Godot multiplayer demo via webrtc + signaling server.
Main purpose of this project is making a minimal multiplayer game with lobby system via webrtc and signaling server.
This project is finished since I reached my goal for this one.
USING GAME ENGINE GODOT VERSION 4.0.3.
Project files include webrtc extension for 4.0.3 if you want to use different version of godot make sure you also change webrtc extension.
Code is designed to support mesh network.
When the lobby owner starts game, server will send each pear which peers it needs to establish connection.
We store multiplayer information on a global singleton = User.gd.
User.gd has a Client which is a class with websocket connection = Client.gd.
Scene hierarchy: Main >> Intro >> Main Menu >> LOBBY MENU >> IN LOBBY MENU >> GAME SCENE
when any peer connects to each other they will add a player with their peer id as multiplayer authority.
You can use this project as a multiplayer template and build further.
However 2 things you need to be aware of are =
1- Lobbys are not getting deleted after game starts (I did not add this feature)
2- You can find a better way to set player names (I set them in player_character.gd it was a temporary solution.)
If you use this project in any way you dont need to credit to me.
However please do not post this in anywhere without making any changes to it as if it was your project (as it is)
Project tested with:
1- Server and client runs on same pc.
2- Server runs windows server on seperate location. Client runs on different locations. (Tested with friends)
3- Server runs on Ubuntu server on seperate location. Client runs on different locations. (Tested with friends)
Youtube Showcase link:
https://www.youtube.com/watch?v=aztZ2aokEZE
ALSO DO NOT FORGET TO CHANGE SERVER IP ADDRESS AND PORT. IT IS LOCATED AT THE FIRST LINES ON CLIENT.GD. IF YOU CHANGE THE PORT CHANGE SERVER PROJECTS PORT ALSO!
Game scene background art: https://analogstudios.itch.io/islands
Pirate character art: https://seartsy.itch.io/free-pirate