TouhouLS/Assets/RealCode/Menu/ButtonS/ButtonCreateLobby.cs

using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;

using ClientState = ExitGames.Client.Photon.LoadBalancing.ClientState;
using RoomInfo = ExitGames.Client.Photon.LoadBalancing.RoomInfo;
using RoomOptions = ExitGames.Client.Photon.LoadBalancing.RoomOptions;

public class ButtonCreateLobby : ButtonOnClick {

  public override void OnClick() {
    if (GameTransition.Instance.state == GameState.Multiplayer){
      GameTransition.Instance.state = GameState.ConnectionInProgress;
      Debug.Log("Creating room");

      var ro = new RoomOptions();
      ro.EmptyRoomTtl = 1000;
      ro.CleanupCacheOnLeave = true;
      ro.PlayerTtl = 500;
      ro.PublishUserId = false;
      ro.MaxPlayers = 2; // TODO: Expose this better

      string roomCode = string.Empty;
      var roomList = NetworkManager.net.RoomInfoList.Keys.ToList();
      do {
        roomCode = string.Format("{0}{1}{2}{3}", RandomDigit(), RandomDigit(), RandomDigit(), RandomDigit());
      } while (roomList.Contains(roomCode));

      LobbySetup.Instance.Setup();

      var success = NetworkManager.net.OpCreateRoomWithProperties(roomCode, ro, ExitGames.Client.Photon.LoadBalancing.TypedLobby.Default);
      if (success) {
        Debug.Log("Room created");
      } else {
        Debug.Log("Failed to connect to room");
      }
    }
  }

  private int RandomDigit() {
    return Random.Range(0, 10);
  }

}