Mirror/docs/Components/NetworkLobbyManager.md

Network Lobby Manager

**Please see the Lobby example in the Examples folder in your Mirror folder

The Network Lobby Manager is a specialized type of Network Manager that provides a multiplayer lobby before entering the main play scene of the game. It allows you to set up a network with:

• A maximum player limit

• Automatic start when all players are ready

• Option to prevent players from joining a game in progress

• Customizable ways for players to choose options while in lobby  

There are two types of player objects with the Network Lobby Manager:

Lobby Player Prefab

• One for each player

• Created when client connects, or player is added

• Persists until client disconnects

• Holds ready flag and configuration data

• Handles commands in the lobby

• Must use the Network Lobby Player component

Player Prefab

• One for each player

• Created when game scene is started

• Destroyed when leaving game scene

• Handles commands in the game  

Properties

• Show Lobby GUI
  Show the default OnGUI controls for the lobby.

• Min Players
  Minimum number of players needed to start a game.

• Lobby Player Prefab
  The prefab to create for players when they enter the lobby (requires Network Lobby Player component).

• Lobby Scene
  The scene to use for the lobby.

• Gameplay Scene
  The scene to use for main game play.

• pendingPlayers
  List<PendingPlayer> that holds players that are ready to start playing.

• lobbySlots
  List<NetworkLobbyPlayer> that manages the slots for connected clients in the lobby.

• allPlayersReady
  Bool indicating if all players are ready to start playing. This value changes as players invoke CmdChangeReadyState indicating true or false, and will be set false when a new client connects.

Methods

Server Virtual Methods

public virtual void OnLobbyStartHost() {}

public virtual void OnLobbyStopHost() {}

public virtual void OnLobbyStartServer() {}

public virtual void OnLobbyServerConnect(NetworkConnection conn) {}

public virtual void OnLobbyServerDisconnect(NetworkConnection conn) {}

public virtual void OnLobbyServerSceneChanged(string sceneName) {}

public virtual GameObject OnLobbyServerCreateLobbyPlayer(NetworkConnection conn)
{
    return null;
}

public virtual GameObject OnLobbyServerCreateGamePlayer(NetworkConnection conn)
{
    return null;
}

public virtual bool OnLobbyServerSceneLoadedForPlayer(GameObject lobbyPlayer, GameObject gamePlayer)
{
    return true;
}

public virtual void OnLobbyServerPlayersReady()
{
    ServerChangeScene(GameplayScene);
}

Client Virtual Methods

public virtual void OnLobbyClientEnter() {}

public virtual void OnLobbyClientExit() {}

public virtual void OnLobbyClientConnect(NetworkConnection conn) {}

public virtual void OnLobbyClientDisconnect(NetworkConnection conn) {}

public virtual void OnLobbyStartClient() {}

public virtual void OnLobbyStopClient() {}

public virtual void OnLobbyClientSceneChanged(NetworkConnection conn) {}

public virtual void OnLobbyClientAddPlayerFailed() {}