5
votes
2answers
225 views

How can I synchronize ocean waves over the network?

I've been performing a little bit of research in my spare time on ways to increase the interactivity of environments in a networked game or simulation. One of my areas of research is fluid-dynamics ...
2
votes
1answer
196 views

Does client side prediction sync with the server in the past?

I've spent some time now messing around and just trying to learn dead reckoning and client side prediction for the fun of it. Most of what I do doesn't need it, so i've never had a need to go down ...
9
votes
1answer
342 views

Multiplayer platformer - Are server corrections normally required with a single client on the server?

I am currently working on a rather simple multiplayer platformer. I read quite a bit of articles on the techniques used to hide latency, but I still fail to get my head around certain of the concepts. ...
4
votes
1answer
260 views

Networked Physics - Interpolation Causes Physics Engine to Explode

A major issue I am encountering right now is that my physics engine (BEPU) and my network interpolation are conflicting with each other. The player is a physics object, and so the physics engine ...
10
votes
4answers
749 views

Run a physics simulation on both client and server?

I'm implementing a multiplayer asteroids clone to learn about client/server network architecture in games. I have spent time reading GafferOnGames and Valve's publications on their client/server ...
7
votes
3answers
2k views

Physics not synchronizing correctly over the network when using Bullet

I'm trying to implement a client/server physics system using Bullet however I'm having problems getting things to sync up. I've implemented a custom motion state which reads and writes the transform ...
7
votes
2answers
508 views

multiplayer networking with physics

I'm curious how multiplayer networking with physics is implemented in racing games. We have a physical world with multiple fast-moving vehicles controlled by different people. Let's say that vehicles ...
4
votes
2answers
1k views

How to achieve smooth gameplay in a physics based multiplayer game? (2d)

I'm using cocos2d 2.0 and Gamekit for networking. I've got a server/client model. It works over wifi (local) and bluetooth. (Xcode 4.3, Objective C) Basically, there's a ball and 2 or more players. ...
1
vote
3answers
383 views

2D Physics in a networked game (iOS)?

I am researching the possibilities for a new iOS game. It's going to be a run-n-gun type platformer, and I'm looking into the possibility of co-op multiplayer. The game itself wouldn't be very ...
7
votes
4answers
1k views

Server-side physic simulations with hundreds of players

I’m currently working on a singleplayer physics-orientated game where I would like the physics to be simulated server-side. This because the game will have leadersboards, persistant player ...
4
votes
1answer
582 views

Multiplayer box2d networking for turn based game

I am currently in the planning stages for a 2D game for mobile devices which I will be making in C++ using cocos2d-x. The game will be turn based and each turn will have a phase in which the physics ...
3
votes
2answers
215 views

What is a fair latency, to cut off game connection at?

I'm currently coding a realtime game. I'm doing alot of technical operations with the physics world (resimulations of old world states etc.) to prevent game lag. I save the world state every physics ...
11
votes
1answer
2k views

Should I write my own physics engine, because of networking integration?

I'm currently developing a top down, realtime, zombie shooter. I'm coding this in Java, using JBox2D as my physics engine. I have been coding the networking this week, and am now up to the physics ...
33
votes
4answers
2k views

Movement prediction for non-shooters

I'm working on an isometric 2D game with moderate-scale multiplayer, approximately 20-30 players connected at once to a persistent server. I've had some difficulty getting a good movement prediction ...
7
votes
1answer
783 views

Bringing a Box2D, Physics Enabled game Online?

Lets say, to simplify the problem of online games a bit, my goal would be to run a near identical simulation on multiple computers in sync. Would sending commands be a good idea? Now if only sending ...
22
votes
5answers
6k views

Lag compensation with networked 2D games

I want to make a 2D game that is basically a physics driven sandbox / activity game. There is something I really do not understand though. From research, it seems like updates from the server should ...