MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
setupSceneStateTransitions();
connect(&scene, SIGNAL(error(QString)), this, SLOT(handleError(QString)));
connect(&scene, SIGNAL(warning(QString)), this, SLOT(handleWarning(QString)));
connect(&scene, SIGNAL(notice(QString)), this, SLOT(handleNotice(QString)));
connect(&score, SIGNAL(error(QString)), this, SLOT(handleError(QString)));
connect(&score, SIGNAL(warning(QString)), this, SLOT(handleWarning(QString)));
connect(&score, SIGNAL(notice(QString)), this, SLOT(handleNotice(QString)));
connect(&scene, SIGNAL(userAction(UserAction)), &score, SLOT(userAction(UserAction)));
connect(&score, SIGNAL(changed(ScoreChange)), &scene, SLOT(scoreChange(ScoreChange)));
connect((ui->VoiceList), SIGNAL(userAction(UserAction)), &score, SLOT(userAction(UserAction)));
connect(&score, SIGNAL(changed(ScoreChange)), (ui->VoiceList), SLOT(scoreChange(ScoreChange)));
connect(ui->properSpinBox, SIGNAL(userAction(UserAction)), &score, SLOT(userAction(UserAction)));
connect(&score, SIGNAL(changed(ScoreChange)), ui->properSpinBox, SLOT(scoreChanged(ScoreChange)));
connect((ui->VoiceList), SIGNAL(voiceCheckedSignal(IdType,bool)), &scene, SLOT(voiceVisible(IdType,bool)));
connect((ui->VoiceList), SIGNAL(voiceSelectedSignal(IdType)), &scene, SLOT(selectVoice(IdType)));
ui->systemView->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
ui->systemView->setScene(&scene);
}
void HWNewNet::ParseCmd(const QStringList & lst)
{
qDebug() << "Server: " << lst;
if(!lst.size())
{
qWarning("Net client: Bad message");
return;
}
if (lst[0] == "NICK")
{
mynick = lst[1];
m_playersModel->setNickname(mynick);
m_nick_registered = false;
return ;
}
if (lst[0] == "PROTO")
return ;
if (lst[0] == "ERROR")
{
if (lst.size() == 2)
emit Error(HWApplication::translate("server", lst[1].toAscii().constData()));
else
emit Error("Unknown error");
return;
}
if (lst[0] == "WARNING")
{
if (lst.size() == 2)
emit Warning(HWApplication::translate("server", lst[1].toAscii().constData()));
else
emit Warning("Unknown warning");
return;
}
if (lst[0] == "CONNECTED")
{
if(lst.size() < 3 || lst[2].toInt() < cMinServerVersion)
{
// TODO: Warn user, disconnect
qWarning() << "Server too old";
RawSendNet(QString("QUIT%1%2").arg(delimeter).arg("Server too old"));
Disconnect();
emit disconnected(tr("The server is too old. Disconnecting now."));
return;
}
RawSendNet(QString("NICK%1%2").arg(delimeter).arg(mynick));
RawSendNet(QString("PROTO%1%2").arg(delimeter).arg(*cProtoVer));
netClientState = Connected;
m_game_connected = true;
emit adminAccess(false);
return;
}
if (lst[0] == "SERVER_AUTH")
{
if(lst.size() < 2)
{
qWarning("Net: Malformed SERVER_AUTH message");
return;
}
if(lst[1] != m_serverHash)
{
Error("Server authentication error");
Disconnect();
} else
{
// empty m_serverHash variable means no authentication was performed
// or server passed authentication
m_serverHash.clear();
}
return;
}
if (lst[0] == "PING")
{
if (lst.size() > 1)
RawSendNet(QString("PONG%1%2").arg(delimeter).arg(lst[1]));
else
RawSendNet(QString("PONG"));
return;
}
if (lst[0] == "ROOMS")
{
if(lst.size() % 9 != 1)
{
qWarning("Net: Malformed ROOMS message");
return;
}
m_roomsListModel->setRoomsList(lst.mid(1));
if (m_private_game == false && m_nick_registered == false)
{
emit NickNotRegistered(mynick);
}
return;
}
if (lst[0] == "SERVER_MESSAGE")
{
if(lst.size() < 2)
{
qWarning("Net: Empty SERVERMESSAGE message");
return;
}
emit serverMessage(lst[1]);
return;
}
if (lst[0] == "CHAT")
{
if(lst.size() < 3)
{
qWarning("Net: Empty CHAT message");
return;
}
QString action = HWProto::chatStringToAction(lst[2]);
if (netClientState == InLobby)
{
if (action != NULL)
emit lobbyChatAction(lst[1], action);
else
emit lobbyChatMessage(lst[1], lst[2]);
}
else
{
emit chatStringFromNet(HWProto::formatChatMsg(lst[1], lst[2]));
if (action != NULL)
emit roomChatAction(lst[1], action);
else
emit roomChatMessage(lst[1], lst[2]);
}
return;
}
if (lst[0] == "INFO")
{
if(lst.size() < 5)
{
qWarning("Net: Malformed INFO message");
return;
}
emit playerInfo(lst[1], lst[2], lst[3], lst[4]);
if (netClientState != InLobby)
{
QStringList tmp = lst;
tmp.removeFirst();
emit chatStringFromNet(tmp.join(" ").prepend('\x01'));
}
return;
}
if (lst[0] == "SERVER_VARS")
{
QStringList tmp = lst;
tmp.removeFirst();
while (tmp.size() >= 2)
{
if(tmp[0] == "MOTD_NEW") emit serverMessageNew(tmp[1]);
else if(tmp[0] == "MOTD_OLD") emit serverMessageOld(tmp[1]);
else if(tmp[0] == "LATEST_PROTO") emit latestProtocolVar(tmp[1].toInt());
tmp.removeFirst();
tmp.removeFirst();
}
return;
}
if (lst[0] == "BANLIST")
{
QStringList tmp = lst;
tmp.removeFirst();
emit bansList(tmp);
return;
}
if (lst[0] == "CLIENT_FLAGS" || lst[0] == "CF")
{
if(lst.size() < 3 || lst[1].size() < 2)
{
qWarning("Net: Malformed CLIENT_FLAGS message");
return;
}
QString flags = lst[1];
bool setFlag = flags[0] == '+';
const QStringList nicks = lst.mid(2);
while(flags.size() > 1)
{
flags.remove(0, 1);
char c = flags[0].toAscii();
bool inRoom = (netClientState == InRoom || netClientState == InGame);
switch(c)
{
// flag indicating if a player is ready to start a game
case 'r':
if(inRoom)
foreach (const QString & nick, nicks)
{
if (nick == mynick)
{
emit setMyReadyStatus(setFlag);
}
m_playersModel->setFlag(nick, PlayersListModel::Ready, setFlag);
}
break;
// flag indicating if a player is a registered user
case 'u':
foreach(const QString & nick, nicks)
m_playersModel->setFlag(nick, PlayersListModel::Registered, setFlag);
break;
// flag indicating if a player is in room
case 'i':
foreach(const QString & nick, nicks)
m_playersModel->setFlag(nick, PlayersListModel::InRoom, setFlag);
break;
// flag indicating if a player is contributor
case 'c':
foreach(const QString & nick, nicks)
m_playersModel->setFlag(nick, PlayersListModel::Contributor, setFlag);
break;
// flag indicating if a player has engine running
case 'g':
if(inRoom)
foreach(const QString & nick, nicks)
m_playersModel->setFlag(nick, PlayersListModel::InGame, setFlag);
break;
// flag indicating if a player is the host/master of the room
case 'h':
if(inRoom)
foreach (const QString & nick, nicks)
{
if (nick == mynick)
{
isChief = setFlag;
emit roomMaster(isChief);
}
m_playersModel->setFlag(nick, PlayersListModel::RoomAdmin, setFlag);
}
break;
// flag indicating if a player is admin (if so -> worship them!)
case 'a':
foreach (const QString & nick, nicks)
{
if (nick == mynick)
emit adminAccess(setFlag);
m_playersModel->setFlag(nick, PlayersListModel::ServerAdmin, setFlag);
}
break;
default:
qWarning() << "Net: Unknown client-flag: " << c;
}
}
return;
}
if(lst[0] == "KICKED")
{
netClientState = InLobby;
askRoomsList();
emit LeftRoom(tr("You got kicked"));
m_playersModel->resetRoomFlags();
return;
}
if(lst[0] == "LOBBY:JOINED")
{
if(lst.size() < 2)
{
qWarning("Net: Bad JOINED message");
return;
}
for(int i = 1; i < lst.size(); ++i)
{
if (lst[i] == mynick)
{
// check if server is authenticated or no authentication was performed at all
if(!m_serverHash.isEmpty())
{
Error(tr("Server authentication error"));
Disconnect();
}
netClientState = InLobby;
RawSendNet(QString("LIST"));
emit connected();
}
m_playersModel->addPlayer(lst[i], false);
}
return;
}
if(lst[0] == "ROOM" && lst.size() == 11 && lst[1] == "ADD")
{
QStringList tmp = lst;
tmp.removeFirst();
tmp.removeFirst();
m_roomsListModel->addRoom(tmp);
return;
}
if(lst[0] == "ROOM" && lst.size() == 12 && lst[1] == "UPD")
{
QStringList tmp = lst;
tmp.removeFirst();
tmp.removeFirst();
QString roomName = tmp.takeFirst();
m_roomsListModel->updateRoom(roomName, tmp);
// keep track of room name so correct name is displayed
if(myroom == roomName && myroom != tmp[1])
{
myroom = tmp[1];
emit roomNameUpdated(myroom);
}
return;
}
if(lst[0] == "ROOM" && lst.size() == 3 && lst[1] == "DEL")
{
m_roomsListModel->removeRoom(lst[2]);
return;
}
if(lst[0] == "LOBBY:LEFT")
{
if(lst.size() < 2)
{
qWarning("Net: Bad LOBBY:LEFT message");
return;
}
if (lst.size() < 3)
m_playersModel->removePlayer(lst[1]);
else
m_playersModel->removePlayer(lst[1], lst[2]);
return;
}
if (lst[0] == "ASKPASSWORD")
{
// server should send us salt of at least 16 characters
if(lst.size() < 2 || lst[1].size() < 16)
{
qWarning("Net: Bad ASKPASSWORD message");
return;
}
emit NickRegistered(mynick);
m_nick_registered = true;
// store server salt
// when this variable is set, it is assumed that server asked us for a password
m_serverSalt = lst[1];
m_clientSalt = QUuid::createUuid().toString();
maybeSendPassword();
return;
}
if (lst[0] == "NOTICE")
{
if(lst.size() < 2)
{
qWarning("Net: Bad NOTICE message");
return;
}
bool ok;
int n = lst[1].toInt(&ok);
if(!ok)
{
qWarning("Net: Bad NOTICE message");
return;
}
handleNotice(n);
return;
}
if (lst[0] == "BYE")
{
if (lst.size() < 2)
{
qWarning("Net: Bad BYE message");
return;
}
if (lst[1] == "Authentication failed")
{
emit AuthFailed();
m_game_connected = false;
Disconnect();
//omitted 'emit disconnected()', we don't want the error message
return;
}
m_game_connected = false;
Disconnect();
emit disconnected(HWApplication::translate("server", lst[1].toAscii().constData()));
return;
}
if(lst[0] == "JOINING")
{
if(lst.size() != 2)
{
qWarning("Net: Bad JOINING message");
return;
}
myroom = lst[1];
emit roomNameUpdated(myroom);
return;
}
if(netClientState == InLobby && lst[0] == "JOINED")
{
if(lst.size() < 2 || lst[1] != mynick)
{
qWarning("Net: Bad JOINED message");
return;
}
for(int i = 1; i < lst.size(); ++i)
{
if (lst[i] == mynick)
{
netClientState = InRoom;
emit EnteredGame();
emit roomMaster(isChief);
if (isChief)
emit configAsked();
}
m_playersModel->playerJoinedRoom(lst[i], isChief && (lst[i] != mynick));
emit chatStringFromNet(tr("%1 *** %2 has joined the room").arg('\x03').arg(lst[i]));
}
return;
}
if(netClientState == InRoom || netClientState == InGame)
{
if (lst[0] == "EM")
{
if(lst.size() < 2)
{
qWarning("Net: Bad EM message");
return;
}
for(int i = 1; i < lst.size(); ++i)
{
QByteArray em = QByteArray::fromBase64(lst[i].toAscii());
emit FromNet(em);
}
return;
}
if (lst[0] == "ROUND_FINISHED")
{
emit FromNet(QByteArray("\x01o"));
return;
}
if (lst[0] == "ADD_TEAM")
{
if(lst.size() != 24)
{
qWarning("Net: Bad ADDTEAM message");
return;
}
QStringList tmp = lst;
tmp.removeFirst();
emit AddNetTeam(tmp);
return;
}
if (lst[0] == "REMOVE_TEAM")
{
if(lst.size() != 2)
{
qWarning("Net: Bad REMOVETEAM message");
return;
}
emit RemoveNetTeam(HWTeam(lst[1]));
return;
}
if(lst[0] == "ROOMABANDONED")
{
netClientState = InLobby;
m_playersModel->resetRoomFlags();
emit LeftRoom(tr("Room destroyed"));
return;
}
if (lst[0] == "RUN_GAME")
{
netClientState = InGame;
emit AskForRunGame();
return;
}
if (lst[0] == "TEAM_ACCEPTED")
{
if (lst.size() != 2)
{
qWarning("Net: Bad TEAM_ACCEPTED message");
return;
}
emit TeamAccepted(lst[1]);
return;
}
if (lst[0] == "CFG")
{
if(lst.size() < 3)
{
qWarning("Net: Bad CFG message");
return;
}
QStringList tmp = lst;
tmp.removeFirst();
tmp.removeFirst();
if (lst[1] == "SCHEME")
emit netSchemeConfig(tmp);
else
emit paramChanged(lst[1], tmp);
return;
}
if (lst[0] == "HH_NUM")
{
if (lst.size() != 3)
{
qWarning("Net: Bad TEAM_ACCEPTED message");
return;
}
HWTeam tmptm(lst[1]);
tmptm.setNumHedgehogs(lst[2].toUInt());
emit hhnumChanged(tmptm);
return;
}
if (lst[0] == "TEAM_COLOR")
{
if (lst.size() != 3)
{
qWarning("Net: Bad TEAM_COLOR message");
return;
}
HWTeam tmptm(lst[1]);
tmptm.setColor(lst[2].toInt());
emit teamColorChanged(tmptm);
return;
}
if(lst[0] == "JOINED")
{
if(lst.size() < 2)
{
qWarning("Net: Bad JOINED message");
return;
}
for(int i = 1; i < lst.size(); ++i)
{
emit chatStringFromNet(tr("%1 *** %2 has joined the room").arg('\x03').arg(lst[i]));
m_playersModel->playerJoinedRoom(lst[i], isChief && (lst[i] != mynick));
}
return;
}
if(lst[0] == "LEFT")
{
if(lst.size() < 2)
{
qWarning("Net: Bad LEFT message");
return;
}
if (lst.size() < 3)
emit chatStringFromNet(tr("%1 *** %2 has left").arg('\x03').arg(lst[1]));
else
emit chatStringFromNet(tr("%1 *** %2 has left (%3)").arg('\x03').arg(lst[1], lst[2]));
m_playersModel->playerLeftRoom(lst[1]);
return;
}
}
qWarning() << "Net: Unknown message or wrong state:" << lst;
}
