void UserMessages::OnSendUserMessage_Pre(IRecipientFilter &filter, int msg_type, const protobuf::Message &msg)
{
#if SOURCE_ENGINE == SE_DOTA
OnStartMessage_Pre(&filter, msg_type, g_DotaUsermessageHelpers.GetName(msg_type));
#elif SOURCE_ENGINE == SE_CSGO
OnStartMessage_Pre(&filter, msg_type, g_Cstrike15UsermessageHelpers.GetName(msg_type));
#endif
if (m_FakeMetaRes == MRES_SUPERCEDE)
{
int size = msg.ByteSize();
uint8 *data = (uint8 *)stackalloc(size);
msg.SerializePartialToArray(data, size);
m_InterceptBuffer->ParsePartialFromArray(data, size);
}
else
{
m_FakeEngineBuffer = &const_cast<protobuf::Message &>(msg);
}
#if SOURCE_ENGINE == SE_DOTA
OnStartMessage_Post(&filter, msg_type, g_DotaUsermessageHelpers.GetName(msg_type));
#elif SOURCE_ENGINE == SE_CSGO
OnStartMessage_Post(&filter, msg_type, g_Cstrike15UsermessageHelpers.GetName(msg_type));
#endif
OnMessageEnd_Pre();
if (m_FakeMetaRes == MRES_SUPERCEDE)
RETURN_META(MRES_SUPERCEDE);
RETURN_META(MRES_IGNORED);
}
google::protobuf::Message *UserMessages::StartProtobufMessage(int msg_id, const cell_t players[], unsigned int playersNum, int flags)
{
#ifndef USE_PROTOBUF_USERMESSAGES
return NULL;
#else
protobuf::Message *buffer;
if (m_InExec || m_InHook)
{
return NULL;
}
if (msg_id < 0 || msg_id >= 255)
{
return NULL;
}
m_CurId = msg_id;
m_CellRecFilter.Initialize(players, playersNum);
m_CurFlags = flags;
if (m_CurFlags & USERMSG_INITMSG)
{
m_CellRecFilter.SetToInit(true);
}
if (m_CurFlags & USERMSG_RELIABLE)
{
m_CellRecFilter.SetToReliable(true);
}
m_InExec = true;
if (m_CurFlags & USERMSG_BLOCKHOOKS)
{
// direct message creation, return buffer "from engine". keep track
m_FakeEngineBuffer = GetMessagePrototype(msg_id)->New();
buffer = m_FakeEngineBuffer;
} else {
char messageName[32];
if (!GetMessageName(msg_id, messageName, sizeof(messageName)))
{
m_InExec = false;
return NULL;
}
protobuf::Message *msg = OnStartMessage_Pre(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id, messageName);
switch (m_FakeMetaRes)
{
case MRES_IGNORED:
case MRES_HANDLED:
m_FakeEngineBuffer = GetMessagePrototype(msg_id)->New();
buffer = m_FakeEngineBuffer;
break;
case MRES_OVERRIDE:
m_FakeEngineBuffer = GetMessagePrototype(msg_id)->New();
// fallthrough
case MRES_SUPERCEDE:
buffer = msg;
break;
}
OnStartMessage_Post(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id, messageName);
}
return buffer;
#endif // USE_PROTOBUF_USERMESSAGES
}
