Lobby and room
- Game Development course
- Advanced
- Lesson 17/71
- 4 min
Learn the lobby and room creation flow.
Lobby and Matchmaking Flow
In multiplayer games, the screen where players gather before a match and browse room lists is called a Lobby. The Matchmaking system automatically pairs players into optimal rooms based on skill level, region, or ping.
// Requesting to join a random available room
PhotonNetwork.JoinRandomRoom();If no suitable room is found, the client automatically spins up a new room and waits for other participants to join.
Room Parameters and RoomOptions
When creating a room, parameters bounding the game session are configured. For instance, maximum player count (MaxPlayers) and public listing visibility (IsVisible) are specified.
RoomOptions options = new RoomOptions();
options.MaxPlayers = 4;
options.IsOpen = true;
PhotonNetwork.CreateRoom("Takim_Odasi", options);Once the room hits capacity, the system locks it against new entrants and triggers the scene transition.
Practice Room capacity configuration
Define a Start method. Inside, declare int maxPlayers = 4; and print "Oda olusturuldu. Maksimum oyuncu: " + maxPlayers to the console.
Starter code
using UnityEngine;
public class RoomManager : MonoBehaviour
{
// Start icinde maksimum oyuncu ve oda bilgisini yazdir
}Sample solution
using UnityEngine;
public class RoomManager : MonoBehaviour
{
void Start()
{
int maxPlayers = 4;
Debug.Log("Oda olusturuldu. Maksimum oyuncu: " + maxPlayers);
}
}Expected output
Oda olusturuldu. Maksimum oyuncu: 4
Questions and answers
Review the lesson questions together with their answers. To test yourself, solve the lesson interactively.
1 What is the system called that automatically pairs players into a room based on skill or connection metrics?
- Audio Mixer
- Garbage Collector
- Matchmaking Correct answer
- Shader Pipeline
Explanation: The matchmaking system automatically allocates players into suitable rooms according to predefined criteria (skill, ping, capacity).
2 Join random room
PhotonNetwork.____();PhotonNetwork.JoinRandomRoom();Explanation: The 'JoinRandomRoom' method is used to quickly connect to any available room.
3 Room and matchmaking terms
| Term | Meaning |
|---|---|
Lobby |
Lobby area where players select rooms |
Matchmaking |
System automatically matching players |
RoomOptions |
Room capacity and visibility settings |
MaxPlayers |
Maximum player ceiling in a room |