Server_Game::~Server_Game()
{
room->gamesMutex.lock();
gameMutex.lock();
gameClosed = true;
sendGameEventContainer(prepareGameEvent(Event_GameClosed(), -1));
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext())
playerIterator.next().value()->prepareDestroy();
players.clear();
room->removeGame(this);
delete creatorInfo;
creatorInfo = 0;
gameMutex.unlock();
room->gamesMutex.unlock();
currentReplay->set_duration_seconds(secondsElapsed - startTimeOfThisGame);
replayList.append(currentReplay);
room->getServer()->storeGameInformation(secondsElapsed, allPlayersEver, allSpectatorsEver, replayList);
for (int i = 0; i < replayList.size(); ++i)
delete replayList[i];
qDebug() << "Server_Game destructor: gameId=" << gameId;
}
void Server_Game::createGameJoinedEvent(Server_Player *player, ResponseContainer &rc, bool resuming)
{
Event_GameJoined event1;
getInfo(*event1.mutable_game_info());
event1.set_host_id(hostId);
event1.set_player_id(player->getPlayerId());
event1.set_spectator(player->getSpectator());
event1.set_resuming(resuming);
if (resuming) {
const QStringList &allGameTypes = room->getGameTypes();
for (int i = 0; i < allGameTypes.size(); ++i) {
ServerInfo_GameType *newGameType = event1.add_game_types();
newGameType->set_game_type_id(i);
newGameType->set_description(allGameTypes[i].toStdString());
}
}
rc.enqueuePostResponseItem(ServerMessage::SESSION_EVENT, Server_AbstractUserInterface::prepareSessionEvent(event1));
Event_GameStateChanged event2;
event2.set_seconds_elapsed(secondsElapsed);
event2.set_game_started(gameStarted);
event2.set_active_player_id(activePlayer);
event2.set_active_phase(activePhase);
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext())
playerIterator.next().value()->getInfo(event2.add_player_list(), player, player->getSpectator() && spectatorsSeeEverything, true);
rc.enqueuePostResponseItem(ServerMessage::GAME_EVENT_CONTAINER, prepareGameEvent(event2, -1));
}
void Server_Game::removeArrowsRelatedToPlayer(GameEventStorage &ges, Server_Player *player)
{
QMutexLocker locker(&gameMutex);
// Remove all arrows of other players pointing to the player being removed or to one of his cards.
// Also remove all arrows starting at one of his cards. This is necessary since players can create
// arrows that start at another person's cards.
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
QList<Server_Arrow *> arrows = p->getArrows().values();
QList<Server_Arrow *> toDelete;
for (int i = 0; i < arrows.size(); ++i) {
Server_Arrow *a = arrows[i];
Server_Card *targetCard = qobject_cast<Server_Card *>(a->getTargetItem());
if (targetCard) {
if (targetCard->getZone()->getPlayer() == player)
toDelete.append(a);
} else if (static_cast<Server_Player *>(a->getTargetItem()) == player)
toDelete.append(a);
// Don't use else here! It has to happen regardless of whether targetCard == 0.
if (a->getStartCard()->getZone()->getPlayer() == player)
toDelete.append(a);
}
for (int i = 0; i < toDelete.size(); ++i) {
Event_DeleteArrow event;
event.set_arrow_id(toDelete[i]->getId());
ges.enqueueGameEvent(event, p->getPlayerId());
p->deleteArrow(toDelete[i]->getId());
}
}
}
void Server_Game::setActivePhase(int _activePhase)
{
QMutexLocker locker(&gameMutex);
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *player = playerIterator.next().value();
QList<Server_Arrow *> toDelete = player->getArrows().values();
for (int i = 0; i < toDelete.size(); ++i) {
Server_Arrow *a = toDelete[i];
Event_DeleteArrow event;
event.set_arrow_id(a->getId());
sendGameEventContainer(prepareGameEvent(event, player->getPlayerId()));
player->deleteArrow(a->getId());
}
}
activePhase = _activePhase;
Event_SetActivePhase event;
event.set_phase(activePhase);
sendGameEventContainer(prepareGameEvent(event, -1));
}
void Server_Game::stopGameIfFinished()
{
QMutexLocker locker(&gameMutex);
QMapIterator<int, Server_Player *> playerIterator(players);
int playing = 0;
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
if (!p->getConceded() && !p->getSpectator())
++playing;
}
if (playing > 1)
return;
gameStarted = false;
playerIterator.toFront();
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
p->clearZones();
p->setConceded(false);
}
sendGameStateToPlayers();
locker.unlock();
ServerInfo_Game gameInfo;
gameInfo.set_room_id(room->getId());
gameInfo.set_game_id(gameId);
gameInfo.set_started(false);
emit gameInfoChanged(gameInfo);
}
Response::ResponseCode Server_Game::checkJoin(ServerInfo_User *user, const QString &_password, bool spectator, bool overrideRestrictions)
{
Server_DatabaseInterface *databaseInterface = room->getServer()->getDatabaseInterface();
{
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext())
if (playerIterator.next().value()->getUserInfo()->name() == user->name())
return Response::RespContextError;
}
if (!(overrideRestrictions && (user->user_level() & ServerInfo_User::IsModerator))) {
if ((_password != password) && !(spectator && !spectatorsNeedPassword))
return Response::RespWrongPassword;
if (!(user->user_level() & ServerInfo_User::IsRegistered) && onlyRegistered)
return Response::RespUserLevelTooLow;
if (onlyBuddies)
if (!databaseInterface->isInBuddyList(QString::fromStdString(creatorInfo->name()), QString::fromStdString(user->name())))
return Response::RespOnlyBuddies;
if (databaseInterface->isInIgnoreList(QString::fromStdString(creatorInfo->name()), QString::fromStdString(user->name())))
return Response::RespInIgnoreList;
if (spectator) {
if (!spectatorsAllowed)
return Response::RespSpectatorsNotAllowed;
}
}
if (!spectator && (gameStarted || (getPlayerCount() >= getMaxPlayers())))
return Response::RespGameFull;
return Response::RespOk;
}
bool Server_Game::containsUser(const QString &userName) const
{
QMutexLocker locker(&gameMutex);
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext())
if (playerIterator.next().value()->getUserInfo()->name() == userName.toStdString())
return true;
return false;
}
int Server_Game::getSpectatorCount() const
{
QMutexLocker locker(&gameMutex);
QMapIterator<int, Server_Player *> playerIterator(players);
int result = 0;
while (playerIterator.hasNext())
if (playerIterator.next().value()->getSpectator())
++result;
return result;
}
void Server_Game::createGameStateChangedEvent(Event_GameStateChanged *event, Server_Player *playerWhosAsking, bool omniscient, bool withUserInfo)
{
event->set_seconds_elapsed(secondsElapsed);
if (gameStarted) {
event->set_game_started(true);
event->set_active_player_id(0);
event->set_active_phase(0);
} else
event->set_game_started(false);
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext())
playerIterator.next().value()->getInfo(event->add_player_list(), playerWhosAsking, omniscient, withUserInfo);
}
void Server_Game::removePlayer(Server_Player *player)
{
room->getServer()->removePersistentPlayer(QString::fromStdString(player->getUserInfo()->name()), room->getId(), gameId, player->getPlayerId());
players.remove(player->getPlayerId());
GameEventStorage ges;
removeArrowsRelatedToPlayer(ges, player);
unattachCards(ges, player);
ges.enqueueGameEvent(Event_Leave(), player->getPlayerId());
ges.sendToGame(this);
bool playerActive = activePlayer == player->getPlayerId();
bool playerHost = hostId == player->getPlayerId();
bool spectator = player->getSpectator();
player->prepareDestroy();
if (!getPlayerCount()) {
gameClosed = true;
deleteLater();
return;
} else if (!spectator) {
if (playerHost) {
int newHostId = -1;
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
if (!p->getSpectator()) {
newHostId = p->getPlayerId();
break;
}
}
if (newHostId != -1) {
hostId = newHostId;
sendGameEventContainer(prepareGameEvent(Event_GameHostChanged(), hostId));
}
}
stopGameIfFinished();
if (gameStarted && playerActive)
nextTurn();
}
ServerInfo_Game gameInfo;
gameInfo.set_room_id(room->getId());
gameInfo.set_game_id(gameId);
gameInfo.set_player_count(getPlayerCount());
gameInfo.set_spectators_count(getSpectatorCount());
emit gameInfoChanged(gameInfo);
}
void Server_Game::pingClockTimeout()
{
QMutexLocker locker(&gameMutex);
++secondsElapsed;
GameEventStorage ges;
ges.setGameEventContext(Context_PingChanged());
QList<ServerInfo_PlayerPing *> pingList;
QMapIterator<int, Server_Player *> playerIterator(players);
bool allPlayersInactive = true;
int playerCount = 0;
while (playerIterator.hasNext()) {
Server_Player *player = playerIterator.next().value();
if (!player->getSpectator())
++playerCount;
const int oldPingTime = player->getPingTime();
player->playerMutex.lock();
int newPingTime;
if (player->getUserInterface())
newPingTime = player->getUserInterface()->getLastCommandTime();
else
newPingTime = -1;
player->playerMutex.unlock();
if ((newPingTime != -1) && !player->getSpectator())
allPlayersInactive = false;
if ((abs(oldPingTime - newPingTime) > 1) || ((newPingTime == -1) && (oldPingTime != -1)) || ((newPingTime != -1) && (oldPingTime == -1))) {
player->setPingTime(newPingTime);
Event_PlayerPropertiesChanged event;
event.mutable_player_properties()->set_ping_seconds(newPingTime);
ges.enqueueGameEvent(event, player->getPlayerId());
}
}
ges.sendToGame(this);
const int maxTime = room->getServer()->getMaxGameInactivityTime();
if (allPlayersInactive) {
if (((++inactivityCounter >= maxTime) && (maxTime > 0)) || (playerCount < maxPlayers))
deleteLater();
} else
inactivityCounter = 0;
}
void Server_Game::sendGameEventContainer(GameEventContainer *cont, GameEventStorageItem::EventRecipients recipients, int privatePlayerId)
{
QMutexLocker locker(&gameMutex);
cont->set_game_id(gameId);
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
const bool playerPrivate = (p->getPlayerId() == privatePlayerId) || (p->getSpectator() && spectatorsSeeEverything);
if ((recipients.testFlag(GameEventStorageItem::SendToPrivate) && playerPrivate) || (recipients.testFlag(GameEventStorageItem::SendToOthers) && !playerPrivate))
p->sendGameEvent(*cont);
}
if (recipients.testFlag(GameEventStorageItem::SendToPrivate)) {
cont->set_seconds_elapsed(secondsElapsed - startTimeOfThisGame);
cont->clear_game_id();
currentReplay->add_event_list()->CopyFrom(*cont);
}
delete cont;
}
void Server_Game::sendGameStateToPlayers()
{
// game state information for replay and omniscient spectators
Event_GameStateChanged omniscientEvent;
createGameStateChangedEvent(&omniscientEvent, 0, true, false);
GameEventContainer *replayCont = prepareGameEvent(omniscientEvent, -1);
replayCont->set_seconds_elapsed(secondsElapsed - startTimeOfThisGame);
replayCont->clear_game_id();
currentReplay->add_event_list()->CopyFrom(*replayCont);
delete replayCont;
// If spectators are not omniscient, we need an additional createGameStateChangedEvent call, otherwise we can use the data we used for the replay.
// All spectators are equal, so we don't need to make a createGameStateChangedEvent call for each one.
Event_GameStateChanged spectatorEvent;
if (spectatorsSeeEverything)
spectatorEvent = omniscientEvent;
else
createGameStateChangedEvent(&spectatorEvent, 0, false, false);
// send game state info to clients according to their role in the game
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *player = playerIterator.next().value();
GameEventContainer *gec;
if (player->getSpectator())
gec = prepareGameEvent(spectatorEvent, -1);
else {
Event_GameStateChanged event;
createGameStateChangedEvent(&event, player, false, false);
gec = prepareGameEvent(event, -1);
}
player->sendGameEvent(*gec);
delete gec;
}
}
void Server_Game::doStartGameIfReady()
{
Server_DatabaseInterface *databaseInterface = room->getServer()->getDatabaseInterface();
QMutexLocker locker(&gameMutex);
if (getPlayerCount() < maxPlayers)
return;
QMapIterator<int, Server_Player *> playerIterator(players);
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
if (!p->getReadyStart() && !p->getSpectator())
return;
}
playerIterator.toFront();
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
if (!p->getSpectator())
p->setupZones();
}
gameStarted = true;
playerIterator.toFront();
while (playerIterator.hasNext()) {
Server_Player *player = playerIterator.next().value();
player->setConceded(false);
player->setReadyStart(false);
}
if (firstGameStarted) {
currentReplay->set_duration_seconds(secondsElapsed - startTimeOfThisGame);
replayList.append(currentReplay);
currentReplay = new GameReplay;
currentReplay->set_replay_id(databaseInterface->getNextReplayId());
ServerInfo_Game *gameInfo = currentReplay->mutable_game_info();
getInfo(*gameInfo);
gameInfo->set_started(false);
Event_GameStateChanged omniscientEvent;
createGameStateChangedEvent(&omniscientEvent, 0, true, true);
GameEventContainer *replayCont = prepareGameEvent(omniscientEvent, -1);
replayCont->set_seconds_elapsed(0);
replayCont->clear_game_id();
currentReplay->add_event_list()->CopyFrom(*replayCont);
delete replayCont;
startTimeOfThisGame = secondsElapsed;
} else
firstGameStarted = true;
sendGameStateToPlayers();
activePlayer = -1;
nextTurn();
locker.unlock();
ServerInfo_Game gameInfo;
gameInfo.set_room_id(room->getId());
gameInfo.set_game_id(gameId);
gameInfo.set_started(true);
emit gameInfoChanged(gameInfo);
}
void Servatrice_DatabaseInterface::storeGameInformation(const QString &roomName, const QStringList &roomGameTypes, const ServerInfo_Game &gameInfo, const QSet<QString> &allPlayersEver, const QSet<QString> &allSpectatorsEver, const QList<GameReplay *> &replayList)
{
if (!checkSql())
return;
QVariantList gameIds1, playerNames, gameIds2, userIds, replayNames;
QSetIterator<QString> playerIterator(allPlayersEver);
while (playerIterator.hasNext()) {
gameIds1.append(gameInfo.game_id());
const QString &playerName = playerIterator.next();
playerNames.append(playerName);
}
QSet<QString> allUsersInGame = allPlayersEver + allSpectatorsEver;
QSetIterator<QString> allUsersIterator(allUsersInGame);
while (allUsersIterator.hasNext()) {
int id = getUserIdInDB(allUsersIterator.next());
if (id == -1)
continue;
gameIds2.append(gameInfo.game_id());
userIds.append(id);
replayNames.append(QString::fromStdString(gameInfo.description()));
}
QVariantList replayIds, replayGameIds, replayDurations, replayBlobs;
for (int i = 0; i < replayList.size(); ++i) {
QByteArray blob;
const unsigned int size = replayList[i]->ByteSize();
blob.resize(size);
replayList[i]->SerializeToArray(blob.data(), size);
replayIds.append(QVariant((qulonglong) replayList[i]->replay_id()));
replayGameIds.append(gameInfo.game_id());
replayDurations.append(replayList[i]->duration_seconds());
replayBlobs.append(blob);
}
{
QSqlQuery query(sqlDatabase);
query.prepare("update " + server->getDbPrefix() + "_games set room_name=:room_name, descr=:descr, creator_name=:creator_name, password=:password, game_types=:game_types, player_count=:player_count, time_finished=now() where id=:id_game");
query.bindValue(":room_name", roomName);
query.bindValue(":id_game", gameInfo.game_id());
query.bindValue(":descr", QString::fromStdString(gameInfo.description()));
query.bindValue(":creator_name", QString::fromStdString(gameInfo.creator_info().name()));
query.bindValue(":password", gameInfo.with_password() ? 1 : 0);
query.bindValue(":game_types", roomGameTypes.isEmpty() ? QString("") : roomGameTypes.join(", "));
query.bindValue(":player_count", gameInfo.max_players());
if (!execSqlQuery(query))
return;
}
{
QSqlQuery query(sqlDatabase);
query.prepare("insert into " + server->getDbPrefix() + "_games_players (id_game, player_name) values (:id_game, :player_name)");
query.bindValue(":id_game", gameIds1);
query.bindValue(":player_name", playerNames);
query.execBatch();
}
{
QSqlQuery query(sqlDatabase);
query.prepare("update " + server->getDbPrefix() + "_replays set id_game=:id_game, duration=:duration, replay=:replay where id=:id_replay");
query.bindValue(":id_replay", replayIds);
query.bindValue(":id_game", replayGameIds);
query.bindValue(":duration", replayDurations);
query.bindValue(":replay", replayBlobs);
query.execBatch();
}
{
QSqlQuery query(sqlDatabase);
query.prepare("insert into " + server->getDbPrefix() + "_replays_access (id_game, id_player, replay_name) values (:id_game, :id_player, :replay_name)");
query.bindValue(":id_game", gameIds2);
query.bindValue(":id_player", userIds);
query.bindValue(":replay_name", replayNames);
query.execBatch();
}
}
ResponseCode Server_ProtocolHandler::cmdAttachCard(Command_AttachCard *cmd, CommandContainer *cont, Server_Game *game, Server_Player *player)
{
if (player->getSpectator())
return RespFunctionNotAllowed;
if (!game->getGameStarted())
return RespGameNotStarted;
Server_CardZone *startzone = player->getZones().value(cmd->getStartZone());
if (!startzone)
return RespNameNotFound;
Server_Card *card = startzone->getCard(cmd->getCardId(), false);
if (!card)
return RespNameNotFound;
int playerId = cmd->getTargetPlayerId();
Server_Player *targetPlayer = 0;
Server_CardZone *targetzone = 0;
Server_Card *targetCard = 0;
if (playerId != -1) {
targetPlayer = game->getPlayer(cmd->getTargetPlayerId());
if (!targetPlayer)
return RespNameNotFound;
} else if (!card->getParentCard())
return RespContextError;
if (targetPlayer)
targetzone = targetPlayer->getZones().value(cmd->getTargetZone());
if (targetzone) {
// This is currently enough to make sure cards don't get attached to a card that is not on the table.
// Possibly a flag will have to be introduced for this sometime.
if (!targetzone->hasCoords())
return RespContextError;
targetCard = targetzone->getCard(cmd->getTargetCardId(), false);
if (targetCard)
if (targetCard->getParentCard())
return RespContextError;
}
if (!startzone->hasCoords())
return RespContextError;
// Get all arrows pointing to or originating from the card being attached and delete them.
QMapIterator<int, Server_Player *> playerIterator(game->getPlayers());
while (playerIterator.hasNext()) {
Server_Player *p = playerIterator.next().value();
QList<Server_Arrow *> arrows = p->getArrows().values();
QList<Server_Arrow *> toDelete;
for (int i = 0; i < arrows.size(); ++i) {
Server_Arrow *a = arrows[i];
Server_Card *tCard = qobject_cast<Server_Card *>(a->getTargetItem());
if ((tCard == card) || (a->getStartCard() == card))
toDelete.append(a);
}
for (int i = 0; i < toDelete.size(); ++i) {
cont->enqueueGameEventPrivate(new Event_DeleteArrow(p->getPlayerId(), toDelete[i]->getId()), game->getGameId());
cont->enqueueGameEventPublic(new Event_DeleteArrow(p->getPlayerId(), toDelete[i]->getId()), game->getGameId());
p->deleteArrow(toDelete[i]->getId());
}
}
if (targetCard) {
// Unattach all cards attached to the card being attached.
const QList<Server_Card *> &attachedList = card->getAttachedCards();
for (int i = 0; i < attachedList.size(); ++i)
player->unattachCard(cont, attachedList[i]);
if (targetzone->isColumnStacked(targetCard->getX(), targetCard->getY()))
targetPlayer->moveCard(cont, targetzone, QList<int>() << targetCard->getId(), targetzone, targetzone->getFreeGridColumn(-2, targetCard->getY(), targetCard->getName()), targetCard->getY(), targetCard->getFaceDown(), false);
card->setParentCard(targetCard);
card->setCoords(-1, card->getY());
cont->enqueueGameEventPrivate(new Event_AttachCard(player->getPlayerId(), startzone->getName(), card->getId(), targetPlayer->getPlayerId(), targetzone->getName(), targetCard->getId()), game->getGameId());
cont->enqueueGameEventPublic(new Event_AttachCard(player->getPlayerId(), startzone->getName(), card->getId(), targetPlayer->getPlayerId(), targetzone->getName(), targetCard->getId()), game->getGameId());
} else
player->unattachCard(cont, card);
return RespOk;
}