QcServer Class

Member Function Documentation

[delete] QcServer::QcServer(const QcServer &)

Copy-constructs an instance of QcServer. This function is deleted.

[delete] QcServer::QcServer(QcServer &&)

Move-constructs an instance of QcServer. This function is deleted.

void QcServer::addClient(std::unique_ptr<QcTransport> transport, QcServer::ClientOrigin origin = ClientOrigin::Remote)

Adds a client connected through transport from origin; a remote one logs in first.

quint64 QcServer::autosaveCount() const

Returns the autosaves since the server started.

QcBlockEntities &QcServer::blockEntities()

Returns the state that belongs to single blocks (decision E-357).

const QcBlockUpdateQueue &QcServer::blockUpdates() const

Returns the queues of block updates and their counters (pending, waiting, processed, dropped).

QcMinecartManager &QcServer::carts()

Returns the table of the minecarts.

QcChunkLoading &QcServer::chunkLoading()

Returns which chunks are loaded and how they come and go (decisions E-374 to E-377).

QcCircuitState &QcServer::circuitState()

Returns the state of the Signal Dust circuits.

int QcServer::clientCount() const

Returns the number of clients, those still logging in included.

[signal] void QcServer::clientCountChanged(int count)

The number of clients changed to count.

QcServerCommands &QcServer::commands()

Returns the command layer (chat, console, admin channel).

const QcServerConfig &QcServer::config() const

Returns the configuration.

const QcServerCreatures &QcServer::creatures() const

Returns the creatures in the tick: guardians and crumbling (decisions E-591, E-593) for tests.

const QcServerPersistence::DamagedFile &QcServer::damagedFile() const

Returns whether openWorld() failed on a damaged per-region file, and which.

void QcServer::disconnectRemoteClients()

Ends the connections of all network clients with a reason (the host stopped sharing the world); the local player stays. They are saved with the next tick like any who leave.

QcEntities &QcServer::entities()

Returns every entity of the world (decision E-364) and the tables of the kinds.

const QcEntities &QcServer::entities() const

Returns every entity of the world and the tables of the kinds, read-only.

QcFallingBlockManager &QcServer::fallingBlocks()

Returns the table of the falling blocks.

QcFireQueue &QcServer::fires()

Returns the queue of the burning fires (decision E-392).

QcHealthSample QcServer::health()

Returns the players, loaded chunks, creatures and items, the network traffic of the clients and the tick durations since the previous call for the health line (decision E-834); server thread only.

QcHopperQueue &QcServer::hopperQueue()

Returns the queue of the Signal Hoppers.

QcItemEntityManager &QcServer::items()

Returns the table of the dropped items.

bool QcServer::keepInventory() const

Returns the game rule keepInventory of the world.

See also setKeepInventory().

QcLiquidFlow &QcServer::liquids()

Returns the flow of liquids.

const QcMachineRules &QcServer::machineRules() const

Returns the rules of machines.

QcMapStore &QcServer::maps()

Returns the maps of the world (decision E-799).

QcMobManager &QcServer::mobs()

Returns the table of the creatures.

const QcMovingBlocks &QcServer::movingBlocks() const

Returns the blocks a piston slides.

void QcServer::noteContents(QcBlockPos pos)

The contents of the container or machine at pos changed (set by a test or tool): comparators reading it and hoppers next to it look again.

const QStringList &QcServer::openWarnings() const

Returns the problems found while opening the world (missing mods, unknown blocks); it still opened.

QcStatus QcServer::openWorld()

Opens or creates the world directory given in the config (no-op without one). Must succeed before start(); returns an error with a readable message for damaged or mismatching saves.

QcExperienceOrbManager &QcServer::orbs()

Returns the table of the experience orbs (decision E-398).

const QcServerPause &QcServer::pause() const

Returns whether the tick loop pauses (decision E-877): tick() runs only the players' upkeep then.

QcPlantManager &QcServer::plants()

Returns the growing plants.

void QcServer::resetTickTimes()

Forgets the tick times recorded so far; safe from other threads (benchmark).

void QcServer::runConsoleCommand(const QString &line, const QcCommandSource::Output &output)

Runs line of the server console (decision E-247); the replies go to output.

QcStatus QcServer::save()

Writes all players, world info, changed chunks, entities, machines, chests and pending updates. A failing part does not keep the others from being written; returns the first error. No-op without a world directory.

void QcServer::saveInBackground()

Saves in the background like an autosave (tests and measurements).

void QcServer::setKeepInventory(bool keep)

Sets the game rule keepInventory of the world to keep.

See also keepInventory().

void QcServer::setLoginSettings(const QcLoginSettings &login)

Changes the login settings for network players to login (a world opened to the LAN, decision E-252).

void QcServer::setWorldTime(double seconds)

Sets the world time to seconds (at least 0) and tells every playing client.

See also worldTime().

QcArmourStandManager &QcServer::stands()

Returns the table of the armour stands.

void QcServer::start()

Starts the tick loop: the first tick is due one interval from now.

QcStatus QcServer::stop()

Saves, then disconnects every client; returns the result of saving.

[signal] void QcServer::stopRequested()

/stop from the console: the host should stop the server.

QcServerSystems &QcServer::systems()

Returns the gameplay systems: fire, burning, health, weather, minecarts, experience, projectiles and circuits.

void QcServer::tick()

Runs one simulation tick immediately (used by tests and by the tick timer).

const QcTickControl &QcServer::tickControl() const

Returns whether the world is frozen and the steps left (/tick); server thread only.

quint64 QcServer::tickCount() const

Returns the ticks counted since the server started.

const QcTickPhaseTimer &QcServer::tickPhases() const

Returns the time per phase of the latest ticks (decision E-225); server thread only.

QcTickScheduler &QcServer::tickScheduler()

Returns the tick schedule: rate and sprints (/tick, decision E-249); server thread only.

const QcTickSystems &QcServer::tickSystems() const

Returns the systems of the tick in their order (decision E-700); server thread only.

QcTickStats::Summary QcServer::tickTimes() const

Returns the duration and lateness of the timed ticks; safe to read and reset from other threads (benchmark).

double QcServer::timeSpeed() const

Returns the server ticks per tick of a client's clock, sent with WorldTime: the tick rate / 20, during a sprint the larger of sprint and tick rate / 20, at most QcMsg::WorldTime::maxSpeed; 0 while frozen or paused (decisions E-249, E-877).

void QcServer::waitForStorage()

Waits until everything handed to the world's storage is written (autosaves run in the background, decision E-373).

QcServerWorld &QcServer::world()

Returns the world: chunks, blocks and what belongs to them.

bool QcServer::worldInUse() const

Returns whether openWorld() failed because another server has the world open.

double QcServer::worldTime() const

Returns the seconds since the world was created (the day/night cycle).

See also setWorldTime().

bool QcServer::worldTooOld() const

Returns whether openWorld() failed because the world comes from an older development version.

[delete] QcServer &QcServer::operator=(QcServer &&)

Move-assigns other to this QcServer instance. This function is deleted.

[delete] QcServer &QcServer::operator=(const QcServer &)

Copy-assigns other to this QcServer instance. This function is deleted.