1,533 questions
Tooling
2
votes
2
replies
70
views
Go server and godot P2P connection with out port forwarding
This days me and my friend made a multiplayer game in godot. The server is written in go using protobaf. To test the multiplayer, i used ngrok. I know we can use port forwarding but i thought ngrok is ...
- 31
Advice
1
vote
3
replies
88
views
Multiplayer programming advice for new game (C# & Mono)
I am programming a tetris style game in mono and c# that I want to add multiplayer to. It will be both single player and multiplayer.
The way I want it to work - I want dynamic lobbies (say 10 of ...
Advice
0
votes
6
replies
201
views
The feasibility of creating a small-scope 3D multiplayer game using C and Vulkan
I come seeking advice.
I'm attempting to make a game with C and Vulkan (no engine). It will be low scope. It has a low-mid poly aesthetic, fairly involved mechanics, and will be multiplayer, ...
- 59
1
vote
0
answers
50
views
Netcode with custom PlayFab Party transport
In my multiplayer game using Unity Netcode I’d like to implement a custom transport using Microsoft PlayFab Party. Party gets connected but then Netcode has no connection:
using System;
using System....
- 19
0
votes
0
answers
37
views
Notify client when server goes to background (Unity Netcode for gameobjects)
I am using netcode for gameobject with relay and lobby for my game with 2 connected players. On mobile devices, when the server goes to background nothing works on the client side since the ...
0
votes
1
answer
212
views
High level multiplayer not working in Godot 4.4.1
I can't make the multiplayer work correctly, either when I enter the game with the client the client player despawn almost instantly, in both the host session and the client session and I get this ...
- 23
0
votes
0
answers
79
views
How to reliably wait until NetworkList is fully synced with clients in Unity Netcode?
I'm facing an issue with a NetworkList in Unity Netcode that used to work reliably but has recently become inconsistent. I populate the list on the server with player data, and it used to sync to ...
- 43
0
votes
1
answer
49
views
Unity photon pun client slower and cant jump
I'm developing a multiplayer game using Unity and Photon PUN. I've followed this tutorial series to set up player movement and networking. However, I've encountered an issue where the client ...
2
votes
0
answers
98
views
Unity receiving UDP packets does not work
I am trying to create an autorative game server that communicates with UDP (C#, running in VSCode), and a game client (Unity).
The game server sends and receives packets just fine (checked with ...
- 21
0
votes
1
answer
165
views
How to sync nested properties with PlayerSyncronizer
I've found a problem in my code.
I have the class Character , which has a property called characterState that is an type of "CharacterState", inside my characterState I have the property &...
- 365
1
vote
1
answer
140
views
How to determine the interacting player in an unreal world space widget
Main Problem
I try to make an multiplayer game where I want to interact with widget components in an actor that is set to world space that all users can interact with it. The game is in UI mode most ...
- 61
0
votes
0
answers
112
views
Join session in ue5 using cpp doesn't work
I'm trying to add multiplayer to game in ue5.5 and vs2022 v17.12.3 using c++ i can create and destroy session, but when i try to find session i get error to output log: "search result is zero&...
- 41
0
votes
0
answers
44
views
Unable to teleport both players when a trigger is entered by one player Unity Netcode for GameObjects
I am trying to make it so that when one of the two players in my multiplayer game interacts with the trigger on an object both players will be teleported to different locations in the scene based on ...
2
votes
2
answers
143
views
Phaser: Beginner and having issues syncing multiplayers into different scene
I'm building a multiplayer game using Phaser 3 and Socket.IO. I have two scenes: CommonScene and BridgeScene. Players can move around and see each other in CommonScene, and there's a zone that ...
- 23
1
vote
1
answer
288
views
Unreal Engine Replication of TArrays of Object type
My Goal is to replicate a TArray<UHealthComponent*> in a ListenServer configuration for 2 players
For more context the TArray is inside of an ActorComponent named ShipStats attached to the ...
- 61
1
vote
1
answer
51
views
Why does the rotation of my gameobject not syncronize between client and host?
I needed my bow to rotate towards my mouse, however even though I have attached a client network transform to it and allowed it to synchronize the z-axis rotation, it only works on the host (if I ...
0
votes
1
answer
93
views
Unity Photon join room issue
i'm learning unity photon multiplayer and i need your help with,
Player 1 creates room and is sitting in room lobby, Player 2 starts game or is in main menu, enters join room scene, but cannot see any ...
- 1
1
vote
1
answer
109
views
Client can’t call RPC Server even with a valid NetOwner
This is the first Actor I built for Multiplayer with replication so if you think I should have used another technique tell me.
I'm running UE5.4 with two player and as net connection I use listen ...
- 43
-1
votes
1
answer
43
views
pygame multiplayer jsondecodeerror
I'm developing a two-player multiplayer game with pygame.
Here is the server code and client code:
<Server Code>
import json
import pygame # Main module for the game
import pyautogui # For ...
- 7
0
votes
1
answer
143
views
Modeling non Unity Scene Dependent data with Photon Fusion
I am looking for some help getting my game to be multiplayer.
I am just getting started with Photon and while I understand why the documentation focuses on things like player movement first I am ...
- 1,010
0
votes
1
answer
73
views
player.transform.childCount returns 3, but should return 4
I'm making multiplayer game nad in code where I'm making pick up and drop item. I'm having error that player.transform.childCount is returning 3 right after i add children another children under ...
- 41
0
votes
0
answers
318
views
Unity Netcode (Multiplayer) client is not owner of its player
I created a project and setup all the necessary stuff for multiplayer with netcode for gameobjects. But one thing that is not working is player movement for clients. It says that client is not owner ...
- 45
0
votes
1
answer
142
views
Unity Player isnt removed from lobby when exiting with alt f4
When a player leaves with a button to leave the lobby he is removed from the lobby and new playes can join. but when a player leaves with alt f4 the lobby still thinks that the lobby is full. How can ...
0
votes
1
answer
69
views
Why can't I turn right and move forwards with two characters at once?
I'm a beginner to unity and just copied the code from someone so I don't fully understand it, but I don't understand what's wrong. I am making a small game with two players. The only code I have is ...
1
vote
1
answer
103
views
What is the correct way to use RPCs in C# LiteEntitySystem
I am trying to use RPCs to notify the Server in "LiteEntitySytem.PawnLogic" class that setup has been completed in the Client.
I tried calling the method called ...
1
vote
0
answers
1k
views
get unique id for unreal engine 5 multiplayer players
I am trying to get a custom unique id of the players in ue5 multiplayer.
Here is what I am doing:
in the editor I setup with 3 new windows clients and a dedicated server.
I create a session in one of ...
- 428
0
votes
1
answer
182
views
Godot4: MultiplayerSpawner not replicating nodes on SpawnPath -> add_child()
When an enemy dies in this game, the following code runs to generate loot if the client is the server:
if multiplayer.is_server():
await get_tree().create_timer(0.2).timeout
drop_loot(...
- 2,351
0
votes
1
answer
87
views
How to reduce the delay when spawning a gameobject from the client side
I have this code that spawns a ball and throws it in the direction where the player is looking, later I want to make a system for throwing items from the inventory, but I have a problem with ...
- 41
0
votes
1
answer
575
views
How to create projectiles in shared mode in Photon Fusion 2
I am developing a multiplayer game in Unity by following the Fusion 2 Shared mode tutorial
I'm going to make an online 2D game and I looked up how to make projectiles to make bullets, and found the &...
- 31
0
votes
0
answers
86
views
Unity Netcode How to reparent an object
I am making a multiplayer game using Unity Netcode. When my player object approaches a planet object, I want to parent the player object to the planet so it moves with it. How should I do this please?
...
0
votes
1
answer
104
views
One-time node data transfer in Godot multiplayer
MultiplayerSychronizers keep data updated between players continuously as a game goes on, but is there a way to transfer entire nodes to all the connected clients exactly once? I have a ...
- 616
1
vote
0
answers
731
views
Find Session Advanced isn’t working in Unreal Engine 5
I was trying to create a mechanism to invite friends to the lobby. So to make it work I had to reparent my custom gameinstance blueprint to Advanced Friends GameInstance. After that Find Session ...
- 11
1
vote
1
answer
90
views
A different generation of trees for every player. multiplayer (netcode for gameObjects)
When 2 or more players connect to each other, the trees are generated slightly differently for each player.
I tried to add Network transform to the prefab tree, but it didn't help and it's still ...
- 41
0
votes
0
answers
112
views
Android Studio Multiplayer Game w/ Firebase Join Code
I am currently developing a game that involves multiplayer connection through join codes (similar to Among Us), but am running into an issue. There is no outputted error, yet the application on each ...
1
vote
0
answers
40
views
when creating characters, their control breaks down
It's 2D games Plaftormer such Fire and Water Old Flash game
I created a room and a connection to it and after that a level, but when creating characters, their control breaks down
if the character ...
- 11
2
votes
1
answer
137
views
Player joins game Unity Mirror
I'm making a football game and I want to set the score of both teams to 0 once a new Player joins(it's a 1v1 game so that makes sense). Im using Unity 2022.3.1.16f1 and the latest version of Mirror.
I'...
- 31
0
votes
0
answers
87
views
Tic Tack Toe Multiplayer
I'm going to create a tic tac toe multiplayer game with sockets and cookies, where it can include two players who can choose their own name and color, the game has a play again button that restarts ...
- 11
1
vote
1
answer
774
views
Set PlayerName/NickName in Photon Fusion
In the latest version of Photon Fusion, I'm encountering difficulty setting the player's nickname or username. It seems that the NickName property, which was previously used for this purpose, has been ...
- 69
1
vote
0
answers
54
views
Unity. Photon PUN2. Waiting for photon.Rpc to complete
I'm creating a cooperative on Unity and I'm having a problem using remote calls. At the end of the game, the players send their data to the Master client to process it and determine the winner based ...
- 11
1
vote
0
answers
333
views
How can I improve my multiplayer game code using Fishnet?
I'm exploring the area of multiplayer development using Unity, and I'm using Fishnet for that.
I have had a lot of difficulty learning how it works. The documentation hasn't helped me much and the ...
- 17
1
vote
0
answers
46
views
Can't join a room with custom properties using Photon Pun 2 in Unity
I made some game modes for players to play, so I want to store the room's gamemode in it's custom properties, so the players who want to play the same mode will join the same room it is full, then ...
- 65
0
votes
0
answers
27
views
Server and client not communicating when running them on separate scenes
I'm programming a chess-like war game on Godot 4.2.1. I'm currently programming the multiplayer functionality so that I could start coding the game logic (it would be hard to code the logic if you can'...
- 7
1
vote
0
answers
220
views
UE5 Manual actor/world physics simulation tick
I’m prototyping a custom multiplayer system with a mesh of game servers, a replication server (only handles data) and state interpolation for the clients. Currently using UE 5.3 built from source.
I ...
- 11
0
votes
0
answers
130
views
How would I synchronize a multiplayer pong game for all players in firebase realtime database?
I've been working on a simple multiplayer pong game for the browser using javascript but can't for the life of me figure out how to start the game for all players without everything getting desynced.
...
- 1
1
vote
1
answer
135
views
Paddle and Ball Sync Problem in Multiplayer Air Hockey in Godot
The explaination is going to be a bit lengthy, please bear with it and any help is appreciated
About the Game:
Creating a multiplayer air hockey type game with a paddle and a ball.
Elements of game
...
1
vote
1
answer
1k
views
Can't get commands to work in Mirror Network
Recently hopped on Mirror Networking and having some troubles with commands
So, I have some blocks that are instantiated at runtime and they can be clicked.
My logic is that when block is clicked, ...
- 55
1
vote
2
answers
83
views
How to prevent that one player controls the other other in a multiplayer game?
I'm creating a 3D-multiplayer game and i started using photon. Everything was perfect until i tried to play online. When i enter from another device the variable view.IsMine changes automatically for ...
- 21
0
votes
1
answer
288
views
Can't spawn network object
I tried spawning a prefab I made, and I keep getting the following error message: "NotListeningException: NetworkManager is not listening, start a server or host before spawning objects". ...
- 1
0
votes
1
answer
193
views
Bullet movement not working in Unity NetCode
Introduction:
Basically I've been working with Unity Netcode. I got a relay server set up. A lobby system. Basic Movement down. Now I want to spawn a bullet that shoots the direction that the player ...
- 27
0
votes
0
answers
65
views
I see the POV of the other player in the grass in my local multiplayer coop game
I apologize for the wording of my request, but I'm not used to posting questions, and my head is spinning right now.
I have a local multiplayer game with split-screen, so I have two cameras in my ...
