From 47c928cab7d1ff73e50925bc7ef50586b6ec9821 Mon Sep 17 00:00:00 2001 From: Howaner Date: Mon, 11 Aug 2014 00:20:28 +0200 Subject: Exported daylight cycle flag to the protocol. --- src/Protocol/Protocol17x.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src/Protocol/Protocol17x.cpp') diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index 318342f09..a724133fc 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -1286,9 +1286,14 @@ void cProtocol172::SendThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ) -void cProtocol172::SendTimeUpdate(Int64 a_WorldAge, Int64 a_TimeOfDay) +void cProtocol172::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); -- cgit v1.2.3 From 0a52ed6eb97ca5cc08fe255bfd04f78b4ea19a7e Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Mon, 11 Aug 2014 15:33:20 +0200 Subject: cProtocol172: Check return values. Fixes CID 43489, CID 43490, CID 43491, CID 43493, CID 66410, CID 66411, CID 66416, CID 66417, CID 66418, CID 66419, CID 66420, CID 66421, CID 66422, CID 66423, CID 66424, CID 66425, CID 66429, CID 66430, CID 66431 --- src/Protocol/Protocol17x.cpp | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'src/Protocol/Protocol17x.cpp') diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index 318342f09..1f8ca00bb 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -48,7 +48,10 @@ Implements the 1.7.x protocol classes: #define HANDLE_READ(ByteBuf, Proc, Type, Var) \ Type Var; \ - ByteBuf.Proc(Var); + if (!ByteBuf.Proc(Var))\ + {\ + return;\ + } @@ -1700,8 +1703,7 @@ bool cProtocol172::HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) void cProtocol172::HandlePacketStatusPing(cByteBuffer & a_ByteBuffer) { - Int64 Timestamp; - a_ByteBuffer.ReadBEInt64(Timestamp); + HANDLE_READ(a_ByteBuffer, ReadBEInt64, Int64, Timestamp); cPacketizer Pkt(*this, 0x01); // Ping packet Pkt.WriteInt64(Timestamp); @@ -2054,7 +2056,10 @@ void cProtocol172::HandlePacketPluginMessage(cByteBuffer & a_ByteBuffer) HANDLE_READ(a_ByteBuffer, ReadVarUTF8String, AString, Channel); HANDLE_READ(a_ByteBuffer, ReadBEShort, short, Length); AString Data; - a_ByteBuffer.ReadString(Data, Length); + if (!a_ByteBuffer.ReadString(Data, Length)) + { + return; + } m_Client->HandlePluginMessage(Channel, Data); } -- cgit v1.2.3