NetworkedMultiplayerPeer
Inherited By: , NetworkedMultiplayerENet,
Category: Core
A high-level network interface to simplify multiplayer interactions.
Properties
Methods
- connection_failed ( )
Emitted when a connection attempt fails.
- connection_succeeded ( )
Emitted when a connection attempt succeeds.
- peer_connected ( int id )
- peer_disconnected ( id )
Emitted by the server when a client disconnects.
- server_disconnected ( )
Emitted by clients when the server disconnects.
Enumerations
enum TransferMode:
- TRANSFER_MODE_UNRELIABLE = 0 — Packets are not acknowledged, no resend attempts are made for lost packets. Packets may arrive in any order. Potentially faster than TRANSFER_MODE_UNRELIABLE_ORDERED. Use for non-critical data, and always consider whether the order matters.
- TRANSFER_MODE_UNRELIABLE_ORDERED = 1 — Packets are not acknowledged, no resend attempts are made for lost packets. Packets are received in the order they were sent in. Potentially faster than . Use for non-critical data or data that would be outdated if received late due to resend attempt(s) anyway, for example movement and positional data.
- TRANSFER_MODE_RELIABLE = 2 — Packets must be received and resend attempts should be made until the packets are acknowledged. Packets must be received in the order they were sent in. Most reliable transfer mode, but potentially slowest due to the overhead. Use for critical data that must be transmitted and arrive in order, for example an ability being triggered or a chat message. Consider carefully if the information really is critical, and use sparingly.
enum ConnectionStatus:
- CONNECTION_DISCONNECTED = 0 — The ongoing connection disconnected.
- CONNECTION_CONNECTED = 2 — The connection attempt succeeded.
Constants
- TARGET_PEER_BROADCAST = 0 — Packets are sent to the server and then redistributed to other peers.
- TARGET_PEER_SERVER = 1 — Packets are sent to the server alone.
Manages the connection to network peers. Assigns unique IDs to each client connected to the server.
Tutorials
Property Descriptions
- refuse_new_connections
- TransferMode transfer_mode
The manner in which to send packets to the target_peer
. See .
- ConnectionStatus get_connection_status ( ) const
Returns the current state of the connection. See .
- int get_packet_peer ( ) const
Returns the ID of the who sent the most recent packet.
- get_unique_id ( ) const
Returns the ID of this NetworkedMultiplayerPeer
.
Waits up to 1 second to receive a new network event.
- void set_target_peer ( int id )
The can be one of: to send to all connected peers, TARGET_PEER_SERVER to send to the peer acting as server, a valid peer ID to send to that specific peer, a negative peer ID to send to all peers except that one. Default: