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Use the json writer to write sign texts.

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Without this change the client disconnects if the text contains "
This commit is contained in:
Howaner 2014-09-25 18:49:55 +02:00
parent 67fe834499
commit 12621e3800
1 changed files with 10 additions and 5 deletions
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15
src/Protocol/Protocol18x.cpp
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@ -1391,13 +1391,18 @@ void cProtocol180::SendUpdateBlockEntity(cBlockEntity & a_BlockEntity)
void cProtocol180::SendUpdateSign(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
{
ASSERT(m_State == 3); // In game mode?
cPacketizer Pkt(*this, 0x33);
Pkt.WritePosition(a_BlockX, a_BlockY, a_BlockZ);
Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line1.c_str()));
Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line2.c_str()));
Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line3.c_str()));
Pkt.WriteString(Printf("{\"text\": \"%s\"}", a_Line4.c_str()));
Json::StyledWriter JsonWriter;
AString Lines[] = { a_Line1, a_Line2, a_Line3, a_Line4 };
for (size_t i = 0; i < ARRAYCOUNT(Lines); i++)
{
Json::Value RootValue;
RootValue["text"] = Lines[i];
Pkt.WriteString(JsonWriter.write(RootValue).c_str());
}
}