ChatGPT_CustomerSup/Assets/Scripts/AdminLobby.cs

using Photon.Pun;
using Photon.Realtime;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class AdminLobby : MonoBehaviourPunCallbacks, ILobbyCallbacks
{

    public GameObject listItemPrefab;
    public Transform parent;

    public static AdminLobby instance;

    void Awake()
    {
        if(instance != null) { Destroy(gameObject); return; }

        instance = this;
        DontDestroyOnLoad(gameObject);
        PhotonNetwork.Disconnect();
        PhotonNetwork.ConnectUsingSettings();
    }

    public override void OnConnectedToMaster()
    {
        base.OnConnectedToMaster();
        Debug.Log("Connected to photon");
        PhotonNetwork.JoinLobby();
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    public override void OnRoomListUpdate(List<RoomInfo> roomList)
    {
        base.OnRoomListUpdate(roomList);

        //PURGE
        foreach(Transform child in parent.GetComponentsInChildren<Transform>())
        {
            if(child == parent) { continue; }

            Destroy(child.gameObject);
        }
        RoomInfo _room;
        foreach(RoomInfo room in roomList)
        {
            GameObject newItem = Instantiate(listItemPrefab, parent);
            _room = room;
            newItem.GetComponentInChildren<Text>().text = room.Name;
            newItem.GetComponentInChildren<Button>().onClick.AddListener(() => JoinRoom(_room.Name));
        }
    }


    void JoinRoom(string roomName)
    {
        PhotonNetwork.JoinRoom(roomName);
        PhotonNetwork.LoadLevel("ADMIN_CHAT");

        //PhotonNetwork.Instantiate("Communicator", Vector3.zero, Quaternion.identity);
    }

    public override void OnJoinedRoom()
    {
        base.OnJoinedRoom();
        Debug.Log("Joined success");
    }
}