2 files changed, 24 insertions, 2 deletions

diff --git a/src/Protocol/Protocol_1_12.cpp b/src/Protocol/Protocol_1_12.cpp
index 904b31ca0..a702361b2 100644
--- a/src/Protocol/Protocol_1_12.cpp
+++ b/src/Protocol/Protocol_1_12.cpp
@@ -1296,6 +1296,26 @@ void cProtocol_1_12::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
 
 
 
+void cProtocol_1_12::HandlePacketCraftingBookData(cByteBuffer & a_ByteBuffer)
+{
+	a_ByteBuffer.SkipRead(a_ByteBuffer.GetReadableSpace() - 1);
+	m_Client->GetPlayer()->SendMessageInfo("The green crafting book feature is not implemented yet.");
+}
+
+
+
+
+
+void cProtocol_1_12::HandlePacketAdvancementTab(cByteBuffer & a_ByteBuffer)
+{
+	a_ByteBuffer.SkipRead(a_ByteBuffer.GetReadableSpace() - 1);
+	m_Client->GetPlayer()->SendMessageInfo("The new advancements are not implemented.");
+}
+
+
+
+
+
 void cProtocol_1_12::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay, bool a_DoDaylightCycle)
 {
 	ASSERT(m_State == 3);  // In game mode?
@@ -1526,9 +1546,9 @@ bool cProtocol_1_12::HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketTyp
 				case 0x14: HandlePacketBlockDig(a_ByteBuffer); return true;
 				case 0x15: HandlePacketEntityAction(a_ByteBuffer); return true;
 				case 0x16: HandlePacketSteerVehicle(a_ByteBuffer); return true;
-				case 0x17: break;  // Crafting Book Data - not yet implemented
+				case 0x17: HandlePacketCraftingBookData(a_ByteBuffer); return true;
 				case 0x18: break;  // Resource pack status - not yet implemented
-				case 0x19: break;  // Advancement Tab - not yet implemented
+				case 0x19: HandlePacketAdvancementTab(a_ByteBuffer); return true;
 				case 0x1a: HandlePacketSlotSelect(a_ByteBuffer); return true;
 				case 0x1b: HandlePacketCreativeInventoryAction(a_ByteBuffer); return true;
 				case 0x1c: HandlePacketUpdateSign(a_ByteBuffer); return true;
diff --git a/src/Protocol/Protocol_1_12.h b/src/Protocol/Protocol_1_12.h
index 814932e79..4d90e2183 100644
--- a/src/Protocol/Protocol_1_12.h
+++ b/src/Protocol/Protocol_1_12.h
@@ -62,6 +62,8 @@ public:
 	virtual void SendUpdateBlockEntity(cBlockEntity & a_BlockEntity) override;
 protected:
 	virtual bool HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) override;
+	virtual void HandlePacketAdvancementTab(cByteBuffer & a_ByteBuffer);
+	virtual void HandlePacketCraftingBookData(cByteBuffer & a_ByteBuffer);
 	virtual void HandlePacketBlockPlace(cByteBuffer & a_ByteBuffer) override;
 	virtual void HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer) override;
 	virtual void WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity) override;