RoomList & players

Hi ... I don't know how to get the RoomList and the number if players on the room . I tried to use the functions but i had some errors and had no result .
Any one please can help me and give me a simple example about how to use it .
I am using photon pun 2 .

 

Some errors is too vague to help properly but here's some doc that may do the trick:
https://doc.photonengine.com/en-us/pun/current/manuals-and-demos/matchmaking-and-lobby

 

ok let me so ask you please about RPC
public override void OnJoinedRoom()
{

Debug.Log("4-State is: " + PhotonNetwork.NetworkClientState.ToString());
parents = PhotonNetwork.Instantiate("My_View", new Vector3(0, 0.5f, 0), Quaternion.identity, 0);
parents.transform.SetParent(source.transform);
pv = parents.GetComponent<PhotonView>();
if (pv.IsMine && Load_Rooms.Player_Name=="tamim")
pv.RPC("Reg_Room", RpcTarget.OthersBuffered, Load_Rooms.ClientRoomName, Load_Rooms.ClientRoomSize, Load_Rooms.ClintRoomPassword, Load_Rooms.ClientRoomCoast, Load_Rooms.MasterConfirmCode);
Debug.Log("Name: " + Load_Rooms.ClientRoomName + " Password: " + Load_Rooms.ClintRoomPassword + " Confirm: " + Load_Rooms.MasterConfirmCode);
}
[PunRPC]
public void Reg_Room (string RN,int RS,string RP,int RC,string MCC)
{
Debug.Log("5-State is: " + PhotonNetwork.NetworkClientState.ToString());
if (Load_Rooms.ClientConfirmCode == MCC)
{
Load_Rooms.ClientRoomName = RN;
Load_Rooms.ClientRoomSize = RS;
Load_Rooms.ClintRoomPassword = RP;
Load_Rooms.ClientRoomCoast = RC;
Create_Room_Is_OK = true;

PhotonNetwork.LeaveRoom();
}
}
.doesnt work ; the variables on the clients doesnt change ... why ?

 

I'm sorry but I can't debug your code and don't see the problem without that.
In cases like this: Try to scale back and try to implement a minimal case to check what's working and what isn't.
The Basics Tutorial could be a good guide for starters. Read and code along. It uses RPCs, too.

 

Ok NP.
in a case that i have create a room and entered the room .. and i have a Variable X for each player .. i want to change for every player enter room the value of X .
i cant do that . cause i am new on multiplyer programming :-(