So I’m fairly new to Unity and C#, but I’m developing a turn based strategy game using a kit I purchased. The Kit only supports hot-seat multiplayer, but I’m looking to see if anyone has any insight on how difficult it would be to add online multiplayer to such a game.
I’m sure it’s possible to integrate, but since I know next to nothing about multiplayer scripting I don’t know where to begin or have any idea how much I’d have to change with the original code. Any information to get me started would be greatly appreciated.
Photon have online and offline mode, so you can switch your game, but first you need to convert all your game to online mode… then with online line you can your game to offline mode(Single player - SOLO)
Arkhament, thanks for the reply. I’ve looked at Photon, it looks like something I could use. My question is more along the lines of how much of my original code would I have to change in order for my completed game to be online multiplayer?
The kit I used doesn’t have any multiplayer support, so It’s all centered around AI or hot-seat multiplayer. So this is where my ignorance comes in. I really don’t know where to go from here.
Multiplayer flow is significantly different, you would most likely end up rewriting a large chunk of the codebase. I strongly suggest learning multiplayer on a different project. What you are attempting is for someone who already knows how to write multiplayer code. There is literally no simple answer to your question, it’s a whole body of knowledge you have to learn through experience.
It is also hard to say, without knowing the code of this kit you mentioned. And also without knowing how well you are familiar with the code of this kit. If it has hot-seat multiplayer already, I’d say it’s probably one of the easiest game types to add (basic) multiplayer to. Still, multiplayer is not easy and as snacktime mentioned you might be better of learning multiplayer on a new project.
The kit is called Turn-Based Toolkit (on the asset store here)
It’s unfortunate, because the whole purpose of this original game was to be online multiplayer not just hot-seat. But the further I got into development the more I realized that I may have gone the wrong route. I originally thought it would be best to get the game created, balanced, and working; then add a multiplayer component to it. Turns out I may have done it backwards.
Can you please expand on what you mean by easy? Please remember that this is my first ever project and it was done with a fairly easy toolkit. So my coding knowledge is still in its infancy, so “easy” is relative to the experience of the programmer. Considering I don’t even know where to start, it’s already difficult. Any specifics to how using Photon could be easy and get me to my desired goal on online multiplayer would be greatly appreciated.
sorry I did not consider that part… well… In any case also could you do with another asset, take a look for the asset Forge in the asset store Unity Asset Store - The Best Assets for Game Making
Is much easier though photon, and possibly something you can finish your multiplayer game if your programming skills are basic yet.
Here is a video where they are integrating an existing project to multiplayer mode https://www.youtube.com/watch?time_continue=29&v=NfUIr_g6ZAU
I read through the asset store descriptions but will have to look at the video another time. I did see that the description states in bold real-time multiplayer.
I’m trying to add a multiplayer aspect to my turn-based game, so would this even work?
I am the architect behind Forge Networking :). Just wanted to thank @arkhament on the shout out. I would like to note that the “integrate into existing code” tutorial is one of our oldest tutorials. We do have a lot of new features and methods to make it easier. This does remind me that we need to update this tutorial with a new video :).
The old AddNetworkedVariable and lambda expressions still exist for reasons that require that complex behavior but you can now use the [NetSync] attribute above the target variable instead. See this tutorial on how NetSync works.
We have tons of developers who are absolutely new to networking on Forge and our community helps out each other every day! We (the Forge team) are active in the community daily and would be happy to help in any way possible.
If you would not like to use forge, here is a post of mine to another user who was curious about making their own networking solution or working with networking (that isn’t any of the plugin providers).
Please let me know if you have any questions, it doesn’t have to be related to Forge at all :). Feel free to ask me any questions about networking. I do not own the package that you are working with (or any kit that includes networking) so I am not sure of the particular strategies that are used within the kit. If you would like to tell me which kit you are using I may reach out to the developer on making a Forge Networking integration with it
As sated above, Forge states in bold real-time multiplayer so would it work with turn-based games?
The kit I used is linked above in my response to Brainswitch, that’s what my game is built off of (with a few tweaks)
As stated in the OP, I’m new to networking so I’d have to look at tutorials to see how easily forge can be integrated into games. I would be wondering on average how much coding changes would be required.
Yes, I should edit the description of Forge so that it doesn’t make that confusion to others as well, thank you so much for pointing that out. Forge Networking is built to work with every kind of networking, real-time, turn based, mmo, you name it.
Awesome sorry I missed that post, I’ll check it out asap!
Yes, this is also why I was looking for the package to understand the level of effort better. It could be that the package in question is completely using the old legacy Unity networking, is so then it should be minimal effort. We may even make a plugin for it if so
We also have tons of tutorials for Forge Networking and a pretty active community :). We are all open to brand new network developers. Of course I don’t only wish to talk about Forge. If you think it is not for you, feel free to ask me any networking related questions, I’d be happy to help!
Most networking solutions like Forge or Photon are really for real time networking where you are sending updates every 20-60 ms. I don’t know the details of the game you are looking at converting, but if it’s literally just sending data to each player at the start/end of a turn, realtime networking is complete overkill and the wrong tool for the job.
A simple http server that keeps some state and and just have the clients poll for information using the built in WWW class. That’s what I would do. Grab your favorite web framework or just a simple embedded http server, whatever you are comfortable with.
Or go signup with Playfab or GameSparks and use their free services and their cloud code, that’s probably even simpler.
The package doesn’t use networking whatsoever, its only intended for AI and Hot-seat multiplayer, which is why i am here looking for the best way to convert it.
Essentially this, however I would like my attack animations, character movement, and damage calculation to be done in “real-time” so as the players can see what their opposition is doing move by move. Maybe in this case Photon or Forge might be useful? Unless an HTTP server can handle that.
In that case I’d say use Unet. Http doesn’t really work well for syncing stuff quickly like that, and Unet has more built in support for sending Unity objects. Http is bettter if you just need to sync data you can say serialize to json, and only need to update like once a second or less.
