + int SeedX, SeedY, MinDist2; + return GetValueAt(a_X, a_Y, SeedX, SeedY, MinDist2); } @@ -69,41 +69,47 @@ int cVoronoiMap::GetValueAt(int a_X, int a_Y) int cVoronoiMap::GetValueAt(int a_X, int a_Y, int & a_MinDist) { - int MinDist2; - return GetValueAt(a_X, a_Y, a_MinDist, MinDist2); + int SeedX, SeedY, MinDist2; + int res = GetValueAt(a_X, a_Y, SeedX, SeedY, MinDist2); + a_MinDist = (a_X - SeedX) * (a_X - SeedX) + (a_Y - SeedY) * (a_Y - SeedY); + return res; } -int cVoronoiMap::GetValueAt(int a_X, int a_Y, int & a_MinDist1, int & a_MinDist2) +int cVoronoiMap::GetValueAt( + int a_X, int a_Y, // Coords to query + int & a_NearestSeedX, int & a_NearestSeedY, // Coords of the closest cell + int & a_MinDist2 // Distance to the second closest cell +) { - // Note that due to historical reasons, the algorithm uses XZ coords, while the input uses XY coords. - // This is because the algorithm was first implemented directly in the biome generators which use MC coords. - int CellX = a_X / m_CellSize; - int CellZ = a_Y / m_CellSize; + int CellY = a_Y / m_CellSize; - UpdateCell(CellX, CellZ); + UpdateCell(CellX, CellY); // Get 5x5 neighboring cell seeds, compare distance to each. Return the value in the minumim-distance cell + int NearestSeedX = 0, NearestSeedY = 0; int MinDist = m_CellSize * m_CellSize * 16; // There has to be a cell closer than this int MinDist2 = MinDist; int res = 0; // Will be overriden for (int x = 0; x < 5; x++) { - for (int z = 0; z < 5; z++) + for (int y = 0; y < 5; y++) { - int SeedX = m_SeedX[x][z]; - int SeedZ = m_SeedZ[x][z]; + int SeedX = m_SeedX[x][y]; + int SeedY = m_SeedZ[x][y]; - int Dist = (SeedX - a_X) * (SeedX - a_X) + (SeedZ - a_Y) * (SeedZ - a_Y); + int Dist = (SeedX - a_X) * (SeedX - a_X) + (SeedY - a_Y) * (SeedY - a_Y); if (Dist < MinDist) { + NearestSeedX = SeedX; + NearestSeedY = SeedY; MinDist2 = MinDist; MinDist = Dist; - res = m_Noise3.IntNoise2DInt(x + CellX - 2, z + CellZ - 2); + res = m_Noise3.IntNoise2DInt(x + CellX - 2, y + CellY - 2); } else if (Dist < MinDist2) { @@ -112,7 +118,8 @@ int cVoronoiMap::GetValueAt(int a_X, int a_Y, int & a_MinDist1, int & a_MinDist2 } // for z } // for x - a_MinDist1 = MinDist; + a_NearestSeedX = NearestSeedX; + a_NearestSeedY = NearestSeedY; a_MinDist2 = MinDist2; return res; } @@ -121,6 +128,58 @@ int cVoronoiMap::GetValueAt(int a_X, int a_Y, int & a_MinDist1, int & a_MinDist2 +void cVoronoiMap::FindNearestSeeds( + int a_X, int a_Y, + int & a_NearestSeedX, int & a_NearestSeedY, + int & a_SecondNearestSeedX, int & a_SecondNearestSeedY +) +{ + int CellX = a_X / m_CellSize; + int CellY = a_Y / m_CellSize; + + UpdateCell(CellX, CellY); + + // Get 5x5 neighboring cell seeds, compare distance to each. Return the value in the minumim-distance cell + int NearestSeedX = 0, NearestSeedY = 0; + int SecondNearestSeedX = 0, SecondNearestSeedY = 0; + int MinDist = m_CellSize * m_CellSize * 16; // There has to be a cell closer than this + int MinDist2 = MinDist; + for (int x = 0; x < 5; x++) + { + for (int y = 0; y < 5; y++) + { + int SeedX = m_SeedX[x][y]; + int SeedY = m_SeedZ[x][y]; + + int Dist = (SeedX - a_X) * (SeedX - a_X) + (SeedY - a_Y) * (SeedY - a_Y); + if (Dist < MinDist) + { + SecondNearestSeedX = NearestSeedX; + SecondNearestSeedY = NearestSeedY; + MinDist2 = MinDist; + NearestSeedX = SeedX; + NearestSeedY = SeedY; + MinDist = Dist; + } + else if (Dist < MinDist2) + { + SecondNearestSeedX = SeedX; + SecondNearestSeedY = SeedY; + MinDist2 = Dist; + } + } // for z + } // for x + + a_NearestSeedX = NearestSeedX; + a_NearestSeedY = NearestSeedY; + a_SecondNearestSeedX = SecondNearestSeedX; + a_SecondNearestSeedY = SecondNearestSeedY; +} + + + + + void cVoronoiMap::UpdateCell(int a_CellX, int a_CellZ) { // If the specified cell is currently cached, bail out: diff --git a/src/VoronoiMap.h b/src/VoronoiMap.h index 49f6c1da1..dfb11e9ce 100644 --- a/src/VoronoiMap.h +++ b/src/VoronoiMap.h @@ -40,7 +40,18 @@ public: /** Returns the value in the cell into which the specified point lies, and the distances to the 2 nearest Voronoi seeds. Uses a cache. */ - int GetValueAt(int a_X, int a_Y, int & a_MinDistance1, int & a_MinDistance2); + int GetValueAt( + int a_X, int a_Y, // Coords to query + int & a_NearestSeedX, int & a_NearestSeedY, // Coords of the closest cell's seed + int & a_MinDist2 // Distance to the second closest cell's seed + ); + + /** Finds the nearest and second nearest seeds, returns their coords. */ + void FindNearestSeeds( + int a_X, int a_Y, + int & a_NearestSeedX, int & a_NearestSeedY, + int & a_SecondNearestSeedX, int & a_SecondNearestSeedY + ); protected: /// The noise used for generating Voronoi seeds diff --git a/src/World.cpp b/src/World.cpp index 1de158b5f..f272d0ebe 100644 --- a/src/World.cpp +++ b/src/World.cpp @@ -2144,16 +2144,16 @@ void cWorld::BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animation -void cWorld::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude) +void cWorld::BroadcastParticleEffect(const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude) { - m_ChunkMap->BroadcastParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmmount, a_Exclude); + m_ChunkMap->BroadcastParticleEffect(a_ParticleName, a_SrcX, a_SrcY, a_SrcZ, a_OffsetX, a_OffsetY, a_OffsetZ, a_ParticleData, a_ParticleAmount, a_Exclude); } -void cWorld::BroadcastPlayerListItem (const cPlayer & a_Player, bool a_IsOnline, const cClientHandle * a_Exclude) +void cWorld::BroadcastPlayerListAddPlayer(const cPlayer & a_Player, const cClientHandle * a_Exclude) { cCSLock Lock(m_CSPlayers); for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr) @@ -2163,7 +2163,79 @@ void cWorld::BroadcastPlayerListItem (const cPlayer & a_Player, bool a_IsOnline, { continue; } - ch->SendPlayerListItem(a_Player, a_IsOnline); + ch->SendPlayerListAddPlayer(a_Player); + } +} + + + + + +void cWorld::BroadcastPlayerListRemovePlayer(const cPlayer & a_Player, const cClientHandle * a_Exclude) +{ + cCSLock Lock(m_CSPlayers); + for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr) + { + cClientHandle * ch = (*itr)->GetClientHandle(); + if ((ch == a_Exclude) || (ch == NULL) || !ch->IsLoggedIn() || ch->IsDestroyed()) + { + continue; + } + ch->SendPlayerListRemovePlayer(a_Player); + } +} + + + + + +void cWorld::BroadcastPlayerListUpdateGameMode(const cPlayer & a_Player, const cClientHandle * a_Exclude) +{ + cCSLock Lock(m_CSPlayers); + for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr) + { + cClientHandle * ch = (*itr)->GetClientHandle(); + if ((ch == a_Exclude) || (ch == NULL) || !ch->IsLoggedIn() || ch->IsDestroyed()) + { + continue; + } + ch->SendPlayerListUpdateGameMode(a_Player); + } +} + + + + + +void cWorld::BroadcastPlayerListUpdatePing(const cPlayer & a_Player, const cClientHandle * a_Exclude) +{ + cCSLock Lock(m_CSPlayers); + for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr) + { + cClientHandle * ch = (*itr)->GetClientHandle(); + if ((ch == a_Exclude) || (ch == NULL) || !ch->IsLoggedIn() || ch->IsDestroyed()) + { + continue; + } + ch->SendPlayerListUpdatePing(a_Player); + } +} + + + + + +void cWorld::BroadcastPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName, const cClientHandle * a_Exclude) +{ + cCSLock Lock(m_CSPlayers); + for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr) + { + cClientHandle * ch = (*itr)->GetClientHandle(); + if ((ch == a_Exclude) || (ch == NULL) || !ch->IsLoggedIn() || ch->IsDestroyed()) + { + continue; + } + ch->SendPlayerListUpdateDisplayName(a_Player, a_OldListName); } } @@ -2686,7 +2758,7 @@ void cWorld::SendPlayerList(cPlayer * a_DestPlayer) cClientHandle * ch = (*itr)->GetClientHandle(); if ((ch != NULL) && !ch->IsDestroyed()) { - a_DestPlayer->GetClientHandle()->SendPlayerListItem(*(*itr), true); + a_DestPlayer->GetClientHandle()->SendPlayerListAddPlayer(*(*itr)); } } } @@ -3216,13 +3288,17 @@ void cWorld::TabCompleteUserName(const AString & a_Text, AStringVector & a_Resul for (cPlayerList::iterator itr = m_Players.begin(), end = m_Players.end(); itr != end; ++itr) { AString PlayerName ((*itr)->GetName()); + if ((*itr)->HasCustomName()) + { + PlayerName = (*itr)->GetCustomName(); + } + AString::size_type Found = PlayerName.find(LastWord); // Try to find last word in playername - if (Found == AString::npos) { continue; // No match } - + UsernamesByWeight.push_back(std::make_pair(Found, PlayerName)); // Match! Store it with the position of the match as a weight } Lock.Unlock(); diff --git a/src/World.h b/src/World.h index b07e90818..c3ceb5e7c 100644 --- a/src/World.h +++ b/src/World.h @@ -189,6 +189,9 @@ public: /** Returns true if the world is in Adventure mode */ bool IsGameModeAdventure(void) const { return (m_GameMode == gmAdventure); } + /** Returns true if the world is in Spectator mode */ + bool IsGameModeSpectator(void) const { return (m_GameMode == gmSpectator); } + bool IsPVPEnabled(void) const { return m_bEnabledPVP; } bool IsDeepSnowEnabled(void) const { return m_IsDeepSnowEnabled; } @@ -224,33 +227,37 @@ public: void BroadcastChat (const cCompositeChat & a_Message, const cClientHandle * a_Exclude = NULL); // tolua_end - void BroadcastChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer, const cClientHandle * a_Exclude = NULL); - void BroadcastCollectEntity (const cEntity & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); - void BroadcastDestroyEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityHeadLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityMetadata (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityStatus (const cEntity & a_Entity, char a_Status, const cClientHandle * a_Exclude = NULL); - void BroadcastEntityVelocity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - virtual void BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animation, const cClientHandle * a_Exclude = NULL) override; // tolua_export - void BroadcastParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmmount, cClientHandle * a_Exclude = NULL); // tolua_export - void BroadcastPlayerListItem (const cPlayer & a_Player, bool a_IsOnline, const cClientHandle * a_Exclude = NULL); - void BroadcastRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID, const cClientHandle * a_Exclude = NULL); - void BroadcastScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode); - void BroadcastScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode); - void BroadcastDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display); - void BroadcastSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL); // tolua_export - void BroadcastSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data, const cClientHandle * a_Exclude = NULL); // tolua_export - void BroadcastSpawnEntity (cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastTeleportEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); - void BroadcastThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ, const cClientHandle * a_Exclude = NULL); - void BroadcastTimeUpdate (const cClientHandle * a_Exclude = NULL); - virtual void BroadcastUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ) override; - void BroadcastWeather (eWeather a_Weather, const cClientHandle * a_Exclude = NULL); + void BroadcastChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer, const cClientHandle * a_Exclude = NULL); + void BroadcastCollectEntity (const cEntity & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); + void BroadcastDestroyEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityEffect (const cEntity & a_Entity, int a_EffectID, int a_Amplifier, short a_Duration, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityHeadLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityMetadata (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityStatus (const cEntity & a_Entity, char a_Status, const cClientHandle * a_Exclude = NULL); + void BroadcastEntityVelocity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + virtual void BroadcastEntityAnimation (const cEntity & a_Entity, char a_Animation, const cClientHandle * a_Exclude = NULL) override; // tolua_export + void BroadcastParticleEffect (const AString & a_ParticleName, float a_SrcX, float a_SrcY, float a_SrcZ, float a_OffsetX, float a_OffsetY, float a_OffsetZ, float a_ParticleData, int a_ParticleAmount, cClientHandle * a_Exclude = NULL); // tolua_export + void BroadcastPlayerListAddPlayer (const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); + void BroadcastPlayerListRemovePlayer (const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); + void BroadcastPlayerListUpdateGameMode (const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); + void BroadcastPlayerListUpdatePing (const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL); + void BroadcastPlayerListUpdateDisplayName(const cPlayer & a_Player, const AString & a_OldListName, const cClientHandle * a_Exclude = NULL); + void BroadcastRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID, const cClientHandle * a_Exclude = NULL); + void BroadcastScoreboardObjective (const AString & a_Name, const AString & a_DisplayName, Byte a_Mode); + void BroadcastScoreUpdate (const AString & a_Objective, const AString & a_Player, cObjective::Score a_Score, Byte a_Mode); + void BroadcastDisplayObjective (const AString & a_Objective, cScoreboard::eDisplaySlot a_Display); + void BroadcastSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL); // tolua_export + void BroadcastSoundParticleEffect (int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data, const cClientHandle * a_Exclude = NULL); // tolua_export + void BroadcastSpawnEntity (cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastTeleportEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL); + void BroadcastThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ, const cClientHandle * a_Exclude = NULL); + void BroadcastTimeUpdate (const cClientHandle * a_Exclude = NULL); + virtual void BroadcastUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ) override; + void BroadcastWeather (eWeather a_Weather, const cClientHandle * a_Exclude = NULL); virtual cBroadcastInterface & GetBroadcastManager(void) override { diff --git a/src/WorldStorage/FastNBT.cpp b/src/WorldStorage/FastNBT.cpp index c6294b99c..ed8e8bb14 100644 --- a/src/WorldStorage/FastNBT.cpp +++ b/src/WorldStorage/FastNBT.cpp @@ -310,7 +310,7 @@ int cParsedNBT::FindTagByPath(int a_Tag, const AString & a_Path) const { continue; } - Tag = FindChildByName(Tag, a_Path.c_str() + Begin, i - Begin - 1); + Tag = FindChildByName(Tag, a_Path.c_str() + Begin, i - Begin); if (Tag < 0) { return -1; diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp index 92d754d3f..6cc901b0c 100644 --- a/src/WorldStorage/NBTChunkSerializer.cpp +++ b/src/WorldStorage/NBTChunkSerializer.cpp @@ -81,6 +81,18 @@ void cNBTChunkSerializer::Finish(void) memset(m_BlockLight, 0, sizeof(m_BlockLight)); memset(m_BlockSkyLight, 0, sizeof(m_BlockSkyLight)); } + + // Check if "Entity" and "TileEntities" lists exists. MCEdit requires this. + if (!m_HasHadEntity) + { + m_Writer.BeginList("Entities", TAG_Compound); + m_Writer.EndList(); + } + if (!m_HasHadBlockEntity) + { + m_Writer.BeginList("TileEntities", TAG_Compound); + m_Writer.EndList(); + } } @@ -504,6 +516,8 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster) m_Writer.AddFloat("", a_Monster->GetDropChanceBoots()); m_Writer.EndList(); m_Writer.AddByte("CanPickUpLoot", (char)a_Monster->CanPickUpLoot()); + m_Writer.AddString("CustomName", a_Monster->GetCustomName()); + m_Writer.AddByte("CustomNameVisible", (char)a_Monster->IsCustomNameAlwaysVisible()); switch (a_Monster->GetMobType()) { case mtBat: @@ -580,7 +594,7 @@ void cNBTChunkSerializer::AddMonsterEntity(cMonster * a_Monster) } m_Writer.AddByte("Sitting", Wolf.IsSitting() ? 1 : 0); m_Writer.AddByte("Angry", Wolf.IsAngry() ? 1 : 0); - m_Writer.AddInt("CollarColor", Wolf.GetCollarColor()); + m_Writer.AddByte("CollarColor", (unsigned char)Wolf.GetCollarColor()); break; } case mtZombie: @@ -763,6 +777,22 @@ void cNBTChunkSerializer::LightIsValid(bool a_IsLightValid) +void cNBTChunkSerializer::HeightMap(const cChunkDef::HeightMap * a_HeightMap) +{ + for (int RelX = 0; RelX < cChunkDef::Width; RelX++) + { + for (int RelZ = 0; RelZ < cChunkDef::Width; RelZ++) + { + int Height = cChunkDef::GetHeight(*a_HeightMap, RelX, RelZ); + m_VanillaHeightMap[(RelZ << 4) | RelX] = Height; + } + } +} + + + + + void cNBTChunkSerializer::BiomeData(const cChunkDef::BiomeMap * a_BiomeMap) { memcpy(m_Biomes, a_BiomeMap, sizeof(m_Biomes)); diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h index 4c229a65c..5ffab8cc5 100644 --- a/src/WorldStorage/NBTChunkSerializer.h +++ b/src/WorldStorage/NBTChunkSerializer.h @@ -59,6 +59,7 @@ class cNBTChunkSerializer : public: cChunkDef::BiomeMap m_Biomes; unsigned char m_VanillaBiomes[cChunkDef::Width * cChunkDef::Width]; + int m_VanillaHeightMap[cChunkDef::Width * cChunkDef::Width]; bool m_BiomesAreValid; @@ -125,6 +126,7 @@ protected: // cChunkDataSeparateCollector overrides: virtual void LightIsValid(bool a_IsLightValid) override; + virtual void HeightMap(const cChunkDef::HeightMap * a_HeightMap) override; virtual void BiomeData(const cChunkDef::BiomeMap * a_BiomeMap) override; virtual void Entity(cEntity * a_Entity) override; virtual void BlockEntity(cBlockEntity * a_Entity) override; diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp index fe309ce4e..bd814e2c7 100644 --- a/src/WorldStorage/WSSAnvil.cpp +++ b/src/WorldStorage/WSSAnvil.cpp @@ -51,6 +51,7 @@ #include "../Entities/ItemFrame.h" #include "../Protocol/MojangAPI.h" +#include "Server.h" @@ -96,10 +97,26 @@ cWSSAnvil::cWSSAnvil(cWorld * a_World, int a_CompressionFactor) : if (!cFile::Exists(fnam)) { cFastNBTWriter Writer; - Writer.BeginCompound(""); - Writer.AddInt("SpawnX", (int)(a_World->GetSpawnX())); - Writer.AddInt("SpawnY", (int)(a_World->GetSpawnY())); - Writer.AddInt("SpawnZ", (int)(a_World->GetSpawnZ())); + Writer.BeginCompound("Data"); + Writer.AddByte("allowCommands", 1); + Writer.AddByte("Difficulty", 2); + Writer.AddByte("hardcore", cRoot::Get()->GetServer()->IsHardcore() ? 1 : 0); + Writer.AddByte("initialized", 1); + Writer.AddByte("MapFeatures", 1); + Writer.AddByte("raining", a_World->IsWeatherRain() ? 1 : 0); + Writer.AddByte("thundering", a_World->IsWeatherStorm() ? 1 : 0); + Writer.AddInt("GameType", (int)a_World->GetGameMode()); + Writer.AddInt("generatorVersion", 1); + Writer.AddInt("SpawnX", (int)a_World->GetSpawnX()); + Writer.AddInt("SpawnY", (int)a_World->GetSpawnY()); + Writer.AddInt("SpawnZ", (int)a_World->GetSpawnZ()); + Writer.AddInt("version", 19133); + Writer.AddLong("DayTime", (Int64)a_World->GetTimeOfDay()); + Writer.AddLong("Time", a_World->GetWorldAge()); + Writer.AddLong("SizeOnDisk", 0); + Writer.AddString("generatorName", "default"); + Writer.AddString("generatorOptions", ""); + Writer.AddString("LevelName", a_World->GetName()); Writer.EndCompound(); Writer.Finish(); @@ -440,6 +457,7 @@ bool cWSSAnvil::SaveChunkToNBT(const cChunkCoords & a_Chunk, cFastNBTWriter & a_ a_Writer.BeginCompound("Level"); a_Writer.AddInt("xPos", a_Chunk.m_ChunkX); a_Writer.AddInt("zPos", a_Chunk.m_ChunkZ); + cNBTChunkSerializer Serializer(a_Writer); if (!m_World->GetChunkData(a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, Serializer)) { @@ -454,7 +472,10 @@ bool cWSSAnvil::SaveChunkToNBT(const cChunkCoords & a_Chunk, cFastNBTWriter & a_ a_Writer.AddByteArray("Biomes", (const char *)(Serializer.m_VanillaBiomes), ARRAYCOUNT(Serializer.m_VanillaBiomes)); a_Writer.AddIntArray ("MCSBiomes", (const int *)(Serializer.m_Biomes), ARRAYCOUNT(Serializer.m_Biomes)); } - + + // Save heightmap (Vanilla require this): + a_Writer.AddIntArray("HeightMap", (const int *)Serializer.m_VanillaHeightMap, ARRAYCOUNT(Serializer.m_VanillaHeightMap)); + // Save blockdata: a_Writer.BeginList("Sections", TAG_Compound); size_t SliceSizeBlock = cChunkDef::Width * cChunkDef::Width * 16; @@ -485,6 +506,9 @@ bool cWSSAnvil::SaveChunkToNBT(const cChunkCoords & a_Chunk, cFastNBTWriter & a_ { a_Writer.AddByte("MCSIsLightValid", 1); } + + // Save the world age to the chunk data. Required by vanilla and mcedit. + a_Writer.AddLong("LastUpdate", m_World->GetWorldAge()); // Store the flag that the chunk has all the ores, trees, dungeons etc. MCS chunks are always complete. a_Writer.AddByte("TerrainPopulated", 1); @@ -2464,13 +2488,13 @@ void cWSSAnvil::LoadWolfFromNBT(cEntityList & a_Entities, const cParsedNBT & a_N LoadWolfOwner(*Monster.get(), a_NBT, a_TagIdx); int SittingIdx = a_NBT.FindChildByName(a_TagIdx, "Sitting"); - if (SittingIdx > 0) + if ((SittingIdx > 0) && (a_NBT.GetType(SittingIdx) == TAG_Byte)) { bool Sitting = ((a_NBT.GetByte(SittingIdx) == 1) ? true : false); Monster->SetIsSitting(Sitting); } int AngryIdx = a_NBT.FindChildByName(a_TagIdx, "Angry"); - if (AngryIdx > 0) + if ((AngryIdx > 0) && (a_NBT.GetType(AngryIdx) == TAG_Byte)) { bool Angry = ((a_NBT.GetByte(AngryIdx) == 1) ? true : false); Monster->SetIsAngry(Angry); @@ -2478,8 +2502,22 @@ void cWSSAnvil::LoadWolfFromNBT(cEntityList & a_Entities, const cParsedNBT & a_N int CollarColorIdx = a_NBT.FindChildByName(a_TagIdx, "CollarColor"); if (CollarColorIdx > 0) { - int CollarColor = a_NBT.GetInt(CollarColorIdx); - Monster->SetCollarColor(CollarColor); + switch (a_NBT.GetType(CollarColorIdx)) + { + case TAG_Byte: + { + // Vanilla uses this + unsigned char CollarColor = a_NBT.GetByte(CollarColorIdx); + Monster->SetCollarColor(CollarColor); + break; + } + case TAG_Int: + { + // Old MCS code used this, keep reading it for compatibility reasons: + Monster->SetCollarColor(a_NBT.GetInt(CollarColorIdx)); + break; + } + } } a_Entities.push_back(Monster.release()); } @@ -2652,6 +2690,19 @@ bool cWSSAnvil::LoadMonsterBaseFromNBT(cMonster & a_Monster, const cParsedNBT & a_Monster.SetCanPickUpLoot(CanPickUpLoot); } + int CustomNameTag = a_NBT.FindChildByName(a_TagIdx, "CustomName"); + if ((CustomNameTag > 0) && (a_NBT.GetType(CustomNameTag) == TAG_String)) + { + a_Monster.SetCustomName(a_NBT.GetString(CustomNameTag)); + } + + int CustomNameVisibleTag = a_NBT.FindChildByName(a_TagIdx, "CustomNameVisible"); + if ((CustomNameVisibleTag > 0) && (a_NBT.GetType(CustomNameVisibleTag) == TAG_Byte)) + { + bool CustomNameVisible = (a_NBT.GetByte(CustomNameVisibleTag) == 1); + a_Monster.SetCustomNameAlwaysVisible(CustomNameVisible); + } + return true; } |