From 0e3b3be7662f03b7487408f70548eaca1188da3d Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Thu, 15 Dec 2016 20:21:43 +0100
Subject: Initial support for the 1.11 protocol.

---
 src/Protocol/Protocol_1_11.cpp | 189 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 189 insertions(+)
 create mode 100644 src/Protocol/Protocol_1_11.cpp

(limited to 'src/Protocol/Protocol_1_11.cpp')

diff --git a/src/Protocol/Protocol_1_11.cpp b/src/Protocol/Protocol_1_11.cpp
new file mode 100644
index 000000000..5d6eca508
--- /dev/null
+++ b/src/Protocol/Protocol_1_11.cpp
@@ -0,0 +1,189 @@
+
+// Protocol_1_11.cpp
+
+/*
+Implements the 1.11 protocol classes:
+	- cProtocol_1_11_0
+		- release 1.11 protocol (#315)
+(others may be added later in the future for the 1.11 release series)
+*/
+
+#include "Globals.h"
+#include "Protocol_1_11.h"
+#include "ProtocolRecognizer.h"
+#include "Packetizer.h"
+
+#include "../Root.h"
+#include "../Server.h"
+#include "../ClientHandle.h"
+#include "../CompositeChat.h"
+#include "../Bindings/PluginManager.h"
+#include "../Entities/Player.h"
+#include "../Mobs/Monster.h"
+
+
+
+
+
+#define HANDLE_READ(ByteBuf, Proc, Type, Var) \
+	Type Var; \
+	if (!ByteBuf.Proc(Var))\
+	{\
+		return;\
+	}
+
+
+
+
+
+cProtocol_1_11_0::cProtocol_1_11_0(cClientHandle * a_Client, const AString &a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State) :
+	super(a_Client, a_ServerAddress, a_ServerPort, a_State)
+{
+}
+
+
+
+
+
+void cProtocol_1_11_0::SendCollectEntity(const cEntity & a_Entity, const cPlayer & a_Player, int a_Count)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x0d);  // Collect Item packet
+	Pkt.WriteVarInt32(a_Entity.GetUniqueID());
+	Pkt.WriteVarInt32(a_Player.GetUniqueID());
+	Pkt.WriteVarInt32(static_cast<UInt32>(a_Count));
+}
+
+
+
+
+
+void cProtocol_1_11_0::SendHideTitle(void)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(4);  // Hide title
+}
+
+
+
+
+
+void cProtocol_1_11_0::SendResetTitle(void)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(5);  // Reset title
+}
+
+
+
+
+
+void cProtocol_1_11_0::SendSpawnMob(const cMonster & a_Mob)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x0f);  // Spawn Mob packet
+	Pkt.WriteVarInt32(a_Mob.GetUniqueID());
+	Pkt.WriteVarInt32(static_cast<UInt32>(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.WriteBEInt16(static_cast<Int16>(a_Mob.GetSpeedX() * 400));
+	Pkt.WriteBEInt16(static_cast<Int16>(a_Mob.GetSpeedY() * 400));
+	Pkt.WriteBEInt16(static_cast<Int16>(a_Mob.GetSpeedZ() * 400));
+	WriteEntityMetadata(Pkt, a_Mob);
+	Pkt.WriteBEUInt8(0x7f);  // Metadata terminator
+}
+
+
+
+
+
+void cProtocol_1_11_0::SendTitleTimes(int a_FadeInTicks, int a_DisplayTicks, int a_FadeOutTicks)
+{
+	ASSERT(m_State == 3);  // In game mode?
+
+	cPacketizer Pkt(*this, 0x45);  // Title packet
+	Pkt.WriteVarInt32(3);  // Set title display times
+	Pkt.WriteBEInt32(a_FadeInTicks);
+	Pkt.WriteBEInt32(a_DisplayTicks);
+	Pkt.WriteBEInt32(a_FadeOutTicks);
+}
+
+
+
+
+
+
+void cProtocol_1_11_0::HandlePacketBlockPlace(cByteBuffer & a_ByteBuffer)
+{
+	int BlockX, BlockY, BlockZ;
+	if (!a_ByteBuffer.ReadPosition64(BlockX, BlockY, BlockZ))
+	{
+		return;
+	}
+
+	HANDLE_READ(a_ByteBuffer, ReadVarInt, Int32, Face);
+	HANDLE_READ(a_ByteBuffer, ReadVarInt, Int32, Hand);
+	HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, CursorX);
+	HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, CursorY);
+	HANDLE_READ(a_ByteBuffer, ReadBEFloat, float, CursorZ);
+	m_Client->HandleRightClick(BlockX, BlockY, BlockZ, FaceIntToBlockFace(Face), FloorC(CursorX * 16), FloorC(CursorY * 16), FloorC(CursorZ * 16), m_Client->GetPlayer()->GetEquippedItem());
+}
+
+
+
+
+
+void cProtocol_1_11_0::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"] = "Cuberite 1.11";
+	Version["protocol"] = cProtocolRecognizer::PROTO_VERSION_1_11_0;
+
+	// 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());
+	}
+
+	// Serialize the response into a packet:
+	Json::FastWriter Writer;
+	cPacketizer Pkt(*this, 0x00);  // Response packet
+	Pkt.WriteString(Writer.write(ResponseValue));
+}
+
+
+
+
+
-- 
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