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-rw-r--r--src/Protocol/Protocol17x.cpp20
1 files changed, 15 insertions, 5 deletions
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 318342f09..56e73c1c1 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;\
+ }
@@ -1286,9 +1289,14 @@ 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);
@@ -1700,8 +1708,7 @@ 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 +2061,10 @@ 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);
}