Signal2

Types

• enum RPCMode
• class Signal1

  Signal support.

Type members

• static func createDefaultInterface() -> MultiplayerAPI?

  Returns a new instance of the default MultiplayerAPI.

• static func getDefaultInterface() -> StringName

  Returns the default MultiplayerAPI implementation class name. This is usually "SceneMultiplayer" when SceneMultiplayer is available. See setDefaultInterface(interfaceName:).

• static func setDefaultInterface(interfaceName: StringName)

  Sets the default MultiplayerAPI implementation class. This method can be used by modules and extensions to configure which implementation will be used by SceneTree when the engine starts.

• class var godotClassName: StringName

Instance members

• var connectedToServer: SimpleSignal

  Emitted when this MultiplayerAPI’s multiplayerPeer successfully connected to a server. Only emitted on clients.

• var connectionFailed: SimpleSignal

  Emitted when this MultiplayerAPI’s multiplayerPeer fails to establish a connection to a server. Only emitted on clients.

• var multiplayerPeer: MultiplayerPeer?

  The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the MultiplayerAPI will become a network server (check with isServer) and will set root node’s network mode to authority, or it will become a regular client peer. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to MultiplayerAPI’s signals.

• var peerConnected: Signal1

  Emitted when this MultiplayerAPI’s multiplayerPeer connects with a new peer. ID is the peer ID of the new peer. Clients get notified when other clients connect to the same server. Upon connecting to a server, a client also receives this signal for the server (with ID being 1).

• var peerDisconnected: Signal2

  Emitted when this MultiplayerAPI’s multiplayerPeer disconnects from a peer. Clients get notified when other clients disconnect from the same server.

• var serverDisconnected: SimpleSignal

  Emitted when this MultiplayerAPI’s multiplayerPeer disconnects from server. Only emitted on clients.

• func getPeers() -> PackedInt32Array

  Returns the peer IDs of all connected peers of this MultiplayerAPI’s multiplayerPeer.

• func getRemoteSenderId() -> Int32

  Returns the sender’s peer ID for the RPC currently being executed.

• func getUniqueId() -> Int32

  Returns the unique peer ID of this MultiplayerAPI’s multiplayerPeer.

• func hasMultiplayerPeer() -> Bool

  Returns true if there is a multiplayerPeer set.

• func isServer() -> Bool

  Returns true if this MultiplayerAPI’s multiplayerPeer is valid and in server mode (listening for connections).

• func objectConfigurationAdd(object: Object?, configuration: Variant) -> GodotError

  Notifies the MultiplayerAPI of a new configuration for the given object. This method is used internally by SceneTree to configure the root path for this MultiplayerAPI (passing null and a valid NodePath as configuration). This method can be further used by MultiplayerAPI implementations to provide additional features, refer to specific implementation (e.g. SceneMultiplayer) for details on how they use it.

• func objectConfigurationRemove(object: Object?, configuration: Variant) -> GodotError

  Notifies the MultiplayerAPI to remove a configuration for the given object. This method is used internally by SceneTree to configure the root path for this MultiplayerAPI (passing null and an empty NodePath as configuration). This method can be further used by MultiplayerAPI implementations to provide additional features, refer to specific implementation (e.g. SceneMultiplayer) for details on how they use it.

• func poll() -> GodotError

  Method used for polling the MultiplayerAPI. You only need to worry about this if you set multiplayerPoll to false. By default, SceneTree will poll its MultiplayerAPI(s) for you.

• func rpc(peer: Int32, object: Object?, method: StringName, arguments: GArray) -> GodotError

  Sends an RPC to the target peer. The given method will be called on the remote object with the provided arguments. The RPC may also be called locally depending on the implementation and RPC configuration. See Node/rpc(method:) and rpcConfig(method:config:).