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Initial 1.7.6 protocol support.

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Doesn't work yet because of missing UUIDs.
This commit is contained in:
madmaxoft 2014-04-14 18:52:21 +02:00
parent 21e5690811
commit 0f55dcf036
4 changed files with 69 additions and 2 deletions
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36
src/Protocol/Protocol17x.cpp
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@ -2755,3 +2755,39 @@ void cProtocol172::cPacketizer::WriteEntityProperties(const cEntity & a_Entity)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cProtocol176:
cProtocol176::cProtocol176(cClientHandle * a_Client, const AString &a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State) :
super(a_Client, a_ServerAddress, a_ServerPort, a_State)
{
}
void cProtocol176::SendPlayerSpawn(const cPlayer & a_Player)
{
// Called to spawn another player for the client
cPacketizer Pkt(*this, 0x0c); // Spawn Player packet
Pkt.WriteVarInt(a_Player.GetUniqueID());
Pkt.WriteString(Printf("00000000-0000-3000-8000-aaaa%08x", a_Player.GetUniqueID())); // TODO: Proper UUID
Pkt.WriteString(a_Player.GetName());
Pkt.WriteVarInt(0); // We have no data to send here
Pkt.WriteFPInt(a_Player.GetPosX());
Pkt.WriteFPInt(a_Player.GetPosY());
Pkt.WriteFPInt(a_Player.GetPosZ());
Pkt.WriteByteAngle(a_Player.GetYaw());
Pkt.WriteByteAngle(a_Player.GetPitch());
short ItemType = a_Player.GetEquippedItem().IsEmpty() ? 0 : a_Player.GetEquippedItem().m_ItemType;
Pkt.WriteShort(ItemType);
Pkt.WriteByte((3 << 5) | 6); // Metadata: float + index 6
Pkt.WriteFloat((float)a_Player.GetHealth());
Pkt.WriteByte(0x7f); // Metadata: end
}

17
src/Protocol/Protocol17x.h
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@ -306,3 +306,20 @@ protected:
/** The version 5 lengthed protocol, used by 1.7.6 through 1.7.9. */
class cProtocol176 :
public cProtocol172
{
typedef cProtocol172 super;
public:
cProtocol176(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
// cProtocol172 overrides:
virtual void SendPlayerSpawn(const cPlayer & a_Player) override;
} ;

13
src/Protocol/ProtocolRecognizer.cpp
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@ -59,6 +59,7 @@ AString cProtocolRecognizer::GetVersionTextFromInt(int a_ProtocolVersion)
case PROTO_VERSION_1_6_3: return "1.6.3";
case PROTO_VERSION_1_6_4: return "1.6.4";
case PROTO_VERSION_1_7_2: return "1.7.2";
case PROTO_VERSION_1_7_6: return "1.7.6";
}
ASSERT(!"Unknown protocol version");
return Printf("Unknown protocol (%d)", a_ProtocolVersion);
@ -965,6 +966,18 @@ bool cProtocolRecognizer::TryRecognizeLengthedProtocol(UInt32 a_PacketLengthRema
m_Protocol = new cProtocol172(m_Client, ServerAddress, (UInt16)ServerPort, NextState);
return true;
}
case PROTO_VERSION_1_7_6:
{
AString ServerAddress;
short ServerPort;
UInt32 NextState;
m_Buffer.ReadVarUTF8String(ServerAddress);
m_Buffer.ReadBEShort(ServerPort);
m_Buffer.ReadVarInt(NextState);
m_Buffer.CommitRead();
m_Protocol = new cProtocol176(m_Client, ServerAddress, (UInt16)ServerPort, NextState);
return true;
}
}
LOGINFO("Client \"%s\" uses an unsupported protocol (lengthed, version %u)",
m_Client->GetIPString().c_str(), ProtocolVersion

5
src/Protocol/ProtocolRecognizer.h
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@ -18,8 +18,8 @@
// 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"
#define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51, 60, 61, 73, 74, 77, 78, 4"
#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"
#define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51, 60, 61, 73, 74, 77, 78, 4, 5"
@ -50,6 +50,7 @@ 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,
} ;
cProtocolRecognizer(cClientHandle * a_Client);