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-rw-r--r--src/Protocol/Protocol.h1
-rw-r--r--src/Protocol/Protocol125.h1
-rw-r--r--src/Protocol/Protocol17x.cpp68
-rw-r--r--src/Protocol/Protocol17x.h2
-rw-r--r--src/Protocol/ProtocolRecognizer.cpp10
-rw-r--r--src/Protocol/ProtocolRecognizer.h1
6 files changed, 83 insertions, 0 deletions
diff --git a/src/Protocol/Protocol.h b/src/Protocol/Protocol.h
index 3293da32c..1bc5d528e 100644
--- a/src/Protocol/Protocol.h
+++ b/src/Protocol/Protocol.h
@@ -103,6 +103,7 @@ public:
virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) = 0;
virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) = 0;
virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) = 0;
+ virtual void 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;
diff --git a/src/Protocol/Protocol125.h b/src/Protocol/Protocol125.h
index d0e5c9428..310f9dd78 100644
--- a/src/Protocol/Protocol125.h
+++ b/src/Protocol/Protocol125.h
@@ -79,6 +79,7 @@ public:
virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
+ virtual void 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;
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index c64441a1e..e5a380f8a 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -25,6 +25,7 @@ Implements the 1.7.x protocol classes:
#include "../Entities/Player.h"
#include "../Mobs/IncludeAllMonsters.h"
#include "../UI/Window.h"
+#include "../BlockEntities/CommandBlockEntity.h"
@@ -893,6 +894,28 @@ void cProtocol172::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
+void cProtocol172::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
+{
+ cPacketizer Pkt(*this, 0x35); // Update tile entity packet
+ Pkt.WriteInt(a_BlockEntity.GetPosX());
+ Pkt.WriteShort(a_BlockEntity.GetPosY());
+ Pkt.WriteInt(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
+ default: ASSERT(!"Unhandled or unimplemented BlockEntity update request!"); break;
+ }
+ Pkt.WriteByte(Action);
+
+ Pkt.WriteBlockEntity(a_BlockEntity);
+}
+
+
+
+
void cProtocol172::SendUpdateSign(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
{
@@ -1820,6 +1843,51 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
+void cProtocol172::cPacketizer::WriteBlockEntity(const cBlockEntity & a_BlockEntity)
+{
+ cFastNBTWriter Writer;
+
+ switch (a_BlockEntity.GetBlockType())
+ {
+ 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;
+ }
+ default: break;
+ }
+
+ Writer.Finish();
+
+ AString Compressed;
+ CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
+ WriteShort(Compressed.size());
+ WriteBuf(Compressed.data(), Compressed.size());
+}
+
+
+
+
void cProtocol172::cPacketizer::WriteByteAngle(double a_Angle)
{
diff --git a/src/Protocol/Protocol17x.h b/src/Protocol/Protocol17x.h
index 07dba834b..3ae774c18 100644
--- a/src/Protocol/Protocol17x.h
+++ b/src/Protocol/Protocol17x.h
@@ -102,6 +102,7 @@ public:
virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
+ virtual void 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;
@@ -189,6 +190,7 @@ protected:
void WriteEntityMetadata(const cEntity & a_Entity); // Writes the metadata for the specified entity, not including the terminating 0x7f
void WriteMobMetadata(const cMonster & a_Mob); // Writes the mob-specific metadata for the specified mob
void WriteEntityProperties(const cEntity & a_Entity); // Writes the entity properties for the specified entity, including the Count field
+ void WriteBlockEntity(const cBlockEntity & a_BlockEntity);
protected:
cProtocol172 & m_Protocol;
diff --git a/src/Protocol/ProtocolRecognizer.cpp b/src/Protocol/ProtocolRecognizer.cpp
index a21f4f042..5524af136 100644
--- a/src/Protocol/ProtocolRecognizer.cpp
+++ b/src/Protocol/ProtocolRecognizer.cpp
@@ -636,6 +636,16 @@ void cProtocolRecognizer::SendUnloadChunk(int a_ChunkX, int a_ChunkZ)
+void cProtocolRecognizer::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
+{
+ ASSERT(m_Protocol != NULL);
+ m_Protocol->SendUpdateBlockEntity(a_BlockEntity);
+}
+
+
+
+
+
void cProtocolRecognizer::SendUpdateSign(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
{
ASSERT(m_Protocol != NULL);
diff --git a/src/Protocol/ProtocolRecognizer.h b/src/Protocol/ProtocolRecognizer.h
index e94f4cde8..2dccace6e 100644
--- a/src/Protocol/ProtocolRecognizer.h
+++ b/src/Protocol/ProtocolRecognizer.h
@@ -114,6 +114,7 @@ public:
virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
virtual void SendTimeUpdate (Int64 a_WorldAge, Int64 a_TimeOfDay) override;
virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
+ virtual void 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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 00:45:39 +0200