void TcpServer::RecvMsg() {
char buffer[MAXSIZE];
memset(buffer, 0, MAXSIZE);
int len = 0;
// cout<<"准备开始接收数据..."<<endl;
while (((len = recv(client_fd, buffer, MAXSIZE, 0)) > 0)
&& (heartCondition == true)) {
// cout<<"接收数据大小： "<<len<<endl;
RecieveData(buffer, len, client_fd);
memset(buffer, 0, MAXSIZE);
// cout<<"接收完毕： "<<endl;
}
ClearAllTmpData();
//cout<<"退出断开连接"<<endl;
}
// does all the networking stuff
void Game::DoNetworking()
{
// constant packet generation
if(m_packetTransferState == CONSTANT)
{
// send the data every frame while constant
SendMyCarData();
}// end of constant packet generation
else if(m_packetTransferState == INTERPOLATE)
{
// only send a packet if its time to
if(GetTickCount() > m_lastPacketSentTime + INTERPOLATE_SENDTIME)
{
SendMyCarData();
}
}
else if(m_packetTransferState == DEADRECKONING)
{
// if we have exceeded the threshold then send our info, or if our car has just stopped
if(m_pMyCar->Position().Distance(m_pMyCarRemote->Position()) > DEADRECKONING_THRESHOLD ||
m_carHasJustStopped)
{
// send a packet
SendMyCarData();
// now update our local representation of the remote side
m_pMyCarRemote->SetX(m_pMyCar->X());
m_pMyCarRemote->SetY(m_pMyCar->Y());
m_pMyCarRemote->SetDirectionX(m_pMyCar->DirectionX());
m_pMyCarRemote->SetDirectionY(m_pMyCar->DirectionY());
m_pMyCarRemote->SetAngleY(m_pMyCar->GetAngleY());
m_pMyCarRemote->SetTopSpeed(m_pMyCar->TopSpeed());
m_pMyCarRemote->SetSpeed(m_pMyCar->Speed());
m_pMyCarRemote->SetFriction(m_pMyCar->Friction());
}
}
// now recieve date
RecieveData();
}
ISTBOOL FitModel(Sphere *self, ISTFLOAT data[3])
{
struct sphere *s;
s = (struct sphere *)self;
RecieveData(&s->model, data);
if (!GetAvailableVectorNum(&s->model)) {
goto EXIT;
}
Get4Points(&s->model);
if (!GetSphereFrom4Points(&s->model)) {
goto EXIT;
}
return ISTTRUE;
EXIT:
return ISTFALSE;
}
