bool Wiimote::Read()
{
Report rpt(MAX_PAYLOAD);
auto const result = IORead(rpt.data());
if (result > 0 && m_channel > 0)
{
if (SConfig::GetInstance().iBBDumpPort > 0 &&
m_index == WIIMOTE_BALANCE_BOARD)
{
static sf::UdpSocket Socket;
Socket.send((char*)rpt.data(),
rpt.size(),
sf::IpAddress::LocalHost,
SConfig::GetInstance().iBBDumpPort);
}
// Add it to queue
rpt.resize(result);
m_read_reports.Push(std::move(rpt));
return true;
}
else if (0 == result)
{
ERROR_LOG(WIIMOTE, "Wiimote::IORead failed. Disconnecting Wiimote %d.", m_index + 1);
DisconnectInternal();
}
return false;
}
bool Wiimote::Write()
{
if (!m_write_reports.Empty())
{
Report const& rpt = m_write_reports.Front();
bool const is_speaker_data = rpt[1] == WM_WRITE_SPEAKER_DATA;
if (!is_speaker_data || m_last_audio_report.GetTimeDifference() > 5)
{
if (SConfig::GetInstance().iBBDumpPort > 0 && m_index == WIIMOTE_BALANCE_BOARD)
{
static sf::UdpSocket Socket;
Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost, SConfig::GetInstance().iBBDumpPort);
}
IOWrite(rpt.data(), rpt.size());
if (is_speaker_data)
{
m_last_audio_report.Update();
}
m_write_reports.Pop();
return true;
}
}
return false;
}
//
// PacketGet
//
void PacketGet(void)
{
int i;
sf::IpAddress fromaddress;
size_t fromlen;
doomdata_t sw;
unsigned short fromport;
fromlen = sizeof(fromaddress);
auto c = insocket.receive(&sw, sizeof(sw), fromlen
, fromaddress, fromport);
if (c != sf::Socket::Status::Done)
{
//if we've received something on a blocking socket, but the status isn't done, something's gone awry
if (insocket.isBlocking())
I_Error("GetPacket failed, sf::Socket::Status: %s", c);
doomcom->remotenode = -1; // no packet
return;
}
{
static int first = 1;
if (first)
printf("len=%d:p=[0x%x 0x%x] \n", c, *(int*)&sw, *((int*)&sw + 1));
first = 0;
}
// find remote node number
for (i = 0; i<doomcom->numnodes; i++)
if (fromaddress == sendaddress[i])
break;
if (i == doomcom->numnodes)
{
// packet is not from one of the players (new game broadcast)
doomcom->remotenode = -1; // no packet
return;
}
doomcom->remotenode = i; // good packet from a game player
doomcom->datalength = static_cast<short>(fromlen);
// byte swap
netbuffer->checksum = ntohl(sw.checksum);
netbuffer->player = sw.player;
netbuffer->retransmitfrom = sw.retransmitfrom;
netbuffer->starttic = sw.starttic;
netbuffer->numtics = sw.numtics;
for (fromlen = 0; fromlen< netbuffer->numtics; fromlen++)
{
netbuffer->cmds[fromlen].forwardmove = sw.cmds[fromlen].forwardmove;
netbuffer->cmds[fromlen].sidemove = sw.cmds[fromlen].sidemove;
netbuffer->cmds[fromlen].angleturn = ntohs(sw.cmds[fromlen].angleturn);
netbuffer->cmds[fromlen].consistancy = ntohs(sw.cmds[fromlen].consistancy);
netbuffer->cmds[fromlen].chatchar = sw.cmds[fromlen].chatchar;
netbuffer->cmds[fromlen].buttons = sw.cmds[fromlen].buttons;
}
}
//
// PacketSend
//
void PacketSend(void)
{
int c;
doomdata_t sw;
// byte swap
sw.checksum = htonl(netbuffer->checksum);
sw.player = netbuffer->player;
sw.retransmitfrom = netbuffer->retransmitfrom;
sw.starttic = netbuffer->starttic;
sw.numtics = netbuffer->numtics;
for (c = 0; c< netbuffer->numtics; c++)
{
sw.cmds[c].forwardmove = netbuffer->cmds[c].forwardmove;
sw.cmds[c].sidemove = netbuffer->cmds[c].sidemove;
sw.cmds[c].angleturn = htons(netbuffer->cmds[c].angleturn);
sw.cmds[c].consistancy = htons(netbuffer->cmds[c].consistancy);
sw.cmds[c].chatchar = netbuffer->cmds[c].chatchar;
sw.cmds[c].buttons = netbuffer->cmds[c].buttons;
}
//printf ("sending %i\n",gametic);
c = (int)sendsocket.send( &sw, doomcom->datalength
, sendaddress[doomcom->remotenode],
DOOMPORT);
// if (c == -1)
// I_Error ("SendPacket error: %s",strerror(errno));
}
void Wiimote::Write()
{
if (m_write_reports.Empty())
return;
Report const& rpt = m_write_reports.Front();
if (SConfig::GetInstance().iBBDumpPort > 0 && m_index == WIIMOTE_BALANCE_BOARD)
{
static sf::UdpSocket Socket;
Socket.send((char*)rpt.data(), rpt.size(), sf::IpAddress::LocalHost,
SConfig::GetInstance().iBBDumpPort);
}
IOWrite(rpt.data(), rpt.size());
m_write_reports.Pop();
if (!m_write_reports.Empty())
IOWakeup();
}
void Connection::send(sf::UdpSocket &socket, sf::Packet &packet) {
if (socket.send(packet, address, port) != sf::Socket::Done) {
logger->log("failed to send a package", Logger::Level::Error);
}
}
//
// I_InitNetwork
//
void I_InitNetwork(void)
{
int i;
int p;
doomcom = static_cast<doomcom_t*>(malloc(sizeof(*doomcom)));
memset(doomcom, 0, sizeof(*doomcom));
// set up for network
i = CmdParameters::M_CheckParm("-dup");
if (i && i< CmdParameters::myargc - 1)
{
doomcom->ticdup = CmdParameters::myargv[i + 1][0] - '0';
if (doomcom->ticdup < 1)
doomcom->ticdup = 1;
if (doomcom->ticdup > 9)
doomcom->ticdup = 9;
}
else
doomcom->ticdup = 1;
if (CmdParameters::M_CheckParm("-extratic"))
doomcom->extratics = 1;
else
doomcom->extratics = 0;
p = CmdParameters::M_CheckParm("-port");
if (p && p<CmdParameters::myargc - 1)
{
DOOMPORT = atoi(CmdParameters::myargv[p + 1].c_str());
printf("using alternate port %i\n", DOOMPORT);
}
// parse network game options,
// -net <consoleplayer> <host> <host> ...
i = CmdParameters::M_CheckParm("-net");
if (!i)
{
// single player game
netgame = false;
doomcom->id = DOOMCOM_ID;
doomcom->numplayers = doomcom->numnodes = 1;
doomcom->deathmatch = false;
doomcom->consoleplayer = 0;
return;
}
netsend = PacketSend;
netget = PacketGet;
netgame = true;
// parse player number and host list
doomcom->consoleplayer = CmdParameters::myargv[i + 1][0] - '1';
doomcom->numnodes = 1; // this node for sure
i++;
while (++i < CmdParameters::myargc && CmdParameters::myargv[i][0] != '-')
{
sendaddress[doomcom->numnodes] = CmdParameters::myargv[i];
doomcom->numnodes++;
}
doomcom->id = DOOMCOM_ID;
doomcom->numplayers = doomcom->numnodes;
// build message to receive
insocket.bind(DOOMPORT);
insocket.setBlocking(false);
sendsocket.setBlocking(false);
}